| 1 | /////////////////////////////////////////////////////////////////////////////// |
| 2 | // Name: mac/toplevel.cpp |
| 3 | // Purpose: implements wxTopLevelWindow for MSW |
| 4 | // Author: Vadim Zeitlin |
| 5 | // Modified by: |
| 6 | // Created: 24.09.01 |
| 7 | // RCS-ID: $Id$ |
| 8 | // Copyright: (c) 2001 SciTech Software, Inc. (www.scitechsoft.com) |
| 9 | // License: wxWindows licence |
| 10 | /////////////////////////////////////////////////////////////////////////////// |
| 11 | |
| 12 | // ============================================================================ |
| 13 | // declarations |
| 14 | // ============================================================================ |
| 15 | |
| 16 | // ---------------------------------------------------------------------------- |
| 17 | // headers |
| 18 | // ---------------------------------------------------------------------------- |
| 19 | |
| 20 | #ifdef __GNUG__ |
| 21 | #pragma implementation "toplevel.h" |
| 22 | #endif |
| 23 | |
| 24 | // For compilers that support precompilation, includes "wx.h". |
| 25 | #include "wx/wxprec.h" |
| 26 | |
| 27 | #ifdef __BORLANDC__ |
| 28 | #pragma hdrstop |
| 29 | #endif |
| 30 | |
| 31 | #ifndef WX_PRECOMP |
| 32 | #include "wx/app.h" |
| 33 | #include "wx/toplevel.h" |
| 34 | #include "wx/frame.h" |
| 35 | #include "wx/string.h" |
| 36 | #include "wx/log.h" |
| 37 | #include "wx/intl.h" |
| 38 | #endif //WX_PRECOMP |
| 39 | |
| 40 | #include "wx/mac/uma.h" |
| 41 | #include "wx/mac/aga.h" |
| 42 | #include "wx/app.h" |
| 43 | #include "wx/tooltip.h" |
| 44 | #include "wx/dnd.h" |
| 45 | |
| 46 | #include "ToolUtils.h" |
| 47 | |
| 48 | |
| 49 | #define wxMAC_DEBUG_REDRAW 0 |
| 50 | #ifndef wxMAC_DEBUG_REDRAW |
| 51 | #define wxMAC_DEBUG_REDRAW 0 |
| 52 | #endif |
| 53 | |
| 54 | // ---------------------------------------------------------------------------- |
| 55 | // globals |
| 56 | // ---------------------------------------------------------------------------- |
| 57 | |
| 58 | // list of all frames and modeless dialogs |
| 59 | wxWindowList wxModelessWindows; |
| 60 | |
| 61 | // double click testing |
| 62 | static Point gs_lastWhere; |
| 63 | static long gs_lastWhen = 0; |
| 64 | |
| 65 | |
| 66 | #if TARGET_CARBON |
| 67 | static pascal long wxShapedMacWindowDef(short varCode, WindowRef window, SInt16 message, SInt32 param); |
| 68 | #endif |
| 69 | |
| 70 | // ============================================================================ |
| 71 | // wxTopLevelWindowMac implementation |
| 72 | // ============================================================================ |
| 73 | |
| 74 | // --------------------------------------------------------------------------- |
| 75 | // Carbon Events |
| 76 | // --------------------------------------------------------------------------- |
| 77 | |
| 78 | #if TARGET_CARBON |
| 79 | |
| 80 | extern long wxMacTranslateKey(unsigned char key, unsigned char code) ; |
| 81 | |
| 82 | static const EventTypeSpec eventList[] = |
| 83 | { |
| 84 | { kEventClassTextInput, kEventTextInputUnicodeForKeyEvent } , |
| 85 | |
| 86 | { kEventClassKeyboard, kEventRawKeyDown } , |
| 87 | { kEventClassKeyboard, kEventRawKeyRepeat } , |
| 88 | { kEventClassKeyboard, kEventRawKeyUp } , |
| 89 | { kEventClassKeyboard, kEventRawKeyModifiersChanged } , |
| 90 | |
| 91 | { kEventClassWindow , kEventWindowUpdate } , |
| 92 | { kEventClassWindow , kEventWindowActivated } , |
| 93 | { kEventClassWindow , kEventWindowDeactivated } , |
| 94 | { kEventClassWindow , kEventWindowBoundsChanging } , |
| 95 | { kEventClassWindow , kEventWindowBoundsChanged } , |
| 96 | { kEventClassWindow , kEventWindowClose } , |
| 97 | |
| 98 | { kEventClassMouse , kEventMouseDown } , |
| 99 | { kEventClassMouse , kEventMouseUp } , |
| 100 | { kEventClassMouse , kEventMouseMoved } , |
| 101 | { kEventClassMouse , kEventMouseDragged } , |
| 102 | |
| 103 | } ; |
| 104 | |
| 105 | static pascal OSStatus TextInputEventHandler( EventHandlerCallRef handler , EventRef event , void *data ) |
| 106 | { |
| 107 | OSStatus result = eventNotHandledErr ; |
| 108 | |
| 109 | wxWindow* focus = wxWindow::FindFocus() ; |
| 110 | char charCode ; |
| 111 | UInt32 keyCode ; |
| 112 | UInt32 modifiers ; |
| 113 | Point point ; |
| 114 | UInt32 when = EventTimeToTicks( GetEventTime( event ) ) ; |
| 115 | |
| 116 | EventRef rawEvent ; |
| 117 | |
| 118 | GetEventParameter( event , kEventParamTextInputSendKeyboardEvent ,typeEventRef,NULL,sizeof(rawEvent),NULL,&rawEvent ) ; |
| 119 | |
| 120 | GetEventParameter( rawEvent, kEventParamKeyMacCharCodes, typeChar, NULL,sizeof(char), NULL,&charCode ); |
| 121 | GetEventParameter( rawEvent, kEventParamKeyCode, typeUInt32, NULL, sizeof(UInt32), NULL, &keyCode ); |
| 122 | GetEventParameter( rawEvent, kEventParamKeyModifiers, typeUInt32, NULL, sizeof(UInt32), NULL, &modifiers); |
| 123 | GetEventParameter( rawEvent, kEventParamMouseLocation, typeQDPoint, NULL, |
| 124 | sizeof( Point ), NULL, &point ); |
| 125 | |
| 126 | UInt32 message = (keyCode << 8) + charCode; |
| 127 | |
| 128 | switch ( GetEventKind( event ) ) |
| 129 | { |
| 130 | case kEventTextInputUnicodeForKeyEvent : |
| 131 | if ( (focus != NULL) && wxTheApp->MacSendKeyDownEvent( |
| 132 | focus , message , modifiers , when , point.h , point.v ) ) |
| 133 | { |
| 134 | result = noErr ; |
| 135 | } |
| 136 | break ; |
| 137 | } |
| 138 | |
| 139 | return result ; |
| 140 | } |
| 141 | |
| 142 | static pascal OSStatus KeyboardEventHandler( EventHandlerCallRef handler , EventRef event , void *data ) |
| 143 | { |
| 144 | OSStatus result = eventNotHandledErr ; |
| 145 | |
| 146 | wxWindow* focus = wxWindow::FindFocus() ; |
| 147 | char charCode ; |
| 148 | UInt32 keyCode ; |
| 149 | UInt32 modifiers ; |
| 150 | Point point ; |
| 151 | UInt32 when = EventTimeToTicks( GetEventTime( event ) ) ; |
| 152 | |
| 153 | GetEventParameter( event, kEventParamKeyMacCharCodes, typeChar, NULL,sizeof(char), NULL,&charCode ); |
| 154 | GetEventParameter( event, kEventParamKeyCode, typeUInt32, NULL, sizeof(UInt32), NULL, &keyCode ); |
| 155 | GetEventParameter(event, kEventParamKeyModifiers, typeUInt32, NULL, sizeof(UInt32), NULL, &modifiers); |
| 156 | GetEventParameter( event, kEventParamMouseLocation, typeQDPoint, NULL, |
| 157 | sizeof( Point ), NULL, &point ); |
| 158 | |
| 159 | UInt32 message = (keyCode << 8) + charCode; |
| 160 | switch( GetEventKind( event ) ) |
| 161 | { |
| 162 | case kEventRawKeyRepeat : |
| 163 | case kEventRawKeyDown : |
| 164 | if ( (focus != NULL) && wxTheApp->MacSendKeyDownEvent( |
| 165 | focus , message , modifiers , when , point.h , point.v ) ) |
| 166 | { |
| 167 | result = noErr ; |
| 168 | } |
| 169 | break ; |
| 170 | case kEventRawKeyUp : |
| 171 | if ( (focus != NULL) && wxTheApp->MacSendKeyUpEvent( |
| 172 | focus , message , modifiers , when , point.h , point.v ) ) |
| 173 | { |
| 174 | result = noErr ; |
| 175 | } |
| 176 | break ; |
| 177 | case kEventRawKeyModifiersChanged : |
| 178 | { |
| 179 | wxKeyEvent event(wxEVT_KEY_DOWN); |
| 180 | |
| 181 | event.m_shiftDown = modifiers & shiftKey; |
| 182 | event.m_controlDown = modifiers & controlKey; |
| 183 | event.m_altDown = modifiers & optionKey; |
| 184 | event.m_metaDown = modifiers & cmdKey; |
| 185 | |
| 186 | event.m_x = point.h; |
| 187 | event.m_y = point.v; |
| 188 | event.m_timeStamp = when; |
| 189 | wxWindow* focus = wxWindow::FindFocus() ; |
| 190 | event.SetEventObject(focus); |
| 191 | |
| 192 | if ( focus && (modifiers ^ wxTheApp->s_lastModifiers ) & controlKey ) |
| 193 | { |
| 194 | event.m_keyCode = WXK_CONTROL ; |
| 195 | event.SetEventType( ( modifiers & controlKey ) ? wxEVT_KEY_DOWN : wxEVT_KEY_UP ) ; |
| 196 | focus->GetEventHandler()->ProcessEvent( event ) ; |
| 197 | } |
| 198 | if ( focus && (modifiers ^ wxTheApp->s_lastModifiers ) & shiftKey ) |
| 199 | { |
| 200 | event.m_keyCode = WXK_SHIFT ; |
| 201 | event.SetEventType( ( modifiers & shiftKey ) ? wxEVT_KEY_DOWN : wxEVT_KEY_UP ) ; |
| 202 | focus->GetEventHandler()->ProcessEvent( event ) ; |
| 203 | } |
| 204 | if ( focus && (modifiers ^ wxTheApp->s_lastModifiers ) & optionKey ) |
| 205 | { |
| 206 | event.m_keyCode = WXK_ALT ; |
| 207 | event.SetEventType( ( modifiers & optionKey ) ? wxEVT_KEY_DOWN : wxEVT_KEY_UP ) ; |
| 208 | focus->GetEventHandler()->ProcessEvent( event ) ; |
| 209 | } |
| 210 | wxTheApp->s_lastModifiers = modifiers ; |
| 211 | } |
| 212 | break ; |
| 213 | } |
| 214 | |
| 215 | return result ; |
| 216 | } |
| 217 | |
| 218 | static pascal OSStatus MouseEventHandler( EventHandlerCallRef handler , EventRef event , void *data ) |
| 219 | { |
| 220 | OSStatus result = eventNotHandledErr ; |
| 221 | |
| 222 | wxTopLevelWindowMac* toplevelWindow = (wxTopLevelWindowMac*) data ; |
| 223 | Point point ; |
| 224 | UInt32 modifiers = 0; |
| 225 | EventMouseButton button = 0 ; |
| 226 | UInt32 click = 0 ; |
| 227 | |
| 228 | GetEventParameter( event, kEventParamMouseLocation, typeQDPoint, NULL, |
| 229 | sizeof( Point ), NULL, &point ); |
| 230 | GetEventParameter( event, kEventParamKeyModifiers, typeUInt32, NULL, |
| 231 | sizeof( UInt32 ), NULL, &modifiers ); |
| 232 | GetEventParameter( event, kEventParamMouseButton, typeMouseButton, NULL, |
| 233 | sizeof( EventMouseButton ), NULL, &button ); |
| 234 | GetEventParameter( event, kEventParamClickCount, typeUInt32, NULL, |
| 235 | sizeof( UInt32 ), NULL, &click ); |
| 236 | |
| 237 | if ( button == 0 || GetEventKind( event ) == kEventMouseUp ) |
| 238 | modifiers += btnState ; |
| 239 | |
| 240 | WindowRef window ; |
| 241 | short windowPart = ::FindWindow(point, &window); |
| 242 | |
| 243 | if ( IsWindowActive(window) && windowPart == inContent ) |
| 244 | { |
| 245 | switch ( GetEventKind( event ) ) |
| 246 | { |
| 247 | case kEventMouseDown : |
| 248 | toplevelWindow->MacFireMouseEvent( mouseDown , point.h , point.v , modifiers , EventTimeToTicks( GetEventTime( event ) ) ) ; |
| 249 | result = noErr ; |
| 250 | break ; |
| 251 | case kEventMouseUp : |
| 252 | toplevelWindow->MacFireMouseEvent( mouseUp , point.h , point.v , modifiers , EventTimeToTicks( GetEventTime( event ) ) ) ; |
| 253 | result = noErr ; |
| 254 | break ; |
| 255 | case kEventMouseMoved : |
| 256 | toplevelWindow->MacFireMouseEvent( nullEvent , point.h , point.v , modifiers , EventTimeToTicks( GetEventTime( event ) ) ) ; |
| 257 | result = noErr ; |
| 258 | break ; |
| 259 | case kEventMouseDragged : |
| 260 | toplevelWindow->MacFireMouseEvent( nullEvent , point.h , point.v , modifiers , EventTimeToTicks( GetEventTime( event ) ) ) ; |
| 261 | result = noErr ; |
| 262 | break ; |
| 263 | default : |
| 264 | break ; |
| 265 | } |
| 266 | } |
| 267 | |
| 268 | return result ; |
| 269 | |
| 270 | |
| 271 | } |
| 272 | static pascal OSStatus WindowEventHandler( EventHandlerCallRef handler , EventRef event , void *data ) |
| 273 | { |
| 274 | OSStatus result = eventNotHandledErr ; |
| 275 | OSStatus err = noErr ; |
| 276 | |
| 277 | UInt32 attributes; |
| 278 | WindowRef windowRef ; |
| 279 | wxTopLevelWindowMac* toplevelWindow = (wxTopLevelWindowMac*) data ; |
| 280 | |
| 281 | GetEventParameter( event, kEventParamDirectObject, typeWindowRef, NULL, |
| 282 | sizeof( WindowRef ), NULL, &windowRef ); |
| 283 | |
| 284 | switch( GetEventKind( event ) ) |
| 285 | { |
| 286 | case kEventWindowUpdate : |
| 287 | if ( !wxPendingDelete.Member(toplevelWindow) ) |
| 288 | toplevelWindow->MacUpdate( EventTimeToTicks( GetEventTime( event ) ) ) ; |
| 289 | result = noErr ; |
| 290 | break ; |
| 291 | case kEventWindowActivated : |
| 292 | toplevelWindow->MacActivate( EventTimeToTicks( GetEventTime( event ) ) , true) ; |
| 293 | result = noErr ; |
| 294 | break ; |
| 295 | case kEventWindowDeactivated : |
| 296 | toplevelWindow->MacActivate( EventTimeToTicks( GetEventTime( event ) ) , false) ; |
| 297 | result = noErr ; |
| 298 | break ; |
| 299 | case kEventWindowClose : |
| 300 | toplevelWindow->Close() ; |
