CWS-TOOLING: integrate CWS changehc

2009-08-31 19:38:50 +0200 pl  r275633 : remove dbug printf
2009-08-31 17:41:50 +0200 pl  r275623 : CWS-TOOLING: rebase CWS changehc to trunk@275331 (milestone: DEV300:m56)
2009-07-15 19:45:46 +0200 pl  r274028 : #i35482# use HC flag to decide high contrast mode
2009-07-15 17:40:52 +0200 pl  r274020 : #i35482# use HC flag to decide high contrast mode
2009-07-15 17:39:50 +0200 pl  r274019 : #i35482# update autohc correctly in MergeSystemSettings
2009-07-15 17:38:57 +0200 pl  r274018 : #i35482# update autohc correctly in MergeSystemSettings

12 files changed, 63 insertions, 78 deletions

diff --git a/vcl/source/app/svapp.cxx b/vcl/source/app/svapp.cxx
index 262910d18c82..b53ceceeb757 100644
--- a/vcl/source/app/svapp.cxx
+++ b/vcl/source/app/svapp.cxx
@@ -674,11 +674,11 @@ void Application::MergeSystemSettings( AllSettings& rSettings )
         ImplSVData* pSVData = ImplGetSVData();
         if ( !pSVData->maAppData.mbSettingsInit )
         {
-            pWindow->ImplGetFrame()->UpdateSettings( *pSVData->maAppData.mpSettings );
+            // side effect: ImplUpdateGlobalSettings does an ImplGetFrame()->UpdateSettings
             pWindow->ImplUpdateGlobalSettings( *pSVData->maAppData.mpSettings );
             pSVData->maAppData.mbSettingsInit = TRUE;
         }
-        pWindow->ImplGetFrame()->UpdateSettings( rSettings );
+        // side effect: ImplUpdateGlobalSettings does an ImplGetFrame()->UpdateSettings
         pWindow->ImplUpdateGlobalSettings( rSettings, FALSE );
     }
 }
diff --git a/vcl/source/control/button.cxx b/vcl/source/control/button.cxx
index 2e2342fc6fc8..e7a4aadb8694 100644
--- a/vcl/source/control/button.cxx
+++ b/vcl/source/control/button.cxx
@@ -420,10 +420,9 @@ void Button::ImplDrawAlignedImage( OutputDevice* pDev, Point& rPos,
     Image    *pImage    = &(mpButtonData->maImage);
     BitmapEx *pBitmapEx = mpButtonData->mpBitmapEx;
 
-    Color aBackCol;
-    if( !!(mpButtonData->maImageHC) && ImplGetCurrentBackgroundColor( aBackCol ) )
+    if( !!(mpButtonData->maImageHC) )
     {
-        if( aBackCol.IsDark() )
+        if( GetSettings().GetStyleSettings().GetHighContrastMode() )
         {
             pImage = &(mpButtonData->maImageHC);
             pBitmapEx = mpButtonData->mpBitmapExHC;
@@ -2375,14 +2374,10 @@ if ( bNativeOK == FALSE )
 
         // check for HC mode
         Image *pImage = &maImage;
-        Color aBackCol;
-        if( !!maImageHC && ImplGetCurrentBackgroundColor( aBackCol ) )
+        if( !!maImageHC )
         {
-            if( aBackCol.IsDark() )
+            if( rStyleSettings.GetHighContrastMode() )
                 pImage = &maImageHC;
-            // #99902 no col transform required
-            //if( aBackCol.IsBright() )
-            //  nStyle |= IMAGE_DRAW_COLORTRANSFORM;
         }
 
         Point aImagePos( aImageRect.TopLeft() );
diff --git a/vcl/source/control/fixed.cxx b/vcl/source/control/fixed.cxx
index 530e928532e1..ecb066d107ce 100644
--- a/vcl/source/control/fixed.cxx
+++ b/vcl/source/control/fixed.cxx
@@ -804,13 +804,10 @@ void FixedBitmap::ImplDraw( OutputDevice* pDev, ULONG /* nDrawFlags */,
     USHORT nStyle = 0;
     Bitmap* pBitmap = &maBitmap;
     Color aCol;
-    if( !!maBitmapHC && ImplGetCurrentBackgroundColor( aCol ) )
+    if( !!maBitmapHC )
     {
-        if( aCol.IsDark() )
+        if( GetSettings().GetStyleSettings().GetHighContrastMode() )
             pBitmap = &maBitmapHC;
-        // #99902 no col transform required
-        //if( aCol.IsBright() )
-        //  nStyle |= IMAGE_DRAW_COLORTRANSFORM;
     }
 
     if( nStyle & IMAGE_DRAW_COLORTRANSFORM )
@@ -1058,13 +1055,10 @@ void FixedImage::ImplDraw( OutputDevice* pDev, ULONG nDrawFlags,
 
