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e9576ca5 | 1 | /////////////////////////////////////////////////////////////////////////////// |
670f9935 | 2 | // Name: src/mac/carbon/menuitem.cpp |
e9576ca5 | 3 | // Purpose: wxMenuItem implementation |
a31a5f85 | 4 | // Author: Stefan Csomor |
3dee36ae | 5 | // Modified by: |
a31a5f85 | 6 | // Created: 1998-01-01 |
e9576ca5 | 7 | // RCS-ID: $Id$ |
a31a5f85 | 8 | // Copyright: (c) Stefan Csomor |
65571936 | 9 | // Licence: wxWindows licence |
e9576ca5 SC |
10 | /////////////////////////////////////////////////////////////////////////////// |
11 | ||
3d1a4878 SC |
12 | #include "wx/wxprec.h" |
13 | ||
e9576ca5 SC |
14 | #include "wx/menuitem.h" |
15 | ||
670f9935 WS |
16 | #ifndef WX_PRECOMP |
17 | #include "wx/app.h" | |
3b3dc801 | 18 | #include "wx/menu.h" |
670f9935 WS |
19 | #endif // WX_PRECOMP |
20 | ||
d497dca4 | 21 | #include "wx/mac/uma.h" |
e9576ca5 | 22 | |
fd04970a | 23 | IMPLEMENT_DYNAMIC_CLASS(wxMenuItem, wxObject) |
37e2cb08 | 24 | |
e9576ca5 | 25 | |
d65c269b VZ |
26 | wxMenuItem::wxMenuItem(wxMenu *pParentMenu, |
27 | int id, | |
28 | const wxString& text, | |
29 | const wxString& strHelp, | |
30 | wxItemKind kind, | |
3dee36ae WS |
31 | wxMenu *pSubMenu) |
32 | :wxMenuItemBase(pParentMenu, id, text, strHelp, kind, pSubMenu) | |
e9576ca5 | 33 | { |
408aef5e | 34 | wxASSERT_MSG( id != 0 || pSubMenu != NULL , wxT("A MenuItem ID of Zero does not work under Mac") ) ; |
3dee36ae | 35 | |
bf918b97 SC |
36 | // In other languages there is no difference in naming the Exit/Quit menu item between MacOS and Windows guidelines |
37 | // therefore these item must not be translated | |
43524b15 DS |
38 | if ( wxStripMenuCodes(m_text).Upper() == wxT("EXIT") ) |
39 | m_text = wxT("Quit\tCtrl+Q") ; | |
bf918b97 SC |
40 | |
41 | m_radioGroup.start = -1; | |
3dee36ae | 42 | m_isRadioGroupStart = false; |
e9576ca5 SC |
43 | } |
44 | ||
3dee36ae | 45 | wxMenuItem::~wxMenuItem() |
e9576ca5 SC |
46 | { |
47 | } | |
48 | ||
bf918b97 SC |
49 | // change item state |
50 | // ----------------- | |
51abe921 | 51 | |
3dee36ae WS |
52 | void wxMenuItem::SetBitmap(const wxBitmap& bitmap) |
53 | { | |
54 | m_bitmap = bitmap; | |
55 | UpdateItemBitmap(); | |
51abe921 SC |
56 | } |
57 | ||
3dee36ae | 58 | void wxMenuItem::UpdateItemBitmap() |
51abe921 | 59 | { |
e40298d5 JS |
60 | if ( !m_parentMenu ) |
61 | return ; | |
3dee36ae | 62 | |
e40298d5 JS |
63 | MenuHandle mhandle = MAC_WXHMENU(m_parentMenu->GetHMenu()) ; |
64 | MenuItemIndex index = m_parentMenu->MacGetIndexFromItem( this ) ; | |
43524b15 | 65 | if ( mhandle == NULL || index == 0) |
e40298d5 | 66 | return ; |
3dee36ae | 67 | |
e40298d5 JS |
68 | if ( m_bitmap.Ok() ) |
69 | { | |
23af264e | 70 | #if wxUSE_BMPBUTTON |
e40298d5 | 71 | ControlButtonContentInfo info ; |
b2f3b00b | 72 | wxMacCreateBitmapButton( &info , m_bitmap ) ; |
e40298d5 JS |
73 | if ( info.contentType != kControlNoContent ) |
74 | { | |
b2f3b00b | 75 | if ( info.contentType == kControlContentIconRef ) |
3dee36ae | 76 | SetMenuItemIconHandle( mhandle , index , |
b2f3b00b | 77 | kMenuIconRefType , (Handle) info.u.iconRef ) ; |
e40298d5 | 78 | } |
20b69855 | 79 | wxMacReleaseBitmapButton( &info ) ; |
3dee36ae | 80 | #endif |
e40298d5 | 81 | } |
51abe921 SC |
82 | } |
83 | ||
3dee36ae | 84 | void wxMenuItem::UpdateItemStatus() |
e9576ca5 | 85 | { |
e40298d5 JS |
86 | if ( !m_parentMenu ) |
87 | return ; | |
43524b15 | 88 | |
ea41ff3a DS |
89 | if ( IsSeparator() ) |
90 | return ; | |
3dee36ae | 91 | |
756c2704 SC |
92 | #if TARGET_CARBON |
93 | if ( UMAGetSystemVersion() >= 0x1000 && GetId() == wxApp::s_macPreferencesMenuItemId) | |
94 | { | |
95 | if ( !IsEnabled() ) | |
96 | DisableMenuCommand( NULL , kHICommandPreferences ) ; | |
97 | else | |
98 | EnableMenuCommand( NULL , kHICommandPreferences ) ; | |
99 | } | |
ea41ff3a | 100 | |
756c2704 SC |
101 | if ( UMAGetSystemVersion() >= 0x1000 && GetId() == wxApp::s_macExitMenuItemId) |
102 | { | |
103 | if ( !IsEnabled() ) | |
104 | DisableMenuCommand( NULL , kHICommandQuit ) ; | |
105 | else | |
106 | EnableMenuCommand( NULL , kHICommandQuit ) ; | |
107 | } | |
108 | #endif | |
ea41ff3a | 109 | |
3dee36ae | 110 | { |
756c2704 SC |
111 | MenuHandle mhandle = MAC_WXHMENU(m_parentMenu->GetHMenu()) ; |
112 | MenuItemIndex index = m_parentMenu->MacGetIndexFromItem( this ) ; | |
ea41ff3a | 113 | if ( mhandle == NULL || index == 0) |
756c2704 SC |
114 | return ; |
115 | ||
3dee36ae WS |
116 | UMAEnableMenuItem( mhandle , index , m_isEnabled ) ; |
117 | if ( IsCheckable() && IsChecked() ) | |
756c2704 SC |
118 | ::SetItemMark( mhandle , index , 0x12 ) ; // checkmark |
119 | else | |
120 | ::SetItemMark( mhandle , index , 0 ) ; // no mark | |
121 | ||
4c5dae08 | 122 | UMASetMenuItemText( mhandle , index , wxStripMenuCodes(m_text) , wxFont::GetDefaultEncoding() ) ; |
3dee36ae | 123 | wxAcceleratorEntry *entry = wxGetAccelFromString( m_text ) ; |
756c2704 SC |
124 | UMASetMenuItemShortcut( mhandle , index , entry ) ; |
125 | delete entry ; | |
126 | } | |
e9576ca5 SC |
127 | } |
128 | ||
3dee36ae | 129 | void wxMenuItem::UpdateItemText() |
bf918b97 | 130 | { |
e40298d5 JS |
131 | if ( !m_parentMenu ) |
132 | return ; | |
3dee36ae | 133 | |
e40298d5 JS |
134 | MenuHandle mhandle = MAC_WXHMENU(m_parentMenu->GetHMenu()) ; |
135 | MenuItemIndex index = m_parentMenu->MacGetIndexFromItem( this ) ; | |
43524b15 | 136 | if (mhandle == NULL || index == 0) |
e40298d5 JS |
137 | return ; |
138 | ||
4c5dae08 | 139 | UMASetMenuItemText( mhandle , index , wxStripMenuCodes(m_text) , wxFont::GetDefaultEncoding() ) ; |
3dee36ae | 140 | wxAcceleratorEntry *entry = wxGetAccelFromString( m_text ) ; |
e40298d5 JS |
141 | UMASetMenuItemShortcut( mhandle , index , entry ) ; |
142 | delete entry ; | |
bf918b97 | 143 | } |
e7549107 | 144 | |
e9576ca5 SC |
145 | void wxMenuItem::Enable(bool bDoEnable) |
146 | { | |
a2d3a3d1 | 147 | if (( m_isEnabled != bDoEnable |
bdacb147 | 148 | #if TARGET_CARBON |
a2d3a3d1 JS |
149 | // avoid changing menuitem state when menu is disabled |
150 | // eg. BeginAppModalStateForWindow() will disable menus and ignore this change | |
151 | // which in turn causes m_isEnabled to become out of sync with real menuitem state | |
152 | && !(m_parentMenu && !IsMenuItemEnabled(MAC_WXHMENU(m_parentMenu->GetHMenu()), 0)) ) | |
153 | // always update builtin menuitems | |
154 | || ( GetId() == wxApp::s_macPreferencesMenuItemId | |
155 | || GetId() == wxApp::s_macExitMenuItemId | |
156 | || GetId() == wxApp::s_macAboutMenuItemId | |
bdacb147 | 157 | #endif |
a2d3a3d1 | 158 | )) |
e40298d5 JS |
159 | { |
160 | wxMenuItemBase::Enable( bDoEnable ) ; | |
161 | UpdateItemStatus() ; | |
162 | } | |
bf918b97 | 163 | } |
ea41ff3a | 164 | |
bf918b97 SC |
165 | void wxMenuItem::UncheckRadio() |
166 | { | |
3dee36ae | 167 | if ( m_isChecked ) |
e40298d5 JS |
168 | { |
169 | wxMenuItemBase::Check( false ) ; | |
170 | UpdateItemStatus() ; | |
171 | } | |
e9576ca5 SC |
172 | } |
173 | ||
174 | void wxMenuItem::Check(bool bDoCheck) | |
175 | { | |
ea41ff3a | 176 | wxCHECK_RET( IsCheckable() && !IsSeparator(), wxT("only checkable items may be checked") ); |
e40298d5 | 177 | |
3dee36ae | 178 | if ( m_isChecked != bDoCheck ) |
e40298d5 JS |
179 | { |
180 | if ( GetKind() == wxITEM_RADIO ) | |
181 | { | |
182 | if ( bDoCheck ) | |
183 | { | |
184 | wxMenuItemBase::Check( bDoCheck ) ; | |
185 | UpdateItemStatus() ; | |
3dee36ae | 186 | |
e40298d5 JS |
187 | // get the index of this item in the menu |
188 | const wxMenuItemList& items = m_parentMenu->GetMenuItems(); | |
189 | int pos = items.IndexOf(this); | |
190 | wxCHECK_RET( pos != wxNOT_FOUND, | |
191 | _T("menuitem not found in the menu items list?") ); | |
192 | ||
193 | // get the radio group range | |
ea41ff3a | 194 | int start, end; |
e40298d5 JS |
195 | |
196 | if ( m_isRadioGroupStart ) | |
197 | { | |
198 | // we already have all information we need | |
199 | start = pos; | |
200 | end = m_radioGroup.end; | |
201 | } | |
202 | else // next radio group item | |
203 | { | |
204 | // get the radio group end from the start item | |
205 | start = m_radioGroup.start; | |
206 | end = items.Item(start)->GetData()->m_radioGroup.end; | |
207 | } | |
208 | ||
209 | // also uncheck all the other items in this radio group | |
affd2611 | 210 | wxMenuItemList::compatibility_iterator node = items.Item(start); |
e40298d5 JS |
211 | for ( int n = start; n <= end && node; n++ ) |
212 | { | |
213 | if ( n != pos ) | |
e40298d5 | 214 | ((wxMenuItem*)node->GetData())->UncheckRadio(); |
ea41ff3a | 215 | |
e40298d5 JS |
216 | node = node->GetNext(); |
217 | } | |
218 | } | |
219 | } | |
220 | else | |
221 | { | |
222 | wxMenuItemBase::Check( bDoCheck ) ; | |
223 | UpdateItemStatus() ; | |
224 | } | |
225 | } | |
51abe921 SC |
226 | } |
227 | ||
228 | void wxMenuItem::SetText(const wxString& text) | |
229 | { | |
230 | // don't do anything if label didn't change | |
231 | if ( m_text == text ) | |
232 | return; | |
233 | ||
234 | wxMenuItemBase::SetText(text); | |
3dee36ae | 235 | |
bf918b97 SC |
236 | UpdateItemText() ; |
237 | } | |
51abe921 | 238 | |
bf918b97 SC |
239 | // radio group stuff |
240 | // ----------------- | |
51abe921 | 241 | |
bf918b97 SC |
242 | void wxMenuItem::SetAsRadioGroupStart() |
243 | { | |
3dee36ae | 244 | m_isRadioGroupStart = true; |
51abe921 | 245 | } |
bf918b97 SC |
246 | |
247 | void wxMenuItem::SetRadioGroupStart(int start) | |
51abe921 | 248 | { |
bf918b97 | 249 | wxASSERT_MSG( !m_isRadioGroupStart, |
43524b15 | 250 | wxT("should only be called for the next radio items") ); |
bf918b97 SC |
251 | |
252 | m_radioGroup.start = start; | |
253 | } | |
254 | ||
255 | void wxMenuItem::SetRadioGroupEnd(int end) | |
256 | { | |
257 | wxASSERT_MSG( m_isRadioGroupStart, | |
43524b15 | 258 | wxT("should only be called for the first radio item") ); |
bf918b97 SC |
259 | |
260 | m_radioGroup.end = end; | |
51abe921 SC |
261 | } |
262 | ||
263 | // ---------------------------------------------------------------------------- | |
264 | // wxMenuItemBase | |
265 | // ---------------------------------------------------------------------------- | |
266 | ||
2f1ae414 SC |
267 | /* static */ |
268 | wxString wxMenuItemBase::GetLabelFromText(const wxString& text) | |
269 | { | |
270 | return wxStripMenuCodes(text); | |
271 | } | |
272 | ||
51abe921 SC |
273 | wxMenuItem *wxMenuItemBase::New(wxMenu *parentMenu, |
274 | int id, | |
275 | const wxString& name, | |
276 | const wxString& help, | |
d65c269b | 277 | wxItemKind kind, |
51abe921 SC |
278 | wxMenu *subMenu) |
279 | { | |
d65c269b | 280 | return new wxMenuItem(parentMenu, id, name, help, kind, subMenu); |
51abe921 | 281 | } |