| 1 | ///////////////////////////////////////////////////////////////////////////// |
| 2 | // Name: menu.cpp |
| 3 | // Purpose: wxMenu, wxMenuBar, wxMenuItem |
| 4 | // Author: Stefan Csomor |
| 5 | // Modified by: |
| 6 | // Created: 1998-01-01 |
| 7 | // RCS-ID: $Id$ |
| 8 | // Copyright: (c) Stefan Csomor |
| 9 | // Licence: wxWindows licence |
| 10 | ///////////////////////////////////////////////////////////////////////////// |
| 11 | |
| 12 | #ifdef __GNUG__ |
| 13 | #pragma implementation "menu.h" |
| 14 | #pragma implementation "menuitem.h" |
| 15 | #endif |
| 16 | |
| 17 | // ============================================================================ |
| 18 | // headers & declarations |
| 19 | // ============================================================================ |
| 20 | |
| 21 | // wxWindows headers |
| 22 | // ----------------- |
| 23 | |
| 24 | #include "wx/app.h" |
| 25 | #include "wx/menu.h" |
| 26 | #include "wx/menuitem.h" |
| 27 | #include "wx/window.h" |
| 28 | #include "wx/log.h" |
| 29 | #include "wx/utils.h" |
| 30 | #include "wx/frame.h" |
| 31 | |
| 32 | #include "wx/mac/uma.h" |
| 33 | |
| 34 | // other standard headers |
| 35 | // ---------------------- |
| 36 | #include <string.h> |
| 37 | |
| 38 | #if !USE_SHARED_LIBRARY |
| 39 | IMPLEMENT_DYNAMIC_CLASS(wxMenu, wxEvtHandler) |
| 40 | IMPLEMENT_DYNAMIC_CLASS(wxMenuBar, wxEvtHandler) |
| 41 | #endif |
| 42 | |
| 43 | // the (popup) menu title has this special id |
| 44 | static const int idMenuTitle = -2; |
| 45 | static MenuItemIndex firstUserHelpMenuItem = 0 ; |
| 46 | |
| 47 | const short kwxMacMenuBarResource = 1 ; |
| 48 | const short kwxMacAppleMenuId = 1 ; |
| 49 | |
| 50 | // ============================================================================ |
| 51 | // implementation |
| 52 | // ============================================================================ |
| 53 | static void wxMenubarUnsetInvokingWindow( wxMenu *menu ) ; |
| 54 | static void wxMenubarSetInvokingWindow( wxMenu *menu, wxWindow *win ); |
| 55 | |
| 56 | // Menus |
| 57 | |
| 58 | // Construct a menu with optional title (then use append) |
| 59 | |
| 60 | #ifdef __DARWIN__ |
| 61 | short wxMenu::s_macNextMenuId = 3 ; |
| 62 | #else |
| 63 | short wxMenu::s_macNextMenuId = 2 ; |
| 64 | #endif |
| 65 | |
| 66 | void wxMenu::Init() |
| 67 | { |
| 68 | m_doBreak = FALSE; |
| 69 | m_startRadioGroup = -1; |
| 70 | |
| 71 | // create the menu |
| 72 | m_macMenuId = s_macNextMenuId++; |
| 73 | m_hMenu = UMANewMenu(m_macMenuId, m_title); |
| 74 | |
| 75 | if ( !m_hMenu ) |
| 76 | { |
| 77 | wxLogLastError("UMANewMenu failed"); |
| 78 | } |
| 79 | |
| 80 | // if we have a title, insert it in the beginning of the menu |
| 81 | if ( !!m_title ) |
| 82 | { |
| 83 | Append(idMenuTitle, m_title) ; |
| 84 | AppendSeparator() ; |
| 85 | } |
| 86 | } |
| 87 | |
| 88 | wxMenu::~wxMenu() |
| 89 | { |
| 90 | if (MAC_WXHMENU(m_hMenu)) |
| 91 | ::DisposeMenu(MAC_WXHMENU(m_hMenu)); |
| 92 | } |
| 93 | |
| 94 | void wxMenu::Break() |
| 95 | { |
| 96 | // not available on the mac platform |
| 97 | } |
| 98 | |
| 99 | void wxMenu::Attach(wxMenuBarBase *menubar) |
| 100 | { |
| 101 | wxMenuBase::Attach(menubar); |
| 102 | |
| 103 | EndRadioGroup(); |
| 104 | } |
| 105 | |
| 106 | // function appends a new item or submenu to the menu |
| 107 | // append a new item or submenu to the menu |
| 108 | bool wxMenu::DoInsertOrAppend(wxMenuItem *pItem, size_t pos) |
| 109 | { |
| 110 | wxASSERT_MSG( pItem != NULL, wxT("can't append NULL item to the menu") ); |
| 111 | |
| 112 | if ( pItem->IsSeparator() ) |
| 113 | { |
| 114 | if ( pos == (size_t)-1 ) |
| 115 | MacAppendMenu(MAC_WXHMENU(m_hMenu), "\p-"); |
| 116 | else |
| 117 | MacInsertMenuItem(MAC_WXHMENU(m_hMenu), "\p-" , pos); |
| 118 | } |
| 119 | else |
| 120 | { |
| 121 | wxMenu *pSubMenu = pItem->GetSubMenu() ; |
| 122 | if ( pSubMenu != NULL ) |
| 123 | { |
| 124 | wxASSERT_MSG( pSubMenu->m_hMenu != NULL , wxT("invalid submenu added")); |
| 125 | pSubMenu->m_menuParent = this ; |
| 126 | |
| 127 | if (wxMenuBar::MacGetInstalledMenuBar() == m_menuBar) |
| 128 | { |
| 129 | pSubMenu->MacBeforeDisplay( true ) ; |
| 130 | } |
| 131 | |
| 132 | if ( pos == (size_t)-1 ) |
| 133 | UMAAppendSubMenuItem(MAC_WXHMENU(m_hMenu), pItem->GetText(), pSubMenu->m_macMenuId); |
| 134 | else |
| 135 | UMAInsertSubMenuItem(MAC_WXHMENU(m_hMenu), pItem->GetText() , pos, pSubMenu->m_macMenuId); |
| 136 | pItem->UpdateItemBitmap() ; |
| 137 | pItem->UpdateItemStatus() ; |
| 138 | } |
| 139 | else |
| 140 | { |
| 141 | if ( pos == (size_t)-1 ) |
| 142 | { |
| 143 | UMAAppendMenuItem(MAC_WXHMENU(m_hMenu), wxT("a") ); |
| 144 | pos = CountMenuItems(MAC_WXHMENU(m_hMenu)) ; |
| 145 | } |
| 146 | else |
| 147 | { |
| 148 | UMAInsertMenuItem(MAC_WXHMENU(m_hMenu), wxT("a") , pos); |
| 149 | } |
| 150 | |
| 151 | SetMenuItemCommandID( MAC_WXHMENU(m_hMenu) , pos , pItem->GetId() ) ; |
| 152 | pItem->UpdateItemText() ; |
| 153 | pItem->UpdateItemBitmap() ; |
| 154 | pItem->UpdateItemStatus() ; |
| 155 | |
| 156 | if ( pItem->GetId() == idMenuTitle ) |
| 157 | { |
| 158 | UMAEnableMenuItem(MAC_WXHMENU(m_hMenu) , pos , false ) ; |
| 159 | } |
| 160 | } |
| 161 | } |
| 162 | // if we're already attached to the menubar, we must update it |
| 163 | if ( IsAttached() ) |
| 164 | { |
| 165 | m_menuBar->Refresh(); |
| 166 | } |
| 167 | return TRUE ; |
| 168 | } |
| 169 | |
| 170 | void wxMenu::EndRadioGroup() |
| 171 | { |
| 172 | // we're not inside a radio group any longer |
| 173 | m_startRadioGroup = -1; |
| 174 | } |
| 175 | |
| 176 | bool wxMenu::DoAppend(wxMenuItem *item) |
| 177 | { |
| 178 | wxCHECK_MSG( item, FALSE, _T("NULL item in wxMenu::DoAppend") ); |
| 179 | |
| 180 | bool check = FALSE; |
| 181 | |
| 182 | if ( item->GetKind() == wxITEM_RADIO ) |
| 183 | { |
| 184 | int count = GetMenuItemCount(); |
| 185 | |
| 186 | if ( m_startRadioGroup == -1 ) |
| 187 | { |
| 188 | // start a new radio group |
| 189 | m_startRadioGroup = count; |
| 190 | |
| 191 | // for now it has just one element |
| 192 | item->SetAsRadioGroupStart(); |
| 193 | item->SetRadioGroupEnd(m_startRadioGroup); |
| 194 | |
| 195 | // ensure that we have a checked item in the radio group |
| 196 | check = TRUE; |
| 197 | } |
| 198 | else // extend the current radio group |
| 199 | { |
| 200 | // we need to update its end item |
| 201 | item->SetRadioGroupStart(m_startRadioGroup); |
| 202 | wxMenuItemList::Node *node = GetMenuItems().Item(m_startRadioGroup); |
| 203 | |
| 204 | if ( node ) |
| 205 | { |
| 206 | node->GetData()->SetRadioGroupEnd(count); |
| 207 | } |
| 208 | else |
| 209 | { |
| 210 | wxFAIL_MSG( _T("where is the radio group start item?") ); |
| 211 | } |
| 212 | } |
| 213 | } |
| 214 | else // not a radio item |
| 215 | { |
| 216 | EndRadioGroup(); |
| 217 | } |
| 218 | |
