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 : //------------------------------------------------------------------------
42 :
43 0 : ScClient::ScClient( ScTabViewShell* pViewShell, Window* pDraw, SdrModel* pSdrModel, SdrOle2Obj* pObj ) :
44 : SfxInPlaceClient( pViewShell, pDraw, pObj->GetAspect() ),
45 : pModel( pSdrModel ),
46 0 : pGrafEdit( 0 )
47 : {
48 0 : SetObject( pObj->GetObjRef() );
49 0 : }
50 :
51 0 : ScClient::~ScClient()
52 : {
53 0 : }
54 :
55 0 : SdrOle2Obj* ScClient::GetDrawObj()
56 : {
57 0 : uno::Reference < embed::XEmbeddedObject > xObj = GetObject();
58 0 : SdrOle2Obj* pOle2Obj = NULL;
59 0 : String aName = GetViewShell()->GetObjectShell()->GetEmbeddedObjectContainer().GetEmbeddedObjectName( xObj );
60 :
61 0 : sal_uInt16 nPages = pModel->GetPageCount();
62 0 : for (sal_uInt16 nPNr=0; nPNr<nPages && !pOle2Obj; nPNr++)
63 : {
64 0 : SdrPage* pPage = pModel->GetPage(nPNr);
65 0 : SdrObjListIter aIter( *pPage, IM_DEEPNOGROUPS );
66 0 : SdrObject* pObject = aIter.Next();
67 0 : while (pObject && !pOle2Obj)
68 : {
69 0 : if ( pObject->GetObjIdentifier() == OBJ_OLE2 )
70 : {
71 : // name from InfoObject is PersistName
72 0 : if ( ((SdrOle2Obj*)pObject)->GetPersistName() == aName )
73 0 : pOle2Obj = (SdrOle2Obj*)pObject;
74 : }
75 0 : pObject = aIter.Next();
76 : }
77 0 : }
78 0 : return pOle2Obj;
79 : }
80 :
81 0 : void ScClient::RequestNewObjectArea( Rectangle& aLogicRect )
82 : {
83 0 : SfxViewShell* pSfxViewSh = GetViewShell();
84 0 : ScTabViewShell* pViewSh = PTR_CAST( ScTabViewShell, pSfxViewSh );
85 0 : if (!pViewSh)
86 : {
87 : OSL_FAIL("Wrong ViewShell");
88 0 : return;
89 : }
90 :
91 0 : Rectangle aOldRect = GetObjArea();
92 0 : SdrOle2Obj* pDrawObj = GetDrawObj();
93 0 : if ( pDrawObj )
94 : {
95 0 : if ( pDrawObj->IsResizeProtect() )
96 0 : aLogicRect.SetSize( aOldRect.GetSize() );
97 :
98 0 : if ( pDrawObj->IsMoveProtect() )
99 0 : aLogicRect.SetPos( aOldRect.TopLeft() );
100 : }
101 :
102 0 : sal_uInt16 nTab = pViewSh->GetViewData()->GetTabNo();
103 0 : SdrPage* pPage = pModel->GetPage(static_cast<sal_uInt16>(static_cast<sal_Int16>(nTab)));
104 0 : if ( pPage && aLogicRect != aOldRect )
105 : {
106 0 : Point aPos;
107 0 : Size aSize = pPage->GetSize();
108 0 : if ( aSize.Width() < 0 )
109 : {
110 0 : aPos.X() = aSize.Width() + 1; // negative
111 0 : aSize.Width() = -aSize.Width(); // positive
112 : }
113 0 : Rectangle aPageRect( aPos, aSize );
114 :
115 0 : if (aLogicRect.Right() > aPageRect.Right())
116 : {
117 0 : long nDiff = aLogicRect.Right() - aPageRect.Right();
118 0 : aLogicRect.Left() -= nDiff;
119 0 : aLogicRect.Right() -= nDiff;
120 : }
121 0 : if (aLogicRect.Bottom() > aPageRect.Bottom())
122 : {
123 0 : long nDiff = aLogicRect.Bottom() - aPageRect.Bottom();
124 0 : aLogicRect.Top() -= nDiff;
125 0 : aLogicRect.Bottom() -= nDiff;
126 : }
127 :
128 0 : if (aLogicRect.Left() < aPageRect.Left())
129 : {
130 0 : long nDiff = aLogicRect.Left() - aPageRect.Left();
131 0 : aLogicRect.Right() -= nDiff;
132 0 : aLogicRect.Left() -= nDiff;
133 : }
134 0 : if (aLogicRect.Top() < aPageRect.Top())
135 : {
136 0 : long nDiff = aLogicRect.Top() - aPageRect.Top();
137 0 : aLogicRect.Bottom() -= nDiff;
138 0 : aLogicRect.Top() -= nDiff;
139 : }
140 : }
141 : }
142 :
143 0 : void ScClient::ObjectAreaChanged()
144 : {
145 0 : SfxViewShell* pSfxViewSh = GetViewShell();
146 0 : ScTabViewShell* pViewSh = PTR_CAST( ScTabViewShell, pSfxViewSh );
147 0 : if (!pViewSh)
148 : {
149 : OSL_FAIL("Wrong ViewShell");
150 0 : return;
151 : }
152 :
153 : // Position und Groesse ins Dokument uebernehmen
154 0 : SdrOle2Obj* pDrawObj = GetDrawObj();
155 0 : if (pDrawObj)
156 : {
157 0 : Rectangle aNewRectangle(GetScaledObjArea());
158 :
159 : // #i118524# if sheared/rotated, center to non-rotated LogicRect
160 0 : pDrawObj->setSuppressSetVisAreaSize(true);
161 :
162 0 : if(pDrawObj->GetGeoStat().nDrehWink || pDrawObj->GetGeoStat().nShearWink)
163 : {
164 0 : pDrawObj->SetLogicRect( aNewRectangle );
165 :
166 0 : const Rectangle& rBoundRect = pDrawObj->GetCurrentBoundRect();
167 0 : const Point aDelta(aNewRectangle.Center() - rBoundRect.Center());
168 :
169 0 : aNewRectangle.Move(aDelta.X(), aDelta.Y());
170 : }
171 :
172 0 : pDrawObj->SetLogicRect( aNewRectangle );
173 0 : pDrawObj->setSuppressSetVisAreaSize(false);
174 :
175 : // set document modified (SdrModel::SetChanged is not used)
176 : // TODO/LATER: is there a reason that this code is not executed in Draw?
