This is an automated email from the ASF dual-hosted git repository.
mseidel pushed a commit to branch trunk
in repository https://gitbox.apache.org/repos/asf/openoffice.git
The following commit(s) were added to refs/heads/trunk by this push:
new 3a0fc1d Removed whitespace, fixed typos
3a0fc1d is described below
commit 3a0fc1de55289a0e30610b1b4813ae76187008b1
Author: mseidel <msei...@apache.org>
AuthorDate: Sun Apr 18 17:02:33 2021 +0200
Removed whitespace, fixed typos
---
main/slideshow/source/engine/slideview.cxx | 181 +++++++++++++++--------------
1 file changed, 91 insertions(+), 90 deletions(-)
diff --git a/main/slideshow/source/engine/slideview.cxx
b/main/slideshow/source/engine/slideview.cxx
index b240089..ac1768d 100644
--- a/main/slideshow/source/engine/slideview.cxx
+++ b/main/slideshow/source/engine/slideview.cxx
@@ -1,5 +1,5 @@
/**************************************************************
- *
+ *
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
@@ -7,19 +7,20 @@
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
- *
+ *
* http://www.apache.org/licenses/LICENSE-2.0
- *
+ *
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
- *
+ *
*************************************************************/
+
#include "precompiled_slideshow.hxx"
#include <canvas/debug.hxx>
@@ -151,7 +152,7 @@ basegfx::B2DPolyPolygon createClipPolygon( const
basegfx::B2DPolyPolygon& rCl
(createClipPolygon() has to be called every time the view size
changes)
*/
-basegfx::B2DPolyPolygon prepareClip( const basegfx::B2DPolyPolygon& rClip )
+basegfx::B2DPolyPolygon prepareClip( const basegfx::B2DPolyPolygon& rClip )
{
basegfx::B2DPolyPolygon aClip( rClip );
@@ -159,14 +160,14 @@ basegfx::B2DPolyPolygon prepareClip( const
basegfx::B2DPolyPolygon& rClip )
// AW: Should be no longer necessary; tools are now bezier-safe
if( aClip.areControlPointsUsed() )
aClip = basegfx::tools::adaptiveSubdivideByAngle( aClip );
-
+
// normalize polygon, preparation for clipping
// in updateCanvas()
aClip = basegfx::tools::correctOrientations(aClip);
aClip = basegfx::tools::solveCrossovers(aClip);
aClip = basegfx::tools::stripNeutralPolygons(aClip);
aClip = basegfx::tools::stripDispensablePolygons(aClip, false);
-
+
return aClip;
}
@@ -183,7 +184,7 @@ void clearRect( ::cppcanvas::CanvasSharedPtr const& pCanvas,
pCanvas->setClip( aClipPoly );
}
- // set transformation to identitiy (->device pixel)
+ // set transformation to identity (->device pixel)
pCanvas->setTransformation( ::basegfx::B2DHomMatrix() );
// #i42440# Fill the _full_ background in
@@ -195,8 +196,8 @@ void clearRect( ::cppcanvas::CanvasSharedPtr const& pCanvas,
::basegfx::tools::createPolygonFromRect(
basegfx::B2DRange(rArea)));
- ::cppcanvas::PolyPolygonSharedPtr pPolyPoly(
- ::cppcanvas::BaseGfxFactory::getInstance().createPolyPolygon( pCanvas,
+ ::cppcanvas::PolyPolygonSharedPtr pPolyPoly(
+ ::cppcanvas::BaseGfxFactory::getInstance().createPolyPolygon( pCanvas,
aPoly )
);
if( pPolyPoly )
@@ -213,7 +214,7 @@ void clearRect( ::cppcanvas::CanvasSharedPtr const& pCanvas,
if( pCanvas->getClip() )
{
::cppcanvas::PolyPolygonSharedPtr pPolyPoly2(
- ::cppcanvas::BaseGfxFactory::getInstance().createPolyPolygon(
pCliplessCanvas,
+ ::cppcanvas::BaseGfxFactory::getInstance().createPolyPolygon(
pCliplessCanvas,
*(pCanvas->getClip()) ));
if( pPolyPoly2 )
{
@@ -239,16 +240,16 @@ basegfx::B2IRange getLayerBoundsPixel( basegfx::B2DRange
const& rLayerBounds
basegfx::B2DHomMatrix const&
rTransformation )
{
::basegfx::B2DRange aTmpRect;
- ::canvas::tools::calcTransformedRectBounds( aTmpRect,
- rLayerBounds,
+ ::canvas::tools::calcTransformedRectBounds( aTmpRect,
+ rLayerBounds,
rTransformation );
if( aTmpRect.isEmpty() )
return ::basegfx::B2IRange();
- // #i42440# Returned layer size is one pixel too small, as
- // rendering happens one pixel to the right and below the
- // actual bound rect.
+ // #i42440# Returned layer size is one pixel too small, as
+ // rendering happens one pixel to the right and below the
+ // actual bound rect.
return ::basegfx::B2IRange( ::basegfx::fround(aTmpRect.getMinX()),
::basegfx::fround(aTmpRect.getMinY()),
::basegfx::fround(aTmpRect.getMaxX()) + 1,
@@ -277,8 +278,8 @@ class LayerSpriteContainer
*/
SpriteVector maSprites;
- /// Priority of this layer, relative to other view layers
- basegfx::B1DRange maLayerPrioRange;
+ // Priority of this layer, relative to other view layers
+ basegfx::B1DRange maLayerPrioRange;
double getSpritePriority( std::size_t nSpriteNum ) const
{
@@ -308,14 +309,14 @@ class LayerSpriteContainer
while( aCurrSprite != aEnd )
{
cppcanvas::CustomSpriteSharedPtr pCurrSprite(
aCurrSprite->mpSprite.lock() );
-
+
if( pCurrSprite )
{
// only copy still valid sprites over to the refreshed
// sprite vector.
aValidSprites.push_back( *aCurrSprite );
- pCurrSprite->setPriority(
+ pCurrSprite->setPriority(
getSpritePriority( aValidSprites.size()-1 ));
}
@@ -379,7 +380,7 @@ public:
// prio). This basically caters for the common case of
// iterated character animations, which generate lots of
// sprites, all added to the end.
- pSprite->setPriority(
+ pSprite->setPriority(
getSpritePriority( nNumSprites-1 ));
}
}
@@ -406,28 +407,28 @@ public:
the layer priority changes, the sprites change z order together
with their parent.
*/
-class SlideViewLayer : public ViewLayer,
+class SlideViewLayer : public ViewLayer,
private boost::noncopyable
{
- /// Smart container for all sprites issued by this layer
+ // Smart container for all sprites issued by this layer
mutable LayerSpriteContainer maSpriteContainer;
- /// Bounds of this layer in user space coordinates
+ // Bounds of this layer in user space coordinates
basegfx::B2DRange maLayerBounds;
- /// Bounds of this layer in device pixel
+ // Bounds of this layer in device pixel
mutable basegfx::B2IRange maLayerBoundsPixel;
- /// Current clip polygon in user coordinates
+ // Current clip polygon in user coordinates
basegfx::B2DPolyPolygon maClip;
-
- /// Current size of the view in user coordinates
+
+ // Current size of the view in user coordinates
basegfx::B2DSize maUserSize;
- /// Current overall view transformation
+ // Current overall view transformation
basegfx::B2DHomMatrix maTransformation;
- /// 'parent' canvas, this viewlayer is associated with
+ // 'parent' canvas, this viewlayer is associated with
const cppcanvas::SpriteCanvasSharedPtr mpSpriteCanvas;
/** output surface (necessarily a sprite, won't otherwise be able
@@ -435,10 +436,10 @@ class SlideViewLayer : public ViewLayer,
*/
mutable cppcanvas::CustomSpriteSharedPtr mpSprite;
- /// actual output canvas retrieved from a sprite
+ // actual output canvas retrieved from a sprite
mutable cppcanvas::CanvasSharedPtr mpOutputCanvas;
-
- /// ptr back to owning view. needed for isOnView() method
+
+ // ptr back to owning view. needed for isOnView() method
View const* const mpParentView;
public:
@@ -468,7 +469,7 @@ public:
mpSprite(),
mpOutputCanvas(),
mpParentView(pParentView)
- {
+ {
}
void updateView( const basegfx::B2DHomMatrix& rMatrix,
@@ -529,13 +530,13 @@ private:
// Offset given transformation by left, top border of given
// range (after transformation through given transformation)
basegfx::B2DRectangle aTmpRect;
- canvas::tools::calcTransformedRectBounds( aTmpRect,
- maLayerBounds,
+ canvas::tools::calcTransformedRectBounds( aTmpRect,
+ maLayerBounds,
maTransformation );
basegfx::B2DHomMatrix aMatrix( maTransformation );
- // Add translation according to the origin of aTmpRect. Ignore the
+ // Add translation according to the origin of aTmpRect. Ignore the
// translation when aTmpRect was not properly initialized.
