re-base on ALv2 code. Includes (at least) relevant parts of:

linecap: Reintegrating finished LineCap feature
Patch contributed by Regina Henschel
http://svn.apache.org/viewvc?view=revision&revision=1232507

Patches contributed by Sven Jacobi
impress212: #i81610# fixed animation export
http://svn.apache.org/viewvc?view=revision&revision=1167620
impress212: drawinglayer gbuild environment changes
http://svn.apache.org/viewvc?view=revision&revision=1167627
http://svn.apache.org/viewvc?view=revision&revision=1167628
impress212: DffPropSet -> minor code improvements, removing table
http://svn.apache.org/viewvc?view=revision&revision=1167634
impress212: #158494# fixed excel import (text rotation)
http://svn.apache.org/viewvc?view=revision&revision=1167638

Patches contributed by Armin Le Grand
Svg: Reintegrated Svg replacement from /branches/alg/svgreplavement
http://svn.apache.org/viewvc?view=revision&revision=1220836
#118728# changed indentifying definitions for Svg file detection
http://svn.apache.org/viewvc?view=revision&revision=1229961
#118838# LineGeometry creation for complicated cases optimized to
create single Polygons
http://svn.apache.org/viewvc?view=revision&revision=1236232
#119176# corrected file type detection for SVG for svg files
without xml header
http://svn.apache.org/viewvc?view=revision&revision=1309445
#118728# Extended Svg file detection
http://svn.apache.org/viewvc?view=revision&revision=1230531
#118529# solve break converters and convert commands for OLEs and images
http://svn.apache.org/viewvc?view=revision&revision=1186168
svg: added WaE changes from branch svgreplacement to trunc
http://svn.apache.org/viewvc?view=revision&revision=1222974
svg: corrected missing member initialization
http://svn.apache.org/viewvc?view=revision&revision=1226134
fix for #118525#: Using primitives for chart sub-geometry visualisation
http://svn.apache.org/viewvc?view=revision&revision=1226879
#118898# Adapted ImpGraphic::ImplGetBitmap to correctly convert
metafiles to bitmapEx ...
http://svn.apache.org/viewvc?view=revision&revision=1293316
fix for #118525#: removed no longer used variable maOriginalMapMode, one
more exception eliminated
http://svn.apache.org/viewvc?view=revision&revision=1227097
#16758# Added buffering to the VDev usages of the VclProcessor2D derivates...
http://svn.apache.org/viewvc?view=revision&revision=1229521
#116758# Secured VDev buffer device to Vcl deinit
http://svn.apache.org/viewvc?view=revision&revision=1230574
#116758# added remembering allocated VDevs for VDevBuffer to be able to also
delete these when vcl goes down; it should never happen, but You never know
http://svn.apache.org/viewvc?view=revision&revision=1230927
#118730# Changed SvgClipPathNode to use MaskPrimitive2D for primitive
representation instead of TransparencePrimitive2D
http://svn.apache.org/viewvc?view=revision&revision=1231198
#118822# secured 3D geometry creation (slices) by subdividing the 2D
source polyPolygon early
http://svn.apache.org/viewvc?view=revision&revision=1234749
#118829# enhanced Svg gradient quality, obstacles avoided
http://svn.apache.org/viewvc?view=revision&revision=1235361
#118834# Unified usage of TextBreakupHelper as single tooling class
for i18n text primitive breakup
http://svn.apache.org/viewvc?view=revision&revision=1236110
#118853# added square pixel size limit to conversion of
TransparencePrimitive2D to Metafile action
http://svn.apache.org/viewvc?view=revision&revision=1237656
#118824# coreccted mirroring and boundrect when the graphicmanager
is used for bitmap output
http://svn.apache.org/viewvc?view=revision&revision=1240097
#115092# Corrected VclProcessor2D::RenderPolygonStrokePrimitive2D for
various optimization scenarios
http://svn.apache.org/viewvc?view=revision&revision=1241434
#118783# Corrected errors in ID strings, corrected Svg line/fill export,
corrected polygon close state
http://svn.apache.org/viewvc?view=revision&revision=1232006
#118796# corrected null-pointer usage in SVG text exporter
http://svn.apache.org/viewvc?view=revision&revision=1240262
#118729# Use GraphicStreamUrl and GraphicUrl to allow multi image
import with linked graphics, too
http://svn.apache.org/viewvc?view=revision&revision=1229962
#118898# corrected error in GDIMetaFile::GetBoundRect in handling
MetaFloatTransparentAction
http://svn.apache.org/viewvc?view=revision&revision=1293349
#118855# Corrected handling of possibly created empty clipRegions
after PolyPolygon clipping
http://svn.apache.org/viewvc?view=revision&revision=1237725
#115962# Better (but not yet optimal, see comments in task) handling
of MetaFloatTransparentAction in PDF export
http://svn.apache.org/viewvc?view=revision&revision=1241078
IP clearance: #118466# This patch removes librsvg, libcroco, libgsf, ...
http://svn.apache.org/viewvc?view=revision&revision=1200879
118779# Added svg content streaming in/out to ImpGraphic stream operators
http://svn.apache.org/viewvc?view=revision&revision=1231908
linecap: correctons for WaE and mac drawing
http://svn.apache.org/viewvc?view=revision&revision=1232793
svg: uses current system Dpi for Svg replacement image creation
http://svn.apache.org/viewvc?view=revision&revision=1233948

Patches contributed by Mathias Bauer (and others)
gnumake4 work variously
http://svn.apache.org/viewvc?view=revision&revision=1394326
http://svn.apache.org/viewvc?view=revision&revision=1396797
http://svn.apache.org/viewvc?view=revision&revision=1397315
http://svn.apache.org/viewvc?view=revision&revision=1394326
Remove duplicate header includes.
cws mba34issues01: #i117720#: convert assertion into warning
http://svn.apache.org/viewvc?view=revision&revision=1172352
118485 - Styles for OLEs are not saved. Submitted by Armin Le Grand.
http://svn.apache.org/viewvc?view=revision&revision=1182166
cws mba34issues01: #i117714#: remove assertion
http://svn.apache.org/viewvc?view=revision&revision=1172357

Patch contributed by Jurgen Schmidt
add some additional checks to ensure proper reading operations
http://svn.apache.org/viewvc?view=revision&revision=1209022
mostly prefer our stream / bounds checking work.

Patches contributed by Herbert Duerr
#i118816# add clarifying comment regarding Font::*Color*() methods
http://svn.apache.org/viewvc?view=revision&revision=1233833
extend macro->string handling for empty strings
http://svn.apache.org/viewvc?view=revision&revision=1175801
avoid magic constants for SALCOLOR_NONE
http://svn.apache.org/viewvc?view=revision&revision=1177543
initialize slant properly in ImplFontMetricData constructor (author=iorsh)
http://svn.apache.org/viewvc?view=revision&revision=1177551
#i118675# make check for extension updates more stable
http://svn.apache.org/viewvc?view=revision&revision=1214797
#a118617# remove VBasicEventListener.dll binary
There are no known users depending on its CLSID
http://svn.apache.org/viewvc?view=revision&revision=1203697

Patches contributed by Ariel Constenla-Haile
Fix build breaker on Linux/gcc
http://svn.apache.org/viewvc?view=revision&revision=1221104
Fix crash when trying to instantiate css.graphic.GraphicRasterizer_RSVG
http://svn.apache.org/viewvc?view=revision&revision=1215559

Patches contributed by Oliver-Rainer Wittmann
sw34bf06: #i117962# - method <SwFlyFrm::IsPaint(..)> - consider
instances of <SwFlyDrawObj>
http://svn.apache.org/viewvc?view=revision&revision=1172120
sw34bf06: #i117783# - Writer's implementation of XPagePrintable -
apply print settings to new printing routines
http://svn.apache.org/viewvc?view=revision&revision=1172115

gnumake4 work variously from Hans-Joachim Lankenau
http://svn.apache.org/viewvc?view=revision&revision=1397315
http://svn.apache.org/viewvc?view=revision&revision=1396797
http://svn.apache.org/viewvc?view=revision&revision=1396782
http://svn.apache.org/viewvc?view=revision&revision=1394707
plus some amount of re-splitting of legacy headers.

