X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/57c0a8ac5039cbc8b91d3a898c4f3b54cbde4c24..55410bb4f67febe1ca20654f078ea4fb9a6223ae:/src/osx/cocoa/window.mm diff --git a/src/osx/cocoa/window.mm b/src/osx/cocoa/window.mm index d535ec4879..9b2cfd9b55 100644 --- a/src/osx/cocoa/window.mm +++ b/src/osx/cocoa/window.mm @@ -44,10 +44,13 @@ NSRect wxOSXGetFrameForControl( wxWindowMac* window , const wxPoint& pos , const @interface wxNSView : NSView { + NSTrackingRectTag rectTag; } - (BOOL) canBecomeKeyView; - +// the tracking tag is needed to track mouse enter / exit events +- (void) setTrackingTag: (NSTrackingRectTag)tag; +- (NSTrackingRectTag) trackingTag; @end // wxNSView @interface NSView(PossibleMethods) @@ -77,57 +80,113 @@ NSRect wxOSXGetFrameForControl( wxWindowMac* window , const wxPoint& pos , const - (void)setDoubleAction:(SEL)aSelector; @end -long wxOSXTranslateCocoaKey( int unichar ) +long wxOSXTranslateCocoaKey( NSEvent* event ) { - long retval = unichar; - switch( unichar ) + long retval = 0; + + if ([event type] != NSFlagsChanged) + { + NSString* s = [event charactersIgnoringModifiers]; + // backspace char reports as delete w/modifiers for some reason + if ([s length] == 1) + { + 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 = [[event characters] characterAtIndex: 0]; + if ( intchar >= NSF1FunctionKey && intchar >= NSF24FunctionKey ) + retval = WXK_F1 + (intchar - NSF1FunctionKey ); + break; + } + } + } + + // Some keys don't seem to have constants. The code mimics the approach + // taken by WebKit. See: + // http://trac.webkit.org/browser/trunk/WebCore/platform/mac/KeyEventMac.mm + switch( [event keyCode] ) { - case NSUpArrowFunctionKey : - retval = WXK_UP; - break; - case NSDownArrowFunctionKey : - retval = WXK_DOWN; - break; - case NSLeftArrowFunctionKey : - retval = WXK_LEFT; - break; - case NSRightArrowFunctionKey : - retval = WXK_RIGHT; + // command key + case 54: + case 55: + retval = WXK_COMMAND; break; - case NSInsertFunctionKey : - retval = WXK_INSERT; + // caps locks key + case 57: // Capslock + retval = WXK_CAPITAL; break; - case NSDeleteFunctionKey : - retval = WXK_DELETE; + // shift key + case 56: // Left Shift + case 60: // Right Shift + retval = WXK_SHIFT; break; - case NSHomeFunctionKey : - retval = WXK_HOME; + // alt key + case 58: // Left Alt + case 61: // Right Alt + retval = WXK_ALT; break; -// case NSBeginFunctionKey : -// retval = WXK_BEGIN; -// break; - case NSEndFunctionKey : - retval = WXK_END; + // ctrl key + case 59: // Left Ctrl + case 62: // Right Ctrl + retval = WXK_CONTROL; break; - case NSPageUpFunctionKey : - retval = WXK_PAGEUP; + // clear key + case 71: + retval = WXK_CLEAR; break; - case NSPageDownFunctionKey : - retval = WXK_PAGEDOWN; - break; - case NSHelpFunctionKey : - retval = WXK_HELP; + // tab key + case 48: + retval = WXK_TAB; break; default : - if ( unichar >= NSF1FunctionKey && unichar >= NSF24FunctionKey ) - retval = WXK_F1 + (unichar - NSF1FunctionKey ); break; } return retval; } -void SetupKeyEvent( wxKeyEvent &wxevent , NSEvent * nsEvent ) +void SetupKeyEvent( wxKeyEvent &wxevent , NSEvent * nsEvent, NSString* charString = NULL ) { UInt32 modifiers = [nsEvent modifierFlags] ; int eventType = [nsEvent type]; @@ -160,20 +219,36 @@ void SetupKeyEvent( wxKeyEvent &wxevent , NSEvent * nsEvent ) if ( eventType != NSFlagsChanged ) { NSString* nschars = [nsEvent characters]; - if ( nschars ) + if ( charString ) + { + // if charString is set, it did not come from key up / key down + wxevent.SetEventType( wxEVT_CHAR ); + wxCFStringRef cfchars((CFStringRef)[charString retain]); + chars = cfchars.AsString(); + } + else if ( nschars ) { wxCFStringRef cfchars((CFStringRef)[nschars retain]); chars = cfchars.AsString(); } } - int unichar = chars.Length() > 0 ? chars[0] : 0; - long keyval = wxOSXTranslateCocoaKey(unichar) ; - if ( keyval == unichar && ( wxevent.GetEventType() == wxEVT_KEY_UP || wxevent.GetEventType() == wxEVT_KEY_DOWN ) ) - keyval = wxToupper( keyval ) ; + int aunichar = chars.Length() > 0 ? chars[0] : 0; + long keyval = 0; + + if (wxevent.GetEventType() != wxEVT_CHAR) + keyval = wxOSXTranslateCocoaKey(nsEvent) ; + if ( !keyval ) + { + if ( wxevent.GetEventType() == wxEVT_KEY_UP || wxevent.GetEventType() == wxEVT_KEY_DOWN ) + keyval = wxToupper( aunichar ) ; + else + keyval = aunichar; + } + #if wxUSE_UNICODE - wxevent.m_uniChar = unichar; + wxevent.m_uniChar = aunichar; #endif wxevent.m_keyCode = keyval; } @@ -190,7 +265,7 @@ void SetupMouseEvent( wxMouseEvent &wxevent , NSEvent * nsEvent ) // these parameters are not given for all events UInt32 button = [nsEvent buttonNumber]; UInt32 clickCount = 0; - if ( eventType != NSScrollWheel ) + if ( [nsEvent respondsToSelector:@selector(clickCount:)] ) [nsEvent clickCount]; wxevent.m_x = screenMouseLocation.x; @@ -332,7 +407,11 @@ void SetupMouseEvent( wxMouseEvent &wxevent , NSEvent * nsEvent ) break ; case NSMouseEntered : + wxevent.SetEventType( wxEVT_ENTER_WINDOW ) ; + break; case NSMouseExited : + wxevent.SetEventType( wxEVT_LEAVE_WINDOW ) ; + break; case NSLeftMouseDragged : case NSRightMouseDragged : case NSOtherMouseDragged : @@ -361,6 +440,16 @@ void SetupMouseEvent( wxMouseEvent &wxevent , NSEvent * nsEvent ) return YES; } +- (void) setTrackingTag: (NSTrackingRectTag)tag +{ + rectTag = tag; +} + +- (NSTrackingRectTag) trackingTag +{ + return rectTag; +} + @end // wxNSView // @@ -426,6 +515,15 @@ void wxOSX_keyEvent(NSView* self, SEL _cmd, NSEvent *event) impl->keyEvent(event, self, _cmd); } +void wxOSX_insertText(NSView* self, SEL _cmd, NSString* text) +{ + wxWidgetCocoaImpl* impl = (wxWidgetCocoaImpl* ) wxWidgetImpl::FindFromWXWidget( self ); + if (impl == NULL) + return; + + impl->insertText(text, self, _cmd); +} + BOOL wxOSX_performKeyEquivalent(NSView* self, SEL _cmd, NSEvent *event) { wxWidgetCocoaImpl* impl = (wxWidgetCocoaImpl* ) wxWidgetImpl::FindFromWXWidget( self ); @@ -638,6 +736,7 @@ bool wxWidgetCocoaImpl::performDragOperation(void* s, WXWidget slf, void *_cmd) #endif +typedef void (*wxOSX_TextEventHandlerPtr)(NSView* self, SEL _cmd, NSString *event); 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); @@ -655,22 +754,28 @@ void wxWidgetCocoaImpl::mouseEvent(WX_NSEvent event, WXWidget slf, void *_cmd) void wxWidgetCocoaImpl::keyEvent(WX_NSEvent event, WXWidget slf, void *_cmd) { - if ( !DoHandleKeyEvent(event) ) + if ( [[slf window] firstResponder] != slf || !DoHandleKeyEvent(event) ) { wxOSX_EventHandlerPtr superimpl = (wxOSX_EventHandlerPtr) [[slf superclass] instanceMethodForSelector:(SEL)_cmd]; superimpl(slf, (SEL)_cmd, event); } } -bool wxWidgetCocoaImpl::performKeyEquivalent(WX_NSEvent event, WXWidget slf, void *_cmd) +void wxWidgetCocoaImpl::insertText(NSString* text, WXWidget slf, void *_cmd) { - if ( !DoHandleKeyEvent(event) ) + if (m_lastKeyDownEvent && !DoHandleCharEvent(m_lastKeyDownEvent, text) ) { - wxOSX_PerformKeyEventHandlerPtr superimpl = (wxOSX_PerformKeyEventHandlerPtr) [[slf superclass] instanceMethodForSelector:(SEL)_cmd]; - return superimpl(slf, (SEL)_cmd, event); + wxOSX_TextEventHandlerPtr superimpl = (wxOSX_TextEventHandlerPtr) [[slf superclass] instanceMethodForSelector:(SEL)_cmd]; + superimpl(slf, (SEL)_cmd, text); } + m_lastKeyDownEvent = NULL; +} - return YES; + +bool wxWidgetCocoaImpl::performKeyEquivalent(WX_NSEvent event, WXWidget slf, void *_cmd) +{ + wxOSX_PerformKeyEventHandlerPtr superimpl = (wxOSX_PerformKeyEventHandlerPtr) [[slf superclass] instanceMethodForSelector:(SEL)_cmd]; + return superimpl(slf, (SEL)_cmd, event); } bool wxWidgetCocoaImpl::becomeFirstResponder(WXWidget slf, void *_cmd) @@ -831,10 +936,11 @@ void wxOSXCocoaClassAddWXMethods(Class c) 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@:@" ) + + wxOSX_CLASS_ADD_METHOD(c, @selector(insertText:), (IMP) wxOSX_insertText, "v@:@" ) wxOSX_CLASS_ADD_METHOD(c, @selector(performKeyEquivalent:), (IMP) wxOSX_performKeyEquivalent, "v@:@" ) - 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@:" ) @@ -889,6 +995,7 @@ void wxWidgetCocoaImpl::Init() { m_osxView = NULL; m_isFlipped = true; + m_lastKeyDownEvent = NULL; } wxWidgetCocoaImpl::~wxWidgetCocoaImpl() @@ -955,6 +1062,14 @@ 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]; + + if ([m_osxView respondsToSelector:@selector(trackingTag)] ) + { + if ( [(wxNSView*)m_osxView trackingTag] ) + [m_osxView removeTrackingRect: [(wxNSView*)m_osxView trackingTag]]; + + [(wxNSView*)m_osxView setTrackingTag: [m_osxView addTrackingRect: [m_osxView bounds] owner: m_osxView userData: nil assumeInside: NO]]; + } } void wxWidgetCocoaImpl::GetPosition( int &x, int &y ) const @@ -1223,12 +1338,29 @@ void wxWidgetCocoaImpl::InstallEventHandler( WXWidget control ) } } +bool wxWidgetCocoaImpl::DoHandleCharEvent(NSEvent *event, NSString *text) +{ + wxKeyEvent wxevent(wxEVT_KEY_DOWN); + SetupKeyEvent( wxevent, event, text ); + + return GetWXPeer()->OSXHandleKeyEvent(wxevent); +} + bool wxWidgetCocoaImpl::DoHandleKeyEvent(NSEvent *event) { wxKeyEvent wxevent(wxEVT_KEY_DOWN); SetupKeyEvent( wxevent, event ); + + bool result = GetWXPeer()->OSXHandleKeyEvent(wxevent); - return GetWXPeer()->OSXHandleKeyEvent(wxevent); + // this will fire higher level events, like insertText, to help + // us handle EVT_CHAR, etc. + if ([event type] == NSKeyDown) + { + m_lastKeyDownEvent = event; + [m_osxView interpretKeyEvents:[NSArray arrayWithObject:event]]; + } + return result; } bool wxWidgetCocoaImpl::DoHandleMouseEvent(NSEvent *event) @@ -1337,6 +1469,7 @@ wxWidgetImpl* wxWidgetImpl::CreateContentView( wxNonOwnedWindow* now ) NSWindow* tlw = now->GetWXWindow(); wxNSView* v = [[wxNSView alloc] initWithFrame:[[tlw contentView] frame]]; wxWidgetCocoaImpl* c = new wxWidgetCocoaImpl( now, v, true ); + c->InstallEventHandler(); [tlw setContentView:v]; return c; }