LCOV - code coverage report
Current view: top level - dbaccess/source/ui/inc - dbtreelistbox.hxx (source / functions) Hit Total Coverage
Test: libreoffice_filtered.info Lines: 7 14 50.0 %
Date: 2012-08-25 Functions: 7 15 46.7 %
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                 :            :  * 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                 :            : #ifndef DBAUI_DBTREELISTBOX_HXX
      20                 :            : #define DBAUI_DBTREELISTBOX_HXX
      21                 :            : 
      22                 :            : #include "ScrollHelper.hxx"
      23                 :            : #include "moduledbu.hxx"
      24                 :            : 
      25                 :            : #include <com/sun/star/lang/XMultiServiceFactory.hpp>
      26                 :            : 
      27                 :            : #include <svtools/svtreebx.hxx>
      28                 :            : #include <vcl/timer.hxx>
      29                 :            : 
      30                 :            : #include <set>
      31                 :            : 
      32                 :            : 
      33                 :            : namespace dbaui
      34                 :            : {
      35                 :          0 :     struct DBTreeEditedEntry
      36                 :            :     {
      37                 :            :         SvLBoxEntry*    pEntry;
      38                 :            :         XubString       aNewText;
      39                 :            :     };
      40                 :            : 
      41                 :          4 :     class IEntryFilter
      42                 :            :     {
      43                 :            :     public:
      44                 :            :         virtual bool    includeEntry( SvLBoxEntry* _pEntry ) const = 0;
      45                 :            : 
      46                 :            :     protected:
      47                 :          4 :         ~IEntryFilter() {}
      48                 :            :     };
      49                 :            : 
      50                 :            :     //========================================================================
      51                 :            :     class IControlActionListener;
      52                 :            :     class IContextMenuProvider;
      53                 :            :     class DBTreeListBox     :public SvTreeListBox
      54                 :            :     {
      55                 :            :         OModuleClient               m_aModuleClient;
      56                 :            :         OScrollHelper               m_aScrollHelper;
      57                 :            :         Timer                       m_aTimer; // is needed for table updates
      58                 :            :         Point                       m_aMousePos;
      59                 :            :         ::std::set< SvListEntry* >  m_aSelectedEntries;
      60                 :            :         SvLBoxEntry*                m_pDragedEntry;
      61                 :            :         IControlActionListener*     m_pActionListener;
      62                 :            :         IContextMenuProvider*
      63                 :            :                                     m_pContextMenuProvider;
      64                 :            : 
      65                 :            :         Link                        m_aPreExpandHandler;    // handler to be called before a node is expanded
      66                 :            :         Link                        m_aSelChangeHdl;        // handlet to be called (asynchronously) when the selection changes in any way
      67                 :            :         Link                        m_aCutHandler;          // called when someone press CTRL+X
      68                 :            :         Link                        m_aCopyHandler;         // called when someone press CTRL+C
      69                 :            :         Link                        m_aPasteHandler;        // called when someone press CTRL+V
      70                 :            :         Link                        m_aDeleteHandler;       // called when someone press DELETE Key
      71                 :            :         Link                        m_aEditingHandler;      // called before someone will edit an entry
      72                 :            :         Link                        m_aEditedHandler;       // called after someone edited an entry
      73                 :            :         Link                        m_aEnterKeyHdl;
      74                 :            : 
      75                 :            : 
      76                 :            :         sal_Bool                    m_bHandleEnterKey;
      77                 :            : 
      78                 :            :     protected:
      79                 :            :         ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory > m_xORB;
      80                 :            : 
      81                 :            :     private:
