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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 <uielement/complextoolbarcontroller.hxx>
+
+#include <com/sun/star/util/URLTransformer.hpp>
+#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/status/Visibility.hpp>
+#include <com/sun/star/frame/XControlNotificationListener.hpp>
+#include <com/sun/star/frame/XFrame.hpp>
+
+#include <svtools/toolboxcontroller.hxx>
+#include <vcl/svapp.hxx>
+#include <vcl/mnemonic.hxx>
+#include <vcl/toolbox.hxx>
+#include <vcl/settings.hxx>
+
+using namespace ::com::sun::star;
+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 framework
+{
+
+ComplexToolbarController::ComplexToolbarController(
+ const Reference< XComponentContext >& rxContext,
+ const Reference< XFrame >& rFrame,
+ ToolBox* pToolbar,
+ sal_uInt16 nID,
+ const OUString& aCommand ) :
+ svt::ToolboxController( rxContext, rFrame, aCommand )
+ , m_xToolbar( pToolbar )
+ , m_nID( nID )
+ , m_bMadeInvisible( false )
+{
+ m_xURLTransformer.set( URLTransformer::create(m_xContext) );
+}
+
+ComplexToolbarController::~ComplexToolbarController()
+{
+}
+
+void SAL_CALL ComplexToolbarController::dispose()
+{
+ SolarMutexGuard aSolarMutexGuard;
+
+ m_xToolbar->SetItemWindow( m_nID, nullptr );
+ svt::ToolboxController::dispose();
+
+ m_xURLTransformer.clear();
+ m_xToolbar.clear();
+ m_nID = 0;
+}
+
+Sequence<PropertyValue> ComplexToolbarController::getExecuteArgs(sal_Int16 KeyModifier) const
+{
+ Sequence<PropertyValue> aArgs( 1 );
+
+ // Add key modifier to argument list
+ aArgs[0].Name = "KeyModifier";
+ aArgs[0].Value <<= KeyModifier;
+ return aArgs;
+}
+
+void SAL_CALL ComplexToolbarController::execute( sal_Int16 KeyModifier )
+{
+ Reference< XDispatch > xDispatch;
+ Reference< XURLTransformer > xURLTransformer;
+ css::util::URL aTargetURL;
+ Sequence<PropertyValue> aArgs;
+
+ {
+ SolarMutexGuard aSolarMutexGuard;
+
+ if ( m_bDisposed )
+ throw DisposedException();
+
+ if ( m_bInitialized &&
+ m_xFrame.is() &&
+ !m_aCommandURL.isEmpty() )
+ {
+ xURLTransformer = m_xURLTransformer;
+ xDispatch = getDispatchFromCommand( m_aCommandURL );
+ aTargetURL = getInitializedURL();
+ aArgs = getExecuteArgs(KeyModifier);
+ }
+ }
+
+ if ( xDispatch.is() && !aTargetURL.Complete.isEmpty() )
+ {
+ // Execute dispatch asynchronously
+ ExecuteInfo* pExecuteInfo = new ExecuteInfo;
+ pExecuteInfo->xDispatch = xDispatch;
+ pExecuteInfo->aTargetURL = aTargetURL;
+ pExecuteInfo->aArgs = aArgs;
+ Application::PostUserEvent( LINK(nullptr, ComplexToolbarController , ExecuteHdl_Impl), pExecuteInfo );
+ }
+}
+
+void ComplexToolbarController::statusChanged( const FeatureStateEvent& Event )
+{
+ SolarMutexGuard aSolarMutexGuard;
+
+ if ( m_bDisposed )
+ return;
+
+ if ( !m_xToolbar )
+ return;
+
+ m_xToolbar->EnableItem( m_nID, Event.IsEnabled );
+
+ ToolBoxItemBits nItemBits = m_xToolbar->GetItemBits( m_nID );
+ nItemBits &= ~ToolBoxItemBits::CHECKABLE;
+ TriState eTri = TRISTATE_FALSE;
+
+ bool bValue;
+ OUString aStrValue;
+ ItemStatus aItemState;
+ Visibility aItemVisibility;
+ ControlCommand aControlCommand;
+
+ if ( Event.State >>= bValue )
+ {
+ // Boolean, treat it as checked/unchecked
+ if ( m_bMadeInvisible )
+ m_xToolbar->ShowItem( m_nID );
+ m_xToolbar->CheckItem( m_nID, bValue );
+ if ( bValue )
+ eTri = TRISTATE_TRUE;
+ nItemBits |= ToolBoxItemBits::CHECKABLE;
+ }
+ else if ( Event.State >>= aStrValue )
+ {
+ OUString aText( MnemonicGenerator::EraseAllMnemonicChars( aStrValue ) );
+ m_xToolbar->SetItemText( m_nID, aText );
+ m_xToolbar->SetQuickHelpText( m_nID, aText );
+
+ if ( m_bMadeInvisible )
+ m_xToolbar->ShowItem( m_nID );
+ }
+ else if ( Event.State >>= aItemState )
+ {
+ eTri = TRISTATE_INDET;
+ nItemBits |= ToolBoxItemBits::CHECKABLE;
+ if ( m_bMadeInvisible )
+ m_xToolbar->ShowItem( m_nID );
+ }
+ else if ( Event.State >>= aItemVisibility )
+ {
+ m_xToolbar->ShowItem( m_nID, aItemVisibility.bVisible );
+ m_bMadeInvisible = !aItemVisibility.bVisible;
+ }
+ else if ( Event.State >>= aControlCommand )
+ {
+ if (aControlCommand.Command == "SetQuickHelpText")
+ {
+ for (NamedValue const & rArg : std::as_const(aControlCommand.Arguments))
+ {
+ if (rArg.Name == "HelpText")
+ {
+ OUString aHelpText;
+ rArg.Value >>= aHelpText;
+ m_xToolbar->SetQuickHelpText(m_nID, aHelpText);
+ break;
+ }
+ }
+ }
+ else
+ {
+ executeControlCommand( aControlCommand );
+ }
+ if ( m_bMadeInvisible )
+ m_xToolbar->ShowItem( m_nID );
+ }
+
+ else if ( m_bMadeInvisible )
+ m_xToolbar->ShowItem( m_nID );
+
+ m_xToolbar->SetItemState( m_nID, eTri );
+ m_xToolbar->SetItemBits( m_nID, nItemBits );
+}
+
+IMPL_STATIC_LINK( ComplexToolbarController, ExecuteHdl_Impl, void*, p, void )
+{
+ ExecuteInfo* pExecuteInfo = static_cast<ExecuteInfo*>(p);
+ SolarMutexReleaser aReleaser;
+ 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 ( const Exception& )
+ {
+ }
+
+ delete pExecuteInfo;
+}
+
+IMPL_STATIC_LINK( ComplexToolbarController, Notify_Impl, void*, p, void )
+{
+ NotifyInfo* pNotifyInfo = static_cast<NotifyInfo*>(p);
+ SolarMutexReleaser aReleaser;
+ 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!
+ frame::ControlEvent aEvent;
+ aEvent.aURL = pNotifyInfo->aSourceURL;
+ aEvent.Event = pNotifyInfo->aEventName;
+ aEvent.aInformation = pNotifyInfo->aInfoSeq;
+ pNotifyInfo->xNotifyListener->controlEvent( aEvent );
+ }
+ catch ( const Exception& )
+ {
+ }
+
+ delete pNotifyInfo;
+}
+
+void ComplexToolbarController::addNotifyInfo(
+ const OUString& aEventName,
+ const uno::Reference< frame::XDispatch >& xDispatch,
+ const uno::Sequence< beans::NamedValue >& rInfo )
+{
+ uno::Reference< frame::XControlNotificationListener > xControlNotify( xDispatch, uno::UNO_QUERY );
+
+ if ( !xControlNotify.is() )
+ return;
+
+ // Execute notification asynchronously
+ NotifyInfo* pNotifyInfo = new NotifyInfo;
+
+ pNotifyInfo->aEventName = aEventName;
+ pNotifyInfo->xNotifyListener = xControlNotify;
+ pNotifyInfo->aSourceURL = getInitializedURL();
+
+ // Add frame as source to the information sequence
+ sal_Int32 nCount = rInfo.getLength();
+ uno::Sequence< beans::NamedValue > aInfoSeq( rInfo );
+ aInfoSeq.realloc( nCount+1 );
+ aInfoSeq[nCount].Name = "Source";
+ aInfoSeq[nCount].Value <<= getFrameInterface();
+ pNotifyInfo->aInfoSeq = aInfoSeq;
+
+ Application::PostUserEvent( LINK(nullptr, ComplexToolbarController, Notify_Impl), pNotifyInfo );
+}
+
+sal_Int32 ComplexToolbarController::getFontSizePixel( const vcl::Window* pWindow )
+{
+ const StyleSettings& rSettings = Application::GetSettings().GetStyleSettings();
+ const vcl::Font& rFont = rSettings.GetAppFont();
+
+ // Calculate height of the application font used by window
+ sal_Int32 nHeight = sal_Int32( rFont.GetFontHeight() );
+ ::Size aPixelSize = pWindow->LogicToPixel(::Size(0, nHeight), MapMode(MapUnit::MapAppFont));
+ return aPixelSize.Height();
+}
+
+uno::Reference< frame::XDispatch > ComplexToolbarController::getDispatchFromCommand( const OUString& aCommand ) const
+{
+ uno::Reference< frame::XDispatch > xDispatch;
+
+ if ( m_bInitialized && m_xFrame.is() && !aCommand.isEmpty() )
+ {
+ URLToDispatchMap::const_iterator pIter = m_aListenerMap.find( aCommand );
+ if ( pIter != m_aListenerMap.end() )
+ xDispatch = pIter->second;
+ }
+
+ return xDispatch;
+}
+
+const css::util::URL& ComplexToolbarController::getInitializedURL()
+{
+ if ( m_aURL.Complete.isEmpty() )
+ {
+ m_aURL.Complete = m_aCommandURL;
+ m_xURLTransformer->parseStrict( m_aURL );
+ }
+ return m_aURL;
+}
+
+void ComplexToolbarController::notifyFocusGet()
+{
+ // send focus get notification
+ uno::Sequence< beans::NamedValue > aInfo;
+ addNotifyInfo( "FocusSet",
+ getDispatchFromCommand( m_aCommandURL ),
+ aInfo );
+}
+
+void ComplexToolbarController::notifyFocusLost()
+{
+ // send focus lost notification
+ uno::Sequence< beans::NamedValue > aInfo;
+ addNotifyInfo( "FocusLost",
+ getDispatchFromCommand( m_aCommandURL ),
+ aInfo );
+}
+
+void ComplexToolbarController::notifyTextChanged( const OUString& aText )
+{
+ // send text changed notification
+ uno::Sequence< beans::NamedValue > aInfo { { "Text", css::uno::makeAny(aText) } };
+ addNotifyInfo( "TextChanged",
+ getDispatchFromCommand( m_aCommandURL ),
+ aInfo );
+}
+
+} // namespace
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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