| 301 | result = noErr ; |
| 302 | break ; |
| 303 | case kEventWindowBoundsChanged : |
| 304 | err = GetEventParameter( event, kEventParamAttributes, typeUInt32, |
| 305 | NULL, sizeof( UInt32 ), NULL, &attributes ); |
| 306 | if ( err == noErr ) |
| 307 | { |
| 308 | Rect newContentRect ; |
| 309 | |
| 310 | GetEventParameter( event, kEventParamCurrentBounds, typeQDRectangle, NULL, |
| 311 | sizeof( newContentRect ), NULL, &newContentRect ); |
| 312 | |
| 313 | toplevelWindow->SetSize( newContentRect.left , newContentRect.top , |
| 314 | newContentRect.right - newContentRect.left , |
| 315 | newContentRect.bottom - newContentRect.top, wxSIZE_USE_EXISTING); |
| 316 | |
| 317 | result = noErr; |
| 318 | } |
| 319 | break ; |
| 320 | default : |
| 321 | break ; |
| 322 | } |
| 323 | return result ; |
| 324 | } |
| 325 | |
| 326 | pascal OSStatus wxMacWindowEventHandler( EventHandlerCallRef handler , EventRef event , void *data ) |
| 327 | { |
| 328 | OSStatus result = eventNotHandledErr ; |
| 329 | |
| 330 | switch ( GetEventClass( event ) ) |
| 331 | { |
| 332 | case kEventClassKeyboard : |
| 333 | result = KeyboardEventHandler( handler, event , data ) ; |
| 334 | break ; |
| 335 | case kEventClassTextInput : |
| 336 | result = TextInputEventHandler( handler, event , data ) ; |
| 337 | break ; |
| 338 | case kEventClassWindow : |
| 339 | result = WindowEventHandler( handler, event , data ) ; |
| 340 | break ; |
| 341 | case kEventClassMouse : |
| 342 | result = MouseEventHandler( handler, event , data ) ; |
| 343 | break ; |
| 344 | default : |
| 345 | break ; |
| 346 | } |
| 347 | return result ; |
| 348 | } |
| 349 | |
| 350 | DEFINE_ONE_SHOT_HANDLER_GETTER( wxMacWindowEventHandler ) |
| 351 | |
| 352 | // Patch 531199 defined a window event handler, as follows. |
| 353 | // TODO: merge the moving/sizing event handling with the event |
| 354 | // handler above. |
| 355 | #if 0 |
| 356 | static pascal OSStatus |
| 357 | WindowHandler( EventHandlerCallRef inHandler, EventRef inEvent, void* userData ) |
| 358 | { |
| 359 | Rect bounds; |
| 360 | SInt16 height, width; |
| 361 | UInt32 attributes; |
| 362 | OSStatus result = eventNotHandledErr; |
| 363 | |
| 364 | GetEventParameter( inEvent, kEventParamAttributes, typeUInt32, NULL, sizeof( UInt32 ), NULL, &attributes ); |
| 365 | |
| 366 | if ((attributes & (kWindowBoundsChangeSizeChanged | kWindowBoundsChangeOriginChanged)) != 0) |
| 367 | { |
| 368 | // Extract the current bounds. This is the paramter you get to modify to |
| 369 | // alter the window position or size during a window resizing. |
| 370 | GetEventParameter( inEvent, kEventParamCurrentBounds, typeQDRectangle, NULL, sizeof( bounds ), NULL, &bounds ); |
| 371 | |
| 372 | wxRect rect; |
| 373 | rect.SetLeft(bounds.left); |
| 374 | rect.SetTop(bounds.top); |
| 375 | rect.SetRight(bounds.right); |
| 376 | rect.SetBottom(bounds.bottom); |
| 377 | |
| 378 | bool rc; |
| 379 | wxWindowMac *pWindow = (wxWindowMac*)userData; |
| 380 | if ((attributes & kWindowBoundsChangeSizeChanged) != 0) { |
| 381 | wxSizeEvent event(rect, pWindow->GetId()); |
| 382 | event.SetEventObject(pWindow); |
| 383 | rc = pWindow->GetEventHandler()->ProcessEvent(event); |
| 384 | rect = event.GetRect(); |
| 385 | } |
| 386 | else { |
| 387 | wxMoveEvent event(rect, pWindow->GetId()); |
| 388 | event.SetEventObject(pWindow); |
| 389 | rc = pWindow->GetEventHandler()->ProcessEvent(event); |
| 390 | rect = event.GetRect(); |
| 391 | } |
| 392 | |
| 393 | if (rc) { |
| 394 | bounds.left = rect.GetLeft(); |
| 395 | bounds.top = rect.GetTop(); |
| 396 | bounds.right = rect.GetRight(); |
| 397 | bounds.bottom = rect.GetBottom(); |
| 398 | } |
| 399 | |
| 400 | // Set the current bounds parameter to our adjusted bounds. Return |
| 401 | // noErr to indicate we handled this event. |
| 402 | SetEventParameter( inEvent, kEventParamCurrentBounds, typeQDRectangle, sizeof( bounds ), &bounds ); |
| 403 | result = noErr; |
| 404 | } |
| 405 | return result; |
| 406 | } |
| 407 | #endif |
| 408 | // WindowHandler |
| 409 | |
| 410 | #endif |
| 411 | |
| 412 | // --------------------------------------------------------------------------- |
| 413 | // wxWindowMac utility functions |
| 414 | // --------------------------------------------------------------------------- |
| 415 | |
| 416 | // Find an item given the Macintosh Window Reference |
| 417 | |
| 418 | wxList *wxWinMacWindowList = NULL; |
| 419 | wxTopLevelWindowMac *wxFindWinFromMacWindow(WXWindow inWindowRef) |
| 420 | { |
| 421 | wxNode *node = wxWinMacWindowList->Find((long)inWindowRef); |
| 422 | if (!node) |
| 423 | return NULL; |
| 424 | return (wxTopLevelWindowMac *)node->GetData(); |
| 425 | } |
| 426 | |
| 427 | void wxAssociateWinWithMacWindow(WXWindow inWindowRef, wxTopLevelWindowMac *win) |
| 428 | { |
| 429 | // adding NULL WindowRef is (first) surely a result of an error and |
| 430 | // (secondly) breaks menu command processing |
| 431 | wxCHECK_RET( inWindowRef != (WindowRef) NULL, wxT("attempt to add a NULL WindowRef to window list") ); |
| 432 | |
| 433 | if ( !wxWinMacWindowList->Find((long)inWindowRef) ) |
| 434 | wxWinMacWindowList->Append((long)inWindowRef, win); |
| 435 | } |
| 436 | |
| 437 | void wxRemoveMacWindowAssociation(wxTopLevelWindowMac *win) |
| 438 | { |
| 439 | wxWinMacWindowList->DeleteObject(win); |
| 440 | } |
| 441 | |
| 442 | |
| 443 | // ---------------------------------------------------------------------------- |
| 444 | // wxTopLevelWindowMac creation |
| 445 | // ---------------------------------------------------------------------------- |
| 446 | |
| 447 | WXHWND wxTopLevelWindowMac::s_macWindowInUpdate = NULL; |
| 448 | |
| 449 | void wxTopLevelWindowMac::Init() |
| 450 | { |
| 451 | m_iconized = |
| 452 | m_maximizeOnShow = FALSE; |
| 453 | m_macNoEraseUpdateRgn = NewRgn() ; |
| 454 | m_macNeedsErasing = false ; |
| 455 | m_macWindow = NULL ; |
| 456 | #if TARGET_CARBON |
