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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 <AnnotationWin.hxx>
22 :
23 : #include <AnnotationMenuButton.hxx>
24 : #include <PostItMgr.hxx>
25 :
26 : #include <annotation.hrc>
27 : #include <popup.hrc>
28 : #include <cmdid.h>
29 :
30 : #include <vcl/menu.hxx>
31 :
32 : #include <svl/undo.hxx>
33 : #include <unotools/syslocale.hxx>
34 : #include <svl/languageoptions.hxx>
35 :
36 : #include <editeng/postitem.hxx>
37 : #include <editeng/fhgtitem.hxx>
38 : #include <editeng/langitem.hxx>
39 :
40 : #include <editeng/editview.hxx>
41 : #include <editeng/outliner.hxx>
42 : #include <editeng/editeng.hxx>
43 : #include <editeng/editobj.hxx>
44 :
45 : #include <docufld.hxx> // SwPostItField
46 : #include <txtfld.hxx>
47 : #include <ndtxt.hxx>
48 : #include <view.hxx>
49 : #include <wrtsh.hxx>
50 : #include <docsh.hxx>
51 : #include <doc.hxx>
52 : #include <IDocumentUndoRedo.hxx>
53 : #include <SwUndoField.hxx>
54 :
55 : #include <boost/scoped_ptr.hpp>
56 :
57 :
58 : namespace sw { namespace annotation {
59 :
60 6 : SwAnnotationWin::SwAnnotationWin( SwEditWin& rEditWin,
61 : WinBits nBits,
62 : SwPostItMgr& aMgr,
63 : SwPostItBits aBits,
64 : SwSidebarItem& rSidebarItem,
65 : SwFmtFld* aField )
66 : : SwSidebarWin( rEditWin, nBits, aMgr, aBits, rSidebarItem )
67 : , mpFmtFld(aField)
68 6 : , mpFld( static_cast<SwPostItField*>(aField->GetFld()))
69 12 : , mpButtonPopup(0)
70 : {
71 6 : }
72 :
73 9 : SwAnnotationWin::~SwAnnotationWin()
74 : {
75 3 : delete mpButtonPopup;
76 6 : }
77 :
78 6 : void SwAnnotationWin::SetPostItText()
79 : {
80 : //If the cursor was visible, then make it visible again after
81 : //changing text, e.g. fdo#33599
82 6 : Cursor *pCursor = GetOutlinerView()->GetEditView().GetCursor();
83 6 : bool bCursorVisible = pCursor ? pCursor->IsVisible() : false;
84 :
85 : //If the new text is the same as the old text, keep the same insertion
86 : //point .e.g. fdo#33599
87 6 : mpFld = static_cast<SwPostItField*>(mpFmtFld->GetFld());
88 6 : rtl::OUString sNewText = mpFld->GetPar2();
89 6 : bool bTextUnchanged = sNewText.equals(Engine()->GetEditEngine().GetText());
90 6 : ESelection aOrigSelection(GetOutlinerView()->GetEditView().GetSelection());
91 :
92 : // get text from SwPostItField and insert into our textview
93 6 : Engine()->SetModifyHdl( Link() );
94 6 : Engine()->EnableUndo( sal_False );
95 6 : if( mpFld->GetTextObject() )
96 4 : Engine()->SetText( *mpFld->GetTextObject() );
97 : else
98 : {
99 2 : Engine()->Clear();
100 2 : GetOutlinerView()->SetAttribs(DefaultItem());
101 2 : GetOutlinerView()->InsertText(sNewText,false);
102 : }
103 :
104 6 : Engine()->ClearModifyFlag();
105 6 : Engine()->GetUndoManager().Clear();
106 6 : Engine()->EnableUndo( sal_True );
107 6 : Engine()->SetModifyHdl( LINK( this, SwAnnotationWin, ModifyHdl ) );
108 6 : if (bTextUnchanged)
109 0 : GetOutlinerView()->GetEditView().SetSelection(aOrigSelection);
110 6 : if (bCursorVisible)
111 6 : GetOutlinerView()->ShowCursor();
112 6 : Invalidate();
113 6 : }
114 :
115 0 : void SwAnnotationWin::UpdateData()
116 : {
117 0 : if ( Engine()->IsModified() )
118 : {
119 : IDocumentUndoRedo & rUndoRedo(
120 0 : DocView().GetDocShell()->GetDoc()->GetIDocumentUndoRedo());
121 0 : boost::scoped_ptr<SwField> pOldField;
122 0 : if (rUndoRedo.DoesUndo())
123 : {
124 0 : pOldField.reset(mpFld->Copy());
125 : }
126 0 : mpFld->SetPar2(Engine()->GetEditEngine().GetText());
127 0 : mpFld->SetTextObject(Engine()->CreateParaObject());
128 0 : if (rUndoRedo.DoesUndo())
129 : {
130 0 : SwTxtFld *const pTxtFld = mpFmtFld->GetTxtFld();
131 0 : SwPosition aPosition( pTxtFld->GetTxtNode() );
132 0 : aPosition.nContent = *pTxtFld->GetStart();
133 : rUndoRedo.AppendUndo(
134 0 : new SwUndoFieldFromDoc(aPosition, *pOldField, *mpFld, 0, true));
135 : }
136 : // so we get a new layout of notes (anchor position is still the same and we would otherwise not get one)
137 0 : Mgr().SetLayout();
138 : // #i98686# if we have several views, all notes should update their text
139 0 : mpFmtFld->Broadcast(SwFmtFldHint( 0, SWFMTFLD_CHANGED));
140 0 : DocView().GetDocShell()->SetModified();
141 : }
142 0 : Engine()->ClearModifyFlag();
143 0 : Engine()->GetUndoManager().Clear();
144 0 : }
145 :
146 0 : void SwAnnotationWin::Delete()
147 : {
148 0 : SwSidebarWin::Delete();
149 : // we delete the field directly, the Mgr cleans up the PostIt by listening
150 0 : DocView().GetWrtShellPtr()->GotoField(*mpFmtFld);
151 0 : GrabFocusToDocument();
152 0 : DocView().GetWrtShellPtr()->DelRight();
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 26 : bool SwAnnotationWin::CalcFollow()
171 : {
172 26 : SwTxtFld* pTxtFld = mpFmtFld->GetTxtFld();
173 26 : SwPosition aPosition( pTxtFld->GetTxtNode() );
174 26 : aPosition.nContent = *pTxtFld->GetStart();
175 26 : SwTxtAttr * const pTxtAttr = pTxtFld->GetTxtNode().GetTxtAttrForCharAt(
176 52 : aPosition.nContent.GetIndex() - 1, RES_TXTATR_FIELD );
177 26 : const SwField* pFld = pTxtAttr ? pTxtAttr->GetFld().GetFld() : 0;
178 26 : 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_FIELD );
192 : SwField* pFld = pTxtAttr
193 0 : ? const_cast<SwField*>(pTxtAttr->GetFld().GetFld())
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_FIELD );
201 : pFld = pTxtAttr
202 0 : ? const_cast<SwField*>(pTxtAttr->GetFld().GetFld())
203 0 : : 0;
204 : }
205 0 : return aCount - 1;
206 : }
207 :
208 6 : MenuButton* SwAnnotationWin::CreateMenuButton()
209 : {
210 6 : mpButtonPopup = new PopupMenu(SW_RES(MN_ANNOTATION_BUTTON));
211 6 : XubString aText = mpButtonPopup->GetItemText( FN_DELETE_NOTE_AUTHOR );
212 6 : SwRewriter aRewriter;
213 6 : aRewriter.AddRule(UndoArg1,GetAuthor());
214 6 : aText = aRewriter.Apply(aText);
215 6 : mpButtonPopup->SetItemText(FN_DELETE_NOTE_AUTHOR,aText);
216 6 : MenuButton* pMenuButton = new AnnotationMenuButton( *this );
217 6 : pMenuButton->SetPopupMenu( mpButtonPopup );
218 6 : pMenuButton->Show();
219 6 : 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 : String aText = String(SW_RES(STR_REPLY));
229 0 : SwRewriter aRewriter;
230 0 : aRewriter.AddRule(UndoArg1, pWin->GetAuthor());
231 0 : aText = aRewriter.Apply(aText);
232 : aText.Append(String(rtl::OUString(" (") +
233 0 : String(rLocalData.getDate( pWin->GetDate())) + rtl::OUString(", ") +
234 0 : String(rLocalData.getTime( pWin->GetTime(),false)) + rtl::OUString("): \"")));
235 0 : GetOutlinerView()->InsertText(aText,false);
236 :
237 : // insert old, selected text or "..."
