svx/source/xoutdev/xtabhtch.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #include "svx/XPropertyTable.hxx"
  21 #include <vcl/svapp.hxx>
  22
  23 #include <vcl/virdev.hxx>
  24 #include <svl/itemset.hxx>
  25 #include <svx/dialogs.hrc>
  26 #include <svx/dialmgr.hxx>
  27 #include <svx/xtable.hxx>
  28 #include <svx/xpool.hxx>
  29 #include "svx/dlgutil.hxx"
  30 #include <svx/xflhtit.hxx>
  31 #include <svx/xflclit.hxx>
  32 #include <svx/xfillit0.hxx>
  33
  34 #include <svx/svdorect.hxx>
  35 #include <svx/svdmodel.hxx>
  36 #include <svx/sdr/contact/objectcontactofobjlistpainter.hxx>
  37 #include <svx/sdr/contact/displayinfo.hxx>
  38 #include <svx/xlnclit.hxx>
  39
  40 using namespace ::com::sun::star;
  41 using namespace ::rtl;
  42
  43 class impXHatchList
  44 {
  45 private:
  46     VirtualDevice*          mpVirtualDevice;
  47     SdrModel*               mpSdrModel;
  48     SdrObject*              mpBackgroundObject;
  49     SdrObject*              mpHatchObject;
  50
  51 public:
  52     impXHatchList(VirtualDevice* pV, SdrModel* pM, SdrObject* pB, SdrObject* pH)
  53     :   mpVirtualDevice(pV),
  54         mpSdrModel(pM),
  55         mpBackgroundObject(pB),
  56         mpHatchObject(pH)
  57     {}
  58
  59     ~impXHatchList()
  60     {
  61         delete mpVirtualDevice;
  62         SdrObject::Free(mpBackgroundObject);
  63         SdrObject::Free(mpHatchObject);
  64         delete mpSdrModel;
  65     }
  66
  67     VirtualDevice* getVirtualDevice() const { return mpVirtualDevice; }
  68     SdrObject* getBackgroundObject() const { return mpBackgroundObject; }
  69     SdrObject* getHatchObject() const { return mpHatchObject; }
  70 };
  71
  72 void XHatchList::impCreate()
  73 {
  74     if(!mpData)
  75     {
  76         const Point aZero(0, 0);
  77         const StyleSettings& rStyleSettings = Application::GetSettings().GetStyleSettings();
  78
  79         VirtualDevice* pVirDev = new VirtualDevice;
  80         OSL_ENSURE(0 != pVirDev, "XDashList: no VirtualDevice created!" );
  81         pVirDev->SetMapMode(MAP_100TH_MM);
  82         const Size aSize(pVirDev->PixelToLogic(rStyleSettings.GetListBoxPreviewDefaultPixelSize()));
  83         pVirDev->SetOutputSize(aSize);
  84         pVirDev->SetDrawMode(rStyleSettings.GetHighContrastMode()
  85             ? DRAWMODE_SETTINGSLINE | DRAWMODE_SETTINGSFILL | DRAWMODE_SETTINGSTEXT | DRAWMODE_SETTINGSGRADIENT
  86             : DRAWMODE_DEFAULT);
  87         pVirDev->SetBackground(rStyleSettings.GetFieldColor());
  88
  89         SdrModel* pSdrModel = new SdrModel();
  90         OSL_ENSURE(0 != pSdrModel, "XDashList: no SdrModel created!" );
  91         pSdrModel->GetItemPool().FreezeIdRanges();
  92
  93         const Size aSinglePixel(pVirDev->PixelToLogic(Size(1, 1)));
  94         const Rectangle aBackgroundSize(aZero, Size(aSize.getWidth() - aSinglePixel.getWidth(), aSize.getHeight() - aSinglePixel.getHeight()));
  95         SdrObject* pBackgroundObject = new SdrRectObj(aBackgroundSize);
  96         OSL_ENSURE(0 != pBackgroundObject, "XDashList: no BackgroundObject created!" );
  97         pBackgroundObject->SetModel(pSdrModel);
  98         pBackgroundObject->SetMergedItem(XFillStyleItem(XFILL_SOLID));
  99         pBackgroundObject->SetMergedItem(XFillColorItem(String(), rStyleSettings.GetFieldColor()));
 100         pBackgroundObject->SetMergedItem(XLineStyleItem(XLINE_SOLID));
 101         pBackgroundObject->SetMergedItem(XLineColorItem(String(), Color(COL_BLACK)));
 102
 103         SdrObject* pHatchObject = new SdrRectObj(aBackgroundSize);
 104         OSL_ENSURE(0 != pHatchObject, "XDashList: no HatchObject created!" );
 105         pHatchObject->SetModel(pSdrModel);
 106         pHatchObject->SetMergedItem(XFillStyleItem(XFILL_HATCH));
 107         pHatchObject->SetMergedItem(XLineStyleItem(XLINE_NONE));
 108
 109         mpData = new impXHatchList(pVirDev, pSdrModel, pBackgroundObject, pHatchObject);
 110         OSL_ENSURE(0 != mpData, "XDashList: data creation went wrong!" );
 111     }
 112 }
 113
 114 void XHatchList::impDestroy()
 115 {
 116     delete mpData;
 117     mpData = NULL;
 118 }
 119
 120 XHatchList::XHatchList(const String& rPath, XOutdevItemPool* pInPool)
 121   : XPropertyList( XHATCH_LIST, rPath, pInPool ),
 122     mpData(0)
 123 {
 124 }
 125
 126 XHatchList::~XHatchList()
 127 {
 128     delete mpData;
 129     mpData = NULL;
 130 }
 131
 132 XHatchEntry* XHatchList::Replace(XHatchEntry* pEntry, long nIndex )
 133 {
 134     return (XHatchEntry*) XPropertyList::Replace(pEntry, nIndex);
 135 }
 136
 137 XHatchEntry* XHatchList::Remove(long nIndex)
 138 {
 139     return (XHatchEntry*) XPropertyList::Remove(nIndex);
 140 }
 141
 142 XHatchEntry* XHatchList::GetHatch(long nIndex) const
 143 {
 144     return (XHatchEntry*) XPropertyList::Get(nIndex, 0);
 145 }
 146
 147 uno::Reference< container::XNameContainer > XHatchList::createInstance()
 148 {
 149     return uno::Reference< container::XNameContainer >(
 150         SvxUnoXHatchTable_createInstance( this ), uno::UNO_QUERY );
 151 }
 152
 153 sal_Bool XHatchList::Create()
 154 {
 155     XubString aStr( SVX_RES( RID_SVXSTR_HATCH ) );
 156     xub_StrLen nLen;
 157
 158     aStr.AppendAscii(" 1");
 159     nLen = aStr.Len() - 1;
 160     Insert(new XHatchEntry(XHatch(RGB_Color(COL_BLACK),XHATCH_SINGLE,100,  0),aStr));
 161     aStr.SetChar(nLen, sal_Unicode('2'));
 162     Insert(new XHatchEntry(XHatch(RGB_Color(COL_RED  ),XHATCH_DOUBLE, 80,450),aStr));
 163     aStr.SetChar(nLen, sal_Unicode('3'));
 164     Insert(new XHatchEntry(XHatch(RGB_Color(COL_BLUE ),XHATCH_TRIPLE,120,  0),aStr));
 165
 166     return( sal_True );
 167 }
 168
 169 Bitmap XHatchList::CreateBitmapForUI( long nIndex )
 170 {
 171     impCreate();
 172     VirtualDevice* pVD = mpData->getVirtualDevice();
 173     SdrObject* pHatchObject = mpData->getHatchObject();
 174
 175     pHatchObject->SetMergedItem(XFillStyleItem(XFILL_HATCH));
 176     pHatchObject->SetMergedItem(XFillHatchItem(String(), GetHatch(nIndex)->GetHatch()));
 177
 178     sdr::contact::SdrObjectVector aObjectVector;
 179     aObjectVector.push_back(mpData->getBackgroundObject());
 180     aObjectVector.push_back(pHatchObject);
 181     sdr::contact::ObjectContactOfObjListPainter aPainter(*pVD, aObjectVector, 0);
 182     sdr::contact::DisplayInfo aDisplayInfo;
 183
 184     pVD->Erase();
 185     aPainter.ProcessDisplay(aDisplayInfo);
 186
 187     const Point aZero(0, 0);
 188     return pVD->GetBitmap(aZero, pVD->GetOutputSize());
 189 }
 190
 191 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */