X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/8c0e92cd9d71bc6a185811de459a5d9f71affa26..a51e79e87db3512823258d487849bb7e7947b700:/src/osx/cocoa/window.mm diff --git a/src/osx/cocoa/window.mm b/src/osx/cocoa/window.mm index 8bbb6b6226..7b30bf644f 100644 --- a/src/osx/cocoa/window.mm +++ b/src/osx/cocoa/window.mm @@ -4,7 +4,7 @@ // Author: Stefan Csomor // Modified by: // Created: 2008-06-20 -// RCS-ID: $Id: window.mm 48805 2007-09-19 14:52:25Z SC $ +// RCS-ID: $Id$ // Copyright: (c) Stefan Csomor // Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// @@ -87,21 +87,13 @@ NSRect wxOSXGetFrameForControl( wxWindowMac* window , const wxPoint& pos , const @interface wxNSView : NSView { - NSTrackingRectTag rectTag; -#if MAC_OS_X_VERSION_MIN_REQUIRED >= MAC_OS_X_VERSION_10_5 - NSTrackingArea* _trackingArea; -#endif + BOOL _hasToolTip; + NSTrackingRectTag _lastToolTipTrackTag; + id _lastToolTipOwner; + void* _lastUserData; + } -// the tracking tag is needed to track mouse enter / exit events -- (void) setTrackingTag: (NSTrackingRectTag)tag; -- (NSTrackingRectTag) trackingTag; -#if MAC_OS_X_VERSION_MIN_REQUIRED >= MAC_OS_X_VERSION_10_5 -// under 10.5 we can also track mouse moved events on non-focused windows if -// we use the new NSTrackingArea APIs. -- (void) updateTrackingArea; -- (NSTrackingArea*) trackingArea; -#endif @end // wxNSView @interface NSView(PossibleMethods) @@ -137,64 +129,129 @@ NSRect wxOSXGetFrameForControl( wxWindowMac* window , const wxPoint& pos , const - (void)setImagePosition:(NSCellImagePosition)aPosition; @end -long wxOSXTranslateCocoaKey( NSEvent* event ) +// The following code is a combination of the code listed here: +// http://lists.apple.com/archives/cocoa-dev/2008/Apr/msg01582.html +// (which can't be used because KLGetCurrentKeyboardLayout etc aren't 64-bit) +// and the code here: +// http://inquisitivecocoa.com/category/objective-c/ +@interface NSEvent (OsGuiUtilsAdditions) +- (NSString*) charactersIgnoringModifiersIncludingShift; +@end + +@implementation NSEvent (OsGuiUtilsAdditions) +- (NSString*) charactersIgnoringModifiersIncludingShift { + // First try -charactersIgnoringModifiers and look for keys which UCKeyTranslate translates + // differently than AppKit. + NSString* c = [self charactersIgnoringModifiers]; + if ([c length] == 1) { + unichar codepoint = [c characterAtIndex:0]; + if ((codepoint >= 0xF700 && codepoint <= 0xF8FF) || codepoint == 0x7F) { + return c; + } + } + // This is not a "special" key, so ask UCKeyTranslate to give us the character with no + // modifiers attached. Actually, that's not quite accurate; we attach the Command modifier + // which hints the OS to use Latin characters where possible, which is generally what we want. + NSString* result = @""; + TISInputSourceRef currentKeyboard = TISCopyCurrentKeyboardInputSource(); + CFDataRef uchr = (CFDataRef)TISGetInputSourceProperty(currentKeyboard, kTISPropertyUnicodeKeyLayoutData); + CFRelease(currentKeyboard); + if (uchr == NULL) { + // this can happen for some non-U.S. input methods (eg. Romaji or Hiragana) + return c; + } + const UCKeyboardLayout *keyboardLayout = (const UCKeyboardLayout*)CFDataGetBytePtr(uchr); + if (keyboardLayout) { + UInt32 deadKeyState = 0; + UniCharCount maxStringLength = 255; + UniCharCount actualStringLength = 0; + UniChar unicodeString[maxStringLength]; + + OSStatus status = UCKeyTranslate(keyboardLayout, + [self keyCode], + kUCKeyActionDown, + cmdKey >> 8, // force the Command key to "on" + LMGetKbdType(), + kUCKeyTranslateNoDeadKeysMask, + &deadKeyState, + maxStringLength, + &actualStringLength, + unicodeString); + + if(status == noErr) + result = [NSString stringWithCharacters:unicodeString length:(NSInteger)actualStringLength]; + } + return result; +} +@end + +long wxOSXTranslateCocoaKey( NSEvent* event, int eventType ) { long retval = 0; if ([event type] != NSFlagsChanged) { - NSString* s = [event charactersIgnoringModifiers]; + NSString* s = [event charactersIgnoringModifiersIncludingShift]; // backspace char reports as delete w/modifiers for some reason if ([s length] == 1) { - switch ( [s characterAtIndex:0] ) + if ( eventType == wxEVT_CHAR && ([event modifierFlags] & NSControlKeyMask) && ( [s characterAtIndex:0] >= 'a' && [s characterAtIndex:0] <= 'z' ) ) { - // backspace key - case 0x7F : - case 8 : - retval = WXK_BACK; - break; - case NSUpArrowFunctionKey : - retval = WXK_UP; - break; - case NSDownArrowFunctionKey : - retval = WXK_DOWN; - break; - case NSLeftArrowFunctionKey : - retval = WXK_LEFT; - break; - case NSRightArrowFunctionKey : - retval = WXK_RIGHT; - break; - case NSInsertFunctionKey : - retval = WXK_INSERT; - break; - case NSDeleteFunctionKey : - retval = WXK_DELETE; - break; - case NSHomeFunctionKey : - retval = WXK_HOME; - break; - // case NSBeginFunctionKey : - // retval = WXK_BEGIN; - // break; - case NSEndFunctionKey : - retval = WXK_END; - break; - case NSPageUpFunctionKey : - retval = WXK_PAGEUP; - break; - case NSPageDownFunctionKey : - retval = WXK_PAGEDOWN; - break; - case NSHelpFunctionKey : - retval = WXK_HELP; - break; - default: - int intchar = [s characterAtIndex: 0]; - if ( intchar >= NSF1FunctionKey && intchar <= NSF24FunctionKey ) - retval = WXK_F1 + (intchar - NSF1FunctionKey ); - break; + retval = WXK_CONTROL_A + ([s characterAtIndex:0] - 'a'); + } + else + { + switch ( [s characterAtIndex:0] ) + { + // backspace key + case 0x7F : + case 8 : + retval = WXK_BACK; + break; + case NSUpArrowFunctionKey : + retval = WXK_UP; + break; + case NSDownArrowFunctionKey : + retval = WXK_DOWN; + break; + case NSLeftArrowFunctionKey : + retval = WXK_LEFT; + break; + case NSRightArrowFunctionKey : + retval = WXK_RIGHT; + break; + case NSInsertFunctionKey : + retval = WXK_INSERT; + break; + case NSDeleteFunctionKey : + retval = WXK_DELETE; + break; + case NSHomeFunctionKey : + retval = WXK_HOME; + break; + // case NSBeginFunctionKey : + // retval = WXK_BEGIN; + // break; + case NSEndFunctionKey : + retval = WXK_END; + break; + case NSPageUpFunctionKey : + retval = WXK_PAGEUP; + break; + case NSPageDownFunctionKey : + retval = WXK_PAGEDOWN; + break; + case NSHelpFunctionKey : + retval = WXK_HELP; + break; + default: + int intchar = [s characterAtIndex: 0]; + if ( intchar >= NSF1FunctionKey && intchar <= NSF24FunctionKey ) + retval = WXK_F1 + (intchar - NSF1FunctionKey ); + else if ( intchar > 0 && intchar < 32 ) + retval = intchar; + break; + } } } } @@ -207,7 +264,7 @@ long wxOSXTranslateCocoaKey( NSEvent* event ) // command key case 54: case 55: - retval = WXK_COMMAND; + retval = WXK_CONTROL; break; // caps locks key case 57: // Capslock @@ -226,7 +283,7 @@ long wxOSXTranslateCocoaKey( NSEvent* event ) // ctrl key case 59: // Left Ctrl case 62: // Right Ctrl - retval = WXK_CONTROL; + retval = WXK_RAW_CONTROL; break; // clear key case 71: @@ -298,9 +355,9 @@ void wxWidgetCocoaImpl::SetupKeyEvent(wxKeyEvent &wxevent , NSEvent * nsEvent, N int eventType = [nsEvent type]; wxevent.m_shiftDown = modifiers & NSShiftKeyMask; - wxevent.m_controlDown = modifiers & NSControlKeyMask; + wxevent.m_rawControlDown = modifiers & NSControlKeyMask; wxevent.m_altDown = modifiers & NSAlternateKeyMask; - wxevent.m_metaDown = modifiers & NSCommandKeyMask; + wxevent.m_controlDown = modifiers & NSCommandKeyMask; wxevent.m_rawCode = [nsEvent keyCode]; wxevent.m_rawFlags = modifiers; @@ -310,7 +367,7 @@ void wxWidgetCocoaImpl::SetupKeyEvent(wxKeyEvent &wxevent , NSEvent * nsEvent, N wxString chars; if ( eventType != NSFlagsChanged ) { - NSString* nschars = [nsEvent charactersIgnoringModifiers]; + NSString* nschars = [[nsEvent charactersIgnoringModifiersIncludingShift] uppercaseString]; if ( charString ) { // if charString is set, it did not come from key up / key down @@ -328,7 +385,7 @@ void wxWidgetCocoaImpl::SetupKeyEvent(wxKeyEvent &wxevent , NSEvent * nsEvent, N if (wxevent.GetEventType() != wxEVT_CHAR) { - keyval = wxOSXTranslateCocoaKey(nsEvent) ; + keyval = wxOSXTranslateCocoaKey(nsEvent, wxevent.GetEventType()) ; switch (eventType) { case NSKeyDown : @@ -349,8 +406,8 @@ void wxWidgetCocoaImpl::SetupKeyEvent(wxKeyEvent &wxevent , NSEvent * nsEvent, N case WXK_ALT: wxevent.SetEventType( wxevent.m_altDown ? wxEVT_KEY_DOWN : wxEVT_KEY_UP); break; - case WXK_COMMAND: - wxevent.SetEventType( wxevent.m_metaDown ? wxEVT_KEY_DOWN : wxEVT_KEY_UP); + case WXK_RAW_CONTROL: + wxevent.SetEventType( wxevent.m_rawControlDown ? wxEVT_KEY_DOWN : wxEVT_KEY_UP); break; } break; @@ -368,7 +425,16 @@ void wxWidgetCocoaImpl::SetupKeyEvent(wxKeyEvent &wxevent , NSEvent * nsEvent, N } #if wxUSE_UNICODE - wxevent.m_uniChar = aunichar; + // OS X generates events with key codes in Unicode private use area for + // unprintable symbols such as cursor arrows (WXK_UP is mapped to U+F700) + // and function keys (WXK_F2 is U+F705). We don't want to use them as the + // result of wxKeyEvent::GetUnicodeKey() however as it's supposed to return + // WXK_NONE for "non characters" so explicitly exclude them. + // + // We only exclude the private use area inside the Basic Multilingual Plane + // as key codes beyond it don't seem to be currently used. + if ( !(aunichar >= 0xe000 && aunichar < 0xf900) ) + wxevent.m_uniChar = aunichar; #endif wxevent.m_keyCode = keyval; @@ -389,6 +455,11 @@ bool g_lastButtonWasFakeRight = false ; @interface NSEvent (DeviceDelta) - (CGFloat)deviceDeltaX; - (CGFloat)deviceDeltaY; + +// 10.7+ +- (BOOL)hasPreciseScrollingDeltas; +- (CGFloat)scrollingDeltaX; +- (CGFloat)scrollingDeltaY; @end void wxWidgetCocoaImpl::SetupMouseEvent( wxMouseEvent &wxevent , NSEvent * nsEvent ) @@ -418,9 +489,9 @@ void wxWidgetCocoaImpl::SetupMouseEvent( wxMouseEvent &wxevent , NSEvent * nsEve wxevent.m_x = locationInViewWX.x; wxevent.m_y = locationInViewWX.y; wxevent.m_shiftDown = modifiers & NSShiftKeyMask; - wxevent.m_controlDown = modifiers & NSControlKeyMask; + wxevent.m_rawControlDown = modifiers & NSControlKeyMask; wxevent.m_altDown = modifiers & NSAlternateKeyMask; - wxevent.m_metaDown = modifiers & NSCommandKeyMask; + wxevent.m_controlDown = modifiers & NSCommandKeyMask; wxevent.SetTimestamp( (int)([nsEvent timestamp] * 1000) ) ; UInt32 mouseChord = 0; @@ -543,23 +614,39 @@ void wxWidgetCocoaImpl::SetupMouseEvent( wxMouseEvent &wxevent , NSEvent * nsEve wxevent.SetEventType( wxEVT_MOUSEWHEEL ) ; - // see http://developer.apple.com/qa/qa2005/qa1453.html - // for more details on why we have to look for the exact type - - const EventRef cEvent = (EventRef) [nsEvent eventRef]; - bool isMouseScrollEvent = false; - if ( cEvent ) - isMouseScrollEvent = ::GetEventKind(cEvent) == kEventMouseScroll; - - if ( isMouseScrollEvent ) + if ( UMAGetSystemVersion() >= 0x1070 ) { - deltaX = [nsEvent deviceDeltaX]; - deltaY = [nsEvent deviceDeltaY]; + if ( [nsEvent hasPreciseScrollingDeltas] ) + { + deltaX = [nsEvent scrollingDeltaX]; + deltaY = [nsEvent scrollingDeltaY]; + } + else + { + deltaX = [nsEvent scrollingDeltaX] * 10; + deltaY = [nsEvent scrollingDeltaY] * 10; + } } else { - deltaX = ([nsEvent deltaX] * 10); - deltaY = ([nsEvent deltaY] * 10); + const EventRef cEvent = (EventRef) [nsEvent eventRef]; + // see http://developer.apple.com/qa/qa2005/qa1453.html + // for more details on why we have to look for the exact type + + bool isMouseScrollEvent = false; + if ( cEvent ) + isMouseScrollEvent = ::GetEventKind(cEvent) == kEventMouseScroll; + + if ( isMouseScrollEvent ) + { + deltaX = [nsEvent deviceDeltaX]; + deltaY = [nsEvent deviceDeltaY]; + } + else + { + deltaX = ([nsEvent deltaX] * 10); + deltaY = ([nsEvent deltaY] * 10); + } } wxevent.m_wheelDelta = 10; @@ -567,7 +654,7 @@ void wxWidgetCocoaImpl::SetupMouseEvent( wxMouseEvent &wxevent , NSEvent * nsEve if ( fabs(deltaX) > fabs(deltaY) ) { - wxevent.m_wheelAxis = 1; + wxevent.m_wheelAxis = wxMOUSE_WHEEL_HORIZONTAL; wxevent.m_wheelRotation = (int)deltaX; } else @@ -615,38 +702,87 @@ void wxWidgetCocoaImpl::SetupMouseEvent( wxMouseEvent &wxevent , NSEvent * nsEve } } -- (void) setTrackingTag: (NSTrackingRectTag)tag +/* idea taken from webkit sources: overwrite the methods that (private) NSToolTipManager will use to attach its tracking rectangle + * then when changing the tooltip send fake view-exit and view-enter methods which will lead to a tooltip refresh + */ + + +- (void)_sendToolTipMouseExited { - rectTag = tag; + // Nothing matters except window, trackingNumber, and userData. + NSEvent *fakeEvent = [NSEvent enterExitEventWithType:NSMouseExited + location:NSMakePoint(0, 0) + modifierFlags:0 + timestamp:0 + windowNumber:[[self window] windowNumber] + context:NULL + eventNumber:0 + trackingNumber:_lastToolTipTrackTag + userData:_lastUserData]; + [_lastToolTipOwner mouseExited:fakeEvent]; } -- (NSTrackingRectTag) trackingTag +- (void)_sendToolTipMouseEntered { - return rectTag; + // Nothing matters except window, trackingNumber, and userData. + NSEvent *fakeEvent = [NSEvent enterExitEventWithType:NSMouseEntered + location:NSMakePoint(0, 0) + modifierFlags:0 + timestamp:0 + windowNumber:[[self window] windowNumber] + context:NULL + eventNumber:0 + trackingNumber:_lastToolTipTrackTag + userData:_lastUserData]; + [_lastToolTipOwner mouseEntered:fakeEvent]; } -#if MAC_OS_X_VERSION_MIN_REQUIRED >= MAC_OS_X_VERSION_10_5 -- (void) updateTrackingArea +- (void)setToolTip:(NSString *)string; { - if (_trackingArea) + if (string) { - [self removeTrackingArea: _trackingArea]; - [_trackingArea release]; + if ( _hasToolTip ) + { + [self _sendToolTipMouseExited]; + } + + [super setToolTip:string]; + _hasToolTip = YES; + [self _sendToolTipMouseEntered]; } - - NSTrackingAreaOptions options = NSTrackingMouseEnteredAndExited|NSTrackingMouseMoved|NSTrackingActiveAlways; - - NSTrackingArea* area = [[NSTrackingArea alloc] initWithRect: [self bounds] options: options owner: self userInfo: nil]; - [self addTrackingArea: area]; + else + { + if ( _hasToolTip ) + { + [self _sendToolTipMouseExited]; + [super setToolTip:nil]; + _hasToolTip = NO; + } + } +} - _trackingArea = area; +- (NSTrackingRectTag)addTrackingRect:(NSRect)rect owner:(id)owner userData:(void *)data assumeInside:(BOOL)assumeInside +{ + NSTrackingRectTag tag = [super addTrackingRect:rect owner:owner userData:data assumeInside:assumeInside]; + if ( owner != self ) + { + _lastUserData = data; + _lastToolTipOwner = owner; + _lastToolTipTrackTag = tag; + } + return tag; } -- (NSTrackingArea*) trackingArea +- (void)removeTrackingRect:(NSTrackingRectTag)tag { - return _trackingArea; + if (tag == _lastToolTipTrackTag) + { + _lastUserData = NULL; + _lastToolTipOwner = nil; + _lastToolTipTrackTag = 0; + } + [super removeTrackingRect:tag]; } -#endif @end // wxNSView // @@ -705,6 +841,15 @@ void wxOSX_mouseEvent(NSView* self, SEL _cmd, NSEvent *event) impl->mouseEvent(event, self, _cmd); } +void wxOSX_cursorUpdate(NSView* self, SEL _cmd, NSEvent *event) +{ + wxWidgetCocoaImpl* impl = (wxWidgetCocoaImpl* ) wxWidgetImpl::FindFromWXWidget( self ); + if (impl == NULL) + return; + + impl->cursorUpdate(event, self, _cmd); +} + BOOL wxOSX_acceptsFirstMouse(NSView* WXUNUSED(self), SEL WXUNUSED(_cmd), NSEvent *WXUNUSED(event)) { // This is needed to support click through, otherwise the first click on a window @@ -766,15 +911,6 @@ BOOL wxOSX_resignFirstResponder(NSView* self, SEL _cmd) return impl->resignFirstResponder(self, _cmd); } -void wxOSX_resetCursorRects(NSView* self, SEL _cmd) -{ - wxWidgetCocoaImpl* impl = (wxWidgetCocoaImpl* ) wxWidgetImpl::FindFromWXWidget( self ); - if (impl == NULL) - return; - - impl->resetCursorRects(self, _cmd); -} - BOOL wxOSX_isFlipped(NSView* self, SEL _cmd) { wxWidgetCocoaImpl* impl = (wxWidgetCocoaImpl* ) wxWidgetImpl::FindFromWXWidget( self ); @@ -792,7 +928,7 @@ void wxOSX_drawRect(NSView* self, SEL _cmd, NSRect rect) if (impl == NULL) return; -#ifdef wxUSE_THREADS +#if wxUSE_THREADS // OS X starts a NSUIHeartBeatThread for animating the default button in a // dialog. This causes a drawRect of the active dialog from outside the // main UI thread. This causes an occasional crash since the wx drawing @@ -802,12 +938,32 @@ void wxOSX_drawRect(NSView* self, SEL _cmd, NSRect rect) // [NSWindow setAllowsConcurrentViewDrawing:NO] does not affect it. if ( !wxThread::IsMain() ) { - // just call the superclass handler, we don't need any custom wx drawing - // here and it seems to work fine: - wxOSX_DrawRectHandlerPtr - superimpl = (wxOSX_DrawRectHandlerPtr) - [[self superclass] instanceMethodForSelector:_cmd]; - superimpl(self, _cmd, rect); + if ( impl->IsUserPane() ) + { + wxWindow* win = impl->GetWXPeer(); + if ( win->UseBgCol() ) + { + + CGContextRef context = (CGContextRef) [[NSGraphicsContext currentContext] graphicsPort]; + CGContextSaveGState( context ); + + CGContextSetFillColorWithColor( context, win->GetBackgroundColour().GetCGColor()); + CGRect r = CGRectMake(rect.origin.x, rect.origin.y, rect.size.width, rect.size.height); + CGContextFillRect( context, r ); + + CGContextRestoreGState( context ); + } + } + else + { + // just call the superclass handler, we don't need any custom wx drawing + // here and it seems to work fine: + wxOSX_DrawRectHandlerPtr + superimpl = (wxOSX_DrawRectHandlerPtr) + [[self superclass] instanceMethodForSelector:_cmd]; + superimpl(self, _cmd, rect); + } + return; } #endif // wxUSE_THREADS @@ -981,21 +1137,47 @@ typedef void (*wxOSX_TextEventHandlerPtr)(NSView* self, SEL _cmd, NSString *even typedef void (*wxOSX_EventHandlerPtr)(NSView* self, SEL _cmd, NSEvent *event); typedef BOOL (*wxOSX_PerformKeyEventHandlerPtr)(NSView* self, SEL _cmd, NSEvent *event); typedef BOOL (*wxOSX_FocusHandlerPtr)(NSView* self, SEL _cmd); -typedef BOOL (*wxOSX_ResetCursorRectsHandlerPtr)(NSView* self, SEL _cmd); void wxWidgetCocoaImpl::mouseEvent(WX_NSEvent event, WXWidget slf, void *_cmd) { if ( !DoHandleMouseEvent(event) ) { // for plain NSView mouse events would propagate to parents otherwise - if (!m_wxPeer->MacIsUserPane()) + if (!IsUserPane()) { wxOSX_EventHandlerPtr superimpl = (wxOSX_EventHandlerPtr) [[slf superclass] instanceMethodForSelector:(SEL)_cmd]; superimpl(slf, (SEL)_cmd, event); + + // super of built-ins keeps the mouse up, as wx expects this event, we have to synthesize it + + if ( [ event type] == NSLeftMouseDown ) + { + wxMouseEvent wxevent(wxEVT_LEFT_DOWN); + SetupMouseEvent(wxevent , event) ; + wxevent.SetEventType(wxEVT_LEFT_UP); + + GetWXPeer()->HandleWindowEvent(wxevent); + } } } } +void wxWidgetCocoaImpl::cursorUpdate(WX_NSEvent event, WXWidget slf, void *_cmd) +{ + NSCursor *cursor = (NSCursor*)GetWXPeer()->GetCursor().GetHCURSOR(); + if (cursor == NULL) + { + wxOSX_EventHandlerPtr superimpl = (wxOSX_EventHandlerPtr) [[slf superclass] instanceMethodForSelector:(SEL)_cmd]; + superimpl(slf, (SEL)_cmd, event); + } + else + { + [cursor set]; + } +} + + + void