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