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Diffstat (limited to 'svtools/source/uno/generictoolboxcontroller.cxx')
| -rw-r--r-- | svtools/source/uno/generictoolboxcontroller.cxx | 224 |
1 files changed, 224 insertions, 0 deletions
diff --git a/svtools/source/uno/generictoolboxcontroller.cxx b/svtools/source/uno/generictoolboxcontroller.cxx new file mode 100644 index 000000000..570805632 --- /dev/null +++ b/svtools/source/uno/generictoolboxcontroller.cxx @@ -0,0 +1,224 @@ +/* -*- 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 <svtools/generictoolboxcontroller.hxx> + +#include <com/sun/star/util/XURLTransformer.hpp> +#include <com/sun/star/beans/PropertyValue.hpp> +#include <com/sun/star/lang/DisposedException.hpp> +#include <com/sun/star/frame/status/ItemStatus.hpp> +#include <com/sun/star/frame/XDispatch.hpp> + +#include <vcl/svapp.hxx> +#include <vcl/weld.hxx> + +using namespace css::awt; +using namespace css::uno; +using namespace css::beans; +using namespace css::lang; +using namespace css::frame; +using namespace css::frame::status; +using namespace css::util; + +namespace svt +{ + +namespace { + +struct ExecuteInfo +{ + css::uno::Reference< css::frame::XDispatch > xDispatch; + css::util::URL aTargetURL; + css::uno::Sequence< css::beans::PropertyValue > aArgs; +}; + +} + +GenericToolboxController::GenericToolboxController( const Reference< XComponentContext >& rxContext, + const Reference< XFrame >& rFrame, + ToolBox* pToolbox, + sal_uInt16 nID, + const OUString& aCommand ) + : svt::ToolboxController( rxContext, rFrame, aCommand ) + , m_xToolbox( pToolbox ) + , m_nID( nID ) + , m_pToolbox(nullptr) +{ + // Initialization is done through ctor + m_bInitialized = true; + + // insert main command to our listener map + if ( !m_aCommandURL.isEmpty() ) + m_aListenerMap.emplace( aCommand, Reference< XDispatch >() ); +} + +GenericToolboxController::GenericToolboxController( const Reference< XComponentContext >& rxContext, + const Reference< XFrame >& rFrame, + weld::Toolbar& rToolbar, + const OUString& aCommand ) + : svt::ToolboxController( rxContext, rFrame, aCommand ) + , m_xToolbox( nullptr ) + , m_nID( 0 ) + , m_pToolbox(&rToolbar) +{ + // Initialization is done through ctor + m_bInitialized = true; + + // insert main command to our listener map + if ( !m_aCommandURL.isEmpty() ) + m_aListenerMap.emplace( aCommand, Reference< XDispatch >() ); +} + +GenericToolboxController::~GenericToolboxController() +{ +} + +void SAL_CALL GenericToolboxController::dispose() +{ + SolarMutexGuard aSolarMutexGuard; + m_xToolbox.clear(); + m_nID = 0; + m_pToolbox = nullptr; + svt::ToolboxController::dispose(); +} + +void SAL_CALL GenericToolboxController::execute( sal_Int16 /*KeyModifier*/ ) +{ + Reference< XDispatch > xDispatch; + OUString aCommandURL; + + { + SolarMutexGuard aSolarMutexGuard; + + if ( m_bDisposed ) + throw DisposedException(); + + if ( m_bInitialized && + m_xFrame.is() && + !m_aCommandURL.isEmpty() ) + { + aCommandURL = m_aCommandURL; + URLToDispatchMap::iterator pIter = m_aListenerMap.find( m_aCommandURL ); + if ( pIter != m_aListenerMap.end() ) + xDispatch = pIter->second; + } + } + + if ( !xDispatch.is() ) + return; + + css::util::URL aTargetURL; + Sequence<PropertyValue> aArgs; + + aTargetURL.Complete = aCommandURL; + if ( m_xUrlTransformer.is() ) + m_xUrlTransformer->parseStrict( aTargetURL ); + + // Execute dispatch asynchronously + ExecuteInfo* pExecuteInfo = new ExecuteInfo; + pExecuteInfo->xDispatch = xDispatch; + pExecuteInfo->aTargetURL = aTargetURL; + pExecuteInfo->aArgs = aArgs; + Application::PostUserEvent( LINK(nullptr, GenericToolboxController , ExecuteHdl_Impl), pExecuteInfo ); +} + +void GenericToolboxController::statusChanged( const FeatureStateEvent& Event ) +{ + SolarMutexGuard aSolarMutexGuard; + + if ( m_bDisposed ) + return; + + if (m_xToolbox) + { + m_xToolbox->EnableItem( m_nID, Event.IsEnabled ); + + ToolBoxItemBits nItemBits = m_xToolbox->GetItemBits( m_nID ); + nItemBits &= ~ToolBoxItemBits::CHECKABLE; + TriState eTri = TRISTATE_FALSE; + + bool bValue; + OUString aStrValue; + ItemStatus aItemState; + + if ( Event.State >>= bValue ) + { + // Boolean, treat it as checked/unchecked + m_xToolbox->SetItemBits( m_nID, nItemBits ); + m_xToolbox->CheckItem( m_nID, bValue ); + if ( bValue ) + eTri = TRISTATE_TRUE; + nItemBits |= ToolBoxItemBits::CHECKABLE; + } + else if ( Event.State >>= aStrValue ) + { + m_xToolbox->SetItemText( m_nID, aStrValue ); + } + else if ( Event.State >>= aItemState ) + { + eTri = TRISTATE_INDET; + nItemBits |= ToolBoxItemBits::CHECKABLE; + } + + m_xToolbox->SetItemState( m_nID, eTri ); + m_xToolbox->SetItemBits( m_nID, nItemBits ); + } + + if (m_pToolbox) + { + OString sId = m_aCommandURL.toUtf8(); + + m_pToolbox->set_item_sensitive(sId, Event.IsEnabled); + + bool bValue; + OUString aStrValue; + + if ( Event.State >>= bValue ) + { + // Boolean, treat it as checked/unchecked + m_pToolbox->set_item_active(sId, bValue); + } + else if ( Event.State >>= aStrValue ) + { + m_pToolbox->set_item_label(sId, aStrValue); + } + else + m_pToolbox->set_item_active(sId, false); + } +} + +IMPL_STATIC_LINK( GenericToolboxController, ExecuteHdl_Impl, void*, p, void ) +{ + ExecuteInfo* pExecuteInfo = static_cast<ExecuteInfo*>(p); + try + { + // Asynchronous execution as this can lead to our own destruction! + // Framework can recycle our current frame and the layout manager disposes all user interface + // elements if a component gets detached from its frame! + pExecuteInfo->xDispatch->dispatch( pExecuteInfo->aTargetURL, pExecuteInfo->aArgs ); + } + catch ( Exception& ) + { + } + delete pExecuteInfo; +} + +} // namespace + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |