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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 "CurrentMasterPagesSelector.hxx"
21 : #include "PreviewValueSet.hxx"
22 : #include "ViewShellBase.hxx"
23 : #include "SidebarShellManager.hxx"
24 : #include "DrawViewShell.hxx"
25 : #include "drawdoc.hxx"
26 : #include "sdpage.hxx"
27 : #include "MasterPageContainer.hxx"
28 : #include "MasterPageDescriptor.hxx"
29 : #include "EventMultiplexer.hxx"
30 : #include "app.hrc"
31 : #include "DrawDocShell.hxx"
32 : #include "res_bmp.hrc"
33 : #include "sdresid.hxx"
34 : #include "helpids.h"
35 :
36 : #include <vcl/image.hxx>
37 : #include <svx/svdmodel.hxx>
38 : #include <sfx2/request.hxx>
39 :
40 : #include <set>
41 :
42 :
43 : using namespace ::com::sun::star;
44 :
45 : namespace sd { namespace sidebar {
46 :
47 0 : MasterPagesSelector* CurrentMasterPagesSelector::Create (
48 : ::Window* pParent,
49 : ViewShellBase& rViewShellBase,
50 : const cssu::Reference<css::ui::XSidebar>& rxSidebar)
51 : {
52 0 : SdDrawDocument* pDocument = rViewShellBase.GetDocument();
53 0 : if (pDocument == NULL)
54 0 : return NULL;
55 :
56 0 : ::boost::shared_ptr<MasterPageContainer> pContainer (new MasterPageContainer());
57 :
58 : MasterPagesSelector* pSelector(
59 : new CurrentMasterPagesSelector (
60 : pParent,
61 : *pDocument,
62 : rViewShellBase,
63 : pContainer,
64 0 : rxSidebar));
65 0 : pSelector->LateInit();
66 0 : pSelector->SetHelpId( HID_SD_TASK_PANE_PREVIEW_CURRENT );
67 :
68 0 : return pSelector;
69 : }
70 :
71 :
72 :
73 :
74 0 : CurrentMasterPagesSelector::CurrentMasterPagesSelector (
75 : ::Window* pParent,
76 : SdDrawDocument& rDocument,
77 : ViewShellBase& rBase,
78 : const ::boost::shared_ptr<MasterPageContainer>& rpContainer,
79 : const cssu::Reference<css::ui::XSidebar>& rxSidebar)
80 0 : : MasterPagesSelector (pParent, rDocument, rBase, rpContainer, rxSidebar)
81 : {
82 : // For this master page selector only we change the default action for
83 : // left clicks.
84 0 : mnDefaultClickAction = SID_TP_APPLY_TO_SELECTED_SLIDES;
85 :
86 0 : Link aLink (LINK(this,CurrentMasterPagesSelector,EventMultiplexerListener));
87 : rBase.GetEventMultiplexer()->AddEventListener(aLink,
88 : sd::tools::EventMultiplexerEvent::EID_CURRENT_PAGE
89 : | sd::tools::EventMultiplexerEvent::EID_EDIT_MODE_NORMAL
90 : | sd::tools::EventMultiplexerEvent::EID_EDIT_MODE_MASTER
91 : | sd::tools::EventMultiplexerEvent::EID_PAGE_ORDER
92 : | sd::tools::EventMultiplexerEvent::EID_SHAPE_CHANGED
93 : | sd::tools::EventMultiplexerEvent::EID_SHAPE_INSERTED
94 0 : | sd::tools::EventMultiplexerEvent::EID_SHAPE_REMOVED);
95 0 : }
96 :
97 :
98 :
99 :
100 0 : CurrentMasterPagesSelector::~CurrentMasterPagesSelector (void)
101 : {
102 0 : if (mrDocument.GetDocSh() != NULL)
103 : {
104 0 : EndListening(*mrDocument.GetDocSh());
105 : }
106 : else
107 : {
108 : OSL_ASSERT(mrDocument.GetDocSh() != NULL);
109 : }
110 :
111 0 : Link aLink (LINK(this,CurrentMasterPagesSelector,EventMultiplexerListener));
112 0 : mrBase.GetEventMultiplexer()->RemoveEventListener(aLink);
113 0 : }
114 :
115 :
116 :
117 :
118 0 : void CurrentMasterPagesSelector::LateInit (void)
119 : {
120 0 : MasterPagesSelector::LateInit();
121 0 : MasterPagesSelector::Fill();
122 0 : if (mrDocument.GetDocSh() != NULL)
123 : {
124 0 : StartListening(*mrDocument.GetDocSh());
125 : }
126 : else
127 : {
128 : OSL_ASSERT(mrDocument.GetDocSh() != NULL);
129 : }
130 0 : }
131 :
132 :
133 :
134 :
135 0 : void CurrentMasterPagesSelector::Fill (ItemList& rItemList)
136 : {
137 0 : sal_uInt16 nPageCount = mrDocument.GetMasterSdPageCount(PK_STANDARD);
138 : SdPage* pMasterPage;
139 : // Remember the names of the master pages that have been inserted to
140 : // avoid double insertion.
141 0 : ::std::set<String> aMasterPageNames;
142 0 : for (sal_uInt16 nIndex=0; nIndex<nPageCount; nIndex++)
143 : {
144 0 : pMasterPage = mrDocument.GetMasterSdPage (nIndex, PK_STANDARD);
145 0 : if (pMasterPage == NULL)
146 0 : continue;
147 :
148 : // Use the name of the master page to avoid duplicate entries.
149 0 : String sName (pMasterPage->GetName());
150 0 : if (aMasterPageNames.find(sName)!=aMasterPageNames.end())
151 0 : continue;
152 0 : aMasterPageNames.insert (sName);
153 :
154 : // Look up the master page in the container and, when it is not yet
155 : // in it, insert it.
156 0 : MasterPageContainer::Token aToken = mpContainer->GetTokenForPageObject(pMasterPage);
157 0 : if (aToken == MasterPageContainer::NIL_TOKEN)
158 : {
159 : SharedMasterPageDescriptor pDescriptor (new MasterPageDescriptor(
160 : MasterPageContainer::MASTERPAGE,
161 : nIndex,
162 : String(),
163 : pMasterPage->GetName(),
164 : String(),
165 0 : pMasterPage->IsPrecious(),
166 0 : ::boost::shared_ptr<PageObjectProvider>(new ExistingPageProvider(pMasterPage)),
167 0 : ::boost::shared_ptr<PreviewProvider>(new PagePreviewProvider())));
168 0 : aToken = mpContainer->PutMasterPage(pDescriptor);
169 : }
170 :
171 0 : rItemList.push_back(aToken);
172 0 : }
173 0 : }
174 :
175 :
176 :
177 :
178 0 : ResId CurrentMasterPagesSelector::GetContextMenuResId (void) const
179 : {
180 0 : return SdResId(RID_TASKPANE_CURRENT_MASTERPAGESSELECTOR_POPUP);
181 : }
182 :
183 :
184 :
185 :
186 0 : void CurrentMasterPagesSelector::UpdateSelection (void)
187 : {
188 : // Iterate over all pages and for the selected ones put the name of
189 : // their master page into a set.
190 0 : sal_uInt16 nPageCount = mrDocument.GetSdPageCount(PK_STANDARD);
191 : SdPage* pPage;
192 0 : ::std::set<String> aNames;
193 : sal_uInt16 nIndex;
194 0 : bool bLoop (true);
195 0 : for (nIndex=0; nIndex<nPageCount && bLoop; nIndex++)
196 : {
197 0 : pPage = mrDocument.GetSdPage (nIndex, PK_STANDARD);
198 0 : if (pPage != NULL && pPage->IsSelected())
199 : {
200 0 : if ( ! pPage->TRG_HasMasterPage())
201 : {
202 : // One of the pages has no master page. This is an
203 : // indicator for that this method is called in the middle of
204 : // a document change and that the model is not in a valid
205 : // state. Therefore we stop update the selection and wait
206 : // for another call to UpdateSelection when the model is
207 : // valid again.
208 0 : bLoop = false;
209 : }
210 : else
211 : {
212 0 : SdrPage& rMasterPage (pPage->TRG_GetMasterPage());
213 0 : SdPage* pMasterPage = static_cast<SdPage*>(&rMasterPage);
214 0 : if (pMasterPage != NULL)
215 0 : aNames.insert (pMasterPage->GetName());
216 : }
217 : }
218 : }
219 :
220 : // Find the items for the master pages in the set.
221 0 : sal_uInt16 nItemCount (PreviewValueSet::GetItemCount());
222 0 : for (nIndex=1; nIndex<=nItemCount && bLoop; nIndex++)
223 : {
224 0 : String sName (PreviewValueSet::GetItemText (nIndex));
225 0 : if (aNames.find(sName) != aNames.end())
226 : {
227 0 : PreviewValueSet::SelectItem (nIndex);
228 : }
229 0 : }
230 0 : }
231 :
232 :
233 :
234 :
235 0 : void CurrentMasterPagesSelector::ExecuteCommand (const sal_Int32 nCommandId)
236 : {
237 0 : if (nCommandId == SID_DELETE_MASTER_PAGE)
238 : {
239 : // Check once again that the master page can safely be deleted,
240 : // i.e. is not used.
241 0 : SdPage* pMasterPage = GetSelectedMasterPage();
242 0 : if (pMasterPage != NULL
243 0 : && mrDocument.GetMasterPageUserCount(pMasterPage) == 0)
244 : {
245 : // Removing the precious flag so that the following call to
246 : // RemoveUnnessesaryMasterPages() will remove this master page.
247 0 : pMasterPage->SetPrecious(false);
248 0 : mrDocument.RemoveUnnecessaryMasterPages(pMasterPage, sal_False, sal_True);
249 : }
250 : }
251 : else
252 0 : MasterPagesSelector::ExecuteCommand(nCommandId);
253 0 : }
254 :
255 :
256 :
257 :
258 0 : void CurrentMasterPagesSelector::ProcessPopupMenu (Menu& rMenu)
259 : {
260 : // Disable the SID_DELTE_MASTER slot when there is only one master page.
261 0 : if (mrDocument.GetMasterPageUserCount(GetSelectedMasterPage()) > 0)
262 : {
263 0 : if (rMenu.GetItemPos(SID_DELETE_MASTER_PAGE) != MENU_ITEM_NOTFOUND)
264 0 : rMenu.EnableItem(SID_DELETE_MASTER_PAGE, sal_False);
265 : }
266 :
267 : ::boost::shared_ptr<DrawViewShell> pDrawViewShell (
268 0 : ::boost::dynamic_pointer_cast<DrawViewShell>(mrBase.GetMainViewShell()));
269 0 : if (pDrawViewShell
270 0 : && pDrawViewShell->GetEditMode() == EM_MASTERPAGE)
271 : {
272 0 : if (rMenu.GetItemPos(SID_TP_EDIT_MASTER) != MENU_ITEM_NOTFOUND)
273 0 : rMenu.EnableItem(SID_TP_EDIT_MASTER, sal_False);
274 : }
275 :
276 0 : MasterPagesSelector::ProcessPopupMenu(rMenu);
277 0 : }
278 :
279 :
280 :
281 :
282 :
283 :
284 0 : IMPL_LINK(CurrentMasterPagesSelector,EventMultiplexerListener,
285 : sd::tools::EventMultiplexerEvent*,pEvent)
286 : {
287 0 : if (pEvent != NULL)
288 : {
289 0 : switch (pEvent->meEventId)
290 : {
291 : case sd::tools::EventMultiplexerEvent::EID_CURRENT_PAGE:
292 : case sd::tools::EventMultiplexerEvent::EID_EDIT_MODE_NORMAL:
293 : case sd::tools::EventMultiplexerEvent::EID_EDIT_MODE_MASTER:
294 : case sd::tools::EventMultiplexerEvent::EID_SLIDE_SORTER_SELECTION:
295 0 : UpdateSelection();
296 0 : break;
297 :
298 : case sd::tools::EventMultiplexerEvent::EID_PAGE_ORDER:
299 : // This is tricky. If a master page is removed, moved, or
300 : // added we have to wait until both the notes master page
301 : // and the standard master page have been removed, moved,
302 : // or added. We do this by looking at the number of master
303 : // pages which has to be odd in the consistent state (the
304 : // handout master page is always present). If the number is
305 : // even we ignore the hint.
306 0 : if (mrBase.GetDocument()->GetMasterPageCount()%2 == 1)
307 0 : MasterPagesSelector::Fill();
308 0 : break;
309 :
310 : case sd::tools::EventMultiplexerEvent::EID_SHAPE_CHANGED:
311 : case sd::tools::EventMultiplexerEvent::EID_SHAPE_INSERTED:
312 : case sd::tools::EventMultiplexerEvent::EID_SHAPE_REMOVED:
313 0 : InvalidatePreview((const SdPage*)pEvent->mpUserData);
314 0 : break;
315 : }
316 : }
317 :
318 0 : return 0;
319 : }
320 :
321 :
322 :
323 :
324 0 : void CurrentMasterPagesSelector::NotifyHint (SfxBroadcaster&, const SfxHint& rHint)
325 : {
326 0 : const SfxSimpleHint* pSimpleHint = dynamic_cast<const SfxSimpleHint*>(&rHint);
327 0 : if (pSimpleHint != NULL)
328 : {
329 0 : if (pSimpleHint->GetId() == SFX_HINT_DOCCHANGED)
330 : {
331 : // Is the edit view visible in the center pane?
332 : ::boost::shared_ptr<DrawViewShell> pDrawViewShell (
333 0 : ::boost::dynamic_pointer_cast<DrawViewShell>(mrBase.GetMainViewShell()));
334 0 : if (pDrawViewShell.get() != NULL)
335 : {
336 : // Is the edit view in master page mode?
337 0 : if (pDrawViewShell->GetEditMode() == EM_MASTERPAGE)
338 : {
339 : // Mark the currently edited master page as precious.
340 0 : SdPage* pCurrentMasterPage = pDrawViewShell->getCurrentPage();
341 0 : if (pCurrentMasterPage != NULL)
342 0 : pCurrentMasterPage->SetPrecious(true);
343 : }
344 0 : }
345 : }
346 : }
347 0 : }
348 :
349 :
350 33 : } } // end of namespace sd::sidebar
351 :
352 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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