     Image *pImage = &maImage;
     Color aCol;
-    if( !!maImageHC && ImplGetCurrentBackgroundColor( aCol ) )
+    if( !!maImageHC )
     {
-        if( aCol.IsDark() )
+        if( GetSettings().GetStyleSettings().GetHighContrastMode() )
             pImage = &maImageHC;
-        // #99902 no col transform required
-        //if( aCol.IsBright() )
-        //  nStyle |= IMAGE_DRAW_COLORTRANSFORM;
     }
 
     // Haben wir ueberhaupt ein Image
diff --git a/vcl/source/control/ilstbox.cxx b/vcl/source/control/ilstbox.cxx
index a25ddbb68e8b..c0a28c8b03fd 100644
--- a/vcl/source/control/ilstbox.cxx
+++ b/vcl/source/control/ilstbox.cxx
@@ -2899,23 +2899,8 @@ void ImplWin::DrawEntry( BOOL bDrawImage, BOOL bDrawText, BOOL bDrawTextAtImageP
 
         if( !!maImageHC )
         {
-            // determine backgroundcolor as done in Paint()
-            Color aBackCol;
-            if( IsEnabled() )
-            {
-                if( HasFocus() )
-                    aBackCol = GetSettings().GetStyleSettings().GetHighlightColor();
-                else
-                    aBackCol = GetBackground().GetColor();
-            }
-            else // Disabled
-                aBackCol = GetBackground().GetColor();
-
-            if( aBackCol.IsDark() )
+            if( GetSettings().GetStyleSettings().GetHighContrastMode() )
                 pImage = &maImageHC;
-            // #99902 no col transform required
-            //if( aBackCol.IsBright() )
-            //  nStyle |= IMAGE_DRAW_COLORTRANSFORM;
         }
 
         if ( !IsZoom() )
diff --git a/vcl/source/control/imgctrl.cxx b/vcl/source/control/imgctrl.cxx
index 6d4777013a73..73b5154d32ac 100644
--- a/vcl/source/control/imgctrl.cxx
+++ b/vcl/source/control/imgctrl.cxx
@@ -93,14 +93,10 @@ void ImageControl::UserDraw( const UserDrawEvent& rUDEvt )
 {
     USHORT nStyle = 0;
     BitmapEx* pBitmap = &maBmp;
-    Color aCol;
-    if( !!maBmpHC && ImplGetCurrentBackgroundColor( aCol ) )
+    if( !!maBmpHC )
     {
-        if( aCol.IsDark() )
+        if( GetSettings().GetStyleSettings().GetHighContrastMode() )
             pBitmap = &maBmpHC;
-        // #99902 no col transform required
-        //if( aCol.IsBright() )
-        //  nStyle |= IMAGE_DRAW_COLORTRANSFORM;
     }
 
     if ( !*pBitmap )
diff --git a/vcl/source/gdi/outdev3.cxx b/vcl/source/gdi/outdev3.cxx
index 0a6b778681e1..0a7a8b765b6b 100644
--- a/vcl/source/gdi/outdev3.cxx
+++ b/vcl/source/gdi/outdev3.cxx
@@ -6782,17 +6782,21 @@ void OutputDevice::ImplDrawText( const Rectangle& rRect,
     {
         BOOL  bHighContrastBlack = FALSE;
         BOOL  bHighContrastWhite = FALSE;
-        Color aCol;
-        if( IsBackground() )
-            aCol = GetBackground().GetColor();
-        else
-            // best guess is the face color here
-            // but it may be totally wrong. the background color
-            // was typically already reset
-            aCol = GetSettings().GetStyleSettings().GetFaceColor();
+        const StyleSettings& rStyleSettings( GetSettings().GetStyleSettings() );
+        if( rStyleSettings.GetHighContrastMode() )
+        {
+            Color aCol;
+            if( IsBackground() )
+                aCol = GetBackground().GetColor();
+            else
+                // best guess is the face color here
+                // but it may be totally wrong. the background color
+                // was typically already reset
+                aCol = rStyleSettings.GetFaceColor();
 
