add vmenubar

doc/TODO

@@ -6,7 +6,8 @@ Missing Features
 ~~~~~~~~~~~~~~~~
 - application menu
      - FMenuBar()
-     - FPopupMenu()
+     - FMenu()
+     - FMenuItem()
 
 - list/tree view with Columns
      - FListView()

src/fdialog.cpp

@@ -677,8 +677,8 @@ void FDialog::move (int x, int y)
 
   dx = xpos - x;
   dy = ypos - y;
-  old_x = xpos;
-  old_y = ypos;
+  old_x = getGlobalX();
+  old_y = getGlobalY();
   short& rsw = shadow.x_ref();  // right shadow width;
   short& bsh = shadow.y_ref();  // bottom shadow height
   oldGeometry = getGeometryShadow();

src/fwidget.cpp

@@ -3,6 +3,7 @@
 
 #include "fapp.h"
 #include "fstatusbar.h"
+#include "fmenubar.h"
 #include "fwidget.h"
 #include "fwindow.h"
 
@@ -13,6 +14,7 @@ static FWidget* rootObject = 0;
 uInt     FWidget::modal_dialogs;
 
 FStatusBar*            FWidget::statusbar          = 0;
+FMenuBar*              FWidget::menubar            = 0;
 FWidget*               FWidget::show_root_widget   = 0;
 FWidget*               FWidget::redraw_root_widget = 0;
 FWidget::widgetList*   FWidget::window_list        = 0;
@@ -233,6 +235,14 @@ void FWidget::setColorTheme()
   wc.titlebar_inactive_bg          = fc::DarkGray;
   wc.titlebar_button_fg            = fc::Black;
   wc.titlebar_button_bg            = fc::LightGray;
+  wc.menu_active_focus_fg          = fc::White;
+  wc.menu_active_focus_bg          = fc::Blue;
+  wc.menu_active_fg                = fc::Black;
+  wc.menu_active_bg                = fc::White;
+  wc.menu_inactive_fg              = fc::LightGray;
+  wc.menu_inactive_bg              = fc::White;
+  wc.menu_hotkey_fg                = fc::Red;
+  wc.menu_hotkey_bg                = fc::White;
   wc.statusbar_fg                  = fc::White;
   wc.statusbar_bg                  = fc::Blue;
   wc.statusbar_hotkey_fg           = fc::LightRed;
@@ -311,6 +321,14 @@ void FWidget::setColorTheme()
     wc.titlebar_inactive_bg          = fc::LightGray;
     wc.titlebar_button_fg            = fc::Black;
     wc.titlebar_button_bg            = fc::LightGray;
+    wc.menu_active_focus_fg          = fc::LightGray;
+    wc.menu_active_focus_bg          = fc::Blue;
+    wc.menu_active_fg                = fc::Black;
+    wc.menu_active_bg                = fc::LightGray;
+    wc.menu_inactive_fg              = fc::DarkGray;
+    wc.menu_inactive_bg              = fc::LightGray;
+    wc.menu_hotkey_fg                = fc::Red;
+    wc.menu_hotkey_bg                = fc::LightGray;
     wc.statusbar_fg                  = fc::LightGray;
     wc.statusbar_bg                  = fc::Blue;
     wc.statusbar_hotkey_fg           = fc::Red;
@@ -435,6 +453,17 @@ void FWidget::setStatusBar (FStatusBar* sbar)
   statusbar = sbar;
 }
 
+//----------------------------------------------------------------------
+void FWidget::setMenuBar (FMenuBar* mbar)
+{
+  if ( ! mbar || menubar == mbar )
+    return;
+  if ( menubar )
+    delete menubar;
+
+  menubar = mbar;
+}
+
 //----------------------------------------------------------------------
 bool FWidget::event (FEvent* ev)
 {
@@ -900,6 +929,15 @@ FStatusBar* FWidget::statusBar()
     return 0;
 }
 
+//----------------------------------------------------------------------
+FMenuBar* FWidget::menuBar()
+{
+  if ( menubar )
+    return menubar;
+  else
+    return 0;
+}
+
