/************************************************************** * * 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 #include "svx/XPropertyTable.hxx" #include #include "xmlxtexp.hxx" #include "xmlxtimp.hxx" #include #include #include #include #include #include #include #include #include #include #include #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 ) ); } sal_Bool XGradientList::Load() { if( mbListDirty ) { mbListDirty = false; INetURLObject aURL( maPath ); if( INET_PROT_NOT_VALID == aURL.GetProtocol() ) { DBG_ASSERT( !maPath.Len(), "invalid URL" ); return sal_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( sal_False ); } sal_Bool XGradientList::Save() { INetURLObject aURL( maPath ); if( INET_PROT_NOT_VALID == aURL.GetProtocol() ) { DBG_ASSERT( !maPath.Len(), "invalid URL" ); return sal_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 ); } sal_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( sal_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