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Use template class instead of template function in wxVectorSort().
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1/////////////////////////////////////////////////////////////////////////////
2// Name: src/osx/cocoa/window.mm
3// Purpose: widgets (non tlw) for cocoa
4// Author: Stefan Csomor
5// Modified by:
6// Created: 2008-06-20
7// RCS-ID: $Id: window.mm 48805 2007-09-19 14:52:25Z SC $
8// Copyright: (c) Stefan Csomor
9// Licence: wxWindows licence
10/////////////////////////////////////////////////////////////////////////////
11
12#include "wx/wxprec.h"
13
14#ifndef WX_PRECOMP
15 #include "wx/dcclient.h"
16 #include "wx/nonownedwnd.h"
17 #include "wx/log.h"
18 #include "wx/textctrl.h"
19#endif
20
21#ifdef __WXMAC__
22 #include "wx/osx/private.h"
23#endif
24
25#include "wx/evtloop.h"
26
27#if wxUSE_CARET
28 #include "wx/caret.h"
29#endif
30
31#if wxUSE_DRAG_AND_DROP
32 #include "wx/dnd.h"
33#endif
34
35#if wxUSE_TOOLTIPS
36 #include "wx/tooltip.h"
37#endif
38
39#include <objc/objc-runtime.h>
40
41// Get the window with the focus
42
43NSView* GetViewFromResponder( NSResponder* responder )
44{
45 NSView* view = nil;
46 if ( [responder isKindOfClass:[NSTextView class]] )
47 {
48 NSView* delegate = (NSView*) [(NSTextView*)responder delegate];
49 if ( [delegate isKindOfClass:[NSTextField class] ] )
50 view = delegate;
51 else
52 view = (NSView*) responder;
53 }
54 else
55 {
56 if ( [responder isKindOfClass:[NSView class]] )
57 view = (NSView*) responder;
58 }
59 return view;
60}
61
62NSView* GetFocusedViewInWindow( NSWindow* keyWindow )
63{
64 NSView* focusedView = nil;
65 if ( keyWindow != nil )
66 focusedView = GetViewFromResponder([keyWindow firstResponder]);
67
68 return focusedView;
69}
70
71WXWidget wxWidgetImpl::FindFocus()
72{
73 return GetFocusedViewInWindow( [[NSApplication sharedApplication] keyWindow] );
74}
75
76NSRect wxOSXGetFrameForControl( wxWindowMac* window , const wxPoint& pos , const wxSize &size , bool adjustForOrigin )
77{
78 int x, y, w, h ;
79
80 window->MacGetBoundsForControl( pos , size , x , y, w, h , adjustForOrigin ) ;
81 wxRect bounds(x,y,w,h);
82 NSView* sv = (window->GetParent()->GetHandle() );
83
84 return wxToNSRect( sv, bounds );
85}
86
87@interface wxNSView : NSView
88{
89 NSTrackingRectTag rectTag;
90#if MAC_OS_X_VERSION_MIN_REQUIRED >= MAC_OS_X_VERSION_10_5
91 NSTrackingArea* _trackingArea;
92#endif
93}
94
95// the tracking tag is needed to track mouse enter / exit events
96- (void) setTrackingTag: (NSTrackingRectTag)tag;
97- (NSTrackingRectTag) trackingTag;
98#if MAC_OS_X_VERSION_MIN_REQUIRED >= MAC_OS_X_VERSION_10_5
99// under 10.5 we can also track mouse moved events on non-focused windows if
100// we use the new NSTrackingArea APIs.
101- (void) updateTrackingArea;
102- (NSTrackingArea*) trackingArea;
103#endif
104@end // wxNSView
105
106@interface NSView(PossibleMethods)
107- (void)setTitle:(NSString *)aString;
108- (void)setStringValue:(NSString *)aString;
109- (void)setIntValue:(int)anInt;
110- (void)setFloatValue:(float)aFloat;
111- (void)setDoubleValue:(double)aDouble;
112
113- (double)minValue;
114- (double)maxValue;
115- (void)setMinValue:(double)aDouble;
116- (void)setMaxValue:(double)aDouble;
117
118- (void)sizeToFit;
119
120- (BOOL)isEnabled;
121- (void)setEnabled:(BOOL)flag;
122
123- (void)setImage:(NSImage *)image;
124- (void)setControlSize:(NSControlSize)size;
125
126- (void)setFont:(NSFont *)fontObject;
127
128- (id)contentView;
129
130- (void)setTarget:(id)anObject;
131- (void)setAction:(SEL)aSelector;
132- (void)setDoubleAction:(SEL)aSelector;
133- (void)setBackgroundColor:(NSColor*)aColor;
134- (void)setTextColor:(NSColor *)color;
135- (void)setImagePosition:(NSCellImagePosition)aPosition;
136@end
137
138long wxOSXTranslateCocoaKey( NSEvent* event )
139{
140 long retval = 0;
141
142 if ([event type] != NSFlagsChanged)
143 {
144 NSString* s = [event charactersIgnoringModifiers];
145 // backspace char reports as delete w/modifiers for some reason
146 if ([s length] == 1)
147 {
148 switch ( [s characterAtIndex:0] )
149 {
150 // backspace key
151 case 0x7F :
152 case 8 :
153 retval = WXK_BACK;
154 break;
155 case NSUpArrowFunctionKey :
156 retval = WXK_UP;
157 break;
158 case NSDownArrowFunctionKey :
159 retval = WXK_DOWN;
160 break;
161 case NSLeftArrowFunctionKey :
162 retval = WXK_LEFT;
163 break;
164 case NSRightArrowFunctionKey :
165 retval = WXK_RIGHT;
166 break;
167 case NSInsertFunctionKey :
168 retval = WXK_INSERT;
169 break;
170 case NSDeleteFunctionKey :
171 retval = WXK_DELETE;
172 break;
173 case NSHomeFunctionKey :
174 retval = WXK_HOME;
175 break;
176 // case NSBeginFunctionKey :
177 // retval = WXK_BEGIN;
178 // break;
179 case NSEndFunctionKey :
180 retval = WXK_END;
181 break;
182 case NSPageUpFunctionKey :
183 retval = WXK_PAGEUP;
184 break;
185 case NSPageDownFunctionKey :
186 retval = WXK_PAGEDOWN;
187 break;
188 case NSHelpFunctionKey :
189 retval = WXK_HELP;
190 break;
191 default:
192 int intchar = [s characterAtIndex: 0];
193 if ( intchar >= NSF1FunctionKey && intchar <= NSF24FunctionKey )
194 retval = WXK_F1 + (intchar - NSF1FunctionKey );
195 break;
196 }
197 }
198 }
199
200 // Some keys don't seem to have constants. The code mimics the approach
201 // taken by WebKit. See:
202 // http://trac.webkit.org/browser/trunk/WebCore/platform/mac/KeyEventMac.mm
203 switch( [event keyCode] )
204 {
205 // command key
206 case 54:
207 case 55:
208 retval = WXK_COMMAND;
209 break;
210 // caps locks key
211 case 57: // Capslock
212 retval = WXK_CAPITAL;
213 break;
214 // shift key
215 case 56: // Left Shift
216 case 60: // Right Shift
217 retval = WXK_SHIFT;
218 break;
219 // alt key
220 case 58: // Left Alt
221 case 61: // Right Alt
222 retval = WXK_ALT;
223 break;
224 // ctrl key
225 case 59: // Left Ctrl
226 case 62: // Right Ctrl
227 retval = WXK_CONTROL;
228 break;
229 // clear key
230 case 71:
231 retval = WXK_CLEAR;
232 break;
233 // tab key
234 case 48:
235 retval = WXK_TAB;
236 break;
237
238 case 75: // /
239 retval = WXK_NUMPAD_DIVIDE;
240 break;
241 case 67: // *
242 retval = WXK_NUMPAD_MULTIPLY;
243 break;
244 case 78: // -
245 retval = WXK_NUMPAD_SUBTRACT;
246 break;
247 case 69: // +
248 retval = WXK_NUMPAD_ADD;
249 break;
250 case 76: // Enter
251 retval = WXK_NUMPAD_ENTER;
252 break;
253 case 65: // .
254 retval = WXK_NUMPAD_DECIMAL;
255 break;
256 case 82: // 0
257 retval = WXK_NUMPAD0;
258 break;
259 case 83: // 1
260 retval = WXK_NUMPAD1;
261 break;
262 case 84: // 2
263 retval = WXK_NUMPAD2;
264 break;
265 case 85: // 3
266 retval = WXK_NUMPAD3;
267 break;
268 case 86: // 4
269 retval = WXK_NUMPAD4;
270 break;
271 case 87: // 5
272 retval = WXK_NUMPAD5;
273 break;
274 case 88: // 6
275 retval = WXK_NUMPAD6;
276 break;
277 case 89: // 7
278 retval = WXK_NUMPAD7;
279 break;
280 case 91: // 8
281 retval = WXK_NUMPAD8;
282 break;
283 case 92: // 9
284 retval = WXK_NUMPAD9;
285 break;
286 default:
287 //retval = [event keyCode];
288 break;
289 }
290 return retval;
291}
292
293void wxWidgetCocoaImpl::SetupKeyEvent(wxKeyEvent &wxevent , NSEvent * nsEvent, NSString* charString)
294{
295 UInt32 modifiers = [nsEvent modifierFlags] ;
296 int eventType = [nsEvent type];
297
298 wxevent.m_shiftDown = modifiers & NSShiftKeyMask;
299 wxevent.m_controlDown = modifiers & NSControlKeyMask;
300 wxevent.m_altDown = modifiers & NSAlternateKeyMask;
301 wxevent.m_metaDown = modifiers & NSCommandKeyMask;
302
303 wxevent.m_rawCode = [nsEvent keyCode];
304 wxevent.m_rawFlags = modifiers;
305
306 wxevent.SetTimestamp( (int)([nsEvent timestamp] * 1000) ) ;
307
308 wxString chars;
309 if ( eventType != NSFlagsChanged )
310 {
311 NSString* nschars = [nsEvent charactersIgnoringModifiers];
312 if ( charString )
313 {
314 // if charString is set, it did not come from key up / key down
315 wxevent.SetEventType( wxEVT_CHAR );
316 chars = wxCFStringRef::AsString(charString);
317 }
318 else if ( nschars )
319 {
320 chars = wxCFStringRef::AsString(nschars);
321 }
322 }
323
324 int aunichar = chars.Length() > 0 ? chars[0] : 0;
325 long keyval = 0;
326
327 if (wxevent.GetEventType() != wxEVT_CHAR)
328 {
329 keyval = wxOSXTranslateCocoaKey(nsEvent) ;
330 switch (eventType)
331 {
332 case NSKeyDown :
333 wxevent.SetEventType( wxEVT_KEY_DOWN ) ;
334 break;
335 case NSKeyUp :
336 wxevent.SetEventType( wxEVT_KEY_UP ) ;
337 break;
338 case NSFlagsChanged :
339 switch (keyval)
340 {
341 case WXK_CONTROL:
342 wxevent.SetEventType( wxevent.m_controlDown ? wxEVT_KEY_DOWN : wxEVT_KEY_UP);
343 break;
344 case WXK_SHIFT:
345 wxevent.SetEventType( wxevent.m_shiftDown ? wxEVT_KEY_DOWN : wxEVT_KEY_UP);
346 break;
347 case WXK_ALT:
348 wxevent.SetEventType( wxevent.m_altDown ? wxEVT_KEY_DOWN : wxEVT_KEY_UP);
349 break;
350 case WXK_COMMAND:
351 wxevent.SetEventType( wxevent.m_metaDown ? wxEVT_KEY_DOWN : wxEVT_KEY_UP);
352 break;
353 }
354 break;
355 default :
356 break ;
357 }
358 }
359
360 if ( !keyval )
361 {
362 if ( wxevent.GetEventType() == wxEVT_KEY_UP || wxevent.GetEventType() == wxEVT_KEY_DOWN )
363 keyval = wxToupper( aunichar ) ;
364 else
365 keyval = aunichar;
366 }
367
368#if wxUSE_UNICODE
369 wxevent.m_uniChar = aunichar;
370#endif
371 wxevent.m_keyCode = keyval;
372
373 wxWindowMac* peer = GetWXPeer();
374 if ( peer )
375 {
376 wxevent.SetEventObject(peer);
377 wxevent.SetId(peer->GetId()) ;
378 }
379}
380
381UInt32 g_lastButton = 0 ;
382bool g_lastButtonWasFakeRight = false ;
383
384// better scroll wheel support
385// see http://lists.apple.com/archives/cocoa-dev/2007/Feb/msg00050.html
386
387@interface NSEvent (DeviceDelta)
388- (float)deviceDeltaX;
389- (float)deviceDeltaY;
390@end
391
392void wxWidgetCocoaImpl::SetupMouseEvent( wxMouseEvent &wxevent , NSEvent * nsEvent )
393{
394 int eventType = [nsEvent type];
395 UInt32 modifiers = [nsEvent modifierFlags] ;
396 wxPoint screenMouseLocation = wxFromNSPoint( NULL, [nsEvent locationInWindow]);
397
398 // these parameters are not given for all events
399 UInt32 button = [nsEvent buttonNumber];
400 UInt32 clickCount = 0;
401
402 wxevent.m_x = screenMouseLocation.x;
403 wxevent.m_y = screenMouseLocation.y;
404 wxevent.m_shiftDown = modifiers & NSShiftKeyMask;
405 wxevent.m_controlDown = modifiers & NSControlKeyMask;
406 wxevent.m_altDown = modifiers & NSAlternateKeyMask;
407 wxevent.m_metaDown = modifiers & NSCommandKeyMask;
408 wxevent.SetTimestamp( (int)([nsEvent timestamp] * 1000) ) ;
409
410 UInt32 mouseChord = 0;
411
412 switch (eventType)
413 {
414 case NSLeftMouseDown :
415 case NSLeftMouseDragged :
416 mouseChord = 1U;
417 break;
418 case NSRightMouseDown :
419 case NSRightMouseDragged :
420 mouseChord = 2U;
421 break;
422 case NSOtherMouseDown :
423 case NSOtherMouseDragged :
424 mouseChord = 4U;
425 break;
426 }
427
428 // a control click is interpreted as a right click
429 bool thisButtonIsFakeRight = false ;
430 if ( button == 0 && (modifiers & NSControlKeyMask) )
431 {
432 button = 1 ;
433 thisButtonIsFakeRight = true ;
434 }
435
436 // otherwise we report double clicks by connecting a left click with a ctrl-left click
437 if ( clickCount > 1 && button != g_lastButton )
438 clickCount = 1 ;
439
440 // we must make sure that our synthetic 'right' button corresponds in
441 // mouse down, moved and mouse up, and does not deliver a right down and left up
442 switch (eventType)
443 {
444 case NSLeftMouseDown :
445 case NSRightMouseDown :
446 case NSOtherMouseDown :
447 g_lastButton = button ;
448 g_lastButtonWasFakeRight = thisButtonIsFakeRight ;
449 break;
450 }
451
452 if ( button == 0 )
453 {
454 g_lastButton = 0 ;
455 g_lastButtonWasFakeRight = false ;
456 }
457 else if ( g_lastButton == 1 && g_lastButtonWasFakeRight )
458 button = g_lastButton ;
459
460 // Adjust the chord mask to remove the primary button and add the
461 // secondary button. It is possible that the secondary button is
462 // already pressed, e.g. on a mouse connected to a laptop, but this
463 // possibility is ignored here:
464 if( thisButtonIsFakeRight && ( mouseChord & 1U ) )
465 mouseChord = ((mouseChord & ~1U) | 2U);
466
467 if(mouseChord & 1U)
468 wxevent.m_leftDown = true ;
469 if(mouseChord & 2U)
470 wxevent.m_rightDown = true ;
471 if(mouseChord & 4U)
472 wxevent.m_middleDown = true ;
473
474 // translate into wx types
475 switch (eventType)
476 {
477 case NSLeftMouseDown :
478 case NSRightMouseDown :
479 case NSOtherMouseDown :
480 clickCount = [nsEvent clickCount];
481 switch ( button )
482 {
483 case 0 :
484 wxevent.SetEventType( clickCount > 1 ? wxEVT_LEFT_DCLICK : wxEVT_LEFT_DOWN ) ;
485 break ;
486
487 case 1 :
488 wxevent.SetEventType( clickCount > 1 ? wxEVT_RIGHT_DCLICK : wxEVT_RIGHT_DOWN ) ;
489 break ;
490
491 case 2 :
492 wxevent.SetEventType( clickCount > 1 ? wxEVT_MIDDLE_DCLICK : wxEVT_MIDDLE_DOWN ) ;
493 break ;
494
495 default:
496 break ;
497 }
498 break ;
499
500 case NSLeftMouseUp :
501 case NSRightMouseUp :
502 case NSOtherMouseUp :
503 clickCount = [nsEvent clickCount];
504 switch ( button )
505 {
506 case 0 :
507 wxevent.SetEventType( wxEVT_LEFT_UP ) ;
508 break ;
509
510 case 1 :
511 wxevent.SetEventType( wxEVT_RIGHT_UP ) ;
512 break ;
513
514 case 2 :
515 wxevent.SetEventType( wxEVT_MIDDLE_UP ) ;
516 break ;
517
518 default:
519 break ;
520 }
521 break ;
522
523 case NSScrollWheel :
524 {
525 float deltaX = 0.0;
526 float deltaY = 0.0;
527
528 wxevent.SetEventType( wxEVT_MOUSEWHEEL ) ;
529
530 // see http://developer.apple.com/qa/qa2005/qa1453.html
531 // for more details on why we have to look for the exact type
532
533 const EventRef cEvent = (EventRef) [nsEvent eventRef];
534 bool isMouseScrollEvent = false;
535 if ( cEvent )
536 isMouseScrollEvent = ::GetEventKind(cEvent) == kEventMouseScroll;
537
538 if ( isMouseScrollEvent )
539 {
540 deltaX = [nsEvent deviceDeltaX];
541 deltaY = [nsEvent deviceDeltaY];
542 }
543 else
544 {
545 deltaX = ([nsEvent deltaX] * 10);
546 deltaY = ([nsEvent deltaY] * 10);
547 }
548
549 wxevent.m_wheelDelta = 10;
550 wxevent.m_linesPerAction = 1;
551
552 if ( fabs(deltaX) > fabs(deltaY) )
553 {
554 wxevent.m_wheelAxis = 1;
555 wxevent.m_wheelRotation = (int)deltaX;
556 }
557 else
558 {
559 wxevent.m_wheelRotation = (int)deltaY;
560 }
561
562 }
563 break ;
564
565 case NSMouseEntered :
566 wxevent.SetEventType( wxEVT_ENTER_WINDOW ) ;
567 break;
568 case NSMouseExited :
569 wxevent.SetEventType( wxEVT_LEAVE_WINDOW ) ;
570 break;
571 case NSLeftMouseDragged :
572 case NSRightMouseDragged :
573 case NSOtherMouseDragged :
574 case NSMouseMoved :
575 wxevent.SetEventType( wxEVT_MOTION ) ;
576 break;
577 default :
578 break ;
579 }
580
581 wxevent.m_clickCount = clickCount;
582 wxWindowMac* peer = GetWXPeer();
583 if ( peer )
584 {
585 wxevent.SetEventObject(peer);
586 wxevent.SetId(peer->GetId()) ;
587 }
588}
589
590@implementation wxNSView
591
592+ (void)initialize
593{
594 static BOOL initialized = NO;
595 if (!initialized)
596 {
597 initialized = YES;
598 wxOSXCocoaClassAddWXMethods( self );
599 }
600}
601
602- (void) setTrackingTag: (NSTrackingRectTag)tag
603{
604 rectTag = tag;
605}
606
607- (NSTrackingRectTag) trackingTag
608{
609 return rectTag;
610}
611
612#if MAC_OS_X_VERSION_MIN_REQUIRED >= MAC_OS_X_VERSION_10_5
613- (void) updateTrackingArea
614{
615 if (_trackingArea)
616 {
617 [self removeTrackingArea: _trackingArea];
618 [_trackingArea release];
619 }
620
621 NSTrackingAreaOptions options = NSTrackingMouseEnteredAndExited|NSTrackingMouseMoved|NSTrackingActiveAlways;
622
623 NSTrackingArea* area = [[NSTrackingArea alloc] initWithRect: [self bounds] options: options owner: self userInfo: nil];
624 [self addTrackingArea: area];
625
626 _trackingArea = area;
627}
628
629- (NSTrackingArea*) trackingArea
630{
631 return _trackingArea;
632}
633#endif
634@end // wxNSView
635
636//
637// event handlers
638//
639
640#if wxUSE_DRAG_AND_DROP
641
642// see http://lists.apple.com/archives/Cocoa-dev/2005/Jul/msg01244.html
643// for details on the NSPasteboard -> PasteboardRef conversion
644
645NSDragOperation wxOSX_draggingEntered( id self, SEL _cmd, id <NSDraggingInfo>sender )
646{
647 wxWidgetCocoaImpl* impl = (wxWidgetCocoaImpl* ) wxWidgetImpl::FindFromWXWidget( self );
648 if (impl == NULL)
649 return NSDragOperationNone;
650
651 return impl->draggingEntered(sender, self, _cmd);
652}
653
654void wxOSX_draggingExited( id self, SEL _cmd, id <NSDraggingInfo> sender )
655{
656 wxWidgetCocoaImpl* impl = (wxWidgetCocoaImpl* ) wxWidgetImpl::FindFromWXWidget( self );
657 if (impl == NULL)
658 return ;
659
660 return impl->draggingExited(sender, self, _cmd);
661}
662
663NSDragOperation wxOSX_draggingUpdated( id self, SEL _cmd, id <NSDraggingInfo>sender )
664{
665 wxWidgetCocoaImpl* impl = (wxWidgetCocoaImpl* ) wxWidgetImpl::FindFromWXWidget( self );
666 if (impl == NULL)
667 return NSDragOperationNone;
668
669 return impl->draggingUpdated(sender, self, _cmd);
670}
671
672BOOL wxOSX_performDragOperation( id self, SEL _cmd, id <NSDraggingInfo> sender )
673{
674 wxWidgetCocoaImpl* impl = (wxWidgetCocoaImpl* ) wxWidgetImpl::FindFromWXWidget( self );
675 if (impl == NULL)
676 return NSDragOperationNone;
677
678 return impl->performDragOperation(sender, self, _cmd) ? YES:NO ;
679}
680
681#endif
682
683void wxOSX_mouseEvent(NSView* self, SEL _cmd, NSEvent *event)
684{
685 wxWidgetCocoaImpl* impl = (wxWidgetCocoaImpl* ) wxWidgetImpl::FindFromWXWidget( self );
686 if (impl == NULL)
687 return;
688
689 impl->mouseEvent(event, self, _cmd);
690}
691
692BOOL wxOSX_acceptsFirstMouse(NSView* self, SEL _cmd, NSEvent *event)
693{
694 // This is needed to support click through, otherwise the first click on a window
695 // will not do anything unless it is the active window already.
696 return YES;
697}
698
699void wxOSX_keyEvent(NSView* self, SEL _cmd, NSEvent *event)
700{
701 wxWidgetCocoaImpl* impl = (wxWidgetCocoaImpl* ) wxWidgetImpl::FindFromWXWidget( self );
702 if (impl == NULL)
703 return;
704
705 impl->keyEvent(event, self, _cmd);
706}
707
708void wxOSX_insertText(NSView* self, SEL _cmd, NSString* text)
709{
710 wxWidgetCocoaImpl* impl = (wxWidgetCocoaImpl* ) wxWidgetImpl::FindFromWXWidget( self );
711 if (impl == NULL)
712 return;
713
714 impl->insertText(text, self, _cmd);
715}
716
717BOOL wxOSX_performKeyEquivalent(NSView* self, SEL _cmd, NSEvent *event)
718{
719 wxWidgetCocoaImpl* impl = (wxWidgetCocoaImpl* ) wxWidgetImpl::FindFromWXWidget( self );
720 if (impl == NULL)
721 return NO;
722
723 return impl->performKeyEquivalent(event, self, _cmd);
724}
725
726BOOL wxOSX_acceptsFirstResponder(NSView* self, SEL _cmd)
727{
728 wxWidgetCocoaImpl* impl = (wxWidgetCocoaImpl* ) wxWidgetImpl::FindFromWXWidget( self );
729 if (impl == NULL)
730 return NO;
731
732 return impl->acceptsFirstResponder(self, _cmd);
733}
734
735BOOL wxOSX_becomeFirstResponder(NSView* self, SEL _cmd)
736{
737 wxWidgetCocoaImpl* impl = (wxWidgetCocoaImpl* ) wxWidgetImpl::FindFromWXWidget( self );
738 if (impl == NULL)
739 return NO;
740
741 return impl->becomeFirstResponder(self, _cmd);
742}
743
744BOOL wxOSX_resignFirstResponder(NSView* self, SEL _cmd)
745{
746 wxWidgetCocoaImpl* impl = (wxWidgetCocoaImpl* ) wxWidgetImpl::FindFromWXWidget( self );
747 if (impl == NULL)
748 return NO;
749
750 return impl->resignFirstResponder(self, _cmd);
751}
752
753void wxOSX_resetCursorRects(NSView* self, SEL _cmd)
754{
755 wxWidgetCocoaImpl* impl = (wxWidgetCocoaImpl* ) wxWidgetImpl::FindFromWXWidget( self );
756 if (impl == NULL)
757 return;
758
759 impl->resetCursorRects(self, _cmd);
760}
761
762BOOL wxOSX_isFlipped(NSView* self, SEL _cmd)
763{
764 wxWidgetCocoaImpl* impl = (wxWidgetCocoaImpl* ) wxWidgetImpl::FindFromWXWidget( self );
765 if (impl == NULL)
766 return NO;
767
768 return impl->isFlipped(self, _cmd) ? YES:NO;
769}
770
771void wxOSX_drawRect(NSView* self, SEL _cmd, NSRect rect)
772{
773 wxWidgetCocoaImpl* impl = (wxWidgetCocoaImpl* ) wxWidgetImpl::FindFromWXWidget( self );
774 if (impl == NULL)
775 return;
776
777 return impl->drawRect(&rect, self, _cmd);
778}
779
780void wxOSX_controlAction(NSView* self, SEL _cmd, id sender)
781{
782 wxWidgetCocoaImpl* impl = (wxWidgetCocoaImpl* ) wxWidgetImpl::FindFromWXWidget( self );
783 if (impl == NULL)
784 return;
785
786 impl->controlAction(self, _cmd, sender);
787}
788
789void wxOSX_controlDoubleAction(NSView* self, SEL _cmd, id sender)
790{
791 wxWidgetCocoaImpl* impl = (wxWidgetCocoaImpl* ) wxWidgetImpl::FindFromWXWidget( self );
792 if (impl == NULL)
793 return;
794
795 impl->controlDoubleAction(self, _cmd, sender);
796}
797
798unsigned int wxWidgetCocoaImpl::draggingEntered(void* s, WXWidget WXUNUSED(slf), void *WXUNUSED(_cmd))
799{
800 id <NSDraggingInfo>sender = (id <NSDraggingInfo>) s;
801 NSPasteboard *pboard = [sender draggingPasteboard];
802 NSDragOperation sourceDragMask = [sender draggingSourceOperationMask];
803
804 wxWindow* wxpeer = GetWXPeer();
805 if ( wxpeer == NULL )
806 return NSDragOperationNone;
807
808 wxDropTarget* target = wxpeer->GetDropTarget();
809 if ( target == NULL )
810 return NSDragOperationNone;
811
812 wxDragResult result = wxDragNone;
813 NSPoint nspoint = [m_osxView convertPoint:[sender draggingLocation] fromView:nil];
814 wxPoint pt = wxFromNSPoint( m_osxView, nspoint );
815
816 if ( sourceDragMask & NSDragOperationLink )
817 result = wxDragLink;
818 else if ( sourceDragMask & NSDragOperationCopy )
819 result = wxDragCopy;
820 else if ( sourceDragMask & NSDragOperationMove )
821 result = wxDragMove;
822
823 PasteboardRef pboardRef;
824 PasteboardCreate((CFStringRef)[pboard name], &pboardRef);
825 target->SetCurrentDragPasteboard(pboardRef);
826 result = target->OnEnter(pt.x, pt.y, result);
827 CFRelease(pboardRef);
828
829 NSDragOperation nsresult = NSDragOperationNone;
830 switch (result )
831 {
832 case wxDragLink:
833 nsresult = NSDragOperationLink;
834 case wxDragMove:
835 nsresult = NSDragOperationMove;
836 case wxDragCopy:
837 nsresult = NSDragOperationCopy;
838 default :
839 break;
840 }
841 return nsresult;
842}
843
844void wxWidgetCocoaImpl::draggingExited(void* s, WXWidget WXUNUSED(slf), void *WXUNUSED(_cmd))
845{
846 id <NSDraggingInfo>sender = (id <NSDraggingInfo>) s;
847 NSPasteboard *pboard = [sender draggingPasteboard];
848
849 wxWindow* wxpeer = GetWXPeer();
850 if ( wxpeer == NULL )
851 return;
852
853 wxDropTarget* target = wxpeer->GetDropTarget();
854 if ( target == NULL )
855 return;
856
857 PasteboardRef pboardRef;
858 PasteboardCreate((CFStringRef)[pboard name], &pboardRef);
859 target->SetCurrentDragPasteboard(pboardRef);
860 target->OnLeave();
861 CFRelease(pboardRef);
862 }
863
864unsigned int wxWidgetCocoaImpl::draggingUpdated(void* s, WXWidget WXUNUSED(slf), void *WXUNUSED(_cmd))
865{
866 id <NSDraggingInfo>sender = (id <NSDraggingInfo>) s;
867 NSPasteboard *pboard = [sender draggingPasteboard];
868 NSDragOperation sourceDragMask = [sender draggingSourceOperationMask];
869
870 wxWindow* wxpeer = GetWXPeer();
871 if ( wxpeer == NULL )
872 return NSDragOperationNone;
873
874 wxDropTarget* target = wxpeer->GetDropTarget();
875 if ( target == NULL )
876 return NSDragOperationNone;
877
878 wxDragResult result = wxDragNone;
879 NSPoint nspoint = [m_osxView convertPoint:[sender draggingLocation] fromView:nil];
880 wxPoint pt = wxFromNSPoint( m_osxView, nspoint );
881
882 if ( sourceDragMask & NSDragOperationLink )
883 result = wxDragLink;
884 else if ( sourceDragMask & NSDragOperationCopy )
885 result = wxDragCopy;
886 else if ( sourceDragMask & NSDragOperationMove )
887 result = wxDragMove;
888
889 PasteboardRef pboardRef;
890 PasteboardCreate((CFStringRef)[pboard name], &pboardRef);
891 target->SetCurrentDragPasteboard(pboardRef);
892 result = target->OnDragOver(pt.x, pt.y, result);
893 CFRelease(pboardRef);
894
895 NSDragOperation nsresult = NSDragOperationNone;
896 switch (result )
897 {
898 case wxDragLink:
899 nsresult = NSDragOperationLink;
900 case wxDragMove:
901 nsresult = NSDragOperationMove;
902 case wxDragCopy:
903 nsresult = NSDragOperationCopy;
904 default :
905 break;
906 }
907 return nsresult;
908}
909
910bool wxWidgetCocoaImpl::performDragOperation(void* s, WXWidget WXUNUSED(slf), void *WXUNUSED(_cmd))
911{
912 id <NSDraggingInfo>sender = (id <NSDraggingInfo>) s;
913
914 NSPasteboard *pboard = [sender draggingPasteboard];
915 NSDragOperation sourceDragMask = [sender draggingSourceOperationMask];
916
917 wxWindow* wxpeer = GetWXPeer();
918 wxDropTarget* target = wxpeer->GetDropTarget();
919 wxDragResult result = wxDragNone;
920 NSPoint nspoint = [m_osxView convertPoint:[sender draggingLocation] fromView:nil];
921 wxPoint pt = wxFromNSPoint( m_osxView, nspoint );
922
923 if ( sourceDragMask & NSDragOperationLink )
924 result = wxDragLink;
925 else if ( sourceDragMask & NSDragOperationCopy )
926 result = wxDragCopy;
927 else if ( sourceDragMask & NSDragOperationMove )
928 result = wxDragMove;
929
930 PasteboardRef pboardRef;
931 PasteboardCreate((CFStringRef)[pboard name], &pboardRef);
932 target->SetCurrentDragPasteboard(pboardRef);
933
934 if (target->OnDrop(pt.x, pt.y))
935 result = target->OnData(pt.x, pt.y, result);
936
937 CFRelease(pboardRef);
938
939 return result != wxDragNone;
940}
941
942typedef void (*wxOSX_TextEventHandlerPtr)(NSView* self, SEL _cmd, NSString *event);
943typedef void (*wxOSX_EventHandlerPtr)(NSView* self, SEL _cmd, NSEvent *event);
944typedef BOOL (*wxOSX_PerformKeyEventHandlerPtr)(NSView* self, SEL _cmd, NSEvent *event);
945typedef BOOL (*wxOSX_FocusHandlerPtr)(NSView* self, SEL _cmd);
946typedef BOOL (*wxOSX_ResetCursorRectsHandlerPtr)(NSView* self, SEL _cmd);
947typedef void (*wxOSX_DrawRectHandlerPtr)(NSView* self, SEL _cmd, NSRect rect);
948
949void wxWidgetCocoaImpl::mouseEvent(WX_NSEvent event, WXWidget slf, void *_cmd)
950{
951 if ( !DoHandleMouseEvent(event) )
952 {
953 // for plain NSView mouse events would propagate to parents otherwise
954 if (!m_wxPeer->MacIsUserPane())
955 {
956 wxOSX_EventHandlerPtr superimpl = (wxOSX_EventHandlerPtr) [[slf superclass] instanceMethodForSelector:(SEL)_cmd];
957 superimpl(slf, (SEL)_cmd, event);
958 }
959 }
960}
961
962void wxWidgetCocoaImpl::keyEvent(WX_NSEvent event, WXWidget slf, void *_cmd)
963{
964 if ( [event type] == NSKeyDown )
965 m_lastKeyDownEvent = event;
966 if ( GetFocusedViewInWindow([slf window]) != slf || m_hasEditor || !DoHandleKeyEvent(event) )
967 {
968 wxOSX_EventHandlerPtr superimpl = (wxOSX_EventHandlerPtr) [[slf superclass] instanceMethodForSelector:(SEL)_cmd];
969 superimpl(slf, (SEL)_cmd, event);
970 }
971 m_lastKeyDownEvent = NULL;
972}
973
974void wxWidgetCocoaImpl::insertText(NSString* text, WXWidget slf, void *_cmd)
975{
976 if ( m_lastKeyDownEvent==NULL || m_hasEditor || !DoHandleCharEvent(m_lastKeyDownEvent, text) )
977 {
978 wxOSX_TextEventHandlerPtr superimpl = (wxOSX_TextEventHandlerPtr) [[slf superclass] instanceMethodForSelector:(SEL)_cmd];
979 superimpl(slf, (SEL)_cmd, text);
980 }
981}
982
983
984bool wxWidgetCocoaImpl::performKeyEquivalent(WX_NSEvent event, WXWidget slf, void *_cmd)
985{
986 wxOSX_PerformKeyEventHandlerPtr superimpl = (wxOSX_PerformKeyEventHandlerPtr) [[slf superclass] instanceMethodForSelector:(SEL)_cmd];
987 return superimpl(slf, (SEL)_cmd, event);
988}
989
990bool wxWidgetCocoaImpl::acceptsFirstResponder(WXWidget slf, void *_cmd)
991{
992 if ( m_wxPeer->MacIsUserPane() )
993 return m_wxPeer->AcceptsFocus();
994 else
995 {
996 wxOSX_FocusHandlerPtr superimpl = (wxOSX_FocusHandlerPtr) [[slf superclass] instanceMethodForSelector:(SEL)_cmd];
997 return superimpl(slf, (SEL)_cmd);
998 }
999}
1000
1001bool wxWidgetCocoaImpl::becomeFirstResponder(WXWidget slf, void *_cmd)
1002{
1003 wxOSX_FocusHandlerPtr superimpl = (wxOSX_FocusHandlerPtr) [[slf superclass] instanceMethodForSelector:(SEL)_cmd];
1004 // get the current focus before running becomeFirstResponder
1005 NSView* otherView = FindFocus();
1006
1007 wxWidgetImpl* otherWindow = FindFromWXWidget(otherView);
1008 BOOL r = superimpl(slf, (SEL)_cmd);
1009 if ( r )
1010 {
1011 DoNotifyFocusEvent( true, otherWindow );
1012 }
1013
1014 return r;
1015}
1016
1017bool wxWidgetCocoaImpl::resignFirstResponder(WXWidget slf, void *_cmd)
1018{
1019 wxOSX_FocusHandlerPtr superimpl = (wxOSX_FocusHandlerPtr) [[slf superclass] instanceMethodForSelector:(SEL)_cmd];
1020 BOOL r = superimpl(slf, (SEL)_cmd);
1021 // get the current focus after running resignFirstResponder
1022 // note that this value isn't reliable, it might return the same view that
1023 // is resigning
1024 NSView* otherView = FindFocus();
1025 wxWidgetImpl* otherWindow = FindFromWXWidget(otherView);
1026 // NSTextViews have an editor as true responder, therefore the might get the
1027 // resign notification if their editor takes over, don't trigger any event then
1028 if ( r && !m_hasEditor)
1029 {
1030 DoNotifyFocusEvent( false, otherWindow );
1031 }
1032 return r;
1033}
1034
1035void wxWidgetCocoaImpl::resetCursorRects(WXWidget slf, void *_cmd)
1036{
1037 wxWindow* wxpeer = GetWXPeer();
1038 if ( wxpeer )
1039 {
1040 NSCursor *cursor = (NSCursor*)wxpeer->GetCursor().GetHCURSOR();
1041 if (cursor == NULL)
1042 {
1043 wxOSX_ResetCursorRectsHandlerPtr superimpl = (wxOSX_ResetCursorRectsHandlerPtr) [[slf superclass] instanceMethodForSelector:(SEL)_cmd];
1044 superimpl(slf, (SEL)_cmd);
1045 }
1046 else
1047 {
1048 [slf addCursorRect: [slf bounds]
1049 cursor: cursor];
1050 }
1051 }
1052}
1053
1054bool wxWidgetCocoaImpl::isFlipped(WXWidget WXUNUSED(slf), void *WXUNUSED(_cmd))
1055{
1056 return m_isFlipped;
1057}
1058
1059
1060#define OSX_DEBUG_DRAWING 0
1061
1062void wxWidgetCocoaImpl::drawRect(void* rect, WXWidget slf, void *WXUNUSED(_cmd))
1063{
1064 CGContextRef context = (CGContextRef) [[NSGraphicsContext currentContext] graphicsPort];
1065 CGContextSaveGState( context );
1066
1067#if OSX_DEBUG_DRAWING
1068 CGContextBeginPath( context );
1069 CGContextMoveToPoint(context, 0, 0);
1070 NSRect bounds = [self bounds];
1071 CGContextAddLineToPoint(context, 10, 0);
1072 CGContextMoveToPoint(context, 0, 0);
1073 CGContextAddLineToPoint(context, 0, 10);
1074 CGContextMoveToPoint(context, bounds.size.width, bounds.size.height);
1075 CGContextAddLineToPoint(context, bounds.size.width, bounds.size.height-10);
1076 CGContextMoveToPoint(context, bounds.size.width, bounds.size.height);
1077 CGContextAddLineToPoint(context, bounds.size.width-10, bounds.size.height);
1078 CGContextClosePath( context );
1079 CGContextStrokePath(context);
1080#endif
1081
1082 if ( !m_isFlipped )
1083 {
1084 CGContextTranslateCTM( context, 0, [m_osxView bounds].size.height );
1085 CGContextScaleCTM( context, 1, -1 );
1086 }
1087
1088 wxRegion updateRgn;
1089 const NSRect *rects;
1090 NSInteger count;
1091
1092 [slf getRectsBeingDrawn:&rects count:&count];
1093 for ( int i = 0 ; i < count ; ++i )
1094 {
1095 updateRgn.Union(wxFromNSRect(slf, rects[i]) );
1096 }
1097
1098 wxWindow* wxpeer = GetWXPeer();
1099 wxpeer->GetUpdateRegion() = updateRgn;
1100 wxpeer->MacSetCGContextRef( context );
1101
1102 bool handled = wxpeer->MacDoRedraw( 0 );
1103
1104 CGContextRestoreGState( context );
1105
1106 CGContextSaveGState( context );
1107 if ( !handled )
1108 {
1109 // call super
1110 SEL _cmd = @selector(drawRect:);
1111 wxOSX_DrawRectHandlerPtr superimpl = (wxOSX_DrawRectHandlerPtr) [[slf superclass] instanceMethodForSelector:_cmd];
1112 superimpl(slf, _cmd, *(NSRect*)rect);
1113 CGContextRestoreGState( context );
1114 CGContextSaveGState( context );
1115 }
1116 wxpeer->MacPaintChildrenBorders();
1117 wxpeer->MacSetCGContextRef( NULL );
1118 CGContextRestoreGState( context );
1119}
1120
1121void wxWidgetCocoaImpl::controlAction( WXWidget WXUNUSED(slf), void *WXUNUSED(_cmd), void *WXUNUSED(sender))
1122{
1123 wxWindow* wxpeer = (wxWindow*) GetWXPeer();
1124 if ( wxpeer )
1125 wxpeer->OSXHandleClicked(0);
1126}
1127
1128void wxWidgetCocoaImpl::controlDoubleAction( WXWidget WXUNUSED(slf), void *WXUNUSED(_cmd), void *WXUNUSED(sender))
1129{
1130}
1131
1132void wxWidgetCocoaImpl::controlTextDidChange()
1133{
1134 wxWindow* wxpeer = (wxWindow*)GetWXPeer();
1135 if ( wxpeer )
1136 {
1137 wxCommandEvent event(wxEVT_COMMAND_TEXT_UPDATED, wxpeer->GetId());
1138 event.SetEventObject( wxpeer );
1139 event.SetString( static_cast<wxTextCtrl*>(wxpeer)->GetValue() );
1140 wxpeer->HandleWindowEvent( event );
1141 }
1142}
1143
1144//
1145
1146#if OBJC_API_VERSION >= 2
1147
1148#define wxOSX_CLASS_ADD_METHOD( c, s, i, t ) \
1149 class_addMethod(c, s, i, t );
1150
1151#else
1152
1153#define wxOSX_CLASS_ADD_METHOD( c, s, i, t ) \
1154 { s, t, i },
1155
1156#endif
1157
1158void wxOSXCocoaClassAddWXMethods(Class c)
1159{
1160
1161#if OBJC_API_VERSION < 2
1162 static objc_method wxmethods[] =
1163 {
1164#endif
1165
1166 wxOSX_CLASS_ADD_METHOD(c, @selector(mouseDown:), (IMP) wxOSX_mouseEvent, "v@:@" )
1167 wxOSX_CLASS_ADD_METHOD(c, @selector(rightMouseDown:), (IMP) wxOSX_mouseEvent, "v@:@" )
1168 wxOSX_CLASS_ADD_METHOD(c, @selector(otherMouseDown:), (IMP) wxOSX_mouseEvent, "v@:@" )
1169
1170 wxOSX_CLASS_ADD_METHOD(c, @selector(mouseUp:), (IMP) wxOSX_mouseEvent, "v@:@" )
1171 wxOSX_CLASS_ADD_METHOD(c, @selector(rightMouseUp:), (IMP) wxOSX_mouseEvent, "v@:@" )
1172 wxOSX_CLASS_ADD_METHOD(c, @selector(otherMouseUp:), (IMP) wxOSX_mouseEvent, "v@:@" )
1173
1174 wxOSX_CLASS_ADD_METHOD(c, @selector(mouseMoved:), (IMP) wxOSX_mouseEvent, "v@:@" )
1175
1176 wxOSX_CLASS_ADD_METHOD(c, @selector(mouseDragged:), (IMP) wxOSX_mouseEvent, "v@:@" )
1177 wxOSX_CLASS_ADD_METHOD(c, @selector(rightMouseDragged:), (IMP) wxOSX_mouseEvent, "v@:@" )
1178 wxOSX_CLASS_ADD_METHOD(c, @selector(otherMouseDragged:), (IMP) wxOSX_mouseEvent, "v@:@" )
1179
1180 wxOSX_CLASS_ADD_METHOD(c, @selector(acceptsFirstMouse:), (IMP) wxOSX_acceptsFirstMouse, "v@:@" )
1181
1182 wxOSX_CLASS_ADD_METHOD(c, @selector(scrollWheel:), (IMP) wxOSX_mouseEvent, "v@:@" )
1183 wxOSX_CLASS_ADD_METHOD(c, @selector(mouseEntered:), (IMP) wxOSX_mouseEvent, "v@:@" )
1184 wxOSX_CLASS_ADD_METHOD(c, @selector(mouseExited:), (IMP) wxOSX_mouseEvent, "v@:@" )
1185
1186 wxOSX_CLASS_ADD_METHOD(c, @selector(keyDown:), (IMP) wxOSX_keyEvent, "v@:@" )
1187 wxOSX_CLASS_ADD_METHOD(c, @selector(keyUp:), (IMP) wxOSX_keyEvent, "v@:@" )
1188 wxOSX_CLASS_ADD_METHOD(c, @selector(flagsChanged:), (IMP) wxOSX_keyEvent, "v@:@" )
1189
1190 wxOSX_CLASS_ADD_METHOD(c, @selector(insertText:), (IMP) wxOSX_insertText, "v@:@" )
1191
1192 wxOSX_CLASS_ADD_METHOD(c, @selector(performKeyEquivalent:), (IMP) wxOSX_performKeyEquivalent, "c@:@" )
1193
1194 wxOSX_CLASS_ADD_METHOD(c, @selector(acceptsFirstResponder), (IMP) wxOSX_acceptsFirstResponder, "c@:" )
1195 wxOSX_CLASS_ADD_METHOD(c, @selector(becomeFirstResponder), (IMP) wxOSX_becomeFirstResponder, "c@:" )
1196 wxOSX_CLASS_ADD_METHOD(c, @selector(resignFirstResponder), (IMP) wxOSX_resignFirstResponder, "c@:" )
1197 wxOSX_CLASS_ADD_METHOD(c, @selector(resetCursorRects), (IMP) wxOSX_resetCursorRects, "v@:" )
1198
1199 wxOSX_CLASS_ADD_METHOD(c, @selector(isFlipped), (IMP) wxOSX_isFlipped, "c@:" )
1200 wxOSX_CLASS_ADD_METHOD(c, @selector(drawRect:), (IMP) wxOSX_drawRect, "v@:{_NSRect={_NSPoint=ff}{_NSSize=ff}}" )
1201
1202 wxOSX_CLASS_ADD_METHOD(c, @selector(controlAction:), (IMP) wxOSX_controlAction, "v@:@" )
1203 wxOSX_CLASS_ADD_METHOD(c, @selector(controlDoubleAction:), (IMP) wxOSX_controlDoubleAction, "v@:@" )
1204
1205#if wxUSE_DRAG_AND_DROP
1206 wxOSX_CLASS_ADD_METHOD(c, @selector(draggingEntered:), (IMP) wxOSX_draggingEntered, "I@:@" )
1207 wxOSX_CLASS_ADD_METHOD(c, @selector(draggingUpdated:), (IMP) wxOSX_draggingUpdated, "I@:@" )
1208 wxOSX_CLASS_ADD_METHOD(c, @selector(draggingExited:), (IMP) wxOSX_draggingExited, "v@:@" )
1209 wxOSX_CLASS_ADD_METHOD(c, @selector(performDragOperation:), (IMP) wxOSX_performDragOperation, "c@:@" )
1210#endif
1211
1212#if OBJC_API_VERSION < 2
1213 } ;
1214 static int method_count = WXSIZEOF( wxmethods );
1215 static objc_method_list *wxmethodlist = NULL;
1216 if ( wxmethodlist == NULL )
1217 {
1218 wxmethodlist = (objc_method_list*) malloc(sizeof(objc_method_list) + sizeof(wxmethods) );
1219 memcpy( &wxmethodlist->method_list[0], &wxmethods[0], sizeof(wxmethods) );
1220 wxmethodlist->method_count = method_count;
1221 wxmethodlist->obsolete = 0;
1222 }
1223 class_addMethods( c, wxmethodlist );
1224#endif
1225}
1226
1227//
1228// C++ implementation class
1229//
1230
1231IMPLEMENT_DYNAMIC_CLASS( wxWidgetCocoaImpl , wxWidgetImpl )
1232
1233wxWidgetCocoaImpl::wxWidgetCocoaImpl( wxWindowMac* peer , WXWidget w, bool isRootControl ) :
1234 wxWidgetImpl( peer, isRootControl )
1235{
1236 Init();
1237 m_osxView = w;
1238
1239 // check if the user wants to create the control initially hidden
1240 if ( !peer->IsShown() )
1241 SetVisibility(false);
1242
1243 // gc aware handling
1244 if ( m_osxView )
1245 CFRetain(m_osxView);
1246 [m_osxView release];
1247}
1248
1249wxWidgetCocoaImpl::wxWidgetCocoaImpl()
1250{
1251 Init();
1252}
1253
1254void wxWidgetCocoaImpl::Init()
1255{
1256 m_osxView = NULL;
1257 m_isFlipped = true;
1258 m_lastKeyDownEvent = NULL;
1259 m_hasEditor = false;
1260}
1261
1262wxWidgetCocoaImpl::~wxWidgetCocoaImpl()
1263{
1264 RemoveAssociations( this );
1265
1266 if ( !IsRootControl() )
1267 {
1268 NSView *sv = [m_osxView superview];
1269 if ( sv != nil )
1270 [m_osxView removeFromSuperview];
1271 }
1272 // gc aware handling
1273 if ( m_osxView )
1274 CFRelease(m_osxView);
1275}
1276
1277bool wxWidgetCocoaImpl::IsVisible() const
1278{
1279 return [m_osxView isHiddenOrHasHiddenAncestor] == NO;
1280}
1281
1282void wxWidgetCocoaImpl::SetVisibility( bool visible )
1283{
1284 [m_osxView setHidden:(visible ? NO:YES)];
1285}
1286
1287// ----------------------------------------------------------------------------
1288// window animation stuff
1289// ----------------------------------------------------------------------------
1290
1291// define a delegate used to refresh the window during animation
1292@interface wxNSAnimationDelegate : NSObject wxOSX_10_6_AND_LATER(<NSAnimationDelegate>)
1293{
1294 wxWindow *m_win;
1295 bool m_isDone;
1296}
1297
1298- (id)init:(wxWindow *)win;
1299
1300- (bool)isDone;
1301
1302// NSAnimationDelegate methods
1303- (void)animationDidEnd:(NSAnimation*)animation;
1304- (void)animation:(NSAnimation*)animation
1305 didReachProgressMark:(NSAnimationProgress)progress;
1306@end
1307
1308@implementation wxNSAnimationDelegate
1309
1310- (id)init:(wxWindow *)win
1311{
1312 [super init];
1313
1314 m_win = win;
1315 m_isDone = false;
1316
1317 return self;
1318}
1319
1320- (bool)isDone
1321{
1322 return m_isDone;
1323}
1324
1325- (void)animation:(NSAnimation*)animation
1326 didReachProgressMark:(NSAnimationProgress)progress
1327{
1328 wxUnusedVar(animation);
1329 wxUnusedVar(progress);
1330
1331 m_win->SendSizeEvent();
1332}
1333
1334- (void)animationDidEnd:(NSAnimation*)animation
1335{
1336 m_isDone = true;
1337}
1338
1339@end
1340
1341/* static */
1342bool
1343wxWidgetCocoaImpl::ShowViewOrWindowWithEffect(wxWindow *win,
1344 bool show,
1345 wxShowEffect effect,
1346 unsigned timeout)
1347{
1348 // create the dictionary describing the animation to perform on this view
1349 NSObject * const
1350 viewOrWin = static_cast<NSObject *>(win->OSXGetViewOrWindow());
1351 NSMutableDictionary * const
1352 dict = [NSMutableDictionary dictionaryWithCapacity:4];
1353 [dict setObject:viewOrWin forKey:NSViewAnimationTargetKey];
1354
1355 // determine the start and end rectangles assuming we're hiding the window
1356 const wxRect rectOrig = win->GetRect();
1357 wxRect rectStart,
1358 rectEnd;
1359 rectStart =
1360 rectEnd = rectOrig;
1361
1362 if ( show )
1363 {
1364 if ( effect == wxSHOW_EFFECT_ROLL_TO_LEFT ||
1365 effect == wxSHOW_EFFECT_SLIDE_TO_LEFT )
1366 effect = wxSHOW_EFFECT_ROLL_TO_RIGHT;
1367 else if ( effect == wxSHOW_EFFECT_ROLL_TO_RIGHT ||
1368 effect == wxSHOW_EFFECT_SLIDE_TO_RIGHT )
1369 effect = wxSHOW_EFFECT_ROLL_TO_LEFT;
1370 else if ( effect == wxSHOW_EFFECT_ROLL_TO_TOP ||
1371 effect == wxSHOW_EFFECT_SLIDE_TO_TOP )
1372 effect = wxSHOW_EFFECT_ROLL_TO_BOTTOM;
1373 else if ( effect == wxSHOW_EFFECT_ROLL_TO_BOTTOM ||
1374 effect == wxSHOW_EFFECT_SLIDE_TO_BOTTOM )
1375 effect = wxSHOW_EFFECT_ROLL_TO_TOP;
1376 }
1377
1378 switch ( effect )
1379 {
1380 case wxSHOW_EFFECT_ROLL_TO_LEFT:
1381 case wxSHOW_EFFECT_SLIDE_TO_LEFT:
1382 rectEnd.width = 0;
1383 break;
1384
1385 case wxSHOW_EFFECT_ROLL_TO_RIGHT:
1386 case wxSHOW_EFFECT_SLIDE_TO_RIGHT:
1387 rectEnd.x = rectStart.GetRight();
1388 rectEnd.width = 0;
1389 break;
1390
1391 case wxSHOW_EFFECT_ROLL_TO_TOP:
1392 case wxSHOW_EFFECT_SLIDE_TO_TOP:
1393 rectEnd.height = 0;
1394 break;
1395
1396 case wxSHOW_EFFECT_ROLL_TO_BOTTOM:
1397 case wxSHOW_EFFECT_SLIDE_TO_BOTTOM:
1398 rectEnd.y = rectStart.GetBottom();
1399 rectEnd.height = 0;
1400 break;
1401
1402 case wxSHOW_EFFECT_EXPAND:
1403 rectEnd.x = rectStart.x + rectStart.width / 2;
1404 rectEnd.y = rectStart.y + rectStart.height / 2;
1405 rectEnd.width =
1406 rectEnd.height = 0;
1407 break;
1408
1409 case wxSHOW_EFFECT_BLEND:
1410 [dict setObject:(show ? NSViewAnimationFadeInEffect
1411 : NSViewAnimationFadeOutEffect)
1412 forKey:NSViewAnimationEffectKey];
1413 break;
1414
1415 case wxSHOW_EFFECT_NONE:
1416 case wxSHOW_EFFECT_MAX:
1417 wxFAIL_MSG( "unexpected animation effect" );
1418 return false;
1419
1420 default:
1421 wxFAIL_MSG( "unknown animation effect" );
1422 return false;
1423 };
1424
1425 if ( show )
1426 {
1427 // we need to restore it to the original rectangle instead of making it
1428 // disappear
1429 wxSwap(rectStart, rectEnd);
1430
1431 // and as the window is currently hidden, we need to show it for the
1432 // animation to be visible at all (but don't restore it at its full
1433 // rectangle as it shouldn't appear immediately)
1434 win->SetSize(rectStart);
1435 win->Show();
1436 }
1437
1438 NSView * const parentView = [viewOrWin isKindOfClass:[NSView class]]
1439 ? [(NSView *)viewOrWin superview]
1440 : nil;
1441 const NSRect rStart = wxToNSRect(parentView, rectStart);
1442 const NSRect rEnd = wxToNSRect(parentView, rectEnd);
1443
1444 [dict setObject:[NSValue valueWithRect:rStart]
1445 forKey:NSViewAnimationStartFrameKey];
1446 [dict setObject:[NSValue valueWithRect:rEnd]
1447 forKey:NSViewAnimationEndFrameKey];
1448
1449 // create an animation using the values in the above dictionary
1450 NSViewAnimation * const
1451 anim = [[NSViewAnimation alloc]
1452 initWithViewAnimations:[NSArray arrayWithObject:dict]];
1453
1454 if ( !timeout )
1455 {
1456 // what is a good default duration? Windows uses 200ms, Web frameworks
1457 // use anything from 250ms to 1s... choose something in the middle
1458 timeout = 500;
1459 }
1460
1461 [anim setDuration:timeout/1000.]; // duration is in seconds here
1462
1463 // if the window being animated changes its layout depending on its size
1464 // (which is almost always the case) we need to redo it during animation
1465 //
1466 // the number of layouts here is arbitrary, but 10 seems like too few (e.g.
1467 // controls in wxInfoBar visibly jump around)
1468 const int NUM_LAYOUTS = 20;
1469 for ( float f = 1./NUM_LAYOUTS; f < 1.; f += 1./NUM_LAYOUTS )
1470 [anim addProgressMark:f];
1471
1472 wxNSAnimationDelegate * const
1473 animDelegate = [[wxNSAnimationDelegate alloc] init:win];
1474 [anim setDelegate:animDelegate];
1475 [anim startAnimation];
1476
1477 // Cocoa is capable of doing animation asynchronously or even from separate
1478 // thread but wx API doesn't provide any way to be notified about the
1479 // animation end and without this we really must ensure that the window has
1480 // the expected (i.e. the same as if a simple Show() had been used) size
1481 // when we return, so block here until the animation finishes
1482 //
1483 // notice that because the default animation mode is NSAnimationBlocking,
1484 // no user input events ought to be processed from here
1485 {
1486 wxEventLoopGuarantor ensureEventLoopExistence;
1487 wxEventLoopBase * const loop = wxEventLoopBase::GetActive();
1488 while ( ![animDelegate isDone] )
1489 loop->Dispatch();
1490 }
1491
1492 if ( !show )
1493 {
1494 // NSViewAnimation is smart enough to hide the NSView being animated at
1495 // the end but we also must ensure that it's hidden for wx too
1496 win->Hide();
1497
1498 // and we must also restore its size because it isn't expected to
1499 // change just because the window was hidden
1500 win->SetSize(rectOrig);
1501 }
1502 else
1503 {
1504 // refresh it once again after the end to ensure that everything is in
1505 // place
1506 win->SendSizeEvent();
1507 }
1508
1509 [anim setDelegate:nil];
1510 [animDelegate release];
1511 [anim release];
1512
1513 return true;
1514}
1515
1516bool wxWidgetCocoaImpl::ShowWithEffect(bool show,
1517 wxShowEffect effect,
1518 unsigned timeout)
1519{
1520 return ShowViewOrWindowWithEffect(m_wxPeer, show, effect, timeout);
1521}
1522
1523void wxWidgetCocoaImpl::Raise()
1524{
1525 // Not implemented
1526}
1527
1528void wxWidgetCocoaImpl::Lower()
1529{
1530 // Not implemented
1531}
1532
1533void wxWidgetCocoaImpl::ScrollRect( const wxRect *WXUNUSED(rect), int WXUNUSED(dx), int WXUNUSED(dy) )
1534{
1535#if 1
1536 SetNeedsDisplay() ;
1537#else
1538 // We should do something like this, but it wasn't working in 10.4.
