[Libreoffice-commits] core.git: sw/source
Luboš Luňák (via logerrit)
logerrit at kemper.freedesktop.org
Mon Sep 20 10:12:16 UTC 2021
sw/source/core/crsr/crsrsh.cxx | 2 +-
sw/source/core/inc/viewimp.hxx | 10 ++++++----
sw/source/core/layout/layact.cxx | 12 ++++++------
sw/source/core/layout/paintfrm.cxx | 2 +-
sw/source/core/view/viewimp.cxx | 16 +++++-----------
sw/source/core/view/viewsh.cxx | 26 +++++++++++---------------
6 files changed, 30 insertions(+), 38 deletions(-)
New commits:
commit 80bb2ab680ea889a4bcf7104e5c8b1bdce22c9f3
Author: Luboš Luňák <l.lunak at collabora.com>
AuthorDate: Sun Sep 19 10:02:18 2021 +0200
Commit: Luboš Luňák <l.lunak at collabora.com>
CommitDate: Mon Sep 20 12:11:09 2021 +0200
improve the SwViewShellImpl paint region API a bit
Make it clear that the region is a paint region, and make
the ownership clearer when SwViewShell takes it over.
Change-Id: I229255a8e2d07ccc228e894e85b0a47f1e2b1259
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/122309
Tested-by: Jenkins
Reviewed-by: Luboš Luňák <l.lunak at collabora.com>
diff --git a/sw/source/core/crsr/crsrsh.cxx b/sw/source/core/crsr/crsrsh.cxx
index 916e1aa6f980..7bce5b73b488 100644
--- a/sw/source/core/crsr/crsrsh.cxx
+++ b/sw/source/core/crsr/crsrsh.cxx
@@ -247,7 +247,7 @@ void SwCursorShell::EndAction( const bool bIdleEnd )
bool bVis = m_bSVCursorVis;
// Idle-formatting?
- if( bIdleEnd && Imp()->GetRegion() )
+ if( bIdleEnd && Imp()->HasPaintRegion() )
{
m_pCurrentCursor->Hide();
}
diff --git a/sw/source/core/inc/viewimp.hxx b/sw/source/core/inc/viewimp.hxx
index aff1e701245a..06e8968d9483 100644
--- a/sw/source/core/inc/viewimp.hxx
+++ b/sw/source/core/inc/viewimp.hxx
@@ -22,6 +22,7 @@
#include <tools/color.hxx>
#include <svx/svdtypes.hxx>
#include <swrect.hxx>
+#include <swregion.hxx>
#include <vector>
#include <memory>
@@ -29,7 +30,6 @@ class OutputDevice;
class SwViewShell;
class SwFlyFrame;
class SwViewOption;
-class SwRegionRects;
class SwFrame;
class SwLayAction;
class SwLayIdle;
@@ -64,7 +64,7 @@ class SwViewShellImp
SdrPageView *m_pSdrPageView; // Exactly one Page for our DrawView
SwPageFrame *m_pFirstVisiblePage; // Always points to the first visible Page
- std::unique_ptr<SwRegionRects> m_pRegion; // Collector of Paintrects from the LayAction
+ std::unique_ptr<SwRegionRects> m_pPaintRegion; // Collector of Paintrects from the LayAction
SwLayAction *m_pLayAction; // Is set if an Action object exists
// Is registered by the SwLayAction ctor and deregistered by the dtor
@@ -146,8 +146,10 @@ public:
void SetFirstVisPageInvalid() { m_bFirstPageInvalid = true; }
bool AddPaintRect( const SwRect &rRect );
- SwRegionRects *GetRegion() { return m_pRegion.get(); }
- void DelRegion();
+ bool HasPaintRegion() { return static_cast<bool>(m_pPaintRegion); }
+ std::unique_ptr<SwRegionRects> TakePaintRegion() { return std::move(m_pPaintRegion); }
+ const SwRegionRects* GetPaintRegion() { return m_pPaintRegion.get(); }
+ void DeletePaintRegion() { m_pPaintRegion.reset(); }
/// New Interface for StarView Drawing
bool HasDrawView() const { return nullptr != m_pDrawView; }
diff --git a/sw/source/core/layout/layact.cxx b/sw/source/core/layout/layact.cxx
index 5205e214b735..0605ad1f8cdf 100644
--- a/sw/source/core/layout/layact.cxx
+++ b/sw/source/core/layout/layact.cxx
@@ -2262,15 +2262,15 @@ SwLayIdle::SwLayIdle( SwRootFrame *pRt, SwViewShellImp *pI ) :
--rSh.mnStartAction;
// When using tiled rendering, idle painting is disabled and paints are done
- // only later by tiled rendering. But paints call SwViewShellImp::DelRegion()
- // to reset this GetRegion(), and if it's done too late,
+ // only later by tiled rendering. But paints call SwViewShellImp::DeletePaintRegion()
+ // to reset this HasPaintRegion(), and if it's done too late,
// SwTiledRenderingTest::testTablePaintInvalidate() will end up in an infinite
// loop, because the idle layout will call this code repeatedly, because there
- // will be no idle paints to reset GetRegion().
