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Allow to specify the title used by wxPreferencesEditor window.
[wxWidgets.git] / src / osx / cocoa / window.mm
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33e90275
SC		 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
a9a4f229 7// RCS-ID: $Id$
33e90275
SC		 8// Copyright: (c) Stefan Csomor
9// Licence: wxWindows licence
10/////////////////////////////////////////////////////////////////////////////
11
12#include "wx/wxprec.h"
13
05cf95ed 14#ifndef WX_PRECOMP
f487501a 15 #include "wx/dcclient.h"
ca9047f7 16 #include "wx/frame.h"
c583fa5a 17 #include "wx/log.h"
75a2c6a1 18 #include "wx/textctrl.h"
4275201b 19 #include "wx/combobox.h"
05cf95ed 20#endif
33e90275
SC		 21
22#ifdef __WXMAC__
4dd9fdf8 23 #include "wx/osx/private.h"
33e90275
SC		 24#endif
25
f2be0678 26#include "wx/evtloop.h"
ab9a0b84 27
0c530e5a
SC		 28#if wxUSE_CARET
29 #include "wx/caret.h"
30#endif
31
4dd9fdf8
SC		 32#if wxUSE_DRAG_AND_DROP
33 #include "wx/dnd.h"
34#endif
35
a7b9865d
KO		 36#if wxUSE_TOOLTIPS
37 #include "wx/tooltip.h"
38#endif
39
4dd9fdf8
SC		 40#include <objc/objc-runtime.h>
41
f06e0fea
SC		 42// Get the window with the focus
43
7cb2a241 44NSView* GetViewFromResponder( NSResponder* responder )
f06e0fea 45{
7cb2a241
SC		 46 NSView* view = nil;
47 if ( [responder isKindOfClass:[NSTextView class]] )
f06e0fea 48 {
c8fdb345 49 NSView* delegate = (NSView*) [(NSTextView*)responder delegate];
7cb2a241
SC		 50 if ( [delegate isKindOfClass:[NSTextField class] ] )
51 view = delegate;
f06e0fea 52 else
7cb2a241 53 view = (NSView*) responder;
f06e0fea 54 }
7cb2a241
SC		 55 else
56 {
57 if ( [responder isKindOfClass:[NSView class]] )
58 view = (NSView*) responder;
59 }
60 return view;
61}
62
63NSView* GetFocusedViewInWindow( NSWindow* keyWindow )
64{
65 NSView* focusedView = nil;
66 if ( keyWindow != nil )
67 focusedView = GetViewFromResponder([keyWindow firstResponder]);
68
f06e0fea
SC		 69 return focusedView;
70}
71
7cb2a241
SC		 72WXWidget wxWidgetImpl::FindFocus()
73{
cffdfa8f 74 return GetFocusedViewInWindow( [NSApp keyWindow] );
7cb2a241
SC		 75}
76
dbeddfb9
SC		 77NSRect wxOSXGetFrameForControl( wxWindowMac* window , const wxPoint& pos , const wxSize &size , bool adjustForOrigin )
78{
79 int x, y, w, h ;
80
81 window->MacGetBoundsForControl( pos , size , x , y, w, h , adjustForOrigin ) ;
82 wxRect bounds(x,y,w,h);
83 NSView* sv = (window->GetParent()->GetHandle() );
84
85 return wxToNSRect( sv, bounds );
86}
33e90275
SC		 87
88@interface wxNSView : NSView
89{
20111900
SC		 90 BOOL _hasToolTip;
91 NSTrackingRectTag _lastToolTipTrackTag;
92 id _lastToolTipOwner;
93 void* _lastUserData;
94
33e90275
SC		 95}
96
33e90275
SC		 97@end // wxNSView
98
03647350 99@interface NSView(PossibleMethods)
ffad7b0d
SC		 100- (void)setTitle:(NSString *)aString;
101- (void)setStringValue:(NSString *)aString;
102- (void)setIntValue:(int)anInt;
103- (void)setFloatValue:(float)aFloat;
104- (void)setDoubleValue:(double)aDouble;
105
19c7ac3d
SC		 106- (double)minValue;
107- (double)maxValue;
ffad7b0d
SC		 108- (void)setMinValue:(double)aDouble;
109- (void)setMaxValue:(double)aDouble;
110
111- (void)sizeToFit;
112
113- (BOOL)isEnabled;
114- (void)setEnabled:(BOOL)flag;
115
116- (void)setImage:(NSImage *)image;
117- (void)setControlSize:(NSControlSize)size;
0c530e5a 118
6ac636dd
SC		 119- (void)setFont:(NSFont *)fontObject;
120
0c530e5a 121- (id)contentView;
4dd9fdf8
SC		 122
123- (void)setTarget:(id)anObject;
124- (void)setAction:(SEL)aSelector;
125- (void)setDoubleAction:(SEL)aSelector;
3b2527c7 126- (void)setBackgroundColor:(NSColor*)aColor;
bc5c09a3 127- (void)setOpaque:(BOOL)opaque;
1a289c62 128- (void)setTextColor:(NSColor *)color;
3b2527c7 129- (void)setImagePosition:(NSCellImagePosition)aPosition;
03647350 130@end
ffad7b0d 131
0309327e
SC		 132// The following code is a combination of the code listed here:
133// http://lists.apple.com/archives/cocoa-dev/2008/Apr/msg01582.html
134// (which can't be used because KLGetCurrentKeyboardLayout etc aren't 64-bit)
135// and the code here:
136// http://inquisitivecocoa.com/category/objective-c/
137@interface NSEvent (OsGuiUtilsAdditions)
138- (NSString*) charactersIgnoringModifiersIncludingShift;
139@end
140
141@implementation NSEvent (OsGuiUtilsAdditions)
142- (NSString*) charactersIgnoringModifiersIncludingShift {
143 // First try -charactersIgnoringModifiers and look for keys which UCKeyTranslate translates
144 // differently than AppKit.
145 NSString* c = [self charactersIgnoringModifiers];
146 if ([c length] == 1) {
147 unichar codepoint = [c characterAtIndex:0];
148 if ((codepoint >= 0xF700 && codepoint <= 0xF8FF) || codepoint == 0x7F) {
149 return c;
150 }
151 }
152 // This is not a "special" key, so ask UCKeyTranslate to give us the character with no
153 // modifiers attached. Actually, that's not quite accurate; we attach the Command modifier
154 // which hints the OS to use Latin characters where possible, which is generally what we want.
155 NSString* result = @"";
156 TISInputSourceRef currentKeyboard = TISCopyCurrentKeyboardInputSource();
157 CFDataRef uchr = (CFDataRef)TISGetInputSourceProperty(currentKeyboard, kTISPropertyUnicodeKeyLayoutData);
158 CFRelease(currentKeyboard);
159 if (uchr == NULL) {
160 // this can happen for some non-U.S. input methods (eg. Romaji or Hiragana)
161 return c;
162 }
163 const UCKeyboardLayout *keyboardLayout = (const UCKeyboardLayout*)CFDataGetBytePtr(uchr);
164 if (keyboardLayout) {
165 UInt32 deadKeyState = 0;
166 UniCharCount maxStringLength = 255;
167 UniCharCount actualStringLength = 0;
168 UniChar unicodeString[maxStringLength];
169
170 OSStatus status = UCKeyTranslate(keyboardLayout,
171 [self keyCode],
172 kUCKeyActionDown,
173 cmdKey >> 8, // force the Command key to "on"
174 LMGetKbdType(),
175 kUCKeyTranslateNoDeadKeysMask,
176 &deadKeyState,
177 maxStringLength,
178 &actualStringLength,
179 unicodeString);
180
181 if(status == noErr)
182 result = [NSString stringWithCharacters:unicodeString length:(NSInteger)actualStringLength];
183 }
184 return result;
185}
186@end
187
a8fc3508 188long wxOSXTranslateCocoaKey( NSEvent* event, int eventType )
524c47aa 189{
63a6419c
KO		 190 long retval = 0;
191
192 if ([event type] != NSFlagsChanged)
03647350 193 {
0309327e 194 NSString* s = [event charactersIgnoringModifiersIncludingShift];
63a6419c
KO		 195 // backspace char reports as delete w/modifiers for some reason
196 if ([s length] == 1)
197 {
a8fc3508 198 if ( eventType == wxEVT_CHAR && ([event modifierFlags] & NSControlKeyMask) && ( [s characterAtIndex:0] >= 'a' && [s characterAtIndex:0] <= 'z' ) )
63a6419c 199 {
a8fc3508
SC		 200 retval = WXK_CONTROL_A + ([s characterAtIndex:0] - 'a');
201 }
202 else
203 {
204 switch ( [s characterAtIndex:0] )
205 {
206 // backspace key
207 case 0x7F :
208 case 8 :
209 retval = WXK_BACK;
210 break;
211 case NSUpArrowFunctionKey :
212 retval = WXK_UP;
213 break;
214 case NSDownArrowFunctionKey :
215 retval = WXK_DOWN;
216 break;
217 case NSLeftArrowFunctionKey :
218 retval = WXK_LEFT;
219 break;
220 case NSRightArrowFunctionKey :
221 retval = WXK_RIGHT;
222 break;
223 case NSInsertFunctionKey :
224 retval = WXK_INSERT;
225 break;
226 case NSDeleteFunctionKey :
227 retval = WXK_DELETE;
228 break;
229 case NSHomeFunctionKey :
230 retval = WXK_HOME;
231 break;
232 // case NSBeginFunctionKey :
233 // retval = WXK_BEGIN;
234 // break;
235 case NSEndFunctionKey :
236 retval = WXK_END;
237 break;
238 case NSPageUpFunctionKey :
239 retval = WXK_PAGEUP;
240 break;
241 case NSPageDownFunctionKey :
242 retval = WXK_PAGEDOWN;
243 break;
244 case NSHelpFunctionKey :
245 retval = WXK_HELP;
246 break;
247 default:
248 int intchar = [s characterAtIndex: 0];
249 if ( intchar >= NSF1FunctionKey && intchar <= NSF24FunctionKey )
250 retval = WXK_F1 + (intchar - NSF1FunctionKey );
99d67201
SC		 251 else if ( intchar > 0 && intchar < 32 )
252 retval = intchar;
a8fc3508
SC		 253 break;
254 }
63a6419c
KO		 255 }
256 }
257 }
03647350 258
63a6419c
KO		 259 // Some keys don't seem to have constants. The code mimics the approach
260 // taken by WebKit. See:
261 // http://trac.webkit.org/browser/trunk/WebCore/platform/mac/KeyEventMac.mm
262 switch( [event keyCode] )
524c47aa 263 {
63a6419c
KO		 264 // command key
265 case 54:
266 case 55:
68065b91 267 retval = WXK_CONTROL;
524c47aa 268 break;
63a6419c
KO		 269 // caps locks key
270 case 57: // Capslock
271 retval = WXK_CAPITAL;
524c47aa 272 break;
63a6419c
KO		 273 // shift key
274 case 56: // Left Shift
275 case 60: // Right Shift
276 retval = WXK_SHIFT;
524c47aa 277 break;
63a6419c
KO		 278 // alt key
279 case 58: // Left Alt
280 case 61: // Right Alt
281 retval = WXK_ALT;
524c47aa 282 break;
63a6419c
KO		 283 // ctrl key
284 case 59: // Left Ctrl
285 case 62: // Right Ctrl
68065b91 286 retval = WXK_RAW_CONTROL;
524c47aa 287 break;
63a6419c 288 // clear key
03647350 289 case 71:
63a6419c 290 retval = WXK_CLEAR;
524c47aa 291 break;
63a6419c 292 // tab key
03647350 293 case 48:
63a6419c 294 retval = WXK_TAB;
524c47aa 295 break;
4d61ae5f 296 default:
524c47aa
SC		 297 break;
298 }
33f3e2b3
SC		 299
300 // Check for NUMPAD keys. For KEY_UP/DOWN events we need to use the
301 // WXK_NUMPAD constants, but for the CHAR event we want to use the
302 // standard ascii values
303 if ( eventType != wxEVT_CHAR )
304 {
305 switch( [event keyCode] )
306 {
307 case 75: // /
308 retval = WXK_NUMPAD_DIVIDE;
309 break;
310 case 67: // *
311 retval = WXK_NUMPAD_MULTIPLY;
312 break;
313 case 78: // -
314 retval = WXK_NUMPAD_SUBTRACT;
315 break;
316 case 69: // +
317 retval = WXK_NUMPAD_ADD;
318 break;
319 case 76: // Enter
320 retval = WXK_NUMPAD_ENTER;
321 break;
322 case 65: // .
323 retval = WXK_NUMPAD_DECIMAL;
324 break;
325 case 82: // 0
326 retval = WXK_NUMPAD0;
327 break;
328 case 83: // 1
329 retval = WXK_NUMPAD1;
330 break;
331 case 84: // 2
332 retval = WXK_NUMPAD2;
333 break;
334 case 85: // 3
335 retval = WXK_NUMPAD3;
336 break;
337 case 86: // 4
338 retval = WXK_NUMPAD4;
339 break;
340 case 87: // 5
341 retval = WXK_NUMPAD5;
342 break;
343 case 88: // 6
344 retval = WXK_NUMPAD6;
345 break;
346 case 89: // 7
347 retval = WXK_NUMPAD7;
348 break;
349 case 91: // 8
350 retval = WXK_NUMPAD8;
351 break;
352 case 92: // 9
353 retval = WXK_NUMPAD9;
354 break;
355 default:
356 //retval = [event keyCode];
357 break;
358 }
359 }
524c47aa
SC		 360 return retval;
361}
362
ddbc8ac9 363void wxWidgetCocoaImpl::SetupKeyEvent(wxKeyEvent &wxevent , NSEvent * nsEvent, NSString* charString)
524c47aa
SC		 364{
365 UInt32 modifiers = [nsEvent modifierFlags] ;
fc39cf72 366 int eventType = [nsEvent type];
524c47aa
SC		 367
368 wxevent.m_shiftDown = modifiers & NSShiftKeyMask;
dd9ec596 369 wxevent.m_rawControlDown = modifiers & NSControlKeyMask;
524c47aa 370 wxevent.m_altDown = modifiers & NSAlternateKeyMask;
dd9ec596 371 wxevent.m_controlDown = modifiers & NSCommandKeyMask;
03647350 372
19c7ac3d 373 wxevent.m_rawCode = [nsEvent keyCode];
524c47aa 374 wxevent.m_rawFlags = modifiers;
03647350 375
e490b0d2 376 wxevent.SetTimestamp( (int)([nsEvent timestamp] * 1000) ) ;
19c7ac3d
SC		 377
378 wxString chars;
379 if ( eventType != NSFlagsChanged )
380 {
0309327e 381 NSString* nschars = [[nsEvent charactersIgnoringModifiersIncludingShift] uppercaseString];
f0e0116e 382 if ( charString )
63a6419c
KO		 383 {
384 // if charString is set, it did not come from key up / key down
385 wxevent.SetEventType( wxEVT_CHAR );
f66ecdc4 386 chars = wxCFStringRef::AsString(charString);
63a6419c
KO		 387 }
388 else if ( nschars )
19c7ac3d 389 {
f66ecdc4 390 chars = wxCFStringRef::AsString(nschars);
19c7ac3d
SC		 391 }
392 }
03647350 393
63a6419c
KO		 394 int aunichar = chars.Length() > 0 ? chars[0] : 0;
395 long keyval = 0;
03647350 396
63a6419c 397 if (wxevent.GetEventType() != wxEVT_CHAR)
4d61ae5f 398 {
a8fc3508 399 keyval = wxOSXTranslateCocoaKey(nsEvent, wxevent.GetEventType()) ;
4d61ae5f
SC		 400 switch (eventType)
401 {
402 case NSKeyDown :
403 wxevent.SetEventType( wxEVT_KEY_DOWN ) ;
404 break;
405 case NSKeyUp :
406 wxevent.SetEventType( wxEVT_KEY_UP ) ;
407 break;
408 case NSFlagsChanged :
409 switch (keyval)
410 {
411 case WXK_CONTROL:
412 wxevent.SetEventType( wxevent.m_controlDown ? wxEVT_KEY_DOWN : wxEVT_KEY_UP);
413 break;
414 case WXK_SHIFT:
415 wxevent.SetEventType( wxevent.m_shiftDown ? wxEVT_KEY_DOWN : wxEVT_KEY_UP);
416 break;
417 case WXK_ALT:
418 wxevent.SetEventType( wxevent.m_altDown ? wxEVT_KEY_DOWN : wxEVT_KEY_UP);
419 break;
a8fc3508
SC		 420 case WXK_RAW_CONTROL:
421 wxevent.SetEventType( wxevent.m_rawControlDown ? wxEVT_KEY_DOWN : wxEVT_KEY_UP);
4d61ae5f
SC		 422 break;
423 }
424 break;
425 default :
426 break ;
427 }
428 }
19c7ac3d 429
63a6419c
KO		 430 if ( !keyval )
431 {
432 if ( wxevent.GetEventType() == wxEVT_KEY_UP || wxevent.GetEventType() == wxEVT_KEY_DOWN )
433 keyval = wxToupper( aunichar ) ;
434 else
435 keyval = aunichar;
436 }
03647350 437
19c7ac3d 438#if wxUSE_UNICODE
e999b903
VZ		 439 // OS X generates events with key codes in Unicode private use area for
440 // unprintable symbols such as cursor arrows (WXK_UP is mapped to U+F700)
441 // and function keys (WXK_F2 is U+F705). We don't want to use them as the
442 // result of wxKeyEvent::GetUnicodeKey() however as it's supposed to return
443 // WXK_NONE for "non characters" so explicitly exclude them.