| 457 | m_macEventHandler = NULL ; |
| 458 | #endif |
| 459 | } |
| 460 | |
| 461 | class wxMacDeferredWindowDeleter : public wxObject |
| 462 | { |
| 463 | public : |
| 464 | wxMacDeferredWindowDeleter( WindowRef windowRef ) |
| 465 | { |
| 466 | m_macWindow = windowRef ; |
| 467 | } |
| 468 | virtual ~wxMacDeferredWindowDeleter() |
| 469 | { |
| 470 | UMADisposeWindow( (WindowRef) m_macWindow ) ; |
| 471 | } |
| 472 | protected : |
| 473 | WindowRef m_macWindow ; |
| 474 | } ; |
| 475 | |
| 476 | bool wxTopLevelWindowMac::Create(wxWindow *parent, |
| 477 | wxWindowID id, |
| 478 | const wxString& title, |
| 479 | const wxPoint& pos, |
| 480 | const wxSize& size, |
| 481 | long style, |
| 482 | const wxString& name) |
| 483 | { |
| 484 | // init our fields |
| 485 | Init(); |
| 486 | |
| 487 | m_windowStyle = style; |
| 488 | |
| 489 | SetName(name); |
| 490 | |
| 491 | m_windowId = id == -1 ? NewControlId() : id; |
| 492 | |
| 493 | wxTopLevelWindows.Append(this); |
| 494 | |
| 495 | if ( parent ) |
| 496 | parent->AddChild(this); |
| 497 | |
| 498 | return TRUE; |
| 499 | } |
| 500 | |
| 501 | wxTopLevelWindowMac::~wxTopLevelWindowMac() |
| 502 | { |
| 503 | if ( m_macWindow ) |
| 504 | { |
| 505 | wxToolTip::NotifyWindowDelete(m_macWindow) ; |
| 506 | wxPendingDelete.Append( new wxMacDeferredWindowDeleter( (WindowRef) m_macWindow ) ) ; |
| 507 | } |
| 508 | |
| 509 | #if TARGET_CARBON |
| 510 | if ( m_macEventHandler ) |
| 511 | { |
| 512 | ::RemoveEventHandler((EventHandlerRef) m_macEventHandler); |
| 513 | m_macEventHandler = NULL ; |
| 514 | } |
| 515 | #endif |
| 516 | |
| 517 | wxRemoveMacWindowAssociation( this ) ; |
| 518 | |
| 519 | if ( wxModelessWindows.Find(this) ) |
| 520 | wxModelessWindows.DeleteObject(this); |
| 521 | |
| 522 | DisposeRgn( (RgnHandle) m_macNoEraseUpdateRgn ) ; |
| 523 | } |
| 524 | |
| 525 | |
| 526 | // ---------------------------------------------------------------------------- |
| 527 | // wxTopLevelWindowMac maximize/minimize |
| 528 | // ---------------------------------------------------------------------------- |
| 529 | |
| 530 | void wxTopLevelWindowMac::Maximize(bool maximize) |
| 531 | { |
| 532 | // not available on mac |
| 533 | } |
| 534 | |
| 535 | bool wxTopLevelWindowMac::IsMaximized() const |
| 536 | { |
| 537 | return false ; |
| 538 | } |
| 539 | |
| 540 | void wxTopLevelWindowMac::Iconize(bool iconize) |
| 541 | { |
| 542 | // not available on mac |
| 543 | } |
| 544 | |
| 545 | bool wxTopLevelWindowMac::IsIconized() const |
| 546 | { |
| 547 | // mac dialogs cannot be iconized |
| 548 | return FALSE; |
| 549 | } |
| 550 | |
| 551 | void wxTopLevelWindowMac::Restore() |
| 552 | { |
| 553 | // not available on mac |
| 554 | } |
| 555 | |
| 556 | // ---------------------------------------------------------------------------- |
| 557 | // wxTopLevelWindowMac misc |
| 558 | // ---------------------------------------------------------------------------- |
| 559 | |
| 560 | void wxTopLevelWindowMac::SetIcon(const wxIcon& icon) |
| 561 | { |
| 562 | // this sets m_icon |
| 563 | wxTopLevelWindowBase::SetIcon(icon); |
| 564 | } |
| 565 | |
| 566 | void wxTopLevelWindowMac::MacCreateRealWindow( const wxString& title, |
| 567 | const wxPoint& pos, |
| 568 | const wxSize& size, |
| 569 | long style, |
| 570 | const wxString& name ) |
| 571 | { |
| 572 | SetName(name); |
| 573 | m_windowStyle = style; |
| 574 | m_isShown = FALSE; |
| 575 | |
| 576 | // create frame. |
| 577 | |
| 578 | Rect theBoundsRect; |
| 579 | |
| 580 | m_x = (int)pos.x; |
| 581 | m_y = (int)pos.y; |
| 582 | if ( m_y < 50 ) |
| 583 | m_y = 50 ; |
| 584 | if ( m_x < 20 ) |
| 585 | m_x = 20 ; |
| 586 | |
| 587 | m_width = size.x; |
| 588 | if (m_width == -1) |
| 589 | m_width = 20; |
| 590 | m_height = size.y; |
| 591 | if (m_height == -1) |
| 592 | m_height = 20; |
| 593 | |
| 594 | ::SetRect(&theBoundsRect, m_x, m_y , m_x + m_width, m_y + m_height); |
| 595 | |
| 596 | // translate the window attributes in the appropriate window class and attributes |
| 597 | |
| 598 | WindowClass wclass = 0; |
| 599 | WindowAttributes attr = kWindowNoAttributes ; |
| 600 | |
| 601 | if ( HasFlag( wxFRAME_TOOL_WINDOW) ) |
| 602 | { |
| 603 | if ( |
| 604 | HasFlag( wxMINIMIZE_BOX ) || HasFlag( wxMAXIMIZE_BOX ) || |
| 605 | HasFlag( wxSYSTEM_MENU ) || HasFlag( wxCAPTION ) || |
| 606 | HasFlag(wxTINY_CAPTION_HORIZ) || HasFlag(wxTINY_CAPTION_VERT) |
| 607 | ) |
| 608 | { |
| 609 | wclass = kFloatingWindowClass ; |
| 610 | if ( HasFlag(wxTINY_CAPTION_VERT) ) |
| 611 | { |
| 612 | attr |= kWindowSideTitlebarAttribute ; |
| 613 | } |
| 614 | } |
| 615 | else |
| 616 | { |
| 617 | #if TARGET_CARBON |
| 618 | wclass = kPlainWindowClass ; |
| 619 | #else |
| 620 | wclass = kFloatingWindowClass ; |
| 621 | #endif |
| 622 | } |
| 623 | } |
| 624 | else if ( HasFlag( wxCAPTION ) ) |
| 625 | { |
| 626 | wclass = kDocumentWindowClass ; |
| 627 | } |
| 628 | else |
| 629 | { |
| 630 | if ( HasFlag( wxMINIMIZE_BOX ) || HasFlag( wxMAXIMIZE_BOX ) || |
| 631 | HasFlag( wxSYSTEM_MENU ) ) |
| 632 | { |
| 633 | wclass = kDocumentWindowClass ; |
| 634 | } |
| 635 | else |
| 636 | { |
| 637 | #if TARGET_CARBON |
| 638 | wclass = kPlainWindowClass ; |
| 639 | #else |
| 640 | wclass = kModalWindowClass ; |
| 641 | #endif |
| 642 | } |
| 643 | } |
| 644 | |
| 645 | if ( HasFlag( wxMINIMIZE_BOX ) || HasFlag( wxMAXIMIZE_BOX ) ) |
| 646 | { |
| 647 | attr |= kWindowFullZoomAttribute ; |
| 648 | attr |= kWindowCollapseBoxAttribute ; |
| 649 | } |
| 650 | if ( HasFlag( wxRESIZE_BORDER ) ) |
| 651 | { |
| 652 | attr |= kWindowResizableAttribute ; |
| 653 | } |
| 654 | if ( HasFlag( wxSYSTEM_MENU ) ) |
| 655 | { |
| 656 | attr |= kWindowCloseBoxAttribute ; |
| 657 | } |
| 658 | |
| 659 | #if TARGET_CARBON |
| 660 | #if 0 // having problems right now with that |
| 661 | if (HasFlag(wxSTAY_ON_TOP)) |
| 662 | wclass = kUtilityWindowClass; |
| 663 | #endif |
| 664 | #endif |
| 665 | |
| 666 | #if TARGET_CARBON |
