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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 <AnnotationWin.hxx>
21 :
22 : #include <AnnotationMenuButton.hxx>
23 : #include <PostItMgr.hxx>
24 :
25 : #include <annotation.hrc>
26 : #include <popup.hrc>
27 : #include <cmdid.h>
28 :
29 : #include <vcl/menu.hxx>
30 :
31 : #include <svl/undo.hxx>
32 : #include <unotools/syslocale.hxx>
33 : #include <svl/languageoptions.hxx>
34 :
35 : #include <editeng/postitem.hxx>
36 : #include <editeng/fhgtitem.hxx>
37 : #include <editeng/langitem.hxx>
38 :
39 : #include <editeng/editview.hxx>
40 : #include <editeng/outliner.hxx>
41 : #include <editeng/editeng.hxx>
42 : #include <editeng/editobj.hxx>
43 :
44 : #include <docufld.hxx>
45 : #include <txtfld.hxx>
46 : #include <ndtxt.hxx>
47 : #include <view.hxx>
48 : #include <wrtsh.hxx>
49 : #include <docsh.hxx>
50 : #include <doc.hxx>
51 : #include <IDocumentUndoRedo.hxx>
52 : #include <SwUndoField.hxx>
53 :
54 : #include <boost/scoped_ptr.hpp>
55 :
56 : namespace sw { namespace annotation {
57 :
58 48 : SwAnnotationWin::SwAnnotationWin( SwEditWin& rEditWin,
59 : WinBits nBits,
60 : SwPostItMgr& aMgr,
61 : SwPostItBits aBits,
62 : SwSidebarItem& rSidebarItem,
63 : SwFmtFld* aField )
64 : : SwSidebarWin( rEditWin, nBits, aMgr, aBits, rSidebarItem )
65 : , mpFmtFld(aField)
66 48 : , mpFld( static_cast<SwPostItField*>(aField->GetField()))
67 96 : , mpButtonPopup(0)
68 : {
69 48 : }
70 :
71 144 : SwAnnotationWin::~SwAnnotationWin()
72 : {
73 48 : delete mpButtonPopup;
74 96 : }
75 :
76 48 : void SwAnnotationWin::SetPostItText()
77 : {
78 : //If the cursor was visible, then make it visible again after
79 : //changing text, e.g. fdo#33599
80 48 : Cursor *pCursor = GetOutlinerView()->GetEditView().GetCursor();
81 48 : bool bCursorVisible = pCursor ? pCursor->IsVisible() : false;
82 :
83 : //If the new text is the same as the old text, keep the same insertion
84 : //point .e.g. fdo#33599
85 48 : mpFld = static_cast<SwPostItField*>(mpFmtFld->GetField());
86 48 : OUString sNewText = mpFld->GetPar2();
87 48 : bool bTextUnchanged = sNewText.equals(Engine()->GetEditEngine().GetText());
88 48 : ESelection aOrigSelection(GetOutlinerView()->GetEditView().GetSelection());
89 :
90 : // get text from SwPostItField and insert into our textview
91 48 : Engine()->SetModifyHdl( Link() );
92 48 : Engine()->EnableUndo( false );
93 48 : if( mpFld->GetTextObject() )
94 47 : Engine()->SetText( *mpFld->GetTextObject() );
95 : else
96 : {
97 1 : Engine()->Clear();
98 1 : GetOutlinerView()->SetAttribs(DefaultItem());
99 1 : GetOutlinerView()->InsertText(sNewText,false);
100 : }
101 :
