svx/source/xoutdev/xtabdash.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*************************************************************************
   3  *
   4  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   5  *
   6  * Copyright 2000, 2010 Oracle and/or its affiliates.
   7  *
   8  * OpenOffice.org - a multi-platform office productivity suite
   9  *
  10  * This file is part of OpenOffice.org.
  11  *
  12  * OpenOffice.org is free software: you can redistribute it and/or modify
  13  * it under the terms of the GNU Lesser General Public License version 3
  14  * only, as published by the Free Software Foundation.
  15  *
  16  * OpenOffice.org is distributed in the hope that it will be useful,
  17  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  18  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  19  * GNU Lesser General Public License version 3 for more details
  20  * (a copy is included in the LICENSE file that accompanied this code).
  21  *
  22  * You should have received a copy of the GNU Lesser General Public License
  23  * version 3 along with OpenOffice.org.  If not, see
  24  * <http://www.openoffice.org/license.html>
  25  * for a copy of the LGPLv3 License.
  26  *
  27  ************************************************************************/
  28
  29
  30 // include ---------------------------------------------------------------
  31
  32 #include "svx/XPropertyTable.hxx"
  33
  34 #include <vcl/svapp.hxx>
  35
  36 #include <vcl/virdev.hxx>
  37 #include <vcl/window.hxx>
  38 #include <svl/itemset.hxx>
  39 #include <svx/dialogs.hrc>
  40 #include <svx/dialmgr.hxx>
  41 #include <svx/xtable.hxx>
  42 #include <svx/xpool.hxx>
  43 #include <svx/xlineit0.hxx>
  44 #include <svx/xlnclit.hxx>
  45 #include <svx/xlnwtit.hxx>
  46 #include <svx/xlndsit.hxx>
  47 #include <svx/xflclit.hxx>
  48
  49 #include <svx/svdorect.hxx>
  50 #include <svx/svdopath.hxx>
  51 #include <svx/svdmodel.hxx>
  52 #include <svx/sdr/contact/objectcontactofobjlistpainter.hxx>
  53 #include <svx/sdr/contact/displayinfo.hxx>
  54 #include <basegfx/polygon/b2dpolygon.hxx>
  55
  56 using namespace com::sun::star;
  57
  58 class impXDashList
  59 {
  60 private:
  61     VirtualDevice*          mpVirtualDevice;
  62     SdrModel*               mpSdrModel;
  63     SdrObject*              mpBackgroundObject;
  64     SdrObject*              mpLineObject;
  65
  66 public:
  67     impXDashList(VirtualDevice* pV, SdrModel* pM, SdrObject* pB, SdrObject* pL)
  68     :   mpVirtualDevice(pV),
  69         mpSdrModel(pM),
  70         mpBackgroundObject(pB),
  71         mpLineObject(pL)
  72     {}
  73
  74     ~impXDashList()
  75     {
  76         delete mpVirtualDevice;
  77         SdrObject::Free(mpBackgroundObject);
  78         SdrObject::Free(mpLineObject);
  79         delete mpSdrModel;
  80     }
  81
  82     VirtualDevice* getVirtualDevice() const { return mpVirtualDevice; }
  83     SdrObject* getBackgroundObject() const { return mpBackgroundObject; }
  84     SdrObject* getLineObject() const { return mpLineObject; }
  85 };
  86
  87 void XDashList::impCreate()
  88 {
  89     if(!mpData)
  90     {
  91         const Point aZero(0, 0);
  92         const StyleSettings& rStyleSettings = Application::GetSettings().GetStyleSettings();
  93
  94         VirtualDevice* pVirDev = new VirtualDevice;
  95         OSL_ENSURE(0 != pVirDev, "XDashList: no VirtualDevice created!" );
  96         pVirDev->SetMapMode(MAP_100TH_MM);
  97         const Size aSize(pVirDev->PixelToLogic(Size(BITMAP_WIDTH * 2, BITMAP_HEIGHT)));
  98         pVirDev->SetOutputSize(aSize);
  99         pVirDev->SetDrawMode(rStyleSettings.GetHighContrastMode()
 100             ? DRAWMODE_SETTINGSLINE | DRAWMODE_SETTINGSFILL | DRAWMODE_SETTINGSTEXT | DRAWMODE_SETTINGSGRADIENT
 101             : DRAWMODE_DEFAULT);
 102
 103         SdrModel* pSdrModel = new SdrModel();
 104         OSL_ENSURE(0 != pSdrModel, "XDashList: no SdrModel created!" );
 105         pSdrModel->GetItemPool().FreezeIdRanges();
 106
 107         const Rectangle aBackgroundSize(aZero, aSize);
 108         SdrObject* pBackgroundObject = new SdrRectObj(aBackgroundSize);
 109         OSL_ENSURE(0 != pBackgroundObject, "XDashList: no BackgroundObject created!" );
 110         pBackgroundObject->SetModel(pSdrModel);
 111         pBackgroundObject->SetMergedItem(XFillStyleItem(XFILL_SOLID));
 112         pBackgroundObject->SetMergedItem(XLineStyleItem(XLINE_NONE));
 113         pBackgroundObject->SetMergedItem(XFillColorItem(String(), rStyleSettings.GetFieldColor()));
 114
 115         const basegfx::B2DPoint aStart(0, aSize.Height() / 2);
 116         const basegfx::B2DPoint aEnd(aSize.Width(), aSize.Height() / 2);
 117         basegfx::B2DPolygon aPolygon;
 118         aPolygon.append(aStart);
 119         aPolygon.append(aEnd);
 120         SdrObject* pLineObject = new SdrPathObj(OBJ_LINE, basegfx::B2DPolyPolygon(aPolygon));
 121         OSL_ENSURE(0 != pLineObject, "XDashList: no LineObject created!" );
 122         pLineObject->SetModel(pSdrModel);
 123         pLineObject->SetMergedItem(XLineStyleItem(XLINE_DASH));
 124         pLineObject->SetMergedItem(XLineColorItem(String(), rStyleSettings.GetFieldTextColor()));
 125         pLineObject->SetMergedItem(XLineWidthItem(30));
 126
 127         mpData = new impXDashList(pVirDev, pSdrModel, pBackgroundObject, pLineObject);
 128         OSL_ENSURE(0 != mpData, "XDashList: data creation went wrong!" );
 129     }
 130 }
 131
 132 void XDashList::impDestroy()
 133 {
 134     delete mpData;
 135     mpData = 0;
 136 }
 137
 138 XDashList::XDashList( const String& rPath,
 139                       XOutdevItemPool* pInPool) :
 140     XPropertyList( XDASH_LIST, rPath, pInPool ),
 141     mpData(0)
 142 {
 143     pBmpList = new BitmapList_impl();
 144 }
 145
 146 XDashList::~XDashList()
 147 {
 148     impDestroy();
 149 }
 150
 151 XDashEntry* XDashList::Replace(XDashEntry* pEntry, long nIndex )
 152 {
 153     return (XDashEntry*) XPropertyList::Replace(pEntry, nIndex);
 154 }
 155
 156 XDashEntry* XDashList::Remove(long nIndex)
 157 {
 158     return (XDashEntry*) XPropertyList::Remove(nIndex);
 159 }
 160
 161 XDashEntry* XDashList::GetDash(long nIndex) const
 162 {
 163     return (XDashEntry*) XPropertyList::Get(nIndex, 0);
 164 }
 165
 166 uno::Reference< container::XNameContainer > XDashList::createInstance()
 167 {
 168     return uno::Reference< container::XNameContainer >(
 169         SvxUnoXDashTable_createInstance( this ), uno::UNO_QUERY );
 170 }
 171
 172 sal_Bool XDashList::Create()
 173 {
 174     XubString aStr( SVX_RES( RID_SVXSTR_LINESTYLE ) );
 175     xub_StrLen nLen;
 176
 177     aStr.AppendAscii(" 1");
 178     nLen = aStr.Len() - 1;
 179     Insert(new XDashEntry(XDash(XDASH_RECT,1, 50,1, 50, 50),aStr));
 180     aStr.SetChar(nLen, sal_Unicode('2'));
 181     Insert(new XDashEntry(XDash(XDASH_RECT,1,500,1,500,500),aStr));
 182     aStr.SetChar(nLen, sal_Unicode('3'));
 183     Insert(new XDashEntry(XDash(XDASH_RECT,2, 50,3,250,120),aStr));
 184
 185     return sal_True;
 186 }
 187
 188 sal_Bool XDashList::CreateBitmapsForUI()
 189 {
 190     impCreate();
 191
 192     for( long i = 0; i < Count(); i++)
 193     {
 194         Bitmap* pBmp = CreateBitmapForUI( i, sal_False );
 195         DBG_ASSERT( pBmp, "XDashList: Bitmap(UI) konnte nicht erzeugt werden!" );
 196
 197         if( pBmp )
 198         {
 199             if ( (size_t)i < pBmpList->size() ) {
 200                 pBmpList->insert( pBmpList->begin() + i, pBmp );
 201             } else {
 202                 pBmpList->push_back( pBmp );
 203             }
 204         }
 205     }
 206
 207     impDestroy();
 208
 209     return sal_True;
 210 }
 211
 212 Bitmap* XDashList::CreateBitmapForUI( long nIndex, sal_Bool bDelete )
 213 {
 214     impCreate();
 215     VirtualDevice* pVD = mpData->getVirtualDevice();
 216     SdrObject* pLine = mpData->getLineObject();
 217
 218     pLine->SetMergedItem(XLineStyleItem(XLINE_DASH));
 219     pLine->SetMergedItem(XLineDashItem(String(), GetDash(nIndex)->GetDash()));
 220
 221     sdr::contact::SdrObjectVector aObjectVector;
 222     aObjectVector.push_back(mpData->getBackgroundObject());
 223     aObjectVector.push_back(pLine);
 224     sdr::contact::ObjectContactOfObjListPainter aPainter(*pVD, aObjectVector, 0);
 225     sdr::contact::DisplayInfo aDisplayInfo;
 226
 227     aPainter.ProcessDisplay(aDisplayInfo);
 228
 229     const Point aZero(0, 0);
 230     Bitmap* pBitmap = new Bitmap(pVD->GetBitmap(aZero, pVD->GetOutputSize()));
 231
 232     if(bDelete)
 233         impDestroy();
 234
 235     return pBitmap;
 236 }
 237
 238 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */