framework/inc/uielement/statusbarmanager.hxx

   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 #pragma once
  21
  22 #include <com/sun/star/frame/XFrame.hpp>
  23 #include <com/sun/star/frame/XStatusbarController.hpp>
  24 #include <com/sun/star/frame/XUIControllerFactory.hpp>
  25 #include <com/sun/star/ui/XUIConfigurationListener.hpp>
  26 #include <com/sun/star/uno/XComponentContext.hpp>
  27
  28 #include <cppuhelper/implbase.hxx>
  29 #include <comphelper/interfacecontainer4.hxx>
  30 #include <vcl/status.hxx>
  31 #include <vcl/vclptr.hxx>
  32 #include <map>
  33 #include <mutex>
  34
  35 namespace framework
  36 {
  37
  38 class FrameworkStatusBar;
  39 class StatusBarManager final: public ::cppu::WeakImplHelper<
  40                                    css::frame::XFrameActionListener,
  41                                    css::lang::XComponent,
  42                                    css::ui::XUIConfigurationListener >
  43
  44 {
  45     friend class FrameworkStatusBar;
  46
  47     public:
  48         StatusBarManager( css::uno::Reference< css::uno::XComponentContext > xContext,
  49                           css::uno::Reference< css::frame::XFrame > xFrame,
  50                           StatusBar* pStatusBar );
  51         virtual ~StatusBarManager() override;
  52
  53         StatusBar* GetStatusBar() const;
  54
  55         // XFrameActionListener
  56         virtual void SAL_CALL frameAction( const css::frame::FrameActionEvent& Action ) override;
  57
  58         // XEventListener
  59         virtual void SAL_CALL disposing( const css::lang::EventObject& Source ) override;
  60
  61         // XUIConfigurationListener
  62         virtual void SAL_CALL elementInserted( const css::ui::ConfigurationEvent& Event ) override;
  63         virtual void SAL_CALL elementRemoved( const css::ui::ConfigurationEvent& Event ) override;
  64         virtual void SAL_CALL elementReplaced( const css::ui::ConfigurationEvent& Event ) override;
  65
  66         // XComponent
  67         void SAL_CALL dispose() override;
  68         void SAL_CALL addEventListener( const css::uno::Reference< XEventListener >& xListener ) override;
  69         void SAL_CALL removeEventListener( const css::uno::Reference< XEventListener >& xListener ) override;
  70
  71         void FillStatusBar( const css::uno::Reference< css::container::XIndexAccess >& rStatusBarData );
  72
  73     private:
  74         void DataChanged( const DataChangedEvent& rDCEvt );
  75         void UserDraw( const UserDrawEvent& rUDEvt );
  76         void Command( const CommandEvent& rEvt );
  77         void MouseMove( const MouseEvent& rMEvt );
  78         void MouseButtonDown( const MouseEvent& rMEvt );
  79         void MouseButtonUp( const MouseEvent& rMEvt );
  80         DECL_LINK(Click, StatusBar*, void);
  81         DECL_LINK(DoubleClick, StatusBar*, void);
  82
  83         void RemoveControllers();
  84         void CreateControllers();
  85         void UpdateControllers();
  86         void MouseButton( const MouseEvent& rMEvt ,sal_Bool ( SAL_CALL css::frame::XStatusbarController::*_pMethod )(const css::awt::MouseEvent&));
  87
  88         typedef std::map< sal_uInt16, css::uno::Reference< css::frame::XStatusbarController > > StatusBarControllerMap;
  89
  90         bool                                                                  m_bDisposed : 1,
  91                                                                               m_bFrameActionRegistered : 1,
  92                                                                               m_bUpdateControllers : 1;
  93         VclPtr<StatusBar>                                                     m_pStatusBar;
  94         css::uno::Reference< css::frame::XFrame >                             m_xFrame;
  95         StatusBarControllerMap                                                m_aControllerMap;
  96         std::mutex                                                            m_mutex;
  97         comphelper::OInterfaceContainerHelper4<XEventListener>                m_aListenerContainer;
  98         css::uno::Reference< css::uno::XComponentContext >                    m_xContext;
  99         css::uno::Reference< css::frame::XUIControllerFactory >               m_xStatusbarControllerFactory;
 100 };
 101
 102 }
 103
 104 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */