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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 "fuscale.hxx"
21 :
22 : #include <svx/dialogs.hrc>
23 :
24 : #include "app.hrc"
25 : #include "View.hxx"
26 : #include "Window.hxx"
27 : #include "OutlineViewShell.hxx"
28 : #include "drawview.hxx"
29 : #include "drawdoc.hxx"
30 : #include "DrawViewShell.hxx"
31 : #include "ViewShell.hxx"
32 : #include "fuzoom.hxx" // because of SidArrayZoom[]
33 :
34 : #include <vcl/msgbox.hxx>
35 : #include <svx/svdpagv.hxx>
36 : #include <sfx2/viewfrm.hxx>
37 : #include <sfx2/dispatch.hxx>
38 : #include <svx/zoom_def.hxx>
39 : #include <sfx2/zoomitem.hxx>
40 : #include <sfx2/request.hxx>
41 : #include <svx/svxdlg.hxx>
42 :
43 : namespace sd {
44 :
45 0 : TYPEINIT1( FuScale, FuPoor );
46 :
47 0 : FuScale::FuScale (
48 : ViewShell* pViewSh,
49 : ::sd::Window* pWin,
50 : ::sd::View* pView,
51 : SdDrawDocument* pDoc,
52 : SfxRequest& rReq)
53 0 : : FuPoor(pViewSh, pWin, pView, pDoc, rReq)
54 : {
55 0 : }
56 :
57 0 : FunctionReference FuScale::Create( ViewShell* pViewSh, ::sd::Window* pWin, ::sd::View* pView, SdDrawDocument* pDoc, SfxRequest& rReq )
58 : {
59 0 : FunctionReference xFunc( new FuScale( pViewSh, pWin, pView, pDoc, rReq ) );
60 0 : xFunc->DoExecute(rReq);
61 0 : return xFunc;
62 : }
63 :
64 0 : void FuScale::DoExecute( SfxRequest& rReq )
65 : {
66 : sal_Int16 nValue;
67 :
68 0 : const SfxItemSet* pArgs = rReq.GetArgs();
69 :
70 0 : if( !pArgs )
71 : {
72 0 : SfxItemSet aNewAttr( mpDoc->GetPool(), SID_ATTR_ZOOM, SID_ATTR_ZOOM );
73 : SvxZoomItem* pZoomItem;
74 0 : sal_uInt16 nZoomValues = SVX_ZOOM_ENABLE_ALL;
75 :
76 0 : nValue = (sal_Int16) mpWindow->GetZoom();
77 :
78 : // zoom on page size?
79 0 : if( mpViewShell && mpViewShell->ISA( DrawViewShell ) &&
80 0 : static_cast<DrawViewShell*>(mpViewShell)->IsZoomOnPage() )
81 : {
82 0 : pZoomItem = new SvxZoomItem( SVX_ZOOM_WHOLEPAGE, nValue );
83 : }
84 : else
85 : {
86 0 : pZoomItem = new SvxZoomItem( SVX_ZOOM_PERCENT, nValue );
87 : }
88 :
89 : // limit range
90 0 : if( mpViewShell )
91 : {
92 0 : if( mpViewShell->ISA( DrawViewShell ) )
93 : {
94 0 : SdrPageView* pPageView = mpView->GetSdrPageView();
95 0 : if( ( pPageView && pPageView->GetObjList()->GetObjCount() == 0 ) )
96 : // || ( mpView->GetMarkedObjectList().GetMarkCount() == 0 ) )
97 : {
98 0 : nZoomValues &= ~SVX_ZOOM_ENABLE_OPTIMAL;
99 : }
100 : }
101 0 : else if( mpViewShell->ISA( OutlineViewShell ) )
102 : {
103 0 : nZoomValues &= ~SVX_ZOOM_ENABLE_OPTIMAL;
104 0 : nZoomValues &= ~SVX_ZOOM_ENABLE_WHOLEPAGE;
105 0 : nZoomValues &= ~SVX_ZOOM_ENABLE_PAGEWIDTH;
106 : }
107 : }
108 :
109 0 : pZoomItem->SetValueSet( nZoomValues );
110 0 : aNewAttr.Put( *pZoomItem );
111 :
112 0 : AbstractSvxZoomDialog* pDlg=NULL;
113 0 : SvxAbstractDialogFactory* pFact = SvxAbstractDialogFactory::Create();
114 0 : if(pFact)
115 : {
116 0 : pDlg = pFact->CreateSvxZoomDialog(NULL, aNewAttr);
117 : }
118 :
119 0 : if( pDlg )
120 : {
121 0 : pDlg->SetLimits( (sal_uInt16)mpWindow->GetMinZoom(), (sal_uInt16)mpWindow->GetMaxZoom() );
122 0 : sal_uInt16 nResult = pDlg->Execute();
123 0 : switch( nResult )
124 : {
125 : case RET_CANCEL:
126 : {
127 0 : delete pDlg;
128 0 : delete pZoomItem;
129 0 : rReq.Ignore ();
130 0 : return; // Cancel
131 : }
132 : default:
133 : {
134 0 : rReq.Ignore ();
135 : /*
136 : rReq.Done( *( pDlg->GetOutputItemSet() ) );
137 : pArgs = rReq.GetArgs();*/
138 : }
139 0 : break;
140 : }
141 :
142 0 : const SfxItemSet aArgs (*(pDlg->GetOutputItemSet ()));
143 :
144 0 : delete pDlg;
145 :
146 0 : switch (((const SvxZoomItem &) aArgs.Get (SID_ATTR_ZOOM)).GetType ())
147 : {
148 : case SVX_ZOOM_PERCENT:
149 : {
150 0 : nValue = ((const SvxZoomItem &) aArgs.Get (SID_ATTR_ZOOM)).GetValue ();
151 :
152 0 : mpViewShell->SetZoom( nValue );
153 :
154 0 : mpViewShell->GetViewFrame()->GetBindings().Invalidate( SidArrayZoom );
155 : }
156 0 : break;
157 :
158 : case SVX_ZOOM_OPTIMAL:
159 : {
160 0 : if( mpViewShell->ISA( DrawViewShell ) )
161 : {
162 : // name confusion: SID_SIZE_ALL -> zoom onto all objects
163 : // --> the program offers it as optimal
164 0 : mpViewShell->GetViewFrame()->GetDispatcher()->Execute( SID_SIZE_ALL, SFX_CALLMODE_ASYNCHRON | SFX_CALLMODE_RECORD);
165 : }
166 : }
167 0 : break;
168 :
169 : case SVX_ZOOM_PAGEWIDTH:
170 0 : mpViewShell->GetViewFrame()->GetDispatcher()->Execute( SID_SIZE_PAGE_WIDTH, SFX_CALLMODE_ASYNCHRON | SFX_CALLMODE_RECORD);
171 0 : break;
172 :
173 : case SVX_ZOOM_WHOLEPAGE:
174 0 : mpViewShell->GetViewFrame()->GetDispatcher()->Execute(SID_SIZE_PAGE, SFX_CALLMODE_ASYNCHRON | SFX_CALLMODE_RECORD);
175 0 : break;
176 : default:
177 0 : break;
178 0 : }
179 : }
180 :
181 0 : delete pZoomItem;
182 : }
183 0 : else if(mpViewShell && (pArgs->Count () == 1))
184 : {
185 0 : SFX_REQUEST_ARG (rReq, pScale, SfxUInt32Item, ID_VAL_ZOOM, sal_False);
186 0 : mpViewShell->SetZoom (pScale->GetValue ());
187 :
188 0 : mpViewShell->GetViewFrame()->GetBindings().Invalidate( SidArrayZoom );
189 : }
190 :
191 : }
192 :
193 33 : } // end of namespace sd
194 :
195 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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