| 219 | if ( !wxMenuBase::DoAppend(item) || !DoInsertOrAppend(item) ) |
| 220 | { |
| 221 | return FALSE; |
| 222 | } |
| 223 | |
| 224 | if ( check ) |
| 225 | { |
| 226 | // check the item initially |
| 227 | item->Check(TRUE); |
| 228 | } |
| 229 | |
| 230 | return TRUE; |
| 231 | } |
| 232 | |
| 233 | bool wxMenu::DoInsert(size_t pos, wxMenuItem *item) |
| 234 | { |
| 235 | return wxMenuBase::DoInsert(pos, item) && DoInsertOrAppend(item, pos); |
| 236 | } |
| 237 | |
| 238 | wxMenuItem *wxMenu::DoRemove(wxMenuItem *item) |
| 239 | { |
| 240 | // we need to find the items position in the child list |
| 241 | size_t pos; |
| 242 | wxMenuItemList::Node *node = GetMenuItems().GetFirst(); |
| 243 | for ( pos = 0; node; pos++ ) |
| 244 | { |
| 245 | if ( node->GetData() == item ) |
| 246 | break; |
| 247 | |
| 248 | node = node->GetNext(); |
| 249 | } |
| 250 | |
| 251 | // DoRemove() (unlike Remove) can only be called for existing item! |
| 252 | wxCHECK_MSG( node, NULL, wxT("bug in wxMenu::Remove logic") ); |
| 253 | |
| 254 | ::DeleteMenuItem(MAC_WXHMENU(m_hMenu) , pos + 1); |
| 255 | |
| 256 | if ( IsAttached() ) |
| 257 | { |
| 258 | // otherwise, the change won't be visible |
| 259 | m_menuBar->Refresh(); |
| 260 | } |
| 261 | |
| 262 | // and from internal data structures |
| 263 | return wxMenuBase::DoRemove(item); |
| 264 | } |
| 265 | |
| 266 | void wxMenu::SetTitle(const wxString& label) |
| 267 | { |
| 268 | m_title = label ; |
| 269 | UMASetMenuTitle(MAC_WXHMENU(m_hMenu) , label ) ; |
| 270 | } |
| 271 | bool wxMenu::ProcessCommand(wxCommandEvent & event) |
| 272 | { |
| 273 | bool processed = FALSE; |
| 274 | |
| 275 | #if WXWIN_COMPATIBILITY |
| 276 | // Try a callback |
| 277 | if (m_callback) |
| 278 | { |
| 279 | (void)(*(m_callback))(*this, event); |
| 280 | processed = TRUE; |
| 281 | } |
| 282 | #endif WXWIN_COMPATIBILITY |
| 283 | |
| 284 | // Try the menu's event handler |
| 285 | if ( !processed && GetEventHandler()) |
| 286 | { |
| 287 | processed = GetEventHandler()->ProcessEvent(event); |
| 288 | } |
| 289 | |
| 290 | // Try the window the menu was popped up from (and up through the |
| 291 | // hierarchy) |
| 292 | wxWindow *win = GetInvokingWindow(); |
| 293 | if ( !processed && win ) |
| 294 | processed = win->GetEventHandler()->ProcessEvent(event); |
| 295 | |
| 296 | return processed; |
| 297 | } |
| 298 | |
| 299 | |
| 300 | // --------------------------------------------------------------------------- |
| 301 | // other |
| 302 | // --------------------------------------------------------------------------- |
| 303 | |
| 304 | wxWindow *wxMenu::GetWindow() const |
| 305 | { |
| 306 | if ( m_invokingWindow != NULL ) |
| 307 | return m_invokingWindow; |
| 308 | else if ( m_menuBar != NULL) |
| 309 | return (wxWindow *) m_menuBar->GetFrame(); |
| 310 | |
| 311 | return NULL; |
| 312 | } |
| 313 | |
| 314 | // helper functions returning the mac menu position for a certain item, note that this is |
| 315 | // mac-wise 1 - based, i.e. the first item has index 1 whereas on MSWin it has pos 0 |
| 316 | |
| 317 | int wxMenu::MacGetIndexFromId( int id ) |
| 318 | { |
| 319 | size_t pos; |
| 320 | wxMenuItemList::Node *node = GetMenuItems().GetFirst(); |
| 321 | for ( pos = 0; node; pos++ ) |
| 322 | { |
| 323 | if ( node->GetData()->GetId() == id ) |
| 324 | break; |
| 325 | |
| 326 | node = node->GetNext(); |
| 327 | } |
| 328 | |
| 329 | if (!node) |
| 330 | return 0; |
| 331 | |
| 332 | return pos + 1 ; |
| 333 | } |
| 334 | |
| 335 | int wxMenu::MacGetIndexFromItem( wxMenuItem *pItem ) |
| 336 | { |
| 337 | size_t pos; |
| 338 | wxMenuItemList::Node *node = GetMenuItems().GetFirst(); |
| 339 | for ( pos = 0; node; pos++ ) |
| 340 | { |
| 341 | if ( node->GetData() == pItem ) |
| 342 | break; |
| 343 | |
| 344 | node = node->GetNext(); |
| 345 | } |
| 346 | |
| 347 | if (!node) |
| 348 | return 0; |
| 349 | |
| 350 | return pos + 1 ; |
| 351 | } |
| 352 | |
| 353 | void wxMenu::MacEnableMenu( bool bDoEnable ) |
| 354 | { |
| 355 | UMAEnableMenuItem(MAC_WXHMENU(m_hMenu) , 0 , bDoEnable ) ; |
| 356 | |
| 357 | ::DrawMenuBar() ; |
| 358 | } |
| 359 | |
| 360 | // MacOS needs to know about submenus somewhere within this menu |
| 361 | // before it can be displayed , also hide special menu items like preferences |
| 362 | // that are handled by the OS |
| 363 | void wxMenu::MacBeforeDisplay( bool isSubMenu ) |
| 364 | { |
| 365 | wxMenuItem* previousItem = NULL ; |
| 366 | int pos ; |
| 367 | wxMenuItemList::Node *node; |
| 368 | wxMenuItem *item; |
| 369 | for (pos = 0, node = GetMenuItems().GetFirst(); node; node = node->GetNext(), pos++) |
| 370 | { |
| 371 | item = (wxMenuItem *)node->GetData(); |
| 372 | wxMenu* subMenu = item->GetSubMenu() ; |
| 373 | if (subMenu) |
| 374 | { |
| 375 | subMenu->MacBeforeDisplay( true ) ; |
| 376 | } |
| 377 | else |
| 378 | { |
| 379 | #if TARGET_CARBON |
| 380 | if ( UMAGetSystemVersion() >= 0x1000 ) |
| 381 | { |
| 382 | if ( item->GetId() == wxApp::s_macPreferencesMenuItemId || item->GetId() == wxApp::s_macExitMenuItemId) |
| 383 | { |
| 384 | ChangeMenuItemAttributes( MAC_WXHMENU( GetHMenu() ) , pos + 1, kMenuItemAttrHidden, 0 ); |
| 385 | if ( GetMenuItems().GetCount() == pos + 1 && previousItem != NULL && previousItem->IsSeparator() ) |
| 386 | { |
| 387 | ChangeMenuItemAttributes( MAC_WXHMENU( GetHMenu() ) , pos , kMenuItemAttrHidden, 0 ); |
| 388 | } |
| 389 | } |
| 390 | } |
| 391 | #endif |
| 392 | } |
| 393 | previousItem = item ; |
| 394 | } |
| 395 | |
| 396 | if ( isSubMenu ) |
| 397 | ::InsertMenu(MAC_WXHMENU( GetHMenu()), -1); |
| 398 | |
| 399 | } |
| 400 | // undo all changes from the MacBeforeDisplay call |
| 401 | void wxMenu::MacAfterDisplay( bool isSubMenu ) |
| 402 | { |
| 403 | if ( isSubMenu ) |
| 404 | ::DeleteMenu(MacGetMenuId()); |
| 405 | |
| 406 | wxMenuItem* previousItem = NULL ; |
| 407 | int pos ; |
| 408 | wxMenuItemList::Node *node; |
| 409 | wxMenuItem *item; |
| 410 | for (pos = 0, node = GetMenuItems().GetFirst(); node; node = node->GetNext(), pos++) |
| 411 | { |
| 412 | item = (wxMenuItem *)node->GetData(); |
| 413 | wxMenu* subMenu = item->GetSubMenu() ; |
| 414 | if (subMenu) |
| 415 | { |
| 416 | subMenu->MacAfterDisplay( true ) ; |
| 417 | } |
| 418 | else |
| 419 | { |
| 420 | // no need to undo hidings |
| 421 | } |
| 422 | previousItem = item ; |
| 423 | } |
| 424 | } |
| 425 | |
| 426 | // Menu Bar |
| 427 | |
| 428 | /* |
| 429 | |
| 430 | Mac Implementation note : |
| 431 | |
| 432 | The Mac has only one global menubar, so we attempt to install the currently |
| 433 | active menubar from a frame, we currently don't take into account mdi-frames |
| 434 | which would ask for menu-merging |
| 435 | |
| 436 | Secondly there is no mac api for changing a menubar that is not the current |
| 437 | menubar, so we have to wait for preparing the actual menubar until the |
| 438 | wxMenubar is to be used |
| 439 | |
| 440 | We can in subsequent versions use MacInstallMenuBar to provide some sort of |
| 441 | auto-merge for MDI in case this will be necessary |
| 442 | |
| 443 | */ |
| 444 | |
| 445 | wxMenuBar* wxMenuBar::s_macInstalledMenuBar = NULL ; |
| 446 | |
| 447 | void wxMenuBar::Init() |
| 448 | { |
| 449 | m_eventHandler = this; |
| 450 | m_menuBarFrame = NULL; |
| 451 | m_invokingWindow = (wxWindow*) NULL; |
| 452 | } |
| 453 | |
| 454 | wxMenuBar::wxMenuBar() |
| 455 | { |
| 456 | Init(); |
| 457 | } |
| 458 | |
| 459 | wxMenuBar::wxMenuBar( long WXUNUSED(style) ) |
| 460 | { |
| 461 | Init(); |
| 462 | } |
| 463 | |
| 464 | |
| 465 | wxMenuBar::wxMenuBar(int count, wxMenu *menus[], const wxString titles[]) |
| 466 | { |
| 467 | Init(); |
| 468 | |
| 469 | m_titles.Alloc(count); |
| 470 | |
| 471 | for ( int i = 0; i < count; i++ ) |
| 472 | { |
| 473 | m_menus.Append(menus[i]); |
| 474 | m_titles.Add(titles[i]); |
| 475 | |
| 476 | menus[i]->Attach(this); |
| 477 | } |
| 478 | } |
| 479 | |
| 480 | wxMenuBar::~wxMenuBar() |
| 481 | { |
| 482 | if (s_macInstalledMenuBar == this) |
| 483 | { |
| 484 | ::ClearMenuBar(); |
| 485 | s_macInstalledMenuBar = NULL; |
| 486 | } |
| 487 | |
| 488 | } |
| 489 | |
| 490 | void wxMenuBar::Refresh(bool WXUNUSED(eraseBackground), const wxRect *WXUNUSED(rect)) |
| 491 | { |
| 492 | wxCHECK_RET( IsAttached(), wxT("can't refresh unatteched menubar") ); |
| 493 | |
| 494 | DrawMenuBar(); |
| 495 | } |
| 496 | |
| 497 | void wxMenuBar::MacInstallMenuBar() |
| 498 | { |
| 499 | if ( s_macInstalledMenuBar == this ) |
| 500 | return ; |
| 501 | |
| 502 | wxStAppResource resload ; |
| 503 | |
| 504 | Handle menubar = ::GetNewMBar( kwxMacMenuBarResource ) ; |
| 505 | wxString message ; |
| 506 | wxCHECK_RET( menubar != NULL, wxT("can't read MBAR resource") ); |
| 507 | ::SetMenuBar( menubar ) ; |
| 508 | #if TARGET_API_MAC_CARBON |
| 509 | ::DisposeMenuBar( menubar ) ; |
| 510 | #else |
| 511 | ::DisposeHandle( menubar ) ; |
| 512 | #endif |
| 513 | |
| 514 | #if TARGET_API_MAC_OS8 |
| 515 | MenuHandle menu = ::GetMenuHandle( kwxMacAppleMenuId ) ; |
| 516 | if ( CountMenuItems( menu ) == 2 ) |
| 517 | { |
| 518 | ::AppendResMenu(menu, 'DRVR'); |
| 519 | } |
| 520 | #endif |
| 521 | |
| 522 | // clean-up the help menu before adding new items |
| 523 | MenuHandle mh = NULL ; |
| 524 | if ( UMAGetHelpMenu( &mh , &firstUserHelpMenuItem) == noErr ) |
| 525 | { |
| 526 | for ( int i = CountMenuItems( mh ) ; i >= firstUserHelpMenuItem ; --i ) |
| 527 | { |
| 528 | DeleteMenuItem( mh , i ) ; |
| 529 | } |
| 530 | } |
| 531 | else |
| 532 | { |
| 533 | mh = NULL ; |
| 534 | } |
| 535 | #if TARGET_CARBON |
| 536 | if ( UMAGetSystemVersion() >= 0x1000 && wxApp::s_macPreferencesMenuItemId) |
| 537 | { |
| 538 | wxMenuItem *item = FindItem( wxApp::s_macPreferencesMenuItemId , NULL ) ; |
| 539 | if ( item == NULL || !(item->IsEnabled()) ) |
| 540 | DisableMenuCommand( NULL , kHICommandPreferences ) ; |
| 541 | else |
| 542 | EnableMenuCommand( NULL , kHICommandPreferences ) ; |
| 543 | } |
| 544 | #endif |
| 545 | for (size_t i = 0; i < m_menus.GetCount(); i++) |
| 546 | { |
| 547 | wxMenuItemList::Node *node; |
| 548 | wxMenuItem *item; |
| 549 | int pos ; |
| 550 | wxMenu* menu = m_menus[i] , *subMenu = NULL ; |
| 551 | |
| 552 | if( m_titles[i] == wxT("?") || m_titles[i] == wxT("&?") || m_titles[i] == wxApp::s_macHelpMenuTitleName ) |
| 553 | { |
| 554 | if ( mh == NULL ) |
| 555 | { |
| 556 | continue ; |
| 557 | } |
| 558 | |
| 559 | for (pos = 0 , node = menu->GetMenuItems().GetFirst(); node; node = node->GetNext(), pos++) |
| 560 | { |
| 561 | item = (wxMenuItem *)node->GetData(); |
| 562 | subMenu = item->GetSubMenu() ; |
| 563 | if (subMenu) |
| 564 | { |
| 565 | // we don't support hierarchical menus in the help menu yet |
| 566 | } |
| 567 | else |
| 568 | { |
| 569 | if ( item->IsSeparator() ) |
| 570 | { |
| 571 | if ( mh ) |
| 572 | MacAppendMenu(mh, "\p-" ); |
| 573 | } |
| 574 | else |
| 575 | { |
| 576 | wxAcceleratorEntry* entry = wxGetAccelFromString( item->GetText() ) ; |
| 577 | |
| 578 | if ( item->GetId() == wxApp::s_macAboutMenuItemId ) |
| 579 | { |
| 580 | UMASetMenuItemText( GetMenuHandle( kwxMacAppleMenuId ) , 1 , item->GetText() ); |
| 581 | UMAEnableMenuItem( GetMenuHandle( kwxMacAppleMenuId ) , 1 , true ); |
| 582 | SetMenuItemCommandID( GetMenuHandle( kwxMacAppleMenuId ) , 1 , item->GetId() ) ; |
| 583 | UMASetMenuItemShortcut( GetMenuHandle( kwxMacAppleMenuId ) , 1 , entry ) ; |
| 584 | } |
| 585 | else |
| 586 | { |
| 587 | if ( mh ) |
| 588 | { |
| 589 | UMAAppendMenuItem(mh, item->GetText() , entry ); |
| 590 | SetMenuItemCommandID( mh , CountMenuItems(mh) , item->GetId() ) ; |
| 591 | } |
| 592 | } |
| 593 | |
| 594 | delete entry ; |
| 595 | } |
| 596 | } |
| 597 | } |
| 598 | } |
| 599 | else |
| 600 | { |
| 601 | UMASetMenuTitle( MAC_WXHMENU(menu->GetHMenu()) , m_titles[i] ) ; |
| 602 | m_menus[i]->MacBeforeDisplay(false) ; |
| 603 | ::InsertMenu(MAC_WXHMENU(m_menus[i]->GetHMenu()), 0); |
| 604 | } |
| 605 | } |
| 606 | ::DrawMenuBar() ; |
| 607 | s_macInstalledMenuBar = this; |
| 608 | } |
| 609 | |
| 610 | void wxMenuBar::EnableTop(size_t pos, bool enable) |
| 611 | { |
| 612 | wxCHECK_RET( IsAttached(), wxT("doesn't work with unattached menubars") ); |
| 613 | m_menus[pos]->MacEnableMenu( enable ) ; |
| 614 | Refresh(); |
| 615 | } |
| 616 | |
| 617 | void wxMenuBar::SetLabelTop(size_t pos, const wxString& label) |
| 618 | { |
| 619 | wxCHECK_RET( pos < GetMenuCount(), wxT("invalid menu index") ); |
| 620 | |
| 621 | m_titles[pos] = label; |
| 622 | |
| 623 | if ( !IsAttached() ) |
| 624 | { |
| 625 | return; |
| 626 | } |
| 627 | |
| 628 | m_menus[pos]->SetTitle( label ) ; |
| 629 | if (wxMenuBar::s_macInstalledMenuBar == this) // are we currently installed ? |
| 630 | { |
| 631 | ::SetMenuBar( GetMenuBar() ) ; |
| 632 | ::InvalMenuBar() ; |
| 633 | } |
| 634 | } |
| 635 | |
| 636 | wxString wxMenuBar::GetLabelTop(size_t pos) const |
| 637 | { |
| 638 | wxCHECK_MSG( pos < GetMenuCount(), wxEmptyString, |
| 639 | wxT("invalid menu index in wxMenuBar::GetLabelTop") ); |
| 640 | |
| 641 | return m_titles[pos]; |
| 642 | } |
| 643 | |
| 644 | int wxMenuBar::FindMenu(const wxString& title) |
| 645 | { |
| 646 | wxString menuTitle = wxStripMenuCodes(title); |
| 647 | |
| 648 | size_t count = GetMenuCount(); |
| 649 | for ( size_t i = 0; i < count; i++ ) |
| 650 | { |
| 651 | wxString title = wxStripMenuCodes(m_titles[i]); |
| 652 | if ( menuTitle == title ) |
| 653 | return i; |
| 654 | } |
| 655 | |
| 656 | return wxNOT_FOUND; |
| 657 | |
| 658 | } |
| 659 | |
| 660 | |
| 661 | // --------------------------------------------------------------------------- |
| 662 | // wxMenuBar construction |
| 663 | // --------------------------------------------------------------------------- |
| 664 | |
| 665 | // --------------------------------------------------------------------------- |
| 666 | // wxMenuBar construction |
| 667 | // --------------------------------------------------------------------------- |
| 668 | |
| 669 | wxMenu *wxMenuBar::Replace(size_t pos, wxMenu *menu, const wxString& title) |
| 670 | { |
| 671 | wxMenu *menuOld = wxMenuBarBase::Replace(pos, menu, title); |
| 672 | if ( !menuOld ) |
| 673 | return FALSE; |
| 674 | m_titles[pos] = title; |
| 675 | |
| 676 | if ( IsAttached() ) |
| 677 | { |
| 678 | if (s_macInstalledMenuBar == this) |
| 679 | { |
| 680 | menuOld->MacAfterDisplay( false ) ; |
| 681 | ::DeleteMenu( menuOld->MacGetMenuId() /* m_menus[pos]->MacGetMenuId() */ ) ; |
| 682 | { |
| 683 | menu->MacBeforeDisplay( false ) ; |
| 684 | UMASetMenuTitle( MAC_WXHMENU(menu->GetHMenu()) , title ) ; |
| 685 | if ( pos == m_menus.GetCount() - 1) |
| 686 | { |
| 687 | ::InsertMenu( MAC_WXHMENU(menu->GetHMenu()) , 0 ) ; |
| 688 | } |
| 689 | else |
| 690 | { |
| 691 | ::InsertMenu( MAC_WXHMENU(menu->GetHMenu()) , m_menus[pos+1]->MacGetMenuId() ) ; |
| 692 | } |
| 693 | } |
| 694 | } |
| 695 | |
| 696 | Refresh(); |
| 697 | } |
| 698 | |
| 699 | return menuOld; |
| 700 | } |
| 701 | |
| 702 | bool wxMenuBar::Insert(size_t pos, wxMenu *menu, const wxString& title) |
| 703 | { |
| 704 | if ( !wxMenuBarBase::Insert(pos, menu, title) ) |
| 705 | return FALSE; |
| 706 | |
| 707 | m_titles.Insert(title, pos); |
| 708 | |
| 709 | UMASetMenuTitle( MAC_WXHMENU(menu->GetHMenu()) , title ) ; |
| 710 | |
| 711 | if ( IsAttached() && s_macInstalledMenuBar == this ) |
| 712 | { |
| 713 | if (s_macInstalledMenuBar == this) |
| 714 | { |
| 715 | menu->MacBeforeDisplay( false ) ; |
| 716 | if ( pos == (size_t) -1 || pos + 1 == m_menus.GetCount() ) |
| 717 | { |
| 718 | ::InsertMenu( MAC_WXHMENU(menu->GetHMenu()) , 0 ) ; |
| 719 | } |
| 720 | else |
| 721 | { |
| 722 | ::InsertMenu( MAC_WXHMENU(menu->GetHMenu()) , m_menus[pos+1]->MacGetMenuId() ) ; |
| 723 | } |
| 724 | } |
| 725 | Refresh(); |
| 726 | } |
| 727 | |
| 728 | return TRUE; |
| 729 | } |
| 730 | |
| 731 | wxMenu *wxMenuBar::Remove(size_t pos) |
| 732 | { |
| 733 | wxMenu *menu = wxMenuBarBase::Remove(pos); |
| 734 | if ( !menu ) |
| 735 | return NULL; |
| 736 | |
| 737 | if ( IsAttached() ) |
| 738 | { |
| 739 | if (s_macInstalledMenuBar == this) |
| 740 | { |
| 741 | ::DeleteMenu( menu->MacGetMenuId() /* m_menus[pos]->MacGetMenuId() */ ) ; |
| 742 | } |
| 743 | |
| 744 | menu->Detach(); |
| 745 | |
| 746 | Refresh(); |
| 747 | } |
| 748 | |
| 749 | m_titles.Remove(pos); |
| 750 | |
| 751 | return menu; |
| 752 | } |
| 753 | |
| 754 | bool wxMenuBar::Append(wxMenu *menu, const wxString& title) |
| 755 | { |
| 756 | WXHMENU submenu = menu ? menu->GetHMenu() : 0; |
| 757 | wxCHECK_MSG( submenu, FALSE, wxT("can't append invalid menu to menubar") ); |
| 758 | |
| 759 | if ( !wxMenuBarBase::Append(menu, title) ) |
| 760 | return FALSE; |
| 761 | |
| 762 | m_titles.Add(title); |
| 763 | |
| 764 | UMASetMenuTitle( MAC_WXHMENU(menu->GetHMenu()) , title ) ; |
| 765 | |
| 766 | if ( IsAttached() ) |
| 767 | { |
| 768 | if (s_macInstalledMenuBar == this) |
| 769 | { |
| 770 | ::InsertMenu( MAC_WXHMENU(menu->GetHMenu()) , 0 ) ; |
| 771 | } |
| 772 | |
| 773 | Refresh(); |
| 774 | } |
| 775 | |
| 776 | // m_invokingWindow is set after wxFrame::SetMenuBar(). This call enables |
| 777 | // adding menu later on. |
| 778 | if (m_invokingWindow) |
| 779 | wxMenubarSetInvokingWindow( menu, m_invokingWindow ); |
| 780 | |
| 781 | return TRUE; |
| 782 | } |
| 783 | |
| 784 | static void wxMenubarUnsetInvokingWindow( wxMenu *menu ) |
| 785 | { |
| 786 | menu->SetInvokingWindow( (wxWindow*) NULL ); |
| 787 | |
| 788 | wxMenuItemList::Node *node = menu->GetMenuItems().GetFirst(); |
| 789 | while (node) |
| 790 | { |
| 791 | wxMenuItem *menuitem = node->GetData(); |
| 792 | if (menuitem->IsSubMenu()) |
| 793 | wxMenubarUnsetInvokingWindow( menuitem->GetSubMenu() ); |
| 794 | node = node->GetNext(); |
| 795 | } |
| 796 | } |
| 797 | |
| 798 | static void wxMenubarSetInvokingWindow( wxMenu *menu, wxWindow *win ) |
| 799 | { |
| 800 | menu->SetInvokingWindow( win ); |
| 801 | |
| 802 | wxMenuItemList::Node *node = menu->GetMenuItems().GetFirst(); |
| 803 | while (node) |
| 804 | { |
| 805 | wxMenuItem *menuitem = node->GetData(); |
| 806 | if (menuitem->IsSubMenu()) |
| 807 | wxMenubarSetInvokingWindow( menuitem->GetSubMenu() , win ); |
| 808 | node = node->GetNext(); |
| 809 | } |
| 810 | } |
| 811 | |
| 812 | void wxMenuBar::UnsetInvokingWindow() |
| 813 | { |
| 814 | m_invokingWindow = (wxWindow*) NULL; |
| 815 | wxMenuList::Node *node = m_menus.GetFirst(); |
| 816 | while (node) |
| 817 | { |
| 818 | wxMenu *menu = node->GetData(); |
| 819 | wxMenubarUnsetInvokingWindow( menu ); |
| 820 | node = node->GetNext(); |
| 821 | } |
| 822 | } |
| 823 | |
| 824 | void wxMenuBar::SetInvokingWindow(wxFrame *frame) |
| 825 | { |
| 826 | m_invokingWindow = frame; |
| 827 | wxMenuList::Node *node = m_menus.GetFirst(); |
| 828 | while (node) |
| 829 | { |
| 830 | wxMenu *menu = node->GetData(); |
| 831 | wxMenubarSetInvokingWindow( menu, frame ); |
| 832 | node = node->GetNext(); |
| 833 | } |
| 834 | } |
| 835 | |
| 836 | void wxMenuBar::Detach() |
| 837 | { |
| 838 | wxMenuBarBase::Detach() ; |
| 839 | } |
| 840 | |
| 841 | void wxMenuBar::Attach(wxFrame *frame) |
| 842 | { |
| 843 | wxMenuBarBase::Attach( frame ) ; |
| 844 | } |
| 845 | // --------------------------------------------------------------------------- |
| 846 | // wxMenuBar searching for menu items |
| 847 | // --------------------------------------------------------------------------- |
| 848 | |
| 849 | // Find the itemString in menuString, and return the item id or wxNOT_FOUND |
| 850 | int wxMenuBar::FindMenuItem(const wxString& menuString, |
| 851 | const wxString& itemString) const |
| 852 | { |
| 853 | wxString menuLabel = wxStripMenuCodes(menuString); |
| 854 | size_t count = GetMenuCount(); |
| 855 | for ( size_t i = 0; i < count; i++ ) |
| 856 | { |
| 857 | wxString title = wxStripMenuCodes(m_titles[i]); |
| 858 | if ( menuString == title ) |
| 859 | return m_menus[i]->FindItem(itemString); |
| 860 | } |
| 861 | |
| 862 | return wxNOT_FOUND; |
| 863 | } |
| 864 | |
| 865 | wxMenuItem *wxMenuBar::FindItem(int id, wxMenu **itemMenu) const |
| 866 | { |
| 867 | if ( itemMenu ) |
| 868 | *itemMenu = NULL; |
| 869 | |
| 870 | wxMenuItem *item = NULL; |
| 871 | size_t count = GetMenuCount(); |
| 872 | for ( size_t i = 0; !item && (i < count); i++ ) |
| 873 | { |
| 874 | item = m_menus[i]->FindItem(id, itemMenu); |
| 875 | } |
| 876 | |
| 877 | return item; |
| 878 | } |
| 879 | |
| 880 | |