| 667 | if ( HasFlag(wxFRAME_SHAPED) ) |
| 668 | { |
| 669 | WindowDefSpec customWindowDefSpec; |
| 670 | customWindowDefSpec.defType = kWindowDefProcPtr; |
| 671 | customWindowDefSpec.u.defProc = NewWindowDefUPP(wxShapedMacWindowDef); |
| 672 | |
| 673 | ::CreateCustomWindow( &customWindowDefSpec, wclass, |
| 674 | attr, &theBoundsRect, |
| 675 | (WindowRef*) &m_macWindow); |
| 676 | } |
| 677 | else |
| 678 | #endif |
| 679 | { |
| 680 | ::CreateNewWindow( wclass , attr , &theBoundsRect , (WindowRef*)&m_macWindow ) ; |
| 681 | } |
| 682 | |
| 683 | wxAssociateWinWithMacWindow( m_macWindow , this ) ; |
| 684 | UMASetWTitle( (WindowRef)m_macWindow , title ) ; |
| 685 | ::CreateRootControl( (WindowRef)m_macWindow , (ControlHandle*)&m_macRootControl ) ; |
| 686 | #if TARGET_CARBON |
| 687 | InstallStandardEventHandler( GetWindowEventTarget(MAC_WXHWND(m_macWindow)) ) ; |
| 688 | InstallWindowEventHandler(MAC_WXHWND(m_macWindow), GetwxMacWindowEventHandlerUPP(), |
| 689 | GetEventTypeCount(eventList), eventList, this, &((EventHandlerRef)m_macEventHandler)); |
| 690 | |
| 691 | // Patch 531199 also defined a window event handler, as follows: |
| 692 | #if 0 |
| 693 | // install a window event handler to send wxEVT_MOVING and wxEVT_SIZING events |
| 694 | EventTypeSpec events[] = { { kEventClassWindow, kEventWindowBoundsChanging } }; |
| 695 | EventHandlerUPP handlerProc = NewEventHandlerUPP( WindowHandler ); |
| 696 | EventHandlerRef eventHandlerRef; |
| 697 | InstallWindowEventHandler( m_macWindowData->m_macWindow, handlerProc, GetEventTypeCount(events), |
| 698 | events, (void*)this, &eventHandlerRef); |
| 699 | #endif |
| 700 | |
| 701 | #endif |
| 702 | m_macFocus = NULL ; |
| 703 | |
| 704 | |
| 705 | #if TARGET_CARBON |
| 706 | if ( HasFlag(wxFRAME_SHAPED) ) |
| 707 | { |
| 708 | // default shape matches the window size |
| 709 | wxRegion rgn(0, 0, m_width, m_height); |
| 710 | SetShape(rgn); |
| 711 | } |
| 712 | #endif |
| 713 | } |
| 714 | |
| 715 | void wxTopLevelWindowMac::MacGetPortParams(WXPOINTPTR localOrigin, WXRECTPTR clipRect, WXHWND *window , wxWindowMac** rootwin) |
| 716 | { |
| 717 | ((Point*)localOrigin)->h = 0; |
| 718 | ((Point*)localOrigin)->v = 0; |
| 719 | ((Rect*)clipRect)->left = 0; |
| 720 | ((Rect*)clipRect)->top = 0; |
| 721 | ((Rect*)clipRect)->right = m_width; |
| 722 | ((Rect*)clipRect)->bottom = m_height; |
| 723 | *window = m_macWindow ; |
| 724 | *rootwin = this ; |
| 725 | } |
| 726 | |
| 727 | void wxTopLevelWindowMac::Clear() |
| 728 | { |
| 729 | wxWindow::Clear() ; |
| 730 | } |
| 731 | |
| 732 | WXWidget wxTopLevelWindowMac::MacGetContainerForEmbedding() |
| 733 | { |
| 734 | return m_macRootControl ; |
| 735 | } |
| 736 | |
| 737 | |
| 738 | void wxTopLevelWindowMac::MacUpdate( long timestamp) |
| 739 | { |
| 740 | wxMacPortStateHelper help( (GrafPtr) GetWindowPort( (WindowRef) m_macWindow) ) ; |
| 741 | |
| 742 | RgnHandle visRgn = NewRgn() ; |
| 743 | GetPortVisibleRegion( GetWindowPort( (WindowRef)m_macWindow ), visRgn ); |
| 744 | BeginUpdate( (WindowRef)m_macWindow ) ; |
| 745 | |
| 746 | RgnHandle updateRgn = NewRgn(); |
| 747 | RgnHandle diffRgn = NewRgn() ; |
| 748 | |
| 749 | if ( updateRgn && diffRgn ) |
| 750 | { |
| 751 | #if 1 |
| 752 | // macos internal control redraws clean up areas we'd like to redraw ourselves |
| 753 | // therefore we pick the boundary rect and make sure we can redraw it |
| 754 | // this has to be intersected by the visRgn in order to avoid drawing over its own |
| 755 | // boundaries |
| 756 | RgnHandle trueUpdateRgn = NewRgn() ; |
| 757 | Rect trueUpdateRgnBoundary ; |
| 758 | GetPortVisibleRegion( GetWindowPort( (WindowRef)m_macWindow ), trueUpdateRgn ); |
| 759 | GetRegionBounds( trueUpdateRgn , &trueUpdateRgnBoundary ) ; |
| 760 | RectRgn( updateRgn , &trueUpdateRgnBoundary ) ; |
| 761 | SectRgn( updateRgn , visRgn , updateRgn ) ; |
| 762 | if ( trueUpdateRgn ) |
| 763 | DisposeRgn( trueUpdateRgn ) ; |
| 764 | SetPortVisibleRegion( GetWindowPort( (WindowRef)m_macWindow ), updateRgn ) ; |
| 765 | #else |
| 766 | GetPortVisibleRegion( GetWindowPort( (WindowRef)m_macWindow ), updateRgn ); |
| 767 | #endif |
| 768 | DiffRgn( updateRgn , (RgnHandle) m_macNoEraseUpdateRgn , diffRgn ) ; |
| 769 | if ( !EmptyRgn( updateRgn ) ) |
| 770 | { |
| 771 | MacRedraw( updateRgn , timestamp , m_macNeedsErasing || !EmptyRgn( diffRgn ) ) ; |
| 772 | } |
| 773 | } |
| 774 | if ( updateRgn ) |
| 775 | DisposeRgn( updateRgn ); |
| 776 | if ( diffRgn ) |
| 777 | DisposeRgn( diffRgn ); |
| 778 | if ( visRgn ) |
| 779 | DisposeRgn( visRgn ) ; |
| 780 | |
| 781 | EndUpdate( (WindowRef)m_macWindow ) ; |
| 782 | SetEmptyRgn( (RgnHandle) m_macNoEraseUpdateRgn ) ; |
| 783 | m_macNeedsErasing = false ; |
| 784 | } |
| 785 | |
| 786 | |
| 787 | // Raise the window to the top of the Z order |
| 788 | void wxTopLevelWindowMac::Raise() |
| 789 | { |
| 790 | ::SelectWindow( (WindowRef)m_macWindow ) ; |
| 791 | } |
| 792 | |
| 793 | // Lower the window to the bottom of the Z order |
| 794 | void wxTopLevelWindowMac::Lower() |
| 795 | { |
| 796 | ::SendBehind( (WindowRef)m_macWindow , NULL ) ; |
| 797 | } |
| 798 | |
| 799 | void wxTopLevelWindowMac::MacFireMouseEvent( |
| 800 | wxUint16 kind , wxInt32 x , wxInt32 y ,wxUint32 modifiers , long timestamp ) |
| 801 | { |
| 802 | wxMouseEvent event(wxEVT_LEFT_DOWN); |
| 803 | bool isDown = !(modifiers & btnState) ; // 1 is for up |
| 804 | bool controlDown = modifiers & controlKey ; // for simulating right mouse |
| 805 | |
| 806 | event.m_leftDown = isDown && !controlDown; |
| 807 | |
| 808 | event.m_middleDown = FALSE; |
| 809 | event.m_rightDown = isDown && controlDown; |
| 810 | |
| 811 | if ( kind == mouseDown ) |
| 812 | { |
| 813 | if ( controlDown ) |
| 814 | event.SetEventType(wxEVT_RIGHT_DOWN ) ; |
| 815 | else |
| 816 | event.SetEventType(wxEVT_LEFT_DOWN ) ; |
| 817 | } |
| 818 | else if ( kind == mouseUp ) |
| 819 | { |
| 820 | if ( controlDown ) |
| 821 | event.SetEventType(wxEVT_RIGHT_UP ) ; |
| 822 | else |
| 823 | event.SetEventType(wxEVT_LEFT_UP ) ; |
| 824 | } |
| 825 | else |
| 826 | { |
| 827 | event.SetEventType(wxEVT_MOTION ) ; |
| 828 | } |
| 829 | |
| 830 | event.m_shiftDown = modifiers & shiftKey; |
| 831 | event.m_controlDown = modifiers & controlKey; |
| 832 | event.m_altDown = modifiers & optionKey; |
| 833 | event.m_metaDown = modifiers & cmdKey; |
| 834 | |
| 835 | Point localwhere ; |
| 836 | localwhere.h = x ; |
| 837 | localwhere.v = y ; |
| 838 | |
| 839 | GrafPtr port ; |
| 840 | ::GetPort( &port ) ; |
| 841 | ::SetPort( UMAGetWindowPort( (WindowRef)m_macWindow ) ) ; |
| 842 | ::GlobalToLocal( &localwhere ) ; |
| 843 | ::SetPort( port ) ; |
| 844 | |
| 845 | if ( kind == mouseDown ) |
| 846 | { |
| 847 | if ( timestamp - gs_lastWhen <= (long) GetDblTime() ) |
| 848 | { |
| 849 | if ( abs( localwhere.h - gs_lastWhere.h ) < 3 && abs( localwhere.v - gs_lastWhere.v ) < 3 ) |
| 850 | { |
| 851 | // This is not right if the second mouse down |
| 852 | // event occured in a differen window. We |
| 853 | // correct this in MacDispatchMouseEvent. |
| 854 | if ( controlDown ) |
| 855 | event.SetEventType(wxEVT_RIGHT_DCLICK ) ; |
| 856 | else |
| 857 | event.SetEventType(wxEVT_LEFT_DCLICK ) ; |
| 858 | } |
| 859 | gs_lastWhen = 0 ; |
| 860 | } |
| 861 | else |
| 862 | { |
| 863 | gs_lastWhen = timestamp ; |
| 864 | } |
| 865 | gs_lastWhere = localwhere ; |
| 866 | } |
| 867 | |
| 868 | event.m_x = localwhere.h; |
| 869 | event.m_y = localwhere.v; |
| 870 | event.m_x += m_x; |
| 871 | event.m_y += m_y; |
| 872 | |
| 873 | event.m_timeStamp = timestamp; |
| 874 | event.SetEventObject(this); |
| 875 | if ( wxTheApp->s_captureWindow ) |
| 876 | { |
| 877 | int x = event.m_x ; |
| 878 | int y = event.m_y ; |
| 879 | wxTheApp->s_captureWindow->ScreenToClient( &x , &y ) ; |
| 880 | event.m_x = x ; |
| 881 | event.m_y = y ; |
| 882 | event.SetEventObject( wxTheApp->s_captureWindow ) ; |
| 883 | wxTheApp->s_captureWindow->GetEventHandler()->ProcessEvent( event ) ; |
| 884 | |
| 885 | if ( kind == mouseUp ) |
| 886 | { |
| 887 | wxTheApp->s_captureWindow = NULL ; |
| 888 | if ( !wxIsBusy() ) |
| 889 | { |
| 890 | m_cursor.MacInstall() ; |
| 891 | } |
| 892 | } |
| 893 | } |
| 894 | else |
| 895 | { |
| 896 | MacDispatchMouseEvent( event ) ; |
| 897 | } |
| 898 | } |
| 899 | |
| 900 | #if !TARGET_CARBON |
| 901 | |
| 902 | void wxTopLevelWindowMac::MacMouseDown( WXEVENTREF ev , short part) |
| 903 | { |
| 904 | MacFireMouseEvent( mouseDown , ((EventRecord*)ev)->where.h , ((EventRecord*)ev)->where.v , |
| 905 | ((EventRecord*)ev)->modifiers , ((EventRecord*)ev)->when ) ; |
| 906 | } |
| 907 | |
| 908 | void wxTopLevelWindowMac::MacMouseUp( WXEVENTREF ev , short part) |
| 909 | { |
| 910 | switch (part) |
| 911 | { |
| 912 | case inContent: |
| 913 | { |
| 914 | MacFireMouseEvent( mouseUp , ((EventRecord*)ev)->where.h , ((EventRecord*)ev)->where.v , |
| 915 | ((EventRecord*)ev)->modifiers , ((EventRecord*)ev)->when ) ; |
| 916 | } |
| 917 | break ; |
| 918 | } |
| 919 | } |
| 920 | |
| 921 | void wxTopLevelWindowMac::MacMouseMoved( WXEVENTREF ev , short part) |
| 922 | { |
| 923 | switch (part) |
| 924 | { |
| 925 | case inContent: |
| 926 | { |
| 927 | MacFireMouseEvent( nullEvent /*moved*/ , ((EventRecord*)ev)->where.h , ((EventRecord*)ev)->where.v , |
| 928 | ((EventRecord*)ev)->modifiers , ((EventRecord*)ev)->when ) ; |
| 929 | } |
| 930 | break ; |
| 931 | } |
| 932 | } |
| 933 | |
| 934 | #endif |
| 935 | |
| 936 | void wxTopLevelWindowMac::MacActivate( long timestamp , bool inIsActivating ) |
| 937 | { |
| 938 | wxActivateEvent event(wxEVT_ACTIVATE, inIsActivating , m_windowId); |
| 939 | event.m_timeStamp = timestamp ; |
| 940 | event.SetEventObject(this); |
| 941 | |
| 942 | GetEventHandler()->ProcessEvent(event); |
| 943 | |
| 944 | UMAHighlightAndActivateWindow( (WindowRef)m_macWindow , inIsActivating ) ; |
| 945 | |
| 946 | // Early versions of MacOS X don't refresh backgrounds properly, |
| 947 | // so refresh the whole window on activation and deactivation. |
| 948 | long osVersion = UMAGetSystemVersion(); |
| 949 | if (osVersion >= 0x1000 && osVersion < 0x1020 ) |
| 950 | { |
| 951 | Refresh(TRUE); |
| 952 | } |
| 953 | else |
| 954 | { |
| 955 | // for the moment we have to resolve some redrawing issues like this |
| 956 | // the OS is stealing some redrawing areas as soon as it draws a control |
| 957 | Refresh(TRUE); |
| 958 | } |
| 959 | } |
| 960 | |
| 961 | #if !TARGET_CARBON |
| 962 | |
| 963 | void wxTopLevelWindowMac::MacKeyDown( WXEVENTREF ev ) |
| 964 | { |
| 965 | } |
| 966 | |
| 967 | #endif |
| 968 | |
| 969 | void wxTopLevelWindowMac::SetTitle(const wxString& title) |
| 970 | { |
| 971 | wxWindow::SetTitle( title ) ; |
| 972 | UMASetWTitle( (WindowRef)m_macWindow , title ) ; |
| 973 | } |
| 974 | |
| 975 | bool wxTopLevelWindowMac::Show(bool show) |
| 976 | { |
| 977 | if ( !wxWindow::Show(show) ) |
| 978 | return FALSE; |
| 979 | |
| 980 | if (show) |
| 981 | { |
| 982 | ::TransitionWindow((WindowRef)m_macWindow,kWindowZoomTransitionEffect,kWindowShowTransitionAction,nil); |
| 983 | ::SelectWindow( (WindowRef)m_macWindow ) ; |
| 984 | // no need to generate events here, they will get them triggered by macos |
| 985 | // actually they should be , but apparently they are not |
| 986 | wxSize size(m_width, m_height); |
| 987 | wxSizeEvent event(size, m_windowId); |
| 988 | event.SetEventObject(this); |
| 989 | GetEventHandler()->ProcessEvent(event); |
| 990 | } |
| 991 | else |
| 992 | { |
| 993 | ::TransitionWindow((WindowRef)m_macWindow,kWindowZoomTransitionEffect,kWindowHideTransitionAction,nil); |
| 994 | } |
| 995 | |
| 996 | if ( !show ) |
| 997 | { |
| 998 | } |
| 999 | else |
| 1000 | { |
| 1001 | Refresh() ; |
| 1002 | } |
| 1003 | |
| 1004 | return TRUE; |
| 1005 | } |
| 1006 | |
| 1007 | void wxTopLevelWindowMac::DoMoveWindow(int x, int y, int width, int height) |
| 1008 | { |
| 1009 | int former_x = m_x ; |
