fixing searchctrl on osx_cocoa, changing type for peer to wxSearchCtrl

[wxWidgets.git] / src / osx / cocoa / window.mm

diff --git a/src/osx/cocoa/window.mm b/src/osx/cocoa/window.mm
index a2aea90d23c464a829abe7167a13cd2301428b27..f19794f8fef310da7ba60963a86f071c8b8bffb4 100644 (file)
--- a/src/osx/cocoa/window.mm
+++ b/src/osx/cocoa/window.mm
@@ -13,9 +13,10 @@
 
 #ifndef WX_PRECOMP
     #include "wx/dcclient.h"
 
 #ifndef WX_PRECOMP
     #include "wx/dcclient.h"

-    #include "wx/nonownedwnd.h"
+    #include "wx/frame.h"

     #include "wx/log.h"
     #include "wx/textctrl.h"
     #include "wx/log.h"
     #include "wx/textctrl.h"

+    #include "wx/combobox.h"

 #endif
 
 #ifdef __WXMAC__
 #endif
 
 #ifdef __WXMAC__


@@ -70,7 +71,7 @@ NSView* GetFocusedViewInWindow( NSWindow* keyWindow )
 
 WXWidget wxWidgetImpl::FindFocus()
 {
 
 WXWidget wxWidgetImpl::FindFocus()
 {

-    return GetFocusedViewInWindow( [[NSApplication sharedApplication] keyWindow] );
+    return GetFocusedViewInWindow( [NSApp keyWindow] );

 }
 
 NSRect wxOSXGetFrameForControl( wxWindowMac* window , const wxPoint& pos , const wxSize &size , bool adjustForOrigin )
 }
 
 NSRect wxOSXGetFrameForControl( wxWindowMac* window , const wxPoint& pos , const wxSize &size , bool adjustForOrigin )


@@ -131,6 +132,8 @@ NSRect wxOSXGetFrameForControl( wxWindowMac* window , const wxPoint& pos , const
 - (void)setAction:(SEL)aSelector;
 - (void)setDoubleAction:(SEL)aSelector;
 - (void)setBackgroundColor:(NSColor*)aColor;
 - (void)setAction:(SEL)aSelector;
 - (void)setDoubleAction:(SEL)aSelector;
 - (void)setBackgroundColor:(NSColor*)aColor;

+- (void)setOpaque:(BOOL)opaque;
+- (void)setTextColor:(NSColor *)color;

 - (void)setImagePosition:(NSCellImagePosition)aPosition;
 @end
 
 - (void)setImagePosition:(NSCellImagePosition)aPosition;
 @end
 


@@ -384,22 +387,36 @@ bool g_lastButtonWasFakeRight = false ;
 // see http://lists.apple.com/archives/cocoa-dev/2007/Feb/msg00050.html
 
 @interface NSEvent (DeviceDelta)
 // see http://lists.apple.com/archives/cocoa-dev/2007/Feb/msg00050.html
 
 @interface NSEvent (DeviceDelta)

-- (float)deviceDeltaX;
-- (float)deviceDeltaY;
+- (CGFloat)deviceDeltaX;
+- (CGFloat)deviceDeltaY;

 @end
 
 void wxWidgetCocoaImpl::SetupMouseEvent( wxMouseEvent &wxevent , NSEvent * nsEvent )
 {
     int eventType = [nsEvent type];
     UInt32 modifiers = [nsEvent modifierFlags] ;
 @end
 
 void wxWidgetCocoaImpl::SetupMouseEvent( wxMouseEvent &wxevent , NSEvent * nsEvent )
 {
     int eventType = [nsEvent type];
     UInt32 modifiers = [nsEvent modifierFlags] ;

-    wxPoint screenMouseLocation = wxFromNSPoint( NULL, [nsEvent locationInWindow]);
+
+    NSPoint locationInWindow = [nsEvent locationInWindow];
+    
+    // adjust coordinates for the window of the target view
+    if ( [nsEvent window] != [m_osxView window] )
+    {
+        if ( [nsEvent window] != nil )
+            locationInWindow = [[nsEvent window] convertBaseToScreen:locationInWindow];
+
+        if ( [m_osxView window] != nil )
+            locationInWindow = [[m_osxView window] convertScreenToBase:locationInWindow];
+    }
+
+    NSPoint locationInView = [m_osxView convertPoint:locationInWindow fromView:nil];
+    wxPoint locationInViewWX = wxFromNSPoint( m_osxView, locationInView );

 
     // these parameters are not given for all events
     UInt32 button = [nsEvent buttonNumber];
     UInt32 clickCount = 0;
 
 
     // these parameters are not given for all events
     UInt32 button = [nsEvent buttonNumber];
     UInt32 clickCount = 0;
 

-    wxevent.m_x = screenMouseLocation.x;
-    wxevent.m_y = screenMouseLocation.y;
+    wxevent.m_x = locationInViewWX.x;
+    wxevent.m_y = locationInViewWX.y;

     wxevent.m_shiftDown = modifiers & NSShiftKeyMask;
     wxevent.m_controlDown = modifiers & NSControlKeyMask;
     wxevent.m_altDown = modifiers & NSAlternateKeyMask;
     wxevent.m_shiftDown = modifiers & NSShiftKeyMask;
     wxevent.m_controlDown = modifiers & NSControlKeyMask;
     wxevent.m_altDown = modifiers & NSAlternateKeyMask;


@@ -688,7 +705,7 @@ void wxOSX_mouseEvent(NSView* self, SEL _cmd, NSEvent *event)
     impl->mouseEvent(event, self, _cmd);
 }
 
     impl->mouseEvent(event, self, _cmd);
 }
 

-BOOL wxOSX_acceptsFirstMouse(NSView* self, SEL _cmd, NSEvent *event)
+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
     // will not do anything unless it is the active window already.
 {
     // This is needed to support click through, otherwise the first click on a window
     // will not do anything unless it is the active window already.


@@ -767,12 +784,34 @@ BOOL wxOSX_isFlipped(NSView* self, SEL _cmd)
     return impl->isFlipped(self, _cmd) ? YES:NO;
 }
 
     return impl->isFlipped(self, _cmd) ? YES:NO;
 }
 

+typedef void (*wxOSX_DrawRectHandlerPtr)(NSView* self, SEL _cmd, NSRect rect);
+

 void wxOSX_drawRect(NSView* self, SEL _cmd, NSRect rect)
 {
     wxWidgetCocoaImpl* impl = (wxWidgetCocoaImpl* ) wxWidgetImpl::FindFromWXWidget( self );
     if (impl == NULL)
         return;
 
 void wxOSX_drawRect(NSView* self, SEL _cmd, NSRect rect)
 {
     wxWidgetCocoaImpl* impl = (wxWidgetCocoaImpl* ) wxWidgetImpl::FindFromWXWidget( self );
     if (impl == NULL)
         return;
 

+#ifdef 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
+    // objects (like wxPen) are not thread safe.
+    //
+    // Notice that NSUIHeartBeatThread seems to be undocumented and doing
+    // [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);
+      return;
+    }
+#endif // wxUSE_THREADS
+

     return impl->drawRect(&rect, self, _cmd);
 }
 
     return impl->drawRect(&rect, self, _cmd);
 }
 


@@ -943,7 +982,6 @@ 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);
 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);

-typedef void (*wxOSX_DrawRectHandlerPtr)(NSView* self, SEL _cmd, NSRect rect);

 
 void wxWidgetCocoaImpl::mouseEvent(WX_NSEvent event, WXWidget slf, void *_cmd)
 {
 
 void wxWidgetCocoaImpl::mouseEvent(WX_NSEvent event, WXWidget slf, void *_cmd)
 {


@@ -1022,6 +1060,15 @@ bool wxWidgetCocoaImpl::resignFirstResponder(WXWidget slf, void *_cmd)
     // is resigning
     NSView* otherView = FindFocus();
     wxWidgetImpl* otherWindow = FindFromWXWidget(otherView);
     // is resigning
     NSView* otherView = FindFocus();
     wxWidgetImpl* otherWindow = FindFromWXWidget(otherView);

+
+    // It doesn't make sense to notify about the loss of focus if we're not
+    // really losing it and the window which has just gained focus is the same
+    // one as this window itself. Of course, this should never happen in the
+    // first place but somehow it does in wxGrid code and without this check we
+    // enter into an infinite recursion, see #12267.
+    if ( otherWindow == this )
+        return r;
+