444 //
445 // We only exclude the private use area inside the Basic Multilingual Plane
446 // as key codes beyond it don't seem to be currently used.
447 if ( !(aunichar >= 0xe000 && aunichar < 0xf900) )
448 wxevent.m_uniChar = aunichar;
19c7ac3d
SC		 449#endif
450 wxevent.m_keyCode = keyval;
ddbc8ac9
SC		 451
452 wxWindowMac* peer = GetWXPeer();
453 if ( peer )
454 {
455 wxevent.SetEventObject(peer);
456 wxevent.SetId(peer->GetId()) ;
457 }
524c47aa
SC		 458}
459
54f11060
SC		 460UInt32 g_lastButton = 0 ;
461bool g_lastButtonWasFakeRight = false ;
462
83ffdd71
SC		 463// better scroll wheel support
464// see http://lists.apple.com/archives/cocoa-dev/2007/Feb/msg00050.html
465
466@interface NSEvent (DeviceDelta)
b2b61216
VZ		 467- (CGFloat)deviceDeltaX;
468- (CGFloat)deviceDeltaY;
28a62eec
SC		 469
470// 10.7+
471- (BOOL)hasPreciseScrollingDeltas;
472- (CGFloat)scrollingDeltaX;
473- (CGFloat)scrollingDeltaY;
83ffdd71
SC		 474@end
475
094fa9e9 476void wxWidgetCocoaImpl::SetupCoordinates(wxCoord &x, wxCoord &y, NSEvent* nsEvent)
33e90275 477{
58110007
SC		 478 NSPoint locationInWindow = [nsEvent locationInWindow];
479
480 // adjust coordinates for the window of the target view
481 if ( [nsEvent window] != [m_osxView window] )
482 {
483 if ( [nsEvent window] != nil )
484 locationInWindow = [[nsEvent window] convertBaseToScreen:locationInWindow];
094fa9e9 485
58110007
SC		 486 if ( [m_osxView window] != nil )
487 locationInWindow = [[m_osxView window] convertScreenToBase:locationInWindow];
488 }
094fa9e9 489
58110007
SC		 490 NSPoint locationInView = [m_osxView convertPoint:locationInWindow fromView:nil];
491 wxPoint locationInViewWX = wxFromNSPoint( m_osxView, locationInView );
094fa9e9
SC		 492
493 x = locationInViewWX.x;
494 y = locationInViewWX.y;
495
496}
497
498void wxWidgetCocoaImpl::SetupMouseEvent( wxMouseEvent &wxevent , NSEvent * nsEvent )
499{
500 int eventType = [nsEvent type];
501 UInt32 modifiers = [nsEvent modifierFlags] ;
502
503 SetupCoordinates(wxevent.m_x, wxevent.m_y, nsEvent);
33e90275
SC		 504
505 // these parameters are not given for all events
506 UInt32 button = [nsEvent buttonNumber];
4800ca79 507 UInt32 clickCount = 0;
33e90275 508
33e90275 509 wxevent.m_shiftDown = modifiers & NSShiftKeyMask;
dd9ec596 510 wxevent.m_rawControlDown = modifiers & NSControlKeyMask;
33e90275 511 wxevent.m_altDown = modifiers & NSAlternateKeyMask;
dd9ec596 512 wxevent.m_controlDown = modifiers & NSCommandKeyMask;
e490b0d2 513 wxevent.SetTimestamp( (int)([nsEvent timestamp] * 1000) ) ;
54f11060 514
03647350 515 UInt32 mouseChord = 0;
54f11060
SC		 516
517 switch (eventType)
518 {
519 case NSLeftMouseDown :
520 case NSLeftMouseDragged :
521 mouseChord = 1U;
522 break;
523 case NSRightMouseDown :
524 case NSRightMouseDragged :
525 mouseChord = 2U;
526 break;
527 case NSOtherMouseDown :
528 case NSOtherMouseDragged :
529 mouseChord = 4U;
530 break;
531 }
532
33e90275
SC		 533 // a control click is interpreted as a right click
534 bool thisButtonIsFakeRight = false ;
54f11060 535 if ( button == 0 && (modifiers & NSControlKeyMask) )
33e90275 536 {
54f11060 537 button = 1 ;
33e90275
SC		 538 thisButtonIsFakeRight = true ;
539 }
540
541 // otherwise we report double clicks by connecting a left click with a ctrl-left click
542 if ( clickCount > 1 && button != g_lastButton )
543 clickCount = 1 ;
54f11060 544
33e90275
SC		 545 // we must make sure that our synthetic 'right' button corresponds in
546 // mouse down, moved and mouse up, and does not deliver a right down and left up
54f11060 547 switch (eventType)
33e90275 548 {
54f11060
SC		 549 case NSLeftMouseDown :
550 case NSRightMouseDown :
551 case NSOtherMouseDown :
552 g_lastButton = button ;
553 g_lastButtonWasFakeRight = thisButtonIsFakeRight ;
554 break;
555 }
33e90275
SC		 556
557 if ( button == 0 )
558 {
559 g_lastButton = 0 ;
560 g_lastButtonWasFakeRight = false ;
561 }
54f11060 562 else if ( g_lastButton == 1 && g_lastButtonWasFakeRight )
33e90275
SC		 563 button = g_lastButton ;
564
565 // Adjust the chord mask to remove the primary button and add the
566 // secondary button. It is possible that the secondary button is
567 // already pressed, e.g. on a mouse connected to a laptop, but this
568 // possibility is ignored here:
569 if( thisButtonIsFakeRight && ( mouseChord & 1U ) )
570 mouseChord = ((mouseChord & ~1U) | 2U);
571
572 if(mouseChord & 1U)
573 wxevent.m_leftDown = true ;
574 if(mouseChord & 2U)
575 wxevent.m_rightDown = true ;
576 if(mouseChord & 4U)
577 wxevent.m_middleDown = true ;
578
33e90275 579 // translate into wx types
33e90275
SC		 580 switch (eventType)
581 {
582 case NSLeftMouseDown :
583 case NSRightMouseDown :
584 case NSOtherMouseDown :
08c1b134 585 clickCount = [nsEvent clickCount];
33e90275
SC		 586 switch ( button )
587 {
588 case 0 :
589 wxevent.SetEventType( clickCount > 1 ? wxEVT_LEFT_DCLICK : wxEVT_LEFT_DOWN ) ;
590 break ;
591
592 case 1 :
593 wxevent.SetEventType( clickCount > 1 ? wxEVT_RIGHT_DCLICK : wxEVT_RIGHT_DOWN ) ;
594 break ;
595
596 case 2 :
597 wxevent.SetEventType( clickCount > 1 ? wxEVT_MIDDLE_DCLICK : wxEVT_MIDDLE_DOWN ) ;
598 break ;
599
600 default:
601 break ;
602 }
603 break ;
604
605 case NSLeftMouseUp :
606 case NSRightMouseUp :
607 case NSOtherMouseUp :
08c1b134 608 clickCount = [nsEvent clickCount];
33e90275
SC		 609 switch ( button )
610 {
611 case 0 :
612 wxevent.SetEventType( wxEVT_LEFT_UP ) ;
613 break ;
614
615 case 1 :
616 wxevent.SetEventType( wxEVT_RIGHT_UP ) ;
617 break ;
618
619 case 2 :
620 wxevent.SetEventType( wxEVT_MIDDLE_UP ) ;
621 break ;
622
623 default:
624 break ;
625 }
626 break ;
627
628 case NSScrollWheel :
629 {
a533f050
SC		 630 float deltaX = 0.0;
631 float deltaY = 0.0;
632
33e90275 633 wxevent.SetEventType( wxEVT_MOUSEWHEEL ) ;
a533f050 634
28a62eec 635 if ( UMAGetSystemVersion() >= 0x1070 )
a533f050 636 {
28a62eec
SC		 637 if ( [nsEvent hasPreciseScrollingDeltas] )
638 {
639 deltaX = [nsEvent scrollingDeltaX];
640 deltaY = [nsEvent scrollingDeltaY];
641 }
642 else
643 {
644 deltaX = [nsEvent scrollingDeltaX] * 10;
645 deltaY = [nsEvent scrollingDeltaY] * 10;
646 }
a533f050
SC		 647 }
648 else
649 {
28a62eec
SC		 650 const EventRef cEvent = (EventRef) [nsEvent eventRef];
651 // see http://developer.apple.com/qa/qa2005/qa1453.html
652 // for more details on why we have to look for the exact type
653
654 bool isMouseScrollEvent = false;
655 if ( cEvent )
656 isMouseScrollEvent = ::GetEventKind(cEvent) == kEventMouseScroll;
657
658 if ( isMouseScrollEvent )
659 {
660 deltaX = [nsEvent deviceDeltaX];
661 deltaY = [nsEvent deviceDeltaY];
662 }
663 else
664 {
665 deltaX = ([nsEvent deltaX] * 10);
666 deltaY = ([nsEvent deltaY] * 10);
667 }
a533f050
SC		 668 }
669
e32090ba 670 wxevent.m_wheelDelta = 10;
33e90275 671 wxevent.m_linesPerAction = 1;
a533f050
SC		 672
673 if ( fabs(deltaX) > fabs(deltaY) )
4800ca79 674 {
41469c9e 675 wxevent.m_wheelAxis = wxMOUSE_WHEEL_HORIZONTAL;
a533f050 676 wxevent.m_wheelRotation = (int)deltaX;
4800ca79
SC		 677 }
678 else
679 {
a533f050 680 wxevent.m_wheelRotation = (int)deltaY;
4800ca79 681 }
a533f050 682
33e90275
SC		 683 }
684 break ;
685
686 case NSMouseEntered :
f1f15003
KO		 687 wxevent.SetEventType( wxEVT_ENTER_WINDOW ) ;
688 break;
33e90275 689 case NSMouseExited :
f1f15003
KO		 690 wxevent.SetEventType( wxEVT_LEAVE_WINDOW ) ;
691 break;
33e90275
SC		 692 case NSLeftMouseDragged :
693 case NSRightMouseDragged :
694 case NSOtherMouseDragged :
695 case NSMouseMoved :
696 wxevent.SetEventType( wxEVT_MOTION ) ;
697 break;
698 default :
699 break ;
700 }
03647350 701
08c1b134 702 wxevent.m_clickCount = clickCount;
ddbc8ac9
SC		 703 wxWindowMac* peer = GetWXPeer();
704 if ( peer )
705 {
706 wxevent.SetEventObject(peer);
707 wxevent.SetId(peer->GetId()) ;
708 }
33e90275
SC		 709}
710
711@implementation wxNSView
712
4dd9fdf8
SC		 713+ (void)initialize
714{
715 static BOOL initialized = NO;
03647350 716 if (!initialized)
4dd9fdf8
SC		 717 {
718 initialized = YES;
719 wxOSXCocoaClassAddWXMethods( self );
720 }
721}
722
20111900
SC		 723/* idea taken from webkit sources: overwrite the methods that (private) NSToolTipManager will use to attach its tracking rectangle
724 * then when changing the tooltip send fake view-exit and view-enter methods which will lead to a tooltip refresh
725 */
726
727
728- (void)_sendToolTipMouseExited
729{
730 // Nothing matters except window, trackingNumber, and userData.
731 NSEvent *fakeEvent = [NSEvent enterExitEventWithType:NSMouseExited
732 location:NSMakePoint(0, 0)
733 modifierFlags:0
734 timestamp:0
735 windowNumber:[[self window] windowNumber]
736 context:NULL
737 eventNumber:0
738 trackingNumber:_lastToolTipTrackTag
739 userData:_lastUserData];
740 [_lastToolTipOwner mouseExited:fakeEvent];
741}
742
743- (void)_sendToolTipMouseEntered
744{
745 // Nothing matters except window, trackingNumber, and userData.
746 NSEvent *fakeEvent = [NSEvent enterExitEventWithType:NSMouseEntered
747 location:NSMakePoint(0, 0)
748 modifierFlags:0
749 timestamp:0
750 windowNumber:[[self window] windowNumber]
751 context:NULL
752 eventNumber:0
753 trackingNumber:_lastToolTipTrackTag
754 userData:_lastUserData];
755 [_lastToolTipOwner mouseEntered:fakeEvent];
756}
757
758- (void)setToolTip:(NSString *)string;
759{
760 if (string)
761 {
762 if ( _hasToolTip )
763 {
764 [self _sendToolTipMouseExited];
765 }
766
767 [super setToolTip:string];
768 _hasToolTip = YES;
769 [self _sendToolTipMouseEntered];
770 }
771 else
772 {
773 if ( _hasToolTip )
774 {
775 [self _sendToolTipMouseExited];
776 [super setToolTip:nil];
777 _hasToolTip = NO;
778 }
779 }
780}
781
782- (NSTrackingRectTag)addTrackingRect:(NSRect)rect owner:(id)owner userData:(void *)data assumeInside:(BOOL)assumeInside
783{
784 NSTrackingRectTag tag = [super addTrackingRect:rect owner:owner userData:data assumeInside:assumeInside];
785 if ( owner != self )
786 {
787 _lastUserData = data;
788 _lastToolTipOwner = owner;
789 _lastToolTipTrackTag = tag;
790 }
791 return tag;
792}
793
794- (void)removeTrackingRect:(NSTrackingRectTag)tag
795{
796 if (tag == _lastToolTipTrackTag)
797 {
798 _lastUserData = NULL;
799 _lastToolTipOwner = nil;
800 _lastToolTipTrackTag = 0;
801 }
802 [super removeTrackingRect:tag];
803}
2c31fcd7
SC		 804
805#if wxOSX_USE_NATIVE_FLIPPED
806- (BOOL)isFlipped
807{
808 return YES;
809}
810#endif
811
a5777be7
SC		 812- (BOOL) canBecomeKeyView
813{
814 wxWidgetCocoaImpl* viewimpl = (wxWidgetCocoaImpl* ) wxWidgetImpl::FindFromWXWidget( self );
b09857ae 815 if ( viewimpl && viewimpl->IsUserPane() && viewimpl->GetWXPeer() )
a5777be7
SC		 816 return viewimpl->GetWXPeer()->AcceptsFocus();
817 return NO;
818}
819
4dd9fdf8
SC		 820@end // wxNSView
821
822//
823// event handlers
824//
825
826#if wxUSE_DRAG_AND_DROP
827
828// see http://lists.apple.com/archives/Cocoa-dev/2005/Jul/msg01244.html
829// for details on the NSPasteboard -> PasteboardRef conversion
830
831NSDragOperation wxOSX_draggingEntered( id self, SEL _cmd, id <NSDraggingInfo>sender )
832{
833 wxWidgetCocoaImpl* impl = (wxWidgetCocoaImpl* ) wxWidgetImpl::FindFromWXWidget( self );
834 if (impl == NULL)
835 return NSDragOperationNone;
03647350 836
4dd9fdf8
SC		 837 return impl->draggingEntered(sender, self, _cmd);
838}
839
840void wxOSX_draggingExited( id self, SEL _cmd, id <NSDraggingInfo> sender )
841{
842 wxWidgetCocoaImpl* impl = (wxWidgetCocoaImpl* ) wxWidgetImpl::FindFromWXWidget( self );
843 if (impl == NULL)
844 return ;
03647350 845
4dd9fdf8
SC		 846 return impl->draggingExited(sender, self, _cmd);
847}
848
849NSDragOperation wxOSX_draggingUpdated( id self, SEL _cmd, id <NSDraggingInfo>sender )
850{
851 wxWidgetCocoaImpl* impl = (wxWidgetCocoaImpl* ) wxWidgetImpl::FindFromWXWidget( self );
852 if (impl == NULL)
853 return NSDragOperationNone;
03647350 854
4dd9fdf8
SC		 855 return impl->draggingUpdated(sender, self, _cmd);
856}
857
858BOOL wxOSX_performDragOperation( id self, SEL _cmd, id <NSDraggingInfo> sender )
859{
860 wxWidgetCocoaImpl* impl = (wxWidgetCocoaImpl* ) wxWidgetImpl::FindFromWXWidget( self );
861 if (impl == NULL)
862 return NSDragOperationNone;
03647350 863
4dd9fdf8
SC		 864 return impl->performDragOperation(sender, self, _cmd) ? YES:NO ;
865}
866
7cb2a241
SC		 867#endif
868
03647350 869void wxOSX_mouseEvent(NSView* self, SEL _cmd, NSEvent *event)
4dd9fdf8
SC		 870{
871 wxWidgetCocoaImpl* impl = (wxWidgetCocoaImpl* ) wxWidgetImpl::FindFromWXWidget( self );
872 if (impl == NULL)
873 return;
03647350 874
4dd9fdf8
SC		 875 impl->mouseEvent(event, self, _cmd);
876}
877
3a176763
SC		 878void wxOSX_cursorUpdate(NSView* self, SEL _cmd, NSEvent *event)
879{
880 wxWidgetCocoaImpl* impl = (wxWidgetCocoaImpl* ) wxWidgetImpl::FindFromWXWidget( self );
881 if (impl == NULL)
882 return;
883
884 impl->cursorUpdate(event, self, _cmd);
885}
886
849252d5 887BOOL wxOSX_acceptsFirstMouse(NSView* WXUNUSED(self), SEL WXUNUSED(_cmd), NSEvent *WXUNUSED(event))
5a900d50
KO		 888{
889 // This is needed to support click through, otherwise the first click on a window
890 // will not do anything unless it is the active window already.
891 return YES;
892}
893
03647350 894void wxOSX_keyEvent(NSView* self, SEL _cmd, NSEvent *event)
4dd9fdf8
SC		 895{
896 wxWidgetCocoaImpl* impl = (wxWidgetCocoaImpl* ) wxWidgetImpl::FindFromWXWidget( self );
897 if (impl == NULL)
898 return;
03647350 899
4dd9fdf8
SC		 900 impl->keyEvent(event, self, _cmd);
901}
902
03647350 903void wxOSX_insertText(NSView* self, SEL _cmd, NSString* text)
f0e0116e
KO		 904{
905 wxWidgetCocoaImpl* impl = (wxWidgetCocoaImpl* ) wxWidgetImpl::FindFromWXWidget( self );
906 if (impl == NULL)
907 return;
03647350 908
f0e0116e
KO		 909 impl->insertText(text, self, _cmd);
910}
911
03647350 912BOOL wxOSX_performKeyEquivalent(NSView* self, SEL _cmd, NSEvent *event)
4dd9fdf8
SC		 913{
914 wxWidgetCocoaImpl* impl = (wxWidgetCocoaImpl* ) wxWidgetImpl::FindFromWXWidget( self );
915 if (impl == NULL)
916 return NO;
03647350 917
4dd9fdf8
SC		 918 return impl->performKeyEquivalent(event, self, _cmd);
919}
920
09a9eb20
KO		 921BOOL wxOSX_acceptsFirstResponder(NSView* self, SEL _cmd)
922{
923 wxWidgetCocoaImpl* impl = (wxWidgetCocoaImpl* ) wxWidgetImpl::FindFromWXWidget( self );
924 if (impl == NULL)
925 return NO;
03647350 926
09a9eb20
KO		 927 return impl->acceptsFirstResponder(self, _cmd);
928}
929
4dd9fdf8
SC		 930BOOL wxOSX_becomeFirstResponder(NSView* self, SEL _cmd)
931{
932 wxWidgetCocoaImpl* impl = (wxWidgetCocoaImpl* ) wxWidgetImpl::FindFromWXWidget( self );
933 if (impl == NULL)
934 return NO;
03647350 935
4dd9fdf8
SC		 936 return impl->becomeFirstResponder(self, _cmd);
937}
938
939BOOL wxOSX_resignFirstResponder(NSView* self, SEL _cmd)
940{
941 wxWidgetCocoaImpl* impl = (wxWidgetCocoaImpl* ) wxWidgetImpl::FindFromWXWidget( self );
942 if (impl == NULL)
943 return NO;
03647350 944
4dd9fdf8
SC		 945 return impl->resignFirstResponder(self, _cmd);
946}
947
c551dc29
SC		 948#if !wxOSX_USE_NATIVE_FLIPPED
949
4dd9fdf8
SC		 950BOOL wxOSX_isFlipped(NSView* self, SEL _cmd)
951{
952 wxWidgetCocoaImpl* impl = (wxWidgetCocoaImpl* ) wxWidgetImpl::FindFromWXWidget( self );
953 if (impl == NULL)
954 return NO;
03647350 955
4dd9fdf8
SC		 956 return impl->isFlipped(self, _cmd) ? YES:NO;
957}
958
c551dc29
SC		 959#endif
960
c71096a0
VZ		 961typedef void (*wxOSX_DrawRectHandlerPtr)(NSView* self, SEL _cmd, NSRect rect);
962
4dd9fdf8
SC		 963void wxOSX_drawRect(NSView* self, SEL _cmd, NSRect rect)
964{
965 wxWidgetCocoaImpl* impl = (wxWidgetCocoaImpl* ) wxWidgetImpl::FindFromWXWidget( self );
966 if (impl == NULL)
967 return;
03647350 968
32b183b5 969#if wxUSE_THREADS
c71096a0
VZ		 970 // OS X starts a NSUIHeartBeatThread for animating the default button in a
971 // dialog. This causes a drawRect of the active dialog from outside the
972 // main UI thread. This causes an occasional crash since the wx drawing
973 // objects (like wxPen) are not thread safe.
974 //
975 // Notice that NSUIHeartBeatThread seems to be undocumented and doing
976 // [NSWindow setAllowsConcurrentViewDrawing:NO] does not affect it.
977 if ( !wxThread::IsMain() )
978 {
d4a4ef90
SC		 979 if ( impl->IsUserPane() )
980 {
981 wxWindow* win = impl->GetWXPeer();
982 if ( win->UseBgCol() )
983 {
984
985 CGContextRef context = (CGContextRef) [[NSGraphicsContext currentContext] graphicsPort];
986 CGContextSaveGState( context );
987
988 CGContextSetFillColorWithColor( context, win->GetBackgroundColour().GetCGColor());
a3c22212
SC		 989 CGRect r = CGRectMake(rect.origin.x, rect.origin.y, rect.size.width, rect.size.height);
990 CGContextFillRect( context, r );
d4a4ef90
SC		 991
992 CGContextRestoreGState( context );
993 }
994 }
995 else
996 {
997 // just call the superclass handler, we don't need any custom wx drawing
998 // here and it seems to work fine:
999 wxOSX_DrawRectHandlerPtr
1000 superimpl = (wxOSX_DrawRectHandlerPtr)
1001 [[self superclass] instanceMethodForSelector:_cmd];
1002 superimpl(self, _cmd, rect);
1003 }
1004
c71096a0
VZ		 1005 return;
1006 }
1007#endif // wxUSE_THREADS
1008
4dd9fdf8
SC		 1009 return impl->drawRect(&rect, self, _cmd);
1010}
1011
e32090ba 1012void wxOSX_controlAction(NSView* self, SEL _cmd, id sender)
4dd9fdf8
SC		 1013{
1014 wxWidgetCocoaImpl* impl = (wxWidgetCocoaImpl* ) wxWidgetImpl::FindFromWXWidget( self );
1015 if (impl == NULL)
1016 return;
03647350 1017
e32090ba 1018 impl->controlAction(self, _cmd, sender);
4dd9fdf8
SC		 1019}
1020
e32090ba 1021void wxOSX_controlDoubleAction(NSView* self, SEL _cmd, id sender)
4dd9fdf8
SC		 1022{
1023 wxWidgetCocoaImpl* impl = (wxWidgetCocoaImpl* ) wxWidgetImpl::FindFromWXWidget( self );
1024 if (impl == NULL)
1025 return;
03647350 1026
e32090ba 1027 impl->controlDoubleAction(self, _cmd, sender);
4dd9fdf8 1028}
dbeddfb9 1029
d8207702 1030unsigned int wxWidgetCocoaImpl::draggingEntered(void* s, WXWidget WXUNUSED(slf), void *WXUNUSED(_cmd))
33e90275 1031{
4dd9fdf8
SC		 1032 id <NSDraggingInfo>sender = (id <NSDraggingInfo>) s;
1033 NSPasteboard *pboard = [sender draggingPasteboard];
1034 NSDragOperation sourceDragMask = [sender draggingSourceOperationMask];
03647350 1035
4dd9fdf8
SC		 1036 wxWindow* wxpeer = GetWXPeer();
1037 if ( wxpeer == NULL )
1038 return NSDragOperationNone;
03647350 1039
4dd9fdf8
SC		 1040 wxDropTarget* target = wxpeer->GetDropTarget();
1041 if ( target == NULL )
1042 return NSDragOperationNone;
1043
1044 wxDragResult result = wxDragNone;
e6b3143a
SC		 1045 NSPoint nspoint = [m_osxView convertPoint:[sender draggingLocation] fromView:nil];
1046 wxPoint pt = wxFromNSPoint( m_osxView, nspoint );
4dd9fdf8
SC		 1047
1048 if ( sourceDragMask & NSDragOperationLink )
1049 result = wxDragLink;
1050 else if ( sourceDragMask & NSDragOperationCopy )
1051 result = wxDragCopy;
1052 else if ( sourceDragMask & NSDragOperationMove )
1053 result = wxDragMove;
1054
03647350 1055 PasteboardRef pboardRef;
4dd9fdf8
SC		 1056 PasteboardCreate((CFStringRef)[pboard name], &pboardRef);
1057 target->SetCurrentDragPasteboard(pboardRef);
1058 result = target->OnEnter(pt.x, pt.y, result);
1059 CFRelease(pboardRef);
03647350 1060
4dd9fdf8
SC		 1061 NSDragOperation nsresult = NSDragOperationNone;
1062 switch (result )
33e90275 1063 {
4dd9fdf8
SC		 1064 case wxDragLink:
1065 nsresult = NSDragOperationLink;
1066 case wxDragMove:
1067 nsresult = NSDragOperationMove;
1068 case wxDragCopy:
1069 nsresult = NSDragOperationCopy;
1070 default :
1071 break;
1072 }
1073 return nsresult;
1074}
33e90275 1075
d8207702 1076void wxWidgetCocoaImpl::draggingExited(void* s, WXWidget WXUNUSED(slf), void *WXUNUSED(_cmd))
4dd9fdf8
SC		 1077{
1078 id <NSDraggingInfo>sender = (id <NSDraggingInfo>) s;
1079 NSPasteboard *pboard = [sender draggingPasteboard];
03647350 1080
4dd9fdf8
SC		 1081 wxWindow* wxpeer = GetWXPeer();
1082 if ( wxpeer == NULL )
1083 return;
03647350 1084
4dd9fdf8
SC		 1085 wxDropTarget* target = wxpeer->GetDropTarget();
1086 if ( target == NULL )
1087 return;
03647350
VZ		 1088
1089 PasteboardRef pboardRef;
4dd9fdf8
SC		 1090 PasteboardCreate((CFStringRef)[pboard name], &pboardRef);
1091 target->SetCurrentDragPasteboard(pboardRef);
1092 target->OnLeave();
1093 CFRelease(pboardRef);
1094 }
1095
d8207702 1096unsigned int wxWidgetCocoaImpl::draggingUpdated(void* s, WXWidget WXUNUSED(slf), void *WXUNUSED(_cmd))
4dd9fdf8
SC		 1097{
1098 id <NSDraggingInfo>sender = (id <NSDraggingInfo>) s;
1099 NSPasteboard *pboard = [sender draggingPasteboard];
1100 NSDragOperation sourceDragMask = [sender draggingSourceOperationMask];
03647350 1101
4dd9fdf8
SC		 1102 wxWindow* wxpeer = GetWXPeer();
1103 if ( wxpeer == NULL )
1104 return NSDragOperationNone;
03647350 1105
4dd9fdf8
SC		 1106 wxDropTarget* target = wxpeer->GetDropTarget();
1107 if ( target == NULL )
1108 return NSDragOperationNone;
1109
1110 wxDragResult result = wxDragNone;
e6b3143a
SC		 1111 NSPoint nspoint = [m_osxView convertPoint:[sender draggingLocation] fromView:nil];
1112 wxPoint pt = wxFromNSPoint( m_osxView, nspoint );
4dd9fdf8
SC		 1113
1114 if ( sourceDragMask & NSDragOperationLink )
1115 result = wxDragLink;
1116 else if ( sourceDragMask & NSDragOperationCopy )
1117 result = wxDragCopy;
1118 else if ( sourceDragMask & NSDragOperationMove )
1119 result = wxDragMove;
808cbd17 1120
03647350 1121 PasteboardRef pboardRef;
4dd9fdf8
SC		 1122 PasteboardCreate((CFStringRef)[pboard name], &pboardRef);
1123 target->SetCurrentDragPasteboard(pboardRef);
1124 result = target->OnDragOver(pt.x, pt.y, result);
1125 CFRelease(pboardRef);
03647350 1126
4dd9fdf8
SC		 1127 NSDragOperation nsresult = NSDragOperationNone;
1128 switch (result )
1129 {
1130 case wxDragLink:
1131 nsresult = NSDragOperationLink;
1132 case wxDragMove:
1133 nsresult = NSDragOperationMove;
1134 case wxDragCopy:
1135 nsresult = NSDragOperationCopy;
1136 default :
1137 break;
1138 }
1139 return nsresult;
1140}
1141
d8207702 1142bool wxWidgetCocoaImpl::performDragOperation(void* s, WXWidget WXUNUSED(slf), void *WXUNUSED(_cmd))
4dd9fdf8
SC		 1143{
1144 id <NSDraggingInfo>sender = (id <NSDraggingInfo>) s;
dbeddfb9 1145
4dd9fdf8
SC		 1146 NSPasteboard *pboard = [sender draggingPasteboard];
1147 NSDragOperation sourceDragMask = [sender draggingSourceOperationMask];
03647350 1148
4dd9fdf8
SC		 1149 wxWindow* wxpeer = GetWXPeer();
1150 wxDropTarget* target = wxpeer->GetDropTarget();
1151 wxDragResult result = wxDragNone;
e6b3143a
SC		 1152 NSPoint nspoint = [m_osxView convertPoint:[sender draggingLocation] fromView:nil];
1153 wxPoint pt = wxFromNSPoint( m_osxView, nspoint );
4dd9fdf8
SC		 1154
1155 if ( sourceDragMask & NSDragOperationLink )
1156 result = wxDragLink;
1157 else if ( sourceDragMask & NSDragOperationCopy )
1158 result = wxDragCopy;
1159 else if ( sourceDragMask & NSDragOperationMove )
1160 result = wxDragMove;
1161
03647350 1162 PasteboardRef pboardRef;
4dd9fdf8
SC		 1163 PasteboardCreate((CFStringRef)[pboard name], &pboardRef);
1164 target->SetCurrentDragPasteboard(pboardRef);
5646fba6
SC		 1165
1166 if (target->OnDrop(pt.x, pt.y))
1167 result = target->OnData(pt.x, pt.y, result);
1168
4dd9fdf8 1169 CFRelease(pboardRef);
03647350 1170
4dd9fdf8
SC		 1171 return result != wxDragNone;
1172}
1173
63a6419c 1174typedef void (*wxOSX_TextEventHandlerPtr)(NSView* self, SEL _cmd, NSString *event);
4dd9fdf8
SC		 1175typedef void (*wxOSX_EventHandlerPtr)(NSView* self, SEL _cmd, NSEvent *event);
1176typedef BOOL (*wxOSX_PerformKeyEventHandlerPtr)(NSView* self, SEL _cmd, NSEvent *event);
1177typedef BOOL (*wxOSX_FocusHandlerPtr)(NSView* self, SEL _cmd);
4dd9fdf8
SC		 1178
1179void wxWidgetCocoaImpl::mouseEvent(WX_NSEvent event, WXWidget slf, void *_cmd)
1180{
ebeac3a7
SC		 1181 // we are getting moved events for all windows in the hierarchy, not something wx expects
1182 // therefore we only handle it for the deepest child in the hierarchy
bc6626eb 1183 if ( [event type] == NSMouseMoved )
ebeac3a7
SC		 1184 {
1185 NSView* hitview = [[[slf window] contentView] hitTest:[event locationInWindow]];
1186 if ( hitview == NULL || hitview != slf)
1187 return;
1188 }
1189
4dd9fdf8
SC		 1190 if ( !DoHandleMouseEvent(event) )
1191 {
2e498654 1192 // for plain NSView mouse events would propagate to parents otherwise
d15694e8 1193 if (!IsUserPane())
2e498654
SC		 1194 {
1195 wxOSX_EventHandlerPtr superimpl = (wxOSX_EventHandlerPtr) [[slf superclass] instanceMethodForSelector:(SEL)_cmd];
1196 superimpl(slf, (SEL)_cmd, event);
b54a793b
SC		 1197
1198 // super of built-ins keeps the mouse up, as wx expects this event, we have to synthesize it
4ca0bca0 1199 // only trigger if at this moment the mouse is already up
f6669958 1200 if ( [ event type] == NSLeftMouseDown && !wxGetMouseState().LeftIsDown() )
b54a793b
SC		 1201 {
1202 wxMouseEvent wxevent(wxEVT_LEFT_DOWN);
1203 SetupMouseEvent(wxevent , event) ;
1204 wxevent.SetEventType(wxEVT_LEFT_UP);
1205
1206 GetWXPeer()->HandleWindowEvent(wxevent);
1207 }
2e498654 1208 }
4dd9fdf8
SC		 1209 }
1210}
1211
3a176763
SC		 1212void wxWidgetCocoaImpl::cursorUpdate(WX_NSEvent event, WXWidget slf, void *_cmd)
1213{
094fa9e9 1214 if ( !SetupCursor(event) )
3a176763
SC		 1215 {
1216 wxOSX_EventHandlerPtr superimpl = (wxOSX_EventHandlerPtr) [[slf superclass] instanceMethodForSelector:(SEL)_cmd];
094fa9e9 1217 superimpl(slf, (SEL)_cmd, event);
3a176763 1218 }
094fa9e9
SC		 1219 }
1220
1221bool wxWidgetCocoaImpl::SetupCursor(WX_NSEvent event)
1222{
1223 extern wxCursor gGlobalCursor;
1224
1225 if ( gGlobalCursor.IsOk() )
3a176763 1226 {
094fa9e9
SC		 1227 gGlobalCursor.MacInstall();
1228 return true;
1229 }
1230 else
1231 {
1232 wxWindow* cursorTarget = GetWXPeer();
1233 wxCoord x,y;
1234 SetupCoordinates(x, y, event);
1235 wxPoint cursorPoint( x , y ) ;
1236
1237 while ( cursorTarget && !cursorTarget->MacSetupCursor( cursorPoint ) )
1238 {
f1d0d07d
SC		 1239 // at least in GTK cursor events are not propagated either ...
1240#if 1
1241 cursorTarget = NULL;
1242#else
094fa9e9
SC		 1243 cursorTarget = cursorTarget->GetParent() ;
1244 if ( cursorTarget )
1245 cursorPoint += cursorTarget->GetPosition();
f1d0d07d 1246#endif
094fa9e9
SC		 1247 }
1248
1249 return cursorTarget != NULL;
3a176763
SC		 1250 }
1251}
1252
4dd9fdf8
SC		 1253void wxWidgetCocoaImpl::keyEvent(WX_NSEvent event, WXWidget slf, void *_cmd)
1254{
715824d5 1255 if ( [event type] == NSKeyDown )
8c0e92cd
SC		 1256 {
1257 // there are key equivalents that are not command-combos and therefore not handled by cocoa automatically,
1258 // therefore we call the menubar directly here, exit if the menu is handling the shortcut
1259 if ( [[[NSApplication sharedApplication] mainMenu] performKeyEquivalent:event] )
1260 return;
1261
715824d5 1262 m_lastKeyDownEvent = event;
8c0e92cd
SC		 1263 }
1264
7cb2a241 1265 if ( GetFocusedViewInWindow([slf window]) != slf || m_hasEditor || !DoHandleKeyEvent(event) )
4dd9fdf8
SC		 1266 {
1267 wxOSX_EventHandlerPtr superimpl = (wxOSX_EventHandlerPtr) [[slf superclass] instanceMethodForSelector:(SEL)_cmd];
1268 superimpl(slf, (SEL)_cmd, event);
1269 }
715824d5 1270 m_lastKeyDownEvent = NULL;
4dd9fdf8
SC		 1271}
1272
f0e0116e 1273void wxWidgetCocoaImpl::insertText(NSString* text, WXWidget slf, void *_cmd)
4dd9fdf8 1274{
7cb2a241 1275 if ( m_lastKeyDownEvent==NULL || m_hasEditor || !DoHandleCharEvent(m_lastKeyDownEvent, text) )
4dd9fdf8 1276 {
2e498654
SC		 1277 wxOSX_TextEventHandlerPtr superimpl = (wxOSX_TextEventHandlerPtr) [[slf superclass] instanceMethodForSelector:(SEL)_cmd];
1278 superimpl(slf, (SEL)_cmd, text);
4dd9fdf8 1279 }
f0e0116e 1280}
4dd9fdf8 1281
f0e0116e
KO		 1282
1283bool wxWidgetCocoaImpl::performKeyEquivalent(WX_NSEvent event, WXWidget slf, void *_cmd)
1284{
8c0e92cd
SC		 1285 bool handled = false;
1286
1287 wxKeyEvent wxevent(wxEVT_KEY_DOWN);
1288 SetupKeyEvent( wxevent, event );
1289
1290 // because performKeyEquivalent is going up the entire view hierarchy, we don't have to
1291 // walk up the ancestors ourselves but let cocoa do it
1292
1293 int command = m_wxPeer->GetAcceleratorTable()->GetCommand( wxevent );
1294 if (command != -1)
1295 {
1296 wxEvtHandler * const handler = m_wxPeer->GetEventHandler();
1297
ce7fe42e 1298 wxCommandEvent command_event( wxEVT_MENU, command );
77dcae20 1299 command_event.SetEventObject( wxevent.GetEventObject() );
8c0e92cd
SC		 1300 handled = handler->ProcessEvent( command_event );
1301
1302 if ( !handled )
1303 {
1304 // accelerators can also be used with buttons, try them too
ce7fe42e 1305 command_event.SetEventType(wxEVT_BUTTON);
8c0e92cd
SC		 1306 handled = handler->ProcessEvent( command_event );
1307 }
1308 }
1309
1310 if ( !handled )
671b125b
SC		 1311 {
1312 wxOSX_PerformKeyEventHandlerPtr superimpl = (wxOSX_PerformKeyEventHandlerPtr) [[slf superclass] instanceMethodForSelector:(SEL)_cmd];
1313 return superimpl(slf, (SEL)_cmd, event);
1314 }
1315 return YES;
4dd9fdf8
SC		 1316}
1317
09a9eb20
KO		 1318bool wxWidgetCocoaImpl::acceptsFirstResponder(WXWidget slf, void *_cmd)
1319{
d15694e8 1320 if ( IsUserPane() )
f06e0fea
SC		 1321 return m_wxPeer->AcceptsFocus();
1322 else
1323 {
1324 wxOSX_FocusHandlerPtr superimpl = (wxOSX_FocusHandlerPtr) [[slf superclass] instanceMethodForSelector:(SEL)_cmd];
1325 return superimpl(slf, (SEL)_cmd);
1326 }
09a9eb20
KO		 1327}
1328
4dd9fdf8
SC		 1329bool wxWidgetCocoaImpl::becomeFirstResponder(WXWidget slf, void *_cmd)
1330{
1331 wxOSX_FocusHandlerPtr superimpl = (wxOSX_FocusHandlerPtr) [[slf superclass] instanceMethodForSelector:(SEL)_cmd];
b42865ce 1332 // get the current focus before running becomeFirstResponder
03647350 1333 NSView* otherView = FindFocus();
7cb2a241 1334
b42865ce 1335 wxWidgetImpl* otherWindow = FindFromWXWidget(otherView);
4dd9fdf8
SC		 1336 BOOL r = superimpl(slf, (SEL)_cmd);
1337 if ( r )
f06e0fea 1338 {
b42865ce 1339 DoNotifyFocusEvent( true, otherWindow );
f06e0fea 1340 }
7cb2a241 1341
4dd9fdf8
SC		 1342 return r;
1343}
1344
1345bool wxWidgetCocoaImpl::resignFirstResponder(WXWidget slf, void *_cmd)
1346{
1347 wxOSX_FocusHandlerPtr superimpl = (wxOSX_FocusHandlerPtr) [[slf superclass] instanceMethodForSelector:(SEL)_cmd];
1348 BOOL r = superimpl(slf, (SEL)_cmd);
b42865ce 1349 // get the current focus after running resignFirstResponder
7cb2a241
SC		 1350 // note that this value isn't reliable, it might return the same view that
1351 // is resigning
03647350 1352 NSView* otherView = FindFocus();
b42865ce 1353 wxWidgetImpl* otherWindow = FindFromWXWidget(otherView);
45d1c40a 1354
49ee8d1f
SC		 1355 // CS: the fix for #12267 leads to missed focus events like in #14938 , as #12267 doesn't seem to happen anymore even
1356 // without the fix, I'm turning it off, if it still is needed we should only use it in case of the wxGridCellTextEditor
1357#if 0
45d1c40a
VZ		 1358 // It doesn't make sense to notify about the loss of focus if we're not
1359 // really losing it and the window which has just gained focus is the same
1360 // one as this window itself. Of course, this should never happen in the
1361 // first place but somehow it does in wxGrid code and without this check we
1362 // enter into an infinite recursion, see #12267.
1363 if ( otherWindow == this )
1364 return r;
49ee8d1f
SC		 1365#endif
1366
f06e0fea 1367 // NSTextViews have an editor as true responder, therefore the might get the
7cb2a241
SC		 1368 // resign notification if their editor takes over, don't trigger any event then
1369 if ( r && !m_hasEditor)
f06e0fea 1370 {
b42865ce 1371 DoNotifyFocusEvent( false, otherWindow );
f06e0fea 1372 }
4dd9fdf8
SC		 1373 return r;
1374}
1375
c551dc29
SC		 1376#if !wxOSX_USE_NATIVE_FLIPPED
1377
1378bool wxWidgetCocoaImpl::isFlipped(WXWidget slf, void *WXUNUSED(_cmd))
4dd9fdf8
SC		 1379{
1380 return m_isFlipped;
1381}
33e90275 1382
c551dc29 1383#endif
4dd9fdf8
SC		 1384
1385#define OSX_DEBUG_DRAWING 0
1386
d8207702 1387void wxWidgetCocoaImpl::drawRect(void* rect, WXWidget slf, void *WXUNUSED(_cmd))
4dd9fdf8 1388{
396f0e3d
SC		 1389 // preparing the update region
1390
1391 wxRegion updateRgn;
c551dc29
SC		 1392
1393 // since adding many rects to a region is a costly process, by default use the bounding rect
1394#if 0
396f0e3d
SC		 1395 const NSRect *rects;
1396 NSInteger count;
396f0e3d
SC		 1397 [slf getRectsBeingDrawn:&rects count:&count];
1398 for ( int i = 0 ; i < count ; ++i )
1399 {
1400 updateRgn.Union(wxFromNSRect(slf, rects[i]));
1401 }
c551dc29
SC		 1402#else
1403 updateRgn.Union(wxFromNSRect(slf,*(NSRect*)rect));
1404#endif
1405
396f0e3d
SC		 1406 wxWindow* wxpeer = GetWXPeer();
1407
1408 if ( wxpeer->MacGetLeftBorderSize() != 0 || wxpeer->MacGetTopBorderSize() != 0 )
1409 {
1410 // as this update region is in native window locals we must adapt it to wx window local
1411 updateRgn.Offset( wxpeer->MacGetLeftBorderSize() , wxpeer->MacGetTopBorderSize() );
1412 }
1413
caab08ee
VZ		 1414 // Restrict the update region to the shape of the window, if any, and also
1415 // remember the region that we need to clear later.
