framework/source/uielement/statusbarwrapper.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #include <uielement/statusbarwrapper.hxx>
  21
  22 #include <uielement/statusbar.hxx>
  23
  24 #include <com/sun/star/ui/UIElementType.hpp>
  25
  26 #include <toolkit/helper/vclunohelper.hxx>
  27
  28 #include <tools/solar.h>
  29 #include <utility>
  30 #include <vcl/svapp.hxx>
  31 #include <vcl/wintypes.hxx>
  32
  33 using namespace com::sun::star::uno;
  34 using namespace com::sun::star::frame;
  35 using namespace com::sun::star::lang;
  36 using namespace com::sun::star::container;
  37 using namespace com::sun::star::awt;
  38 using namespace ::com::sun::star::ui;
  39
  40 namespace framework
  41 {
  42
  43 StatusBarWrapper::StatusBarWrapper(
  44     css::uno::Reference< css::uno::XComponentContext > xContext
  45     )
  46  :  UIConfigElementWrapperBase( UIElementType::STATUSBAR ),
  47     m_xContext(std::move( xContext ))
  48 {
  49 }
  50
  51 StatusBarWrapper::~StatusBarWrapper()
  52 {
  53 }
  54
  55 void SAL_CALL StatusBarWrapper::dispose()
  56 {
  57     Reference< XComponent > xThis(this);
  58
  59     css::lang::EventObject aEvent( xThis );
  60     m_aListenerContainer.disposeAndClear( aEvent );
  61
  62     SolarMutexGuard g;
  63     if ( m_bDisposed )
  64         return;
  65
  66     if ( m_xStatusBarManager.is() )
  67         m_xStatusBarManager->dispose();
  68     m_xStatusBarManager.clear();
  69     m_xConfigSource.clear();
  70     m_xConfigData.clear();
  71     m_xContext.clear();
  72
  73     m_bDisposed = true;
  74
  75 }
  76
  77 // XInitialization
  78 void SAL_CALL StatusBarWrapper::initialize( const Sequence< Any >& aArguments )
  79 {
  80     SolarMutexGuard g;
  81
  82     if ( m_bDisposed )
  83         throw DisposedException();
  84
  85     if ( m_bInitialized )
  86         return;
  87
  88     UIConfigElementWrapperBase::initialize( aArguments );
  89
  90     Reference< XFrame > xFrame( m_xWeakFrame );
  91     if ( !(xFrame.is() && m_xConfigSource.is()) )
  92         return;
  93
  94     // Create VCL based toolbar which will be filled with settings data
  95     StatusBar*        pStatusBar( nullptr );
  96     rtl::Reference<StatusBarManager> pStatusBarManager;
  97     {
  98         SolarMutexGuard aSolarMutexGuard;
  99         VclPtr<vcl::Window> pWindow = VCLUnoHelper::GetWindow( xFrame->getContainerWindow() );
 100         if ( pWindow )
 101         {
 102             WinBits nStyles = WinBits( WB_LEFT | WB_3DLOOK );
 103
 104             pStatusBar = VclPtr<FrameworkStatusBar>::Create( pWindow, nStyles );
 105             pStatusBarManager = new StatusBarManager( m_xContext, xFrame, pStatusBar );
 106             static_cast<FrameworkStatusBar*>(pStatusBar)->SetStatusBarManager( pStatusBarManager.get() );
 107             m_xStatusBarManager = pStatusBarManager;
 108         }
 109     }
 110
 111     try
 112     {
 113         m_xConfigData = m_xConfigSource->getSettings( m_aResourceURL, false );
 114         if ( m_xConfigData.is() && pStatusBar && pStatusBarManager )
 115         {
 116             // Fill statusbar with container contents
 117             pStatusBarManager->FillStatusBar( m_xConfigData );
 118         }
 119     }
 120     catch ( const NoSuchElementException& )
 121     {
 122     }
 123 }
 124
 125 // XUIElementSettings
 126 void SAL_CALL StatusBarWrapper::updateSettings()
 127 {
 128     SolarMutexGuard g;
 129
 130     if ( m_bDisposed )
 131         throw DisposedException();
 132
 133     if ( !(m_bPersistent &&
 134          m_xConfigSource.is() &&
 135          m_xStatusBarManager.is()) )
 136         return;
 137
 138     try
 139     {
 140         m_xConfigData = m_xConfigSource->getSettings( m_aResourceURL, false );
 141         if ( m_xConfigData.is() )
 142             m_xStatusBarManager->FillStatusBar( m_xConfigData );
 143     }
 144     catch ( const NoSuchElementException& )
 145     {
 146     }
 147 }
 148
 149 Reference< XInterface > SAL_CALL StatusBarWrapper::getRealInterface()
 150 {
 151     SolarMutexGuard g;
 152
 153     if ( m_xStatusBarManager )
 154     {
 155         vcl::Window* pWindow = m_xStatusBarManager->GetStatusBar();
 156         if ( pWindow )
 157             return Reference< XInterface >( VCLUnoHelper::GetInterface( pWindow ), UNO_QUERY );
 158     }
 159
 160     return Reference< XInterface >();
 161 }
 162
 163 } // namespace framework
 164
 165 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */