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Some methods refactored + new FDialog methods

This commit is contained in:
Markus Gans 2017-12-27 01:38:28 +01:00
parent fd5404ba57
commit c41ecde590
12 changed files with 700 additions and 416 deletions
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11
ChangeLog
View File

@ -1,4 +1,13 @@
2017-12-21 Markus Gans <guru.mail@muenster.de>
2017-12-27 Markus Gans <guru.mail@muenster.de>
* Refactoring FLineEdit::onKeyPress
* Refactoring FMenu::onKeyPress
* Refactoring FDialog::onKeyPress
* Refactoring FDialog::drawTitleBar
* New FDialog methods moveUp(), moveDown(), moveLeft(),
moveRight(), reduceHeight(), expandHeight(), reduceWidth(),
and expandWidth()
2017-12-25 Markus Gans <guru.mail@muenster.de>
* Refactoring FButton::draw
* Passing more strings by reference

20
include/final/fdialog.h
View File

@ -118,7 +118,15 @@ class FDialog : public FWindow
int exec();
void setPos (int, int, bool = true);
void move (int, int);
bool moveUp (int);
bool moveDown (int);
bool moveLeft (int);
bool moveRight (int);
void setSize (int, int, bool = true);
bool reduceHeight (int);
bool expandHeight (int);
bool reduceWidth (int);
bool expandWidth (int);
void activateDialog();
// Event handlers
@ -145,6 +153,10 @@ class FDialog : public FWindow
virtual void onClose (FCloseEvent*);
private:
// Constant
static const int MENU_BTN = 3;
static const bool PRINT_WIN_NUMBER = false; // Only for debug
// Using-declaration
using FWidget::drawBorder;
@ -158,10 +170,16 @@ class FDialog : public FWindow
void init();
virtual void drawBorder();
void drawTitleBar();
void drawBarButton();
void drawZoomButton();
void drawTextBar();
void leaveMenu();
void openMenu();
void selectFirstMenuItem();
void setZoomItem();
void moveSizeKey (FKeyEvent*);
void acceptMoveSize();
void cancelMoveSize();
static void addDialog (FWidget*);
static void delDialog (FWidget*);
@ -175,6 +193,8 @@ class FDialog : public FWindow
int result_code;
bool zoom_button_pressed;
bool zoom_button_active;
bool setPos_error;
bool setSize_error;
FPoint titlebar_click_pos;
FPoint resize_click_pos;
FRect save_geometry; // required by keyboard move/size

9
include/final/flineedit.h
View File

@ -155,6 +155,15 @@ class FLineEdit : public FWidget
bool hasHotkey();
void draw();
void drawInputField();
void keyLeft();
void keyRight();
void keyHome();
void keyEnd();
void keyDel();
void keyBackspace();
void keyInsert();
void keyEnter();
bool keyInput (int);
void processActivate();
void processChanged();

10
include/final/fmenu.h
View File

@ -191,8 +191,8 @@ class FMenu : public FWindow, public FMenuList
FMenu* superMenuAt (int, int);
bool selectNextItem();
bool selectPrevItem();
void keypressMenuBar (FKeyEvent*&);
bool hotkeyMenu (FKeyEvent*&);
void keypressMenuBar (FKeyEvent*);
bool hotkeyMenu (FKeyEvent*);
int getHotkeyPos (wchar_t[], wchar_t[], uInt);
void draw();
void drawItems();
@ -205,6 +205,12 @@ class FMenu : public FWindow, public FMenuList
void drawTrailingSpaces (int);
void setLineAttributes (FMenuItem*, int);
void setCursorToHotkeyPosition (FMenuItem*);
void keyUp();
void keyDown();
void keyLeft (FKeyEvent*);
void keyRight (FKeyEvent*);
void keyEnter();
void keyEscape();
void processActivate();
// Friend classes

12
include/final/fterm.h
View File

@ -414,6 +414,16 @@ class FTerm
uChar blue;
} dacreg;
typedef struct
{
char* string1;
char* string2;
char* string3;
char* string4;
char* string5;
char* string6;
} colorEnv;
// Constants
static const int NEED_MORE_DATA = -1; // parseKeyString return value
@ -483,6 +493,8 @@ class FTerm
static void init_global_values();
static void detectTerminal();
static void termtypeAnalysis();
static bool get256colorEnvString (colorEnv&);
static char* termtype_256color_quirks (colorEnv&);
static char* init_256colorTerminal();
static char* determineMaxColor (char[]);
static char* parseAnswerbackMsg (char[]);

450
src/fdialog.cpp
View File

@ -37,6 +37,8 @@ FDialog::FDialog (FWidget* parent)
, result_code(FDialog::Reject)
, zoom_button_pressed(false)
, zoom_button_active(false)
, setPos_error(false)
, setSize_error(false)
, titlebar_click_pos()
, resize_click_pos()
, save_geometry()
@ -57,6 +59,8 @@ FDialog::FDialog (const FString& txt, FWidget* parent)
, result_code(FDialog::Reject)
, zoom_button_pressed(false)
, zoom_button_active(false)
, setPos_error(false)
, setSize_error(false)
, titlebar_click_pos()
, resize_click_pos()
, save_geometry()
@ -199,19 +203,29 @@ void FDialog::setPos (int x, int y, bool)
{
int rsw, bsh, width, height;
FRect old_geometry;
setPos_error = false;
if ( getX() == x && getY() == y )
{
setPos_error = true;
return;
}
width = getWidth();
height = getHeight();
// Avoid to move widget completely outside the terminal
if ( x + width <= 1 || x > getMaxWidth() || y < 1 || y > getMaxHeight() )
{
setPos_error = true;
return;
}
if ( isZoomed() )
{
setPos_error = true;
return;
}
int dx = getX() - x
, dy = getY() - y
@ -302,20 +316,55 @@ void FDialog::setPos (int x, int y, bool)
}
//----------------------------------------------------------------------
void FDialog::move (int dx, int dy)
inline void FDialog::move (int dx, int dy)
{
setPos (getX() + dx, getY() + dy);
}
//----------------------------------------------------------------------
inline bool FDialog::moveUp (int n)
{
move (0, -n);
return ! setPos_error;
}
//----------------------------------------------------------------------
inline bool FDialog::moveDown (int n)
{
move (0, n);
return ! setPos_error;
}
//----------------------------------------------------------------------
inline bool FDialog::moveLeft (int n)
{
move (-n, 0);
return ! setPos_error;
}
//----------------------------------------------------------------------
inline bool FDialog::moveRight (int n)
{
move (n, 0);
return ! setPos_error;
}
//----------------------------------------------------------------------
void FDialog::setSize (int w, int h, bool adjust)
{
setSize_error = false;
if ( getWidth() == w && getHeight() == h )
{
setSize_error = true;
return;
}
if ( isZoomed() )
{
setSize_error = true;
return;
}
int x = getTermX()
, y = getTermY()
@ -380,6 +429,46 @@ void FDialog::setSize (int w, int h, bool adjust)
}
}
//----------------------------------------------------------------------
bool FDialog::reduceHeight (int n)
{
if ( ! isResizeable() )
return false;
setSize (getWidth(), getHeight() - n);
return ! setSize_error;
}
//----------------------------------------------------------------------
bool FDialog::expandHeight (int n)
{
if ( ! isResizeable() || getHeight() + getY() > getMaxHeight() )
return false;
setSize (getWidth(), getHeight() + n);
return ! setSize_error;
}
//----------------------------------------------------------------------
bool FDialog::reduceWidth (int n)
{
if ( ! isResizeable() )
return false;
setSize (getWidth() - n, getHeight());
return ! setSize_error;
}
//----------------------------------------------------------------------
bool FDialog::expandWidth (int n)
{
if ( ! isResizeable() || getWidth() + getX() > getMaxWidth() )
return false;
setSize (getWidth() + n, getHeight());
return ! setSize_error;
}
//----------------------------------------------------------------------
void FDialog::activateDialog()
{
@ -437,98 +526,7 @@ void FDialog::onKeyPress (FKeyEvent* ev)
}
if ( getMoveSizeWidget() )
{
switch ( ev->key() )
{
case fc::Fkey_up:
move (0, -1);
ev->accept();
break;
case fc::Fkey_down:
move (0, 1);
ev->accept();
break;
case fc::Fkey_left:
move (-1, 0);
ev->accept();
break;
case fc::Fkey_right:
move (1, 0);
ev->accept();
break;
case fc::Fmkey_up:
case fc::Fkey_sr:
if ( isResizeable() )
{
setSize (getWidth(), getHeight() - 1);
ev->accept();
}
break;
case fc::Fmkey_down:
case fc::Fkey_sf:
if ( isResizeable() && getHeight() + getY() <= getMaxHeight() )
{
setSize (getWidth(), getHeight() + 1);
ev->accept();
}
break;
case fc::Fmkey_left:
case fc::Fkey_sleft:
if ( isResizeable() )
{
setSize (getWidth() - 1, getHeight());
ev->accept();
}
break;
case fc::Fmkey_right:
case fc::Fkey_sright:
if ( isResizeable() && getWidth() + getX() <= getMaxWidth() )
{
setSize (getWidth() + 1, getHeight());
ev->accept();
}
break;
case fc::Fkey_return:
case fc::Fkey_enter:
setMoveSizeWidget(0);
if ( tooltip )
delete tooltip;
tooltip = 0;
redraw();
ev->accept();
break;
case fc::Fkey_escape:
case fc::Fkey_escape_mintty:
setMoveSizeWidget(0);
if ( tooltip )
delete tooltip;
tooltip = 0;
setPos (save_geometry.getPos());
if ( isResizeable() )
setSize (save_geometry.getWidth(), save_geometry.getHeight());
redraw();
ev->accept();
return;
default:
break;
}
}
moveSizeKey(ev);
if ( this == getMainWidget() )
return;
@ -1226,13 +1224,30 @@ void FDialog::drawBorder()
//----------------------------------------------------------------------
void FDialog::drawTitleBar()
{
static const int menu_btn = 3;
int i
, x
, length
, zoom_btn;
// Draw the title button
drawBarButton();
// Print the text bar
drawTextBar();
// Draw the zoom/unzoom button
drawZoomButton();
// draw the title button
if ( isMonochron() )
setReverse(false);
#if DEBUG
if ( PRINT_WIN_NUMBER )
{
// Print the number of window in stack
setPrintPos (getWidth() - 2, 1);
printf ("(%d)", getWindowLayer(this));
}
#endif
}
//----------------------------------------------------------------------
void FDialog::drawBarButton()
{
// Print the title button
setPrintPos (1, 1);
if ( dialog_menu && dialog_menu->isVisible() )
@ -1277,8 +1292,78 @@ void FDialog::drawTitleBar()
print (' ');
}
}
//----------------------------------------------------------------------
void FDialog::drawZoomButton()
{
// Draw the zoom/unzoom button
if ( ! isResizeable() )
return;
if ( zoom_button_pressed )
setColor (wc.titlebar_button_focus_fg, wc.titlebar_button_focus_bg);
else
setColor (wc.titlebar_button_fg, wc.titlebar_button_bg);
if ( isZoomed() )
{
if ( isNewFont() )
{
print (fc::NF_rev_down_pointing_triangle1);
print (fc::NF_rev_down_pointing_triangle2);
}
else
{
if ( isMonochron() )
{
print ('[');
print (fc::BlackDownPointingTriangle); // ▼
print (']');
}
else
{
print (' ');
print (fc::BlackDownPointingTriangle); // ▼
print (' ');
}
}
}
else // is not zoomed
{
if ( isNewFont() )
{
print (fc::NF_rev_up_pointing_triangle1);
print (fc::NF_rev_up_pointing_triangle2);
}
else
{
if ( isMonochron() )
{
print ('[');
print (fc::BlackUpPointingTriangle); // ▲
print (']');
}
else
{
print (' ');
print (fc::BlackUpPointingTriangle); // ▲
print (' ');
}
}
}
}
//----------------------------------------------------------------------
void FDialog::drawTextBar()
{
// fill with spaces (left of the title)
int center_offset
, zoom_btn
, length
, x;
if ( getMaxColor() < 16 )
setBold();
