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Fix wxOSX wxTextCtrl refactoring of r65129.
[wxWidgets.git] / src / osx / cocoa / window.mm
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1/////////////////////////////////////////////////////////////////////////////
2// Name: src/osx/cocoa/window.mm
3// Purpose: widgets (non tlw) for cocoa
4// Author: Stefan Csomor
5// Modified by:
6// Created: 2008-06-20
7// RCS-ID: $Id: window.mm 48805 2007-09-19 14:52:25Z SC $
8// Copyright: (c) Stefan Csomor
9// Licence: wxWindows licence
10/////////////////////////////////////////////////////////////////////////////
11
12#include "wx/wxprec.h"
13
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
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21
22#ifdef __WXMAC__
4dd9fdf8 23 #include "wx/osx/private.h"
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24#endif
25
f2be0678 26#include "wx/evtloop.h"
ab9a0b84 27
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28#if wxUSE_CARET
29 #include "wx/caret.h"
30#endif
31
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32#if wxUSE_DRAG_AND_DROP
33 #include "wx/dnd.h"
34#endif
35
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36#if wxUSE_TOOLTIPS
37 #include "wx/tooltip.h"
38#endif
39
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40#include <objc/objc-runtime.h>
41
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42// Get the window with the focus
43
7cb2a241 44NSView* GetViewFromResponder( NSResponder* responder )
f06e0fea 45{
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46 NSView* view = nil;
47 if ( [responder isKindOfClass:[NSTextView class]] )
f06e0fea 48 {
c8fdb345 49 NSView* delegate = (NSView*) [(NSTextView*)responder delegate];
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50 if ( [delegate isKindOfClass:[NSTextField class] ] )
51 view = delegate;
f06e0fea 52 else
7cb2a241 53 view = (NSView*) responder;
f06e0fea 54 }
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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
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69 return focusedView;
70}
71
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72WXWidget wxWidgetImpl::FindFocus()
73{
cffdfa8f 74 return GetFocusedViewInWindow( [NSApp keyWindow] );
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75}
76
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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}
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87
88@interface wxNSView : NSView
89{
fc099495 90 NSTrackingRectTag rectTag;
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91#if MAC_OS_X_VERSION_MIN_REQUIRED >= MAC_OS_X_VERSION_10_5
92 NSTrackingArea* _trackingArea;
93#endif
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94}
95
03647350 96// the tracking tag is needed to track mouse enter / exit events
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97- (void) setTrackingTag: (NSTrackingRectTag)tag;
98- (NSTrackingRectTag) trackingTag;
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99#if MAC_OS_X_VERSION_MIN_REQUIRED >= MAC_OS_X_VERSION_10_5
100// under 10.5 we can also track mouse moved events on non-focused windows if
101// we use the new NSTrackingArea APIs.
102- (void) updateTrackingArea;
103- (NSTrackingArea*) trackingArea;
104#endif
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105@end // wxNSView
106
03647350 107@interface NSView(PossibleMethods)
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108- (void)setTitle:(NSString *)aString;
109- (void)setStringValue:(NSString *)aString;
110- (void)setIntValue:(int)anInt;
111- (void)setFloatValue:(float)aFloat;
112- (void)setDoubleValue:(double)aDouble;
113
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114- (double)minValue;
115- (double)maxValue;
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116- (void)setMinValue:(double)aDouble;
117- (void)setMaxValue:(double)aDouble;
118
119- (void)sizeToFit;
120
121- (BOOL)isEnabled;
122- (void)setEnabled:(BOOL)flag;
123
124- (void)setImage:(NSImage *)image;
125- (void)setControlSize:(NSControlSize)size;
0c530e5a 126
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127- (void)setFont:(NSFont *)fontObject;
128
0c530e5a 129- (id)contentView;
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130
131- (void)setTarget:(id)anObject;
132- (void)setAction:(SEL)aSelector;
133- (void)setDoubleAction:(SEL)aSelector;
3b2527c7 134- (void)setBackgroundColor:(NSColor*)aColor;
bc5c09a3 135- (void)setOpaque:(BOOL)opaque;
1a289c62 136- (void)setTextColor:(NSColor *)color;
3b2527c7 137- (void)setImagePosition:(NSCellImagePosition)aPosition;
03647350 138@end
ffad7b0d 139
63a6419c 140long wxOSXTranslateCocoaKey( NSEvent* event )
524c47aa 141{
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142 long retval = 0;
143
144 if ([event type] != NSFlagsChanged)
03647350 145 {
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146 NSString* s = [event charactersIgnoringModifiers];
147 // backspace char reports as delete w/modifiers for some reason
148 if ([s length] == 1)
149 {
150 switch ( [s characterAtIndex:0] )
151 {
152 // backspace key
153 case 0x7F :
03647350 154 case 8 :
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155 retval = WXK_BACK;
156 break;
157 case NSUpArrowFunctionKey :
158 retval = WXK_UP;
159 break;
160 case NSDownArrowFunctionKey :
161 retval = WXK_DOWN;
162 break;
163 case NSLeftArrowFunctionKey :
164 retval = WXK_LEFT;
165 break;
166 case NSRightArrowFunctionKey :
167 retval = WXK_RIGHT;
168 break;
169 case NSInsertFunctionKey :
170 retval = WXK_INSERT;
171 break;
172 case NSDeleteFunctionKey :
173 retval = WXK_DELETE;
174 break;
175 case NSHomeFunctionKey :
176 retval = WXK_HOME;
177 break;
178 // case NSBeginFunctionKey :
179 // retval = WXK_BEGIN;
180 // break;
181 case NSEndFunctionKey :
182 retval = WXK_END;
183 break;
184 case NSPageUpFunctionKey :
185 retval = WXK_PAGEUP;
186 break;
187 case NSPageDownFunctionKey :
188 retval = WXK_PAGEDOWN;
189 break;
190 case NSHelpFunctionKey :
191 retval = WXK_HELP;
192 break;
193 default:
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194 int intchar = [s characterAtIndex: 0];
195 if ( intchar >= NSF1FunctionKey && intchar <= NSF24FunctionKey )
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196 retval = WXK_F1 + (intchar - NSF1FunctionKey );
197 break;
198 }
199 }
200 }
03647350 201
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202 // Some keys don't seem to have constants. The code mimics the approach
203 // taken by WebKit. See:
204 // http://trac.webkit.org/browser/trunk/WebCore/platform/mac/KeyEventMac.mm
205 switch( [event keyCode] )
524c47aa 206 {
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207 // command key
208 case 54:
209 case 55:
210 retval = WXK_COMMAND;
524c47aa 211 break;
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212 // caps locks key
213 case 57: // Capslock
214 retval = WXK_CAPITAL;
524c47aa 215 break;
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216 // shift key
217 case 56: // Left Shift
218 case 60: // Right Shift
219 retval = WXK_SHIFT;
524c47aa 220 break;
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221 // alt key
222 case 58: // Left Alt
223 case 61: // Right Alt
224 retval = WXK_ALT;
524c47aa 225 break;
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226 // ctrl key
227 case 59: // Left Ctrl
228 case 62: // Right Ctrl
229 retval = WXK_CONTROL;
524c47aa 230 break;
63a6419c 231 // clear key
03647350 232 case 71:
63a6419c 233 retval = WXK_CLEAR;
524c47aa 234 break;
63a6419c 235 // tab key
03647350 236 case 48:
63a6419c 237 retval = WXK_TAB;
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238 break;
239
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240 case 75: // /
241 retval = WXK_NUMPAD_DIVIDE;
03647350 242 break;
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243 case 67: // *
244 retval = WXK_NUMPAD_MULTIPLY;
245 break;
246 case 78: // -
247 retval = WXK_NUMPAD_SUBTRACT;
248 break;
249 case 69: // +
250 retval = WXK_NUMPAD_ADD;
251 break;
252 case 76: // Enter
253 retval = WXK_NUMPAD_ENTER;
254 break;
255 case 65: // .