1416 wxNonOwnedWindow* const tlwParent = wxpeer->MacGetTopLevelWindow();
1417 const bool isTopLevel = tlwParent == wxpeer;
1418 wxRegion clearRgn;
1419 if ( tlwParent->GetWindowStyle() & wxFRAME_SHAPED )
396f0e3d 1420 {
caab08ee
VZ		 1421 if ( isTopLevel )
1422 clearRgn = updateRgn;
1423
396f0e3d 1424 int xoffset = 0, yoffset = 0;
caab08ee 1425 wxRegion rgn = tlwParent->GetShape();
396f0e3d
SC		 1426 wxpeer->MacRootWindowToWindow( &xoffset, &yoffset );
1427 rgn.Offset( xoffset, yoffset );
1428 updateRgn.Intersect(rgn);
caab08ee
VZ		 1429
1430 if ( isTopLevel )
1431 {
1432 // Exclude the window shape from the region to be cleared below.
1433 rgn.Xor(wxpeer->GetSize());
1434 clearRgn.Intersect(rgn);
1435 }
396f0e3d
SC		 1436 }
1437
1438 wxpeer->GetUpdateRegion() = updateRgn;
1439
1440 // setting up the drawing context
1441
4dd9fdf8
SC		 1442 CGContextRef context = (CGContextRef) [[NSGraphicsContext currentContext] graphicsPort];
1443 CGContextSaveGState( context );
396f0e3d 1444
4dd9fdf8
SC		 1445#if OSX_DEBUG_DRAWING
1446 CGContextBeginPath( context );
1447 CGContextMoveToPoint(context, 0, 0);
2a2064f8 1448 NSRect bounds = [slf bounds];
4dd9fdf8
SC		 1449 CGContextAddLineToPoint(context, 10, 0);
1450 CGContextMoveToPoint(context, 0, 0);
1451 CGContextAddLineToPoint(context, 0, 10);
1452 CGContextMoveToPoint(context, bounds.size.width, bounds.size.height);
1453 CGContextAddLineToPoint(context, bounds.size.width, bounds.size.height-10);
1454 CGContextMoveToPoint(context, bounds.size.width, bounds.size.height);
1455 CGContextAddLineToPoint(context, bounds.size.width-10, bounds.size.height);
1456 CGContextClosePath( context );
1457 CGContextStrokePath(context);
1458#endif
396f0e3d 1459
c551dc29 1460 if ( ![slf isFlipped] )
4dd9fdf8
SC		 1461 {
1462 CGContextTranslateCTM( context, 0, [m_osxView bounds].size.height );
1463 CGContextScaleCTM( context, 1, -1 );
1464 }
b61b8371 1465
4dd9fdf8 1466 wxpeer->MacSetCGContextRef( context );
03647350 1467
09489833 1468 bool handled = wxpeer->MacDoRedraw( 0 );
4dd9fdf8 1469 CGContextRestoreGState( context );
09489833
SC		 1470
1471 CGContextSaveGState( context );
4dd9fdf8
SC		 1472 if ( !handled )
1473 {
1474 // call super
1475 SEL _cmd = @selector(drawRect:);
1476 wxOSX_DrawRectHandlerPtr superimpl = (wxOSX_DrawRectHandlerPtr) [[slf superclass] instanceMethodForSelector:_cmd];
1477 superimpl(slf, _cmd, *(NSRect*)rect);
09489833
SC		 1478 CGContextRestoreGState( context );
1479 CGContextSaveGState( context );
33e90275 1480 }
7a69cf79 1481 // as we called restore above, we have to flip again if necessary
c551dc29 1482 if ( ![slf isFlipped] )
7a69cf79
SC		 1483 {
1484 CGContextTranslateCTM( context, 0, [m_osxView bounds].size.height );
1485 CGContextScaleCTM( context, 1, -1 );
1486 }
caab08ee
VZ		 1487
1488 if ( isTopLevel )
1489 {
1490 // We also need to explicitly draw the part of the top level window
1491 // outside of its region with transparent colour to ensure that it is
1492 // really transparent.
1493 if ( clearRgn.IsOk() )
1494 {
1495 wxMacCGContextStateSaver saveState(context);
1496 wxWindowDC dc(wxpeer);
1497 dc.SetBackground(wxBrush(wxTransparentColour));
1498 dc.SetDeviceClippingRegion(clearRgn);
1499 dc.Clear();
1500 }
46ea442c
VZ		 1501
1502#if wxUSE_GRAPHICS_CONTEXT
1503 // If the window shape is defined by a path, stroke the path to show
1504 // the window border.
1505 const wxGraphicsPath& path = tlwParent->GetShapePath();
1506 if ( !path.IsNull() )
1507 {
1508 CGContextSetLineWidth(context, 1);
1509 CGContextSetStrokeColorWithColor(context, wxLIGHT_GREY->GetCGColor());
1510 CGContextAddPath(context, (CGPathRef) path.GetNativePath());
1511 CGContextStrokePath(context);
1512 }
1513#endif // wxUSE_GRAPHICS_CONTEXT
caab08ee
VZ		 1514 }
1515
09489833 1516 wxpeer->MacPaintChildrenBorders();
15fc716c 1517 wxpeer->MacSetCGContextRef( NULL );
09489833 1518 CGContextRestoreGState( context );
33e90275
SC		 1519}
1520
d8207702 1521void wxWidgetCocoaImpl::controlAction( WXWidget WXUNUSED(slf), void *WXUNUSED(_cmd), void *WXUNUSED(sender))
4dd9fdf8
SC		 1522{
1523 wxWindow* wxpeer = (wxWindow*) GetWXPeer();
1524 if ( wxpeer )
f731483d
SC		 1525 {
1526 wxpeer->OSXSimulateFocusEvents();
4dd9fdf8 1527 wxpeer->OSXHandleClicked(0);
f731483d 1528 }
4dd9fdf8 1529}
33e90275 1530
d8207702 1531void wxWidgetCocoaImpl::controlDoubleAction( WXWidget WXUNUSED(slf), void *WXUNUSED(_cmd), void *WXUNUSED(sender))
524c47aa 1532{
524c47aa 1533}
33e90275 1534
75a2c6a1
KO		 1535void wxWidgetCocoaImpl::controlTextDidChange()
1536{
1537 wxWindow* wxpeer = (wxWindow*)GetWXPeer();
1538 if ( wxpeer )
1539 {
4275201b
SC		 1540 // since native rtti doesn't have to be enabled and wx' rtti is not aware of the mixin wxTextEntry, workaround is needed
1541 wxTextCtrl *tc = wxDynamicCast( wxpeer , wxTextCtrl );
1542 wxComboBox *cb = wxDynamicCast( wxpeer , wxComboBox );
1543 if ( tc )
1544 tc->SendTextUpdatedEventIfAllowed();
1545 else if ( cb )
1546 cb->SendTextUpdatedEventIfAllowed();
1547 else
1548 {
1549 wxFAIL_MSG("Unexpected class for controlTextDidChange event");
1550 }
75a2c6a1
KO		 1551 }
1552}
1553
03647350 1554//
4dd9fdf8
SC		 1555
1556#if OBJC_API_VERSION >= 2
1557
1558#define wxOSX_CLASS_ADD_METHOD( c, s, i, t ) \
1559 class_addMethod(c, s, i, t );
1560
1561#else
1562
1563#define wxOSX_CLASS_ADD_METHOD( c, s, i, t ) \
68ebe5a0 1564 { s, (char*) t, i },
4dd9fdf8
SC		 1565
1566#endif
1567
1568void wxOSXCocoaClassAddWXMethods(Class c)
1569{
1570
1571#if OBJC_API_VERSION < 2
1572 static objc_method wxmethods[] =
1573 {
1574#endif
1575
1576 wxOSX_CLASS_ADD_METHOD(c, @selector(mouseDown:), (IMP) wxOSX_mouseEvent, "v@:@" )
1577 wxOSX_CLASS_ADD_METHOD(c, @selector(rightMouseDown:), (IMP) wxOSX_mouseEvent, "v@:@" )
1578 wxOSX_CLASS_ADD_METHOD(c, @selector(otherMouseDown:), (IMP) wxOSX_mouseEvent, "v@:@" )
1579
1580 wxOSX_CLASS_ADD_METHOD(c, @selector(mouseUp:), (IMP) wxOSX_mouseEvent, "v@:@" )
1581 wxOSX_CLASS_ADD_METHOD(c, @selector(rightMouseUp:), (IMP) wxOSX_mouseEvent, "v@:@" )
1582 wxOSX_CLASS_ADD_METHOD(c, @selector(otherMouseUp:), (IMP) wxOSX_mouseEvent, "v@:@" )
1583
1584 wxOSX_CLASS_ADD_METHOD(c, @selector(mouseMoved:), (IMP) wxOSX_mouseEvent, "v@:@" )
1585
1586 wxOSX_CLASS_ADD_METHOD(c, @selector(mouseDragged:), (IMP) wxOSX_mouseEvent, "v@:@" )
1587 wxOSX_CLASS_ADD_METHOD(c, @selector(rightMouseDragged:), (IMP) wxOSX_mouseEvent, "v@:@" )
1588 wxOSX_CLASS_ADD_METHOD(c, @selector(otherMouseDragged:), (IMP) wxOSX_mouseEvent, "v@:@" )
5a900d50
KO		 1589
1590 wxOSX_CLASS_ADD_METHOD(c, @selector(acceptsFirstMouse:), (IMP) wxOSX_acceptsFirstMouse, "v@:@" )
4dd9fdf8
SC		 1591
1592 wxOSX_CLASS_ADD_METHOD(c, @selector(scrollWheel:), (IMP) wxOSX_mouseEvent, "v@:@" )
1593 wxOSX_CLASS_ADD_METHOD(c, @selector(mouseEntered:), (IMP) wxOSX_mouseEvent, "v@:@" )
1594 wxOSX_CLASS_ADD_METHOD(c, @selector(mouseExited:), (IMP) wxOSX_mouseEvent, "v@:@" )
03647350 1595
3a176763
SC		 1596 wxOSX_CLASS_ADD_METHOD(c, @selector(cursorUpdate:), (IMP) wxOSX_cursorUpdate, "v@:@" )
1597
4dd9fdf8
SC		 1598 wxOSX_CLASS_ADD_METHOD(c, @selector(keyDown:), (IMP) wxOSX_keyEvent, "v@:@" )
1599 wxOSX_CLASS_ADD_METHOD(c, @selector(keyUp:), (IMP) wxOSX_keyEvent, "v@:@" )
1600 wxOSX_CLASS_ADD_METHOD(c, @selector(flagsChanged:), (IMP) wxOSX_keyEvent, "v@:@" )
03647350 1601
f0e0116e 1602 wxOSX_CLASS_ADD_METHOD(c, @selector(insertText:), (IMP) wxOSX_insertText, "v@:@" )
4dd9fdf8 1603
7cb2a241 1604 wxOSX_CLASS_ADD_METHOD(c, @selector(performKeyEquivalent:), (IMP) wxOSX_performKeyEquivalent, "c@:@" )
4dd9fdf8 1605
09a9eb20 1606 wxOSX_CLASS_ADD_METHOD(c, @selector(acceptsFirstResponder), (IMP) wxOSX_acceptsFirstResponder, "c@:" )
4dd9fdf8
SC		 1607 wxOSX_CLASS_ADD_METHOD(c, @selector(becomeFirstResponder), (IMP) wxOSX_becomeFirstResponder, "c@:" )
1608 wxOSX_CLASS_ADD_METHOD(c, @selector(resignFirstResponder), (IMP) wxOSX_resignFirstResponder, "c@:" )
4dd9fdf8 1609
c551dc29 1610#if !wxOSX_USE_NATIVE_FLIPPED
4dd9fdf8 1611 wxOSX_CLASS_ADD_METHOD(c, @selector(isFlipped), (IMP) wxOSX_isFlipped, "c@:" )
c551dc29 1612#endif
4dd9fdf8
SC		 1613 wxOSX_CLASS_ADD_METHOD(c, @selector(drawRect:), (IMP) wxOSX_drawRect, "v@:{_NSRect={_NSPoint=ff}{_NSSize=ff}}" )
1614
e32090ba
SC		 1615 wxOSX_CLASS_ADD_METHOD(c, @selector(controlAction:), (IMP) wxOSX_controlAction, "v@:@" )
1616 wxOSX_CLASS_ADD_METHOD(c, @selector(controlDoubleAction:), (IMP) wxOSX_controlDoubleAction, "v@:@" )
4dd9fdf8
SC		 1617
1618#if wxUSE_DRAG_AND_DROP
1619 wxOSX_CLASS_ADD_METHOD(c, @selector(draggingEntered:), (IMP) wxOSX_draggingEntered, "I@:@" )
1620 wxOSX_CLASS_ADD_METHOD(c, @selector(draggingUpdated:), (IMP) wxOSX_draggingUpdated, "I@:@" )
1621 wxOSX_CLASS_ADD_METHOD(c, @selector(draggingExited:), (IMP) wxOSX_draggingExited, "v@:@" )
1622 wxOSX_CLASS_ADD_METHOD(c, @selector(performDragOperation:), (IMP) wxOSX_performDragOperation, "c@:@" )
03647350
VZ		 1623#endif
1624
4dd9fdf8
SC		 1625#if OBJC_API_VERSION < 2
1626 } ;
1627 static int method_count = WXSIZEOF( wxmethods );
1628 static objc_method_list *wxmethodlist = NULL;
1629 if ( wxmethodlist == NULL )
1630 {
1631 wxmethodlist = (objc_method_list*) malloc(sizeof(objc_method_list) + sizeof(wxmethods) );
1632 memcpy( &wxmethodlist->method_list[0], &wxmethods[0], sizeof(wxmethods) );
1633 wxmethodlist->method_count = method_count;
1634 wxmethodlist->obsolete = 0;
1635 }
1636 class_addMethods( c, wxmethodlist );
1637#endif
1638}
1639
1640//
1641// C++ implementation class
1642//
33e90275
SC		 1643
1644IMPLEMENT_DYNAMIC_CLASS( wxWidgetCocoaImpl , wxWidgetImpl )
1645
415f4a01
SC		 1646wxWidgetCocoaImpl::wxWidgetCocoaImpl( wxWindowMac* peer , WXWidget w, bool isRootControl, bool isUserPane ) :
1647 wxWidgetImpl( peer, isRootControl, isUserPane )
33e90275 1648{
4dd9fdf8
SC		 1649 Init();
1650 m_osxView = w;
d94e9b62
VZ		 1651
1652 // check if the user wants to create the control initially hidden
1653 if ( !peer->IsShown() )
1654 SetVisibility(false);
1655
9a038ddc
SC		 1656 // gc aware handling
1657 if ( m_osxView )
1658 CFRetain(m_osxView);
1659 [m_osxView release];
33e90275
SC		 1660}
1661
03647350 1662wxWidgetCocoaImpl::wxWidgetCocoaImpl()
33e90275 1663{
4dd9fdf8 1664 Init();
33e90275
SC		 1665}
1666
1667void wxWidgetCocoaImpl::Init()
1668{
1669 m_osxView = NULL;
c551dc29 1670#if !wxOSX_USE_NATIVE_FLIPPED
4dd9fdf8 1671 m_isFlipped = true;
c551dc29 1672#endif
f0e0116e 1673 m_lastKeyDownEvent = NULL;
7cb2a241 1674 m_hasEditor = false;
33e90275
SC		 1675}
1676
1677wxWidgetCocoaImpl::~wxWidgetCocoaImpl()
1678{
4dd9fdf8
SC		 1679 RemoveAssociations( this );
1680
dbeddfb9
SC		 1681 if ( !IsRootControl() )
1682 {
1683 NSView *sv = [m_osxView superview];
1684 if ( sv != nil )
1685 [m_osxView removeFromSuperview];
1686 }
9a038ddc
SC		 1687 // gc aware handling
1688 if ( m_osxView )
1689 CFRelease(m_osxView);
33e90275 1690}
03647350
VZ		 1691
1692bool wxWidgetCocoaImpl::IsVisible() const
33e90275
SC		 1693{
1694 return [m_osxView isHiddenOrHasHiddenAncestor] == NO;
1695}
1696
dbeddfb9
SC		 1697void wxWidgetCocoaImpl::SetVisibility( bool visible )
1698{
1699 [m_osxView setHidden:(visible ? NO:YES)];
1700}
1701
ab9a0b84
VZ		 1702// ----------------------------------------------------------------------------
1703// window animation stuff
1704// ----------------------------------------------------------------------------
1705
f2be0678 1706// define a delegate used to refresh the window during animation
030495ec 1707@interface wxNSAnimationDelegate : NSObject wxOSX_10_6_AND_LATER(<NSAnimationDelegate>)
ab9a0b84 1708{
ab9a0b84 1709 wxWindow *m_win;
f2be0678 1710 bool m_isDone;
ab9a0b84
VZ		 1711}
1712
f2be0678
VZ		 1713- (id)init:(wxWindow *)win;
1714
1715- (bool)isDone;
ab9a0b84
VZ		 1716
1717// NSAnimationDelegate methods
f2be0678 1718- (void)animationDidEnd:(NSAnimation*)animation;
ab9a0b84
VZ		 1719- (void)animation:(NSAnimation*)animation
1720 didReachProgressMark:(NSAnimationProgress)progress;
ab9a0b84
VZ		 1721@end
1722
1723@implementation wxNSAnimationDelegate
1724
f2be0678 1725- (id)init:(wxWindow *)win
ab9a0b84 1726{
f599a415 1727 self = [super init];
ab9a0b84
VZ		 1728
1729 m_win = win;
f2be0678
VZ		 1730 m_isDone = false;
1731
ab9a0b84
VZ		 1732 return self;
1733}
1734
f2be0678
VZ		 1735- (bool)isDone
1736{
1737 return m_isDone;
1738}
1739
ab9a0b84
VZ		 1740- (void)animation:(NSAnimation*)animation
1741 didReachProgressMark:(NSAnimationProgress)progress
1742{
1743 wxUnusedVar(animation);
1744 wxUnusedVar(progress);
1745
1746 m_win->SendSizeEvent();
6062fe5c 1747 m_win->MacOnInternalSize();
ab9a0b84
VZ		 1748}
1749
f2be0678 1750- (void)animationDidEnd:(NSAnimation*)animation
ab9a0b84 1751{
849252d5 1752 wxUnusedVar(animation);
f2be0678 1753 m_isDone = true;
ab9a0b84
VZ		 1754}
1755
1756@end
1757
1758/* static */
1759bool
1760wxWidgetCocoaImpl::ShowViewOrWindowWithEffect(wxWindow *win,
1761 bool show,
1762 wxShowEffect effect,
1763 unsigned timeout)
1764{
ab9a0b84
VZ		 1765 // create the dictionary describing the animation to perform on this view
1766 NSObject * const
1767 viewOrWin = static_cast<NSObject *>(win->OSXGetViewOrWindow());
1768 NSMutableDictionary * const
1769 dict = [NSMutableDictionary dictionaryWithCapacity:4];
1770 [dict setObject:viewOrWin forKey:NSViewAnimationTargetKey];
1771
1772 // determine the start and end rectangles assuming we're hiding the window
f2be0678 1773 const wxRect rectOrig = win->GetRect();
ab9a0b84
VZ		 1774 wxRect rectStart,
1775 rectEnd;
1776 rectStart =
f2be0678 1777 rectEnd = rectOrig;
ab9a0b84
VZ		 1778
1779 if ( show )
1780 {
1781 if ( effect == wxSHOW_EFFECT_ROLL_TO_LEFT ||
1782 effect == wxSHOW_EFFECT_SLIDE_TO_LEFT )
1783 effect = wxSHOW_EFFECT_ROLL_TO_RIGHT;
1784 else if ( effect == wxSHOW_EFFECT_ROLL_TO_RIGHT ||
1785 effect == wxSHOW_EFFECT_SLIDE_TO_RIGHT )
1786 effect = wxSHOW_EFFECT_ROLL_TO_LEFT;
1787 else if ( effect == wxSHOW_EFFECT_ROLL_TO_TOP ||
1788 effect == wxSHOW_EFFECT_SLIDE_TO_TOP )
1789 effect = wxSHOW_EFFECT_ROLL_TO_BOTTOM;
1790 else if ( effect == wxSHOW_EFFECT_ROLL_TO_BOTTOM ||
1791 effect == wxSHOW_EFFECT_SLIDE_TO_BOTTOM )
1792 effect = wxSHOW_EFFECT_ROLL_TO_TOP;
1793 }
1794
1795 switch ( effect )
1796 {
1797 case wxSHOW_EFFECT_ROLL_TO_LEFT:
1798 case wxSHOW_EFFECT_SLIDE_TO_LEFT:
1799 rectEnd.width = 0;
1800 break;
1801
1802 case wxSHOW_EFFECT_ROLL_TO_RIGHT:
1803 case wxSHOW_EFFECT_SLIDE_TO_RIGHT:
1804 rectEnd.x = rectStart.GetRight();
1805 rectEnd.width = 0;
1806 break;
1807
1808 case wxSHOW_EFFECT_ROLL_TO_TOP:
1809 case wxSHOW_EFFECT_SLIDE_TO_TOP:
1810 rectEnd.height = 0;
1811 break;
1812
1813 case wxSHOW_EFFECT_ROLL_TO_BOTTOM:
1814 case wxSHOW_EFFECT_SLIDE_TO_BOTTOM:
1815 rectEnd.y = rectStart.GetBottom();
1816 rectEnd.height = 0;
1817 break;
1818
1819 case wxSHOW_EFFECT_EXPAND:
1820 rectEnd.x = rectStart.x + rectStart.width / 2;
1821 rectEnd.y = rectStart.y + rectStart.height / 2;
1822 rectEnd.width =
1823 rectEnd.height = 0;
1824 break;
1825
1826 case wxSHOW_EFFECT_BLEND:
1827 [dict setObject:(show ? NSViewAnimationFadeInEffect
1828 : NSViewAnimationFadeOutEffect)
1829 forKey:NSViewAnimationEffectKey];
1830 break;
1831
1832 case wxSHOW_EFFECT_NONE:
1833 case wxSHOW_EFFECT_MAX:
1834 wxFAIL_MSG( "unexpected animation effect" );
1835 return false;
1836
1837 default:
1838 wxFAIL_MSG( "unknown animation effect" );
1839 return false;
1840 };
1841
1842 if ( show )
1843 {
1844 // we need to restore it to the original rectangle instead of making it
1845 // disappear
1846 wxSwap(rectStart, rectEnd);
1847
1848 // and as the window is currently hidden, we need to show it for the
1849 // animation to be visible at all (but don't restore it at its full
1850 // rectangle as it shouldn't appear immediately)
1851 win->SetSize(rectStart);
f2be0678 1852 win->Show();
ab9a0b84
VZ		 1853 }
1854
1855 NSView * const parentView = [viewOrWin isKindOfClass:[NSView class]]
1856 ? [(NSView *)viewOrWin superview]
1857 : nil;
1858 const NSRect rStart = wxToNSRect(parentView, rectStart);
1859 const NSRect rEnd = wxToNSRect(parentView, rectEnd);
1860
1861 [dict setObject:[NSValue valueWithRect:rStart]
1862 forKey:NSViewAnimationStartFrameKey];
1863 [dict setObject:[NSValue valueWithRect:rEnd]
1864 forKey:NSViewAnimationEndFrameKey];
1865
1866 // create an animation using the values in the above dictionary
ab9a0b84
VZ		 1867 NSViewAnimation * const
1868 anim = [[NSViewAnimation alloc]
1869 initWithViewAnimations:[NSArray arrayWithObject:dict]];
ab9a0b84
VZ		 1870
1871 if ( !timeout )
1872 {
1873 // what is a good default duration? Windows uses 200ms, Web frameworks
1874 // use anything from 250ms to 1s... choose something in the middle
1875 timeout = 500;
1876 }
1877
1878 [anim setDuration:timeout/1000.]; // duration is in seconds here
1879
1880 // if the window being animated changes its layout depending on its size
1881 // (which is almost always the case) we need to redo it during animation
1882 //
1883 // the number of layouts here is arbitrary, but 10 seems like too few (e.g.
1884 // controls in wxInfoBar visibly jump around)
1885 const int NUM_LAYOUTS = 20;
1886 for ( float f = 1./NUM_LAYOUTS; f < 1.; f += 1./NUM_LAYOUTS )
1887 [anim addProgressMark:f];
1888
f2be0678
VZ		 1889 wxNSAnimationDelegate * const
1890 animDelegate = [[wxNSAnimationDelegate alloc] init:win];
1891 [anim setDelegate:animDelegate];
ab9a0b84
VZ		 1892 [anim startAnimation];
1893
f2be0678
VZ		 1894 // Cocoa is capable of doing animation asynchronously or even from separate
1895 // thread but wx API doesn't provide any way to be notified about the
1896 // animation end and without this we really must ensure that the window has
1897 // the expected (i.e. the same as if a simple Show() had been used) size
1898 // when we return, so block here until the animation finishes
1899 //
1900 // notice that because the default animation mode is NSAnimationBlocking,
1901 // no user input events ought to be processed from here
dc72e2ad
VZ		 1902 {
1903 wxEventLoopGuarantor ensureEventLoopExistence;
1904 wxEventLoopBase * const loop = wxEventLoopBase::GetActive();
1905 while ( ![animDelegate isDone] )
1906 loop->Dispatch();
1907 }
f2be0678
VZ		 1908
1909 if ( !show )
1910 {
1911 // NSViewAnimation is smart enough to hide the NSView being animated at
1912 // the end but we also must ensure that it's hidden for wx too
1913 win->Hide();
1914
1915 // and we must also restore its size because it isn't expected to
1916 // change just because the window was hidden
1917 win->SetSize(rectOrig);
1918 }
1919 else
1920 {
1921 // refresh it once again after the end to ensure that everything is in
1922 // place
1923 win->SendSizeEvent();
6062fe5c 1924 win->MacOnInternalSize();
f2be0678
VZ		 1925 }
1926
1927 [anim setDelegate:nil];
1928 [animDelegate release];
1929 [anim release];
1930
ab9a0b84
VZ		 1931 return true;
1932}
1933
1934bool wxWidgetCocoaImpl::ShowWithEffect(bool show,
1935 wxShowEffect effect,
1936 unsigned timeout)
1937{
1938 return ShowViewOrWindowWithEffect(m_wxPeer, show, effect, timeout);
1939}
1940
b54a793b
SC		 1941/* note that the drawing order between siblings is not defined under 10.4 */
1942/* only starting from 10.5 the subview order is respected */
1943
1944/* NSComparisonResult is typedef'd as an enum pre-Leopard but typedef'd as
1945 * NSInteger post-Leopard. Pre-Leopard the Cocoa toolkit expects a function
1946 * returning int and not NSComparisonResult. Post-Leopard the Cocoa toolkit
1947 * expects a function returning the new non-enum NSComparsionResult.
1948 * Hence we create a typedef named CocoaWindowCompareFunctionResult.
1949 */
1950#if defined(NSINTEGER_DEFINED)
1951typedef NSComparisonResult CocoaWindowCompareFunctionResult;
1952#else
1953typedef int CocoaWindowCompareFunctionResult;
1954#endif
1955
1956class CocoaWindowCompareContext
1957{
1958 wxDECLARE_NO_COPY_CLASS(CocoaWindowCompareContext);
1959public:
1960 CocoaWindowCompareContext(); // Not implemented
1961 CocoaWindowCompareContext(NSView *target, NSArray *subviews)
1962 {
1963 m_target = target;
1964 // Cocoa sorts subviews in-place.. make a copy
1965 m_subviews = [subviews copy];
1966 }
1967
1968 ~CocoaWindowCompareContext()
1969 { // release the copy
1970 [m_subviews release];
1971 }
1972 NSView* target()
1973 { return m_target; }
1974
1975 NSArray* subviews()
1976 { return m_subviews; }
1977
1978 /* Helper function that returns the comparison based off of the original ordering */
1979 CocoaWindowCompareFunctionResult CompareUsingOriginalOrdering(id first, id second)
1980 {
1981 NSUInteger firstI = [m_subviews indexOfObjectIdenticalTo:first];
1982 NSUInteger secondI = [m_subviews indexOfObjectIdenticalTo:second];
1983 // NOTE: If either firstI or secondI is NSNotFound then it will be NSIntegerMax and thus will
1984 // likely compare higher than the other view which is reasonable considering the only way that
1985 // can happen is if the subview was added after our call to subviews but before the call to
1986 // sortSubviewsUsingFunction:context:. Thus we don't bother checking. Particularly because
1987 // that case should never occur anyway because that would imply a multi-threaded GUI call
1988 // which is a big no-no with Cocoa.
1989
1990 // Subviews are ordered from back to front meaning one that is already lower will have an lower index.
1991 NSComparisonResult result = (firstI < secondI)
1992 ? NSOrderedAscending /* -1 */
1993 : (firstI > secondI)
1994 ? NSOrderedDescending /* 1 */
1995 : NSOrderedSame /* 0 */;
1996
1997 return result;
1998 }
1999private:
2000 /* The subview we are trying to Raise or Lower */
2001 NSView *m_target;
2002 /* A copy of the original array of subviews */
2003 NSArray *m_subviews;
2004};
2005
2006/* Causes Cocoa to raise the target view to the top of the Z-Order by telling the sort function that
2007 * the target view is always higher than every other view. When comparing two views neither of
2008 * which is the target, it returns the correct response based on the original ordering
2009 */
2010static CocoaWindowCompareFunctionResult CocoaRaiseWindowCompareFunction(id first, id second, void *ctx)
2011{
2012 CocoaWindowCompareContext *compareContext = (CocoaWindowCompareContext*)ctx;
2013 // first should be ordered higher
2014 if(first==compareContext->target())
2015 return NSOrderedDescending;
2016 // second should be ordered higher
2017 if(second==compareContext->target())
2018 return NSOrderedAscending;
2019 return compareContext->CompareUsingOriginalOrdering(first,second);
2020}
2021
33e90275
SC		 2022void wxWidgetCocoaImpl::Raise()
2023{
b54a793b
SC		 2024 NSView* nsview = m_osxView;
2025
2026 NSView *superview = [nsview superview];
2027 CocoaWindowCompareContext compareContext(nsview, [superview subviews]);
2028
2029 [superview sortSubviewsUsingFunction:
2030 CocoaRaiseWindowCompareFunction
2031 context: &compareContext];
2032
2033}
2034
2035/* Causes Cocoa to lower the target view to the bottom of the Z-Order by telling the sort function that
2036 * the target view is always lower than every other view. When comparing two views neither of
2037 * which is the target, it returns the correct response based on the original ordering
2038 */
2039static CocoaWindowCompareFunctionResult CocoaLowerWindowCompareFunction(id first, id second, void *ctx)
2040{
2041 CocoaWindowCompareContext *compareContext = (CocoaWindowCompareContext*)ctx;
2042 // first should be ordered lower
2043 if(first==compareContext->target())
2044 return NSOrderedAscending;
2045 // second should be ordered lower
2046 if(second==compareContext->target())
2047 return NSOrderedDescending;
2048 return compareContext->CompareUsingOriginalOrdering(first,second);
33e90275 2049}
03647350 2050
33e90275
SC		 2051void wxWidgetCocoaImpl::Lower()
2052{
b54a793b
SC		 2053 NSView* nsview = m_osxView;
2054
2055 NSView *superview = [nsview superview];
2056 CocoaWindowCompareContext compareContext(nsview, [superview subviews]);
2057
2058 [superview sortSubviewsUsingFunction:
2059 CocoaLowerWindowCompareFunction
2060 context: &compareContext];
33e90275
SC		 2061}
2062
d8207702 2063void wxWidgetCocoaImpl::ScrollRect( const wxRect *WXUNUSED(rect), int WXUNUSED(dx), int WXUNUSED(dy) )
33e90275 2064{
54f11060
SC		 2065#if 1
2066 SetNeedsDisplay() ;
2067#else
2068 // We should do something like this, but it wasn't working in 10.4.
2069 if (GetNeedsDisplay() )
2070 {
2071 SetNeedsDisplay() ;
2072 }
2073 NSRect r = wxToNSRect( [m_osxView superview], *rect );
2074 NSSize offset = NSMakeSize((float)dx, (float)dy);
2075 [m_osxView scrollRect:r by:offset];
2076#endif
33e90275
SC		 2077}
2078
2079void wxWidgetCocoaImpl::Move(int x, int y, int width, int height)
2080{
0c530e5a 2081 wxWindowMac* parent = GetWXPeer()->GetParent();
03647350 2082 // under Cocoa we might have a contentView in the wxParent to which we have to
0c530e5a 2083 // adjust the coordinates
ea468399 2084 if (parent && [m_osxView superview] != parent->GetHandle() )
0c530e5a 2085 {
57c0a8ac
SC		 2086 int cx = 0,cy = 0,cw = 0,ch = 0;
2087 if ( parent->GetPeer() )
2088 {
2089 parent->GetPeer()->GetContentArea(cx, cy, cw, ch);
2090 x -= cx;
2091 y -= cy;
2092 }
0c530e5a 2093 }
95fb3153 2094 [[m_osxView superview] setNeedsDisplayInRect:[m_osxView frame]];
33e90275
SC		 2095 NSRect r = wxToNSRect( [m_osxView superview], wxRect(x,y,width, height) );
2096 [m_osxView setFrame:r];
03647350 2097 [[m_osxView superview] setNeedsDisplayInRect:r];
33e90275
SC		 2098}
2099
2100void wxWidgetCocoaImpl::GetPosition( int &x, int &y ) const
2101{
2102 wxRect r = wxFromNSRect( [m_osxView superview], [m_osxView frame] );
2103 x = r.GetLeft();
2104 y = r.GetTop();
7a69cf79
SC		 2105
2106 // under Cocoa we might have a contentView in the wxParent to which we have to
2107 // adjust the coordinates
2108 wxWindowMac* parent = GetWXPeer()->GetParent();
2109 if (parent && [m_osxView superview] != parent->GetHandle() )
2110 {
2111 int cx = 0,cy = 0,cw = 0,ch = 0;
2112 if ( parent->GetPeer() )
2113 {
2114 parent->GetPeer()->GetContentArea(cx, cy, cw, ch);
2115 x += cx;
2116 y += cy;
2117 }
2118 }
33e90275
SC		 2119}
2120
2121void wxWidgetCocoaImpl::GetSize( int &width, int &height ) const
2122{
2123 NSRect rect = [m_osxView frame];
e490b0d2
VZ		 2124 width = (int)rect.size.width;
2125 height = (int)rect.size.height;
33e90275
SC		 2126}
2127
dbeddfb9 2128void wxWidgetCocoaImpl::GetContentArea( int&left, int &top, int &width, int &height ) const
33e90275 2129{
0c530e5a
SC		 2130 if ( [m_osxView respondsToSelector:@selector(contentView) ] )
2131 {
2132 NSView* cv = [m_osxView contentView];
03647350 2133
0c530e5a
SC		 2134 NSRect bounds = [m_osxView bounds];
2135 NSRect rect = [cv frame];
03647350 2136
e490b0d2
VZ		 2137 int y = (int)rect.origin.y;
2138 int x = (int)rect.origin.x;
0c530e5a 2139 if ( ![ m_osxView isFlipped ] )
e490b0d2 2140 y = (int)(bounds.size.height - (rect.origin.y + rect.size.height));
0c530e5a
SC		 2141 left = x;
2142 top = y;
e490b0d2
VZ		 2143 width = (int)rect.size.width;
2144 height = (int)rect.size.height;
0c530e5a
SC		 2145 }
2146 else
2147 {
2148 left = top = 0;
2149 GetSize( width, height );
2150 }
33e90275
SC		 2151}
2152
2153void wxWidgetCocoaImpl::SetNeedsDisplay( const wxRect* where )
2154{
2155 if ( where )
2156 [m_osxView setNeedsDisplayInRect:wxToNSRect(m_osxView, *where )];
2157 else
2158 [m_osxView setNeedsDisplay:YES];
2159}
2160
2161bool wxWidgetCocoaImpl::GetNeedsDisplay() const
2162{
2163 return [m_osxView needsDisplay];
2164}
2165
dbeddfb9 2166bool wxWidgetCocoaImpl::CanFocus() const
33e90275 2167{
dbeddfb9 2168 return [m_osxView canBecomeKeyView] == YES;
33e90275
SC		 2169}
2170
2171bool wxWidgetCocoaImpl::HasFocus() const
2172{
f06e0fea 2173 return ( FindFocus() == m_osxView );
33e90275
SC		 2174}
2175
03647350 2176bool wxWidgetCocoaImpl::SetFocus()
33e90275 2177{
78a17075 2178 if ( !CanFocus() )
dbeddfb9 2179 return false;
03647350 2180
f897d9ed
SC		 2181 // TODO remove if no issues arise: should not raise the window, only assign focus
2182 //[[m_osxView window] makeKeyAndOrderFront:nil] ;
c6d90011 2183 [[m_osxView window] makeFirstResponder: m_osxView] ;
dbeddfb9 2184 return true;
33e90275
SC		 2185}
2186
14de8214
SC		 2187void wxWidgetCocoaImpl::SetDropTarget(wxDropTarget* target)
2188{
2189 [m_osxView unregisterDraggedTypes];
2190
2191 if ( target == NULL )
2192 return;
2193
2194 wxDataObject* dobj = target->GetDataObject();
2195
2196 if( dobj )
2197 {
2198 CFMutableArrayRef typesarray = CFArrayCreateMutable(kCFAllocatorDefault,0,&kCFTypeArrayCallBacks);
d757ef93
SC		 2199 dobj->AddSupportedTypes(typesarray);
2200 NSView* targetView = m_osxView;
2201 if ( [m_osxView isKindOfClass:[NSScrollView class] ] )
2202 targetView = [(NSScrollView*) m_osxView documentView];
2203
2204 [targetView registerForDraggedTypes:(NSArray*)typesarray];
14de8214
SC		 2205 CFRelease(typesarray);
2206 }
2207}
33e90275
SC		 2208
2209void wxWidgetCocoaImpl::RemoveFromParent()
2210{
2211 [m_osxView removeFromSuperview];
2212}
2213
2214void wxWidgetCocoaImpl::Embed( wxWidgetImpl *parent )
2215{
2216 NSView* container = parent->GetWXWidget() ;
2217 wxASSERT_MSG( container != NULL , wxT("No valid mac container control") ) ;
2218 [container addSubview:m_osxView];
f321d0bc
SC		 2219
2220 if( m_wxPeer->IsFrozen() )
2221 [[m_osxView window] disableFlushWindow];
33e90275
SC		 2222}
2223
3b2527c7 2224void wxWidgetCocoaImpl::SetBackgroundColour( const wxColour &col )
dbeddfb9 2225{
3b2527c7
SC		 2226 NSView* targetView = m_osxView;
2227 if ( [m_osxView isKindOfClass:[NSScrollView class] ] )
2228 targetView = [(NSScrollView*) m_osxView documentView];
2229
2230 if ( [targetView respondsToSelector:@selector(setBackgroundColor:) ] )
2231 {
2232 [targetView setBackgroundColor:[NSColor colorWithCalibratedRed:(CGFloat) (col.Red() / 255.0)
2233 green:(CGFloat) (col.Green() / 255.0)
2234 blue:(CGFloat) (col.Blue() / 255.0)
2235 alpha:(CGFloat) (col.Alpha() / 255.0)]];
2236 }
dbeddfb9
SC		 2237}
2238
bc5c09a3
SC		 2239bool wxWidgetCocoaImpl::SetBackgroundStyle( wxBackgroundStyle style )
2240{
2241 BOOL opaque = ( style == wxBG_STYLE_PAINT );
2242
2243 if ( [m_osxView respondsToSelector:@selector(setOpaque:) ] )
2244 {
2245 [m_osxView setOpaque: opaque];
2246 }
2247
2248 return true ;
2249}
2250
dbeddfb9
SC		 2251void wxWidgetCocoaImpl::SetLabel( const wxString& title, wxFontEncoding encoding )
2252{
2253 if ( [m_osxView respondsToSelector:@selector(setTitle:) ] )
2254 {
d8207702 2255 wxCFStringRef cf( title , encoding );
dbeddfb9
SC		 2256 [m_osxView setTitle:cf.AsNSString()];
2257 }
e32090ba
SC		 2258 else if ( [m_osxView respondsToSelector:@selector(setStringValue:) ] )
2259 {
d8207702 2260 wxCFStringRef cf( title , encoding );
e32090ba
SC		 2261 [m_osxView setStringValue:cf.AsNSString()];
2262 }
dbeddfb9 2263}
03647350 2264
dbeddfb9
SC		 2265
2266void wxWidgetImpl::Convert( wxPoint *pt , wxWidgetImpl *from , wxWidgetImpl *to )
2267{
2268 NSPoint p = wxToNSPoint( from->GetWXWidget(), *pt );
03647350 2269 p = [from->GetWXWidget() convertPoint:p toView:to->GetWXWidget() ];
dbeddfb9
SC		 2270 *pt = wxFromNSPoint( to->GetWXWidget(), p );
2271}
2272
03647350 2273wxInt32 wxWidgetCocoaImpl::GetValue() const
dbeddfb9
SC		 2274{
2275 return [(NSControl*)m_osxView intValue];
2276}
2277
03647350 2278void wxWidgetCocoaImpl::SetValue( wxInt32 v )
dbeddfb9
SC		 2279{
2280 if ( [m_osxView respondsToSelector:@selector(setIntValue:)] )
2281 {
2282 [m_osxView setIntValue:v];
2283 }
2284 else if ( [m_osxView respondsToSelector:@selector(setFloatValue:)] )
2285 {
2286 [m_osxView setFloatValue:(double)v];
2287 }
2288 else if ( [m_osxView respondsToSelector:@selector(setDoubleValue:)] )
2289 {
2290 [m_osxView setDoubleValue:(double)v];
2291 }
2292}
2293
03647350 2294void wxWidgetCocoaImpl::SetMinimum( wxInt32 v )
dbeddfb9
SC		 2295{
2296 if ( [m_osxView respondsToSelector:@selector(setMinValue:)] )
2297 {
2298 [m_osxView setMinValue:(double)v];
2299 }
2300}
2301
03647350 2302void wxWidgetCocoaImpl::SetMaximum( wxInt32 v )
dbeddfb9
SC		 2303{
2304 if ( [m_osxView respondsToSelector:@selector(setMaxValue:)] )
2305 {
2306 [m_osxView setMaxValue:(double)v];
2307 }
2308}
2309
03647350 2310wxInt32 wxWidgetCocoaImpl::GetMinimum() const
19c7ac3d 2311{
f0c6b963 2312 if ( [m_osxView respondsToSelector:@selector(minValue)] )
19c7ac3d 2313 {
e490b0d2 2314 return (int)[m_osxView minValue];
19c7ac3d
SC		 2315 }
2316 return 0;
2317}
2318
03647350 2319wxInt32 wxWidgetCocoaImpl::GetMaximum() const
19c7ac3d 2320{
f0c6b963 2321 if ( [m_osxView respondsToSelector:@selector(maxValue)] )
19c7ac3d 2322 {
e490b0d2 2323 return (int)[m_osxView maxValue];
19c7ac3d
SC		 2324 }
2325 return 0;
2326}
2327
e5d05b90
VZ		 2328wxBitmap wxWidgetCocoaImpl::GetBitmap() const
2329{
2330 wxBitmap bmp;
2331
2332 // TODO: how to create a wxBitmap from NSImage?
2333#if 0
2334 if ( [m_osxView respondsToSelector:@selector(image:)] )
2335 bmp = [m_osxView image];
2336#endif
2337
2338 return bmp;
2339}
2340
dbeddfb9
SC		 2341void wxWidgetCocoaImpl::SetBitmap( const wxBitmap& bitmap )
2342{
2343 if ( [m_osxView respondsToSelector:@selector(setImage:)] )
2344 {
b8702c67
SC		 2345 if (bitmap.IsOk())
2346 [m_osxView setImage:bitmap.GetNSImage()];
2347 else
2348 [m_osxView setImage:nil];
2349
411a1c35 2350 [m_osxView setNeedsDisplay:YES];
dbeddfb9
SC		 2351 }
2352}
2353
e5d05b90
VZ		 2354void wxWidgetCocoaImpl::SetBitmapPosition( wxDirection dir )
2355{
2356 if ( [m_osxView respondsToSelector:@selector(setImagePosition:)] )
2357 {
2358 NSCellImagePosition pos;
2359 switch ( dir )
2360 {
2361 case wxLEFT:
2362 pos = NSImageLeft;
2363 break;
2364
2365 case wxRIGHT:
2366 pos = NSImageRight;
2367 break;
2368
2369 case wxTOP:
2370 pos = NSImageAbove;
2371 break;
2372
2373 case wxBOTTOM:
2374 pos = NSImageBelow;
2375 break;
2376
2377 default:
2378 wxFAIL_MSG( "invalid image position" );
2379 pos = NSNoImage;
2380 }
2381
2382 [m_osxView setImagePosition:pos];
2383 }
2384}
2385
d8207702 2386void wxWidgetCocoaImpl::SetupTabs( const wxNotebook& WXUNUSED(notebook))
dbeddfb9
SC		 2387{
2388 // implementation in subclass
2389}
2390
2391void wxWidgetCocoaImpl::GetBestRect( wxRect *r ) const
2392{
2393 r->x = r->y = r->width = r->height = 0;
09a9eb20 2394
dbeddfb9
SC		 2395 if ( [m_osxView respondsToSelector:@selector(sizeToFit)] )
2396 {
2397 NSRect former = [m_osxView frame];
2398 [m_osxView sizeToFit];
2399 NSRect best = [m_osxView frame];
2400 [m_osxView setFrame:former];
e490b0d2
VZ		 2401 r->width = (int)best.size.width;
2402 r->height = (int)best.size.height;
dbeddfb9
SC		 2403 }
2404}
2405
2406bool wxWidgetCocoaImpl::IsEnabled() const
2407{
6ade9e89
SC		 2408 NSView* targetView = m_osxView;
2409 if ( [m_osxView isKindOfClass:[NSScrollView class] ] )
2410 targetView = [(NSScrollView*) m_osxView documentView];
2411
2412 if ( [targetView respondsToSelector:@selector(isEnabled) ] )
2413 return [targetView isEnabled];
0f9b48d1 2414 return true;
dbeddfb9
SC		 2415}
2416
2417void wxWidgetCocoaImpl::Enable( bool enable )
2418{
6ade9e89
SC		 2419 NSView* targetView = m_osxView;
2420 if ( [m_osxView isKindOfClass:[NSScrollView class] ] )
2421 targetView = [(NSScrollView*) m_osxView documentView];
2422
2423 if ( [targetView respondsToSelector:@selector(setEnabled:) ] )
2424 [targetView setEnabled:enable];
dbeddfb9
SC		 2425}
2426
2427void wxWidgetCocoaImpl::PulseGauge()
2428{
2429}
2430
d8207702 2431void wxWidgetCocoaImpl::SetScrollThumb( wxInt32 WXUNUSED(val), wxInt32 WXUNUSED(view) )
dbeddfb9
SC		 2432{
2433}
33e90275 2434
03647350 2435void wxWidgetCocoaImpl::SetControlSize( wxWindowVariant variant )
0f9b48d1
SC		 2436{
2437 NSControlSize size = NSRegularControlSize;
03647350 2438
0f9b48d1
SC		 2439 switch ( variant )
2440 {
2441 case wxWINDOW_VARIANT_NORMAL :
2442 size = NSRegularControlSize;
2443 break ;
2444
2445 case wxWINDOW_VARIANT_SMALL :
2446 size = NSSmallControlSize;
2447 break ;
2448
2449 case wxWINDOW_VARIANT_MINI :
2450 size = NSMiniControlSize;
2451 break ;
2452
2453 case wxWINDOW_VARIANT_LARGE :
2454 size = NSRegularControlSize;
2455 break ;
2456
2457 default:
9a83f860 2458 wxFAIL_MSG(wxT("unexpected window variant"));
0f9b48d1
SC		 2459 break ;
2460 }
2461 if ( [m_osxView respondsToSelector:@selector(setControlSize:)] )
2462 [m_osxView setControlSize:size];
03647350
VZ		 2463 else if ([m_osxView respondsToSelector:@selector(cell)])
2464 {
2465 id cell = [(id)m_osxView cell];
2466 if ([cell respondsToSelector:@selector(setControlSize:)])
2467 [cell setControlSize:size];
2468 }
49746f23
SC		 2469
2470 // we need to propagate this to inner views as well
2471 if ( [m_osxView isKindOfClass:[NSScrollView class] ] )
2472 {
2473 NSView* targetView = [(NSScrollView*) m_osxView documentView];
2474
2475 if ( [targetView respondsToSelector:@selector(setControlSize:)] )
2476 [targetView setControlSize:size];
2477 else if ([targetView respondsToSelector:@selector(cell)])
2478 {
2479 id cell = [(id)targetView cell];
2480 if ([cell respondsToSelector:@selector(setControlSize:)])
2481 [cell setControlSize:size];
2482 }
2483 }
0f9b48d1
SC		 2484}
2485
1a289c62 2486void wxWidgetCocoaImpl::SetFont(wxFont const& font, wxColour const&col, long, bool)
1e181c7a 2487{
49746f23
SC		 2488 NSView* targetView = m_osxView;
2489 if ( [m_osxView isKindOfClass:[NSScrollView class] ] )
2490 targetView = [(NSScrollView*) m_osxView documentView];
2491
2492 if ([targetView respondsToSelector:@selector(setFont:)])
2493 [targetView setFont: font.OSXGetNSFont()];
2494 if ([targetView respondsToSelector:@selector(setTextColor:)])
2495 [targetView setTextColor:[NSColor colorWithCalibratedRed:(CGFloat) (col.Red() / 255.0)
1a289c62
SC		 2496 green:(CGFloat) (col.Green() / 255.0)
2497 blue:(CGFloat) (col.Blue() / 255.0)
2498 alpha:(CGFloat) (col.Alpha() / 255.0)]];
1e181c7a
SC		 2499}
2500
a7b9865d
KO		 2501void wxWidgetCocoaImpl::SetToolTip(wxToolTip* tooltip)
2502{
20111900 2503 if ( tooltip )
a7b9865d
KO		 2504 {
2505 wxCFStringRef cf( tooltip->GetTip() , m_wxPeer->GetFont().GetEncoding() );
2506 [m_osxView setToolTip: cf.AsNSString()];
2507 }
2508 else
0309327e 2509 {
20111900 2510 [m_osxView setToolTip:nil];
0309327e 2511 }
a7b9865d
KO		 2512}
2513
c4825ef7
SC		 2514void wxWidgetCocoaImpl::InstallEventHandler( WXWidget control )
2515{
4dd9fdf8
SC		 2516 WXWidget c = control ? control : (WXWidget) m_osxView;
2517 wxWidgetImpl::Associate( c, this ) ;
2518 if ([c respondsToSelector:@selector(setAction:)])
2519 {
2520 [c setTarget: c];
e32090ba 2521 [c setAction: @selector(controlAction:)];
4dd9fdf8
SC		 2522 if ([c respondsToSelector:@selector(setDoubleAction:)])
2523 {
e32090ba 2524 [c setDoubleAction: @selector(controlDoubleAction:)];
4dd9fdf8 2525 }
03647350 2526
4dd9fdf8 2527 }
3a176763 2528 NSTrackingAreaOptions options = NSTrackingMouseEnteredAndExited|NSTrackingCursorUpdate|NSTrackingMouseMoved|NSTrackingActiveAlways|NSTrackingInVisibleRect;
bc6626eb 2529 NSTrackingArea* area = [[NSTrackingArea alloc] initWithRect: NSZeroRect options: options owner: m_osxView userInfo: nil];
94734b4e
SC		 2530 [m_osxView addTrackingArea: area];
2531 [area release];
2532 }
c4825ef7 2533
f0e0116e
KO		 2534bool wxWidgetCocoaImpl::DoHandleCharEvent(NSEvent *event, NSString *text)
2535{
4d61ae5f 2536 wxKeyEvent wxevent(wxEVT_CHAR);
f0e0116e 2537 SetupKeyEvent( wxevent, event, text );
f0e0116e
KO		 2538
2539 return GetWXPeer()->OSXHandleKeyEvent(wxevent);
2540}
2541
ffad7b0d
SC		 2542bool wxWidgetCocoaImpl::DoHandleKeyEvent(NSEvent *event)
2543{
2544 wxKeyEvent wxevent(wxEVT_KEY_DOWN);
2545 SetupKeyEvent( wxevent, event );
edf5822a
VZ		 2546
2547 // Generate wxEVT_CHAR_HOOK before sending any other events but only when
2548 // the key is pressed, not when it's released (the type of wxevent is
2549 // changed by SetupKeyEvent() so it can be wxEVT_KEY_UP too by now).
2550 if ( wxevent.GetEventType() == wxEVT_KEY_DOWN )
2551 {
3a95f73c 2552 wxKeyEvent eventHook(wxEVT_CHAR_HOOK, wxevent);
4cf1a9bf
VZ		 2553 if ( GetWXPeer()->OSXHandleKeyEvent(eventHook)
2554 && !eventHook.IsNextEventAllowed() )
edf5822a
VZ		 2555 return true;
2556 }
2557
f0e0116e 2558 bool result = GetWXPeer()->OSXHandleKeyEvent(wxevent);
19c7ac3d 2559
f0e0116e
KO		 2560 // this will fire higher level events, like insertText, to help
2561 // us handle EVT_CHAR, etc.
715824d5 2562
cc710171 2563 if ( !result )
f0e0116e 2564 {
09e73165 2565 if ( [event type] == NSKeyDown)
7cb2a241 2566 {
a8fc3508
SC		 2567 long keycode = wxOSXTranslateCocoaKey( event, wxEVT_CHAR );
2568
2569 if ( (keycode > 0 && keycode < WXK_SPACE) || keycode == WXK_DELETE || keycode >= WXK_START )
849252d5
SC		 2570 {
2571 // eventually we could setup a doCommandBySelector catcher and retransform this into the wx key chars
2572 wxKeyEvent wxevent2(wxevent) ;
68065b91 2573 wxevent2.SetEventType(wxEVT_CHAR);
09e73165 2574 SetupKeyEvent( wxevent2, event );
a8fc3508 2575 wxevent2.m_keyCode = keycode;
b895498c 2576 result = GetWXPeer()->OSXHandleKeyEvent(wxevent2);
849252d5 2577 }
09e73165
SC		 2578 else if (wxevent.CmdDown())
2579 {
2580 wxKeyEvent wxevent2(wxevent) ;
2581 wxevent2.SetEventType(wxEVT_CHAR);
2582 SetupKeyEvent( wxevent2, event );
2583 result = GetWXPeer()->OSXHandleKeyEvent(wxevent2);
2584 }
7cb2a241 2585 else
849252d5 2586 {
09e73165 2587 if ( IsUserPane() && !wxevent.CmdDown() )
b895498c
SC		 2588 {
2589 if ( [m_osxView isKindOfClass:[NSScrollView class] ] )
2590 [[(NSScrollView*)m_osxView documentView] interpretKeyEvents:[NSArray arrayWithObject:event]];
2591 else
2592 [m_osxView interpretKeyEvents:[NSArray arrayWithObject:event]];
2593 result = true;
2594 }
849252d5 2595 }
7cb2a241 2596 }
f0e0116e 2597 }
715824d5 2598
f0e0116e 2599 return result;
ffad7b0d
SC		 2600}
2601
b466e85a 2602bool wxWidgetCocoaImpl::DoHandleMouseEvent(NSEvent *event)
4850cc8b 2603{
4850cc8b 2604 wxMouseEvent wxevent(wxEVT_LEFT_DOWN);
ddbc8ac9 2605 SetupMouseEvent(wxevent , event) ;
094fa9e9
SC		 2606 bool result = GetWXPeer()->HandleWindowEvent(wxevent);
2607
2608 (void)SetupCursor(event);
2609
2610 return result;
4850cc8b
SC		 2611}
2612
b42865ce 2613void wxWidgetCocoaImpl::DoNotifyFocusEvent(bool receivedFocus, wxWidgetImpl* otherWindow)
0c530e5a
SC		 2614{
2615 wxWindow* thisWindow = GetWXPeer();
2616 if ( thisWindow->MacGetTopLevelWindow() && NeedsFocusRect() )
2617 {
2618 thisWindow->MacInvalidateBorders();
2619 }
2620
2621 if ( receivedFocus )
2622 {
9a83f860 2623 wxLogTrace(wxT("Focus"), wxT("focus set(%p)"), static_cast<void*>(thisWindow));
0c530e5a
SC		 2624 wxChildFocusEvent eventFocus((wxWindow*)thisWindow);
2625 thisWindow->HandleWindowEvent(eventFocus);
2626
2627#if wxUSE_CARET
2628 if ( thisWindow->GetCaret() )
2629 thisWindow->GetCaret()->OnSetFocus();
2630#endif
2631
2632 wxFocusEvent event(wxEVT_SET_FOCUS, thisWindow->GetId());
2633 event.SetEventObject(thisWindow);
b42865ce
KO		 2634 if (otherWindow)
2635 event.SetWindow(otherWindow->GetWXPeer());
0c530e5a
SC		 2636 thisWindow->HandleWindowEvent(event) ;
2637 }
9656c0dd 2638 else // !receivedFocus
0c530e5a
SC		 2639 {
2640#if wxUSE_CARET
2641 if ( thisWindow->GetCaret() )
2642 thisWindow->GetCaret()->OnKillFocus();
2643#endif
2644
9a83f860 2645 wxLogTrace(wxT("Focus"), wxT("focus lost(%p)"), static_cast<void*>(thisWindow));
03647350 2646
0c530e5a
SC		 2647 wxFocusEvent event( wxEVT_KILL_FOCUS, thisWindow->GetId());
2648 event.SetEventObject(thisWindow);
b42865ce
KO		 2649 if (otherWindow)
2650 event.SetWindow(otherWindow->GetWXPeer());
0c530e5a
SC		 2651 thisWindow->HandleWindowEvent(event) ;
2652 }
2653}
2654
54f11060
SC		 2655void wxWidgetCocoaImpl::SetCursor(const wxCursor& cursor)
2656{
201c6db3 2657 if ( !wxIsBusy() )
54f11060 2658 {
201c6db3
SC		 2659 NSPoint location = [NSEvent mouseLocation];
2660 location = [[m_osxView window] convertScreenToBase:location];
2661 NSPoint locationInView = [m_osxView convertPoint:location fromView:nil];
2662
2663 if( NSMouseInRect(locationInView, [m_osxView bounds], YES) )
2664 {
2665 [(NSCursor*)cursor.GetHCURSOR() set];
2666 }
54f11060 2667 }
54f11060
SC		 2668}
2669
2670void wxWidgetCocoaImpl::CaptureMouse()
2671{
8bd6a7a0
SC		 2672 // TODO remove if we don't get into problems with cursor settings
2673 // [[m_osxView window] disableCursorRects];
54f11060
SC		 2674}
2675
2676void wxWidgetCocoaImpl::ReleaseMouse()
2677{
8bd6a7a0
SC		 2678 // TODO remove if we don't get into problems with cursor settings
2679 // [[m_osxView window] enableCursorRects];
54f11060 2680}
4850cc8b 2681
c551dc29
SC		 2682#if !wxOSX_USE_NATIVE_FLIPPED
2683
4dd9fdf8
SC		 2684void wxWidgetCocoaImpl::SetFlipped(bool flipped)
2685{
2686 m_isFlipped = flipped;
2687}
2688
c551dc29
SC		 2689#endif
2690
2ab38025
SC		 2691void wxWidgetCocoaImpl::SetDrawingEnabled(bool enabled)
2692{
2693 if ( enabled )
2694 {
2695 [[m_osxView window] enableFlushWindow];
2696 [m_osxView setNeedsDisplay:YES];
2697 }
2698 else
2699 {
2700 [[m_osxView window] disableFlushWindow];
2701 }
2702}
33e90275
SC		 2703//
2704// Factory methods
2705//
2706
03647350 2707wxWidgetImpl* wxWidgetImpl::CreateUserPane( wxWindowMac* wxpeer, wxWindowMac* WXUNUSED(parent),
d8207702
SC		 2708 wxWindowID WXUNUSED(id), const wxPoint& pos, const wxSize& size,
2709 long WXUNUSED(style), long WXUNUSED(extraStyle))
33e90275 2710{
dbeddfb9 2711 NSRect r = wxOSXGetFrameForControl( wxpeer, pos , size ) ;
33e90275 2712 wxNSView* v = [[wxNSView alloc] initWithFrame:r];
4dd9fdf8 2713
d15694e8 2714 wxWidgetCocoaImpl* c = new wxWidgetCocoaImpl( wxpeer, v, false, true );
33e90275
SC		 2715 return c;
2716}
2717
03647350 2718wxWidgetImpl* wxWidgetImpl::CreateContentView( wxNonOwnedWindow* now )
33e90275
SC		 2719{
2720 NSWindow* tlw = now->GetWXWindow();
17e2694c
SC		 2721
2722 wxWidgetCocoaImpl* c = NULL;
2723 if ( now->IsNativeWindowWrapper() )
2724 {
bc5c09a3
SC		 2725 NSView* cv = [tlw contentView];
2726 c = new wxWidgetCocoaImpl( now, cv, true );
094fa9e9
SC		 2727 if ( cv != nil )
2728 {
2729 // increase ref count, because the impl destructor will decrement it again
2730 CFRetain(cv);
2731 if ( !now->IsShown() )
2732 [cv setHidden:NO];
2733 }
17e2694c
SC		 2734 }
2735 else
2736 {
2737 wxNSView* v = [[wxNSView alloc] initWithFrame:[[tlw contentView] frame]];
2738 c = new wxWidgetCocoaImpl( now, v, true );
2739 c->InstallEventHandler();
2740 [tlw setContentView:v];
2741 }
33e90275
SC		 2742 return c;
2743}
wxWidgets (Impactor)