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+/*************************************************************************
+ *
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * Copyright 2008 by Sun Microsystems, Inc.
+ *
+ * OpenOffice.org - a multi-platform office productivity suite
+ *
+ * $RCSfile: xtabgrdt.cxx,v $
+ * $Revision: 1.21 $
+ *
+ * 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.
+ *
+ ************************************************************************/
+
+// MARKER(update_precomp.py): autogen include statement, do not remove
+#include "precompiled_svx.hxx"
+
+// include ---------------------------------------------------------------
+
+#ifndef SVX_LIGHT
+
+#include <com/sun/star/container/XNameContainer.hpp>
+#include "XPropertyTable.hxx"
+#include <unotools/ucbstreamhelper.hxx>
+
+#include "xmlxtexp.hxx"
+#include "xmlxtimp.hxx"
+
+#endif
+
+#include <tools/urlobj.hxx>
+#include <vcl/virdev.hxx>
+#include <svtools/itemset.hxx>
+#include <sfx2/docfile.hxx>
+#include <svx/dialogs.hrc>
+#include <svx/dialmgr.hxx>
+#include <svx/xtable.hxx>
+#include <svx/xpool.hxx>
+#include <svx/xfillit0.hxx>
+#include <svx/xflgrit.hxx>
+
+#include <svx/svdorect.hxx>
+#include <svx/svdmodel.hxx>
+#include <svx/sdr/contact/objectcontactofobjlistpainter.hxx>
+#include <svx/sdr/contact/displayinfo.hxx>
+#include <vcl/svapp.hxx>
+#include <svx/xlnclit.hxx>
+#include <svx/xgrscit.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 XGradientTable
+// ---------------------
+
+/*************************************************************************
+|*
+|* XGradientTable::XGradientTable()
+|*
+*************************************************************************/
+
+XGradientTable::XGradientTable( const String& rPath,
+ XOutdevItemPool* pInPool,
+ USHORT nInitSize, USHORT nReSize ) :
+ XPropertyTable( rPath, pInPool, nInitSize, nReSize)
+{
+ pBmpTable = new Table( nInitSize, nReSize );
+}
+
+/************************************************************************/
+
+XGradientTable::~XGradientTable()
+{
+}
+
+/************************************************************************/
+
+XGradientEntry* XGradientTable::Replace(long nIndex, XGradientEntry* pEntry )
+{
+ return (XGradientEntry*) XPropertyTable::Replace(nIndex, pEntry);
+}
+
+/************************************************************************/
+
+XGradientEntry* XGradientTable::Remove(long nIndex)
+{
+ return (XGradientEntry*) XPropertyTable::Remove(nIndex, 0);
+}
+
+/************************************************************************/
+
+XGradientEntry* XGradientTable::GetGradient(long nIndex) const
+{
+ return (XGradientEntry*) XPropertyTable::Get(nIndex, 0);
+}
+
+/************************************************************************/
+
+BOOL XGradientTable::Load()
+{
+ return( FALSE );
+}
+
+/************************************************************************/
+
+BOOL XGradientTable::Save()
+{
+ return( FALSE );
+}
+
+/************************************************************************/
+
+BOOL XGradientTable::Create()
+{
+ return( FALSE );
+}
+
+/************************************************************************/
+
+BOOL XGradientTable::CreateBitmapsForUI()
+{
+ return( FALSE );
+}
+
+/************************************************************************/
+
+Bitmap* XGradientTable::CreateBitmapForUI( long /*nIndex*/, BOOL /*bDelete*/)
+{
+ return( NULL );
+}
+
+// --------------------
+// class XGradientList
+// --------------------
+
+class impXGradientList
+{
+private:
+ VirtualDevice* mpVirtualDevice;
+ SdrModel* mpSdrModel;
+ SdrObject* mpBackgroundObject;
+
+public:
+ impXGradientList(VirtualDevice* pV, SdrModel* pM, SdrObject* pB)
+ : mpVirtualDevice(pV),
+ mpSdrModel(pM),
+ mpBackgroundObject(pB)
+ {}
+
+ ~impXGradientList()
+ {
+ delete mpVirtualDevice;
+ SdrObject::Free(mpBackgroundObject);
+ delete mpSdrModel;
+ }
+
+ VirtualDevice* getVirtualDevice() const { return mpVirtualDevice; }
+ SdrObject* getBackgroundObject() const { return mpBackgroundObject; }
+};
+
+void XGradientList::impCreate()
+{
+ if(!mpData)
+ {
+ const Point aZero(0, 0);
+ const StyleSettings& rStyleSettings = Application::GetSettings().GetStyleSettings();
+
+ VirtualDevice* pVirDev = new VirtualDevice;
+ OSL_ENSURE(0 != pVirDev, "XGradientList: no VirtualDevice created!" );
+ pVirDev->SetMapMode(MAP_100TH_MM);
+ const Size aSize(pVirDev->PixelToLogic(Size(BITMAP_WIDTH, BITMAP_HEIGHT)));
+ pVirDev->SetOutputSize(aSize);
+ pVirDev->SetDrawMode(rStyleSettings.GetHighContrastMode()
+ ? DRAWMODE_SETTINGSLINE | DRAWMODE_SETTINGSFILL | DRAWMODE_SETTINGSTEXT | DRAWMODE_SETTINGSGRADIENT
+ : DRAWMODE_DEFAULT);
+
+ SdrModel* pSdrModel = new SdrModel();
+ OSL_ENSURE(0 != pSdrModel, "XGradientList: no SdrModel created!" );
+ pSdrModel->GetItemPool().FreezeIdRanges();
+
+ const Size aSinglePixel(pVirDev->PixelToLogic(Size(1, 1)));
+ const Rectangle aBackgroundSize(aZero, Size(aSize.getWidth() - aSinglePixel.getWidth(), aSize.getHeight() - aSinglePixel.getHeight()));
+ SdrObject* pBackgroundObject = new SdrRectObj(aBackgroundSize);
+ OSL_ENSURE(0 != pBackgroundObject, "XGradientList: no BackgroundObject created!" );
+ pBackgroundObject->SetModel(pSdrModel);
+ pBackgroundObject->SetMergedItem(XFillStyleItem(XFILL_GRADIENT));
+ pBackgroundObject->SetMergedItem(XLineStyleItem(XLINE_SOLID));
+ pBackgroundObject->SetMergedItem(XLineColorItem(String(), Color(COL_BLACK)));
+ pBackgroundObject->SetMergedItem(XGradientStepCountItem(sal_uInt16((BITMAP_WIDTH + BITMAP_HEIGHT) / 3)));
+
+ mpData = new impXGradientList(pVirDev, pSdrModel, pBackgroundObject);
+ OSL_ENSURE(0 != mpData, "XGradientList: data creation went wrong!" );
+ }
+}
+
+void XGradientList::impDestroy()
+{
+ if(mpData)
+ {
+ delete mpData;
+ mpData = 0;
+ }
+}
+
+XGradientList::XGradientList( const String& rPath, XOutdevItemPool* pInPool, sal_uInt16 nInitSize, sal_uInt16 nReSize)
+: XPropertyList(rPath, pInPool, nInitSize, nReSize),
+ mpData(0)
+{
+ pBmpList = new List(nInitSize, nReSize);
+}
+
+XGradientList::~XGradientList()
+{
+ if(mpData)
+ {
+ delete mpData;
+ mpData = 0;
+ }
+}
+
+XGradientEntry* XGradientList::Replace(XGradientEntry* pEntry, long nIndex )
+{
+ return( (XGradientEntry*) XPropertyList::Replace( pEntry, nIndex ) );
+}
+
+XGradientEntry* XGradientList::Remove(long nIndex)
+{
+ return( (XGradientEntry*) XPropertyList::Remove( nIndex, 0 ) );
+}
+
+XGradientEntry* XGradientList::GetGradient(long nIndex) const
+{
+ return( (XGradientEntry*) XPropertyList::Get( nIndex, 0 ) );
+}
+
+BOOL XGradientList::Load()
+{
+ if( bListDirty )
+ {
+ bListDirty = FALSE;
+
+ INetURLObject aURL( aPath );
+
+ if( INET_PROT_NOT_VALID == aURL.GetProtocol() )
+ {
+ DBG_ASSERT( !aPath.Len(), "invalid URL" );
+ return FALSE;
+ }
+
+ aURL.Append( aName );
+
+ 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( aPath );
+
+ if( INET_PROT_NOT_VALID == aURL.GetProtocol() )
+ {
+ DBG_ASSERT( !aPath.Len(), "invalid URL" );
+ return FALSE;
+ }
+
+ aURL.Append( aName );
+
+ 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 );
+}
+
+BOOL XGradientList::CreateBitmapsForUI()
+{
+ impCreate();
+
+ for( long i = 0; i < Count(); i++)
+ {
+ Bitmap* pBmp = CreateBitmapForUI( i, FALSE );
+ DBG_ASSERT( pBmp, "XGradientList: Bitmap(UI) konnte nicht erzeugt werden!" );
+
+ if( pBmp )
+ pBmpList->Insert( pBmp, i );
+ }
+
+ impDestroy();
+
+ return( FALSE );
+}
+
+Bitmap* XGradientList::CreateBitmapForUI( long nIndex, BOOL bDelete )
+{
+ impCreate();
+ VirtualDevice* pVD = mpData->getVirtualDevice();
+ SdrObject* pBackgroundObject = mpData->getBackgroundObject();
+
+ const SfxItemSet& rItemSet = pBackgroundObject->GetMergedItemSet();
+ pBackgroundObject->SetMergedItem(XFillStyleItem(XFILL_GRADIENT));
+ pBackgroundObject->SetMergedItem(XFillGradientItem(rItemSet.GetPool(), GetGradient(nIndex)->GetGradient()));
+
+ sdr::contact::SdrObjectVector aObjectVector;
+ aObjectVector.push_back(pBackgroundObject);
+ sdr::contact::ObjectContactOfObjListPainter aPainter(*pVD, aObjectVector, 0);
+ sdr::contact::DisplayInfo aDisplayInfo;
+
+ aPainter.ProcessDisplay(aDisplayInfo);
+
+ const Point aZero(0, 0);
+ Bitmap* pBitmap = new Bitmap(pVD->GetBitmap(aZero, pVD->GetOutputSize()));
+
+ if(bDelete)
+ {
+ impDestroy();
+ }
+
+ return pBitmap;
+}
+
+//////////////////////////////////////////////////////////////////////////////
+// eof