@ -1295,21 +1380,20 @@ void FDialog::drawTitleBar()
zoom_btn = 3;
length = int(tb_text.getLength());
i = getWidth() - length - menu_btn - zoom_btn;
i = int(i/2);
center_offset = int((getWidth() - length - MENU_BTN - zoom_btn) / 2);
for (x = 1; x <= i; x++)
for (x = 1; x <= center_offset; x++)
print (' ');
// Print title bar text
if ( tb_text )
{
if ( length <= getWidth() - menu_btn - zoom_btn )
if ( length <= getWidth() - MENU_BTN - zoom_btn )
print (tb_text);
else
{
// Print ellipsis
print (tb_text.left(getWidth() - menu_btn - zoom_btn - 2));
print (tb_text.left(getWidth() - MENU_BTN - zoom_btn - 2));
print ("..");
}
}
@ -1320,69 +1404,6 @@ void FDialog::drawTitleBar()
if ( getMaxColor() < 16 )
unsetBold();
// Draw the zoom/unzoom button
if ( isResizeable() )
{
if ( zoom_button_pressed )
setColor (wc.titlebar_button_focus_fg, wc.titlebar_button_focus_bg);
else
setColor (wc.titlebar_button_fg, wc.titlebar_button_bg);
if ( isZoomed() )
{
if ( isNewFont() )
{
print (fc::NF_rev_down_pointing_triangle1);
print (fc::NF_rev_down_pointing_triangle2);
}
else
{
if ( isMonochron() )
{
print ('[');
print (fc::BlackDownPointingTriangle); // ▼
print (']');
}
else
{
print (' ');
print (fc::BlackDownPointingTriangle); // ▼
print (' ');
}
}
}
else // is not zoomed
{
if ( isNewFont() )
{
print (fc::NF_rev_up_pointing_triangle1);
print (fc::NF_rev_up_pointing_triangle2);
}
else
{
if ( isMonochron() )
{
print ('[');
print (fc::BlackUpPointingTriangle); // ▲
print (']');
}
else
{
print (' ');
print (fc::BlackUpPointingTriangle); // ▲
print (' ');
}
}
}
}
if ( isMonochron() )
setReverse(false);
/* Print the number of window in stack */
//setPrintPos (getWidth() - 2, 1);
//printf ("(%d)", getWindowLayer(this));
}
//----------------------------------------------------------------------
@ -1466,6 +1487,101 @@ void FDialog::setZoomItem()
}
}
//----------------------------------------------------------------------
inline void FDialog::moveSizeKey (FKeyEvent* ev)
{
switch ( ev->key() )
{
case fc::Fkey_up:
if ( moveUp(1) )
ev->accept();
break;
case fc::Fkey_down:
if ( moveDown(1) )
ev->accept();
break;
case fc::Fkey_left:
if ( moveLeft(1) )
ev->accept();
break;
case fc::Fkey_right:
if ( moveRight(1) )
ev->accept();
break;
case fc::Fmkey_up:
case fc::Fkey_sr:
if ( reduceHeight(1) )
ev->accept();
break;
case fc::Fmkey_down:
case fc::Fkey_sf:
if ( expandHeight(1) )
ev->accept();
break;
case fc::Fmkey_left:
case fc::Fkey_sleft:
if ( reduceWidth(1) )
ev->accept();
break;
case fc::Fmkey_right:
case fc::Fkey_sright:
if ( expandWidth(1) )
ev->accept();
break;
case fc::Fkey_return:
case fc::Fkey_enter:
acceptMoveSize();
ev->accept();
break;
case fc::Fkey_escape:
case fc::Fkey_escape_mintty:
cancelMoveSize();
ev->accept();
return;
default:
break;
}
}
//----------------------------------------------------------------------
inline void FDialog::acceptMoveSize()
{
setMoveSizeWidget(0);
if ( tooltip )
delete tooltip;
tooltip = 0;
redraw();
}
//----------------------------------------------------------------------
inline void FDialog::cancelMoveSize()
{
setMoveSizeWidget(0);
if ( tooltip )
delete tooltip;
tooltip = 0;
setPos (save_geometry.getPos());
if ( isResizeable() )
setSize (save_geometry.getWidth(), save_geometry.getHeight());
redraw();
}
//----------------------------------------------------------------------
void FDialog::addDialog (FWidget* obj)
{