256 retval = WXK_NUMPAD_DECIMAL;
257 break;
258 case 82: // 0
259 retval = WXK_NUMPAD0;
260 break;
261 case 83: // 1
262 retval = WXK_NUMPAD1;
263 break;
264 case 84: // 2
265 retval = WXK_NUMPAD2;
266 break;
267 case 85: // 3
268 retval = WXK_NUMPAD3;
269 break;
270 case 86: // 4
271 retval = WXK_NUMPAD4;
272 break;
273 case 87: // 5
274 retval = WXK_NUMPAD5;
275 break;
276 case 88: // 6
277 retval = WXK_NUMPAD6;
278 break;
279 case 89: // 7
280 retval = WXK_NUMPAD7;
281 break;
282 case 91: // 8
283 retval = WXK_NUMPAD8;
284 break;
285 case 92: // 9
286 retval = WXK_NUMPAD9;
287 break;
288 default:
289 //retval = [event keyCode];
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290 break;
291 }
292 return retval;
293}
294
ddbc8ac9 295void wxWidgetCocoaImpl::SetupKeyEvent(wxKeyEvent &wxevent , NSEvent * nsEvent, NSString* charString)
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296{
297 UInt32 modifiers = [nsEvent modifierFlags] ;
fc39cf72 298 int eventType = [nsEvent type];
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299
300 wxevent.m_shiftDown = modifiers & NSShiftKeyMask;
301 wxevent.m_controlDown = modifiers & NSControlKeyMask;
302 wxevent.m_altDown = modifiers & NSAlternateKeyMask;
303 wxevent.m_metaDown = modifiers & NSCommandKeyMask;
03647350 304
19c7ac3d 305 wxevent.m_rawCode = [nsEvent keyCode];
524c47aa 306 wxevent.m_rawFlags = modifiers;
03647350 307
e490b0d2 308 wxevent.SetTimestamp( (int)([nsEvent timestamp] * 1000) ) ;
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309
310 wxString chars;
311 if ( eventType != NSFlagsChanged )
312 {
2fea6972 313 NSString* nschars = [nsEvent charactersIgnoringModifiers];
f0e0116e 314 if ( charString )
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315 {
316 // if charString is set, it did not come from key up / key down
317 wxevent.SetEventType( wxEVT_CHAR );
f66ecdc4 318 chars = wxCFStringRef::AsString(charString);
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319 }
320 else if ( nschars )
19c7ac3d 321 {
f66ecdc4 322 chars = wxCFStringRef::AsString(nschars);
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323 }
324 }
03647350 325
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326 int aunichar = chars.Length() > 0 ? chars[0] : 0;
327 long keyval = 0;
03647350 328
63a6419c 329 if (wxevent.GetEventType() != wxEVT_CHAR)
4d61ae5f 330 {
63a6419c 331 keyval = wxOSXTranslateCocoaKey(nsEvent) ;
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332 switch (eventType)
333 {
334 case NSKeyDown :
335 wxevent.SetEventType( wxEVT_KEY_DOWN ) ;
336 break;
337 case NSKeyUp :
338 wxevent.SetEventType( wxEVT_KEY_UP ) ;
339 break;
340 case NSFlagsChanged :
341 switch (keyval)
342 {
343 case WXK_CONTROL:
344 wxevent.SetEventType( wxevent.m_controlDown ? wxEVT_KEY_DOWN : wxEVT_KEY_UP);
345 break;
346 case WXK_SHIFT:
347 wxevent.SetEventType( wxevent.m_shiftDown ? wxEVT_KEY_DOWN : wxEVT_KEY_UP);
348 break;
349 case WXK_ALT:
350 wxevent.SetEventType( wxevent.m_altDown ? wxEVT_KEY_DOWN : wxEVT_KEY_UP);
351 break;
352 case WXK_COMMAND:
353 wxevent.SetEventType( wxevent.m_metaDown ? wxEVT_KEY_DOWN : wxEVT_KEY_UP);
354 break;
355 }
356 break;
357 default :
358 break ;
359 }
360 }
19c7ac3d 361
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362 if ( !keyval )
363 {
364 if ( wxevent.GetEventType() == wxEVT_KEY_UP || wxevent.GetEventType() == wxEVT_KEY_DOWN )
365 keyval = wxToupper( aunichar ) ;
366 else
367 keyval = aunichar;
368 }
03647350 369
19c7ac3d 370#if wxUSE_UNICODE
63a6419c 371 wxevent.m_uniChar = aunichar;
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372#endif
373 wxevent.m_keyCode = keyval;
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374
375 wxWindowMac* peer = GetWXPeer();
376 if ( peer )
377 {
378 wxevent.SetEventObject(peer);
379 wxevent.SetId(peer->GetId()) ;
380 }
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381}
382
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383UInt32 g_lastButton = 0 ;
384bool g_lastButtonWasFakeRight = false ;
385
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386// better scroll wheel support
387// see http://lists.apple.com/archives/cocoa-dev/2007/Feb/msg00050.html
388
389@interface NSEvent (DeviceDelta)
390- (float)deviceDeltaX;
391- (float)deviceDeltaY;
392@end
393
ddbc8ac9 394void wxWidgetCocoaImpl::SetupMouseEvent( wxMouseEvent &wxevent , NSEvent * nsEvent )
33e90275 395{
4800ca79 396 int eventType = [nsEvent type];
33e90275 397 UInt32 modifiers = [nsEvent modifierFlags] ;
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398
399 NSPoint locationInWindow = [nsEvent locationInWindow];
400
401 // adjust coordinates for the window of the target view
402 if ( [nsEvent window] != [m_osxView window] )
403 {
404 if ( [nsEvent window] != nil )
405 locationInWindow = [[nsEvent window] convertBaseToScreen:locationInWindow];
406
407 if ( [m_osxView window] != nil )
408 locationInWindow = [[m_osxView window] convertScreenToBase:locationInWindow];
409 }
410
411 NSPoint locationInView = [m_osxView convertPoint:locationInWindow fromView:nil];
412 wxPoint locationInViewWX = wxFromNSPoint( m_osxView, locationInView );
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413
414 // these parameters are not given for all events
415 UInt32 button = [nsEvent buttonNumber];
4800ca79 416 UInt32 clickCount = 0;
33e90275 417
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418 wxevent.m_x = locationInViewWX.x;
419 wxevent.m_y = locationInViewWX.y;
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420 wxevent.m_shiftDown = modifiers & NSShiftKeyMask;
421 wxevent.m_controlDown = modifiers & NSControlKeyMask;
422 wxevent.m_altDown = modifiers & NSAlternateKeyMask;
423 wxevent.m_metaDown = modifiers & NSCommandKeyMask;
e490b0d2 424 wxevent.SetTimestamp( (int)([nsEvent timestamp] * 1000) ) ;
54f11060 425
03647350 426 UInt32 mouseChord = 0;
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427
428 switch (eventType)
429 {
430 case NSLeftMouseDown :
431 case NSLeftMouseDragged :
432 mouseChord = 1U;
433 break;
434 case NSRightMouseDown :
435 case NSRightMouseDragged :
436 mouseChord = 2U;
437 break;
438 case NSOtherMouseDown :
439 case NSOtherMouseDragged :
440 mouseChord = 4U;
441 break;
442 }
443
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444 // a control click is interpreted as a right click
445 bool thisButtonIsFakeRight = false ;
54f11060 446 if ( button == 0 && (modifiers & NSControlKeyMask) )
33e90275 447 {
54f11060 448 button = 1 ;
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449 thisButtonIsFakeRight = true ;
450 }
451
452 // otherwise we report double clicks by connecting a left click with a ctrl-left click
453 if ( clickCount > 1 && button != g_lastButton )
454 clickCount = 1 ;
54f11060 455
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456 // we must make sure that our synthetic 'right' button corresponds in
457 // mouse down, moved and mouse up, and does not deliver a right down and left up
54f11060 458 switch (eventType)
33e90275 459 {
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460 case NSLeftMouseDown :
461 case NSRightMouseDown :
462 case NSOtherMouseDown :
463 g_lastButton = button ;
464 g_lastButtonWasFakeRight = thisButtonIsFakeRight ;
465 break;
466 }
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467
468 if ( button == 0 )
469 {
470 g_lastButton = 0 ;
471 g_lastButtonWasFakeRight = false ;
472 }
54f11060 473 else if ( g_lastButton == 1 && g_lastButtonWasFakeRight )
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474 button = g_lastButton ;
475
476 // Adjust the chord mask to remove the primary button and add the
477 // secondary button. It is possible that the secondary button is
478 // already pressed, e.g. on a mouse connected to a laptop, but this
479 // possibility is ignored here:
480 if( thisButtonIsFakeRight && ( mouseChord & 1U ) )
481 mouseChord = ((mouseChord & ~1U) | 2U);
482
483 if(mouseChord & 1U)
484 wxevent.m_leftDown = true ;
485 if(mouseChord & 2U)
486 wxevent.m_rightDown = true ;
487 if(mouseChord & 4U)
488 wxevent.m_middleDown = true ;
489
33e90275 490 // translate into wx types
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491 switch (eventType)
492 {
493 case NSLeftMouseDown :
494 case NSRightMouseDown :
495 case NSOtherMouseDown :
08c1b134 496 clickCount = [nsEvent clickCount];
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497 switch ( button )
498 {
499 case 0 :
500 wxevent.SetEventType( clickCount > 1 ? wxEVT_LEFT_DCLICK : wxEVT_LEFT_DOWN ) ;
501 break ;
502
503 case 1 :
504 wxevent.SetEventType( clickCount > 1 ? wxEVT_RIGHT_DCLICK : wxEVT_RIGHT_DOWN ) ;
505 break ;
506
507 case 2 :
508 wxevent.SetEventType( clickCount > 1 ? wxEVT_MIDDLE_DCLICK : wxEVT_MIDDLE_DOWN ) ;
509 break ;
510
511 default:
512 break ;
513 }
514 break ;
515
516 case NSLeftMouseUp :
517 case NSRightMouseUp :
518 case NSOtherMouseUp :
08c1b134 519 clickCount = [nsEvent clickCount];
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520 switch ( button )
521 {
522 case 0 :
523 wxevent.SetEventType( wxEVT_LEFT_UP ) ;
524 break ;
525
526 case 1 :
527 wxevent.SetEventType( wxEVT_RIGHT_UP ) ;
528 break ;
529
530 case 2 :
531 wxevent.SetEventType( wxEVT_MIDDLE_UP ) ;
532 break ;
533
534 default:
535 break ;
536 }
537 break ;
538
539 case NSScrollWheel :
540 {
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541 float deltaX = 0.0;
542 float deltaY = 0.0;
543
33e90275 544 wxevent.SetEventType( wxEVT_MOUSEWHEEL ) ;
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545
546 // see http://developer.apple.com/qa/qa2005/qa1453.html
547 // for more details on why we have to look for the exact type
548
549 const EventRef cEvent = (EventRef) [nsEvent eventRef];
550 bool isMouseScrollEvent = false;
551 if ( cEvent )
552 isMouseScrollEvent = ::GetEventKind(cEvent) == kEventMouseScroll;
553
554 if ( isMouseScrollEvent )
555 {
556 deltaX = [nsEvent deviceDeltaX];
557 deltaY = [nsEvent deviceDeltaY];
558 }
559 else
560 {
561 deltaX = ([nsEvent deltaX] * 10);
562 deltaY = ([nsEvent deltaY] * 10);
563 }
564
e32090ba 565 wxevent.m_wheelDelta = 10;
33e90275 566 wxevent.m_linesPerAction = 1;
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567
568 if ( fabs(deltaX) > fabs(deltaY) )
4800ca79 569 {
33e90275 570 wxevent.m_wheelAxis = 1;
a533f050 571 wxevent.m_wheelRotation = (int)deltaX;
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572 }
573 else
574 {
a533f050 575 wxevent.m_wheelRotation = (int)deltaY;
4800ca79 576 }
a533f050 577
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578 }
579 break ;
580
581 case NSMouseEntered :
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582 wxevent.SetEventType( wxEVT_ENTER_WINDOW ) ;
583 break;
33e90275 584 case NSMouseExited :
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585 wxevent.SetEventType( wxEVT_LEAVE_WINDOW ) ;
586 break;
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587 case NSLeftMouseDragged :
588 case NSRightMouseDragged :
589 case NSOtherMouseDragged :
590 case NSMouseMoved :
591 wxevent.SetEventType( wxEVT_MOTION ) ;
592 break;
593 default :
594 break ;
595 }
03647350 596
08c1b134 597 wxevent.m_clickCount = clickCount;
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598 wxWindowMac* peer = GetWXPeer();
599 if ( peer )
600 {
601 wxevent.SetEventObject(peer);
602 wxevent.SetId(peer->GetId()) ;
603 }
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604}
605
606@implementation wxNSView
607
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608+ (void)initialize
609{
610 static BOOL initialized = NO;
03647350 611 if (!initialized)
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612 {
613 initialized = YES;
614 wxOSXCocoaClassAddWXMethods( self );
615 }
616}
617
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618- (void) setTrackingTag: (NSTrackingRectTag)tag
619{
620 rectTag = tag;
621}
622
623- (NSTrackingRectTag) trackingTag
624{
625 return rectTag;
626}
627
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628#if MAC_OS_X_VERSION_MIN_REQUIRED >= MAC_OS_X_VERSION_10_5
629- (void) updateTrackingArea
630{
631 if (_trackingArea)
632 {
633 [self removeTrackingArea: _trackingArea];
634 [_trackingArea release];
635 }
636
637 NSTrackingAreaOptions options = NSTrackingMouseEnteredAndExited|NSTrackingMouseMoved|NSTrackingActiveAlways;
638
639 NSTrackingArea* area = [[NSTrackingArea alloc] initWithRect: [self bounds] options: options owner: self userInfo: nil];
640 [self addTrackingArea: area];
641
642 _trackingArea = area;
643}
644
645- (NSTrackingArea*) trackingArea
646{
647 return _trackingArea;
648}
649#endif
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650@end // wxNSView
651
652//
653// event handlers
654//
655
656#if wxUSE_DRAG_AND_DROP
657
658// see http://lists.apple.com/archives/Cocoa-dev/2005/Jul/msg01244.html
659// for details on the NSPasteboard -> PasteboardRef conversion
660
661NSDragOperation wxOSX_draggingEntered( id self, SEL _cmd, id <NSDraggingInfo>sender )
662{
663 wxWidgetCocoaImpl* impl = (wxWidgetCocoaImpl* ) wxWidgetImpl::FindFromWXWidget( self );
664 if (impl == NULL)
665 return NSDragOperationNone;
03647350 666
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667 return impl->draggingEntered(sender, self, _cmd);
668}
669
670void wxOSX_draggingExited( id self, SEL _cmd, id <NSDraggingInfo> sender )
671{
672 wxWidgetCocoaImpl* impl = (wxWidgetCocoaImpl* ) wxWidgetImpl::FindFromWXWidget( self );
673 if (impl == NULL)
674 return ;
03647350 675
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676 return impl->draggingExited(sender, self, _cmd);
677}
678
679NSDragOperation wxOSX_draggingUpdated( id self, SEL _cmd, id <NSDraggingInfo>sender )
680{
681 wxWidgetCocoaImpl* impl = (wxWidgetCocoaImpl* ) wxWidgetImpl::FindFromWXWidget( self );
682 if (impl == NULL)
683 return NSDragOperationNone;
03647350 684
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685 return impl->draggingUpdated(sender, self, _cmd);
686}
687
688BOOL wxOSX_performDragOperation( id self, SEL _cmd, id <NSDraggingInfo> sender )
689{
690 wxWidgetCocoaImpl* impl = (wxWidgetCocoaImpl* ) wxWidgetImpl::FindFromWXWidget( self );
691 if (impl == NULL)
692 return NSDragOperationNone;
03647350 693
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694 return impl->performDragOperation(sender, self, _cmd) ? YES:NO ;
695}
696
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697#endif
698
03647350 699void wxOSX_mouseEvent(NSView* self, SEL _cmd, NSEvent *event)
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700{
701 wxWidgetCocoaImpl* impl = (wxWidgetCocoaImpl* ) wxWidgetImpl::FindFromWXWidget( self );
702 if (impl == NULL)
703 return;
03647350 704
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705 impl->mouseEvent(event, self, _cmd);
706}
707
849252d5 708BOOL wxOSX_acceptsFirstMouse(NSView* WXUNUSED(self), SEL WXUNUSED(_cmd), NSEvent *WXUNUSED(event))
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709{
710 // This is needed to support click through, otherwise the first click on a window
711 // will not do anything unless it is the active window already.
712 return YES;
713}
714
03647350 715void wxOSX_keyEvent(NSView* self, SEL _cmd, NSEvent *event)
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716{
717 wxWidgetCocoaImpl* impl = (wxWidgetCocoaImpl* ) wxWidgetImpl::FindFromWXWidget( self );
718 if (impl == NULL)
719 return;
03647350 720
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721 impl->keyEvent(event, self, _cmd);
722}
723
03647350 724void wxOSX_insertText(NSView* self, SEL _cmd, NSString* text)
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725{
726 wxWidgetCocoaImpl* impl = (wxWidgetCocoaImpl* ) wxWidgetImpl::FindFromWXWidget( self );
727 if (impl == NULL)
728 return;
03647350 729
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730 impl->insertText(text, self, _cmd);
731}
732
03647350 733BOOL wxOSX_performKeyEquivalent(NSView* self, SEL _cmd, NSEvent *event)
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734{
735 wxWidgetCocoaImpl* impl = (wxWidgetCocoaImpl* ) wxWidgetImpl::FindFromWXWidget( self );
736 if (impl == NULL)
737 return NO;
03647350 738
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739 return impl->performKeyEquivalent(event, self, _cmd);
740}
741
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742BOOL wxOSX_acceptsFirstResponder(NSView* self, SEL _cmd)
743{
744 wxWidgetCocoaImpl* impl = (wxWidgetCocoaImpl* ) wxWidgetImpl::FindFromWXWidget( self );
745 if (impl == NULL)
746 return NO;
03647350 747
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748 return impl->acceptsFirstResponder(self, _cmd);
749}
750
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751BOOL wxOSX_becomeFirstResponder(NSView* self, SEL _cmd)
752{
753 wxWidgetCocoaImpl* impl = (wxWidgetCocoaImpl* ) wxWidgetImpl::FindFromWXWidget( self );
754 if (impl == NULL)
755 return NO;
03647350 756
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757 return impl->becomeFirstResponder(self, _cmd);
758}
759
760BOOL wxOSX_resignFirstResponder(NSView* self, SEL _cmd)
761{
762 wxWidgetCocoaImpl* impl = (wxWidgetCocoaImpl* ) wxWidgetImpl::FindFromWXWidget( self );
763 if (impl == NULL)
764 return NO;
03647350 765
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766 return impl->resignFirstResponder(self, _cmd);
767}
768
769void wxOSX_resetCursorRects(NSView* self, SEL _cmd)
770{
771 wxWidgetCocoaImpl* impl = (wxWidgetCocoaImpl* ) wxWidgetImpl::FindFromWXWidget( self );
772 if (impl == NULL)
773 return;
03647350 774
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775 impl->resetCursorRects(self, _cmd);
776}
777
778BOOL wxOSX_isFlipped(NSView* self, SEL _cmd)
779{
780 wxWidgetCocoaImpl* impl = (wxWidgetCocoaImpl* ) wxWidgetImpl::FindFromWXWidget( self );
781 if (impl == NULL)
782 return NO;
03647350 783
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784 return impl->isFlipped(self, _cmd) ? YES:NO;
785}
786
787void wxOSX_drawRect(NSView* self, SEL _cmd, NSRect rect)
788{
789 wxWidgetCocoaImpl* impl = (wxWidgetCocoaImpl* ) wxWidgetImpl::FindFromWXWidget( self );
790 if (impl == NULL)
791 return;
03647350 792
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793 return impl->drawRect(&rect, self, _cmd);
794}
795
e32090ba 796void wxOSX_controlAction(NSView* self, SEL _cmd, id sender)
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797{
798 wxWidgetCocoaImpl* impl = (wxWidgetCocoaImpl* ) wxWidgetImpl::FindFromWXWidget( self );
799 if (impl == NULL)
800 return;
03647350 801
e32090ba 802 impl->controlAction(self, _cmd, sender);
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803}
804
e32090ba 805void wxOSX_controlDoubleAction(NSView* self, SEL _cmd, id sender)
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806{
807 wxWidgetCocoaImpl* impl = (wxWidgetCocoaImpl* ) wxWidgetImpl::FindFromWXWidget( self );
808 if (impl == NULL)
809 return;
03647350 810
e32090ba 811 impl->controlDoubleAction(self, _cmd, sender);
4dd9fdf8 812}
dbeddfb9 813
d8207702 814unsigned int wxWidgetCocoaImpl::draggingEntered(void* s, WXWidget WXUNUSED(slf), void *WXUNUSED(_cmd))
33e90275 815{
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816 id <NSDraggingInfo>sender = (id <NSDraggingInfo>) s;
817 NSPasteboard *pboard = [sender draggingPasteboard];
818 NSDragOperation sourceDragMask = [sender draggingSourceOperationMask];
03647350 819
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820 wxWindow* wxpeer = GetWXPeer();
821 if ( wxpeer == NULL )
822 return NSDragOperationNone;
03647350 823
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824 wxDropTarget* target = wxpeer->GetDropTarget();
825 if ( target == NULL )
826 return NSDragOperationNone;
827
828 wxDragResult result = wxDragNone;
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829 NSPoint nspoint = [m_osxView convertPoint:[sender draggingLocation] fromView:nil];
830 wxPoint pt = wxFromNSPoint( m_osxView, nspoint );
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831
832 if ( sourceDragMask & NSDragOperationLink )
833 result = wxDragLink;
834 else if ( sourceDragMask & NSDragOperationCopy )
835 result = wxDragCopy;
836 else if ( sourceDragMask & NSDragOperationMove )
837 result = wxDragMove;
838
03647350 839 PasteboardRef pboardRef;
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840 PasteboardCreate((CFStringRef)[pboard name], &pboardRef);
841 target->SetCurrentDragPasteboard(pboardRef);
842 result = target->OnEnter(pt.x, pt.y, result);
843 CFRelease(pboardRef);
03647350 844
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845 NSDragOperation nsresult = NSDragOperationNone;
846 switch (result )
33e90275 847 {
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848 case wxDragLink:
849 nsresult = NSDragOperationLink;
850 case wxDragMove:
851 nsresult = NSDragOperationMove;
852 case wxDragCopy:
853 nsresult = NSDragOperationCopy;
854 default :
855 break;
856 }
857 return nsresult;
858}
33e90275 859
d8207702 860void wxWidgetCocoaImpl::draggingExited(void* s, WXWidget WXUNUSED(slf), void *WXUNUSED(_cmd))
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861{
862 id <NSDraggingInfo>sender = (id <NSDraggingInfo>) s;
863 NSPasteboard *pboard = [sender draggingPasteboard];
03647350 864
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865 wxWindow* wxpeer = GetWXPeer();
866 if ( wxpeer == NULL )
867 return;
03647350 868
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869 wxDropTarget* target = wxpeer->GetDropTarget();
870 if ( target == NULL )
871 return;
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872
873 PasteboardRef pboardRef;
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874 PasteboardCreate((CFStringRef)[pboard name], &pboardRef);
875 target->SetCurrentDragPasteboard(pboardRef);
876 target->OnLeave();
877 CFRelease(pboardRef);
878 }
879
d8207702 880unsigned int wxWidgetCocoaImpl::draggingUpdated(void* s, WXWidget WXUNUSED(slf), void *WXUNUSED(_cmd))
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881{
882 id <NSDraggingInfo>sender = (id <NSDraggingInfo>) s;
883 NSPasteboard *pboard = [sender draggingPasteboard];
884 NSDragOperation sourceDragMask = [sender draggingSourceOperationMask];
03647350 885
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886 wxWindow* wxpeer = GetWXPeer();
887 if ( wxpeer == NULL )
888 return NSDragOperationNone;
03647350 889
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890 wxDropTarget* target = wxpeer->GetDropTarget();
891 if ( target == NULL )
892 return NSDragOperationNone;
893
894 wxDragResult result = wxDragNone;
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895 NSPoint nspoint = [m_osxView convertPoint:[sender draggingLocation] fromView:nil];
896 wxPoint pt = wxFromNSPoint( m_osxView, nspoint );
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897
898 if ( sourceDragMask & NSDragOperationLink )
899 result = wxDragLink;
900 else if ( sourceDragMask & NSDragOperationCopy )
901 result = wxDragCopy;
902 else if ( sourceDragMask & NSDragOperationMove )
903 result = wxDragMove;
808cbd17 904
03647350 905 PasteboardRef pboardRef;
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906 PasteboardCreate((CFStringRef)[pboard name], &pboardRef);
907 target->SetCurrentDragPasteboard(pboardRef);
908 result = target->OnDragOver(pt.x, pt.y, result);
909 CFRelease(pboardRef);
03647350 910
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911 NSDragOperation nsresult = NSDragOperationNone;
912 switch (result )
913 {
914 case wxDragLink:
915 nsresult = NSDragOperationLink;
916 case wxDragMove:
917 nsresult = NSDragOperationMove;
918 case wxDragCopy:
919 nsresult = NSDragOperationCopy;
920 default :
921 break;
922 }
923 return nsresult;
924}
925
d8207702 926bool wxWidgetCocoaImpl::performDragOperation(void* s, WXWidget WXUNUSED(slf), void *WXUNUSED(_cmd))
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927{
928 id <NSDraggingInfo>sender = (id <NSDraggingInfo>) s;
dbeddfb9 929
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930 NSPasteboard *pboard = [sender draggingPasteboard];
931 NSDragOperation sourceDragMask = [sender draggingSourceOperationMask];
03647350 932
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933 wxWindow* wxpeer = GetWXPeer();
934 wxDropTarget* target = wxpeer->GetDropTarget();
935 wxDragResult result = wxDragNone;
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936 NSPoint nspoint = [m_osxView convertPoint:[sender draggingLocation] fromView:nil];
937 wxPoint pt = wxFromNSPoint( m_osxView, nspoint );
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938
939 if ( sourceDragMask & NSDragOperationLink )
940 result = wxDragLink;
941 else if ( sourceDragMask & NSDragOperationCopy )
942 result = wxDragCopy;
943 else if ( sourceDragMask & NSDragOperationMove )
944 result = wxDragMove;
945
03647350 946 PasteboardRef pboardRef;
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947 PasteboardCreate((CFStringRef)[pboard name], &pboardRef);
948 target->SetCurrentDragPasteboard(pboardRef);
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949
950 if (target->OnDrop(pt.x, pt.y))
951 result = target->OnData(pt.x, pt.y, result);
952
4dd9fdf8 953 CFRelease(pboardRef);
03647350 954
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955 return result != wxDragNone;
956}
957
63a6419c 958typedef void (*wxOSX_TextEventHandlerPtr)(NSView* self, SEL _cmd, NSString *event);
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959typedef void (*wxOSX_EventHandlerPtr)(NSView* self, SEL _cmd, NSEvent *event);
960typedef BOOL (*wxOSX_PerformKeyEventHandlerPtr)(NSView* self, SEL _cmd, NSEvent *event);
961typedef BOOL (*wxOSX_FocusHandlerPtr)(NSView* self, SEL _cmd);
962typedef BOOL (*wxOSX_ResetCursorRectsHandlerPtr)(NSView* self, SEL _cmd);
11fed901 963typedef void (*wxOSX_DrawRectHandlerPtr)(NSView* self, SEL _cmd, NSRect rect);
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964
965void wxWidgetCocoaImpl::mouseEvent(WX_NSEvent event, WXWidget slf, void *_cmd)
966{
967 if ( !DoHandleMouseEvent(event) )
968 {
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969 // for plain NSView mouse events would propagate to parents otherwise
970 if (!m_wxPeer->MacIsUserPane())
971 {
972 wxOSX_EventHandlerPtr superimpl = (wxOSX_EventHandlerPtr) [[slf superclass] instanceMethodForSelector:(SEL)_cmd];
973 superimpl(slf, (SEL)_cmd, event);
974 }
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975 }
976}
977
978void wxWidgetCocoaImpl::keyEvent(WX_NSEvent event, WXWidget slf, void *_cmd)
979{
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980 if ( [event type] == NSKeyDown )
981 m_lastKeyDownEvent = event;
7cb2a241 982 if ( GetFocusedViewInWindow([slf window]) != slf || m_hasEditor || !DoHandleKeyEvent(event) )
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983 {
984 wxOSX_EventHandlerPtr superimpl = (wxOSX_EventHandlerPtr) [[slf superclass] instanceMethodForSelector:(SEL)_cmd];
985 superimpl(slf, (SEL)_cmd, event);
986 }
715824d5 987 m_lastKeyDownEvent = NULL;
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988}
989
f0e0116e 990void wxWidgetCocoaImpl::insertText(NSString* text, WXWidget slf, void *_cmd)
4dd9fdf8 991{
7cb2a241 992 if ( m_lastKeyDownEvent==NULL || m_hasEditor || !DoHandleCharEvent(m_lastKeyDownEvent, text) )
4dd9fdf8 993 {
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994 wxOSX_TextEventHandlerPtr superimpl = (wxOSX_TextEventHandlerPtr) [[slf superclass] instanceMethodForSelector:(SEL)_cmd];
995 superimpl(slf, (SEL)_cmd, text);
4dd9fdf8 996 }
f0e0116e 997}
4dd9fdf8 998
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999
1000bool wxWidgetCocoaImpl::performKeyEquivalent(WX_NSEvent event, WXWidget slf, void *_cmd)
1001{
1002 wxOSX_PerformKeyEventHandlerPtr superimpl = (wxOSX_PerformKeyEventHandlerPtr) [[slf superclass] instanceMethodForSelector:(SEL)_cmd];
1003 return superimpl(slf, (SEL)_cmd, event);
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1004}
1005
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1006bool wxWidgetCocoaImpl::acceptsFirstResponder(WXWidget slf, void *_cmd)
1007{
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1008 if ( m_wxPeer->MacIsUserPane() )
1009 return m_wxPeer->AcceptsFocus();
1010 else
1011 {
1012 wxOSX_FocusHandlerPtr superimpl = (wxOSX_FocusHandlerPtr) [[slf superclass] instanceMethodForSelector:(SEL)_cmd];
1013 return superimpl(slf, (SEL)_cmd);
1014 }
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1015}
1016
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1017bool wxWidgetCocoaImpl::becomeFirstResponder(WXWidget slf, void *_cmd)
1018{
1019 wxOSX_FocusHandlerPtr superimpl = (wxOSX_FocusHandlerPtr) [[slf superclass] instanceMethodForSelector:(SEL)_cmd];
b42865ce 1020 // get the current focus before running becomeFirstResponder
03647350 1021 NSView* otherView = FindFocus();
7cb2a241 1022
b42865ce 1023 wxWidgetImpl* otherWindow = FindFromWXWidget(otherView);
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1024 BOOL r = superimpl(slf, (SEL)_cmd);
1025 if ( r )
f06e0fea 1026 {
b42865ce 1027 DoNotifyFocusEvent( true, otherWindow );
f06e0fea 1028 }
7cb2a241 1029
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1030 return r;
1031}
1032
1033bool wxWidgetCocoaImpl::resignFirstResponder(WXWidget slf, void *_cmd)
1034{
1035 wxOSX_FocusHandlerPtr superimpl = (wxOSX_FocusHandlerPtr) [[slf superclass] instanceMethodForSelector:(SEL)_cmd];
1036 BOOL r = superimpl(slf, (SEL)_cmd);
b42865ce 1037 // get the current focus after running resignFirstResponder
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1038 // note that this value isn't reliable, it might return the same view that
1039 // is resigning
03647350 1040 NSView* otherView = FindFocus();
b42865ce 1041 wxWidgetImpl* otherWindow = FindFromWXWidget(otherView);
f06e0fea 1042 // NSTextViews have an editor as true responder, therefore the might get the
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1043 // resign notification if their editor takes over, don't trigger any event then
1044 if ( r && !m_hasEditor)
f06e0fea 1045 {
b42865ce 1046 DoNotifyFocusEvent( false, otherWindow );
f06e0fea 1047 }
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1048 return r;
1049}
1050
1051void wxWidgetCocoaImpl::resetCursorRects(WXWidget slf, void *_cmd)
1052{
1053 wxWindow* wxpeer = GetWXPeer();
1054 if ( wxpeer )
1055 {
1056 NSCursor *cursor = (NSCursor*)wxpeer->GetCursor().GetHCURSOR();
1057 if (cursor == NULL)
dbeddfb9 1058 {
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1059 wxOSX_ResetCursorRectsHandlerPtr superimpl = (wxOSX_ResetCursorRectsHandlerPtr) [[slf superclass] instanceMethodForSelector:(SEL)_cmd];
1060 superimpl(slf, (SEL)_cmd);
dbeddfb9 1061 }
4dd9fdf8 1062 else
57c0a8ac 1063 {
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1064 [slf addCursorRect: [slf bounds]
1065 cursor: cursor];
57c0a8ac 1066 }
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1067 }
1068}
03647350 1069
d8207702 1070bool wxWidgetCocoaImpl::isFlipped(WXWidget WXUNUSED(slf), void *WXUNUSED(_cmd))
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1071{
1072 return m_isFlipped;
1073}
33e90275 1074
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1075
1076#define OSX_DEBUG_DRAWING 0
1077
d8207702 1078void wxWidgetCocoaImpl::drawRect(void* rect, WXWidget slf, void *WXUNUSED(_cmd))
4dd9fdf8 1079{
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1080 // preparing the update region
1081
1082 wxRegion updateRgn;
1083 const NSRect *rects;
1084 NSInteger count;
1085
1086 [slf getRectsBeingDrawn:&rects count:&count];
1087 for ( int i = 0 ; i < count ; ++i )
1088 {
1089 updateRgn.Union(wxFromNSRect(slf, rects[i]));
1090 }
1091
1092 wxWindow* wxpeer = GetWXPeer();
1093
1094 if ( wxpeer->MacGetLeftBorderSize() != 0 || wxpeer->MacGetTopBorderSize() != 0 )
1095 {
1096 // as this update region is in native window locals we must adapt it to wx window local
1097 updateRgn.Offset( wxpeer->MacGetLeftBorderSize() , wxpeer->MacGetTopBorderSize() );
1098 }
1099
1100 if ( wxpeer->MacGetTopLevelWindow()->GetWindowStyle() & wxFRAME_SHAPED )
1101 {
1102 int xoffset = 0, yoffset = 0;
1103 wxRegion rgn = wxpeer->MacGetTopLevelWindow()->GetShape();
1104 wxpeer->MacRootWindowToWindow( &xoffset, &yoffset );
1105 rgn.Offset( xoffset, yoffset );
1106 updateRgn.Intersect(rgn);
1107 }
1108
1109 wxpeer->GetUpdateRegion() = updateRgn;
1110
1111 // setting up the drawing context
1112
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1113 CGContextRef context = (CGContextRef) [[NSGraphicsContext currentContext] graphicsPort];
1114 CGContextSaveGState( context );
396f0e3d 1115
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1116#if OSX_DEBUG_DRAWING
1117 CGContextBeginPath( context );
1118 CGContextMoveToPoint(context, 0, 0);
1119 NSRect bounds = [self bounds];
1120 CGContextAddLineToPoint(context, 10, 0);
1121 CGContextMoveToPoint(context, 0, 0);
1122 CGContextAddLineToPoint(context, 0, 10);
1123 CGContextMoveToPoint(context, bounds.size.width, bounds.size.height);
1124 CGContextAddLineToPoint(context, bounds.size.width, bounds.size.height-10);
1125 CGContextMoveToPoint(context, bounds.size.width, bounds.size.height);
1126 CGContextAddLineToPoint(context, bounds.size.width-10, bounds.size.height);
1127 CGContextClosePath( context );
1128 CGContextStrokePath(context);
1129#endif
