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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 | ||
115 | EventRef rawEvent ; | |
116 | ||
117 | GetEventParameter( event , kEventParamTextInputSendKeyboardEvent ,typeEventRef,NULL,sizeof(rawEvent),NULL,&rawEvent ) ; | |
118 | ||
119 | GetEventParameter( rawEvent, kEventParamKeyMacCharCodes, typeChar, NULL,sizeof(char), NULL,&charCode ); | |
120 | GetEventParameter( rawEvent, kEventParamKeyCode, typeUInt32, NULL, sizeof(UInt32), NULL, &keyCode ); | |
121 | GetEventParameter( rawEvent, kEventParamKeyModifiers, typeUInt32, NULL, sizeof(UInt32), NULL, &modifiers); | |
122 | GetEventParameter( rawEvent, kEventParamMouseLocation, typeQDPoint, NULL, | |
123 | sizeof( Point ), NULL, &point ); | |
124 | ||
125 | switch ( GetEventKind( event ) ) | |
126 | { | |
127 | case kEventTextInputUnicodeForKeyEvent : | |
128 | // this is only called when no default handler has jumped in, eg a wxControl on a floater window does not | |
129 | // get its own kEventTextInputUnicodeForKeyEvent, so we route back the | |
130 | wxControl* control = wxDynamicCast( focus , wxControl ) ; | |
131 | if ( control ) | |
132 | { | |
133 | ControlHandle macControl = (ControlHandle) control->GetMacControl() ; | |
134 | if ( macControl ) | |
135 | { | |
136 | ::HandleControlKey( macControl , keyCode , charCode , modifiers ) ; | |
137 | result = noErr ; | |
138 | } | |
139 | } | |
140 | /* | |
141 | // this may lead to double events sent to a window in case all handlers have skipped the key down event | |
142 | UInt32 when = EventTimeToTicks( GetEventTime( event ) ) ; | |
143 | UInt32 message = (keyCode << 8) + charCode; | |
144 | ||
145 | if ( (focus != NULL) && wxTheApp->MacSendKeyDownEvent( | |
146 | focus , message , modifiers , when , point.h , point.v ) ) | |
147 | { | |
148 | result = noErr ; | |
149 | } | |
150 | */ | |
151 | break ; | |
152 | } | |
153 | ||
154 | return result ; | |
155 | } | |
156 | ||
157 | static pascal OSStatus KeyboardEventHandler( EventHandlerCallRef handler , EventRef event , void *data ) | |
158 | { | |
159 | OSStatus result = eventNotHandledErr ; | |
160 | ||
161 | wxWindow* focus = wxWindow::FindFocus() ; | |
162 | char charCode ; | |
163 | UInt32 keyCode ; | |
164 | UInt32 modifiers ; | |
165 | Point point ; | |
166 | UInt32 when = EventTimeToTicks( GetEventTime( event ) ) ; | |
167 | ||
168 | GetEventParameter( event, kEventParamKeyMacCharCodes, typeChar, NULL,sizeof(char), NULL,&charCode ); | |
169 | GetEventParameter( event, kEventParamKeyCode, typeUInt32, NULL, sizeof(UInt32), NULL, &keyCode ); | |
170 | GetEventParameter(event, kEventParamKeyModifiers, typeUInt32, NULL, sizeof(UInt32), NULL, &modifiers); | |
171 | GetEventParameter( event, kEventParamMouseLocation, typeQDPoint, NULL, | |
172 | sizeof( Point ), NULL, &point ); | |
173 | ||
174 | UInt32 message = (keyCode << 8) + charCode; | |
175 | switch( GetEventKind( event ) ) | |
176 | { | |
177 | case kEventRawKeyRepeat : | |
178 | case kEventRawKeyDown : | |
179 | { | |
180 | WXEVENTREF formerEvent = wxTheApp->MacGetCurrentEvent() ; | |
181 | WXEVENTHANDLERCALLREF formerHandler = wxTheApp->MacGetCurrentEventHandlerCallRef() ; | |
182 | wxTheApp->MacSetCurrentEvent( event , handler ) ; | |
183 | if ( (focus != NULL) && wxTheApp->MacSendKeyDownEvent( | |
184 | focus , message , modifiers , when , point.h , point.v ) ) | |
185 | { | |
186 | result = noErr ; | |
187 | } | |
188 | wxTheApp->MacSetCurrentEvent( formerEvent , formerHandler ) ; | |
189 | } | |
190 | break ; | |
191 | case kEventRawKeyUp : | |
192 | if ( (focus != NULL) && wxTheApp->MacSendKeyUpEvent( | |
193 | focus , message , modifiers , when , point.h , point.v ) ) | |
194 | { | |
195 | result = noErr ; | |
196 | } | |
197 | break ; | |
198 | case kEventRawKeyModifiersChanged : | |
199 | { | |
200 | wxKeyEvent event(wxEVT_KEY_DOWN); | |
201 | ||
202 | event.m_shiftDown = modifiers & shiftKey; | |
203 | event.m_controlDown = modifiers & controlKey; | |
204 | event.m_altDown = modifiers & optionKey; | |
205 | event.m_metaDown = modifiers & cmdKey; | |
206 | ||
207 | event.m_x = point.h; | |
208 | event.m_y = point.v; | |
209 | event.m_timeStamp = when; | |
210 | wxWindow* focus = wxWindow::FindFocus() ; | |
211 | event.SetEventObject(focus); | |
212 | ||
213 | if ( focus && (modifiers ^ wxTheApp->s_lastModifiers ) & controlKey ) | |
214 | { | |
215 | event.m_keyCode = WXK_CONTROL ; | |
216 | event.SetEventType( ( modifiers & controlKey ) ? wxEVT_KEY_DOWN : wxEVT_KEY_UP ) ; | |
217 | focus->GetEventHandler()->ProcessEvent( event ) ; | |
218 | } | |
219 | if ( focus && (modifiers ^ wxTheApp->s_lastModifiers ) & shiftKey ) | |
220 | { | |
221 | event.m_keyCode = WXK_SHIFT ; | |
222 | event.SetEventType( ( modifiers & shiftKey ) ? wxEVT_KEY_DOWN : wxEVT_KEY_UP ) ; | |
223 | focus->GetEventHandler()->ProcessEvent( event ) ; | |
224 | } | |
225 | if ( focus && (modifiers ^ wxTheApp->s_lastModifiers ) & optionKey ) | |
226 | { | |
227 | event.m_keyCode = WXK_ALT ; | |
228 | event.SetEventType( ( modifiers & optionKey ) ? wxEVT_KEY_DOWN : wxEVT_KEY_UP ) ; | |
229 | focus->GetEventHandler()->ProcessEvent( event ) ; | |
230 | } | |
231 | if ( focus && (modifiers ^ wxTheApp->s_lastModifiers ) & cmdKey ) | |
232 | { | |
233 | event.m_keyCode = WXK_COMMAND ; | |
234 | event.SetEventType( ( modifiers & cmdKey ) ? wxEVT_KEY_DOWN : wxEVT_KEY_UP ) ; | |
235 | focus->GetEventHandler()->ProcessEvent( event ) ; | |
236 | } | |
237 | wxTheApp->s_lastModifiers = modifiers ; | |
238 | } | |
239 | break ; | |
240 | } | |
241 | ||
242 | return result ; | |
243 | } | |
244 | ||
245 | pascal OSStatus MouseEventHandler( EventHandlerCallRef handler , EventRef event , void *data ) | |
246 | { | |
247 | OSStatus result = eventNotHandledErr ; | |
248 | ||
249 | wxTopLevelWindowMac* toplevelWindow = (wxTopLevelWindowMac*) data ; | |
250 | Point point ; | |
251 | UInt32 modifiers = 0; | |
252 | EventMouseButton button = 0 ; | |
253 | UInt32 click = 0 ; | |
254 | ||
255 | GetEventParameter( event, kEventParamMouseLocation, typeQDPoint, NULL, | |
256 | sizeof( Point ), NULL, &point ); | |
257 | GetEventParameter( event, kEventParamKeyModifiers, typeUInt32, NULL, | |
258 | sizeof( UInt32 ), NULL, &modifiers ); | |
259 | GetEventParameter( event, kEventParamMouseButton, typeMouseButton, NULL, | |
260 | sizeof( EventMouseButton ), NULL, &button ); | |
261 | GetEventParameter( event, kEventParamClickCount, typeUInt32, NULL, | |
262 | sizeof( UInt32 ), NULL, &click ); | |
263 | ||
264 | if ( button == 0 || GetEventKind( event ) == kEventMouseUp ) | |
265 | modifiers += btnState ; | |
266 | ||
267 | WindowRef window ; | |
268 | short windowPart = ::FindWindow(point, &window); | |
269 | ||
270 | // either we really are active or we are capturing mouse events | |
271 | ||
272 | if ( (IsWindowActive(window) && windowPart == inContent) || | |
273 | (wxTheApp->s_captureWindow && wxTheApp->s_captureWindow->MacGetTopLevelWindow() == toplevelWindow) ) | |
274 | { | |
275 | switch ( GetEventKind( event ) ) | |
276 | { | |
277 | case kEventMouseDown : | |
278 | toplevelWindow->MacFireMouseEvent( mouseDown , point.h , point.v , modifiers , EventTimeToTicks( GetEventTime( event ) ) ) ; | |
279 | result = noErr ; | |
280 | break ; | |
281 | case kEventMouseUp : | |
282 | toplevelWindow->MacFireMouseEvent( mouseUp , point.h , point.v , modifiers , EventTimeToTicks( GetEventTime( event ) ) ) ; | |
283 | result = noErr ; | |
284 | break ; | |
285 | case kEventMouseMoved : | |
286 | wxTheApp->MacHandleMouseMovedEvent( point.h , point.v , modifiers , EventTimeToTicks( GetEventTime( event ) ) ) ; | |
287 | result = noErr ; | |
288 | break ; | |
289 | case kEventMouseDragged : | |
290 | toplevelWindow->MacFireMouseEvent( nullEvent , point.h , point.v , modifiers , EventTimeToTicks( GetEventTime( event ) ) ) ; | |
291 | result = noErr ; | |
292 | break ; | |
293 | default : | |
294 | break ; | |
295 | } | |
296 | } | |
297 | ||
298 | return result ; | |
299 | ||
300 | ||
301 | } | |
302 | static pascal OSStatus WindowEventHandler( EventHandlerCallRef handler , EventRef event , void *data ) | |
303 | { | |
304 | OSStatus result = eventNotHandledErr ; | |
305 | OSStatus err = noErr ; | |
306 | ||
307 | UInt32 attributes; | |
308 | WindowRef windowRef ; | |
309 | wxTopLevelWindowMac* toplevelWindow = (wxTopLevelWindowMac*) data ; | |
310 | ||
311 | GetEventParameter( event, kEventParamDirectObject, typeWindowRef, NULL, | |
312 | sizeof( WindowRef ), NULL, &windowRef ); | |
313 | ||
314 | switch( GetEventKind( event ) ) | |
315 | { | |
316 | case kEventWindowUpdate : | |
317 | if ( !wxPendingDelete.Member(toplevelWindow) ) | |
318 | toplevelWindow->MacUpdate( EventTimeToTicks( GetEventTime( event ) ) ) ; | |
319 | result = noErr ; | |
320 | break ; | |
321 | case kEventWindowActivated : | |
322 | toplevelWindow->MacActivate( EventTimeToTicks( GetEventTime( event ) ) , true) ; | |
323 | result = noErr ; | |
324 | break ; | |
325 | case kEventWindowDeactivated : | |
326 | toplevelWindow->MacActivate( EventTimeToTicks( GetEventTime( event ) ) , false) ; | |
327 | result = noErr ; | |
328 | break ; | |
329 | case kEventWindowClose : | |
330 | toplevelWindow->Close() ; | |
331 | result = noErr ; | |
332 | break ; | |
333 | case kEventWindowBoundsChanged : | |
334 | err = GetEventParameter( event, kEventParamAttributes, typeUInt32, | |
335 | NULL, sizeof( UInt32 ), NULL, &attributes ); | |
336 | if ( err == noErr ) | |
337 | { | |
338 | Rect newContentRect ; | |
339 | ||
340 | GetEventParameter( event, kEventParamCurrentBounds, typeQDRectangle, NULL, | |
341 | sizeof( newContentRect ), NULL, &newContentRect ); | |
342 | ||
343 | toplevelWindow->SetSize( newContentRect.left , newContentRect.top , | |
344 | newContentRect.right - newContentRect.left , | |
345 | newContentRect.bottom - newContentRect.top, wxSIZE_USE_EXISTING); | |
346 | ||
347 | result = noErr; | |
348 | } | |
349 | break ; | |
350 | case kEventWindowBoundsChanging : | |
351 | err = GetEventParameter( event, kEventParamAttributes, typeUInt32, | |
352 | NULL, sizeof( UInt32 ), NULL, &attributes ); | |
353 | if ( err == noErr ) | |
354 | { | |
355 | Rect newContentRect ; | |
356 | ||
357 | GetEventParameter( event, kEventParamCurrentBounds, typeQDRectangle, NULL, | |
358 | sizeof( newContentRect ), NULL, &newContentRect ); | |
359 | ||
360 | wxSize formerSize = toplevelWindow->GetSize() ; | |
361 | ||
362 | if ( (attributes & kWindowBoundsChangeSizeChanged ) || | |
363 | ( attributes & kWindowBoundsChangeOriginChanged ) ) | |
364 | toplevelWindow->SetSize( newContentRect.left , newContentRect.top , | |
365 | newContentRect.right - newContentRect.left , | |
366 | newContentRect.bottom - newContentRect.top, wxSIZE_USE_EXISTING); | |
367 | ||
368 | int x , y , w , h ; | |
369 | toplevelWindow->GetPosition( &x , &y ) ; | |
370 | toplevelWindow->GetSize( &w , &h ) ; | |
371 | Rect adjustedRect = { y , x , y + h , x + w } ; | |
372 | ||
373 | if ( !EqualRect( &newContentRect , &adjustedRect ) ) | |
374 | { | |
375 | SetEventParameter( event , kEventParamCurrentBounds , typeQDRectangle, sizeof( adjustedRect ) , &adjustedRect ) ; | |
376 | } | |
377 | ||
378 | if ( toplevelWindow->GetSize() != formerSize ) | |
379 | toplevelWindow->Update() ; | |
380 | ||
381 | result = noErr ; | |
382 | } | |
383 | break ; | |
384 | default : | |
385 | break ; | |
386 | } | |
387 | return result ; | |
388 | } | |
389 | ||
390 | pascal OSStatus wxMacWindowEventHandler( EventHandlerCallRef handler , EventRef event , void *data ) | |
391 | { | |
392 | OSStatus result = eventNotHandledErr ; | |
393 | ||
394 | switch ( GetEventClass( event ) ) | |
395 | { | |
396 | case kEventClassKeyboard : | |
397 | result = KeyboardEventHandler( handler, event , data ) ; | |
398 | break ; | |
399 | case kEventClassTextInput : | |
400 | result = TextInputEventHandler( handler, event , data ) ; | |
401 | break ; | |
402 | case kEventClassWindow : | |
403 | result = WindowEventHandler( handler, event , data ) ; | |
404 | break ; | |
405 | case kEventClassMouse : | |
406 | result = MouseEventHandler( handler, event , data ) ; | |
407 | break ; | |
408 | default : | |
409 | break ; | |
410 | } | |
411 | return result ; | |
412 | } | |
413 | ||
414 | DEFINE_ONE_SHOT_HANDLER_GETTER( wxMacWindowEventHandler ) | |
415 | ||
416 | #endif | |
417 | ||
418 | // --------------------------------------------------------------------------- | |
419 | // wxWindowMac utility functions | |
420 | // --------------------------------------------------------------------------- | |
421 | ||
422 | // Find an item given the Macintosh Window Reference | |
423 | ||
424 | wxList *wxWinMacWindowList = NULL; | |
425 | wxTopLevelWindowMac *wxFindWinFromMacWindow(WXWindow inWindowRef) | |
426 | { | |
427 | if ( wxWinMacWindowList == NULL ) | |
428 | return NULL ; | |
429 | wxNode *node = wxWinMacWindowList->Find((long)inWindowRef); | |
430 | if (!node) | |
431 | return NULL; | |
432 | return (wxTopLevelWindowMac *)node->GetData(); | |
433 | } | |
434 | ||
435 | void wxAssociateWinWithMacWindow(WXWindow inWindowRef, wxTopLevelWindowMac *win) | |
436 | { | |
437 | // adding NULL WindowRef is (first) surely a result of an error and | |
438 | // (secondly) breaks menu command processing | |
439 | wxCHECK_RET( inWindowRef != (WindowRef) NULL, wxT("attempt to add a NULL WindowRef to window list") ); | |
440 | ||
441 | if ( !wxWinMacWindowList->Find((long)inWindowRef) ) | |
442 | wxWinMacWindowList->Append((long)inWindowRef, win); | |
443 | } | |
444 | ||
445 | void wxRemoveMacWindowAssociation(wxTopLevelWindowMac *win) | |
446 | { | |
447 | wxWinMacWindowList->DeleteObject(win); | |
448 | } | |
449 | ||
450 | ||
451 | // ---------------------------------------------------------------------------- | |
452 | // wxTopLevelWindowMac creation | |
453 | // ---------------------------------------------------------------------------- | |
454 | ||
455 | WXHWND wxTopLevelWindowMac::s_macWindowInUpdate = NULL; | |
456 | wxTopLevelWindowMac *wxTopLevelWindowMac::s_macDeactivateWindow = NULL; | |
457 | ||
458 | void wxTopLevelWindowMac::Init() | |
459 | { | |
460 | m_iconized = | |
461 | m_maximizeOnShow = FALSE; | |
462 | m_macNoEraseUpdateRgn = NewRgn() ; | |
463 | m_macNeedsErasing = false ; | |
464 | m_macWindow = NULL ; | |
465 | #if TARGET_CARBON | |
466 | m_macEventHandler = NULL ; | |
467 | #endif | |
468 | } | |
469 | ||
470 | class wxMacDeferredWindowDeleter : public wxObject | |
471 | { | |
472 | public : | |
473 | wxMacDeferredWindowDeleter( WindowRef windowRef ) | |
474 | { | |
475 | m_macWindow = windowRef ; | |
476 | } | |
477 | virtual ~wxMacDeferredWindowDeleter() | |
478 | { | |
479 | UMADisposeWindow( (WindowRef) m_macWindow ) ; | |
480 | } | |
481 | protected : | |
482 | WindowRef m_macWindow ; | |
483 | } ; | |
484 | ||
485 | bool wxTopLevelWindowMac::Create(wxWindow *parent, | |
486 | wxWindowID id, | |
487 | const wxString& title, | |
488 | const wxPoint& pos, | |
489 | const wxSize& size, | |
490 | long style, | |
491 | const wxString& name) | |
492 | { | |
493 | // init our fields | |
494 | Init(); | |
495 | ||
496 | m_windowStyle = style; | |
497 | ||
498 | SetName(name); | |
499 | ||
500 | m_windowId = id == -1 ? NewControlId() : id; | |
501 | ||
502 | wxTopLevelWindows.Append(this); | |
503 | ||
504 | if ( parent ) | |
505 | parent->AddChild(this); | |
506 | ||
507 | return TRUE; | |
508 | } | |
509 | ||
510 | wxTopLevelWindowMac::~wxTopLevelWindowMac() | |
511 | { | |
512 | if ( m_macWindow ) | |
513 | { | |
514 | wxToolTip::NotifyWindowDelete(m_macWindow) ; | |
515 | wxPendingDelete.Append( new wxMacDeferredWindowDeleter( (WindowRef) m_macWindow ) ) ; | |
516 | } | |
517 | ||
518 | #if TARGET_CARBON | |
519 | if ( m_macEventHandler ) | |
520 | { | |
521 | ::RemoveEventHandler((EventHandlerRef) m_macEventHandler); | |
522 | m_macEventHandler = NULL ; | |
523 | } | |
524 | #endif | |
525 | ||
526 | wxRemoveMacWindowAssociation( this ) ; | |
527 | ||
528 | if ( wxModelessWindows.Find(this) ) | |
529 | wxModelessWindows.DeleteObject(this); | |
530 | ||
531 | DisposeRgn( (RgnHandle) m_macNoEraseUpdateRgn ) ; | |
532 | } | |
533 | ||
534 | ||
535 | // ---------------------------------------------------------------------------- | |
536 | // wxTopLevelWindowMac maximize/minimize | |
537 | // ---------------------------------------------------------------------------- | |
538 | ||
539 | void wxTopLevelWindowMac::Maximize(bool maximize) | |
540 | { | |
541 | ZoomWindow( (WindowRef)m_macWindow , maximize ? inZoomOut : inZoomIn , false ) ; | |
542 | ||
543 | Rect tempRect ; | |
544 | GrafPtr port ; | |
545 | GetPort( &port ) ; | |
546 | Point pt = { 0, 0 } ; | |
547 | SetPortWindowPort((WindowRef)m_macWindow) ; | |
548 | LocalToGlobal( &pt ) ; | |
549 | SetPort( port ) ; | |
550 | ||
551 | GetWindowPortBounds((WindowRef)m_macWindow, &tempRect ) ; | |
552 | SetSize( pt.h , pt.v , tempRect.right-tempRect.left , | |
553 | tempRect.bottom-tempRect.top, wxSIZE_USE_EXISTING); | |
554 | } | |
555 | ||
556 | bool wxTopLevelWindowMac::IsMaximized() const | |
557 | { | |
558 | return IsWindowInStandardState( (WindowRef)m_macWindow , NULL , NULL ) ; | |
559 | } | |
560 | ||
561 | void wxTopLevelWindowMac::Iconize(bool iconize) | |
562 | { | |
563 | if ( IsWindowCollapsable((WindowRef)m_macWindow) ) | |
564 | CollapseWindow((WindowRef)m_macWindow , iconize ) ; | |
565 | } | |
566 | ||
567 | bool wxTopLevelWindowMac::IsIconized() const | |
568 | { | |
569 | return IsWindowCollapsed((WindowRef)m_macWindow ) ; | |
570 | } | |
571 | ||
572 | void wxTopLevelWindowMac::Restore() | |
573 | { | |
574 | // not available on mac | |
575 | } | |
576 | ||
577 | // ---------------------------------------------------------------------------- | |
578 | // wxTopLevelWindowMac misc | |
579 | // ---------------------------------------------------------------------------- | |
580 | ||
581 | void wxTopLevelWindowMac::SetIcon(const wxIcon& icon) | |
582 | { | |
583 | // this sets m_icon | |
584 | wxTopLevelWindowBase::SetIcon(icon); | |
585 | } | |
586 | ||
587 | void wxTopLevelWindowMac::MacCreateRealWindow( const wxString& title, | |
588 | const wxPoint& pos, | |
589 | const wxSize& size, | |
590 | long style, | |
591 | const wxString& name ) | |
592 | { | |
593 | OSStatus err = noErr ; | |
594 | SetName(name); | |
595 | m_windowStyle = style; | |
596 | m_isShown = FALSE; | |
597 | ||
598 | // create frame. | |
599 | ||
600 | Rect theBoundsRect; | |
601 | ||
602 | m_x = (int)pos.x; | |
603 | m_y = (int)pos.y; | |
604 | if ( m_y < 50 ) | |
605 | m_y = 50 ; | |
606 | if ( m_x < 20 ) | |
607 | m_x = 20 ; | |
608 | ||
609 | m_width = size.x; | |
610 | if (m_width == -1) | |
611 | m_width = 20; | |
612 | m_height = size.y; | |
613 | if (m_height == -1) | |
614 | m_height = 20; | |
615 | ||
616 | ::SetRect(&theBoundsRect, m_x, m_y , m_x + m_width, m_y + m_height); | |
617 | ||
618 | // translate the window attributes in the appropriate window class and attributes | |
619 | ||
620 | WindowClass wclass = 0; | |
621 | WindowAttributes attr = kWindowNoAttributes ; | |
622 | ||
623 | if ( HasFlag( wxFRAME_TOOL_WINDOW) ) | |
624 | { | |
625 | if ( | |
626 | HasFlag( wxMINIMIZE_BOX ) || HasFlag( wxMAXIMIZE_BOX ) || | |
627 | HasFlag( wxSYSTEM_MENU ) || HasFlag( wxCAPTION ) || | |
628 | HasFlag(wxTINY_CAPTION_HORIZ) || HasFlag(wxTINY_CAPTION_VERT) | |
629 | ) | |
630 | { | |
631 | wclass = kFloatingWindowClass ; | |
632 | if ( HasFlag(wxTINY_CAPTION_VERT) ) | |
633 | { | |
634 | attr |= kWindowSideTitlebarAttribute ; | |
635 | } | |
636 | } | |
637 | else | |
638 | { | |
639 | #if TARGET_CARBON | |
640 | wclass = kPlainWindowClass ; | |
641 | #else | |
642 | wclass = kFloatingWindowClass ; | |
643 | #endif | |
644 | } | |
645 | } | |
646 | else if ( HasFlag( wxCAPTION ) ) | |
647 | { | |
648 | wclass = kDocumentWindowClass ; | |
649 | } | |
650 | else | |
651 | { | |
652 | if ( HasFlag( wxMINIMIZE_BOX ) || HasFlag( wxMAXIMIZE_BOX ) || | |
653 | HasFlag( wxCLOSE_BOX ) || HasFlag( wxSYSTEM_MENU ) ) | |
654 | { | |
655 | wclass = kDocumentWindowClass ; | |
656 | } | |
657 | else | |
658 | { | |
659 | #if TARGET_CARBON | |
660 | wclass = kPlainWindowClass ; | |
661 | #else | |
662 | wclass = kModalWindowClass ; | |
663 | #endif | |
664 | } | |
665 | } | |
666 | ||
667 | if ( HasFlag( wxMINIMIZE_BOX ) ) | |
668 | { | |
669 | attr |= kWindowCollapseBoxAttribute ; | |
670 | } | |
671 | if ( HasFlag( wxMAXIMIZE_BOX ) ) | |
672 | { | |
673 | attr |= kWindowFullZoomAttribute ; | |
674 | } | |
675 | if ( HasFlag( wxRESIZE_BORDER ) ) | |
676 | { | |
677 | attr |= kWindowResizableAttribute ; | |
678 | } | |
679 | if ( HasFlag( wxCLOSE_BOX) ) | |
680 | { | |
681 | attr |= kWindowCloseBoxAttribute ; | |
682 | } | |
683 | ||
684 | #if TARGET_CARBON | |
685 | #if 0 // having problems right now with that | |
686 | if (HasFlag(wxSTAY_ON_TOP)) | |
687 | wclass = kUtilityWindowClass; | |
688 | #endif | |
689 | #endif | |
690 | ||
691 | #if TARGET_CARBON | |
692 | if ( HasFlag(wxFRAME_SHAPED) ) | |
693 | { | |
694 | WindowDefSpec customWindowDefSpec; | |
695 | customWindowDefSpec.defType = kWindowDefProcPtr; | |
696 | customWindowDefSpec.u.defProc = NewWindowDefUPP(wxShapedMacWindowDef); | |
697 | ||
698 | err = ::CreateCustomWindow( &customWindowDefSpec, wclass, | |
699 | attr, &theBoundsRect, | |
700 | (WindowRef*) &m_macWindow); | |
701 | } | |
702 | else | |
703 | #endif | |
704 | { | |
705 | err = ::CreateNewWindow( wclass , attr , &theBoundsRect , (WindowRef*)&m_macWindow ) ; | |
706 | } | |
707 | ||
708 | wxCHECK_RET( err == noErr, wxT("Mac OS error when trying to create new window") ); | |
709 | wxAssociateWinWithMacWindow( m_macWindow , this ) ; | |
710 | UMASetWTitle( (WindowRef)m_macWindow , title ) ; | |
711 | ::CreateRootControl( (WindowRef)m_macWindow , (ControlHandle*)&m_macRootControl ) ; | |
712 | #if TARGET_CARBON | |
713 | InstallStandardEventHandler( GetWindowEventTarget(MAC_WXHWND(m_macWindow)) ) ; | |
714 | InstallWindowEventHandler(MAC_WXHWND(m_macWindow), GetwxMacWindowEventHandlerUPP(), | |
715 | GetEventTypeCount(eventList), eventList, this, (EventHandlerRef *)&m_macEventHandler); | |
716 | #endif | |
717 | m_macFocus = NULL ; | |
718 | ||
719 | ||
720 | #if TARGET_CARBON | |
721 | if ( HasFlag(wxFRAME_SHAPED) ) | |
722 | { | |
723 | // default shape matches the window size | |
724 | wxRegion rgn(0, 0, m_width, m_height); | |
725 | SetShape(rgn); | |
726 | } | |
727 | #endif | |
728 | } | |
729 | ||
730 | void wxTopLevelWindowMac::MacGetPortParams(WXPOINTPTR localOrigin, WXRECTPTR clipRect, WXHWND *window , wxWindowMac** rootwin) | |
731 | { | |
732 | ((Point*)localOrigin)->h = 0; | |
733 | ((Point*)localOrigin)->v = 0; | |
734 | ((Rect*)clipRect)->left = 0; | |
735 | ((Rect*)clipRect)->top = 0; | |
736 | ((Rect*)clipRect)->right = m_width; | |
737 | ((Rect*)clipRect)->bottom = m_height; | |
738 | *window = m_macWindow ; | |
739 | *rootwin = this ; | |
740 | } | |
741 | ||
742 | void wxTopLevelWindowMac::ClearBackground() | |
743 | { | |
744 | wxWindow::ClearBackground() ; | |
745 | } | |
746 | ||
747 | WXWidget wxTopLevelWindowMac::MacGetContainerForEmbedding() | |
748 | { | |
749 | return m_macRootControl ; | |
750 | } | |
751 | ||
752 | ||
753 | void wxTopLevelWindowMac::MacUpdate( long timestamp) | |
754 | { | |
755 | wxMacPortStateHelper help( (GrafPtr) GetWindowPort( (WindowRef) m_macWindow) ) ; | |
756 | ||
757 | RgnHandle visRgn = NewRgn() ; | |
758 | GetPortVisibleRegion( GetWindowPort( (WindowRef)m_macWindow ), visRgn ); | |
759 | BeginUpdate( (WindowRef)m_macWindow ) ; | |
760 | ||
761 | RgnHandle updateRgn = NewRgn(); | |
762 | RgnHandle diffRgn = NewRgn() ; | |
763 | ||
764 | if ( updateRgn && diffRgn ) | |
765 | { | |
766 | #if 1 | |
767 | // macos internal control redraws clean up areas we'd like to redraw ourselves | |
768 | // therefore we pick the boundary rect and make sure we can redraw it | |
769 | // this has to be intersected by the visRgn in order to avoid drawing over its own | |
770 | // boundaries | |
771 | RgnHandle trueUpdateRgn = NewRgn() ; | |
772 | Rect trueUpdateRgnBoundary ; | |
773 | GetPortVisibleRegion( GetWindowPort( (WindowRef)m_macWindow ), trueUpdateRgn ); | |
774 | GetRegionBounds( trueUpdateRgn , &trueUpdateRgnBoundary ) ; | |
775 | RectRgn( updateRgn , &trueUpdateRgnBoundary ) ; | |
776 | SectRgn( updateRgn , visRgn , updateRgn ) ; | |
777 | if ( trueUpdateRgn ) | |
778 | DisposeRgn( trueUpdateRgn ) ; | |
779 | SetPortVisibleRegion( GetWindowPort( (WindowRef)m_macWindow ), updateRgn ) ; | |
780 | #else | |
781 | GetPortVisibleRegion( GetWindowPort( (WindowRef)m_macWindow ), updateRgn ); | |
782 | #endif | |
783 | DiffRgn( updateRgn , (RgnHandle) m_macNoEraseUpdateRgn , diffRgn ) ; | |
784 | if ( !EmptyRgn( updateRgn ) ) | |
785 | { | |
786 | MacRedraw( updateRgn , timestamp , m_macNeedsErasing || !EmptyRgn( diffRgn ) ) ; | |
787 | } | |
788 | } | |
789 | if ( updateRgn ) | |
790 | DisposeRgn( updateRgn ); | |
791 | if ( diffRgn ) | |
792 | DisposeRgn( diffRgn ); | |
793 | if ( visRgn ) | |
794 | DisposeRgn( visRgn ) ; | |
795 | ||
796 | EndUpdate( (WindowRef)m_macWindow ) ; | |
797 | SetEmptyRgn( (RgnHandle) m_macNoEraseUpdateRgn ) ; | |
798 | m_macNeedsErasing = false ; | |
799 | } | |
800 | ||
801 | ||
802 | // Raise the window to the top of the Z order | |
803 | void wxTopLevelWindowMac::Raise() | |
804 | { | |
805 | ::SelectWindow( (WindowRef)m_macWindow ) ; | |
806 | } | |
807 | ||
808 | // Lower the window to the bottom of the Z order | |
809 | void wxTopLevelWindowMac::Lower() | |
810 | { | |
811 | ::SendBehind( (WindowRef)m_macWindow , NULL ) ; | |
812 | } | |
813 | ||
814 | void wxTopLevelWindowMac::MacFireMouseEvent( | |
815 | wxUint16 kind , wxInt32 x , wxInt32 y ,wxUint32 modifiers , long timestamp ) | |
816 | { | |
817 | wxMouseEvent event(wxEVT_LEFT_DOWN); | |
818 | bool isDown = !(modifiers & btnState) ; // 1 is for up | |
819 | bool controlDown = modifiers & controlKey ; // for simulating right mouse | |
820 | ||
821 | event.m_leftDown = isDown && !controlDown; | |
822 | ||
823 | event.m_middleDown = FALSE; | |
824 | event.m_rightDown = isDown && controlDown; | |
825 | ||
826 | if ( kind == mouseDown ) | |
827 | { | |
828 | if ( controlDown ) | |
829 | event.SetEventType(wxEVT_RIGHT_DOWN ) ; | |
830 | else | |
831 | event.SetEventType(wxEVT_LEFT_DOWN ) ; | |
832 | } | |
833 | else if ( kind == mouseUp ) | |
834 | { | |
835 | if ( controlDown ) | |
836 | event.SetEventType(wxEVT_RIGHT_UP ) ; | |
837 | else | |
838 | event.SetEventType(wxEVT_LEFT_UP ) ; | |
839 | } | |
840 | else | |
841 | { | |
842 | event.SetEventType(wxEVT_MOTION ) ; | |
843 | } | |
844 | ||
845 | event.m_shiftDown = modifiers & shiftKey; | |
846 | event.m_controlDown = modifiers & controlKey; | |
847 | event.m_altDown = modifiers & optionKey; | |
848 | event.m_metaDown = modifiers & cmdKey; | |
849 | ||
850 | Point localwhere ; | |
851 | localwhere.h = x ; | |
852 | localwhere.v = y ; | |
853 | ||
854 | GrafPtr port ; | |
855 | ::GetPort( &port ) ; | |
856 | ::SetPort( UMAGetWindowPort( (WindowRef)m_macWindow ) ) ; | |
857 | ::GlobalToLocal( &localwhere ) ; | |
858 | ::SetPort( port ) ; | |
859 | ||
860 | if ( kind == mouseDown ) | |
861 | { | |
862 | if ( timestamp - gs_lastWhen <= (long) GetDblTime() ) | |
863 | { | |
864 | if ( abs( localwhere.h - gs_lastWhere.h ) < 3 && abs( localwhere.v - gs_lastWhere.v ) < 3 ) | |
865 | { | |
866 | // This is not right if the second mouse down | |
867 | // event occured in a differen window. We | |
868 | // correct this in MacDispatchMouseEvent. | |
869 | if ( controlDown ) | |
870 | event.SetEventType(wxEVT_RIGHT_DCLICK ) ; | |
871 | else | |
872 | event.SetEventType(wxEVT_LEFT_DCLICK ) ; | |
873 | } | |
874 | gs_lastWhen = 0 ; | |
875 | } | |
876 | else | |
877 | { | |
878 | gs_lastWhen = timestamp ; | |
879 | } | |
880 | gs_lastWhere = localwhere ; | |
881 | } | |
882 | ||
883 | event.m_x = localwhere.h; | |
884 | event.m_y = localwhere.v; | |
885 | event.m_x += m_x; | |
886 | event.m_y += m_y; | |