     // NSTextViews have an editor as true responder, therefore the might get the
     // resign notification if their editor takes over, don't trigger any event then
     if ( r && !m_hasEditor)
     // NSTextViews have an editor as true responder, therefore the might get the
     // resign notification if their editor takes over, don't trigger any event then
     if ( r && !m_hasEditor)


@@ -1060,13 +1107,46 @@ bool wxWidgetCocoaImpl::isFlipped(WXWidget WXUNUSED(slf), void *WXUNUSED(_cmd))
 
 void wxWidgetCocoaImpl::drawRect(void* rect, WXWidget slf, void *WXUNUSED(_cmd))
 {
 
 void wxWidgetCocoaImpl::drawRect(void* rect, WXWidget slf, void *WXUNUSED(_cmd))
 {

+    // preparing the update region
+    
+    wxRegion updateRgn;
+    const NSRect *rects;
+    NSInteger count;
+
+    [slf getRectsBeingDrawn:&rects count:&count];
+    for ( int i = 0 ; i < count ; ++i )
+    {
+        updateRgn.Union(wxFromNSRect(slf, rects[i]));
+    }
+
+    wxWindow* wxpeer = GetWXPeer();
+
+    if ( wxpeer->MacGetLeftBorderSize() != 0 || wxpeer->MacGetTopBorderSize() != 0 )
+    {
+        // as this update region is in native window locals we must adapt it to wx window local
+        updateRgn.Offset( wxpeer->MacGetLeftBorderSize() , wxpeer->MacGetTopBorderSize() );
+    }
+    
+    if ( wxpeer->MacGetTopLevelWindow()->GetWindowStyle() & wxFRAME_SHAPED )
+    {
+        int xoffset = 0, yoffset = 0;
+        wxRegion rgn = wxpeer->MacGetTopLevelWindow()->GetShape();
+        wxpeer->MacRootWindowToWindow( &xoffset, &yoffset );
+        rgn.Offset( xoffset, yoffset );
+        updateRgn.Intersect(rgn);
+    }
+    
+    wxpeer->GetUpdateRegion() = updateRgn;
+
+    // setting up the drawing context
+    

     CGContextRef context = (CGContextRef) [[NSGraphicsContext currentContext] graphicsPort];
     CGContextSaveGState( context );
     CGContextRef context = (CGContextRef) [[NSGraphicsContext currentContext] graphicsPort];
     CGContextSaveGState( context );

-
+    

 #if OSX_DEBUG_DRAWING
     CGContextBeginPath( context );
     CGContextMoveToPoint(context, 0, 0);
 #if OSX_DEBUG_DRAWING
     CGContextBeginPath( context );
     CGContextMoveToPoint(context, 0, 0);

-    NSRect bounds = [self bounds];
+    NSRect bounds = [slf bounds];

     CGContextAddLineToPoint(context, 10, 0);
     CGContextMoveToPoint(context, 0, 0);
     CGContextAddLineToPoint(context, 0, 10);
     CGContextAddLineToPoint(context, 10, 0);
     CGContextMoveToPoint(context, 0, 0);
     CGContextAddLineToPoint(context, 0, 10);


@@ -1077,29 +1157,16 @@ void wxWidgetCocoaImpl::drawRect(void* rect, WXWidget slf, void *WXUNUSED(_cmd))
     CGContextClosePath( context );
     CGContextStrokePath(context);
 #endif
     CGContextClosePath( context );
     CGContextStrokePath(context);
 #endif

-
+    

     if ( !m_isFlipped )
     {
         CGContextTranslateCTM( context, 0,  [m_osxView bounds].size.height );
         CGContextScaleCTM( context, 1, -1 );
     }
     if ( !m_isFlipped )
     {
         CGContextTranslateCTM( context, 0,  [m_osxView bounds].size.height );
         CGContextScaleCTM( context, 1, -1 );
     }

