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
  30 #import <AppKit/NSMenuItem.h>
  31 #import <AppKit/NSMenu.h>
  32 #import <Foundation/NSString.h>
  33
  34 #if wxUSE_MENUS
  35
  36 // ----------------------------------------------------------------------------
  37 // globals
  38 // ----------------------------------------------------------------------------
  39 wxMenuItemCocoaHash wxMenuItemCocoa::sm_cocoaHash;
  40
  41 // ----------------------------------------------------------------------------
  42 // functions prototypes
  43 // ----------------------------------------------------------------------------
  44
  45 // ============================================================================
  46 // @class wxPoserNSMenuItem
  47 // ============================================================================
  48 @interface wxPoserNSMenuItem : NSMenuItem
  49 {
  50 }
  51
  52 @end // wxPoserNSMenuItem
  53
  54 WX_IMPLEMENT_POSER(wxPoserNSMenuItem);
  55 @implementation wxPoserNSMenuItem : NSMenuItem
  56
  57 @end // wxPoseRNSMenuItem
  58
  59 // ============================================================================
  60 // wxMenuItemCocoa implementation
  61 // ============================================================================
  62 IMPLEMENT_DYNAMIC_CLASS(wxMenuItem, wxObject)
  63
  64 // ----------------------------------------------------------------------------
  65 // wxMenuItemBase
  66 // ----------------------------------------------------------------------------
  67
  68 wxMenuItem *wxMenuItemBase::New(wxMenu *parentMenu,
  69                                 int itemid,
  70                                 const wxString& name,
  71                                 const wxString& help,
  72                                 wxItemKind kind,
  73                                 wxMenu *subMenu)
  74 {
  75     return new wxMenuItem(parentMenu, itemid, name, help, kind, subMenu);
  76 }
  77
  78 /* static */
  79 wxString wxMenuItemBase::GetLabelFromText(const wxString& text)
  80 {
  81     return wxStripMenuCodes(text);
  82 }
  83
  84 // ----------------------------------------------------------------------------
  85 // ctor & dtor
  86 // ----------------------------------------------------------------------------
  87 wxMenuItemCocoa::wxMenuItemCocoa(wxMenu *pParentMenu,
  88                        int itemid,
  89                        const wxString& strName,
  90                        const wxString& strHelp,
  91                        wxItemKind kind,
  92                        wxMenu *pSubMenu)
  93           : wxMenuItemBase(pParentMenu, itemid, strName, strHelp, kind, pSubMenu)
  94 {
  95     NSString *menuTitle = [[NSString alloc] initWithCString: wxStripMenuCodes(strName).c_str()];
  96     m_cocoaNSMenuItem = [[NSMenuItem alloc] initWithTitle:menuTitle action:@selector(wxMenuItemAction:) keyEquivalent:@""];
  97     sm_cocoaHash.insert(wxMenuItemCocoaHash::value_type(m_cocoaNSMenuItem,this));
  98     if(pSubMenu)
  99     {
 100         wxASSERT(pSubMenu->GetNSMenu());
 101         [pSubMenu->GetNSMenu() setTitle:menuTitle];
 102         [m_cocoaNSMenuItem setSubmenu:pSubMenu->GetNSMenu()];
 103     }
 104     [menuTitle release];
 105 }
 106
 107 wxMenuItem::~wxMenuItem()
 108 {
 109     sm_cocoaHash.erase(m_cocoaNSMenuItem);
 110     [m_cocoaNSMenuItem release];
 111 }
 112
 113 // ----------------------------------------------------------------------------
 114 // misc
 115 // ----------------------------------------------------------------------------
 116
 117 // change item state
 118 // -----------------
 119
 120 void wxMenuItem::Enable(bool bDoEnable)
 121 {
 122     wxMenuItemBase::Enable(bDoEnable);
 123 }
 124
 125 void wxMenuItem::Check(bool bDoCheck)
 126 {
 127     wxCHECK_RET( IsCheckable(), "only checkable items may be checked" );
 128     wxMenuItemBase::Check(bDoCheck);
 129 }
 130
 131 void wxMenuItem::SetText(const wxString& label)
 132 {
 133     wxMenuItemBase::SetText(label);
 134 }
 135
 136 void wxMenuItem::SetCheckable(bool checkable)
 137 {
 138     wxMenuItemBase::SetCheckable(checkable);
 139 }
 140
 141 #endif // wxUSE_MENUS