if ( ! aTmpRect.isEmpty())
{
@@ -596,40 +597,40 @@ private:
basegfx::B2DVector(sal::static_int_cast<sal_Int32>(rSpriteSize.getX()),
sal::static_int_cast<sal_Int32>(rSpriteSize.getY())) );
- mpSprite->setPriority(
+ mpSprite->setPriority(
maSpriteContainer.getLayerPriority().getMinimum() );
#if defined(VERBOSE) && defined(DBG_UTIL)
- mpSprite->movePixel(
- basegfx::B2DPoint(maLayerBoundsPixel.getMinimum()) +
+ mpSprite->movePixel(
+ basegfx::B2DPoint(maLayerBoundsPixel.getMinimum()) +
basegfx::B2DPoint(10,10) );
- mpSprite->setAlpha(0.5);
+ mpSprite->setAlpha(0.5);
#else
- mpSprite->movePixel(
+ mpSprite->movePixel(
basegfx::B2DPoint(maLayerBoundsPixel.getMinimum()) );
- mpSprite->setAlpha(1.0);
+ mpSprite->setAlpha(1.0);
#endif
- mpSprite->show();
+ mpSprite->show();
}
ENSURE_OR_THROW( mpSprite,
"SlideViewLayer::getCanvas(): no layer sprite" );
mpOutputCanvas = mpSprite->getContentCanvas();
-
+
ENSURE_OR_THROW( mpOutputCanvas,
"SlideViewLayer::getCanvas(): sprite doesn't
yield a canvas" );
// new canvas retrieved - setup transformation and clip
mpOutputCanvas->setTransformation( getTransformation() );
- mpOutputCanvas->setClip(
+ mpOutputCanvas->setClip(
createClipPolygon( maClip,
mpOutputCanvas,
maUserSize ));
}
-
+
return mpOutputCanvas;
}
@@ -642,7 +643,7 @@ private:
maClip = aNewClip;
if(mpOutputCanvas )
- mpOutputCanvas->setClip(
+ mpOutputCanvas->setClip(
createClipPolygon( maClip,
mpOutputCanvas,
maUserSize ));
@@ -664,7 +665,7 @@ private:
// ---------------------------------------------------------
typedef cppu::WeakComponentImplHelper2<
- ::com::sun::star::util::XModifyListener,
+ ::com::sun::star::util::XModifyListener,
::com::sun::star::awt::XPaintListener> SlideViewBase;
/** SlideView class
@@ -724,10 +725,10 @@ private:
void updateClip();
-private:
+private:
typedef std::vector< boost::weak_ptr<SlideViewLayer> > ViewLayerVector;
- /// Prune viewlayers from deceased ones, optionally update them
+ // Prune viewlayers from deceased ones, optionally update them
void pruneLayers( bool bWithViewLayerUpdate=false ) const;
/** Max fill level of maViewLayers, before we try to prune it from
@@ -737,15 +738,15 @@ private:
uno::Reference<presentation::XSlideShowView> mxView;
cppcanvas::SpriteCanvasSharedPtr mpCanvas;
-
+
EventMultiplexer&
mrEventMultiplexer;
EventQueue& mrEventQueue;
mutable LayerSpriteContainer maSprites;
- mutable ViewLayerVector maViewLayers;
+ mutable ViewLayerVector maViewLayers;
basegfx::B2DPolyPolygon maClip;
-
+
basegfx::B2DHomMatrix maViewTransform;
basegfx::B2DSize maUserSize;
bool mbIsSoundEnabled;
@@ -764,19 +765,19 @@ SlideView::SlideView( const
uno::Reference<presentation::XSlideShowView>& xView,
maViewLayers(),
maClip(),
maViewTransform(),
- maUserSize( 1.0, 1.0 ), // default size: one-by-one rectangle
+ maUserSize( 1.0, 1.0 ), // default size: one-by-one rectangle
mbIsSoundEnabled(true)
{
// take care not constructing any UNO references to this _inside_
- // ctor, shift that code to createSlideView()!
+ // ctor, shift that code to createSlideView()!
ENSURE_OR_THROW( mxView.is(),
"SlideView::SlideView(): Invalid view" );
-
+
mpCanvas = cppcanvas::VCLFactory::getInstance().createSpriteCanvas(
xView->getCanvas() );
- ENSURE_OR_THROW( mpCanvas,
+ ENSURE_OR_THROW( mpCanvas,
"Could not create cppcanvas" );
-
+
geometry::AffineMatrix2D aViewTransform(
xView->getTransformation() );
@@ -787,12 +788,12 @@ SlideView::SlideView( const
uno::Reference<presentation::XSlideShowView>& xView,
basegfx::B2DVector(aViewTransform.m01,
aViewTransform.m11).getLength()) )
{
- OSL_ENSURE( false,
+ OSL_ENSURE( false,
"SlideView::SlideView(): Singular matrix!" );
canvas::tools::setIdentityAffineMatrix2D(aViewTransform);
}
-
+
basegfx::unotools::homMatrixFromAffineMatrix(
maViewTransform, aViewTransform );
@@ -810,7 +811,7 @@ void SlideView::disposing()
mpCanvas.reset();
// additionally, also de-register from XSlideShowView
- if (mxView.is())
+ if (mxView.is())
{
mxView->removeTransformationChangedListener( this );
mxView->removePaintListener( this );
@@ -822,7 +823,7 @@ ViewLayerSharedPtr SlideView::createViewLayer( const
basegfx::B2DRange& rLayerBo
{
osl::MutexGuard aGuard( m_aMutex );
- ENSURE_OR_THROW( mpCanvas,
+ ENSURE_OR_THROW( mpCanvas,
"SlideView::createViewLayer(): Disposed" );
const std::size_t nNumLayers( maViewLayers.size() );
@@ -866,7 +867,7 @@ void SlideView::clear() const
{
osl::MutexGuard aGuard( m_aMutex );
- OSL_ENSURE( mxView.is() && mpCanvas,
+ OSL_ENSURE( mxView.is() && mpCanvas,
"SlideView::clear(): Disposed" );
if( !mxView.is() || !mpCanvas )
return;
@@ -884,7 +885,7 @@ void SlideView::clearAll() const
{
osl::MutexGuard aGuard( m_aMutex );
- OSL_ENSURE( mxView.is() && mpCanvas,
+ OSL_ENSURE( mxView.is() && mpCanvas,
"SlideView::clear(): Disposed" );
if( !mxView.is() || !mpCanvas )
return;
@@ -918,7 +919,7 @@ cppcanvas::CanvasSharedPtr SlideView::getCanvas() const
{
osl::MutexGuard aGuard( m_aMutex );
- ENSURE_OR_THROW( mpCanvas,
+ ENSURE_OR_THROW( mpCanvas,
"SlideView::getCanvas(): Disposed" );
return mpCanvas;
@@ -926,7 +927,7 @@ cppcanvas::CanvasSharedPtr SlideView::getCanvas() const
cppcanvas::CustomSpriteSharedPtr SlideView::createSprite(
const basegfx::B2DSize& rSpriteSizePixel,
- double nPriority ) const
+ double nPriority ) const
{
osl::MutexGuard aGuard( m_aMutex );
@@ -970,11 +971,11 @@ void SlideView::setClip( const basegfx::B2DPolyPolygon&
rClip )
osl::MutexGuard aGuard( m_aMutex );
basegfx::B2DPolyPolygon aNewClip = prepareClip( rClip );
-
+
if( aNewClip != maClip )
{
- maClip = aNewClip;
-
+ maClip = aNewClip;
+
updateClip();
}
}
@@ -1020,7 +1021,7 @@ void SlideView::disposing( lang::EventObject const& evt )
// no deregistration necessary anymore, XView has left:
osl::MutexGuard const guard( m_aMutex );
- if (mxView.is())
+ if (mxView.is())
{
OSL_ASSERT( evt.Source == mxView );
mxView.clear();
@@ -1040,7 +1041,7 @@ void SlideView::modified( const lang::EventObject&
/*aEvent*/ )
if( !mxView.is() )
return;
-
+
geometry::AffineMatrix2D aViewTransform(
mxView->getTransformation() );
@@ -1051,25 +1052,25 @@ void SlideView::modified( const lang::EventObject&
/*aEvent*/ )
basegfx::B2DVector(aViewTransform.m01,
aViewTransform.m11).getLength()) )
{
- OSL_ENSURE( false,
+ OSL_ENSURE( false,
"SlideView::modified(): Singular matrix!" );
canvas::tools::setIdentityAffineMatrix2D(aViewTransform);
}
-
+
// view transformation really changed?
