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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 :
58 130 : 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)
66 130 : , mpFld( static_cast<SwPostItField*>(aField->GetField()))
67 260 : , mpButtonPopup(0)
68 : {
69 130 : }
70 :
71 390 : SwAnnotationWin::~SwAnnotationWin()
72 : {
73 130 : delete mpButtonPopup;
74 260 : }
75 :
76 130 : void SwAnnotationWin::SetPostItText()
77 : {
78 : //If the cursor was visible, then make it visible again after
79 : //changing text, e.g. fdo#33599
80 130 : vcl::Cursor *pCursor = GetOutlinerView()->GetEditView().GetCursor();
81 130 : bool bCursorVisible = pCursor && pCursor->IsVisible();
82 :
83 : //If the new text is the same as the old text, keep the same insertion
84 : //point .e.g. fdo#33599
85 130 : mpFld = static_cast<SwPostItField*>(mpFmtFld->GetField());
86 130 : OUString sNewText = mpFld->GetPar2();
87 130 : bool bTextUnchanged = sNewText.equals(Engine()->GetEditEngine().GetText());
88 130 : ESelection aOrigSelection(GetOutlinerView()->GetEditView().GetSelection());
89 :
90 : // get text from SwPostItField and insert into our textview
91 130 : Engine()->SetModifyHdl( Link() );
92 130 : Engine()->EnableUndo( false );
93 130 : if( mpFld->GetTextObject() )
94 108 : Engine()->SetText( *mpFld->GetTextObject() );
95 : else
96 : {
97 22 : Engine()->Clear();
98 22 : GetOutlinerView()->SetAttribs(DefaultItem());
99 22 : GetOutlinerView()->InsertText(sNewText,false);
100 : }
101 :
102 130 : Engine()->ClearModifyFlag();
103 130 : Engine()->GetUndoManager().Clear();
104 130 : Engine()->EnableUndo( true );
105 130 : Engine()->SetModifyHdl( LINK( this, SwAnnotationWin, ModifyHdl ) );
106 130 : if (bTextUnchanged)
107 0 : GetOutlinerView()->GetEditView().SetSelection(aOrigSelection);
108 130 : if (bCursorVisible)
109 130 : GetOutlinerView()->ShowCursor();
110 130 : Invalidate();
111 130 : }
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, SwFmtFldHintWhich::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 : if (DocView().GetWrtShellPtr()->GotoField(*mpFmtFld))
147 : {
148 0 : SwSidebarWin::Delete();
149 : // we delete the field directly, the Mgr cleans up the PostIt by listening
150 0 : GrabFocusToDocument();
151 0 : DocView().GetWrtShellPtr()->DelRight();
152 : }
153 0 : }
154 :
155 0 : void SwAnnotationWin::GotoPos()
156 : {
157 0 : DocView().GetDocShell()->GetWrtShell()->GotoField(*mpFmtFld);
158 0 : }
159 :
160 0 : sal_uInt32 SwAnnotationWin::MoveCaret()
161 : {
162 : // if this is an answer, do not skip over all following ones, but insert directly behind the current one
163 : // but when just leaving a note, skip all following ones as well to continue typing
164 0 : return Mgr().IsAnswer()
165 : ? 1
166 0 : : 1 + CountFollowing();
167 : }
168 :
169 : //returns true, if there is another note right before this note
170 1160 : bool SwAnnotationWin::CalcFollow()
171 : {
172 1160 : SwTxtFld* pTxtFld = mpFmtFld->GetTxtFld();
173 1160 : SwPosition aPosition( pTxtFld->GetTxtNode() );
174 1160 : aPosition.nContent = pTxtFld->GetStart();
175 : SwTxtAttr * const pTxtAttr =
176 1160 : pTxtFld->GetTxtNode().GetTxtAttrForCharAt(
177 1160 : aPosition.nContent.GetIndex() - 1,
178 2320 : RES_TXTATR_ANNOTATION );
179 1160 : const SwField* pFld = pTxtAttr ? pTxtAttr->GetFmtFld().GetField() : 0;
180 1160 : return pFld && (pFld->Which()== RES_POSTITFLD);
181 : }
182 :
183 : // counts how many SwPostItField we have right after the current one
184 0 : sal_uInt32 SwAnnotationWin::CountFollowing()
185 : {
186 0 : sal_uInt32 aCount = 1; // we start with 1, so we have to subtract one at the end again
187 0 : SwTxtFld* pTxtFld = mpFmtFld->GetTxtFld();
188 0 : SwPosition aPosition( pTxtFld->GetTxtNode() );
189 0 : aPosition.nContent = pTxtFld->GetStart();
190 :
191 0 : SwTxtAttr * pTxtAttr = pTxtFld->GetTxtNode().GetTxtAttrForCharAt(
192 0 : aPosition.nContent.GetIndex() + 1,
193 0 : RES_TXTATR_ANNOTATION );
194 : SwField* pFld = pTxtAttr
195 0 : ? const_cast<SwField*>(pTxtAttr->GetFmtFld().GetField())
196 0 : : 0;
197 0 : while ( pFld && ( pFld->Which()== RES_POSTITFLD ) )
198 : {
199 0 : aCount++;
200 0 : pTxtAttr = pTxtFld->GetTxtNode().GetTxtAttrForCharAt(
201 0 : aPosition.nContent.GetIndex() + aCount,
202 0 : RES_TXTATR_ANNOTATION );
203 : pFld = pTxtAttr
204 0 : ? const_cast<SwField*>(pTxtAttr->GetFmtFld().GetField())
205 0 : : 0;
206 : }
207 0 : return aCount - 1;
208 : }
209 :
210 130 : MenuButton* SwAnnotationWin::CreateMenuButton()
211 : {
212 130 : mpButtonPopup = new PopupMenu(SW_RES(MN_ANNOTATION_BUTTON));
213 130 : OUString aText = mpButtonPopup->GetItemText( FN_DELETE_NOTE_AUTHOR );
214 260 : SwRewriter aRewriter;
215 130 : aRewriter.AddRule(UndoArg1,GetAuthor());
216 130 : aText = aRewriter.Apply(aText);
217 130 : mpButtonPopup->SetItemText(FN_DELETE_NOTE_AUTHOR,aText);
218 130 : MenuButton* pMenuButton = new AnnotationMenuButton( *this );
219 130 : pMenuButton->SetPopupMenu( mpButtonPopup );
220 130 : pMenuButton->Show();
221 260 : return pMenuButton;
222 : }
223 :
224 0 : void SwAnnotationWin::InitAnswer(OutlinerParaObject* pText)
225 : {
226 : //collect our old meta data
227 0 : SwSidebarWin* pWin = Mgr().GetNextPostIt(KEY_PAGEUP, this);
228 0 : const SvtSysLocale aSysLocale;
229 0 : const LocaleDataWrapper& rLocalData = aSysLocale.GetLocaleData();
230 0 : SwRewriter aRewriter;
231 0 : aRewriter.AddRule(UndoArg1, pWin->GetAuthor());
232 : const OUString aText = aRewriter.Apply(SW_RESSTR(STR_REPLY))
233 0 : + " (" + rLocalData.getDate( pWin->GetDate())
234 0 : + ", " + rLocalData.getTime( pWin->GetTime(), false)
235 0 : + "): \"";
236 0 : GetOutlinerView()->InsertText(aText,false);
237 :
238 : // insert old, selected text or "..."
239 : // TODO: iterate over all paragraphs, not only first one to find out if it is empty
240 0 : if (!pText->GetTextObject().GetText(0).isEmpty())
241 0 : GetOutlinerView()->GetEditView().InsertText(pText->GetTextObject());
242 : else
243 0 : GetOutlinerView()->InsertText(OUString("..."),false);
244 0 : GetOutlinerView()->InsertText(OUString("\"\n"),false);
245 :
246 0 : GetOutlinerView()->SetSelection(ESelection(0,0,EE_PARA_ALL,EE_TEXTPOS_ALL));
247 0 : SfxItemSet aAnswerSet( DocView().GetDocShell()->GetPool() );
248 0 : aAnswerSet.Put(SvxFontHeightItem(200,80,EE_CHAR_FONTHEIGHT));
249 0 : aAnswerSet.Put(SvxPostureItem(ITALIC_NORMAL,EE_CHAR_ITALIC));
250 0 : GetOutlinerView()->SetAttribs(aAnswerSet);
251 0 : GetOutlinerView()->SetSelection(ESelection(EE_PARA_MAX_COUNT,EE_TEXTPOS_MAX_COUNT,EE_PARA_MAX_COUNT,EE_TEXTPOS_MAX_COUNT));
252 :
253 : //remove all attributes and reset our standard ones
254 0 : GetOutlinerView()->GetEditView().RemoveAttribsKeepLanguages(true);
255 0 : GetOutlinerView()->SetAttribs(DefaultItem());
256 : // lets insert an undo step so the initial text can be easily deleted
257 : // but do not use UpdateData() directly, would set modified state again and reentrance into Mgr
258 0 : Engine()->SetModifyHdl( Link() );
259 : IDocumentUndoRedo & rUndoRedo(
260 0 : DocView().GetDocShell()->GetDoc()->GetIDocumentUndoRedo());
261 0 : boost::scoped_ptr<SwField> pOldField;
262 0 : if (rUndoRedo.DoesUndo())
263 : {
264 0 : pOldField.reset(mpFld->Copy());
265 : }
266 0 : mpFld->SetPar2(Engine()->GetEditEngine().GetText());
267 0 : mpFld->SetTextObject(Engine()->CreateParaObject());
268 0 : if (rUndoRedo.DoesUndo())
269 : {
270 0 : SwTxtFld *const pTxtFld = mpFmtFld->GetTxtFld();
271 0 : SwPosition aPosition( pTxtFld->GetTxtNode() );
272 0 : aPosition.nContent = pTxtFld->GetStart();
273 : rUndoRedo.AppendUndo(
274 0 : new SwUndoFieldFromDoc(aPosition, *pOldField, *mpFld, 0, true));
275 : }
276 0 : Engine()->SetModifyHdl( LINK( this, SwAnnotationWin, ModifyHdl ) );
277 0 : Engine()->ClearModifyFlag();
278 0 : Engine()->GetUndoManager().Clear();
279 0 : }
280 :
281 130 : SvxLanguageItem SwAnnotationWin::GetLanguage(void)
282 : {
283 : // set initial language for outliner
284 130 : sal_uInt16 nScriptType = SvtLanguageOptions::GetScriptTypeOfLanguage( mpFld->GetLanguage() );
285 130 : sal_uInt16 nLangWhichId = 0;
286 130 : switch (nScriptType)
287 : {
288 130 : case SCRIPTTYPE_LATIN : nLangWhichId = EE_CHAR_LANGUAGE ; break;
289 0 : case SCRIPTTYPE_ASIAN : nLangWhichId = EE_CHAR_LANGUAGE_CJK; break;
290 0 : case SCRIPTTYPE_COMPLEX : nLangWhichId = EE_CHAR_LANGUAGE_CTL; break;
291 : default: OSL_FAIL("GetLanguage: wrong script type");
292 : }
293 130 : return SvxLanguageItem(mpFld->GetLanguage(),nLangWhichId);
294 : }
295 :
296 0 : bool SwAnnotationWin::IsProtected()
297 : {
298 0 : return SwSidebarWin::IsProtected() ||
299 0 : GetLayoutStatus() == SwPostItHelper::DELETED ||
300 0 : ( mpFmtFld && mpFmtFld->IsProtect() );
301 : }
302 :
303 390 : OUString SwAnnotationWin::GetAuthor()
304 : {
305 390 : return mpFld->GetPar1();
306 : }
307 :
308 130 : Date SwAnnotationWin::GetDate()
309 : {
310 130 : return mpFld->GetDate();
311 : }
312 :
313 246 : tools::Time SwAnnotationWin::GetTime()
314 : {
315 246 : return mpFld->GetTime();
316 : }
317 :
318 270 : } } // end of namespace sw::annotation
319 :
320 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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