Files
loongoffice/sfx2/source/view/printer.cxx
Stephan Bergmann 3bd78cb6db error: reference cannot be bound to dereferenced null pointer
Change-Id: I4a5c83ba0f1e741104edc933459e7aea9c4aac1f
2014-07-03 22:29:10 +02:00

275 lines
6.5 KiB
C++

/* -*- 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 <vcl/virdev.hxx>
#include <vcl/metric.hxx>
#include <vcl/msgbox.hxx>
#include <unotools/printwarningoptions.hxx>
#include <svtools/printoptions.hxx>
#include <vector>
#include <sfx2/printer.hxx>
#include <sfx2/printopt.hxx>
#include "sfxtypes.hxx"
#include <sfx2/prnmon.hxx>
#include <sfx2/viewsh.hxx>
#include <sfx2/tabdlg.hxx>
#include <sfx2/sfxresid.hxx>
#include "view.hrc"
// struct SfxPrinter_Impl ------------------------------------------------
struct SfxPrinter_Impl
{
bool mbAll;
bool mbSelection;
bool mbFromTo;
bool mbRange;
SfxPrinter_Impl() :
mbAll ( true ),
mbSelection ( true ),
mbFromTo ( true ),
mbRange ( true ) {}
~SfxPrinter_Impl() {}
};
struct SfxPrintOptDlg_Impl
{
bool mbHelpDisabled;
SfxPrintOptDlg_Impl() :
mbHelpDisabled ( false ) {}
};
// class SfxPrinter ------------------------------------------------------
SfxPrinter* SfxPrinter::Create( SvStream& rStream, SfxItemSet* pOptions )
/* [Description]
Creates a <SfxPrinter> from the stream. Loading is really only a jobsetup.
If such a printer is not available on the system, then the original is
marked as the original Job-setup and a comparable printer is selected from
existing ones.
The 'pOptions' are taken over in the generated SfxPrinter, the return
value belongs to the caller.
*/
{
// Load JobSetup
JobSetup aFileJobSetup;
ReadJobSetup( rStream, aFileJobSetup );
// Get printers
SfxPrinter *pPrinter = new SfxPrinter( pOptions, aFileJobSetup );
return pPrinter;
}
SvStream& SfxPrinter::Store( SvStream& rStream ) const
/* [Description]
Saves the used JobSetup of <SfxPrinter>s.
*/
{
return WriteJobSetup( rStream, GetJobSetup() );
}
SfxPrinter::SfxPrinter( SfxItemSet* pTheOptions ) :
/* [Description]
This constructor creates a default printer.
*/
pOptions( pTheOptions ),
bKnown(true)
{
assert(pOptions);
pImpl = new SfxPrinter_Impl;
}
SfxPrinter::SfxPrinter( SfxItemSet* pTheOptions,
const JobSetup& rTheOrigJobSetup ) :
Printer ( rTheOrigJobSetup.GetPrinterName() ),
pOptions ( pTheOptions )
{
assert(pOptions);
pImpl = new SfxPrinter_Impl;
bKnown = GetName() == rTheOrigJobSetup.GetPrinterName();
if ( bKnown )
SetJobSetup( rTheOrigJobSetup );
}
SfxPrinter::SfxPrinter( SfxItemSet* pTheOptions,
const OUString& rPrinterName ) :
Printer ( rPrinterName ),
pOptions ( pTheOptions ),
bKnown ( GetName() == rPrinterName )
{
assert(pOptions);
pImpl = new SfxPrinter_Impl;
}
SfxPrinter::SfxPrinter( const SfxPrinter& rPrinter ) :
Printer ( rPrinter.GetName() ),
pOptions( rPrinter.GetOptions().Clone() ),
bKnown ( rPrinter.IsKnown() )
{
assert(pOptions);
SetJobSetup( rPrinter.GetJobSetup() );
SetPrinterProps( &rPrinter );
SetMapMode( rPrinter.GetMapMode() );
pImpl = new SfxPrinter_Impl;
pImpl->mbAll = rPrinter.pImpl->mbAll;
pImpl->mbSelection = rPrinter.pImpl->mbSelection;
pImpl->mbFromTo = rPrinter.pImpl->mbFromTo;
pImpl->mbRange = rPrinter.pImpl->mbRange;
}
SfxPrinter* SfxPrinter::Clone() const
{
if ( IsDefPrinter() )
{
SfxPrinter *pNewPrinter;
pNewPrinter = new SfxPrinter( GetOptions().Clone() );
pNewPrinter->SetJobSetup( GetJobSetup() );
pNewPrinter->SetPrinterProps( this );
pNewPrinter->SetMapMode( GetMapMode() );
pNewPrinter->pImpl->mbAll = pImpl->mbAll;
pNewPrinter->pImpl->mbSelection =pImpl->mbSelection;
pNewPrinter->pImpl->mbFromTo = pImpl->mbFromTo;
pNewPrinter->pImpl->mbRange =pImpl->mbRange;
return pNewPrinter;
}
else
return new SfxPrinter( *this );
}
SfxPrinter::~SfxPrinter()
{
delete pOptions;
delete pImpl;
}
void SfxPrinter::SetOptions( const SfxItemSet &rNewOptions )
{
pOptions->Set(rNewOptions);
}
SfxPrintOptionsDialog::SfxPrintOptionsDialog(Window *pParent,
SfxViewShell *pViewShell,
const SfxItemSet *pSet)
: ModalDialog(pParent, "PrinterOptionsDialog",
"sfx/ui/printeroptionsdialog.ui")
, pDlgImpl(new SfxPrintOptDlg_Impl)
, pViewSh(pViewShell)
, pOptions(pSet->Clone())
{
VclContainer *pVBox = get_content_area();
// Insert TabPage
pPage = pViewSh->CreatePrintOptionsPage(pVBox, *pOptions);
DBG_ASSERT( pPage, "CreatePrintOptions != SFX_VIEW_HAS_PRINTOPTIONS" );
if( pPage )
{
pPage->Reset( pOptions );
SetHelpId( pPage->GetHelpId() );
pPage->Show();
}
}
SfxPrintOptionsDialog::~SfxPrintOptionsDialog()
{
delete pDlgImpl;
delete pPage;
delete pOptions;
}
short SfxPrintOptionsDialog::Execute()
{
if( ! pPage )
return RET_CANCEL;
short nRet = ModalDialog::Execute();
if ( nRet == RET_OK )
pPage->FillItemSet( pOptions );
else
pPage->Reset( pOptions );
return nRet;
}
bool SfxPrintOptionsDialog::Notify( NotifyEvent& rNEvt )
{
if ( rNEvt.GetType() == EVENT_KEYINPUT )
{
if ( rNEvt.GetKeyEvent()->GetKeyCode().GetCode() == KEY_F1 && pDlgImpl->mbHelpDisabled )
return true; // help disabled -> <F1> does nothing
}
return ModalDialog::Notify( rNEvt );
}
void SfxPrintOptionsDialog::DisableHelp()
{
pDlgImpl->mbHelpDisabled = true;
get<HelpButton>("help")->Disable();
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */