Line data Source code
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/virdev.hxx>
22 :
23 : #include <vcl/svapp.hxx>
24 : #include <svl/itemset.hxx>
25 :
26 : #include <svx/dialogs.hrc>
27 : #include <svx/dialmgr.hxx>
28 :
29 : #include <svx/xtable.hxx>
30 : #include <svx/xpool.hxx>
31 : #include <svx/xfillit0.hxx>
32 : #include <svx/xflclit.hxx>
33 : #include <svx/xlnstwit.hxx>
34 : #include <svx/xlnedwit.hxx>
35 : #include <svx/xlnclit.hxx>
36 : #include <svx/xlineit0.hxx>
37 : #include <svx/xlnstit.hxx>
38 : #include <svx/xlnedit.hxx>
39 : #include <basegfx/point/b2dpoint.hxx>
40 : #include <basegfx/polygon/b2dpolygon.hxx>
41 : #include <basegfx/polygon/b2dpolygontools.hxx>
42 :
43 : #include <svx/svdorect.hxx>
44 : #include <svx/svdopath.hxx>
45 : #include <svx/svdmodel.hxx>
46 : #include <svx/sdr/contact/objectcontactofobjlistpainter.hxx>
47 : #include <svx/sdr/contact/displayinfo.hxx>
48 :
49 : using namespace com::sun::star;
50 :
51 : class impXLineEndList
52 : {
53 : private:
54 : VirtualDevice* mpVirtualDevice;
55 : SdrModel* mpSdrModel;
56 : SdrObject* mpBackgroundObject;
57 : SdrObject* mpLineObject;
58 :
59 : public:
60 0 : impXLineEndList(VirtualDevice* pV, SdrModel* pM, SdrObject* pB, SdrObject* pL)
61 : : mpVirtualDevice(pV),
62 : mpSdrModel(pM),
63 : mpBackgroundObject(pB),
64 0 : mpLineObject(pL)
65 0 : {}
66 :
67 0 : ~impXLineEndList()
68 : {
69 0 : delete mpVirtualDevice;
70 0 : SdrObject::Free(mpBackgroundObject);
71 0 : SdrObject::Free(mpLineObject);
72 0 : delete mpSdrModel;
73 0 : }
74 :
75 0 : VirtualDevice* getVirtualDevice() const { return mpVirtualDevice; }
76 0 : SdrObject* getBackgroundObject() const { return mpBackgroundObject; }
77 0 : SdrObject* getLineObject() const { return mpLineObject; }
78 : };
79 :
80 0 : void XLineEndList::impCreate()
81 : {
82 0 : if(!mpData)
83 : {
84 0 : const Point aZero(0, 0);
85 0 : const StyleSettings& rStyleSettings = Application::GetSettings().GetStyleSettings();
86 :
87 0 : VirtualDevice* pVirDev = new VirtualDevice;
88 : OSL_ENSURE(0 != pVirDev, "XLineEndList: no VirtualDevice created!" );
89 0 : const Size aSize(BITMAP_WIDTH * 2, BITMAP_HEIGHT);
90 0 : pVirDev->SetOutputSize(aSize);
91 0 : pVirDev->SetDrawMode(rStyleSettings.GetHighContrastMode()
92 : ? DRAWMODE_SETTINGSLINE | DRAWMODE_SETTINGSFILL | DRAWMODE_SETTINGSTEXT | DRAWMODE_SETTINGSGRADIENT
93 0 : : DRAWMODE_DEFAULT);
94 :
95 0 : SdrModel* pSdrModel = new SdrModel();
96 : OSL_ENSURE(0 != pSdrModel, "XLineEndList: no SdrModel created!" );
97 0 : pSdrModel->GetItemPool().FreezeIdRanges();
98 :
99 0 : const Rectangle aBackgroundSize(aZero, aSize);
100 0 : SdrObject* pBackgroundObject = new SdrRectObj(aBackgroundSize);
101 : OSL_ENSURE(0 != pBackgroundObject, "XLineEndList: no BackgroundObject created!" );
102 0 : pBackgroundObject->SetModel(pSdrModel);
103 0 : pBackgroundObject->SetMergedItem(XFillStyleItem(XFILL_SOLID));
104 0 : pBackgroundObject->SetMergedItem(XLineStyleItem(XLINE_NONE));
105 0 : pBackgroundObject->SetMergedItem(XFillColorItem(String(), rStyleSettings.GetFieldColor()));
106 :
107 0 : const basegfx::B2DPoint aStart(0, aSize.Height() / 2);
108 0 : const basegfx::B2DPoint aEnd(aSize.Width() - 1, aSize.Height() / 2);
109 0 : basegfx::B2DPolygon aPolygon;
110 0 : aPolygon.append(aStart);
111 0 : aPolygon.append(aEnd);
112 0 : SdrObject* pLineObject = new SdrPathObj(OBJ_LINE, basegfx::B2DPolyPolygon(aPolygon));
113 : OSL_ENSURE(0 != pLineObject, "XLineEndList: no LineObject created!" );
114 0 : pLineObject->SetModel(pSdrModel);
115 0 : pLineObject->SetMergedItem(XLineStartWidthItem(aSize.Height() - 2)); // fdo#48536: prevent the lineend from
116 0 : pLineObject->SetMergedItem(XLineEndWidthItem(aSize.Height() - 2)); // exceeding the background area
117 0 : pLineObject->SetMergedItem(XLineColorItem(String(), rStyleSettings.GetFieldTextColor()));
118 :
