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Related: #i120498# Enhanced Undo/Redo and user experience...

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when editing texts in graphic objects and/or tables

(cherry picked from commit a096725779b210c7a2706e72596fd7c80e049fdd)

Conflicts:
	editeng/inc/editeng/editeng.hxx
	editeng/inc/editeng/editund2.hxx
	editeng/inc/editeng/outliner.hxx
	editeng/source/editeng/editundo.cxx
	editeng/source/editeng/impedit.hxx
	editeng/source/outliner/outliner.cxx
	sd/source/core/undo/undomanager.cxx
	sd/source/ui/view/drviewse.cxx
	svx/Library_svxcore.mk
	svx/Package_inc.mk
	svx/inc/svx/svdedxv.hxx
	svx/source/svdraw/svdedxv.cxx

Change-Id: I40e3ef2dff681f9b6f2f6b5d35507071f8110533

Comment unused variable pNewEditUndoManager to silence the compiler

(cherry picked from commit 568655083af7830e7b9edf56ef862ddf9a99003b)

Change-Id: Ib7179ee6c34ce03a75942978831c3a55968f161f

Removed unused variable

(cherry picked from commit 0bbde4414badfd40234de4a4c9f750194f5d1d5e)

Change-Id: I39e7f25426e8e7d1367102d603b0f6c84d96622f
This commit is contained in:
Armin Le Grand
2012-08-09 08:42:27 +00:00
committed by Caolán McNamara
parent 64b07d99aa
commit 12a4200e8f
15 changed files with 318 additions and 27 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
editeng/source/editeng/editeng.cxx
View File

@@ -134,6 +134,12 @@ sal_Bool EditEngine::IsInUndo()
return pImpEditEngine->GetUndoManager();
}
::svl::IUndoManager* EditEngine::SetUndoManager(::svl::IUndoManager* pNew)
{
DBG_CHKTHIS( EditEngine, 0 );
return pImpEditEngine->SetUndoManager(pNew);
}
void EditEngine::UndoActionStart( sal_uInt16 nId )
{
DBG_CHKTHIS( EditEngine, 0 );

15
editeng/source/editeng/editundo.cxx
View File

@@ -37,11 +37,20 @@ static void lcl_DoSetSelection( EditView* pView, sal_uInt16 nPara )
pView->GetImpEditView()->SetEditSelection( aSel );
}
EditUndoManager::EditUndoManager(EditEngine* pEE) : mpEditEngine(pEE) {}
EditUndoManager::EditUndoManager(sal_uInt16 nMaxUndoActionCount )
: SfxUndoManager(nMaxUndoActionCount),
mpEditEngine(0)
{
}
void EditUndoManager::SetEditEngine(EditEngine* pNew)
{
mpEditEngine = pNew;
}
sal_Bool EditUndoManager::Undo()
{
if ( GetUndoActionCount() == 0 )
if ( !mpEditEngine || GetUndoActionCount() == 0 )
return sal_False;
DBG_ASSERT( mpEditEngine->GetActiveView(), "Active View?" );
@@ -76,7 +85,7 @@ sal_Bool EditUndoManager::Undo()
sal_Bool EditUndoManager::Redo()
{
if ( GetRedoActionCount() == 0 )
if ( !mpEditEngine || GetRedoActionCount() == 0 )
return sal_False;
DBG_ASSERT( mpEditEngine->GetActiveView(), "Active View?" );

25
editeng/source/editeng/impedit.hxx
View File

@@ -681,6 +681,7 @@ public:
~ImpEditEngine();
inline EditUndoManager& GetUndoManager();
inline ::svl::IUndoManager* SetUndoManager(::svl::IUndoManager* pNew);
void SetUpdateMode( bool bUp, EditView* pCurView = 0, sal_Bool bForceUpdate = sal_False );
bool GetUpdateMode() const { return bUpdate; }
@@ -1072,10 +1073,32 @@ inline void ImpEditEngine::IdleFormatAndUpdate( EditView* pCurView )
inline EditUndoManager& ImpEditEngine::GetUndoManager()
{
if ( !pUndoManager )
pUndoManager = new EditUndoManager(pEditEngine);
{
pUndoManager = new EditUndoManager();
pUndoManager->SetEditEngine(pEditEngine);
}
return *pUndoManager;
}
inline ::svl::IUndoManager* ImpEditEngine::SetUndoManager(::svl::IUndoManager* pNew)
{
::svl::IUndoManager* pRetval = pUndoManager;
if(pUndoManager)
{
pUndoManager->SetEditEngine(0);
}
pUndoManager = dynamic_cast< EditUndoManager* >(pNew);
if(pUndoManager)
{
pUndoManager->SetEditEngine(pEditEngine);
}
return pRetval;
}
inline const ParaPortion* ImpEditEngine::FindParaPortion( const ContentNode* pNode ) const
{
sal_Int32 nPos = aEditDoc.GetPos( pNode );

6
editeng/source/outliner/outliner.cxx
View File

@@ -1218,6 +1218,12 @@ void Outliner::ImpFilterIndents( sal_Int32 nFirstPara, sal_Int32 nLastPara )
return pEditEngine->GetUndoManager();
}
::svl::IUndoManager* Outliner::SetUndoManager(::svl::IUndoManager* pNew)
{
DBG_CHKTHIS(Outliner,0);
return pEditEngine->SetUndoManager(pNew);
}
void Outliner::ImpTextPasted( sal_Int32 nStartPara, sal_Int32 nCount )
{
DBG_CHKTHIS(Outliner,0);

4
include/editeng/editeng.hxx
View File

@@ -303,8 +303,8 @@ public:
void ShowParagraph( sal_Int32 nParagraph, sal_Bool bShow = sal_True );
::svl::IUndoManager&
GetUndoManager();
::svl::IUndoManager& GetUndoManager();
::svl::IUndoManager* SetUndoManager(::svl::IUndoManager* pNew);
void UndoActionStart( sal_uInt16 nId );
void UndoActionStart(sal_uInt16 nId, const ESelection& rSel);
void UndoActionEnd( sal_uInt16 nId );

6
include/editeng/editund2.hxx
View File

@@ -25,14 +25,16 @@
class EditEngine;
class EDITENG_DLLPRIVATE EditUndoManager : public SfxUndoManager
class EDITENG_DLLPUBLIC EditUndoManager : public SfxUndoManager
{
using SfxUndoManager::Undo;
using SfxUndoManager::Redo;
friend class ImpEditEngine;
EditEngine* mpEditEngine;
void SetEditEngine(EditEngine* pNew);
public:
EditUndoManager(EditEngine* pEE);
EditUndoManager(sal_uInt16 nMaxUndoActionCount = 20);
virtual sal_Bool Undo();
virtual sal_Bool Redo();

4
include/editeng/outliner.hxx
View File

@@ -891,8 +891,8 @@ public:
sal_uLong Read( SvStream& rInput, const String& rBaseURL, sal_uInt16, SvKeyValueIterator* pHTTPHeaderAttrs = NULL );
::svl::IUndoManager&
GetUndoManager();
::svl::IUndoManager& GetUndoManager();
::svl::IUndoManager* SetUndoManager(::svl::IUndoManager* pNew);
void QuickSetAttribs( const SfxItemSet& rSet, const ESelection& rSel );
void QuickInsertField( const SvxFieldItem& rFld, const ESelection& rSel );

55
include/svx/sdrundomanager.hxx Normal file
View File

@@ -0,0 +1,55 @@
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#ifndef _SDR_UNDOMANAGER_HXX
#define _SDR_UNDOMANAGER_HXX
#include "svx/svxdllapi.h"
#include <sal/types.h>
#include <editeng/editund2.hxx>
#include <tools/link.hxx>
//////////////////////////////////////////////////////////////////////////////
class SVX_DLLPUBLIC SdrUndoManager : public EditUndoManager
{
private:
using EditUndoManager::Undo;
using EditUndoManager::Redo;
Link maEndTextEditHdl;
SfxUndoAction* mpLastUndoActionBeforeTextEdit;
public:
SdrUndoManager(sal_uInt16 nMaxUndoActionCount = 20);
virtual ~SdrUndoManager();
/// react depending on edit mode and if no more undo is possible
virtual sal_Bool Undo();
virtual sal_Bool Redo();
// Call for the view which starts the interactive text edit. Use link to
// activate (start text edit) and empty link to reset (end text edit). On
// reset all text edit actions will be removed from this undo manager to
// restore the state before activation
void SetEndTextEditHdl(const Link& rLink);
};
//////////////////////////////////////////////////////////////////////////////
#endif //_SDR_UNDOMANAGER_HXX
// eof

8
include/svx/svdedxv.hxx
View File

@@ -38,6 +38,7 @@ class EditStatus;
class EditFieldInfo;
class ImpSdrEditPara;
struct PasteOrDropInfos;
class SdrUndoManager;
namespace com { namespace sun { namespace star { namespace uno {
class Any;
@@ -97,7 +98,7 @@ protected:
Link aOldCalcFieldValueLink; // Zum rufen des alten Handlers
Point aMacroDownPos;
sal_uInt16 nMacroTol;
sal_uInt16 nMacroTol;
unsigned bTextEditDontDelete : 1; // Outliner und View bei SdrEndTextEdit nicht deleten (f. Rechtschreibpruefung)
unsigned bTextEditOnlyOneView : 1; // Nur eine OutlinerView (f. Rechtschreibpruefung)
@@ -110,6 +111,8 @@ protected:
rtl::Reference< sdr::SelectionController > mxLastSelectionController;
private:
::svl::IUndoManager* mpOldTextEditUndoManager;
SVX_DLLPRIVATE void ImpClearVars();
protected:
@@ -130,6 +133,9 @@ protected:
DECL_LINK(ImpOutlinerStatusEventHdl,EditStatus*);
DECL_LINK(ImpOutlinerCalcFieldValueHdl,EditFieldInfo*);
// link for EndTextEditHdl
DECL_LINK(EndTextEditHdl, SdrUndoManager*);
void ImpMacroUp(const Point& rUpPos);
void ImpMacroDown(const Point& rDownPos);

10
sd/inc/undo/undomanager.hxx
View File

@@ -20,13 +20,13 @@
#ifndef _SD_UNDOMANAGER_HXX
#define _SD_UNDOMANAGER_HXX
#include "misc/scopelock.hxx"
#include <svl/undo.hxx>
#include <misc/scopelock.hxx>
#include <svx/sdrundomanager.hxx>
namespace sd
{
class UndoManager : public SfxUndoManager
class UndoManager : public SdrUndoManager
{
public:
UndoManager( sal_uInt16 nMaxUndoActionCount = 20 );
@@ -40,8 +40,8 @@ public:
void SetLinkedUndoManager (::svl::IUndoManager* pLinkedUndoManager);
private:
using SfxUndoManager::Undo;
using SfxUndoManager::Redo;
using SdrUndoManager::Undo;
using SdrUndoManager::Redo;
/** Used when the outline view is visible as a last resort to
synchronize the undo managers.

8
sd/source/core/undo/undomanager.cxx
View File

@@ -17,12 +17,12 @@
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#include "undo/undomanager.hxx"
#include <undo/undomanager.hxx>
using namespace sd;
UndoManager::UndoManager( sal_uInt16 nMaxUndoActionCount /* = 20 */ )
: SfxUndoManager( nMaxUndoActionCount )
: SdrUndoManager( nMaxUndoActionCount )
, mpLinkedUndoManager(NULL)
{
}
@@ -32,7 +32,7 @@ void UndoManager::EnterListAction(const OUString &rComment, const OUString& rRep
if( !IsDoing() )
{
ClearLinkedRedoActions();
SfxUndoManager::EnterListAction( rComment, rRepeatComment, nId );
SdrUndoManager::EnterListAction( rComment, rRepeatComment, nId );
}
}
@@ -41,7 +41,7 @@ void UndoManager::AddUndoAction( SfxUndoAction *pAction, sal_Bool bTryMerg /* =
if( !IsDoing() )
{
ClearLinkedRedoActions();
SfxUndoManager::AddUndoAction( pAction, bTryMerg );
SdrUndoManager::AddUndoAction( pAction, bTryMerg );
}
else
{

5
sd/source/ui/view/drviewse.cxx
View File

@@ -625,11 +625,6 @@ void DrawViewShell::FuPermanent(SfxRequest& rReq)
}
}
//////////////////////////////////////////////////////////////////////////////
// service routine for Undo/Redo implementation
extern SfxUndoManager* ImpGetUndoManagerFromViewShell(DrawViewShell& rDViewShell);
void DrawViewShell::FuSupport(SfxRequest& rReq)
{
if( rReq.GetSlot() == SID_STYLE_FAMILY && rReq.GetArgs())

1
svx/Library_svxcore.mk
View File

@@ -254,6 +254,7 @@ $(eval $(call gb_Library_add_exception_objects,svxcore,\
svx/source/svdraw/sdrmasterpagedescriptor \
svx/source/svdraw/sdrpagewindow \
svx/source/svdraw/sdrpaintwindow \
svx/source/svdraw/sdrundomanager \
svx/source/svdraw/selectioncontroller \
svx/source/svdraw/svdattr \
svx/source/svdraw/svdcrtv \

109
svx/source/svdraw/sdrundomanager.cxx Normal file
View File

@@ -0,0 +1,109 @@
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#include <svx/sdrundomanager.hxx>
//////////////////////////////////////////////////////////////////////////////
SdrUndoManager::SdrUndoManager(sal_uInt16 nMaxUndoActionCount)
: EditUndoManager(nMaxUndoActionCount),
maEndTextEditHdl(),
mpLastUndoActionBeforeTextEdit(0)
{
}
SdrUndoManager::~SdrUndoManager()
{
}
sal_Bool SdrUndoManager::Undo()
{
sal_Bool bRetval(sal_False);
if(maEndTextEditHdl.IsSet())
{
// we are in text edit mode
if(GetUndoActionCount() && mpLastUndoActionBeforeTextEdit != GetUndoAction(0))
{
// there is an undo action for text edit, trigger it
bRetval = EditUndoManager::Undo();
}
else
{
// no more text edit undo, end text edit
maEndTextEditHdl.Call(this);
}
}
if(!bRetval && GetUndoActionCount())
{
// no undo triggered up to now, trigger local one
bRetval = SfxUndoManager::Undo();
}
return bRetval;
}
sal_Bool SdrUndoManager::Redo()
{
sal_Bool bRetval(sal_False);
if(maEndTextEditHdl.IsSet())
{
// we are in text edit mode
bRetval = EditUndoManager::Redo();
}
if(!bRetval)
{
// no redo triggered up to now, trigger local one
bRetval = SfxUndoManager::Redo();
}
return bRetval;
}
void SdrUndoManager::SetEndTextEditHdl(const Link& rLink)
{
maEndTextEditHdl = rLink;
if(maEndTextEditHdl.IsSet())
{
// text edit start, remember last non-textedit action for later cleanup
mpLastUndoActionBeforeTextEdit = GetUndoActionCount() ? GetUndoAction(0) : 0;
}
else
{
// text edit ends, pop all textedit actions up to the remembered non-textedit action from the start
// to set back the UndoManager to the state before text edit started. If that action is already gone
// (due to being removed from the undo stack in the meantime), all need to be removed anyways
while(GetUndoActionCount() && mpLastUndoActionBeforeTextEdit != GetUndoAction(0))
{
RemoveLastUndoAction();
}
// urgently needed: RemoveLastUndoAction does NOT correct the Redo stack by itself (!)
ClearRedo();
// forget marker again
mpLastUndoActionBeforeTextEdit = 0;
}
}
//////////////////////////////////////////////////////////////////////////////
// eof

