318 lines
9.7 KiB
C++
318 lines
9.7 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 "uielement/dropdownboxtoolbarcontroller.hxx"
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#include <com/sun/star/util/XURLTransformer.hpp>
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#include <com/sun/star/frame/XDispatchProvider.hpp>
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#include <com/sun/star/beans/PropertyValue.hpp>
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#include <com/sun/star/frame/status/ItemStatus.hpp>
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#include <com/sun/star/frame/status/ItemState.hpp>
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#include <com/sun/star/frame/status/Visibility.hpp>
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#include <com/sun/star/frame/XControlNotificationListener.hpp>
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#include <svtools/toolboxcontroller.hxx>
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#include <osl/mutex.hxx>
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#include <vcl/svapp.hxx>
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#include <vcl/mnemonic.hxx>
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#include <vcl/toolbox.hxx>
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using namespace ::com::sun::star;
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using namespace ::com::sun::star::awt;
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using namespace ::com::sun::star::uno;
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using namespace ::com::sun::star::beans;
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using namespace ::com::sun::star::lang;
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using namespace ::com::sun::star::frame;
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using namespace ::com::sun::star::frame::status;
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using namespace ::com::sun::star::util;
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namespace framework
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{
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// Wrapper class to notify controller about events from ListBox.
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// Unfortunaltly the events are notifed through virtual methods instead
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// of Listeners.
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class ListBoxControl : public ListBox
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{
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public:
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ListBoxControl( vcl::Window* pParent, WinBits nStyle, DropdownToolbarController* pListBoxListener );
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virtual ~ListBoxControl();
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virtual void dispose() SAL_OVERRIDE;
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virtual void Select() SAL_OVERRIDE;
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virtual void DoubleClick() SAL_OVERRIDE;
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virtual void GetFocus() SAL_OVERRIDE;
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virtual void LoseFocus() SAL_OVERRIDE;
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virtual bool PreNotify( NotifyEvent& rNEvt ) SAL_OVERRIDE;
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private:
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DropdownToolbarController* m_pListBoxListener;
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};
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ListBoxControl::ListBoxControl( vcl::Window* pParent, WinBits nStyle, DropdownToolbarController* pListBoxListener ) :
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ListBox( pParent, nStyle )
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, m_pListBoxListener( pListBoxListener )
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{
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}
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ListBoxControl::~ListBoxControl()
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{
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disposeOnce();
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}
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void ListBoxControl::dispose()
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{
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m_pListBoxListener = 0;
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ListBox::dispose();
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}
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void ListBoxControl::Select()
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{
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ListBox::Select();
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if ( m_pListBoxListener )
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m_pListBoxListener->Select();
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}
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void ListBoxControl::DoubleClick()
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{
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ListBox::DoubleClick();
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if ( m_pListBoxListener )
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m_pListBoxListener->DoubleClick();
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}
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void ListBoxControl::GetFocus()
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{
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ListBox::GetFocus();
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if ( m_pListBoxListener )
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m_pListBoxListener->GetFocus();
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}
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void ListBoxControl::LoseFocus()
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{
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ListBox::LoseFocus();
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if ( m_pListBoxListener )
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m_pListBoxListener->LoseFocus();
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}
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bool ListBoxControl::PreNotify( NotifyEvent& rNEvt )
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{
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bool bRet = false;
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if ( m_pListBoxListener )
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bRet = m_pListBoxListener->PreNotify( rNEvt );
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if ( !bRet )
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bRet = ListBox::PreNotify( rNEvt );
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return bRet;
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}
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DropdownToolbarController::DropdownToolbarController(
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const Reference< XComponentContext >& rxContext,
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const Reference< XFrame >& rFrame,
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ToolBox* pToolbar,
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sal_uInt16 nID,
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sal_Int32 nWidth,
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const OUString& aCommand ) :
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ComplexToolbarController( rxContext, rFrame, pToolbar, nID, aCommand )
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, m_pListBoxControl( 0 )
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{
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m_pListBoxControl = VclPtr<ListBoxControl>::Create( m_pToolbar, WB_DROPDOWN|WB_AUTOHSCROLL|WB_BORDER, this );
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if ( nWidth == 0 )
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nWidth = 100;
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// default dropdown size
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::Size aLogicalSize( 0, 160 );
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::Size aPixelSize = m_pListBoxControl->LogicToPixel( aLogicalSize, MAP_APPFONT );
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m_pListBoxControl->SetSizePixel( ::Size( nWidth, aPixelSize.Height() ));
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m_pToolbar->SetItemWindow( m_nID, m_pListBoxControl );
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m_pListBoxControl->SetDropDownLineCount( 5 );
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}
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DropdownToolbarController::~DropdownToolbarController()
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{
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}
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void SAL_CALL DropdownToolbarController::dispose()
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throw ( RuntimeException, std::exception )
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{
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SolarMutexGuard aSolarMutexGuard;
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m_pToolbar->SetItemWindow( m_nID, 0 );
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m_pListBoxControl.disposeAndClear();
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ComplexToolbarController::dispose();
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}
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Sequence<PropertyValue> DropdownToolbarController::getExecuteArgs(sal_Int16 KeyModifier) const
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{
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Sequence<PropertyValue> aArgs( 2 );
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OUString aSelectedText = m_pListBoxControl->GetSelectEntry();
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// Add key modifier to argument list
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aArgs[0].Name = "KeyModifier";
