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 <com/sun/star/embed/XEmbeddedObject.hpp>
21 : #include <com/sun/star/embed/NoVisualAreaSizeException.hpp>
22 :
23 : #include <toolkit/helper/vclunohelper.hxx>
24 : #include <sfx2/objsh.hxx>
25 : #include <sfx2/viewfrm.hxx>
26 : #include <svx/svditer.hxx>
27 : #include <svx/svdobj.hxx>
28 : #include <svx/svdmodel.hxx>
29 : #include <svx/svdpage.hxx>
30 : #include <svx/svdoole2.hxx>
31 : #include <svx/svdview.hxx>
32 : #include <svx/svdograf.hxx>
33 : #include <svtools/embedhlp.hxx>
34 :
35 : #include "client.hxx"
36 : #include "tabvwsh.hxx"
37 : #include "docsh.hxx"
38 :
39 : using namespace com::sun::star;
40 :
41 0 : ScClient::ScClient( ScTabViewShell* pViewShell, Window* pDraw, SdrModel* pSdrModel, SdrOle2Obj* pObj ) :
42 : SfxInPlaceClient( pViewShell, pDraw, pObj->GetAspect() ),
43 : pModel( pSdrModel ),
44 0 : pGrafEdit( 0 )
45 : {
46 0 : SetObject( pObj->GetObjRef() );
47 0 : }
48 :
49 0 : ScClient::~ScClient()
50 : {
51 0 : }
52 :
53 0 : SdrOle2Obj* ScClient::GetDrawObj()
54 : {
55 0 : uno::Reference < embed::XEmbeddedObject > xObj = GetObject();
56 0 : SdrOle2Obj* pOle2Obj = NULL;
57 0 : OUString aName = GetViewShell()->GetObjectShell()->GetEmbeddedObjectContainer().GetEmbeddedObjectName( xObj );
58 :
59 0 : sal_uInt16 nPages = pModel->GetPageCount();
60 0 : for (sal_uInt16 nPNr=0; nPNr<nPages && !pOle2Obj; nPNr++)
61 : {
62 0 : SdrPage* pPage = pModel->GetPage(nPNr);
63 0 : SdrObjListIter aIter( *pPage, IM_DEEPNOGROUPS );
64 0 : SdrObject* pObject = aIter.Next();
65 0 : while (pObject && !pOle2Obj)
66 : {
67 0 : if ( pObject->GetObjIdentifier() == OBJ_OLE2 )
68 : {
69 : // name from InfoObject is PersistName
70 0 : if ( ((SdrOle2Obj*)pObject)->GetPersistName() == aName )
71 0 : pOle2Obj = (SdrOle2Obj*)pObject;
72 : }
73 0 : pObject = aIter.Next();
74 : }
75 0 : }
76 0 : return pOle2Obj;
77 : }
78 :
79 0 : void ScClient::RequestNewObjectArea( Rectangle& aLogicRect )
80 : {
81 0 : SfxViewShell* pSfxViewSh = GetViewShell();
82 0 : ScTabViewShell* pViewSh = PTR_CAST( ScTabViewShell, pSfxViewSh );
83 0 : if (!pViewSh)
84 : {
85 : OSL_FAIL("Wrong ViewShell");
86 0 : return;
87 : }
88 :
89 0 : Rectangle aOldRect = GetObjArea();
90 0 : SdrOle2Obj* pDrawObj = GetDrawObj();
91 0 : if ( pDrawObj )
92 : {
93 0 : if ( pDrawObj->IsResizeProtect() )
94 0 : aLogicRect.SetSize( aOldRect.GetSize() );
95 :
96 0 : if ( pDrawObj->IsMoveProtect() )
97 0 : aLogicRect.SetPos( aOldRect.TopLeft() );
98 : }
99 :
100 0 : sal_uInt16 nTab = pViewSh->GetViewData()->GetTabNo();
101 0 : SdrPage* pPage = pModel->GetPage(static_cast<sal_uInt16>(static_cast<sal_Int16>(nTab)));
102 0 : if ( pPage && aLogicRect != aOldRect )
103 : {
104 0 : Point aPos;
105 0 : Size aSize = pPage->GetSize();
106 0 : if ( aSize.Width() < 0 )
107 : {
108 0 : aPos.X() = aSize.Width() + 1; // negative
109 0 : aSize.Width() = -aSize.Width(); // positive
110 : }
111 0 : Rectangle aPageRect( aPos, aSize );
112 :
113 0 : if (aLogicRect.Right() > aPageRect.Right())
114 : {
115 0 : long nDiff = aLogicRect.Right() - aPageRect.Right();
116 0 : aLogicRect.Left() -= nDiff;
117 0 : aLogicRect.Right() -= nDiff;
118 : }
119 0 : if (aLogicRect.Bottom() > aPageRect.Bottom())
120 : {
121 0 : long nDiff = aLogicRect.Bottom() - aPageRect.Bottom();
122 0 : aLogicRect.Top() -= nDiff;
123 0 : aLogicRect.Bottom() -= nDiff;
124 : }
125 :
126 0 : if (aLogicRect.Left() < aPageRect.Left())
127 : {
128 0 : long nDiff = aLogicRect.Left() - aPageRect.Left();
129 0 : aLogicRect.Right() -= nDiff;
130 0 : aLogicRect.Left() -= nDiff;
131 : }
132 0 : if (aLogicRect.Top() < aPageRect.Top())
133 : {
134 0 : long nDiff = aLogicRect.Top() - aPageRect.Top();
135 0 : aLogicRect.Bottom() -= nDiff;
136 0 : aLogicRect.Top() -= nDiff;
137 : }
138 : }
139 : }
140 :
141 0 : void ScClient::ObjectAreaChanged()
142 : {
143 0 : SfxViewShell* pSfxViewSh = GetViewShell();
144 0 : ScTabViewShell* pViewSh = PTR_CAST( ScTabViewShell, pSfxViewSh );
145 0 : if (!pViewSh)
146 : {
147 : OSL_FAIL("Wrong ViewShell");
148 0 : return;
149 : }
150 :
151 : // Position und Groesse ins Dokument uebernehmen
152 0 : SdrOle2Obj* pDrawObj = GetDrawObj();
153 0 : if (pDrawObj)
154 : {
155 0 : Rectangle aNewRectangle(GetScaledObjArea());
156 :
157 : // #i118524# if sheared/rotated, center to non-rotated LogicRect
158 0 : pDrawObj->setSuppressSetVisAreaSize(true);
159 :
160 0 : if(pDrawObj->GetGeoStat().nDrehWink || pDrawObj->GetGeoStat().nShearWink)
161 : {
162 0 : pDrawObj->SetLogicRect( aNewRectangle );
163 :
164 0 : const Rectangle& rBoundRect = pDrawObj->GetCurrentBoundRect();
165 0 : const Point aDelta(aNewRectangle.Center() - rBoundRect.Center());
166 :
167 0 : aNewRectangle.Move(aDelta.X(), aDelta.Y());
168 : }
169 :
170 0 : pDrawObj->SetLogicRect( aNewRectangle );
171 0 : pDrawObj->setSuppressSetVisAreaSize(false);
172 :
173 : // set document modified (SdrModel::SetChanged is not used)
174 : // TODO/LATER: is there a reason that this code is not executed in Draw?
175 : // SfxViewShell* pSfxViewSh = GetViewShell();
176 : // ScTabViewShell* pViewSh = PTR_CAST( ScTabViewShell, pSfxViewSh );
177 0 : if (pViewSh)
178 0 : pViewSh->GetViewData()->GetDocShell()->SetDrawModified();
179 : }
180 :
181 0 : if (pDrawObj)
182 0 : pViewSh->ScrollToObject( pDrawObj );
183 : }
184 :
185 0 : void ScClient::ViewChanged()
186 : {
187 0 : if ( GetAspect() == embed::Aspects::MSOLE_ICON )
188 : {
189 : // the iconified object seems not to need such a scaling handling
190 : // since the replacement image and the size a completely controlled by the container
191 : // TODO/LATER: when the icon exchange is implemented the scaling handling might be required again here
192 :
193 0 : return;
194 : }
195 :
196 0 : uno::Reference < embed::XEmbeddedObject > xObj = GetObject();
197 :
198 : // TODO/LEAN: working with Visual Area can switch object to running state
199 0 : awt::Size aSz;
200 : try {
201 0 : aSz = xObj->getVisualAreaSize( GetAspect() );
202 0 : } catch ( embed::NoVisualAreaSizeException& )
203 : {
204 : OSL_FAIL("The visual area size must be available!\n");
205 : }
206 :
207 0 : MapUnit aMapUnit = VCLUnoHelper::UnoEmbed2VCLMapUnit( xObj->getMapUnit( GetAspect() ) );
208 0 : Size aVisSize = OutputDevice::LogicToLogic( Size( aSz.Width, aSz.Height ), aMapUnit, MAP_100TH_MM );
209 :
210 : // Groesse ins Dokument uebernehmen
211 0 : SdrOle2Obj* pDrawObj = GetDrawObj();
212 0 : if (pDrawObj)
213 : {
214 0 : Rectangle aLogicRect = pDrawObj->GetLogicRect();
215 0 : Fraction aFractX = GetScaleWidth();
216 0 : Fraction aFractY = GetScaleHeight();
217 0 : aFractX *= aVisSize.Width();
218 0 : aFractY *= aVisSize.Height();
219 0 : aVisSize = Size( (long) aFractX, (long) aFractY ); // skaliert fuer Draw-Model
220 :
221 : // pClientData->SetObjArea vor pDrawObj->SetLogicRect, damit keine
222 : // falschen Skalierungen ausgerechnet werden:
223 : //Rectangle aObjArea = aLogicRect;
224 : //aObjArea.SetSize( aVisSize ); // Dokument-Groesse vom Server
225 : //SetObjArea( aObjArea );
226 :
227 0 : SfxViewShell* pSfxViewSh = GetViewShell();
228 0 : ScTabViewShell* pViewSh = PTR_CAST( ScTabViewShell, pSfxViewSh );
229 0 : if ( pViewSh )
230 : {
231 0 : Window* pWin = pViewSh->GetActiveWin();
232 0 : if ( pWin->LogicToPixel( aVisSize ) != pWin->LogicToPixel( aLogicRect.GetSize() ) )
233 : {
234 0 : aLogicRect.SetSize( aVisSize );
235 0 : pDrawObj->SetLogicRect( aLogicRect );
236 :
237 : // set document modified (SdrModel::SetChanged is not used)
238 0 : pViewSh->GetViewData()->GetDocShell()->SetDrawModified();
239 : }
240 : }
241 0 : }
242 : }
243 :
244 0 : void ScClient::MakeVisible()
245 : {
246 0 : SdrOle2Obj* pDrawObj = GetDrawObj();
247 0 : if (pDrawObj)
248 : {
249 0 : SfxViewShell* pSfxViewSh = GetViewShell();
250 0 : ScTabViewShell* pViewSh = PTR_CAST( ScTabViewShell, pSfxViewSh );
251 0 : if (pViewSh)
252 0 : pViewSh->ScrollToObject( pDrawObj );
253 : }
254 0 : }
255 :
256 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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