/* -*- 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 <toolkit/controls/geometrycontrolmodel.hxx>
#include <toolkit/controls/tabpagecontainer.hxx>
#include <toolkit/controls/tabpagemodel.hxx>
#include <toolkit/helper/property.hxx>

#include <com/sun/star/awt/XControlModel.hpp>
#include <com/sun/star/awt/XVclWindowPeer.hpp>
#include <com/sun/star/lang/IndexOutOfBoundsException.hpp>
#include <com/sun/star/lang/XMultiServiceFactory.hpp>
#include <com/sun/star/uno/XComponentContext.hpp>

#include <tools/diagnose_ex.h>
#include <vcl/svapp.hxx>

#include <helper/unopropertyarrayhelper.hxx>

using namespace ::com::sun::star;
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::lang;
using namespace ::com::sun::star::beans;
using namespace ::com::sun::star::container;
using namespace ::com::sun::star::view;
using ::com::sun::star::awt::tab::XTabPageModel;

#define WRONG_TYPE_EXCEPTION "Type must be css::awt::tab::XTabPageModel!"

//  class UnoControlTabPageContainerModel

UnoControlTabPageContainerModel::UnoControlTabPageContainerModel( const Reference< XComponentContext >& i_factory )
    :UnoControlTabPageContainerModel_Base( i_factory )
    ,maContainerListeners( *this )
{
    ImplRegisterProperty( BASEPROPERTY_BACKGROUNDCOLOR );
    ImplRegisterProperty( BASEPROPERTY_BORDER );
    ImplRegisterProperty( BASEPROPERTY_BORDERCOLOR );
    ImplRegisterProperty( BASEPROPERTY_DEFAULTCONTROL );
    ImplRegisterProperty( BASEPROPERTY_ENABLED );
    ImplRegisterProperty( BASEPROPERTY_HELPTEXT );
    ImplRegisterProperty( BASEPROPERTY_HELPURL );
    ImplRegisterProperty( BASEPROPERTY_PRINTABLE );
    ImplRegisterProperty( BASEPROPERTY_TEXT );
}

OUString UnoControlTabPageContainerModel::getServiceName()
{
    return OUString("com.sun.star.awt.tab.UnoControlTabPageContainerModel");
}

uno::Any UnoControlTabPageContainerModel::ImplGetDefaultValue( sal_uInt16 nPropId ) const
{
    switch(nPropId)
    {
        case BASEPROPERTY_DEFAULTCONTROL:
            return uno::makeAny( OUString("com.sun.star.awt.tab.UnoControlTabPageContainer") );
        case BASEPROPERTY_BORDER:
            return uno::makeAny(sal_Int16(0));              // No Border
        default:
            return UnoControlModel::ImplGetDefaultValue( nPropId );
    }
}

::cppu::IPropertyArrayHelper& UnoControlTabPageContainerModel::getInfoHelper()
{
    static UnoPropertyArrayHelper* pHelper = nullptr;
    if ( !pHelper )
    {
        css::uno::Sequence<sal_Int32>    aIDs = ImplGetPropertyIds();
        pHelper = new UnoPropertyArrayHelper( aIDs );
    }
    return *pHelper;
}
Reference< css::beans::XPropertySetInfo > UnoControlTabPageContainerModel::getPropertySetInfo(  )
{
    static Reference< css::beans::XPropertySetInfo > xInfo( createPropertySetInfo( getInfoHelper() ) );
    return xInfo;
}

namespace
{
    Reference< XTabPageModel > lcl_createTabPageModel( Reference<XComponentContext> const & i_context,
        Sequence< Any > const & i_initArguments, Reference< XPropertySet > const & i_parentModel )
    {
        try
        {
            Reference< XPropertySetInfo > const xPSI( i_parentModel->getPropertySetInfo() );
            bool const isGeometryControlModel = xPSI.is() && xPSI->hasPropertyByName("PositionX");

            Reference< XInterface > xInstance;
            if ( isGeometryControlModel )
                xInstance = *( new OGeometryControlModel< UnoControlTabPageModel >( i_context ) );
            else
                xInstance = *( new UnoControlTabPageModel( i_context ) );

            Reference< XTabPageModel > const xTabPageModel( xInstance, UNO_QUERY_THROW );
            Reference< XInitialization > const xInit( xTabPageModel, UNO_QUERY_THROW );
            xInit->initialize( i_initArguments );

            return xTabPageModel;
        }
        catch( const RuntimeException& )
        {
            throw;
        }
        catch( const Exception& )
        {
            DBG_UNHANDLED_EXCEPTION("toolkit.controls");
        }
        return nullptr;
    }
}

Reference< XTabPageModel > SAL_CALL UnoControlTabPageContainerModel::createTabPage( ::sal_Int16 i_tabPageID )
{
    Sequence< Any > aInitArgs(1);
    aInitArgs[0] <<= i_tabPageID;
    return lcl_createTabPageModel( m_xContext, aInitArgs, this );
}

Reference< XTabPageModel > SAL_CALL UnoControlTabPageContainerModel::loadTabPage( ::sal_Int16 i_tabPageID, const OUString& i_resourceURL )
{
    Sequence< Any > aInitArgs(2);
    aInitArgs[0] <<= i_tabPageID;
    aInitArgs[1] <<= i_resourceURL;
    return lcl_createTabPageModel( m_xContext, aInitArgs, this );
}

void SAL_CALL UnoControlTabPageContainerModel::insertByIndex( ::sal_Int32 nIndex, const css::uno::Any& aElement)
{
    SolarMutexGuard aSolarGuard;
    uno::Reference < XTabPageModel > xTabPageModel;
    if(!(aElement >>= xTabPageModel))
        throw IllegalArgumentException( WRONG_TYPE_EXCEPTION, static_cast<OWeakObject *>(this), 2 );

    if ( sal_Int32( m_aTabPageVector.size()) ==nIndex )
        m_aTabPageVector.push_back( xTabPageModel );
    else if ( sal_Int32( m_aTabPageVector.size()) > nIndex )
    {
        std::vector< uno::Reference< XTabPageModel > >::iterator aIter = m_aTabPageVector.begin();
        aIter += nIndex;
        m_aTabPageVector.insert( aIter, xTabPageModel );
    }
    else
        throw IndexOutOfBoundsException( OUString(), static_cast<OWeakObject *>(this) );
    ContainerEvent aEvent;
    aEvent.Source = *this;
    aEvent.Element = aElement;
    aEvent.Accessor <<= OUString::number(nIndex);
    maContainerListeners.elementInserted( aEvent );

}

void SAL_CALL UnoControlTabPageContainerModel::removeByIndex( ::sal_Int32 /*Index*/ )
{
}
// XIndexReplace
void SAL_CALL UnoControlTabPageContainerModel::replaceByIndex( ::sal_Int32 /*Index*/, const uno::Any& /*Element*/ )
{
}

// XIndexAccess
::sal_Int32 SAL_CALL UnoControlTabPageContainerModel::getCount(  )
{
    ::osl::Guard< ::osl::Mutex > aGuard( GetMutex() );
    return sal_Int32( m_aTabPageVector.size());
}

uno::Any SAL_CALL UnoControlTabPageContainerModel::getByIndex( ::sal_Int32 nIndex )
{
    ::osl::Guard< ::osl::Mutex > aGuard( GetMutex() );
    if ( nIndex < 0 || nIndex > sal_Int32(m_aTabPageVector.size()) )
        throw lang::IndexOutOfBoundsException();
    return uno::makeAny(m_aTabPageVector[nIndex]);
}

// XElementAccess
uno::Type SAL_CALL UnoControlTabPageContainerModel::getElementType(  )
{
    return cppu::UnoType<css::awt::XControlModel>::get();
}

sal_Bool SAL_CALL UnoControlTabPageContainerModel::hasElements(  )
{
    ::osl::Guard< ::osl::Mutex > aGuard( GetMutex() );
    return !m_aTabPageVector.empty();
}
// XContainer
void UnoControlTabPageContainerModel::addContainerListener( const Reference< XContainerListener >& l )
{
    maContainerListeners.addInterface( l );
}

void UnoControlTabPageContainerModel::removeContainerListener( const Reference< XContainerListener >& l )
{
    maContainerListeners.removeInterface( l );
}


//  class UnoControlTabPageContainer

UnoControlTabPageContainer::UnoControlTabPageContainer( const uno::Reference< uno::XComponentContext >& rxContext )
    :UnoControlTabPageContainer_Base(rxContext)
    ,m_aTabPageListeners( *this )
{
}

OUString UnoControlTabPageContainer::GetComponentServiceName()
{
    return OUString("TabPageContainer");
}

void SAL_CALL UnoControlTabPageContainer::dispose(  )
{
    lang::EventObject aEvt;
    aEvt.Source = static_cast<cppu::OWeakObject*>(this);
    m_aTabPageListeners.disposeAndClear( aEvt );
    UnoControl::dispose();
}

void UnoControlTabPageContainer::createPeer( const uno::Reference< awt::XToolkit > & rxToolkit, const uno::Reference< awt::XWindowPeer >  & rParentPeer )
{
    UnoControlBase::createPeer( rxToolkit, rParentPeer );

    Reference< XTabPageContainer >  xTPContainer( getPeer(), UNO_QUERY_THROW );
    if ( m_aTabPageListeners.getLength() )
        xTPContainer->addTabPageContainerListener(&m_aTabPageListeners);
}


// XTabPageContainer

::sal_Int16 SAL_CALL UnoControlTabPageContainer::getActiveTabPageID()
{
    SolarMutexGuard aSolarGuard;
    Reference< XTabPageContainer >  xTPContainer( getPeer(), UNO_QUERY_THROW );
    return xTPContainer->getActiveTabPageID();
}
void SAL_CALL UnoControlTabPageContainer::setActiveTabPageID( ::sal_Int16 _activetabpageid )
{
    SolarMutexGuard aSolarGuard;
    Reference< XTabPageContainer >  xTPContainer( getPeer(), UNO_QUERY_THROW );
    xTPContainer->setActiveTabPageID(_activetabpageid);
}
::sal_Int16 SAL_CALL UnoControlTabPageContainer::getTabPageCount(  )
{
    SolarMutexGuard aSolarGuard;
    Reference< XTabPageContainer >  xTPContainer( getPeer(), UNO_QUERY_THROW );
    return xTPContainer->getTabPageCount();
}
sal_Bool SAL_CALL UnoControlTabPageContainer::isTabPageActive( ::sal_Int16 tabPageIndex )
{
    SolarMutexGuard aSolarGuard;
    Reference< XTabPageContainer >  xTPContainer( getPeer(), UNO_QUERY_THROW );
    return xTPContainer->isTabPageActive(tabPageIndex);
}
Reference< css::awt::tab::XTabPage > SAL_CALL UnoControlTabPageContainer::getTabPage( ::sal_Int16 tabPageIndex )
{
    SolarMutexGuard aSolarGuard;
    Reference< XTabPageContainer >  xTPContainer( getPeer(), UNO_QUERY_THROW );
    return xTPContainer->getTabPage(tabPageIndex);
}
Reference< css::awt::tab::XTabPage > SAL_CALL UnoControlTabPageContainer::getTabPageByID( ::sal_Int16 tabPageID )
{
    SolarMutexGuard aSolarGuard;
    Reference< XTabPageContainer >  xTPContainer( getPeer(), UNO_QUERY_THROW );
    return xTPContainer->getTabPageByID(tabPageID);
}
void SAL_CALL UnoControlTabPageContainer::addTabPageContainerListener( const Reference< css::awt::tab::XTabPageContainerListener >& listener )
{
    m_aTabPageListeners.addInterface( listener );
    if( getPeer().is() && m_aTabPageListeners.getLength() == 1 )
    {
        uno::Reference < awt::tab::XTabPageContainer >  xTabPageContainer( getPeer(), uno::UNO_QUERY );
        xTabPageContainer->addTabPageContainerListener( &m_aTabPageListeners );
    }
}
void SAL_CALL UnoControlTabPageContainer::removeTabPageContainerListener( const Reference< css::awt::tab::XTabPageContainerListener >& listener )
{
    if( getPeer().is() && m_aTabPageListeners.getLength() == 1 )
    {
        uno::Reference < awt::tab::XTabPageContainer >  xTabPageContainer( getPeer(), uno::UNO_QUERY );
        xTabPageContainer->addTabPageContainerListener( &m_aTabPageListeners );
    }
    m_aTabPageListeners.removeInterface( listener );
}

void UnoControlTabPageContainer::updateFromModel()
{
    UnoControlTabPageContainer_Base::updateFromModel();
    Reference< XContainerListener > xContainerListener( getPeer(), UNO_QUERY );
    ENSURE_OR_RETURN_VOID( xContainerListener.is(), "UnoListBoxControl::updateFromModel: a peer which is no ItemListListener?!" );

    ContainerEvent aEvent;
    aEvent.Source = getModel();
    Sequence< Reference< XControl > > aControls = getControls();
    const Reference< XControl >* pCtrls = aControls.getConstArray();
    const Reference< XControl >* pCtrlsEnd = pCtrls + aControls.getLength();

    for ( ; pCtrls < pCtrlsEnd; ++pCtrls )
    {
        aEvent.Element <<= *pCtrls;
        xContainerListener->elementInserted( aEvent );
    }
}
void SAL_CALL UnoControlTabPageContainer::addControl( const OUString& Name, const Reference< css::awt::XControl >& Control )
{
    SolarMutexGuard aSolarGuard;
    ControlContainerBase::addControl(Name,Control);
    Reference< XContainerListener > xContainerListener( getPeer(), UNO_QUERY );
    ContainerEvent aEvent;
    aEvent.Source = getModel();
    aEvent.Element <<= Control;
    xContainerListener->elementInserted( aEvent );
}

extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface *
stardiv_Toolkit_UnoControlTabPageContainerModel_get_implementation(
    css::uno::XComponentContext *context,
    css::uno::Sequence<css::uno::Any> const &)
{
    return cppu::acquire(new UnoControlTabPageContainerModel(context));
}

extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface *
stardiv_Toolkit_UnoControlTabPageContainer_get_implementation(
    css::uno::XComponentContext *context,
    css::uno::Sequence<css::uno::Any> const &)
{
    return cppu::acquire(new UnoControlTabPageContainer(context));
}

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