177 : // SfxViewShell* pSfxViewSh = GetViewShell();
178 : // ScTabViewShell* pViewSh = PTR_CAST( ScTabViewShell, pSfxViewSh );
179 0 : if (pViewSh)
180 0 : pViewSh->GetViewData()->GetDocShell()->SetDrawModified();
181 : }
182 :
183 0 : if (pDrawObj)
184 0 : pViewSh->ScrollToObject( pDrawObj );
185 : }
186 :
187 0 : void ScClient::ViewChanged()
188 : {
189 0 : if ( GetAspect() == embed::Aspects::MSOLE_ICON )
190 : {
191 : // the iconified object seems not to need such a scaling handling
192 : // since the replacement image and the size a completely controlled by the container
193 : // TODO/LATER: when the icon exchange is implemented the scaling handling might be required again here
194 :
195 0 : return;
196 : }
197 :
198 0 : uno::Reference < embed::XEmbeddedObject > xObj = GetObject();
199 :
200 : // TODO/LEAN: working with Visual Area can switch object to running state
201 0 : awt::Size aSz;
202 : try {
203 0 : aSz = xObj->getVisualAreaSize( GetAspect() );
204 0 : } catch ( embed::NoVisualAreaSizeException& )
205 : {
206 : OSL_FAIL("The visual area size must be available!\n");
207 : }
208 :
209 0 : MapUnit aMapUnit = VCLUnoHelper::UnoEmbed2VCLMapUnit( xObj->getMapUnit( GetAspect() ) );
210 0 : Size aVisSize = OutputDevice::LogicToLogic( Size( aSz.Width, aSz.Height ), aMapUnit, MAP_100TH_MM );
211 :
212 : // Groesse ins Dokument uebernehmen
213 0 : SdrOle2Obj* pDrawObj = GetDrawObj();
214 0 : if (pDrawObj)
215 : {
216 0 : Rectangle aLogicRect = pDrawObj->GetLogicRect();
217 0 : Fraction aFractX = GetScaleWidth();
218 0 : Fraction aFractY = GetScaleHeight();
219 0 : aFractX *= aVisSize.Width();
220 0 : aFractY *= aVisSize.Height();
221 0 : aVisSize = Size( (long) aFractX, (long) aFractY ); // skaliert fuer Draw-Model
222 :
223 : // pClientData->SetObjArea vor pDrawObj->SetLogicRect, damit keine
224 : // falschen Skalierungen ausgerechnet werden:
225 : //Rectangle aObjArea = aLogicRect;
226 : //aObjArea.SetSize( aVisSize ); // Dokument-Groesse vom Server
227 : //SetObjArea( aObjArea );
228 :
229 0 : SfxViewShell* pSfxViewSh = GetViewShell();
230 0 : ScTabViewShell* pViewSh = PTR_CAST( ScTabViewShell, pSfxViewSh );
231 0 : if ( pViewSh )
232 : {
233 0 : Window* pWin = pViewSh->GetActiveWin();
234 0 : if ( pWin->LogicToPixel( aVisSize ) != pWin->LogicToPixel( aLogicRect.GetSize() ) )
235 : {
236 0 : aLogicRect.SetSize( aVisSize );
237 0 : pDrawObj->SetLogicRect( aLogicRect );
238 :
239 : // set document modified (SdrModel::SetChanged is not used)
240 0 : pViewSh->GetViewData()->GetDocShell()->SetDrawModified();
241 : }
242 : }
243 0 : }
244 : }
245 :
246 0 : void ScClient::MakeVisible()
247 : {
248 0 : SdrOle2Obj* pDrawObj = GetDrawObj();
249 0 : if (pDrawObj)
250 : {
251 0 : SfxViewShell* pSfxViewSh = GetViewShell();
252 0 : ScTabViewShell* pViewSh = PTR_CAST( ScTabViewShell, pSfxViewSh );
253 0 : if (pViewSh)
254 0 : pViewSh->ScrollToObject( pDrawObj );
255 : }
256 15 : }
257 :
258 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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