383 lines
12 KiB
C++
383 lines
12 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#include <sfx2/printer.hxx>
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#include <sal/log.hxx>
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#include <osl/diagnose.h>
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#include <doc.hxx>
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#include <IDocumentDrawModelAccess.hxx>
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#include <IDocumentUndoRedo.hxx>
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#include <DocumentSettingManager.hxx>
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#include <IDocumentDeviceAccess.hxx>
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#include <IDocumentLayoutAccess.hxx>
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#include <IDocumentFieldsAccess.hxx>
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#include <IDocumentState.hxx>
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#include <docsh.hxx>
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#include <viewsh.hxx>
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#include <rootfrm.hxx>
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#include <viewimp.hxx>
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#include <viewopt.hxx>
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#include <txtfrm.hxx>
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#include <notxtfrm.hxx>
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#include <fntcache.hxx>
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#include <docufld.hxx>
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#include <ptqueue.hxx>
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#include <dview.hxx>
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#include <ndgrf.hxx>
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#include <ndindex.hxx>
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#include <accessibilityoptions.hxx>
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void SwViewShell::Init( const SwViewOption *pNewOpt )
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{
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mbDocSizeChgd = false;
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// We play it safe: Remove old font information whenever the printer
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// resolution or the zoom factor changes. For that, Init() and Reformat()
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// are the most secure places.
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pFntCache->Flush( );
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// ViewOptions are created dynamically
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if( !mpOpt )
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{
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mpOpt.reset(new SwViewOption);
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// ApplyViewOptions() does not need to be called
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if( pNewOpt )
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{
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*mpOpt = *pNewOpt;
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// Zoom factor needs to be set because there is no call to ApplyViewOptions() during
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// CTOR for performance reasons.
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if( GetWin() && 100 != mpOpt->GetZoom() )
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{
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MapMode aMode( mpWin->GetMapMode() );
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const Fraction aNewFactor( mpOpt->GetZoom(), 100 );
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aMode.SetScaleX( aNewFactor );
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aMode.SetScaleY( aNewFactor );
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mpWin->SetMapMode( aMode );
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}
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}
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}
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SwDocShell* pDShell = mxDoc->GetDocShell();
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mxDoc->GetDocumentSettingManager().set(DocumentSettingId::HTML_MODE, 0 != ::GetHtmlMode( pDShell ) );
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// set readonly flag at ViewOptions before creating layout. Otherwise,
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// one would have to reformat again.
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if( pDShell && pDShell->IsReadOnly() )
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mpOpt->SetReadonly( true );
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SAL_INFO( "sw.core", "View::Init - before InitPrt" );
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OutputDevice* pPDFOut = nullptr;
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if (mpOut && (OUTDEV_PDF == mpOut->GetOutDevType()))
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pPDFOut = mpOut;
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// Only setup the printer if we need one:
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const bool bBrowseMode = mpOpt->getBrowseMode();
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if( pPDFOut )
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InitPrt( pPDFOut );
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// i#44963 Good occasion to check if page sizes in
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// page descriptions are still set to (LONG_MAX, LONG_MAX) (html import)
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if ( !bBrowseMode )
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{
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mxDoc->CheckDefaultPageFormat();
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}
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SAL_INFO( "sw.core", "View::Init - after InitPrt" );
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if( GetWin() )
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{
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SwViewOption::Init( GetWin()->GetOutDev() );
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GetWin()->GetOutDev()->SetFillColor();
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GetWin()->SetBackground();
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GetWin()->GetOutDev()->SetLineColor();
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}
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// Create a new layout, if there is no one available
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if( !mpLayout )
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{
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// Here's the code which disables the usage of "multiple" layouts at the moment
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// If the problems with controls and groups objects are solved,
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// this code can be removed...
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SwViewShell *pCurrShell = GetDoc()->getIDocumentLayoutAccess().GetCurrentViewShell();
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if( pCurrShell )
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mpLayout = pCurrShell->mpLayout;
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// end of "disable multiple layouts"
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if( !mpLayout )
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{
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// switched to two step construction because creating the layout in SwRootFrame needs a valid pLayout set
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mpLayout = SwRootFramePtr(new SwRootFrame(mxDoc->GetDfltFrameFormat(), this),
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&SwFrame::DestroyFrame);
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mpLayout->Init( mxDoc->GetDfltFrameFormat() );
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}
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}
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SizeChgNotify();
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// XForms mode: initialize XForms mode, based on design mode (draw view)
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// MakeDrawView() requires layout
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if( GetDoc()->isXForms() )
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{
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if( ! HasDrawView() )
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MakeDrawView();
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mpOpt->SetFormView( ! GetDrawView()->IsDesignMode() );
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}
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}
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/// CTor for the first Shell.
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SwViewShell::SwViewShell( SwDoc& rDocument, vcl::Window *pWindow,
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const SwViewOption *pNewOpt, OutputDevice *pOutput,
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tools::Long nFlags )
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:
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mpSfxViewShell( nullptr ),
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mpImp( new SwViewShellImp( this ) ),
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mpWin( pWindow ),
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mpOut( pOutput ? pOutput
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: pWindow ? pWindow->GetOutDev()
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: static_cast<OutputDevice*>(rDocument.getIDocumentDeviceAccess().getPrinter( true ))),
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mpAccOptions( new SwAccessibilityOptions ),
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mbShowHeaderSeparator( false ),
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mbShowFooterSeparator( false ),
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mbHeaderFooterEdit( false ),
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mpTargetPaintWindow(nullptr),
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mpBufferedOut(nullptr),
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mxDoc( &rDocument ),
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mnStartAction( 0 ),
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mnLockPaint( 0 ),
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mbSelectAll(false),
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mbOutputToWindow(false),
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mpPrePostOutDev(nullptr)
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{
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// in order to suppress event handling in
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// <SwDrawContact::Changed> during construction of <SwViewShell> instance
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mbInConstructor = true;
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mbPaintInProgress = mbViewLocked = mbInEndAction = false;
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mbPaintWorks = mbEnableSmooth = true;
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mbPreview = 0 !=( VSHELLFLAG_ISPREVIEW & nFlags );
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// i#38810 Do not reset modified state of document,
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// if it's already been modified.
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const bool bIsDocModified( mxDoc->getIDocumentState().IsModified() );
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OutputDevice* pOrigOut = mpOut;
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Init( pNewOpt ); // may change the Outdev (InitPrt())
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mpOut = pOrigOut;
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// initialize print preview layout after layout
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// is created in <SwViewShell::Init(..)> - called above.
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if ( mbPreview )
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{
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// init page preview layout
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mpImp->InitPagePreviewLayout();
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}
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CurrShell aCurr( this );
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static_cast<SwHiddenTextFieldType*>(mxDoc->getIDocumentFieldsAccess().GetSysFieldType( SwFieldIds::HiddenText ))->
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SetHiddenFlag( !mpOpt->IsShowHiddenField() );
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// In Init a standard FrameFormat is created.
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if ( !mxDoc->GetIDocumentUndoRedo().IsUndoNoResetModified()
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&& !bIsDocModified )
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{
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mxDoc->getIDocumentState().ResetModified();
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}
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// extend format cache.
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if ( SwTextFrame::GetTextCache()->GetCurMax() < 2550 )
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SwTextFrame::GetTextCache()->IncreaseMax( 100 );
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if( mpOpt->IsGridVisible() || getIDocumentDrawModelAccess().GetDrawModel() )
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Imp()->MakeDrawView();
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mbInConstructor = false;
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}
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/// CTor for further Shells on a document.
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SwViewShell::SwViewShell( SwViewShell& rShell, vcl::Window *pWindow,
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OutputDevice * pOutput, tools::Long const nFlags)
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: Ring( &rShell ) ,
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maBrowseBorder( rShell.maBrowseBorder ),
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mpSfxViewShell( nullptr ),
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mpImp( new SwViewShellImp( this ) ),
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mpWin( pWindow ),
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mpOut( pOutput ? pOutput
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: pWindow ? pWindow->GetOutDev()
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: static_cast<OutputDevice*>(rShell.GetDoc()->getIDocumentDeviceAccess().getPrinter( true ))),
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mpAccOptions( new SwAccessibilityOptions ),
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mbShowHeaderSeparator( false ),
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mbShowFooterSeparator( false ),
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mbHeaderFooterEdit( false ),
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mpTargetPaintWindow(nullptr),
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mpBufferedOut(nullptr),
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mxDoc( rShell.GetDoc() ),
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mnStartAction( 0 ),
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mnLockPaint( 0 ),
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mbSelectAll(false),
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mbOutputToWindow(false),
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mpPrePostOutDev(nullptr)
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{
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// in order to suppress event handling in
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// <SwDrawContact::Changed> during construction of <SwViewShell> instance
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mbInConstructor = true;
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mbPaintWorks = mbEnableSmooth = true;
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mbPaintInProgress = mbViewLocked = mbInEndAction = false;
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mbPreview = 0 !=( VSHELLFLAG_ISPREVIEW & nFlags );
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if( nFlags & VSHELLFLAG_SHARELAYOUT )
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mpLayout = rShell.mpLayout;
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CurrShell aCurr( this );
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bool bModified = mxDoc->getIDocumentState().IsModified();
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OutputDevice* pOrigOut = mpOut;
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Init( rShell.GetViewOptions() ); // might change Outdev (InitPrt())
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mpOut = pOrigOut;
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if ( mbPreview )
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mpImp->InitPagePreviewLayout();
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static_cast<SwHiddenTextFieldType*>(mxDoc->getIDocumentFieldsAccess().GetSysFieldType( SwFieldIds::HiddenText ))->
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SetHiddenFlag( !mpOpt->IsShowHiddenField() );
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// In Init a standard FrameFormat is created.
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if( !bModified && !mxDoc->GetIDocumentUndoRedo().IsUndoNoResetModified() )
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{
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mxDoc->getIDocumentState().ResetModified();
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}
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// extend format cache.
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if ( SwTextFrame::GetTextCache()->GetCurMax() < 2550 )
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SwTextFrame::GetTextCache()->IncreaseMax( 100 );
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if( mpOpt->IsGridVisible() || getIDocumentDrawModelAccess().GetDrawModel() )
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Imp()->MakeDrawView();
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mbInConstructor = false;
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}
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SwViewShell::~SwViewShell()
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{
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IDocumentLayoutAccess* const pLayoutAccess
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= mxDoc ? &mxDoc->getIDocumentLayoutAccess() : nullptr;
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{
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CurrShell aCurr( this );
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mbPaintWorks = false;
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// i#9684 Stopping the animated graphics is not
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// necessary during printing or pdf export, because the animation
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// has not been started in this case.
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if( mxDoc && GetWin() )
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{
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SwNodes& rNds = mxDoc->GetNodes();
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SwStartNode *pStNd;
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SwNodeIndex aIdx( *rNds.GetEndOfAutotext().StartOfSectionNode(), 1 );
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while ( nullptr != (pStNd = aIdx.GetNode().GetStartNode()) )
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{
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++aIdx;
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SwGrfNode *pGNd = aIdx.GetNode().GetGrfNode();
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if ( nullptr != pGNd )
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{
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if( pGNd->IsAnimated() )
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{
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SwIterator<SwFrame,SwGrfNode> aIter( *pGNd );
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for( SwFrame* pFrame = aIter.First(); pFrame; pFrame = aIter.Next() )
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{
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OSL_ENSURE( pFrame->IsNoTextFrame(), "GraphicNode with Text?" );
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static_cast<SwNoTextFrame*>(pFrame)->StopAnimation( mpOut );
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}
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}
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}
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aIdx.Assign( *pStNd->EndOfSectionNode(), +1 );
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}
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GetDoc()->StopNumRuleAnimations( mpOut );
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}
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mpImp.reset();
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if (mxDoc)
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{
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if( mxDoc->getReferenceCount() > 1 )
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GetLayout()->ResetNewLayout();
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}
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mpOpt.reset();
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// resize format cache.
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if ( SwTextFrame::GetTextCache()->GetCurMax() > 250 )
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SwTextFrame::GetTextCache()->DecreaseMax( 100 );
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// Remove from PaintQueue if necessary
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SwPaintQueue::Remove( this );
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OSL_ENSURE( !mnStartAction, "EndAction() pending." );
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}
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if ( pLayoutAccess )
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{
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GetLayout()->DeRegisterShell( this );
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if(pLayoutAccess->GetCurrentViewShell()==this)
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{
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pLayoutAccess->SetCurrentViewShell(nullptr);
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for(SwViewShell& rShell : GetRingContainer())
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{
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if(&rShell != this)
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{
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pLayoutAccess->SetCurrentViewShell(&rShell);
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break;
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}
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}
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}
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}
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mpAccOptions.reset();
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}
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bool SwViewShell::HasDrawView() const
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{
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return Imp() && Imp()->HasDrawView();
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}
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void SwViewShell::MakeDrawView()
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{
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Imp()->MakeDrawView( );
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}
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bool SwViewShell::HasDrawViewDrag() const
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{
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return Imp()->HasDrawView() && Imp()->GetDrawView()->IsDragObj();
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}
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SdrView* SwViewShell::GetDrawView()
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{
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return Imp()->GetDrawView();
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}
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SdrView* SwViewShell::GetDrawViewWithValidMarkList()
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{
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SwDrawView* pDView = Imp()->GetDrawView();
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pDView->ValidateMarkList();
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return pDView;
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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