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libreoffice/sw/source/core/view/vnew.cxx
Cédric Bosdonnat 3d29410263 Header/Footer: added a timer to show the separator 
When leaving the mouse over a header or footer area for 2 seconds, the
separator is shown. This feature enables adding headers and footers
easily without knowing anything about page styles.

The separators are hidden back after 2 seconds outside the header or
footer area.
2011-09-12 18:09:36 +02:00

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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_sw.hxx"
#include <sfx2/printer.hxx>
#include <rtl/logfile.hxx>
#include <doc.hxx>
#include <IDocumentUndoRedo.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>
#include <switerator.hxx>
void ViewShell::Init( const SwViewOption *pNewOpt )
{
RTL_LOGFILE_CONTEXT_AUTHOR( aLog, "SW", "JP93722", "ViewShell::Init" );
bDocSizeChgd = sal_False;
pFntCache->Flush( );
if( !pOpt )
{
pOpt = new SwViewOption;
if( pNewOpt )
{
*pOpt = *pNewOpt;
if( GetWin() && 100 != pOpt->GetZoom() )
{
MapMode aMode( pWin->GetMapMode() );
const Fraction aNewFactor( pOpt->GetZoom(), 100 );
aMode.SetScaleX( aNewFactor );
aMode.SetScaleY( aNewFactor );
pWin->SetMapMode( aMode );
}
}
}
SwDocShell* pDShell = pDoc->GetDocShell();
pDoc->set(IDocumentSettingAccess::HTML_MODE, 0 != ::GetHtmlMode( pDShell ) );
if( pDShell && pDShell->IsReadOnly() )
pOpt->SetReadonly( sal_True );
RTL_LOGFILE_CONTEXT_TRACE( aLog, "View::Init - before InitPrt" );
// #i82967#
OutputDevice* pPDFOut = 0;
if ( pOut && pOut->GetPDFWriter() )
pPDFOut = pOut;
// #i41075# Only setup the printer if we need one:
const bool bBrowseMode = pOpt->getBrowseMode();
if( pPDFOut )
InitPrt( pPDFOut );
// #i44963# Good occasion to check if page sizes in page descriptions
// are still set to (LONG_MAX, LONG_MAX) (html import)
if ( !bBrowseMode )
{
pDoc->CheckDefaultPageFmt();
}
RTL_LOGFILE_CONTEXT_TRACE( aLog, "View::Init - after InitPrt" );
if( GetWin() )
{
pOpt->Init( GetWin() );
GetWin()->SetFillColor();
GetWin()->SetBackground();
GetWin()->SetLineColor();
}
// Create a new layout, if there is no one available
if( !pLayout )
{
// 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...
ViewShell *pCurrShell = GetDoc()->GetCurrentViewShell();
if( pCurrShell )
pLayout = pCurrShell->pLayout;
// end of "disable multiple layouts"
if( !pLayout )
{
// switched to two step construction because creating the layout in SwRootFrm needs a valid pLayout set
pLayout = SwRootFrmPtr(new SwRootFrm( pDoc->GetDfltFrmFmt(), this ));//swmod081016
pLayout->Init( pDoc->GetDfltFrmFmt() );
}
}
SizeChgNotify(); //swmod 071108
// #i31958#
// XForms mode: initialize XForms mode, based on design mode (draw view)
// MakeDrawView() requires layout
if( GetDoc()->isXForms() )
{
if( ! HasDrawView() )
MakeDrawView();
pOpt->SetFormView( ! GetDrawView()->IsDesignMode() );
}
}
ViewShell::ViewShell( SwDoc& rDocument, Window *pWindow,
const SwViewOption *pNewOpt, OutputDevice *pOutput,
long nFlags )
:
aBrowseBorder(),
pSfxViewShell( 0 ),
pImp( new SwViewImp( this ) ),
pWin( pWindow ),
pOut( pOutput ? pOutput
: pWindow ? (OutputDevice*)pWindow
: (OutputDevice*)rDocument.getPrinter( true )),
mpTmpRef( 0 ),
pOpt( 0 ),
pAccOptions( new SwAccessibilityOptions ),
bShowHeaderFooterSeparator( sal_False ),
bHeaderFooterEdit( sal_False ),
mpTargetPaintWindow(0),
mpBufferedOut(0),
pDoc( &rDocument ),
nStartAction( 0 ),
nLockPaint( 0 ),
mpPrePostOutDev(0),
maPrePostMapMode()
{
RTL_LOGFILE_CONTEXT_AUTHOR( aLog, "SW", "JP93722", "ViewShell::SwViewShell" );
// #i26791# in order to suppress event handling in
// <SwDrawContact::Changed> during contruction of <ViewShell> instance
mbInConstructor = true;
bPaintInProgress = bViewLocked = bInEndAction = bFrameView =
bEndActionByVirDev = sal_False;
bPaintWorks = bEnableSmooth = sal_True;
bPreView = 0 !=( VSHELLFLAG_ISPREVIEW & nFlags );
// #i38810# Do not reset modified state of document, if it's already been modified.
const bool bIsDocModified( pDoc->IsModified() );
pDoc->acquire();
pOutput = pOut;
Init( pNewOpt );
pOut = pOutput;
// initialize print preview layout after layout is created in <ViewShell::Init(..)> - called above.
if ( bPreView )
{
pImp->InitPagePreviewLayout();
}
SET_CURR_SHELL( this );
((SwHiddenTxtFieldType*)pDoc->GetSysFldType( RES_HIDDENTXTFLD ))->
SetHiddenFlag( !pOpt->IsShowHiddenField() );
// #i38810#
if ( !pDoc->GetIDocumentUndoRedo().IsUndoNoResetModified()
&& !bIsDocModified )
{
pDoc->ResetModified();
}
if ( SwTxtFrm::GetTxtCache()->GetCurMax() < 2550 )
SwTxtFrm::GetTxtCache()->IncreaseMax( 100 );
if( pOpt->IsGridVisible() || getIDocumentDrawModelAccess()->GetDrawModel() )
Imp()->MakeDrawView();
// #i26791#
mbInConstructor = false;
}
ViewShell::ViewShell( ViewShell& rShell, Window *pWindow,
OutputDevice *pOutput, long nFlags ) :
Ring( &rShell ),
aBrowseBorder( rShell.aBrowseBorder ),
pSfxViewShell( 0 ),
pImp( new SwViewImp( this ) ),
pWin( pWindow ),
pOut( pOutput ? pOutput
: pWindow ? (OutputDevice*)pWindow
: (OutputDevice*)rShell.GetDoc()->getPrinter( true )),
mpTmpRef( 0 ),
pOpt( 0 ),
pAccOptions( new SwAccessibilityOptions ),
bHeaderFooterEdit( sal_False ),
mpTargetPaintWindow(0),
mpBufferedOut(0),
pDoc( rShell.GetDoc() ),
nStartAction( 0 ),
nLockPaint( 0 ),
mpPrePostOutDev(0),
maPrePostMapMode()
{
RTL_LOGFILE_CONTEXT_AUTHOR( aLog, "SW", "JP93722", "ViewShell::SwViewShell" );
// #i26791# in order to suppress event handling in
// <SwDrawContact::Changed> during contruction of <ViewShell> instance
mbInConstructor = true;
bPaintWorks = bEnableSmooth = sal_True;
bPaintInProgress = bViewLocked = bInEndAction = bFrameView =
bEndActionByVirDev = sal_False;
bPreView = 0 !=( VSHELLFLAG_ISPREVIEW & nFlags );
if( nFlags & VSHELLFLAG_SHARELAYOUT ) //swmod 080125
pLayout = rShell.pLayout;//swmod 080125
SET_CURR_SHELL( this );
pDoc->acquire();
sal_Bool bModified = pDoc->IsModified();
pOutput = pOut;
Init( rShell.GetViewOptions() );
pOut = pOutput;
// OD 12.12.2002 #103492#
if ( bPreView )
pImp->InitPagePreviewLayout();
((SwHiddenTxtFieldType*)pDoc->GetSysFldType( RES_HIDDENTXTFLD ))->
SetHiddenFlag( !pOpt->IsShowHiddenField() );
if( !bModified && !pDoc->GetIDocumentUndoRedo().IsUndoNoResetModified() )
{
pDoc->ResetModified();
}
if ( SwTxtFrm::GetTxtCache()->GetCurMax() < 2550 )
SwTxtFrm::GetTxtCache()->IncreaseMax( 100 );
if( pOpt->IsGridVisible() || getIDocumentDrawModelAccess()->GetDrawModel() )
Imp()->MakeDrawView();
// #i26791#
mbInConstructor = false;
}
ViewShell::~ViewShell()
{
{
SET_CURR_SHELL( this );
bPaintWorks = sal_False;
// #i9684#Stopping the animated graphics is not
// necessary during printing or pdf export, because the animation
// has not been started in this case.
if( pDoc && GetWin() )
{
SwNodes& rNds = pDoc->GetNodes();
SwGrfNode *pGNd;
SwStartNode *pStNd;
SwNodeIndex aIdx( *rNds.GetEndOfAutotext().StartOfSectionNode(), 1 );
while ( 0 != (pStNd = aIdx.GetNode().GetStartNode()) )
{
aIdx++;
if ( 0 != ( pGNd = aIdx.GetNode().GetGrfNode() ) )
{
if( pGNd->IsAnimated() )
{
SwIterator<SwFrm,SwGrfNode> aIter( *pGNd );
for( SwFrm* pFrm = aIter.First(); pFrm; pFrm = aIter.Next() )
{
OSL_ENSURE( pFrm->IsNoTxtFrm(), "GraphicNode with Text?" );
((SwNoTxtFrm*)pFrm)->StopAnimation( pOut );
}
}
}
aIdx.Assign( *pStNd->EndOfSectionNode(), +1 );
}
GetDoc()->StopNumRuleAnimations( pOut );
}
delete pImp;
pImp = 0; // Set to zero, because ~SwFrm relies on it.
if ( pDoc )
{
if( !pDoc->release() )
delete pDoc, pDoc = 0;
else
GetLayout()->ResetNewLayout();
}//swmod 080317
delete pOpt;
if ( SwTxtFrm::GetTxtCache()->GetCurMax() > 250 )
SwTxtFrm::GetTxtCache()->DecreaseMax( 100 );
SwPaintQueue::Remove( this );
OSL_ENSURE( !nStartAction, "EndAction() pending." );
}
if ( pDoc )
{
GetLayout()->DeRegisterShell( this );
if(pDoc->GetCurrentViewShell()==this)
pDoc->SetCurrentViewShell( this->GetNext()!=this ?
(ViewShell*)this->GetNext() : NULL );
}
delete mpTmpRef;
delete pAccOptions;
}
sal_Bool ViewShell::HasDrawView() const
{
return Imp() ? Imp()->HasDrawView() : 0;
}
void ViewShell::MakeDrawView()
{
Imp()->MakeDrawView( );
}
SdrView* ViewShell::GetDrawView()
{
return Imp()->GetDrawView();
}
SdrView* ViewShell::GetDrawViewWithValidMarkList()
{
SwDrawView* pDView = Imp()->GetDrawView();
pDView->ValidateMarkList();
return pDView;
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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