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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 :
21 : #include "ViewClipboard.hxx"
22 :
23 : #include "DrawDocShell.hxx"
24 : #include "View.hxx"
25 : #include "ViewShell.hxx"
26 : #include "Window.hxx"
27 :
28 : #include "drawdoc.hxx"
29 : #include "sdpage.hxx"
30 : #include "sdxfer.hxx"
31 : #include "sdresid.hxx"
32 : #include "glob.hrc"
33 :
34 : #include <svx/svdpagv.hxx>
35 : #include <osl/mutex.hxx>
36 : #include <vcl/svapp.hxx>
37 :
38 : namespace sd {
39 :
40 0 : ViewClipboard::ViewClipboard (::sd::View& rView)
41 0 : : mrView(rView)
42 : {
43 0 : }
44 :
45 :
46 :
47 :
48 0 : ViewClipboard::~ViewClipboard (void)
49 : {
50 0 : }
51 :
52 :
53 :
54 :
55 0 : void ViewClipboard::HandlePageDrop (const SdTransferable& rTransferable)
56 : {
57 : // Determine whether to insert the given set of slides or to assign a
58 : // given master page.
59 0 : SdPage* pMasterPage = GetFirstMasterPage (rTransferable);
60 0 : if (pMasterPage != NULL)
61 0 : AssignMasterPage (rTransferable, pMasterPage);
62 : else
63 0 : InsertSlides (rTransferable, DetermineInsertPosition (rTransferable));
64 0 : }
65 :
66 :
67 :
68 :
69 0 : SdPage* ViewClipboard::GetFirstMasterPage (const SdTransferable& rTransferable)
70 : {
71 0 : SdPage* pFirstMasterPage = NULL;
72 :
73 0 : if (rTransferable.HasPageBookmarks())
74 : {
75 : do
76 : {
77 0 : const std::vector<rtl::OUString> &rBookmarks = rTransferable.GetPageBookmarks();
78 :
79 0 : if (rBookmarks.empty())
80 : break;
81 :
82 0 : DrawDocShell* pDocShell = rTransferable.GetPageDocShell();
83 0 : if (pDocShell == NULL)
84 : break;
85 :
86 0 : SdDrawDocument* pDocument = pDocShell->GetDoc();
87 0 : if (pDocument == NULL)
88 : break;
89 :
90 0 : std::vector<rtl::OUString>::const_iterator pIter;
91 0 : for ( pIter = rBookmarks.begin(); pIter != rBookmarks.end(); ++pIter )
92 : {
93 0 : String sName (*pIter);
94 : sal_Bool bIsMasterPage;
95 :
96 : // SdPage* GetMasterSdPage(sal_uInt16 nPgNum, PageKind ePgKind);
97 : // sal_uInt16 GetMasterSdPageCount(PageKind ePgKind) const;
98 :
99 : sal_uInt16 nBMPage = pDocument->GetPageByName (
100 0 : sName, bIsMasterPage);
101 0 : if ( ! bIsMasterPage)
102 : {
103 : // At least one regular slide: return NULL to indicate
104 : // that not all bookmarks point to master pages.
105 0 : pFirstMasterPage = NULL;
106 : break;
107 : }
108 0 : else if (pFirstMasterPage == NULL)
109 : {
110 : // Remember the first master page for later.
111 0 : if (nBMPage != SDRPAGE_NOTFOUND)
112 : pFirstMasterPage = static_cast<SdPage*>(
113 0 : pDocument->GetMasterPage(nBMPage));
114 : }
115 0 : }
116 : }
117 : while (false);
118 : }
119 :
120 0 : return pFirstMasterPage;
121 : }
122 :
123 :
124 :
125 :
126 0 : void ViewClipboard::AssignMasterPage (
127 : const SdTransferable& rTransferable,
128 : SdPage* pMasterPage)
129 : {
130 0 : if (pMasterPage == NULL)
131 : return;
132 :
133 : // Get the target page to which the master page is assigned.
134 0 : SdrPageView* pPageView = mrView.GetSdrPageView();
135 0 : if (pPageView == NULL)
136 : return;
137 :
138 0 : SdPage* pPage = static_cast<SdPage*>(pPageView->GetPage());
139 0 : if (pPage == NULL)
140 : return;
141 :
142 0 : SdDrawDocument& rDocument = mrView.GetDoc();
143 :
144 0 : if ( ! rTransferable.HasPageBookmarks())
145 : return;
146 :
147 0 : DrawDocShell* pDataDocShell = rTransferable.GetPageDocShell();
148 0 : if (pDataDocShell == NULL)
149 : return;
150 :
151 0 : SdDrawDocument* pSourceDocument = pDataDocShell->GetDoc();
152 0 : if (pSourceDocument == NULL)
153 : return;
154 :
155 : // We have to remove the layout suffix from the layout name which is
156 : // appended again by SetMasterPage() to the given name. Don't ask.
157 0 : String sLayoutSuffix (RTL_CONSTASCII_USTRINGPARAM(SD_LT_SEPARATOR));
158 0 : sLayoutSuffix.Append (SdResId(STR_LAYOUT_OUTLINE));
159 0 : sal_uInt16 nLength = sLayoutSuffix.Len();
160 0 : String sLayoutName (pMasterPage->GetLayoutName());
161 0 : if (String(sLayoutName, sLayoutName.Len()-nLength, nLength).Equals (
162 0 : sLayoutSuffix))
163 0 : sLayoutName = String(sLayoutName, 0, sLayoutName.Len()-nLength);
164 :
165 : rDocument.SetMasterPage (
166 0 : pPage->GetPageNum() / 2,
167 : sLayoutName,
168 : pSourceDocument,
169 : sal_False, // Exchange the master page of only the target page.
170 : sal_False // Keep unused master pages.
171 0 : );
172 : }
173 :
174 :
175 :
176 :
177 0 : sal_uInt16 ViewClipboard::DetermineInsertPosition (
178 : const SdTransferable& )
179 : {
180 0 : SdDrawDocument& rDoc = mrView.GetDoc();
181 0 : sal_uInt16 nPgCnt = rDoc.GetSdPageCount( PK_STANDARD );
182 :
183 : // Insert position is the behind the last selected page or behind the
184 : // last page when the selection is empty.
185 0 : sal_uInt16 nInsertPos = rDoc.GetSdPageCount( PK_STANDARD ) * 2 + 1;
186 0 : for( sal_uInt16 nPage = 0; nPage < nPgCnt; nPage++ )
187 : {
188 0 : SdPage* pPage = rDoc.GetSdPage( nPage, PK_STANDARD );
189 :
190 0 : if( pPage->IsSelected() )
191 0 : nInsertPos = nPage * 2 + 3;
192 : }
193 :
194 0 : return nInsertPos;
195 : }
196 :
197 :
198 :
199 :
200 0 : sal_uInt16 ViewClipboard::InsertSlides (
201 : const SdTransferable& rTransferable,
202 : sal_uInt16 nInsertPosition)
203 : {
204 0 : SdDrawDocument& rDoc = mrView.GetDoc();
205 :
206 0 : sal_uInt16 nInsertPgCnt = 0;
207 0 : sal_Bool bMergeMasterPages = !rTransferable.HasSourceDoc( &rDoc );
208 :
209 : // Prepare the insertion.
210 0 : const std::vector<rtl::OUString> *pBookmarkList = NULL;
211 : DrawDocShell* pDataDocSh;
212 0 : if (rTransferable.HasPageBookmarks())
213 : {
214 : // When the transferable contains page bookmarks then the referenced
215 : // pages are inserted.
216 0 : pBookmarkList = &rTransferable.GetPageBookmarks();
217 0 : pDataDocSh = rTransferable.GetPageDocShell();
218 0 : nInsertPgCnt = (sal_uInt16)pBookmarkList->size();
219 : }
220 : else
221 : {
222 : // Otherwise all pages of the document of the transferable are
223 : // inserted.
224 0 : SfxObjectShell* pShell = rTransferable.GetDocShell();
225 0 : pDataDocSh = (DrawDocShell*) pShell;
226 0 : SdDrawDocument* pDataDoc = pDataDocSh->GetDoc();
227 :
228 0 : if (pDataDoc!=NULL && pDataDoc->GetSdPageCount(PK_STANDARD))
229 0 : nInsertPgCnt = pDataDoc->GetSdPageCount(PK_STANDARD);
230 : }
231 0 : if (nInsertPgCnt > 0)
232 : {
233 0 : const SolarMutexGuard aGuard;
234 0 : ::sd::Window* pWin = mrView.GetViewShell()->GetActiveWindow();
235 0 : const sal_Bool bWait = pWin && pWin->IsWait();
236 :
237 0 : if( bWait )
238 0 : pWin->LeaveWait();
239 :
240 : rDoc.InsertBookmarkAsPage(
241 : pBookmarkList ? *pBookmarkList : std::vector<rtl::OUString>(),
242 : NULL,
243 : sal_False,
244 : sal_False,
245 : nInsertPosition,
246 0 : (&rTransferable == SD_MOD()->pTransferDrag),
247 : pDataDocSh,
248 : sal_True,
249 : bMergeMasterPages,
250 0 : sal_False);
251 :
252 0 : if( bWait )
253 0 : pWin->EnterWait();
254 : }
255 :
256 0 : return nInsertPgCnt;
257 : }
258 :
259 :
260 : } // end of namespace ::sd
261 :
262 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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