Return NULL from wxWindow::GetCapture() when the capture is being lost.

[wxWidgets.git] / src / cocoa / settings.mm

diff --git a/src/cocoa/settings.mm b/src/cocoa/settings.mm
index 765148a48b8d76803c452967df179164d22b31a0..ea351f78311cf2cab552e2eb11c679f51282d10c 100644 (file)
--- a/src/cocoa/settings.mm
+++ b/src/cocoa/settings.mm
@@ -1,21 +1,27 @@
 /////////////////////////////////////////////////////////////////////////////
 /////////////////////////////////////////////////////////////////////////////

-// Name:        settings.cpp
+// Name:        src/cocoa/settings.mm

 // Purpose:     wxSettings
 // Purpose:     wxSettings

-// Author:      AUTHOR
+// Author:      David Elliott

 // Modified by:
 // Modified by:

-// Created:     ??/??/98
-// RCS-ID:      $Id$
-// Copyright:   (c) AUTHOR
+// Created:     2005/01/11
+// Copyright:   (c) 2005 David Elliott

 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 

-#ifdef __GNUG__
-#pragma implementation "settings.h"
-#endif
+#include "wx/wxprec.h"

 
 #include "wx/settings.h"
 
 #include "wx/settings.h"

-#include "wx/gdicmn.h"
-#include "wx/utils.h"
+
+#ifndef WX_PRECOMP
+    #include "wx/utils.h"
+    #include "wx/gdicmn.h"
+#endif
+
+#include "wx/cocoa/autorelease.h"
+#include "wx/cocoa/private/fontfactory.h"
+
+#import <AppKit/NSColor.h>
+#import <AppKit/NSFont.h>

 
 // ----------------------------------------------------------------------------
 // wxSystemSettingsNative
 
 // ----------------------------------------------------------------------------
 // wxSystemSettingsNative


@@ -27,93 +33,72 @@
 
 wxColour wxSystemSettingsNative::GetColour(wxSystemColour index)
 {
 
 wxColour wxSystemSettingsNative::GetColour(wxSystemColour index)
 {

-    return wxColour();
-#if 0
-    int major,minor;
-    wxGetOsVersion( &major, &minor );
-    
+    wxAutoNSAutoreleasePool pool;

     switch( index )
     {
     switch( index )
     {

-        case wxSYS_COLOUR_SCROLLBAR :
-        case wxSYS_COLOUR_BACKGROUND:
-        case wxSYS_COLOUR_ACTIVECAPTION:
-        case wxSYS_COLOUR_INACTIVECAPTION:
-        case wxSYS_COLOUR_MENU:
-        case wxSYS_COLOUR_WINDOW:
-        case wxSYS_COLOUR_WINDOWFRAME:
-        case wxSYS_COLOUR_ACTIVEBORDER:
-        case wxSYS_COLOUR_INACTIVEBORDER:
-        case wxSYS_COLOUR_BTNFACE:
-        case wxSYS_COLOUR_MENUBAR:
-            return wxColor( 0xDD , 0xDD , 0xDD ) ;
-            break ;
-
-        case wxSYS_COLOUR_LISTBOX :
+    case wxSYS_COLOUR_SCROLLBAR:
+        return wxColour([NSColor scrollBarColor]); // color of slot
+    case wxSYS_COLOUR_BACKGROUND: // No idea how to get desktop background
+        break; // break so we return an invalid colour.
+    case wxSYS_COLOUR_ACTIVECAPTION: // No idea how to get this
+        // fall through, window background is reasonable
+    case wxSYS_COLOUR_INACTIVECAPTION: // No idea how to get this
+        // fall through, window background is reasonable
+    case wxSYS_COLOUR_MENU:
+    case wxSYS_COLOUR_MENUBAR:
+    case wxSYS_COLOUR_WINDOW:
+    case wxSYS_COLOUR_WINDOWFRAME:
+    case wxSYS_COLOUR_ACTIVEBORDER:
+    case wxSYS_COLOUR_INACTIVEBORDER:
+        return wxColour([NSColor windowFrameColor]);
+    case wxSYS_COLOUR_BTNFACE:
+        return wxColour([NSColor knobColor]); // close enough?
+    case wxSYS_COLOUR_LISTBOX:
+        return wxColour([NSColor controlBackgroundColor]);
+    case wxSYS_COLOUR_BTNSHADOW:
+        return wxColour([NSColor controlShadowColor]);
+    case wxSYS_COLOUR_BTNTEXT:
+    case wxSYS_COLOUR_MENUTEXT:
+    case wxSYS_COLOUR_WINDOWTEXT:
+    case wxSYS_COLOUR_CAPTIONTEXT:
+    case wxSYS_COLOUR_INFOTEXT:
+    case wxSYS_COLOUR_INACTIVECAPTIONTEXT:
+        return wxColour([NSColor controlTextColor]);
+    case wxSYS_COLOUR_HIGHLIGHT:
+        return wxColour([NSColor selectedControlColor]);
+    case wxSYS_COLOUR_BTNHIGHLIGHT:
+        return wxColour([NSColor controlHighlightColor]);
+    case wxSYS_COLOUR_GRAYTEXT:
+        return wxColour([NSColor disabledControlTextColor]);
+    case wxSYS_COLOUR_3DDKSHADOW:
+        return wxColour([NSColor controlShadowColor]);
+    case wxSYS_COLOUR_3DLIGHT:
+        return wxColour([NSColor controlHighlightColor]);
+    case wxSYS_COLOUR_HIGHLIGHTTEXT:
+        return wxColour([NSColor selectedControlTextColor]);
+    case wxSYS_COLOUR_INFOBK:
+        // tooltip (bogus)
+        return wxColour([NSColor controlBackgroundColor]);
+    case wxSYS_COLOUR_APPWORKSPACE:
+        // MDI window color (bogus)
+        return wxColour([NSColor windowBackgroundColor]);
+    case wxSYS_COLOUR_HOTLIGHT:
+        break; // what is this?
+    case wxSYS_COLOUR_GRADIENTACTIVECAPTION:
+    case wxSYS_COLOUR_GRADIENTINACTIVECAPTION:
+        break; // Doesn't really apply to Cocoa.
+    case wxSYS_COLOUR_MENUHILIGHT:
+        return wxColour([NSColor selectedMenuItemColor]);
+    case wxSYS_COLOUR_MAX:
+    default:
+        if(index>=wxSYS_COLOUR_MAX)

         {
         {

-            if (major >= 10)
-                return *wxWHITE ;
-            else
-                return wxColor( 0xEE , 0xEE , 0xEE ) ;
-            break ;
+            wxFAIL_MSG(wxT("Invalid system colour index"));
+            return wxColour();

         }
         }

-        case wxSYS_COLOUR_BTNSHADOW:
-            return wxColor( 0x44 , 0x44 , 0x44 ) ;
-            break ;
-
-        case wxSYS_COLOUR_BTNTEXT:
-        case wxSYS_COLOUR_MENUTEXT:
-        case wxSYS_COLOUR_WINDOWTEXT:
-        case wxSYS_COLOUR_CAPTIONTEXT:
-        case wxSYS_COLOUR_INFOTEXT:
-        case wxSYS_COLOUR_INACTIVECAPTIONTEXT:
-            return *wxBLACK;
-            break ;
-        case wxSYS_COLOUR_HIGHLIGHT:
-            {
-                RGBColor hilite ;
-                LMGetHiliteRGB(&hilite) ;
-                return wxColor( hilite.red >> 8 , hilite.green >> 8  , hilite.blue >> 8  ) ;
-            }
-            break ;
-        case wxSYS_COLOUR_BTNHIGHLIGHT:
-        case wxSYS_COLOUR_GRAYTEXT:
-            return wxColor( 0xCC , 0xCC , 0xCC ) ;
-            break ;
-    
-        case wxSYS_COLOUR_3DDKSHADOW:
-            return wxColor( 0x44 , 0x44 , 0x44 ) ;
-            break ;
-        case wxSYS_COLOUR_3DLIGHT:
-            return wxColor( 0xCC , 0xCC , 0xCC ) ;
-            break ;
-        case wxSYS_COLOUR_HIGHLIGHTTEXT :
-            {
-                RGBColor hilite ;
-                LMGetHiliteRGB(&hilite) ;
-                if ( ( hilite.red + hilite.green + hilite.blue ) == 0 )
-                        return *wxWHITE ;
-                else
-                        return *wxBLACK ;
-            }
-            break ;
-        case wxSYS_COLOUR_INFOBK :
-        case wxSYS_COLOUR_APPWORKSPACE: 
-            return *wxWHITE ;
-            break ;
-
-        case wxSYS_COLOUR_HOTLIGHT:
-        case wxSYS_COLOUR_GRADIENTACTIVECAPTION:
-        case wxSYS_COLOUR_GRADIENTINACTIVECAPTION:
-        case wxSYS_COLOUR_MENUHILIGHT:
-            // TODO
-            return *wxBLACK;
-         
-        case wxSYS_COLOUR_MAX:
-            wxFAIL_MSG( _T("unknown system colour index") );
-            break ;

     }
     }

-    return *wxWHITE;
-#endif
+    wxFAIL_MSG(wxT("Unimplemented system colour index"));
+    return wxColour();

 }
 
 // ----------------------------------------------------------------------------
 }
 
 // ----------------------------------------------------------------------------


@@ -122,8 +107,10 @@ wxColour wxSystemSettingsNative::GetColour(wxSystemColour index)
 
 wxFont wxSystemSettingsNative::GetFont(wxSystemFont index)
 {
 
 wxFont wxSystemSettingsNative::GetFont(wxSystemFont index)
 {

-// return a nonworking font object, crash from wxInitializeStockObjects
-    return wxFont();
+    // Return the system font for now
+    {   wxAutoNSAutoreleasePool pool;
+        return wxCocoaFontFactory::InstanceForNSFont([NSFont systemFontOfSize:0.0], false);
+    }

     switch (index)
     {
         case wxSYS_ANSI_VAR_FONT :
     switch (index)
     {
         case wxSYS_ANSI_VAR_FONT :


@@ -142,7 +129,7 @@ wxFont wxSystemSettingsNative::GetFont(wxSystemFont index)
                 return *wxNORMAL_FONT ;
                     } ;
             break ;
                 return *wxNORMAL_FONT ;
                     } ;
             break ;

-                
+

     }
     return *wxNORMAL_FONT;
 }
     }
     return *wxNORMAL_FONT;
 }


@@ -152,13 +139,13 @@ wxFont wxSystemSettingsNative::GetFont(wxSystemFont index)
 // ----------------------------------------------------------------------------
 
 // Get a system metric, e.g. scrollbar size
 // ----------------------------------------------------------------------------
 
 // Get a system metric, e.g. scrollbar size

-int wxSystemSettingsNative::GetMetric(wxSystemMetric index)
+int wxSystemSettingsNative::GetMetric(wxSystemMetric index, wxWindow *WXUNUSED(win))

 {
     switch ( index)
     {
         case wxSYS_MOUSE_BUTTONS:
                     return 2; // we emulate a two button mouse (ctrl + click = right button )
 {
     switch ( index)
     {
         case wxSYS_MOUSE_BUTTONS:
                     return 2; // we emulate a two button mouse (ctrl + click = right button )

-                    
+

         // TODO case wxSYS_BORDER_X:
         // TODO case wxSYS_BORDER_Y:
         // TODO case wxSYS_CURSOR_X:
         // TODO case wxSYS_BORDER_X:
         // TODO case wxSYS_BORDER_Y:
         // TODO case wxSYS_CURSOR_X:


@@ -176,7 +163,7 @@ int wxSystemSettingsNative::GetMetric(wxSystemMetric index)
             return 16;
         case wxSYS_HTHUMB_X:
             return 16;
             return 16;
         case wxSYS_HTHUMB_X:
             return 16;

-            
+

         // TODO case wxSYS_ICON_X:
         // TODO case wxSYS_ICON_Y:
         // TODO case wxSYS_ICONSPACING_X:
         // TODO case wxSYS_ICON_X:
         // TODO case wxSYS_ICON_Y:
         // TODO case wxSYS_ICONSPACING_X:


@@ -189,7 +176,7 @@ int wxSystemSettingsNative::GetMetric(wxSystemMetric index)
         // TODO case wxSYS_FRAMESIZE_Y:
         // TODO case wxSYS_SMALLICON_X:
         // TODO case wxSYS_SMALLICON_Y:
         // TODO case wxSYS_FRAMESIZE_Y:
         // TODO case wxSYS_SMALLICON_X:
         // TODO case wxSYS_SMALLICON_Y:

-            
+

         case wxSYS_HSCROLL_Y:
             return 16;
         case wxSYS_VSCROLL_X:
         case wxSYS_HSCROLL_Y:
             return 16;
         case wxSYS_VSCROLL_X:


@@ -200,19 +187,19 @@ int wxSystemSettingsNative::GetMetric(wxSystemMetric index)
             return 16;
         case wxSYS_VTHUMB_Y:
             return 16;
             return 16;
         case wxSYS_VTHUMB_Y:
             return 16;

-            
+

         // TODO case wxSYS_CAPTION_Y:
         // TODO case wxSYS_MENU_Y:
         // TODO case wxSYS_NETWORK_PRESENT:
         // TODO case wxSYS_CAPTION_Y:
         // TODO case wxSYS_MENU_Y:
         // TODO case wxSYS_NETWORK_PRESENT:

-            
+

         case wxSYS_PENWINDOWS_PRESENT:
             return 0;
         case wxSYS_PENWINDOWS_PRESENT:
             return 0;

-            
+

         // TODO case wxSYS_SHOW_SOUNDS:
 
         case wxSYS_SWAP_BUTTONS:
             return 0;
         // TODO case wxSYS_SHOW_SOUNDS:
 
         case wxSYS_SWAP_BUTTONS:
             return 0;

-            
+

         default:
             return -1;  // unsupported metric
     }
         default:
             return -1;  // unsupported metric
     }


@@ -223,11 +210,11 @@ bool wxSystemSettingsNative::HasFeature(wxSystemFeature index)
 {
     switch (index)
     {
 {
     switch (index)
     {

-        case wxSYS_CAN_ICONIZE_FRAME: 
+        case wxSYS_CAN_ICONIZE_FRAME:

         case wxSYS_CAN_DRAW_FRAME_DECORATIONS:
         case wxSYS_CAN_DRAW_FRAME_DECORATIONS:

-            return TRUE;
-            
+            return true;
+

         default:
         default:

-            return FALSE;
+            return false;

     }
 }
     }
 }