@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)
- (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];
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;
}
// 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;
break ;
case NSMouseEntered :
+ wxevent.SetEventType( wxEVT_ENTER_WINDOW ) ;
+ break;
case NSMouseExited :
+ wxevent.SetEventType( wxEVT_LEAVE_WINDOW ) ;
+ break;
case NSLeftMouseDragged :
case NSRightMouseDragged :
case NSOtherMouseDragged :
return YES;
}
+- (void) setTrackingTag: (NSTrackingRectTag)tag
+{
+ rectTag = tag;
+}
+
+- (NSTrackingRectTag) trackingTag
+{
+ return rectTag;
+}
+
@end // wxNSView
//
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 );
#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);
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)
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@:" )
{
m_osxView = NULL;
m_isFlipped = true;
+ m_lastKeyDownEvent = NULL;
}
wxWidgetCocoaImpl::~wxWidgetCocoaImpl()
}
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
}
}
+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)
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;
}
projects / wxWidgets.git / blobdiff