ae34c3fe49
Change-Id: I5cfd3a51bc4026ccb66ee23eb6f49a5dff5fe042 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/119525 Tested-by: Noel Grandin <noel.grandin@collabora.co.uk> Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
393 lines
13 KiB
C++
393 lines
13 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 <strings.hrc>
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#include <classes/fwkresid.hxx>
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#include <cppuhelper/supportsservice.hxx>
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#include <osl/mutex.hxx>
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#include <svtools/popupmenucontrollerbase.hxx>
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#include <tools/urlobj.hxx>
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#include <toolkit/awt/vclxmenu.hxx>
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#include <unotools/historyoptions.hxx>
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#include <vcl/menu.hxx>
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#include <vcl/svapp.hxx>
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#include <vcl/image.hxx>
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#include <vcl/settings.hxx>
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#include <svtools/imagemgr.hxx>
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using namespace css;
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using namespace com::sun::star::uno;
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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::beans;
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using namespace com::sun::star::util;
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#define MAX_MENU_ITEMS 99
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namespace {
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constexpr OUStringLiteral CMD_CLEAR_LIST = u".uno:ClearRecentFileList";
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constexpr OUStringLiteral CMD_OPEN_AS_TEMPLATE = u".uno:OpenTemplate";
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constexpr OUStringLiteral CMD_OPEN_REMOTE = u".uno:OpenRemote";
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class RecentFilesMenuController : public svt::PopupMenuControllerBase
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{
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using svt::PopupMenuControllerBase::disposing;
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public:
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RecentFilesMenuController( const uno::Reference< uno::XComponentContext >& xContext,
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const uno::Sequence< uno::Any >& args );
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// XServiceInfo
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virtual OUString SAL_CALL getImplementationName() override
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{
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return "com.sun.star.comp.framework.RecentFilesMenuController";
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}
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virtual sal_Bool SAL_CALL supportsService(OUString const & ServiceName) override
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{
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return cppu::supportsService(this, ServiceName);
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}
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virtual css::uno::Sequence<OUString> SAL_CALL getSupportedServiceNames() override
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{
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return {"com.sun.star.frame.PopupMenuController"};
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}
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// XStatusListener
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virtual void SAL_CALL statusChanged( const frame::FeatureStateEvent& Event ) override;
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// XMenuListener
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virtual void SAL_CALL itemSelected( const awt::MenuEvent& rEvent ) override;
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virtual void SAL_CALL itemActivated( const awt::MenuEvent& rEvent ) override;
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// XDispatchProvider
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virtual uno::Reference< frame::XDispatch > SAL_CALL queryDispatch( const util::URL& aURL, const OUString& sTarget, sal_Int32 nFlags ) override;
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// XDispatch
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virtual void SAL_CALL dispatch( const util::URL& aURL, const uno::Sequence< beans::PropertyValue >& seqProperties ) override;
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// XEventListener
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virtual void SAL_CALL disposing( const css::lang::EventObject& Source ) override;
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private:
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virtual void impl_setPopupMenu() override;
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void fillPopupMenu( css::uno::Reference< css::awt::XPopupMenu > const & rPopupMenu );
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void executeEntry( sal_Int32 nIndex );
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std::vector< OUString > m_aRecentFilesItems;
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bool m_bDisabled : 1;
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bool m_bShowToolbarEntries;
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};
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RecentFilesMenuController::RecentFilesMenuController( const uno::Reference< uno::XComponentContext >& xContext,
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const uno::Sequence< uno::Any >& args ) :
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svt::PopupMenuControllerBase( xContext ),
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m_bDisabled( false ),
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m_bShowToolbarEntries( false )
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{
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css::beans::PropertyValue aPropValue;
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for ( uno::Any const & arg : args )
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{
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arg >>= aPropValue;
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if ( aPropValue.Name == "InToolbar" )
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{
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aPropValue.Value >>= m_bShowToolbarEntries;
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break;
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}
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}
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}
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// private function
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void RecentFilesMenuController::fillPopupMenu( Reference< css::awt::XPopupMenu > const & rPopupMenu )
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{
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VCLXPopupMenu* pPopupMenu = static_cast<VCLXPopupMenu *>(comphelper::getUnoTunnelImplementation<VCLXMenu>( rPopupMenu ));
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PopupMenu* pVCLPopupMenu = nullptr;
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SolarMutexGuard aSolarMutexGuard;
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resetPopupMenu( rPopupMenu );
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if ( pPopupMenu )
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pVCLPopupMenu = static_cast<PopupMenu *>(pPopupMenu->GetMenu());
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if ( !pVCLPopupMenu )
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return;
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std::vector< SvtHistoryOptions::HistoryItem > aHistoryList = SvtHistoryOptions::GetList( EHistoryType::PickList );
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int nPickListMenuItems = std::min<sal_Int32>( aHistoryList.size(), MAX_MENU_ITEMS );
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m_aRecentFilesItems.clear();
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if (( nPickListMenuItems > 0 ) && !m_bDisabled )
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{
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for ( int i = 0; i < nPickListMenuItems; i++ )
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{
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const SvtHistoryOptions::HistoryItem& rPickListEntry = aHistoryList[i];
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m_aRecentFilesItems.push_back( rPickListEntry.sURL );
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}
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}
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if ( !m_aRecentFilesItems.empty() )
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{
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const sal_uInt32 nCount = m_aRecentFilesItems.size();
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StyleSettings aIconSettings;
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bool bIsIconsAllowed = aIconSettings.GetUseImagesInMenus();
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for ( sal_uInt32 i = 0; i < nCount; i++ )
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{
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OUStringBuffer aMenuShortCut;
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if ( i <= 9 )
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{
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if ( i == 9 )
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aMenuShortCut.append( "1~0. " );
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else
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{
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aMenuShortCut.append( "~N. " );
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aMenuShortCut[ 1 ] = sal_Unicode( i + '1' );
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}
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}
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else
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{
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aMenuShortCut.append( sal_Int32( i + 1 ) );
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aMenuShortCut.append( ". " );
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}
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OUString aURLString = "vnd.sun.star.popup:RecentFileList?entry=" + OUString::number(i);
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// Abbreviate URL
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OUString aMenuTitle;
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INetURLObject aURL( m_aRecentFilesItems[i] );
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OUString aTipHelpText( aURL.getFSysPath( FSysStyle::Detect ) );
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if ( aURL.GetProtocol() == INetProtocol::File )
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{
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// Do handle file URL differently: don't show the protocol, just the file name
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aMenuTitle = aURL.GetLastName(INetURLObject::DecodeMechanism::WithCharset);
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}
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else
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{
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// In all other URLs show the protocol name before the file name
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aMenuTitle = INetURLObject::GetSchemeName(aURL.GetProtocol()) + ": " + aURL.getName();
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}
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aMenuShortCut.append( aMenuTitle );
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pVCLPopupMenu->InsertItem( sal_uInt16( i+1 ), aMenuShortCut.makeStringAndClear() );
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if ( bIsIconsAllowed ) {
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Image aThumbnail = SvFileInformationManager::GetImage(aURL, false, {});
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pVCLPopupMenu->SetItemImage(sal_uInt16 ( i+1 ), aThumbnail);
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}
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pVCLPopupMenu->SetTipHelpText( sal_uInt16( i+1 ), aTipHelpText );
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pVCLPopupMenu->SetItemCommand( sal_uInt16( i+1 ), aURLString );
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}
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pVCLPopupMenu->InsertSeparator();
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// Clear List menu entry
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pVCLPopupMenu->InsertItem( sal_uInt16( nCount + 1 ),
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FwkResId(STR_CLEAR_RECENT_FILES) );
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pVCLPopupMenu->SetItemCommand( sal_uInt16( nCount + 1 ),
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CMD_CLEAR_LIST );
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pVCLPopupMenu->SetHelpText( sal_uInt16( nCount + 1 ),
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FwkResId(STR_CLEAR_RECENT_FILES_HELP) );
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// Open remote menu entry
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if ( m_bShowToolbarEntries )
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{
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pVCLPopupMenu->InsertSeparator();
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pVCLPopupMenu->InsertItem( CMD_OPEN_AS_TEMPLATE, m_xFrame );
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pVCLPopupMenu->InsertItem( CMD_OPEN_REMOTE, m_xFrame );
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}
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}
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else
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{
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if ( m_bShowToolbarEntries )
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{
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pVCLPopupMenu->InsertItem( CMD_OPEN_AS_TEMPLATE, m_xFrame );
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pVCLPopupMenu->InsertItem( CMD_OPEN_REMOTE, m_xFrame );
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}
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else
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{
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// Add InsertSeparator(), otherwise it will display
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// the first item icon of recent files instead of displaying no icon.
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pVCLPopupMenu->InsertSeparator();
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// No recent documents => insert "no documents" string
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pVCLPopupMenu->InsertItem( 1, FwkResId(STR_NODOCUMENT) );
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// Do not disable it, otherwise the Toolbar controller and MenuButton
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// will display SV_RESID_STRING_NOSELECTIONPOSSIBLE instead of STR_NODOCUMENT
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pVCLPopupMenu->SetItemBits( 1, pVCLPopupMenu->GetItemBits( 1 ) | MenuItemBits::NOSELECT );
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}
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}
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}
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void RecentFilesMenuController::executeEntry( sal_Int32 nIndex )
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{
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if (( nIndex < 0 ) ||
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( nIndex >= sal::static_int_cast<sal_Int32>( m_aRecentFilesItems.size() )))
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return;
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Sequence< PropertyValue > aArgsList(3);
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aArgsList[0].Name = "Referer";
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aArgsList[0].Value <<= OUString( "private:user" );
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// documents in the picklist will never be opened as templates
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aArgsList[1].Name = "AsTemplate";
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aArgsList[1].Value <<= false;
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// Type detection needs to know which app we are opening it from.
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aArgsList[2].Name = "DocumentService";
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aArgsList[2].Value <<= m_aModuleName;
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dispatchCommand( m_aRecentFilesItems[ nIndex ], aArgsList, "_default" );
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}
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// XEventListener
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void SAL_CALL RecentFilesMenuController::disposing( const EventObject& )
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{
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Reference< css::awt::XMenuListener > xHolder(static_cast<OWeakObject *>(this), UNO_QUERY );
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osl::MutexGuard aLock( m_aMutex );
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m_xFrame.clear();
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m_xDispatch.clear();
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if ( m_xPopupMenu.is() )
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m_xPopupMenu->removeMenuListener( Reference< css::awt::XMenuListener >(static_cast<OWeakObject *>(this), UNO_QUERY ));
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m_xPopupMenu.clear();
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}
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// XStatusListener
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void SAL_CALL RecentFilesMenuController::statusChanged( const FeatureStateEvent& Event )
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{
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osl::MutexGuard aLock( m_aMutex );
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m_bDisabled = !Event.IsEnabled;
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}
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void SAL_CALL RecentFilesMenuController::itemSelected( const css::awt::MenuEvent& rEvent )
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{
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Reference< css::awt::XPopupMenu > xPopupMenu;
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{
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osl::MutexGuard aLock(m_aMutex);
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xPopupMenu = m_xPopupMenu;
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}
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if ( !xPopupMenu.is() )
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return;
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const OUString aCommand( xPopupMenu->getCommand( rEvent.MenuId ) );
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if ( aCommand == CMD_CLEAR_LIST )
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{
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SvtHistoryOptions::Clear( EHistoryType::PickList );
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dispatchCommand(
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"vnd.org.libreoffice.recentdocs:ClearRecentFileList",
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css::uno::Sequence< css::beans::PropertyValue >() );
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}
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else if ( aCommand == CMD_OPEN_REMOTE )
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{
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Sequence< PropertyValue > aArgsList( 0 );
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dispatchCommand( CMD_OPEN_REMOTE, aArgsList );
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}
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else if ( aCommand == CMD_OPEN_AS_TEMPLATE )
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{
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Sequence< PropertyValue > aArgsList( 0 );
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dispatchCommand( CMD_OPEN_AS_TEMPLATE, aArgsList );
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}
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else
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executeEntry( rEvent.MenuId-1 );
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}
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void SAL_CALL RecentFilesMenuController::itemActivated( const css::awt::MenuEvent& )
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{
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osl::MutexGuard aLock( m_aMutex );
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impl_setPopupMenu();
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}
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// XPopupMenuController
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void RecentFilesMenuController::impl_setPopupMenu()
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{
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if ( m_xPopupMenu.is() )
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fillPopupMenu( m_xPopupMenu );
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}
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// XDispatchProvider
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Reference< XDispatch > SAL_CALL RecentFilesMenuController::queryDispatch(
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const URL& aURL,
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const OUString& /*sTarget*/,
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sal_Int32 /*nFlags*/ )
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{
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osl::MutexGuard aLock( m_aMutex );
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throwIfDisposed();
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if ( aURL.Complete.startsWith( m_aBaseURL ) )
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return Reference< XDispatch >( static_cast< OWeakObject* >( this ), UNO_QUERY );
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else
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return Reference< XDispatch >();
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}
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// XDispatch
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void SAL_CALL RecentFilesMenuController::dispatch(
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const URL& aURL,
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const Sequence< PropertyValue >& /*seqProperties*/ )
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{
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osl::MutexGuard aLock( m_aMutex );
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throwIfDisposed();
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if ( !aURL.Complete.startsWith( m_aBaseURL ) )
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return;
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// Parse URL to retrieve entry argument and its value
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sal_Int32 nQueryPart = aURL.Complete.indexOf( '?', m_aBaseURL.getLength() );
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if ( nQueryPart <= 0 )
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return;
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static const OUStringLiteral aEntryArgStr( u"entry=" );
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sal_Int32 nEntryArg = aURL.Complete.indexOf( aEntryArgStr, nQueryPart );
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sal_Int32 nEntryPos = nEntryArg + aEntryArgStr.getLength();
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if (( nEntryArg <= 0 ) || ( nEntryPos >= aURL.Complete.getLength() ))
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return;
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sal_Int32 nAddArgs = aURL.Complete.indexOf( '&', nEntryPos );
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OUString aEntryArg;
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if ( nAddArgs < 0 )
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aEntryArg = aURL.Complete.copy( nEntryPos );
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else
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aEntryArg = aURL.Complete.copy( nEntryPos, nAddArgs-nEntryPos );
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sal_Int32 nEntry = aEntryArg.toInt32();
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executeEntry( nEntry );
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}
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}
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extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface *
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com_sun_star_comp_framework_RecentFilesMenuController_get_implementation(
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css::uno::XComponentContext *context,
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css::uno::Sequence<css::uno::Any> const &args)
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{
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return cppu::acquire(new RecentFilesMenuController(context, args));
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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