386 lines
15 KiB
C++
386 lines
15 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 <helper/titlebarupdate.hxx>
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#include <pattern/window.hxx>
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#include <threadhelp/writeguard.hxx>
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#include <threadhelp/readguard.hxx>
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#include <macros/generic.hxx>
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#include <services.h>
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#include <properties.h>
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#include <com/sun/star/awt/XWindow.hpp>
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#include <com/sun/star/lang/XServiceInfo.hpp>
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#include <com/sun/star/lang/IllegalArgumentException.hpp>
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#include <com/sun/star/frame/ModuleManager.hpp>
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#include <com/sun/star/container/XNameAccess.hpp>
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#include <com/sun/star/beans/XPropertySet.hpp>
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#include <com/sun/star/beans/XMaterialHolder.hpp>
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#include <com/sun/star/frame/XTitleChangeBroadcaster.hpp>
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#include <com/sun/star/beans/NamedValue.hpp>
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#include <comphelper/processfactory.hxx>
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#include <comphelper/sequenceashashmap.hxx>
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#include <unotools/configmgr.hxx>
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#include <unotools/bootstrap.hxx>
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#include <vcl/window.hxx>
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#include <vcl/syswin.hxx>
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#include <toolkit/unohlp.hxx>
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#include <vcl/svapp.hxx>
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#include <vcl/wrkwin.hxx>
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#include <tools/diagnose_ex.h>
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namespace framework{
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static const ::sal_Int32 INVALID_ICON_ID = -1;
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static const ::sal_Int32 DEFAULT_ICON_ID = 0;
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//*****************************************************************************************************************
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// XInterface, XTypeProvider
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DEFINE_XINTERFACE_5(TitleBarUpdate ,
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OWeakObject ,
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DIRECT_INTERFACE (css::lang::XTypeProvider ),
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DIRECT_INTERFACE (css::lang::XInitialization ),
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DIRECT_INTERFACE (css::frame::XFrameActionListener ),
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DIRECT_INTERFACE (css::frame::XTitleChangeListener ),
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DERIVED_INTERFACE(css::lang::XEventListener,css::frame::XFrameActionListener))
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DEFINE_XTYPEPROVIDER_5(TitleBarUpdate ,
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css::lang::XTypeProvider ,
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css::lang::XInitialization ,
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css::frame::XFrameActionListener,
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css::frame::XTitleChangeListener,
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css::lang::XEventListener )
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//*****************************************************************************************************************
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TitleBarUpdate::TitleBarUpdate(const css::uno::Reference< css::lang::XMultiServiceFactory >& xSMGR)
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: ThreadHelpBase (&Application::GetSolarMutex())
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, m_xSMGR (xSMGR )
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, m_xFrame ( )
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{
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}
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//*****************************************************************************************************************
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TitleBarUpdate::~TitleBarUpdate()
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{
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}
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//*****************************************************************************************************************
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void SAL_CALL TitleBarUpdate::initialize(const css::uno::Sequence< css::uno::Any >& lArguments)
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throw(css::uno::Exception ,
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css::uno::RuntimeException)
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{
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// check arguments
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css::uno::Reference< css::frame::XFrame > xFrame;
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if (lArguments.getLength() < 1)
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throw css::lang::IllegalArgumentException(
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DECLARE_ASCII("Empty argument list!"),
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static_cast< ::cppu::OWeakObject* >(this),
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1);
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lArguments[0] >>= xFrame;
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if (!xFrame.is())
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throw css::lang::IllegalArgumentException(
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DECLARE_ASCII("No valid frame specified!"),
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static_cast< ::cppu::OWeakObject* >(this),
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1);
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// SYNCHRONIZED ->
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WriteGuard aWriteLock(m_aLock);
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// hold the frame as weak reference(!) so it can die everytimes :-)
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m_xFrame = xFrame;
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aWriteLock.unlock();
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// <- SYNCHRONIZED
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// start listening
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xFrame->addFrameActionListener(this);
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css::uno::Reference< css::frame::XTitleChangeBroadcaster > xBroadcaster(xFrame, css::uno::UNO_QUERY);
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if (xBroadcaster.is ())
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xBroadcaster->addTitleChangeListener (this);
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}
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//*****************************************************************************************************************
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void SAL_CALL TitleBarUpdate::frameAction(const css::frame::FrameActionEvent& aEvent)
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throw(css::uno::RuntimeException)
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{
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// we are interested on events only, which must trigger a title bar update
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// because component was changed.