 //----------------------------------------------------------------------
 void FWidget::addCallback ( FString cb_signal,
                             FWidget::FCallback cb_handler,
@@ -1104,6 +1142,13 @@ void FWidget::redraw()
         ++iter;
       }
     }
+    if ( menubar && vmenubar )
+    {
+      int w = vmenubar->width;
+      int h = vmenubar->height;
+      std::fill_n (vmenubar->text, w * h, default_char);
+      menubar->redraw();
+    }
     if ( statusbar && vstatusbar )
     {
       int w = vstatusbar->width;
@@ -1154,6 +1199,12 @@ void FWidget::resize()
     closeConsole();
     resizeVTerm();
     resizeArea (vdesktop);
+    if ( menubar )
+    {
+      menubar->setGeometry(1, 1, width, 1, false);
+      if ( vmenubar )
+        resizeArea(vmenubar);
+    }
     if ( statusbar )
     {
       statusbar->setGeometry(1, height, width, 1, false);
@@ -1530,8 +1581,8 @@ void FWidget::getTermGeometry()
   rootObject->ymin = 1;
   rootObject->xmax = rootObject->width;
   rootObject->ymax = rootObject->height;
-  rootObject->client_xmin = 1;
-  rootObject->client_ymin = 1;
+  rootObject->client_xmin = 1 + rootObject->left_padding;
+  rootObject->client_ymin = 1 + rootObject->top_padding;
   rootObject->client_xmax = rootObject->width;
   rootObject->client_ymax = rootObject->height;
 }

src/fwidget.h

@@ -18,6 +18,7 @@
 #define NO_UNDERLINE  0x00000100
 
 class FStatusBar;
+class FMenuBar;
 
 //----------------------------------------------------------------------
 // class FWidget
@@ -123,6 +124,14 @@ class FWidget : public FObject, public FTerm
      uChar titlebar_inactive_bg;
      uChar titlebar_button_fg;
      uChar titlebar_button_bg;
+     uChar menu_active_focus_fg;
+     uChar menu_active_focus_bg;
+     uChar menu_active_fg;
+     uChar menu_active_bg;
+     uChar menu_inactive_fg;
+     uChar menu_inactive_bg;
+     uChar menu_hotkey_fg;
+     uChar menu_hotkey_bg;
      uChar statusbar_fg;
      uChar statusbar_bg;
      uChar statusbar_hotkey_fg;
@@ -190,6 +199,7 @@ class FWidget : public FObject, public FTerm
    FString statusbar_message;
 
    static FStatusBar* statusbar;
+   static FMenuBar* menubar;
    static FWidget* show_root_widget;
    static FWidget* redraw_root_widget;
    friend class FApplication;
@@ -207,6 +217,7 @@ class FWidget : public FObject, public FTerm
  protected:
    virtual void adjustSize();
    virtual void setStatusBar (FStatusBar*);
+   virtual void setMenuBar (FMenuBar*);
  // Event handlers
    bool         event (FEvent*);
    virtual void onKeyPress (FKeyEvent*);
@@ -248,6 +259,7 @@ class FWidget : public FObject, public FTerm
    virtual bool     close();
 
    static FStatusBar* statusBar();
+   static FMenuBar* menuBar();
    void           setStatusbarMessage (FString);
    void           clearStatusbarMessage();
    FString        getStatusbarMessage();

src/fwindow.cpp

@@ -2,6 +2,7 @@
 // class FWindow
 
 #include "fapp.h"
+#include "fmenubar.h"
 #include "fstatusbar.h"
 #include "fwindow.h"
 
@@ -82,6 +83,9 @@ FWindow* FWindow::windowWidgetAt(int x, int y)
   if ( statusBar() && statusBar()->getGeometryGlobal().contains(x,y) )
     return statusBar();
 
+  if ( menuBar() && menuBar()->getGeometryGlobal().contains(x,y) )
+    return menuBar();
+
   if ( window_list && ! window_list->empty() )
   {
     widgetList::const_iterator iter, begin;