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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 "gridcontrol.hxx"
#include "grideventforwarder.hxx"
#include <com/sun/star/uno/XComponentContext.hpp>
#include <com/sun/star/view/SelectionType.hpp>
#include <com/sun/star/awt/grid/XGridControl.hpp>
#include <com/sun/star/awt/grid/XGridDataModel.hpp>
#include <com/sun/star/awt/grid/XGridRowSelection.hpp>
#include <com/sun/star/awt/grid/XMutableGridDataModel.hpp>
#include <com/sun/star/awt/grid/DefaultGridDataModel.hpp>
#include <com/sun/star/awt/grid/SortableGridDataModel.hpp>
#include <com/sun/star/awt/grid/DefaultGridColumnModel.hpp>
#include <toolkit/helper/property.hxx>
#include <comphelper/diagnose_ex.hxx>
#include <toolkit/controls/unocontrolbase.hxx>
#include <toolkit/controls/unocontrolmodel.hxx>
#include <toolkit/helper/listenermultiplexer.hxx>
#include <memory>
#include <helper/unopropertyarrayhelper.hxx>
using namespace ::com::sun::star;
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::awt;
using namespace ::com::sun::star::awt::grid;
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 namespace ::com::sun::star::util;
namespace toolkit {
namespace
{
Reference< XGridDataModel > lcl_getDefaultDataModel_throw( const Reference<XComponentContext> & i_context )
{
Reference< XMutableGridDataModel > const xDelegatorModel( DefaultGridDataModel::create( i_context ), UNO_SET_THROW );
Reference< XGridDataModel > const xDataModel( SortableGridDataModel::create( i_context, xDelegatorModel ), UNO_QUERY_THROW );
return xDataModel;
}
Reference< XGridColumnModel > lcl_getDefaultColumnModel_throw( const Reference<XComponentContext> & i_context )
{
Reference< XGridColumnModel > const xColumnModel = DefaultGridColumnModel::create( i_context );
return xColumnModel;
}
}
UnoGridModel::UnoGridModel( const css::uno::Reference< css::uno::XComponentContext >& rxContext )
:UnoControlModel( rxContext )
{
ImplRegisterProperty( BASEPROPERTY_BACKGROUNDCOLOR );
ImplRegisterProperty( BASEPROPERTY_BORDER );
ImplRegisterProperty( BASEPROPERTY_BORDERCOLOR );
ImplRegisterProperty( BASEPROPERTY_DEFAULTCONTROL );
ImplRegisterProperty( BASEPROPERTY_ENABLED );
ImplRegisterProperty( BASEPROPERTY_FILLCOLOR );
ImplRegisterProperty( BASEPROPERTY_HELPTEXT );
ImplRegisterProperty( BASEPROPERTY_HELPURL );
ImplRegisterProperty( BASEPROPERTY_PRINTABLE );
ImplRegisterProperty( BASEPROPERTY_SIZEABLE ); // resizable
ImplRegisterProperty( BASEPROPERTY_HSCROLL );
ImplRegisterProperty( BASEPROPERTY_VSCROLL );
ImplRegisterProperty( BASEPROPERTY_TABSTOP );
ImplRegisterProperty( BASEPROPERTY_GRID_SHOWROWHEADER );
ImplRegisterProperty( BASEPROPERTY_ROW_HEADER_WIDTH );
ImplRegisterProperty( BASEPROPERTY_GRID_SHOWCOLUMNHEADER );
ImplRegisterProperty( BASEPROPERTY_COLUMN_HEADER_HEIGHT );
ImplRegisterProperty( BASEPROPERTY_ROW_HEIGHT );
ImplRegisterProperty( BASEPROPERTY_GRID_DATAMODEL, Any( lcl_getDefaultDataModel_throw( m_xContext ) ) );
ImplRegisterProperty( BASEPROPERTY_GRID_COLUMNMODEL, Any( lcl_getDefaultColumnModel_throw( m_xContext ) ) );
ImplRegisterProperty( BASEPROPERTY_GRID_SELECTIONMODE );
ImplRegisterProperty( BASEPROPERTY_FONTRELIEF );
ImplRegisterProperty( BASEPROPERTY_FONTEMPHASISMARK );
ImplRegisterProperty( BASEPROPERTY_FONTDESCRIPTOR );
ImplRegisterProperty( BASEPROPERTY_TEXTCOLOR );
ImplRegisterProperty( BASEPROPERTY_TEXTLINECOLOR );
ImplRegisterProperty( BASEPROPERTY_USE_GRID_LINES );
ImplRegisterProperty( BASEPROPERTY_GRID_LINE_COLOR );
ImplRegisterProperty( BASEPROPERTY_GRID_HEADER_BACKGROUND );
ImplRegisterProperty( BASEPROPERTY_GRID_HEADER_TEXT_COLOR );
ImplRegisterProperty( BASEPROPERTY_GRID_ROW_BACKGROUND_COLORS );
ImplRegisterProperty( BASEPROPERTY_ACTIVE_SEL_BACKGROUND_COLOR );
ImplRegisterProperty( BASEPROPERTY_INACTIVE_SEL_BACKGROUND_COLOR );
ImplRegisterProperty( BASEPROPERTY_ACTIVE_SEL_TEXT_COLOR );
ImplRegisterProperty( BASEPROPERTY_INACTIVE_SEL_TEXT_COLOR );
ImplRegisterProperty( BASEPROPERTY_VERTICALALIGN );
}
UnoGridModel::UnoGridModel( const UnoGridModel& rModel )
:UnoControlModel( rModel )
{
osl_atomic_increment( &m_refCount );
{
Reference< XGridDataModel > xDataModel;
// clone the data model
const Reference< XFastPropertySet > xCloneSource( &const_cast< UnoGridModel& >( rModel ) );
try
{
const Reference< XCloneable > xCloneable( xCloneSource->getFastPropertyValue( BASEPROPERTY_GRID_DATAMODEL ), UNO_QUERY_THROW );
xDataModel.set( xCloneable->createClone(), UNO_QUERY_THROW );
}
catch( const Exception& )
{
DBG_UNHANDLED_EXCEPTION("toolkit.controls");
}
if ( !xDataModel.is() )
xDataModel = lcl_getDefaultDataModel_throw( m_xContext );
std::unique_lock aGuard(m_aMutex);
UnoControlModel::setFastPropertyValue_NoBroadcast( aGuard, BASEPROPERTY_GRID_DATAMODEL, Any( xDataModel ) );
// do *not* use setFastPropertyValue here: The UnoControlModel ctor made a simple copy of all property values,
// so before this call here, we share our data model with the own of the clone source. setFastPropertyValue,
// then, disposes the old data model - which means the data model which in fact belongs to the clone source.
// so, call the UnoControlModel's impl-method for setting the value.
// clone the column model
Reference< XGridColumnModel > xColumnModel;
try
{
const Reference< XCloneable > xCloneable( xCloneSource->getFastPropertyValue( BASEPROPERTY_GRID_COLUMNMODEL ), UNO_QUERY_THROW );
xColumnModel.set( xCloneable->createClone(), UNO_QUERY_THROW );
}
catch( const Exception& )
{
DBG_UNHANDLED_EXCEPTION("toolkit.controls");
}
if ( !xColumnModel.is() )
xColumnModel = lcl_getDefaultColumnModel_throw( m_xContext );
UnoControlModel::setFastPropertyValue_NoBroadcast( aGuard, BASEPROPERTY_GRID_COLUMNMODEL, Any( xColumnModel ) );
// same comment as above: do not use our own setPropertyValue here.
}
osl_atomic_decrement( &m_refCount );
}
rtl::Reference<UnoControlModel> UnoGridModel::Clone() const
{
return new UnoGridModel( *this );
}
namespace
{
void lcl_dispose_nothrow( const Any& i_component )
{
try
{
const Reference< XComponent > xComponent( i_component, UNO_QUERY_THROW );
xComponent->dispose();
}
catch( const Exception& )
{
DBG_UNHANDLED_EXCEPTION("toolkit.controls");
}
}
}
void SAL_CALL UnoGridModel::dispose( )
{
lcl_dispose_nothrow( getFastPropertyValue( BASEPROPERTY_GRID_COLUMNMODEL ) );
lcl_dispose_nothrow( getFastPropertyValue( BASEPROPERTY_GRID_DATAMODEL ) );
UnoControlModel::dispose();
}
void UnoGridModel::setFastPropertyValue_NoBroadcast( std::unique_lock<std::mutex>& rGuard, sal_Int32 nHandle, const Any& rValue )
{
Any aOldSubModel;
if ( ( nHandle == BASEPROPERTY_GRID_COLUMNMODEL ) || ( nHandle == BASEPROPERTY_GRID_DATAMODEL ) )
{
getFastPropertyValue( rGuard, aOldSubModel, nHandle );
if ( aOldSubModel == rValue )
{
OSL_ENSURE( false, "UnoGridModel::setFastPropertyValue_NoBroadcast: setting the same value, again!" );
// shouldn't this have been caught by convertFastPropertyValue?
aOldSubModel.clear();
}
}
UnoControlModel::setFastPropertyValue_NoBroadcast( rGuard, nHandle, rValue );
if ( aOldSubModel.hasValue() )
lcl_dispose_nothrow( aOldSubModel );
}
OUString UnoGridModel::getServiceName()
{
return "com.sun.star.awt.grid.UnoControlGridModel";
}
Any UnoGridModel::ImplGetDefaultValue( sal_uInt16 nPropId ) const
{
switch( nPropId )
{
case BASEPROPERTY_DEFAULTCONTROL:
return uno::Any( OUString("com.sun.star.awt.grid.UnoControlGrid") );
case BASEPROPERTY_GRID_SELECTIONMODE:
return uno::Any( SelectionType(1) );
case BASEPROPERTY_GRID_SHOWROWHEADER:
case BASEPROPERTY_USE_GRID_LINES:
return uno::Any( false );
case BASEPROPERTY_ROW_HEADER_WIDTH:
return uno::Any( sal_Int32( 10 ) );
case BASEPROPERTY_GRID_SHOWCOLUMNHEADER:
return uno::Any( true );
case BASEPROPERTY_COLUMN_HEADER_HEIGHT:
case BASEPROPERTY_ROW_HEIGHT:
case BASEPROPERTY_GRID_HEADER_BACKGROUND:
case BASEPROPERTY_GRID_HEADER_TEXT_COLOR:
case BASEPROPERTY_GRID_LINE_COLOR:
case BASEPROPERTY_GRID_ROW_BACKGROUND_COLORS:
case BASEPROPERTY_ACTIVE_SEL_BACKGROUND_COLOR:
case BASEPROPERTY_INACTIVE_SEL_BACKGROUND_COLOR:
case BASEPROPERTY_ACTIVE_SEL_TEXT_COLOR:
case BASEPROPERTY_INACTIVE_SEL_TEXT_COLOR:
return Any();
default:
return UnoControlModel::ImplGetDefaultValue( nPropId );
}
}
::cppu::IPropertyArrayHelper& UnoGridModel::getInfoHelper()
{
static UnoPropertyArrayHelper aHelper( ImplGetPropertyIds() );
return aHelper;
}
// XMultiPropertySet
Reference< XPropertySetInfo > UnoGridModel::getPropertySetInfo( )
{
static Reference< XPropertySetInfo > xInfo( createPropertySetInfo( getInfoHelper() ) );
return xInfo;
}
//= UnoGridControl
UnoGridControl::UnoGridControl()
:m_aSelectionListeners( *this )
,m_pEventForwarder( new toolkit::GridEventForwarder( *this ) )
{
}
UnoGridControl::~UnoGridControl()
{
}
OUString UnoGridControl::GetComponentServiceName() const
{
return "Grid";
}
void SAL_CALL UnoGridControl::dispose( )
{
lang::EventObject aEvt;
aEvt.Source = static_cast<cppu::OWeakObject*>(this);
m_aSelectionListeners.disposeAndClear( aEvt );
UnoControl::dispose();
}
void SAL_CALL UnoGridControl::createPeer( const uno::Reference< awt::XToolkit > & rxToolkit, const uno::Reference< awt::XWindowPeer > & rParentPeer )
{
UnoControlBase::createPeer( rxToolkit, rParentPeer );
const Reference< XGridRowSelection > xGrid( getPeer(), UNO_QUERY_THROW );
xGrid->addSelectionListener( &m_aSelectionListeners );
}
namespace
{
void lcl_setEventForwarding( const Reference< XControlModel >& i_gridControlModel, const std::unique_ptr< toolkit::GridEventForwarder >& i_listener,
bool const i_add )
{
const Reference< XPropertySet > xModelProps( i_gridControlModel, UNO_QUERY );
if ( !xModelProps.is() )
return;
try
{
Reference< XContainer > const xColModel(
xModelProps->getPropertyValue("ColumnModel"),
UNO_QUERY_THROW );
if ( i_add )
xColModel->addContainerListener( i_listener.get() );
else
xColModel->removeContainerListener( i_listener.get() );
Reference< XGridDataModel > const xDataModel(
xModelProps->getPropertyValue("GridDataModel"),
UNO_QUERY_THROW
);
Reference< XMutableGridDataModel > const xMutableDataModel( xDataModel, UNO_QUERY );
if ( xMutableDataModel.is() )
{
if ( i_add )
xMutableDataModel->addGridDataListener( i_listener.get() );
else
xMutableDataModel->removeGridDataListener( i_listener.get() );
}
}
