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/* -*- 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 "wizardshell.hxx"
#include "wizardpagecontroller.hxx"
#include <tools/diagnose_ex.h>
#include <com/sun/star/ui/dialogs/WizardTravelType.hpp>
using vcl::RoadmapWizardTypes::WizardPath;
namespace svt::uno
{
using css::uno::Reference;
using css::uno::Exception;
using css::uno::Sequence;
using css::ui::dialogs::XWizardController;
using css::ui::dialogs::XWizardPage;
namespace WizardTravelType = css::ui::dialogs::WizardTravelType;
namespace
{
sal_Int16 lcl_determineFirstPageID( const Sequence< Sequence< sal_Int16 > >& i_rPaths )
{
ENSURE_OR_THROW( i_rPaths.hasElements() && i_rPaths[0].hasElements(), "illegal paths" );
return i_rPaths[0][0];
}
}
//= WizardShell
WizardShell::WizardShell(weld::Window* i_pParent, const Reference< XWizardController >& i_rController,
const Sequence< Sequence< sal_Int16 > >& i_rPaths)
:WizardShell_Base( i_pParent )
,m_xController( i_rController )
,m_nFirstPageID( lcl_determineFirstPageID( i_rPaths ) )
{
ENSURE_OR_THROW( m_xController.is(), "invalid controller" );
// declare the paths
for ( sal_Int32 i=0; i<i_rPaths.getLength(); ++i )
{
const Sequence< sal_Int16 >& rPath( i_rPaths[i] );
WizardPath aPath( rPath.getLength() );
std::transform(rPath.begin(), rPath.end(), aPath.begin(),
[this](const sal_Int16 nPageId) -> WizardPath::value_type { return impl_pageIdToState(nPageId); });
declarePath( i, aPath );
}
// create the first page, to know the page size
GetOrCreatePage( impl_pageIdToState( i_rPaths[0][0] ) );
m_xAssistant->set_current_page(0);
// some defaults
enableAutomaticNextButtonState();
}
short WizardShell::run()
{
ActivatePage();
return WizardShell_Base::run();
}
sal_Int16 WizardShell::convertCommitReasonToTravelType( const CommitPageReason i_eReason )
{
switch ( i_eReason )
{
case vcl::WizardTypes::eTravelForward:
return WizardTravelType::FORWARD;
case vcl::WizardTypes::eTravelBackward:
return WizardTravelType::BACKWARD;
case vcl::WizardTypes::eFinish:
return WizardTravelType::FINISH;
default:
break;
}
OSL_FAIL( "WizardShell::convertCommitReasonToTravelType: unsupported CommitPageReason!" );
return WizardTravelType::FINISH;
}
void WizardShell::enterState( WizardState i_nState )
{
WizardShell_Base::enterState( i_nState );
if ( !m_xController.is() )
return;
try
{
m_xController->onActivatePage( impl_stateToPageId( i_nState ) );
}
catch( const Exception& )
{
DBG_UNHANDLED_EXCEPTION("svtools.uno");
}
}
bool WizardShell::leaveState( WizardState i_nState )
{
if ( !WizardShell_Base::leaveState( i_nState ) )
return false;
if ( !m_xController.is() )
return true;
try
{
m_xController->onDeactivatePage( impl_stateToPageId( i_nState ) );
}
catch( const Exception& )
{
DBG_UNHANDLED_EXCEPTION("svtools.uno");
}
return true;
}
PWizardPageController WizardShell::impl_getController(BuilderPage* i_pPage) const
{
Page2ControllerMap::const_iterator pos = m_aPageControllers.find( i_pPage );
ENSURE_OR_RETURN( pos != m_aPageControllers.end(), "WizardShell::impl_getController: no controller for this page!", PWizardPageController() );
return pos->second;
}
Reference< XWizardPage > WizardShell::getCurrentWizardPage() const
{
const WizardState eState = getCurrentState();
PWizardPageController pController( impl_getController( GetPage( eState ) ) );
ENSURE_OR_RETURN( pController, "WizardShell::getCurrentWizardPage: invalid page/controller!", nullptr );
return pController->getWizardPage();
}
void WizardShell::enablePage( const sal_Int16 i_nPageID, const bool i_bEnable )
{
enableState( impl_pageIdToState( i_nPageID ), i_bEnable );
}
namespace
{
class EmptyPage : public BuilderPage
{
public:
EmptyPage(weld::Widget* pParent, weld::DialogController* pController)
: BuilderPage(pParent, pController, "svt/ui/emptypage.ui", "EmptyPage")
{
m_xContainer->set_size_request(m_xContainer->get_approximate_digit_width() * 70,
m_xContainer->get_text_height() * 45);
}
weld::Container* GetContainer() const { return m_xContainer.get(); }
};
}
std::unique_ptr<BuilderPage> WizardShell::createPage( WizardState i_nState )
{
ENSURE_OR_RETURN( m_xController.is(), "WizardShell::createPage: no WizardController!", nullptr );
sal_Int16 nPageId = impl_stateToPageId(i_nState);
OString sIdent(OString::number(nPageId));
weld::Container* pPageContainer = m_xAssistant->append_page(sIdent);
auto xPage = std::make_unique<EmptyPage>(pPageContainer, this);
auto pController = std::make_shared<WizardPageController>(xPage->GetContainer(), m_xController, nPageId);
m_aPageControllers[xPage.get()] = pController;
return xPage;
}
vcl::IWizardPageController* WizardShell::getPageController(BuilderPage* i_pCurrentPage) const
{
return impl_getController( i_pCurrentPage ).get();
}
OUString WizardShell::getStateDisplayName( WizardState i_nState ) const
{
try
{
if ( m_xController.is() )
return m_xController->getPageTitle( impl_stateToPageId( i_nState ) );
}
catch( const Exception& )
{
DBG_UNHANDLED_EXCEPTION("svtools.uno");
}
// fallback for ill-behaved clients: the numeric state
return OUString::number(i_nState);
}
bool WizardShell::canAdvance() const
{
try
{
if ( m_xController.is() && !m_xController->canAdvance() )
return false;
}
catch( const Exception& )
{
DBG_UNHANDLED_EXCEPTION("svtools.uno");
}
return WizardShell_Base::canAdvance();
}
bool WizardShell::onFinish()
{
try
{
if ( m_xController.is() && !m_xController->confirmFinish() )
return false;
}
catch( const Exception& )
{
DBG_UNHANDLED_EXCEPTION("svtools.uno");
}
return WizardShell_Base::onFinish();
}
} // namespace svt::uno
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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