forked from amazingfate/loongoffice
b512ce255f
The main reason for the "home-grown" UpCast introduced with
904b3d1fceee5827076758ed2a81f80cb73493ca "Up-cast conversion constructor for
css::uno::Reference" in 2013 was probably that we could not yet rely on C++11
std::is_base_of back then. A (welcome) side effect was that the derived class
could be incomplete.
However, specializations of UpCast relying on whether or not T2 is incomplete
are obviously an ODR violation if the type is incomplete in some TUs and
complete (and derived from T1) in others. And even if UpCast had internal
linkage, it would still be brittle that its behavior depends on the completeness
of T2 at the point of the template's instantiation, and not necessarily at the
point of use.
That means we should better base that ctor on std::is_base_of (which we can do
now since 39a1edd6fec902ef378acce8af42c4d7fba280d0 "Make css::uno::Reference
upcast ctor LIBO_INTERNAL_ONLY"), which causes a compilation error at least on
Clang and GCC if the completeness requirements are not met. This change fixes
all the cases where types need to be complete now, plus any resulting
loplugin:referencecasting warnings ("the source reference is already a subtype
of the destination reference").
Change-Id: Ieb9e3552e90adbf2c5a5af933dcb872e20661a2f
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/92950
Tested-by: Jenkins
Reviewed-by: Stephan Bergmann <sbergman@redhat.com>
677 lines
23 KiB
C++
677 lines
23 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#include "ShapeController.hxx"
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#include <ShapeController.h>
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#include <ChartController.hxx>
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#include <ViewElementListProvider.hxx>
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#include <dlg_ShapeFont.hxx>
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#include <dlg_ShapeParagraph.hxx>
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#include <chartview/DrawModelWrapper.hxx>
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#include <com/sun/star/drawing/XDrawPage.hpp>
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#include <com/sun/star/drawing/XShapes.hpp>
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#include <com/sun/star/frame/CommandGroup.hpp>
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#include <com/sun/star/frame/XStorable.hpp>
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#include <vcl/svapp.hxx>
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#include <editeng/formatbreakitem.hxx>
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#include <editeng/editids.hrc>
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#include <editeng/eeitem.hxx>
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#include <editeng/hyphenzoneitem.hxx>
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#include <editeng/orphitem.hxx>
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#include <editeng/spltitem.hxx>
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#include <svx/svxdlg.hxx>
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#include <editeng/widwitem.hxx>
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#include <tools/diagnose_ex.h>
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using namespace ::com::sun::star;
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using namespace ::com::sun::star::frame;
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using ::com::sun::star::uno::Reference;
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using ::com::sun::star::uno::Sequence;
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namespace chart
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{
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ShapeController::ShapeController( const Reference< uno::XComponentContext >& rxContext,
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ChartController* pController )
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:FeatureCommandDispatchBase( rxContext )
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,m_pChartController( pController )
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{
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}
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ShapeController::~ShapeController()
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{
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}
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// WeakComponentImplHelperBase
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void ShapeController::disposing()
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{
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}
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// XEventListener
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void ShapeController::disposing( const lang::EventObject& /* Source */ )
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{
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}
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FeatureState ShapeController::getState( const OUString& rCommand )
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{
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FeatureState aReturn;
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aReturn.bEnabled = false;
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aReturn.aState <<= false;
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bool bWritable = false;
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if ( m_pChartController )
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{
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Reference< frame::XStorable > xStorable( m_pChartController->getModel(), uno::UNO_QUERY );
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if ( xStorable.is() )
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{
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bWritable = !xStorable->isReadonly();
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}
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}
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SupportedFeatures::const_iterator aIter = m_aSupportedFeatures.find( rCommand );
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if ( aIter != m_aSupportedFeatures.end() )
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{
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sal_uInt16 nFeatureId = aIter->second.nFeatureId;
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switch ( nFeatureId )
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{
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case COMMAND_ID_FORMAT_LINE:
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case COMMAND_ID_FORMAT_AREA:
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case COMMAND_ID_TEXT_ATTRIBUTES:
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case COMMAND_ID_TRANSFORM_DIALOG:
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case COMMAND_ID_OBJECT_TITLE_DESCRIPTION:
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case COMMAND_ID_RENAME_OBJECT:
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{
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aReturn.bEnabled = bWritable;
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aReturn.aState <<= false;
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}
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break;
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case COMMAND_ID_BRING_TO_FRONT:
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case COMMAND_ID_FORWARD:
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{
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aReturn.bEnabled = ( bWritable && isForwardPossible() );
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aReturn.aState <<= false;
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}
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break;
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case COMMAND_ID_BACKWARD:
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case COMMAND_ID_SEND_TO_BACK:
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{
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aReturn.bEnabled = ( bWritable && isBackwardPossible() );
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aReturn.aState <<= false;
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}
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break;
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case COMMAND_ID_FONT_DIALOG:
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case COMMAND_ID_PARAGRAPH_DIALOG:
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{
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aReturn.bEnabled = bWritable;
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aReturn.aState <<= false;
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}
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break;
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default:
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{
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aReturn.bEnabled = false;
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aReturn.aState <<= false;
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}
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break;
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}
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}
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return aReturn;
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}
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void ShapeController::execute( const OUString& rCommand, const Sequence< beans::PropertyValue>& )
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{
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SupportedFeatures::const_iterator aIter = m_aSupportedFeatures.find( rCommand );
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if ( aIter == m_aSupportedFeatures.end() )
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return;
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sal_uInt16 nFeatureId = aIter->second.nFeatureId;
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switch ( nFeatureId )
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{
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case COMMAND_ID_FORMAT_LINE:
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{
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executeDispatch_FormatLine();
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}
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break;
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case COMMAND_ID_FORMAT_AREA:
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{
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executeDispatch_FormatArea();
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}
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break;
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case COMMAND_ID_TEXT_ATTRIBUTES:
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{
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executeDispatch_TextAttributes();
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}
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break;
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case COMMAND_ID_TRANSFORM_DIALOG:
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{
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executeDispatch_TransformDialog();
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}
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break;
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case COMMAND_ID_OBJECT_TITLE_DESCRIPTION:
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{
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executeDispatch_ObjectTitleDescription();
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}
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break;
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case COMMAND_ID_RENAME_OBJECT:
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{
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executeDispatch_RenameObject();
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}
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break;
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case COMMAND_ID_BRING_TO_FRONT:
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case COMMAND_ID_FORWARD:
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case COMMAND_ID_BACKWARD:
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case COMMAND_ID_SEND_TO_BACK:
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{
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executeDispatch_ChangeZOrder( nFeatureId );
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}
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break;
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case COMMAND_ID_FONT_DIALOG:
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{
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executeDispatch_FontDialog();
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}
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break;
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case COMMAND_ID_PARAGRAPH_DIALOG:
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{
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executeDispatch_ParagraphDialog();
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}
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break;
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default:
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{
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}
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break;
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}
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}
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void ShapeController::describeSupportedFeatures()
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{
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implDescribeSupportedFeature( ".uno:FormatLine", COMMAND_ID_FORMAT_LINE, CommandGroup::FORMAT );
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implDescribeSupportedFeature( ".uno:FormatArea", COMMAND_ID_FORMAT_AREA, CommandGroup::FORMAT );
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implDescribeSupportedFeature( ".uno:TextAttributes", COMMAND_ID_TEXT_ATTRIBUTES, CommandGroup::FORMAT );
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implDescribeSupportedFeature( ".uno:TransformDialog", COMMAND_ID_TRANSFORM_DIALOG, CommandGroup::FORMAT );
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implDescribeSupportedFeature( ".uno:ObjectTitleDescription", COMMAND_ID_OBJECT_TITLE_DESCRIPTION, CommandGroup::FORMAT );
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implDescribeSupportedFeature( ".uno:RenameObject", COMMAND_ID_RENAME_OBJECT, CommandGroup::FORMAT );
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implDescribeSupportedFeature( ".uno:BringToFront", COMMAND_ID_BRING_TO_FRONT, CommandGroup::FORMAT );
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implDescribeSupportedFeature( ".uno:Forward", COMMAND_ID_FORWARD, CommandGroup::FORMAT );
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implDescribeSupportedFeature( ".uno:Backward", COMMAND_ID_BACKWARD, CommandGroup::FORMAT );
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implDescribeSupportedFeature( ".uno:SendToBack", COMMAND_ID_SEND_TO_BACK, CommandGroup::FORMAT );
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implDescribeSupportedFeature( ".uno:FontDialog", COMMAND_ID_FONT_DIALOG, CommandGroup::EDIT );
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implDescribeSupportedFeature( ".uno:ParagraphDialog", COMMAND_ID_PARAGRAPH_DIALOG, CommandGroup::EDIT );
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}
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IMPL_LINK( ShapeController, CheckNameHdl, AbstractSvxObjectNameDialog&, rDialog, bool )
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{
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OUString aName;
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rDialog.GetName( aName );
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if ( !aName.isEmpty() )
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{
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DrawViewWrapper* pDrawViewWrapper = ( m_pChartController ? m_pChartController->GetDrawViewWrapper() : nullptr );
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if ( pDrawViewWrapper && pDrawViewWrapper->getNamedSdrObject( aName ) )
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{
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return false;
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}
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}
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return true;
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}
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void ShapeController::executeDispatch_FormatLine()
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{
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SolarMutexGuard aGuard;
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if ( !m_pChartController )
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return;
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weld::Window* pChartWindow(m_pChartController->GetChartFrame());
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DrawModelWrapper* pDrawModelWrapper = m_pChartController->GetDrawModelWrapper();
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DrawViewWrapper* pDrawViewWrapper = m_pChartController->GetDrawViewWrapper();
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if ( !(pChartWindow && pDrawModelWrapper && pDrawViewWrapper) )
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return;
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SdrObject* pSelectedObj = pDrawViewWrapper->getSelectedObject();
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SfxItemSet aAttr( pDrawViewWrapper->GetDefaultAttr() );
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bool bHasMarked = pDrawViewWrapper->AreObjectsMarked();
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if ( bHasMarked )
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{
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pDrawViewWrapper->MergeAttrFromMarked( aAttr, false );
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}
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SvxAbstractDialogFactory* pFact = SvxAbstractDialogFactory::Create();
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ScopedVclPtr< SfxAbstractTabDialog > pDlg(
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pFact->CreateSvxLineTabDialog(pChartWindow, &aAttr, &pDrawModelWrapper->getSdrModel(),
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pSelectedObj, bHasMarked));
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if ( pDlg->Execute() == RET_OK )
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{
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const SfxItemSet* pOutAttr = pDlg->GetOutputItemSet();
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if ( bHasMarked )
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{
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pDrawViewWrapper->SetAttrToMarked( *pOutAttr, false );
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}
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else
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{
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pDrawViewWrapper->SetDefaultAttr( *pOutAttr, false );
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}
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}
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}
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void ShapeController::executeDispatch_FormatArea()
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{
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SolarMutexGuard aGuard;
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if ( !m_pChartController )
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return;
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weld::Window* pChartWindow(m_pChartController->GetChartFrame());
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DrawModelWrapper* pDrawModelWrapper = m_pChartController->GetDrawModelWrapper();
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DrawViewWrapper* pDrawViewWrapper = m_pChartController->GetDrawViewWrapper();
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if ( !(pChartWindow && pDrawModelWrapper && pDrawViewWrapper) )
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return;
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SfxItemSet aAttr( pDrawViewWrapper->GetDefaultAttr() );
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bool bHasMarked = pDrawViewWrapper->AreObjectsMarked();
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if ( bHasMarked )
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{
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pDrawViewWrapper->MergeAttrFromMarked( aAttr, false );
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}
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SvxAbstractDialogFactory* pFact = SvxAbstractDialogFactory::Create();
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ScopedVclPtr< AbstractSvxAreaTabDialog > pDlg(
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pFact->CreateSvxAreaTabDialog(pChartWindow, &aAttr, &pDrawModelWrapper->getSdrModel(), true));
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if ( pDlg->Execute() == RET_OK )
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{
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const SfxItemSet* pOutAttr = pDlg->GetOutputItemSet();
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if ( bHasMarked )
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{
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pDrawViewWrapper->SetAttrToMarked( *pOutAttr, false );
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}
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else
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{
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pDrawViewWrapper->SetDefaultAttr( *pOutAttr, false );
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}
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}
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}
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void ShapeController::executeDispatch_TextAttributes()
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{
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SolarMutexGuard aGuard;
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if ( !m_pChartController )
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return;
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weld::Window* pChartWindow(m_pChartController->GetChartFrame());
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DrawViewWrapper* pDrawViewWrapper = m_pChartController->GetDrawViewWrapper();
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if ( !(pChartWindow && pDrawViewWrapper) )
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return;
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SfxItemSet aAttr( pDrawViewWrapper->GetDefaultAttr() );
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bool bHasMarked = pDrawViewWrapper->AreObjectsMarked();
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if ( bHasMarked )
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{
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pDrawViewWrapper->MergeAttrFromMarked( aAttr, false );
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}
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SvxAbstractDialogFactory* pFact = SvxAbstractDialogFactory::Create();
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ScopedVclPtr< SfxAbstractTabDialog > pDlg(
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pFact->CreateTextTabDialog(pChartWindow, &aAttr, pDrawViewWrapper));
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if ( pDlg->Execute() == RET_OK )
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{
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const SfxItemSet* pOutAttr = pDlg->GetOutputItemSet();
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if ( bHasMarked )
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{
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pDrawViewWrapper->SetAttributes( *pOutAttr );
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}
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else
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{
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pDrawViewWrapper->SetDefaultAttr( *pOutAttr, false );
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}
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}
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}
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void ShapeController::executeDispatch_TransformDialog()
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{
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SolarMutexGuard aGuard;
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if ( !m_pChartController )
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return;
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weld::Window* pChartWindow(m_pChartController->GetChartFrame());
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DrawViewWrapper* pDrawViewWrapper = m_pChartController->GetDrawViewWrapper();
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if ( !(pChartWindow && pDrawViewWrapper) )
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return;
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SdrObject* pSelectedObj = pDrawViewWrapper->getSelectedObject();
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if ( pSelectedObj && pSelectedObj->GetObjIdentifier() == OBJ_CAPTION )
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{
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// item set for caption
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SfxItemSet aAttr( pDrawViewWrapper->GetModel()->GetItemPool() );
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pDrawViewWrapper->GetAttributes( aAttr );
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// item set for position and size
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SfxItemSet aGeoAttr( pDrawViewWrapper->GetGeoAttrFromMarked() );
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SvxAbstractDialogFactory* pFact = SvxAbstractDialogFactory::Create();
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ScopedVclPtr< SfxAbstractTabDialog > pDlg(
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pFact->CreateCaptionDialog(pChartWindow, pDrawViewWrapper));
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const sal_uInt16* pRange = pDlg->GetInputRanges( *aAttr.GetPool() );
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SfxItemSet aCombAttr( *aAttr.GetPool(), pRange );
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aCombAttr.Put( aAttr );
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aCombAttr.Put( aGeoAttr );
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pDlg->SetInputSet( &aCombAttr );
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if ( pDlg->Execute() == RET_OK )
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{
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const SfxItemSet* pOutAttr = pDlg->GetOutputItemSet();
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pDrawViewWrapper->SetAttributes( *pOutAttr );
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pDrawViewWrapper->SetGeoAttrToMarked( *pOutAttr );
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}
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}
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else
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{
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SfxItemSet aGeoAttr( pDrawViewWrapper->GetGeoAttrFromMarked() );
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SvxAbstractDialogFactory* pFact = SvxAbstractDialogFactory::Create();
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ScopedVclPtr< SfxAbstractTabDialog > pDlg(
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pFact->CreateSvxTransformTabDialog(pChartWindow, &aGeoAttr, pDrawViewWrapper));
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if ( pDlg->Execute() == RET_OK )
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{
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const SfxItemSet* pOutAttr = pDlg->GetOutputItemSet();
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pDrawViewWrapper->SetGeoAttrToMarked( *pOutAttr );
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}
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}
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}
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void ShapeController::executeDispatch_ObjectTitleDescription()
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{
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SolarMutexGuard aGuard;
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if ( !m_pChartController )
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return;
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DrawViewWrapper* pDrawViewWrapper = m_pChartController->GetDrawViewWrapper();
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if ( !(pDrawViewWrapper && pDrawViewWrapper->GetMarkedObjectCount() == 1) )
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return;
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SdrObject* pSelectedObj = pDrawViewWrapper->getSelectedObject();
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if ( !pSelectedObj )
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return;
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OUString aTitle( pSelectedObj->GetTitle() );
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OUString aDescription( pSelectedObj->GetDescription() );
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SvxAbstractDialogFactory* pFact = SvxAbstractDialogFactory::Create();
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weld::Window* pChartWindow(m_pChartController->GetChartFrame());
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ScopedVclPtr< AbstractSvxObjectTitleDescDialog > pDlg(
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pFact->CreateSvxObjectTitleDescDialog(pChartWindow, aTitle, aDescription));
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if ( pDlg->Execute() == RET_OK )
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{
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pDlg->GetTitle( aTitle );
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pDlg->GetDescription( aDescription );
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pSelectedObj->SetTitle( aTitle );
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pSelectedObj->SetDescription( aDescription );
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}
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}
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void ShapeController::executeDispatch_RenameObject()
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{
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SolarMutexGuard aGuard;
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if ( !m_pChartController )
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return;
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DrawViewWrapper* pDrawViewWrapper = m_pChartController->GetDrawViewWrapper();
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if ( !(pDrawViewWrapper && pDrawViewWrapper->GetMarkedObjectCount() == 1) )
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return;
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SdrObject* pSelectedObj = pDrawViewWrapper->getSelectedObject();
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if ( !pSelectedObj )
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return;
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OUString aName = pSelectedObj->GetName();
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SvxAbstractDialogFactory* pFact = SvxAbstractDialogFactory::Create();
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weld::Window* pChartWindow(m_pChartController->GetChartFrame());
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ScopedVclPtr< AbstractSvxObjectNameDialog > pDlg(
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pFact->CreateSvxObjectNameDialog(pChartWindow, aName));
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pDlg->SetCheckNameHdl( LINK( this, ShapeController, CheckNameHdl ) );
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if ( pDlg->Execute() == RET_OK )
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{
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pDlg->GetName(aName);
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if (pSelectedObj->GetName() == aName)
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{
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pSelectedObj->SetName( aName );
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}
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}
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}
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void ShapeController::executeDispatch_ChangeZOrder( sal_uInt16 nId )
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{
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SolarMutexGuard aGuard;
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DrawViewWrapper* pDrawViewWrapper = ( m_pChartController ? m_pChartController->GetDrawViewWrapper() : nullptr );
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if ( !pDrawViewWrapper )
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return;
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switch ( nId )
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{
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case COMMAND_ID_BRING_TO_FRONT:
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{
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if ( isForwardPossible() )
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{
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pDrawViewWrapper->PutMarkedToTop();
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}
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}
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break;
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case COMMAND_ID_FORWARD:
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{
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if ( isForwardPossible() )
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{
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pDrawViewWrapper->MovMarkedToTop();
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}
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}
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break;
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case COMMAND_ID_BACKWARD:
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{
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if ( isBackwardPossible() )
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{
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pDrawViewWrapper->MovMarkedToBtm();
