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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 "ViewElementListProvider.hxx"
21 : #include "chartview/DrawModelWrapper.hxx"
22 : #include "chartview/DataPointSymbolSupplier.hxx"
23 : #include "macros.hxx"
24 : #include "DrawViewWrapper.hxx"
25 : #include <svx/xtable.hxx>
26 : #include <svx/XPropertyTable.hxx>
27 : #include <svx/unofill.hxx>
28 : #include <svx/unoapi.hxx>
29 :
30 : // header for class NameOrIndex
31 : #include <svx/xit.hxx>
32 : // header for class XFillBitmapItem
33 : #include <svx/xbtmpit.hxx>
34 : #include <svx/xflftrit.hxx>
35 : #include <svx/xlndsit.hxx>
36 : #include <svx/xflhtit.hxx>
37 : #include <svx/xflgrit.hxx>
38 : // header for class XLineStartItem
39 : #include <svx/xlnstit.hxx>
40 : // header for class XLineEndItem
41 : #include <svx/xlnedit.hxx>
42 :
43 : //oldChartModelWrapper
44 :
45 : // header for class SfxItemPool
46 : #include <svl/itempool.hxx>
47 : // header for class FontList
48 : #include <svtools/ctrltool.hxx>
49 : // header for class Application
50 : #include <vcl/svapp.hxx>
51 : // header for class SdrObject
52 : #include <svx/svdobj.hxx>
53 :
54 : //for creation of a symbol Graphic
55 : // header for class VirtualDevice
56 : #include <vcl/virdev.hxx>
57 : // header for class SdrView
58 : #include <svx/svdview.hxx>
59 :
60 : namespace chart
61 : {
62 : using namespace ::com::sun::star;
63 :
64 0 : ViewElementListProvider::ViewElementListProvider( DrawModelWrapper* pDrawModelWrapper )
65 : : m_pDrawModelWrapper( pDrawModelWrapper )
66 0 : , m_pFontList(NULL)
67 : {
68 0 : }
69 :
70 0 : ViewElementListProvider::~ViewElementListProvider()
71 : {
72 0 : if(m_pFontList)
73 0 : delete m_pFontList;
74 0 : }
75 :
76 0 : XColorListRef ViewElementListProvider::GetColorTable() const
77 : {
78 0 : if(m_pDrawModelWrapper)
79 0 : return m_pDrawModelWrapper->GetColorList();
80 0 : return XColorListRef();
81 : }
82 :
83 0 : XDashListRef ViewElementListProvider::GetDashList() const
84 : {
85 0 : if(m_pDrawModelWrapper)
86 0 : return m_pDrawModelWrapper->GetDashList();
87 0 : return XDashListRef();
88 : }
89 :
90 0 : XLineEndListRef ViewElementListProvider::GetLineEndList() const
91 : {
92 0 : if(m_pDrawModelWrapper)
93 0 : return m_pDrawModelWrapper->GetLineEndList();
94 0 : return XLineEndListRef();
95 : }
96 :
97 0 : XGradientListRef ViewElementListProvider::GetGradientList() const
98 : {
99 0 : if(m_pDrawModelWrapper)
100 0 : return m_pDrawModelWrapper->GetGradientList();
101 0 : return XGradientListRef();
102 : }
103 0 : XHatchListRef ViewElementListProvider::GetHatchList() const
104 : {
105 0 : if(m_pDrawModelWrapper)
106 0 : return m_pDrawModelWrapper->GetHatchList();
107 0 : return NULL;
108 : }
109 :
110 0 : XBitmapListRef ViewElementListProvider::GetBitmapList() const
111 : {
112 0 : if(m_pDrawModelWrapper)
113 0 : return m_pDrawModelWrapper->GetBitmapList();
114 0 : return XBitmapListRef();
115 : }
116 :
117 : //create chartspecific symbols for linecharts
118 0 : SdrObjList* ViewElementListProvider::GetSymbolList() const
119 : {
120 0 : SdrObjList* m_pSymbolList = NULL;
121 0 : uno::Reference< drawing::XShapes > m_xSymbols(NULL);//@todo this keeps the first drawinglayer alive ...
122 : try
123 : {
124 0 : if(!m_pSymbolList || !m_pSymbolList->GetObjCount())
125 : {
126 : //@todo use mutex
127 :
128 : //get shape factory
129 0 : uno::Reference< lang::XMultiServiceFactory > xShapeFactory( m_pDrawModelWrapper->getShapeFactory() );
130 :
131 : //get hidden draw page (target):
132 0 : uno::Reference<drawing::XShapes> xTarget( m_pDrawModelWrapper->getHiddenDrawPage(), uno::UNO_QUERY );
133 :
134 : //create symbols via uno and convert to native sdr objects
135 0 : drawing::Direction3D aSymbolSize(220,220,0); // should be 250, but 250 -> 280 ??
136 0 : m_xSymbols = DataPointSymbolSupplier::create2DSymbolList( xShapeFactory, xTarget, aSymbolSize );
137 :
138 0 : SdrObject* pSdrObject = DrawViewWrapper::getSdrObject( uno::Reference< drawing::XShape >( m_xSymbols, uno::UNO_QUERY ) );
139 0 : if(pSdrObject)
140 0 : m_pSymbolList = pSdrObject->GetSubList();
141 : }
142 : }
143 0 : catch( const uno::Exception& e )
144 : {
145 : ASSERT_EXCEPTION( e );
146 : }
147 0 : return m_pSymbolList;
148 : }
149 :
150 0 : Graphic ViewElementListProvider::GetSymbolGraphic( sal_Int32 nStandardSymbol, const SfxItemSet* pSymbolShapeProperties ) const
151 : {
152 0 : SdrObjList* pSymbolList = this->GetSymbolList();
153 0 : if( !pSymbolList->GetObjCount() )
154 0 : return Graphic();
155 0 : if(nStandardSymbol<0)
156 0 : nStandardSymbol*=-1;
157 0 : if( nStandardSymbol >= static_cast<sal_Int32>(pSymbolList->GetObjCount()) )
158 0 : nStandardSymbol %= pSymbolList->GetObjCount();
159 0 : SdrObject* pObj = pSymbolList->GetObj(nStandardSymbol);
160 :
161 0 : VirtualDevice aVDev;
162 0 : aVDev.SetMapMode(MapMode(MAP_100TH_MM));
163 0 : SdrModel* pModel = new SdrModel();
164 0 : pModel->GetItemPool().FreezeIdRanges();
165 0 : SdrPage* pPage = new SdrPage( *pModel, false );
166 0 : pPage->SetSize(Size(1000,1000));
167 0 : pModel->InsertPage( pPage, 0 );
168 0 : SdrView* pView = new SdrView( pModel, &aVDev );
169 0 : pView->hideMarkHandles();
170 0 : SdrPageView* pPageView = pView->ShowSdrPage(pPage);
171 :
172 0 : pObj=pObj->Clone();
173 0 : pPage->NbcInsertObject(pObj);
174 0 : pView->MarkObj(pObj,pPageView);
175 0 : if( pSymbolShapeProperties )
176 0 : pObj->SetMergedItemSet(*pSymbolShapeProperties);
177 :
178 0 : GDIMetaFile aMeta(pView->GetMarkedObjMetaFile());
179 :
180 0 : Graphic aGraph(aMeta);
181 0 : Size aSize = pObj->GetSnapRect().GetSize();
182 0 : aGraph.SetPrefSize(aSize);
183 0 : aGraph.SetPrefMapMode(MAP_100TH_MM);
184 :
185 0 : pView->UnmarkAll();
186 0 : pObj=pPage->RemoveObject(0);
187 0 : SdrObject::Free( pObj );
188 0 : delete pView;
189 0 : delete pModel;
190 :
191 0 : return aGraph;
192 : }
193 :
194 0 : FontList* ViewElementListProvider::getFontList() const
195 : {
196 : //was old chart:
197 : //SvxFontListItem* SfxObjectShell::.GetItem(SID_ATTR_CHAR_FONTLIST)
198 :
199 0 : if(!m_pFontList)
200 : {
201 0 : OutputDevice* pRefDev = m_pDrawModelWrapper ? m_pDrawModelWrapper->getReferenceDevice() : NULL;
202 0 : OutputDevice* pDefaultOut = Application::GetDefaultDevice();
203 : m_pFontList = new FontList( pRefDev ? pRefDev : pDefaultOut
204 : , pRefDev ? pDefaultOut : NULL
205 0 : , false );
206 : }
207 0 : return m_pFontList;
208 : }
209 : } //namespace chart
210 :
211 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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