887 | ||
888 | event.m_timeStamp = timestamp; | |
889 | event.SetEventObject(this); | |
890 | if ( wxTheApp->s_captureWindow ) | |
891 | { | |
892 | int x = event.m_x ; | |
893 | int y = event.m_y ; | |
894 | wxTheApp->s_captureWindow->ScreenToClient( &x , &y ) ; | |
895 | event.m_x = x ; | |
896 | event.m_y = y ; | |
897 | event.SetEventObject( wxTheApp->s_captureWindow ) ; | |
898 | wxTheApp->s_captureWindow->GetEventHandler()->ProcessEvent( event ) ; | |
899 | ||
900 | if ( kind == mouseUp ) | |
901 | { | |
902 | wxTheApp->s_captureWindow = NULL ; | |
903 | if ( !wxIsBusy() ) | |
904 | { | |
905 | m_cursor.MacInstall() ; | |
906 | } | |
907 | } | |
908 | } | |
909 | else | |
910 | { | |
911 | MacDispatchMouseEvent( event ) ; | |
912 | } | |
913 | } | |
914 | ||
915 | #if !TARGET_CARBON | |
916 | ||
917 | void wxTopLevelWindowMac::MacMouseDown( WXEVENTREF ev , short part) | |
918 | { | |
919 | MacFireMouseEvent( mouseDown , ((EventRecord*)ev)->where.h , ((EventRecord*)ev)->where.v , | |
920 | ((EventRecord*)ev)->modifiers , ((EventRecord*)ev)->when ) ; | |
921 | } | |
922 | ||
923 | void wxTopLevelWindowMac::MacMouseUp( WXEVENTREF ev , short part) | |
924 | { | |
925 | switch (part) | |
926 | { | |
927 | case inContent: | |
928 | { | |
929 | MacFireMouseEvent( mouseUp , ((EventRecord*)ev)->where.h , ((EventRecord*)ev)->where.v , | |
930 | ((EventRecord*)ev)->modifiers , ((EventRecord*)ev)->when ) ; | |
931 | } | |
932 | break ; | |
933 | } | |
934 | } | |
935 | ||
936 | void wxTopLevelWindowMac::MacMouseMoved( WXEVENTREF ev , short part) | |
937 | { | |
938 | switch (part) | |
939 | { | |
940 | case inContent: | |
941 | { | |
942 | MacFireMouseEvent( nullEvent /*moved*/ , ((EventRecord*)ev)->where.h , ((EventRecord*)ev)->where.v , | |
943 | ((EventRecord*)ev)->modifiers , ((EventRecord*)ev)->when ) ; | |
944 | } | |
945 | break ; | |
946 | } | |
947 | } | |
948 | ||
949 | #endif | |
950 | ||
951 | void wxTopLevelWindowMac::MacDelayedDeactivation(long timestamp) | |
952 | { | |
953 | if(s_macDeactivateWindow) | |
954 | { | |
955 | wxLogDebug(wxT("Doing delayed deactivation of %p"),s_macDeactivateWindow); | |
956 | s_macDeactivateWindow->MacActivate(timestamp, false); | |
957 | } | |
958 | } | |
959 | ||
960 | void wxTopLevelWindowMac::MacActivate( long timestamp , bool inIsActivating ) | |
961 | { | |
962 | // wxLogDebug(wxT("TopLevel=%p::MacActivate"),this); | |
963 | ||
964 | if(s_macDeactivateWindow==this) | |
965 | s_macDeactivateWindow=NULL; | |
966 | MacDelayedDeactivation(timestamp); | |
967 | wxActivateEvent event(wxEVT_ACTIVATE, inIsActivating , m_windowId); | |
968 | event.m_timeStamp = timestamp ; | |
969 | event.SetEventObject(this); | |
970 | ||
971 | GetEventHandler()->ProcessEvent(event); | |
972 | ||
973 | UMAHighlightAndActivateWindow( (WindowRef)m_macWindow , inIsActivating ) ; | |
974 | ||
975 | // Early versions of MacOS X don't refresh backgrounds properly, | |
976 | // so refresh the whole window on activation and deactivation. | |
977 | long osVersion = UMAGetSystemVersion(); | |
978 | if (osVersion >= 0x1000 && osVersion < 0x1020 ) | |
979 | { | |
980 | Refresh(TRUE); | |
981 | } | |
982 | else | |
983 | { | |
984 | // for the moment we have to resolve some redrawing issues like this | |
985 | // the OS is stealing some redrawing areas as soon as it draws a control | |
986 | Refresh(TRUE); | |
987 | } | |
988 | } | |
989 | ||
990 | #if !TARGET_CARBON | |
991 | ||
992 | void wxTopLevelWindowMac::MacKeyDown( WXEVENTREF ev ) | |
993 | { | |
994 | } | |
995 | ||
996 | #endif | |
997 | ||
998 | void wxTopLevelWindowMac::SetTitle(const wxString& title) | |
999 | { | |
1000 | wxWindow::SetTitle( title ) ; | |
1001 | UMASetWTitle( (WindowRef)m_macWindow , title ) ; | |
1002 | } | |
1003 | ||
1004 | bool wxTopLevelWindowMac::Show(bool show) | |
1005 | { | |
1006 | if ( !wxWindow::Show(show) ) | |
1007 | return FALSE; | |
1008 | ||
1009 | if (show) | |
1010 | { | |
1011 | ::TransitionWindow((WindowRef)m_macWindow,kWindowZoomTransitionEffect,kWindowShowTransitionAction,nil); | |
1012 | ::SelectWindow( (WindowRef)m_macWindow ) ; | |
1013 | // no need to generate events here, they will get them triggered by macos | |
1014 | // actually they should be , but apparently they are not | |
1015 | wxSize size(m_width, m_height); | |
1016 | wxSizeEvent event(size, m_windowId); | |
1017 | event.SetEventObject(this); | |
1018 | GetEventHandler()->ProcessEvent(event); | |
1019 | } | |
1020 | else | |
1021 | { | |
1022 | ::TransitionWindow((WindowRef)m_macWindow,kWindowZoomTransitionEffect,kWindowHideTransitionAction,nil); | |
1023 | } | |
1024 | ||
1025 | if ( !show ) | |
1026 | { | |
1027 | } | |
1028 | else | |
1029 | { | |
1030 | Refresh() ; | |
1031 | } | |
1032 | ||
1033 | return TRUE; | |
1034 | } | |
1035 | ||
1036 | void wxTopLevelWindowMac::DoMoveWindow(int x, int y, int width, int height) | |
1037 | { | |
1038 | int former_x = m_x ; | |
1039 | int former_y = m_y ; | |
1040 | int former_w = m_width ; | |
1041 | int former_h = m_height ; | |
1042 | ||
1043 | int actualWidth = width; | |
1044 | int actualHeight = height; | |
1045 | int actualX = x; | |
1046 | int actualY = y; | |
1047 | ||
1048 | if ((m_minWidth != -1) && (actualWidth < m_minWidth)) | |
1049 | actualWidth = m_minWidth; | |
1050 | if ((m_minHeight != -1) && (actualHeight < m_minHeight)) | |
1051 | actualHeight = m_minHeight; | |
1052 | if ((m_maxWidth != -1) && (actualWidth > m_maxWidth)) | |
1053 | actualWidth = m_maxWidth; | |
1054 | if ((m_maxHeight != -1) && (actualHeight > m_maxHeight)) | |
1055 | actualHeight = m_maxHeight; | |
1056 | ||
1057 | bool doMove = false ; | |
1058 | bool doResize = false ; | |
1059 | ||
1060 | if ( actualX != former_x || actualY != former_y ) | |
1061 | { | |
1062 | doMove = true ; | |
1063 | } | |
1064 | if ( actualWidth != former_w || actualHeight != former_h ) | |
1065 | { | |
1066 | doResize = true ; | |
1067 | } | |
1068 | ||
1069 | if ( doMove || doResize ) | |
1070 | { | |
1071 | m_x = actualX ; | |
1072 | m_y = actualY ; | |
1073 | ||
1074 | if ( doMove ) | |
1075 | ::MoveWindow((WindowRef)m_macWindow, m_x, m_y , false); // don't make frontmost | |
1076 | ||
1077 | m_width = actualWidth ; | |
1078 | m_height = actualHeight ; | |
1079 | ||
1080 | if ( doResize ) | |
1081 | ::SizeWindow((WindowRef)m_macWindow, m_width, m_height , true); | |
1082 | ||
1083 | // the OS takes care of invalidating and erasing the new area so we only have to | |
1084 | // take care of refreshing for full repaints | |
1085 | ||
1086 | if ( doResize && !HasFlag(wxNO_FULL_REPAINT_ON_RESIZE) ) | |
1087 | Refresh() ; | |
1088 | ||
1089 | ||
1090 | if ( IsKindOf( CLASSINFO( wxFrame ) ) ) | |
1091 | { | |
1092 | wxFrame* frame = (wxFrame*) this ; | |
1093 | frame->PositionStatusBar(); | |
1094 | frame->PositionToolBar(); | |
1095 | } | |
1096 | if ( doMove ) | |
1097 | wxWindowMac::MacTopLevelWindowChangedPosition() ; // like this only children will be notified | |
1098 | ||
1099 | MacRepositionScrollBars() ; | |
1100 | if ( doMove ) | |
1101 | { | |
1102 | wxPoint point(m_x, m_y); | |
1103 | wxMoveEvent event(point, m_windowId); | |
1104 | event.SetEventObject(this); | |
1105 | GetEventHandler()->ProcessEvent(event) ; | |
1106 | } | |
1107 | if ( doResize ) | |
1108 | { | |
1109 | MacRepositionScrollBars() ; | |
1110 | wxSize size(m_width, m_height); | |
1111 | wxSizeEvent event(size, m_windowId); | |
1112 | event.SetEventObject(this); | |
1113 | GetEventHandler()->ProcessEvent(event); | |
1114 | } | |
1115 | } | |
1116 | ||
1117 | } | |
1118 | ||
1119 | /* | |
1120 | * Invalidation Mechanism | |
1121 | * | |
1122 | * The update mechanism reflects exactely the windows mechanism | |
1123 | * the rect gets added to the window invalidate region, if the eraseBackground flag | |
1124 | * has been true for any part of the update rgn the background is erased in the entire region | |
1125 | * not just in the specified rect. | |
1126 | * | |
1127 | * In order to achive this, we also have an internal m_macNoEraseUpdateRgn, all rects that have | |
1128 | * the eraseBackground flag set to false are also added to this rgn. upon receiving an update event | |
1129 | * the update rgn is compared to the m_macNoEraseUpdateRgn and in case they differ, every window | |
1130 | * will get the eraseBackground event first | |
1131 | */ | |
1132 | ||
1133 | void wxTopLevelWindowMac::MacInvalidate( const WXRECTPTR rect, bool eraseBackground ) | |
1134 | { | |
1135 | GrafPtr formerPort ; | |
1136 | GetPort( &formerPort ) ; | |
1137 | SetPortWindowPort( (WindowRef)m_macWindow ) ; | |
1138 | ||
1139 | m_macNeedsErasing |= eraseBackground ; | |
1140 | ||
1141 | // if we already know that we will have to erase, there's no need to track the rest | |
1142 | if ( !m_macNeedsErasing) | |
1143 | { | |
1144 | // we end only here if eraseBackground is false | |
1145 | // if we already have a difference between m_macNoEraseUpdateRgn and UpdateRgn | |
1146 | // we will have to erase anyway | |
1147 | ||
1148 | RgnHandle updateRgn = NewRgn(); | |
1149 | RgnHandle diffRgn = NewRgn() ; | |
1150 | if ( updateRgn && diffRgn ) | |
1151 | { | |
1152 | GetWindowUpdateRgn( (WindowRef)m_macWindow , updateRgn ); | |
1153 | Point pt = {0,0} ; | |
1154 | LocalToGlobal( &pt ) ; | |
1155 | OffsetRgn( updateRgn , -pt.h , -pt.v ) ; | |
1156 | DiffRgn( updateRgn , (RgnHandle) m_macNoEraseUpdateRgn , diffRgn ) ; | |
1157 | if ( !EmptyRgn( diffRgn ) ) | |
1158 | { | |
1159 | m_macNeedsErasing = true ; | |
1160 | } | |
1161 | } | |
1162 | if ( updateRgn ) | |
1163 | DisposeRgn( updateRgn ); | |
1164 | if ( diffRgn ) | |
1165 | DisposeRgn( diffRgn ); | |
1166 | ||
1167 | if ( !m_macNeedsErasing ) | |
1168 | { | |
1169 | RgnHandle rectRgn = NewRgn() ; | |
1170 | SetRectRgn( rectRgn , ((Rect*)rect)->left , ((Rect*)rect)->top , ((Rect*)rect)->right , ((Rect*)rect)->bottom ) ; | |
1171 | UnionRgn( (RgnHandle) m_macNoEraseUpdateRgn , rectRgn , (RgnHandle) m_macNoEraseUpdateRgn ) ; | |
1172 | DisposeRgn( rectRgn ) ; | |
1173 | } | |
1174 | } | |
1175 | InvalWindowRect( (WindowRef)m_macWindow , (Rect*)rect ) ; | |
1176 | // turn this on to debug the refreshing cycle | |
1177 | #if wxMAC_DEBUG_REDRAW | |
1178 | PaintRect( rect ) ; | |
1179 | #endif | |
1180 | SetPort( formerPort ) ; | |
1181 | } | |
1182 | ||
1183 | ||
1184 | bool wxTopLevelWindowMac::SetShape(const wxRegion& region) | |
1185 | { | |
1186 | wxCHECK_MSG( HasFlag(wxFRAME_SHAPED), FALSE, | |
1187 | _T("Shaped windows must be created with the wxFRAME_SHAPED style.")); | |
1188 | ||
1189 | #if TARGET_CARBON | |
1190 | // The empty region signifies that the shape should be removed from the | |
1191 | // window. | |
1192 | if ( region.IsEmpty() ) | |
1193 | { | |
1194 | wxSize sz = GetClientSize(); | |
1195 | wxRegion rgn(0, 0, sz.x, sz.y); | |
1196 | return SetShape(rgn); | |
1197 | } | |
1198 | ||
1199 | // Make a copy of the region | |
1200 | RgnHandle shapeRegion = NewRgn(); | |
1201 | CopyRgn( (RgnHandle)region.GetWXHRGN(), shapeRegion ); | |
1202 | ||
1203 | // Dispose of any shape region we may already have | |
1204 | RgnHandle oldRgn = (RgnHandle)GetWRefCon( (WindowRef)MacGetWindowRef() ); | |
1205 | if ( oldRgn ) | |
1206 | DisposeRgn(oldRgn); | |