-
-    wxRegion updateRgn;
-    const NSRect *rects;
-    NSInteger count;
-
-    [slf getRectsBeingDrawn:&rects count:&count];
-    for ( int i = 0 ; i < count ; ++i )
-    {
-        updateRgn.Union(wxFromNSRect(slf, rects[i]) );
-    }
-
-    wxWindow* wxpeer = GetWXPeer();
-    wxpeer->GetUpdateRegion() = updateRgn;
+    

     wxpeer->MacSetCGContextRef( context );
 
     bool handled = wxpeer->MacDoRedraw( 0 );
     wxpeer->MacSetCGContextRef( context );
 
     bool handled = wxpeer->MacDoRedraw( 0 );

-

     CGContextRestoreGState( context );
 
     CGContextSaveGState( context );
     CGContextRestoreGState( context );
 
     CGContextSaveGState( context );


@@ -1133,10 +1200,17 @@ void wxWidgetCocoaImpl::controlTextDidChange()
     wxWindow* wxpeer = (wxWindow*)GetWXPeer();
     if ( wxpeer ) 
     {
     wxWindow* wxpeer = (wxWindow*)GetWXPeer();
     if ( wxpeer ) 
     {

-        wxCommandEvent event(wxEVT_COMMAND_TEXT_UPDATED, wxpeer->GetId());
-        event.SetEventObject( wxpeer );
-        event.SetString( static_cast<wxTextCtrl*>(wxpeer)->GetValue() );
-        wxpeer->HandleWindowEvent( event );
+        // since native rtti doesn't have to be enabled and wx' rtti is not aware of the mixin wxTextEntry, workaround is needed
+        wxTextCtrl *tc = wxDynamicCast( wxpeer , wxTextCtrl );
+        wxComboBox *cb = wxDynamicCast( wxpeer , wxComboBox );
+        if ( tc )
+            tc->SendTextUpdatedEventIfAllowed();
+        else if ( cb )
+            cb->SendTextUpdatedEventIfAllowed();
+        else 
+        {
+            wxFAIL_MSG("Unexpected class for controlTextDidChange event");
+        }

     }
 }
 
     }
 }
 


@@ -1332,6 +1406,7 @@ void wxWidgetCocoaImpl::SetVisibility( bool visible )
 
 - (void)animationDidEnd:(NSAnimation*)animation
 {
 
 - (void)animationDidEnd:(NSAnimation*)animation
 {

+    wxUnusedVar(animation);

     m_isDone = true;
 }
 
     m_isDone = true;
 }
 


@@ -1644,11 +1719,11 @@ bool wxWidgetCocoaImpl::HasFocus() const
 
 bool wxWidgetCocoaImpl::SetFocus()
 {
 
 bool wxWidgetCocoaImpl::SetFocus()
 {

-    if ( [m_osxView canBecomeKeyView] == NO )
+    if ( !CanFocus() )

         return false;
 
         return false;
 

-    [[m_osxView window] makeFirstResponder: m_osxView] ;

     [[m_osxView window] makeKeyAndOrderFront:nil] ;
     [[m_osxView window] makeKeyAndOrderFront:nil] ;

+    [[m_osxView window] makeFirstResponder: m_osxView] ;

     return true;
 }
 
     return true;
 }
 


@@ -1680,6 +1755,18 @@ void wxWidgetCocoaImpl::SetBackgroundColour( const wxColour &col )
     }
 }
 
     }
 }
 

+bool wxWidgetCocoaImpl::SetBackgroundStyle( wxBackgroundStyle style )
+{
+    BOOL opaque = ( style == wxBG_STYLE_PAINT );
+    
+    if ( [m_osxView respondsToSelector:@selector(setOpaque:) ] )
+    {
+        [m_osxView setOpaque: opaque];
+    }
+    
+    return true ;
+}
+

 void wxWidgetCocoaImpl::SetLabel( const wxString& title, wxFontEncoding encoding )
 {
     if ( [m_osxView respondsToSelector:@selector(setTitle:) ] )
 void wxWidgetCocoaImpl::SetLabel( const wxString& title, wxFontEncoding encoding )
 {
     if ( [m_osxView respondsToSelector:@selector(setTitle:) ] )


@@ -1741,7 +1828,7 @@ void wxWidgetCocoaImpl::SetMaximum( wxInt32 v )
 
 wxInt32 wxWidgetCocoaImpl::GetMinimum() const
 {
 
 wxInt32 wxWidgetCocoaImpl::GetMinimum() const
 {

-    if (  [m_osxView respondsToSelector:@selector(getMinValue:)] )
+    if (  [m_osxView respondsToSelector:@selector(minValue)] )

     {
         return (int)[m_osxView minValue];
     }
     {
         return (int)[m_osxView minValue];
     }


@@ -1750,7 +1837,7 @@ wxInt32 wxWidgetCocoaImpl::GetMinimum() const
 
 wxInt32 wxWidgetCocoaImpl::GetMaximum() const
 {
 
 wxInt32 wxWidgetCocoaImpl::GetMaximum() const
 {

-    if (  [m_osxView respondsToSelector:@selector(getMaxValue:)] )
+    if (  [m_osxView respondsToSelector:@selector(maxValue)] )

     {
         return (int)[m_osxView maxValue];
     }
     {
         return (int)[m_osxView maxValue];
     }


@@ -1888,10 +1975,15 @@ void wxWidgetCocoaImpl::SetControlSize( wxWindowVariant variant )
     }
 }
 
     }
 }
 

-void wxWidgetCocoaImpl::SetFont(wxFont const& font, wxColour const&, long, bool)
+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(setFont:)])
         [m_osxView setFont: font.OSXGetNSFont()];

+    if ([m_osxView respondsToSelector:@selector(setTextColor:)])
+        [m_osxView 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)
 }
 
 void wxWidgetCocoaImpl::SetToolTip(wxToolTip* tooltip)


@@ -1943,10 +2035,20 @@ bool wxWidgetCocoaImpl::DoHandleKeyEvent(NSEvent *event)
     {
         if ( !result )
         {
     {
         if ( !result )
         {

-            if ( [m_osxView isKindOfClass:[NSScrollView class] ] )
-                [[(NSScrollView*)m_osxView documentView] interpretKeyEvents:[NSArray arrayWithObject:event]];
+            if ( wxevent.GetKeyCode() < WXK_SPACE || wxevent.GetKeyCode() == WXK_DELETE || wxevent.GetKeyCode() >= 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);
+            }

             else
             else

-                [m_osxView interpretKeyEvents:[NSArray arrayWithObject:event]];
+            {
+                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;
         }
     }


@@ -1956,13 +2058,8 @@ bool wxWidgetCocoaImpl::DoHandleKeyEvent(NSEvent *event)
 
 bool wxWidgetCocoaImpl::DoHandleMouseEvent(NSEvent *event)
 {
 
 bool wxWidgetCocoaImpl::DoHandleMouseEvent(NSEvent *event)
 {

-    NSPoint clickLocation;
-    clickLocation = [m_osxView convertPoint:[event locationInWindow] fromView:nil];
-    wxPoint pt = wxFromNSPoint( m_osxView, clickLocation );

     wxMouseEvent wxevent(wxEVT_LEFT_DOWN);
     SetupMouseEvent(wxevent , event) ;
     wxMouseEvent wxevent(wxEVT_LEFT_DOWN);
     SetupMouseEvent(wxevent , event) ;

-    wxevent.m_x = pt.x;
-    wxevent.m_y = pt.y;

 
     return GetWXPeer()->HandleWindowEvent(wxevent);
 }
 
     return GetWXPeer()->HandleWindowEvent(wxevent);
 }


@@ -2059,9 +2156,24 @@ wxWidgetImpl* wxWidgetImpl::CreateUserPane( wxWindowMac* wxpeer, wxWindowMac* WX
 wxWidgetImpl* wxWidgetImpl::CreateContentView( wxNonOwnedWindow* now )
 {
     NSWindow* tlw = now->GetWXWindow();
 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];
+    
+    wxWidgetCocoaImpl* c = NULL;
+    if ( now->IsNativeWindowWrapper() )
+    {
+        NSView* cv = [tlw contentView];
+        c = new wxWidgetCocoaImpl( now, cv, true );
+        // increase ref count, because the impl destructor will decrement it again
+        CFRetain(cv);
+        if ( !now->IsShown() )
+            [cv setHidden:NO];
+        
+    }
+    else
+    {
+        wxNSView* v = [[wxNSView alloc] initWithFrame:[[tlw contentView] frame]];
+        c = new wxWidgetCocoaImpl( now, v, true );
+        c->InstallEventHandler();
+        [tlw setContentView:v];
+    }

     return c;
 }
     return c;
 }