226
src/flineedit.cpp
View File

@ -340,97 +340,49 @@ void FLineEdit::clear()
//----------------------------------------------------------------------
void FLineEdit::onKeyPress (FKeyEvent* ev)
{
int len = int(text.getLength());
int key = ev->key();
switch ( key )
{
case fc::Fkey_left:
cursor_pos--;
if ( cursor_pos < 0 )
cursor_pos = 0;
if ( cursor_pos < text_offset )
text_offset--;
keyLeft();
ev->accept();
break;
case fc::Fkey_right:
cursor_pos++;
if ( cursor_pos >= len )
cursor_pos = len;
if ( cursor_pos - text_offset >= getWidth() - 2
&& text_offset <= len - getWidth() + 1 )
text_offset++;
keyRight();
ev->accept();
break;
case fc::Fkey_home:
cursor_pos = 0;
text_offset = 0;
keyHome();
ev->accept();
break;
case fc::Fkey_end:
cursor_pos = len;
if ( cursor_pos >= getWidth() - 1 )
text_offset = len - getWidth() + 2;
keyEnd();
ev->accept();
break;
case fc::Fkey_dc: // del key
if ( len > 0 && cursor_pos < len )
{
text.remove(uInt(cursor_pos), 1);
processChanged();
}
if ( cursor_pos >= len )
cursor_pos = len;
if ( cursor_pos < 0 )
cursor_pos = 0;
if ( text_offset > 0 && len - text_offset < getWidth() - 1 )
text_offset--;
keyDel();
ev->accept();
break;
case fc::Fkey_erase:
case fc::Fkey_backspace:
if ( len > 0 && cursor_pos > 0 )
{
text.remove(uInt(cursor_pos - 1), 1);
processChanged();
cursor_pos--;
if ( text_offset > 0 )
text_offset--;
}
keyBackspace();
ev->accept();
break;
case fc::Fkey_ic: // insert key
insert_mode = not insert_mode;
if ( insert_mode )
setInsertCursorStyle();
else
unsetInsertCursorStyle();
keyInsert();
ev->accept();
break;
case fc::Fkey_return:
case fc::Fkey_enter:
processActivate();
keyEnter();
ev->accept();
break;
@ -439,36 +391,8 @@ void FLineEdit::onKeyPress (FKeyEvent* ev)
break;
default:
if ( key >= 0x20 && key <= 0x10fff )
{
if ( cursor_pos == len )
{
text += wchar_t(key);
processChanged();
}
else if ( len > 0 )
{
if ( insert_mode )
text.insert(wchar_t(key), uInt(cursor_pos));
else
text.overwrite(wchar_t(key), uInt(cursor_pos));
processChanged();
}
else
{
text = wchar_t(key);
processChanged();
}
cursor_pos++;
if ( cursor_pos >= getWidth() - 1 )
text_offset++;
if ( keyInput(key) )
ev->accept();
}
else
ev->ignore();
}
// end of switch
@ -877,6 +801,138 @@ void FLineEdit::drawInputField()
setCursorPos (2 + cursor_pos - text_offset, 1);
}
//----------------------------------------------------------------------
inline void FLineEdit::keyLeft()
{
cursor_pos--;
if ( cursor_pos < 0 )
cursor_pos = 0;
if ( cursor_pos < text_offset )
text_offset--;
}
//----------------------------------------------------------------------
inline void FLineEdit::keyRight()
{
int len = int(text.getLength());
cursor_pos++;
if ( cursor_pos >= len )
cursor_pos = len;
if ( cursor_pos - text_offset >= getWidth() - 2
&& text_offset <= len - getWidth() + 1 )
text_offset++;
}
//----------------------------------------------------------------------
inline void FLineEdit::keyHome()
{
cursor_pos = 0;
text_offset = 0;
}
//----------------------------------------------------------------------
inline void FLineEdit::keyEnd()
{
int len = int(text.getLength());
cursor_pos = len;
if ( cursor_pos >= getWidth() - 1 )
text_offset = len - getWidth() + 2;
}
//----------------------------------------------------------------------
inline void FLineEdit::keyDel()
{
int len = int(text.getLength());
if ( len > 0 && cursor_pos < len )
{
text.remove(uInt(cursor_pos), 1);
processChanged();
}
if ( cursor_pos >= len )
cursor_pos = len;
if ( cursor_pos < 0 )
cursor_pos = 0;
if ( text_offset > 0 && len - text_offset < getWidth() - 1 )
text_offset--;
}
//----------------------------------------------------------------------
inline void FLineEdit::keyBackspace()
{
if ( text.getLength() > 0 && cursor_pos > 0 )
{
text.remove(uInt(cursor_pos - 1), 1);
processChanged();
cursor_pos--;
if ( text_offset > 0 )
text_offset--;
}
}
//----------------------------------------------------------------------
inline void FLineEdit::keyInsert()
{
insert_mode = not insert_mode;
if ( insert_mode )
setInsertCursorStyle();
else
unsetInsertCursorStyle();
}
//----------------------------------------------------------------------
inline void FLineEdit::keyEnter()
{
processActivate();
}
//----------------------------------------------------------------------
inline bool FLineEdit::keyInput (int key)
{
if ( key >= 0x20 && key <= 0x10fff )
{
int len = int(text.getLength());
if ( cursor_pos == len )
{
text += wchar_t(key);
processChanged();
}
else if ( len > 0 )
{
if ( insert_mode )
text.insert(wchar_t(key), uInt(cursor_pos));
else
text.overwrite(wchar_t(key), uInt(cursor_pos));
processChanged();
}
else
{
text = wchar_t(key);
processChanged();
}
cursor_pos++;
if ( cursor_pos >= getWidth() - 1 )
text_offset++;
return true;
}
else
return false;
}
//----------------------------------------------------------------------
void FLineEdit::processActivate()
{

199
src/fmenu.cpp
View File

@ -162,100 +162,30 @@ void FMenu::onKeyPress (FKeyEvent* ev)
switch ( ev->key() )
{
case fc::Fkey_return:
case fc::Fkey_enter:
if ( hasSelectedItem() )
{
FMenuItem* sel_item = getSelectedItem();
if ( sel_item->hasMenu() )
openSubMenu (sel_item->getMenu(), SELECT_ITEM);
else
{
unselectItem();
hide();
hideSuperMenus();
sel_item->processClicked();
}
}
break;
case fc::Fkey_up:
selectPrevItem();
keyUp();
break;
case fc::Fkey_down:
selectNextItem();
keyDown();
break;
case fc::Fkey_left:
if ( isSubMenu() )
{
FMenu* smenu = static_cast<FMenu*>(getSuperMenu());
hideSubMenus();
hide();
if ( smenu->getSelectedItem() )
smenu->getSelectedItem()->setFocus();
smenu->redraw();
if ( getStatusBar() )
getStatusBar()->drawMessage();
updateTerminal();
flush_out();
}
else
keypressMenuBar(ev); // select previous menu
keyLeft(ev);
break;
case fc::Fkey_right:
if ( hasSelectedItem() && getSelectedItem()->hasMenu() )
{
FMenu* sub_menu = getSelectedItem()->getMenu();
keyRight(ev);
break;
if ( ! sub_menu->isVisible() )
openSubMenu (sub_menu, SELECT_ITEM);
else
keypressMenuBar(ev); // select next menu
}
else
keypressMenuBar(ev); // select next menu
case fc::Fkey_return:
case fc::Fkey_enter:
keyEnter();
break;
case fc::Fkey_escape:
case fc::Fkey_escape_mintty:
unselectItem();
hideSubMenus();
hide();
if ( isSubMenu() )
{
FMenu* smenu = static_cast<FMenu*>(getSuperMenu());
if ( smenu->getSelectedItem() )
smenu->getSelectedItem()->setFocus();
smenu->redraw();
}
else
{
FWidget* super = getSuperMenu();
hideSuperMenus();
if ( getStatusBar() )
getStatusBar()->clearMessage();
if ( ! (super && isWindowsMenu(super)) )
switchToPrevWindow();
}
if ( getStatusBar() )
getStatusBar()->drawMessage();
updateTerminal();
flush_out();
keyEscape();
break;
case fc::Fmkey_1:
@ -1230,7 +1160,7 @@ bool FMenu::selectPrevItem()
}
//----------------------------------------------------------------------
void FMenu::keypressMenuBar (FKeyEvent*& ev)
void FMenu::keypressMenuBar (FKeyEvent* ev)
{
FMenuBar* mbar = getMenuBar();
@ -1239,7 +1169,7 @@ void FMenu::keypressMenuBar (FKeyEvent*& ev)
}
//----------------------------------------------------------------------
bool FMenu::hotkeyMenu (FKeyEvent*& ev)
bool FMenu::hotkeyMenu (FKeyEvent* ev)
{
std::vector<FMenuItem*>::const_iterator iter, last;
iter = item_list.begin();
@ -1637,6 +1567,113 @@ inline void FMenu::setCursorToHotkeyPosition (FMenuItem* menuitem)
}
}
//----------------------------------------------------------------------
inline void FMenu::keyUp()
{
selectPrevItem();
}
//----------------------------------------------------------------------
inline void FMenu::keyDown()
{
selectNextItem();
}
//----------------------------------------------------------------------
inline void FMenu::keyLeft (FKeyEvent* ev)
{
if ( isSubMenu() )
{
FMenu* smenu = static_cast<FMenu*>(getSuperMenu());
hideSubMenus();
hide();
if ( smenu->getSelectedItem() )
smenu->getSelectedItem()->setFocus();
smenu->redraw();
if ( getStatusBar() )
getStatusBar()->drawMessage();
updateTerminal();
flush_out();
}
else
keypressMenuBar(ev); // select previous menu
}
//----------------------------------------------------------------------
inline void FMenu::keyRight (FKeyEvent* ev)
{
if ( hasSelectedItem() && getSelectedItem()->hasMenu() )
{
FMenu* sub_menu = getSelectedItem()->getMenu();
if ( ! sub_menu->isVisible() )
openSubMenu (sub_menu, SELECT_ITEM);
else
keypressMenuBar(ev); // select next menu
}
else
keypressMenuBar(ev); // select next menu
}
//----------------------------------------------------------------------
inline void FMenu::keyEnter()
{
if ( ! hasSelectedItem() )
return;
FMenuItem* sel_item = getSelectedItem();
if ( sel_item->hasMenu() )
openSubMenu (sel_item->getMenu(), SELECT_ITEM);
else
{
unselectItem();
hide();
hideSuperMenus();
sel_item->processClicked();
}
}
//----------------------------------------------------------------------
inline void FMenu::keyEscape()
{
unselectItem();
hideSubMenus();
hide();
if ( isSubMenu() )
{
FMenu* smenu = static_cast<FMenu*>(getSuperMenu());
if ( smenu->getSelectedItem() )
smenu->getSelectedItem()->setFocus();
smenu->redraw();
}
else
{
FWidget* super = getSuperMenu();
hideSuperMenus();
if ( getStatusBar() )
getStatusBar()->clearMessage();
if ( ! (super && isWindowsMenu(super)) )
switchToPrevWindow();
}
if ( getStatusBar() )
getStatusBar()->drawMessage();
updateTerminal();
flush_out();
}
//----------------------------------------------------------------------
void FMenu::processActivate()
{

6
src/foptiattr.cpp
View File

@ -546,7 +546,7 @@ char* FOptiAttr::changeAttribute (char_data*& term, char_data*& next)
if ( cygwin_terminal && (term->fg_color > 7 || term->bg_color > 7) )
{
// reset blink and bold mode from colors > 7
char* rst = C_STR(CSI "m");
char rst[] = CSI "m";
append_sequence (rst);
reset(term);
}
@ -1046,7 +1046,7 @@ bool FOptiAttr::setTermDefaultColor (char_data*& term)
}
else if ( ansi_default_color )
{
char* sgr_39_49 = C_STR(CSI "39;49m");
char sgr_39_49[] = CSI "39;49m";
append_sequence (sgr_39_49);
term->fg_color = Default;
term->bg_color = Default;
@ -1302,7 +1302,7 @@ void FOptiAttr::change_color (char_data*& term, char_data*& next)
}
else if ( fg == Default && term->fg_color != Default )
{
char* sgr_39 = C_STR(CSI "39m");
char sgr_39[] = CSI "39m";
append_sequence (sgr_39);
term->fg_color = Default;
}

163
src/fterm.cpp
View File

@ -2852,89 +2852,108 @@ void FTerm::termtypeAnalysis()
netbsd_terminal = false;
}
//----------------------------------------------------------------------
bool FTerm::get256colorEnvString(colorEnv& env)
{
// Enable 256 color capabilities
env.string1 = std::getenv("COLORTERM");
env.string2 = std::getenv("VTE_VERSION");
env.string3 = std::getenv("XTERM_VERSION");
env.string4 = std::getenv("ROXTERM_ID");
env.string5 = std::getenv("KONSOLE_DBUS_SESSION");
env.string6 = std::getenv("KONSOLE_DCOP");
if ( env.string1 != 0 )
return true;
if ( env.string2 != 0 )
return true;
if ( env.string3 != 0 )
return true;
if ( env.string4 != 0 )
return true;
if ( env.string5 != 0 )
return true;
if ( env.string6 != 0 )
return true;
return false;
}
//----------------------------------------------------------------------
char* FTerm::termtype_256color_quirks (colorEnv& env)
{
char* new_termtype = 0;
if ( ! color256 )
return new_termtype;
if ( std::strncmp(termtype, "xterm", 5) == 0 )
new_termtype = C_STR("xterm-256color");
if ( std::strncmp(termtype, "screen", 6) == 0 )
{
new_termtype = C_STR("screen-256color");
screen_terminal = true;
char* tmux = std::getenv("TMUX");
if ( tmux && std::strlen(tmux) != 0 )
tmux_terminal = true;
}
if ( std::strncmp(termtype, "Eterm", 5) == 0 )
new_termtype = C_STR("Eterm-256color");
if ( std::strncmp(termtype, "mlterm", 6) == 0 )
{
new_termtype = C_STR("mlterm-256color");
mlterm_terminal = true;
}
if ( std::strncmp(termtype, "rxvt", 4) != 0
&& env.string1
&& std::strncmp(env.string1, "rxvt-xpm", 8) == 0 )
{
new_termtype = C_STR("rxvt-256color");
rxvt_terminal = true;
}
if ( (env.string5 && std::strlen(env.string5) > 0)