-        bHighContrastBlack = aCol.IsDark();
-        bHighContrastWhite = aCol.IsBright() && GetSettings().GetStyleSettings().GetHighContrastMode();
+            bHighContrastBlack = aCol.IsDark();
+            bHighContrastWhite = aCol.IsBright();
+        }
 
         aOldTextColor = GetTextColor();
         if ( IsTextFillColor() )
@@ -6800,8 +6804,6 @@ void OutputDevice::ImplDrawText( const Rectangle& rRect,
             bRestoreFillColor = TRUE;
             aOldTextFillColor = GetTextFillColor();
         }
-        else
-            bRestoreFillColor = FALSE;
         if( bHighContrastBlack )
             SetTextColor( COL_GREEN );
         else if( bHighContrastWhite )
@@ -6816,7 +6818,7 @@ void OutputDevice::ImplDrawText( const Rectangle& rRect,
             aRect.Move( 1, 1 );
             DrawText( aRect, rOrigStr, nStyle & ~TEXT_DRAW_DISABLE );
             */
-            SetTextColor( GetSettings().GetStyleSettings().GetShadowColor() );
+            SetTextColor( GetSettings().GetStyleSettings().GetDisableColor() );
         }
     }
 
@@ -7450,13 +7452,18 @@ void OutputDevice::DrawCtrlText( const Point& rPos, const XubString& rStr,
         BOOL  bRestoreFillColor;
         BOOL  bHighContrastBlack = FALSE;
         BOOL  bHighContrastWhite = FALSE;
-        if( IsBackground() )
+        const StyleSettings& rStyleSettings( GetSettings().GetStyleSettings() );
+        if( rStyleSettings.GetHighContrastMode() )
         {
-            Wallpaper aWall = GetBackground();
-            Color aCol = aWall.GetColor();
-            bHighContrastBlack = aCol.IsDark();
-            bHighContrastWhite = aCol.IsBright() && GetSettings().GetStyleSettings().GetHighContrastMode();
+            if( IsBackground() )
+            {
+                Wallpaper aWall = GetBackground();
+                Color aCol = aWall.GetColor();
+                bHighContrastBlack = aCol.IsDark();
+                bHighContrastWhite = aCol.IsBright();
+            }
         }
+
         aOldTextColor = GetTextColor();
         if ( IsTextFillColor() )
         {
@@ -7471,7 +7478,7 @@ void OutputDevice::DrawCtrlText( const Point& rPos, const XubString& rStr,
         else if( bHighContrastWhite )
             SetTextColor( COL_LIGHTGREEN );
         else
-            SetTextColor( GetSettings().GetStyleSettings().GetShadowColor() );
+            SetTextColor( GetSettings().GetStyleSettings().GetDisableColor() );
 
         DrawText( rPos, aStr, nIndex, nLen, pVector, pDisplayText );
         if ( !(GetSettings().GetStyleSettings().GetOptions() & STYLE_OPTION_NOMNEMONICS) && !pVector )
diff --git a/vcl/source/gdi/wall.cxx b/vcl/source/gdi/wall.cxx
index e0c69ce582f4..587395fa783f 100644
--- a/vcl/source/gdi/wall.cxx
+++ b/vcl/source/gdi/wall.cxx
@@ -469,7 +469,7 @@ Gradient Wallpaper::ImplGetApplicationGradient() const
     g.SetStyle( GRADIENT_LINEAR );
     g.SetStartColor( Application::GetSettings().GetStyleSettings().GetFaceColor() );
     // no 'extreme' gradient when high contrast
-    if( Application::GetSettings().GetStyleSettings().GetFaceColor().IsDark() )
+    if( Application::GetSettings().GetStyleSettings().GetHighContrastMode() )
         g.SetEndColor( Application::GetSettings().GetStyleSettings().GetFaceColor() );
     else
         g.SetEndColor( Application::GetSettings().GetStyleSettings().GetFaceGradientColor() );
diff --git a/vcl/source/window/menu.cxx b/vcl/source/window/menu.cxx
index 9ce8030c4bb9..ebd4475a80fc 100644
--- a/vcl/source/window/menu.cxx
+++ b/vcl/source/window/menu.cxx
@@ -557,7 +557,7 @@ public:
 
     void    DataChanged( const DataChangedEvent& rDCEvt );
 
