/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ /* * This file is part of the LibreOffice project. * * This Source Code Form is subject to the terms of the Mozilla Public * License, v. 2.0. If a copy of the MPL was not distributed with this * file, You can obtain one at http://mozilla.org/MPL/2.0/. * * This file incorporates work covered by the following license notice: * * Licensed to the Apache Software Foundation (ASF) under one or more * contributor license agreements. See the NOTICE file distributed * with this work for additional information regarding copyright * ownership. The ASF licenses this file to you under the Apache * License, Version 2.0 (the "License"); you may not use this file * except in compliance with the License. You may obtain a copy of * the License at http://www.apache.org/licenses/LICENSE-2.0 . */ #include "rtl/ustring.hxx" #include "vcl/scrbar.hxx" #include "vcl/fixed.hxx" #include "vcl/dialog.hxx" #include "vcl/field.hxx" #include "svtools/extensionlistbox.hxx" #include "cppuhelper/implbase1.hxx" #include "com/sun/star/lang/Locale.hpp" #include "com/sun/star/lang/XEventListener.hpp" #include "com/sun/star/deployment/XPackage.hpp" #include #include "RemoteServer.hxx" #include "sdresid.hxx" namespace sd { #define SMALL_ICON_SIZE 16 #define TOP_OFFSET 5 #define ICON_HEIGHT 42 #define ICON_WIDTH 47 #define ICON_OFFSET 72 #define RIGHT_ICON_OFFSET 5 #define SPACE_BETWEEN 3 //------------------------------------------------------------------------------ // struct ClientBoxEntry //------------------------------------------------------------------------------ struct ClientBoxEntry; typedef ::boost::shared_ptr< ClientBoxEntry > TClientBoxEntry; struct ClientBoxEntry { bool m_bActive :1; ClientInfo* m_pClientInfo; ClientBoxEntry( ClientInfo* pClientInfo ); ~ClientBoxEntry(); }; //------------------------------------------------------------------------------ // class ExtensionBox_Impl //------------------------------------------------------------------------------ class ClientBox; //------------------------------------------------------------------------------ class ClientRemovedListener : public ::cppu::WeakImplHelper1< ::com::sun::star::lang::XEventListener > { ClientBox *m_pParent; public: ClientRemovedListener( ClientBox *pParent ) { m_pParent = pParent; } ~ClientRemovedListener(); //=================================================================================== // XEventListener virtual void SAL_CALL disposing( ::com::sun::star::lang::EventObject const & evt ) throw (::com::sun::star::uno::RuntimeException); }; //------------------------------------------------------------------------------ class ClientBox: public Control { bool m_bHasScrollBar; bool m_bHasActive; bool m_bNeedsRecalc; bool m_bInCheckMode; bool m_bAdjustActive; bool m_bInDelete; //Must be guarded together with m_vEntries to ensure a valid index at all times. //Use m_entriesMutex as guard. long m_nActive; long m_nTopIndex; long m_nStdHeight; long m_nActiveHeight; long m_nExtraHeight; Size m_aOutputSize; Link m_aClickHdl; NumericBox m_aPinBox; FixedText m_aPinDescription; ScrollBar* m_pScrollBar; com::sun::star::uno::Reference< ClientRemovedListener > m_xRemoveListener; RemoteServer *m_pServer; //This mutex is used for synchronizing access to m_vEntries. //Currently it is used to synchronize adding, removing entries and //functions like getItemName, getItemDescription, etc. to prevent //that m_vEntries is accessed at an invalid index. //ToDo: There are many more places where m_vEntries is read and which may //fail. For example the Paint method is probable called from the main thread //while new entries are added / removed in a separate thread. mutable ::osl::Mutex m_entriesMutex; std::vector< TClientBoxEntry > m_vEntries; std::vector< TClientBoxEntry > m_vRemovedEntries; void CalcActiveHeight( const long nPos ); long GetTotalHeight() const; void SetupScrollBar(); void DrawRow( const Rectangle& rRect, const TClientBoxEntry pEntry ); bool HandleTabKey( bool bReverse ); bool HandleCursorKey( sal_uInt16 nKeyCode ); void DeleteRemoved(); //----------------- DECL_DLLPRIVATE_LINK( ScrollHdl, ScrollBar* ); //Index starts with 1. //Throws an com::sun::star::lang::IllegalArgumentException, when the index is invalid. void checkIndex(sal_Int32 pos) const; public: ClientBox( Dialog* pParent, RemoteServer *pServer, const SdResId& aId ); ~ClientBox(); void MouseButtonDown( const MouseEvent& rMEvt ); void Paint( const Rectangle &rPaintRect ); void Resize(); long Notify( NotifyEvent& rNEvt ); const Size GetMinOutputSizePixel() const; void SetExtraSize( long nSize ) { m_nExtraHeight = nSize; } TClientBoxEntry GetEntryData( long nPos ) { return m_vEntries[ nPos ]; } long GetActiveEntryIndex(); long GetEntryCount() { return (long) m_vEntries.size(); } Rectangle GetEntryRect( const long nPos ) const; bool HasActive() { return m_bHasActive; } long PointToPos( const Point& rPos ); void SetScrollHdl( const Link& rLink ); void DoScroll( long nDelta ); void SetHyperlinkHdl( const Link& rLink ){ m_aClickHdl = rLink; } void RecalcAll(); void RemoveUnlocked(); //----------------- void selectEntry( const long nPos ); long addEntry( ClientInfo* pClientInfo ); void updateEntry( const ClientInfo* rPackageInfo ); void removeEntry( const ClientInfo* rPackageInfo ); void prepareChecking(); void checkEntries(); OUString getPin(); RemoteServer* getServer() const { return m_pServer; } }; } /* vim:set shiftwidth=4 softtabstop=4 expandtab: */