|| (env.string6 && std::strlen(env.string6) > 0) )
kde_konsole = true;
if ( (env.string1 && std::strncmp(env.string1, "gnome-terminal", 14) == 0)
|| env.string2 )
{
gnome_terminal = true;
// Each gnome-terminal should be able to use 256 colors
color256 = true;
if ( ! screen_terminal )
new_termtype = C_STR("gnome-256color");
}
return new_termtype;
}
//----------------------------------------------------------------------
char* FTerm::init_256colorTerminal()
{
char local256[80] = "";
char* new_termtype = 0;
char *s1, *s2, *s3, *s4, *s5, *s6;
// Enable 256 color capabilities
s1 = std::getenv("COLORTERM");
s2 = std::getenv("VTE_VERSION");
s3 = std::getenv("XTERM_VERSION");
s4 = std::getenv("ROXTERM_ID");
s5 = std::getenv("KONSOLE_DBUS_SESSION");
s6 = std::getenv("KONSOLE_DCOP");
if ( s1 != 0 )
std::strncat (local256, s1, sizeof(local256) - std::strlen(local256) - 1);
if ( s2 != 0 )
std::strncat (local256, s2, sizeof(local256) - std::strlen(local256) - 1);
if ( s3 != 0 )
std::strncat (local256, s3, sizeof(local256) - std::strlen(local256) - 1);
if ( s4 != 0 )
std::strncat (local256, s4, sizeof(local256) - std::strlen(local256) - 1);
if ( s5 != 0 )
std::strncat (local256, s5, sizeof(local256) - std::strlen(local256) - 1);
if ( s6 != 0 )
std::strncat (local256, s6, sizeof(local256) - std::strlen(local256) - 1);
if ( std::strlen(local256) > 0 )
{
if ( std::strncmp(termtype, "xterm", 5) == 0 )
new_termtype = C_STR("xterm-256color");
if ( std::strncmp(termtype, "screen", 6) == 0 )
{
new_termtype = C_STR("screen-256color");
screen_terminal = true;
char* tmux = std::getenv("TMUX");
if ( tmux && std::strlen(tmux) != 0 )
tmux_terminal = true;
}
if ( std::strncmp(termtype, "Eterm", 5) == 0 )
new_termtype = C_STR("Eterm-256color");
if ( std::strncmp(termtype, "mlterm", 6) == 0 )
{
new_termtype = C_STR("mlterm-256color");
mlterm_terminal = true;
}
if ( std::strncmp(termtype, "rxvt", 4) != 0
&& s1
&& std::strncmp(s1, "rxvt-xpm", 8) == 0 )
{
new_termtype = C_STR("rxvt-256color");
rxvt_terminal = true;
}
colorEnv env;
if ( get256colorEnvString(env) )
color256 = true;
}
else if ( std::strstr (termtype, "256color") )
color256 = true;
else
color256 = false;
if ( (s5 && std::strlen(s5) > 0) || (s6 && std::strlen(s6) > 0) )
kde_konsole = true;
if ( (s1 && std::strncmp(s1, "gnome-terminal", 14) == 0) || s2 )
{
gnome_terminal = true;
// Each gnome-terminal should be able to use 256 colors
color256 = true;
if ( ! screen_terminal )
new_termtype = C_STR("gnome-256color");
}
new_termtype = termtype_256color_quirks(env);
#if DEBUG
if ( new_termtype )