238 : // TOOD: iterate over all paragraphs, not only first one to find out if it is empty
239 0 : if (pText->GetTextObject().GetText(0).Len())
240 0 : GetOutlinerView()->GetEditView().InsertText(pText->GetTextObject());
241 : else
242 0 : GetOutlinerView()->InsertText(rtl::OUString("..."),false);
243 0 : GetOutlinerView()->InsertText(rtl::OUString("\"\n"),false);
244 :
245 0 : GetOutlinerView()->SetSelection(ESelection(0x0,0x0,0xFFFF,0xFFFF));
246 0 : SfxItemSet aAnswerSet( DocView().GetDocShell()->GetPool() );
247 0 : aAnswerSet.Put(SvxFontHeightItem(200,80,EE_CHAR_FONTHEIGHT));
248 0 : aAnswerSet.Put(SvxPostureItem(ITALIC_NORMAL,EE_CHAR_ITALIC));
249 0 : GetOutlinerView()->SetAttribs(aAnswerSet);
250 0 : GetOutlinerView()->SetSelection(ESelection(0xFFFF,0xFFFF,0xFFFF,0xFFFF));
251 :
252 : //remove all attributes and reset our standard ones
253 0 : GetOutlinerView()->GetEditView().RemoveAttribsKeepLanguages(true);
254 0 : GetOutlinerView()->SetAttribs(DefaultItem());
255 : // lets insert an undo step so the initial text can be easily deleted
256 : // but do not use UpdateData() directly, would set modified state again and reentrance into Mgr
257 0 : Engine()->SetModifyHdl( Link() );
258 : IDocumentUndoRedo & rUndoRedo(
259 0 : DocView().GetDocShell()->GetDoc()->GetIDocumentUndoRedo());
260 0 : boost::scoped_ptr<SwField> pOldField;
261 0 : if (rUndoRedo.DoesUndo())
262 : {
263 0 : pOldField.reset(mpFld->Copy());
264 : }
265 0 : mpFld->SetPar2(Engine()->GetEditEngine().GetText());
266 0 : mpFld->SetTextObject(Engine()->CreateParaObject());
267 0 : if (rUndoRedo.DoesUndo())
268 : {
269 0 : SwTxtFld *const pTxtFld = mpFmtFld->GetTxtFld();
270 0 : SwPosition aPosition( pTxtFld->GetTxtNode() );
271 0 : aPosition.nContent = *pTxtFld->GetStart();
272 : rUndoRedo.AppendUndo(
273 0 : new SwUndoFieldFromDoc(aPosition, *pOldField, *mpFld, 0, true));
274 : }
275 0 : Engine()->SetModifyHdl( LINK( this, SwAnnotationWin, ModifyHdl ) );
276 0 : Engine()->ClearModifyFlag();
277 0 : Engine()->GetUndoManager().Clear();
278 0 : }
279 :
280 6 : SvxLanguageItem SwAnnotationWin::GetLanguage(void)
281 : {
282 : // set initial language for outliner
283 6 : sal_uInt16 nScriptType = SvtLanguageOptions::GetScriptTypeOfLanguage( mpFld->GetLanguage() );
284 6 : sal_uInt16 nLangWhichId = 0;
285 6 : switch (nScriptType)
286 : {
287 6 : case SCRIPTTYPE_LATIN : nLangWhichId = EE_CHAR_LANGUAGE ; break;
288 0 : case SCRIPTTYPE_ASIAN : nLangWhichId = EE_CHAR_LANGUAGE_CJK; break;
289 0 : case SCRIPTTYPE_COMPLEX : nLangWhichId = EE_CHAR_LANGUAGE_CTL; break;
290 : default: OSL_FAIL("GetLanguage: wrong script type");
291 : }
292 6 : return SvxLanguageItem(mpFld->GetLanguage(),nLangWhichId);
293 : }
294 :
295 0 : bool SwAnnotationWin::IsProtected()
296 : {
297 0 : return SwSidebarWin::IsProtected() ||
298 0 : GetLayoutStatus() == SwPostItHelper::DELETED ||
299 0 : ( mpFmtFld ? mpFmtFld->IsProtect() : false );
300 : }
301 :
302 18 : String SwAnnotationWin::GetAuthor()
303 : {
304 18 : return mpFld->GetPar1();
305 : }
306 :
307 6 : Date SwAnnotationWin::GetDate()
308 : {
309 6 : return mpFld->GetDate();
310 : }
311 :
312 10 : Time SwAnnotationWin::GetTime()
313 : {
314 10 : return mpFld->GetTime();
315 : }
316 :
317 : } } // end of namespace sw::annotation
318 :
319 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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