+ // will be no idle paints to reset HasPaintRegion().
// This code dates back to the initial commit, and I find its purpose unclear,
// so I'm still leaving it here in case it turns out it serves a purpose.
static const bool blockOnRepaints = true;
- if (!blockOnRepaints && rSh.Imp()->GetRegion())
+ if (!blockOnRepaints && rSh.Imp()->HasPaintRegion())
bActions = true;
else
{
@@ -2309,9 +2309,9 @@ SwLayIdle::SwLayIdle( SwRootFrame *pRt, SwViewShellImp *pI ) :
// solution would be disproportionally expensive.
SwViewShellImp *pViewImp = rSh.Imp();
bool bUnlock = false;
- if ( pViewImp->GetRegion() )
+ if ( pViewImp->HasPaintRegion() )
{
- pViewImp->DelRegion();
+ pViewImp->DeletePaintRegion();
// Cause a repaint with virtual device.
rSh.LockPaint();
diff --git a/sw/source/core/layout/paintfrm.cxx b/sw/source/core/layout/paintfrm.cxx
index c910daa2053e..59b6922ddc04 100644
--- a/sw/source/core/layout/paintfrm.cxx
+++ b/sw/source/core/layout/paintfrm.cxx
@@ -3075,7 +3075,7 @@ void SwRootFrame::PaintSwFrame(vcl::RenderContext& rRenderContext, SwRect const&
aAction.Action(&rRenderContext);
ResetTurboFlag();
if ( !pSh->ActionPend() )
- pSh->Imp()->DelRegion();
+ pSh->Imp()->DeletePaintRegion();
}
aRect.Intersection( pSh->VisArea() );
diff --git a/sw/source/core/view/viewimp.cxx b/sw/source/core/view/viewimp.cxx
index 6f9492df7f4d..e2243bb1ad88 100644
--- a/sw/source/core/view/viewimp.cxx
+++ b/sw/source/core/view/viewimp.cxx
@@ -23,7 +23,6 @@
#include <viewopt.hxx>
#include <flyfrm.hxx>
#include <layact.hxx>
-#include <swregion.hxx>
#include <dview.hxx>
#include <swmodule.hxx>
#include <svx/svdpage.hxx>
@@ -108,31 +107,26 @@ SwViewShellImp::~SwViewShellImp()
m_pDrawView.reset();
- DelRegion();
+ DeletePaintRegion();
OSL_ENSURE( !m_pLayAction, "Have action for the rest of your life." );
OSL_ENSURE( !m_pIdleAct,"Be idle for the rest of your life." );
}
-void SwViewShellImp::DelRegion()
-{
- m_pRegion.reset();
-}
-
bool SwViewShellImp::AddPaintRect( const SwRect &rRect )
{
// In case of tiled rendering the visual area is the last painted tile -> not interesting.
if ( rRect.Overlaps( m_pShell->VisArea() ) || comphelper::LibreOfficeKit::isActive() )
{
- if ( !m_pRegion )
+ if ( !m_pPaintRegion )
{
// In case of normal rendering, this makes sure only visible rectangles are painted.
// Otherwise get the rectangle of the full document, so all paint rectangles are invalidated.
const SwRect& rArea = comphelper::LibreOfficeKit::isActive() ? m_pShell->GetLayout()->getFrameArea() : m_pShell->VisArea();
- m_pRegion.reset(new SwRegionRects);
- m_pRegion->ChangeOrigin(rArea);
+ m_pPaintRegion.reset(new SwRegionRects);
+ m_pPaintRegion->ChangeOrigin(rArea);
}
- (*m_pRegion) += rRect;
+ (*m_pPaintRegion) += rRect;
return true;
}
return false;
diff --git a/sw/source/core/view/viewsh.cxx b/sw/source/core/view/viewsh.cxx
index e80d07769f09..758782b8e3ce 100644
--- a/sw/source/core/view/viewsh.cxx
+++ b/sw/source/core/view/viewsh.cxx
@@ -274,8 +274,8 @@ void SwViewShell::ImplEndAction( const bool bIdleEnd )
if ( Imp()->HasDrawView() && !Imp()->GetDrawView()->areMarkHandlesHidden() )
Imp()->StartAction();
- if ( Imp()->GetRegion() && Imp()->GetRegion()->GetOrigin() != VisArea() )
- Imp()->DelRegion();
+ if ( Imp()->HasPaintRegion() && Imp()->GetPaintRegion()->GetOrigin() != VisArea() )
+ Imp()->DeletePaintRegion();
const bool bExtraData = ::IsExtraData( GetDoc() );
@@ -294,7 +294,7 @@ void SwViewShell::ImplEndAction( const bool bIdleEnd )
//If we don't call Paints, we wait for the Paint of the system.
//Then the clipping is set correctly; e.g. shifting of a Draw object
- if ( Imp()->GetRegion() ||
+ if ( Imp()->HasPaintRegion() ||
maInvalidRect.HasArea() ||
bExtraData )
{
@@ -314,7 +314,7 @@ void SwViewShell::ImplEndAction( const bool bIdleEnd )
}
mbPaintWorks = true;
- std::unique_ptr<SwRegionRects> pRegion = std::move(Imp()->m_pRegion);
+ std::unique_ptr<SwRegionRects> pRegion = Imp()->TakePaintRegion();
//JP 27.11.97: what hid the selection, must also Show it,
// else we get Paint errors!
@@ -437,7 +437,7 @@ void SwViewShell::ImplEndAction( const bool bIdleEnd )
}
else
{
- Imp()->DelRegion();
+ Imp()->DeletePaintRegion();
mbPaintWorks = true;
}
}
@@ -1094,8 +1094,8 @@ void SwViewShell::VisPortChgd( const SwRect &rRect)
//the PaintRegion is at least by now obsolete. The PaintRegion can
//have been created by RootFrame::PaintSwFrame.
if ( !mbInEndAction &&
- Imp()->GetRegion() && Imp()->GetRegion()->GetOrigin() != VisArea() )
- Imp()->DelRegion();
+ Imp()->HasPaintRegion() && Imp()->GetPaintRegion()->GetOrigin() != VisArea() )
+ Imp()->DeletePaintRegion();
CurrShell aCurr( this );
@@ -1630,8 +1630,8 @@ bool SwViewShell::CheckInvalidForPaint( const SwRect &rRect )
//Unfortunately Start/EndAction won't help here, as the Paint originated
//from GUI and so Clipping has been set against getting through.
//Ergo: do it all yourself (see ImplEndAction())
- if ( Imp()->GetRegion() && Imp()->GetRegion()->GetOrigin() != VisArea())
- Imp()->DelRegion();
+ if ( Imp()->HasPaintRegion() && Imp()->GetPaintRegion()->GetOrigin() != VisArea())
+ Imp()->DeletePaintRegion();
SwLayAction aAction( GetLayout(), Imp() );
aAction.SetComplete( false );
@@ -1644,7 +1644,7 @@ bool SwViewShell::CheckInvalidForPaint( const SwRect &rRect )
aAction.Action(GetWin()->GetOutDev());
--mnStartAction;
- SwRegionRects *pRegion = Imp()->GetRegion();
+ std::unique_ptr<SwRegionRects> pRegion = Imp()->TakePaintRegion();
if ( pRegion && aAction.IsBrowseActionStop() )
{
//only of interest when something has changed in the visible range
@@ -1657,10 +1657,7 @@ bool SwViewShell::CheckInvalidForPaint( const SwRect &rRect )
break;
}
if ( bStop )
- {
- Imp()->DelRegion();
- pRegion = nullptr;
- }
+ pRegion.reset();
}
if ( pRegion )
@@ -1701,7 +1698,6 @@ bool SwViewShell::CheckInvalidForPaint( const SwRect &rRect )
}
else
bRet = false;
- Imp()->DelRegion();
}
else
bRet = false;
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