Patch contributed by Pavel Janik
WaE: Remove unused variables.
http://svn.apache.org/viewvc?view=revision&revision=1230697

Patches contributed by Takashi Ono
mingwport35: i#117795: MinGW port fix for vcl2gnumake
http://svn.apache.org/viewvc?view=revision&revision=1172091
mingwport35: i#117795: MinGW port fix for vcl2gnumake
http://svn.apache.org/viewvc?view=revision&revision=1172091

Patch contributed by Christian Lippka
impress212: #i98044# re enable Text menu for outline and title shapes
http://svn.apache.org/viewvc?view=revision&revision=1167639

Patch contributed by Andre Fischer
118674: Made category B code optional and disabled by default.
http://svn.apache.org/viewvc?view=revision&revision=1215131
118881: Ignore empty paragraphs after bullets.
http://svn.apache.org/viewvc?view=revision&revision=1296205

Patches contributed by Philipp Lohmann
ooo340fixes: #i117780# use rtl allocator
http://svn.apache.org/viewvc?view=revision&revision=1172087
ooo34gsl02: #i117807# fix an off by one error (index actually
inside the pfb section header)
http://svn.apache.org/viewvc?view=revision&revision=1167576

various cleanups, related compilation fixes, warning cleanups, re-working
of obsolete stl template pieces to use boost instead, changed string
classes, re-adapt KDE about data, about dialog, fixing warnings,
and other fixes & improvements.
Disable svg import / render for about/ branding code-paths for now.
Restore full icon theme set.
Remove OS/2 conditionals and sources.
Remove conflicting gtk/full-screen monitors support.
Retain existing svg rasterizer files - temporarily disabled.
Standardize stringificaiton and fixup dllpostfix issues.
Rename SvgGradientHelper::== to equalTo to avoid overloading issues.
Use the flat GdiPlus API for LineCaps calls.

1 files changed, 16 insertions, 150 deletions

diff --git a/slideshow/source/engine/shapes/drawshape.cxx b/slideshow/source/engine/shapes/drawshape.cxx
index a0ca97a979e0..e10882aec601 100644
--- a/slideshow/source/engine/shapes/drawshape.cxx
+++ b/slideshow/source/engine/shapes/drawshape.cxx
@@ -1,31 +1,21 @@
 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
-/*************************************************************************
+/*
+ * This file is part of the LibreOffice project.
  *
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
  *
- * Copyright 2000, 2010 Oracle and/or its affiliates.
+ * This file incorporates work covered by the following license notice:
  *
- * OpenOffice.org - a multi-platform office productivity suite
- *
- * This file is part of OpenOffice.org.
- *
- * OpenOffice.org is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License version 3
- * only, as published by the Free Software Foundation.
- *
- * OpenOffice.org is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU Lesser General Public License version 3 for more details
- * (a copy is included in the LICENSE file that accompanied this code).
- *
- * You should have received a copy of the GNU Lesser General Public License
- * version 3 along with OpenOffice.org.  If not, see
- * <http://www.openoffice.org/license.html>
- * for a copy of the LGPLv3 License.
- *
- ************************************************************************/
-
+ *   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 regarding copyright
+ *   ownership. The ASF licenses this file 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 .
+ */
 
 // must be first
 #include <canvas/debug.hxx>
@@ -86,130 +76,6 @@ namespace slideshow
 {
     namespace internal
     {
-        //#i75867# poor quality of ole's alternative view with 3D scenes and zoomfactors besides 100%
-        //metafiles are resolution dependent when bitmaps are contained with is the case for 3D scenes for example
-        //in addition a chart has resolution dependent content as it might skip points that are not visible for a given resolution (this is done for performance reasons)
-        bool local_getMetafileForChart( const uno::Reference< lang::XComponent >&     xSource,
-                  const uno::Reference< drawing::XDrawPage >&     xContainingPage,
-                  GDIMetaFile&                                    rMtf )
-        {
-            //get the chart model
-            uno::Reference< beans::XPropertySet > xPropSet( xSource, uno::UNO_QUERY );
-            uno::Reference< frame::XModel > xChartModel;
-            getPropertyValue( xChartModel, xPropSet, OUSTR("Model"));
-            uno::Reference< lang::XMultiServiceFactory > xFact( xChartModel, uno::UNO_QUERY );
-            OSL_ENSURE( xFact.is(), "Chart cannot be painted pretty!\n" );
-            if(!xFact.is())
-                return false;
-
-            //get the chart view
-            uno::Reference< datatransfer::XTransferable > xChartViewTransferable(
-                xFact->createInstance( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.chart2.ChartView" ) ) ), uno::UNO_QUERY );
-            uno::Reference< beans::XPropertySet > xChartViewProp( xChartViewTransferable, uno::UNO_QUERY );
-            OSL_ENSURE( xChartViewProp.is(), "Chart cannot be painted pretty!\n" );
-            if( !xChartViewProp.is() )
-                return false;
-
-            //estimate zoom and resolution (this is only a workaround, correct would be to know and use the exact zoom and resoltion during slideshow display)
-            sal_Int32 nScaleXNumerator = 100;//zoom factor -> exact values are important for the quality of the created bitmap especially for 3D charts
-            sal_Int32 nScaleYNumerator = 100;
-            sal_Int32 nScaleXDenominator = 100;
-            sal_Int32 nScaleYDenominator = 100;
-            awt::Size aPixelPerChart( 1000, 1000 );//when data points happen to be on the same pixel as their predecessor no shape is created to safe performance
-
-            Window* pActiveTopWindow( Application::GetActiveTopWindow() );
-            WorkWindow* pWorkWindow( dynamic_cast<WorkWindow*>(pActiveTopWindow));
-            if( pWorkWindow && pWorkWindow->IsPresentationMode() )
-            {
-                Size aPixScreenSize( pActiveTopWindow->GetOutputSizePixel() );
-                aPixelPerChart = awt::Size( aPixScreenSize.getWidth(), aPixScreenSize.getHeight() );//this is still to much (but costs only seldom performance), correct would be pixel per chart object
-
-                uno::Reference< beans::XPropertySet > xPageProp( xContainingPage, uno::UNO_QUERY );
-                sal_Int32 nLogicPageWidth=1;
-                sal_Int32 nLogicPageHeight=1;
-                if( getPropertyValue( nLogicPageWidth, xPageProp, OUSTR("Width")) &&
-                    getPropertyValue( nLogicPageHeight, xPageProp, OUSTR("Height")) )
-                {
-                    Size aLogicScreenSize( pActiveTopWindow->PixelToLogic( aPixScreenSize, MAP_100TH_MM ) );
-                    nScaleXNumerator = aLogicScreenSize.getWidth();
-                    nScaleYNumerator = aLogicScreenSize.getHeight();
-                    nScaleXDenominator = nLogicPageWidth;
-                    nScaleYDenominator = nLogicPageHeight;
-                }
-            }
-            else
-            {
-                long nMaxPixWidth = 0;
-                long nMaxPixHeight = 0;
-                unsigned int nScreenCount( Application::GetScreenCount() );
-                for( unsigned int nScreen=0; nScreen<nScreenCount; nScreen++ )
-                {
-                    Rectangle aCurScreenRect( Application::GetScreenPosSizePixel( nScreen ) );
-                    if( aCurScreenRect.GetWidth() > nMaxPixWidth )
-                        nMaxPixWidth = aCurScreenRect.GetWidth();
-                    if( aCurScreenRect.GetHeight() > nMaxPixHeight )
-                        nMaxPixHeight = aCurScreenRect.GetHeight();
-                }
-                if(nMaxPixWidth>1 && nMaxPixHeight>1)
-                    aPixelPerChart = awt::Size( nMaxPixWidth, nMaxPixHeight );//this is still to much (but costs only seldom performance), correct would be pixel per chart object