102 48 : Engine()->ClearModifyFlag();
103 48 : Engine()->GetUndoManager().Clear();
104 48 : Engine()->EnableUndo( true );
105 48 : Engine()->SetModifyHdl( LINK( this, SwAnnotationWin, ModifyHdl ) );
106 48 : if (bTextUnchanged)
107 0 : GetOutlinerView()->GetEditView().SetSelection(aOrigSelection);
108 48 : if (bCursorVisible)
109 48 : GetOutlinerView()->ShowCursor();
110 48 : Invalidate();
111 48 : }
112 :
113 0 : void SwAnnotationWin::UpdateData()
114 : {
115 0 : if ( Engine()->IsModified() )
116 : {
117 : IDocumentUndoRedo & rUndoRedo(
118 0 : DocView().GetDocShell()->GetDoc()->GetIDocumentUndoRedo());
119 0 : boost::scoped_ptr<SwField> pOldField;
120 0 : if (rUndoRedo.DoesUndo())
121 : {
122 0 : pOldField.reset(mpFld->Copy());
123 : }
124 0 : mpFld->SetPar2(Engine()->GetEditEngine().GetText());
125 0 : mpFld->SetTextObject(Engine()->CreateParaObject());
126 0 : if (rUndoRedo.DoesUndo())
127 : {
128 0 : SwTxtFld *const pTxtFld = mpFmtFld->GetTxtFld();
129 0 : SwPosition aPosition( pTxtFld->GetTxtNode() );
130 0 : aPosition.nContent = *pTxtFld->GetStart();
131 : rUndoRedo.AppendUndo(
132 0 : new SwUndoFieldFromDoc(aPosition, *pOldField, *mpFld, 0, true));
133 : }
134 : // so we get a new layout of notes (anchor position is still the same and we would otherwise not get one)
135 0 : Mgr().SetLayout();
136 : // #i98686# if we have several views, all notes should update their text
137 0 : mpFmtFld->Broadcast(SwFmtFldHint( 0, SWFMTFLD_CHANGED));
138 0 : DocView().GetDocShell()->SetModified();
139 : }
140 0 : Engine()->ClearModifyFlag();
141 0 : Engine()->GetUndoManager().Clear();
142 0 : }
143 :
144 0 : void SwAnnotationWin::Delete()
145 : {
146 0 : SwSidebarWin::Delete();
147 : // we delete the field directly, the Mgr cleans up the PostIt by listening
148 0 : DocView().GetWrtShellPtr()->GotoField(*mpFmtFld);
149 0 : GrabFocusToDocument();
150 0 : DocView().GetWrtShellPtr()->DelRight();
151 0 : }
152 :
153 0 : void SwAnnotationWin::GotoPos()
154 : {
155 0 : DocView().GetDocShell()->GetWrtShell()->GotoField(*mpFmtFld);
156 0 : }
157 :
158 0 : sal_uInt32 SwAnnotationWin::MoveCaret()
159 : {
160 : // if this is an answer, do not skip over all following ones, but insert directly behind the current one
161 : // but when just leaving a note, skip all following ones as well to continue typing
162 0 : return Mgr().IsAnswer()
163 : ? 1
164 0 : : 1 + CountFollowing();
165 : }
166 :
167 : //returns true, if there is another note right before this note
168 322 : bool SwAnnotationWin::CalcFollow()
169 : {
170 322 : SwTxtFld* pTxtFld = mpFmtFld->GetTxtFld();
171 322 : SwPosition aPosition( pTxtFld->GetTxtNode() );
