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-rw-r--r--slideshow/source/engine/slide/userpaintoverlay.cxx136
1 files changed, 68 insertions, 68 deletions
diff --git a/slideshow/source/engine/slide/userpaintoverlay.cxx b/slideshow/source/engine/slide/userpaintoverlay.cxx
index 45af355700bc..80a033c79261 100644
--- a/slideshow/source/engine/slide/userpaintoverlay.cxx
+++ b/slideshow/source/engine/slide/userpaintoverlay.cxx
@@ -2,7 +2,7 @@
/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
+ *
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
@@ -60,7 +60,7 @@ using namespace ::com::sun::star;
namespace slideshow
{
namespace internal
- {
+ {
class PaintOverlayHandler : public MouseEventHandler,
public ViewEventHandler,
public UserPaintEventHandler
@@ -71,7 +71,7 @@ namespace slideshow
ActivitiesQueue& rActivitiesQueue,
ScreenUpdater& rScreenUpdater,
const UnoViewContainer& rViews,
- Slide& rSlide,
+ Slide& rSlide,
const PolyPolygonVector& rPolygons ) :
mrActivitiesQueue( rActivitiesQueue ),
mrScreenUpdater( rScreenUpdater ),
@@ -121,31 +121,31 @@ namespace slideshow
// TODO(F2): for persistent drawings, need to store
// polygon and repaint here.
}
-
+
virtual void viewsChanged()
{
// TODO(F2): for persistent drawings, need to store
// polygon and repaint here.
}
-
+
bool colorChanged( RGBColor const& rUserColor )
{
this->maStrokeColor = rUserColor;
this->mbIsEraseModeActivated = false;
return true;
}
-
+
bool widthChanged( double nUserStrokeWidth )
{
this->mnStrokeWidth = nUserStrokeWidth;
mbIsEraseModeActivated = false;
return true;
}
-
+
bool eraseAllInkChanged( bool const& rEraseAllInk )
{
this->mbIsEraseAllModeActivated= rEraseAllInk;
- // if the erase all mode is activated it will remove all ink from slide,
+ // if the erase all mode is activated it will remove all ink from slide,
// therefor destroy all the polygons stored
if(mbIsEraseAllModeActivated)
{
@@ -160,26 +160,26 @@ namespace slideshow
(*aIter)->getCanvas()->clear();
//get via SlideImpl instance the bitmap of the slide unmodified to redraw it
- SlideBitmapSharedPtr pBitmap( mrSlide.getCurrentSlideBitmap( (*aIter) ) );
+ SlideBitmapSharedPtr pBitmap( mrSlide.getCurrentSlideBitmap( (*aIter) ) );
::cppcanvas::CanvasSharedPtr pCanvas( (*aIter)->getCanvas() );
-
- const ::basegfx::B2DHomMatrix aViewTransform( (*aIter)->getTransformation() );
- const ::basegfx::B2DPoint aOutPosPixel( aViewTransform * ::basegfx::B2DPoint() );
-
+
+ const ::basegfx::B2DHomMatrix aViewTransform( (*aIter)->getTransformation() );
+ const ::basegfx::B2DPoint aOutPosPixel( aViewTransform * ::basegfx::B2DPoint() );
+
// setup a canvas with device coordinate space, the slide
// bitmap already has the correct dimension.
::cppcanvas::CanvasSharedPtr pDevicePixelCanvas( pCanvas->clone() );
-
+
pDevicePixelCanvas->setTransformation( ::basegfx::B2DHomMatrix() );
-
+
// render at given output position
pBitmap->move( aOutPosPixel );
-
+
// clear clip (might have been changed, e.g. from comb
// transition)
- pBitmap->clip( ::basegfx::B2DPolyPolygon() );
+ pBitmap->clip( ::basegfx::B2DPolyPolygon() );
pBitmap->draw( pDevicePixelCanvas );
-
+
mrScreenUpdater.notifyUpdate(*aIter,true);
}
maPolygons.clear();
@@ -187,7 +187,7 @@ namespace slideshow
mbIsEraseAllModeActivated=false;
return true;
}
-
+
bool eraseInkWidthChanged( sal_Int32 rEraseInkSize )
{
// Change the size
@@ -213,10 +213,10 @@ namespace slideshow
{
return true;
}
-
+
//Draw all registered polygons.
void drawPolygons()
- {
+ {
for( PolyPolygonVector::iterator aIter=maPolygons.begin(), aEnd=maPolygons.end();
aIter!=aEnd;
++aIter )
@@ -224,15 +224,15 @@ namespace slideshow
(*aIter)->draw();
}
// screen update necessary to show painting
- mrScreenUpdater.notifyUpdate();
+ mrScreenUpdater.notifyUpdate();
}
-
+
//Retrieve all registered polygons.
PolyPolygonVector getPolygons()
{
- return maPolygons;
+ return maPolygons;
}
-
+
// MouseEventHandler methods
virtual bool handleMousePressed( const awt::MouseEvent& e )
{
@@ -241,10 +241,10 @@ namespace slideshow
mbIsLastPointValid = false;
return false;
}
-
+
if (e.Buttons != awt::MouseButton::LEFT)
return false;
-
+
maLastMouseDownPos.setX( e.X );
maLastMouseDownPos.setY( e.Y );
mbIsLastMouseDownPosValid = true;
@@ -261,10 +261,10 @@ namespace slideshow
mbIsLastPointValid = false;
return false;
}
-
+
if (e.Buttons != awt::MouseButton::LEFT)
return false;
-
+
// check, whether up- and down press are on exactly
// the same pixel. If that's the case, ignore the
// click, and pass on the event to low-prio
@@ -312,66 +312,66 @@ namespace slideshow
//define the last point as an object
//we suppose that there's no way this point could be valid
::basegfx::B2DPolygon aPoly;
-
+
maLastPoint.setX( e.X-mnSize );
maLastPoint.setY( e.Y-mnSize );
-
+
aPoly.append( maLastPoint );
-
+
maLastPoint.setX( e.X-mnSize );
maLastPoint.setY( e.Y+mnSize );
-
+
aPoly.append( maLastPoint );
maLastPoint.setX( e.X+mnSize );
maLastPoint.setY( e.Y+mnSize );
-
+
aPoly.append( maLastPoint );
maLastPoint.setX( e.X+mnSize );
maLastPoint.setY( e.Y-mnSize );
-
+
aPoly.append( maLastPoint );
maLastPoint.setX( e.X-mnSize );
maLastPoint.setY( e.Y-mnSize );
-
+
aPoly.append( maLastPoint );
-
+
//now we have defined a Polygon that is closed
-
- //The point is to redraw the LastPoint the way it was originally on the bitmap,
+
+ //The point is to redraw the LastPoint the way it was originally on the bitmap,
//of the slide
for( UnoViewVector::iterator aIter=maViews.begin(), aEnd=maViews.end();
aIter!=aEnd;
++aIter )
{
-
+
//get via SlideImpl instance the bitmap of the slide unmodified to redraw it
- SlideBitmapSharedPtr pBitmap( mrSlide.getCurrentSlideBitmap( (*aIter) ) );
+ SlideBitmapSharedPtr pBitmap( mrSlide.getCurrentSlideBitmap( (*aIter) ) );
::cppcanvas::CanvasSharedPtr pCanvas( (*aIter)->getCanvas() );
-
- ::basegfx::B2DHomMatrix aViewTransform( (*aIter)->getTransformation() );
- const ::basegfx::B2DPoint aOutPosPixel( aViewTransform * ::basegfx::B2DPoint() );
-
+
+ ::basegfx::B2DHomMatrix aViewTransform( (*aIter)->getTransformation() );
+ const ::basegfx::B2DPoint aOutPosPixel( aViewTransform * ::basegfx::B2DPoint() );
+
// setup a canvas with device coordinate space, the slide
// bitmap already has the correct dimension.
::cppcanvas::CanvasSharedPtr pDevicePixelCanvas( pCanvas->clone() );
-
+
pDevicePixelCanvas->setTransformation( ::basegfx::B2DHomMatrix() );
-
+
// render at given output position
pBitmap->move( aOutPosPixel );
-
+
::basegfx::B2DPolyPolygon aPolyPoly=::basegfx::B2DPolyPolygon(aPoly);
aViewTransform.translate(-aOutPosPixel.getX(), -aOutPosPixel.getY());
aPolyPoly.transform(aViewTransform);
// set clip so that we just redraw a part of the canvas
- pBitmap->clip(aPolyPoly);
+ pBitmap->clip(aPolyPoly);
pBitmap->draw( pDevicePixelCanvas );
-
+
mrScreenUpdater.notifyUpdate(*aIter,true);
}
-
- }
- else
+
+ }
+ else
{
if( !mbIsLastPointValid )
{
@@ -394,10 +394,10 @@ namespace slideshow
aIter!=aEnd;
++aIter )
{
- ::cppcanvas::PolyPolygonSharedPtr pPolyPoly(
- ::cppcanvas::BaseGfxFactory::getInstance().createPolyPolygon( (*aIter)->getCanvas(),
+ ::cppcanvas::PolyPolygonSharedPtr pPolyPoly(
+ ::cppcanvas::BaseGfxFactory::getInstance().createPolyPolygon( (*aIter)->getCanvas(),
aPoly ) );
-
+
if( pPolyPoly )
{
pPolyPoly->setStrokeWidth(mnStrokeWidth);
@@ -420,14 +420,14 @@ namespace slideshow
// not used here
return false; // did not handle the event
}
-
-
+
+
private:
ActivitiesQueue& mrActivitiesQueue;
ScreenUpdater& mrScreenUpdater;
UnoViewVector maViews;
- PolyPolygonVector maPolygons;
+ PolyPolygonVector maPolygons;
RGBColor maStrokeColor;
double mnStrokeWidth;
basegfx::B2DPoint maLastPoint;
@@ -435,9 +435,9 @@ namespace slideshow
bool mbIsLastPointValid;
bool mbIsLastMouseDownPosValid;
// added bool for erasing purpose :
- bool mbIsEraseAllModeActivated;
- bool mbIsEraseModeActivated;
- Slide& mrSlide;
+ bool mbIsEraseAllModeActivated;
+ bool mbIsEraseModeActivated;
+ Slide& mrSlide;
sal_Int32 mnSize;
};
@@ -457,8 +457,8 @@ namespace slideshow
UserPaintOverlay::UserPaintOverlay( const RGBColor& rStrokeColor,
double nStrokeWidth,
const SlideShowContext& rContext,
- const PolyPolygonVector& rPolygons ) :
- mpHandler( new PaintOverlayHandler( rStrokeColor,
+ const PolyPolygonVector& rPolygons ) :
+ mpHandler( new PaintOverlayHandler( rStrokeColor,
nStrokeWidth,
rContext.mrActivitiesQueue,
rContext.mrScreenUpdater,
@@ -473,17 +473,17 @@ namespace slideshow
mrMultiplexer.addViewHandler( mpHandler );
mrMultiplexer.addUserPaintHandler(mpHandler);
}
-
+
PolyPolygonVector UserPaintOverlay::getPolygons()
{
return mpHandler->getPolygons();
}
-
+
void UserPaintOverlay::drawPolygons()
{
mpHandler->drawPolygons();
}
-
+
UserPaintOverlay::~UserPaintOverlay()
{
try
@@ -493,7 +493,7 @@ namespace slideshow
mrMultiplexer.removeViewHandler( mpHandler );
mpHandler->dispose();
}
- catch (uno::Exception &)
+ catch (uno::Exception &)
{
OSL_ENSURE( false, rtl::OUStringToOString(
comphelper::anyToString(
generated by cgit v1.2.3 (git 2.39.1) at 2024-04-20 00:25:41 +0000