| 1010 | int former_y = m_y ; |
| 1011 | int former_w = m_width ; |
| 1012 | int former_h = m_height ; |
| 1013 | |
| 1014 | int actualWidth = width; |
| 1015 | int actualHeight = height; |
| 1016 | int actualX = x; |
| 1017 | int actualY = y; |
| 1018 | |
| 1019 | if ((m_minWidth != -1) && (actualWidth < m_minWidth)) |
| 1020 | actualWidth = m_minWidth; |
| 1021 | if ((m_minHeight != -1) && (actualHeight < m_minHeight)) |
| 1022 | actualHeight = m_minHeight; |
| 1023 | if ((m_maxWidth != -1) && (actualWidth > m_maxWidth)) |
| 1024 | actualWidth = m_maxWidth; |
| 1025 | if ((m_maxHeight != -1) && (actualHeight > m_maxHeight)) |
| 1026 | actualHeight = m_maxHeight; |
| 1027 | |
| 1028 | bool doMove = false ; |
| 1029 | bool doResize = false ; |
| 1030 | |
| 1031 | if ( actualX != former_x || actualY != former_y ) |
| 1032 | { |
| 1033 | doMove = true ; |
| 1034 | } |
| 1035 | if ( actualWidth != former_w || actualHeight != former_h ) |
| 1036 | { |
| 1037 | doResize = true ; |
| 1038 | } |
| 1039 | |
| 1040 | if ( doMove || doResize ) |
| 1041 | { |
| 1042 | m_x = actualX ; |
| 1043 | m_y = actualY ; |
| 1044 | m_width = actualWidth ; |
| 1045 | m_height = actualHeight ; |
| 1046 | |
| 1047 | if ( doMove ) |
| 1048 | ::MoveWindow((WindowRef)m_macWindow, m_x, m_y , false); // don't make frontmost |
| 1049 | |
| 1050 | if ( doResize ) |
| 1051 | ::SizeWindow((WindowRef)m_macWindow, m_width, m_height , true); |
| 1052 | |
| 1053 | // the OS takes care of invalidating and erasing the new area so we only have to |
| 1054 | // take care of refreshing for full repaints |
| 1055 | |
| 1056 | if ( doResize && !HasFlag(wxNO_FULL_REPAINT_ON_RESIZE) ) |
| 1057 | Refresh() ; |
| 1058 | |
| 1059 | |
| 1060 | if ( IsKindOf( CLASSINFO( wxFrame ) ) ) |
| 1061 | { |
| 1062 | wxFrame* frame = (wxFrame*) this ; |
| 1063 | frame->PositionStatusBar(); |
| 1064 | frame->PositionToolBar(); |
| 1065 | } |
| 1066 | if ( doMove ) |
| 1067 | wxWindowMac::MacTopLevelWindowChangedPosition() ; // like this only children will be notified |
| 1068 | |
| 1069 | MacRepositionScrollBars() ; |
| 1070 | if ( doMove ) |
| 1071 | { |
| 1072 | wxPoint point(m_x, m_y); |
| 1073 | wxMoveEvent event(point, m_windowId); |
| 1074 | event.SetEventObject(this); |
| 1075 | GetEventHandler()->ProcessEvent(event) ; |
| 1076 | } |
| 1077 | if ( doResize ) |
| 1078 | { |
| 1079 | MacRepositionScrollBars() ; |
| 1080 | wxSize size(m_width, m_height); |
| 1081 | wxSizeEvent event(size, m_windowId); |
| 1082 | event.SetEventObject(this); |
| 1083 | GetEventHandler()->ProcessEvent(event); |
| 1084 | } |
| 1085 | } |
| 1086 | |
| 1087 | } |
| 1088 | |
| 1089 | /* |
| 1090 | * Invalidation Mechanism |
| 1091 | * |
| 1092 | * The update mechanism reflects exactely the windows mechanism |
| 1093 | * the rect gets added to the window invalidate region, if the eraseBackground flag |
| 1094 | * has been true for any part of the update rgn the background is erased in the entire region |
| 1095 | * not just in the specified rect. |
| 1096 | * |
| 1097 | * In order to achive this, we also have an internal m_macNoEraseUpdateRgn, all rects that have |
| 1098 | * the eraseBackground flag set to false are also added to this rgn. upon receiving an update event |
| 1099 | * the update rgn is compared to the m_macNoEraseUpdateRgn and in case they differ, every window |
| 1100 | * will get the eraseBackground event first |
| 1101 | */ |
| 1102 | |
| 1103 | void wxTopLevelWindowMac::MacInvalidate( const WXRECTPTR rect, bool eraseBackground ) |
| 1104 | { |
| 1105 | GrafPtr formerPort ; |
| 1106 | GetPort( &formerPort ) ; |
| 1107 | SetPortWindowPort( (WindowRef)m_macWindow ) ; |
| 1108 | |
| 1109 | m_macNeedsErasing |= eraseBackground ; |
| 1110 | |
| 1111 | // if we already know that we will have to erase, there's no need to track the rest |
| 1112 | if ( !m_macNeedsErasing) |
| 1113 | { |
| 1114 | // we end only here if eraseBackground is false |
| 1115 | // if we already have a difference between m_macNoEraseUpdateRgn and UpdateRgn |
| 1116 | // we will have to erase anyway |
| 1117 | |
| 1118 | RgnHandle updateRgn = NewRgn(); |
| 1119 | RgnHandle diffRgn = NewRgn() ; |
| 1120 | if ( updateRgn && diffRgn ) |
| 1121 | { |
| 1122 | GetWindowUpdateRgn( (WindowRef)m_macWindow , updateRgn ); |
| 1123 | Point pt = {0,0} ; |
| 1124 | LocalToGlobal( &pt ) ; |
| 1125 | OffsetRgn( updateRgn , -pt.h , -pt.v ) ; |
| 1126 | DiffRgn( updateRgn , (RgnHandle) m_macNoEraseUpdateRgn , diffRgn ) ; |
| 1127 | if ( !EmptyRgn( diffRgn ) ) |
| 1128 | { |
| 1129 | m_macNeedsErasing = true ; |
| 1130 | } |
| 1131 | } |
| 1132 | if ( updateRgn ) |
| 1133 | DisposeRgn( updateRgn ); |
| 1134 | if ( diffRgn ) |
| 1135 | DisposeRgn( diffRgn ); |
| 1136 | |
| 1137 | if ( !m_macNeedsErasing ) |
| 1138 | { |
| 1139 | RgnHandle rectRgn = NewRgn() ; |
| 1140 | SetRectRgn( rectRgn , ((Rect*)rect)->left , ((Rect*)rect)->top , ((Rect*)rect)->right , ((Rect*)rect)->bottom ) ; |
| 1141 | UnionRgn( (RgnHandle) m_macNoEraseUpdateRgn , rectRgn , (RgnHandle) m_macNoEraseUpdateRgn ) ; |
| 1142 | DisposeRgn( rectRgn ) ; |
| 1143 | } |
| 1144 | } |
| 1145 | InvalWindowRect( (WindowRef)m_macWindow , (Rect*)rect ) ; |
| 1146 | // turn this on to debug the refreshing cycle |
| 1147 | #if wxMAC_DEBUG_REDRAW |
| 1148 | PaintRect( rect ) ; |
| 1149 | #endif |
| 1150 | SetPort( formerPort ) ; |
| 1151 | } |
| 1152 | |
| 1153 | |
| 1154 | bool wxTopLevelWindowMac::SetShape(const wxRegion& region) |
| 1155 | { |
| 1156 | wxCHECK_MSG( HasFlag(wxFRAME_SHAPED), FALSE, |
| 1157 | _T("Shaped windows must be created with the wxFRAME_SHAPED style.")); |
| 1158 | |
| 1159 | #if TARGET_CARBON |
| 1160 | // The empty region signifies that the shape should be removed from the |
| 1161 | // window. |
| 1162 | if ( region.IsEmpty() ) |
| 1163 | { |
| 1164 | wxSize sz = GetClientSize(); |
| 1165 | wxRegion rgn(0, 0, sz.x, sz.y); |
| 1166 | return SetShape(rgn); |
| 1167 | } |
| 1168 | |
| 1169 | // Make a copy of the region |
| 1170 | RgnHandle shapeRegion = NewRgn(); |
| 1171 | CopyRgn( (RgnHandle)region.GetWXHRGN(), shapeRegion ); |
| 1172 | |
| 1173 | // Dispose of any shape region we may already have |
| 1174 | RgnHandle oldRgn = (RgnHandle)GetWRefCon( (WindowRef)MacGetWindowRef() ); |
| 1175 | if ( oldRgn ) |
| 1176 | DisposeRgn(oldRgn); |
| 1177 | |
| 1178 | // Save the region so we can use it later |
| 1179 | SetWRefCon((WindowRef)MacGetWindowRef(), (SInt32)shapeRegion); |
| 1180 | |
| 1181 | // Tell the window manager that the window has changed shape |
| 1182 | ReshapeCustomWindow((WindowRef)MacGetWindowRef()); |
| 1183 | return TRUE; |
| 1184 | #else |
| 1185 | return FALSE; |
| 1186 | #endif |
| 1187 | } |
| 1188 | |
| 1189 | // --------------------------------------------------------------------------- |
| 1190 | // Support functions for shaped windows, based on Apple's CustomWindow sample at |
| 1191 | // http://developer.apple.com/samplecode/Sample_Code/Human_Interface_Toolbox/Mac_OS_High_Level_Toolbox/CustomWindow.htm |
| 1192 | // --------------------------------------------------------------------------- |
| 1193 | |
| 1194 | #if TARGET_CARBON |
| 1195 | |
| 1196 | static void wxShapedMacWindowGetPos(WindowRef window, Rect* inRect) |
| 1197 | { |
| 1198 | GetWindowPortBounds(window, inRect); |
| 1199 | Point pt = {inRect->left, inRect->top}; |
| 1200 | SetPort((GrafPtr) GetWindowPort(window)); |
| 1201 | LocalToGlobal(&pt); |
| 1202 | inRect->top = pt.v; |
| 1203 | inRect->left = pt.h; |
| 1204 | inRect->bottom += pt.v; |
| 1205 | inRect->right += pt.h; |
| 1206 | } |
| 1207 | |
| 1208 | |
| 1209 | static SInt32 wxShapedMacWindowGetFeatures(WindowRef window, SInt32 param) |
| 1210 | { |
| 1211 | /*------------------------------------------------------ |
| 1212 | Define which options your custom window supports. |
| 1213 | --------------------------------------------------------*/ |
| 1214 | //just enable everything for our demo |
| 1215 | *(OptionBits*)param=//kWindowCanGrow| |
| 1216 | //kWindowCanZoom| |
| 1217 | //kWindowCanCollapse| |
| 1218 | //kWindowCanGetWindowRegion| |
| 1219 | //kWindowHasTitleBar| |
| 1220 | //kWindowSupportsDragHilite| |
| 1221 | kWindowCanDrawInCurrentPort| |
| 1222 | //kWindowCanMeasureTitle| |
| 1223 | kWindowWantsDisposeAtProcessDeath| |
| 1224 | kWindowSupportsSetGrowImageRegion| |
| 1225 | kWindowDefSupportsColorGrafPort; |
| 1226 | return 1; |
| 1227 | } |
| 1228 | |
| 1229 | // The content region is left as a rectangle matching the window size, this is |
| 1230 | // so the origin in the paint event, and etc. still matches what the |
| 1231 | // programmer expects. |
| 1232 | static void wxShapedMacWindowContentRegion(WindowRef window, RgnHandle rgn) |
| 1233 | { |
| 1234 | SetEmptyRgn(rgn); |
| 1235 | wxTopLevelWindowMac* win = wxFindWinFromMacWindow(window); |
| 1236 | if (win) |
| 1237 | { |
| 1238 | wxRect r = win->GetRect(); |
| 1239 | SetRectRgn(rgn, r.GetLeft(), r.GetTop(), r.GetRight(), r.GetBottom()); |
| 1240 | } |
| 1241 | } |
| 1242 | |
| 1243 | // The structure region is set to the shape given to the SetShape method. |
| 1244 | static void wxShapedMacWindowStructureRegion(WindowRef window, RgnHandle rgn) |
| 1245 | { |
| 1246 | RgnHandle cachedRegion = (RgnHandle) GetWRefCon(window); |
| 1247 | |
| 1248 | SetEmptyRgn(rgn); |
| 1249 | if (cachedRegion) |
| 1250 | { |
| 1251 | Rect windowRect; |
| 1252 | wxShapedMacWindowGetPos(window, &windowRect); //how big is the window |
| 1253 | CopyRgn(cachedRegion, rgn); //make a copy of our cached region |
| 1254 | OffsetRgn(rgn, windowRect.left, windowRect.top); // position it over window |
| 1255 | //MapRgn(rgn, &mMaskSize, &windowRect); //scale it to our actual window size |
| 1256 | } |
| 1257 | } |
| 1258 | |
| 1259 | |
| 1260 | |
| 1261 | static SInt32 wxShapedMacWindowGetRegion(WindowRef window, SInt32 param) |
| 1262 | { |
| 1263 | GetWindowRegionPtr rgnRec=(GetWindowRegionPtr)param; |
| 1264 | |
| 1265 | switch(rgnRec->regionCode) |
| 1266 | { |
| 1267 | case kWindowStructureRgn: |
| 1268 | wxShapedMacWindowStructureRegion(window, rgnRec->winRgn); |
| 1269 | break; |
| 1270 | case kWindowContentRgn: |
| 1271 | wxShapedMacWindowContentRegion(window, rgnRec->winRgn); |
| 1272 | break; |
| 1273 | default: |
| 1274 | SetEmptyRgn(rgnRec->winRgn); |
| 1275 | } //switch |
| 1276 | |
| 1277 | return noErr; |
| 1278 | } |
| 1279 | |
| 1280 | |
| 1281 | static SInt32 wxShapedMacWindowHitTest(WindowRef window,SInt32 param) |
| 1282 | { |
| 1283 | /*------------------------------------------------------ |
| 1284 | Determine the region of the window which was hit |
| 1285 | --------------------------------------------------------*/ |
| 1286 | Point hitPoint; |
| 1287 | static RgnHandle tempRgn=nil; |
| 1288 | |
| 1289 | if(!tempRgn) |
| 1290 | tempRgn=NewRgn(); |
| 1291 | |
| 1292 | SetPt(&hitPoint,LoWord(param),HiWord(param));//get the point clicked |
| 1293 | |
| 1294 | //Mac OS 8.5 or later |
| 1295 | wxShapedMacWindowStructureRegion(window, tempRgn); |
| 1296 | if (PtInRgn(hitPoint, tempRgn)) //in window content region? |
| 1297 | return wInContent; |
| 1298 | |
| 1299 | return wNoHit;//no significant area was hit. |
| 1300 | } |
| 1301 | |
| 1302 | |
| 1303 | static pascal long wxShapedMacWindowDef(short varCode, WindowRef window, SInt16 message, SInt32 param) |
| 1304 | { |
| 1305 | switch(message) |
| 1306 | { |
| 1307 | case kWindowMsgHitTest: |
| 1308 | return wxShapedMacWindowHitTest(window,param); |
| 1309 | |
| 1310 | case kWindowMsgGetFeatures: |
| 1311 | return wxShapedMacWindowGetFeatures(window,param); |
| 1312 | |
| 1313 | // kWindowMsgGetRegion is sent during CreateCustomWindow and ReshapeCustomWindow |
| 1314 | case kWindowMsgGetRegion: |
| 1315 | return wxShapedMacWindowGetRegion(window,param); |
| 1316 | } |
| 1317 | |
| 1318 | return 0; |
| 1319 | } |
| 1320 | |
| 1321 | #endif |
| 1322 | // --------------------------------------------------------------------------- |
| 1323 | |