83
svx/source/svdraw/svdedxv.cxx
View File

@@ -63,6 +63,7 @@
#include <svtools/colorcfg.hxx>
#include <vcl/svapp.hxx>
#include <svx/sdrpaintwindow.hxx>
#include <svx/sdrundomanager.hxx>
////////////////////////////////////////////////////////////////////////////////////////////////////
@@ -87,7 +88,8 @@ void SdrObjEditView::ImpClearVars()
}
SdrObjEditView::SdrObjEditView(SdrModel* pModel1, OutputDevice* pOut):
SdrGlueEditView(pModel1,pOut)
SdrGlueEditView(pModel1,pOut),
mpOldTextEditUndoManager(0)
{
ImpClearVars();
}
@@ -95,8 +97,10 @@ SdrObjEditView::SdrObjEditView(SdrModel* pModel1, OutputDevice* pOut):
SdrObjEditView::~SdrObjEditView()
{
pTextEditWin = NULL; // so there's no ShowCursor in SdrEndTextEdit
if (IsTextEdit()) SdrEndTextEdit();
if (IsTextEdit())
SdrEndTextEdit();
delete pTextEditOutliner;
delete mpOldTextEditUndoManager;
}
////////////////////////////////////////////////////////////////////////////////////////////////////
@@ -516,6 +520,12 @@ IMPL_LINK(SdrObjEditView,ImpOutlinerCalcFieldValueHdl,EditFieldInfo*,pFI)
return 0;
}
IMPL_LINK(SdrObjEditView, EndTextEditHdl, SdrUndoManager*, /*pUndoManager*/)
{
SdrEndTextEdit();
return 0;
}
sal_Bool SdrObjEditView::SdrBeginTextEdit(
SdrObject* pObj, SdrPageView* pPV, Window* pWin,
sal_Bool bIsNewObj, SdrOutliner* pGivenOutliner,
@@ -742,6 +752,31 @@ sal_Bool SdrObjEditView::SdrBeginTextEdit(
if( mxSelectionController.is() )
mxSelectionController->onSelectionHasChanged();
if(IsUndoEnabled())
{
SdrUndoManager* pSdrUndoManager = dynamic_cast< SdrUndoManager* >(GetModel()->GetSdrUndoManager());
if(pSdrUndoManager)
{
// we have an outliner, undo manager and it's an EditUndoManager, exchange
// the document undo manager and the default one from the outliner and tell
// it that text edit starts by setting a callback if it needs to end text edit mode.
if(mpOldTextEditUndoManager)
{
// should not happen, delete it
delete mpOldTextEditUndoManager;
mpOldTextEditUndoManager = 0;
}
mpOldTextEditUndoManager = pTextEditOutliner->SetUndoManager(pSdrUndoManager);
pSdrUndoManager->SetEndTextEditHdl(LINK(this, SdrObjEditView, EndTextEditHdl));
}
else
{
OSL_ENSURE(false, "The document undo manager is not derived from SdrUndoManager (!)");
}
}
return sal_True; // ran fine, let TextEdit run now
}
else
@@ -795,6 +830,42 @@ SdrEndTextEditKind SdrObjEditView::SdrEndTextEdit(sal_Bool bDontDeleteReally)
SdrOutliner* pTEOutliner =pTextEditOutliner;
OutlinerView* pTEOutlinerView=pTextEditOutlinerView;
Cursor* pTECursorMerker=pTextEditCursorMerker;
SdrUndoManager* pExtraUndoEditUndoManager = 0;
if(IsUndoEnabled() && GetModel() && pTEObj && pTEOutliner)
{
// change back the UndoManager to the remembered original one
::svl::IUndoManager* pOriginal = pTEOutliner->SetUndoManager(mpOldTextEditUndoManager);
mpOldTextEditUndoManager = 0;
if(pOriginal)
{
// check if we got back our document undo manager
SdrUndoManager* pSdrUndoManager = dynamic_cast< SdrUndoManager* >(GetModel()->GetSdrUndoManager());
if(pSdrUndoManager && dynamic_cast< SdrUndoManager* >(pOriginal) == pSdrUndoManager)
{
// We are ending text edit; execute all redos to create a complete text change
// undo action for the redo buffer. Also mark this state when at least one redo was
// executed; the created TextChange needs to be undone plus the first real undo
// outside the text edit changes
while(pSdrUndoManager->GetRedoActionCount())
{
pExtraUndoEditUndoManager = pSdrUndoManager;
pSdrUndoManager->Redo();
}
// reset the callback link and let the undo manager cleanup all text edit
// undo actions to get the stack back to the form before the text edit
pSdrUndoManager->SetEndTextEditHdl(Link());
}
else
{
OSL_ENSURE(false, "<EFBFBD>Got UndoManager back in SdrEndTextEdit which is NOT the expected document UndoManager (!)");
delete pOriginal;
}
}
}
if( GetModel() && mxTextEditObj.is() )
{
@@ -988,6 +1059,14 @@ SdrEndTextEditKind SdrObjEditView::SdrEndTextEdit(sal_Bool bDontDeleteReally)
((SfxBroadcaster*)pTEObj->GetBroadcaster())->Broadcast(aHint);
}
if(pExtraUndoEditUndoManager)
{
// undo the text edit action since it was created as part of a EndTextEdit
// callback from undo itself. This needs to be done after the call to
// FmFormView::SdrEndTextEdit since it gets created there
pExtraUndoEditUndoManager->Undo();
}
return eRet;
}