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if (
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(aEvent.Action == css::frame::FrameAction_COMPONENT_ATTACHED ) ||
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(aEvent.Action == css::frame::FrameAction_COMPONENT_REATTACHED) ||
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(aEvent.Action == css::frame::FrameAction_COMPONENT_DETACHING )
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)
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{
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impl_forceUpdate ();
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}
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}
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//*****************************************************************************************************************
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void SAL_CALL TitleBarUpdate::titleChanged(const css::frame::TitleChangedEvent& /* aEvent */)
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throw (css::uno::RuntimeException)
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{
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impl_forceUpdate ();
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}
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//*****************************************************************************************************************
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void SAL_CALL TitleBarUpdate::disposing(const css::lang::EventObject&)
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throw(css::uno::RuntimeException)
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{
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// nothing todo here - because we hold the frame as weak reference only
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}
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//http://live.gnome.org/GnomeShell/ApplicationBased
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//See http://msdn.microsoft.com/en-us/library/dd378459(v=VS.85).aspx for future
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//Windows 7 equivalent support
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void TitleBarUpdate::impl_updateApplicationID(const css::uno::Reference< css::frame::XFrame >& xFrame)
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{
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css::uno::Reference< css::awt::XWindow > xWindow = xFrame->getContainerWindow ();
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if ( ! xWindow.is() )
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return;
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OUString sApplicationID;
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try
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{
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// SYNCHRONIZED ->
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ReadGuard aReadLock(m_aLock);
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css::uno::Reference< css::lang::XMultiServiceFactory > xSMGR = m_xSMGR;
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aReadLock.unlock();
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// <- SYNCHRONIZED
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css::uno::Reference< css::frame::XModuleManager2 > xModuleManager =
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css::frame::ModuleManager::create( comphelper::getComponentContext(xSMGR) );
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OUString aModuleId = xModuleManager->identify(xFrame);
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OUString sDesktopName;
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if ( aModuleId.equalsAsciiL(RTL_CONSTASCII_STRINGPARAM("com.sun.star.text.TextDocument")) ||
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aModuleId.equalsAsciiL(RTL_CONSTASCII_STRINGPARAM("com.sun.star.text.GlobalDocument")) ||
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aModuleId.equalsAsciiL(RTL_CONSTASCII_STRINGPARAM("com.sun.star.text.WebDocument")) ||
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aModuleId.equalsAsciiL(RTL_CONSTASCII_STRINGPARAM("com.sun.star.xforms.XMLFormDocument")) )
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sDesktopName = OUString("writer");
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else if ( aModuleId == "com.sun.star.sheet.SpreadsheetDocument" )
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sDesktopName = OUString("calc");
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else if ( aModuleId == "com.sun.star.presentation.PresentationDocument" )
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sDesktopName = OUString("impress");
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else if ( aModuleId == "com.sun.star.drawing.DrawingDocument" )
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sDesktopName = OUString("draw");
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else if ( aModuleId == "com.sun.star.formula.FormulaProperties" )
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sDesktopName = OUString("math");
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else if ( aModuleId.equalsAsciiL(RTL_CONSTASCII_STRINGPARAM("com.sun.star.sdb.DatabaseDocument")) ||
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aModuleId.equalsAsciiL(RTL_CONSTASCII_STRINGPARAM("com.sun.star.sdb.OfficeDatabaseDocument")) ||
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aModuleId.equalsAsciiL(RTL_CONSTASCII_STRINGPARAM("com.sun.star.sdb.RelationDesign")) ||
