src/cocoa/menuitem.mm

   1 ///////////////////////////////////////////////////////////////////////////////
   2 // Name:        menuitem.cpp
   3 // Purpose:     wxMenuItem implementation
   4 // Author:      David Elliott
   5 // Modified by:
   6 // Created:     2002/12/15
   7 // RCS-ID:      $Id:
   8 // Copyright:   2002 David Elliott
   9 // Licence:     wxWindows licence
  10 ///////////////////////////////////////////////////////////////////////////////
  11
  12 // ============================================================================
  13 // declarations
  14 // ============================================================================
  15
  16 // ----------------------------------------------------------------------------
  17 // headers
  18 // ----------------------------------------------------------------------------
  19
  20 #include "wx/wxprec.h"
  21 #ifndef WX_PRECOMP
  22     #include "wx/menu.h"
  23     #include "wx/menuitem.h"
  24     #include "wx/utils.h"
  25     #include "wx/frame.h"
  26 #endif
  27
  28 #include "wx/cocoa/ObjcPose.h"
  29 #include "wx/cocoa/autorelease.h"
  30
  31 #import <AppKit/NSMenuItem.h>
  32 #import <AppKit/NSMenu.h>
  33 #import <Foundation/NSString.h>
  34
  35 #if wxUSE_MENUS
  36
  37 // ----------------------------------------------------------------------------
  38 // globals
  39 // ----------------------------------------------------------------------------
  40 wxMenuItemCocoaHash wxMenuItemCocoa::sm_cocoaHash;
  41
  42 // ----------------------------------------------------------------------------
  43 // functions prototypes
  44 // ----------------------------------------------------------------------------
  45
  46 // ============================================================================
  47 // @class wxPoserNSMenuItem
  48 // ============================================================================
  49 @interface wxPoserNSMenuItem : NSMenuItem
  50 {
  51 }
  52
  53 @end // wxPoserNSMenuItem
  54
  55 WX_IMPLEMENT_POSER(wxPoserNSMenuItem);
  56 @implementation wxPoserNSMenuItem : NSMenuItem
  57
  58 @end // wxPoseRNSMenuItem
  59
  60 // ============================================================================
  61 // wxMenuItemCocoa implementation
  62 // ============================================================================
  63 IMPLEMENT_DYNAMIC_CLASS(wxMenuItem, wxObject)
  64
  65 // ----------------------------------------------------------------------------
  66 // wxMenuItemBase
  67 // ----------------------------------------------------------------------------
  68
  69 wxMenuItem *wxMenuItemBase::New(wxMenu *parentMenu,
  70                                 int itemid,
  71                                 const wxString& name,
  72                                 const wxString& help,
  73                                 wxItemKind kind,
  74                                 wxMenu *subMenu)
  75 {
  76     return new wxMenuItem(parentMenu, itemid, name, help, kind, subMenu);
  77 }
  78
  79 /* static */
  80 wxString wxMenuItemBase::GetLabelFromText(const wxString& text)
  81 {
  82     return wxStripMenuCodes(text);
  83 }
  84
  85 // ----------------------------------------------------------------------------
  86 // ctor & dtor
  87 // ----------------------------------------------------------------------------
  88 wxMenuItemCocoa::wxMenuItemCocoa(wxMenu *pParentMenu,
  89                        int itemid,
  90                        const wxString& strName,
  91                        const wxString& strHelp,
  92                        wxItemKind kind,
  93                        wxMenu *pSubMenu)
  94           : wxMenuItemBase(pParentMenu, itemid, strName, strHelp, kind, pSubMenu)
  95 {
  96     wxAutoNSAutoreleasePool pool;
  97     NSString *menuTitle = [[NSString alloc] initWithCString: wxStripMenuCodes(strName).c_str()];
  98     m_cocoaNSMenuItem = [[NSMenuItem alloc] initWithTitle:menuTitle action:@selector(wxMenuItemAction:) keyEquivalent:@""];
  99     sm_cocoaHash.insert(wxMenuItemCocoaHash::value_type(m_cocoaNSMenuItem,this));
 100     if(pSubMenu)
 101     {
 102         wxASSERT(pSubMenu->GetNSMenu());
 103         [pSubMenu->GetNSMenu() setTitle:menuTitle];
 104         [m_cocoaNSMenuItem setSubmenu:pSubMenu->GetNSMenu()];
 105     }
 106     [menuTitle release];
 107 }
 108
 109 wxMenuItem::~wxMenuItem()
 110 {
 111     sm_cocoaHash.erase(m_cocoaNSMenuItem);
 112     [m_cocoaNSMenuItem release];
 113 }
 114
 115 // ----------------------------------------------------------------------------
 116 // misc
 117 // ----------------------------------------------------------------------------
 118
 119 // change item state
 120 // -----------------
 121
 122 void wxMenuItem::Enable(bool bDoEnable)
 123 {
 124     wxMenuItemBase::Enable(bDoEnable);
 125 }
 126
 127 void wxMenuItem::Check(bool bDoCheck)
 128 {
 129     wxCHECK_RET( IsCheckable(), "only checkable items may be checked" );
 130     wxMenuItemBase::Check(bDoCheck);
 131 }
 132
 133 void wxMenuItem::SetText(const wxString& label)
 134 {
 135     wxMenuItemBase::SetText(label);
 136 }
 137
 138 void wxMenuItem::SetCheckable(bool checkable)
 139 {
 140     wxMenuItemBase::SetCheckable(checkable);
 141 }
 142
 143 #endif // wxUSE_MENUS