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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 "ViewClipboard.hxx"
21 :
22 : #include "DrawDocShell.hxx"
23 : #include "View.hxx"
24 : #include "ViewShell.hxx"
25 : #include "Window.hxx"
26 :
27 : #include "drawdoc.hxx"
28 : #include "sdpage.hxx"
29 : #include "sdxfer.hxx"
30 : #include "sdresid.hxx"
31 : #include "glob.hrc"
32 :
33 : #include <svx/svdpagv.hxx>
34 : #include <osl/mutex.hxx>
35 : #include <vcl/svapp.hxx>
36 :
37 : namespace sd {
38 :
39 387 : ViewClipboard::ViewClipboard (::sd::View& rView)
40 387 : : mrView(rView)
41 : {
42 387 : }
43 :
44 710 : ViewClipboard::~ViewClipboard()
45 : {
46 710 : }
47 :
48 0 : void ViewClipboard::HandlePageDrop (const SdTransferable& rTransferable)
49 : {
50 : // Determine whether to insert the given set of slides or to assign a
51 : // given master page.
52 0 : SdPage* pMasterPage = GetFirstMasterPage (rTransferable);
53 0 : if (pMasterPage != NULL)
54 0 : AssignMasterPage (rTransferable, pMasterPage);
55 : else
56 0 : InsertSlides (rTransferable, DetermineInsertPosition (rTransferable));
57 0 : }
58 :
59 0 : SdPage* ViewClipboard::GetFirstMasterPage (const SdTransferable& rTransferable)
60 : {
61 0 : SdPage* pFirstMasterPage = NULL;
62 :
63 0 : if (rTransferable.HasPageBookmarks())
64 : {
65 : do
66 : {
67 0 : const std::vector<OUString> &rBookmarks = rTransferable.GetPageBookmarks();
68 :
69 0 : if (rBookmarks.empty())
70 0 : break;
71 :
72 0 : DrawDocShell* pDocShell = rTransferable.GetPageDocShell();
73 0 : if (pDocShell == NULL)
74 0 : break;
75 :
76 0 : SdDrawDocument* pDocument = pDocShell->GetDoc();
77 0 : if (pDocument == NULL)
78 0 : break;
79 :
80 0 : std::vector<OUString>::const_iterator pIter;
81 0 : for ( pIter = rBookmarks.begin(); pIter != rBookmarks.end(); ++pIter )
82 : {
83 0 : OUString sName (*pIter);
84 : bool bIsMasterPage;
85 :
86 : // SdPage* GetMasterSdPage(sal_uInt16 nPgNum, PageKind ePgKind);
87 : // sal_uInt16 GetMasterSdPageCount(PageKind ePgKind) const;
88 :
89 : sal_uInt16 nBMPage = pDocument->GetPageByName (
90 0 : sName, bIsMasterPage);
91 0 : if ( ! bIsMasterPage)
92 : {
93 : // At least one regular slide: return NULL to indicate
94 : // that not all bookmarks point to master pages.
95 0 : pFirstMasterPage = NULL;
96 0 : break;
97 : }
98 0 : else if (pFirstMasterPage == NULL)
99 : {
100 : // Remember the first master page for later.
101 0 : if (nBMPage != SDRPAGE_NOTFOUND)
102 : pFirstMasterPage = static_cast<SdPage*>(
103 0 : pDocument->GetMasterPage(nBMPage));
104 : }
105 0 : }
106 : }
107 : while (false);
108 : }
109 :
110 0 : return pFirstMasterPage;
111 : }
112 :
113 0 : void ViewClipboard::AssignMasterPage (
114 : const SdTransferable& rTransferable,
115 : SdPage* pMasterPage)
116 : {
117 0 : if (pMasterPage == NULL)
118 0 : return;
119 :
120 : // Get the target page to which the master page is assigned.
121 0 : SdrPageView* pPageView = mrView.GetSdrPageView();
122 0 : if (pPageView == NULL)
123 0 : return;
124 :
125 0 : SdPage* pPage = static_cast<SdPage*>(pPageView->GetPage());
126 0 : if (pPage == NULL)
127 0 : return;
128 :
129 0 : SdDrawDocument& rDocument = mrView.GetDoc();
130 :
131 0 : if ( ! rTransferable.HasPageBookmarks())
132 0 : return;
133 :
134 0 : DrawDocShell* pDataDocShell = rTransferable.GetPageDocShell();
135 0 : if (pDataDocShell == NULL)
136 0 : return;
137 :
138 0 : SdDrawDocument* pSourceDocument = pDataDocShell->GetDoc();
139 0 : if (pSourceDocument == NULL)
140 0 : return;
141 :
142 : // We have to remove the layout suffix from the layout name which is
143 : // appended again by SetMasterPage() to the given name. Don't ask.
144 0 : OUString sLayoutSuffix = SD_LT_SEPARATOR + SD_RESSTR(STR_LAYOUT_OUTLINE);
145 0 : sal_Int32 nLength = sLayoutSuffix.getLength();
146 0 : OUString sLayoutName = pMasterPage->GetLayoutName();
147 0 : if (sLayoutName.endsWith(sLayoutSuffix))
148 0 : sLayoutName = sLayoutName.copy(0, sLayoutName.getLength() - nLength);
149 :
150 : rDocument.SetMasterPage (
151 0 : pPage->GetPageNum() / 2,
152 : sLayoutName,
153 : pSourceDocument,
154 : false, // Exchange the master page of only the target page.
155 : false // Keep unused master pages.
156 0 : );
157 : }
158 :
159 0 : sal_uInt16 ViewClipboard::DetermineInsertPosition (
160 : const SdTransferable& )
161 : {
162 0 : SdDrawDocument& rDoc = mrView.GetDoc();
163 0 : sal_uInt16 nPgCnt = rDoc.GetSdPageCount( PK_STANDARD );
164 :
165 : // Insert position is the behind the last selected page or behind the
166 : // last page when the selection is empty.
167 0 : sal_uInt16 nInsertPos = rDoc.GetSdPageCount( PK_STANDARD ) * 2 + 1;
168 0 : for( sal_uInt16 nPage = 0; nPage < nPgCnt; nPage++ )
169 : {
170 0 : SdPage* pPage = rDoc.GetSdPage( nPage, PK_STANDARD );
171 :
172 0 : if( pPage->IsSelected() )
173 0 : nInsertPos = nPage * 2 + 3;
174 : }
175 :
176 0 : return nInsertPos;
177 : }
178 :
179 0 : sal_uInt16 ViewClipboard::InsertSlides (
180 : const SdTransferable& rTransferable,
181 : sal_uInt16 nInsertPosition)
182 : {
183 0 : SdDrawDocument& rDoc = mrView.GetDoc();
184 :
185 0 : sal_uInt16 nInsertPgCnt = 0;
186 0 : bool bMergeMasterPages = !rTransferable.HasSourceDoc( &rDoc );
187 :
188 : // Prepare the insertion.
189 0 : const std::vector<OUString> *pBookmarkList = NULL;
190 : DrawDocShell* pDataDocSh;
191 0 : if (rTransferable.HasPageBookmarks())
192 : {
193 : // When the transferable contains page bookmarks then the referenced
194 : // pages are inserted.
195 0 : pBookmarkList = &rTransferable.GetPageBookmarks();
196 0 : pDataDocSh = rTransferable.GetPageDocShell();
197 0 : nInsertPgCnt = (sal_uInt16)pBookmarkList->size();
198 : }
199 : else
200 : {
201 : // Otherwise all pages of the document of the transferable are
202 : // inserted.
203 0 : SfxObjectShell* pShell = rTransferable.GetDocShell();
204 0 : pDataDocSh = static_cast<DrawDocShell*>(pShell);
205 0 : SdDrawDocument* pDataDoc = pDataDocSh->GetDoc();
206 :
207 0 : if (pDataDoc!=NULL && pDataDoc->GetSdPageCount(PK_STANDARD))
208 0 : nInsertPgCnt = pDataDoc->GetSdPageCount(PK_STANDARD);
209 : }
210 0 : if (nInsertPgCnt > 0)
211 : {
212 0 : const SolarMutexGuard aGuard;
213 0 : ::sd::Window* pWin = mrView.GetViewShell()->GetActiveWindow();
214 0 : const bool bWait = pWin && pWin->IsWait();
215 :
216 0 : if( bWait )
217 0 : pWin->LeaveWait();
218 :
219 : rDoc.InsertBookmarkAsPage(
220 : pBookmarkList ? *pBookmarkList : std::vector<OUString>(),
221 : NULL,
222 : false,
223 : false,
224 : nInsertPosition,
225 0 : (&rTransferable == SD_MOD()->pTransferDrag),
226 : pDataDocSh,
227 : true,
228 : bMergeMasterPages,
229 0 : false);
230 :
231 0 : if( bWait )
232 0 : pWin->EnterWait();
233 : }
234 :
235 0 : return nInsertPgCnt;
236 : }
237 :
238 66 : } // end of namespace ::sd
239 :
240 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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