Applied patch #881258: Add wxT() to debug messages and a few others
[wxWidgets.git] / src / cocoa / NSMenu.mm
1 /////////////////////////////////////////////////////////////////////////////
2 // Name:        cocoa/NSMenu.mm
3 // Purpose:     wxCocoaNSMenu implementation
4 // Author:      David Elliott
5 // Modified by:
6 // Created:     2002/12/09
7 // RCS-ID:      $Id$
8 // Copyright:   (c) 2002 David Elliott
9 // Licence:     wxWindows licence
10 /////////////////////////////////////////////////////////////////////////////
11
12 #include "wx/wxprec.h"
13 #if wxUSE_MENUS
14 #ifndef WX_PRECOMP
15     #include "wx/log.h"
16 #endif // WX_PRECOMP
17
18 #include "wx/cocoa/NSMenu.h"
19 //#include "wx/cocoa/ObjcPose.h"
20
21 #import <Foundation/NSNotification.h>
22 #import <AppKit/NSMenu.h>
23
24 #if 0 // There is no reason to pose for NSMenu at this time.
25 // ============================================================================
26 // @class wxPoserNSMenu
27 // ============================================================================
28 @interface wxPoserNSMenu : NSMenu
29 {
30 }
31
32 @end // wxPoserNSMenu
33
34 WX_IMPLEMENT_POSER(wxPoserNSMenu);
35 @implementation wxPoserNSMenu : NSMenu
36
37 @end // wxPoserNSMenu
38 #endif // 0
39
40 // ============================================================================
41 // @class wxNSMenuNotificationObserver
42 // ============================================================================
43 @interface wxNSMenuNotificationObserver : NSObject
44 {
45 }
46
47 struct objc_object *wxCocoaNSMenu::sm_cocoaObserver = [[wxNSMenuNotificationObserver alloc] init];
48
49 - (void)menuDidAddItem: (NSNotification *)notification;
50 - (void)menuDidChangeItem: (NSNotification *)notification;
51 - (void)menuDidRemoveItem: (NSNotification *)notification;
52 - (void)menuDidSendAction: (NSNotification *)notification;
53 - (void)menuWillSendAction: (NSNotification *)notification;
54 @end // interface wxNSMenuNotificationObserver
55
56 @implementation wxNSMenuNotificationObserver : NSObject
57
58 - (void)menuDidAddItem: (NSNotification *)notification
59 {
60     wxCocoaNSMenu *menu = wxCocoaNSMenu::GetFromCocoa([notification object]);
61     wxCHECK_RET(menu,wxT("menuDidAddItem received but no wxMenu exists"));
62     menu->CocoaNotification_menuDidAddItem(notification);
63 }
64
65 - (void)menuDidChangeItem: (NSNotification *)notification
66 {
67     wxCocoaNSMenu *menu = wxCocoaNSMenu::GetFromCocoa([notification object]);
68     wxCHECK_RET(menu,wxT("menuDidChangeItem received but no wxMenu exists"));
69     menu->CocoaNotification_menuDidChangeItem(notification);
70 }
71
72 - (void)menuDidRemoveItem: (NSNotification *)notification
73 {
74     wxCocoaNSMenu *menu = wxCocoaNSMenu::GetFromCocoa([notification object]);
75     wxCHECK_RET(menu,wxT("menuDidRemoveItem received but no wxMenu exists"));
76     menu->CocoaNotification_menuDidRemoveItem(notification);
77 }
78
79 - (void)menuDidSendAction: (NSNotification *)notification
80 {
81     wxCocoaNSMenu *menu = wxCocoaNSMenu::GetFromCocoa([notification object]);
82     wxCHECK_RET(menu,wxT("menuDidSendAction received but no wxMenu exists"));
83     menu->CocoaNotification_menuDidSendAction(notification);
84 }
85
86 - (void)menuWillSendAction: (NSNotification *)notification
87 {
88     wxCocoaNSMenu *menu = wxCocoaNSMenu::GetFromCocoa([notification object]);
89     wxCHECK_RET(menu,wxT("menuWillSendAction received but no wxMenu exists"));
90     menu->CocoaNotification_menuWillSendAction(notification);
91 }
92
93 @end // implementation wxNSMenuNotificationObserver
94
95 // ========================================================================
96 // wxCocoaNSMenu
97 // ========================================================================
98 WX_IMPLEMENT_OBJC_INTERFACE_HASHMAP(NSMenu)
99
100 void wxCocoaNSMenu::AssociateNSMenu(WX_NSMenu cocoaNSMenu, unsigned int flags)
101 {
102     if(cocoaNSMenu)
103     {
104         sm_cocoaHash.insert(wxCocoaNSMenuHash::value_type(cocoaNSMenu,this));
105         if(flags&OBSERVE_DidAddItem)
106             [[NSNotificationCenter defaultCenter] addObserver:(id)sm_cocoaObserver selector:@selector(menuDidAddItem:) name:NSMenuDidAddItemNotification object:cocoaNSMenu];
107         if(flags&OBSERVE_DidChangeItem)
108             [[NSNotificationCenter defaultCenter] addObserver:(id)sm_cocoaObserver selector:@selector(menuDidChangeItem:) name:NSMenuDidChangeItemNotification object:cocoaNSMenu];
109         if(flags&OBSERVE_DidRemoveItem)
110             [[NSNotificationCenter defaultCenter] addObserver:(id)sm_cocoaObserver selector:@selector(menuDidRemoveItem:) name:NSMenuDidRemoveItemNotification object:cocoaNSMenu];
111         if(flags&OBSERVE_DidSendAction)
112             [[NSNotificationCenter defaultCenter] addObserver:(id)sm_cocoaObserver selector:@selector(menuDidSendAction:) name:NSMenuDidSendActionNotification object:cocoaNSMenu];
113         if(flags&OBSERVE_WillSendAction)
114             [[NSNotificationCenter defaultCenter] addObserver:(id)sm_cocoaObserver selector:@selector(menuWillSendAction:) name:NSMenuWillSendActionNotification object:cocoaNSMenu];
115     }
116 }
117
118 void wxCocoaNSMenu::DisassociateNSMenu(WX_NSMenu cocoaNSMenu)
119 {
120     if(cocoaNSMenu)
121     {
122         sm_cocoaHash.erase(cocoaNSMenu);
123         [[NSNotificationCenter defaultCenter] removeObserver:(id)sm_cocoaObserver name:NSMenuDidAddItemNotification object:cocoaNSMenu];
124         [[NSNotificationCenter defaultCenter] removeObserver:(id)sm_cocoaObserver name:NSMenuDidChangeItemNotification object:cocoaNSMenu];
125         [[NSNotificationCenter defaultCenter] removeObserver:(id)sm_cocoaObserver name:NSMenuDidRemoveItemNotification object:cocoaNSMenu];
126         [[NSNotificationCenter defaultCenter] removeObserver:(id)sm_cocoaObserver name:NSMenuDidSendActionNotification object:cocoaNSMenu];
127         [[NSNotificationCenter defaultCenter] removeObserver:(id)sm_cocoaObserver name:NSMenuWillSendActionNotification object:cocoaNSMenu];
128     }
129 }
130
131 #endif // wxUSE_MENUS