]> git.saurik.com Git - wxWidgets.git/blame_incremental - src/cocoa/menu.mm
[ 1509599 ] 'Split pickers page in widgets sample' with more icons and rebaking.
[wxWidgets.git] / src / cocoa / menu.mm
... / ...
CommitLineData
1/////////////////////////////////////////////////////////////////////////////
2// Name: src/cocoa/menu.cpp
3// Purpose: wxMenu and wxMenuBar 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: wxWidgets licence
10/////////////////////////////////////////////////////////////////////////////
11
12// ============================================================================
13// declarations
14// ============================================================================
15
16// ----------------------------------------------------------------------------
17// headers
18// ----------------------------------------------------------------------------
19
20#include "wx/wxprec.h"
21
22#include "wx/menu.h"
23
24#ifndef WX_PRECOMP
25 #include "wx/log.h"
26#endif // WX_PRECOMP
27
28#include "wx/cocoa/autorelease.h"
29#include "wx/cocoa/string.h"
30
31#import <Foundation/NSString.h>
32#import <AppKit/NSMenu.h>
33
34#if wxUSE_MENUS
35
36// ----------------------------------------------------------------------------
37// globals
38// ----------------------------------------------------------------------------
39
40// ============================================================================
41// wxMenu implementation
42// ============================================================================
43
44IMPLEMENT_DYNAMIC_CLASS(wxMenu,wxEvtHandler)
45
46bool wxMenu::Create(const wxString& title, long style)
47{
48 wxAutoNSAutoreleasePool pool;
49 m_cocoaNSMenu = [[NSMenu alloc] initWithTitle: wxNSStringWithWxString(title)];
50 AssociateNSMenu(m_cocoaNSMenu);
51 return true;
52}
53
54wxMenu::~wxMenu()
55{
56 DisassociateNSMenu(m_cocoaNSMenu);
57 if(!m_cocoaDeletes)
58 [m_cocoaNSMenu release];
59}
60
61wxMenuItem* wxMenu::DoAppend(wxMenuItem *item)
62{
63 wxAutoNSAutoreleasePool pool;
64 if(!wxMenuBase::DoAppend(item))
65 return NULL;
66 [m_cocoaNSMenu addItem: item->GetNSMenuItem()];
67 return item;
68}
69
70wxMenuItem* wxMenu::DoInsert(unsigned long pos, wxMenuItem *item)
71{
72 wxAutoNSAutoreleasePool pool;
73 if(!wxMenuBase::DoInsert(pos,item))
74 return NULL;
75 [m_cocoaNSMenu insertItem:item->GetNSMenuItem() atIndex:pos];
76 return item;
77}
78
79wxMenuItem* wxMenu::DoRemove(wxMenuItem *item)
80{
81 wxAutoNSAutoreleasePool pool;
82 wxMenuItem *retitem = wxMenuBase::DoRemove(item);
83 wxASSERT(retitem->GetNSMenuItem());
84 [m_cocoaNSMenu removeItem:retitem->GetNSMenuItem()];
85 return retitem;
86}
87
88// This autoreleases the menu on the assumption that something is
89// going to retain it shortly (for instance, it is going to be returned from
90// an overloaded [NSStatusItem menu] or from the applicationDockMenu:
91// NSApplication delegate method.
92//
93// It then sets a bool flag m_cocoaDeletes. When the NSMenu is dealloc'd
94// (dealloc is the Cocoa destructor) we delete ourselves. In this manner we
95// can be available for Cocoa calls until Cocoa is finished with us.
96//
97// I can see very few reasons to undo this. Nevertheless, it is implemented.
98void wxMenu::SetCocoaDeletes(bool cocoaDeletes)
99{
100 if(m_cocoaDeletes==cocoaDeletes)
101 return;
102 m_cocoaDeletes = cocoaDeletes;
103 if(m_cocoaDeletes)
104 [m_cocoaNSMenu autorelease];
105 else
106 [m_cocoaNSMenu retain];
107}
108
109void wxMenu::Cocoa_dealloc()
110{
111 if(m_cocoaDeletes)
112 delete this;
113}
114
115// ============================================================================
116// wxMenuBar implementation
117// ============================================================================
118IMPLEMENT_DYNAMIC_CLASS(wxMenuBar,wxWindow)
119
120bool wxMenuBar::Create(long style)
121{
122 wxAutoNSAutoreleasePool pool;
123 m_cocoaNSMenu = [[NSMenu alloc] initWithTitle: @"wxMenuBar"];
124
125 NSMenuItem *dummyItem = [[NSMenuItem alloc] initWithTitle:@"App menu"
126 /* Note: title gets clobbered by app name anyway */
127 action:nil keyEquivalent:@""];
128 [m_cocoaNSMenu addItem:dummyItem];
129 [dummyItem release];
130 return true;
131}
132
133wxMenuBar::wxMenuBar(size_t n,
134 wxMenu *menus[],
135 const wxString titles[],
136 long style)
137{
138 Create(style);
139
140 for ( size_t i = 0; i < n; ++i )
141 Append(menus[i], titles[i]);
142}
143
144wxMenuBar::~wxMenuBar()
145{
146 [m_cocoaNSMenu release];
147}
148
149bool wxMenuBar::Append( wxMenu *menu, const wxString &title )
150{
151 wxAutoNSAutoreleasePool pool;
152 wxLogTrace(wxTRACE_COCOA,wxT("append menu=%p, title=%s"),menu,title.c_str());
153 if(!wxMenuBarBase::Append(menu,title))
154 return false;
155 wxASSERT(menu);
156 wxASSERT(menu->GetNSMenu());
157 NSString *menuTitle = wxInitNSStringWithWxString([NSString alloc], wxStripMenuCodes(title));
158 NSMenuItem *newItem = [[NSMenuItem alloc] initWithTitle:menuTitle action:NULL keyEquivalent:@""];
159 [menu->GetNSMenu() setTitle:menuTitle];
160 [newItem setSubmenu:menu->GetNSMenu()];
161
162 [m_cocoaNSMenu addItem:newItem];
163
164 [menuTitle release];
165 [newItem release];
166 return true;
167}
168
169bool wxMenuBar::Insert(size_t pos, wxMenu *menu, const wxString& title)
170{
171 wxAutoNSAutoreleasePool pool;
172 wxLogTrace(wxTRACE_COCOA,wxT("insert pos=%lu, menu=%p, title=%s"),pos,menu,title.c_str());
173 // Get the current menu at this position
174 wxMenu *nextmenu = GetMenu(pos);
175 if(!wxMenuBarBase::Insert(pos,menu,title))
176 return false;
177 wxASSERT(menu);
178 wxASSERT(menu->GetNSMenu());
179 NSString *menuTitle = wxInitNSStringWithWxString([NSString alloc], title);
180 NSMenuItem *newItem = [[NSMenuItem alloc] initWithTitle:menuTitle action:NULL keyEquivalent:@""];
181 [menu->GetNSMenu() setTitle:menuTitle];
182 [newItem setSubmenu:menu->GetNSMenu()];
183
184 int itemindex = [m_cocoaNSMenu indexOfItemWithSubmenu:nextmenu->GetNSMenu()];
185 wxASSERT(itemindex>=0);
186 [m_cocoaNSMenu insertItem:newItem atIndex:itemindex];
187
188 [menuTitle release];
189 [newItem release];
190 return true;
191}
192
193wxMenu *wxMenuBar::Replace(size_t pos, wxMenu *menu, const wxString& title)
194{
195 return NULL;
196}
197
198wxMenu *wxMenuBar::Remove(size_t pos)
199{
200 wxMenu *menu = wxMenuBarBase::Remove(pos);
201 wxASSERT(menu);
202 int itemindex = [GetNSMenu() indexOfItemWithSubmenu:menu->GetNSMenu()];
203 wxASSERT(itemindex>=0);
204 [m_cocoaNSMenu removeItemAtIndex:itemindex];
205 return menu;
206}
207
208
209void wxMenuBar::EnableTop(size_t pos, bool enable)
210{
211}
212
213bool wxMenuBar::IsEnabledTop(size_t pos) const
214{
215 return false;
216}
217
218void wxMenuBar::SetLabelTop(size_t pos, const wxString& label)
219{
220}
221
222wxString wxMenuBar::GetLabelTop(size_t pos) const
223{
224 wxMenu *menu = GetMenu(pos);
225 int itemindex = [m_cocoaNSMenu indexOfItemWithSubmenu:menu->GetNSMenu()];
226 wxASSERT(itemindex>=0);
227 return wxStringWithNSString([[m_cocoaNSMenu itemAtIndex:itemindex] title]);
228}
229
230void wxMenuBar::Attach(wxFrame *frame)
231{
232 wxMenuBarBase::Attach(frame);
233}
234
235void wxMenuBar::Detach()
236{
237 wxMenuBarBase::Detach();
238}
239
240wxSize wxMenuBar::DoGetBestClientSize() const
241{
242 return wxDefaultSize;
243}
244
245#endif // wxUSE_MENUS