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aArgs[0].Value <<= KeyModifier;
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aArgs[1].Name = "Text";
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aArgs[1].Value <<= aSelectedText;
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return aArgs;
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}
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void DropdownToolbarController::Select()
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{
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if ( m_pListBoxControl->GetEntryCount() > 0 )
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{
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vcl::Window::PointerState aState = m_pListBoxControl->GetPointerState();
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sal_uInt16 nKeyModifier = sal_uInt16( aState.mnState & KEY_MODIFIERS_MASK );
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execute( nKeyModifier );
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}
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}
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void DropdownToolbarController::DoubleClick()
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{
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}
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void DropdownToolbarController::GetFocus()
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{
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notifyFocusGet();
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}
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void DropdownToolbarController::LoseFocus()
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{
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notifyFocusLost();
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}
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bool DropdownToolbarController::PreNotify( NotifyEvent& /*rNEvt*/ )
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{
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return false;
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}
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void DropdownToolbarController::executeControlCommand( const ::com::sun::star::frame::ControlCommand& rControlCommand )
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{
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if ( rControlCommand.Command == "SetList" )
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{
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for ( sal_Int32 i = 0; i < rControlCommand.Arguments.getLength(); i++ )
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{
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if ( rControlCommand.Arguments[i].Name == "List" )
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{
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Sequence< OUString > aList;
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m_pListBoxControl->Clear();
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rControlCommand.Arguments[i].Value >>= aList;
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for ( sal_Int32 j = 0; j < aList.getLength(); j++ )
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m_pListBoxControl->InsertEntry( aList[j] );
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m_pListBoxControl->SelectEntryPos( 0 );
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// send notification
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uno::Sequence< beans::NamedValue > aInfo( 1 );
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aInfo[0].Name = "List";
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aInfo[0].Value <<= aList;
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addNotifyInfo( OUString( "ListChanged" ),
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getDispatchFromCommand( m_aCommandURL ),
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aInfo );
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break;
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}
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}
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}
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else if ( rControlCommand.Command == "AddEntry" )
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{
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sal_Int32 nPos( LISTBOX_APPEND );
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OUString aText;
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for ( sal_Int32 i = 0; i < rControlCommand.Arguments.getLength(); i++ )
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{
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if ( rControlCommand.Arguments[i].Name == "Text" )
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{
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if ( rControlCommand.Arguments[i].Value >>= aText )
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m_pListBoxControl->InsertEntry( aText, nPos );
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break;
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}
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}
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}
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else if ( rControlCommand.Command == "InsertEntry" )
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{
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sal_Int32 nPos( LISTBOX_APPEND );
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OUString aText;
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for ( sal_Int32 i = 0; i < rControlCommand.Arguments.getLength(); i++ )
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{
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if ( rControlCommand.Arguments[i].Name == "Pos" )
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{
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sal_Int32 nTmpPos = 0;
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if ( rControlCommand.Arguments[i].Value >>= nTmpPos )
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{
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if (( nTmpPos >= 0 ) &&
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( nTmpPos < sal_Int32( m_pListBoxControl->GetEntryCount() )))
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nPos = nTmpPos;
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}
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}
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else if ( rControlCommand.Arguments[i].Name == "Text" )
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rControlCommand.Arguments[i].Value >>= aText;
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}
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m_pListBoxControl->InsertEntry( aText, nPos );
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}
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else if ( rControlCommand.Command == "RemoveEntryPos" )
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{
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for ( sal_Int32 i = 0; i < rControlCommand.Arguments.getLength(); i++ )
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{
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if ( rControlCommand.Arguments[i].Name == "Pos" )
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{
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sal_Int32 nPos( -1 );
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if ( rControlCommand.Arguments[i].Value >>= nPos )
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{
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if ( 0 <= nPos && nPos < sal_Int32( m_pListBoxControl->GetEntryCount() ))
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m_pListBoxControl->RemoveEntry( nPos );
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}
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break;
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}
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}
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}
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else if ( rControlCommand.Command == "RemoveEntryText" )
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{
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for ( sal_Int32 i = 0; i < rControlCommand.Arguments.getLength(); i++ )
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{
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if ( rControlCommand.Arguments[i].Name == "Text" )
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{
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OUString aText;
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if ( rControlCommand.Arguments[i].Value >>= aText )
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m_pListBoxControl->RemoveEntry( aText );
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break;
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}
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}
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}
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else if ( rControlCommand.Command == "SetDropDownLines" )
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{
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for ( sal_Int32 i = 0; i < rControlCommand.Arguments.getLength(); i++ )
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{
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if ( rControlCommand.Arguments[i].Name == "Lines" )
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{
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sal_Int32 nValue( 5 );
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rControlCommand.Arguments[i].Value >>= nValue;
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m_pListBoxControl->SetDropDownLineCount( sal_uInt16( nValue ));
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break;
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}
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}
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}
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}
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} // namespace
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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