-            }
-
-            try
-            {
-                uno::Sequence< beans::PropertyValue > aZoomFactors(4);
-                aZoomFactors[0].Name = ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM("ScaleXNumerator") );
-                aZoomFactors[0].Value = uno::makeAny( nScaleXNumerator );
-                aZoomFactors[1].Name = ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM("ScaleXDenominator") );
-                aZoomFactors[1].Value = uno::makeAny( nScaleXDenominator );
-                aZoomFactors[2].Name = ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM("ScaleYNumerator") );
-                aZoomFactors[2].Value = uno::makeAny( nScaleYNumerator );
-                aZoomFactors[3].Name = ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM("ScaleYDenominator") );
-                aZoomFactors[3].Value = uno::makeAny( nScaleYDenominator );
-
-                xChartViewProp->setPropertyValue( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM("ZoomFactors") ), uno::makeAny( aZoomFactors ));
-                xChartViewProp->setPropertyValue( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM("Resolution") ), uno::makeAny( aPixelPerChart ));
-            }
-            catch (uno::Exception &)
-            {
-                OSL_FAIL( rtl::OUStringToOString(
-                                comphelper::anyToString(
-                                    cppu::getCaughtException() ),
-                                RTL_TEXTENCODING_UTF8 ).getStr() );
-            }
-
-            //get a metafile from the prepared chart view
-            datatransfer::DataFlavor aDataFlavor(
-                    ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM("application/x-openoffice-gdimetafile;windows_formatname=\"GDIMetaFile\"") ),
-                    ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "GDIMetaFile" ) ),
-                    ::getCppuType( (const uno::Sequence< sal_Int8 >*) 0 ) );
-            uno::Any aData( xChartViewTransferable->getTransferData( aDataFlavor ) );
-            uno::Sequence< sal_Int8 > aSeq;
-            if( aData >>= aSeq )
-            {
-                ::std::auto_ptr< SvMemoryStream > pSrcStm( new SvMemoryStream( (char*) aSeq.getConstArray(), aSeq.getLength(), STREAM_WRITE | STREAM_TRUNC ) );
-                *(pSrcStm.get() ) >> rMtf;
-                return true;
-            }
-            return false;
-        }
-
-        //same as getMetafile with an exception for charts
-        //for charts a metafile with a higher resolution is created, because charts have resolution dependent content
-        bool local_getMetaFile_WithSpecialChartHandling( const uno::Reference< lang::XComponent >&    xSource,
-                  const uno::Reference< drawing::XDrawPage >&     xContainingPage,
-                  GDIMetaFile&                                    rMtf,
-                  int                                             mtfLoadFlags,
-                  const uno::Reference< uno::XComponentContext >& rxContext )
-        {
-            uno::Reference<beans::XPropertySet> xProp( xSource, uno::UNO_QUERY );
-            rtl::OUString sCLSID;
-            getPropertyValue( sCLSID, xProp, OUSTR("CLSID"));
-            if( sCLSID == "12DCAE26-281F-416F-a234-c3086127382e" && local_getMetafileForChart( xSource, xContainingPage, rMtf ) )
-                return true;
-            return getMetaFile( xSource, xContainingPage, rMtf, mtfLoadFlags, rxContext );
-        }
-
-
         //////////////////////////////////////////////////////////////////////
         //
         // Private methods
@@ -223,7 +89,7 @@ namespace slideshow
                 // reload with added flags:
                 mpCurrMtf.reset( new GDIMetaFile );
                 mnCurrMtfLoadFlags |= MTF_LOAD_SCROLL_TEXT_MTF;
-                local_getMetaFile_WithSpecialChartHandling(
+                getMetaFile(
                     uno::Reference<lang::XComponent>(mxShape, uno::UNO_QUERY),
                     mxPage, *mpCurrMtf, mnCurrMtfLoadFlags,
                     mxComponentContext );
@@ -551,7 +417,7 @@ namespace slideshow
             // must NOT be called from within initializer list, uses
             // state from mnCurrMtfLoadFlags!
             mpCurrMtf.reset( new GDIMetaFile );
-            local_getMetaFile_WithSpecialChartHandling(
+            getMetaFile(
                 uno::Reference<lang::XComponent>(xShape, uno::UNO_QUERY),
                 xContainingPage, *mpCurrMtf, mnCurrMtfLoadFlags,
                 mxComponentContext );