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authorAshod Nakashian <ashodnakashian@yahoo.com>2015-07-11 12:53:08 -0400
committerMichael Stahl <mstahl@redhat.com>2015-09-02 22:26:03 +0000
commit498dae651451554513fa0fb1487b2d92bbf88347 (patch)
tree96e92c75e18f7ff8b209b8901dff84117901274a
parentacbf98d6f1af77510bd0fbe0a47fba97080c1bbc (diff)
tdf#92612 Right-clicking after applying "paint buckets" leads to multiple Undo
In paint bucket mode the user can undo by right-clicking. Undoing, however, is only possible after the first paint op. After undoing is enabled, the user can undo indefinetely by righ-clicking. This is not consistent and can be confusing. This patch tracks the changes done after entering the paint bucket mode, and allows the user to undo them using right-clicking until they reach the first operation before entering this context. Because the user can undo/redo using other means, the patch takes it into account and will reset its tracking to accomodate this. Ultimately, the user is able to make any changes in paint bucket mode and undo them all by right-clicking, but no further than that. Change-Id: I93380fb60db83aee37a1d324218ba6ab1700a2e5 Reviewed-on: https://gerrit.libreoffice.org/16951 Tested-by: Jenkins <ci@libreoffice.org> Reviewed-by: Thorsten Behrens <Thorsten.Behrens@CIB.de> (cherry picked from commit d0489d0827fc6cef04d0f3602023d82ceda82480) Reviewed-on: https://gerrit.libreoffice.org/18257 Reviewed-by: Michael Stahl <mstahl@redhat.com>
-rw-r--r--sw/inc/IDocumentUndoRedo.hxx4
-rw-r--r--sw/source/core/inc/UndoManager.hxx1
-rw-r--r--sw/source/core/undo/docundo.cxx5
-rw-r--r--sw/source/uibase/docvw/edtwin.cxx37
-rw-r--r--sw/source/uibase/inc/view.hxx4
5 files changed, 37 insertions, 14 deletions
diff --git a/sw/inc/IDocumentUndoRedo.hxx b/sw/inc/IDocumentUndoRedo.hxx
index ee67ba04ec8a..206617f0a034 100644
--- a/sw/inc/IDocumentUndoRedo.hxx
+++ b/sw/inc/IDocumentUndoRedo.hxx
@@ -193,6 +193,10 @@ public:
*/
virtual bool IsUndoNodes(SwNodes const& rNodes) const = 0;
+ /** Get the number of Undo actions.
+ */
+ virtual size_t GetUndoActionCount(const bool bCurrentLevel = true) const = 0;
+
protected:
virtual ~IDocumentUndoRedo() {};
};
diff --git a/sw/source/core/inc/UndoManager.hxx b/sw/source/core/inc/UndoManager.hxx
index 934edc55fd58..087d81eb4219 100644
--- a/sw/source/core/inc/UndoManager.hxx
+++ b/sw/source/core/inc/UndoManager.hxx
@@ -71,6 +71,7 @@ public:
virtual void AppendUndo(SwUndo *const pUndo) SAL_OVERRIDE;
virtual void ClearRedo() SAL_OVERRIDE;
virtual bool IsUndoNodes(SwNodes const& rNodes) const SAL_OVERRIDE;
+ virtual size_t GetUndoActionCount(const bool bCurrentLevel = true) const SAL_OVERRIDE;
// ::svl::IUndoManager
virtual void AddUndoAction(SfxUndoAction *pAction,
diff --git a/sw/source/core/undo/docundo.cxx b/sw/source/core/undo/docundo.cxx
index ea020b766ae6..37f92d5451d8 100644
--- a/sw/source/core/undo/docundo.cxx
+++ b/sw/source/core/undo/docundo.cxx
@@ -79,6 +79,11 @@ bool UndoManager::IsUndoNodes(SwNodes const& rNodes) const
return & rNodes == m_xUndoNodes.get();
}
+size_t UndoManager::GetUndoActionCount(const bool bCurrentLevel) const
+{
+ return SdrUndoManager::GetUndoActionCount(bCurrentLevel);
+}
+
void UndoManager::DoUndo(bool const bDoUndo)
{
if(!isTextEditActive())
diff --git a/sw/source/uibase/docvw/edtwin.cxx b/sw/source/uibase/docvw/edtwin.cxx
index d89de19b86ab..388ca5082270 100644
--- a/sw/source/uibase/docvw/edtwin.cxx
+++ b/sw/source/uibase/docvw/edtwin.cxx
@@ -77,6 +77,7 @@
#include <wrtsh.hxx>
#include <IDocumentSettingAccess.hxx>
#include <IDocumentDrawModelAccess.hxx>
+#include <IDocumentUndoRedo.hxx>
#include <textboxhelper.hxx>
#include <dcontact.hxx>
#include <fldbas.hxx>
@@ -4706,15 +4707,15 @@ void SwEditWin::MouseButtonUp(const MouseEvent& rMEvt)
{
if( rSh.IsSelection() && !rSh.HasReadonlySel() )
{
- if(nId == RES_CHRATR_BACKGROUND)
+ m_pApplyTempl->nUndo =
+ std::min(m_pApplyTempl->nUndo, rSh.GetDoc()->GetIDocumentUndoRedo().GetUndoActionCount());
+ if (nId == RES_CHRATR_BACKGROUND)
rSh.SetAttrItem( SvxBrushItem( SwEditWin::m_aWaterCanTextBackColor, nId ) );
else
rSh.SetAttrItem( SvxColorItem( SwEditWin::m_aWaterCanTextColor, nId ) );
rSh.UnSetVisCrsr();
rSh.EnterStdMode();
rSh.SetVisCrsr(aDocPt);
-
- m_pApplyTempl->bUndo = true;
bCallBase = false;
m_aTemplateIdle.Stop();
}
@@ -4735,7 +4736,8 @@ void SwEditWin::MouseButtonUp(const MouseEvent& rMEvt)
& eSelection ) && !rSh.HasReadonlySel() )
{
rSh.SetTextFormatColl( m_pApplyTempl->aColl.pTextColl );
- m_pApplyTempl->bUndo = true;
+ m_pApplyTempl->nUndo =
+ std::min(m_pApplyTempl->nUndo, rSh.GetDoc()->GetIDocumentUndoRedo().GetUndoActionCount());
bCallBase = false;
if ( m_pApplyTempl->aColl.pTextColl )
aStyleName = m_pApplyTempl->aColl.pTextColl->GetName();
@@ -4749,7 +4751,8 @@ void SwEditWin::MouseButtonUp(const MouseEvent& rMEvt)
rSh.UnSetVisCrsr();
rSh.EnterStdMode();
rSh.SetVisCrsr(aDocPt);
- m_pApplyTempl->bUndo = true;
+ m_pApplyTempl->nUndo =
+ std::min(m_pApplyTempl->nUndo, rSh.GetDoc()->GetIDocumentUndoRedo().GetUndoActionCount());
bCallBase = false;
if ( m_pApplyTempl->aColl.pCharFormat )
aStyleName = m_pApplyTempl->aColl.pCharFormat->GetName();
@@ -4761,7 +4764,8 @@ void SwEditWin::MouseButtonUp(const MouseEvent& rMEvt)
if(PTR_CAST(SwFlyFrameFormat, pFormat))
{
rSh.SetFrameFormat( m_pApplyTempl->aColl.pFrameFormat, false, &aDocPt );
- m_pApplyTempl->bUndo = true;
+ m_pApplyTempl->nUndo =
+ std::min(m_pApplyTempl->nUndo, rSh.GetDoc()->GetIDocumentUndoRedo().GetUndoActionCount());
bCallBase = false;
if( m_pApplyTempl->aColl.pFrameFormat )
aStyleName = m_pApplyTempl->aColl.pFrameFormat->GetName();
@@ -4773,6 +4777,8 @@ void SwEditWin::MouseButtonUp(const MouseEvent& rMEvt)
rSh.ChgCurPageDesc( *m_pApplyTempl->aColl.pPageDesc );
if ( m_pApplyTempl->aColl.pPageDesc )
aStyleName = m_pApplyTempl->aColl.pPageDesc->GetName();
+ m_pApplyTempl->nUndo =
+ std::min(m_pApplyTempl->nUndo, rSh.GetDoc()->GetIDocumentUndoRedo().GetUndoActionCount());
bCallBase = false;
break;
case SFX_STYLE_FAMILY_PSEUDO:
@@ -4782,7 +4788,8 @@ void SwEditWin::MouseButtonUp(const MouseEvent& rMEvt)
false,
m_pApplyTempl->aColl.pNumRule->GetDefaultListId() );
bCallBase = false;
- m_pApplyTempl->bUndo = true;
+ m_pApplyTempl->nUndo =
+ std::min(m_pApplyTempl->nUndo, rSh.GetDoc()->GetIDocumentUndoRedo().GetUndoActionCount());
if( m_pApplyTempl->aColl.pNumRule )
aStyleName = m_pApplyTempl->aColl.pNumRule->GetName();
}
@@ -4848,14 +4855,16 @@ void SwEditWin::SetApplyTemplate(const SwApplyTemplate &rTempl)
if(rTempl.m_pFormatClipboard)
{
m_pApplyTempl = new SwApplyTemplate( rTempl );
- SetPointer( PointerStyle::Fill );//@todo #i20119# maybe better a new brush pointer here in future
- rSh.NoEdit( false );
- bIdle = rSh.GetViewOptions()->IsIdle();
- rSh.GetViewOptions()->SetIdle( false );
+ m_pApplyTempl->nUndo = rSh.GetDoc()->GetIDocumentUndoRedo().GetUndoActionCount();
+ SetPointer( PointerStyle::Fill );//@todo #i20119# maybe better a new brush pointer here in future
+ rSh.NoEdit( false );
+ bIdle = rSh.GetViewOptions()->IsIdle();
+ rSh.GetViewOptions()->SetIdle( false );
}
else if(rTempl.nColor)
{
m_pApplyTempl = new SwApplyTemplate( rTempl );
+ m_pApplyTempl->nUndo = rSh.GetDoc()->GetIDocumentUndoRedo().GetUndoActionCount();
SetPointer( PointerStyle::Fill );
rSh.NoEdit( false );
bIdle = rSh.GetViewOptions()->IsIdle();
@@ -4864,6 +4873,7 @@ void SwEditWin::SetApplyTemplate(const SwApplyTemplate &rTempl)
else if( rTempl.eType )
{
m_pApplyTempl = new SwApplyTemplate( rTempl );
+ m_pApplyTempl->nUndo = rSh.GetDoc()->GetIDocumentUndoRedo().GetUndoActionCount();
SetPointer( PointerStyle::Fill );
rSh.NoEdit( false );
bIdle = rSh.GetViewOptions()->IsIdle();
@@ -5189,8 +5199,11 @@ void SwEditWin::Command( const CommandEvent& rCEvt )
else if ( !m_rView.ExecSpellPopup( aDocPos ) )
SfxDispatcher::ExecutePopup( 0, this, &aPixPos);
}
- else if (m_pApplyTempl->bUndo)
+ else if (m_pApplyTempl->nUndo < rSh.GetDoc()->GetIDocumentUndoRedo().GetUndoActionCount())
+ {
+ // Undo until we reach the point when we entered this context.
rSh.Do(SwWrtShell::UNDO);
+ }
bCallBase = false;
}
}
diff --git a/sw/source/uibase/inc/view.hxx b/sw/source/uibase/inc/view.hxx
index a46879986888..1524d605528b 100644
--- a/sw/source/uibase/inc/view.hxx
+++ b/sw/source/uibase/inc/view.hxx
@@ -132,13 +132,13 @@ struct SwApplyTemplate
int eType;
sal_uInt16 nColor;
SwFormatClipboard* m_pFormatClipboard;
- bool bUndo;
+ size_t nUndo; //< The initial undo stack depth.
SwApplyTemplate() :
eType(0),
nColor(0),
m_pFormatClipboard(0),
- bUndo(false)
+ nUndo(0)
{
aColl.pTextColl = 0;
}