| 1 | ///////////////////////////////////////////////////////////////////////////// |
| 2 | // Name: src/msw/menu.cpp |
| 3 | // Purpose: wxMenu, wxMenuBar, wxMenuItem |
| 4 | // Author: Julian Smart |
| 5 | // Modified by: Vadim Zeitlin |
| 6 | // Created: 04/01/98 |
| 7 | // RCS-ID: $Id$ |
| 8 | // Copyright: (c) Julian Smart |
| 9 | // Licence: wxWindows licence |
| 10 | ///////////////////////////////////////////////////////////////////////////// |
| 11 | |
| 12 | // =========================================================================== |
| 13 | // declarations |
| 14 | // =========================================================================== |
| 15 | |
| 16 | // --------------------------------------------------------------------------- |
| 17 | // headers |
| 18 | // --------------------------------------------------------------------------- |
| 19 | |
| 20 | // For compilers that support precompilation, includes "wx.h". |
| 21 | #include "wx/wxprec.h" |
| 22 | |
| 23 | #ifdef __BORLANDC__ |
| 24 | #pragma hdrstop |
| 25 | #endif |
| 26 | |
| 27 | #if wxUSE_MENUS |
| 28 | |
| 29 | #include "wx/menu.h" |
| 30 | |
| 31 | #ifndef WX_PRECOMP |
| 32 | #include "wx/msw/wrapcctl.h" // include <commctrl.h> "properly" |
| 33 | #include "wx/frame.h" |
| 34 | #include "wx/utils.h" |
| 35 | #include "wx/intl.h" |
| 36 | #include "wx/log.h" |
| 37 | #endif |
| 38 | |
| 39 | #if wxUSE_OWNER_DRAWN |
| 40 | #include "wx/ownerdrw.h" |
| 41 | #endif |
| 42 | |
| 43 | #include "wx/msw/private.h" |
| 44 | |
| 45 | #ifdef __WXWINCE__ |
| 46 | #include <windows.h> |
| 47 | #include <windowsx.h> |
| 48 | #include <tchar.h> |
| 49 | #include <ole2.h> |
| 50 | #include <shellapi.h> |
| 51 | #if (_WIN32_WCE < 400) && !defined(__HANDHELDPC__) |
| 52 | #include <aygshell.h> |
| 53 | #endif |
| 54 | |
| 55 | #include "wx/msw/wince/missing.h" |
| 56 | |
| 57 | #endif |
| 58 | |
| 59 | // other standard headers |
| 60 | #include <string.h> |
| 61 | |
| 62 | //VC6 needs these defining, though they are in winuser.h |
| 63 | #ifndef MIIM_BITMAP |
| 64 | #define MIIM_STRING 0x00000040 |
| 65 | #define MIIM_BITMAP 0x00000080 |
| 66 | #define MIIM_FTYPE 0x00000100 |
| 67 | #define HBMMENU_CALLBACK ((HBITMAP) -1) |
| 68 | typedef struct tagMENUINFO |
| 69 | { |
| 70 | DWORD cbSize; |
| 71 | DWORD fMask; |
| 72 | DWORD dwStyle; |
| 73 | UINT cyMax; |
| 74 | HBRUSH hbrBack; |
| 75 | DWORD dwContextHelpID; |
| 76 | DWORD dwMenuData; |
| 77 | } MENUINFO, FAR *LPMENUINFO; |
| 78 | #endif |
| 79 | |
| 80 | #if wxUSE_OWNER_DRAWN |
| 81 | #include "wx/dynlib.h" |
| 82 | #endif |
| 83 | |
| 84 | #ifndef MNS_CHECKORBMP |
| 85 | #define MNS_CHECKORBMP 0x04000000 |
| 86 | #endif |
| 87 | #ifndef MIM_STYLE |
| 88 | #define MIM_STYLE 0x00000010 |
| 89 | #endif |
| 90 | |
| 91 | // ---------------------------------------------------------------------------- |
| 92 | // global variables |
| 93 | // ---------------------------------------------------------------------------- |
| 94 | |
| 95 | // ---------------------------------------------------------------------------- |
| 96 | // constants |
| 97 | // ---------------------------------------------------------------------------- |
| 98 | |
| 99 | // the (popup) menu title has this special id |
| 100 | static const int idMenuTitle = -3; |
| 101 | |
| 102 | // ---------------------------------------------------------------------------- |
| 103 | // private functions |
| 104 | // ---------------------------------------------------------------------------- |
| 105 | |
| 106 | // make the given menu item default |
| 107 | static void SetDefaultMenuItem(HMENU WXUNUSED_IN_WINCE(hmenu), |
| 108 | UINT WXUNUSED_IN_WINCE(id)) |
| 109 | { |
| 110 | #ifndef __WXWINCE__ |
| 111 | MENUITEMINFO mii; |
| 112 | wxZeroMemory(mii); |
| 113 | mii.cbSize = sizeof(MENUITEMINFO); |
| 114 | mii.fMask = MIIM_STATE; |
| 115 | mii.fState = MFS_DEFAULT; |
| 116 | |
| 117 | if ( !::SetMenuItemInfo(hmenu, id, FALSE, &mii) ) |
| 118 | { |
| 119 | wxLogLastError(wxT("SetMenuItemInfo")); |
| 120 | } |
| 121 | #endif |
| 122 | } |
| 123 | |
| 124 | #ifdef __WXWINCE__ |
| 125 | UINT GetMenuState(HMENU hMenu, UINT id, UINT flags) |
| 126 | { |
| 127 | MENUITEMINFO info; |
| 128 | wxZeroMemory(info); |
| 129 | info.cbSize = sizeof(info); |
| 130 | info.fMask = MIIM_STATE; |
| 131 | // MF_BYCOMMAND is zero so test MF_BYPOSITION |
| 132 | if ( !::GetMenuItemInfo(hMenu, id, flags & MF_BYPOSITION ? TRUE : FALSE , & info) ) |
| 133 | wxLogLastError(wxT("GetMenuItemInfo")); |
| 134 | return info.fState; |
| 135 | } |
| 136 | #endif |
| 137 | |
| 138 | // ============================================================================ |
| 139 | // implementation |
| 140 | // ============================================================================ |
| 141 | |
| 142 | #include "wx/listimpl.cpp" |
| 143 | |
| 144 | WX_DEFINE_LIST( wxMenuInfoList ) |
| 145 | |
| 146 | #if wxUSE_EXTENDED_RTTI |
| 147 | |
| 148 | WX_DEFINE_FLAGS( wxMenuStyle ) |
| 149 | |
| 150 | wxBEGIN_FLAGS( wxMenuStyle ) |
| 151 | wxFLAGS_MEMBER(wxMENU_TEAROFF) |
| 152 | wxEND_FLAGS( wxMenuStyle ) |
| 153 | |
| 154 | IMPLEMENT_DYNAMIC_CLASS_XTI(wxMenu, wxEvtHandler,"wx/menu.h") |
| 155 | |
| 156 | wxCOLLECTION_TYPE_INFO( wxMenuItem * , wxMenuItemList ) ; |
| 157 | |
| 158 | template<> void wxCollectionToVariantArray( wxMenuItemList const &theList, wxxVariantArray &value) |
| 159 | { |
| 160 | wxListCollectionToVariantArray<wxMenuItemList::compatibility_iterator>( theList , value ) ; |
| 161 | } |
| 162 | |
| 163 | wxBEGIN_PROPERTIES_TABLE(wxMenu) |
| 164 | wxEVENT_PROPERTY( Select , wxEVT_COMMAND_MENU_SELECTED , wxCommandEvent) |
| 165 | wxPROPERTY( Title, wxString , SetTitle, GetTitle, wxString(), 0 /*flags*/ , wxT("Helpstring") , wxT("group") ) |
| 166 | wxREADONLY_PROPERTY_FLAGS( MenuStyle , wxMenuStyle , long , GetStyle , EMPTY_MACROVALUE , 0 /*flags*/ , wxT("Helpstring") , wxT("group")) // style |
| 167 | wxPROPERTY_COLLECTION( MenuItems , wxMenuItemList , wxMenuItem* , Append , GetMenuItems , 0 /*flags*/ , wxT("Helpstring") , wxT("group")) |
| 168 | wxEND_PROPERTIES_TABLE() |
| 169 | |
| 170 | wxBEGIN_HANDLERS_TABLE(wxMenu) |
| 171 | wxEND_HANDLERS_TABLE() |
| 172 | |
| 173 | wxDIRECT_CONSTRUCTOR_2( wxMenu , wxString , Title , long , MenuStyle ) |
| 174 | |
| 175 | WX_DEFINE_FLAGS( wxMenuBarStyle ) |
| 176 | |
| 177 | wxBEGIN_FLAGS( wxMenuBarStyle ) |
| 178 | wxFLAGS_MEMBER(wxMB_DOCKABLE) |
| 179 | wxEND_FLAGS( wxMenuBarStyle ) |
| 180 | |
| 181 | // the negative id would lead the window (its superclass !) to vetoe streaming out otherwise |
| 182 | bool wxMenuBarStreamingCallback( const wxObject *WXUNUSED(object), wxWriter * , wxPersister * , wxxVariantArray & ) |
| 183 | { |
| 184 | return true ; |
| 185 | } |
| 186 | |
| 187 | IMPLEMENT_DYNAMIC_CLASS_XTI_CALLBACK(wxMenuBar, wxWindow ,"wx/menu.h",wxMenuBarStreamingCallback) |
| 188 | |
| 189 | IMPLEMENT_DYNAMIC_CLASS_XTI(wxMenuInfo, wxObject , "wx/menu.h" ) |
| 190 | |
| 191 | wxBEGIN_PROPERTIES_TABLE(wxMenuInfo) |
| 192 | wxREADONLY_PROPERTY( Menu , wxMenu* , GetMenu , EMPTY_MACROVALUE , 0 /*flags*/ , wxT("Helpstring") , wxT("group")) |
| 193 | wxREADONLY_PROPERTY( Title , wxString , GetTitle , wxString() , 0 /*flags*/ , wxT("Helpstring") , wxT("group")) |
| 194 | wxEND_PROPERTIES_TABLE() |
| 195 | |
| 196 | wxBEGIN_HANDLERS_TABLE(wxMenuInfo) |
| 197 | wxEND_HANDLERS_TABLE() |
| 198 | |
| 199 | wxCONSTRUCTOR_2( wxMenuInfo , wxMenu* , Menu , wxString , Title ) |
| 200 | |
| 201 | wxCOLLECTION_TYPE_INFO( wxMenuInfo * , wxMenuInfoList ) ; |
| 202 | |
| 203 | template<> void wxCollectionToVariantArray( wxMenuInfoList const &theList, wxxVariantArray &value) |
| 204 | { |
| 205 | wxListCollectionToVariantArray<wxMenuInfoList::compatibility_iterator>( theList , value ) ; |
| 206 | } |
| 207 | |
| 208 | wxBEGIN_PROPERTIES_TABLE(wxMenuBar) |
| 209 | wxPROPERTY_COLLECTION( MenuInfos , wxMenuInfoList , wxMenuInfo* , Append , GetMenuInfos , 0 /*flags*/ , wxT("Helpstring") , wxT("group")) |
| 210 | wxEND_PROPERTIES_TABLE() |
| 211 | |
| 212 | wxBEGIN_HANDLERS_TABLE(wxMenuBar) |
| 213 | wxEND_HANDLERS_TABLE() |
| 214 | |
| 215 | wxCONSTRUCTOR_DUMMY( wxMenuBar ) |
| 216 | |
| 217 | #else |
| 218 | IMPLEMENT_DYNAMIC_CLASS(wxMenu, wxEvtHandler) |
| 219 | IMPLEMENT_DYNAMIC_CLASS(wxMenuBar, wxWindow) |
| 220 | IMPLEMENT_DYNAMIC_CLASS(wxMenuInfo, wxObject) |
| 221 | #endif |
| 222 | |
| 223 | const wxMenuInfoList& wxMenuBar::GetMenuInfos() const |
| 224 | { |
| 225 | wxMenuInfoList* list = const_cast< wxMenuInfoList* >( &m_menuInfos ) ; |
| 226 | WX_CLEAR_LIST( wxMenuInfoList , *list ) ; |
| 227 | for( size_t i = 0 ; i < GetMenuCount() ; ++i ) |
| 228 | { |
| 229 | wxMenuInfo* info = new wxMenuInfo() ; |
| 230 | info->Create( const_cast<wxMenuBar*>(this)->GetMenu(i) , GetMenuLabel(i) ) ; |
| 231 | list->Append( info ) ; |
| 232 | } |
| 233 | return m_menuInfos ; |
| 234 | } |
| 235 | |
| 236 | // --------------------------------------------------------------------------- |
| 237 | // wxMenu construction, adding and removing menu items |
| 238 | // --------------------------------------------------------------------------- |
| 239 | |
| 240 | // Construct a menu with optional title (then use append) |
| 241 | void wxMenu::Init() |
| 242 | { |
| 243 | m_doBreak = false; |
| 244 | m_startRadioGroup = -1; |
| 245 | |
| 246 | // create the menu |
| 247 | m_hMenu = (WXHMENU)CreatePopupMenu(); |
| 248 | if ( !m_hMenu ) |
| 249 | { |
| 250 | wxLogLastError(wxT("CreatePopupMenu")); |
| 251 | } |
| 252 | |
| 253 | // if we have a title, insert it in the beginning of the menu |
| 254 | if ( !m_title.empty() ) |
| 255 | { |
| 256 | Append(idMenuTitle, m_title); |
| 257 | AppendSeparator(); |
| 258 | } |
| 259 | } |
| 260 | |
| 261 | // The wxWindow destructor will take care of deleting the submenus. |
| 262 | wxMenu::~wxMenu() |
| 263 | { |
| 264 | // we should free Windows resources only if Windows doesn't do it for us |
| 265 | // which happens if we're attached to a menubar or a submenu of another |
| 266 | // menu |
| 267 | if ( !IsAttached() && !GetParent() ) |
| 268 | { |
| 269 | if ( !::DestroyMenu(GetHmenu()) ) |
| 270 | { |
| 271 | wxLogLastError(wxT("DestroyMenu")); |
| 272 | } |
| 273 | } |
| 274 | |
| 275 | #if wxUSE_ACCEL |
| 276 | // delete accels |
| 277 | WX_CLEAR_ARRAY(m_accels); |
| 278 | #endif // wxUSE_ACCEL |
| 279 | } |
| 280 | |
| 281 | void wxMenu::Break() |
| 282 | { |
| 283 | // this will take effect during the next call to Append() |
| 284 | m_doBreak = true; |
| 285 | } |
| 286 | |
| 287 | void wxMenu::Attach(wxMenuBarBase *menubar) |
| 288 | { |
| 289 | wxMenuBase::Attach(menubar); |
| 290 | |
| 291 | EndRadioGroup(); |
| 292 | } |
| 293 | |
| 294 | #if wxUSE_ACCEL |
| 295 | |
| 296 | int wxMenu::FindAccel(int id) const |
| 297 | { |
| 298 | size_t n, count = m_accels.GetCount(); |
| 299 | for ( n = 0; n < count; n++ ) |
| 300 | { |
| 301 | if ( m_accels[n]->m_command == id ) |
| 302 | return n; |
| 303 | } |
| 304 | |
| 305 | return wxNOT_FOUND; |
| 306 | } |
| 307 | |
| 308 | void wxMenu::UpdateAccel(wxMenuItem *item) |
| 309 | { |
| 310 | if ( item->IsSubMenu() ) |
| 311 | { |
| 312 | wxMenu *submenu = item->GetSubMenu(); |
| 313 | wxMenuItemList::compatibility_iterator node = submenu->GetMenuItems().GetFirst(); |
| 314 | while ( node ) |
| 315 | { |
| 316 | UpdateAccel(node->GetData()); |
| 317 | |
| 318 | node = node->GetNext(); |
| 319 | } |
| 320 | } |
| 321 | else if ( !item->IsSeparator() ) |
| 322 | { |
| 323 | // recurse upwards: we should only modify m_accels of the top level |
| 324 | // menus, not of the submenus as wxMenuBar doesn't look at them |
