vcl/inc/salmenu.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #ifndef INCLUDED_VCL_INC_SALMENU_HXX
  21 #define INCLUDED_VCL_INC_SALMENU_HXX
  22
  23 #include <tools/solar.h>
  24 #include "vcl/dllapi.h"
  25 #include <vcl/menu.hxx>
  26 #include <vcl/keycod.hxx>
  27 #include <vcl/image.hxx>
  28
  29 struct SystemMenuData;
  30 class FloatingWindow;
  31 class SalFrame;
  32
  33 struct SalItemParams
  34 {
  35     sal_uInt16      nId;                    // item Id
  36     MenuItemType    eType;                  // MenuItem-Type
  37     MenuItemBits    nBits;                  // MenuItem-Bits
  38     Menu*           pMenu;                  // Pointer to Menu
  39     OUString   aText;                  // Menu-Text
  40     Image           aImage;                 // Image
  41 };
  42
  43 struct SalMenuButtonItem
  44 {
  45     sal_uInt16          mnId;
  46     Image               maImage;
  47     OUString       maToolTipText;
  48
  49     SalMenuButtonItem() : mnId( 0 ) {}
  50     SalMenuButtonItem( sal_uInt16 i_nId, const Image& rImg, const OUString& i_rTTText = OUString() )
  51     : mnId( i_nId ), maImage( rImg ), maToolTipText( i_rTTText ) {}
  52 };
  53
  54 class VCL_PLUGIN_PUBLIC SalMenuItem
  55 {
  56 public:
  57     SalMenuItem() {}
  58     virtual ~SalMenuItem();
  59 };
  60
  61 class VCL_PLUGIN_PUBLIC SalMenu
  62 {
  63 public:
  64     SalMenu() {}
  65     virtual ~SalMenu();
  66
  67     virtual bool VisibleMenuBar() = 0;  // must return true to actually DISPLAY native menu bars
  68                                             // otherwise only menu messages are processed (eg, OLE on Windows)
  69
  70     virtual void InsertItem( SalMenuItem* pSalMenuItem, unsigned nPos ) = 0;
  71     virtual void RemoveItem( unsigned nPos ) = 0;
  72     virtual void SetSubMenu( SalMenuItem* pSalMenuItem, SalMenu* pSubMenu, unsigned nPos ) = 0;
  73     virtual void SetFrame( const SalFrame* pFrame ) = 0;
  74     virtual void CheckItem( unsigned nPos, bool bCheck ) = 0;
  75     virtual void EnableItem( unsigned nPos, bool bEnable ) = 0;
  76     virtual void SetItemText( unsigned nPos, SalMenuItem* pSalMenuItem, const OUString& rText )= 0;
  77     virtual void SetItemImage( unsigned nPos, SalMenuItem* pSalMenuItem, const Image& rImage ) = 0;
  78     virtual void SetAccelerator( unsigned nPos, SalMenuItem* pSalMenuItem, const vcl::KeyCode& rKeyCode, const OUString& rKeyName ) = 0;
  79     virtual void GetSystemMenuData( SystemMenuData* pData ) = 0;
  80     virtual bool ShowNativePopupMenu(FloatingWindow * pWin, const Rectangle& rRect, FloatWinPopupFlags nFlags);
  81     virtual bool AddMenuBarButton( const SalMenuButtonItem& ); // return false if not implemented or failure
  82     virtual void RemoveMenuBarButton( sal_uInt16 nId );
  83
  84     // TODO: implement show/hide for the Win/Mac VCL native backends
  85     virtual void ShowItem( unsigned nPos, bool bShow ) { EnableItem( nPos, bShow ); }
  86
  87     // return an empty rectangle if not implemented
  88     // return Rectangle( Point( -1, -1 ), Size( 1, 1 ) ) if menu bar buttons implemented
  89     // but rectangle cannot be determined
  90     virtual Rectangle GetMenuBarButtonRectPixel( sal_uInt16 i_nItemId, SalFrame* i_pReferenceFrame );
  91 };
  92
  93 #endif // INCLUDED_VCL_INC_SALMENU_HXX
  94
  95 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */