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387 | /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* 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 <sfx2/printer.hxx>
#include <sal/log.hxx>
#include <doc.hxx>
#include <IDocumentDrawModelAccess.hxx>
#include <IDocumentUndoRedo.hxx>
#include <DocumentSettingManager.hxx>
#include <IDocumentDeviceAccess.hxx>
#include <IDocumentLayoutAccess.hxx>
#include <IDocumentFieldsAccess.hxx>
#include <IDocumentState.hxx>
#include <docsh.hxx>
#include <viewsh.hxx>
#include <rootfrm.hxx>
#include <viewimp.hxx>
#include <viewopt.hxx>
#include <txtfrm.hxx>
#include <notxtfrm.hxx>
#include <fntcache.hxx>
#include <docufld.hxx>
#include <ptqueue.hxx>
#include <dview.hxx>
#include <ndgrf.hxx>
#include <ndindex.hxx>
#include <accessibilityoptions.hxx>
void SwViewShell::Init( const SwViewOption *pNewOpt )
{
mbDocSizeChgd = false;
// We play it safe: Remove old font information whenever the printer
// resolution or the zoom factor changes. For that, Init() and Reformat()
// are the most secure places.
pFntCache->Flush( );
// ViewOptions are created dynamically
if( !mpOpt )
{
mpOpt.reset(new SwViewOption);
// ApplyViewOptions() does not need to be called
if( pNewOpt )
{
*mpOpt = *pNewOpt;
// Zoom factor needs to be set because there is no call to ApplyViewOptions() during
// CTOR for performance reasons.
if( GetWin() && 100 != mpOpt->GetZoom() )
{
MapMode aMode( mpWin->GetMapMode() );
const Fraction aNewFactor( mpOpt->GetZoom(), 100 );
aMode.SetScaleX( aNewFactor );
aMode.SetScaleY( aNewFactor );
mpWin->SetMapMode( aMode );
}
}
}
SwDocShell* pDShell = mxDoc->GetDocShell();
mxDoc->GetDocumentSettingManager().set(DocumentSettingId::HTML_MODE, 0 != ::GetHtmlMode( pDShell ) );
// set readonly flag at ViewOptions before creating layout. Otherwise,
// one would have to reformat again.
if( pDShell && pDShell->IsReadOnly() )
mpOpt->SetReadonly( true );
SAL_INFO( "sw.core", "View::Init - before InitPrt" );
OutputDevice* pPDFOut = nullptr;
if (mpOut && (OUTDEV_PDF == mpOut->GetOutDevType()))
pPDFOut = mpOut;
// Only setup the printer if we need one:
const bool bBrowseMode = mpOpt->getBrowseMode();
if( pPDFOut )
InitPrt( pPDFOut );
// i#44963 Good occasion to check if page sizes in
// page descriptions are still set to (LONG_MAX, LONG_MAX) (html import)
if ( !bBrowseMode )
{
mxDoc->CheckDefaultPageFormat();
}
SAL_INFO( "sw.core", "View::Init - after InitPrt" );
if( GetWin() )
{
SwViewOption::Init( GetWin() );
GetWin()->SetFillColor();
GetWin()->SetBackground();
GetWin()->SetLineColor();
}
// Create a new layout, if there is no one available
if( !mpLayout )
{
// Here's the code which disables the usage of "multiple" layouts at the moment
// If the problems with controls and groups objects are solved,
// this code can be removed...
SwViewShell *pCurrShell = GetDoc()->getIDocumentLayoutAccess().GetCurrentViewShell();
if( pCurrShell )
mpLayout = pCurrShell->mpLayout;
// end of "disable multiple layouts"
if( !mpLayout )
{
// switched to two step construction because creating the layout in SwRootFrame needs a valid pLayout set
mpLayout = SwRootFramePtr(new SwRootFrame(mxDoc->GetDfltFrameFormat(), this),
&SwFrame::DestroyFrame);
mpLayout->Init( mxDoc->GetDfltFrameFormat() );
}
}
SizeChgNotify();
// XForms mode: initialize XForms mode, based on design mode (draw view)
// MakeDrawView() requires layout
if( GetDoc()->isXForms() )
{
if( ! HasDrawView() )
MakeDrawView();
mpOpt->SetFormView( ! GetDrawView()->IsDesignMode() );
}
}
/// CTor for the first Shell.
SwViewShell::SwViewShell( SwDoc& rDocument, vcl::Window *pWindow,
const SwViewOption *pNewOpt, OutputDevice *pOutput,
long nFlags )
:
maBrowseBorder(),
mpSfxViewShell( nullptr ),
mpImp( new SwViewShellImp( this ) ),
mpWin( pWindow ),
mpOut( pOutput ? pOutput
: pWindow ? static_cast<OutputDevice*>(pWindow)
: static_cast<OutputDevice*>(rDocument.getIDocumentDeviceAccess().getPrinter( true ))),
mpAccOptions( new SwAccessibilityOptions ),
mbShowHeaderSeparator( false ),
mbShowFooterSeparator( false ),
mbHeaderFooterEdit( false ),
mpTargetPaintWindow(nullptr),
mpBufferedOut(nullptr),
mxDoc( &rDocument ),
mnStartAction( 0 ),
mnLockPaint( 0 ),
mbSelectAll(false),
mbOutputToWindow(false),
mpPrePostOutDev(nullptr),
maPrePostMapMode()
{
// in order to suppress event handling in
// <SwDrawContact::Changed> during construction of <SwViewShell> instance
mbInConstructor = true;
mbPaintInProgress = mbViewLocked = mbInEndAction = mbFrameView =
mbEndActionByVirDev = false;
mbPaintWorks = mbEnableSmooth = true;
mbPreview = 0 !=( VSHELLFLAG_ISPREVIEW & nFlags );
// i#38810 Do not reset modified state of document,
// if it's already been modified.
const bool bIsDocModified( mxDoc->getIDocumentState().IsModified() );
OutputDevice* pOrigOut = mpOut;
Init( pNewOpt ); // may change the Outdev (InitPrt())
mpOut = pOrigOut;
// initialize print preview layout after layout
// is created in <SwViewShell::Init(..)> - called above.
if ( mbPreview )
{
// init page preview layout
mpImp->InitPagePreviewLayout();
}
SET_CURR_SHELL( this );
static_cast<SwHiddenTextFieldType*>(mxDoc->getIDocumentFieldsAccess().GetSysFieldType( SwFieldIds::HiddenText ))->
SetHiddenFlag( !mpOpt->IsShowHiddenField() );
// In Init a standard FrameFormat is created.
if ( !mxDoc->GetIDocumentUndoRedo().IsUndoNoResetModified()
&& !bIsDocModified )
{
mxDoc->getIDocumentState().ResetModified();
}
// extend format cache.
if ( SwTextFrame::GetTextCache()->GetCurMax() < 2550 )
SwTextFrame::GetTextCache()->IncreaseMax( 100 );
if( mpOpt->IsGridVisible() || getIDocumentDrawModelAccess().GetDrawModel() )
Imp()->MakeDrawView();
mbInConstructor = false;
}
/// CTor for further Shells on a document.
SwViewShell::SwViewShell( SwViewShell& rShell, vcl::Window *pWindow,
OutputDevice * pOutput, long const nFlags)
: Ring( &rShell ) ,
maBrowseBorder( rShell.maBrowseBorder ),
mpSfxViewShell( nullptr ),
mpImp( new SwViewShellImp( this ) ),
mpWin( pWindow ),
mpOut( pOutput ? pOutput
: pWindow ? static_cast<OutputDevice*>(pWindow)
: static_cast<OutputDevice*>(rShell.GetDoc()->getIDocumentDeviceAccess().getPrinter( true ))),
mpAccOptions( new SwAccessibilityOptions ),
mbShowHeaderSeparator( false ),
mbShowFooterSeparator( false ),
mbHeaderFooterEdit( false ),
mpTargetPaintWindow(nullptr),
mpBufferedOut(nullptr),
mxDoc( rShell.GetDoc() ),
mnStartAction( 0 ),
mnLockPaint( 0 ),
mbSelectAll(false),
mbOutputToWindow(false),
mpPrePostOutDev(nullptr),
maPrePostMapMode()
{
// in order to suppress event handling in
// <SwDrawContact::Changed> during construction of <SwViewShell> instance
mbInConstructor = true;
mbPaintWorks = mbEnableSmooth = true;
mbPaintInProgress = mbViewLocked = mbInEndAction = mbFrameView =
mbEndActionByVirDev = false;
mbPreview = 0 !=( VSHELLFLAG_ISPREVIEW & nFlags );
if( nFlags & VSHELLFLAG_SHARELAYOUT )
mpLayout = rShell.mpLayout;
SET_CURR_SHELL( this );
bool bModified = mxDoc->getIDocumentState().IsModified();
OutputDevice* pOrigOut = mpOut;
Init( rShell.GetViewOptions() ); // might change Outdev (InitPrt())
mpOut = pOrigOut;
if ( mbPreview )
mpImp->InitPagePreviewLayout();
static_cast<SwHiddenTextFieldType*>(mxDoc->getIDocumentFieldsAccess().GetSysFieldType( SwFieldIds::HiddenText ))->
SetHiddenFlag( !mpOpt->IsShowHiddenField() );
// In Init a standard FrameFormat is created.
if( !bModified && !mxDoc->GetIDocumentUndoRedo().IsUndoNoResetModified() )
{
mxDoc->getIDocumentState().ResetModified();
}
// extend format cache.
if ( SwTextFrame::GetTextCache()->GetCurMax() < 2550 )
SwTextFrame::GetTextCache()->IncreaseMax( 100 );
if( mpOpt->IsGridVisible() || getIDocumentDrawModelAccess().GetDrawModel() )
Imp()->MakeDrawView();
mbInConstructor = false;
}
SwViewShell::~SwViewShell()
{
IDocumentLayoutAccess* const pLayoutAccess
= mxDoc ? &mxDoc->getIDocumentLayoutAccess() : nullptr;
{
SET_CURR_SHELL( this );
mbPaintWorks = false;
// i#9684 Stopping the animated graphics is not
// necessary during printing or pdf export, because the animation
// has not been started in this case.
if( mxDoc && GetWin() )
{
SwNodes& rNds = mxDoc->GetNodes();
SwStartNode *pStNd;
SwNodeIndex aIdx( *rNds.GetEndOfAutotext().StartOfSectionNode(), 1 );
while ( nullptr != (pStNd = aIdx.GetNode().GetStartNode()) )
{
++aIdx;
SwGrfNode *pGNd = aIdx.GetNode().GetGrfNode();
if ( nullptr != pGNd )
{
if( pGNd->IsAnimated() )
{
SwIterator<SwFrame,SwGrfNode> aIter( *pGNd );
for( SwFrame* pFrame = aIter.First(); pFrame; pFrame = aIter.Next() )
{
OSL_ENSURE( pFrame->IsNoTextFrame(), "GraphicNode with Text?" );
static_cast<SwNoTextFrame*>(pFrame)->StopAnimation( mpOut );
}
}
}
aIdx.Assign( *pStNd->EndOfSectionNode(), +1 );
}
GetDoc()->StopNumRuleAnimations( mpOut );
}
mpImp.reset();
if (mxDoc)
{
if( mxDoc->getReferenceCount() > 1 )
GetLayout()->ResetNewLayout();
}
mpOpt.reset();
// resize format cache.
if ( SwTextFrame::GetTextCache()->GetCurMax() > 250 )
SwTextFrame::GetTextCache()->DecreaseMax( 100 );
// Remove from PaintQueue if necessary
SwPaintQueue::Remove( this );
OSL_ENSURE( !mnStartAction, "EndAction() pending." );
}
if ( pLayoutAccess )
{
GetLayout()->DeRegisterShell( this );
if(pLayoutAccess->GetCurrentViewShell()==this)
{
pLayoutAccess->SetCurrentViewShell(nullptr);
for(SwViewShell& rShell : GetRingContainer())
{
if(&rShell != this)
{<--- Consider using std::find_if algorithm instead of a raw loop.
pLayoutAccess->SetCurrentViewShell(&rShell);
break;
}
}
}
}
mpAccOptions.reset();
}
bool SwViewShell::HasDrawView() const
{
return Imp() && Imp()->HasDrawView();
}
void SwViewShell::MakeDrawView()
{
Imp()->MakeDrawView( );
}
bool SwViewShell::HasDrawViewDrag() const
{
return Imp()->HasDrawView() && Imp()->GetDrawView()->IsDragObj();
}
SdrView* SwViewShell::GetDrawView()
{
return Imp()->GetDrawView();
}
SdrView* SwViewShell::GetDrawViewWithValidMarkList()
{
SwDrawView* pDView = Imp()->GetDrawView();
pDView->ValidateMarkList();
return pDView;
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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