Better code readability: control structures (if/else, while, switch) are now separated by a blank line.

ChangeLog

@@ -1,3 +1,7 @@
+2016-07-08  Markus Gans  <guru.mail@muenster.de>
+	* Better code readability: control structures (if/else, while, switch) 
+	  are now separated by a blank line.
+
 2016-07-06  Markus Gans  <guru.mail@muenster.de>
 	* Stop terminal updates during processCloseWidget() is working
 

src/fapp.cpp

@@ -68,8 +68,10 @@ FApplication::~FApplication() // destructor
 {
   if ( zero_point )
     delete zero_point;
+
   if ( event_queue )
     delete event_queue;
+
   rootObj = 0;
 }
 
@@ -130,6 +132,7 @@ void FApplication::cmd_options ()
       {
         FString encoding(optarg);
         encoding = encoding.toUpper();
+
         if (  encoding.includes("UTF8")
            || encoding.includes("VT100")
            || encoding.includes("PC")
@@ -166,14 +169,18 @@ int FApplication::gpmEvent (bool clear)
   tv.tv_sec  = 0;
   tv.tv_usec = 100000;  // 100 ms
   result = select (max+1, &ifds, 0, 0, &tv);
+
   if ( FD_ISSET(stdin_no, &ifds) )
   {
     if ( clear )
       FD_CLR (stdin_no, &ifds);
+
     return keyboard_event;
   }
+
   if ( clear && FD_ISSET(gpm_fd, &ifds) )
     FD_CLR (gpm_fd, &ifds);
+
   if (result > 0)
     return mouse_event;
   else
@@ -193,8 +200,10 @@ inline bool FApplication::KeyPressed()
   tv.tv_sec  = 0;
   tv.tv_usec = 100000;  // 100 ms
   result = select (stdin_no+1, &ifds, 0, 0, &tv);
+
   if ( FD_ISSET(stdin_no, &ifds) )
     FD_CLR (stdin_no, &ifds);
+
   return (result > 0);
 }
 
@@ -219,6 +228,7 @@ void FApplication::processKeyboardEvent()
   else
   {
     widget = static_cast<FWidget*>(main_widget);
+
     if ( widget->numOfChildren() >= 1 )
       widget->focusFirstChild();
   }
@@ -239,6 +249,7 @@ void FApplication::processKeyboardEvent()
   {
     gpmMouseEvent = false;
     int type = gpmEvent();
+
     switch ( type )
     {
       case mouse_event:
@@ -276,6 +287,7 @@ void FApplication::processKeyboardEvent()
           fifo_buf[fifo_offset] = k_buf[i];
           fifo_offset++;
         }
+
         fifo_in_use = true;
       }
 
@@ -302,9 +314,12 @@ void FApplication::processKeyboardEvent()
 
             for (n=len; n < fifo_buf_size; n++)  // Remove founded entry
               fifo_buf[n-len] = fifo_buf[n];
+
             n = fifo_buf_size-len-1;
+
             for (; n < fifo_buf_size; n++)       // Fill rest with '\0'
               fifo_buf[n-len] = '\0';
+
             input_data_pending = bool(fifo_buf[0] != '\0');
             processMouseEvent();
           }
@@ -317,15 +332,21 @@ void FApplication::processKeyboardEvent()
             {
               sgr_mouse[n-3] = fifo_buf[n];
               n++;
+
               if ( fifo_buf[n] == 'M' || fifo_buf[n] == 'm' )
                 len = n + 1;
             }
+
             sgr_mouse[n-3] = '\0';
+
             for (n=len; n < fifo_buf_size; n++)  // Remove founded entry
               fifo_buf[n-len] = fifo_buf[n];
+
             n = fifo_buf_size-len-1;
+
             for (; n < fifo_buf_size; n++)       // Fill rest with '\0'
               fifo_buf[n-len] = '\0';
+
             input_data_pending = bool(fifo_buf[0] != '\0');
             processMouseEvent();
           }
@@ -338,15 +359,21 @@ void FApplication::processKeyboardEvent()
             {
               urxvt_mouse[n-2] = fifo_buf[n];
               n++;
+
               if ( fifo_buf[n] == 'M' || fifo_buf[n] == 'm' )
                 len = n + 1;
             }
+
             urxvt_mouse[n-2] = '\0';
+
             for (n=len; n < fifo_buf_size; n++)  // Remove founded entry
               fifo_buf[n-len] = fifo_buf[n];
+
             n = fifo_buf_size-len-1;
+
             for (; n < fifo_buf_size; n++)       // Fill rest with '\0'
               fifo_buf[n-len] = '\0';
+
             input_data_pending = bool(fifo_buf[0] != '\0');
             processMouseEvent();
           }
@@ -366,8 +393,10 @@ void FApplication::processKeyboardEvent()
             {
               // keyboard accelerator
               FWidget* window = static_cast<FWidget*>(active_window);
+
               if ( ! window )
                 window = getRootWidget();
+
               if ( window
                  && window->accelerator_list
                  && ! window->accelerator_list->empty() )
@@ -380,27 +409,33 @@ void FApplication::processKeyboardEvent()
                 {
                   if ( quit_now || app_exit_loop )
                     break;
+
                   if ( iter->key == key )
                   {
                     FAccelEvent a_ev (fc::Accelerator_Event, focus_widget);
                     sendEvent (iter->object, &a_ev);
                     break;
                   };
+
                   ++iter;
                 }
               }
             }
           } // end of else
         }
+
         fifo_offset = int(strlen(fifo_buf));
       }
+
       // send key up event
       FKeyEvent k_up_ev (fc::KeyUp_Event, key);
       sendEvent (widget, &k_up_ev);
       key = 0;
     }
+
     std::fill_n (k_buf, sizeof(k_buf), '\0');
   }
+
   // special case: Esc key
   if (  fifo_in_use
      && fifo_offset == 1
@@ -542,8 +577,10 @@ bool FApplication::parseX11Mouse()
 
   if ( (x11_mouse[0] & key_shift) == key_shift )
     b_state.shift_button = Pressed;
+
   if ( (x11_mouse[0] & key_meta) == key_meta )
     b_state.meta_button = Pressed;
+
   if ( (x11_mouse[0] & key_ctrl) == key_ctrl )
     b_state.control_button = Pressed;
 
@@ -564,6 +601,7 @@ bool FApplication::parseX11Mouse()
   {
     return false;
   }
+
   mouse->setPoint(x,y);
   x11_button_state = uChar(x11_mouse[0]);
   x11_mouse[0] = '\0';
@@ -606,6 +644,7 @@ bool FApplication::parseSGRMouse()
   {
     if ( *p < '0' || *p > '9')
       return false;
+
     button = 10 * button + (*p - '0');
     p++;
   }
@@ -621,6 +660,7 @@ bool FApplication::parseSGRMouse()
   {
     if ( *p < '0' || *p > '9')
       return false;
+
     y = uChar(10 * y + (*p - '0'));
   }
 
@@ -629,8 +669,10 @@ bool FApplication::parseSGRMouse()
 
   if ( (button & key_shift) == key_shift )
     b_state.shift_button = Pressed;
+
   if ( (button & key_meta) == key_meta )
     b_state.meta_button = Pressed;
+
   if ( (button & key_ctrl) == key_ctrl )
     b_state.control_button = Pressed;
 
@@ -715,6 +757,7 @@ bool FApplication::parseSGRMouse()
         break;
     }
   }
+
   if (  *mouse == newMousePosition
       && b_state.wheel_up != Pressed
       && b_state.wheel_down != Pressed
@@ -722,6 +765,7 @@ bool FApplication::parseSGRMouse()
   {
     return false;
   }
+
   mouse->setPoint(x,y);
   x11_button_state = uChar(((*p & 0x20) << 2) + button);
   sgr_mouse[0] = '\0';
@@ -769,6 +813,7 @@ bool FApplication::parseUrxvtMouse()
   {
     if ( *p < '0' || *p > '9')
       return false;
+
     button = 10 * button + (*p - '0');
     p++;
   }
@@ -778,10 +823,12 @@ bool FApplication::parseUrxvtMouse()
     p++;
     x_neg = true;
   }
+
   while ( *p && *p != ';' )
   {
     if ( *p < '0' || *p > '9')
       return false;
+
     x = uChar(10 * x + (*p - '0'));
     p++;
   }
@@ -791,20 +838,25 @@ bool FApplication::parseUrxvtMouse()
     p++;
     y_neg = true;
   }
+
   while ( *p && *p != 'M' )
   {
     if ( *p < '0' || *p > '9')
       return false;
+
     y = uChar(10 * y + (*p - '0'));
     p++;
   }
 
   if ( x_neg || x == 0 )
     x = 1;
+
   if ( y_neg || y == 0 )
     y = 1;
+
   if ( x > term->getWidth() )
     x = uChar(term->getWidth());
+
   if ( y > term->getHeight() )
     y = uChar(term->getHeight());
 
@@ -813,8 +865,10 @@ bool FApplication::parseUrxvtMouse()
 
   if ( (button & key_shift) == key_shift )
     b_state.shift_button = Pressed;
+
   if ( (button & key_meta) == key_meta )
     b_state.meta_button = Pressed;
+
   if ( (button & key_ctrl) == key_ctrl )
     b_state.control_button = Pressed;
 
@@ -834,6 +888,7 @@ bool FApplication::parseUrxvtMouse()
   {
     return false;
   }
+
   mouse->setPoint(x,y);
   x11_button_state = uChar(button);
   urxvt_mouse[0] = '\0';
@@ -849,6 +904,7 @@ bool FApplication::processGpmEvent()
   if ( Gpm_GetEvent(&gpm_ev) == 1 )
   {
     Gpm_FitEvent (&gpm_ev);
+
     if ( gpm_ev.type & GPM_DRAG && gpm_ev.wdx == 0 && gpm_ev.wdy == 0 )
       b_state.mouse_moved = true;
 
@@ -868,35 +924,45 @@ bool FApplication::processGpmEvent()
           else
             b_state.left_button = Pressed;
         }
+
         if ( gpm_ev.buttons & GPM_B_MIDDLE )
           b_state.middle_button = Pressed;
+
         if ( gpm_ev.buttons & GPM_B_RIGHT )
           b_state.right_button = Pressed;
+
         if ( gpm_ev.buttons & GPM_B_UP )
           b_state.wheel_up = Pressed;
+
         if ( gpm_ev.buttons & GPM_B_DOWN )
           b_state.wheel_down = Pressed;
 
         // keyboard modifiers
         if ( gpm_ev.modifiers & (1 << KG_SHIFT) )
           b_state.shift_button = Pressed;
+
         if ( gpm_ev.modifiers & ((1 << KG_ALT) | (1 << KG_ALTGR)) )
           b_state.meta_button = Pressed;
+
         if ( gpm_ev.modifiers & (1 << KG_CTRL) )
           b_state.control_button = Pressed;
+
         break;
 
       case GPM_UP:
         if ( gpm_ev.buttons & GPM_B_LEFT )
           b_state.left_button = Released;
+
         if ( gpm_ev.buttons & GPM_B_MIDDLE )
           b_state.middle_button = Released;
+
         if ( gpm_ev.buttons & GPM_B_RIGHT )
           b_state.right_button = Released;
 
       default:
         break;
     }
+
     mouse->setPoint(gpm_ev.x, gpm_ev.y);
 
     if ( gpmEvent(false) == mouse_event )
@@ -909,6 +975,7 @@ bool FApplication::processGpmEvent()
 
     return true;
   }
+
   gpmMouseEvent = false;
   return false;
 }
@@ -962,6 +1029,7 @@ void FApplication::processMouseEvent()
         || b_state.wheel_down == Pressed ) )
   {
     FWidget* window = FWindow::getWindowWidgetAt (*mouse);
+
     if ( window )
     {
       FWidget* child = childWidgetAt (window, *mouse);
@@ -984,8 +1052,10 @@ void FApplication::processMouseEvent()
       // No widget was been clicked
       if ( ! clicked_widget )
         FWindow::switchToPrevWindow();
+
       if ( statusBar() )
         statusBar()->drawMessage();
+
       updateTerminal();
       flush_out();
     }
@@ -1000,14 +1070,17 @@ void FApplication::processMouseEvent()
     {
       if ( statusBar() )
         statusBar()->clearMessage();
+
       menuBar()->resetMenu();
       menuBar()->redraw();
 
       // No widget was been clicked
       if ( ! clicked_widget )
         FWindow::switchToPrevWindow();
+
       if ( statusBar() )
         statusBar()->drawMessage();
+
       updateTerminal();
       flush_out();
     }
@@ -1020,8 +1093,10 @@ void FApplication::processMouseEvent()
 
     if ( b_state.shift_button == Pressed )
       key_state |= fc::ShiftButton;
+
     if ( b_state.meta_button == Pressed )
       key_state |= fc::MetaButton;
+
     if ( b_state.control_button == Pressed )
       key_state |= fc::ControlButton;
 
@@ -1037,6 +1112,7 @@ void FApplication::processMouseEvent()
                               , fc::LeftButton | key_state );
         sendEvent (clicked_widget, &m_down_ev);
       }
+
       if ( b_state.right_button == Pressed )
       {
         FMouseEvent m_down_ev ( fc::MouseMove_Event
@@ -1045,6 +1121,7 @@ void FApplication::processMouseEvent()
                               , fc::RightButton | key_state );
         sendEvent (clicked_widget, &m_down_ev);
       }
+
       if ( b_state.middle_button == Pressed )
       {
         FMouseEvent m_down_ev ( fc::MouseMove_Event
@@ -1113,6 +1190,7 @@ void FApplication::processMouseEvent()
                               , *mouse
                               , fc::MiddleButton | key_state );
         sendEvent (clicked_widget, &m_down_ev);
+
         // gnome-terminal sends no released on middle click
         if ( gnome_terminal )
           clicked_widget = 0;
@@ -1124,9 +1202,13 @@ void FApplication::processMouseEvent()
                             , *mouse
                             , fc::MiddleButton | key_state );
         FWidget* released_widget = clicked_widget;
+
         if (  b_state.right_button != Pressed
            && b_state.left_button != Pressed )
+        {
           clicked_widget = 0;
+        }
+
         sendEvent (released_widget, &m_up_ev);
       }
     }
@@ -1152,6 +1234,7 @@ void FApplication::processMouseEvent()
       clicked_widget = 0;
       sendEvent (scroll_over_widget, &wheel_ev);
     }
+
   }
 
 #ifdef F_HAVE_LIBGPM
@@ -1187,6 +1270,7 @@ int FApplication::processTimerEvent()
 
   if ( ! timer_list )
     return 0;
+
   if ( timer_list->empty() )
     return 0;
 
@@ -1245,6 +1329,7 @@ void FApplication::processTerminalUpdate()
 void FApplication::processCloseWidget()
 {
   updateTerminal(false);
+
   if ( close_widget && ! close_widget->empty() )
   {
     widgetList::iterator iter;
@@ -1255,6 +1340,7 @@ void FApplication::processCloseWidget()
       delete *iter;
       ++iter;
     }
+
     close_widget->clear();
   }
   updateTerminal(true);
@@ -1314,6 +1400,7 @@ int FApplication::exec() // run
     showCursor();
     flush_out();
   }
+
   enter_loop();
   return quit_code;
 }
@@ -1327,12 +1414,12 @@ int FApplication::enter_loop() // event loop
 
   old_app_exit_loop = app_exit_loop;
   app_exit_loop = false;
+
   while ( ! quit_now && ! app_exit_loop )
     processNextEvent();
+
   app_exit_loop = old_app_exit_loop;
-
   loop_level--;
-
   return 0;
 }
 
@@ -1347,8 +1434,10 @@ void FApplication::exit (int retcode)
 {
   if ( ! rootObj )  // no global app object
     return;
+
   if ( quit_now ) // don't overwrite quit code
     return;
+
   quit_now  = true;
   quit_code = retcode;
 }
@@ -1470,6 +1559,7 @@ bool FApplication::removeQueuedEvent(FObject* receiver)
 
   if ( ! eventInQueue() )
     return false;
+
   if ( ! receiver )
     return false;
 
@@ -1486,5 +1576,6 @@ bool FApplication::removeQueuedEvent(FObject* receiver)
     else
       ++iter;
   }
+
   return retval;
 }

src/fbutton.cpp

@@ -92,6 +92,7 @@ uChar FButton::getHotkey()
       return 0;;
     }
   }
+
   return 0;
 }
 
@@ -99,6 +100,7 @@ uChar FButton::getHotkey()
 void FButton::setHotkeyAccelerator()
 {
   int hotkey = getHotkey();
+
   if ( hotkey )
   {
     if ( isalpha(hotkey) || isdigit(hotkey) )
@@ -132,6 +134,7 @@ void FButton::draw()
   register wchar_t* dest;
   wchar_t* ButtonText;
   FString txt;
+  int active_focus;
   int d, i, j, x, mono_offset, margin;
   int length, hotkeypos, hotkey_offset, space;
   bool is_ActiveFocus, is_Active, is_Focus, is_Flat;
@@ -151,30 +154,34 @@ void FButton::draw()
   src  = const_cast<wchar_t*>(txt.wc_str());
   dest = const_cast<wchar_t*>(ButtonText);
 
-  int active_focus = fc::active + fc::focus;
+  active_focus = fc::active + fc::focus;
   is_ActiveFocus = ((flags & active_focus) == active_focus);
   is_Active = ((flags & fc::active) != 0);
   is_Focus = ((flags & fc::focus) != 0);
   is_Flat = isFlat();
   is_NonFlatShadow = ((flags & (fc::shadow+fc::flat)) == fc::shadow);
   is_NoUnderline = ((flags & fc::no_underline) != 0);
-
   setUpdateVTerm(false);
+
   if ( isMonochron() )
     setReverse(true);
+
   if ( button_down && click_animation )
   {
     // noshadow + indent one character to the right
     if ( is_Flat )
       clearFlatBorder();
+
     clearShadow();
     setColor ( getParentWidget()->getForegroundColor()
              , getParentWidget()->getBackgroundColor() );
+
     for (int y=1; y <= height; y++)
     {
       gotoxy (xpos+xmin-1, ypos+ymin-2+y);
       print (' '); // clear one left █
     }
+
     d = 1;
   }
   else
@@ -203,8 +210,10 @@ void FButton::draw()
       i++;
       src++;
     }
+
     *dest++ = *src++;
   }
+
   if ( hotkeypos != -1 )
     hotkey_offset = 1;
 
@@ -221,12 +230,14 @@ void FButton::draw()
     if ( margin == 1 )
     {
       setColor (foregroundColor, button_bg);
+
       for (int y=0; y < height; y++)
       {
         gotoxy (xpos+xmin-1+d, ypos+ymin-1+y);
         print (space); // full block █
       }
     }
+
     if ( ! button_down )
       drawFlatBorder();
   }
@@ -234,6 +245,7 @@ void FButton::draw()
   {
     setColor (button_bg, getParentWidget()->getBackgroundColor());
     gotoxy (xpos+xmin-1+d, ypos+ymin-1);
+
     for (int y=1; y <= height; y++)
     {
        // Cygwin terminal use IBM Codepage 850
@@ -243,6 +255,7 @@ void FButton::draw()
         print (0xdb);
       else
         print (fc::RightHalfBlock); // ▐
+
       gotoxy (xpos+xmin-1+d, ypos+ymin-1+y);
     }
   }
@@ -254,12 +267,15 @@ void FButton::draw()
     // clear the right █ from button down
     setColor ( getParentWidget()->getForegroundColor()
              , getParentWidget()->getBackgroundColor() );
+
     for (int y=1; y <= height; y++)
     {
       if ( isMonochron() )
         setReverse(true);
+
       gotoxy (xpos+xmin-1+width, ypos+ymin-2+y);
       print (' '); // clear right
+
       if ( isMonochron() )
         setReverse(false);
     }
@@ -297,15 +313,21 @@ void FButton::draw()
     if ( (z == hotkeypos) && is_Active )
     {
       setColor (button_hotkey_fg, button_bg);
+
       if ( ! is_ActiveFocus && getMaxColor() < 16 )
         setBold();
+
       if ( ! is_NoUnderline )
         setUnderline();
+
       print ( ButtonText[z] );
+
       if ( ! is_ActiveFocus && getMaxColor() < 16 )
         unsetBold();
+
       if ( ! is_NoUnderline )
         unsetUnderline();
+
       setColor (button_fg, button_bg);
     }
     else
@@ -325,12 +347,14 @@ void FButton::draw()
     for (i=0; i < j; i++)
     {
       gotoxy (xpos+xmin+d, ypos+ymin-1+i);
+
       for (int z=1; z < width; z++)
         print (space); // █
     }
     for (i=j+1; i < height; i++)
     {
       gotoxy (xpos+xmin+d, ypos+ymin-1+i);
+
       for (int z=1; z < width; z++)
         print (space); // █
     }
@@ -357,6 +381,7 @@ void FButton::draw()
   {
     FString msg = getStatusbarMessage();
     FString curMsg = statusBar()->getMessage();
+
     if ( curMsg != msg )
     {
       statusBar()->setMessage(msg);
@@ -423,6 +448,7 @@ void FButton::setFocusForegroundColor (short color)
   // valid colors -1..254
   if ( color == fc::Default || color >> 8 == 0 )
     button_focus_fg = color;
+
   updateButtonColor();
 }
 
@@ -432,6 +458,7 @@ void FButton::setFocusBackgroundColor (short color)
   // valid colors -1..254
   if ( color == fc::Default || color >> 8 == 0 )
     button_focus_bg = color;
+
   updateButtonColor();
 }
 
@@ -441,6 +468,7 @@ void FButton::setInactiveForegroundColor (short color)
   // valid colors -1..254
   if ( color == fc::Default || color >> 8 == 0 )
     button_inactive_fg = color;
+
   updateButtonColor();
 }
 
@@ -450,6 +478,7 @@ void FButton::setInactiveBackgroundColor (short color)
   // valid colors -1..254
   if ( color == fc::Default || color >> 8 == 0 )
     button_inactive_bg = color;
+
   updateButtonColor();
 }
 
@@ -461,22 +490,22 @@ void FButton::hide()
   char* blank;
 
   FWidget::hide();
-
   fg = getParentWidget()->getForegroundColor();
   bg = getParentWidget()->getBackgroundColor();
   setColor (fg, bg);
-
   s = hasShadow() ? 1 : 0;
   f = isFlat() ? 1 : 0;
   size = width + s + (f << 1);
   blank = new char[size+1];
   memset(blank, ' ', uLong(size));
   blank[size] = '\0';
+
   for (int y=0; y < height+s+(f << 1); y++)
   {
     gotoxy (xpos+xmin-1-f, ypos+ymin-1+y-f);
     print (blank);
   }
+
   delete[] blank;
 }
 
@@ -487,6 +516,7 @@ bool FButton::setNoUnderline (bool on)
     flags |= fc::no_underline;
   else
     flags &= ~fc::no_underline;
+
   return on;
 }
 
@@ -505,6 +535,7 @@ bool FButton::setEnable (bool on)
     flags &= ~fc::active;
     delAccelerator();
   }
+
   updateButtonColor();
   return on;
 }
@@ -524,6 +555,7 @@ bool FButton::setFocus (bool on)
       {
         FString msg = getStatusbarMessage();
         FString curMsg = statusBar()->getMessage();
+
         if ( curMsg != msg )
           statusBar()->setMessage(msg);
       }
@@ -536,6 +568,7 @@ bool FButton::setFocus (bool on)
     if ( isEnabled() && statusBar() )
       statusBar()->clearMessage();
   }
+
   updateButtonColor();
   return on;
 }
@@ -559,6 +592,7 @@ bool FButton::setShadow (bool on)
     flags |= fc::shadow;
   else
     flags &= ~fc::shadow;
+
   return on;
 }
 
@@ -570,6 +604,7 @@ bool FButton::setDown (bool on)
     button_down = on;
     redraw();
   }
+
   return on;
 }
 
@@ -617,12 +652,16 @@ void FButton::onMouseDown (FMouseEvent* ev)
     FFocusEvent out (fc::FocusOut_Event);
     FApplication::queueEvent(focused_widget, &out);
     setFocus();
+
     if ( focused_widget )
       focused_widget->redraw();
+
     if ( statusBar() )
       statusBar()->drawMessage();
   }
+
   FPoint gPos = ev->getGlobalPos();
+
   if ( getGeometryGlobal().contains(gPos) )
     setDown();
 }
@@ -636,6 +675,7 @@ void FButton::onMouseUp (FMouseEvent* ev)
   if ( button_down )
   {
     setUp();
+
     if ( getGeometryGlobal().contains(ev->getGlobalPos()) )
       processClick();
   }
@@ -648,6 +688,7 @@ void FButton::onMouseMove (FMouseEvent* ev)
     return;
 
   FPoint gPos = ev->getGlobalPos();
+
   if ( click_animation )
   {
     if ( getGeometryGlobal().contains(gPos) )
@@ -675,17 +716,21 @@ void FButton::onAccel (FAccelEvent* ev)
       FFocusEvent out (fc::FocusOut_Event);
       FApplication::queueEvent(focused_widget, &out);
       setFocus();
+
       if ( focused_widget )
         focused_widget->redraw();
+
       if ( click_animation )
         setDown();
       else
         redraw();
+
       if ( statusBar() )
         statusBar()->drawMessage();
     }
     else if ( click_animation )
       setDown();
+
     if ( click_animation )
       addTimer(click_time);
 
@@ -718,5 +763,6 @@ void FButton::setText (const FString& txt)
     text = txt;
   else
     text = "";
+
   detectHotkey();
 }

src/fbuttongroup.cpp

@@ -64,7 +64,6 @@ void FButtonGroup::init()
 
   foregroundColor = wc.label_fg;
   backgroundColor = wc.label_bg;
-
   buttonlist.clear();  // no buttons yet
 }
 
@@ -99,12 +98,16 @@ void FButtonGroup::directFocus()
             FFocusEvent out (fc::FocusOut_Event);
             FApplication::queueEvent(focused_widget, &out);
             (*iter)->setFocus();
+
             if ( focused_widget )
               focused_widget->redraw();
+
             getFocusWidget()->redraw();
           }
+
           break;
         }
+
         ++iter;
       }
     }
@@ -115,8 +118,10 @@ void FButtonGroup::directFocus()
       FFocusEvent out (fc::FocusOut_Event);
       FApplication::queueEvent(focused_widget, &out);
       focusFirstChild();
+
       if ( focused_widget )
         focused_widget->redraw();
+
       getFocusWidget()->redraw();
     }
   }
@@ -134,14 +139,20 @@ void FButtonGroup::directFocus()
 void FButtonGroup::draw()
 {
   setUpdateVTerm(false);
+
   if ( isMonochron() )
     setReverse(true);
+
   setColor (foregroundColor, backgroundColor);
+
   if ( border )
     drawBorder();
+
   drawLabel();
+
   if ( isMonochron() )
     setReverse(false);
+
   setUpdateVTerm(true);
 }
 
@@ -246,16 +257,21 @@ void FButtonGroup::drawLabel()
     if ( (z == hotkeypos) && isActive )
     {
       setColor (wc.label_hotkey_fg, wc.label_hotkey_bg);
+
       if ( ! isNoUnderline )
         setUnderline();
+
       print ( LabelText[z] );
+
       if ( ! isNoUnderline )
         unsetUnderline();
+
       setColor (wc.label_emphasis_fg, wc.label_bg);
     }
     else
       print ( LabelText[z] );
   }
+
   delete[] LabelText;
 }
 
@@ -267,6 +283,7 @@ void FButtonGroup::hide()
   short fg, bg;
   char* blank;
   FWidget::hide();
+
   if ( ! buttonlist.empty() )
   {
     FButtonGroup::FButtonList::const_iterator iter, end;
@@ -288,11 +305,13 @@ void FButtonGroup::hide()
   blank = new char[size+1];
   memset(blank, ' ', uLong(size));
   blank[size] = '\0';
+
   for (int y=0; y < height; y++)
   {
     gotoxy (xpos+xmin-1, ypos+ymin-1+y);
     print (blank);
   }
+
   delete[] blank;
 }
 
@@ -332,7 +351,6 @@ void FButtonGroup::remove (FToggleButton* button)
     {
       iter = buttonlist.erase(iter);
       button->setGroup(0);
-
       button->delCallback(this);
       break;
     }
@@ -349,6 +367,7 @@ void FButtonGroup::cb_buttonToggled (FWidget* widget, void*)
 
   if ( ! button->isChecked() )
     return;
+
   if ( buttonlist.empty() )
     return;
 
@@ -362,9 +381,11 @@ void FButtonGroup::cb_buttonToggled (FWidget* widget, void*)
        && isRadioButton(*iter) )
     {
       (*iter)->unsetChecked();
+
       if ( (*iter)->isVisible() && (*iter)->isShown() )
         (*iter)->redraw();
     }
+
     ++iter;
   }
 }
@@ -382,9 +403,11 @@ FToggleButton* FButtonGroup::getFirstButton()
     {
       if ( (*iter)->isEnabled() && (*iter)->acceptFocus() )
         return (*iter);
+
       ++iter;
     }
   }
+
   return 0;
 }
 
@@ -396,14 +419,17 @@ FToggleButton* FButtonGroup::getLastButton()
     FButtonGroup::FButtonList::const_iterator iter, begin;
     begin = buttonlist.begin();
     iter = buttonlist.end();
+
     do
     {
       --iter;
+
       if ( (*iter)->isEnabled() && (*iter)->acceptFocus() )
         return (*iter);
     }
     while ( iter != begin );
   }
+
   return 0;
 }
 
@@ -420,9 +446,11 @@ bool FButtonGroup::hasFocusedButton()
     {
       if ( (*iter)->hasFocus() )
         return true;
+
       ++iter;
     }
   }
+
   return false;
 }
 
@@ -439,9 +467,11 @@ bool FButtonGroup::hasCheckedButton()
     {
       if ( (*iter)->isChecked() )
         return true;
+
       ++iter;
     }
   }
+
   return false;
 }
 
@@ -450,6 +480,7 @@ void FButtonGroup::onMouseDown (FMouseEvent* ev)
 {
   if ( ev->getButton() != fc::LeftButton )
     return;
+
   directFocus();
 }
 
@@ -477,15 +508,20 @@ void FButtonGroup::onFocusIn (FFocusEvent* in_ev)
           in_ev->ignore();
           FWidget* prev_element = getFocusWidget();
           (*iter)->setFocus();
+
           if ( prev_element )
             prev_element->redraw();
+
           (*iter)->redraw();
         }
+
         break;
       }
+
       ++iter;
     }
   }
+
   if ( in_ev->isAccepted() )
   {
     if ( in_ev->getFocusType() == fc::FocusNextWidget )
@@ -493,8 +529,10 @@ void FButtonGroup::onFocusIn (FFocusEvent* in_ev)
       in_ev->ignore();
       FWidget* prev_element = getFocusWidget();
       focusFirstChild();
+
       if ( prev_element )
         prev_element->redraw();
+
       getFocusWidget()->redraw();
     }
     else if ( in_ev->getFocusType() == fc::FocusPreviousWidget )
@@ -502,11 +540,14 @@ void FButtonGroup::onFocusIn (FFocusEvent* in_ev)
       in_ev->ignore();
       FWidget* prev_element = getFocusWidget();
       focusLastChild();
+
       if ( prev_element )
         prev_element->redraw();
+
       getFocusWidget()->redraw();
     }
   }
+
   if ( statusBar() )
   {
     statusBar()->drawMessage();
@@ -534,6 +575,7 @@ bool FButtonGroup::setEnable (bool on)
     flags &= ~fc::active;
     delAccelerator();
   }
+
   return on;
 }
 
@@ -544,6 +586,7 @@ bool FButtonGroup::setBorder(bool on)
     border = true;
   else
     border = false;
+
   return on;
 }
 
@@ -551,6 +594,7 @@ bool FButtonGroup::setBorder(bool on)
 void FButtonGroup::setText (const FString& txt)
 {
   text = txt;
+
   if ( isEnabled() )
   {
     delAccelerator();

src/fcheckbox.cpp

@@ -44,7 +44,6 @@ void FCheckBox::draw()
   drawCheckButton();
   drawLabel();
   setUpdateVTerm(true);
-
   FToggleButton::draw();
 }
 
@@ -64,6 +63,7 @@ void FCheckBox::drawCheckButton()
     else
       setReverse(true);
   }
+
   if ( checked )
   {
     if ( isNewFont() )
@@ -86,6 +86,7 @@ void FCheckBox::drawCheckButton()
       print (']');
     }
   }
+
   if ( isMonochron() )
     setReverse(false);
 }

src/fcheckmenuitem.cpp

@@ -53,6 +53,7 @@ void FCheckMenuItem::init (FWidget* parent)
     if ( isMenu(parent) ) // Parent is menu
     {
       FMenu* menu_ptr = dynamic_cast<FMenu*>(parent);
+
       if ( menu_ptr )
         menu_ptr->has_checkable_items = true;
     }

src/fdialog.cpp

@@ -44,17 +44,18 @@ FDialog::FDialog (const FString& txt, FWidget* parent)
 //----------------------------------------------------------------------
 FDialog::~FDialog()  // destructor
 {
+  FApplication* fapp;
+
   delete accelerator_list;
   accelerator_list = 0;
   activatePrevWindow();
   delWindow(this);
+  fapp = static_cast<FApplication*>(getRootWidget());
 
-  FApplication* fapp = static_cast<FApplication*>(getRootWidget());
   if ( ! fapp->quit_now )
   {
     const FRect& geometry = getGeometryGlobalShadow();
     restoreVTerm (geometry);
-
     getParentWidget()->redraw();
   }
 
@@ -67,10 +68,13 @@ FDialog::~FDialog()  // destructor
     while ( iter != end )
     {
       putArea ((*iter)->getGlobalPos(), (*iter)->getVWin());
+
       if ( ! maximized && ((*iter)->getFlags() & fc::shadow) != 0 )
         static_cast<FDialog*>(*iter)->drawDialogShadow();
+
       ++iter;
     }
+
     setFocusWidget(0);
     updateTerminal();
     flush_out();
@@ -80,10 +84,13 @@ FDialog::~FDialog()  // destructor
   {
     if ( vwin->changes != 0 )
       delete[] vwin->changes;
+
     if ( vwin->text != 0 )
       delete[] vwin->text;
+
     delete vwin;
   }
+
   if ( isModal() )
     unsetModal();
 }
@@ -92,7 +99,10 @@ FDialog::~FDialog()  // destructor
 //----------------------------------------------------------------------
 void FDialog::init()
 {
+  FMenuItem* close_item;
+  FWidget*   old_focus;
   FWidget*   rootObj = getRootWidget();
+
   xmin = 1 + rootObj->getLeftPadding();
   ymin = 1 + rootObj->getTopPadding();
   xmax = rootObj->getWidth();
@@ -120,28 +130,30 @@ void FDialog::init()
 
   if ( hasFocus() )
     flags |= fc::focus;
+
   if ( isEnabled() )
     flags |= fc::active;
 
-  FWidget* old_focus = FWidget::getFocusWidget();
+  old_focus = FWidget::getFocusWidget();
+
   if ( old_focus )
   {
     setFocus();
     old_focus->redraw();
   }
-  accelerator_list = new Accelerators();
 
+  accelerator_list = new Accelerators();
   dialog_menu = new FMenu ("-", this);
   dialog_menu->move (xpos, ypos+1);
-
   dgl_menuitem = dialog_menu->getItem();
+
   if ( dgl_menuitem )
   {
     dgl_menuitem->ignorePadding();
     dgl_menuitem->unsetFocusable();
   }
 
-  FMenuItem* close_item = new FMenuItem ("&Close", dialog_menu);
+  close_item = new FMenuItem ("&Close", dialog_menu);
   close_item->setStatusbarMessage ("Close window");
 
   close_item->addCallback
@@ -163,10 +175,12 @@ void FDialog::drawBorder()
   if ( isNewFont() )
   {
     short fg;
+
     if ( ! isRootWidget() )
       fg = getParentWidget()->getForegroundColor();
     else
       fg = wc.term_fg;
+
     for (int y=y1; y <= y2; y++)
     {
       setColor (fg, backgroundColor);
@@ -177,6 +191,7 @@ void FDialog::drawBorder()
       // border right⎹
       print (fc::NF_rev_border_line_right);
     }
+
     if ( (flags & fc::shadow) == 0 )
     {
       setColor (fg, backgroundColor);
@@ -189,19 +204,23 @@ void FDialog::drawBorder()
       // lower right corner border ⎦
       print (fc::NF_rev_border_corner_lower_right);
     }
+
   }
   else
   {
     gotoxy (x1, y1);
     print (fc::BoxDrawingsDownAndRight); // ┌
+
     for (int x=x1+1; x < x2; x++)
       print (fc::BoxDrawingsHorizontal); // ─
-    print (fc::BoxDrawingsDownAndLeft);  // ┐
 
+    print (fc::BoxDrawingsDownAndLeft);  // ┐
     gotoxy (x1, y2);
     print (fc::BoxDrawingsUpAndRight);   // └
+
     for (int x=x1+1; x < x2; x++)
       print (fc::BoxDrawingsHorizontal); // ─
+
     print (fc::BoxDrawingsUpAndLeft);    // ┘
 
     for (int y=y1+1; y < y2; y++)
@@ -211,6 +230,7 @@ void FDialog::drawBorder()
       gotoxy (x2, y);
       print (fc::BoxDrawingsVertical);   // │
     }
+
   }
 }
 
@@ -223,6 +243,7 @@ void FDialog::drawTitleBar()
   // draw the title button
   gotoxy (xpos+xmin-1, ypos+ymin-1);
   setColor (wc.titlebar_button_fg, wc.titlebar_button_bg);
+
   if ( isMonochron() )
   {
     if ( isActiveWindow() )
@@ -241,25 +262,30 @@ void FDialog::drawTitleBar()
   else if ( isMonochron() )
   {
     print ('[');
+
     if ( dgl_menuitem )
       print (dgl_menuitem->getText());
     else
       print ('-');
+
     print (']');
   }
   else
   {
     print (' ');
+
     if ( dgl_menuitem )
       print (dgl_menuitem->getText());
     else
       print ('-');
+
     print (' ');
   }
 
   // fill with spaces (left of the title)
   if ( getMaxColor() < 16 )
     setBold();
+
   if ( isActiveWindow() || dialog_menu->isVisible() )
     setColor (wc.titlebar_active_fg, wc.titlebar_active_bg);
   else
@@ -281,6 +307,7 @@ void FDialog::drawTitleBar()
 
   if ( getMaxColor() < 16 )
     unsetBold();
+
   if ( isMonochron() )
     setReverse(false);
 
@@ -299,8 +326,10 @@ void FDialog::leaveMenu()
   raiseWindow();
   getFocusWidget()->setFocus();
   redraw();
+
   if ( statusBar() )
     statusBar()->drawMessage();
+
   updateTerminal();
   flush_out();
 }
@@ -337,6 +366,7 @@ void FDialog::drawDialogShadow()
       FOptiAttr::char_data ch;
       // left of the shadow ▀▀
       gotoxy (xpos+xmin-1, ypos+ymin-1+height);
+
       for (int x=0; x <= 1; x++)
       {
         ch = getCoveredCharacter (xpos+xmin-1+x, ypos+ymin-1+height, this);
@@ -348,12 +378,12 @@ void FDialog::drawDialogShadow()
   }
   else
   {
+    FOptiAttr::char_data ch;
+
     if ( isMonochron() )
       return;
 
     drawShadow();
-
-    FOptiAttr::char_data ch;
     ch = getCoveredCharacter (xpos+xmin-1, ypos+ymin-1+height, this);
     // left of the shadow ▀▀
     gotoxy (xpos+xmin-1, ypos+ymin-1+height);
@@ -370,33 +400,44 @@ void FDialog::drawDialogShadow()
 
       if ( ch.bold )
         setBold();
+
       if ( ch.dim )
         setDim();
+
       if ( ch.italic )
         setItalic();
+
       if ( ch.underline )
         setUnderline();
+
       if ( ch.blink )
         setBlink();
+
       if ( ch.reverse )
         setReverse();
+
       if ( ch.standout )
         setStandout();
+
       if ( ch.invisible )
         setInvisible();
+
       if ( ch.protect )
         setProtected();
+
       if ( ch.crossed_out )
         setCrossedOut();
+
       if ( ch.dbl_underline )
         setDoubleUnderline();
+
       if ( ch.alt_charset )
         setAltCharset (true);
+
       if ( ch.pc_charset )
         setPCcharset (true);
 
       print (ch.code);
-
       setNormal();
     }
   }
@@ -414,9 +455,9 @@ void FDialog::draw()
   }
 
   setUpdateVTerm(false);
-
   // fill the background
   setColor (foregroundColor, backgroundColor);
+
   if ( isMonochron() )
     setReverse(true);
 
@@ -469,8 +510,10 @@ void FDialog::draw()
       }
     }
   }
+
   if ( isMonochron() )
     setReverse(false);
+
   setUpdateVTerm(true);
 }
 
@@ -500,6 +543,7 @@ void FDialog::onKeyPress (FKeyEvent* ev)
      || ev->key() == fc::Fkey_escape_mintty )
   {
     ev->accept();
+
     if ( isModal() )
       done (FDialog::Reject);
     else
@@ -515,13 +559,15 @@ void FDialog::onMouseDown (FMouseEvent* ev)
 
   if ( ev->getButton() == fc::LeftButton )
   {
+    bool has_raised;
+
     // click on titlebar or window: raise + activate
     if ( mouse_x >= 4 && mouse_x <= width && mouse_y == 1 )
       TitleBarClickPos.setPoint (ev->getGlobalX(), ev->getGlobalY());
     else
       TitleBarClickPos.setPoint (0,0);
 
-    bool has_raised = raiseWindow();
+    has_raised = raiseWindow();
 
     if ( ! isActiveWindow() )
     {
@@ -532,6 +578,7 @@ void FDialog::onMouseDown (FMouseEvent* ev)
       {
         focus_widget->setFocus();
         focus_widget->redraw();
+
         if ( old_focus )
           old_focus->redraw();
       }
@@ -540,8 +587,10 @@ void FDialog::onMouseDown (FMouseEvent* ev)
 
       if ( statusBar() )
         statusBar()->drawMessage();
+
       updateTerminal();
     }
+
     if ( has_raised )
       redraw();
 
@@ -577,10 +626,12 @@ void FDialog::onMouseDown (FMouseEvent* ev)
       {
         FWidget* old_focus = FWidget::getFocusWidget();
         setActiveWindow(this);
+
         if ( focus_widget )
         {
           focus_widget->setFocus();
           focus_widget->redraw();
+
           if ( old_focus )
             old_focus->redraw();
         }
@@ -589,6 +640,7 @@ void FDialog::onMouseDown (FMouseEvent* ev)
 
         if ( statusBar() )
           statusBar()->drawMessage();
+
         updateTerminal();
       }
     }
@@ -605,10 +657,12 @@ void FDialog::onMouseDown (FMouseEvent* ev)
       {
         FWidget* old_focus = FWidget::getFocusWidget();
         setActiveWindow(this);
+
         if ( focus_widget )
         {
           focus_widget->setFocus();
           focus_widget->redraw();
+
           if ( old_focus )
             old_focus->redraw();
         }
@@ -617,6 +671,7 @@ void FDialog::onMouseDown (FMouseEvent* ev)
 
         if ( statusBar() )
           statusBar()->drawMessage();
+
         updateTerminal();
       }
       else if ( has_lowered )
@@ -656,11 +711,15 @@ void FDialog::onMouseUp (FMouseEvent* ev)
       FMenuItem* first_item;
       dialog_menu->selectFirstItem();
       first_item = dialog_menu->getSelectedItem();
+
       if ( first_item )
         first_item->setFocus();
+
       dialog_menu->redraw();
+
       if ( statusBar() )
         statusBar()->drawMessage();
+
       updateTerminal();
       flush_out();
     }
@@ -712,8 +771,8 @@ void FDialog::onMouseDoubleClick (FMouseEvent* ev)
   x = xpos + xmin - 1;
   y = ypos + ymin - 1;
   FRect title_button(x, y, 3, 1);
-
   FPoint gPos = ev->getGlobalPos();
+
   if ( title_button.contains(gPos) )
   {
     dialog_menu->unselectItem();
@@ -774,6 +833,7 @@ void FDialog::onWindowRaised (FEvent*)
 
   if ( ! window_list )
     return;
+
   if ( window_list->empty() )
     return;
 
@@ -783,10 +843,12 @@ void FDialog::onWindowRaised (FEvent*)
 
   while ( iter != end )
   {
-    if ( *iter != this
+    if ( *iter != this && ! maximized
-    && ! maximized
        && ((*iter)->getFlags() & fc::shadow) != 0 )
+    {
       static_cast<FDialog*>(*iter)->drawDialogShadow();
+    }
+
     ++iter;
   }
 }
@@ -798,6 +860,7 @@ void FDialog::onWindowLowered (FEvent*)
 
   if ( ! window_list )
     return;
+
   if ( window_list->empty() )
     return;
 
@@ -807,8 +870,10 @@ void FDialog::onWindowLowered (FEvent*)
   while ( iter != end )
   {
     putArea ((*iter)->getGlobalPos(), (*iter)->getVWin());
+
     if ( ! maximized && ((*iter)->getFlags() & fc::shadow) != 0 )
       static_cast<FDialog*>(*iter)->drawDialogShadow();
+
     ++iter;
   }
 }
@@ -875,6 +940,7 @@ void FDialog::move (int x, int y)
 
   if ( x == xpos && y == ypos )
     return;
+
   if (  x+width < 1 || x > getColumnNumber() || y < 1 || y > getLineNumber() )
     return;
 
@@ -889,7 +955,6 @@ void FDialog::move (int x, int y)
   FWidget::move(x,y);
   xpos = x;
   ypos = y;
-
   putArea (getGlobalPos(), vwin);
 
   if ( getGeometry().overlap(oldGeometry) )
@@ -941,11 +1006,14 @@ void FDialog::move (int x, int y)
       if ( overlaid )
       {
         putArea ((*iter)->getGlobalPos(), (*iter)->getVWin());
+
         if ( ! maximized && ((*iter)->getFlags() & fc::shadow) != 0 )
           static_cast<FDialog*>(*iter)->drawDialogShadow();
       }
+
       if ( vwin == (*iter)->getVWin() )
         overlaid = true;
+
       ++iter;
     }
   }
@@ -959,9 +1027,11 @@ void FDialog::move (int x, int y)
   {
     FPoint cursor_pos = FWidget::getFocusWidget()->getCursorPos();
     cursor_pos -= FPoint(dx,dy);
+
     if ( ! FWidget::getFocusWidget()->setCursorPos(cursor_pos) )
       hideCursor();
   }
+
   updateTerminal();
 }
 
@@ -970,6 +1040,7 @@ void FDialog::setWidth (int w, bool adjust)
 {
   int old_width = width;
   FWidget::setWidth (w, adjust);
+
   if ( vwin && width != old_width )
     resizeArea (vwin);
 }
@@ -979,6 +1050,7 @@ void FDialog::setHeight (int h, bool adjust)
 {
   int old_height = height;
   FWidget::setHeight (h, adjust);
+
   if ( vwin && height != old_height )
     resizeArea (vwin);
 }
@@ -989,6 +1061,7 @@ void FDialog::setGeometry (int x, int y, int w, int h, bool adjust)
   int old_width = width;
   int old_height = height;
   FWidget::setGeometry (x, y, w, h, adjust);
+
   if ( vwin && (width != old_width || height != old_height) )
     resizeArea (vwin);
 }
@@ -1014,6 +1087,7 @@ bool FDialog::setFocus (bool on)
     flags |= fc::focus;
   else
     flags &= ~fc::focus;
+
   return on;
 }
 
@@ -1033,6 +1107,7 @@ bool FDialog::setModal (bool on)
     flags &= ~fc::modal;
     modal_dialogs--;
   }
+
   return on;
 }
 
@@ -1055,6 +1130,7 @@ bool FDialog::setTransparentShadow (bool on)
     adjustWidgetSizeShadow = getGeometry() + getShadow();
     adjustWidgetSizeGlobalShadow = getGeometryGlobal() + getShadow();
   }
+
   resizeArea (vwin);
   return on;
 }
@@ -1081,6 +1157,7 @@ bool FDialog::setShadow (bool on)
     adjustWidgetSizeShadow = getGeometry() + getShadow();
     adjustWidgetSizeGlobalShadow = getGeometryGlobal() + getShadow();
   }
+
   resizeArea (vwin);
   return on;
 }
@@ -1092,6 +1169,7 @@ bool FDialog::setScrollable (bool on)
     flags |= fc::scrollable;
   else
     flags &= ~fc::scrollable;
+
   return on;
 }
 
@@ -1102,6 +1180,7 @@ bool FDialog::setResizeable (bool on)
     flags |= fc::resizeable;
   else
     flags &= ~fc::resizeable;
+
   return on;
 }
 
@@ -1112,6 +1191,7 @@ bool FDialog::setMaximized()
     return true;
 
   maximized = true;
- // setGeometry(1, 1, xmax, ymax);
+  //setGeometry (1, 1, xmax, ymax);
+
   return maximized;
 }

src/fdialoglistmenu.cpp

@@ -50,6 +50,7 @@ FDialogListMenu::~FDialogListMenu()
 void FDialogListMenu::init()
 {
   FMenuItem* menuitem = getItem();
+
   if ( menuitem )
     menuitem->dialog_list = true;
 }

src/ffiledialog.cpp

@@ -61,6 +61,7 @@ FFileDialog::FFileDialog (const FFileDialog& fdlg)
 {
   if ( directory )
     setPath(directory);
+
   init();
 }
 
@@ -84,6 +85,7 @@ FFileDialog::FFileDialog ( const FString& dirname
 {
   if ( dirname )
     setPath(dirname);
+
   init();
 }
 
@@ -106,10 +108,13 @@ void FFileDialog::init()
   int x, y;
   height = 15;
   width  = 42;
+
   if ( width < 15 )
     width = 15;
+
   if ( width < 20 )
     width = 20;
+
   x = 1 + int((getParentWidget()->getWidth()-width)/2);
   y = 1 + int((getParentWidget()->getHeight()-height)/3);
 
@@ -140,9 +145,9 @@ void FFileDialog::init()
     open = new FButton("&Save",this);
   else
     open = new FButton("&Open",this);
+
   open->setGeometry(30, 10, 9, 1);
   open->setShadow();
-
   setGeometry (x, y, width, height);
 
   filename->addCallback
@@ -150,34 +155,39 @@ void FFileDialog::init()
     "activate",
     _METHOD_CALLBACK (this, &FFileDialog::cb_processActivate)
   );
+
   filebrowser->addCallback
   (
     "row-changed",
     _METHOD_CALLBACK (this, &FFileDialog::cb_processRowChanged)
   );
+
   filebrowser->addCallback
   (
     "clicked",
     _METHOD_CALLBACK (this, &FFileDialog::cb_processClicked)
   );
+
   hidden->addCallback
   (
     "toggled",
     _METHOD_CALLBACK (this, &FFileDialog::cb_processShowHidden)
   );
+
   cancel->addCallback
   (
     "clicked",
     _METHOD_CALLBACK (this, &FFileDialog::cb_processCancel)
   );
+
   open->addCallback
   (
     "clicked",
     _METHOD_CALLBACK (this, &FFileDialog::cb_processOpen)
   );
+
   setModal();
   setTransparentShadow();
-
   readDir();
 }
 
@@ -205,6 +215,7 @@ inline bool FFileDialog::pattern_match ( const char* pattern
                                        , const char* fname )
 {
   char search[128] = {};
+
   if ( show_hidden && fname[0] == '.' && fname[1] != '\0' )  // hidden files
   {
     search[0] = '.';
@@ -245,6 +256,7 @@ void FFileDialog::clear()
 int FFileDialog::numOfDirs()
 {
   int n = 0;
+
   if ( ! dir_entries.empty() )
   {
     std::vector<dir_entry>::const_iterator iter, end;
@@ -255,9 +267,11 @@ int FFileDialog::numOfDirs()
     {
       if ( (*iter).type == DT_DIR && strcmp((*iter).name, ".") != 0 )
         n++;
+
       ++iter;
     }
   }
+
   return n;
 }
 
@@ -296,7 +310,6 @@ int FFileDialog::changeDir (const FString& dirname)
           int i = 1;
           std::vector<dir_entry>::const_iterator iter, end;
           const char* baseName = basename(const_cast<char*>(lastdir.c_str()));
-
           iter = dir_entries.begin();
           end = dir_entries.end();
 
@@ -308,6 +321,7 @@ int FFileDialog::changeDir (const FString& dirname)
               filename->setText(FString(baseName) + '/');
               break;
             }
+
             i++;
             ++iter;
           }
@@ -316,11 +330,13 @@ int FFileDialog::changeDir (const FString& dirname)
       else
       {
         FString firstname = dir_entries[0].name;
+
         if ( dir_entries[0].type == DT_DIR )
           filename->setText(firstname + '/');
         else
           filename->setText(firstname);
       }
+
       printPath(directory);
       filename->redraw();
       filebrowser->redraw();
@@ -367,11 +383,11 @@ void FFileDialog::cb_processActivate (FWidget*, void*)
   else
   {
     bool found = false;
+
     if ( ! dir_entries.empty() )
     {
       std::vector<dir_entry>::const_iterator iter, end;
       FString input = filename->getText().trim();
-
       iter = dir_entries.begin();
       end = dir_entries.end();
 
@@ -383,9 +399,11 @@ void FFileDialog::cb_processActivate (FWidget*, void*)
           changeDir(input);
           break;
         }
+
         ++iter;
       }
     }
+
     if ( ! found )
       done (FDialog::Accept);
   }
@@ -395,13 +413,17 @@ void FFileDialog::cb_processActivate (FWidget*, void*)
 void FFileDialog::cb_processRowChanged (FWidget*, void*)
 {
   int n = filebrowser->currentItem();
+
   if ( n == 0 )
     return;
+
   FString name = dir_entries[uLong(n-1)].name;
+
   if ( dir_entries[uLong(n-1)].type == DT_DIR )
     filename->setText( name + '/' );
   else
     filename->setText( name );
+
   filename->redraw();
 }
 
@@ -443,10 +465,13 @@ void FFileDialog::adjustSize()
   int max_height = getRootWidget()->getClientHeight();
   int max_width = getRootWidget()->getClientWidth();
   int h = max_height - 6;
+
   if ( h < 15 )  // minimum
     h = 15;
+
   if ( h > 30 )  // maximum
     h = 30;
+
   setHeight (h, false);
   X = 1 + int((max_width-width)/2);
   Y = 1 + int((max_height-height)/3);
@@ -475,9 +500,7 @@ FFileDialog& FFileDialog::operator = (const FFileDialog& fdlg)
     delete filebrowser;
     delete filename;
     clear();
-
     fdlg.getParentWidget()->addChild (this);
-
     directory = fdlg.directory;
     filter_pattern = fdlg.filter_pattern;
     dlg_type = fdlg.dlg_type;
@@ -485,8 +508,8 @@ FFileDialog& FFileDialog::operator = (const FFileDialog& fdlg)
 
     if ( directory )
       setPath(directory);
-    init();
 
+    init();
     return *this;
   }
 }
@@ -530,6 +553,7 @@ void FFileDialog::setPath (const FString& dir)
     directory = '/';
     return;
   }
+
   if ( S_ISLNK(sb.st_mode) )
   {
     if ( lstat(dirname, &sb) != 0 )
@@ -538,6 +562,7 @@ void FFileDialog::setPath (const FString& dir)
       return;
     }
   }
+
   if ( ! S_ISDIR(sb.st_mode) )
   {
     directory = '/';
@@ -575,10 +600,12 @@ const FString FFileDialog::getSelectedFile() const
 //----------------------------------------------------------------------
 int FFileDialog::readDir()
 {
+  int start, dir_num;
   const char* dir = directory.c_str();
   const char* filter = filter_pattern.c_str();
   errno = 0;
   directory_stream = opendir(dir);
+
   if ( ! directory_stream )
   {
     FMessageBox::error (this, "Can't open directory\n" + directory);
@@ -591,17 +618,23 @@ int FFileDialog::readDir()
   {
     errno = 0;
     struct dirent* next = readdir (directory_stream);
+
     if ( next )
     {
       if ( next->d_name[0] == '.' && next->d_name[1] == '\0' )
         continue;
+
       if (  ! show_hidden
          && next->d_name[0] == '.'
          && next->d_name[1] != '\0'
          && next->d_name[1] != '.' )
+      {
         continue;
+      }
+
       if ( dir[0] == '/' && dir[1] == '\0' && strcmp(next->d_name, "..") == 0  )
         continue;
+
       dir_entry entry;
       entry.name = strdup(next->d_name);
       entry.type = next->d_type;
@@ -616,6 +649,7 @@ int FFileDialog::readDir()
         if ( realpath(symLink, resolved_path) != 0 )  // follow link
         {
           struct stat sb;
+
           if ( lstat(resolved_path, &sb) == 0 )
           {
             if ( S_ISDIR(sb.st_mode) )
@@ -623,6 +657,7 @@ int FFileDialog::readDir()
           }
         }
       }
+
       if ( entry.type == DT_DIR )
         dir_entries.push_back (entry);
       else if ( pattern_match(filter, entry.name) )
@@ -633,11 +668,13 @@ int FFileDialog::readDir()
     else if (errno != 0)
     {
       FMessageBox::error (this, "Reading directory\n" + directory);
+
       if ( errno != EOVERFLOW )
         break;
     }
     else
       break;
+
   }  // end while
 
   if ( closedir (directory_stream) != 0 )
@@ -646,24 +683,21 @@ int FFileDialog::readDir()
     return -2;
   }
 
-  int start;
   if ( strcmp((*dir_entries.begin()).name, "..") == 0 )
     start=1;
   else
     start=0;
-  int dir_num = numOfDirs();
 
+  dir_num = numOfDirs();
   // directories first
   std::sort(dir_entries.begin()+start, dir_entries.end(), sortDirFirst);
-
   // sort directories by name
   std::sort(dir_entries.begin()+start, dir_entries.begin()+dir_num, sortByName);
-
   // sort files by name
   std::sort(dir_entries.begin()+dir_num, dir_entries.end(), sortByName);
-
   // fill list with directory entries
   filebrowser->clear();
+
   if ( ! dir_entries.empty() )
   {
     std::vector<dir_entry>::const_iterator iter, end;
@@ -676,9 +710,11 @@ int FFileDialog::readDir()
         filebrowser->insert(FString((*iter).name), fc::SquareBrackets);
       else
         filebrowser->insert(FString((*iter).name));
+
       ++iter;
     }
   }
+
   return 0;
 }
 
@@ -699,17 +735,22 @@ FString FFileDialog::fileOpenChooser ( FWidget* parent
                                      , const FString& dirname
                                      , const FString& filter )
 {
+  FFileDialog* fileopen;
   FString ret;
   FString path = dirname;
   FString file_filter = filter;
+
   if ( path.isNull() )
     path = getHomeDir();
+
   if ( file_filter.isNull() )
     file_filter = FString("*");
-  FFileDialog* fileopen = new FFileDialog ( path
+
+  fileopen = new FFileDialog ( path
                              , file_filter
                              , FFileDialog::Open
                              , parent );
+
   if ( fileopen->exec() == FDialog::Accept )
     ret = fileopen->getPath() + fileopen->getSelectedFile();
   else
@@ -724,21 +765,27 @@ FString FFileDialog::fileSaveChooser ( FWidget* parent
                                      , const FString& dirname
                                      , const FString& filter )
 {
+  FFileDialog* fileopen;
   FString ret;
   FString path = dirname;
   FString file_filter = filter;
+
   if ( path.isNull() )
     path = getHomeDir();
+
   if ( file_filter.isNull() )
     file_filter = FString("*");
-  FFileDialog* fileopen = new FFileDialog ( path
+
+  fileopen = new FFileDialog ( path
                              , file_filter
                              , FFileDialog::Save
                              , parent );
+
   if ( fileopen->exec() == FDialog::Accept )
     ret = fileopen->getPath() + fileopen->getSelectedFile();
   else
     ret = FString();
+
   delete fileopen;
   return ret;
 }

src/flabel.cpp

@@ -59,7 +59,6 @@ void FLabel::init()
     flags |= fc::active;
 
   unsetFocusable();
-
   foregroundColor = getParentWidget()->getForegroundColor();
   backgroundColor = getParentWidget()->getBackgroundColor();
 }
@@ -86,6 +85,7 @@ uChar FLabel::getHotkey()
       return 0;;
     }
   }
+
   return 0;
 }
 
@@ -105,8 +105,10 @@ int FLabel::getHotkeyPos (wchar_t*& src, wchar_t*& dest, uInt length)
       i++;
       src++;
     }
+
     *dest++ = *src++;
   }
+
   return hotkeypos;
 }
 
@@ -114,6 +116,7 @@ int FLabel::getHotkeyPos (wchar_t*& src, wchar_t*& dest, uInt length)
 void FLabel::setHotkeyAccelerator()
 {
   int hotkey = getHotkey();
+
   if ( hotkey )
   {
     if ( isalpha(hotkey) || isdigit(hotkey) )
@@ -163,7 +166,6 @@ void FLabel::printLine ( wchar_t*& line
 {
   int to_char;
   bool isActive, isNoUnderline;
-
   isActive = ((flags & fc::active) != 0);
   isNoUnderline = ((flags & fc::no_underline) != 0);
 
@@ -191,11 +193,15 @@ void FLabel::printLine ( wchar_t*& line
     if ( (z == hotkeypos) && isActive )
     {
       setColor (wc.label_hotkey_fg, wc.label_hotkey_bg);
+
       if ( ! isNoUnderline )
         setUnderline();
+
       print ( line[z] );
+
       if ( ! isNoUnderline )
         unsetUnderline();
+
       if ( hasEmphasis() )
         setColor (emphasis_color, backgroundColor);
       else
@@ -281,6 +287,7 @@ void FLabel::draw()
         xoffset = getXOffset (int(length));
         printLine (LabelText, length, -1, xoffset);
       }
+
       y++;
       delete[] LabelText;
     }
@@ -291,7 +298,6 @@ void FLabel::draw()
     LabelText = new wchar_t[length+1]();
     src  = const_cast<wchar_t*>(text.wc_str());
     dest = const_cast<wchar_t*>(LabelText);
-
     hotkeypos = getHotkeyPos (src, dest, length);
 
     if ( hotkeypos != -1 )
@@ -302,12 +308,15 @@ void FLabel::draw()
     printLine (LabelText, length, hotkeypos, xoffset);
     delete[] LabelText;
   }
+
   if ( isMonochron() )
   {
     setReverse(false);
+
     if ( hasEmphasis() )
       setBold(false);
   }
+
   setUpdateVTerm(true);
 }
 
@@ -320,11 +329,9 @@ void FLabel::hide()
   char* blank;
 
   FWidget::hide();
-
   fg = getParentWidget()->getForegroundColor();
   bg = getParentWidget()->getBackgroundColor();
   setColor (fg, bg);
-
   blank = new char[width+1];
   memset(blank, ' ', uLong(width));
   blank[width] = '\0';
@@ -347,9 +354,12 @@ void FLabel::onMouseDown (FMouseEvent* ev)
     FFocusEvent out (fc::FocusOut_Event);
     FApplication::queueEvent(focused_widget, &out);
     accel_widget->setFocus();
+
     if ( focused_widget )
       focused_widget->redraw();
+
     accel_widget->redraw();
+
     if ( statusBar() )
     {
       accel_widget->statusBar()->drawMessage();
@@ -371,9 +381,12 @@ void FLabel::onAccel (FAccelEvent* ev)
     FFocusEvent out (fc::FocusOut_Event);
     FApplication::queueEvent(focused_widget, &out);
     accel_widget->setFocus();
+
     if ( focused_widget )
       focused_widget->redraw();
+
     accel_widget->redraw();
+
     if ( statusBar() )
     {
       accel_widget->statusBar()->drawMessage();
@@ -381,6 +394,7 @@ void FLabel::onAccel (FAccelEvent* ev)
       flush_out();
     }
   }
+
   ev->accept();
 }
 
@@ -420,6 +434,7 @@ bool FLabel::setEmphasis (bool on)
 {
   if ( emphasis != on )
     emphasis = on;
+
   return on;
 }
 
@@ -428,6 +443,7 @@ bool FLabel::setReverseMode (bool on)
 {
   if ( reverse_mode != on )
     reverse_mode = on;
+
   return on;
 }
 
@@ -446,6 +462,7 @@ bool FLabel::setEnable (bool on)
     flags &= ~fc::active;
     delAccelerator();
   }
+
   return on;
 }
 
@@ -460,6 +477,7 @@ void FLabel::setText (const FString& txt)
 {
   text = txt;
   multiline_text = text.split("\r\n");
+
   if ( int(multiline_text.size()) > 1 )
     multiline = true;
   else

src/flineedit.cpp

@@ -54,9 +54,11 @@ FLineEdit::~FLineEdit()  // destructor
     setXTermCursorStyle(fc::blinking_underline);
     setKDECursor(fc::UnderlineCursor);
     setConsoleCursor(fc::underscore_cursor);
+
     if ( isUrxvtTerminal() )
       setXTermCursorColor("rgb:ffff/ffff/ffff");
   }
+
   if ( hasFocus() )
     hideCursor();
 }
@@ -98,6 +100,7 @@ bool FLineEdit::hasHotkey()
 {
   if ( label_text.isEmpty() )
     return 0;
+
   return label_text.includes('&');
 }
 
@@ -105,14 +108,14 @@ bool FLineEdit::hasHotkey()
 void FLineEdit::draw()
 {
   bool isFocus;
-
   drawInputField();
-
   isFocus = ((flags & fc::focus) != 0);
+
   if ( isFocus && statusBar() )
   {
     FString msg = getStatusbarMessage();
     FString curMsg = statusBar()->getMessage();
+
     if ( curMsg != msg )
     {
       statusBar()->setMessage(msg);
@@ -134,10 +137,12 @@ void FLineEdit::drawInputField()
 
   setUpdateVTerm(false);
   gotoxy (xpos+xmin-1, ypos+ymin-1);
+
   if ( isMonochron() )
   {
     setReverse(true);
     print (' ');
+
     if ( isActiveFocus )
       setReverse(false);
     else
@@ -146,6 +151,7 @@ void FLineEdit::drawInputField()
   else if ( isActiveFocus )
   {
     setColor (wc.inputfield_active_focus_bg, wc.dialog_bg);
+
     if ( isCygwinTerminal() )  // IBM Codepage 850
       print (fc::FullBlock); // █
     else if ( isTeraTerm() )
@@ -156,6 +162,7 @@ void FLineEdit::drawInputField()
   else if ( isActive )
   {
     setColor (wc.inputfield_active_bg, wc.dialog_bg);
+
     if ( isCygwinTerminal() )  // IBM Codepage 850
       print (fc::FullBlock); // █
     else if ( isTeraTerm() )
@@ -166,6 +173,7 @@ void FLineEdit::drawInputField()
   else // isInactive
   {
     setColor (wc.inputfield_inactive_bg, wc.dialog_bg);
+
     if ( isCygwinTerminal() )  // IBM Codepage 850
       print (fc::FullBlock); // █
     else if ( isTeraTerm() )
@@ -183,14 +191,17 @@ void FLineEdit::drawInputField()
   if ( isUTF8_linux_terminal() )
   {
     setUTF8(true);
+
     if ( show_text )
       print (show_text);
+
     setUTF8(false);
   }
   else if ( show_text )
     print (show_text);
 
   x = int(show_text.getLength());
+
   while ( x < width-1 )
   {
     print (' ');
@@ -228,6 +239,7 @@ void FLineEdit::processActivate()
     setFocus();
     redraw();
   }
+
   emitCallback("activate");
 }
 
@@ -279,7 +291,6 @@ void FLineEdit::hide()
   char* blank;
 
   FWidget::hide();
-
   fg = getParentWidget()->getForegroundColor();
   bg = getParentWidget()->getBackgroundColor();
   setColor (fg, bg);
@@ -294,8 +305,8 @@ void FLineEdit::hide()
     gotoxy (xpos+xmin-1, ypos+ymin-1+y);
     print (blank);
   }
-  delete[] blank;
 
+  delete[] blank;
   lable_Length = int(label_text.getLength());
 
   if ( lable_Length > 0 )
@@ -313,6 +324,7 @@ void FLineEdit::hide()
         gotoxy (xpos+xmin-int(lable_Length)-1, ypos+ymin-1);
         break;
     }
+
     blank = new char[lable_Length+1];
     memset(blank, ' ', uLong(size));
     blank[lable_Length] = '\0';
@@ -329,6 +341,7 @@ bool FLineEdit::setEnable (bool on)
   if ( on )
   {
     flags |= fc::active;
+
     if ( hasFocus() )
     {
       foregroundColor = wc.inputfield_active_focus_fg;
@@ -346,6 +359,7 @@ bool FLineEdit::setEnable (bool on)
     foregroundColor = wc.inputfield_inactive_fg;
     backgroundColor = wc.inputfield_inactive_bg;
   }
+
   return on;
 }
 
@@ -367,6 +381,7 @@ bool FLineEdit::setFocus (bool on)
       {
         FString msg = getStatusbarMessage();
         FString curMsg = statusBar()->getMessage();
+
         if ( curMsg != msg )
           statusBar()->setMessage(msg);
       }
@@ -380,10 +395,12 @@ bool FLineEdit::setFocus (bool on)
     {
       foregroundColor = wc.inputfield_active_fg;
       backgroundColor = wc.inputfield_active_bg;
+
       if ( statusBar() )
         statusBar()->clearMessage();
     }
   }
+
   return on;
 }
 
@@ -396,6 +413,7 @@ bool FLineEdit::setShadow (bool on)
     flags |= fc::shadow;
   else
     flags &= ~fc::shadow;
+
   return on;
 }
 
@@ -409,19 +427,25 @@ void FLineEdit::onKeyPress (FKeyEvent* ev)
   {
     case fc::Fkey_left:
       cursor_pos--;
+
       if ( cursor_pos < 0 )
         cursor_pos=0;
+
       if ( cursor_pos < offset )
         offset--;
+
       ev->accept();
       break;
 
     case fc::Fkey_right:
       cursor_pos++;
+
       if ( cursor_pos >= len )
         cursor_pos=len;
+
       if ( cursor_pos-offset >= width-2 && offset <= len-width+1 )
         offset++;
+
       ev->accept();
       break;
 
@@ -444,12 +468,16 @@ void FLineEdit::onKeyPress (FKeyEvent* ev)
         text.remove(uInt(cursor_pos), 1);
         processChanged();
       }
+
       if ( cursor_pos >= len )
         cursor_pos=len;
+
       if ( cursor_pos < 0 )
         cursor_pos=0;
+
       if ( offset > 0 && len-offset < width-1 )
         offset--;
+
       ev->accept();
       break;
 
@@ -460,19 +488,23 @@ void FLineEdit::onKeyPress (FKeyEvent* ev)
         text.remove(uInt(cursor_pos-1), 1);
         processChanged();
         cursor_pos--;
+
         if ( offset > 0 )
           offset--;
       }
+
       ev->accept();
       break;
 
     case fc::Fkey_ic: // insert key
       insert_mode = not insert_mode;
+
       if ( insert_mode )
       {
         setXTermCursorStyle(fc::blinking_underline);
         setKDECursor(fc::UnderlineCursor);
         setConsoleCursor(fc::underscore_cursor);
+
         if ( isUrxvtTerminal() )
           setXTermCursorColor("rgb:ffff/ffff/ffff");
       }
@@ -481,9 +513,11 @@ void FLineEdit::onKeyPress (FKeyEvent* ev)
         setXTermCursorStyle(fc::steady_block);
         setKDECursor(fc::BlockCursor);
         setConsoleCursor(fc::full_block_cursor);
+
         if ( isUrxvtTerminal() )
           setXTermCursorColor("rgb:eeee/0000/0000");
       }
+
       ev->accept();
       break;
 
@@ -511,6 +545,7 @@ void FLineEdit::onKeyPress (FKeyEvent* ev)
             text.insert(wchar_t(key), uInt(cursor_pos));
           else
             text.overwrite(wchar_t(key), uInt(cursor_pos));
+
           processChanged();
         }
         else
@@ -519,8 +554,10 @@ void FLineEdit::onKeyPress (FKeyEvent* ev)
           processChanged();
         }
         cursor_pos++;
+
         if ( cursor_pos >= width-1 )
           offset++;
+
         ev->accept();
       }
       else
@@ -551,9 +588,12 @@ void FLineEdit::onMouseDown (FMouseEvent* ev)
     FFocusEvent out (fc::FocusOut_Event);
     FApplication::queueEvent(focused_widget, &out);
     setFocus();
+
     if ( focused_widget )
       focused_widget->redraw();
+
     redraw();
+
     if ( statusBar() )
       statusBar()->drawMessage();
   }
@@ -565,8 +605,10 @@ void FLineEdit::onMouseDown (FMouseEvent* ev)
   {
     int len = int(text.getLength());
     cursor_pos = offset + mouse_x - 2;
+
     if ( cursor_pos >= len )
       cursor_pos = len;
+
     drawInputField();
     updateTerminal();
   }
@@ -597,10 +639,11 @@ void FLineEdit::onMouseMove (FMouseEvent* ev)
 
   if ( mouse_x >= 2 && mouse_x <= width && mouse_y == 1 )
   {
-
     cursor_pos = offset + mouse_x - 2;
+
     if ( cursor_pos >= len )
       cursor_pos=len;
+
     drawInputField();
     updateTerminal();
   }
@@ -615,6 +658,7 @@ void FLineEdit::onMouseMove (FMouseEvent* ev)
       addTimer(scrollRepeat);
       dragScroll = FLineEdit::scrollLeft;
     }
+
     if ( offset == 0 )
     {
       delOwnTimer();
@@ -630,6 +674,7 @@ void FLineEdit::onMouseMove (FMouseEvent* ev)
       addTimer(scrollRepeat);
       dragScroll = FLineEdit::scrollRight;
     }
+
     if ( offset == len-width+2 )
     {
       delOwnTimer();
@@ -656,18 +701,22 @@ void FLineEdit::onTimer (FTimerEvent*)
       return;
 
     case FLineEdit::scrollLeft:
-
       if ( offset == 0)
       {
         dragScroll = FLineEdit::noScroll;
         return;
       }
+
       offset--;
+
       if ( offset < 0 )
         offset = 0;
+
       cursor_pos--;
+
       if ( cursor_pos < 0 )
         cursor_pos = 0;
+
       break;
 
     case FLineEdit::scrollRight:
@@ -676,10 +725,14 @@ void FLineEdit::onTimer (FTimerEvent*)
         dragScroll = FLineEdit::noScroll;
         return;
       }
+
       offset++;
+
       if ( offset > len-width+2 )
         offset = len-width+2;
+
       cursor_pos++;
+
       if ( cursor_pos > len )
         cursor_pos = len;
 
@@ -702,9 +755,12 @@ void FLineEdit::onAccel (FAccelEvent* ev)
       FFocusEvent out (fc::FocusOut_Event);
       FApplication::queueEvent(focused_widget, &out);
       setFocus();
+
       if ( focused_widget )
         focused_widget->redraw();
+
       redraw();
+
       if ( statusBar() )
       {
         statusBar()->drawMessage();
@@ -712,6 +768,7 @@ void FLineEdit::onAccel (FAccelEvent* ev)
         flush_out();
       }
     }
+
     ev->accept();
   }
 }
@@ -727,6 +784,7 @@ void FLineEdit::onHide (FHideEvent*)
     if ( isUrxvtTerminal() )
       setXTermCursorColor("rgb:ffff/ffff/ffff");
   }
+
   if ( hasFocus() )
     hideCursor();
 }
@@ -753,6 +811,7 @@ void FLineEdit::onFocusIn (FFocusEvent*)
     if ( isUrxvtTerminal() )
       setXTermCursorColor("rgb:0000/0000/0000");
   }
+
   if ( statusBar() )
   {
     statusBar()->drawMessage();
@@ -775,6 +834,7 @@ void FLineEdit::onFocusOut (FFocusEvent*)
     setXTermCursorStyle(fc::blinking_underline);
     setKDECursor(fc::UnderlineCursor);
     setConsoleCursor(fc::underscore_cursor);
+
     if ( isUrxvtTerminal() )
       setXTermCursorColor("rgb:ffff/ffff/ffff");
   }
@@ -795,6 +855,7 @@ void FLineEdit::setText (FString txt)
 {
   offset = 0;
   cursor_pos = 0;
+
   if ( txt )
     text = txt;
   else

src/fmenu.cpp

@@ -79,8 +79,10 @@ FMenu::~FMenu()
   {
     if ( vwin->changes != 0 )
       delete[] vwin->changes;
+
     if ( vwin->text != 0 )
       delete[] vwin->text;
+
     delete vwin;
   }
 }
@@ -124,17 +126,21 @@ void FMenu::init(FWidget* parent)
     if ( isMenuBar(parent) )
     {
       FMenuBar* mbar = dynamic_cast<FMenuBar*>(parent);
+
       if ( mbar )
         mbar->menu_dimension();
     }
     else if ( isMenu(parent) )
     {
       FMenu* smenu = dynamic_cast<FMenu*>(parent);
+
       if ( smenu )
         smenu->menu_dimension();
     }
+
     setSuperMenu(parent);
   }
+
   menu_dimension();
 }
 
@@ -194,8 +200,8 @@ void FMenu::menu_dimension()
       // set sub-menu position
       (*iter)->getMenu()->setPos (menu_X, menu_Y, false);
     }
-    item_Y++;
 
+    item_Y++;
     ++iter;
   }
 }
@@ -225,6 +231,7 @@ void FMenu::adjustItems()
       if ( menu->count() > 0 )
         menu->adjustItems();
     }
+
     ++iter;
   }
 }
@@ -240,19 +247,10 @@ int FMenu::adjustX (int x_pos)
     if ( x_pos < 1 )
       x_pos = 1;
   }
+
   return x_pos;
 }
 
-//----------------------------------------------------------------------
-void FMenu::adjustSize()
-{
-  //int adjust_X = adjustX(xpos);
-
-  FWidget::adjustSize();
-
-  //move (adjust_X, ypos);
-}
-
 //----------------------------------------------------------------------
 bool FMenu::isWindowsMenu (FWidget* w) const
 {
@@ -284,6 +282,7 @@ bool FMenu::isRadioMenuItem (FWidget* w) const
 bool FMenu::isSubMenu() const
 {
   FWidget* super = getSuperMenu();
+
   if ( super && isMenu(super) )
     return true;
   else
@@ -298,15 +297,19 @@ void FMenu::openSubMenu (FMenu* sub_menu)
 
   // open sub menu
   sub_menu->selectFirstItem();
+
   if ( sub_menu->hasSelectedItem() )
     sub_menu->getSelectedItem()->setFocus();
+
   sub_menu->setVisible();
   sub_menu->show();
   open_sub_menu = sub_menu;
   raiseWindow (sub_menu);
   sub_menu->redraw();
+
   if ( statusBar() )
     statusBar()->drawMessage();
+
   updateTerminal();
   flush_out();
 }
@@ -321,6 +324,7 @@ void FMenu::hideSubMenus()
     open_sub_menu->hide();
     open_sub_menu = 0;
   }
+
   unselectItem();
 }
 
@@ -329,6 +333,7 @@ void FMenu::hideSuperMenus()
 {
   // hide all menus to the top
   FWidget* super = getSuperMenu();
+
   if ( super )
   {
     if ( isMenuBar(super) )
@@ -374,7 +379,9 @@ FMenu* FMenu::superMenuAt (int x, int y) const
   // Check mouse click position for super menu
   if ( getGeometryGlobal().contains(x,y) )
     return 0;
+
   FWidget* super = getSuperMenu();
+
   if ( super && isMenu(super) )
   {
     if ( super->getGeometryGlobal().contains(x,y) )
@@ -385,6 +392,7 @@ FMenu* FMenu::superMenuAt (int x, int y) const
       return smenu->superMenuAt(x,y);
     }
   }
+
   return 0;
 }
 
@@ -401,33 +409,40 @@ bool FMenu::selectNextItem()
     {
       FMenuItem* next;
       std::vector<FMenuItem*>::const_iterator next_element;
-
       next_element = iter;
+
       do
       {
         ++next_element;
         if ( next_element == itemlist.end() )
           next_element = itemlist.begin();
         next = static_cast<FMenuItem*>(*next_element);
-      } while (  ! next->isEnabled()
+      }
+      while (  ! next->isEnabled()
             || ! next->acceptFocus()
             || ! next->isVisible()
             || next->isSeparator() );
+
       if ( next == *iter )
         return false;
+
       unselectItem();
       next->setSelected();
       setSelectedItem(next);
       redraw();
       next->setFocus();
+
       if ( statusBar() )
         statusBar()->drawMessage();
+
       updateTerminal();
       flush_out();
       break;
     }
+
     ++iter;
   }
+
   return true;
 }
 
@@ -441,36 +456,43 @@ bool FMenu::selectPrevItem()
   do
   {
     --iter;
+
     if ( (*iter)->isSelected() )
     {
       FMenuItem* prev;
       std::vector<FMenuItem*>::const_iterator prev_element;
-
       prev_element = iter;
+
       do
       {
         if ( prev_element == itemlist.begin() )
           prev_element = itemlist.end();
         --prev_element;
         prev = static_cast<FMenuItem*>(*prev_element);
-      } while (  ! prev->isEnabled()
+      }
+      while (  ! prev->isEnabled()
             || ! prev->acceptFocus()
             || ! prev->isVisible()
             || prev->isSeparator() );
+
       if ( prev == *iter )
         return false;
+
       unselectItem();
       prev->setSelected();
       setSelectedItem(prev);
       prev->setFocus();
+
       if ( statusBar() )
         statusBar()->drawMessage();
+
       redraw();
       updateTerminal();
       flush_out();
       break;
     }
-  } while ( iter != begin );
+  }
+  while ( iter != begin );
 
   return true;
 }
@@ -530,11 +552,14 @@ bool FMenu::hotkeyMenu (FKeyEvent*& ev)
           ev->accept();
           (*iter)->processClicked();
         }
+
         return true;
       }
     }
+
     ++iter;
   }
+
   return false;
 }
 
@@ -554,8 +579,10 @@ int FMenu::getHotkeyPos (wchar_t*& src, wchar_t*& dest, uInt length)
       i++;
       src++;
     }
+
     *dest++ = *src++;
   }
+
   return hotkeypos;
 }
 
@@ -565,15 +592,20 @@ void FMenu::draw()
   // fill the background
   setColor (wc.menu_active_fg, wc.menu_active_bg);
   setUpdateVTerm(false);
+
   if ( isMonochron() )
     setReverse(true);
+
   clrscr();
   drawBorder();
   drawItems();
+
   if ( isMonochron() )
     setReverse(false);
+
   if ( (flags & fc::shadow) != 0 )
     drawMenuShadow();
+
   setUpdateVTerm(true);
 }
 
@@ -590,8 +622,10 @@ void FMenu::drawBorder()
   {
     gotoxy (x1, y1);
     print (fc::NF_border_corner_upper_left); // ⎡
+
     for (int x=x1+1; x < x2; x++)
       print (fc::NF_border_line_upper); // ¯
+
     print (fc::NF_rev_border_corner_upper_right); // ⎤
 
     for (int y=y1+1; y <= y2; y++)
@@ -603,11 +637,14 @@ void FMenu::drawBorder()
       // border right⎹
       print (fc::NF_rev_border_line_right);
     }
+
     gotoxy (x1, y2);
     // lower left corner border ⎣
     print (fc::NF_border_corner_lower_left);
+
     for (int x=1; x < width-1; x++) // low line _
       print (fc::NF_border_line_bottom);
+
     gotoxy (x2, y2);
     // lower right corner border ⎦
     print (fc::NF_rev_border_corner_lower_right);
@@ -616,14 +653,17 @@ void FMenu::drawBorder()
   {
     gotoxy (x1, y1);
     print (fc::BoxDrawingsDownAndRight); // ┌
+
     for (int x=x1+1; x < x2; x++)
       print (fc::BoxDrawingsHorizontal); // ─
-    print (fc::BoxDrawingsDownAndLeft);  // ┐
 
+    print (fc::BoxDrawingsDownAndLeft);  // ┐
     gotoxy (x1, y2);
     print (fc::BoxDrawingsUpAndRight);   // └
+
     for (int x=x1+1; x < x2; x++)
       print (fc::BoxDrawingsHorizontal); // ─
+
     print (fc::BoxDrawingsUpAndLeft);    // ┘
 
     for (int y=y1+1; y < y2; y++)
@@ -684,6 +724,7 @@ void FMenu::drawItems()
         {
           foregroundColor = wc.menu_active_focus_fg;
           backgroundColor = wc.menu_active_focus_bg;
+
           if ( isMonochron() )
             setReverse(false);
         }
@@ -691,6 +732,7 @@ void FMenu::drawItems()
         {
           foregroundColor = wc.menu_active_fg;
           backgroundColor = wc.menu_active_bg;
+
           if ( isMonochron() )
             setReverse(true);
         }
@@ -699,11 +741,14 @@ void FMenu::drawItems()
       {
         foregroundColor = wc.menu_inactive_fg;
         backgroundColor = wc.menu_inactive_bg;
+
         if ( isMonochron() )
           setReverse(true);
       }
+
       gotoxy (xpos+xmin, ypos+ymin+y);
       setColor (foregroundColor, backgroundColor);
+
       if ( has_checkable_items )
       {
         if ( is_checkable )
@@ -730,18 +775,20 @@ void FMenu::drawItems()
           else
           {
             setColor (wc.menu_inactive_fg, backgroundColor);
+
             if ( getEncoding() == "ASCII" )
               print ('-');
             else
               print (fc::SmallBullet);
+
             setColor (foregroundColor, backgroundColor);
           }
         }
         else
           print (' ');
       }
-      print (' ');
 
+      print (' ');
       txt = (*iter)->getText();
       txt_length = uInt(txt.getLength());
       item_text = new wchar_t[txt_length+1]();
@@ -761,6 +808,7 @@ void FMenu::drawItems()
         if ( is_selected )
           setCursorPos ( xpos+xmin+1+hotkeypos
                        , ypos+ymin+y ); // hotkey
+
         txt_length--;
         to_char--;
       }
@@ -777,22 +825,29 @@ void FMenu::drawItems()
             item_text[z] = L' ';
           }
         }
+
         if ( (z == hotkeypos) && is_enabled && ! is_selected )
         {
           setColor (wc.menu_hotkey_fg, wc.menu_hotkey_bg);
+
           if ( ! is_noUnderline )
             setUnderline();
+
           print (item_text[z]);
+
           if ( ! is_noUnderline )
             unsetUnderline();
+
           setColor (foregroundColor, backgroundColor);
         }
         else
           print (item_text[z]);
       }
+
       if ( has_menu )
       {
         int len = int(maxItemWidth) - (to_char + c + 3);
+
         if ( len > 0 )
         {
           print (FString(len, wchar_t(' ')));
@@ -806,6 +861,7 @@ void FMenu::drawItems()
         FString accel_name (getKeyName(accel_key));
         int accel_len = int(accel_name.getLength());
         int len = int(maxItemWidth) - (to_char + accel_len + c + 2);
+
         if ( len > 0 )
         {
           FString spaces (len, wchar_t(' '));
@@ -822,11 +878,14 @@ void FMenu::drawItems()
 
       if ( isMonochron() && is_enabled && is_selected )
         setReverse(true);
+
       delete[] item_text;
     }
+
     ++iter;
     y++;
   }
+
   if ( hasFocus() )
     setCursor();
 }
@@ -836,8 +895,10 @@ inline void FMenu::drawSeparator(int y)
 {
   gotoxy (xpos+xmin-1, ypos+ymin+y);
   setColor (wc.menu_active_fg, wc.menu_active_bg);
+
   if ( isMonochron() )
     setReverse(true);
+
   if ( isNewFont() )
   {
     print (fc::NF_border_line_vertical_right);
@@ -852,6 +913,7 @@ inline void FMenu::drawSeparator(int y)
     print (line);
     print (fc::BoxDrawingsVerticalAndLeft);
   }
+
   if ( isMonochron() )
     setReverse(false);
 }
@@ -867,15 +929,19 @@ void FMenu::processActivate()
 //----------------------------------------------------------------------
 void FMenu::onKeyPress (FKeyEvent* ev)
 {
+  FWidget* menubar;
+
   // looking for menu hotkey
   if ( hotkeyMenu(ev) )
     return;
 
   // looking for menu bar hotkey
-  FWidget* menubar = menuBar();
+  menubar = menuBar();
+
   if ( menubar )
   {
     FMenuBar* mbar = reinterpret_cast<FMenuBar*>(menubar);
+
     if ( mbar->hotkeyMenu(ev) )
       return;
   }
@@ -916,8 +982,10 @@ void FMenu::onKeyPress (FKeyEvent* ev)
         hide();
         smenu->getSelectedItem()->setFocus();
         smenu->redraw();
+
         if ( statusBar() )
           statusBar()->drawMessage();
+
         updateTerminal();
         flush_out();
       }
@@ -929,6 +997,7 @@ void FMenu::onKeyPress (FKeyEvent* ev)
       if ( hasSelectedItem() && getSelectedItem()->hasMenu() )
       {
         FMenu* sub_menu = getSelectedItem()->getMenu();
+
         if ( ! sub_menu->isVisible() )
           openSubMenu (sub_menu);
         else
@@ -943,6 +1012,7 @@ void FMenu::onKeyPress (FKeyEvent* ev)
       unselectItem();
       hideSubMenus();
       hide();
+
       if ( isSubMenu() )
       {
         FMenu* smenu = reinterpret_cast<FMenu*>(getSuperMenu());
@@ -952,15 +1022,19 @@ void FMenu::onKeyPress (FKeyEvent* ev)
       else
       {
         hideSuperMenus();
+
         if ( statusBar() )
           statusBar()->clearMessage();
+
         activatePrevWindow();
         raiseWindow (getActiveWindow());
         getActiveWindow()->getFocusWidget()->setFocus();
         getActiveWindow()->redraw();
       }
+
       if ( statusBar() )
         statusBar()->drawMessage();
+
       updateTerminal();
       flush_out();
       break;
@@ -986,11 +1060,14 @@ void FMenu::onMouseDown (FMouseEvent* ev)
       open_sub_menu = 0;
       getSelectedItem()->setFocus();
       redraw();
+
       if ( statusBar() )
         statusBar()->drawMessage();
+
       updateTerminal();
       flush_out();
     }
+
     return;
   }
 
@@ -1017,7 +1094,6 @@ void FMenu::onMouseDown (FMouseEvent* ev)
     while ( iter != end )
     {
       int x1, x2, y, mouse_x, mouse_y;
-
       x1 = (*iter)->getX();
       x2 = (*iter)->getX() + (*iter)->getWidth();
       y  = (*iter)->getY();
@@ -1051,6 +1127,7 @@ void FMenu::onMouseDown (FMouseEvent* ev)
             }
           }
         }
+
         if ( ! (*iter)->isSelected() )
         {
           unselectItem();
@@ -1060,19 +1137,24 @@ void FMenu::onMouseDown (FMouseEvent* ev)
           (*iter)->setSelected();
           setSelectedItem(*iter);
           (*iter)->setFocus();
+
           if ( focused_widget )
             focused_widget->redraw();
+
           if ( statusBar() )
             statusBar()->drawMessage();
+
           if ( (*iter)->hasMenu() )
           {
             FMenu* sub_menu = (*iter)->getMenu();
             if ( ! sub_menu->isVisible() )
               show_sub_menu = sub_menu;
           }
+
           focus_changed = true;
         }
       }
+
       ++iter;
     }
 
@@ -1102,11 +1184,11 @@ void FMenu::onMouseUp (FMouseEvent* ev)
   if ( mouse_down )
   {
     mouse_down = false;
+
     if ( ! itemlist.empty() )
     {
       std::vector<FMenuItem*>::const_iterator iter, end;
       FPoint mouse_pos;
-
       iter = itemlist.begin();
       end = itemlist.end();
       mouse_pos = ev->getPos();
@@ -1115,7 +1197,6 @@ void FMenu::onMouseUp (FMouseEvent* ev)
       while ( iter != end )
       {
         int x1, x2, y;
-
         x1 = (*iter)->getX();
         x2 = (*iter)->getX() + (*iter)->getWidth();
         y  = (*iter)->getY();
@@ -1138,14 +1219,19 @@ void FMenu::onMouseUp (FMouseEvent* ev)
               else if ( open_sub_menu )
               {
                 open_sub_menu->selectFirstItem();
+
                 if ( open_sub_menu->hasSelectedItem() )
                   open_sub_menu->getSelectedItem()->setFocus();
+
                 open_sub_menu->redraw();
+
                 if ( statusBar() )
                   statusBar()->drawMessage();
+
                 updateTerminal();
                 flush_out();
               }
+
               return;
             }
             else
@@ -1157,8 +1243,10 @@ void FMenu::onMouseUp (FMouseEvent* ev)
             }
           }
         }
+
         ++iter;
       }
+
       // Click on a non-FMenuItem (border or separator line)
       unselectItem();
       hide();
@@ -1207,6 +1295,7 @@ void FMenu::onMouseMove (FMouseEvent* ev)
     if ( isSubMenu() )
     {
       smenu = superMenuAt (ev->getGlobalPos());
+
       if ( smenu )
         mouse_over_supermenu = true;
     }
@@ -1221,7 +1310,6 @@ void FMenu::onMouseMove (FMouseEvent* ev)
     while ( iter != end )
     {
       int x1, x2, y, mouse_x, mouse_y;
-
       x1 = (*iter)->getX();
       x2 = (*iter)->getX() + (*iter)->getWidth();
       y  = (*iter)->getY();
@@ -1243,19 +1331,24 @@ void FMenu::onMouseMove (FMouseEvent* ev)
           (*iter)->setSelected();
           setSelectedItem(*iter);
           (*iter)->setFocus();
+
           if ( focused_widget )
             focused_widget->redraw();
+
           if ( statusBar() )
             statusBar()->drawMessage();
+
           // sub menu handling
           if ( (*iter)->hasMenu() )
           {
             FMenu* sub_menu = (*iter)->getMenu();
+
             if ( ! sub_menu->isVisible() )
               show_sub_menu = sub_menu;
           }
           else if ( open_sub_menu )
             hide_sub_menu = true;
+
           focus_changed = true;
         }
       }
@@ -1268,11 +1361,14 @@ void FMenu::onMouseMove (FMouseEvent* ev)
         {
           // Unselect selected item without mouse focus
           (*iter)->unsetSelected();
+
           if ( getSelectedItem() == *iter )
             setSelectedItem(0);
+
           focus_changed = true;
         }
       }
+
       ++iter;
     }
 
@@ -1324,12 +1420,15 @@ void FMenu::onMouseMove (FMouseEvent* ev)
       {
         FString msg = getStatusbarMessage();
         FString curMsg = statusBar()->getMessage();
+
+        if ( curMsg != msg )
         if ( curMsg != msg )
         {
           statusBar()->setMessage(msg);
           statusBar()->drawMessage();
         }
       }
+
       if ( open_sub_menu )
         hide_sub_menu = true;
     }
@@ -1345,6 +1444,7 @@ void FMenu::onMouseMove (FMouseEvent* ev)
         open_sub_menu->hideSubMenus();
         open_sub_menu->hide();
       }
+
       // open sub menu
       show_sub_menu->setVisible();
       show_sub_menu->show();
@@ -1398,10 +1498,13 @@ void FMenu::hide()
     if ( ! isSubMenu() )
     {
       FMenu* open_menu = static_cast<FMenu*>(getOpenMenu());
+
       if ( open_menu && open_menu != this )
         open_menu->hide();
+
       setOpenMenu(0);
     }
+
     mouse_down = false;
   }
 }
@@ -1412,6 +1515,7 @@ void FMenu::setGeometry (int xx, int yy, int ww, int hh, bool adjust)
   int old_width = width;
   int old_height = height;
   FWidget::setGeometry (xx, yy, ww, hh, adjust);
+
   if ( vwin && (width != old_width || height != old_height) )
     resizeArea (vwin);
 }
@@ -1420,6 +1524,7 @@ void FMenu::setGeometry (int xx, int yy, int ww, int hh, bool adjust)
 void FMenu::setStatusbarMessage(FString msg)
 {
   FWidget::setStatusbarMessage(msg);
+
   if ( item )
     item->setStatusbarMessage(msg);
 }
@@ -1432,8 +1537,10 @@ void FMenu::cb_menuitem_toggled (FWidget* widget, void*)
 
   if ( ! has_checkable_items )
     return;
+
   if ( ! menuitem->isChecked() )
     return;
+
   if ( itemlist.empty() )
     return;
 
@@ -1448,6 +1555,7 @@ void FMenu::cb_menuitem_toggled (FWidget* widget, void*)
     {
       (*iter)->unsetChecked();
     }
+
     ++iter;
   }
 }
@@ -1471,7 +1579,7 @@ bool FMenu::setTransparentShadow (bool on)
     adjustWidgetSizeShadow = getGeometry() + getShadow();
     adjustWidgetSizeGlobalShadow = getGeometryGlobal() + getShadow();
   }
+
   resizeArea (vwin);
   return on;
 }
-

src/fmenu.h

@@ -60,7 +60,6 @@ class FMenu : public FWindow, public FMenuList
    void       menu_dimension();
    void       adjustItems();
    int        adjustX(int);
-   void       adjustSize();
    bool       isWindowsMenu (FWidget*) const;
    bool       isMenuBar (FWidget*) const;
    bool       isMenu (FWidget*) const;

src/fmenubar.cpp

@@ -26,10 +26,13 @@ FMenuBar::~FMenuBar()
   {
     if ( vmenubar->changes != 0 )
       delete[] vmenubar->changes;
+
     if ( vmenubar->text != 0 )
       delete[] vmenubar->text;
+
     delete vmenubar;
   }
+
   vmenubar = 0;
 }
 
@@ -45,7 +48,6 @@ void FMenuBar::init()
   vmenubar->visible = true;
   window_object  = true;
   ignore_padding = true;
-
   // initialize geometry values
   setGeometry (1, 1, getColumnNumber(), 1, false);
   setMenuBar(this);
@@ -104,24 +106,29 @@ bool FMenuBar::selectNextItem()
     {
       FMenuItem* next;
       std::vector<FMenuItem*>::const_iterator next_element;
-
       next_element = iter;
+
       do
       {
         ++next_element;
+
         if ( next_element == itemlist.end() )
           next_element = itemlist.begin();
+
         next = static_cast<FMenuItem*>(*next_element);
       } while (  ! next->isEnabled()
               || ! next->acceptFocus()
               || ! next->isVisible()
               || next->isSeparator() );
+
       if ( next == *iter )
         return false;
+
       unselectItem();
       next->setSelected();
       setSelectedItem(next);
       next->setFocus();
+
       if ( drop_down && next->hasMenu() )
       {
         FMenuItem* first_item;
@@ -129,17 +136,23 @@ bool FMenuBar::selectNextItem()
         next->openMenu();
         menu->selectFirstItem();
         first_item = menu->getSelectedItem();
+
         if ( first_item )
           first_item->setFocus();
+
         menu->redraw();
       }
+
       if ( statusBar() )
         statusBar()->drawMessage();
+
       redraw();
       break;
     }
+
     ++iter;
   }
+
   return true;
 }
 
@@ -153,27 +166,33 @@ bool FMenuBar::selectPrevItem()
   do
   {
     --iter;
+
     if ( (*iter)->isSelected() )
     {
       FMenuItem* prev;
       std::vector<FMenuItem*>::const_iterator prev_element;
-
       prev_element = iter;
+
       do
       {
         if ( prev_element == itemlist.begin() )
           prev_element = itemlist.end();
+
         --prev_element;
         prev = static_cast<FMenuItem*>(*prev_element);
-      } while (  ! prev->isEnabled()
+      }
+      while (  ! prev->isEnabled()
             || ! prev->acceptFocus()
             || ! prev->isVisible()
             || prev->isSeparator() );
+
       if ( prev == *iter )
         return false;
+
       unselectItem();
       prev->setSelected();
       prev->setFocus();
+
       if ( drop_down && prev->hasMenu() )
       {
         FMenuItem* first_item;
@@ -181,17 +200,22 @@ bool FMenuBar::selectPrevItem()
         prev->openMenu();
         menu->selectFirstItem();
         first_item = menu->getSelectedItem();
+
         if ( first_item )
           first_item->setFocus();
+
         menu->redraw();
       }
+
       if ( statusBar() )
         statusBar()->drawMessage();
+
       setSelectedItem(prev);
       redraw();
       break;
     }
-  } while ( iter != begin );
+  }
+  while ( iter != begin );
 
   return true;
 }
@@ -229,11 +253,15 @@ bool FMenuBar::hotkeyMenu (FKeyEvent*& ev)
            (*iter)->openMenu();
            menu->selectFirstItem();
            first_item = menu->getSelectedItem();
+
            if ( first_item )
              first_item->setFocus();
+
            menu->redraw();
+
            if ( statusBar() )
              statusBar()->drawMessage();
+
            redraw();
            drop_down = true;
         }
@@ -244,12 +272,15 @@ bool FMenuBar::hotkeyMenu (FKeyEvent*& ev)
           drop_down = false;
           (*iter)->processClicked();
         }
+
         ev->accept();
         return true;
       }
     }
+
     ++iter;
   }
+
   return false;
 }
 
@@ -269,8 +300,10 @@ int FMenuBar::getHotkeyPos (wchar_t*& src, wchar_t*& dest, uInt length)
       i++;
       src++;
     }
+
     *dest++ = *src++;
   }
+
   return hotkeypos;
 }
 
@@ -288,7 +321,6 @@ void FMenuBar::drawItems()
 {
   std::vector<FMenuItem*>::const_iterator iter, end;
   int screenWidth;
-
   int x = 1;
   screenWidth = getColumnNumber();
   width = screenWidth;
@@ -341,6 +373,7 @@ void FMenuBar::drawItems()
       foregroundColor = wc.menu_inactive_fg;
       backgroundColor = wc.menu_inactive_bg;
     }
+
     setColor (foregroundColor, backgroundColor);
 
     if ( x < screenWidth )
@@ -374,6 +407,7 @@ void FMenuBar::drawItems()
     {
       if ( startpos > screenWidth-z )
         break;
+
       if ( ! iswprint(wint_t(item_text[z])) )
       {
         if ( ! isNewFont() && (  int(item_text[z]) < fc::NF_rev_left_arrow2
@@ -382,14 +416,19 @@ void FMenuBar::drawItems()
           item_text[z] = L' ';
         }
       }
+
       if ( (z == hotkeypos) && is_active && ! is_selected )
       {
         setColor (wc.menu_hotkey_fg, wc.menu_hotkey_bg);
+
         if ( ! is_noUnderline )
           setUnderline();
+
         print (vmenubar, item_text[z]);
+
         if ( ! is_noUnderline )
           unsetUnderline();
+
         setColor (foregroundColor, backgroundColor);
       }
       else
@@ -417,10 +456,11 @@ void FMenuBar::drawItems()
     }
 
     setColor (wc.menu_active_fg, wc.menu_active_bg);
+
     if ( isMonochron() && is_active && is_selected )
       setReverse(true);
-    delete[] item_text;
 
+    delete[] item_text;
     ++iter;
   }
 
@@ -457,8 +497,8 @@ void FMenuBar::adjustItems()
       // call menu adjustItems()
       menu->adjustItems();
     }
-    item_X += item_width;
 
+    item_X += item_width;
     ++iter;
   }
 }
@@ -468,11 +508,15 @@ void FMenuBar::leaveMenuBar()
 {
   resetMenu();
   redraw();
+
   if ( statusBar() )
     statusBar()->clearMessage();
+
   switchToPrevWindow();
+
   if ( statusBar() )
     statusBar()->drawMessage();
+
   updateTerminal();
   flush_out();
   mouse_down = false;
@@ -499,11 +543,15 @@ void FMenuBar::onKeyPress (FKeyEvent* ev)
           sel_item->openMenu();
           menu->selectFirstItem();
           first_item = menu->getSelectedItem();
+
           if ( first_item )
             first_item->setFocus();
+
           menu->redraw();
+
           if ( statusBar() )
             statusBar()->drawMessage();
+
           redraw();
           drop_down = true;
         }
@@ -515,6 +563,7 @@ void FMenuBar::onKeyPress (FKeyEvent* ev)
           sel_item->processClicked();
         }
       }
+
       ev->accept();
       break;
 
@@ -553,6 +602,7 @@ void FMenuBar::onMouseDown (FMouseEvent* ev)
 
     if ( statusBar() )
       statusBar()->clearMessage();
+
     return;
   }
 
@@ -593,8 +643,10 @@ void FMenuBar::onMouseDown (FMouseEvent* ev)
             FApplication::queueEvent(focused_widget, &out);
             (*iter)->setSelected();
             (*iter)->setFocus();
+
             if ( focused_widget )
               focused_widget->redraw();
+
             (*iter)->openMenu();
             setSelectedItem(*iter);
             focus_changed = true;
@@ -602,6 +654,7 @@ void FMenuBar::onMouseDown (FMouseEvent* ev)
             if ( (*iter)->hasMenu() )
             {
               FMenu* menu = (*iter)->getMenu();
+
               if ( menu->hasSelectedItem() )
               {
                 menu->unselectItem();
@@ -614,11 +667,14 @@ void FMenuBar::onMouseDown (FMouseEvent* ev)
         else if ( (*iter)->isEnabled() && (*iter)->isSelected() )
         {
           (*iter)->unsetSelected();
+
           if ( getSelectedItem() == *iter )
             setSelectedItem(0);
+
           focus_changed = true;
         }
       }
+
       ++iter;
     }
 
@@ -642,11 +698,11 @@ void FMenuBar::onMouseUp (FMouseEvent* ev)
   if ( mouse_down )
   {
     mouse_down = false;
+
     if ( ! itemlist.empty() )
     {
-      std::vector<FMenuItem*>::const_iterator iter, end;
       int mouse_x, mouse_y;
-
+      std::vector<FMenuItem*>::const_iterator iter, end;
       iter = itemlist.begin();
       end = itemlist.end();
       mouse_x = ev->getX();
@@ -655,7 +711,6 @@ void FMenuBar::onMouseUp (FMouseEvent* ev)
       while ( iter != end )
       {
         int x1, x2;
-
         x1 = (*iter)->getX();
         x2 = (*iter)->getX() + (*iter)->getWidth();
 
@@ -669,16 +724,21 @@ void FMenuBar::onMouseUp (FMouseEvent* ev)
               if ( (*iter)->hasMenu() )
               {
                 FMenu* menu = (*iter)->getMenu();
+
                 if ( ! menu->hasSelectedItem() )
                 {
                   FMenuItem* first_item;
                   menu->selectFirstItem();
                   first_item = menu->getSelectedItem();
+
                   if ( first_item )
                     first_item->setFocus();
+
                   menu->redraw();
+
                   if ( statusBar() )
                     statusBar()->drawMessage();
+
                   redraw();
                   drop_down = true;
                 }
@@ -686,6 +746,7 @@ void FMenuBar::onMouseUp (FMouseEvent* ev)
               else
               {
                 (*iter)->unsetSelected();
+
                 if ( getSelectedItem() == *iter )
                 {
                   setSelectedItem(0);
@@ -699,14 +760,18 @@ void FMenuBar::onMouseUp (FMouseEvent* ev)
             else
             {
               (*iter)->unsetSelected();
+
               if ( getSelectedItem() == *iter )
                 setSelectedItem(0);
+
               redraw();
             }
           }
+
           ++iter;
         }
       }
+
       if ( ! hasSelectedItem() )
         leaveMenuBar();
     }
@@ -728,7 +793,6 @@ void FMenuBar::onMouseMove (FMouseEvent* ev)
     int mouse_x, mouse_y;
     bool mouse_over_menubar = false;
     bool focus_changed = false;
-
     iter = itemlist.begin();
     end = itemlist.end();
     mouse_x = ev->getX();
@@ -740,7 +804,6 @@ void FMenuBar::onMouseMove (FMouseEvent* ev)
     while ( iter != end )
     {
       int x1, x2;
-
       x1 = (*iter)->getX();
       x2 = (*iter)->getX() + (*iter)->getWidth();
 
@@ -756,8 +819,10 @@ void FMenuBar::onMouseMove (FMouseEvent* ev)
           FApplication::queueEvent(focused_widget, &out);
           (*iter)->setSelected();
           (*iter)->setFocus();
+
           if ( focused_widget )
             focused_widget->redraw();
+
           (*iter)->openMenu();
           setSelectedItem(*iter);
           focus_changed = true;
@@ -765,6 +830,7 @@ void FMenuBar::onMouseMove (FMouseEvent* ev)
           if ( (*iter)->hasMenu() )
           {
             FMenu* menu = (*iter)->getMenu();
+
             if ( menu->hasSelectedItem() )
             {
               menu->unselectItem();
@@ -784,8 +850,10 @@ void FMenuBar::onMouseMove (FMouseEvent* ev)
         {
           // Unselect selected item without mouse focus
           (*iter)->unsetSelected();
+
           if ( getSelectedItem() == *iter )
             setSelectedItem(0);
+
           focus_changed = true;
           drop_down = false;
         }
@@ -798,10 +866,11 @@ void FMenuBar::onMouseMove (FMouseEvent* ev)
           if (  menu->count() > 0
              && menu_geometry.contains(ev->getGlobalPos()) )
           {
+            FMouseEvent* _ev;
             const FPoint& g = ev->getGlobalPos();
             const FPoint& p = menu->globalToLocalPos(g);
             int b = ev->getButton();
-            FMouseEvent* _ev = new FMouseEvent (fc::MouseMove_Event, p, g, b);
+            _ev = new FMouseEvent (fc::MouseMove_Event, p, g, b);
             menu->mouse_down = true;
             setClickedWidget(menu);
             menu->onMouseMove(_ev);
@@ -809,10 +878,13 @@ void FMenuBar::onMouseMove (FMouseEvent* ev)
           }
         }
       }
+
       ++iter;
     }
+
     if ( statusBar() )
         statusBar()->drawMessage();
+
     if ( focus_changed )
     {
       redraw();
@@ -827,8 +899,10 @@ void FMenuBar::onAccel (FAccelEvent* ev)
   unselectItem();
   selectFirstItem();
   getSelectedItem()->setFocus();
+
   if ( statusBar() )
     statusBar()->drawMessage();
+
   redraw();
   ev->accept();
 }
@@ -841,16 +915,13 @@ void FMenuBar::hide()
   char* blank;
 
   FWindow::hide();
-
   fg = wc.term_fg;
   bg = wc.term_bg;
   setColor (fg, bg);
-
   screenWidth = getColumnNumber();
   blank = new char[screenWidth+1];
   memset(blank, ' ', uLong(screenWidth));
   blank[screenWidth] = '\0';
-
   gotoxy (1,1);
   print (vmenubar, blank);
   delete[] blank;
@@ -880,6 +951,7 @@ void FMenuBar::setGeometry (int xx, int yy, int ww, int hh, bool adjust)
   int old_width = width;
   int old_height = height;
   FWidget::setGeometry (xx, yy, ww, hh, adjust);
+
   if ( vmenubar && (width != old_width || height != old_height) )
     resizeArea (vmenubar);
 }

src/fmenuitem.cpp

@@ -175,12 +175,14 @@ void FMenuItem::init (FWidget* parent)
       addAccelerator (accel_key);
 
     menu_list = dynamic_cast<FMenuList*>(parent);
+
     if ( menu_list )
       menu_list->insert(this);
 
     if ( isMenuBar(parent) ) // Parent is menubar
     {
       FMenuBar* menubar_ptr = dynamic_cast<FMenuBar*>(parent);
+
       if ( menubar_ptr )
       {
         menubar_ptr->menu_dimension();
@@ -198,10 +200,12 @@ void FMenuItem::init (FWidget* parent)
     else if ( isMenu(parent) ) // Parent is menu
     {
       FMenu* menu_ptr = dynamic_cast<FMenu*>(parent);
+
       if ( menu_ptr )
         menu_ptr->menu_dimension();
     }
   }
+
   if ( hasFocus() )
     flags = fc::focus;
 
@@ -231,6 +235,7 @@ uChar FMenuItem::hotKey()
       return 0;;
     }
   }
+
   return 0;
 }
 
@@ -260,13 +265,16 @@ void FMenuItem::createDialogList (FMenu* winmenu)
     do
     {
       --iter;
+
       if ( (*iter)->isDialog() )
       {
         FDialog* win = dynamic_cast<FDialog*>(*iter);
+
         if ( win )
         {
           FString win_title = win->getText();
           FMenuItem* win_item = new FMenuItem (win_title, winmenu);
+
           win_item->addCallback
           (
             "clicked",
@@ -278,6 +286,7 @@ void FMenuItem::createDialogList (FMenu* winmenu)
     }
     while ( iter != begin );
   }
+
   winmenu->menu_dimension();
 }
 
@@ -285,13 +294,16 @@ void FMenuItem::createDialogList (FMenu* winmenu)
 void FMenuItem::cb_switchToDialog (FWidget*, void* data_ptr)
 {
   FDialog* win = static_cast<FDialog*>(data_ptr);
+
   if ( win && ! win->isHiddenWindow() && ! win->isActiveWindow() )
   {
     FWindow::setActiveWindow(win);
     FWidget* focus_widget = win->getFocusWidget();
     FWindow::raiseWindow (win);
+
     if ( focus_widget )
       focus_widget->setFocus();
+
     win->redraw();
   }
 }
@@ -333,6 +345,7 @@ bool FMenuItem::isMenu (FWidget* w) const
 void FMenuItem::addAccelerator (int key, FWidget* obj)
 {
   FWidget* super = super_menu;
+
   if ( ! super )
     return;
 
@@ -349,6 +362,7 @@ void FMenuItem::addAccelerator (int key, FWidget* obj)
 
     if ( ! window )
       window = getRootWidget();
+
     if ( window && window->accelerator_list )
     {
       accel_key = key;
@@ -359,6 +373,7 @@ void FMenuItem::addAccelerator (int key, FWidget* obj)
   if ( isMenu(super_menu) )
   {
     FMenu* menu_ptr = dynamic_cast<FMenu*>(super_menu);
+
     if ( menu_ptr )
       menu_ptr->menu_dimension();
   }
@@ -368,6 +383,7 @@ void FMenuItem::addAccelerator (int key, FWidget* obj)
 void FMenuItem::delAccelerator (FWidget* obj)
 {
   FWidget* super = super_menu;
+
   if ( ! super )
     return;
 
@@ -383,6 +399,7 @@ void FMenuItem::delAccelerator (FWidget* obj)
 
     if ( ! window )
       window = getRootWidget();
+
     if (  window
        && window->accelerator_list
        && ! window->accelerator_list->empty() )
@@ -406,6 +423,7 @@ void FMenuItem::delAccelerator (FWidget* obj)
   if ( isMenu(super_menu) )
   {
     FMenu* menu_ptr = dynamic_cast<FMenu*>(super_menu);
+
     if ( menu_ptr )
       menu_ptr->menu_dimension();
   }
@@ -419,6 +437,7 @@ void FMenuItem::onKeyPress (FKeyEvent* ev)
     if ( isMenu(super_menu) )
     {
       FMenu* smenu = dynamic_cast<FMenu*>(super_menu);
+
       if ( smenu )
         smenu->onKeyPress(ev);
     }
@@ -426,10 +445,12 @@ void FMenuItem::onKeyPress (FKeyEvent* ev)
     if ( isMenuBar(super_menu) )
     {
       FMenuBar* mbar = dynamic_cast<FMenuBar*>(super_menu);
+
       if ( mbar )
       {
         if ( mbar->hotkeyMenu(ev) )
           return;
+
         mbar->onKeyPress(ev);
       }
     }
@@ -447,6 +468,7 @@ void FMenuItem::onMouseDoubleClick (FMouseEvent* ev)
     if ( isMenu(super_menu) )
     {
       FMenu* smenu = dynamic_cast<FMenu*>(super_menu);
+
       if ( smenu )
       {
         const FPoint& p2 = smenu->globalToLocalPos(g);
@@ -459,6 +481,7 @@ void FMenuItem::onMouseDoubleClick (FMouseEvent* ev)
     if ( isMenuBar(super_menu) )
     {
       FMenuBar* mbar = dynamic_cast<FMenuBar*>(super_menu);
+
       if ( mbar )
       {
         const FPoint& p2 = mbar->globalToLocalPos(g);
@@ -471,6 +494,7 @@ void FMenuItem::onMouseDoubleClick (FMouseEvent* ev)
     if ( isWindowsMenu(super_menu) )
     {
       FDialog* dgl = dynamic_cast<FDialog*>(super_menu);
+
       if ( dgl )
       {
         const FPoint& p2 = dgl->globalToLocalPos(g);
@@ -493,6 +517,7 @@ void FMenuItem::onMouseDown (FMouseEvent* ev)
     if ( isMenu(super_menu) )
     {
       FMenu* smenu = dynamic_cast<FMenu*>(super_menu);
+
       if ( smenu )
       {
         const FPoint& p2 = smenu->globalToLocalPos(g);
@@ -505,6 +530,7 @@ void FMenuItem::onMouseDown (FMouseEvent* ev)
     if ( isMenuBar(super_menu) )
     {
       FMenuBar* mbar = dynamic_cast<FMenuBar*>(super_menu);
+
       if ( mbar )
       {
         const FPoint& p2 = mbar->globalToLocalPos(g);
@@ -517,6 +543,7 @@ void FMenuItem::onMouseDown (FMouseEvent* ev)
     if ( isWindowsMenu(super_menu) )
     {
       FDialog* dgl = dynamic_cast<FDialog*>(super_menu);
+
       if ( dgl )
       {
         const FPoint& p2 = dgl->globalToLocalPos(g);
@@ -539,6 +566,7 @@ void FMenuItem::onMouseUp (FMouseEvent* ev)
     if ( isMenu(super_menu) )
     {
       FMenu* smenu = dynamic_cast<FMenu*>(super_menu);
+
       if ( smenu )
       {
         const FPoint& p2 = smenu->globalToLocalPos(g);
@@ -551,6 +579,7 @@ void FMenuItem::onMouseUp (FMouseEvent* ev)
     if ( isMenuBar(super_menu) )
     {
       FMenuBar* mbar = dynamic_cast<FMenuBar*>(super_menu);
+
       if ( mbar )
       {
         const FPoint& p2 = mbar->globalToLocalPos(g);
@@ -563,6 +592,7 @@ void FMenuItem::onMouseUp (FMouseEvent* ev)
     if ( isWindowsMenu(super_menu) )
     {
       FDialog* dgl = dynamic_cast<FDialog*>(super_menu);
+
       if ( dgl )
       {
         const FPoint& p2 = dgl->globalToLocalPos(g);
@@ -585,6 +615,7 @@ void FMenuItem::onMouseMove (FMouseEvent* ev)
     if ( isMenu(super_menu) )
     {
       FMenu* smenu = dynamic_cast<FMenu*>(super_menu);
+
       if ( smenu )
       {
         const FPoint& p2 = smenu->globalToLocalPos(g);
@@ -597,6 +628,7 @@ void FMenuItem::onMouseMove (FMouseEvent* ev)
     if ( isMenuBar(super_menu) )
     {
       FMenuBar* mbar = dynamic_cast<FMenuBar*>(super_menu);
+
       if ( mbar )
       {
         const FPoint& p2 = mbar->globalToLocalPos(g);
@@ -609,6 +641,7 @@ void FMenuItem::onMouseMove (FMouseEvent* ev)
     if ( isWindowsMenu(super_menu) )
     {
       FDialog* dgl = dynamic_cast<FDialog*>(super_menu);
+
       if ( dgl )
       {
         const FPoint& p2 = dgl->globalToLocalPos(g);
@@ -628,6 +661,7 @@ void FMenuItem::onAccel (FAccelEvent* ev)
     if ( super_menu && isMenuBar(super_menu) )
     {
       FMenuBar* mbar = dynamic_cast<FMenuBar*>(super_menu);
+
       if ( mbar )
       {
         if ( menu )
@@ -636,6 +670,7 @@ void FMenuItem::onAccel (FAccelEvent* ev)
 
           if ( mbar->getSelectedItem() )
             mbar->getSelectedItem()->unsetSelected();
+
           setSelected();
           mbar->selectedItem = this;
           openMenu();
@@ -646,11 +681,15 @@ void FMenuItem::onAccel (FAccelEvent* ev)
           menu->unselectItem();
           menu->selectFirstItem();
           menu->getSelectedItem()->setFocus();
+
           if ( focused_widget )
             focused_widget->redraw();
+
           menu->redraw();
+
           if ( statusBar() )
             statusBar()->drawMessage();
+
           mbar->redraw();
           mbar->drop_down = true;
         }
@@ -681,12 +720,15 @@ void FMenuItem::onFocusIn (FFocusEvent*)
 void FMenuItem::onFocusOut (FFocusEvent*)
 {
   unsetSelected();
+
   if ( super_menu && isMenuBar(super_menu) )
   {
     FMenuBar* mbar = dynamic_cast<FMenuBar*>(super_menu);
+
     if ( mbar )
       mbar->redraw();
   }
+
   if ( statusBar() )
   {
     statusBar()->clearMessage();
@@ -698,7 +740,6 @@ void FMenuItem::onFocusOut (FFocusEvent*)
 bool FMenuItem::setEnable (bool on)
 {
   FWidget::setEnable(on);
-
   FWidget* super = getSuperMenu();
 
   if ( on )
@@ -718,6 +759,7 @@ bool FMenuItem::setEnable (bool on)
     if ( super && isMenuBar(super) )
       super->delAccelerator (this);
   }
+
   return on;
 }
 
@@ -736,6 +778,7 @@ bool FMenuItem::setFocus (bool on)
       {
         FMenuList* menu_list = dynamic_cast<FMenuList*>(getSuperMenu());
         setSelected();
+
         if ( menu_list )
         {
           menu_list->unselectItem();
@@ -746,15 +789,18 @@ bool FMenuItem::setFocus (bool on)
           statusBar()->drawMessage();
 
         FWidget* parent = getSuperMenu();
+
         if ( isMenuBar(parent) )
         {
           FMenuBar* menubar_ptr = dynamic_cast<FMenuBar*>(parent);
+
           if ( menubar_ptr )
             menubar_ptr->redraw();
         }
         else if ( isMenu(parent) )
         {
           FMenu* menu_ptr = dynamic_cast<FMenu*>(parent);
+
           if ( menu_ptr )
             menu_ptr->redraw();
         }
@@ -764,6 +810,7 @@ bool FMenuItem::setFocus (bool on)
       {
         FString msg = getStatusbarMessage();
         FString curMsg = statusBar()->getMessage();
+
         if ( curMsg != msg )
           statusBar()->setMessage(msg);
       }
@@ -776,6 +823,7 @@ bool FMenuItem::setFocus (bool on)
     if ( isEnabled() && statusBar() )
       statusBar()->clearMessage();
   }
+
   return on;
 }
 
@@ -805,19 +853,22 @@ void FMenuItem::openMenu()
   if ( hasMenu() )
   {
     dd_menu = getMenu();
+
     if ( dd_menu->isVisible() )
       return;
 
     open_menu = static_cast<FMenu*>(getOpenMenu());
+
     if ( open_menu && open_menu != dd_menu )
     {
       open_menu->hide();
       open_menu->hideSubMenus();
     }
+
     if ( dialog_list )
       createDialogList (dd_menu);
-    setOpenMenu(dd_menu);
 
+    setOpenMenu(dd_menu);
     dd_menu->setVisible();
     dd_menu->show();
     dd_menu->raiseWindow(dd_menu);
@@ -833,8 +884,10 @@ void FMenuItem::setText (FString& txt)
   text = txt;
   text_length = text.getLength();
   hotkey = hotKey();
+
   if ( hotkey )
     text_length--;
+
   setWidth(int(text_length));
 }
 

src/fmenulist.cpp

@@ -55,6 +55,7 @@ void FMenuList::selectFirstItem()
       setSelectedItem(*iter);
       break;
     }
+
     ++iter;
   }
 }
@@ -64,6 +65,7 @@ void FMenuList::unselectItem()
 {
   if ( hasSelectedItem() )
     getSelectedItem()->unsetSelected();
+
   setSelectedItem(0);
 }
 
@@ -82,6 +84,7 @@ void FMenuList::remove (FMenuItem* i)
     return;
 
   iter = itemlist.begin();
+
   while ( iter != itemlist.end() )
   {
     if ( (*iter) == i )
@@ -109,4 +112,3 @@ void FMenuList::clear()
 {
   itemlist.clear();
 }
-

src/fmessagebox.cpp

@@ -109,8 +109,10 @@ void FMessageBox::init(int button0, int button1, int button2)
   {
     button0 = button1 = button2 = 0;
   }
+
   if ( button0 == 0 )
     button0 = FMessageBox::Ok;
+
   if ( button1 == 0 && button2 == 0 )
     numButtons = 1;
   else if ( button2 == 0 )
@@ -157,29 +159,34 @@ void FMessageBox::init(int button0, int button1, int button2)
   adjustButtons();
 
   if ( *button_digit[0] != 0 )
+  {
     button[0]->addCallback
     (
       "clicked",
       _METHOD_CALLBACK (this, &FMessageBox::cb_processClick),
       static_cast<FWidget::data_ptr>(button_digit[0])
     );
-
+  }
 
   if ( *button_digit[1] != 0 )
+  {
     button[1]->addCallback
     (
       "clicked",
       _METHOD_CALLBACK (this, &FMessageBox::cb_processClick),
       static_cast<FWidget::data_ptr>(button_digit[1])
     );
+  }
 
   if ( *button_digit[2] != 0 )
+  {
     button[2]->addCallback
     (
       "clicked",
       _METHOD_CALLBACK (this, &FMessageBox::cb_processClick),
       static_cast<FWidget::data_ptr>(button_digit[2])
     );
+  }
 
   setModal();
   setTransparentShadow();
@@ -201,13 +208,17 @@ void FMessageBox::msg_dimension()
   for (uInt i=0; i < text_num_lines; i++)
   {
     uInt len = text_components[i].getLength();
+
     if ( len > maxLineWidth )
       maxLineWidth = len;
   }
+
   h = int(text_num_lines) + 8 + headline_height;
   w = int(maxLineWidth + 4);
+
   if ( w < 20 )
     w = 20;
+
   x = 1 + int((getParentWidget()->getWidth()-w)/2);
   y = 1 + int((getParentWidget()->getHeight()-h)/3);
   setGeometry (x, y, w, h);
@@ -221,7 +232,6 @@ void FMessageBox::draw()
   int head_offset = 0;
   int center_x = 0;
   int msg_x = int((width - int(maxLineWidth)) / 2);  // center the whole block
-
   setUpdateVTerm(false);
 
   if ( isMonochron() )
@@ -231,8 +241,10 @@ void FMessageBox::draw()
   {
     setColor(emphasis_color, backgroundColor);
     uInt headline_length = headline_text.getLength();
+
     if ( center_text )  // center one line
       center_x = int((maxLineWidth - headline_length) / 2);
+
     gotoxy (xpos+xmin-1+msg_x+center_x, ypos+ymin+2);
     print (headline_text);
     head_offset = 2;
@@ -243,8 +255,10 @@ void FMessageBox::draw()
   for (int i=0; i < int(text_num_lines); i++)
   {
     uInt line_length = text_components[i].getLength();
+
     if ( center_text )  // center one line
       center_x = int((maxLineWidth - line_length) / 2);
+
     gotoxy (xpos+xmin-1+msg_x+center_x, ypos+ymin+2+head_offset+i);
     print(text_components[i]);
   }
@@ -259,9 +273,11 @@ void FMessageBox::draw()
 void FMessageBox::resizeButtons()
 {
   uInt len[3], max_size;
+
   for (uInt n=0; n < numButtons; n++)
   {
     len[n] = button[n]->getText().getLength();
+
     if ( button[n]->getText().includes('&') )
       len[n]--;
   }
@@ -272,9 +288,11 @@ void FMessageBox::resizeButtons()
   {
     assert ( numButtons > 1 );
     max_size = std::max(len[0], len[1]);
+
     if ( numButtons == 3 )
       max_size = std::max(max_size, len[2]);
   }
+
   if ( max_size < 7 )
     max_size = 7;
 
@@ -287,6 +305,7 @@ void FMessageBox::adjustButtons()
 {
   int btn_width=0;
   int gap = 4;
+
   for (uInt n=0; n < numButtons; n++)
   {
     if ( n == numButtons-1 )
@@ -381,11 +400,15 @@ void FMessageBox::setHeadline (const FString& headline)
   int old_height = height;
   headline_text = headline;
   setHeight(height + 2, true);
+
   for (uInt n=0; n < numButtons; n++)
     button[n]->setY(height-4, false);
+
   uInt len = headline_text.getLength();
+
   if ( len > maxLineWidth )
     maxLineWidth = len;
+
   if ( vwin && height != old_height )
     resizeArea (vwin);
 }
@@ -410,10 +433,13 @@ void FMessageBox::setText (const FString& txt)
   text = txt;
   msg_dimension();
   button[0]->setY(height-4, false);
+
   if ( *button_digit[1] != 0 )
     button[1]->setY(height-4, false);
+
   if ( *button_digit[2] != 0 )
     button[2]->setY(height-4, false);
+
   adjustButtons();
 }
 

src/fobject.cpp

@@ -49,6 +49,7 @@ FObject::~FObject()  // destructor
 
   // delete children objects
   FObject::object_list children = this->getChildren();
+
   if ( ! children.empty() )
   {
     FObject::object_list::const_iterator iter;
@@ -92,6 +93,7 @@ bool FObject::event (FEvent* ev)
     onTimer ( static_cast<FTimerEvent*>(ev) );
     return true;
   }
+
   return false;
 }
 
@@ -106,6 +108,7 @@ void FObject::getCurrentTime (timeval &time)
     time.tv_usec -= 1000000;
     time.tv_sec++;
   }
+
   while ( time.tv_usec < 0 )
   {
     if ( time.tv_sec > 0 )
@@ -196,8 +199,8 @@ bool FObject::delTimer (int id)
     modify_timer = false;
     return true;
   }
-  modify_timer = false;
 
+  modify_timer = false;
   return false;
 }
 
@@ -208,6 +211,7 @@ bool FObject::delOwnTimer()
 
   if ( ! timer_list )
     return false;
+
   if ( timer_list->empty() )
     return false;
 
@@ -221,8 +225,8 @@ bool FObject::delOwnTimer()
     else
       ++iter;
   }
-  modify_timer = false;
 
+  modify_timer = false;
   return true;
 }
 
@@ -231,13 +235,13 @@ bool FObject::delAllTimer()
 {
   if ( ! timer_list )
     return false;
+
   if ( timer_list->empty() )
     return false;
 
   modify_timer = true;
   timer_list->clear();
   modify_timer = false;
-
   return true;
 }
 

src/fobject.h

@@ -134,11 +134,13 @@ static inline timeval operator + (const timeval& t1, const timeval& t2)
 {
   timeval tmp;
   tmp.tv_sec = t1.tv_sec + t2.tv_sec;
+
   if ( (tmp.tv_usec = t1.tv_usec + t2.tv_usec) >= 1000000 )
   {
     tmp.tv_sec++;
     tmp.tv_usec -= 1000000;
   }
+
   return tmp;
 }
 
@@ -147,11 +149,13 @@ static inline timeval operator - (const timeval& t1, const timeval& t2)
 {
   timeval tmp;
   tmp.tv_sec = t1.tv_sec - t2.tv_sec;
+
   if ( (tmp.tv_usec = t1.tv_usec - t2.tv_usec) < 0 )
   {
     tmp.tv_sec--;
     tmp.tv_usec += 1000000;
   }
+
   return tmp;
 }
 
@@ -159,11 +163,13 @@ static inline timeval operator - (const timeval& t1, const timeval& t2)
 static inline timeval& operator += (timeval& t1, const timeval& t2)
 {
   t1.tv_sec += t2.tv_sec;
+
   if ( (t1.tv_usec += t2.tv_usec) >= 1000000 )
   {
     t1.tv_sec++;
     t1.tv_usec -= 1000000;
   }
+
   return t1;
 }
 

src/foptiattr.cpp

@@ -135,6 +135,7 @@ inline void FOptiAttr::prevent_no_color_video_attributes (char_data*& attr)
           if ( attr->reverse )
           {
             attr->reverse = false;
+
             if ( attr->fg_color != attr->bg_color )
               fake_reverse = true;
           }
@@ -216,10 +217,12 @@ void FOptiAttr::change_color (char_data*& term, char_data*& next)
       {
         char* sgr_49;
         char* op = F_orig_pair.cap;
+
         if ( op && strncmp (op, CSI "39;49;25m", 11) == 0 )
           sgr_49 = const_cast<char*>(CSI "49;25m");
         else
           sgr_49 = const_cast<char*>(CSI "49m");
+
         append_sequence (sgr_49);
         term->bg_color = Default;
       }
@@ -238,6 +241,7 @@ void FOptiAttr::change_color (char_data*& term, char_data*& next)
   if ( fake_reverse )
   {
     std::swap (fg, bg);
+
     if ( fg == Default || bg == Default )
       setTermDefaultColor(term);
   }
@@ -257,9 +261,11 @@ void FOptiAttr::change_color (char_data*& term, char_data*& next)
       if ( ansi_fg != Default )
       {
         color_str = tparm(AF, ansi_fg);
+
         if ( color_str )
           append_sequence (color_str);
       }
+
       if ( ansi_bg != Default )
       {
         color_str = tparm(AB, ansi_bg);
@@ -352,15 +358,20 @@ bool FOptiAttr::caused_reset_attributes (char*& cap, uChar test)
   {
     if ( (test & test_ansi_reset) && strncmp (cap, CSI "m", 3) == 0 )
       return true;
+
     if ( (test & test_adm3_reset) && strncmp (cap, ESC "G0", 3) == 0 )
       return true;
+
     if ( (test & same_like_ue) && ue && strcmp (cap, ue) == 0 )
       return true;
+
     if ( (test & same_like_se) && se && strcmp (cap, se) == 0 )
       return true;
+
     if ( (test & same_like_me) && me && strcmp (cap, me) == 0 )
       return true;
   }
+
   return false;
 }
 
@@ -460,6 +471,7 @@ inline bool FOptiAttr::unsetTermBold (char_data*& term)
       term->bold = false;
       term->dim = false;
     }
+
     return true;
   }
   else
@@ -488,6 +500,7 @@ inline bool FOptiAttr::unsetTermDim (char_data*& term)
       term->bold = false;
       term->dim = false;
     }
+
     return true;
   }
   else
@@ -512,6 +525,7 @@ inline bool FOptiAttr::unsetTermItalic (char_data*& term)
       reset(term);
     else
       term->italic = false;
+
     return true;
   }
   else
@@ -540,6 +554,7 @@ inline bool FOptiAttr::unsetTermUnderline (char_data*& term)
       term->underline = false;
       term->dbl_underline = false;
     }
+
     return true;
   }
   else
@@ -564,6 +579,7 @@ inline bool FOptiAttr::unsetTermBlink (char_data*& term)
       reset(term);
     else
       term->blink = false;
+
     return true;
   }
   else
@@ -588,6 +604,7 @@ inline bool FOptiAttr::unsetTermReverse (char_data*& term)
       reset(term);
     else
       term->reverse = false;
+
     return true;
   }
   else
@@ -612,6 +629,7 @@ inline bool FOptiAttr::unsetTermStandout (char_data*& term)
       reset(term);
     else
       term->standout = false;
+
     return true;
   }
   else
@@ -636,6 +654,7 @@ inline bool FOptiAttr::unsetTermInvisible (char_data*& term)
       reset(term);
     else
       term->invisible = false;
+
     return true;
   }
   else
@@ -660,6 +679,7 @@ inline bool FOptiAttr::unsetTermProtected (char_data*& term)
       reset(term);
     else
       term->protect = false;
+
     return true;
   }
   else
@@ -684,6 +704,7 @@ inline bool FOptiAttr::unsetTermCrossedOut (char_data*& term)
       reset(term);
     else
       term->crossed_out = false;
+
     return true;
   }
   else
@@ -712,6 +733,7 @@ inline bool FOptiAttr::unsetTermDoubleUnderline (char_data*& term)
       term->underline = false;
       term->dbl_underline = false;
     }
+
     return true;
   }
   else
@@ -1289,6 +1311,7 @@ char* FOptiAttr::change_attribute (char_data*& term, char_data*& next)
   {
     if ( off.pc_charset )
       unsetTermPCcharset(term);
+
     if ( off.alt_charset )
       unsetTermAltCharset(term);
 
@@ -1300,28 +1323,39 @@ char* FOptiAttr::change_attribute (char_data*& term, char_data*& next)
       {
         if ( off.bold )
           unsetTermBold(term);
+
         if ( off.dim )
           unsetTermDim(term);
+
         if ( off.italic )
           unsetTermItalic(term);
+
         if ( off.underline )
           unsetTermUnderline(term);
+
         if ( off.blink )
           unsetTermBlink(term);
+
         if ( off.reverse )
           unsetTermReverse(term);
+
         if ( off.standout )
           unsetTermStandout(term);
+
         if ( off.invisible )
           unsetTermInvisible(term);
+
         if ( off.protect )
           unsetTermProtected(term);
+
         if ( off.crossed_out )
           unsetTermCrossedOut(term);
+
         if ( off.dbl_underline )
           unsetTermDoubleUnderline(term);
       }
     }
+
     if ( colorChange(term, next) )
       change_color (term, next);
   }
@@ -1341,24 +1375,31 @@ char* FOptiAttr::change_attribute (char_data*& term, char_data*& next)
                         , next->invisible
                         , next->protect
                         , next->alt_charset );
+
     if ( next->italic )
       setTermItalic(term);
+
     if ( next->crossed_out )
       setTermCrossedOut(term);
+
     if ( next->dbl_underline )
       setTermDoubleUnderline(term);
+
     if ( next->pc_charset )
       setTermPCcharset(term);
 
     if ( colorChange(term, next) )
     {
       change_color (term, next);
+
       if ( cygwin_terminal )
       {
         if ( next->bold )
           setTermBold(term);
+
         if ( next->reverse )
           setTermReverse(term);
+
         if ( next->standout )
          setTermStandout(term);
       }
@@ -1368,28 +1409,40 @@ char* FOptiAttr::change_attribute (char_data*& term, char_data*& next)
   {
     if ( off.pc_charset )
       unsetTermPCcharset(term);
+
     if ( off.alt_charset )
       unsetTermAltCharset(term);
+
     if ( off.bold )
       unsetTermBold(term);
+
     if ( off.dim )
       unsetTermDim(term);
+
     if ( off.italic )
       unsetTermItalic(term);
+
     if ( off.underline )
       unsetTermUnderline(term);
+
     if ( off.blink )
       unsetTermBlink(term);
+
     if ( off.reverse )
       unsetTermReverse(term);
+
     if ( off.standout )
       unsetTermStandout(term);
+
     if ( off.invisible )
       unsetTermInvisible(term);
+
     if ( off.protect )
       unsetTermProtected(term);
+
     if ( off.crossed_out )
       unsetTermCrossedOut(term);
+
     if ( off.dbl_underline )
       unsetTermDoubleUnderline(term);
 
@@ -1402,30 +1455,43 @@ char* FOptiAttr::change_attribute (char_data*& term, char_data*& next)
       change_color (term, next);
 
     detectSwitchOn (term, next);
+
     if ( on.pc_charset )
       setTermPCcharset(term);
+
     if ( on.alt_charset )
       setTermAltCharset(term);
+
     if ( on.bold )
       setTermBold(term);
+
     if ( on.dim )
       setTermDim(term);
+
     if ( on.italic )
       setTermItalic(term);
+
     if ( on.underline )
       setTermUnderline(term);
+
     if ( on.blink )
       setTermBlink(term);
+
     if ( on.reverse )
       setTermReverse(term);
+
     if ( on.standout )
       setTermStandout(term);
+
     if ( on.invisible )
       setTermInvisible(term);
+
     if ( on.protect )
       setTermProtected(term);
+
     if ( on.crossed_out )
       setTermCrossedOut(term);
+
     if ( on.dbl_underline )
       setTermDoubleUnderline(term);
   }

src/foptimove.cpp

@@ -54,6 +54,7 @@ void FOptiMove::calculateCharDuration()
     const int baudbyte = 9; // = 7 bit + 1 parity + 1 stop
     char_duration = (baudbyte * 1000 * 10)
                     / (baudrate > 0 ? baudrate : 9600); // milliseconds
+
     if ( char_duration <= 0 )
       char_duration = 1;
   }
@@ -89,11 +90,13 @@ int FOptiMove::cap_duration (char*& cap, int affcnt)
           else if ( *p == '.' && *++p != '>' && isdigit(uChar(*p)) )
             num += float((*p - '0') / 10.0);
         }
+
         ms += num * 10;
       }
       else
         ms += float(char_duration);
     }
+
     return int(ms);
   }
   else
@@ -324,9 +327,11 @@ int FOptiMove::repeated_append (capability& o, int count, char* dst)
   if ( (dst_len + uInt(count) * src_len) < sizeof(move_buf)-1 )
   {
     total += count * o.duration;
+
     if ( dst )
     {
       dst += dst_len;
+
       while ( count-- > 0 )
       {
         strcpy (dst, o.cap);
@@ -360,6 +365,7 @@ int FOptiMove::relative_move ( char*& move
     {
       if ( move )
         strcpy (move, tparm(F_row_address.cap, to_y));
+
       vtime = F_row_address.duration;
     }
 
@@ -371,6 +377,7 @@ int FOptiMove::relative_move ( char*& move
       {
         if ( move )
           strcpy (move, tparm(F_parm_down_cursor.cap, num));
+
         vtime = F_parm_down_cursor.duration;
       }
 
@@ -378,6 +385,7 @@ int FOptiMove::relative_move ( char*& move
       {
         if ( move )
           move[0] = '\0';
+
         vtime = repeated_append (F_cursor_down, num, move);
       }
     }
@@ -389,6 +397,7 @@ int FOptiMove::relative_move ( char*& move
       {
         if ( move )
           strcpy (move, tparm(F_parm_up_cursor.cap, num));
+
         vtime = F_parm_up_cursor.duration;
       }
 
@@ -396,6 +405,7 @@ int FOptiMove::relative_move ( char*& move
       {
         if ( move )
           move[0] = '\0';
+
         vtime = repeated_append (F_cursor_up, num, move);
       }
     }
@@ -446,11 +456,15 @@ int FOptiMove::relative_move ( char*& move
 
             if ( tab_pos > to_x )
               break;
+
             htime_r += repeated_append (F_tab, 1, str);
+
             if ( htime_r >= LONG_DURATION )
               break;
+
             pos = tab_pos;
           }
+
           num = to_x - pos;
         }
 
@@ -461,6 +475,7 @@ int FOptiMove::relative_move ( char*& move
           strcpy (hmove, str);
           htime = htime_r;
         }
+
       }
     }
     else // to_x < from_x
@@ -484,17 +499,22 @@ int FOptiMove::relative_move ( char*& move
         if ( tabstop > 0 && F_back_tab.cap )
         {
           int pos = from_x;
+
           while ( true )
           {
             int tab_pos = ( pos > 0 ) ? ((pos-1)/tabstop)*tabstop : -1;
 
             if ( tab_pos < to_x )
               break;
+
             htime_l += repeated_append (F_back_tab, 1, str);
+
             if ( htime_l >= LONG_DURATION )
               break;
+
             pos = tab_pos;
           }
+
           num = pos - to_x;
         }
 
@@ -505,6 +525,7 @@ int FOptiMove::relative_move ( char*& move
           strcpy (hmove, str);
           htime = htime_l;
         }
+
       }
     }
 
@@ -572,6 +593,7 @@ char* FOptiMove::cursor_move (int xold, int yold, int xnew, int ynew)
   if ( xold >= 0 && yold >= 0 )
   {
     new_time = relative_move (null_ptr, xold, yold, xnew, ynew);
+
     if ( new_time < LONG_DURATION && new_time < move_time )
     {
       method = 1;
@@ -583,6 +605,7 @@ char* FOptiMove::cursor_move (int xold, int yold, int xnew, int ynew)
   if ( yold >= 0 && F_carriage_return.cap )
   {
     new_time = relative_move (null_ptr, 0, yold, xnew, ynew);
+
     if (  new_time < LONG_DURATION
        && F_carriage_return.duration + new_time < move_time )
     {
@@ -595,6 +618,7 @@ char* FOptiMove::cursor_move (int xold, int yold, int xnew, int ynew)
   if ( F_cursor_home.cap )
   {
     new_time = relative_move (null_ptr, 0, 0, xnew, ynew);
+
     if (  new_time < LONG_DURATION
        && F_cursor_home.duration + new_time < move_time )
     {
@@ -607,6 +631,7 @@ char* FOptiMove::cursor_move (int xold, int yold, int xnew, int ynew)
   if ( F_cursor_to_ll.cap )
   {
     new_time = relative_move (null_ptr, 0, screen_height-1, xnew, ynew);
+
     if (  new_time < LONG_DURATION
        && F_cursor_to_ll.duration + new_time < move_time )
     {
@@ -622,6 +647,7 @@ char* FOptiMove::cursor_move (int xold, int yold, int xnew, int ynew)
      && F_cursor_left.cap )
   {
     new_time = relative_move (null_ptr, screen_width-1, yold-1, xnew, ynew);
+
     if (  new_time < LONG_DURATION
        && F_carriage_return.cap
        && F_carriage_return.duration
@@ -664,10 +690,12 @@ char* FOptiMove::cursor_move (int xold, int yold, int xnew, int ynew)
 
       case 5:
         move_buf[0] = '\0';
+
         if ( xold >= 0 )
           strncat ( move_ptr
                   , F_carriage_return.cap
                   , sizeof(move_buf) - strlen(move_ptr) - 1 );
+
         strncat ( move_ptr
                 , F_cursor_left.cap
                 , sizeof(move_buf) - strlen(move_ptr) - 1 );
@@ -679,6 +707,7 @@ char* FOptiMove::cursor_move (int xold, int yold, int xnew, int ynew)
         break;
     }
   }
+
   if ( move_time < LONG_DURATION )
     return move_buf;
   else

src/fprogressbar.cpp

@@ -27,13 +27,17 @@ void FProgressbar::drawPercentage()
 {
   setColor ( getParentWidget()->getForegroundColor()
            , getParentWidget()->getBackgroundColor() );
+
   if ( isMonochron() )
     setReverse(true);
+
   gotoxy (xpos+xmin+width-5, ypos+ymin-2);
+
   if ( percentage < 0 || percentage > 100 )
     print ("--- %");
   else
     printf ("%3d %%", percentage);
+
   if ( isMonochron() )
     setReverse(false);
 }
@@ -43,8 +47,8 @@ void FProgressbar::drawBar()
 {
   int i = 1;
   float length = float(BarLength*percentage)/100;
-
   gotoxy (xpos+xmin-1, ypos+ymin-1);
+
   if ( isMonochron() )
   {
     if ( round(length) >= 1)
@@ -60,6 +64,7 @@ void FProgressbar::drawBar()
   {
     setColor ( wc.progressbar_bg
              , wc.progressbar_fg );
+
     if ( round(length) >= 1)
       print (' ');
     else
@@ -86,10 +91,13 @@ void FProgressbar::drawBar()
 
   setColor ( wc.progressbar_bg
            , wc.progressbar_fg );
+
   if ( isMonochron() )
     setReverse(false);
+
   for (; i < trunc(length); i++)
     print (' ');
+
   if ( isMonochron() )
     setReverse(true);
 
@@ -113,10 +121,12 @@ void FProgressbar::drawBar()
       setColor (wc.progressbar_fg, wc.progressbar_bg);
       print (fc::LeftHalfBlock); // ▌
     }
+
     i++;
   }
 
   setColor (wc.progressbar_fg, wc.progressbar_bg);
+
   if ( getMaxColor() < 16 )
   {
     for (; i < BarLength; i++)
@@ -127,6 +137,7 @@ void FProgressbar::drawBar()
     for (; i < BarLength; i++)
       print (' ');
   }
+
   if ( isMonochron() )
     setReverse(false);
 
@@ -145,6 +156,7 @@ void FProgressbar::draw()
 
   if ( (flags & fc::shadow) != 0 )
     drawShadow ();
+
   setUpdateVTerm(true);
   flush_out();
 }
@@ -159,11 +171,9 @@ void FProgressbar::hide()
   char* blank;
 
   FWidget::hide();
-
   fg = getParentWidget()->getForegroundColor();
   bg = getParentWidget()->getBackgroundColor();
   setColor (fg, bg);
-
   s = hasShadow() ? 1 : 0;
   size = width + s;
   blank = new char[size+1];
@@ -175,8 +185,8 @@ void FProgressbar::hide()
     gotoxy (xpos+xmin-1, ypos+ymin-1+y);
     print (blank);
   }
-  delete[] blank;
 
+  delete[] blank;
   gotoxy (xpos+xmin+width-5, ypos+ymin-2);
   print ("     ");  // hide percentage
 }
@@ -195,11 +205,13 @@ void FProgressbar::setPercentage (int percentage_value)
     percentage = percentage_value;
 
   setUpdateVTerm(false);
+
   if ( isVisible() )
   {
     drawPercentage();
     drawBar();
   }
+
   setUpdateVTerm(true);
   updateTerminal();
 }
@@ -209,11 +221,13 @@ void FProgressbar::reset()
 {
   setUpdateVTerm(false);
   percentage = -1;
+
   if ( isVisible() )
   {
     drawPercentage();
     drawBar();
   }
+
   setUpdateVTerm(true);
   updateTerminal();
 }
@@ -234,6 +248,7 @@ bool FProgressbar::setEnable (bool on)
     flags |= fc::active;
   else
     flags &= ~fc::active;
+
   return on;
 }
 
@@ -246,5 +261,6 @@ bool FProgressbar::setShadow (bool on)
     flags |= fc::shadow;
   else
     flags &= ~fc::shadow;
+
   return on;
 }

src/fradiobutton.cpp

@@ -45,7 +45,6 @@ void FRadioButton::draw()
   drawRadioButton();
   drawLabel();
   setUpdateVTerm(true);
-
   FToggleButton::draw();
 }
 
@@ -65,6 +64,7 @@ void FRadioButton::drawRadioButton()
     else
       setReverse(true);
   }
+
   if ( checked )
   {
     if ( isNewFont() )
@@ -87,7 +87,7 @@ void FRadioButton::drawRadioButton()
       print (')');
     }
   }
+
   if ( isMonochron() )
     setReverse(false);
 }
-

src/fradiomenuitem.cpp

@@ -54,6 +54,7 @@ void FRadioMenuItem::init (FWidget* parent)
     if ( isMenu(parent) ) // Parent is menu
     {
       FMenu* menu_ptr = dynamic_cast<FMenu*>(parent);
+
       if ( menu_ptr )
         menu_ptr->has_checkable_items = true;
 

src/fscrollbar.cpp

@@ -91,6 +91,7 @@ void FScrollbar::draw()
 int FScrollbar::getClickedScrollType (int x, int y)
 {
   int stype;
+
   if ( bar_orientation == fc::vertical )
   {
     if ( y == 1 )
@@ -157,6 +158,7 @@ int FScrollbar::getClickedScrollType (int x, int y)
         stype = FScrollbar::noScroll;
     }
   }
+
   return stype;
 }
 
@@ -164,6 +166,7 @@ int FScrollbar::getClickedScrollType (int x, int y)
 void FScrollbar::processMiddleButton (int x, int y)
 {
     int new_val;
+
     if ( bar_orientation == fc::vertical )
     {
       if ( y >1 && y < height )
@@ -177,6 +180,7 @@ void FScrollbar::processMiddleButton (int x, int y)
     else  // horizontal
     {
       int nf = isNewFont() ? 1 : 0;
+
       if ( x > 1+nf && x < width-nf )
       {
         new_val = int( round ( float(max-min) * (x-2.0-nf-(SliderLength/2))
@@ -185,6 +189,7 @@ void FScrollbar::processMiddleButton (int x, int y)
       else
         return;
     }
+
     if ( new_val != val )
     {
       setValue(new_val);
@@ -313,11 +318,11 @@ void FScrollbar::onMouseMove (FMouseEvent* ev)
   if ( scrollType == FScrollbar::scrollJump )
   {
     int new_val;
+
     if ( bar_orientation == fc::vertical )
     {
       int dy = mouse_y - SliderClickPos;
       SliderClickPos = mouse_y;
-
       new_val = int( round ( float((max-min) * (SliderPos + dy))
                            / float(BarLength-SliderLength) ) );
     }
@@ -325,10 +330,10 @@ void FScrollbar::onMouseMove (FMouseEvent* ev)
     {
       int dx = mouse_x - SliderClickPos;
       SliderClickPos = mouse_x;
-
       new_val = int( round ( float((max-min) * (SliderPos + dx))
                            / float(BarLength-SliderLength) ) );
     }
+
     if ( new_val != val )
     {
       setValue(new_val);
@@ -449,6 +454,7 @@ void FScrollbar::setSteps (float st)
     steps = 1;
   else
     steps = st;
+
   if ( pageSize == 0 )
     pageSize = int(float(max)/steps);
 }
@@ -475,6 +481,7 @@ void FScrollbar::calculateSliderValues()
     BarLength = length - 4;
   else
     BarLength = length - 2;
+
   SliderLength = int(float(BarLength) / steps);
 
   if ( SliderLength < 1 )
@@ -487,6 +494,7 @@ void FScrollbar::calculateSliderValues()
     SliderPos = 0;
     return;
   }
+
   if ( val == max )
   {
     SliderPos = BarLength - SliderLength;
@@ -517,6 +525,7 @@ void FScrollbar::setOrientation (int o)
   {
     height = 1;
     width = length;
+
     if ( isNewFont() )
       nf = 2;
   }
@@ -541,6 +550,7 @@ void FScrollbar::setGeometry (int x, int y, int w, int h, bool adjust)
   {
     height = 1;
     width = length;
+
     if ( isNewFont() )
       nf = 2;
   }
@@ -558,19 +568,25 @@ void FScrollbar::drawBar()
     if ( bar_orientation == fc::vertical )
     {
       setColor (wc.scrollbar_fg, wc.scrollbar_bg);
+
       for (z=1; z <= SliderPos; z++)
       {
         gotoxy (xpos+xmin-1, ypos+ymin-1+z);
+
         if ( isNewFont() )
           print (fc::NF_border_line_left); // ⎸
+
         if ( isMonochron() || max_color < 16 )
           print (fc::MediumShade); // ▒
         else
           print (' ');
       }
+
       setColor (wc.scrollbar_bg, wc.scrollbar_fg);
+
       if ( isMonochron() )
         setReverse(false);
+
       for (z=1; z <= SliderLength; z++)
       {
         gotoxy (xpos+xmin-1, ypos+ymin-1+SliderPos+z);
@@ -578,14 +594,19 @@ void FScrollbar::drawBar()
           print (' ');
         print (' ');
       }
+
       if ( isMonochron() )
         setReverse(true);
+
       setColor (wc.scrollbar_fg, wc.scrollbar_bg);
+
       for (z=SliderPos+SliderLength+1; z <= BarLength; z++)
       {
         gotoxy (xpos+xmin-1, ypos+ymin-1+z);
+
         if ( isNewFont() )
           print (fc::NF_border_line_left); // ⎸
+
         if ( isMonochron() || max_color < 16 )
           print (fc::MediumShade);
         else
@@ -595,8 +616,8 @@ void FScrollbar::drawBar()
     else  // horizontal
     {
       setColor (wc.scrollbar_fg, wc.scrollbar_bg);
-
       z = 0;
+
       if ( isNewFont() )
         gotoxy (xpos+xmin+1+z, ypos+ymin-1);
       else
@@ -611,17 +632,23 @@ void FScrollbar::drawBar()
         else
           print (' ');
       }
+
       setColor (wc.scrollbar_bg, wc.scrollbar_fg);
+
       if ( isMonochron() )
         setReverse(false);
 
       z = 0;
+
       for (; z < SliderLength; z++)
         print (' ');
+
       if ( isMonochron() )
         setReverse(true);
+
       setColor (wc.scrollbar_fg, wc.scrollbar_bg);
       z = SliderPos + SliderLength + 1;
+
       for (; z <= BarLength; z++)
       {
         if ( isNewFont() )
@@ -632,6 +659,7 @@ void FScrollbar::drawBar()
           print (' ');
       }
     }
+
     currentSliderPos = SliderPos;
 
     if ( isMonochron() )
@@ -680,7 +708,9 @@ void FScrollbar::drawButtons()
         print ('^');
       else
         print (fc::BlackUpPointingTriangle); // ▲
+
       gotoxy (xpos+xmin-1, ypos+ymin+length-2);
+
       if ( isCygwinTerminal() )
         print ('v');
       else
@@ -693,6 +723,7 @@ void FScrollbar::drawButtons()
       print (fc::BlackRightPointingPointer); // ►
 
     }
+
     if ( isMonochron() )
       setReverse(false);
   }

src/fstatusbar.cpp

@@ -62,6 +62,7 @@ FStatusKey::~FStatusKey()  // destructor
 {
   if ( statusbar() )
     statusbar()->remove(this);
+
   delAccelerator();
 }
 
@@ -154,10 +155,13 @@ FStatusBar::~FStatusBar()
   {
     if ( vstatusbar->changes != 0 )
       delete[] vstatusbar->changes;
+
     if ( vstatusbar->text != 0 )
       delete[] vstatusbar->text;
+
     delete vstatusbar;
   }
+
   vstatusbar = 0;
 
   // delete all keys
@@ -213,7 +217,6 @@ void FStatusBar::drawKeys()
 {
   std::vector<FStatusKey*>::const_iterator iter, end;
   int screenWidth, lastLine;
-
   x = 1;
   screenWidth = getColumnNumber();
   lastLine = getLineNumber();
@@ -238,25 +241,27 @@ void FStatusBar::drawKeys()
   while ( iter != end )
   {
     int kname_len = int(getKeyName((*iter)->getKey()).getLength());
+
     if ( x+kname_len+2 < screenWidth )
     {
       if ( (*iter)->isActivated() || (*iter)->hasMouseFocus() )
       {
+        int txt_length;
         if ( isMonochron() )
           setReverse(false);
+
         setColor ( wc.statusbar_active_hotkey_fg
                  , wc.statusbar_active_hotkey_bg );
         x++;
         print (vstatusbar, ' ');
         x += kname_len;
         print (vstatusbar, getKeyName((*iter)->getKey()));
-
         setColor (wc.statusbar_active_fg, wc.statusbar_active_bg);
         x++;
         print (vstatusbar, '-');
-
+        txt_length = int((*iter)->getText().getLength());
-        int txt_length = int((*iter)->getText().getLength());
         x += txt_length;
+
         if ( x <= screenWidth )
         {
           print (vstatusbar, (*iter)->getText());
@@ -270,6 +275,7 @@ void FStatusBar::drawKeys()
                           .left(uInt(txt_length+screenWidth-x-1)) );
           print (vstatusbar, "..");
         }
+
         if ( isMonochron() )
           setReverse(true);
       }
@@ -281,16 +287,14 @@ void FStatusBar::drawKeys()
         setColor (wc.statusbar_hotkey_fg, wc.statusbar_hotkey_bg);
         x++;
         print (vstatusbar, ' ');
-
         x += kname_len;
         print (vstatusbar, getKeyName((*iter)->getKey()));
-
         setColor (wc.statusbar_fg, wc.statusbar_bg);
         x++;
         print (vstatusbar, '-');
-
         txt_length = int((*iter)->getText().getLength());
         x += txt_length;
+
         if ( x-1 <= screenWidth )
           print (vstatusbar, (*iter)->getText());
         else
@@ -300,6 +304,7 @@ void FStatusBar::drawKeys()
                           .left(uInt(txt_length+screenWidth-x-1)) );
           print ( vstatusbar, ".." );
         }
+
         if (  iter+1 != keylist.end()
            && ( (*(iter+1))->isActivated() || (*(iter+1))->hasMouseFocus() )
            && x + int(getKeyName((*(iter+1))->getKey()).getLength()) + 3
@@ -308,9 +313,11 @@ void FStatusBar::drawKeys()
           // next element is active
           if ( isMonochron() )
             setReverse(false);
+
           setColor (wc.statusbar_active_fg, wc.statusbar_active_bg);
           x++;
           print (vstatusbar, fc::LeftHalfBlock);  // ▐
+
           if ( isMonochron() )
             setReverse(true);
         }
@@ -326,6 +333,7 @@ void FStatusBar::drawKeys()
     else
     {
       setColor (wc.statusbar_fg, wc.statusbar_bg);
+
       for (; x <= screenWidth; x++)
         print (vstatusbar, ' ');
     }
@@ -345,9 +353,11 @@ void FStatusBar::onMouseDown (FMouseEvent* ev)
 {
   if ( hasActivatedKey() )
     return;
+
   if ( ev->getButton() != fc::LeftButton )
   {
     mouse_down = false;
+
     if ( ! keylist.empty() )
     {
       std::vector<FStatusKey*>::const_iterator iter, end;
@@ -360,18 +370,20 @@ void FStatusBar::onMouseDown (FMouseEvent* ev)
         ++iter;
       }
     }
+
     redraw();
     return;
   }
+
   if ( mouse_down )
     return;
+
   mouse_down = true;
 
   if ( ! keylist.empty() )
   {
     std::vector<FStatusKey*>::const_iterator iter, end;
     int X = 1;
-
     iter = keylist.begin();
     end = keylist.end();
 
@@ -394,6 +406,7 @@ void FStatusBar::onMouseDown (FMouseEvent* ev)
         (*iter)->setMouseFocus();
         redraw();
       }
+
       X = x2 + 2;
       ++iter;
     }
@@ -405,24 +418,24 @@ void FStatusBar::onMouseUp (FMouseEvent* ev)
 {
   if ( hasActivatedKey() )
     return;
+
   if ( ev->getButton() != fc::LeftButton )
     return;
 
   if ( mouse_down )
   {
     mouse_down = false;
+
     if ( ! keylist.empty() )
     {
       std::vector<FStatusKey*>::const_iterator iter, end;
       int X = 1;
-
       iter = keylist.begin();
       end = keylist.end();
 
       while ( iter != end )
       {
         int x1, x2, kname_len, txt_length;
-
         x1 = X;
         kname_len = int(getKeyName((*iter)->getKey()).getLength());
         txt_length = int((*iter)->getText().getLength());
@@ -434,12 +447,15 @@ void FStatusBar::onMouseUp (FMouseEvent* ev)
           (*iter)->unsetMouseFocus();
           mouse_x = ev->getX();
           mouse_y = ev->getY();
+
           if ( mouse_x >= x1 && mouse_x <= x2 && mouse_y == 1 )
             (*iter)->setActive();
+
           // unset after get back from callback
           (*iter)->unsetActive();
           redraw();
         }
+
         X = x2 + 2;
         ++iter;
       }
@@ -452,6 +468,7 @@ void FStatusBar::onMouseMove (FMouseEvent* ev)
 {
   if ( hasActivatedKey() )
     return;
+
   if ( ev->getButton() != fc::LeftButton )
     return;
 
@@ -460,21 +477,19 @@ void FStatusBar::onMouseMove (FMouseEvent* ev)
     std::vector<FStatusKey*>::const_iterator iter, end;
     bool focus_changed = false;
     int X=1;
-
     iter = keylist.begin();
     end = keylist.end();
 
     while ( iter != end )
     {
       int x1, x2, mouse_x, mouse_y, kname_len, txt_length;
-
       x1 = X;
       kname_len = int(getKeyName((*iter)->getKey()).getLength());
       txt_length = int((*iter)->getText().getLength());
       x2 = x1 + kname_len + txt_length + 1;
-
       mouse_x = ev->getX();
       mouse_y = ev->getY();
+
       if (  mouse_x >= x1
          && mouse_x <= x2
          && mouse_y == 1 )
@@ -493,9 +508,11 @@ void FStatusBar::onMouseMove (FMouseEvent* ev)
           focus_changed = true;
         }
       }
+
       X = x2 + 2;
       ++iter;
     }
+
     if ( focus_changed )
       redraw();
   }
@@ -509,17 +526,14 @@ void FStatusBar::hide()
   char* blank;
 
   FWindow::hide();
-
   fg = wc.term_fg;
   bg = wc.term_bg;
   setColor (fg, bg);
-
   lastLine = getLineNumber();
   screenWidth = getColumnNumber();
   blank = new char[screenWidth+1];
   memset(blank, ' ', uLong(screenWidth));
   blank[screenWidth] = '\0';
-
   gotoxy (1, lastLine);
   print (vstatusbar, blank);
   delete[] blank;
@@ -531,6 +545,7 @@ void FStatusBar::setGeometry (int xx, int yy, int ww, int hh, bool adjust)
   int old_width = width;
   int old_height = height;
   FWidget::setGeometry (xx, yy, ww, hh, adjust);
+
   if ( vstatusbar && (width != old_width || height != old_height) )
     resizeArea (vstatusbar);
 }
@@ -548,9 +563,11 @@ bool FStatusBar::hasActivatedKey()
     {
       if ( (*iter)->isActivated() )
         return true;
+
       ++iter;
     }
   }
+
   return false;
 }
 
@@ -562,6 +579,7 @@ void FStatusBar::drawMessage()
 
   if ( ! isVisible() )
     return;
+
   if ( x < 0 || x_msg < 0 )
     return;
 
@@ -586,8 +604,10 @@ void FStatusBar::drawMessage()
   setUpdateVTerm(false);
   setColor (wc.statusbar_fg, wc.statusbar_bg);
   gotoxy (x, lastLine);
+
   if ( isMonochron() )
     setReverse(true);
+
   if ( x+space_offset+3 < termWidth )
   {
     if ( text )
@@ -597,6 +617,7 @@ void FStatusBar::drawMessage()
         x++;
         print (vstatusbar, ' ');
       }
+
       if ( hasKeys )
       {
         x += 2;
@@ -606,6 +627,7 @@ void FStatusBar::drawMessage()
 
       int msg_length = int(getMessage().getLength());
       x += msg_length;
+
       if ( x-1 <= termWidth )
         print (vstatusbar, getMessage());
       else
@@ -616,6 +638,7 @@ void FStatusBar::drawMessage()
       }
     }
   }
+
   for (int i=x; i <= termWidth; i++)
     print (vstatusbar, ' ');
 
@@ -670,6 +693,7 @@ void FStatusBar::remove (FStatusKey* skey)
     return;
 
   iter = keylist.begin();
+
   while ( iter != keylist.end() )
   {
     if ( (*iter) == skey )
@@ -726,8 +750,10 @@ void FStatusBar::cb_statuskey_activated (FWidget* widget, void*)
       ++iter;
     }
   }
+
   if ( isVisible() && isShown() )
     redraw();
+
   if ( ! isHiddenCursor() )
     hideCursor();
 }

src/fstring.cpp

@@ -207,6 +207,7 @@ FString::~FString()  // destructor
 {
   if ( string )
     delete[](string);
+
   if ( c_string )
     delete[](c_string);
 }
@@ -260,6 +261,7 @@ inline void FString::_insert (uInt pos, uInt len, const wchar_t* s)
     // string is null
     length = len;
     bufsize = FWDBUFFER + length + 1;
+
     try
     {
       string = new wchar_t[bufsize]();
@@ -269,6 +271,7 @@ inline void FString::_insert (uInt pos, uInt len, const wchar_t* s)
       std::cerr << bad_alloc_str << " " << ex.what() << std::endl;
       return;
     }
+
     wcscpy (string, s);
     return;
   }
@@ -281,8 +284,10 @@ inline void FString::_insert (uInt pos, uInt len, const wchar_t* s)
       // output string <= bufsize
       for (x = length; x > pos-1; x--)  // shifting right side  + '\0'
         string[x+len] = string[x];
+
       for (x=0; x < len; x++)           // insert string
         string[x+pos] = s[x];
+
       length += len;
     }
     else
@@ -300,13 +305,18 @@ inline void FString::_insert (uInt pos, uInt len, const wchar_t* s)
         std::cerr << bad_alloc_str << " " << ex.what() << std::endl;
         return;
       }
+
       uInt y = 0;
+
       for (x=0; x < pos; x++)           // left side
         sptr[y++] = string[x];
+
       for (x=0; x < len; x++)           // insert string
         sptr[y++] = s[x];
+
       for (x=pos; x < length+1; x++)    // right side  + '\0'
         sptr[y++] = string[x];
+
       length += len;
       delete[](string);                 // delete old string
       string = sptr;
@@ -322,6 +332,7 @@ inline void FString::_remove (uInt pos, uInt len)
     // shifting left side to pos
     for (uInt i=pos; (i+len) < length+1; i++)
       string[i] = string[i+len];
+
     length -= len;
   }
   else
@@ -338,11 +349,15 @@ inline void FString::_remove (uInt pos, uInt len)
       std::cerr << bad_alloc_str << " " << ex.what() << std::endl;
       return;
     }
+
     uInt x, y = 0;
+
     for (x=0; x < pos; x++)             // left side
       sptr[y++] = string[x];
+
     for (x=pos+len; x < length+1; x++)  // right side  + '\0'
       sptr[y++] = string[x];
+
     delete[](string);                   // delete old string
     string = sptr;
     length -= len;
@@ -357,6 +372,7 @@ inline char* FString::wc_to_c_str (const wchar_t* s) const
 
   if ( ! s )  // handle NULL string
     return 0;
+
   if ( ! *s )  // handle empty string
   {
     try
@@ -369,8 +385,10 @@ inline char* FString::wc_to_c_str (const wchar_t* s) const
       std::cerr << bad_alloc_str << " " << ex.what() << std::endl;
       return 0;
     }
+
     return c_string;
   }
+
   if ( c_string )
     delete[](c_string);
 
@@ -401,6 +419,7 @@ inline char* FString::wc_to_c_str (const wchar_t* s) const
     c_string = 0;
     return const_cast<char*>("");
   }
+
   return c_string;
 }
 
@@ -413,6 +432,7 @@ inline wchar_t* FString::c_to_wc_str (const char* s) const
 
   if ( ! s )   // handle NULL string
     return 0;
+
   if ( ! *s )  // handle empty string
   {
     try
@@ -457,8 +477,10 @@ inline wchar_t* FString::c_to_wc_str (const char* s) const
       return 0;
     }
   }
+
   if ( wclength == size )
     dest[size-1] = '\0';
+
   if ( wclength )
     return dest;
   else
@@ -495,6 +517,7 @@ std::ostream& operator << (std::ostream& outstr, const FString& s)
 {
   if ( s.length )
     outstr << s.wc_to_c_str( s.string );
+
   return (outstr);
 }
 
@@ -512,6 +535,7 @@ std::istream& operator >> (std::istream& instr, FString& s)
     s._replace (wc_str);
     delete[] wc_str;
   }
+
   return (instr);
 }
 
@@ -520,6 +544,7 @@ std::wostream& operator << (std::wostream& outstr, const FString& s)
 {
   if ( s.length )
     outstr << s.string;
+
   return (outstr);
 }
 
@@ -539,6 +564,7 @@ FString& FString::operator = (const FString& s)
     _replace (s.string);
   else
     clear();
+
   return (*this);
 }
 
@@ -549,6 +575,7 @@ FString& FString::operator = (const std::wstring& s)
     _replace (s.c_str());
   else
     clear();
+
   return (*this);
 }
 
@@ -559,6 +586,7 @@ const FString& FString::operator = (const wchar_t* s)
     _replace (s);
   else
     clear();
+
   return (*this);
 }
 
@@ -566,6 +594,7 @@ const FString& FString::operator = (const wchar_t* s)
 FString& FString::operator = (const std::string& s)
 {
   const wchar_t* wc_string = c_to_wc_str(s.c_str());
+
   if ( wc_string )
   {
     _replace( wc_string );
@@ -573,6 +602,7 @@ FString& FString::operator = (const std::string& s)
   }
   else
     clear();
+
   return (*this);
 }
 
@@ -580,6 +610,7 @@ FString& FString::operator = (const std::string& s)
 const FString& FString::operator = (const char* s)
 {
   const wchar_t* wc_string = c_to_wc_str(s);
+
   if ( wc_string )
   {
     _replace( wc_string );
@@ -587,6 +618,7 @@ const FString& FString::operator = (const char* s)
   }
   else
     clear();
+
   return (*this);
 }
 
@@ -635,11 +667,13 @@ const FString& FString::operator += (const wchar_t* s)
 const FString& FString::operator += (const std::string& s)
 {
   const wchar_t* wc_string = c_to_wc_str(s.c_str());
+
   if ( wc_string )
   {
     _insert (length, uInt(s.length()), wc_string);
     delete[] wc_string;
   }
+
   return (*this);
 }
 
@@ -647,11 +681,13 @@ const FString& FString::operator += (const std::string& s)
 const FString& FString::operator += (const char* s)
 {
   const wchar_t* wc_string = c_to_wc_str(s);
+
   if ( wc_string )
   {
     _insert (length, uInt(strlen(s)), wc_string);
     delete[] wc_string;
   }
+
   return (*this);
 }
 
@@ -704,11 +740,12 @@ const FString FString::operator + (const std::string& s)
 {
   FString tmp(string);
   wchar_t* wc_string = c_to_wc_str(s.c_str());
+
   if ( ! wc_string )
     return (tmp);
+
   tmp._insert (length, uInt(wcslen(wc_string)), wc_string);
   delete[] wc_string;
-
   return (tmp);
 }
 
@@ -717,11 +754,12 @@ const FString FString::operator + (const char* s)
 {
   FString tmp(string);
   wchar_t* wc_string = c_to_wc_str(s);
+
   if ( ! wc_string )
     return (tmp);
+
   tmp._insert (length, uInt(wcslen(wc_string)), wc_string);
   delete[] wc_string;
-
   return (tmp);
 }
 
@@ -841,8 +879,10 @@ wchar_t& FString::operator [] (int pos)
 wchar_t& FString::operator [] (uInt pos)
 {
   assert ( (pos < length) && "Invalid index position!" );
+
   if (pos >= length)
     throw std::out_of_range("");
+
   return string[pos];
 }
 
@@ -910,11 +950,13 @@ FString& FString::sprintf (const char* format, ...)
   }
 
   wc_string = c_to_wc_str(buffer);
+
   if ( wc_string )
   {
     _replace(wc_string);
     delete[] wc_string;
   }
+
   if ( buffer != buf )
     delete[] buffer;
 
@@ -926,10 +968,10 @@ FString FString::clear()
 {
   if ( string )
     delete[](string);
+
   length  = 0;
   bufsize = 0;
   string  = 0;
-
   return (*this);
 }
 
@@ -966,6 +1008,7 @@ FString FString::toLower() const
       p++;
     }
   }
+
   return s;
 }
 
@@ -984,6 +1027,7 @@ FString FString::toUpper() const
       p++;
     }
   }
+
   return s;
 }
 
@@ -1070,11 +1114,13 @@ long FString::toLong() const
   while ( isdigit(*p) )
   {
     register uChar d = uChar((*p) - L'0');
+
     if (  num > tenth_limit
        || (num == tenth_limit && d > tenth_limit_digit) )
     {
       throw std::overflow_error ("overflow");
     }
+
     num = (num<<3)+(num<<1) + d;  // (10 * num) + d
     p++;
   }
@@ -1114,11 +1160,13 @@ uLong FString::toULong() const
   while ( isdigit(*p) )
   {
     register uChar d = uChar((*p) - L'0');
+
     if (  num > tenth_limit
        || (num == tenth_limit && d > tenth_limit_digit) )
     {
       throw std::overflow_error ("overflow");
     }
+
     num = (num<<3)+(num<<1) + d;  // (10 * num) + d
     p++;
   }
@@ -1162,9 +1210,11 @@ double FString::toDouble() const
   {
     if ( ret >= HUGE_VAL || ret <= -HUGE_VAL )
       throw std::overflow_error ("overflow");
+
     if ( fabs(ret) < DBL_EPSILON ) // ret == 0.0l
       throw std::underflow_error ("underflow");
   }
+
   return ret;
 }
 
@@ -1177,9 +1227,12 @@ FString FString::ltrim() const
   // handle NULL and empty string
   if ( ! string || ! *string )
     return s;
+
   p = s.string;
+
   while ( iswspace(uInt(*p)) )
     p++;
+
   return FString(p);
 }
 
@@ -1193,9 +1246,12 @@ FString FString::rtrim() const
   // handle NULL and empty string
   if ( ! string || ! *string )
     return s;
+
   p = s.string;
   last = p + length;
+
   while ( iswspace(uInt(*--last)) && last > p );
+
   if ( last == p && iswspace(uInt(*last)) )
     s.clear();
   else
@@ -1210,6 +1266,7 @@ FString FString::trim() const
   // handle NULL and empty string
   if ( ! string || ! *string )
     return (*this);
+
   FString s(ltrim());
   return s.rtrim();
 }
@@ -1223,8 +1280,10 @@ FString FString::left(uInt len) const
   // handle NULL and empty string
   if ( ! string || ! *string )
     return s;
+
   if ( len > length )
     return s;
+
   p = s.string;
   *(p+len) = '\0';
   return s;
@@ -1239,8 +1298,10 @@ FString FString::right(uInt len) const
   // handle NULL and empty string
   if ( ! string || ! *string )
     return s;
+
   if ( len > length )
     return s;
+
   p = s.string;
   p += (length-len);
   return FString(p);
@@ -1256,10 +1317,13 @@ FString FString::mid(uInt pos, uInt len) const
   // handle NULL and empty string
   if ( ! string || ! *string )
     return s;
+
   if ( pos == 0 )
     pos = 1;
+
   if ( pos <= length && pos+len > length )
     len = length - pos + 1;
+
   if ( pos > length || pos+len-1 > length || len == 0 )
     return FString(L"");
 
@@ -1289,6 +1353,7 @@ std::vector<FString> FString::split (const FString& delimiter)
     stringList.push_back (FString(token));
     token = extractToken (&rest, 0, delimiter.wc_str());
   }
+
   return stringList;
 }
 
@@ -1303,11 +1368,13 @@ FString& FString::setString (const wchar_t* s)
 FString& FString::setString (const char* s)
 {
   const wchar_t* wc_string = c_to_wc_str(s);
+
   if ( wc_string )
   {
     _replace (wc_string);
     delete[] wc_string;
   }
+
   return (*this);
 }
 
@@ -1329,15 +1396,19 @@ FString& FString::setNumber (long num)
   {
     neg = false;
   }
+
   *s = '\0';
+
   do
   {
     *--s = wchar_t(int(num%10) + '0');
     num /= 10;
-  } while ( num );
+  }
+  while ( num );
 
   if ( neg )
     *--s = '-';
+
   _replace (s);
   return *this;
 }
@@ -1355,10 +1426,10 @@ FString& FString::setNumber (uLong num)
   {
     *--s = wchar_t(int(num%10) + '0');
     num /= 10;
-  } while ( num );
+  }
+  while ( num );
 
   _replace (s);
-
   return *this;
 }
 
@@ -1386,7 +1457,6 @@ FString& FString::setNumber (lDouble num, int precision)
   *s++ = L'L';
   *s++ = L'g';
   *s   = L'\0';
-
   return sprintf(format, num);
 }
 
@@ -1413,17 +1483,22 @@ FString& FString::setFormatedNumber (long num, char separator)
   {
     neg = false;
   }
+
   *s = L'\0';
+
   do
   {
     *--s = wchar_t(int(num%10) + '0');
     num /= 10;
+
     if ( num && ++n % 3 == 0 )
       *--s = separator;
-  } while ( num );
+  }
+  while ( num );
 
   if ( neg )
     *--s = '-';
+
   _replace (s);
   return *this;
 }
@@ -1446,13 +1521,14 @@ FString& FString::setFormatedNumber (uLong num, char separator)
   {
     *--s = wchar_t(int(num%10) + '0');
     num /= 10;
+
     if ( num && ++n % 3 == 0 )
       *--s = separator;
 
-  } while ( num );
+  }
+  while ( num );
 
   _replace (s);
-
   return *this;
 }
 
@@ -1462,12 +1538,16 @@ bool FString::operator < (const FString& s) const
 {
   if ( ! s )
     return false;
+
   if ( string && ! s.string )
     return false;
+
   if ( ! string && s.string )
     return true;
+
   if ( ! string && ! s.string )
     return false;
+
   return (wcscmp(string, s.string) < 0);
 }
 
@@ -1518,12 +1598,16 @@ bool FString::operator <= (const FString& s) const
 {
   if ( ! s )
     return false;
+
   if ( string && ! s.string )
     return false;
+
   if ( ! string && s.string )
     return true;
+
   if ( ! string && ! s.string )
     return true;
+
   return (wcscmp(string, s.string) <= 0);
 }
 
@@ -1574,10 +1658,13 @@ bool FString::operator == (const FString& s) const
 {
   if ( ! s )
     return false;
+
   if ( (string && ! s.string ) || (! string && s.string) )
     return false;
+
   if ( ! string && ! s.string )
     return true;
+
   return (wcscmp(string, s.string) == 0);
 }
 
@@ -1628,10 +1715,13 @@ bool FString::operator != (const FString& s) const
 {
   if ( ! s )
     return true;
+
   if ( (string && ! s.string ) || (! string && s.string) )
     return true;
+
   if ( ! string && ! s.string )
     return false;
+
   return (wcscmp(string, s.string) != 0);
 }
 
@@ -1682,12 +1772,16 @@ bool FString::operator >= (const FString& s) const
 {
   if ( ! s )
     return true;
+
   if ( string && ! s.string )
     return true;
+
   if ( ! string && s.string )
     return false;
+
   if ( ! string && ! s.string )
     return true;
+
   return (wcscmp(string, s.string) >= 0);
 }
 
@@ -1738,12 +1832,16 @@ bool FString::operator > (const FString& s) const
 {
   if ( ! s )
     return true;
+
   if ( string && ! s.string )
     return true;
+
   if ( ! string && s.string )
     return false;
+
   if ( ! string && ! s.string )
     return false;
+
   return (wcscmp(string, s.string) > 0);
 }
 
@@ -1795,6 +1893,7 @@ const FString& FString::insert (const FString& s, uInt pos)
   // assert (pos <= length);
   if ( pos >= length )
     throw std::out_of_range("");
+
   _insert (pos, s.length, s.string);
   return (*this);
 }
@@ -1805,6 +1904,7 @@ const FString& FString::insert (const wchar_t* s, uInt pos)
   // assert (pos <= length);
   if ( pos >= length )
     throw std::out_of_range("");
+
   _insert (pos, uInt(wcslen(s)), s);
   return (*this);
 }
@@ -1837,12 +1937,15 @@ FString FString::replace (const FString& from, const FString& to)
   // handle NULL and empty string
   if ( ! string || ! *string )
     return s;
+
   if ( from.isNull() || to.isNull() )
     return s;
+
   p = s.string;
   from_length = from.getLength();
   to_length = to.getLength();
   pos = 0;
+
   while ( *p )
   {
     if ( wcsncmp(p, from.string, from_length) == 0 )
@@ -2118,11 +2221,14 @@ FString FString::replace (const wchar_t from, const FString& to)
   // handle NULL and empty string
   if ( ! string || ! *string )
     return s;
+
   if ( to.isNull() )
     return s;
+
   p = s.string;
   uInt to_length = to.getLength();
   uInt pos = 0;
+
   while ( *p )
   {
     if ( wchar_t(*p) == from )
@@ -2138,6 +2244,7 @@ FString FString::replace (const wchar_t from, const FString& to)
       p++;
     }
   }
+
   return s;
 }
 
@@ -2234,12 +2341,15 @@ FString FString::replace (const char from, const char to)
     return s;
 
   p = s.string;
+
   while ( *p )
   {
     if ( char(*p) == from )
       *p = to;
+
     p++;
   }
+
   return s;
 }
 
@@ -2269,9 +2379,11 @@ FString FString::replaceControlCodes() const
       }
       else if ( ! iswprint(wint_t(*p)) )
         *p = L' ';
+
       p++;
     }
   }
+
   return s;
 }
 
@@ -2285,11 +2397,13 @@ FString FString::expandTabs (uInt tabstop) const
 
   tab_split = instr.split("\t");
   last = tab_split.size();
+
   for (uInt i=0; i < last; i++)
   {
     uInt len = tab_split[i].getLength();
     outstr += tab_split[i] + FString(tabstop - len % tabstop, L' ');
   }
+
   return outstr;
 }
 
@@ -2305,6 +2419,7 @@ FString FString::removeDel() const
   {
     uInt i=0;
     uInt d=0;
+
     while ( *p )
     {
       if ( *p == 0x7f )
@@ -2320,11 +2435,14 @@ FString FString::removeDel() const
         s.string[i] = *p;
         i++;
       }
+
       p++;
     }
+
     s.string[i] = L'\0';
     s.length = i;
   }
+
   return s;
 }
 
@@ -2340,6 +2458,7 @@ FString FString::removeBackspaces() const
   if ( p )
   {
     uInt i=0;
+
     while ( *p )
     {
       if ( *p != L'\b' )
@@ -2351,11 +2470,14 @@ FString FString::removeBackspaces() const
       {
         i--;
       }
+
       p++;
     }
+
     s.string[i] = L'\0';
     s.length = i;
   }
+
   return s;
 }
 
@@ -2371,6 +2493,7 @@ const FString& FString::overwrite (const FString& s, uInt pos)
     wcsncpy (string + pos, s.string, length - pos);
     _insert (length, pos + s.length - length, s.string + length - pos);
   }
+
   return (*this);
 }
 
@@ -2378,6 +2501,7 @@ const FString& FString::overwrite (const FString& s, uInt pos)
 const FString& FString::overwrite (const wchar_t* s, uInt pos)
 {
   uInt len = uInt(wcslen(s));
+
   if (length >= (pos+len) )
   {
     wcsncpy (string + pos, s, len);
@@ -2387,6 +2511,7 @@ const FString& FString::overwrite (const wchar_t* s, uInt pos)
     wcsncpy (string + pos, s, length - pos);
     _insert (length, pos + len - length, s + length - pos);
   }
+
   return (*this);
 }
 
@@ -2397,6 +2522,7 @@ const FString& FString::overwrite (const wchar_t c, uInt pos)
   {
     string[pos] = c;
   }
+
   return (*this);
 }
 
@@ -2405,6 +2531,7 @@ const FString& FString::remove (uInt pos, uInt len)
 {
   assert ((pos < length) && ((pos + len) <= length));
   _remove (pos, len);
+
   return (*this);
 }
 
@@ -2425,8 +2552,10 @@ bool FString::includes (const char* s)
 {
   bool ret;
   const wchar_t* wc_string = c_to_wc_str(s);
+
   if ( ! wc_string )
     return false;
+
   ret = bool(wcsstr(string, wc_string) != 0);
   delete[] wc_string;
   return (ret);

src/fswitch.cpp

@@ -41,7 +41,6 @@ void FSwitch::draw()
   drawLabel();
   drawCheckButton();
   setUpdateVTerm(true);
-
   FToggleButton::draw();
   updateTerminal();
   flush_out();
@@ -75,10 +74,12 @@ void FSwitch::drawCheckButton()
         setColor (wc.button_hotkey_fg, wc.button_active_focus_bg);
     }
     else
+    {
       if ( isMonochron() || getMaxColor() < 16 )
         setColor (wc.button_active_focus_fg, wc.button_active_bg);
       else
         setColor (wc.button_hotkey_fg, wc.button_active_bg);
+    }
 
     if ( isMonochron() )
       setReverse(false);
@@ -93,8 +94,10 @@ void FSwitch::drawCheckButton()
 
     setColor (wc.button_inactive_fg, wc.button_inactive_bg);
     print (off);
+
     if ( isMonochron() )
       setReverse(false);
+
     setCursorPos ( xpos + xmin + 1 + switch_offset_pos
                  , ypos + ymin - 1 );
   }
@@ -123,10 +126,12 @@ void FSwitch::drawCheckButton()
         setColor (wc.button_hotkey_fg, wc.button_active_focus_bg);
     }
     else
+    {
       if ( isMonochron() || getMaxColor() < 16 )
         setColor (wc.button_active_focus_fg, wc.button_active_bg);
       else
         setColor (wc.button_hotkey_fg, wc.button_active_bg);
+    }
 
     if ( isMonochron() )
       setReverse(false);

src/fterm.h

@@ -461,6 +461,7 @@ inline int FTerm::getLineNumber()
 {
   if ( term->getHeight() == 0 )
     getTermSize();
+
   return term->getHeight();
 }
 
@@ -469,6 +470,7 @@ inline int FTerm::getColumnNumber()
 {
   if ( term->getWidth() == 0 )
     getTermSize();
+
   return term->getWidth();
 }
 

src/ftextview.cpp

@@ -67,24 +67,30 @@ void FTextView::draw()
 {
   setUpdateVTerm(false);
   setColor (foregroundColor, backgroundColor);
+
   if ( isMonochron() )
     setReverse(true);
+
   if ( ! isNewFont() )
     drawBorder();
+
   if ( isMonochron() )
     setReverse(false);
+
   if ( VBar->isVisible() )
     VBar->redraw();
+
   if ( HBar->isVisible() )
     HBar->redraw();
-  setUpdateVTerm(true);
 
+  setUpdateVTerm(true);
   drawText();
 
   if ( hasFocus() && statusBar() )
   {
     FString msg = getStatusbarMessage();
     FString curMsg = statusBar()->getMessage();
+
     if ( curMsg != msg )
     {
       setUpdateVTerm(false);
@@ -93,6 +99,7 @@ void FTextView::draw()
       setUpdateVTerm(true);
     }
   }
+
   setCursorPos(1,1);
   updateTerminal();
   flush_out();
@@ -105,8 +112,10 @@ void FTextView::drawText()
 
   if ( data.empty() || height < 4 || width < 5 )
     return;
+
   start = 0;
   end = uInt(height+nf_offset-2);
+
   if ( end > getRows() )
     end = getRows();
 
@@ -118,12 +127,14 @@ void FTextView::drawText()
 
   for (uInt y=start; y < end; y++)
   {
+    uInt i, len;
+    FString line;
+    const wchar_t* line_str;
     gotoxy (xpos+xmin, ypos+ymin-nf_offset+int(y));
-    uInt i;
+    line = data[y+uInt(yoffset)].mid ( uInt(1 + xoffset)
-    FString line = data[y+uInt(yoffset)].mid ( uInt(1 + xoffset)
                                      , uInt(width - nf_offset - 2) );
-    const wchar_t* line_str = line.wc_str();
+    line_str = line.wc_str();
-    uInt len = line.getLength();
+    len = line.getLength();
 
     for (i=0; i < len; i++)
     {
@@ -140,6 +151,7 @@ void FTextView::drawText()
       else
         print ('.');
     }
+
     for (; i < uInt(width - nf_offset - 2); i++)
       print (' ');
   }
@@ -195,11 +207,9 @@ void FTextView::hide()
   char* blank;
 
   FWidget::hide();
-
   fg = getParentWidget()->getForegroundColor();
   bg = getParentWidget()->getBackgroundColor();
   setColor (fg, bg);
-
   n = isNewFont() ? 1 : 0;
   size = width + n;
   blank = new char[size+1];
@@ -211,6 +221,7 @@ void FTextView::hide()
     gotoxy (xpos+xmin-1, ypos+ymin-1+y);
     print (blank);
   }
+
   delete[] blank;
   flush_out();
 }
@@ -226,41 +237,50 @@ void FTextView::onKeyPress (FKeyEvent* ev)
     case fc::Fkey_up:
       if ( yoffset > 0 )
         yoffset--;
+
       ev->accept();
       break;
 
     case fc::Fkey_down:
       if ( yoffset + height + nf_offset <= last_line + 1 )
         yoffset++;
+
       ev->accept();
       break;
 
     case fc::Fkey_right:
       if ( xoffset + width - nf_offset <= int(maxLineWidth) + 1 )
         xoffset++;
+
       ev->accept();
       break;
 
     case fc::Fkey_left:
       if ( xoffset > 0 )
         xoffset--;
+
       ev->accept();
       break;
 
     case fc::Fkey_ppage:
       yoffset -= height-2;
+
       if ( yoffset < 0 )
         yoffset = 0;
+
       ev->accept();
       break;
 
     case fc::Fkey_npage:
       if ( last_line >= height )
         yoffset += height-2;
+
       if ( yoffset > last_line - height - nf_offset + 2 )
         yoffset = last_line - height - nf_offset + 2;
+
       if ( yoffset < 0 )
         yoffset = 0;
+
       ev->accept();
       break;
 
@@ -272,6 +292,7 @@ void FTextView::onKeyPress (FKeyEvent* ev)
     case fc::Fkey_end:
       if ( last_line >= height )
         yoffset = last_line - height - nf_offset + 2;
+
       ev->accept();
       break;
 
@@ -285,11 +306,15 @@ void FTextView::onKeyPress (FKeyEvent* ev)
       drawText();
 
     VBar->setValue (yoffset);
+
     if ( VBar->isVisible() )
       VBar->drawBar();
+
     HBar->setValue (xoffset);
+
     if ( HBar->isVisible() )
       HBar->drawBar();
+
     updateTerminal();
     flush_out();
   }
@@ -307,8 +332,10 @@ void FTextView::onMouseDown (FMouseEvent* ev)
     FFocusEvent out (fc::FocusOut_Event);
     FApplication::queueEvent(focused_widget, &out);
     setFocus();
+
     if ( focused_widget )
       focused_widget->redraw();
+
     if ( statusBar() )
       statusBar()->drawMessage();
   }
@@ -325,19 +352,26 @@ void FTextView::onWheel (FWheelEvent* ev)
     case fc::WheelUp:
       if ( yoffset == 0 )
         break;
+
       yoffset -= 4;
+
       if ( yoffset < 0 )
         yoffset=0;
+
       break;
 
     case fc::WheelDown:
       {
         int yoffset_end = last_line - height - nf_offset + 2;
+
         if ( yoffset_end < 0 )
           yoffset_end = 0;
+
         if ( yoffset == yoffset_end )
           break;
+
         yoffset += 4;
+
         if ( yoffset > yoffset_end )
           yoffset = yoffset_end;
       }
@@ -351,11 +385,15 @@ void FTextView::onWheel (FWheelEvent* ev)
     drawText();
 
   VBar->setValue (yoffset);
+
   if ( VBar->isVisible() )
     VBar->drawBar();
+
   HBar->setValue (xoffset);
+
   if ( HBar->isVisible() )
     HBar->drawBar();
+
   updateTerminal();
 }
 
@@ -391,8 +429,10 @@ void FTextView::cb_VBarChange (FWidget*, void*)
       // fall through
     case FScrollbar::scrollStepBackward:
       yoffset -= distance;
+
       if ( yoffset < 0 )
         yoffset = 0;
+
       break;
 
     case FScrollbar::scrollPageForward:
@@ -400,20 +440,27 @@ void FTextView::cb_VBarChange (FWidget*, void*)
       // fall through
     case FScrollbar::scrollStepForward:
       yoffset += distance;
+
       if ( yoffset > last_line - height - nf_offset + 2 )
         yoffset = last_line - height - nf_offset + 2;
+
       break;
 
     case FScrollbar::scrollJump:
     {
       int val = VBar->getValue();
+
       if ( yoffset == val )
         break;
+
       yoffset = val;
+
       if ( yoffset > last_line - height - nf_offset + 2 )
         yoffset = last_line - height - nf_offset + 2;
+
       if ( yoffset < 0 )
         yoffset = 0;
+
       break;
     }
 
@@ -445,8 +492,10 @@ void FTextView::cb_VBarChange (FWidget*, void*)
      && scrollType <= FScrollbar::scrollPageForward )
   {
     VBar->setValue (yoffset);
+
     if ( VBar->isVisible() && yoffset_before != yoffset )
       VBar->drawBar();
+
     updateTerminal();
   }
 }
@@ -466,8 +515,10 @@ void FTextView::cb_HBarChange (FWidget*, void*)
       // fall through
     case FScrollbar::scrollStepBackward:
       xoffset -= distance;
+
       if ( xoffset < 0 )
         xoffset = 0;
+
       break;
 
     case FScrollbar::scrollPageForward:
@@ -475,39 +526,53 @@ void FTextView::cb_HBarChange (FWidget*, void*)
       // fall through
     case FScrollbar::scrollStepForward:
       xoffset += distance;
+
       if ( xoffset > int(maxLineWidth) - width + nf_offset + 4 )
         xoffset = int(maxLineWidth) - width + nf_offset + 4;
+
       if ( xoffset < 0 )
         xoffset = 0;
+
       break;
 
     case FScrollbar::scrollJump:
     {
       int val = HBar->getValue();
+
       if ( xoffset == val )
         break;
+
       xoffset = val;
+
       if ( xoffset > int(maxLineWidth) - width + nf_offset + 4 )
         xoffset = int(maxLineWidth) - width + nf_offset + 4;
+
       if ( xoffset < 0 )
         xoffset = 0;
+
       break;
     }
 
     case FScrollbar::scrollWheelUp:
       if ( xoffset == 0 )
         break;
+
       xoffset -= 4;
+
       if ( xoffset < 0 )
         xoffset=0;
+
       break;
 
     case FScrollbar::scrollWheelDown:
       if ( xoffset == xoffset_end )
         break;
+
       xoffset += 4;
+
       if ( xoffset > xoffset_end )
         xoffset = xoffset_end;
+
       break;
 
     default:
@@ -524,8 +589,10 @@ void FTextView::cb_HBarChange (FWidget*, void*)
      && scrollType <= FScrollbar::scrollWheelDown )
   {
     HBar->setValue (xoffset);
+
     if ( HBar->isVisible() && xoffset_before != xoffset )
       HBar->drawBar();
+
     updateTerminal();
   }
 }
@@ -551,6 +618,7 @@ void FTextView::setGeometry (int x, int y, int w, int h, bool adjust)
 void FTextView::setPosition (int pos)
 {
   int last_line = int(getRows());
+
   if ( pos < 0 || pos > last_line - height + 2 )
     return;
 
@@ -560,6 +628,7 @@ void FTextView::setPosition (int pos)
     drawText();
 
   VBar->setValue (yoffset);
+
   if ( VBar->isVisible() )
     VBar->drawBar();
 
@@ -583,14 +652,17 @@ FString FTextView::getText() const
 
   len = 0;
   rows = getRows();
+
   for (uInt i=0 ; i < rows; i++)
     len += data[i].getLength() + 1;
 
   FString s(len + 1);
   idx = 0;
+
   for (uInt i=0 ; i < rows; i++)
   {
     const wchar_t* p = data[i].wc_str();
+
     if ( p )
     {
       while ( (s[idx++] = *p++) != 0 );
@@ -601,6 +673,7 @@ FString FTextView::getText() const
       s[idx++] = '\n';
     }
   }
+
   s[idx-1] = 0;
   return s;
 }
@@ -639,28 +712,34 @@ void FTextView::insert (const FString& str, int pos)
                                  .replaceControlCodes()
                                  .rtrim();
     len = text_split[i].getLength();
+
     if ( len > maxLineWidth )
     {
       maxLineWidth = len;
+
       if ( len > uInt(width-nf_offset-2) )
       {
         HBar->setMaximum (int(maxLineWidth) - width + nf_offset + 2);
         HBar->setPageSize (int(maxLineWidth), width - nf_offset - 2);
         HBar->calculateSliderValues();
+
         if ( ! HBar->isVisible() )
           HBar->setVisible();
       }
     }
   }
-  data.insert (iter + pos, text_split.begin(), text_split.end());
 
+  data.insert (iter + pos, text_split.begin(), text_split.end());
   VBar->setMaximum (int(getRows()) - height + 2 - nf_offset);
   VBar->setPageSize (int(getRows()), height - 2 + nf_offset);
   VBar->calculateSliderValues();
+
   if ( ! VBar->isVisible() && int(getRows()) >= height + nf_offset - 1 )
     VBar->setVisible();
+
   if ( VBar->isVisible() && int(getRows()) < height + nf_offset - 1 )
     VBar->hide();
+
   processChanged();
 }
 
@@ -671,8 +750,10 @@ void FTextView::replaceRange (const FString& str, int start, int end)
 
   if ( start > end )
     return;
+
   if ( start < 0 || start >= int(getRows()) )
     return;
+
   if ( end < 0 || end >= int(getRows()) )
     return;
 
@@ -690,7 +771,6 @@ void FTextView::clear()
   char* blank;
 
   data.clear();
-
   xoffset = 0;
   yoffset = 0;
   maxLineWidth = 0;
@@ -715,6 +795,7 @@ void FTextView::clear()
     gotoxy (xpos+xmin, ypos+ymin-nf_offset+y);
     print (blank);
   }
+
   delete[] blank;
   processChanged();
 }

src/ftogglebutton.cpp

@@ -57,8 +57,10 @@ FToggleButton::FToggleButton (const FString& txt, FWidget* parent)
 FToggleButton::~FToggleButton()  // destructor
 {
   delAccelerator();
+
   if ( group() )
     group()->remove(this);
+
   if ( hasFocus() )
     hideCursor();
 }
@@ -125,6 +127,7 @@ uChar FToggleButton::getHotkey()
       return 0;;
     }
   }
+
   return 0;
 }
 
@@ -153,10 +156,12 @@ void FToggleButton::setHotkeyAccelerator()
 void FToggleButton::draw()
 {
   bool isFocus = ((flags & fc::focus) != 0);
+
   if ( isFocus && statusBar() )
   {
     FString msg = getStatusbarMessage();
     FString curMsg = statusBar()->getMessage();
+
     if ( curMsg != msg )
     {
       statusBar()->setMessage(msg);
@@ -192,6 +197,7 @@ void FToggleButton::drawLabel()
 
   if ( ! isVisible() )
     return;
+
   if ( text.isNull() || text.isEmpty() )
     return;
 
@@ -215,8 +221,10 @@ void FToggleButton::drawLabel()
       i++;
       src++;
     }
+
     *dest++ = *src++;
   }
+
   if ( hotkeypos != -1 )
     length--;
 
@@ -235,11 +243,15 @@ void FToggleButton::drawLabel()
     if ( (z == hotkeypos) && isActive )
     {
       setColor (wc.label_hotkey_fg, wc.label_hotkey_bg);
+
       if ( ! isNoUnderline )
         setUnderline();
+
       print ( LabelText[z] );
+
       if ( ! isNoUnderline )
         unsetUnderline();
+
       setColor (wc.label_fg, wc.label_bg);
     }
     else
@@ -351,7 +363,6 @@ void FToggleButton::hide()
   char* blank;
 
   FWidget::hide();
-
   fg = getParentWidget()->getForegroundColor();
   bg = getParentWidget()->getBackgroundColor();
   setColor (fg, bg);
@@ -369,8 +380,10 @@ void FToggleButton::hide()
 void FToggleButton::setGeometry (int x, int y, int w, int h, bool adjust)
 {
   int min_width = button_width + int(text.getLength());
+
   if ( w < min_width )
     w = min_width;
+
   FWidget::setGeometry(x, y, w, h, adjust);
 }
 
@@ -381,6 +394,7 @@ bool FToggleButton::setNoUnderline (bool on)
     flags |= fc::no_underline;
   else
     flags &= ~fc::no_underline;
+
   return on;
 }
 
@@ -393,6 +407,7 @@ bool FToggleButton::setEnable (bool on)
   {
     flags |= fc::active;
     setHotkeyAccelerator();
+
     if ( hasFocus() )
     {
       foregroundColor = wc.toggle_button_active_focus_fg;
@@ -411,6 +426,7 @@ bool FToggleButton::setEnable (bool on)
     foregroundColor = wc.toggle_button_inactive_fg;
     backgroundColor = wc.toggle_button_inactive_bg;
   }
+
   return on;
 }
 
@@ -431,7 +447,6 @@ bool FToggleButton::setFocus (bool on)
       foregroundColor = wc.toggle_button_active_focus_fg;
       backgroundColor = wc.toggle_button_active_focus_bg;
 
-
       if ( isCursorInside() && (isRadioButton() || isCheckboxButton()) )
         showCursor();
 
@@ -439,6 +454,7 @@ bool FToggleButton::setFocus (bool on)
       {
         FString msg = getStatusbarMessage();
         FString curMsg = statusBar()->getMessage();
+
         if ( curMsg != msg )
           statusBar()->setMessage(msg);
       }
@@ -458,6 +474,7 @@ bool FToggleButton::setFocus (bool on)
         statusBar()->clearMessage();
     }
   }
+
   return on;
 }
 
@@ -473,9 +490,12 @@ void FToggleButton::onMouseDown (FMouseEvent* ev)
     FFocusEvent out (fc::FocusOut_Event);
     FApplication::queueEvent(focused_widget, &out);
     setFocus();
+
     if ( focused_widget )
       focused_widget->redraw();
+
     redraw();
+
     if ( statusBar() )
     {
       statusBar()->drawMessage();
@@ -522,6 +542,7 @@ void FToggleButton::onAccel (FAccelEvent* ev)
       FFocusEvent out (fc::FocusOut_Event);
       FApplication::queueEvent(focused_widget, &out);
       setFocus();
+
       if ( focused_widget )
         focused_widget->redraw();
     }
@@ -539,13 +560,16 @@ void FToggleButton::onAccel (FAccelEvent* ev)
       checked = not checked;
       processToggle();
     }
+
     redraw();
+
     if ( statusBar() )
     {
       statusBar()->drawMessage();
       updateTerminal();
       flush_out();
     }
+
     processClick();
     ev->accept();
   }
@@ -585,10 +609,13 @@ void FToggleButton::onFocusOut (FFocusEvent* out_ev)
     {
       focus_inside_group = true;
       out_ev->ignore();
+
       if ( out_ev->getFocusType() == fc::FocusNextWidget )
         group()->focusNextChild();
+
       if ( out_ev->getFocusType() == fc::FocusPreviousWidget )
         group()->focusPrevChild();
+
       redraw();
     }
     else if (  this == group()->getLastButton()
@@ -616,6 +643,7 @@ bool FToggleButton::setChecked (bool on)
     checked = on;
     processToggle();
   }
+
   return checked;
 }
 
@@ -624,6 +652,7 @@ void FToggleButton::setText (FString txt)
 {
   text = txt;
   setWidth(button_width + int(text.getLength()));
+
   if ( isEnabled() )
   {
     delAccelerator();

src/fwidget.cpp

@@ -177,6 +177,7 @@ void FWidget::finish()
     delete close_widget;
     close_widget = 0;
   }
+
   if ( window_list )
   {
     delete window_list;
@@ -416,6 +417,7 @@ void FWidget::adjustSize()
       xmax = getParentWidget()->client_xmax;
       ymax = getParentWidget()->client_ymax;
     }
+
     xpos   = widgetSize.getX();
     ypos   = widgetSize.getY();
     width  = widgetSize.getWidth();
@@ -427,6 +429,7 @@ void FWidget::adjustSize()
     while ( xpos+xmin-1+width > xmax+1 )
     {
       xpos--;
+
       if ( xpos < 1 )
       {
         xpos = 1;
@@ -437,6 +440,7 @@ void FWidget::adjustSize()
     while ( ypos+ymin-1+height > ymax+1 )
     {
       ypos--;
+
       if ( ypos < 1 )
       {
         ypos = 1;
@@ -446,18 +450,19 @@ void FWidget::adjustSize()
 
     while ( xmin+width-1 > xmax )
       width--;
+
     while ( ymin+height-1 > ymax )
       height--;
 
     if ( width < 1 )
       width = 1;
+
     if ( height < 1 )
       height = 1;
   }
 
   adjustWidgetSize.setRect(xpos, ypos, width, height);
   adjustWidgetSizeShadow = adjustWidgetSize + shadow;
-
   adjustWidgetSizeGlobal.setRect ( xpos + xmin - 1
                                  , ypos + ymin - 1
                                  , width, height );
@@ -480,8 +485,10 @@ void FWidget::adjustSize()
     while ( iter != end )
     {
       FWidget* widget = static_cast<FWidget*>(*iter);
+
       if ( ! widget->isWindow() )
         widget->adjustSize();
+
       ++iter;
     }
   }
@@ -521,6 +528,7 @@ void FWidget::setStatusBar (FStatusBar* sbar)
 {
   if ( ! sbar || statusbar == sbar )
     return;
+
   if ( statusbar )
     delete statusbar;
 
@@ -532,6 +540,7 @@ void FWidget::setMenuBar (FMenuBar* mbar)
 {
   if ( ! mbar || menubar == mbar )
     return;
+
   if ( menubar )
     delete menubar;
 
@@ -547,16 +556,21 @@ bool FWidget::event (FEvent* ev)
       {
         FKeyEvent* kev = static_cast<FKeyEvent*>(ev);
         bool accpt_focus = false;
+
         if ( kev->key() == fc::Fkey_tab )
           accpt_focus = focusNextChild();
         else if ( kev->key() == fc::Fkey_btab )
           accpt_focus = focusPrevChild();
+
         if ( accpt_focus )
           break;
+
         FWidget* widget = this;
+
         while ( widget )
         {
           widget->onKeyPress(kev);
+
           if ( ! kev->isAccepted() )
           {
             if (  kev->key() == fc::Fkey_right
@@ -565,11 +579,14 @@ bool FWidget::event (FEvent* ev)
             else if (  kev->key() == fc::Fkey_left
                     || kev->key() == fc::Fkey_up )
               accpt_focus = focusPrevChild();
+
             if ( accpt_focus )
               break;
           }
+
           if ( kev->isAccepted() || widget->isRootWidget() )
             break;
+
           widget = widget->getParentWidget();
         }
       }
@@ -583,11 +600,14 @@ bool FWidget::event (FEvent* ev)
       {
         FKeyEvent* kev = static_cast<FKeyEvent*>(ev);
         FWidget* widget = this;
+
         while ( widget )
         {
           widget->onKeyDown(kev);
+
           if ( kev->isAccepted() || widget->isRootWidget() )
             break;
+
           widget = widget->getParentWidget();
         }
       }
@@ -723,6 +743,7 @@ bool FWidget::focusNextChild()
   if ( hasParent() )
   {
     FWidget* parent = static_cast<FWidget*>(getParent());
+
     if ( parent->hasChildren() && parent->numOfFocusableChildren() > 1 )
     {
       FObject::object_list children;
@@ -735,33 +756,40 @@ bool FWidget::focusNextChild()
       while ( iter != end )
       {
         FWidget* w = static_cast<FWidget*>(*iter);
+
         if ( w == this )
         {
           FWidget* next;
           FObject::object_list::const_iterator next_element;
-
           next_element = iter;
+
           do
           {
             ++next_element;
+
             if ( next_element == children.end() )
               next_element = children.begin();
+
             next = static_cast<FWidget*>(*next_element);
           } while (  ! next->isEnabled()
                   || ! next->acceptFocus()
                   || ! next->isVisible()
                   || next->isWindow() );
+
           FFocusEvent out (fc::FocusOut_Event);
           out.setFocusType(fc::FocusNextWidget);
           FApplication::sendEvent(this, &out);
+
           if ( out.isAccepted() )
           {
             if ( next == this )
               return false;
+
             next->setFocus();
             FFocusEvent in (fc::FocusIn_Event);
             in.setFocusType(fc::FocusNextWidget);
             FApplication::sendEvent(next, &in);
+
             if ( in.isAccepted() )
             {
               this->draw();
@@ -785,6 +813,7 @@ bool FWidget::focusPrevChild()
   if ( hasParent() )
   {
     FWidget* parent = static_cast<FWidget*>(getParent());
+
     if ( parent->hasChildren() && parent->numOfFocusableChildren() > 1 )
     {
       FObject::object_list children;
@@ -793,29 +822,34 @@ bool FWidget::focusPrevChild()
       children = getParent()->getChildren();
       iter  = children.end();
       begin = children.begin();
+
       do
       {
         --iter;
         FWidget* w = static_cast<FWidget*>(*iter);
+
         if ( w == this )
         {
           FWidget* prev;
           FObject::object_list::const_iterator prev_element;
-
           prev_element = iter;
+
           do
           {
             if ( prev_element == children.begin() )
               prev_element = children.end();
+
             --prev_element;
             prev = static_cast<FWidget*>(*prev_element);
           } while (  ! prev->isEnabled()
                   || ! prev->acceptFocus()
                   || ! prev->isVisible()
                   || prev->isWindow() );
+
           FFocusEvent out (fc::FocusOut_Event);
           out.setFocusType(fc::FocusPreviousWidget);
           FApplication::sendEvent(this, &out);
+
           if ( out.isAccepted() )
           {
             if ( prev == this )
@@ -832,11 +866,14 @@ bool FWidget::focusPrevChild()
               flush_out();
             }
           }
+
           break;
         }
-      } while ( iter != begin );
+      }
+      while ( iter != begin );
     }
   }
+
   return true;
 }
 
@@ -885,6 +922,7 @@ FWidget* FWidget::childWidgetAt (FWidget* p, int x, int y)
     while ( iter != end )
     {
       FWidget* widget = static_cast<FWidget*>(*iter);
+
       if (  widget->isEnabled()
          && widget->isVisible()
          && ! widget->isWindow()
@@ -893,9 +931,11 @@ FWidget* FWidget::childWidgetAt (FWidget* p, int x, int y)
         FWidget* child = childWidgetAt(widget, x, y);
         return (child != 0) ? child : widget;
       }
+
       ++iter;
     }
   }
+
   return 0;
 }
 
@@ -948,7 +988,6 @@ int FWidget::numOfFocusableChildren()
     return 0;
 
   int num = 0;
-
   children = this->getChildren();
   iter = children.begin();
   end  = children.end();
@@ -956,10 +995,13 @@ int FWidget::numOfFocusableChildren()
   while ( iter != end )
   {
     FWidget* widget = static_cast<FWidget*>(*iter);
+
     if ( widget->acceptFocus() )
       num++;
+
     ++iter;
   }
+
   return num;
 }
 
@@ -976,6 +1018,7 @@ bool FWidget::close()
     else
     {
       hide();
+
       if ( (flags & fc::modal) == 0 )
         close_widget->push_back(this);
     }
@@ -1088,9 +1131,11 @@ void FWidget::emitCallback (FString emit_signal)
         // call the member function pointer
         (m_iter->cb_instance->*callback)(this, m_iter->data);
       }
+
       ++m_iter;
     }
   }
+
   // function pointer
   if ( ! callbackObjects.empty() )
   {
@@ -1106,6 +1151,7 @@ void FWidget::emitCallback (FString emit_signal)
         // call the function pointer
         callback(this, iter->data);
       }
+
       ++iter;
     }
   }
@@ -1119,8 +1165,10 @@ void FWidget::addAccelerator (int key, FWidget* obj)
 
   if ( ! window )
     window = getRootWidget();
+
   if ( window == statusbar || window == menubar )
     window = FWindow::getWindowWidget(getParentWidget());
+
   if ( window && window->accelerator_list )
     window->accelerator_list->push_back(accel);
 }
@@ -1132,8 +1180,10 @@ void FWidget::delAccelerator (FWidget* obj)
 
   if ( ! window )
     window = getRootWidget();
+
   if ( window == statusbar || window == menubar )
     window = FWindow::getWindowWidget(getParentWidget());
+
   if (  window
      && window->accelerator_list
      && ! window->accelerator_list->empty() )
@@ -1206,9 +1256,11 @@ void FWidget::redraw()
 
           (*iter)->redraw();
         }
+
         ++iter;
       }
     }
+
     if ( menubar && vmenubar )
     {
       int w = vmenubar->width;
@@ -1216,6 +1268,7 @@ void FWidget::redraw()
       std::fill_n (vmenubar->text, w * h, default_char);
       menubar->redraw();
     }
+
     if ( statusbar && vstatusbar )
     {
       int w = vstatusbar->width;
@@ -1239,8 +1292,10 @@ void FWidget::redraw()
       while ( iter != end )
       {
         FWidget* widget = static_cast<FWidget*>(*iter);
+
         if ( widget->isVisible() && ! widget->isWindow() )
           widget->redraw();
+
         ++iter;
       }
     }
@@ -1270,6 +1325,7 @@ void FWidget::resize()
     if ( menubar )
     {
       menubar->setGeometry(1, 1, width, 1, false);
+
       if ( vmenubar )
         resizeArea(vmenubar);
     }
@@ -1277,9 +1333,11 @@ void FWidget::resize()
     if ( statusbar )
     {
       statusbar->setGeometry(1, height, width, 1, false);
+
       if ( vstatusbar )
         resizeArea(vstatusbar);
     }
+
     adjustSizeGlobal();
   }
   else
@@ -1355,6 +1413,7 @@ void FWidget::hide()
         FWidget::setFocusWidget(getParentWidget());
       }
     }
+
     FHideEvent hide_ev (fc::Hide_Event);
     FApplication::sendEvent(this, &hide_ev);
   }
@@ -1406,6 +1465,7 @@ bool FWidget::focusFirstChild()
        && ! widget->isMenu() )
     {
       widget->setFocus();
+
       if ( widget->numOfChildren() >= 1 )
       {
         if ( ! widget->focusFirstChild() && widget->isWindow() )
@@ -1414,8 +1474,10 @@ bool FWidget::focusFirstChild()
           continue;
         }
       }
+
       return true;
     }
+
     // prefix increment (++) is faster
     // than postfix for non primitive type
     ++iter;
@@ -1446,11 +1508,13 @@ bool FWidget::focusLastChild()
        && ! widget->isMenu() )
     {
       widget->setFocus();
+
       if ( widget->numOfChildren() >= 1 )
       {
         if ( ! widget->focusLastChild() && widget->isWindow() )
           continue;
       }
+
       return true;
     }
   }
@@ -1466,6 +1530,7 @@ bool FWidget::setFocus (bool on)
 
   if ( ! enable )
     return false;
+
   if ( on == focus )
     return true;
 
@@ -1493,6 +1558,7 @@ bool FWidget::setFocus (bool on)
     {
       bool has_raised = window->raiseWindow();
       FWindow::setActiveWindow(window);
+
       if ( has_raised && window->isVisible() && window->isShown() )
         window->redraw();
     }
@@ -1799,6 +1865,7 @@ void FWidget::move (int x, int y)
 {
   if ( x == xpos && y == ypos )
     return;
+
   // Avoid to move widget completely outside the terminal
   if ( x+width < 1 || x > term->getWidth() || y < 1 || y > term->getHeight() )
     return;
@@ -1870,6 +1937,7 @@ void FWidget::clrscr()
     area = area_widget->getVWin();
   else
     area = vdesktop;
+
   if ( ! area )
     return;
 
@@ -1892,6 +1960,7 @@ void FWidget::clrscr()
     area->changes[i].xmin = 0;
     area->changes[i].xmax = uInt(area->width + area->right_shadow - 1);
   }
+
   putArea (xpos+xmin-1, ypos+ymin-1, area);
 }
 
@@ -1931,28 +2000,40 @@ void FWidget::drawShadow()
 
         if ( ch.bold )
           setBold (true);
+
         if ( ch.dim )
           setDim (true);
+
         if ( ch.italic )
           setItalic (true);
+
         if ( ch.underline )
           setUnderline (true);
+
         if ( ch.blink )
           setBlink (true);
+
         if ( ch.reverse )
           setReverse (true);
+
         if ( ch.standout )
           setStandout (true);
+
         if ( ch.invisible )
           setInvisible (true);
+
         if ( ch.protect )
           setProtected (true);
+
         if ( ch.crossed_out )
           setCrossedOut (true);
+
         if ( ch.dbl_underline )
           setDoubleUnderline (true);
+
         if ( ch.alt_charset )
           setAltCharset (true);
+
         if ( ch.pc_charset )
           setPCcharset (true);
 
@@ -1962,12 +2043,15 @@ void FWidget::drawShadow()
       }
 
       setColor (wc.shadow_bg, wc.shadow_fg);
+
       for (int i=1; i < height && y1+i <= ymax; i++)
       {
         gotoxy (x2+1, y1+i);
+
         for (int x=1; x <= 2; x++)
         {
           ch = getCoveredCharacter (x2+x, y1+i, this);
+
           if (  ch.code == fc::LowerHalfBlock
              || ch.code == fc::UpperHalfBlock
              || ch.code == fc::LeftHalfBlock
@@ -1979,6 +2063,7 @@ void FWidget::drawShadow()
         }
       }
     }
+
     if ( y2 < ymax )
     {
       gotoxy (x1, y2+1);
@@ -1990,40 +2075,53 @@ void FWidget::drawShadow()
 
         if ( ch.bold )
           setBold (true);
+
         if ( ch.dim )
           setDim (true);
+
         if ( ch.italic )
           setItalic (true);
+
         if ( ch.underline )
           setUnderline (true);
+
         if ( ch.blink )
           setBlink (true);
+
         if ( ch.reverse )
           setReverse (true);
+
         if ( ch.standout )
           setStandout (true);
+
         if ( ch.invisible )
           setInvisible (true);
+
         if ( ch.protect )
           setProtected (true);
+
         if ( ch.crossed_out )
           setCrossedOut (true);
+
         if ( ch.dbl_underline )
           setDoubleUnderline (true);
+
         if ( ch.alt_charset )
           setAltCharset (true);
+
         if ( ch.pc_charset )
           setPCcharset (true);
 
         print (ch.code);
-
         setNormal();
       }
 
       setColor (wc.shadow_bg, wc.shadow_fg);
+
       for (int i=2; i <= width+1 && x1+i <= xmax; i++)
       {
         ch = getCoveredCharacter (x1+i, y2+1, this);
+
         if (  ch.code == fc::LowerHalfBlock
            || ch.code == fc::UpperHalfBlock
            || ch.code == fc::LeftHalfBlock
@@ -2034,6 +2132,7 @@ void FWidget::drawShadow()
           print (ch.code);
       }
     }
+
     if ( isMonochron() )
       setReverse(false);
   }
@@ -2067,10 +2166,12 @@ void FWidget::drawShadow()
     if ( y2 < ymax )
     {
       gotoxy (x1+1, y2+1);
+
       for (int i=1; i <= width && x1+i <= xmax; i++)
       {
         ch = getCoveredCharacter (x1+i, y2+1, this);
         setColor (wc.shadow_fg, ch.bg_color);
+
         if ( isTeraTerm() )
           print (0xdf); // ▀
         else
@@ -2104,9 +2205,11 @@ void FWidget::clearShadow()
       print  (' ');  // clear █
     }
   }
+
   if ( y2 < ymax )
   {
     gotoxy (x1+1, y2+1);
+
     for (int i=1; i <= width && x1+i <= xmax; i++)
     {
       ch = getCoveredCharacter (x1+i, y2+1, this);
@@ -2130,9 +2233,11 @@ void FWidget::drawFlatBorder()
   y2 = ypos+ymin-1+height;
 
   setColor (wc.dialog_fg, wc.dialog_bg);
+
   for (int y=0; y < height; y++)
   {
     gotoxy (x1-1, y1+y+1);
+
     if ( double_flatline_mask.left[uLong(y)] )
       print (fc::NF_rev_border_line_right_and_left); // left+right line (on left side)
     else
@@ -2140,16 +2245,19 @@ void FWidget::drawFlatBorder()
   }
 
   gotoxy (x2, y1+1);
+
   for (int y=0; y < height; y++)
   {
     if ( double_flatline_mask.right[uLong(y)] )
       print (fc::NF_rev_border_line_right_and_left); // left+right line (on right side)
     else
       print (fc::NF_border_line_left); // left line (on right side)
+
     gotoxy (x2, y1+y+2);
   }
 
   gotoxy (x1, y1);
+
   for (int x=0; x < width; x++)
   {
     if ( double_flatline_mask.top[uLong(x)] )
@@ -2159,6 +2267,7 @@ void FWidget::drawFlatBorder()
   }
 
   gotoxy (x1, y2);
+
   for (int x=0; x < width; x++)
   {
     if ( double_flatline_mask.bottom[uLong(x)] )
@@ -2278,10 +2387,13 @@ void FWidget::drawBorder()
 
   if ( x1 < xmin )
     x1 = xmin;
+
   if ( y1 < ymin )
     y1 = ymin;
+
   if ( x2 > xmax )
     x2 = xmax;
+
   if ( y2 > ymax )
     y2 = ymax;
 
@@ -2290,9 +2402,12 @@ void FWidget::drawBorder()
     setColor (wc.dialog_fg, wc.dialog_bg);
     gotoxy (x1, y1);
     print (fc::NF_border_corner_middle_upper_left); // ┌
+
     for (int x=x1+1; x < x2; x++)
       print (fc::BoxDrawingsHorizontal); // ─
+
     print (fc::NF_border_corner_middle_upper_right); // ┐
+
     for (int y=y1+1; y <= y2; y++)
     {
       gotoxy (x1, y);
@@ -2300,10 +2415,13 @@ void FWidget::drawBorder()
       gotoxy (x2, y);
       print (fc::NF_rev_border_line_right); // border right⎹
     }
+
     gotoxy (x1, y2);
     print (fc::NF_border_corner_middle_lower_left); // └
+
     for (int x=x1+1; x < x2; x++)
       print (fc::BoxDrawingsHorizontal); // ─
+
     print (fc::NF_border_corner_middle_lower_right); // ┘
   }
   else
@@ -2313,7 +2431,9 @@ void FWidget::drawBorder()
 
     for (int x=x1+1; x < x2; x++)
       print (fc::BoxDrawingsHorizontal); // ─
+
     print (fc::BoxDrawingsDownAndLeft); // ┐
+
     for (int y=y1+1; y < y2; y++)
     {
       gotoxy (x1, y);
@@ -2321,10 +2441,13 @@ void FWidget::drawBorder()
       gotoxy (x2, y);
       print (fc::BoxDrawingsVertical); // │
     }
+
     gotoxy (x1, y2);
     print (fc::BoxDrawingsUpAndRight); // └
+
     for (int x=x1+1; x < x2; x++)
       print (fc::BoxDrawingsHorizontal); // ─
+
     print (fc::BoxDrawingsUpAndLeft); // ┘
 
     for (int x=x1+1; x < x2; x++)

src/fwindow.cpp

@@ -78,8 +78,10 @@ void FWindow::onWindowLowered (FEvent*)
 void FWindow::show()
 {
   term_area* area = getVWin();
+
   if ( area )
     area->visible = true;
+
   FWidget::show();
 }
 
@@ -87,8 +89,10 @@ void FWindow::show()
 void FWindow::hide()
 {
   term_area* area = getVWin();
+
   if ( area )
     area->visible = false;
+
   FWidget::hide();
 }
 
@@ -114,13 +118,16 @@ FWindow* FWindow::getWindowWidgetAt (int x, int y)
       if ( *iter )
       {
         FWindow* w = static_cast<FWindow*>(*iter);
+
         if ( ! w->isHiddenWindow()
            && w->getGeometryGlobal().contains(x,y) )
           return w;
       }
     }
     while ( iter != begin );
+
   }
+
   return 0;
 }
 
@@ -148,6 +155,7 @@ void FWindow::delWindow (FWidget* obj)
         window_list->erase(iter);
         return;
       }
+
       ++iter;
     }
   }
@@ -158,11 +166,13 @@ FWindow* FWindow::getWindowWidget (FWidget* obj)
 {
   // returns the window object to the given widget obj
   FWidget* p_obj = obj->getParentWidget();
+
   while ( ! obj->isWindow() && p_obj )
   {
     obj = p_obj;
     p_obj = p_obj->getParentWidget();
   }
+
   if ( obj->isWindow() )
     return static_cast<FWindow*>(obj);
   else
@@ -178,6 +188,7 @@ int FWindow::getWindowLayer (FWidget* obj)
 
   if ( ! window_list )
     return -1;
+
   if ( window_list->empty() )
     return -1;
 
@@ -196,6 +207,7 @@ int FWindow::getWindowLayer (FWidget* obj)
   {
     if ( *iter == window )
       break;
+
     ++iter;
   }
 
@@ -210,10 +222,13 @@ void FWindow::swapWindow (FWidget* obj1, FWidget* obj2)
 
   if ( ! window_list )
     return;
+
   if ( window_list->empty() )
     return;
+
   if ( (obj1->getFlags() & fc::modal) != 0 )
     return;
+
   if ( (obj2->getFlags() & fc::modal) != 0 )
     return;
 
@@ -228,6 +243,7 @@ void FWindow::swapWindow (FWidget* obj1, FWidget* obj2)
       iter1 = iter;
     else if ( (*iter) == obj2 )
       iter2 = iter;
+
     ++iter;
   }
 
@@ -243,12 +259,16 @@ bool FWindow::raiseWindow (FWidget* obj)
 
   if ( ! window_list )
     return false;
+
   if ( window_list->empty() )
     return false;
+
   if ( ! obj->isWindow() )
     return false;
+
   if ( window_list->back() == obj )
     return false;
+
   if ( (window_list->back()->getFlags() & fc::modal) != 0
      && ! obj->isMenu() )
     return false;
@@ -265,8 +285,10 @@ bool FWindow::raiseWindow (FWidget* obj)
       FApplication::sendEvent(obj, &ev);
       return true;
     }
+
     ++iter;
   }
+
   return false;
 }
 
@@ -278,12 +300,16 @@ bool FWindow::lowerWindow (FWidget* obj)
 
   if ( ! window_list )
     return false;
+
   if ( window_list->empty() )
     return false;
+
   if ( ! obj->isWindow() )
     return false;
+
   if ( window_list->front() == obj )
     return false;
+
   if ( (obj->getFlags() & fc::modal) != 0 )
     return false;
 
@@ -299,8 +325,10 @@ bool FWindow::lowerWindow (FWidget* obj)
       FApplication::sendEvent(obj, &ev);
       return true;
     }
+
     ++iter;
   }
+
   return false;
 }
 
@@ -312,6 +340,7 @@ void FWindow::setActiveWindow (FWindow* window)
 
   if ( ! window_list )
     return;
+
   if ( window_list->empty() )
     return;
 
@@ -332,6 +361,7 @@ void FWindow::setActiveWindow (FWindow* window)
     else
     {
       FWindow* w = static_cast<FWindow*>(*iter);
+
       if ( w->isActiveWindow() )
       {
         w->deactivateWindow();
@@ -339,6 +369,7 @@ void FWindow::setActiveWindow (FWindow* window)
         FApplication::sendEvent(*iter, &ev);
       }
     }
+
     ++iter;
   }
 }
@@ -356,16 +387,20 @@ void FWindow::switchToPrevWindow()
 {
   // switch to previous window
   activatePrevWindow();
-
   FWindow* active_window = getActiveWindow();
+
   if ( active_window )
   {
     FWidget* focus_widget = active_window->getFocusWidget();
+
     if ( ! active_window->isActiveWindow() )
       setActiveWindow(active_window);
+
     raiseWindow (active_window);
+
     if ( focus_widget )
       focus_widget->setFocus();
+
     active_window->redraw();
   }
 }
@@ -400,6 +435,7 @@ bool FWindow::isHiddenWindow() const
 {
   // returns the window hidden state
   term_area* area = getVWin();
+
   if ( area )
     return ! area->visible;
   else

test/calculator.cpp

@@ -59,6 +59,7 @@ void Button::setChecked (bool on)
       setFocusForegroundColor(wc.button_active_focus_fg);
       setFocusBackgroundColor(wc.button_active_focus_bg);
     }
+
     redraw();
   }
 }
@@ -224,7 +225,6 @@ Calc::Calc (FWidget* parent)
   };
 
   setlocale(LC_NUMERIC, "C");
-
   setText ("calculator");
   setGeometry (19, 6, 37, 18);
   addAccelerator('q');  // press 'q' to quit
@@ -245,12 +245,15 @@ Calc::Calc (FWidget* parent)
       y = (key+n)/5*2 + 3;
       btn->setGeometry(x, y, 5, 1);
     }
+
     btn->setFlat();
     btn->setNoUnderline();
     btn->setText(button_text[key]);
     btn->setDoubleFlatLine(fc::top);
+
     if ( isNewFont() )
       btn->unsetClickAnimation();
+
     if ( key <= Three )
       btn->setDoubleFlatLine(fc::bottom);
 
@@ -311,15 +314,18 @@ void Calc::drawDispay()
     display = " Error                          ";
 
   setColor(fc::Black, fc::LightGray);
+
   if ( isMonochron() )
     setReverse(false);
+
   gotoxy (xpos+xmin+1, ypos+ymin+1);
   print(display);
   print(L' ');
-
   setColor(wc.dialog_fg, wc.dialog_bg);
+
   if ( isMonochron() )
     setReverse(true);
+
   if ( isNewFont() )
   {
     FString bottom_line(33, wchar_t(fc::NF_border_line_bottom));
@@ -346,6 +352,7 @@ void Calc::drawDispay()
     gotoxy (xpos+xmin-1, ypos+ymin+2);
     print(separator);
   }
+
   setUpdateVTerm(true);
 }
 
@@ -479,6 +486,7 @@ void Calc::calcInfixOperator()
 
     case '^':
       a = pow(a, b);
+
       if ( errno == EDOM || errno == ERANGE )
         error = true;
       break;
@@ -505,10 +513,12 @@ void Calc::onKeyPress (FKeyEvent* ev)
           input = "";
         else
           input = input.left(input.getLength() - 1);
+
         a = atof(input.c_str());
         drawDispay();
         updateTerminal();
       }
+
       ev->accept();
       break;
 
@@ -568,8 +578,10 @@ void Calc::cb_buttonClicked (FWidget*, void* data_ptr)
         if ( arcus_mode )
         {
           *x = log(*x + sqrt((*x) * (*x) + 1));
+
           if ( errno == EDOM || errno == ERANGE )
             error = true;
+
           if ( *x == INFINITY )
             error = true;
         }
@@ -585,8 +597,10 @@ void Calc::cb_buttonClicked (FWidget*, void* data_ptr)
         else
           *x = sin(*x * PI/180.0L);
       }
+
       if ( errno == EDOM )
         error = true;
+
       setDisplay(*x);
       arcus_mode = false;
       hyperbolic_mode = false;
@@ -600,8 +614,10 @@ void Calc::cb_buttonClicked (FWidget*, void* data_ptr)
         if ( arcus_mode )
         {
           *x = log(*x + sqrt((*x) * (*x) - 1));
+
           if ( errno == EDOM || errno == ERANGE )
             error = true;
+
           if ( *x == INFINITY )
             error = true;
         }
@@ -617,8 +633,10 @@ void Calc::cb_buttonClicked (FWidget*, void* data_ptr)
         else
           *x = cos(*x * PI/180.0L);
       }
+
       if ( errno == EDOM )
         error = true;
+
       setDisplay(*x);
       arcus_mode = false;
       hyperbolic_mode = false;
@@ -633,6 +651,7 @@ void Calc::cb_buttonClicked (FWidget*, void* data_ptr)
           if ( *x < 1 )
           {
             *x = 0.5L * log((1+(*x))/(1-(*x)));
+
             if ( errno == EDOM || errno == ERANGE )
               error = true;
           }
@@ -655,8 +674,10 @@ void Calc::cb_buttonClicked (FWidget*, void* data_ptr)
           else
             *x = tan(*x * PI/180.0L);
       }
+
       if ( errno == EDOM )
         error = true;
+
       setDisplay(*x);
       arcus_mode = false;
       hyperbolic_mode = false;
@@ -688,50 +709,62 @@ void Calc::cb_buttonClicked (FWidget*, void* data_ptr)
 
     case Natural_logarithm:  // ln
       *x = log(*x);
+
       if ( errno == EDOM || errno == ERANGE )
         error = true;
+
       setDisplay(*x);
       break;
 
     case Powers_of_e:  // eˣ
       *x = exp(*x);
+
       if ( errno == ERANGE )
         error = true;
+
       setDisplay(*x);
       break;
 
     case Power:  // yˣ
       if ( ! isOperatorKey(last_key) )
         calcInfixOperator();
+
       setDisplay(*x);
       setInfixOperator('^');
       break;
 
     case Square_root:  // sqrt
       *x = sqrt(*x);
+
       if ( errno == EDOM || errno == ERANGE )
         error = true;
+
       setDisplay(*x);
       break;
 
     case Divide:  // ÷
       if ( ! isOperatorKey(last_key) )
         calcInfixOperator();
+
       setDisplay(a);
       setInfixOperator('/');
       break;
 
     case Common_logarithm:  // lg
       *x = log10(*x);
+
       if ( errno == EDOM || errno == ERANGE )
         error = true;
+
       setDisplay(*x);
       break;
 
     case Powers_of_ten:  // 10ˣ
       *x = pow(10,*x);
+
       if ( errno == EDOM || errno == ERANGE )
         error = true;
+
       setDisplay(*x);
       break;
 
@@ -762,6 +795,7 @@ void Calc::cb_buttonClicked (FWidget*, void* data_ptr)
     case Multiply:  // *
       if ( ! isOperatorKey(last_key) )
         calcInfixOperator();
+
       setDisplay(a);
       setInfixOperator('*');
       break;
@@ -805,6 +839,7 @@ void Calc::cb_buttonClicked (FWidget*, void* data_ptr)
     case Subtract:  // -
       if ( ! isOperatorKey(last_key) )
         calcInfixOperator();
+
       setDisplay(a);
       setInfixOperator('-');
       break;
@@ -848,6 +883,7 @@ void Calc::cb_buttonClicked (FWidget*, void* data_ptr)
     case Add:  // +
       if ( ! isOperatorKey(last_key) )
         calcInfixOperator();
+
       setDisplay(a);
       setInfixOperator('+');
       break;
@@ -942,6 +978,7 @@ void Calc::cb_buttonClicked (FWidget*, void* data_ptr)
 
   if ( infix_operator && ! isDataEntryKey(key) )
     input = "";
+
   last_key = key;
 }
 

test/mandelbrot.cpp

@@ -78,12 +78,15 @@ void Mandelbrot::draw()
         x = xtemp;
         iter++;
       }
+
       if ( iter < max_iter )
         setColor(fc::Black, iter%16);
       else
         setColor(fc::Black, 0);
+
       print(' ');
     }
+
     current_line++;
   }
 
@@ -105,6 +108,7 @@ void Mandelbrot::onClose (FCloseEvent* ev)
                                 "to quit the program ?"
                               , FMessageBox::Yes
                               , FMessageBox::No );
+
   if ( ret == FMessageBox::Yes )
     ev->accept();
   else

test/menu.cpp

@@ -227,6 +227,7 @@ void Menu::onClose (FCloseEvent* ev)
                                 "to quit the program ?"
                               , FMessageBox::Yes
                               , FMessageBox::No );
+
   if ( ret == FMessageBox::Yes )
     ev->accept();
   else

test/string-operations.cpp

@@ -15,11 +15,13 @@ int main (int, char**)
 
   // init current locale
   printf ("    Locale: %s\n", setlocale(LC_CTYPE, "") );
+
   if ( isatty(1) && ! strcmp(nl_langinfo(CODESET), "ANSI_X3.4-1968") )
   {
     // locale C -> switch from 7bit ascii -> latin1
     setlocale(LC_ALL, "en_US");
   }
+
   printf ("   Codeset: %s\n", nl_langinfo(CODESET));
 
   std::cout << "--------------[ FString test ]-----------------"
@@ -78,26 +80,32 @@ int main (int, char**)
   std::cout << "       add: " << add13 << std::endl;
 
   FString cmp = "compare";
+
   if ( cmp == FString("compare") )
     std::cout << "       cmp: == Ok" << std::endl;
   else
     std::cout << "       cmp: == Not Ok" << std::endl;
+
   if ( cmp <= FString("d_compare") )
     std::cout << "       cmp: <= Ok" << std::endl;
   else
     std::cout << "       cmp: <= Not Ok" << std::endl;
+
   if ( cmp < FString("e_compare") )
     std::cout << "       cmp: <  Ok" << std::endl;
   else
     std::cout << "       cmp: <  Not Ok" << std::endl;
+
   if ( cmp >= FString("b_compare") )
     std::cout << "       cmp: >= Ok" << std::endl;
   else
     std::cout << "       cmp: >= Not Ok" << std::endl;
+
   if ( cmp > FString("a_compare") )
     std::cout << "       cmp: >  Ok" << std::endl;
   else
     std::cout << "       cmp: >  Not Ok" << std::endl;
+
   if ( cmp != FString("equal") )
     std::cout << "       cmp: != Ok" << std::endl;
   else
@@ -109,8 +117,10 @@ int main (int, char**)
   std::vector <FString> parts = split_str.split(",");
   std::vector<FString>::iterator it, end;
   end = parts.end();
+
   for (it = parts.begin(); it != end; ++it)
     std::cout << " \"" << (*it) << "\"";
+
   std::cout << std::endl;
 
   FString formatStr = "";
@@ -146,6 +156,7 @@ int main (int, char**)
   }
 
   setlocale(LC_NUMERIC, "C");
+
   try
   {
     double double_num = FString("2.7182818284590452353").toDouble();
@@ -207,6 +218,7 @@ int main (int, char**)
             << alphabet.right(11)  << "\"" << std::endl;
 
   FString insert_str = "I am a string";
+
   try
   {
     std::cout << "   insert: "
@@ -219,6 +231,7 @@ int main (int, char**)
 
   FString index(5); // a string with five characters
   index = "index";
+
   try
   {
     index[0] = L'I'; // write a wide character at position 0
@@ -235,11 +248,13 @@ int main (int, char**)
   FString::iterator iter;
   iter = stringIterator.begin();
   std::cout << " " << stringIterator << ": ";
+
   while ( iter != stringIterator.end() )
   {
     std::cout << char(*iter) << "|";
     ++iter;
   }
+
   std::cout << "  (front='" << char(stringIterator.front())
             << "', back='" << char(stringIterator.back())
             << "')" << std::endl;
@@ -253,6 +268,7 @@ int main (int, char**)
             << remove_std.remove(7,2) << std::endl;
 
   FString include_std = "string";
+
   if ( include_std.includes("ring") )
     std::cout << " includes: \""
               << include_std << "\" includes \"ring\" "
@@ -261,6 +277,7 @@ int main (int, char**)
     std::cout << " includes: \""
               << include_std << "\" includes no \"ring\" "
               << std::endl;
+
   if ( include_std.includes("data") )
     std::cout << " includes: \""
               << include_std << "\" includes \"data\" "

test/term-attributes.cpp

@@ -65,6 +65,7 @@ AttribDlg::AttribDlg (FWidget* parent)
     "clicked",
     _METHOD_CALLBACK (this, &AttribDlg::cb_next)
   );
+
   back_button->addCallback
   (
     "clicked",
@@ -102,6 +103,7 @@ void AttribDlg::onClose (FCloseEvent* ev)
                                 "to quit the program ?"
                               , FMessageBox::Yes
                               , FMessageBox::No );
+
   if ( ret == FMessageBox::Yes )
     ev->accept();
   else
@@ -113,9 +115,12 @@ void AttribDlg::cb_next (FWidget*, void*)
 {
   if ( isMonochron() )
     return;
+
   bgcolor++;
+
   if ( bgcolor >= getMaxColor() )
     bgcolor = fc::Default;
+
   redraw();
 }
 
@@ -124,9 +129,12 @@ void AttribDlg::cb_back (FWidget*, void*)
 {
   if ( isMonochron() )
     return;
+
   bgcolor--;
+
   if ( bgcolor < fc::Default )
     bgcolor = short(getMaxColor() - 1);
+
   redraw();
 }
 
@@ -135,8 +143,10 @@ void AttribDlg::adjustSize()
 {
   int x = ((getParentWidget()->getWidth() - getWidth()) / 2 );
   int y = ((getParentWidget()->getHeight() - getHeight()) / 2 ) + 1;
+
   if ( x < 1 )
     x = 1;
+
   if ( y < 1 )
     y = 1;
 
@@ -186,6 +196,7 @@ AttribDemo::AttribDemo (FWidget* parent)
     colors = 1;
   else if ( colors > 16 )
     colors = 16;
+
   unsetFocusable();
 }
 
@@ -211,6 +222,7 @@ void AttribDemo::printAltCharset()
 
   gotoxy (xpos + xmin - 1, ypos + ymin - 1);
   print("alternate charset: ");
+
   if ( parent->bgcolor == fc::Default )
   {
     setColor (fc::Default, fc::Default);
@@ -222,6 +234,7 @@ void AttribDemo::printAltCharset()
     else
       setColor (fc::Black, parent->bgcolor);
   }
+
   setAltCharset();
   print("`abcdefghijklmnopqrstuvwxyz{|}~");
   unsetAltCharset();
@@ -342,16 +355,18 @@ void AttribDemo::draw()
 
   if ( ! isMonochron() )
     setColor(wc.label_fg, wc.label_bg);
+
   gotoxy (xpos + xmin - 1, ypos + ymin + 13);
   short bg = static_cast<AttribDlg*>(getParent())->bgcolor;
   print (" Background color:");
+
   if ( bg == fc::Default )
     print (" default");
   else
     printf ( " %d", bg);
+
   gotoxy (xpos + xmin + 14, ypos + ymin + 15);
   print ("Change background color ->");
-
   setUpdateVTerm(true);
 }
 

test/ui.cpp

@@ -130,8 +130,10 @@ void ProgressDialog::onTimer (FTimerEvent*)
     more->setEnable();
     quit->setEnable();
     redraw();
+
     if ( statusBar() )
       statusBar()->drawMessage();
+
     updateTerminal();
     flush_out();
   }
@@ -621,6 +623,7 @@ void MyDialog::cb_drives (FWidget*, void*)
     net.setGeometry (11, 4, 4, 1);
     FLabel cd (" CD ", &info2);
     cd.setGeometry (11, 6, 4, 1);
+
     if ( isMonochron() )
     {
       net.setReverseMode();
@@ -636,6 +639,7 @@ void MyDialog::cb_drives (FWidget*, void*)
       cd.setForegroundColor (fc::White);
       cd.setBackgroundColor (fc::DarkGray);
     }
+
     info2.exec();
   }
 }
@@ -645,6 +649,7 @@ void MyDialog::cb_cutClipboard (FWidget*, void*)
 {
   if ( ! myLineEdit )
     return;
+
   clipboard = myLineEdit->getText();
   myLineEdit->clearText();
   myLineEdit->redraw();
@@ -655,6 +660,7 @@ void MyDialog::cb_copyClipboard (FWidget*, void*)
 {
   if ( ! myLineEdit )
     return;
+
   clipboard = myLineEdit->getText();
 }
 
@@ -663,6 +669,7 @@ void MyDialog::cb_pasteClipboard (FWidget*, void*)
 {
   if ( ! myLineEdit )
     return;
+
   myLineEdit->setText(clipboard);
   myLineEdit->redraw();
 }
@@ -672,6 +679,7 @@ void MyDialog::cb_clearInput (FWidget*, void*)
 {
   if ( ! myLineEdit )
     return;
+
   clipboard.clear();
   myLineEdit->clearText();
   myLineEdit->redraw();
@@ -709,9 +717,11 @@ void MyDialog::cb_updateNumber (FWidget* widget, void* data_ptr)
   FLabel* num = static_cast<FLabel*>(data_ptr);
   int select_num = 0;
   uInt end = list->count();
+
   for (uInt n=1; n <= end; n++)
     if ( list->isSelected(int(n)) )
       select_num++;
+
   num->setNumber(select_num);
   num->redraw();
 }
@@ -721,10 +731,12 @@ void MyDialog::cb_activateButton (FWidget* widget, void* data_ptr)
 {
   FRadioButton* rb = static_cast<FRadioButton*>(widget);
   FButton* button = static_cast<FButton*>(data_ptr);
+
   if ( rb->isChecked() )
     button->setEnable();
   else
     button->setDisable();
+
   button->redraw();
 }
 
@@ -738,6 +750,7 @@ void MyDialog::cb_view (FWidget*, void* data_ptr)
     file = item->getText();
   else
     file = FFileDialog::fileOpenChooser (this);
+
   if ( file.isNull() )
     return;
 
@@ -765,13 +778,16 @@ void MyDialog::cb_view (FWidget*, void* data_ptr)
   std::string line = "";
   std::ifstream infile;
   infile.open(file);
+
   while ( ! infile.eof() && infile.good() )
   {
     getline(infile, line);
     scrollText->append(line);
   }
+
   if ( infile.is_open() )
     infile.close();
+
   view->show();
 }
 
@@ -796,11 +812,15 @@ void MyDialog::adjustSize()
   int h = getParentWidget()->getHeight() - 4;
   setHeight (h, false);
   int X = int((getParentWidget()->getWidth() - getWidth()) / 2);
+
   if ( X < 1 )
     X = 1;
+
   setX (X, false);
+
   if ( myList )
     myList->setHeight (getHeight() - 3, false);
+
   FDialog::adjustSize();
 }