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