-    void    SetImages( long nMaxHeight = 0 );
+    void    SetImages( long nMaxHeight = 0, bool bForce = false );
 
     void    calcMinSize();
     Size    getMinSize();
@@ -591,7 +591,7 @@ void DecoToolBox::DataChanged( const DataChangedEvent& rDCEvt )
     {
         calcMinSize();
         SetBackground();
-        SetImages();
+        SetImages( 0, true);
     }
 }
 
@@ -625,7 +625,7 @@ Size DecoToolBox::getMinSize()
     return maMinSize;
 }
 
-void DecoToolBox::SetImages( long nMaxHeight )
+void DecoToolBox::SetImages( long nMaxHeight, bool bForce )
 {
     long border = getMinSize().Height() - maImage.GetSizePixel().Height();
 
@@ -635,13 +635,13 @@ void DecoToolBox::SetImages( long nMaxHeight )
     if( nMaxHeight < getMinSize().Height() )
         nMaxHeight = getMinSize().Height();
 
-    if( lastSize != nMaxHeight - border )
+    if( (lastSize != nMaxHeight - border) || bForce )
     {
         lastSize = nMaxHeight - border;
 
         Color       aEraseColor( 255, 255, 255, 255 );
         BitmapEx    aBmpExDst( maImage.GetBitmapEx() );
-        BitmapEx    aBmpExSrc( GetSettings().GetStyleSettings().GetMenuBarColor().IsDark() ?
+        BitmapEx    aBmpExSrc( GetSettings().GetStyleSettings().GetHighContrastMode() ?
                               maImageHC.GetBitmapEx() : aBmpExDst );
 
         aEraseColor.SetTransparency( 255 );
@@ -5066,7 +5066,7 @@ MenuBarWindow::MenuBarWindow( Window* pParent ) :
         aCloser.SetParentClipMode( PARENTCLIPMODE_NOCLIP );
 
         aCloser.InsertItem( IID_DOCUMENTCLOSE,
-        GetSettings().GetStyleSettings().GetMenuBarColor().IsDark() ? aCloser.maImageHC : aCloser.maImage, 0 );
+        GetSettings().GetStyleSettings().GetHighContrastMode() ? aCloser.maImageHC : aCloser.maImage, 0 );
         aCloser.SetSelectHdl( LINK( this, MenuBarWindow, CloserHdl ) );
         aCloser.AddEventListener( LINK( this, MenuBarWindow, ToolboxEventHdl ) );
         aCloser.SetQuickHelpText( IID_DOCUMENTCLOSE, XubString( ResId( SV_HELPTEXT_CLOSEDOCUMENT, *pResMgr ) ) );
@@ -5707,7 +5707,7 @@ void MenuBarWindow::Paint( const Rectangle& )
 
     // in high contrast mode draw a separating line on the lower edge
     if( ! IsNativeControlSupported( CTRL_MENUBAR, PART_ENTIRE_CONTROL) &&
-        GetSettings().GetStyleSettings().GetFaceColor().IsDark() )
+        GetSettings().GetStyleSettings().GetHighContrastMode() )
     {
         Push( PUSH_LINECOLOR | PUSH_MAPMODE );
         SetLineColor( Color( COL_WHITE ) );
diff --git a/vcl/source/window/msgbox.cxx b/vcl/source/window/msgbox.cxx
index bd727092a836..3d3245af831f 100644
--- a/vcl/source/window/msgbox.cxx
+++ b/vcl/source/window/msgbox.cxx
@@ -500,7 +500,7 @@ void InfoBox::ImplInitInfoBoxData()
     if ( !GetText().Len() )
         SetText( Application::GetDisplayName() );
 
-    SetImage( GetSettings().GetStyleSettings().GetDialogColor().IsDark() ?
+    SetImage( GetSettings().GetStyleSettings().GetHighContrastMode() ?
                 InfoBox::GetStandardImageHC() : InfoBox::GetStandardImage() );
     mnSoundType = ((USHORT)SOUND_INFO)+1;
 }
@@ -591,7 +591,7 @@ void ErrorBox::ImplInitErrorBoxData()
     if ( !GetText().Len() )
         SetText( Application::GetDisplayName() );
 
-    SetImage( GetSettings().GetStyleSettings().GetDialogColor().IsDark() ?
+    SetImage( GetSettings().GetStyleSettings().GetHighContrastMode() ?
         ErrorBox::GetStandardImageHC() : ErrorBox::GetStandardImage() );
     mnSoundType = ((USHORT)SOUND_ERROR)+1;
 }
@@ -637,7 +637,7 @@ void QueryBox::ImplInitQueryBoxData()
     if ( !GetText().Len() )
         SetText( Application::GetDisplayName() );
 
