// 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
/////////////////////////////////////////////////////////////////////////////
@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)
- (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;
+ }
}
}
}
// command key
case 54:
case 55:
- retval = WXK_COMMAND;
+ retval = WXK_CONTROL;
break;
// caps locks key
case 57: // Capslock
// ctrl key
case 59: // Left Ctrl
case 62: // Right Ctrl
- retval = WXK_CONTROL;
+ retval = WXK_RAW_CONTROL;
break;
// clear key
case 71:
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;
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
if (wxevent.GetEventType() != wxEVT_CHAR)
{
- keyval = wxOSXTranslateCocoaKey(nsEvent) ;
+ keyval = wxOSXTranslateCocoaKey(nsEvent, wxevent.GetEventType()) ;
switch (eventType)
{
case NSKeyDown :
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;
}
#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;
@interface NSEvent (DeviceDelta)
- (CGFloat)deviceDeltaX;
- (CGFloat)deviceDeltaY;
+
+// 10.7+
+- (BOOL)hasPreciseScrollingDeltas;
+- (CGFloat)scrollingDeltaX;
+- (CGFloat)scrollingDeltaY;
@end
void wxWidgetCocoaImpl::SetupMouseEvent( wxMouseEvent &wxevent , NSEvent * nsEvent )
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;
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;
if ( fabs(deltaX) > fabs(deltaY) )
{
- wxevent.m_wheelAxis = 1;
+ wxevent.m_wheelAxis = wxMOUSE_WHEEL_HORIZONTAL;
wxevent.m_wheelRotation = (int)deltaX;
}
else
}
}
-- (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
//
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
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 );
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
// [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
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 )
+ {
+ // there are key equivalents that are not command-combos and therefore not handled by cocoa automatically,
+ // therefore we call the menubar directly here, exit if the menu is handling the shortcut
+ if ( [[[NSApplication sharedApplication] mainMenu] performKeyEquivalent:event] )
+ return;
+
m_lastKeyDownEvent = event;
+ }
+
if ( GetFocusedViewInWindow([slf window]) != slf || m_hasEditor || !DoHandleKeyEvent(event) )
{
wxOSX_EventHandlerPtr superimpl = (wxOSX_EventHandlerPtr) [[slf superclass] instanceMethodForSelector:(SEL)_cmd];
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 handled = false;
+
+ wxKeyEvent wxevent(wxEVT_KEY_DOWN);
+ SetupKeyEvent( wxevent, event );
+
+ // because performKeyEquivalent is going up the entire view hierarchy, we don't have to
+ // walk up the ancestors ourselves but let cocoa do it
+
+ int command = m_wxPeer->GetAcceleratorTable()->GetCommand( wxevent );
+ if (command != -1)
+ {
+ 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 )
+ {
+ // accelerators can also be used with buttons, try them too
+ command_event.SetEventType(wxEVT_COMMAND_BUTTON_CLICKED);
+ handled = handler->ProcessEvent( command_event );
+ }
+ }
+
+ if ( !handled )
+ {
+ wxOSX_PerformKeyEventHandlerPtr superimpl = (wxOSX_PerformKeyEventHandlerPtr) [[slf superclass] instanceMethodForSelector:(SEL)_cmd];
+ return superimpl(slf, (SEL)_cmd, event);
+ }
+ return YES;
}
bool wxWidgetCocoaImpl::acceptsFirstResponder(WXWidget slf, void *_cmd)
{
- if ( m_wxPeer->MacIsUserPane() )
+ if ( IsUserPane() )
return m_wxPeer->AcceptsFocus();
else
{
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;
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;
CGContextRestoreGState( context );
CGContextSaveGState( context );
}
+ // as we called restore above, we have to flip again if necessary
+ if ( !m_isFlipped )
+ {
+ 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 );
#else
#define wxOSX_CLASS_ADD_METHOD( c, s, i, t ) \
- { s, t, i },
+ { s, (char*) t, i },
#endif
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@:@" )
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}}" )
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;
- (id)init:(wxWindow *)win
{
- [super init];
+ self = [super init];
m_win = win;
