wxDC::SetFont can now handle invalid font and doesn't assert anymore (other ports...

[wxWidgets.git] / src / os2 / settings.cpp

diff --git a/src/os2/settings.cpp b/src/os2/settings.cpp
index 2beda5c2a6896dee8513827fa63bc8eabb8af5e7..6745891e57f70ab7af975b9f849018a8162aca2b 100644 (file)
--- a/src/os2/settings.cpp
+++ b/src/os2/settings.cpp
@@ -1,26 +1,207 @@
 /////////////////////////////////////////////////////////////////////////////
 // Name:        settings.cpp
 // Purpose:     wxSettings
 /////////////////////////////////////////////////////////////////////////////
 // Name:        settings.cpp
 // Purpose:     wxSettings

-// Author:      AUTHOR
+// Author:      David Webster

 // Modified by:
 // Modified by:

-// Created:     ??/??/98
+// Created:     10/15/99

 // RCS-ID:      $Id$
 // RCS-ID:      $Id$

-// Copyright:   (c) AUTHOR
-// Licence:    wxWindows licence
+// Copyright:   (c) David Webster
+// Licence:     wxWindows licence

 /////////////////////////////////////////////////////////////////////////////
 
 /////////////////////////////////////////////////////////////////////////////
 

-#ifdef __GNUG__
-#pragma implementation "settings.h"
+// For compilers that support precompilation, includes "wx.h".
+#include "wx/wxprec.h"
+
+#ifndef WX_PRECOMP
+#include <stdio.h>
+#include "wx/defs.h"
+#include "wx/pen.h"
+#include "wx/brush.h"
+#include "wx/gdicmn.h"
+#include "wx/module.h"

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

+#include "wx/window.h"
+#include "wx/os2/private.h"

 
 

-wxColour wxSystemSettings::GetSystemColour(int index)
+// the module which is used to clean up wxSystemSettings data (this is a
+// singleton class so it can't be done in the dtor)
+class wxSystemSettingsModule : public wxModule

 {
 {

-    // TODO
-       return wxColour();
+    friend class wxSystemSettings;
+public:
+    virtual bool OnInit();
+    virtual void OnExit();
+
+private:
+    DECLARE_DYNAMIC_CLASS(wxSystemSettingsModule)
+
+    static wxArrayString   sm_optionNames;
+    static wxArrayString   sm_optionValues;
+};
+
+// ----------------------------------------------------------------------------
+// global data
+// ----------------------------------------------------------------------------
+
+static wxFont *gs_fontDefault = NULL;
+
+// ============================================================================
+// implementation
+// ============================================================================
+
+// ----------------------------------------------------------------------------
+// wxSystemSettingsModule
+// ----------------------------------------------------------------------------
+
+IMPLEMENT_DYNAMIC_CLASS(wxSystemSettingsModule, wxModule)
+
+wxArrayString wxSystemSettingsModule::sm_optionNames;
+wxArrayString wxSystemSettingsModule::sm_optionValues;
+
+bool wxSystemSettingsModule::OnInit()
+{
+    return TRUE;
+}
+
+void wxSystemSettingsModule::OnExit()
+{
+    sm_optionNames.Clear();
+    sm_optionValues.Clear();
+    delete gs_fontDefault;