-    SetImage( GetSettings().GetStyleSettings().GetDialogColor().IsDark() ?
+    SetImage( GetSettings().GetStyleSettings().GetHighContrastMode() ?
         QueryBox::GetStandardImageHC() : QueryBox::GetStandardImage() );
     mnSoundType = ((USHORT)SOUND_QUERY)+1;
 }
diff --git a/vcl/source/window/toolbox.cxx b/vcl/source/window/toolbox.cxx
index 68fa3b74ccf1..8aa4926f5e1a 100644
--- a/vcl/source/window/toolbox.cxx
+++ b/vcl/source/window/toolbox.cxx
@@ -397,7 +397,7 @@ void ToolBox::ImplDrawGradientBackground( ToolBox* pThis, ImplDockingWindowWrapp
     Color startCol, endCol;
     startCol = pThis->GetSettings().GetStyleSettings().GetFaceGradientColor();
     endCol = pThis->GetSettings().GetStyleSettings().GetFaceColor();
-    if( endCol.IsDark() )
+    if( pThis->GetSettings().GetStyleSettings().GetHighContrastMode() )
         // no 'extreme' gradient when high contrast
         startCol = endCol;
 
diff --git a/vcl/source/window/toolbox2.cxx b/vcl/source/window/toolbox2.cxx
index 7fa8f76e1586..9ec86fab20de 100644
--- a/vcl/source/window/toolbox2.cxx
+++ b/vcl/source/window/toolbox2.cxx
@@ -2413,10 +2413,10 @@ void ToolBox::ImplUpdateImageList()
 {
     if (mpData->mpImageListProvider != NULL)
     {
-        BOOL bIsDark = GetSettings().GetStyleSettings().GetFaceColor().IsDark();
+        BOOL bHC = GetSettings().GetStyleSettings().GetHighContrastMode();
         try
         {
-            ImageListType eType = bIsDark ? vcl::HIGHCONTRAST_YES : vcl::HIGHCONTRAST_NO;
+            ImageListType eType = bHC ? vcl::HIGHCONTRAST_YES : vcl::HIGHCONTRAST_NO;
 
             if (eType != mpData->meImageListType)
             {
diff --git a/vcl/source/window/window.cxx b/vcl/source/window/window.cxx
index 5333d20d4306..aa06e0154f0b 100644
--- a/vcl/source/window/window.cxx
+++ b/vcl/source/window/window.cxx
@@ -292,6 +292,13 @@ bool Window::ImplCheckUIFont( const Font& rFont )
 
 void Window::ImplUpdateGlobalSettings( AllSettings& rSettings, BOOL bCallHdl )
 {
+    // reset high contrast to false, so the system can either update it
+    // or AutoDetectSystemHC can kick in (see below)
+    StyleSettings aTmpSt( rSettings.GetStyleSettings() );
+    aTmpSt.SetHighContrastMode( FALSE );
+    rSettings.SetStyleSettings( aTmpSt );
+    ImplGetFrame()->UpdateSettings( rSettings );
+
     // Verify availability of the configured UI font, otherwise choose "Andale Sans UI"
     String aUserInterfaceFont;
     bool bUseSystemFont = rSettings.GetStyleSettings().GetUseSystemUIFonts();
@@ -472,7 +479,8 @@ void Window::ImplUpdateGlobalSettings( AllSettings& rSettings, BOOL bCallHdl )
     rSettings.SetStyleSettings( aStyleSettings );
 
 
-    // #104427# auto detect HC mode ?
+    // auto detect HC mode; if the system already set it to "yes"
+    // (see above) then accept that
     if( !rSettings.GetStyleSettings().GetHighContrastMode() )
     {
         sal_Bool bTmp = sal_False, bAutoHCMode = sal_True;
@@ -923,7 +931,7 @@ void Window::ImplInit( Window* pParent, WinBits nStyle, SystemParentData* pSyste
              ! (nStyle & (WB_INTROWIN|WB_DEFAULTWIN))
              )
         {
-            mpWindowImpl->mpFrame->UpdateSettings( *pSVData->maAppData.mpSettings );
+            // side effect: ImplUpdateGlobalSettings does an ImplGetFrame()->UpdateSettings
             ImplUpdateGlobalSettings( *pSVData->maAppData.mpSettings );
             OutputDevice::SetSettings( *pSVData->maAppData.mpSettings );
             pSVData->maAppData.mbSettingsInit = TRUE;