1207 | ||
1208 | // Save the region so we can use it later | |
1209 | SetWRefCon((WindowRef)MacGetWindowRef(), (SInt32)shapeRegion); | |
1210 | ||
1211 | // Tell the window manager that the window has changed shape | |
1212 | ReshapeCustomWindow((WindowRef)MacGetWindowRef()); | |
1213 | return TRUE; | |
1214 | #else | |
1215 | return FALSE; | |
1216 | #endif | |
1217 | } | |
1218 | ||
1219 | // --------------------------------------------------------------------------- | |
1220 | // Support functions for shaped windows, based on Apple's CustomWindow sample at | |
1221 | // http://developer.apple.com/samplecode/Sample_Code/Human_Interface_Toolbox/Mac_OS_High_Level_Toolbox/CustomWindow.htm | |
1222 | // --------------------------------------------------------------------------- | |
1223 | ||
1224 | #if TARGET_CARBON | |
1225 | ||
1226 | static void wxShapedMacWindowGetPos(WindowRef window, Rect* inRect) | |
1227 | { | |
1228 | GetWindowPortBounds(window, inRect); | |
1229 | Point pt = {inRect->left, inRect->top}; | |
1230 | SetPort((GrafPtr) GetWindowPort(window)); | |
1231 | LocalToGlobal(&pt); | |
1232 | inRect->top = pt.v; | |
1233 | inRect->left = pt.h; | |
1234 | inRect->bottom += pt.v; | |
1235 | inRect->right += pt.h; | |
1236 | } | |
1237 | ||
1238 | ||
1239 | static SInt32 wxShapedMacWindowGetFeatures(WindowRef window, SInt32 param) | |
1240 | { | |
1241 | /*------------------------------------------------------ | |
1242 | Define which options your custom window supports. | |
1243 | --------------------------------------------------------*/ | |
1244 | //just enable everything for our demo | |
1245 | *(OptionBits*)param=//kWindowCanGrow| | |
1246 | //kWindowCanZoom| | |
1247 | //kWindowCanCollapse| | |
1248 | //kWindowCanGetWindowRegion| | |
1249 | //kWindowHasTitleBar| | |
1250 | //kWindowSupportsDragHilite| | |
1251 | kWindowCanDrawInCurrentPort| | |
1252 | //kWindowCanMeasureTitle| | |
1253 | kWindowWantsDisposeAtProcessDeath| | |
1254 | kWindowSupportsSetGrowImageRegion| | |
1255 | kWindowDefSupportsColorGrafPort; | |
1256 | return 1; | |
1257 | } | |
1258 | ||
1259 | // The content region is left as a rectangle matching the window size, this is | |
1260 | // so the origin in the paint event, and etc. still matches what the | |
1261 | // programmer expects. | |
1262 | static void wxShapedMacWindowContentRegion(WindowRef window, RgnHandle rgn) | |
1263 | { | |
1264 | SetEmptyRgn(rgn); | |
1265 | wxTopLevelWindowMac* win = wxFindWinFromMacWindow(window); | |
1266 | if (win) | |
1267 | { | |
1268 | wxRect r = win->GetRect(); | |
1269 | SetRectRgn(rgn, r.GetLeft(), r.GetTop(), r.GetRight(), r.GetBottom()); | |
1270 | } | |
1271 | } | |
1272 | ||
1273 | // The structure region is set to the shape given to the SetShape method. | |
1274 | static void wxShapedMacWindowStructureRegion(WindowRef window, RgnHandle rgn) | |
1275 | { | |
1276 | RgnHandle cachedRegion = (RgnHandle) GetWRefCon(window); | |
1277 | ||
1278 | SetEmptyRgn(rgn); | |
1279 | if (cachedRegion) | |
1280 | { | |
1281 | Rect windowRect; | |
1282 | wxShapedMacWindowGetPos(window, &windowRect); //how big is the window | |
1283 | CopyRgn(cachedRegion, rgn); //make a copy of our cached region | |
1284 | OffsetRgn(rgn, windowRect.left, windowRect.top); // position it over window | |
1285 | //MapRgn(rgn, &mMaskSize, &windowRect); //scale it to our actual window size | |
1286 | } | |
1287 | } | |
1288 | ||
1289 | ||
1290 | ||
1291 | static SInt32 wxShapedMacWindowGetRegion(WindowRef window, SInt32 param) | |
1292 | { | |
1293 | GetWindowRegionPtr rgnRec=(GetWindowRegionPtr)param; | |
1294 | ||
1295 | switch(rgnRec->regionCode) | |
1296 | { | |
1297 | case kWindowStructureRgn: | |
1298 | wxShapedMacWindowStructureRegion(window, rgnRec->winRgn); | |
1299 | break; | |
1300 | case kWindowContentRgn: | |
1301 | wxShapedMacWindowContentRegion(window, rgnRec->winRgn); | |
1302 | break; | |
1303 | default: | |
1304 | SetEmptyRgn(rgnRec->winRgn); | |
1305 | } //switch | |
1306 | ||
1307 | return noErr; | |
1308 | } | |
1309 | ||
1310 | ||
1311 | static SInt32 wxShapedMacWindowHitTest(WindowRef window,SInt32 param) | |
1312 | { | |
1313 | /*------------------------------------------------------ | |
1314 | Determine the region of the window which was hit | |
1315 | --------------------------------------------------------*/ | |
1316 | Point hitPoint; | |
1317 | static RgnHandle tempRgn=nil; | |
1318 | ||
1319 | if(!tempRgn) | |
1320 | tempRgn=NewRgn(); | |
1321 | ||
1322 | SetPt(&hitPoint,LoWord(param),HiWord(param));//get the point clicked | |
1323 | ||
1324 | //Mac OS 8.5 or later | |
1325 | wxShapedMacWindowStructureRegion(window, tempRgn); | |
1326 | if (PtInRgn(hitPoint, tempRgn)) //in window content region? | |
1327 | return wInContent; | |
1328 | ||
1329 | return wNoHit;//no significant area was hit. | |
1330 | } | |
1331 | ||
1332 | ||
1333 | static pascal long wxShapedMacWindowDef(short varCode, WindowRef window, SInt16 message, SInt32 param) | |
1334 | { | |
1335 | switch(message) | |
1336 | { | |
1337 | case kWindowMsgHitTest: | |
1338 | return wxShapedMacWindowHitTest(window,param); | |
1339 | ||
1340 | case kWindowMsgGetFeatures: | |
1341 | return wxShapedMacWindowGetFeatures(window,param); | |
1342 | ||
1343 | // kWindowMsgGetRegion is sent during CreateCustomWindow and ReshapeCustomWindow | |
1344 | case kWindowMsgGetRegion: | |
1345 | return wxShapedMacWindowGetRegion(window,param); | |
1346 | } | |
1347 | ||
1348 | return 0; | |
1349 | } | |
1350 | ||
1351 | #endif | |
1352 | // --------------------------------------------------------------------------- | |
1353 |