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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 <editeng/editeng.hxx>
22 : #include <editeng/outlobj.hxx>
23 : #include <svx/svdocapt.hxx>
24 : #include <svx/svdpage.hxx>
25 : #include <svx/svdundo.hxx>
26 : #include <svx/svdview.hxx>
27 : #include <editeng/editobj.hxx>
28 : #include <vcl/cursor.hxx>
29 : #include <sfx2/objsh.hxx>
30 : #include <editeng/writingmodeitem.hxx>
31 :
32 : #include "global.hxx"
33 : #include "drwlayer.hxx"
34 : #include "userdat.hxx"
35 : #include "tabvwsh.hxx"
36 : #include "document.hxx"
37 : #include "editutil.hxx"
38 : #include "futext.hxx"
39 : #include "docsh.hxx"
40 : #include "postit.hxx"
41 : #include "globstr.hrc"
42 : #include "attrib.hxx"
43 : #include "scitems.hxx"
44 : #include "drawview.hxx"
45 : #include "undocell.hxx"
46 :
47 :
48 : // Editieren von Notiz-Legendenobjekten muss immer ueber StopEditMode beendet werden,
49 : // damit die Aenderungen ins Dokument uebernommen werden!
50 : // (Fontwork-Execute in drawsh und drtxtob passiert nicht fuer Legendenobjekte)
51 : // bTextDirection=sal_True means that this function is called from SID_TEXTDIRECTION_XXX(drtxtob.cxx).
52 :
53 :
54 0 : void FuText::StopEditMode(bool /*bTextDirection*/)
55 : {
56 0 : SdrObject* pObject = pView->GetTextEditObject();
57 0 : if( !pObject ) return;
58 :
59 : // relock the internal layer that has been unlocked in FuText::SetInEditMode()
60 0 : if ( pObject->GetLayer() == SC_LAYER_INTERN )
61 0 : pView->LockInternalLayer();
62 :
63 0 : ScViewData& rViewData = *pViewShell->GetViewData();
64 0 : ScDocument& rDoc = *rViewData.GetDocument();
65 0 : ScDrawLayer* pDrawLayer = rDoc.GetDrawLayer();
66 : OSL_ENSURE( pDrawLayer && (pDrawLayer == pDrDoc), "FuText::StopEditMode - missing or different drawing layers" );
67 :
68 0 : ScAddress aNotePos;
69 0 : ScPostIt* pNote = 0;
70 0 : if( const ScDrawObjData* pCaptData = ScDrawLayer::GetNoteCaptionData( pObject, rViewData.GetTabNo() ) )
71 : {
72 0 : aNotePos = pCaptData->maStart;
73 0 : pNote = rDoc.GetNote( aNotePos );
74 : OSL_ENSURE( pNote && (pNote->GetCaption() == pObject), "FuText::StopEditMode - missing or invalid cell note" );
75 : }
76 :
77 0 : ScDocShell* pDocShell = rViewData.GetDocShell();
78 0 : ::svl::IUndoManager* pUndoMgr = rDoc.IsUndoEnabled() ? pDocShell->GetUndoManager() : 0;
79 0 : bool bNewNote = false;
80 0 : if( pNote && pUndoMgr )
81 : {
82 : /* Put all undo actions already collected (e.g. create caption object)
83 : and all following undo actions (text changed) together into a ListAction. */
84 0 : SdrUndoGroup* pCalcUndo = pDrawLayer->GetCalcUndo();
85 :
86 0 : if(pCalcUndo)
87 : {
88 0 : const OUString aUndoStr = ScGlobal::GetRscString( STR_UNDO_EDITNOTE );
89 0 : pUndoMgr->EnterListAction( aUndoStr, aUndoStr );
90 :
91 : /* Note has been created before editing, if first undo action is
92 : an insert action. Needed below to decide whether to drop the
93 : undo if editing a new note has been cancelled. */
94 0 : bNewNote = (pCalcUndo->GetActionCount() > 0) && pCalcUndo->GetAction( 0 )->ISA( SdrUndoNewObj );
95 :
96 : // create a "insert note" undo action if needed
97 0 : if( bNewNote )
98 0 : pUndoMgr->AddUndoAction( new ScUndoReplaceNote( *pDocShell, aNotePos, pNote->GetNoteData(), true, pCalcUndo ) );
99 : else
100 0 : pUndoMgr->AddUndoAction( pCalcUndo );
101 : }
102 : }
103 :
104 0 : if( pNote )
105 0 : rDoc.LockStreamValid(true); // only the affected sheet is invalidated below
106 :
107 : /* SdrObjEditView::SdrEndTextEdit() may try to delete the entire drawing
108 : object, if it does not contain text and has invisible border and fill.
109 : This must not happen for note caption objects. They will be removed
110 : below together with the cell note if the text is empty (independent of
111 : border and area formatting). It is possible to prevent automatic
112 : deletion by passing sal_True to this function. The return value changes
113 : from SDRENDTEXTEDIT_DELETED to SDRENDTEXTEDIT_SHOULDBEDELETED in this
114 : case. */
115 0 : /*SdrEndTextEditKind eResult =*/ pView->SdrEndTextEdit( pNote != 0 );
116 :
117 : // or ScEndTextEdit (with drawview.hxx)
118 0 : pViewShell->SetDrawTextUndo( 0 );
119 :
120 0 : Cursor* pCur = pWindow->GetCursor();
121 0 : if( pCur && pCur->IsVisible() )
122 0 : pCur->Hide();
123 :
124 0 : if( pNote )
125 : {
126 : // hide the caption object if it is in hidden state
127 0 : pNote->ShowCaptionTemp( aNotePos, false );
128 :
129 : // update author and date
130 0 : pNote->AutoStamp();
131 :
132 : /* If the entire text has been cleared, the cell note and its caption
133 : object have to be removed. */
134 0 : SdrTextObj* pTextObject = dynamic_cast< SdrTextObj* >( pObject );
135 0 : bool bDeleteNote = !pTextObject || !pTextObject->HasText();
136 0 : if( bDeleteNote )
137 : {
138 0 : if( pUndoMgr )
139 : {
140 : // collect the "remove object" drawing undo action created by DeleteNote()
141 0 : pDrawLayer->BeginCalcUndo(false);
142 : // rescue note data before deletion
143 0 : ScNoteData aNoteData( pNote->GetNoteData() );
144 : // delete note from document (removes caption, but does not delete it)
145 0 : rDoc.ReleaseNote(aNotePos);
146 : // create undo action for removed note
147 0 : pUndoMgr->AddUndoAction( new ScUndoReplaceNote( *pDocShell, aNotePos, aNoteData, false, pDrawLayer->GetCalcUndo() ) );
148 : }
149 : else
150 : {
151 0 : rDoc.ReleaseNote(aNotePos);
152 : }
153 : // ScDocument::DeleteNote has deleted the note that pNote points to
154 0 : pNote = 0;
155 : }
156 :
157 : // finalize the undo list action
158 0 : if( pUndoMgr )
159 : {
160 0 : pUndoMgr->LeaveListAction();
161 :
162 : /* #i94039# Update the default name "Edit Note" of the undo action
163 : if the note has been created before editing or is deleted due
164 : to deleted text. If the note has been created *and* is deleted,
165 : the last undo action can be removed completely. Note: The
166 : function LeaveListAction() removes the last action by itself,
167 : if it is empty (when result is SDRENDTEXTEDIT_UNCHANGED). */
168 0 : if( bNewNote && bDeleteNote )
169 : {
170 0 : pUndoMgr->RemoveLastUndoAction();
171 : }
172 0 : else if( bNewNote || bDeleteNote )
173 : {
174 0 : SfxListUndoAction* pAction = dynamic_cast< SfxListUndoAction* >( pUndoMgr->GetUndoAction() );
175 : OSL_ENSURE( pAction, "FuText::StopEditMode - list undo action expected" );
176 0 : if( pAction )
177 0 : pAction->SetComment( ScGlobal::GetRscString( bNewNote ? STR_UNDO_INSERTNOTE : STR_UNDO_DELETENOTE ) );
178 : }
179 : }
180 :
181 : // invalidate stream positions only for the affected sheet
182 0 : rDoc.LockStreamValid(false);
183 0 : if (rDoc.IsStreamValid(aNotePos.Tab()))
184 0 : rDoc.SetStreamValid(aNotePos.Tab(), false);
185 : }
186 : }
187 :
188 : // Called following an EndDragObj() to update the new note rectangle position
189 0 : void FuText::StopDragMode(SdrObject* /*pObject*/)
190 : {
191 0 : }
192 :
193 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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