wxWidgetCocoaImpl::keyEvent(WX_NSEvent event, WXWidget slf, void *_cmd) { if ( [event type] == NSKeyDown ) @@ -1042,6 +1224,7 @@ bool wxWidgetCocoaImpl::performKeyEquivalent(WX_NSEvent event, WXWidget slf, voi wxEvtHandler * const handler = m_wxPeer->GetEventHandler(); wxCommandEvent command_event( wxEVT_COMMAND_MENU_SELECTED, command ); + command_event.SetEventObject( wxevent.GetEventObject() ); handled = handler->ProcessEvent( command_event ); if ( !handled ) @@ -1062,7 +1245,7 @@ bool wxWidgetCocoaImpl::performKeyEquivalent(WX_NSEvent event, WXWidget slf, voi bool wxWidgetCocoaImpl::acceptsFirstResponder(WXWidget slf, void *_cmd) { - if ( m_wxPeer->MacIsUserPane() ) + if ( IsUserPane() ) return m_wxPeer->AcceptsFocus(); else { @@ -1114,25 +1297,6 @@ bool wxWidgetCocoaImpl::resignFirstResponder(WXWidget slf, void *_cmd) return r; } -void wxWidgetCocoaImpl::resetCursorRects(WXWidget slf, void *_cmd) -{ - wxWindow* wxpeer = GetWXPeer(); - if ( wxpeer ) - { - NSCursor *cursor = (NSCursor*)wxpeer->GetCursor().GetHCURSOR(); - if (cursor == NULL) - { - wxOSX_ResetCursorRectsHandlerPtr superimpl = (wxOSX_ResetCursorRectsHandlerPtr) [[slf superclass] instanceMethodForSelector:(SEL)_cmd]; - superimpl(slf, (SEL)_cmd); - } - else - { - [slf addCursorRect: [slf bounds] - cursor: cursor]; - } - } -} - bool wxWidgetCocoaImpl::isFlipped(WXWidget WXUNUSED(slf), void *WXUNUSED(_cmd)) { return m_isFlipped; @@ -1163,13 +1327,28 @@ void wxWidgetCocoaImpl::drawRect(void* rect, WXWidget slf, void *WXUNUSED(_cmd)) updateRgn.Offset( wxpeer->MacGetLeftBorderSize() , wxpeer->MacGetTopBorderSize() ); } - if ( wxpeer->MacGetTopLevelWindow()->GetWindowStyle() & wxFRAME_SHAPED ) + // Restrict the update region to the shape of the window, if any, and also + // remember the region that we need to clear later. + wxNonOwnedWindow* const tlwParent = wxpeer->MacGetTopLevelWindow(); + const bool isTopLevel = tlwParent == wxpeer; + wxRegion clearRgn; + if ( tlwParent->GetWindowStyle() & wxFRAME_SHAPED ) { + if ( isTopLevel ) + clearRgn = updateRgn; + int xoffset = 0, yoffset = 0; - wxRegion rgn = wxpeer->MacGetTopLevelWindow()->GetShape(); + wxRegion rgn = tlwParent->GetShape(); wxpeer->MacRootWindowToWindow( &xoffset, &yoffset ); rgn.Offset( xoffset, yoffset ); updateRgn.Intersect(rgn); + + if ( isTopLevel ) + { + // Exclude the window shape from the region to be cleared below. + rgn.Xor(wxpeer->GetSize()); + clearRgn.Intersect(rgn); + } } wxpeer->GetUpdateRegion() = updateRgn; @@ -1221,6 +1400,35 @@ void wxWidgetCocoaImpl::drawRect(void* rect, WXWidget slf, void *WXUNUSED(_cmd)) CGContextTranslateCTM( context, 0, [m_osxView bounds].size.height ); CGContextScaleCTM( context, 1, -1 ); } + + if ( isTopLevel ) + { + // We also need to explicitly draw the part of the top level window + // outside of its region with transparent colour to ensure that it is + // really transparent. + if ( clearRgn.IsOk() ) + { + wxMacCGContextStateSaver saveState(context); + wxWindowDC dc(wxpeer); + dc.SetBackground(wxBrush(wxTransparentColour)); + dc.SetDeviceClippingRegion(clearRgn); + dc.Clear(); + } + +#if wxUSE_GRAPHICS_CONTEXT + // If the window shape is defined by a path, stroke the path to show + // the window border. + const wxGraphicsPath& path = tlwParent->GetShapePath(); + if ( !path.IsNull() ) + { + CGContextSetLineWidth(context, 1); + CGContextSetStrokeColorWithColor(context, wxLIGHT_GREY->GetCGColor()); + CGContextAddPath(context, (CGPathRef) path.GetNativePath()); + CGContextStrokePath(context); + } +#endif // wxUSE_GRAPHICS_CONTEXT + } + wxpeer->MacPaintChildrenBorders(); wxpeer->MacSetCGContextRef( NULL ); CGContextRestoreGState( context ); @@ -1266,7 +1474,7 @@ void wxWidgetCocoaImpl::controlTextDidChange() #else #define wxOSX_CLASS_ADD_METHOD( c, s, i, t ) \ - { s, t, i }, + { s, (char*) t, i }, #endif @@ -1298,6 +1506,8 @@ void wxOSXCocoaClassAddWXMethods(Class c) wxOSX_CLASS_ADD_METHOD(c, @selector(mouseEntered:), (IMP) wxOSX_mouseEvent, "v@:@" ) wxOSX_CLASS_ADD_METHOD(c, @selector(mouseExited:), (IMP) wxOSX_mouseEvent, "v@:@" ) + wxOSX_CLASS_ADD_METHOD(c, @selector(cursorUpdate:), (IMP) wxOSX_cursorUpdate, "v@:@" ) + wxOSX_CLASS_ADD_METHOD(c, @selector(keyDown:), (IMP) wxOSX_keyEvent, "v@:@" ) wxOSX_CLASS_ADD_METHOD(c, @selector(keyUp:), (IMP) wxOSX_keyEvent, "v@:@" ) wxOSX_CLASS_ADD_METHOD(c, @selector(flagsChanged:), (IMP) wxOSX_keyEvent, "v@:@" ) @@ -1309,7 +1519,6 @@ void wxOSXCocoaClassAddWXMethods(Class c) wxOSX_CLASS_ADD_METHOD(c, @selector(acceptsFirstResponder), (IMP) wxOSX_acceptsFirstResponder, "c@:" ) wxOSX_CLASS_ADD_METHOD(c, @selector(becomeFirstResponder), (IMP) wxOSX_becomeFirstResponder, "c@:" ) wxOSX_CLASS_ADD_METHOD(c, @selector(resignFirstResponder), (IMP) wxOSX_resignFirstResponder, "c@:" ) - wxOSX_CLASS_ADD_METHOD(c, @selector(resetCursorRects), (IMP) wxOSX_resetCursorRects, "v@:" ) wxOSX_CLASS_ADD_METHOD(c, @selector(isFlipped), (IMP) wxOSX_isFlipped, "c@:" ) wxOSX_CLASS_ADD_METHOD(c, @selector(drawRect:), (IMP) wxOSX_drawRect, "v@:{_NSRect={_NSPoint=ff}{_NSSize=ff}}" ) @@ -1345,8 +1554,8 @@ void wxOSXCocoaClassAddWXMethods(Class c) IMPLEMENT_DYNAMIC_CLASS( wxWidgetCocoaImpl , wxWidgetImpl ) -wxWidgetCocoaImpl::wxWidgetCocoaImpl( wxWindowMac* peer , WXWidget w, bool isRootControl ) : - wxWidgetImpl( peer, isRootControl ) +wxWidgetCocoaImpl::wxWidgetCocoaImpl( wxWindowMac* peer , WXWidget w, bool isRootControl, bool isUserPane ) : + wxWidgetImpl( peer, isRootControl, isUserPane ) { Init(); m_osxView = w; @@ -1424,7 +1633,7 @@ void wxWidgetCocoaImpl::SetVisibility( bool visible ) - (id)init:(wxWindow *)win { - [super init]; + self = [super init]; m_win = win; m_isDone = false; @@ -1444,6 +1653,7 @@ void wxWidgetCocoaImpl::SetVisibility( bool visible ) wxUnusedVar(progress); m_win->SendSizeEvent(); + m_win->MacOnInternalSize(); } - (void)animationDidEnd:(NSAnimation*)animation @@ -1620,6 +1830,7 @@ wxWidgetCocoaImpl::ShowViewOrWindowWithEffect(wxWindow *win, // refresh it once again after the end to ensure that everything is in // place win->SendSizeEvent(); + win->MacOnInternalSize(); } [anim setDelegate:nil]; @@ -1636,14 +1847,126 @@ bool wxWidgetCocoaImpl::ShowWithEffect(bool show, return ShowViewOrWindowWithEffect(m_wxPeer, show, effect, timeout); } +/* note that the drawing order between siblings is not defined under 10.4 */ +/* only starting from 10.5 the subview order is respected */ + +/* NSComparisonResult is typedef'd as an enum pre-Leopard but typedef'd as + * NSInteger post-Leopard. Pre-Leopard the Cocoa toolkit expects a function + * returning int and not NSComparisonResult. Post-Leopard the Cocoa toolkit + * expects a function returning the new non-enum NSComparsionResult. + * Hence we create a typedef named CocoaWindowCompareFunctionResult. + */ +#if defined(NSINTEGER_DEFINED) +typedef NSComparisonResult CocoaWindowCompareFunctionResult; +#else +typedef int CocoaWindowCompareFunctionResult; +#endif + +class CocoaWindowCompareContext +{ + wxDECLARE_NO_COPY_CLASS(CocoaWindowCompareContext); +public: + CocoaWindowCompareContext(); // Not implemented + CocoaWindowCompareContext(NSView *target, NSArray *subviews) + { + m_target = target; + // Cocoa sorts subviews in-place.. make a copy + m_subviews = [subviews copy]; + } + + ~CocoaWindowCompareContext() + { // release the copy + [m_subviews release]; + } + NSView* target() + { return m_target; } + + NSArray* subviews() + { return m_subviews; } + + /* Helper function that returns the comparison based off of the original ordering */ + CocoaWindowCompareFunctionResult CompareUsingOriginalOrdering(id first, id second) + { + NSUInteger firstI = [m_subviews indexOfObjectIdenticalTo:first]; + NSUInteger secondI = [m_subviews indexOfObjectIdenticalTo:second]; + // NOTE: If either firstI or secondI is NSNotFound then it will be NSIntegerMax and thus will + // likely compare higher than the other view which is reasonable considering the only way that + // can happen is if the subview was added after our call to subviews but before the call to + // sortSubviewsUsingFunction:context:. Thus we don't bother checking. Particularly because + // that case should never occur anyway because that would imply a multi-threaded GUI call + // which is a big no-no with Cocoa. + + // Subviews are ordered from back to front meaning one that is already lower will have an lower index. + NSComparisonResult result = (firstI < secondI) + ? NSOrderedAscending /* -1 */ + : (firstI > secondI) + ? NSOrderedDescending /* 1 */ + : NSOrderedSame /* 0 */; + + return result; + } +private: + /* The subview we are trying to Raise or Lower */ + NSView *m_target; + /* A copy of the original array of subviews */ + NSArray *m_subviews; +}; + +/* Causes Cocoa to raise the target view to the top of the Z-Order by telling the sort function that + * the target view is always higher than every other view. When comparing two views neither of + * which is the target, it returns the correct response based on the original ordering + */ +static CocoaWindowCompareFunctionResult CocoaRaiseWindowCompareFunction(id first, id second, void *ctx) +{ + CocoaWindowCompareContext *compareContext = (CocoaWindowCompareContext*)ctx; + // first should be ordered higher + if(first==compareContext->target()) + return NSOrderedDescending; + // second should be ordered higher + if(second==compareContext->target()) + return NSOrderedAscending; + return