 }
 
 }
 

+wxColour wxSystemSettings::GetSystemColour(
+  int                               nIndex
+)
+{
+    COLORREF                        vRef;
+    wxColour                        vCol;
+    switch (nIndex)
+    {
+        //
+        // PM actually has values for these
+        //
+        case wxSYS_COLOUR_WINDOW:
+            vRef = (ULONG)::WinQuerySysColor( HWND_DESKTOP
+                                             ,SYSCLR_WINDOW
+                                             ,0L
+                                            );
+            vCol.Set( GetRValue(vRef)
+                     ,GetGValue(vRef)
+                     ,GetBValue(vRef)
+                    );
+            break;
+
+        case wxSYS_COLOUR_WINDOWFRAME:
+            vRef = (ULONG)::WinQuerySysColor( HWND_DESKTOP
+                                             ,SYSCLR_WINDOWFRAME
+                                             ,0L
+                                            );
+            vCol.Set( GetRValue(vRef)
+                     ,GetGValue(vRef)
+                     ,GetBValue(vRef)
+                    );
+            break;
+
+        case wxSYS_COLOUR_MENUTEXT:
+            vRef = (ULONG)::WinQuerySysColor( HWND_DESKTOP
+                                             ,SYSCLR_MENUTEXT
+                                             ,0L
+                                            );
+            vCol.Set( GetRValue(vRef)
+                     ,GetGValue(vRef)
+                     ,GetBValue(vRef)
+                    );
+            break;
+
+        case wxSYS_COLOUR_BTNFACE:
+            vRef = (ULONG)::WinQuerySysColor( HWND_DESKTOP
+                                             ,SYSCLR_BUTTONDEFAULT
+                                             ,0L
+                                            );
+            vCol.Set( GetRValue(vRef)
+                     ,GetGValue(vRef)
+                     ,GetBValue(vRef)
+                    );
+            break;
+
+        case wxSYS_COLOUR_BTNSHADOW:
+            vRef = (ULONG)::WinQuerySysColor( HWND_DESKTOP
+                                             ,SYSCLR_BUTTONMIDDLE
+                                             ,0L
+                                            );
+            vCol.Set( GetRValue(vRef)
+                     ,GetGValue(vRef)
+                     ,GetBValue(vRef)
+                    );
+            break;
+
+        case wxSYS_COLOUR_BTNHIGHLIGHT:
+            vRef = (ULONG)::WinQuerySysColor( HWND_DESKTOP
+                                             ,SYSCLR_BUTTONLIGHT
+                                             ,0L
+                                            );
+            vCol.Set( GetRValue(vRef)
+                     ,GetGValue(vRef)
+                     ,GetBValue(vRef)
+                    );
+            break;
+
+        //
+        // We'll have to just give values to these
+        //
+        case wxSYS_COLOUR_LISTBOX:
+        case wxSYS_COLOUR_CAPTIONTEXT:
+            return(*wxWHITE);
+            break;
+
+        case wxSYS_COLOUR_WINDOWTEXT:
+        case wxSYS_COLOUR_INACTIVECAPTIONTEXT:
+        case wxSYS_COLOUR_BTNTEXT:
+        case wxSYS_COLOUR_INFOTEXT:
+            vCol = (*wxBLACK);
+            break;
+
+        //
+        // We should customize these to look like other ports
+        //
+
+        case wxSYS_COLOUR_ACTIVECAPTION:
+        case wxSYS_COLOUR_ACTIVEBORDER:
+        case wxSYS_COLOUR_HIGHLIGHT:
+            vCol = (*wxBLUE);
+            break;
+
+        case wxSYS_COLOUR_SCROLLBAR:
+        case wxSYS_COLOUR_BACKGROUND:
+        case wxSYS_COLOUR_INACTIVECAPTION:
+        case wxSYS_COLOUR_MENU:
+        case wxSYS_COLOUR_INACTIVEBORDER:
+        case wxSYS_COLOUR_APPWORKSPACE:
+        case wxSYS_COLOUR_HIGHLIGHTTEXT:
+        case wxSYS_COLOUR_GRAYTEXT:
+        case wxSYS_COLOUR_3DDKSHADOW:
+        case wxSYS_COLOUR_3DLIGHT:
+        case wxSYS_COLOUR_INFOBK:
+            vCol = (*wxLIGHT_GREY);
+            break;
+
+        default:
+            vRef = (ULONG)::WinQuerySysColor( HWND_DESKTOP
+                                             ,SYSCLR_WINDOW
+                                             ,0L
+                                            );
+            vCol.Set( GetRValue(vRef)
+                     ,GetGValue(vRef)
+                     ,GetBValue(vRef)
+                    );
+            break;
+    }
+    return(vCol);
+} // end of wxSystemSettings::GetSystemColour
+

 wxFont wxSystemSettings::GetSystemFont(int index)
 {
     // TODO
 wxFont wxSystemSettings::GetSystemFont(int index)
 {
     // TODO


@@ -48,129 +229,143 @@ wxFont wxSystemSettings::GetSystemFont(int index)
             break;
         }
     }
             break;
         }
     }

+    if(wxSWISS_FONT)
+         return *wxSWISS_FONT;

 
 

-    return wxFont();
+    return wxNullFont;

 }
 
 // Get a system metric, e.g. scrollbar size
 int wxSystemSettings::GetSystemMetric(int index)
 {
 }
 
 // Get a system metric, e.g. scrollbar size
 int wxSystemSettings::GetSystemMetric(int index)
 {

-       switch ( index)
-       {
+    switch ( index)
+    {

         case wxSYS_MOUSE_BUTTONS:
             // TODO
         case wxSYS_MOUSE_BUTTONS:
             // TODO

-                       return 0;
+            return 0;

         case wxSYS_BORDER_X:
             // TODO
         case wxSYS_BORDER_X:
             // TODO

-                       return 0;
+            return 0;

         case wxSYS_BORDER_Y:
             // TODO
         case wxSYS_BORDER_Y:
             // TODO

-                       return 0;
+            return 0;

         case wxSYS_CURSOR_X:
             // TODO
         case wxSYS_CURSOR_X:
             // TODO

-                       return 0;
+            return 0;

         case wxSYS_CURSOR_Y:
             // TODO
         case wxSYS_CURSOR_Y:
             // TODO

-                       return 0;
+            return 0;

         case wxSYS_DCLICK_X:
             // TODO
         case wxSYS_DCLICK_X:
             // TODO

-                       return 0;
+            return 0;

         case wxSYS_DCLICK_Y:
             // TODO
         case wxSYS_DCLICK_Y:
             // TODO

-                       return 0;
+            return 0;

         case wxSYS_DRAG_X:
             // TODO
         case wxSYS_DRAG_X:
             // TODO

-                       return 0;
+            return 0;

         case wxSYS_DRAG_Y:
             // TODO
         case wxSYS_DRAG_Y:
             // TODO

-                       return 0;
+            return 0;

         case wxSYS_EDGE_X:
             // TODO
         case wxSYS_EDGE_X:
             // TODO

-                       return 0;
+            return 0;

         case wxSYS_EDGE_Y:
             // TODO
         case wxSYS_EDGE_Y:
             // TODO

-                       return 0;
+            return 0;

         case wxSYS_HSCROLL_ARROW_X:
             // TODO
         case wxSYS_HSCROLL_ARROW_X:
             // TODO

-                       return 0;
+            return 0;

         case wxSYS_HSCROLL_ARROW_Y:
             // TODO
         case wxSYS_HSCROLL_ARROW_Y:
             // TODO

-                       return 0;
+            return 0;

         case wxSYS_HTHUMB_X:
             // TODO
         case wxSYS_HTHUMB_X:
             // TODO

-                       return 0;
+            return 0;

         case wxSYS_ICON_X:
             // TODO
         case wxSYS_ICON_X:
             // TODO

-                       return 0;
+            return 0;

         case wxSYS_ICON_Y:
             // TODO
         case wxSYS_ICON_Y:
             // TODO

-                       return 0;
+            return 0;

         case wxSYS_ICONSPACING_X:
             // TODO
         case wxSYS_ICONSPACING_X:
             // TODO

-                       return 0;
+            return 0;

         case wxSYS_ICONSPACING_Y:
             // TODO
         case wxSYS_ICONSPACING_Y:
             // TODO

-                       return 0;
+            return 0;

         case wxSYS_WINDOWMIN_X:
             // TODO
         case wxSYS_WINDOWMIN_X:
             // TODO

-                       return 0;
+            return 0;

         case wxSYS_WINDOWMIN_Y:
             // TODO
         case wxSYS_WINDOWMIN_Y:
             // TODO

-                       return 0;
+            return 0;

         case wxSYS_SCREEN_X:
             // TODO
         case wxSYS_SCREEN_X:
             // TODO

-                       return 0;
+            return 0;

         case wxSYS_SCREEN_Y:
             // TODO
         case wxSYS_SCREEN_Y:
             // TODO

-                       return 0;
+            return 0;

         case wxSYS_FRAMESIZE_X:
             // TODO
         case wxSYS_FRAMESIZE_X:
             // TODO

-                       return 0;
+            return 0;

         case wxSYS_FRAMESIZE_Y:
             // TODO
         case wxSYS_FRAMESIZE_Y:
             // TODO

-                       return 0;
+            return 0;

         case wxSYS_SMALLICON_X:
             // TODO
         case wxSYS_SMALLICON_X:
             // TODO

-                       return 0;
+            return 0;

         case wxSYS_SMALLICON_Y:
             // TODO
         case wxSYS_SMALLICON_Y:
             // TODO

-                       return 0;
+            return 0;

         case wxSYS_HSCROLL_Y:
             // TODO
         case wxSYS_HSCROLL_Y:
             // TODO

-                       return 0;
+            return 0;

         case wxSYS_VSCROLL_X:
             // TODO
         case wxSYS_VSCROLL_X:
             // TODO

-                       return 0;
+            return 0;

         case wxSYS_VSCROLL_ARROW_X:
             // TODO
         case wxSYS_VSCROLL_ARROW_X:
             // TODO

-                       return 0;
+            return 0;

         case wxSYS_VSCROLL_ARROW_Y:
             // TODO
         case wxSYS_VSCROLL_ARROW_Y:
             // TODO

-                       return 0;
+            return 0;

         case wxSYS_VTHUMB_Y:
             // TODO
         case wxSYS_VTHUMB_Y:
             // TODO

-                       return 0;
+            return 0;

         case wxSYS_CAPTION_Y:
             // TODO
         case wxSYS_CAPTION_Y:
             // TODO

-                       return 0;
+            return 0;

         case wxSYS_MENU_Y:
             // TODO
         case wxSYS_MENU_Y:
             // TODO

-                       return 0;
+            return 0;

         case wxSYS_NETWORK_PRESENT:
             // TODO
         case wxSYS_NETWORK_PRESENT:
             // TODO

-                       return 0;
+            return 0;

         case wxSYS_PENWINDOWS_PRESENT:
             // TODO
         case wxSYS_PENWINDOWS_PRESENT:
             // TODO

-                       return 0;
+            return 0;

         case wxSYS_SHOW_SOUNDS:
             // TODO
         case wxSYS_SHOW_SOUNDS:
             // TODO

-                       return 0;
+            return 0;

         case wxSYS_SWAP_BUTTONS:
             // TODO
         case wxSYS_SWAP_BUTTONS:
             // TODO

-                       return 0;
-               default:
-                       return 0;
-       }
-       return 0;
+            return 0;
+        default:
+            return 0;
+    }
+    return 0;

 }
 
 }
 

+bool wxSystemSettings::GetCapability(int index)
+{
+    switch (index)
+    {
+        case wxSYS_CAN_ICONIZE_FRAME:
+        case wxSYS_CAN_DRAW_FRAME_DECORATIONS:
+            return TRUE; break;
+        default:
+            return FALSE;
+    }
+    return FALSE;
+}