172 322 : aPosition.nContent = *pTxtFld->GetStart();
173 : SwTxtAttr * const pTxtAttr =
174 322 : pTxtFld->GetTxtNode().GetTxtAttrForCharAt(
175 322 : aPosition.nContent.GetIndex() - 1,
176 644 : RES_TXTATR_ANNOTATION );
177 322 : const SwField* pFld = pTxtAttr ? pTxtAttr->GetFmtFld().GetField() : 0;
178 322 : return pFld && (pFld->Which()== RES_POSTITFLD);
179 : }
180 :
181 : // counts how many SwPostItField we have right after the current one
182 0 : sal_uInt32 SwAnnotationWin::CountFollowing()
183 : {
184 0 : sal_uInt32 aCount = 1; // we start with 1, so we have to subtract one at the end again
185 0 : SwTxtFld* pTxtFld = mpFmtFld->GetTxtFld();
186 0 : SwPosition aPosition( pTxtFld->GetTxtNode() );
187 0 : aPosition.nContent = *pTxtFld->GetStart();
188 :
189 0 : SwTxtAttr * pTxtAttr = pTxtFld->GetTxtNode().GetTxtAttrForCharAt(
190 0 : aPosition.nContent.GetIndex() + 1,
191 0 : RES_TXTATR_ANNOTATION );
192 : SwField* pFld = pTxtAttr
193 0 : ? const_cast<SwField*>(pTxtAttr->GetFmtFld().GetField())
194 0 : : 0;
195 0 : while ( pFld && ( pFld->Which()== RES_POSTITFLD ) )
196 : {
197 0 : aCount++;
198 0 : pTxtAttr = pTxtFld->GetTxtNode().GetTxtAttrForCharAt(
199 0 : aPosition.nContent.GetIndex() + aCount,
200 0 : RES_TXTATR_ANNOTATION );
201 : pFld = pTxtAttr
202 0 : ? const_cast<SwField*>(pTxtAttr->GetFmtFld().GetField())
203 0 : : 0;
204 : }
205 0 : return aCount - 1;
206 : }
207 :
208 48 : MenuButton* SwAnnotationWin::CreateMenuButton()
209 : {
210 48 : mpButtonPopup = new PopupMenu(SW_RES(MN_ANNOTATION_BUTTON));
211 48 : OUString aText = mpButtonPopup->GetItemText( FN_DELETE_NOTE_AUTHOR );
212 96 : SwRewriter aRewriter;
213 48 : aRewriter.AddRule(UndoArg1,GetAuthor());
214 48 : aText = aRewriter.Apply(aText);
215 48 : mpButtonPopup->SetItemText(FN_DELETE_NOTE_AUTHOR,aText);
216 48 : MenuButton* pMenuButton = new AnnotationMenuButton( *this );
217 48 : pMenuButton->SetPopupMenu( mpButtonPopup );
218 48 : pMenuButton->Show();
219 96 : return pMenuButton;
220 : }
221 :
222 0 : void SwAnnotationWin::InitAnswer(OutlinerParaObject* pText)
223 : {
224 : //collect our old meta data
225 0 : SwSidebarWin* pWin = Mgr().GetNextPostIt(KEY_PAGEUP, this);
226 0 : const SvtSysLocale aSysLocale;
227 0 : const LocaleDataWrapper& rLocalData = aSysLocale.GetLocaleData();
228 0 : SwRewriter aRewriter;
229 0 : aRewriter.AddRule(UndoArg1, pWin->GetAuthor());
230 : const OUString aText = aRewriter.Apply(SW_RESSTR(STR_REPLY))
231 0 : + " (" + rLocalData.getDate( pWin->GetDate())
232 0 : + ", " + rLocalData.getTime( pWin->GetTime(), false)
233 0 : + "): \"";
234 0 : GetOutlinerView()->InsertText(aText,false);
235 :
236 : // insert old, selected text or "..."
237 : // TODO: iterate over all paragraphs, not only first one to find out if it is empty
238 0 : if (!pText->GetTextObject().GetText(0).isEmpty())
239 0 : GetOutlinerView()->GetEditView().InsertText(pText->GetTextObject());
240 : else
241 0 : GetOutlinerView()->InsertText(OUString("..."),false);
242 0 : GetOutlinerView()->InsertText(OUString("\"\n"),false);
243 :
244 0 : GetOutlinerView()->SetSelection(ESelection(0,0,EE_PARA_ALL,EE_TEXTPOS_ALL));
245 0 : SfxItemSet aAnswerSet( DocView().GetDocShell()->GetPool() );
246 0 : aAnswerSet.Put(SvxFontHeightItem(200,80,EE_CHAR_FONTHEIGHT));
247 0 : aAnswerSet.Put(SvxPostureItem(ITALIC_NORMAL,EE_CHAR_ITALIC));
248 0 : GetOutlinerView()->SetAttribs(aAnswerSet);
249 0 : GetOutlinerView()->SetSelection(ESelection(EE_PARA_MAX_COUNT,EE_TEXTPOS_MAX_COUNT,EE_PARA_MAX_COUNT,EE_TEXTPOS_MAX_COUNT));
250 :
251 : //remove all attributes and reset our standard ones
252 0 : GetOutlinerView()->GetEditView().RemoveAttribsKeepLanguages(true);
253 0 : GetOutlinerView()->SetAttribs(DefaultItem());
254 : // lets insert an undo step so the initial text can be easily deleted
255 : // but do not use UpdateData() directly, would set modified state again and reentrance into Mgr
256 0 : Engine()->SetModifyHdl( Link() );
257 : IDocumentUndoRedo & rUndoRedo(
258 0 : DocView().GetDocShell()->GetDoc()->GetIDocumentUndoRedo());
259 0 : boost::scoped_ptr<SwField> pOldField;
260 0 : if (rUndoRedo.DoesUndo())
261 : {
262 0 : pOldField.reset(mpFld->Copy());
263 : }
264 0 : mpFld->SetPar2(Engine()->GetEditEngine().GetText());
265 0 : mpFld->SetTextObject(Engine()->CreateParaObject());
266 0 : if (rUndoRedo.DoesUndo())
267 : {
268 0 : SwTxtFld *const pTxtFld = mpFmtFld->GetTxtFld();
269 0 : SwPosition aPosition( pTxtFld->GetTxtNode() );
270 0 : aPosition.nContent = *pTxtFld->GetStart();
271 : rUndoRedo.AppendUndo(
272 0 : new SwUndoFieldFromDoc(aPosition, *pOldField, *mpFld, 0, true));
273 : }
274 0 : Engine()->SetModifyHdl( LINK( this, SwAnnotationWin, ModifyHdl ) );
275 0 : Engine()->ClearModifyFlag();
276 0 : Engine()->GetUndoManager().Clear();
277 0 : }
278 :
279 48 : SvxLanguageItem SwAnnotationWin::GetLanguage(void)
280 : {
281 : // set initial language for outliner
282 48 : sal_uInt16 nScriptType = SvtLanguageOptions::GetScriptTypeOfLanguage( mpFld->GetLanguage() );
283 48 : sal_uInt16 nLangWhichId = 0;
284 48 : switch (nScriptType)
285 : {
286 48 : case SCRIPTTYPE_LATIN : nLangWhichId = EE_CHAR_LANGUAGE ; break;
287 0 : case SCRIPTTYPE_ASIAN : nLangWhichId = EE_CHAR_LANGUAGE_CJK; break;
288 0 : case SCRIPTTYPE_COMPLEX : nLangWhichId = EE_CHAR_LANGUAGE_CTL; break;
289 : default: OSL_FAIL("GetLanguage: wrong script type");
290 : }
291 48 : return SvxLanguageItem(mpFld->GetLanguage(),nLangWhichId);
292 : }
293 :
294 0 : bool SwAnnotationWin::IsProtected()
295 : {
296 0 : return SwSidebarWin::IsProtected() ||
297 0 : GetLayoutStatus() == SwPostItHelper::DELETED ||
298 0 : ( mpFmtFld ? mpFmtFld->IsProtect() : false );
299 : }
300 :
301 144 : OUString SwAnnotationWin::GetAuthor()
302 : {
303 144 : return mpFld->GetPar1();
304 : }
305 :
306 48 : Date SwAnnotationWin::GetDate()
307 : {
308 48 : return mpFld->GetDate();
309 : }
310 :
311 89 : Time SwAnnotationWin::GetTime()
312 : {
313 89 : return mpFld->GetTime();
314 : }
315 :
316 : } } // end of namespace sw::annotation
317 :
318 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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