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aModuleId.equalsAsciiL(RTL_CONSTASCII_STRINGPARAM("com.sun.star.sdb.QueryDesign")) ||
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aModuleId.equalsAsciiL(RTL_CONSTASCII_STRINGPARAM("com.sun.star.sdb.TableDesign")) ||
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aModuleId.equalsAsciiL(RTL_CONSTASCII_STRINGPARAM("com.sun.star.sdb.DataSourceBrowser")) )
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sDesktopName = OUString("base");
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else
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sDesktopName = OUString("startcenter");
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sApplicationID = utl::ConfigManager::getProductName().toAsciiLowerCase();
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sApplicationID += OUString(sal_Unicode('-'));
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sApplicationID += sDesktopName;
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}
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catch(const css::uno::Exception&)
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{
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}
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// VCL SYNCHRONIZED ->
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SolarMutexGuard aSolarGuard;
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Window* pWindow = (VCLUnoHelper::GetWindow( xWindow ));
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if (
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( pWindow ) &&
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( pWindow->GetType() == WINDOW_WORKWINDOW )
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)
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{
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WorkWindow* pWorkWindow = (WorkWindow*)pWindow;
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pWorkWindow->SetApplicationID( sApplicationID );
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}
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// <- VCL SYNCHRONIZED
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}
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//*****************************************************************************************************************
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::sal_Bool TitleBarUpdate::implst_getModuleInfo(const css::uno::Reference< css::frame::XFrame >& xFrame,
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TModuleInfo& rInfo )
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{
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if ( ! xFrame.is ())
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return sal_False;
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// SYNCHRONIZED ->
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ReadGuard aReadLock(m_aLock);
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css::uno::Reference< css::lang::XMultiServiceFactory > xSMGR = m_xSMGR;
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aReadLock.unlock();
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// <- SYNCHRONIZED
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try
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{
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css::uno::Reference< css::frame::XModuleManager2 > xModuleManager =
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css::frame::ModuleManager::create( comphelper::getComponentContext(xSMGR) );
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rInfo.sID = xModuleManager->identify(xFrame);
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::comphelper::SequenceAsHashMap lProps = xModuleManager->getByName (rInfo.sID);
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rInfo.sUIName = lProps.getUnpackedValueOrDefault (OFFICEFACTORY_PROPNAME_UINAME, OUString());
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rInfo.nIcon = lProps.getUnpackedValueOrDefault (OFFICEFACTORY_PROPNAME_ICON , INVALID_ICON_ID );
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// Note: If we could retrieve a module id ... everything is OK.
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// UIName and Icon ID are optional values !
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::sal_Bool bSuccess = !rInfo.sID.isEmpty();
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return bSuccess;
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}
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catch(const css::uno::Exception&)
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{}
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return sal_False;
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}
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//*****************************************************************************************************************
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void TitleBarUpdate::impl_forceUpdate()
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{
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// SYNCHRONIZED ->
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ReadGuard aReadLock(m_aLock);
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css::uno::Reference< css::lang::XMultiServiceFactory > xSMGR = m_xSMGR ;
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css::uno::Reference< css::frame::XFrame > xFrame(m_xFrame.get(), css::uno::UNO_QUERY);
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aReadLock.unlock();
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// <- SYNCHRONIZED
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// frame already gone ? We hold it weak only ...
