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authorLouis-Francis Ratté-Boulianne <lfrb@collabora.com>2014-11-21 12:17:02 -0500
committerLouis-Francis Ratté-Boulianne <lfrb@collabora.com>2014-11-21 12:38:27 -0500
commitc90741573814173e9df5bf945d8cbe9d7d77ec39 (patch)
treef6f8607d565a079fe18ca1f0cb4bc4d48fab861d
parent71c1cbc7f8011ac82ac195c6027e4094312d7403 (diff)
vcl: Use old method for pixmap painting for GTK widgets without OpenGL
Change-Id: Ie6078308f7a7f70683a7f963b15857b5dac753b0
-rw-r--r--vcl/inc/unx/gtk/gtkgdi.hxx1
-rw-r--r--vcl/unx/gtk/gdi/salnativewidgets-gtk.cxx157
2 files changed, 101 insertions, 57 deletions
diff --git a/vcl/inc/unx/gtk/gtkgdi.hxx b/vcl/inc/unx/gtk/gtkgdi.hxx
index 9ce374d0db45..568ef5caade5 100644
--- a/vcl/inc/unx/gtk/gtkgdi.hxx
+++ b/vcl/inc/unx/gtk/gtkgdi.hxx
@@ -133,6 +133,7 @@ public:
// will be set when UI theme was changed
static bool bThemeChanged;
static bool bNeedPixmapPaint;
+ static bool bNeedTwoPasses;
// native widget methods
virtual bool IsNativeControlSupported( ControlType nType, ControlPart nPart ) SAL_OVERRIDE;
diff --git a/vcl/unx/gtk/gdi/salnativewidgets-gtk.cxx b/vcl/unx/gtk/gdi/salnativewidgets-gtk.cxx
index 46ec7b432056..f3b1ecf6f9fe 100644
--- a/vcl/unx/gtk/gdi/salnativewidgets-gtk.cxx
+++ b/vcl/unx/gtk/gdi/salnativewidgets-gtk.cxx
@@ -49,10 +49,12 @@ const char* const tabPrelitDataName="libreoffice-tab-is-prelit";
// initialize statics
bool GtkSalGraphics::bThemeChanged = true;
bool GtkSalGraphics::bNeedPixmapPaint = false;
+bool GtkSalGraphics::bNeedTwoPasses = false;
enum
{
BG_NONE = 0,
+ BG_FILL,
BG_WHITE,
BG_BLACK
};
@@ -511,7 +513,10 @@ void GtkData::initNWF( void )
// use offscreen rendering when using OpenGL backend
if( OpenGLHelper::isVCLOpenGLEnabled() )
+ {
GtkSalGraphics::bNeedPixmapPaint = true;
+ GtkSalGraphics::bNeedTwoPasses = true;
+ }
int nScreens = GetGtkSalData()->GetGtkDisplay()->GetXScreenCount();
gWidgetData = WidgetDataVector( nScreens );
@@ -898,13 +903,24 @@ bool GtkSalGraphics::drawNativeControl( ControlType nType,
aPixmapRect = Rectangle( Point( aCtrlRect.Left()-1, aCtrlRect.Top()-1 ),
Size( aCtrlRect.GetWidth()+2, aCtrlRect.GetHeight()+2) );
- xPixmap.reset( NWGetPixmapFromScreen( aPixmapRect, BG_WHITE ) );
- xMask.reset( NWGetPixmapFromScreen( aPixmapRect, BG_BLACK ) );
- if( !xPixmap || !xMask )
- return false;
- nPasses = 2;
- gdkDrawable[0] = xPixmap->GetGdkDrawable();
- gdkDrawable[1] = xMask->GetGdkDrawable();
+ if( bNeedTwoPasses )
+ {
+ xPixmap.reset( NWGetPixmapFromScreen( aPixmapRect, BG_WHITE ) );
+ xMask.reset( NWGetPixmapFromScreen( aPixmapRect, BG_BLACK ) );
+ if( !xPixmap || !xMask )
+ return false;
+ nPasses = 2;
+ gdkDrawable[0] = xPixmap->GetGdkDrawable();
+ gdkDrawable[1] = xMask->GetGdkDrawable();
+ }
+ else
+ {
+ xPixmap.reset( NWGetPixmapFromScreen( aPixmapRect, BG_FILL ) );
+ if( !xPixmap )
+ return false;
+ nPasses = 1;
+ gdkDrawable[0] = xPixmap->GetGdkDrawable();
+ }
aCtrlRect = Rectangle( Point(1,1), aCtrlRect.GetSize() );
aClip.push_back( aCtrlRect );
@@ -926,7 +942,6 @@ bool GtkSalGraphics::drawNativeControl( ControlType nType,
}
bool returnVal = false;
- SAL_INFO( "vcl.opengl", "Rendering with " << nPasses << " passe(s)" );
for( int i = 0; i < nPasses; ++i )
{
@@ -1324,6 +1339,62 @@ bool GtkSalGraphics::getNativeControlRegion( ControlType nType,
/************************************************************************
* Individual control drawing functions
************************************************************************/
+
+// macros to call before and after the rendering code for a widget
+// it takes care of creating the needed pixmaps
+#define BEGIN_PIXMAP_RENDER(aRect, gdkPixmap) \
+ std::unique_ptr<GdkX11Pixmap> _pixmap, _mask; \
+ int _nPasses = 0; \
+ if( bNeedTwoPasses ) \
+ { \
+ _nPasses = 2; \
+ _pixmap.reset( NWGetPixmapFromScreen( aRect, BG_WHITE ) ); \
+ _mask.reset( NWGetPixmapFromScreen( aRect, BG_BLACK ) ); \
+ } \
+ else \
+ { \
+ _nPasses = 1; \
+ _pixmap.reset( NWGetPixmapFromScreen( aRect, BG_FILL ) ); \
+ } \
+ if( !_pixmap || ( bNeedTwoPasses && !_mask ) ) \
+ return false; \
+ for( int i = 0; i < _nPasses; ++i ) \
+ { \
+ GdkPixmap* gdkPixmap = (i == 0) ? _pixmap->GetGdkPixmap() \
+ : _mask->GetGdkPixmap();
+
+#define END_PIXMAP_RENDER(aRect) \
+ } \
+ if( !NWRenderPixmapToScreen( _pixmap.get(), _mask.get(), aRect ) ) \
+ return false;
+
+// same as above but with pixmaps that should be kept for caching
+#define BEGIN_CACHE_PIXMAP_RENDER(aRect, pixmap, mask, gdkPixmap) \
+ int _nPasses = 0; \
+ if( bNeedTwoPasses ) \
+ { \
+ _nPasses = 2; \
+ pixmap = NWGetPixmapFromScreen( aRect, BG_WHITE ); \
+ mask = NWGetPixmapFromScreen( aRect, BG_BLACK ); \
+ } \
+ else \
+ { \
+ _nPasses = 1; \
+ pixmap = NWGetPixmapFromScreen( aRect, BG_FILL ); \
+ mask = NULL; \
+ } \
+ if( !pixmap || ( bNeedTwoPasses && !mask ) ) \
+ return false; \
+ for( int i = 0; i < _nPasses; ++i ) \
+ { \
+ GdkPixmap* gdkPixmap = (i == 0) ? pixmap->GetGdkPixmap() \
+ : mask->GetGdkPixmap();
+
+#define END_CACHE_PIXMAP_RENDER(aRect, pixmap, mask) \
+ } \
+ if( !NWRenderPixmapToScreen( pixmap, mask, aRect ) ) \
+ return false;
+
bool GtkSalGraphics::NWPaintGTKArrow(
GdkDrawable* gdkDrawable,
ControlType, ControlPart,
@@ -2427,16 +2498,8 @@ bool GtkSalGraphics::NWPaintGTKSpinBox( ControlType nType, ControlPart nPart,
else
pixmapRect = rControlRectangle;
- std::unique_ptr<GdkX11Pixmap> pixmap( NWGetPixmapFromScreen( pixmapRect, BG_WHITE ) );
- std::unique_ptr<GdkX11Pixmap> mask( NWGetPixmapFromScreen( pixmapRect, BG_BLACK ) );