m_isDone = false;
wxUnusedVar(progress);
m_win->SendSizeEvent();
+ m_win->MacOnInternalSize();
}
- (void)animationDidEnd:(NSAnimation*)animation
// refresh it once again after the end to ensure that everything is in
// place
win->SendSizeEvent();
+ win->MacOnInternalSize();
}
[anim setDelegate:nil];
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) )
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
wxRect r = wxFromNSRect( [m_osxView superview], [m_osxView frame] );
x = r.GetLeft();
y = r.GetTop();
+
+ // under Cocoa we might have a contentView in the wxParent to which we have to
+ // adjust the coordinates
+ wxWindowMac* parent = GetWXPeer()->GetParent();
+ if (parent && [m_osxView superview] != parent->GetHandle() )
+ {
+ int cx = 0,cy = 0,cw = 0,ch = 0;
+ if ( parent->GetPeer() )
+ {
+ parent->GetPeer()->GetContentArea(cx, cy, cw, ch);
+ x += cx;
+ y += cy;
+ }
+ }
}
void wxWidgetCocoaImpl::GetSize( int &width, int &height ) const
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()
{
wxInt32 wxWidgetCocoaImpl::GetMinimum() const
{
- if ( [m_osxView respondsToSelector:@selector(getMinValue:)] )
+ if ( [m_osxView respondsToSelector:@selector(minValue)] )
{
return (int)[m_osxView minValue];
}
wxInt32 wxWidgetCocoaImpl::GetMaximum() const
{
- if ( [m_osxView respondsToSelector:@selector(getMaxValue:)] )
+ if ( [m_osxView respondsToSelector:@selector(maxValue)] )
{
return (int)[m_osxView maxValue];
}
{
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];
}
}
bool wxWidgetCocoaImpl::IsEnabled() const
{
- if ( [m_osxView respondsToSelector:@selector(isEnabled) ] )
- return [m_osxView isEnabled];
+ NSView* targetView = m_osxView;
+ if ( [m_osxView isKindOfClass:[NSScrollView class] ] )
+ targetView = [(NSScrollView*) m_osxView documentView];
+
+ if ( [targetView respondsToSelector:@selector(isEnabled) ] )
+ return [targetView isEnabled];
return true;
}
void wxWidgetCocoaImpl::Enable( bool enable )
{
- if ( [m_osxView respondsToSelector:@selector(setEnabled:) ] )
- [m_osxView setEnabled:enable];
+ NSView* targetView = m_osxView;
+ if ( [m_osxView isKindOfClass:[NSScrollView class] ] )
+ targetView = [(NSScrollView*) m_osxView documentView];
+
+ if ( [targetView respondsToSelector:@selector(setEnabled:) ] )
+ [targetView setEnabled:enable];
}
void wxWidgetCocoaImpl::PulseGauge()
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)]];
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 )
}
}
-}
+ 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)
{
{
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);
- GetWXPeer()->OSXHandleKeyEvent(wxevent2);
+ 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 ( [m_osxView isKindOfClass:[NSScrollView class] ] )
- [[(NSScrollView*)m_osxView documentView] interpretKeyEvents:[NSArray arrayWithObject:event]];
- else
- [m_osxView interpretKeyEvents:[NSArray arrayWithObject:event]];
+ if ( IsUserPane() && !wxevent.CmdDown() )
+ {
+ if ( [m_osxView isKindOfClass:[NSScrollView class] ] )
+ [[(NSScrollView*)m_osxView documentView] interpretKeyEvents:[NSArray arrayWithObject:event]];
+ else
+ [m_osxView interpretKeyEvents:[NSArray arrayWithObject:event]];
+ result = true;
+ }
}
- result = true;
}
}
{
wxMouseEvent wxevent(wxEVT_LEFT_DOWN);
SetupMouseEvent(wxevent , event) ;
-
return GetWXPeer()->HandleWindowEvent(wxevent);
}
void wxWidgetCocoaImpl::SetCursor(const wxCursor& cursor)
{
- NSPoint location = [NSEvent mouseLocation];
- location = [[m_osxView window] convertScreenToBase:location];
- NSPoint locationInView = [m_osxView convertPoint:location fromView:nil];
-
- if( NSMouseInRect(locationInView, [m_osxView bounds], YES) )
+ if ( !wxIsBusy() )
{
- [(NSCursor*)cursor.GetHCURSOR() set];
+ NSPoint location = [NSEvent mouseLocation];
+ location = [[m_osxView window] convertScreenToBase:location];
+ NSPoint locationInView = [m_osxView convertPoint:location fromView:nil];
+
+ if( NSMouseInRect(locationInView, [m_osxView bounds], YES) )
+ {
+ [(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)
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;
}
projects / wxWidgets.git / blobdiff