basegfx::B2DHomMatrix aNewTransform;
basegfx::unotools::homMatrixFromAffineMatrix(
- aNewTransform,
+ aNewTransform,
aViewTransform );
if( aNewTransform == maViewTransform )
return; // No change, nothing to do
-
+
maViewTransform = aNewTransform;
updateCanvas();
-
+
// notify view change. Don't call EventMultiplexer directly, this
// might not be the main thread!
mrEventQueue.addEvent(
@@ -1087,7 +1088,7 @@ void SlideView::windowPaint( const awt::PaintEvent& /*e*/
)
osl::MutexGuard aGuard( m_aMutex );
OSL_ENSURE( mxView.is() && mpCanvas, "Disposed, but event received?!" );
-
+
// notify view clobbering. Don't call EventMultiplexer directly,
// this might not be the main thread!
mrEventQueue.addEvent(
@@ -1098,19 +1099,19 @@ void SlideView::windowPaint( const awt::PaintEvent&
/*e*/ )
void SlideView::updateCanvas()
{
- OSL_ENSURE( mpCanvas,
+ OSL_ENSURE( mpCanvas,
"SlideView::updateCanvasTransform(): Disposed" );
if( !mpCanvas || !mxView.is())
return;
-
+
mpCanvas->clear(); // this is unnecessary, strictly speaking. but
// it makes the SlideView behave exactly like a
// sprite-based SlideViewLayer, because those
// are created from scratch after a resize
clearAll();
mpCanvas->setTransformation( getTransformation() );
- mpCanvas->setClip(
+ mpCanvas->setClip(
createClipPolygon( maClip,
mpCanvas,
maUserSize ));
@@ -1121,13 +1122,13 @@ void SlideView::updateCanvas()
void SlideView::updateClip()
{
- OSL_ENSURE( mpCanvas,
+ OSL_ENSURE( mpCanvas,
"SlideView::updateClip(): Disposed" );
if( !mpCanvas )
return;
-
- mpCanvas->setClip(
+
+ mpCanvas->setClip(
createClipPolygon( maClip,
mpCanvas,
maUserSize ));
@@ -1139,7 +1140,7 @@ void SlideView::pruneLayers( bool bWithViewLayerUpdate )
const
{
ViewLayerVector aValidLayers;
- const basegfx::B2DHomMatrix& rCurrTransform(
+ const basegfx::B2DHomMatrix& rCurrTransform(
getTransformation() );
// check all layers for validity, and retain only the live ones
@@ -1148,11 +1149,11 @@ void SlideView::pruneLayers( bool bWithViewLayerUpdate
) const
while( aCurr != aEnd )
{
boost::shared_ptr< SlideViewLayer > pCurrLayer( aCurr->lock() );
-
+
if( pCurrLayer )
{
aValidLayers.push_back( pCurrLayer );
-
+
if( bWithViewLayerUpdate )
pCurrLayer->updateView( rCurrTransform,
maUserSize );
@@ -1173,17 +1174,17 @@ UnoViewSharedPtr createSlideView( uno::Reference<
presentation::XSlideShowView>
{
boost::shared_ptr<SlideView> const that(
comphelper::make_shared_from_UNO(
- new SlideView(xView,
+ new SlideView(xView,
rEventQueue,
rEventMultiplexer)));
// register listeners with XSlideShowView
xView->addTransformationChangedListener( that.get() );
xView->addPaintListener( that.get() );
-
+
// set new transformation
that->updateCanvas();
-
+
return that;
}