- if( !pixmap || !mask )
- return false;
-
- for( int i = 0; i < 2; ++i )
+ BEGIN_PIXMAP_RENDER( pixmapRect, gdkPixmap )
{
- GdkPixmap* gdkPixmap = (i == 0) ? pixmap->GetGdkPixmap()
- : mask->GetGdkPixmap();
-
// First render background
gtk_paint_flat_box(m_pWindow->style,gdkPixmap,GTK_STATE_NORMAL,GTK_SHADOW_NONE,NULL,m_pWindow,"base",
-pixmapRect.Left(),
@@ -2478,8 +2541,9 @@ bool GtkSalGraphics::NWPaintGTKSpinBox( ControlType nType, ControlPart nPart,
NWPaintOneSpinButton( m_nXScreen, gdkPixmap, nType, upBtnPart, pixmapRect, upBtnState, aValue, rCaption );
NWPaintOneSpinButton( m_nXScreen, gdkPixmap, nType, downBtnPart, pixmapRect, downBtnState, aValue, rCaption );
}
+ END_PIXMAP_RENDER( pixmapRect );
- return NWRenderPixmapToScreen( pixmap.get(), mask.get(), pixmapRect );
+ return true;
}
static Rectangle NWGetSpinButtonRect( SalX11Screen nScreen,
@@ -2786,18 +2850,13 @@ bool GtkSalGraphics::NWPaintGTKTabItem( ControlType nType, ControlPart,
return NWRenderPixmapToScreen( pixmap, mask, pixmapRect );
}
- int nDepth = GetGenericData()->GetSalDisplay()->GetVisual( m_nXScreen ).GetDepth();
- pixmap = new GdkX11Pixmap( pixmapRect.GetWidth(), pixmapRect.GetHeight(), nDepth );
- mask = new GdkX11Pixmap( pixmapRect.GetWidth(), pixmapRect.GetHeight(), nDepth );
GdkRectangle paintRect;
paintRect.x = paintRect.y = 0;
paintRect.width = pixmapRect.GetWidth();
paintRect.height = pixmapRect.GetHeight();
- for( int i = 0; i < 2; ++i )
+ BEGIN_CACHE_PIXMAP_RENDER( pixmapRect, pixmap, mask, gdkPixmap )
{
- GdkPixmap* gdkPixmap = (i == 0) ? pixmap->GetGdkPixmap() : mask->GetGdkPixmap();
-
gtk_paint_flat_box( m_pWindow->style, gdkPixmap, GTK_STATE_NORMAL,
GTK_SHADOW_NONE, &paintRect, m_pWindow, "base",
-rControlRectangle.Left(),
@@ -2851,6 +2910,7 @@ bool GtkSalGraphics::NWPaintGTKTabItem( ControlType nType, ControlPart,
break;
}
}
+ END_CACHE_PIXMAP_RENDER( pixmapRect, pixmap, mask )
// cache data
if( nType == CTRL_TAB_ITEM )
@@ -2858,8 +2918,7 @@ bool GtkSalGraphics::NWPaintGTKTabItem( ControlType nType, ControlPart,
else
aCachePage.Fill( nType, nState, pixmapRect, pixmap, mask );
- bool bSuccess = NWRenderPixmapToScreen( pixmap, mask, pixmapRect );
- return bSuccess;
+ return true;
}
bool GtkSalGraphics::NWPaintGTKListBox( GdkDrawable* gdkDrawable,
@@ -3434,15 +3493,8 @@ bool GtkSalGraphics::NWPaintGTKListNode(
break;
}
- std::unique_ptr<GdkX11Pixmap> pixmap( NWGetPixmapFromScreen( aRect, BG_WHITE ) );
- std::unique_ptr<GdkX11Pixmap> mask( NWGetPixmapFromScreen( aRect, BG_BLACK ) );
- if( !pixmap || !mask )
- return false;
-
- for( int i = 0; i < 2; ++i )
+ BEGIN_PIXMAP_RENDER( aRect, pixDrawable )
{
- GdkDrawable* const &pixDrawable = (i == 0) ? pixmap->GetGdkDrawable()
- : mask->GetGdkDrawable();
gtk_paint_expander( gWidgetData[m_nXScreen].gTreeView->style,
pixDrawable,
stateType,
@@ -3452,8 +3504,9 @@ bool GtkSalGraphics::NWPaintGTKListNode(
w/2, h/2,
eStyle );
}
+ END_PIXMAP_RENDER( aRect )
- return NWRenderPixmapToScreen( pixmap.get(), mask.get(), aRect );
+ return true;
}
bool GtkSalGraphics::NWPaintGTKProgress(
@@ -3469,20 +3522,12 @@ bool GtkSalGraphics::NWPaintGTKProgress(
gint w, h;
w = rControlRectangle.GetWidth();
h = rControlRectangle.GetHeight();
+ Rectangle aRect( Point( 0, 0 ), Size( w, h ) );
long nProgressWidth = rValue.getNumericVal();
- Rectangle aRect( Point( 0, 0 ), Size( w, h ) );
- std::unique_ptr<GdkX11Pixmap> pixmap( NWGetPixmapFromScreen( aRect, BG_WHITE ) );
- std::unique_ptr<GdkX11Pixmap> mask( NWGetPixmapFromScreen( aRect, BG_BLACK ) );
- if( !pixmap || !mask )
- return false;
-
- for( int i = 0; i < 2; ++i )
+ BEGIN_PIXMAP_RENDER( aRect, pixDrawable )
{
- GdkDrawable* const &pixDrawable = (i == 0) ? pixmap->GetGdkDrawable()
- : mask->GetGdkDrawable();
-
// paint background
gtk_paint_flat_box(gWidgetData[m_nXScreen].gProgressBar->style, pixDrawable,
GTK_STATE_NORMAL, GTK_SHADOW_NONE, NULL, m_pWindow, "base",
@@ -3524,8 +3569,9 @@ bool GtkSalGraphics::NWPaintGTKProgress(
}
}
}
+ END_PIXMAP_RENDER( rControlRectangle )
- return NWRenderPixmapToScreen( pixmap.get(), mask.get(), rControlRectangle );
+ return true;
}
bool GtkSalGraphics::NWPaintGTKSlider(
@@ -3545,16 +3591,8 @@ bool GtkSalGraphics::NWPaintGTKSlider(
const SliderValue* pVal = static_cast<const SliderValue*>(&rValue);
- std::unique_ptr<GdkX11Pixmap> pixmap( NWGetPixmapFromScreen( rControlRectangle, BG_WHITE ) );
- std::unique_ptr<GdkX11Pixmap> mask( NWGetPixmapFromScreen( rControlRectangle, BG_BLACK ) );
- if( !pixmap || !mask )
- return false;
-
- for( int i = 0; i < 2; ++i )
+ BEGIN_PIXMAP_RENDER( rControlRectangle, pixDrawable )
{
- GdkDrawable* const &pixDrawable = (i == 0) ? pixmap->GetGdkDrawable()
- : mask->GetGdkDrawable();
-
GtkWidget* pWidget = (nPart == PART_TRACK_HORZ_AREA)
? GTK_WIDGET(gWidgetData[m_nXScreen].gHScale)
: GTK_WIDGET(gWidgetData[m_nXScreen].gVScale);
@@ -3615,8 +3653,9 @@ bool GtkSalGraphics::NWPaintGTKSlider(
eOri );
}
}
+ END_PIXMAP_RENDER( rControlRectangle )
- return NWRenderPixmapToScreen( pixmap.get(), mask.get(), rControlRectangle );
+ return true;
}
static int getFrameWidth(GtkWidget* widget)
@@ -4196,7 +4235,11 @@ GdkX11Pixmap* GtkSalGraphics::NWGetPixmapFromScreen( Rectangle srcRect, int nBgC
pPixmap = new GdkX11Pixmap( srcRect.GetWidth(), srcRect.GetHeight(), nDepth );
- if( nBgColor != BG_NONE )
+ if( nBgColor == BG_FILL )
+ {
+ FillPixmapFromScreen( pPixmap, srcRect.Left(), srcRect.Top() );
+ }
+ else if( nBgColor != BG_NONE )
{
cairo_t *cr = gdk_cairo_create( pPixmap->GetGdkDrawable() );
if( nBgColor == BG_BLACK)