LCOV - code coverage report
Current view: top level - desktop/source/deployment/gui - dp_gui_extlistbox.hxx (source / functions) Hit Total Coverage
Test: libreoffice_filtered.info Lines: 0 6 0.0 %
Date: 2012-08-25 Functions: 0 6 0.0 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 0 0 -

           Branch data     Line data    Source code
       1                 :            : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
       2                 :            : /*************************************************************************
       3                 :            :  *
       4                 :            :  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
       5                 :            :  *
       6                 :            :  * Copyright 2000, 2010 Oracle and/or its affiliates.
       7                 :            :  *
       8                 :            :  * OpenOffice.org - a multi-platform office productivity suite
       9                 :            :  *
      10                 :            :  * This file is part of OpenOffice.org.
      11                 :            :  *
      12                 :            :  * OpenOffice.org is free software: you can redistribute it and/or modify
      13                 :            :  * it under the terms of the GNU Lesser General Public License version 3
      14                 :            :  * only, as published by the Free Software Foundation.
      15                 :            :  *
      16                 :            :  * OpenOffice.org is distributed in the hope that it will be useful,
      17                 :            :  * but WITHOUT ANY WARRANTY; without even the implied warranty of
      18                 :            :  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
      19                 :            :  * GNU Lesser General Public License version 3 for more details
      20                 :            :  * (a copy is included in the LICENSE file that accompanied this code).
      21                 :            :  *
      22                 :            :  * You should have received a copy of the GNU Lesser General Public License
      23                 :            :  * version 3 along with OpenOffice.org.  If not, see
      24                 :            :  * <http://www.openoffice.org/license.html>
      25                 :            :  * for a copy of the LGPLv3 License.
      26                 :            :  *
      27                 :            :  ************************************************************************/
      28                 :            : 
      29                 :            : #include "rtl/ustring.hxx"
      30                 :            : #include "vcl/scrbar.hxx"
      31                 :            : #include "vcl/fixed.hxx"
      32                 :            : #include "vcl/dialog.hxx"
      33                 :            : 
      34                 :            : #include "svtools/extensionlistbox.hxx"
      35                 :            : #include "svtools/fixedhyper.hxx"
      36                 :            : #include "cppuhelper/implbase1.hxx"
      37                 :            : #include "unotools/collatorwrapper.hxx"
      38                 :            : 
      39                 :            : #include "com/sun/star/lang/Locale.hpp"
      40                 :            : #include "com/sun/star/lang/XEventListener.hpp"
      41                 :            : #include "com/sun/star/deployment/XPackage.hpp"
      42                 :            : 
      43                 :            : #include <boost/shared_ptr.hpp>
      44                 :            : 
      45                 :            : namespace dp_gui {
      46                 :            : 
      47                 :            : #define SMALL_ICON_SIZE     16
      48                 :            : #define TOP_OFFSET           5
      49                 :            : #define ICON_HEIGHT         42
      50                 :            : #define ICON_WIDTH          47
      51                 :            : #define ICON_OFFSET         72
      52                 :            : #define RIGHT_ICON_OFFSET    5
      53                 :            : #define SPACE_BETWEEN        3
      54                 :            : 
      55                 :            : class TheExtensionManager;
      56                 :            : 
      57                 :            : typedef ::boost::shared_ptr< svt::FixedHyperlink > TFixedHyperlink;
      58                 :            : 
      59                 :            : //------------------------------------------------------------------------------
      60                 :            : //                          struct Entry_Impl
      61                 :            : //------------------------------------------------------------------------------
      62                 :            : struct Entry_Impl;
      63                 :            : 
      64                 :            : typedef ::boost::shared_ptr< Entry_Impl > TEntry_Impl;
      65                 :            : 
      66                 :            : struct Entry_Impl
      67                 :            : {
      68                 :            :     bool            m_bActive       :1;
      69                 :            :     bool            m_bLocked       :1;
      70                 :            :     bool            m_bHasOptions   :1;
      71                 :            :     bool            m_bUser         :1;
      72                 :            :     bool            m_bShared       :1;
      73                 :            :     bool            m_bNew          :1;
      74                 :            :     bool            m_bChecked      :1;
      75                 :            :     bool            m_bMissingDeps  :1;
      76                 :            :     bool            m_bHasButtons   :1;
      77                 :            :     bool            m_bMissingLic   :1;
      78                 :            :     PackageState    m_eState;
      79                 :            :     String          m_sTitle;
      80                 :            :     String          m_sVersion;
      81                 :            :     String          m_sDescription;
      82                 :            :     String          m_sPublisher;
      83                 :            :     String          m_sPublisherURL;
      84                 :            :     String          m_sErrorText;
      85                 :            :     String          m_sLicenseText;
      86                 :            :     Image           m_aIcon;
      87                 :            :     Image           m_aIconHC;
      88                 :            :     svt::FixedHyperlink *m_pPublisher;
      89                 :            : 
      90                 :            :     ::com::sun::star::uno::Reference< ::com::sun::star::deployment::XPackage> m_xPackage;
      91                 :            : 
      92                 :            :     Entry_Impl( const ::com::sun::star::uno::Reference< ::com::sun::star::deployment::XPackage > &xPackage,
      93                 :            :                 const PackageState eState, const bool bReadOnly );
      94                 :            :    ~Entry_Impl();
      95                 :            : 
      96                 :            :     StringCompare CompareTo( const CollatorWrapper *pCollator, const TEntry_Impl pEntry ) const;
      97                 :            :     void          checkDependencies();
      98                 :            : };
      99                 :            : 
     100                 :            : //------------------------------------------------------------------------------
     101                 :            : //                          class ExtensionBox_Impl
     102                 :            : //------------------------------------------------------------------------------
     103                 :            : 
     104                 :            : class ExtensionBox_Impl;
     105                 :            : 
     106                 :            : //------------------------------------------------------------------------------
     107                 :            : class ExtensionRemovedListener : public ::cppu::WeakImplHelper1< ::com::sun::star::lang::XEventListener >
     108                 :            : {
     109                 :            :     ExtensionBox_Impl   *m_pParent;
     110                 :            : 
     111                 :            : public:
     112                 :            : 
     113                 :          0 :     ExtensionRemovedListener( ExtensionBox_Impl *pParent ) { m_pParent = pParent; }
     114                 :            :    ~ExtensionRemovedListener();
     115                 :            : 
     116                 :            :     //===================================================================================
     117                 :            :     // XEventListener
     118                 :            :     virtual void SAL_CALL disposing( ::com::sun::star::lang::EventObject const & evt )
     119                 :            :         throw (::com::sun::star::uno::RuntimeException);
     120                 :            : };
     121                 :            : 
     122                 :            : //------------------------------------------------------------------------------
     123                 :            : class ExtensionBox_Impl : public ::svt::IExtensionListBox
     124                 :            : {
     125                 :            :     bool            m_bHasScrollBar;
     126                 :            :     bool            m_bHasActive;
     127                 :            :     bool            m_bNeedsRecalc;
     128                 :            :     bool            m_bHasNew;
     129                 :            :     bool            m_bInCheckMode;
     130                 :            :     bool            m_bAdjustActive;
     131                 :            :     bool            m_bInDelete;
     132                 :            :     //Must be guarded together with m_vEntries to ensure a valid index at all times.
     133                 :            :     //Use m_entriesMutex as guard.
     134                 :            :     long            m_nActive;
     135                 :            :     long            m_nTopIndex;
     136                 :            :     long            m_nStdHeight;
     137                 :            :     long            m_nActiveHeight;
     138                 :            :     long            m_nExtraHeight;
     139                 :            :     Size            m_aOutputSize;
     140                 :            :     Image           m_aSharedImage;
     141                 :            :     Image           m_aLockedImage;
     142                 :            :     Image           m_aWarningImage;
     143                 :            :     Image           m_aDefaultImage;
     144                 :            :     Link            m_aClickHdl;
     145                 :            : 
     146                 :            :     ScrollBar      *m_pScrollBar;
     147                 :            : 
     148                 :            :     com::sun::star::uno::Reference< ExtensionRemovedListener > m_xRemoveListener;
     149                 :            : 
     150                 :            :     TheExtensionManager      *m_pManager;
     151                 :            :     //This mutex is used for synchronizing access to m_vEntries.
     152                 :            :     //Currently it is used to synchronize adding, removing entries and
     153                 :            :     //functions like getItemName, getItemDescription, etc. to prevent
     154                 :            :     //that m_vEntries is accessed at an invalid index.
     155                 :            :     //ToDo: There are many more places where m_vEntries is read and which may
     156                 :            :     //fail. For example the Paint method is probable called from the main thread
     157                 :            :     //while new entries are added / removed in a separate thread.
     158                 :            :     mutable ::osl::Mutex    m_entriesMutex;
     159                 :            :     std::vector< TEntry_Impl > m_vEntries;
     160                 :            :     std::vector< TEntry_Impl > m_vRemovedEntries;
     161                 :            : 
     162                 :            :     ::com::sun::star::lang::Locale    *m_pLocale;
     163                 :            :     CollatorWrapper *m_pCollator;
     164                 :            : 
     165                 :            :     void            CalcActiveHeight( const long nPos );
     166                 :            :     long            GetTotalHeight() const;
     167                 :            :     void            SetupScrollBar();
     168                 :            :     void            DrawRow( const Rectangle& rRect, const TEntry_Impl pEntry );
     169                 :            :     bool            HandleTabKey( bool bReverse );
     170                 :            :     bool            HandleCursorKey( sal_uInt16 nKeyCode );
     171                 :            :     bool            FindEntryPos( const TEntry_Impl pEntry, long nStart, long nEnd, long &nFound );
     172                 :            :     void            DeleteRemoved();
     173                 :            : 
     174                 :            :     //-----------------
     175                 :            :     DECL_DLLPRIVATE_LINK( ScrollHdl, ScrollBar * );
     176                 :            : 
     177                 :            :     //Index starts with 1.
     178                 :            :     //Throws an com::sun::star::lang::IllegalArgumentException, when the index is invalid.
     179                 :            :     void checkIndex(sal_Int32 pos) const;
     180                 :            : 
     181                 :            : 
     182                 :            : public:
     183                 :            :                     ExtensionBox_Impl( Dialog* pParent, TheExtensionManager *pManager );
     184                 :            :                    ~ExtensionBox_Impl();
     185                 :            : 
     186                 :            :     virtual void    MouseButtonDown( const MouseEvent& rMEvt );
     187                 :            :     virtual void    Paint( const Rectangle &rPaintRect );
     188                 :            :     virtual void    Resize();
     189                 :            :     virtual long    Notify( NotifyEvent& rNEvt );
     190                 :            : 
     191                 :            :     const Size      GetMinOutputSizePixel() const;
     192                 :          0 :     void            SetExtraSize( long nSize ) { m_nExtraHeight = nSize; }
     193                 :          0 :     TEntry_Impl     GetEntryData( long nPos ) { return m_vEntries[ nPos ]; }
     194                 :          0 :     long            GetEntryCount() { return (long) m_vEntries.size(); }
     195                 :            :     Rectangle       GetEntryRect( const long nPos ) const;
     196                 :          0 :     bool            HasActive() { return m_bHasActive; }
     197                 :            :     long            PointToPos( const Point& rPos );
     198                 :            :     void            SetScrollHdl( const Link& rLink );
     199                 :            :     void            DoScroll( long nDelta );
     200                 :          0 :     void            SetHyperlinkHdl( const Link& rLink ){ m_aClickHdl = rLink; }
     201                 :            :     virtual void    RecalcAll();
     202                 :            :     void            RemoveUnlocked();
     203                 :            : 
     204                 :            :     //-----------------
     205                 :            :     virtual void    selectEntry( const long nPos );
     206                 :            :     long            addEntry( const ::com::sun::star::uno::Reference< ::com::sun::star::deployment::XPackage > &xPackage,
     207                 :            :                               bool bLicenseMissing = false );
     208                 :            :     void            updateEntry( const ::com::sun::star::uno::Reference< ::com::sun::star::deployment::XPackage > &xPackage );
     209                 :            :     void            removeEntry( const ::com::sun::star::uno::Reference< ::com::sun::star::deployment::XPackage > &xPackage );
     210                 :            : 
     211                 :            :     void            prepareChecking();
     212                 :            :     void            checkEntries();
     213                 :            : 
     214                 :            :     TheExtensionManager*    getExtensionManager() const { return m_pManager; }
     215                 :            : 
     216                 :            :     //===================================================================================
     217                 :            :     //These functions are used for automatic testing
     218                 :            : 
     219                 :            :     /** @return  The count of the entries in the list box. */
     220                 :            :     virtual sal_Int32 getItemCount() const;
     221                 :            : 
     222                 :            :     /** @return  The index of the first selected entry in the list box.
     223                 :            :         When nothing is selected, which is the case when getItemCount returns '0',
     224                 :            :         then this function returns EXTENSION_LISTBOX_ENTRY_NOTFOUND */
     225                 :            :     virtual sal_Int32 getSelIndex() const;
     226                 :            : 
     227                 :            :     /** @return  The item name of the entry with the given index
     228                 :            :         The index starts with 0.
     229                 :            :         Throws an com::sun::star::lang::IllegalArgumentException, when the position is invalid. */
     230                 :            :     virtual ::rtl::OUString getItemName( sal_Int32 index ) const;
     231                 :            : 
     232                 :            :     /** @return  The version string of the entry with the given index
     233                 :            :         The index starts with 0.
     234                 :            :         Throws an com::sun::star::lang::IllegalArgumentException, when the position is invalid. */
     235                 :            :     virtual ::rtl::OUString getItemVersion( sal_Int32 index ) const;
     236                 :            : 
     237                 :            :     /** @return  The description string of the entry with the given index
     238                 :            :         The index starts with 0.
     239                 :            :         Throws an com::sun::star::lang::IllegalArgumentException, when the position is invalid. */
     240                 :            :     virtual ::rtl::OUString getItemDescription( sal_Int32 index ) const;
     241                 :            : 
     242                 :            :     /** @return  The publisher string of the entry with the given index
     243                 :            :         The index starts with 0.
     244                 :            :         Throws an com::sun::star::lang::IllegalArgumentException, when the position is invalid. */
     245                 :            :     virtual ::rtl::OUString getItemPublisher( sal_Int32 index ) const;
     246                 :            : 
     247                 :            :     /** @return  The link behind the publisher text of the entry with the given index
     248                 :            :         The index starts with 0.
     249                 :            :         Throws an com::sun::star::lang::IllegalArgumentException, when the position is invalid. */
     250                 :            :     virtual ::rtl::OUString getItemPublisherLink( sal_Int32 index ) const;
     251                 :            : 
     252                 :            :     /** The entry at the given position will be selected
     253                 :            :         Index starts with 0.
     254                 :            :         Throws an com::sun::star::lang::IllegalArgumentException, when the position is invalid. */
     255                 :            :     virtual void select( sal_Int32 pos );
     256                 :            : 
     257                 :            :     /** The first found entry with the given name will be selected
     258                 :            :         When there was no entry found with the name, the selection doesn't change.
     259                 :            :         Please note that there might be more than one entry with the same
     260                 :            :         name, because:
     261                 :            :             1. the name is not unique
     262                 :            :             2. one extension can be installed as user and shared extension.
     263                 :            :     */
     264                 :            :     virtual void select( const ::rtl::OUString & sName );
     265                 :            : };
     266                 :            : 
     267                 :            : }
     268                 :            : 
     269                 :            : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

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