119 0 : mpData = new impXLineEndList(pVirDev, pSdrModel, pBackgroundObject, pLineObject);
120 0 : OSL_ENSURE(0 != mpData, "XLineEndList: data creation went wrong!" );
121 : }
122 0 : }
123 :
124 182 : void XLineEndList::impDestroy()
125 : {
126 182 : delete mpData;
127 182 : mpData = NULL;
128 182 : }
129 :
130 363 : XLineEndList::XLineEndList( const String& rPath, XOutdevItemPool* _pXPool )
131 : : XPropertyList( XLINE_END_LIST, rPath, _pXPool ),
132 363 : mpData(NULL)
133 : {
134 363 : pBmpList = new BitmapList_impl();
135 363 : }
136 :
137 546 : XLineEndList::~XLineEndList()
138 : {
139 182 : impDestroy();
140 364 : }
141 :
142 0 : XLineEndEntry* XLineEndList::Remove(long nIndex)
143 : {
144 0 : return (XLineEndEntry*) XPropertyList::Remove(nIndex);
145 : }
146 :
147 0 : XLineEndEntry* XLineEndList::GetLineEnd(long nIndex) const
148 : {
149 0 : return (XLineEndEntry*) XPropertyList::Get(nIndex, 0);
150 : }
151 :
152 2 : uno::Reference< container::XNameContainer > XLineEndList::createInstance()
153 : {
154 : return uno::Reference< container::XNameContainer >(
155 2 : SvxUnoXLineEndTable_createInstance( this ), uno::UNO_QUERY );
156 : }
157 :
158 0 : sal_Bool XLineEndList::Create()
159 : {
160 0 : basegfx::B2DPolygon aTriangle;
161 0 : aTriangle.append(basegfx::B2DPoint(10.0, 0.0));
162 0 : aTriangle.append(basegfx::B2DPoint(0.0, 30.0));
163 0 : aTriangle.append(basegfx::B2DPoint(20.0, 30.0));
164 0 : aTriangle.setClosed(true);
165 0 : Insert( new XLineEndEntry( basegfx::B2DPolyPolygon(aTriangle), SVX_RESSTR( RID_SVXSTR_ARROW ) ) );
166 :
167 0 : basegfx::B2DPolygon aSquare;
168 0 : aSquare.append(basegfx::B2DPoint(0.0, 0.0));
169 0 : aSquare.append(basegfx::B2DPoint(10.0, 0.0));
170 0 : aSquare.append(basegfx::B2DPoint(10.0, 10.0));
171 0 : aSquare.append(basegfx::B2DPoint(0.0, 10.0));
172 0 : aSquare.setClosed(true);
173 0 : Insert( new XLineEndEntry( basegfx::B2DPolyPolygon(aSquare), SVX_RESSTR( RID_SVXSTR_SQUARE ) ) );
174 :
175 0 : basegfx::B2DPolygon aCircle(basegfx::tools::createPolygonFromCircle(basegfx::B2DPoint(0.0, 0.0), 100.0));
176 0 : Insert( new XLineEndEntry( basegfx::B2DPolyPolygon(aCircle), SVX_RESSTR( RID_SVXSTR_CIRCLE ) ) );
177 :
178 0 : return sal_True;
179 : }
180 :
181 0 : sal_Bool XLineEndList::CreateBitmapsForUI()
182 : {
183 0 : impCreate();
184 :
185 0 : for( long i = 0; i < Count(); i++)
186 : {
187 0 : Bitmap* pBmp = CreateBitmapForUI( i, sal_False );
188 : OSL_ENSURE(0 != pBmp, "XLineEndList: Bitmap(UI) could not be created!" );
189 :
190 0 : if( pBmp )
191 : {
192 0 : if ( (size_t)i < pBmpList->size() ) {
193 0 : pBmpList->insert( pBmpList->begin() + i, pBmp );
194 : } else {
195 0 : pBmpList->push_back( pBmp );
196 : }
197 : }
198 : }
199 :
200 0 : impDestroy();
201 :
202 0 : return sal_True;
203 : }
204 :
205 0 : Bitmap* XLineEndList::CreateBitmapForUI( long nIndex, sal_Bool bDelete )
206 : {
207 0 : impCreate();
208 0 : VirtualDevice* pVD = mpData->getVirtualDevice();
209 0 : SdrObject* pLine = mpData->getLineObject();
210 :
211 0 : pLine->SetMergedItem(XLineStyleItem(XLINE_SOLID));
212 0 : pLine->SetMergedItem(XLineStartItem(String(), GetLineEnd(nIndex)->GetLineEnd()));
213 0 : pLine->SetMergedItem(XLineEndItem(String(), GetLineEnd(nIndex)->GetLineEnd()));
214 :
215 0 : sdr::contact::SdrObjectVector aObjectVector;
216 0 : aObjectVector.push_back(mpData->getBackgroundObject());
217 0 : aObjectVector.push_back(pLine);
218 0 : sdr::contact::ObjectContactOfObjListPainter aPainter(*pVD, aObjectVector, 0);
219 0 : sdr::contact::DisplayInfo aDisplayInfo;
220 :
221 0 : aPainter.ProcessDisplay(aDisplayInfo);
222 :
223 0 : const Point aZero(0, 0);
224 0 : Bitmap* pBitmap = new Bitmap(pVD->GetBitmap(aZero, pVD->GetOutputSize()));
225 :
226 0 : if(bDelete)
227 0 : impDestroy();
228 :
229 0 : return pBitmap;
230 : }
231 :
232 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|