| 325 | // (alternative and arguable cleaner solution would be to recurse |
| 326 | // downwards in GetAccelCount() and CopyAccels()) |
| 327 | if ( GetParent() ) |
| 328 | { |
| 329 | GetParent()->UpdateAccel(item); |
| 330 | return; |
| 331 | } |
| 332 | |
| 333 | // find the (new) accel for this item |
| 334 | wxAcceleratorEntry *accel = wxAcceleratorEntry::Create(item->GetItemLabel()); |
| 335 | if ( accel ) |
| 336 | accel->m_command = item->GetId(); |
| 337 | |
| 338 | // find the old one |
| 339 | int n = FindAccel(item->GetId()); |
| 340 | if ( n == wxNOT_FOUND ) |
| 341 | { |
| 342 | // no old, add new if any |
| 343 | if ( accel ) |
| 344 | m_accels.Add(accel); |
| 345 | else |
| 346 | return; // skipping RebuildAccelTable() below |
| 347 | } |
| 348 | else |
| 349 | { |
| 350 | // replace old with new or just remove the old one if no new |
| 351 | delete m_accels[n]; |
| 352 | if ( accel ) |
| 353 | m_accels[n] = accel; |
| 354 | else |
| 355 | m_accels.RemoveAt(n); |
| 356 | } |
| 357 | |
| 358 | if ( IsAttached() ) |
| 359 | { |
| 360 | GetMenuBar()->RebuildAccelTable(); |
| 361 | } |
| 362 | } |
| 363 | //else: it is a separator, they can't have accels, nothing to do |
| 364 | } |
| 365 | |
| 366 | #endif // wxUSE_ACCEL |
| 367 | |
| 368 | // append a new item or submenu to the menu |
| 369 | bool wxMenu::DoInsertOrAppend(wxMenuItem *pItem, size_t pos) |
| 370 | { |
| 371 | #if wxUSE_ACCEL |
| 372 | UpdateAccel(pItem); |
| 373 | #endif // wxUSE_ACCEL |
| 374 | |
| 375 | UINT flags = 0; |
| 376 | |
| 377 | // if "Break" has just been called, insert a menu break before this item |
| 378 | // (and don't forget to reset the flag) |
| 379 | if ( m_doBreak ) { |
| 380 | flags |= MF_MENUBREAK; |
| 381 | m_doBreak = false; |
| 382 | } |
| 383 | |
| 384 | if ( pItem->IsSeparator() ) { |
| 385 | flags |= MF_SEPARATOR; |
| 386 | } |
| 387 | |
| 388 | // id is the numeric id for normal menu items and HMENU for submenus as |
| 389 | // required by ::AppendMenu() API |
| 390 | UINT id; |
| 391 | wxMenu *submenu = pItem->GetSubMenu(); |
| 392 | if ( submenu != NULL ) { |
| 393 | wxASSERT_MSG( submenu->GetHMenu(), wxT("invalid submenu") ); |
| 394 | |
| 395 | submenu->SetParent(this); |
| 396 | |
| 397 | id = (UINT)submenu->GetHMenu(); |
| 398 | |
| 399 | flags |= MF_POPUP; |
| 400 | } |
| 401 | else { |
| 402 | id = pItem->GetId(); |
| 403 | } |
| 404 | |
| 405 | |
| 406 | // prepare to insert the item in the menu |
| 407 | wxString itemText = pItem->GetItemLabel(); |
| 408 | LPCTSTR pData = NULL; |
| 409 | if ( pos == (size_t)-1 ) |
| 410 | { |
| 411 | // append at the end (note that the item is already appended to |
| 412 | // internal data structures) |
| 413 | pos = GetMenuItemCount() - 1; |
| 414 | } |
| 415 | |
| 416 | // adjust position to account for the title, if any |
| 417 | if ( !m_title.empty() ) |
| 418 | pos += 2; // for the title itself and its separator |
| 419 | |
| 420 | BOOL ok = false; |
| 421 | |
| 422 | #if wxUSE_OWNER_DRAWN |
| 423 | // Currently, mixing owner-drawn and non-owner-drawn items results in |
| 424 | // inconsistent margins, so we force this to be owner-drawn if any other |
| 425 | // items already are. Later we might want to use a boolean in the wxMenu |
| 426 | // to avoid search. Also we might make this fix unnecessary by getting the correct |
| 427 | // margin using NONCLIENTMETRICS. |
| 428 | if ( !pItem->IsOwnerDrawn() && !pItem->IsSeparator() ) |
| 429 | { |
| 430 | // Check if any other items are ownerdrawn, and make ownerdrawn if so |
| 431 | wxMenuItemList::compatibility_iterator node = GetMenuItems().GetFirst(); |
| 432 | while (node) |
| 433 | { |
| 434 | if (node->GetData()->IsOwnerDrawn()) |
| 435 | { |
| 436 | pItem->SetOwnerDrawn(true); |
| 437 | break; |
| 438 | } |
| 439 | node = node->GetNext(); |
| 440 | } |
| 441 | } |
| 442 | #endif |
| 443 | |
| 444 | // check if we have something more than a simple text item |
| 445 | #if wxUSE_OWNER_DRAWN |
| 446 | if ( pItem->IsOwnerDrawn() ) |
| 447 | { |
| 448 | // is the item owner-drawn just because of the [checked] bitmap? |
| 449 | if ( (pItem->GetBitmap(false).Ok() || pItem->GetBitmap(true).Ok()) && |
| 450 | !pItem->GetTextColour().Ok() && |
| 451 | !pItem->GetBackgroundColour().Ok() && |
| 452 | !pItem->GetFont().Ok() ) |
| 453 | { |
| 454 | // try to use InsertMenuItem() as it's guaranteed to look correct |
| 455 | // while our owner-drawn code is not |
| 456 | #ifndef __DMC__ |
| 457 | // DMC at march 2007 doesn't have HBITMAP hbmpItem tagMENUITEMINFOA /W |
| 458 | // MIIM_BITMAP only works under WinME/2000+ |
| 459 | WinStruct<MENUITEMINFO> mii; |
| 460 | if ( wxGetWinVersion() >= wxWinVersion_98 ) |
| 461 | { |
| 462 | mii.fMask = MIIM_STRING | MIIM_DATA | MIIM_BITMAP; |
| 463 | if ( pItem->IsCheckable() ) |
| 464 | { |
| 465 | // need to set checked/unchecked bitmaps as otherwise our |
| 466 | // MSWOnDrawItem() item is not called |
| 467 | mii.fMask |= MIIM_CHECKMARKS; |
| 468 | } |
| 469 | |
| 470 | mii.cch = itemText.length(); |
| 471 | mii.dwTypeData = wx_const_cast(wxChar *, itemText.wx_str()); |
| 472 | |
| 473 | if (flags & MF_POPUP) |
| 474 | { |
| 475 | mii.fMask |= MIIM_SUBMENU; |
| 476 | mii.hSubMenu = (HMENU)pItem->GetSubMenu()->GetHMenu(); |
| 477 | } |
| 478 | else |
| 479 | { |
| 480 | mii.fMask |= MIIM_ID; |
| 481 | mii.wID = id; |
| 482 | } |
| 483 | |
| 484 | // we can't pass HBITMAP directly as hbmpItem for 2 reasons: |
| 485 | // 1. we can't draw it with transparency then (this is not |
| 486 | // very important now but would be with themed menu bg) |
| 487 | // 2. worse, Windows inverts the bitmap for the selected |
| 488 | // item and this looks downright ugly |
| 489 | // |
| 490 | // so instead draw it ourselves in MSWOnDrawItem() |
| 491 | mii.dwItemData = wx_reinterpret_cast(ULONG_PTR, pItem); |
| 492 | if ( pItem->IsCheckable() ) |
| 493 | { |
| 494 | mii.hbmpChecked = |
| 495 | mii.hbmpUnchecked = HBMMENU_CALLBACK; |
| 496 | } |
| 497 | mii.hbmpItem = HBMMENU_CALLBACK; |
| 498 | |
| 499 | ok = ::InsertMenuItem(GetHmenu(), pos, TRUE /* by pos */, &mii); |
| 500 | if ( !ok ) |
| 501 | { |
| 502 | wxLogLastError(wxT("InsertMenuItem()")); |
| 503 | } |
| 504 | else // InsertMenuItem() ok |
| 505 | { |
| 506 | // we need to remove the extra indent which is reserved for |
| 507 | // the checkboxes by default as it looks ugly unless check |
| 508 | // boxes are used together with bitmaps and this is not the |
| 509 | // case in wx API |
| 510 | WinStruct<MENUINFO> mi; |
| 511 | |
| 512 | // don't call SetMenuInfo() directly, this would prevent |
| 513 | // the app from starting up under Windows 95/NT 4 |
| 514 | typedef BOOL (WINAPI *SetMenuInfo_t)(HMENU, MENUINFO *); |
| 515 | |
| 516 | wxDynamicLibrary dllUser(_T("user32")); |
| 517 | wxDYNLIB_FUNCTION(SetMenuInfo_t, SetMenuInfo, dllUser); |
| 518 | if ( pfnSetMenuInfo ) |
| 519 | { |
| 520 | mi.fMask = MIM_STYLE; |
| 521 | mi.dwStyle = MNS_CHECKORBMP; |
| 522 | if ( !(*pfnSetMenuInfo)(GetHmenu(), &mi) ) |
| 523 | wxLogLastError(_T("SetMenuInfo(MNS_NOCHECK)")); |
| 524 | } |
| 525 | |
| 526 | // tell the item that it's not really owner-drawn but only |
| 527 | // needs to draw its bitmap, the rest is done by Windows |
| 528 | pItem->ResetOwnerDrawn(); |
| 529 | } |
| 530 | } |
| 531 | #endif // __DMC__ |
| 532 | } |
| 533 | |
| 534 | if ( !ok ) |
| 535 | { |
| 536 | // item draws itself, pass pointer to it in data parameter |
| 537 | flags |= MF_OWNERDRAW; |
| 538 | pData = (LPCTSTR)pItem; |
| 539 | } |
| 540 | } |
| 541 | else |
| 542 | #endif // wxUSE_OWNER_DRAWN |
| 543 | { |
| 544 | // item is just a normal string (passed in data parameter) |
| 545 | flags |= MF_STRING; |
| 546 | |
| 547 | #ifdef __WXWINCE__ |
| 548 | itemText = wxMenuItem::GetLabelText(itemText); |
| 549 | #endif |
| 550 | |
| 551 | pData = (wxChar*)itemText.wx_str(); |
| 552 | } |
| 553 | |
| 554 | // item might have already been inserted by InsertMenuItem() above |
| 555 | if ( !ok ) |
| 556 | { |
| 557 | if ( !::InsertMenu(GetHmenu(), pos, flags | MF_BYPOSITION, id, pData) ) |
| 558 | { |
| 559 | wxLogLastError(wxT("InsertMenu[Item]()")); |
| 560 | |
| 561 | return false; |
| 562 | } |
| 563 | } |
| 564 | |
| 565 | |
| 566 | // if we just appended the title, highlight it |
| 567 | if ( (int)id == idMenuTitle ) |
| 568 | { |
| 569 | // visually select the menu title |
| 570 | SetDefaultMenuItem(GetHmenu(), id); |
| 571 | } |
| 572 | |
| 573 | // if we're already attached to the menubar, we must update it |
| 574 | if ( IsAttached() && GetMenuBar()->IsAttached() ) |
| 575 | { |
| 576 | GetMenuBar()->Refresh(); |
| 577 | } |
| 578 | |
| 579 | return true; |
| 580 | } |
| 581 | |
| 582 | void wxMenu::EndRadioGroup() |
| 583 | { |
| 584 | // we're not inside a radio group any longer |
| 585 | m_startRadioGroup = -1; |
| 586 | } |
| 587 | |
| 588 | wxMenuItem* wxMenu::DoAppend(wxMenuItem *item) |
| 589 | { |
| 590 | wxCHECK_MSG( item, NULL, _T("NULL item in wxMenu::DoAppend") ); |
| 591 | |
| 592 | bool check = false; |
| 593 | |
| 594 | if ( item->GetKind() == wxITEM_RADIO ) |
| 595 | { |
| 596 | int count = GetMenuItemCount(); |
| 597 | |
| 598 | if ( m_startRadioGroup == -1 ) |
| 599 | { |
| 600 | // start a new radio group |
| 601 | m_startRadioGroup = count; |
| 602 | |
| 603 | // for now it has just one element |
| 604 | item->SetAsRadioGroupStart(); |
| 605 | item->SetRadioGroupEnd(m_startRadioGroup); |
| 606 | |
| 607 | // ensure that we have a checked item in the radio group |
| 608 | check = true; |
| 609 | } |
| 610 | else // extend the current radio group |
| 611 | { |
| 612 | // we need to update its end item |
| 613 | item->SetRadioGroupStart(m_startRadioGroup); |
| 614 | wxMenuItemList::compatibility_iterator node = GetMenuItems().Item(m_startRadioGroup); |
| 615 | |
| 616 | if ( node ) |
| 617 | { |
| 618 | node->GetData()->SetRadioGroupEnd(count); |
| 619 | } |
| 620 | else |
| 621 | { |
| 622 | wxFAIL_MSG( _T("where is the radio group start item?") ); |
| 623 | } |
| 624 | } |
| 625 | } |
| 626 | else // not a radio item |
| 627 | { |
| 628 | EndRadioGroup(); |
| 629 | } |
| 630 | |
| 631 | if ( !wxMenuBase::DoAppend(item) || !DoInsertOrAppend(item) ) |
| 632 | { |
| 633 | return NULL; |
| 634 | } |
| 635 | |
| 636 | if ( check ) |
| 637 | { |
| 638 | // check the item initially |
| 639 | item->Check(true); |
| 640 | } |
| 641 | |
| 642 | return item; |
| 643 | } |
| 644 | |
| 645 | wxMenuItem* wxMenu::DoInsert(size_t pos, wxMenuItem *item) |
| 646 | { |
| 647 | if (wxMenuBase::DoInsert(pos, item) && DoInsertOrAppend(item, pos)) |
| 648 | return item; |
| 649 | else |
| 650 | return NULL; |
| 651 | } |
| 652 | |
| 653 | wxMenuItem *wxMenu::DoRemove(wxMenuItem *item) |
| 654 | { |
| 655 | // we need to find the item's position in the child list |
| 656 | size_t pos; |
| 657 | wxMenuItemList::compatibility_iterator node = GetMenuItems().GetFirst(); |
| 658 | for ( pos = 0; node; pos++ ) |
| 659 | { |
| 660 | if ( node->GetData() == item ) |
| 661 | break; |
| 662 | |
| 663 | node = node->GetNext(); |
| 664 | } |
| 665 | |
| 666 | // DoRemove() (unlike Remove) can only be called for an existing item! |
| 667 | wxCHECK_MSG( node, NULL, wxT("bug in wxMenu::Remove logic") ); |
| 668 | |
| 669 | #if wxUSE_ACCEL |
| 670 | // remove the corresponding accel from the accel table |
| 671 | int n = FindAccel(item->GetId()); |
| 672 | if ( n != wxNOT_FOUND ) |
| 673 | { |
| 674 | delete m_accels[n]; |
| 675 | |
| 676 | m_accels.RemoveAt(n); |
| 677 | } |
| 678 | //else: this item doesn't have an accel, nothing to do |
| 679 | #endif // wxUSE_ACCEL |
| 680 | |
| 681 | // remove the item from the menu |
| 682 | if ( !::RemoveMenu(GetHmenu(), (UINT)pos, MF_BYPOSITION) ) |
| 683 | { |
| 684 | wxLogLastError(wxT("RemoveMenu")); |
| 685 | } |
| 686 | |
| 687 | if ( IsAttached() && GetMenuBar()->IsAttached() ) |
| 688 | { |
| 689 | // otherwise, the change won't be visible |
| 690 | GetMenuBar()->Refresh(); |
| 691 | } |
| 692 | |
| 693 | // and from internal data structures |
| 694 | return wxMenuBase::DoRemove(item); |
| 695 | } |
| 696 | |
| 697 | // --------------------------------------------------------------------------- |
| 698 | // accelerator helpers |
| 699 | // --------------------------------------------------------------------------- |
| 700 | |
| 701 | #if wxUSE_ACCEL |
| 702 | |
| 703 | // create the wxAcceleratorEntries for our accels and put them into the provided |
| 704 | // array - return the number of accels we have |
| 705 | size_t wxMenu::CopyAccels(wxAcceleratorEntry *accels) const |
| 706 | { |
| 707 | size_t count = GetAccelCount(); |
| 708 | for ( size_t n = 0; n < count; n++ ) |
| 709 | { |
| 710 | *accels++ = *m_accels[n]; |
| 711 | } |
| 712 | |
| 713 | return count; |
| 714 | } |
| 715 | |
| 716 | #endif // wxUSE_ACCEL |
| 717 | |
| 718 | // --------------------------------------------------------------------------- |
| 719 | // set wxMenu title |
| 720 | // --------------------------------------------------------------------------- |
| 721 | |
| 722 | void wxMenu::SetTitle(const wxString& label) |
| 723 | { |
| 724 | bool hasNoTitle = m_title.empty(); |
| 725 | m_title = label; |
| 726 | |
| 727 | HMENU hMenu = GetHmenu(); |
| 728 | |
| 729 | if ( hasNoTitle ) |
| 730 | { |
| 731 | if ( !label.empty() ) |
| 732 | { |
| 733 | if ( !::InsertMenu(hMenu, 0u, MF_BYPOSITION | MF_STRING, |
| 734 | (unsigned)idMenuTitle, m_title.wx_str()) || |
| 735 | !::InsertMenu(hMenu, 1u, MF_BYPOSITION, (unsigned)-1, NULL) ) |
| 736 | { |
| 737 | wxLogLastError(wxT("InsertMenu")); |
| 738 | } |
| 739 | } |
| 740 | } |
| 741 | else |
| 742 | { |
| 743 | if ( label.empty() ) |
| 744 | { |
| 745 | // remove the title and the separator after it |
| 746 | if ( !RemoveMenu(hMenu, 0, MF_BYPOSITION) || |
| 747 | !RemoveMenu(hMenu, 0, MF_BYPOSITION) ) |
| 748 | { |
| 749 | wxLogLastError(wxT("RemoveMenu")); |
| 750 | } |
| 751 | } |
| 752 | else |
| 753 | { |
| 754 | // modify the title |
| 755 | #ifdef __WXWINCE__ |
| 756 | MENUITEMINFO info; |
| 757 | wxZeroMemory(info); |
| 758 | info.cbSize = sizeof(info); |
| 759 | info.fMask = MIIM_TYPE; |
| 760 | info.fType = MFT_STRING; |
| 761 | info.cch = m_title.length(); |
| 762 | info.dwTypeData = wx_const_cast(wxChar *, m_title.wx_str()); |
| 763 | if ( !SetMenuItemInfo(hMenu, 0, TRUE, & info) ) |
| 764 | { |
| 765 | wxLogLastError(wxT("SetMenuItemInfo")); |
| 766 | } |
| 767 | #else |
| 768 | if ( !ModifyMenu(hMenu, 0u, |
| 769 | MF_BYPOSITION | MF_STRING, |
| 770 | (unsigned)idMenuTitle, m_title.wx_str()) ) |
| 771 | { |
| 772 | wxLogLastError(wxT("ModifyMenu")); |
| 773 | } |
| 774 | #endif |
| 775 | } |
| 776 | } |
| 777 | |
| 778 | #ifdef __WIN32__ |
| 779 | // put the title string in bold face |
| 780 | if ( !m_title.empty() ) |
| 781 | { |
| 782 | SetDefaultMenuItem(GetHmenu(), (UINT)idMenuTitle); |
| 783 | } |
| 784 | #endif // Win32 |
| 785 | } |
| 786 | |
| 787 | // --------------------------------------------------------------------------- |
| 788 | // event processing |
| 789 | // --------------------------------------------------------------------------- |
| 790 | |
| 791 | bool wxMenu::MSWCommand(WXUINT WXUNUSED(param), WXWORD id_) |
| 792 | { |
| 793 | const int id = (signed short)id_; |
| 794 | |
| 795 | // ignore commands from the menu title |
| 796 | if ( id != idMenuTitle ) |
| 797 | { |
| 798 | // update the check item when it's clicked |
| 799 | wxMenuItem * const item = FindItem(id); |
| 800 | if ( item && item->IsCheckable() ) |
| 801 | item->Toggle(); |
| 802 | |
| 803 | // get the status of the menu item: note that it has been just changed |
| 804 | // by Toggle() above so here we already get the new state of the item |
| 805 | UINT menuState = ::GetMenuState(GetHmenu(), id, MF_BYCOMMAND); |
| 806 | SendEvent(id, menuState & MF_CHECKED); |
| 807 | } |
| 808 | |
| 809 | return true; |
| 810 | } |
| 811 | |
| 812 | // --------------------------------------------------------------------------- |
| 813 | // other |
| 814 | // --------------------------------------------------------------------------- |
| 815 | |
| 816 | wxWindow *wxMenu::GetWindow() const |
| 817 | { |
| 818 | if ( m_invokingWindow != NULL ) |
| 819 | return m_invokingWindow; |
| 820 | else if ( GetMenuBar() != NULL) |
| 821 | return GetMenuBar()->GetFrame(); |
| 822 | |
| 823 | return NULL; |
| 824 | } |
| 825 | |
| 826 | // --------------------------------------------------------------------------- |
| 827 | // Menu Bar |
| 828 | // --------------------------------------------------------------------------- |
| 829 | |
| 830 | void wxMenuBar::Init() |
| 831 | { |
| 832 | m_eventHandler = this; |
| 833 | m_hMenu = 0; |
| 834 | #if wxUSE_TOOLBAR && defined(__WXWINCE__) |
| 835 | m_toolBar = NULL; |
| 836 | #endif |
| 837 | // Not using a combined wxToolBar/wxMenuBar? then use |
| 838 | // a commandbar in WinCE .NET just to implement the |
| 839 | // menubar. |
| 840 | #if defined(WINCE_WITH_COMMANDBAR) |
| 841 | m_commandBar = NULL; |
| 842 | m_adornmentsAdded = false; |
| 843 | #endif |
| 844 | } |
| 845 | |
| 846 | wxMenuBar::wxMenuBar() |
| 847 | { |
| 848 | Init(); |
| 849 | } |
| 850 | |
| 851 | wxMenuBar::wxMenuBar( long WXUNUSED(style) ) |
| 852 | { |
| 853 | Init(); |
| 854 | } |
| 855 | |
| 856 | wxMenuBar::wxMenuBar(size_t count, wxMenu *menus[], const wxString titles[], long WXUNUSED(style)) |
| 857 | { |
| 858 | Init(); |
| 859 | |
| 860 | m_titles.Alloc(count); |
| 861 | |
| 862 | for ( size_t i = 0; i < count; i++ ) |
| 863 | { |
| 864 | m_menus.Append(menus[i]); |
| 865 | m_titles.Add(titles[i]); |
| 866 | |
| 867 | menus[i]->Attach(this); |
| 868 | } |
| 869 | } |
| 870 | |
| 871 | wxMenuBar::~wxMenuBar() |
| 872 | { |
| 873 | // In Windows CE (not .NET), the menubar is always associated |
| 874 | // with a toolbar, which destroys the menu implicitly. |
| 875 | #if defined(WINCE_WITHOUT_COMMANDBAR) && defined(__POCKETPC__) |
| 876 | if (GetToolBar()) |
| 877 | { |
| 878 | wxToolMenuBar* toolMenuBar = wxDynamicCast(GetToolBar(), wxToolMenuBar); |
| 879 | if (toolMenuBar) |
| 880 | toolMenuBar->SetMenuBar(NULL); |
| 881 | } |
| 882 | #else |
| 883 | // we should free Windows resources only if Windows doesn't do it for us |
| 884 | // which happens if we're attached to a frame |
| 885 | if (m_hMenu && !IsAttached()) |
| 886 | { |
| 887 | #if defined(WINCE_WITH_COMMANDBAR) |
| 888 | ::DestroyWindow((HWND) m_commandBar); |
| 889 | m_commandBar = (WXHWND) NULL; |
| 890 | #else |
| 891 | ::DestroyMenu((HMENU)m_hMenu); |
| 892 | #endif |
| 893 | m_hMenu = (WXHMENU)NULL; |
| 894 | } |
| 895 | #endif |
| 896 | } |
| 897 | |
| 898 | // --------------------------------------------------------------------------- |
| 899 | // wxMenuBar helpers |
| 900 | // --------------------------------------------------------------------------- |
| 901 | |
| 902 | void wxMenuBar::Refresh() |
| 903 | { |
| 904 | if ( IsFrozen() ) |
| 905 | return; |
| 906 | |
| 907 | wxCHECK_RET( IsAttached(), wxT("can't refresh unattached menubar") ); |
| 908 | |
| 909 | #if defined(WINCE_WITHOUT_COMMANDBAR) |
| 910 | if (GetToolBar()) |
| 911 | { |
| 912 | CommandBar_DrawMenuBar((HWND) GetToolBar()->GetHWND(), 0); |
| 913 | } |
| 914 | #elif defined(WINCE_WITH_COMMANDBAR) |
| 915 | if (m_commandBar) |
| 916 | DrawMenuBar((HWND) m_commandBar); |
| 917 | #else |
| 918 | DrawMenuBar(GetHwndOf(GetFrame())); |
| 919 | #endif |
| 920 | } |
| 921 | |
| 922 | WXHMENU wxMenuBar::Create() |
| 923 | { |
| 924 | // Note: this doesn't work at all on Smartphone, |
| 925 | // since you have to use resources. |
| 926 | // We'll have to find another way to add a menu |
| 927 | // by changing/adding menu items to an existing menu. |
| 928 | #if defined(WINCE_WITHOUT_COMMANDBAR) |
| 929 | if ( m_hMenu != 0 ) |
| 930 | return m_hMenu; |
| 931 | |
| 932 | wxToolMenuBar * const bar = wx_static_cast(wxToolMenuBar *, GetToolBar()); |
| 933 | if ( !bar ) |
| 934 | return NULL; |
| 935 | |
| 936 | HWND hCommandBar = GetHwndOf(bar); |
| 937 | |
| 938 | // notify comctl32.dll about the version of the headers we use before using |
| 939 | // any other TB_XXX messages |
| 940 | SendMessage(hCommandBar, TB_BUTTONSTRUCTSIZE, sizeof(TBBUTTON), 0); |
| 941 | |
| 942 | TBBUTTON tbButton; |
| 943 | wxZeroMemory(tbButton); |
| 944 | tbButton.iBitmap = I_IMAGENONE; |
| 945 | tbButton.fsState = TBSTATE_ENABLED; |
| 946 | tbButton.fsStyle = TBSTYLE_DROPDOWN | |
| 947 | TBSTYLE_NO_DROPDOWN_ARROW | |
| 948 | TBSTYLE_AUTOSIZE; |
| 949 | |
| 950 | for ( unsigned i = 0; i < GetMenuCount(); i++ ) |
| 951 | { |
| 952 | HMENU hPopupMenu = (HMENU) GetMenu(i)->GetHMenu(); |
| 953 | tbButton.dwData = (DWORD)hPopupMenu; |
| 954 | wxString label = wxStripMenuCodes(GetMenuLabel(i)); |
| 955 | tbButton.iString = (int) label.wx_str(); |
| 956 | |
| 957 | tbButton.idCommand = NewControlId(); |
| 958 | if ( !::SendMessage(hCommandBar, TB_INSERTBUTTON, i, (LPARAM)&tbButton) ) |
| 959 | { |
| 960 | wxLogLastError(wxT("TB_INSERTBUTTON")); |
| 961 | } |
| 962 | } |
| 963 | |
| 964 | m_hMenu = bar->GetHMenu(); |
| 965 | return m_hMenu; |
| 966 | #else // !__WXWINCE__ |
| 967 | if ( m_hMenu != 0 ) |
| 968 | return m_hMenu; |
| 969 | |
| 970 | m_hMenu = (WXHMENU)::CreateMenu(); |
| 971 | |
| 972 | if ( !m_hMenu ) |
| 973 | { |
| 974 | wxLogLastError(wxT("CreateMenu")); |
| 975 | } |
| 976 | else |
| 977 | { |
| 978 | size_t count = GetMenuCount(), i; |
| 979 | wxMenuList::iterator it; |
| 980 | for ( i = 0, it = m_menus.begin(); i < count; i++, it++ ) |
| 981 | { |
| 982 | if ( !::AppendMenu((HMENU)m_hMenu, MF_POPUP | MF_STRING, |
| 983 | (UINT)(*it)->GetHMenu(), |
| 984 | m_titles[i].wx_str()) ) |
| 985 | { |
| 986 | wxLogLastError(wxT("AppendMenu")); |
| 987 | } |
| 988 | } |
| 989 | } |
| 990 | |
| 991 | return m_hMenu; |
| 992 | #endif // __WXWINCE__/!__WXWINCE__ |
| 993 | } |
| 994 | |
| 995 | int wxMenuBar::MSWPositionForWxMenu(wxMenu *menu, int wxpos) |
| 996 | { |
| 997 | wxASSERT(menu); |
| 998 | wxASSERT(menu->GetHMenu()); |
| 999 | wxASSERT(m_hMenu); |
| 1000 | |
| 1001 | #if defined(__WXWINCE__) |
| 1002 | int totalMSWItems = GetMenuCount(); |
| 1003 | #else |
| 1004 | int totalMSWItems = GetMenuItemCount((HMENU)m_hMenu); |
| 1005 | #endif |
| 1006 | |
| 1007 | int i; // For old C++ compatibility |
| 1008 | for(i=wxpos; i<totalMSWItems; i++) |
| 1009 | { |
| 1010 | if(GetSubMenu((HMENU)m_hMenu,i)==(HMENU)menu->GetHMenu()) |
| 1011 | return i; |
| 1012 | } |
| 1013 | for(i=0; i<wxpos; i++) |
| 1014 | { |
| 1015 | if(GetSubMenu((HMENU)m_hMenu,i)==(HMENU)menu->GetHMenu()) |
| 1016 | return i; |
| 1017 | } |
| 1018 | wxFAIL; |
| 1019 | return -1; |
| 1020 | } |
| 1021 | |
| 1022 | // --------------------------------------------------------------------------- |
| 1023 | // wxMenuBar functions to work with the top level submenus |
| 1024 | // --------------------------------------------------------------------------- |
| 1025 | |
| 1026 | // NB: we don't support owner drawn top level items for now, if we do these |
| 1027 | // functions would have to be changed to use wxMenuItem as well |
| 1028 | |
| 1029 | void wxMenuBar::EnableTop(size_t pos, bool enable) |
| 1030 | { |
| 1031 | wxCHECK_RET( IsAttached(), wxT("doesn't work with unattached menubars") ); |
| 1032 | wxCHECK_RET( pos < GetMenuCount(), wxT("invalid menu index") ); |
| 1033 | |
| 1034 | int flag = enable ? MF_ENABLED : MF_GRAYED; |
| 1035 | |
| 1036 | EnableMenuItem((HMENU)m_hMenu, MSWPositionForWxMenu(GetMenu(pos),pos), MF_BYPOSITION | flag); |
| 1037 | |
| 1038 | Refresh(); |
| 1039 | } |
| 1040 | |
| 1041 | void wxMenuBar::SetMenuLabel(size_t pos, const wxString& label) |
| 1042 | { |
| 1043 | wxCHECK_RET( pos < GetMenuCount(), wxT("invalid menu index") ); |
| 1044 | |
| 1045 | m_titles[pos] = label; |
| 1046 | |
| 1047 | if ( !IsAttached() ) |
| 1048 | { |
| 1049 | return; |
| 1050 | } |
| 1051 | //else: have to modify the existing menu |
| 1052 | |
| 1053 | int mswpos = MSWPositionForWxMenu(GetMenu(pos),pos); |
| 1054 | |
| 1055 | UINT id; |
| 1056 | UINT flagsOld = ::GetMenuState((HMENU)m_hMenu, mswpos, MF_BYPOSITION); |
| 1057 | if ( flagsOld == 0xFFFFFFFF ) |
| 1058 | { |
| 1059 | wxLogLastError(wxT("GetMenuState")); |
| 1060 | |
| 1061 | return; |
| 1062 | } |
| 1063 | |
| 1064 | if ( flagsOld & MF_POPUP ) |
| 1065 | { |
| 1066 | // HIBYTE contains the number of items in the submenu in this case |
| 1067 | flagsOld &= 0xff; |
| 1068 | id = (UINT)::GetSubMenu((HMENU)m_hMenu, mswpos); |
| 1069 | } |
| 1070 | else |
| 1071 | { |
| 1072 | id = pos; |
| 1073 | } |
| 1074 | |
| 1075 | #ifdef __WXWINCE__ |
| 1076 | MENUITEMINFO info; |
| 1077 | wxZeroMemory(info); |
| 1078 | info.cbSize = sizeof(info); |
| 1079 | info.fMask = MIIM_TYPE; |
| 1080 | info.fType = MFT_STRING; |
| 1081 | info.cch = label.length(); |
| 1082 | info.dwTypeData = wx_const_cast(wxChar *, label.wx_str()); |
| 1083 | if ( !SetMenuItemInfo(GetHmenu(), id, TRUE, & info) ) |
| 1084 | { |
| 1085 | wxLogLastError(wxT("SetMenuItemInfo")); |
| 1086 | } |
| 1087 | |
| 1088 | #else |
| 1089 | if ( ::ModifyMenu(GetHmenu(), mswpos, MF_BYPOSITION | MF_STRING | flagsOld, |
| 1090 | id, label.wx_str()) == (int)0xFFFFFFFF ) |
| 1091 | { |
| 1092 | wxLogLastError(wxT("ModifyMenu")); |
| 1093 | } |
| 1094 | #endif |
| 1095 | |
| 1096 | Refresh(); |
| 1097 | } |
| 1098 | |
| 1099 | wxString wxMenuBar::GetMenuLabel(size_t pos) const |
| 1100 | { |
| 1101 | wxCHECK_MSG( pos < GetMenuCount(), wxEmptyString, |
| 1102 | wxT("invalid menu index in wxMenuBar::GetMenuLabel") ); |
| 1103 | |
| 1104 | return m_titles[pos]; |
| 1105 | } |
| 1106 | |
| 1107 | // --------------------------------------------------------------------------- |
| 1108 | // wxMenuBar construction |
| 1109 | // --------------------------------------------------------------------------- |
| 1110 | |
| 1111 | wxMenu *wxMenuBar::Replace(size_t pos, wxMenu *menu, const wxString& title) |
| 1112 | { |
| 1113 | wxMenu *menuOld = wxMenuBarBase::Replace(pos, menu, title); |
| 1114 | if ( !menuOld ) |
| 1115 | return NULL; |
| 1116 | |
| 1117 | m_titles[pos] = title; |
| 1118 | |
| 1119 | #if defined(WINCE_WITHOUT_COMMANDBAR) |
| 1120 | if (IsAttached()) |
| 1121 | #else |
| 1122 | if (GetHmenu()) |
| 1123 | #endif |
| 1124 | { |
| 1125 | int mswpos = MSWPositionForWxMenu(menuOld,pos); |
| 1126 | |
| 1127 | // can't use ModifyMenu() because it deletes the submenu it replaces |
| 1128 | if ( !::RemoveMenu(GetHmenu(), (UINT)mswpos, MF_BYPOSITION) ) |
| 1129 | { |
| 1130 | wxLogLastError(wxT("RemoveMenu")); |
| 1131 | } |
| 1132 | |
| 1133 | if ( !::InsertMenu(GetHmenu(), (UINT)mswpos, |
| 1134 | MF_BYPOSITION | MF_POPUP | MF_STRING, |
| 1135 | (UINT)GetHmenuOf(menu), title.wx_str()) ) |
| 1136 | { |
| 1137 | wxLogLastError(wxT("InsertMenu")); |
| 1138 | } |
| 1139 | |
| 1140 | #if wxUSE_ACCEL |
| 1141 | if ( menuOld->HasAccels() || menu->HasAccels() ) |
| 1142 | { |
| 1143 | // need to rebuild accell table |
| 1144 | RebuildAccelTable(); |
| 1145 | } |
| 1146 | #endif // wxUSE_ACCEL |
| 1147 | |
| 1148 | if (IsAttached()) |
| 1149 | Refresh(); |
| 1150 | } |
| 1151 | |
| 1152 | return menuOld; |
| 1153 | } |
| 1154 | |
| 1155 | bool wxMenuBar::Insert(size_t pos, wxMenu *menu, const wxString& title) |
| 1156 | { |
| 1157 | // Find out which MSW item before which we'll be inserting before |
| 1158 | // wxMenuBarBase::Insert is called and GetMenu(pos) is the new menu. |
| 1159 | // If IsAttached() is false this won't be used anyway |
| 1160 | bool isAttached = |
| 1161 | #if defined(WINCE_WITHOUT_COMMANDBAR) |
| 1162 | IsAttached(); |
| 1163 | #else |
| 1164 | (GetHmenu() != 0); |
| 1165 | #endif |
| 1166 | |
| 1167 | int mswpos = (!isAttached || (pos == m_menus.GetCount())) |
| 1168 | ? -1 // append the menu |
| 1169 | : MSWPositionForWxMenu(GetMenu(pos),pos); |
| 1170 | |
| 1171 | if ( !wxMenuBarBase::Insert(pos, menu, title) ) |
| 1172 | return false; |
| 1173 | |
| 1174 | m_titles.Insert(title, pos); |
| 1175 | |
| 1176 | if ( isAttached ) |
| 1177 | { |
| 1178 | #if defined(WINCE_WITHOUT_COMMANDBAR) |
| 1179 | if (!GetToolBar()) |
| 1180 | return false; |
| 1181 | TBBUTTON tbButton; |
| 1182 | memset(&tbButton, 0, sizeof(TBBUTTON)); |
| 1183 | tbButton.iBitmap = I_IMAGENONE; |
| 1184 | tbButton.fsState = TBSTATE_ENABLED; |
| 1185 | tbButton.fsStyle = TBSTYLE_DROPDOWN | TBSTYLE_NO_DROPDOWN_ARROW | TBSTYLE_AUTOSIZE; |
| 1186 | |
| 1187 | HMENU hPopupMenu = (HMENU) menu->GetHMenu() ; |
| 1188 | tbButton.dwData = (DWORD)hPopupMenu; |
| 1189 | wxString label = wxStripMenuCodes(title); |
| 1190 | tbButton.iString = (int) label.wx_str(); |
| 1191 | |
| 1192 | tbButton.idCommand = NewControlId(); |
| 1193 | if (!::SendMessage((HWND) GetToolBar()->GetHWND(), TB_INSERTBUTTON, pos, (LPARAM)&tbButton)) |
| 1194 | { |
| 1195 | wxLogLastError(wxT("TB_INSERTBUTTON")); |
| 1196 | return false; |
| 1197 | } |
| 1198 | wxUnusedVar(mswpos); |
| 1199 | #else |
| 1200 | if ( !::InsertMenu(GetHmenu(), mswpos, |
| 1201 | MF_BYPOSITION | MF_POPUP | MF_STRING, |
| 1202 | (UINT)GetHmenuOf(menu), title.wx_str()) ) |
| 1203 | { |
| 1204 | wxLogLastError(wxT("InsertMenu")); |
| 1205 | } |
| 1206 | #endif |
| 1207 | #if wxUSE_ACCEL |
| 1208 | if ( menu->HasAccels() ) |
| 1209 | { |
| 1210 | // need to rebuild accell table |
| 1211 | RebuildAccelTable(); |
| 1212 | } |
| 1213 | #endif // wxUSE_ACCEL |
| 1214 | |
| 1215 | if (IsAttached()) |
| 1216 | Refresh(); |
| 1217 | } |
| 1218 | |
| 1219 | return true; |
| 1220 | } |
| 1221 | |
| 1222 | bool wxMenuBar::Append(wxMenu *menu, const wxString& title) |
| 1223 | { |
| 1224 | WXHMENU submenu = menu ? menu->GetHMenu() : 0; |
| 1225 | wxCHECK_MSG( submenu, false, wxT("can't append invalid menu to menubar") ); |
| 1226 | |
| 1227 | if ( !wxMenuBarBase::Append(menu, title) ) |
| 1228 | return false; |
| 1229 | |
| 1230 | m_titles.Add(title); |
| 1231 | |
| 1232 | #if defined(WINCE_WITHOUT_COMMANDBAR) |
| 1233 | if (IsAttached()) |
| 1234 | #else |
| 1235 | if (GetHmenu()) |
| 1236 | #endif |
| 1237 | { |
| 1238 | #if defined(WINCE_WITHOUT_COMMANDBAR) |
| 1239 | if (!GetToolBar()) |
| 1240 | return false; |
| 1241 | TBBUTTON tbButton; |
| 1242 | memset(&tbButton, 0, sizeof(TBBUTTON)); |
| 1243 | tbButton.iBitmap = I_IMAGENONE; |
| 1244 | tbButton.fsState = TBSTATE_ENABLED; |
| 1245 | tbButton.fsStyle = TBSTYLE_DROPDOWN | TBSTYLE_NO_DROPDOWN_ARROW | TBSTYLE_AUTOSIZE; |
| 1246 | |
| 1247 | size_t pos = GetMenuCount(); |
| 1248 | HMENU hPopupMenu = (HMENU) menu->GetHMenu() ; |
| 1249 | tbButton.dwData = (DWORD)hPopupMenu; |
| 1250 | wxString label = wxStripMenuCodes(title); |
| 1251 | tbButton.iString = (int) label.wx_str(); |
| 1252 | |
| 1253 | tbButton.idCommand = NewControlId(); |
| 1254 | if (!::SendMessage((HWND) GetToolBar()->GetHWND(), TB_INSERTBUTTON, pos, (LPARAM)&tbButton)) |
| 1255 | { |
| 1256 | wxLogLastError(wxT("TB_INSERTBUTTON")); |
| 1257 | return false; |
| 1258 | } |
| 1259 | #else |
| 1260 | if ( !::AppendMenu(GetHmenu(), MF_POPUP | MF_STRING, |
| 1261 | (UINT)submenu, title.wx_str()) ) |
| 1262 | { |
| 1263 | wxLogLastError(wxT("AppendMenu")); |
| 1264 | } |
| 1265 | #endif |
| 1266 | |
| 1267 | #if wxUSE_ACCEL |
| 1268 | if ( menu->HasAccels() ) |
| 1269 | { |
| 1270 | // need to rebuild accelerator table |
| 1271 | RebuildAccelTable(); |
| 1272 | } |
| 1273 | #endif // wxUSE_ACCEL |
| 1274 | |
| 1275 | if (IsAttached()) |
| 1276 | Refresh(); |
| 1277 | } |
| 1278 | |
| 1279 | return true; |
| 1280 | } |
| 1281 | |
| 1282 | wxMenu *wxMenuBar::Remove(size_t pos) |
| 1283 | { |
| 1284 | wxMenu *menu = wxMenuBarBase::Remove(pos); |
| 1285 | if ( !menu ) |
| 1286 | return NULL; |
| 1287 | |
| 1288 | #if defined(WINCE_WITHOUT_COMMANDBAR) |
| 1289 | if (IsAttached()) |
| 1290 | #else |
| 1291 | if (GetHmenu()) |
| 1292 | #endif |
| 1293 | { |
| 1294 | #if defined(WINCE_WITHOUT_COMMANDBAR) |
| 1295 | if (GetToolBar()) |
| 1296 | { |
| 1297 | if (!::SendMessage((HWND) GetToolBar()->GetHWND(), TB_DELETEBUTTON, (UINT) pos, (LPARAM) 0)) |
| 1298 | { |
| 1299 | wxLogLastError(wxT("TB_DELETEBUTTON")); |
| 1300 | } |
| 1301 | } |
| 1302 | #else |
| 1303 | if ( !::RemoveMenu(GetHmenu(), (UINT)MSWPositionForWxMenu(menu,pos), MF_BYPOSITION) ) |
| 1304 | { |
| 1305 | wxLogLastError(wxT("RemoveMenu")); |
| 1306 | } |
| 1307 | #endif |
| 1308 | |
| 1309 | #if wxUSE_ACCEL |
| 1310 | if ( menu->HasAccels() ) |
| 1311 | { |
| 1312 | // need to rebuild accell table |
| 1313 | RebuildAccelTable(); |
| 1314 | } |
| 1315 | #endif // wxUSE_ACCEL |
| 1316 | |
| 1317 | if (IsAttached()) |
| 1318 | Refresh(); |
| 1319 | } |
| 1320 | |
| 1321 | m_titles.RemoveAt(pos); |
| 1322 | |
| 1323 | return menu; |
| 1324 | } |
| 1325 | |
| 1326 | #if wxUSE_ACCEL |
| 1327 | |
| 1328 | void wxMenuBar::RebuildAccelTable() |
| 1329 | { |
| 1330 | // merge the accelerators of all menus into one accel table |
| 1331 | size_t nAccelCount = 0; |
| 1332 | size_t i, count = GetMenuCount(); |
| 1333 | wxMenuList::iterator it; |
| 1334 | for ( i = 0, it = m_menus.begin(); i < count; i++, it++ ) |
| 1335 | { |
| 1336 | nAccelCount += (*it)->GetAccelCount(); |
| 1337 | } |
| 1338 | |
| 1339 | if ( nAccelCount ) |
| 1340 | { |
| 1341 | wxAcceleratorEntry *accelEntries = new wxAcceleratorEntry[nAccelCount]; |
| 1342 | |
| 1343 | nAccelCount = 0; |
| 1344 | for ( i = 0, it = m_menus.begin(); i < count; i++, it++ ) |
| 1345 | { |
| 1346 | nAccelCount += (*it)->CopyAccels(&accelEntries[nAccelCount]); |
| 1347 | } |
| 1348 | |
| 1349 | m_accelTable = wxAcceleratorTable(nAccelCount, accelEntries); |
| 1350 | |
| 1351 | delete [] accelEntries; |
| 1352 | } |
| 1353 | } |
| 1354 | |
| 1355 | #endif // wxUSE_ACCEL |
| 1356 | |
| 1357 | void wxMenuBar::Attach(wxFrame *frame) |
| 1358 | { |
| 1359 | wxMenuBarBase::Attach(frame); |
| 1360 | |
| 1361 | #if defined(WINCE_WITH_COMMANDBAR) |
| 1362 | if (!m_hMenu) |
| 1363 | this->Create(); |
| 1364 | if (!m_commandBar) |
| 1365 | m_commandBar = (WXHWND) CommandBar_Create(wxGetInstance(), (HWND) frame->GetHWND(), NewControlId()); |
| 1366 | if (m_commandBar) |
| 1367 | { |
| 1368 | if (m_hMenu) |
| 1369 | { |
| 1370 | if (!CommandBar_InsertMenubarEx((HWND) m_commandBar, NULL, (LPTSTR) m_hMenu, 0)) |
| 1371 | { |
| 1372 | wxLogLastError(wxT("CommandBar_InsertMenubarEx")); |
| 1373 | } |
| 1374 | } |
| 1375 | } |
| 1376 | #endif |
| 1377 | |
| 1378 | #if wxUSE_ACCEL |
| 1379 | RebuildAccelTable(); |
| 1380 | #endif // wxUSE_ACCEL |
| 1381 | } |
| 1382 | |
| 1383 | #if defined(WINCE_WITH_COMMANDBAR) |
| 1384 | bool wxMenuBar::AddAdornments(long style) |
| 1385 | { |
| 1386 | if (m_adornmentsAdded || !m_commandBar) |
| 1387 | return false; |
| 1388 | |
| 1389 | if (style & wxCLOSE_BOX) |
| 1390 | { |
| 1391 | if (!CommandBar_AddAdornments((HWND) m_commandBar, 0, 0)) |
| 1392 | wxLogLastError(wxT("CommandBar_AddAdornments")); |
| 1393 | else |
| 1394 | return true; |
| 1395 | } |
| 1396 | return false; |
| 1397 | } |
| 1398 | #endif |
| 1399 | |
| 1400 | void wxMenuBar::Detach() |
| 1401 | { |
| 1402 | wxMenuBarBase::Detach(); |
| 1403 | } |
| 1404 | |
| 1405 | #endif // wxUSE_MENUS |