compareContext->CompareUsingOriginalOrdering(first,second); +} + void wxWidgetCocoaImpl::Raise() { - // Not implemented + NSView* nsview = m_osxView; + + NSView *superview = [nsview superview]; + CocoaWindowCompareContext compareContext(nsview, [superview subviews]); + + [superview sortSubviewsUsingFunction: + CocoaRaiseWindowCompareFunction + context: &compareContext]; + +} + +/* Causes Cocoa to lower the target view to the bottom of the Z-Order by telling the sort function that + * the target view is always lower than every other view. When comparing two views neither of + * which is the target, it returns the correct response based on the original ordering + */ +static CocoaWindowCompareFunctionResult CocoaLowerWindowCompareFunction(id first, id second, void *ctx) +{ + CocoaWindowCompareContext *compareContext = (CocoaWindowCompareContext*)ctx; + // first should be ordered lower + if(first==compareContext->target()) + return NSOrderedAscending; + // second should be ordered lower + if(second==compareContext->target()) + return NSOrderedDescending; + return compareContext->CompareUsingOriginalOrdering(first,second); } void wxWidgetCocoaImpl::Lower() { - // Not implemented + NSView* nsview = m_osxView; + + NSView *superview = [nsview superview]; + CocoaWindowCompareContext compareContext(nsview, [superview subviews]); + + [superview sortSubviewsUsingFunction: + CocoaLowerWindowCompareFunction + context: &compareContext]; } void wxWidgetCocoaImpl::ScrollRect( const wxRect *WXUNUSED(rect), int WXUNUSED(dx), int WXUNUSED(dy) ) @@ -1681,20 +2004,6 @@ void wxWidgetCocoaImpl::Move(int x, int y, int width, int height) NSRect r = wxToNSRect( [m_osxView superview], wxRect(x,y,width, height) ); [m_osxView setFrame:r]; [[m_osxView superview] setNeedsDisplayInRect:r]; - - wxNSView* wxview = (wxNSView*)m_osxView; -#if MAC_OS_X_VERSION_MIN_REQUIRED >= MAC_OS_X_VERSION_10_5 - if ([wxview respondsToSelector:@selector(updateTrackingArea)] ) - [wxview updateTrackingArea]; -#else - if ([m_osxView respondsToSelector:@selector(trackingTag)] ) - { - if ( [wxview trackingTag] ) - [wxview removeTrackingRect: [wxview trackingTag]]; - - [wxview setTrackingTag: [wxview addTrackingRect: [m_osxView bounds] owner: wxview userData: nil assumeInside: NO]]; - } -#endif } void wxWidgetCocoaImpl::GetPosition( int &x, int &y ) const @@ -1778,11 +2087,33 @@ bool wxWidgetCocoaImpl::SetFocus() if ( !CanFocus() ) return false; - [[m_osxView window] makeKeyAndOrderFront:nil] ; + // TODO remove if no issues arise: should not raise the window, only assign focus + //[[m_osxView window] makeKeyAndOrderFront:nil] ; [[m_osxView window] makeFirstResponder: m_osxView] ; return true; } +void wxWidgetCocoaImpl::SetDropTarget(wxDropTarget* target) +{ + [m_osxView unregisterDraggedTypes]; + + if ( target == NULL ) + return; + + wxDataObject* dobj = target->GetDataObject(); + + if( dobj ) + { + CFMutableArrayRef typesarray = CFArrayCreateMutable(kCFAllocatorDefault,0,&kCFTypeArrayCallBacks); + dobj->AddSupportedTypes(typesarray); + NSView* targetView = m_osxView; + if ( [m_osxView isKindOfClass:[NSScrollView class] ] ) + targetView = [(NSScrollView*) m_osxView documentView]; + + [targetView registerForDraggedTypes:(NSArray*)typesarray]; + CFRelease(typesarray); + } +} void wxWidgetCocoaImpl::RemoveFromParent() { @@ -1917,7 +2248,11 @@ void wxWidgetCocoaImpl::SetBitmap( const wxBitmap& bitmap ) { if ( [m_osxView respondsToSelector:@selector(setImage:)] ) { - [m_osxView setImage:bitmap.GetNSImage()]; + if (bitmap.IsOk()) + [m_osxView setImage:bitmap.GetNSImage()]; + else + [m_osxView setImage:nil]; + [m_osxView setNeedsDisplay:YES]; } } @@ -2037,14 +2372,33 @@ void wxWidgetCocoaImpl::SetControlSize( wxWindowVariant variant ) if ([cell respondsToSelector:@selector(setControlSize:)]) [cell setControlSize:size]; } + + // we need to propagate this to inner views as well + if ( [m_osxView isKindOfClass:[NSScrollView class] ] ) + { + NSView* targetView = [(NSScrollView*) m_osxView documentView]; + + if ( [targetView respondsToSelector:@selector(setControlSize:)] ) + [targetView setControlSize:size]; + else if ([targetView respondsToSelector:@selector(cell)]) + { + id cell = [(id)targetView cell]; + if ([cell respondsToSelector:@selector(setControlSize:)]) + [cell setControlSize:size]; + } + } } void wxWidgetCocoaImpl::SetFont(wxFont const& font, wxColour const&col, long, bool) { - if ([m_osxView respondsToSelector:@selector(setFont:)]) - [m_osxView setFont: font.OSXGetNSFont()]; - if ([m_osxView respondsToSelector:@selector(setTextColor:)]) - [m_osxView setTextColor:[NSColor colorWithCalibratedRed:(CGFloat) (col.Red() / 255.0) + NSView* targetView = m_osxView; + if ( [m_osxView