161 lines
5.5 KiB
C++
161 lines
5.5 KiB
C++
/***********************************************************************
|
|
* fmenubar.h - Widget FMenuBar *
|
|
* *
|
|
* This file is part of the Final Cut widget toolkit *
|
|
* *
|
|
* Copyright 2015-2017 Markus Gans *
|
|
* *
|
|
* The Final Cut is free software; you can redistribute it and/or *
|
|
* modify it under the terms of the GNU Lesser General Public License *
|
|
* as published by the Free Software Foundation; either version 3 of *
|
|
* the License, or (at your option) any later version. *
|
|
* *
|
|
* The Final Cut is distributed in the hope that it will be useful, *
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
|
|
* GNU Lesser General Public License for more details. *
|
|
* *
|
|
* You should have received a copy of the GNU Lesser General Public *
|
|
* License along with this program. If not, see *
|
|
* <http://www.gnu.org/licenses/>. *
|
|
***********************************************************************/
|
|
|
|
/* Inheritance diagram
|
|
* ═══════════════════
|
|
*
|
|
* ▕▔▔▔▔▔▔▔▔▔▏
|
|
* ▕ FTerm ▏
|
|
* ▕▁▁▁▁▁▁▁▁▁▏
|
|
* ▲
|
|
* │
|
|
* ▕▔▔▔▔▔▔▔▔▔▏ ▕▔▔▔▔▔▔▔▔▔▏
|
|
* ▕ FVTerm ▏ ▕ FObject ▏
|
|
* ▕▁▁▁▁▁▁▁▁▁▏ ▕▁▁▁▁▁▁▁▁▁▏
|
|
* ▲ ▲
|
|
* │ │
|
|
* └─────┬─────┘
|
|
* │
|
|
* ▕▔▔▔▔▔▔▔▔▔▏
|
|
* ▕ FWidget ▏
|
|
* ▕▁▁▁▁▁▁▁▁▁▏
|
|
* ▲
|
|
* │
|
|
* ▕▔▔▔▔▔▔▔▔▔▏ ▕▔▔▔▔▔▔▔▔▔▔▔▏1 *▕▔▔▔▔▔▔▔▔▔▔▔▏
|
|
* ▕ FWindow ▏ ▕ FMenuList ▏- - - -▕ FMenuItem ▏
|
|
* ▕▁▁▁▁▁▁▁▁▁▏ ▕▁▁▁▁▁▁▁▁▁▁▁▏ ▕▁▁▁▁▁▁▁▁▁▁▁▏
|
|
* ▲ ▲
|
|
* │ │
|
|
* └─────┬─────┘
|
|
* │
|
|
* ▕▔▔▔▔▔▔▔▔▔▔▏
|
|
* ▕ FMenuBar ▏
|
|
* ▕▁▁▁▁▁▁▁▁▁▁▏
|
|
*/
|
|
|
|
#ifndef FMENUBAR_H
|
|
#define FMENUBAR_H
|
|
|
|
#if !defined (USE_FINAL_H) && !defined (COMPILE_FINAL_CUT)
|
|
#error "Only <final/final.h> can be included directly."
|
|
#endif
|
|
|
|
#include "final/fmenu.h"
|
|
#include "final/fmenulist.h"
|
|
#include "final/fwindow.h"
|
|
|
|
|
|
//----------------------------------------------------------------------
|
|
// class FMenuBar
|
|
//----------------------------------------------------------------------
|
|
|
|
#pragma pack(push)
|
|
#pragma pack(1)
|
|
|
|
class FMenuBar : public FWindow, public FMenuList
|
|
{
|
|
public:
|
|
// Constructor
|
|
explicit FMenuBar (FWidget* = 0);
|
|
|
|
// Destructor
|
|
virtual ~FMenuBar();
|
|
|
|
// Accessors
|
|
virtual const char* getClassName() const;
|
|
|
|
// Methods
|
|
void hide();
|
|
void resetMenu();
|
|
void adjustSize();
|
|
|
|
// Event handlers
|
|
void onKeyPress (FKeyEvent*);
|
|
void onMouseDown (FMouseEvent*);
|
|
void onMouseUp (FMouseEvent*);
|
|
void onMouseMove (FMouseEvent*);
|
|
void onAccel (FAccelEvent*);
|
|
|
|
// Callback methods
|
|
void cb_item_deactivated (FWidget*, data_ptr);
|
|
|
|
private:
|
|
// Typedef
|
|
typedef struct
|
|
{
|
|
wchar_t* text;
|
|
int length;
|
|
int startpos;
|
|
int hotkeypos;
|
|
bool no_underline;
|
|
} menuText;
|
|
|
|
// Disable copy constructor
|
|
FMenuBar (const FMenuBar&);
|
|
|
|
// Disable assignment operator (=)
|
|
FMenuBar& operator = (const FMenuBar&);
|
|
|
|
// Inquiry
|
|
bool isMenu (FMenuItem*) const;
|
|
|
|
// Methods
|
|
void init();
|
|
void calculateDimensions();
|
|
bool selectNextItem();
|
|
bool selectPrevItem();
|
|
bool hotkeyMenu (FKeyEvent*&);
|
|
int getHotkeyPos (wchar_t[], wchar_t[], uInt);
|
|
void draw();
|
|
void drawItems();
|
|
void drawItem (FMenuItem*, int&);
|
|
void setLineAttributes (FMenuItem*);
|
|
void drawMenuText (menuText&);
|
|
void drawEllipsis (menuText&, int);
|
|
void drawLeadingSpace (int&);
|
|
void drawTrailingSpace (int&);
|
|
void adjustItems();
|
|
void leaveMenuBar();
|
|
|
|
// Friend classes
|
|
friend class FMenu;
|
|
friend class FMenuItem;
|
|
|
|
// Data Members
|
|
bool mouse_down;
|
|
bool drop_down;
|
|
int screenWidth;
|
|
};
|
|
#pragma pack(pop)
|
|
|
|
|
|
// FMenuBar inline functions
|
|
//----------------------------------------------------------------------
|
|
inline const char* FMenuBar::getClassName() const
|
|
{ return "FMenuBar"; }
|
|
|
|
//----------------------------------------------------------------------
|
|
inline bool FMenuBar::isMenu (FMenuItem* mi) const
|
|
{ return mi->hasMenu(); }
|
|
|
|
#endif // FMENUBAR_H
|