1539 if (GetNeedsDisplay() )
1540 {
1541 SetNeedsDisplay() ;
1542 }
1543 NSRect r = wxToNSRect( [m_osxView superview], *rect );
1544 NSSize offset = NSMakeSize((float)dx, (float)dy);
1545 [m_osxView scrollRect:r by:offset];
1546#endif
1547}
1548
1549void wxWidgetCocoaImpl::Move(int x, int y, int width, int height)
1550{
1551 wxWindowMac* parent = GetWXPeer()->GetParent();
1552 // under Cocoa we might have a contentView in the wxParent to which we have to
1553 // adjust the coordinates
1554 if (parent && [m_osxView superview] != parent->GetHandle() )
1555 {
1556 int cx = 0,cy = 0,cw = 0,ch = 0;
1557 if ( parent->GetPeer() )
1558 {
1559 parent->GetPeer()->GetContentArea(cx, cy, cw, ch);
1560 x -= cx;
1561 y -= cy;
1562 }
1563 }
1564 [[m_osxView superview] setNeedsDisplayInRect:[m_osxView frame]];
1565 NSRect r = wxToNSRect( [m_osxView superview], wxRect(x,y,width, height) );
1566 [m_osxView setFrame:r];
1567 [[m_osxView superview] setNeedsDisplayInRect:r];
1568
1569 wxNSView* wxview = (wxNSView*)m_osxView;
1570#if MAC_OS_X_VERSION_MIN_REQUIRED >= MAC_OS_X_VERSION_10_5
1571 if ([wxview respondsToSelector:@selector(updateTrackingArea)] )
1572 [wxview updateTrackingArea];
1573#else
1574 if ([m_osxView respondsToSelector:@selector(trackingTag)] )
1575 {
1576 if ( [wxview trackingTag] )
1577 [wxview removeTrackingRect: [wxview trackingTag]];
1578
1579 [wxview setTrackingTag: [wxview addTrackingRect: [m_osxView bounds] owner: wxview userData: nil assumeInside: NO]];
1580 }
1581#endif
1582}
1583
1584void wxWidgetCocoaImpl::GetPosition( int &x, int &y ) const
1585{
1586 wxRect r = wxFromNSRect( [m_osxView superview], [m_osxView frame] );
1587 x = r.GetLeft();
1588 y = r.GetTop();
1589}
1590
1591void wxWidgetCocoaImpl::GetSize( int &width, int &height ) const
1592{
1593 NSRect rect = [m_osxView frame];
1594 width = (int)rect.size.width;
1595 height = (int)rect.size.height;
1596}
1597
1598void wxWidgetCocoaImpl::GetContentArea( int&left, int &top, int &width, int &height ) const
1599{
1600 if ( [m_osxView respondsToSelector:@selector(contentView) ] )
1601 {
1602 NSView* cv = [m_osxView contentView];
1603
1604 NSRect bounds = [m_osxView bounds];
1605 NSRect rect = [cv frame];
1606
1607 int y = (int)rect.origin.y;
1608 int x = (int)rect.origin.x;
1609 if ( ![ m_osxView isFlipped ] )
1610 y = (int)(bounds.size.height - (rect.origin.y + rect.size.height));
1611 left = x;
1612 top = y;
1613 width = (int)rect.size.width;
1614 height = (int)rect.size.height;
1615 }
1616 else
1617 {
1618 left = top = 0;
1619 GetSize( width, height );
1620 }
1621}
1622
1623void wxWidgetCocoaImpl::SetNeedsDisplay( const wxRect* where )
1624{
1625 if ( where )
1626 [m_osxView setNeedsDisplayInRect:wxToNSRect(m_osxView, *where )];
1627 else
1628 [m_osxView setNeedsDisplay:YES];
1629}
1630
1631bool wxWidgetCocoaImpl::GetNeedsDisplay() const
1632{
1633 return [m_osxView needsDisplay];
1634}
1635
1636bool wxWidgetCocoaImpl::CanFocus() const
1637{
1638 return [m_osxView canBecomeKeyView] == YES;
1639}
1640
1641bool wxWidgetCocoaImpl::HasFocus() const
1642{
1643 return ( FindFocus() == m_osxView );
1644}
1645
1646bool wxWidgetCocoaImpl::SetFocus()
1647{
1648 if ( !CanFocus() )
1649 return false;
1650
1651 [[m_osxView window] makeFirstResponder: m_osxView] ;
1652 [[m_osxView window] makeKeyAndOrderFront:nil] ;
1653 return true;
1654}
1655
1656
1657void wxWidgetCocoaImpl::RemoveFromParent()
1658{
1659 [m_osxView removeFromSuperview];
1660}
1661
1662void wxWidgetCocoaImpl::Embed( wxWidgetImpl *parent )
1663{
1664 NSView* container = parent->GetWXWidget() ;
1665 wxASSERT_MSG( container != NULL , wxT("No valid mac container control") ) ;
1666 [container addSubview:m_osxView];
1667}
1668
1669void wxWidgetCocoaImpl::SetBackgroundColour( const wxColour &col )
1670{
1671 NSView* targetView = m_osxView;
1672 if ( [m_osxView isKindOfClass:[NSScrollView class] ] )
1673 targetView = [(NSScrollView*) m_osxView documentView];
1674
1675 if ( [targetView respondsToSelector:@selector(setBackgroundColor:) ] )
1676 {
1677 [targetView setBackgroundColor:[NSColor colorWithCalibratedRed:(CGFloat) (col.Red() / 255.0)
1678 green:(CGFloat) (col.Green() / 255.0)
1679 blue:(CGFloat) (col.Blue() / 255.0)
1680 alpha:(CGFloat) (col.Alpha() / 255.0)]];
1681 }
1682}
1683
1684void wxWidgetCocoaImpl::SetLabel( const wxString& title, wxFontEncoding encoding )
1685{
1686 if ( [m_osxView respondsToSelector:@selector(setTitle:) ] )
1687 {
1688 wxCFStringRef cf( title , encoding );
1689 [m_osxView setTitle:cf.AsNSString()];
1690 }
1691 else if ( [m_osxView respondsToSelector:@selector(setStringValue:) ] )
1692 {
1693 wxCFStringRef cf( title , encoding );
1694 [m_osxView setStringValue:cf.AsNSString()];
1695 }
1696}
1697
1698
1699void wxWidgetImpl::Convert( wxPoint *pt , wxWidgetImpl *from , wxWidgetImpl *to )
1700{
1701 NSPoint p = wxToNSPoint( from->GetWXWidget(), *pt );
1702 p = [from->GetWXWidget() convertPoint:p toView:to->GetWXWidget() ];
1703 *pt = wxFromNSPoint( to->GetWXWidget(), p );
1704}
1705
1706wxInt32 wxWidgetCocoaImpl::GetValue() const
1707{
1708 return [(NSControl*)m_osxView intValue];
1709}
1710
1711void wxWidgetCocoaImpl::SetValue( wxInt32 v )
1712{
1713 if ( [m_osxView respondsToSelector:@selector(setIntValue:)] )
1714 {
1715 [m_osxView setIntValue:v];
1716 }
1717 else if ( [m_osxView respondsToSelector:@selector(setFloatValue:)] )
1718 {
1719 [m_osxView setFloatValue:(double)v];
1720 }
1721 else if ( [m_osxView respondsToSelector:@selector(setDoubleValue:)] )
1722 {
1723 [m_osxView setDoubleValue:(double)v];
1724 }
1725}
1726
1727void wxWidgetCocoaImpl::SetMinimum( wxInt32 v )
1728{
1729 if ( [m_osxView respondsToSelector:@selector(setMinValue:)] )
1730 {
1731 [m_osxView setMinValue:(double)v];
1732 }
1733}
1734
1735void wxWidgetCocoaImpl::SetMaximum( wxInt32 v )
1736{
1737 if ( [m_osxView respondsToSelector:@selector(setMaxValue:)] )
1738 {
1739 [m_osxView setMaxValue:(double)v];
1740 }
1741}
1742
1743wxInt32 wxWidgetCocoaImpl::GetMinimum() const
1744{
1745 if ( [m_osxView respondsToSelector:@selector(getMinValue:)] )
1746 {
1747 return (int)[m_osxView minValue];
1748 }
1749 return 0;
1750}
1751
1752wxInt32 wxWidgetCocoaImpl::GetMaximum() const
1753{
1754 if ( [m_osxView respondsToSelector:@selector(getMaxValue:)] )
1755 {
1756 return (int)[m_osxView maxValue];
1757 }
1758 return 0;
1759}
1760
1761wxBitmap wxWidgetCocoaImpl::GetBitmap() const
1762{
1763 wxBitmap bmp;
1764
1765 // TODO: how to create a wxBitmap from NSImage?
1766#if 0
1767 if ( [m_osxView respondsToSelector:@selector(image:)] )
1768 bmp = [m_osxView image];
1769#endif
1770
1771 return bmp;
1772}
1773
1774void wxWidgetCocoaImpl::SetBitmap( const wxBitmap& bitmap )
1775{
1776 if ( [m_osxView respondsToSelector:@selector(setImage:)] )
1777 {
1778 [m_osxView setImage:bitmap.GetNSImage()];
1779 [m_osxView setNeedsDisplay:YES];
1780 }
1781}
1782
1783void wxWidgetCocoaImpl::SetBitmapPosition( wxDirection dir )
1784{
1785 if ( [m_osxView respondsToSelector:@selector(setImagePosition:)] )
1786 {
1787 NSCellImagePosition pos;
1788 switch ( dir )
1789 {
1790 case wxLEFT:
1791 pos = NSImageLeft;
1792 break;
1793
1794 case wxRIGHT:
1795 pos = NSImageRight;
1796 break;
1797
1798 case wxTOP:
1799 pos = NSImageAbove;
1800 break;
1801
1802 case wxBOTTOM:
1803 pos = NSImageBelow;
1804 break;
1805
1806 default:
1807 wxFAIL_MSG( "invalid image position" );
1808 pos = NSNoImage;
1809 }
1810
1811 [m_osxView setImagePosition:pos];
1812 }
1813}
1814
1815void wxWidgetCocoaImpl::SetupTabs( const wxNotebook& WXUNUSED(notebook))
1816{
1817 // implementation in subclass
1818}
1819
1820void wxWidgetCocoaImpl::GetBestRect( wxRect *r ) const
1821{
1822 r->x = r->y = r->width = r->height = 0;
1823
1824 if ( [m_osxView respondsToSelector:@selector(sizeToFit)] )
1825 {
1826 NSRect former = [m_osxView frame];
1827 [m_osxView sizeToFit];
1828 NSRect best = [m_osxView frame];
1829 [m_osxView setFrame:former];
1830 r->width = (int)best.size.width;
1831 r->height = (int)best.size.height;
1832 }
1833}
1834
1835bool wxWidgetCocoaImpl::IsEnabled() const
1836{
1837 if ( [m_osxView respondsToSelector:@selector(isEnabled) ] )
1838 return [m_osxView isEnabled];
1839 return true;
1840}
1841
1842void wxWidgetCocoaImpl::Enable( bool enable )
1843{
1844 if ( [m_osxView respondsToSelector:@selector(setEnabled:) ] )
1845 [m_osxView setEnabled:enable];
1846}
1847
1848void wxWidgetCocoaImpl::PulseGauge()
1849{
1850}
1851
1852void wxWidgetCocoaImpl::SetScrollThumb( wxInt32 WXUNUSED(val), wxInt32 WXUNUSED(view) )
1853{
1854}
1855
1856void wxWidgetCocoaImpl::SetControlSize( wxWindowVariant variant )
1857{
1858 NSControlSize size = NSRegularControlSize;
1859
1860 switch ( variant )
1861 {
1862 case wxWINDOW_VARIANT_NORMAL :
1863 size = NSRegularControlSize;
1864 break ;
1865
1866 case wxWINDOW_VARIANT_SMALL :
1867 size = NSSmallControlSize;
1868 break ;
1869
1870 case wxWINDOW_VARIANT_MINI :
1871 size = NSMiniControlSize;
1872 break ;
1873
1874 case wxWINDOW_VARIANT_LARGE :
1875 size = NSRegularControlSize;
1876 break ;
1877
1878 default:
1879 wxFAIL_MSG(wxT("unexpected window variant"));
1880 break ;
1881 }
1882 if ( [m_osxView respondsToSelector:@selector(setControlSize:)] )
1883 [m_osxView setControlSize:size];
1884 else if ([m_osxView respondsToSelector:@selector(cell)])
1885 {
1886 id cell = [(id)m_osxView cell];
1887 if ([cell respondsToSelector:@selector(setControlSize:)])
1888 [cell setControlSize:size];
1889 }
1890}
1891
1892void wxWidgetCocoaImpl::SetFont(wxFont const& font, wxColour const&col, long, bool)
1893{
1894 if ([m_osxView respondsToSelector:@selector(setFont:)])
1895 [m_osxView setFont: font.OSXGetNSFont()];
1896 if ([m_osxView respondsToSelector:@selector(setTextColor:)])
1897 [m_osxView setTextColor:[NSColor colorWithCalibratedRed:(CGFloat) (col.Red() / 255.0)
1898 green:(CGFloat) (col.Green() / 255.0)
1899 blue:(CGFloat) (col.Blue() / 255.0)
1900 alpha:(CGFloat) (col.Alpha() / 255.0)]];
1901}
1902
1903void wxWidgetCocoaImpl::SetToolTip(wxToolTip* tooltip)
1904{
1905 if (tooltip)
1906 {
1907 wxCFStringRef cf( tooltip->GetTip() , m_wxPeer->GetFont().GetEncoding() );
1908 [m_osxView setToolTip: cf.AsNSString()];
1909 }
1910 else
1911 [m_osxView setToolTip: nil];
1912
1913}
1914
1915void wxWidgetCocoaImpl::InstallEventHandler( WXWidget control )
1916{
1917 WXWidget c = control ? control : (WXWidget) m_osxView;
1918 wxWidgetImpl::Associate( c, this ) ;
1919 if ([c respondsToSelector:@selector(setAction:)])
1920 {
1921 [c setTarget: c];
1922 [c setAction: @selector(controlAction:)];
1923 if ([c respondsToSelector:@selector(setDoubleAction:)])
1924 {
1925 [c setDoubleAction: @selector(controlDoubleAction:)];
1926 }
1927
1928 }
1929}
1930
1931bool wxWidgetCocoaImpl::DoHandleCharEvent(NSEvent *event, NSString *text)
1932{
1933 wxKeyEvent wxevent(wxEVT_CHAR);
1934 SetupKeyEvent( wxevent, event, text );
1935
1936 return GetWXPeer()->OSXHandleKeyEvent(wxevent);
1937}
1938
1939bool wxWidgetCocoaImpl::DoHandleKeyEvent(NSEvent *event)
1940{
1941 wxKeyEvent wxevent(wxEVT_KEY_DOWN);
1942 SetupKeyEvent( wxevent, event );
1943 bool result = GetWXPeer()->OSXHandleKeyEvent(wxevent);
1944
1945 // this will fire higher level events, like insertText, to help
1946 // us handle EVT_CHAR, etc.
1947
1948 if ( m_wxPeer->MacIsUserPane() && [event type] == NSKeyDown)
1949 {
1950 if ( !result )
1951 {
1952 if ( [m_osxView isKindOfClass:[NSScrollView class] ] )
1953 [[(NSScrollView*)m_osxView documentView] interpretKeyEvents:[NSArray arrayWithObject:event]];
1954 else
1955 [m_osxView interpretKeyEvents:[NSArray arrayWithObject:event]];
1956 result = true;
1957 }
1958 }
1959
1960 return result;
1961}
1962
1963bool wxWidgetCocoaImpl::DoHandleMouseEvent(NSEvent *event)
1964{
1965 NSPoint clickLocation;
1966 clickLocation = [m_osxView convertPoint:[event locationInWindow] fromView:nil];
1967 wxPoint pt = wxFromNSPoint( m_osxView, clickLocation );
1968 wxMouseEvent wxevent(wxEVT_LEFT_DOWN);
1969 SetupMouseEvent(wxevent , event) ;
1970 wxevent.m_x = pt.x;
1971 wxevent.m_y = pt.y;
1972
1973 return GetWXPeer()->HandleWindowEvent(wxevent);
1974}
1975
1976void wxWidgetCocoaImpl::DoNotifyFocusEvent(bool receivedFocus, wxWidgetImpl* otherWindow)
1977{
1978 wxWindow* thisWindow = GetWXPeer();
1979 if ( thisWindow->MacGetTopLevelWindow() && NeedsFocusRect() )
1980 {
1981 thisWindow->MacInvalidateBorders();
1982 }
1983
1984 if ( receivedFocus )
1985 {
1986 wxLogTrace(wxT("Focus"), wxT("focus set(%p)"), static_cast<void*>(thisWindow));
1987 wxChildFocusEvent eventFocus((wxWindow*)thisWindow);
1988 thisWindow->HandleWindowEvent(eventFocus);
1989
1990#if wxUSE_CARET
1991 if ( thisWindow->GetCaret() )
1992 thisWindow->GetCaret()->OnSetFocus();
1993#endif
1994
1995 wxFocusEvent event(wxEVT_SET_FOCUS, thisWindow->GetId());
1996 event.SetEventObject(thisWindow);
1997 if (otherWindow)
1998 event.SetWindow(otherWindow->GetWXPeer());
1999 thisWindow->HandleWindowEvent(event) ;
2000 }
2001 else // !receivedFocuss
2002 {
2003#if wxUSE_CARET
2004 if ( thisWindow->GetCaret() )
2005 thisWindow->GetCaret()->OnKillFocus();
2006#endif
2007
2008 wxLogTrace(wxT("Focus"), wxT("focus lost(%p)"), static_cast<void*>(thisWindow));
2009
2010 wxFocusEvent event( wxEVT_KILL_FOCUS, thisWindow->GetId());
2011 event.SetEventObject(thisWindow);
2012 if (otherWindow)
2013 event.SetWindow(otherWindow->GetWXPeer());
2014 thisWindow->HandleWindowEvent(event) ;
2015 }
2016}
2017
2018void wxWidgetCocoaImpl::SetCursor(const wxCursor& cursor)
2019{
2020 NSPoint location = [NSEvent mouseLocation];
2021 location = [[m_osxView window] convertScreenToBase:location];
2022 NSPoint locationInView = [m_osxView convertPoint:location fromView:nil];
2023
2024 if( NSMouseInRect(locationInView, [m_osxView bounds], YES) )
2025 {
2026 [(NSCursor*)cursor.GetHCURSOR() set];
2027 }
2028 [[m_osxView window] invalidateCursorRectsForView:m_osxView];
2029}
2030
2031void wxWidgetCocoaImpl::CaptureMouse()
2032{
2033 [[m_osxView window] disableCursorRects];
2034}
2035
2036void wxWidgetCocoaImpl::ReleaseMouse()
2037{
2038 [[m_osxView window] enableCursorRects];
2039}
2040
2041void wxWidgetCocoaImpl::SetFlipped(bool flipped)
2042{
2043 m_isFlipped = flipped;
2044}
2045
2046//
2047// Factory methods
2048//
2049
2050wxWidgetImpl* wxWidgetImpl::CreateUserPane( wxWindowMac* wxpeer, wxWindowMac* WXUNUSED(parent),
2051 wxWindowID WXUNUSED(id), const wxPoint& pos, const wxSize& size,
2052 long WXUNUSED(style), long WXUNUSED(extraStyle))
2053{
2054 NSRect r = wxOSXGetFrameForControl( wxpeer, pos , size ) ;
2055 wxNSView* v = [[wxNSView alloc] initWithFrame:r];
2056
2057 // temporary hook for dnd
2058 [v registerForDraggedTypes:[NSArray arrayWithObjects:
2059 NSStringPboardType, NSFilenamesPboardType, NSTIFFPboardType, NSPICTPboardType, NSPDFPboardType, nil]];
2060
2061 wxWidgetCocoaImpl* c = new wxWidgetCocoaImpl( wxpeer, v );
2062 return c;
2063}
2064
2065wxWidgetImpl* wxWidgetImpl::CreateContentView( wxNonOwnedWindow* now )
2066{
2067 NSWindow* tlw = now->GetWXWindow();
2068 wxNSView* v = [[wxNSView alloc] initWithFrame:[[tlw contentView] frame]];
2069 wxWidgetCocoaImpl* c = new wxWidgetCocoaImpl( now, v, true );
2070 c->InstallEventHandler();
2071 [tlw setContentView:v];
2072 return c;
2073}
wxWidgets (Impactor)