isKindOfClass:[NSScrollView class] ] ) + targetView = [(NSScrollView*) m_osxView documentView]; + + if ([targetView respondsToSelector:@selector(setFont:)]) + [targetView setFont: font.OSXGetNSFont()]; + if ([targetView respondsToSelector:@selector(setTextColor:)]) + [targetView setTextColor:[NSColor colorWithCalibratedRed:(CGFloat) (col.Red() / 255.0) green:(CGFloat) (col.Green() / 255.0) blue:(CGFloat) (col.Blue() / 255.0) alpha:(CGFloat) (col.Alpha() / 255.0)]]; @@ -2052,14 +2406,15 @@ void wxWidgetCocoaImpl::SetFont(wxFont const& font, wxColour const&col, long, bo void wxWidgetCocoaImpl::SetToolTip(wxToolTip* tooltip) { - if (tooltip) + if ( tooltip ) { wxCFStringRef cf( tooltip->GetTip() , m_wxPeer->GetFont().GetEncoding() ); [m_osxView setToolTip: cf.AsNSString()]; } else - [m_osxView setToolTip: nil]; - + { + [m_osxView setToolTip:nil]; + } } void wxWidgetCocoaImpl::InstallEventHandler( WXWidget control ) @@ -2076,7 +2431,11 @@ void wxWidgetCocoaImpl::InstallEventHandler( WXWidget control ) } } -} + NSTrackingAreaOptions options = NSTrackingMouseEnteredAndExited|NSTrackingCursorUpdate|NSTrackingMouseMoved|NSTrackingActiveAlways|NSTrackingInVisibleRect; + NSTrackingArea* area = [[NSTrackingArea alloc] initWithRect: NSZeroRect options: options owner: m_osxView userInfo: nil]; + [m_osxView addTrackingArea: area]; + [area release]; + } bool wxWidgetCocoaImpl::DoHandleCharEvent(NSEvent *event, NSString *text) { @@ -2090,25 +2449,48 @@ bool wxWidgetCocoaImpl::DoHandleKeyEvent(NSEvent *event) { wxKeyEvent wxevent(wxEVT_KEY_DOWN); SetupKeyEvent( wxevent, event ); + + // Generate wxEVT_CHAR_HOOK before sending any other events but only when + // the key is pressed, not when it's released (the type of wxevent is + // changed by SetupKeyEvent() so it can be wxEVT_KEY_UP too by now). + if ( wxevent.GetEventType() == wxEVT_KEY_DOWN ) + { + wxKeyEvent eventHook(wxEVT_CHAR_HOOK, wxevent); + if ( GetWXPeer()->OSXHandleKeyEvent(eventHook) + && !eventHook.IsNextEventAllowed() ) + return true; + } + bool result = GetWXPeer()->OSXHandleKeyEvent(wxevent); // this will fire higher level events, like insertText, to help // us handle EVT_CHAR, etc. - if ( m_wxPeer->MacIsUserPane() && [event type] == NSKeyDown) + if ( !result ) { - if ( !result ) + if ( [event type] == NSKeyDown) { - if ( wxevent.GetKeyCode() < WXK_SPACE || wxevent.GetKeyCode() == WXK_DELETE || wxevent.GetKeyCode() >= WXK_START ) + long keycode = wxOSXTranslateCocoaKey( event, wxEVT_CHAR ); + + if ( (keycode > 0 && keycode < WXK_SPACE) || keycode == WXK_DELETE || keycode >= WXK_START ) { // eventually we could setup a doCommandBySelector catcher and retransform this into the wx key chars wxKeyEvent wxevent2(wxevent) ; wxevent2.SetEventType(wxEVT_CHAR); + SetupKeyEvent( wxevent2, event ); + wxevent2.m_keyCode = keycode; + result = GetWXPeer()->OSXHandleKeyEvent(wxevent2); + } + else if (wxevent.CmdDown()) + { + wxKeyEvent wxevent2(wxevent) ; + wxevent2.SetEventType(wxEVT_CHAR); + SetupKeyEvent( wxevent2, event ); result = GetWXPeer()->OSXHandleKeyEvent(wxevent2); } else { - if ( !wxevent.CmdDown() ) + if ( IsUserPane() && !wxevent.CmdDown() ) { if ( [m_osxView isKindOfClass:[NSScrollView class] ] ) [[(NSScrollView*)m_osxView documentView] interpretKeyEvents:[NSArray arrayWithObject:event]]; @@ -2127,7 +2509,6 @@ bool wxWidgetCocoaImpl::DoHandleMouseEvent(NSEvent *event) { wxMouseEvent wxevent(wxEVT_LEFT_DOWN); SetupMouseEvent(wxevent , event) ; - return GetWXPeer()->HandleWindowEvent(wxevent); } @@ -2186,17 +2567,18 @@ void wxWidgetCocoaImpl::SetCursor(const wxCursor& cursor) [(NSCursor*)cursor.GetHCURSOR() set]; } } - [[m_osxView window] invalidateCursorRectsForView:m_osxView]; } void wxWidgetCocoaImpl::CaptureMouse() { - [[m_osxView window] disableCursorRects]; + // TODO remove if we don't get into problems with cursor settings + // [[m_osxView window] disableCursorRects]; } void wxWidgetCocoaImpl::ReleaseMouse() { - [[m_osxView window] enableCursorRects]; + // TODO remove if we don't get into problems with cursor settings + // [[m_osxView window] enableCursorRects]; } void wxWidgetCocoaImpl::SetFlipped(bool flipped) @@ -2215,11 +2597,7 @@ wxWidgetImpl* wxWidgetImpl::CreateUserPane( wxWindowMac* wxpeer, wxWindowMac* WX NSRect r = wxOSXGetFrameForControl( wxpeer, pos , size ) ; wxNSView* v = [[wxNSView alloc] initWithFrame:r]; - // temporary hook for dnd - [v registerForDraggedTypes:[NSArray arrayWithObjects: - NSStringPboardType, NSFilenamesPboardType, NSTIFFPboardType, NSPICTPboardType, NSPDFPboardType, nil]]; - - wxWidgetCocoaImpl* c = new wxWidgetCocoaImpl( wxpeer, v ); + wxWidgetCocoaImpl* c = new wxWidgetCocoaImpl( wxpeer, v, false, true ); return c; }