| /************************************************************** |
| * |
| * 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 |
| * |
| * 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. |
| * |
| *************************************************************/ |
| |
| // MARKER(update_precomp.py): autogen include statement, do not remove |
| #include "precompiled_svx.hxx" |
| |
| // include --------------------------------------------------------------- |
| #include <com/sun/star/container/XNameContainer.hpp> |
| #include "svx/XPropertyTable.hxx" |
| #include <unotools/ucbstreamhelper.hxx> |
| #include "xmlxtexp.hxx" |
| #include "xmlxtimp.hxx" |
| #include <tools/urlobj.hxx> |
| #include <vcl/virdev.hxx> |
| #include <svx/dialogs.hrc> |
| #include <svx/dialmgr.hxx> |
| #include <svx/xtable.hxx> |
| #include <vcl/svapp.hxx> |
| #include <drawinglayer/attribute/fillgradientattribute.hxx> |
| #include <drawinglayer/primitive2d/polypolygonprimitive2d.hxx> |
| #include <drawinglayer/primitive2d/polygonprimitive2d.hxx> |
| #include <drawinglayer/processor2d/processor2dtools.hxx> |
| #include <basegfx/polygon/b2dpolygontools.hxx> |
| |
| #define GLOBALOVERFLOW |
| |
| using namespace com::sun::star; |
| using namespace rtl; |
| |
| sal_Unicode const pszExtGradient[] = {'s','o','g'}; |
| //char const aChckGradient[] = { 0x04, 0x00, 'S','O','G','L'}; // < 5.2 |
| //char const aChckGradient0[] = { 0x04, 0x00, 'S','O','G','0'}; // = 5.2 |
| //char const aChckXML[] = { '<', '?', 'x', 'm', 'l' }; // = 6.0 |
| |
| // -------------------- |
| // class XGradientList |
| // -------------------- |
| |
| XGradientList::XGradientList( const String& rPath ) |
| : XPropertyList(rPath ) |
| { |
| } |
| |
| XGradientList::~XGradientList() |
| { |
| } |
| |
| XGradientEntry* XGradientList::Replace(XGradientEntry* pEntry, long nIndex ) |
| { |
| return( (XGradientEntry*) XPropertyList::Replace( pEntry, nIndex ) ); |
| } |
| |
| XGradientEntry* XGradientList::Remove(long nIndex) |
| { |
| return( (XGradientEntry*) XPropertyList::Remove( nIndex ) ); |
| } |
| |
| XGradientEntry* XGradientList::GetGradient(long nIndex) const |
| { |
| return( (XGradientEntry*) XPropertyList::Get( nIndex ) ); |
| } |
| |
| bool XGradientList::Load() |
| { |
| if( mbListDirty ) |
| { |
| mbListDirty = false; |
| |
| INetURLObject aURL( maPath ); |
| |
| if( INET_PROT_NOT_VALID == aURL.GetProtocol() ) |
| { |
| DBG_ASSERT( !maPath.Len(), "invalid URL" ); |
| return false; |
| } |
| |
| aURL.Append( maName ); |
| |
| if( !aURL.getExtension().getLength() ) |
| aURL.setExtension( rtl::OUString( pszExtGradient, 3 ) ); |
| |
| uno::Reference< container::XNameContainer > xTable( SvxUnoXGradientTable_createInstance( this ), uno::UNO_QUERY ); |
| return SvxXMLXTableImport::load( aURL.GetMainURL( INetURLObject::NO_DECODE ), xTable ); |
| |
| } |
| |
| return false; |
| } |
| |
| bool XGradientList::Save() |
| { |
| INetURLObject aURL( maPath ); |
| |
| if( INET_PROT_NOT_VALID == aURL.GetProtocol() ) |
| { |
| DBG_ASSERT( !maPath.Len(), "invalid URL" ); |
| return false; |
| } |
| |
| aURL.Append( maName ); |
| |
| if( !aURL.getExtension().getLength() ) |
| aURL.setExtension( rtl::OUString( pszExtGradient, 3 ) ); |
| |
| uno::Reference< container::XNameContainer > xTable( SvxUnoXGradientTable_createInstance( this ), uno::UNO_QUERY ); |
| return SvxXMLXTableExportComponent::save( aURL.GetMainURL( INetURLObject::NO_DECODE ), xTable ); |
| } |
| |
| bool XGradientList::Create() |
| { |
| XubString aStr( SVX_RES( RID_SVXSTR_GRADIENT ) ); |
| xub_StrLen nLen; |
| |
| aStr.AppendAscii(" 1"); |
| nLen = aStr.Len() - 1; |
| Insert(new XGradientEntry(XGradient(RGB_Color(COL_BLACK ),RGB_Color(COL_WHITE ),XGRAD_LINEAR , 0,10,10, 0,100,100),aStr)); |
| aStr.SetChar(nLen, sal_Unicode('2')); |
| Insert(new XGradientEntry(XGradient(RGB_Color(COL_BLUE ),RGB_Color(COL_RED ),XGRAD_AXIAL , 300,20,20,10,100,100),aStr)); |
| aStr.SetChar(nLen, sal_Unicode('3')); |
| Insert(new XGradientEntry(XGradient(RGB_Color(COL_RED ),RGB_Color(COL_YELLOW ),XGRAD_RADIAL , 600,30,30,20,100,100),aStr)); |
| aStr.SetChar(nLen, sal_Unicode('4')); |
| Insert(new XGradientEntry(XGradient(RGB_Color(COL_YELLOW ),RGB_Color(COL_GREEN ),XGRAD_ELLIPTICAL, 900,40,40,30,100,100),aStr)); |
| aStr.SetChar(nLen, sal_Unicode('5')); |
| Insert(new XGradientEntry(XGradient(RGB_Color(COL_GREEN ),RGB_Color(COL_MAGENTA),XGRAD_SQUARE , 1200,50,50,40,100,100),aStr)); |
| aStr.SetChar(nLen, sal_Unicode('6')); |
| Insert(new XGradientEntry(XGradient(RGB_Color(COL_MAGENTA),RGB_Color(COL_YELLOW ),XGRAD_RECT , 1900,60,60,50,100,100),aStr)); |
| |
| return true; |
| } |
| |
| Bitmap XGradientList::CreateBitmapForUI(long nIndex) |
| { |
| Bitmap aRetval; |
| OSL_ENSURE(nIndex < Count(), "OOps, access out of range (!)"); |
| |
| if(nIndex < Count()) |
| { |
| const StyleSettings& rStyleSettings = Application::GetSettings().GetStyleSettings(); |
| const Size& rSize = rStyleSettings.GetListBoxPreviewDefaultPixelSize(); |
| |
| // prepare polygon geometry for rectangle |
| const basegfx::B2DPolygon aRectangle( |
| basegfx::tools::createPolygonFromRect( |
| basegfx::B2DRange(0.0, 0.0, rSize.Width(), rSize.Height()))); |
| |
| const XGradient& rGradient = GetGradient(nIndex)->GetGradient(); |
| const sal_uInt16 nStartIntens(rGradient.GetStartIntens()); |
| basegfx::BColor aStart(rGradient.GetStartColor().getBColor()); |
| |
| if(nStartIntens != 100) |
| { |
| const basegfx::BColor aBlack; |
| aStart = interpolate(aBlack, aStart, (double)nStartIntens * 0.01); |
| } |
| |
| const sal_uInt16 nEndIntens(rGradient.GetEndIntens()); |
| basegfx::BColor aEnd(rGradient.GetEndColor().getBColor()); |
| |
| if(nEndIntens != 100) |
| { |
| const basegfx::BColor aBlack; |
| aEnd = interpolate(aBlack, aEnd, (double)nEndIntens * 0.01); |
| } |
| |
| drawinglayer::attribute::GradientStyle aGradientStyle(drawinglayer::attribute::GRADIENTSTYLE_RECT); |
| |
| switch(rGradient.GetGradientStyle()) |
| { |
| case XGRAD_LINEAR : |
| { |
| aGradientStyle = drawinglayer::attribute::GRADIENTSTYLE_LINEAR; |
| break; |
| } |
| case XGRAD_AXIAL : |
| { |
| aGradientStyle = drawinglayer::attribute::GRADIENTSTYLE_AXIAL; |
| break; |
| } |
| case XGRAD_RADIAL : |
| { |
| aGradientStyle = drawinglayer::attribute::GRADIENTSTYLE_RADIAL; |
| break; |
| } |
| case XGRAD_ELLIPTICAL : |
| { |
| aGradientStyle = drawinglayer::attribute::GRADIENTSTYLE_ELLIPTICAL; |
| break; |
| } |
| case XGRAD_SQUARE : |
| { |
| aGradientStyle = drawinglayer::attribute::GRADIENTSTYLE_SQUARE; |
| break; |
| } |
| default : |
| { |
| aGradientStyle = drawinglayer::attribute::GRADIENTSTYLE_RECT; // XGRAD_RECT |
| break; |
| } |
| } |
| |
| const sal_uInt16 nSteps((rSize.Width() + rSize.Height()) / 3); |
| const drawinglayer::attribute::FillGradientAttribute aFillGradient( |
| aGradientStyle, |
| (double)rGradient.GetBorder() * 0.01, |
| (double)rGradient.GetXOffset() * 0.01, |
| (double)rGradient.GetYOffset() * 0.01, |
| (double)rGradient.GetAngle() * F_PI1800, |
| aStart, |
| aEnd, |
| nSteps); |
| |
| const drawinglayer::primitive2d::Primitive2DReference aGradientPrimitive( |
| new drawinglayer::primitive2d::PolyPolygonGradientPrimitive2D( |
| basegfx::B2DPolyPolygon(aRectangle), |
| aFillGradient)); |
| |
| const basegfx::BColor aBlack(0.0, 0.0, 0.0); |
| const drawinglayer::primitive2d::Primitive2DReference aBlackRectanglePrimitive( |
| new drawinglayer::primitive2d::PolygonHairlinePrimitive2D( |
| aRectangle, |
| aBlack)); |
| |
| // prepare VirtualDevice |
| VirtualDevice aVirtualDevice; |
| const drawinglayer::geometry::ViewInformation2D aNewViewInformation2D; |
| |
| aVirtualDevice.SetOutputSizePixel(rSize); |
| aVirtualDevice.SetDrawMode(rStyleSettings.GetHighContrastMode() |
| ? DRAWMODE_SETTINGSLINE | DRAWMODE_SETTINGSFILL | DRAWMODE_SETTINGSTEXT | DRAWMODE_SETTINGSGRADIENT |
| : DRAWMODE_DEFAULT); |
| |
| // create processor and draw primitives |
| drawinglayer::processor2d::BaseProcessor2D* pProcessor2D = drawinglayer::processor2d::createPixelProcessor2DFromOutputDevice( |
| aVirtualDevice, |
| aNewViewInformation2D); |
| |
| if(pProcessor2D) |
| { |
| drawinglayer::primitive2d::Primitive2DSequence aSequence(2); |
| |
| aSequence[0] = aGradientPrimitive; |
| aSequence[1] = aBlackRectanglePrimitive; |
| |
| pProcessor2D->process(aSequence); |
| delete pProcessor2D; |
| } |
| |
| // get result bitmap and scale |
| aRetval = aVirtualDevice.GetBitmap(Point(0, 0), aVirtualDevice.GetOutputSizePixel()); |
| } |
| |
| return aRetval; |
| } |
| |
| ////////////////////////////////////////////////////////////////////////////// |
| // eof |