catch( const Exception& )
{
DBG_UNHANDLED_EXCEPTION("toolkit.controls");
}
}
}
sal_Bool SAL_CALL UnoGridControl::setModel( const Reference< XControlModel >& i_model )
{
lcl_setEventForwarding( getModel(), m_pEventForwarder, false );
if ( !UnoGridControl_Base::setModel( i_model ) )
return false;
lcl_setEventForwarding( getModel(), m_pEventForwarder, true );
return true;
}
::sal_Int32 UnoGridControl::getRowAtPoint(::sal_Int32 x, ::sal_Int32 y)
{
Reference< XGridControl > const xGrid ( getPeer(), UNO_QUERY_THROW );
return xGrid->getRowAtPoint( x, y );
}
::sal_Int32 UnoGridControl::getColumnAtPoint(::sal_Int32 x, ::sal_Int32 y)
{
Reference< XGridControl > const xGrid ( getPeer(), UNO_QUERY_THROW );
return xGrid->getColumnAtPoint( x, y );
}
::sal_Int32 SAL_CALL UnoGridControl::getCurrentColumn( )
{
Reference< XGridControl > const xGrid ( getPeer(), UNO_QUERY_THROW );
return xGrid->getCurrentColumn();
}
::sal_Int32 SAL_CALL UnoGridControl::getCurrentRow( )
{
Reference< XGridControl > const xGrid ( getPeer(), UNO_QUERY_THROW );
return xGrid->getCurrentRow();
}
void SAL_CALL UnoGridControl::goToCell( ::sal_Int32 i_columnIndex, ::sal_Int32 i_rowIndex )
{
Reference< XGridControl > const xGrid ( getPeer(), UNO_QUERY_THROW );
xGrid->goToCell( i_columnIndex, i_rowIndex );
}
void SAL_CALL UnoGridControl::selectRow( ::sal_Int32 i_rowIndex )
{
Reference< XGridRowSelection >( getPeer(), UNO_QUERY_THROW )->selectRow( i_rowIndex );
}
void SAL_CALL UnoGridControl::selectAllRows()
{
Reference< XGridRowSelection >( getPeer(), UNO_QUERY_THROW )->selectAllRows();
}
void SAL_CALL UnoGridControl::deselectRow( ::sal_Int32 i_rowIndex )
{
Reference< XGridRowSelection >( getPeer(), UNO_QUERY_THROW )->deselectRow( i_rowIndex );
}
void SAL_CALL UnoGridControl::deselectAllRows()
{
Reference< XGridRowSelection >( getPeer(), UNO_QUERY_THROW )->deselectAllRows();
}
css::uno::Sequence< ::sal_Int32 > SAL_CALL UnoGridControl::getSelectedRows()
{
return Reference< XGridRowSelection >( getPeer(), UNO_QUERY_THROW )->getSelectedRows();
}
sal_Bool SAL_CALL UnoGridControl::hasSelectedRows()
{
return Reference< XGridRowSelection >( getPeer(), UNO_QUERY_THROW )->hasSelectedRows();
}
sal_Bool SAL_CALL UnoGridControl::isRowSelected(::sal_Int32 index)
{
return Reference< XGridRowSelection >( getPeer(), UNO_QUERY_THROW )->isRowSelected( index );
}
void SAL_CALL UnoGridControl::addSelectionListener(const css::uno::Reference< css::awt::grid::XGridSelectionListener > & listener)
{
m_aSelectionListeners.addInterface( listener );
}
void SAL_CALL UnoGridControl::removeSelectionListener(const css::uno::Reference< css::awt::grid::XGridSelectionListener > & listener)
{
m_aSelectionListeners.removeInterface( listener );
}
}
extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface *
stardiv_Toolkit_GridControl_get_implementation(
css::uno::XComponentContext *,
css::uno::Sequence<css::uno::Any> const &)
{
return cppu::acquire(new toolkit::UnoGridControl());
}
extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface *
stardiv_Toolkit_GridControlModel_get_implementation(
css::uno::XComponentContext *context,
css::uno::Sequence<css::uno::Any> const &)
{
return cppu::acquire(new toolkit::UnoGridModel(context));
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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