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if ( ! xFrame.is())
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return;
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// no window -> no chance to set/update title and icon
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css::uno::Reference< css::awt::XWindow > xWindow = xFrame->getContainerWindow();
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if ( ! xWindow.is())
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return;
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impl_updateIcon (xFrame);
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impl_updateTitle (xFrame);
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#if defined(UNX) && !defined(MACOSX)
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impl_updateApplicationID (xFrame);
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#endif
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}
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//*****************************************************************************************************************
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void TitleBarUpdate::impl_updateIcon(const css::uno::Reference< css::frame::XFrame >& xFrame)
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{
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css::uno::Reference< css::frame::XController > xController = xFrame->getController ();
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css::uno::Reference< css::awt::XWindow > xWindow = xFrame->getContainerWindow ();
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if (
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( ! xController.is() ) ||
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( ! xWindow.is() )
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)
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return;
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// a) set default value to an invalid one. So we can start further searches for right icon id, if
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// first steps failed!
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sal_Int32 nIcon = INVALID_ICON_ID;
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// b) try to find information on controller property set directly
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// Don't forget to catch possible exceptions - because these property is an optional one!
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css::uno::Reference< css::beans::XPropertySet > xSet( xController, css::uno::UNO_QUERY );
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if ( xSet.is() )
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{
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try
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{
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css::uno::Reference< css::beans::XPropertySetInfo > const xPSI( xSet->getPropertySetInfo(), css::uno::UNO_SET_THROW );
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if ( xPSI->hasPropertyByName( DECLARE_ASCII("IconId") ) )
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xSet->getPropertyValue( DECLARE_ASCII("IconId") ) >>= nIcon;
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}
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catch(const css::uno::Exception&)
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{
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DBG_UNHANDLED_EXCEPTION();
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}
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}
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// c) if b) failed ... identify the used module and retrieve set icon from module config.
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// Tirck :-) Module was already specified outside and aInfo contains all needed information.
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if ( nIcon == INVALID_ICON_ID )
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{
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TModuleInfo aInfo;
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if (implst_getModuleInfo(xFrame, aInfo))
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nIcon = aInfo.nIcon;
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}
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// d) if all steps failed - use fallback :-)
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// ... means using the global staroffice icon
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if( nIcon == INVALID_ICON_ID )
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nIcon = DEFAULT_ICON_ID;
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// e) set icon on container window now
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// Don't forget SolarMutex! We use vcl directly :-(
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// Check window pointer for right WorkWindow class too!!!
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// VCL SYNCHRONIZED ->
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SolarMutexGuard aSolarGuard;
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Window* pWindow = (VCLUnoHelper::GetWindow( xWindow ));
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if (
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( pWindow ) &&
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( pWindow->GetType() == WINDOW_WORKWINDOW )
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)
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{
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WorkWindow* pWorkWindow = (WorkWindow*)pWindow;
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pWorkWindow->SetIcon( (sal_uInt16)nIcon );
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css::uno::Reference< css::frame::XModel > xModel = xController->getModel();
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OUString aURL;
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if( xModel.is() )
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aURL = xModel->getURL();
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pWorkWindow->SetRepresentedURL( aURL );
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}
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// <- VCL SYNCHRONIZED
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}
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//*****************************************************************************************************************
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void TitleBarUpdate::impl_updateTitle(const css::uno::Reference< css::frame::XFrame >& xFrame)
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{
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// no window ... no chance to set any title -> return
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css::uno::Reference< css::awt::XWindow > xWindow = xFrame->getContainerWindow ();
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if ( ! xWindow.is() )
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return;
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css::uno::Reference< css::frame::XTitle > xTitle(xFrame, css::uno::UNO_QUERY);
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if ( ! xTitle.is() )
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return;
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const OUString sTitle = xTitle->getTitle ();
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// VCL SYNCHRONIZED ->
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SolarMutexGuard aSolarGuard;
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Window* pWindow = (VCLUnoHelper::GetWindow( xWindow ));
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if (
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( pWindow ) &&
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( pWindow->GetType() == WINDOW_WORKWINDOW )
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)
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{
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WorkWindow* pWorkWindow = (WorkWindow*)pWindow;
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pWorkWindow->SetText( sTitle );
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}
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// <- VCL SYNCHRONIZED
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}
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} // namespace framework
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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