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