396f0e3d 1130
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1131 if ( !m_isFlipped )
1132 {
1133 CGContextTranslateCTM( context, 0, [m_osxView bounds].size.height );
1134 CGContextScaleCTM( context, 1, -1 );
1135 }
b61b8371 1136
4dd9fdf8 1137 wxpeer->MacSetCGContextRef( context );
03647350 1138
09489833 1139 bool handled = wxpeer->MacDoRedraw( 0 );
4dd9fdf8 1140 CGContextRestoreGState( context );
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1141
1142 CGContextSaveGState( context );
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1143 if ( !handled )
1144 {
1145 // call super
1146 SEL _cmd = @selector(drawRect:);
1147 wxOSX_DrawRectHandlerPtr superimpl = (wxOSX_DrawRectHandlerPtr) [[slf superclass] instanceMethodForSelector:_cmd];
1148 superimpl(slf, _cmd, *(NSRect*)rect);
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1149 CGContextRestoreGState( context );
1150 CGContextSaveGState( context );
33e90275 1151 }
09489833 1152 wxpeer->MacPaintChildrenBorders();
15fc716c 1153 wxpeer->MacSetCGContextRef( NULL );
09489833 1154 CGContextRestoreGState( context );
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1155}
1156
d8207702 1157void wxWidgetCocoaImpl::controlAction( WXWidget WXUNUSED(slf), void *WXUNUSED(_cmd), void *WXUNUSED(sender))
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1158{
1159 wxWindow* wxpeer = (wxWindow*) GetWXPeer();
1160 if ( wxpeer )
1161 wxpeer->OSXHandleClicked(0);
1162}
33e90275 1163
d8207702 1164void wxWidgetCocoaImpl::controlDoubleAction( WXWidget WXUNUSED(slf), void *WXUNUSED(_cmd), void *WXUNUSED(sender))
524c47aa 1165{
524c47aa 1166}
33e90275 1167
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1168void wxWidgetCocoaImpl::controlTextDidChange()
1169{
1170 wxWindow* wxpeer = (wxWindow*)GetWXPeer();
1171 if ( wxpeer )
1172 {
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1173 // since native rtti doesn't have to be enabled and wx' rtti is not aware of the mixin wxTextEntry, workaround is needed
1174 wxTextCtrl *tc = wxDynamicCast( wxpeer , wxTextCtrl );
1175 wxComboBox *cb = wxDynamicCast( wxpeer , wxComboBox );
1176 if ( tc )
1177 tc->SendTextUpdatedEventIfAllowed();
1178 else if ( cb )
1179 cb->SendTextUpdatedEventIfAllowed();
1180 else
1181 {
1182 wxFAIL_MSG("Unexpected class for controlTextDidChange event");
1183 }
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1184 }
1185}
1186
03647350 1187//
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1188
1189#if OBJC_API_VERSION >= 2
1190
1191#define wxOSX_CLASS_ADD_METHOD( c, s, i, t ) \
1192 class_addMethod(c, s, i, t );
1193
1194#else
1195
1196#define wxOSX_CLASS_ADD_METHOD( c, s, i, t ) \
1197 { s, t, i },
1198
1199#endif
1200
1201void wxOSXCocoaClassAddWXMethods(Class c)
1202{
1203
1204#if OBJC_API_VERSION < 2
1205 static objc_method wxmethods[] =
1206 {
1207#endif
1208
1209 wxOSX_CLASS_ADD_METHOD(c, @selector(mouseDown:), (IMP) wxOSX_mouseEvent, "v@:@" )
1210 wxOSX_CLASS_ADD_METHOD(c, @selector(rightMouseDown:), (IMP) wxOSX_mouseEvent, "v@:@" )
1211 wxOSX_CLASS_ADD_METHOD(c, @selector(otherMouseDown:), (IMP) wxOSX_mouseEvent, "v@:@" )
1212
1213 wxOSX_CLASS_ADD_METHOD(c, @selector(mouseUp:), (IMP) wxOSX_mouseEvent, "v@:@" )
1214 wxOSX_CLASS_ADD_METHOD(c, @selector(rightMouseUp:), (IMP) wxOSX_mouseEvent, "v@:@" )
1215 wxOSX_CLASS_ADD_METHOD(c, @selector(otherMouseUp:), (IMP) wxOSX_mouseEvent, "v@:@" )
1216
1217 wxOSX_CLASS_ADD_METHOD(c, @selector(mouseMoved:), (IMP) wxOSX_mouseEvent, "v@:@" )
1218
1219 wxOSX_CLASS_ADD_METHOD(c, @selector(mouseDragged:), (IMP) wxOSX_mouseEvent, "v@:@" )
1220 wxOSX_CLASS_ADD_METHOD(c, @selector(rightMouseDragged:), (IMP) wxOSX_mouseEvent, "v@:@" )
1221 wxOSX_CLASS_ADD_METHOD(c, @selector(otherMouseDragged:), (IMP) wxOSX_mouseEvent, "v@:@" )
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1222
1223 wxOSX_CLASS_ADD_METHOD(c, @selector(acceptsFirstMouse:), (IMP) wxOSX_acceptsFirstMouse, "v@:@" )
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1224
1225 wxOSX_CLASS_ADD_METHOD(c, @selector(scrollWheel:), (IMP) wxOSX_mouseEvent, "v@:@" )
1226 wxOSX_CLASS_ADD_METHOD(c, @selector(mouseEntered:), (IMP) wxOSX_mouseEvent, "v@:@" )
1227 wxOSX_CLASS_ADD_METHOD(c, @selector(mouseExited:), (IMP) wxOSX_mouseEvent, "v@:@" )
03647350 1228
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1229 wxOSX_CLASS_ADD_METHOD(c, @selector(keyDown:), (IMP) wxOSX_keyEvent, "v@:@" )
1230 wxOSX_CLASS_ADD_METHOD(c, @selector(keyUp:), (IMP) wxOSX_keyEvent, "v@:@" )
1231 wxOSX_CLASS_ADD_METHOD(c, @selector(flagsChanged:), (IMP) wxOSX_keyEvent, "v@:@" )
03647350 1232
f0e0116e 1233 wxOSX_CLASS_ADD_METHOD(c, @selector(insertText:), (IMP) wxOSX_insertText, "v@:@" )
4dd9fdf8 1234
7cb2a241 1235 wxOSX_CLASS_ADD_METHOD(c, @selector(performKeyEquivalent:), (IMP) wxOSX_performKeyEquivalent, "c@:@" )
4dd9fdf8 1236
09a9eb20 1237 wxOSX_CLASS_ADD_METHOD(c, @selector(acceptsFirstResponder), (IMP) wxOSX_acceptsFirstResponder, "c@:" )
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1238 wxOSX_CLASS_ADD_METHOD(c, @selector(becomeFirstResponder), (IMP) wxOSX_becomeFirstResponder, "c@:" )
1239 wxOSX_CLASS_ADD_METHOD(c, @selector(resignFirstResponder), (IMP) wxOSX_resignFirstResponder, "c@:" )
1240 wxOSX_CLASS_ADD_METHOD(c, @selector(resetCursorRects), (IMP) wxOSX_resetCursorRects, "v@:" )
1241
1242 wxOSX_CLASS_ADD_METHOD(c, @selector(isFlipped), (IMP) wxOSX_isFlipped, "c@:" )
1243 wxOSX_CLASS_ADD_METHOD(c, @selector(drawRect:), (IMP) wxOSX_drawRect, "v@:{_NSRect={_NSPoint=ff}{_NSSize=ff}}" )
1244
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1245 wxOSX_CLASS_ADD_METHOD(c, @selector(controlAction:), (IMP) wxOSX_controlAction, "v@:@" )
1246 wxOSX_CLASS_ADD_METHOD(c, @selector(controlDoubleAction:), (IMP) wxOSX_controlDoubleAction, "v@:@" )
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1247
1248#if wxUSE_DRAG_AND_DROP
1249 wxOSX_CLASS_ADD_METHOD(c, @selector(draggingEntered:), (IMP) wxOSX_draggingEntered, "I@:@" )
1250 wxOSX_CLASS_ADD_METHOD(c, @selector(draggingUpdated:), (IMP) wxOSX_draggingUpdated, "I@:@" )
1251 wxOSX_CLASS_ADD_METHOD(c, @selector(draggingExited:), (IMP) wxOSX_draggingExited, "v@:@" )
1252 wxOSX_CLASS_ADD_METHOD(c, @selector(performDragOperation:), (IMP) wxOSX_performDragOperation, "c@:@" )
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1253#endif
1254
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1255#if OBJC_API_VERSION < 2
1256 } ;
1257 static int method_count = WXSIZEOF( wxmethods );
1258 static objc_method_list *wxmethodlist = NULL;
1259 if ( wxmethodlist == NULL )
1260 {
1261 wxmethodlist = (objc_method_list*) malloc(sizeof(objc_method_list) + sizeof(wxmethods) );
1262 memcpy( &wxmethodlist->method_list[0], &wxmethods[0], sizeof(wxmethods) );
1263 wxmethodlist->method_count = method_count;
1264 wxmethodlist->obsolete = 0;
1265 }
1266 class_addMethods( c, wxmethodlist );
1267#endif
1268}
1269
1270//
1271// C++ implementation class
1272//
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1273
1274IMPLEMENT_DYNAMIC_CLASS( wxWidgetCocoaImpl , wxWidgetImpl )
1275
1276wxWidgetCocoaImpl::wxWidgetCocoaImpl( wxWindowMac* peer , WXWidget w, bool isRootControl ) :
4dd9fdf8 1277 wxWidgetImpl( peer, isRootControl )
33e90275 1278{
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1279 Init();
1280 m_osxView = w;
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1281
1282 // check if the user wants to create the control initially hidden
1283 if ( !peer->IsShown() )
1284 SetVisibility(false);
1285
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1286 // gc aware handling
1287 if ( m_osxView )
1288 CFRetain(m_osxView);
1289 [m_osxView release];
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1290}
1291
03647350 1292wxWidgetCocoaImpl::wxWidgetCocoaImpl()
33e90275 1293{
4dd9fdf8 1294 Init();
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1295}
1296
1297void wxWidgetCocoaImpl::Init()
1298{
1299 m_osxView = NULL;
4dd9fdf8 1300 m_isFlipped = true;
f0e0116e 1301 m_lastKeyDownEvent = NULL;
7cb2a241 1302 m_hasEditor = false;
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1303}
1304
1305wxWidgetCocoaImpl::~wxWidgetCocoaImpl()
1306{
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1307 RemoveAssociations( this );
1308
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1309 if ( !IsRootControl() )
1310 {
1311 NSView *sv = [m_osxView superview];
1312 if ( sv != nil )
1313 [m_osxView removeFromSuperview];
1314 }
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1315 // gc aware handling
1316 if ( m_osxView )
1317 CFRelease(m_osxView);
33e90275 1318}
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1319
1320bool wxWidgetCocoaImpl::IsVisible() const
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1321{
1322 return [m_osxView isHiddenOrHasHiddenAncestor] == NO;
1323}
1324
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1325void wxWidgetCocoaImpl::SetVisibility( bool visible )
1326{
1327 [m_osxView setHidden:(visible ? NO:YES)];
1328}
1329
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1330// ----------------------------------------------------------------------------
1331// window animation stuff
1332// ----------------------------------------------------------------------------
1333
f2be0678 1334// define a delegate used to refresh the window during animation
030495ec 1335@interface wxNSAnimationDelegate : NSObject wxOSX_10_6_AND_LATER(<NSAnimationDelegate>)
ab9a0b84 1336{
ab9a0b84 1337 wxWindow *m_win;
f2be0678 1338 bool m_isDone;
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1339}
1340
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1341- (id)init:(wxWindow *)win;
1342
1343- (bool)isDone;
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1344
1345// NSAnimationDelegate methods
f2be0678 1346- (void)animationDidEnd:(NSAnimation*)animation;
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1347- (void)animation:(NSAnimation*)animation
1348 didReachProgressMark:(NSAnimationProgress)progress;
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1349@end
1350
1351@implementation wxNSAnimationDelegate
1352
f2be0678 1353- (id)init:(wxWindow *)win
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1354{
1355 [super init];
1356
1357 m_win = win;
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1358 m_isDone = false;
1359
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1360 return self;
1361}
1362
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1363- (bool)isDone
1364{
1365 return m_isDone;
1366}
1367
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1368- (void)animation:(NSAnimation*)animation
1369 didReachProgressMark:(NSAnimationProgress)progress
1370{
1371 wxUnusedVar(animation);
1372 wxUnusedVar(progress);
1373
1374 m_win->SendSizeEvent();
1375}
1376
f2be0678 1377- (void)animationDidEnd:(NSAnimation*)animation
ab9a0b84 1378{
849252d5 1379 wxUnusedVar(animation);
f2be0678 1380 m_isDone = true;
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1381}
1382
1383@end
1384
1385/* static */
1386bool
1387wxWidgetCocoaImpl::ShowViewOrWindowWithEffect(wxWindow *win,
1388 bool show,
1389 wxShowEffect effect,
1390 unsigned timeout)
1391{
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1392 // create the dictionary describing the animation to perform on this view
1393 NSObject * const
1394 viewOrWin = static_cast<NSObject *>(win->OSXGetViewOrWindow());
1395 NSMutableDictionary * const
1396 dict = [NSMutableDictionary dictionaryWithCapacity:4];
1397 [dict setObject:viewOrWin forKey:NSViewAnimationTargetKey];
1398
1399 // determine the start and end rectangles assuming we're hiding the window
f2be0678 1400 const wxRect rectOrig = win->GetRect();
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1401 wxRect rectStart,
1402 rectEnd;
1403 rectStart =
f2be0678 1404 rectEnd = rectOrig;
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1405
1406 if ( show )
1407 {
1408 if ( effect == wxSHOW_EFFECT_ROLL_TO_LEFT ||
1409 effect == wxSHOW_EFFECT_SLIDE_TO_LEFT )
1410 effect = wxSHOW_EFFECT_ROLL_TO_RIGHT;
1411 else if ( effect == wxSHOW_EFFECT_ROLL_TO_RIGHT ||
1412 effect == wxSHOW_EFFECT_SLIDE_TO_RIGHT )
1413 effect = wxSHOW_EFFECT_ROLL_TO_LEFT;
1414 else if ( effect == wxSHOW_EFFECT_ROLL_TO_TOP ||
1415 effect == wxSHOW_EFFECT_SLIDE_TO_TOP )
1416 effect = wxSHOW_EFFECT_ROLL_TO_BOTTOM;
1417 else if ( effect == wxSHOW_EFFECT_ROLL_TO_BOTTOM ||
1418 effect == wxSHOW_EFFECT_SLIDE_TO_BOTTOM )
1419 effect = wxSHOW_EFFECT_ROLL_TO_TOP;
1420 }
1421
1422 switch ( effect )
1423 {
1424 case wxSHOW_EFFECT_ROLL_TO_LEFT:
1425 case wxSHOW_EFFECT_SLIDE_TO_LEFT:
1426 rectEnd.width = 0;
1427 break;
1428
1429 case wxSHOW_EFFECT_ROLL_TO_RIGHT:
1430 case wxSHOW_EFFECT_SLIDE_TO_RIGHT:
1431 rectEnd.x = rectStart.GetRight();
1432 rectEnd.width = 0;
1433 break;
1434
1435 case wxSHOW_EFFECT_ROLL_TO_TOP:
1436 case wxSHOW_EFFECT_SLIDE_TO_TOP:
1437 rectEnd.height = 0;
1438 break;
1439
1440 case wxSHOW_EFFECT_ROLL_TO_BOTTOM:
1441 case wxSHOW_EFFECT_SLIDE_TO_BOTTOM:
1442 rectEnd.y = rectStart.GetBottom();
1443 rectEnd.height = 0;
1444 break;
1445
1446 case wxSHOW_EFFECT_EXPAND:
1447 rectEnd.x = rectStart.x + rectStart.width / 2;
1448 rectEnd.y = rectStart.y + rectStart.height / 2;
1449 rectEnd.width =
1450 rectEnd.height = 0;
1451 break;
1452
1453 case wxSHOW_EFFECT_BLEND:
1454 [dict setObject:(show ? NSViewAnimationFadeInEffect
1455 : NSViewAnimationFadeOutEffect)
1456 forKey:NSViewAnimationEffectKey];
1457 break;
1458
1459 case wxSHOW_EFFECT_NONE:
1460 case wxSHOW_EFFECT_MAX:
1461 wxFAIL_MSG( "unexpected animation effect" );
1462 return false;
1463
1464 default:
1465 wxFAIL_MSG( "unknown animation effect" );
1466 return false;
1467 };
1468
1469 if ( show )
1470 {
1471 // we need to restore it to the original rectangle instead of making it
1472 // disappear
1473 wxSwap(rectStart, rectEnd);
1474
1475 // and as the window is currently hidden, we need to show it for the
1476 // animation to be visible at all (but don't restore it at its full
1477 // rectangle as it shouldn't appear immediately)
1478 win->SetSize(rectStart);
f2be0678 1479 win->Show();
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1480 }
1481
1482 NSView * const parentView = [viewOrWin isKindOfClass:[NSView class]]
1483 ? [(NSView *)viewOrWin superview]
1484 : nil;
1485 const NSRect rStart = wxToNSRect(parentView, rectStart);
1486 const NSRect rEnd = wxToNSRect(parentView, rectEnd);
1487
1488 [dict setObject:[NSValue valueWithRect:rStart]
1489 forKey:NSViewAnimationStartFrameKey];
1490 [dict setObject:[NSValue valueWithRect:rEnd]
1491 forKey:NSViewAnimationEndFrameKey];
1492
1493 // create an animation using the values in the above dictionary
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1494 NSViewAnimation * const
1495 anim = [[NSViewAnimation alloc]
1496 initWithViewAnimations:[NSArray arrayWithObject:dict]];
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1497
1498 if ( !timeout )
1499 {
1500 // what is a good default duration? Windows uses 200ms, Web frameworks
1501 // use anything from 250ms to 1s... choose something in the middle
1502 timeout = 500;
1503 }
1504
1505 [anim setDuration:timeout/1000.]; // duration is in seconds here
1506
1507 // if the window being animated changes its layout depending on its size
1508 // (which is almost always the case) we need to redo it during animation
1509 //
1510 // the number of layouts here is arbitrary, but 10 seems like too few (e.g.
1511 // controls in wxInfoBar visibly jump around)
1512 const int NUM_LAYOUTS = 20;
1513 for ( float f = 1./NUM_LAYOUTS; f < 1.; f += 1./NUM_LAYOUTS )
1514 [anim addProgressMark:f];
1515
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1516 wxNSAnimationDelegate * const
1517 animDelegate = [[wxNSAnimationDelegate alloc] init:win];
1518 [anim setDelegate:animDelegate];
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1519 [anim startAnimation];
1520
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1521 // Cocoa is capable of doing animation asynchronously or even from separate
1522 // thread but wx API doesn't provide any way to be notified about the
1523 // animation end and without this we really must ensure that the window has
1524 // the expected (i.e. the same as if a simple Show() had been used) size
1525 // when we return, so block here until the animation finishes
1526 //
1527 // notice that because the default animation mode is NSAnimationBlocking,
1528 // no user input events ought to be processed from here
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1529 {
1530 wxEventLoopGuarantor ensureEventLoopExistence;
1531 wxEventLoopBase * const loop = wxEventLoopBase::GetActive();
1532 while ( ![animDelegate isDone] )
1533 loop->Dispatch();
1534 }
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1535
1536 if ( !show )
1537 {
1538 // NSViewAnimation is smart enough to hide the NSView being animated at
1539 // the end but we also must ensure that it's hidden for wx too
1540 win->Hide();
1541
1542 // and we must also restore its size because it isn't expected to
1543 // change just because the window was hidden
1544 win->SetSize(rectOrig);
1545 }
1546 else
1547 {
1548 // refresh it once again after the end to ensure that everything is in
1549 // place
1550 win->SendSizeEvent();
1551 }
1552
1553 [anim setDelegate:nil];
1554 [animDelegate release];
1555 [anim release];
1556
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1557 return true;
1558}
1559
1560bool wxWidgetCocoaImpl::ShowWithEffect(bool show,
1561 wxShowEffect effect,
1562 unsigned timeout)
1563{
1564 return ShowViewOrWindowWithEffect(m_wxPeer, show, effect, timeout);
1565}
1566
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1567void wxWidgetCocoaImpl::Raise()
1568{
11fed901 1569 // Not implemented
33e90275 1570}
03647350 1571
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1572void wxWidgetCocoaImpl::Lower()
1573{
11fed901 1574 // Not implemented
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1575}
1576
d8207702 1577void wxWidgetCocoaImpl::ScrollRect( const wxRect *WXUNUSED(rect), int WXUNUSED(dx), int WXUNUSED(dy) )
33e90275 1578{
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1579#if 1
1580 SetNeedsDisplay() ;
1581#else
1582 // We should do something like this, but it wasn't working in 10.4.
1583 if (GetNeedsDisplay() )
1584 {
1585 SetNeedsDisplay() ;
1586 }
1587 NSRect r = wxToNSRect( [m_osxView superview], *rect );
1588 NSSize offset = NSMakeSize((float)dx, (float)dy);
1589 [m_osxView scrollRect:r by:offset];
1590#endif
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1591}
1592
1593void wxWidgetCocoaImpl::Move(int x, int y, int width, int height)
1594{
0c530e5a 1595 wxWindowMac* parent = GetWXPeer()->GetParent();
03647350 1596 // under Cocoa we might have a contentView in the wxParent to which we have to
0c530e5a 1597 // adjust the coordinates
ea468399 1598 if (parent && [m_osxView superview] != parent->GetHandle() )
0c530e5a 1599 {
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1600 int cx = 0,cy = 0,cw = 0,ch = 0;
1601 if ( parent->GetPeer() )
1602 {
1603 parent->GetPeer()->GetContentArea(cx, cy, cw, ch);
1604 x -= cx;
1605 y -= cy;
1606 }
0c530e5a 1607 }
95fb3153 1608 [[m_osxView superview] setNeedsDisplayInRect:[m_osxView frame]];
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1609 NSRect r = wxToNSRect( [m_osxView superview], wxRect(x,y,width, height) );
1610 [m_osxView setFrame:r];
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1611 [[m_osxView superview] setNeedsDisplayInRect:r];
1612
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1613 wxNSView* wxview = (wxNSView*)m_osxView;
1614#if MAC_OS_X_VERSION_MIN_REQUIRED >= MAC_OS_X_VERSION_10_5
1615 if ([wxview respondsToSelector:@selector(updateTrackingArea)] )
1616 [wxview updateTrackingArea];
1617#else
41af81ea 1618 if ([m_osxView respondsToSelector:@selector(trackingTag)] )
fc099495 1619 {
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1620 if ( [wxview trackingTag] )
1621 [wxview removeTrackingRect: [wxview trackingTag]];
03647350 1622
849754a4 1623 [wxview setTrackingTag: [wxview addTrackingRect: [m_osxView bounds] owner: wxview userData: nil assumeInside: NO]];
fc099495 1624 }
849754a4 1625#endif
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1626}
1627
1628void wxWidgetCocoaImpl::GetPosition( int &x, int &y ) const
1629{
1630 wxRect r = wxFromNSRect( [m_osxView superview], [m_osxView frame] );
1631 x = r.GetLeft();
1632 y = r.GetTop();
1633}
1634
1635void wxWidgetCocoaImpl::GetSize( int &width, int &height ) const
1636{
1637 NSRect rect = [m_osxView frame];
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1638 width = (int)rect.size.width;
1639 height = (int)rect.size.height;
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1640}
1641
dbeddfb9 1642void wxWidgetCocoaImpl::GetContentArea( int&left, int &top, int &width, int &height ) const
33e90275 1643{
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1644 if ( [m_osxView respondsToSelector:@selector(contentView) ] )
1645 {
1646 NSView* cv = [m_osxView contentView];
03647350 1647
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1648 NSRect bounds = [m_osxView bounds];
1649 NSRect rect = [cv frame];
03647350 1650
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1651 int y = (int)rect.origin.y;
1652 int x = (int)rect.origin.x;
0c530e5a 1653 if ( ![ m_osxView isFlipped ] )
e490b0d2 1654 y = (int)(bounds.size.height - (rect.origin.y + rect.size.height));
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1655 left = x;
1656 top = y;
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1657 width = (int)rect.size.width;
1658 height = (int)rect.size.height;
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1659 }
1660 else
1661 {
1662 left = top = 0;
1663 GetSize( width, height );
1664 }
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1665}
1666
1667void wxWidgetCocoaImpl::SetNeedsDisplay( const wxRect* where )
1668{
1669 if ( where )
1670 [m_osxView setNeedsDisplayInRect:wxToNSRect(m_osxView, *where )];
1671 else
1672 [m_osxView setNeedsDisplay:YES];
1673}
1674
1675bool wxWidgetCocoaImpl::GetNeedsDisplay() const
1676{
1677 return [m_osxView needsDisplay];
1678}
1679
dbeddfb9 1680bool wxWidgetCocoaImpl::CanFocus() const
33e90275 1681{
dbeddfb9 1682 return [m_osxView canBecomeKeyView] == YES;
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1683}
1684
1685bool wxWidgetCocoaImpl::HasFocus() const
1686{
f06e0fea 1687 return ( FindFocus() == m_osxView );
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1688}
1689
03647350 1690bool wxWidgetCocoaImpl::SetFocus()
33e90275 1691{
78a17075 1692 if ( !CanFocus() )
dbeddfb9 1693 return false;
03647350 1694
47e29847 1695 [[m_osxView window] makeKeyAndOrderFront:nil] ;
c6d90011 1696 [[m_osxView window] makeFirstResponder: m_osxView] ;
dbeddfb9 1697 return true;
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1698}
1699
1700
1701void wxWidgetCocoaImpl::RemoveFromParent()
1702{
1703 [m_osxView removeFromSuperview];
1704}
1705
1706void wxWidgetCocoaImpl::Embed( wxWidgetImpl *parent )
1707{
1708 NSView* container = parent->GetWXWidget() ;
1709 wxASSERT_MSG( container != NULL , wxT("No valid mac container control") ) ;
1710 [container addSubview:m_osxView];
1711}
1712
3b2527c7 1713void wxWidgetCocoaImpl::SetBackgroundColour( const wxColour &col )
dbeddfb9 1714{
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1715 NSView* targetView = m_osxView;
1716 if ( [m_osxView isKindOfClass:[NSScrollView class] ] )
1717 targetView = [(NSScrollView*) m_osxView documentView];
1718
1719 if ( [targetView respondsToSelector:@selector(setBackgroundColor:) ] )
1720 {
1721 [targetView setBackgroundColor:[NSColor colorWithCalibratedRed:(CGFloat) (col.Red() / 255.0)
1722 green:(CGFloat) (col.Green() / 255.0)
1723 blue:(CGFloat) (col.Blue() / 255.0)
1724 alpha:(CGFloat) (col.Alpha() / 255.0)]];
1725 }
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1726}
1727
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1728bool wxWidgetCocoaImpl::SetBackgroundStyle( wxBackgroundStyle style )
1729{
1730 BOOL opaque = ( style == wxBG_STYLE_PAINT );
1731
1732 if ( [m_osxView respondsToSelector:@selector(setOpaque:) ] )
1733 {
1734 [m_osxView setOpaque: opaque];
1735 }
1736
1737 return true ;
1738}
1739
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1740void wxWidgetCocoaImpl::SetLabel( const wxString& title, wxFontEncoding encoding )
1741{
1742 if ( [m_osxView respondsToSelector:@selector(setTitle:) ] )
1743 {
d8207702 1744 wxCFStringRef cf( title , encoding );
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1745 [m_osxView setTitle:cf.AsNSString()];
1746 }
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1747 else if ( [m_osxView respondsToSelector:@selector(setStringValue:) ] )
1748 {
d8207702 1749 wxCFStringRef cf( title , encoding );
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1750 [m_osxView setStringValue:cf.AsNSString()];
1751 }
dbeddfb9 1752}
03647350 1753
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1754
1755void wxWidgetImpl::Convert( wxPoint *pt , wxWidgetImpl *from , wxWidgetImpl *to )
1756{
1757 NSPoint p = wxToNSPoint( from->GetWXWidget(), *pt );
03647350 1758 p = [from->GetWXWidget() convertPoint:p toView:to->GetWXWidget() ];
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1759 *pt = wxFromNSPoint( to->GetWXWidget(), p );
1760}
1761
03647350 1762wxInt32 wxWidgetCocoaImpl::GetValue() const
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1763{
1764 return [(NSControl*)m_osxView intValue];
1765}
1766
03647350 1767void wxWidgetCocoaImpl::SetValue( wxInt32 v )
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1768{
1769 if ( [m_osxView respondsToSelector:@selector(setIntValue:)] )
1770 {
1771 [m_osxView setIntValue:v];
1772 }
1773 else if ( [m_osxView respondsToSelector:@selector(setFloatValue:)] )
1774 {
1775 [m_osxView setFloatValue:(double)v];
1776 }
1777 else if ( [m_osxView respondsToSelector:@selector(setDoubleValue:)] )
1778 {
1779 [m_osxView setDoubleValue:(double)v];
1780 }
1781}
1782
03647350 1783void wxWidgetCocoaImpl::SetMinimum( wxInt32 v )
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1784{
1785 if ( [m_osxView respondsToSelector:@selector(setMinValue:)] )
1786 {
1787 [m_osxView setMinValue:(double)v];
1788 }
1789}
1790
03647350 1791void wxWidgetCocoaImpl::SetMaximum( wxInt32 v )
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1792{
1793 if ( [m_osxView respondsToSelector:@selector(setMaxValue:)] )
1794 {
1795 [m_osxView setMaxValue:(double)v];
1796 }
1797}
1798
03647350 1799wxInt32 wxWidgetCocoaImpl::GetMinimum() const
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1800{
1801 if ( [m_osxView respondsToSelector:@selector(getMinValue:)] )
1802 {
e490b0d2 1803 return (int)[m_osxView minValue];
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1804 }
1805 return 0;
1806}
1807
03647350 1808wxInt32 wxWidgetCocoaImpl::GetMaximum() const
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1809{
1810 if ( [m_osxView respondsToSelector:@selector(getMaxValue:)] )
1811 {
e490b0d2 1812 return (int)[m_osxView maxValue];
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1813 }
1814 return 0;
1815}
1816
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1817wxBitmap wxWidgetCocoaImpl::GetBitmap() const
1818{
1819 wxBitmap bmp;
1820
1821 // TODO: how to create a wxBitmap from NSImage?
1822#if 0
1823 if ( [m_osxView respondsToSelector:@selector(image:)] )
1824 bmp = [m_osxView image];
1825#endif
1826
1827 return bmp;
1828}
1829
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1830void wxWidgetCocoaImpl::SetBitmap( const wxBitmap& bitmap )
1831{
1832 if ( [m_osxView respondsToSelector:@selector(setImage:)] )
1833 {
1834 [m_osxView setImage:bitmap.GetNSImage()];
411a1c35 1835 [m_osxView setNeedsDisplay:YES];
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1836 }
1837}
1838
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1839void wxWidgetCocoaImpl::SetBitmapPosition( wxDirection dir )
1840{
1841 if ( [m_osxView respondsToSelector:@selector(setImagePosition:)] )
1842 {
1843 NSCellImagePosition pos;
1844 switch ( dir )
1845 {
1846 case wxLEFT:
1847 pos = NSImageLeft;
1848 break;
1849
1850 case wxRIGHT:
1851 pos = NSImageRight;
1852 break;
1853
1854 case wxTOP:
1855 pos = NSImageAbove;
1856 break;
1857
1858 case wxBOTTOM:
1859 pos = NSImageBelow;
1860 break;
1861
1862 default:
1863 wxFAIL_MSG( "invalid image position" );
1864 pos = NSNoImage;
1865 }
1866
1867 [m_osxView setImagePosition:pos];
1868 }
1869}
1870
d8207702 1871void wxWidgetCocoaImpl::SetupTabs( const wxNotebook& WXUNUSED(notebook))
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1872{
1873 // implementation in subclass
1874}
1875
1876void wxWidgetCocoaImpl::GetBestRect( wxRect *r ) const
1877{
1878 r->x = r->y = r->width = r->height = 0;
09a9eb20 1879
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1880 if ( [m_osxView respondsToSelector:@selector(sizeToFit)] )
1881 {
1882 NSRect former = [m_osxView frame];
1883 [m_osxView sizeToFit];
1884 NSRect best = [m_osxView frame];
1885 [m_osxView setFrame:former];
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1886 r->width = (int)best.size.width;
1887 r->height = (int)best.size.height;
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1888 }
1889}
1890
1891bool wxWidgetCocoaImpl::IsEnabled() const
1892{
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1893 if ( [m_osxView respondsToSelector:@selector(isEnabled) ] )
1894 return [m_osxView isEnabled];
1895 return true;
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1896}
1897
1898void wxWidgetCocoaImpl::Enable( bool enable )
1899{
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1900 if ( [m_osxView respondsToSelector:@selector(setEnabled:) ] )
1901 [m_osxView setEnabled:enable];
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1902}
1903
1904void wxWidgetCocoaImpl::PulseGauge()
1905{
1906}
1907
d8207702 1908void wxWidgetCocoaImpl::SetScrollThumb( wxInt32 WXUNUSED(val), wxInt32 WXUNUSED(view) )
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1909{
1910}
33e90275 1911
03647350 1912void wxWidgetCocoaImpl::SetControlSize( wxWindowVariant variant )
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1913{
1914 NSControlSize size = NSRegularControlSize;
03647350 1915
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1916 switch ( variant )
1917 {
1918 case wxWINDOW_VARIANT_NORMAL :
1919 size = NSRegularControlSize;
1920 break ;
1921
1922 case wxWINDOW_VARIANT_SMALL :
1923 size = NSSmallControlSize;
1924 break ;
1925
1926 case wxWINDOW_VARIANT_MINI :
1927 size = NSMiniControlSize;
1928 break ;
1929
1930 case wxWINDOW_VARIANT_LARGE :
1931 size = NSRegularControlSize;
1932 break ;
1933
1934 default:
9a83f860 1935 wxFAIL_MSG(wxT("unexpected window variant"));
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1936 break ;
1937 }
1938 if ( [m_osxView respondsToSelector:@selector(setControlSize:)] )
1939 [m_osxView setControlSize:size];
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1940 else if ([m_osxView respondsToSelector:@selector(cell)])
1941 {
1942 id cell = [(id)m_osxView cell];
1943 if ([cell respondsToSelector:@selector(setControlSize:)])
1944 [cell setControlSize:size];
1945 }
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1946}
1947
1a289c62 1948void wxWidgetCocoaImpl::SetFont(wxFont const& font, wxColour const&col, long, bool)
1e181c7a 1949{
09a9eb20 1950 if ([m_osxView respondsToSelector:@selector(setFont:)])
aa6208d9 1951 [m_osxView setFont: font.OSXGetNSFont()];
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1952 if ([m_osxView respondsToSelector:@selector(setTextColor:)])
1953 [m_osxView setTextColor:[NSColor colorWithCalibratedRed:(CGFloat) (col.Red() / 255.0)
1954 green:(CGFloat) (col.Green() / 255.0)
1955 blue:(CGFloat) (col.Blue() / 255.0)
1956 alpha:(CGFloat) (col.Alpha() / 255.0)]];
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1957}
1958
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1959void wxWidgetCocoaImpl::SetToolTip(wxToolTip* tooltip)
1960{
1961 if (tooltip)
1962 {
1963 wxCFStringRef cf( tooltip->GetTip() , m_wxPeer->GetFont().GetEncoding() );
1964 [m_osxView setToolTip: cf.AsNSString()];
1965 }
1966 else
1967 [m_osxView setToolTip: nil];
1968
1969}
1970
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1971void wxWidgetCocoaImpl::InstallEventHandler( WXWidget control )
1972{
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1973 WXWidget c = control ? control : (WXWidget) m_osxView;
1974 wxWidgetImpl::Associate( c, this ) ;
1975 if ([c respondsToSelector:@selector(setAction:)])
1976 {
1977 [c setTarget: c];
e32090ba 1978 [c setAction: @selector(controlAction:)];
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1979 if ([c respondsToSelector:@selector(setDoubleAction:)])
1980 {
e32090ba 1981 [c setDoubleAction: @selector(controlDoubleAction:)];
4dd9fdf8 1982 }
03647350 1983
4dd9fdf8 1984 }
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1985}
1986
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1987bool wxWidgetCocoaImpl::DoHandleCharEvent(NSEvent *event, NSString *text)
1988{
4d61ae5f 1989 wxKeyEvent wxevent(wxEVT_CHAR);
f0e0116e 1990 SetupKeyEvent( wxevent, event, text );
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1991
1992 return GetWXPeer()->OSXHandleKeyEvent(wxevent);
1993}
1994
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1995bool wxWidgetCocoaImpl::DoHandleKeyEvent(NSEvent *event)
1996{
1997 wxKeyEvent wxevent(wxEVT_KEY_DOWN);
1998 SetupKeyEvent( wxevent, event );
f0e0116e 1999 bool result = GetWXPeer()->OSXHandleKeyEvent(wxevent);
19c7ac3d 2000
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2001 // this will fire higher level events, like insertText, to help
2002 // us handle EVT_CHAR, etc.
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2003
2004 if ( m_wxPeer->MacIsUserPane() && [event type] == NSKeyDown)
f0e0116e 2005 {
4d61ae5f 2006 if ( !result )
7cb2a241 2007 {
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2008 if ( wxevent.GetKeyCode() < WXK_SPACE || wxevent.GetKeyCode() == WXK_DELETE || wxevent.GetKeyCode() >= WXK_START )
2009 {
2010 // eventually we could setup a doCommandBySelector catcher and retransform this into the wx key chars
2011 wxKeyEvent wxevent2(wxevent) ;
2012 wxevent2.SetEventType(wxEVT_CHAR);
2013 GetWXPeer()->OSXHandleKeyEvent(wxevent2);
2014 }
7cb2a241 2015 else
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2016 {
2017 if ( [m_osxView isKindOfClass:[NSScrollView class] ] )
2018 [[(NSScrollView*)m_osxView documentView] interpretKeyEvents:[NSArray arrayWithObject:event]];
2019 else
2020 [m_osxView interpretKeyEvents:[NSArray arrayWithObject:event]];
2021 }
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2022 result = true;
2023 }
f0e0116e 2024 }
715824d5 2025
f0e0116e 2026 return result;
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2027}
2028
b466e85a 2029bool wxWidgetCocoaImpl::DoHandleMouseEvent(NSEvent *event)
4850cc8b 2030{
4850cc8b 2031 wxMouseEvent wxevent(wxEVT_LEFT_DOWN);
ddbc8ac9 2032 SetupMouseEvent(wxevent , event) ;
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2033
2034 return GetWXPeer()->HandleWindowEvent(wxevent);
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2035}
2036
b42865ce 2037void wxWidgetCocoaImpl::DoNotifyFocusEvent(bool receivedFocus, wxWidgetImpl* otherWindow)
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2038{
2039 wxWindow* thisWindow = GetWXPeer();
2040 if ( thisWindow->MacGetTopLevelWindow() && NeedsFocusRect() )
2041 {
2042 thisWindow->MacInvalidateBorders();
2043 }
2044
2045 if ( receivedFocus )
2046 {
9a83f860 2047 wxLogTrace(wxT("Focus"), wxT("focus set(%p)"), static_cast<void*>(thisWindow));
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2048 wxChildFocusEvent eventFocus((wxWindow*)thisWindow);
2049 thisWindow->HandleWindowEvent(eventFocus);
2050
2051#if wxUSE_CARET
2052 if ( thisWindow->GetCaret() )
2053 thisWindow->GetCaret()->OnSetFocus();
2054#endif
2055
2056 wxFocusEvent event(wxEVT_SET_FOCUS, thisWindow->GetId());
2057 event.SetEventObject(thisWindow);
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2058 if (otherWindow)
2059 event.SetWindow(otherWindow->GetWXPeer());
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2060 thisWindow->HandleWindowEvent(event) ;
2061 }
2062 else // !receivedFocuss
2063 {
2064#if wxUSE_CARET
2065 if ( thisWindow->GetCaret() )
2066 thisWindow->GetCaret()->OnKillFocus();
2067#endif
2068
9a83f860 2069 wxLogTrace(wxT("Focus"), wxT("focus lost(%p)"), static_cast<void*>(thisWindow));
03647350 2070
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2071 wxFocusEvent event( wxEVT_KILL_FOCUS, thisWindow->GetId());
2072 event.SetEventObject(thisWindow);
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2073 if (otherWindow)
2074 event.SetWindow(otherWindow->GetWXPeer());
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2075 thisWindow->HandleWindowEvent(event) ;
2076 }
2077}
2078
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2079void wxWidgetCocoaImpl::SetCursor(const wxCursor& cursor)
2080{
2081 NSPoint location = [NSEvent mouseLocation];
2082 location = [[m_osxView window] convertScreenToBase:location];
2083 NSPoint locationInView = [m_osxView convertPoint:location fromView:nil];
2084
2085 if( NSMouseInRect(locationInView, [m_osxView bounds], YES) )
2086 {
2087 [(NSCursor*)cursor.GetHCURSOR() set];
2088 }
2089 [[m_osxView window] invalidateCursorRectsForView:m_osxView];
2090}
2091
2092void wxWidgetCocoaImpl::CaptureMouse()
2093{
2094 [[m_osxView window] disableCursorRects];
2095}
2096
2097void wxWidgetCocoaImpl::ReleaseMouse()
2098{
2099 [[m_osxView window] enableCursorRects];
2100}
4850cc8b 2101
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2102void wxWidgetCocoaImpl::SetFlipped(bool flipped)
2103{
2104 m_isFlipped = flipped;
2105}
2106
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2107//
2108// Factory methods
2109//
2110
03647350 2111wxWidgetImpl* wxWidgetImpl::CreateUserPane( wxWindowMac* wxpeer, wxWindowMac* WXUNUSED(parent),
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2112 wxWindowID WXUNUSED(id), const wxPoint& pos, const wxSize& size,
2113 long WXUNUSED(style), long WXUNUSED(extraStyle))
33e90275 2114{
dbeddfb9 2115 NSRect r = wxOSXGetFrameForControl( wxpeer, pos , size ) ;
33e90275 2116 wxNSView* v = [[wxNSView alloc] initWithFrame:r];
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2117
2118 // temporary hook for dnd
2119 [v registerForDraggedTypes:[NSArray arrayWithObjects:
2120 NSStringPboardType, NSFilenamesPboardType, NSTIFFPboardType, NSPICTPboardType, NSPDFPboardType, nil]];
03647350 2121
33e90275 2122 wxWidgetCocoaImpl* c = new wxWidgetCocoaImpl( wxpeer, v );
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2123 return c;
2124}
2125
03647350 2126wxWidgetImpl* wxWidgetImpl::CreateContentView( wxNonOwnedWindow* now )
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2127{
2128 NSWindow* tlw = now->GetWXWindow();
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2129
2130 wxWidgetCocoaImpl* c = NULL;
2131 if ( now->IsNativeWindowWrapper() )
2132 {
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2133 NSView* cv = [tlw contentView];
2134 c = new wxWidgetCocoaImpl( now, cv, true );
2135 // increase ref count, because the impl destructor will decrement it again
2136 CFRetain(cv);
2137 if ( !now->IsShown() )
2138 [cv setHidden:NO];
2139
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2140 }
2141 else
2142 {
2143 wxNSView* v = [[wxNSView alloc] initWithFrame:[[tlw contentView] frame]];
2144 c = new wxWidgetCocoaImpl( now, v, true );
2145 c->InstallEventHandler();
2146 [tlw setContentView:v];
2147 }
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2148 return c;
2149}