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|
}
|
|
}
|
|
break;
|
|
case COMMAND_ID_SEND_TO_BACK:
|
|
{
|
|
if ( isBackwardPossible() )
|
|
{
|
|
SdrObject* pFirstObj = getFirstAdditionalShape();
|
|
pDrawViewWrapper->PutMarkedBehindObj( pFirstObj );
|
|
}
|
|
}
|
|
break;
|
|
default:
|
|
{
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
|
|
void ShapeController::executeDispatch_FontDialog()
|
|
{
|
|
SolarMutexGuard aGuard;
|
|
if ( !m_pChartController )
|
|
return;
|
|
|
|
weld::Window* pChartWindow(m_pChartController->GetChartFrame());
|
|
DrawModelWrapper* pDrawModelWrapper = m_pChartController->GetDrawModelWrapper();
|
|
DrawViewWrapper* pDrawViewWrapper = m_pChartController->GetDrawViewWrapper();
|
|
if ( pChartWindow && pDrawModelWrapper && pDrawViewWrapper )
|
|
{
|
|
SfxItemSet aAttr( pDrawViewWrapper->GetModel()->GetItemPool() );
|
|
pDrawViewWrapper->GetAttributes( aAttr );
|
|
ViewElementListProvider aViewElementListProvider( pDrawModelWrapper );
|
|
ShapeFontDialog aDlg(pChartWindow, &aAttr, &aViewElementListProvider);
|
|
if (aDlg.run() == RET_OK)
|
|
{
|
|
const SfxItemSet* pOutAttr = aDlg.GetOutputItemSet();
|
|
pDrawViewWrapper->SetAttributes( *pOutAttr );
|
|
}
|
|
}
|
|
}
|
|
|
|
void ShapeController::executeDispatch_ParagraphDialog()
|
|
{
|
|
SolarMutexGuard aGuard;
|
|
if ( !m_pChartController )
|
|
return;
|
|
|
|
weld::Window* pChartWindow(m_pChartController->GetChartFrame());
|
|
DrawViewWrapper* pDrawViewWrapper = m_pChartController->GetDrawViewWrapper();
|
|
if ( !(pChartWindow && pDrawViewWrapper) )
|
|
return;
|
|
|
|
SfxItemPool& rPool = pDrawViewWrapper->GetModel()->GetItemPool();
|
|
SfxItemSet aAttr( rPool );
|
|
pDrawViewWrapper->GetAttributes( aAttr );
|
|
|
|
SfxItemSet aNewAttr(
|
|
rPool,
|
|
svl::Items<
|
|
EE_ITEMS_START, EE_ITEMS_END,
|
|
SID_ATTR_PARA_PAGEBREAK, SID_ATTR_PARA_WIDOWS>{});
|
|
aNewAttr.Put( aAttr );
|
|
aNewAttr.Put( SvxHyphenZoneItem( false, SID_ATTR_PARA_HYPHENZONE ) );
|
|
aNewAttr.Put( SvxFormatBreakItem( SvxBreak::NONE, SID_ATTR_PARA_PAGEBREAK ) );
|
|
aNewAttr.Put( SvxFormatSplitItem( true, SID_ATTR_PARA_SPLIT) );
|
|
aNewAttr.Put( SvxWidowsItem( 0, SID_ATTR_PARA_WIDOWS) );
|
|
aNewAttr.Put( SvxOrphansItem( 0, SID_ATTR_PARA_ORPHANS) );
|
|
|
|
ShapeParagraphDialog aDlg(pChartWindow, &aNewAttr);
|
|
if (aDlg.run() == RET_OK)
|
|
{
|
|
const SfxItemSet* pOutAttr = aDlg.GetOutputItemSet();
|
|
pDrawViewWrapper->SetAttributes( *pOutAttr );
|
|
}
|
|
}
|
|
|
|
SdrObject* ShapeController::getFirstAdditionalShape()
|
|
{
|
|
SdrObject* pFirstObj = nullptr;
|
|
|
|
try
|
|
{
|
|
DrawModelWrapper* pDrawModelWrapper = ( m_pChartController ? m_pChartController->GetDrawModelWrapper() : nullptr );
|
|
if ( pDrawModelWrapper )
|
|
{
|
|
Reference< drawing::XShape > xFirstShape;
|
|
Reference< drawing::XDrawPage > xDrawPage( pDrawModelWrapper->getMainDrawPage() );
|
|
Reference< drawing::XShapes > xDrawPageShapes( xDrawPage, uno::UNO_QUERY_THROW );
|
|
Reference< drawing::XShapes > xChartRoot( DrawModelWrapper::getChartRootShape( xDrawPage ) );
|
|
sal_Int32 nCount = xDrawPageShapes->getCount();
|
|
for ( sal_Int32 i = 0; i < nCount; ++i )
|
|
{
|
|
Reference< drawing::XShape > xShape;
|
|
if ( xDrawPageShapes->getByIndex( i ) >>= xShape )
|
|
{
|
|
if ( xShape.is() && xShape != xChartRoot )
|
|
{
|
|
xFirstShape = xShape;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
if ( xFirstShape.is() )
|
|
{
|
|
pFirstObj = DrawViewWrapper::getSdrObject( xFirstShape );
|
|
}
|
|
}
|
|
}
|
|
catch ( const uno::Exception& )
|
|
{
|
|
DBG_UNHANDLED_EXCEPTION("chart2");
|
|
}
|
|
|
|
return pFirstObj;
|
|
}
|
|
|
|
SdrObject* ShapeController::getLastAdditionalShape()
|
|
{
|
|
SdrObject* pLastObj = nullptr;
|
|
|
|
try
|
|
{
|
|
DrawModelWrapper* pDrawModelWrapper = ( m_pChartController ? m_pChartController->GetDrawModelWrapper() : nullptr );
|
|
if ( pDrawModelWrapper )
|
|
{
|
|
Reference< drawing::XShape > xLastShape;
|
|
Reference< drawing::XDrawPage > xDrawPage( pDrawModelWrapper->getMainDrawPage() );
|
|
Reference< drawing::XShapes > xDrawPageShapes( xDrawPage, uno::UNO_QUERY_THROW );
|
|
Reference< drawing::XShapes > xChartRoot( DrawModelWrapper::getChartRootShape( xDrawPage ) );
|
|
sal_Int32 nCount = xDrawPageShapes->getCount();
|
|
for ( sal_Int32 i = nCount - 1; i >= 0; --i )
|
|
{
|
|
Reference< drawing::XShape > xShape;
|
|
if ( xDrawPageShapes->getByIndex( i ) >>= xShape )
|
|
{
|
|
if ( xShape.is() && xShape != xChartRoot )
|
|
{
|
|
xLastShape = xShape;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
if ( xLastShape.is() )
|
|
{
|
|
pLastObj = DrawViewWrapper::getSdrObject( xLastShape );
|
|
}
|
|
}
|
|
}
|
|
catch ( const uno::Exception& )
|
|
{
|
|
DBG_UNHANDLED_EXCEPTION("chart2");
|
|
}
|
|
|
|
return pLastObj;
|
|
}
|
|
|
|
bool ShapeController::isBackwardPossible()
|
|
{
|
|
if ( m_pChartController && m_pChartController->isAdditionalShapeSelected() )
|
|
{
|
|
SolarMutexGuard aGuard;
|
|
DrawViewWrapper* pDrawViewWrapper = m_pChartController->GetDrawViewWrapper();
|
|
if ( pDrawViewWrapper )
|
|
{
|
|
SdrObject* pSelectedObj = pDrawViewWrapper->getSelectedObject();
|
|
SdrObject* pFirstObj = getFirstAdditionalShape();
|
|
if ( pSelectedObj && pFirstObj && pSelectedObj != pFirstObj )
|
|
{
|
|
return true;
|
|
}
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
bool ShapeController::isForwardPossible()
|
|
{
|
|
if ( m_pChartController && m_pChartController->isAdditionalShapeSelected() )
|
|
{
|
|
SolarMutexGuard aGuard;
|
|
DrawViewWrapper* pDrawViewWrapper = m_pChartController->GetDrawViewWrapper();
|
|
if ( pDrawViewWrapper )
|
|
{
|
|
SdrObject* pSelectedObj = pDrawViewWrapper->getSelectedObject();
|
|
SdrObject* pLastObj = getLastAdditionalShape();
|
|
if ( pSelectedObj && pLastObj && pSelectedObj != pLastObj )
|
|
{
|
|
return true;
|
|
}
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
} // namespace chart
|
|
|
|
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|