      82                 :            :         void init();
      83                 :            :         DECL_LINK( OnTimeOut, void* );
      84                 :            :         DECL_LINK( OnResetEntry, SvLBoxEntry* );
      85                 :            :         DECL_LINK( ScrollUpHdl, SvTreeListBox* );
      86                 :            :         DECL_LINK( ScrollDownHdl, SvTreeListBox* );
      87                 :            : 
      88                 :            :     public:
      89                 :            :         DBTreeListBox( Window* pParent
      90                 :            :             ,const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& _rxORB
      91                 :            :             ,WinBits nWinStyle=0
      92                 :            :             ,sal_Bool _bHandleEnterKey = sal_False);
      93                 :            :         DBTreeListBox( Window* pParent
      94                 :            :             ,const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& _rxORB
      95                 :            :             ,const ResId& rResId
      96                 :            :             ,sal_Bool _bHandleEnterKey = sal_False);
      97                 :            :         ~DBTreeListBox();
      98                 :            : 
      99                 :          2 :         void                    setControlActionListener( IControlActionListener* _pListener ) { m_pActionListener = _pListener; }
     100                 :          2 :         void                    setContextMenuProvider( IContextMenuProvider* _pContextMenuProvider ) { m_pContextMenuProvider = _pContextMenuProvider; }
     101                 :            : 
     102                 :          0 :         inline void setORB(const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& _xORB) { m_xORB = _xORB; }
     103                 :            : 
     104                 :            : 
     105                 :          2 :         void    SetPreExpandHandler(const Link& _rHdl)  { m_aPreExpandHandler = _rHdl; }
     106                 :          2 :         void    SetSelChangeHdl( const Link& _rHdl )    { m_aSelChangeHdl = _rHdl; }
     107                 :          0 :         void    setCutHandler(const Link& _rHdl)        { m_aCutHandler = _rHdl; }
     108                 :          2 :         void    setCopyHandler(const Link& _rHdl)       { m_aCopyHandler = _rHdl; }
     109                 :          0 :         void    setPasteHandler(const Link& _rHdl)      { m_aPasteHandler = _rHdl; }
     110                 :          0 :         void    setDeleteHandler(const Link& _rHdl)     { m_aDeleteHandler = _rHdl; }
     111                 :            :         void    setEditingHandler(const Link& _rHdl)    { m_aEditingHandler = _rHdl; }
     112                 :            :         void    setEditedHandler(const Link& _rHdl)     { m_aEditedHandler = _rHdl; }
     113                 :            : 
     114                 :            :         // modified the given entry so that the expand handler is called whenever the entry is expanded
     115                 :            :         // (normally, the expand handler is called only once)
     116                 :            :         void            EnableExpandHandler(SvLBoxEntry* _pEntry);
     117                 :            : 
     118                 :            :         SvLBoxEntry*    GetEntryPosByName( const String& aName, SvLBoxEntry* pStart = NULL, const IEntryFilter* _pFilter = NULL ) const;
     119                 :            :         virtual void    RequestingChildren( SvLBoxEntry* pParent );
     120                 :            :         virtual void    SelectHdl();
     121                 :            :         virtual void    DeselectHdl();
     122                 :            :         // Window
     123                 :            :         virtual void    KeyInput( const KeyEvent& rKEvt );
     124                 :            : 
     125                 :            :         virtual void    StateChanged( StateChangedType nStateChange );
     126                 :            :         virtual void    InitEntry( SvLBoxEntry* pEntry, const XubString& aStr, const Image& aCollEntryBmp, const Image& aExpEntryBmp, SvLBoxButtonKind eButtonKind);
     127                 :            : 
     128                 :            :         // enable editing for tables/views and queries
     129                 :            :         virtual sal_Bool    EditingEntry( SvLBoxEntry* pEntry, Selection& );
     130                 :            :         virtual sal_Bool    EditedEntry( SvLBoxEntry* pEntry, const rtl::OUString& rNewText );
     131                 :            : 
     132                 :            :         virtual sal_Bool    DoubleClickHdl();
     133                 :            : 
     134                 :            :         virtual PopupMenu* CreateContextMenu( void );
     135                 :            :         virtual void    ExcecuteContextMenuAction( sal_uInt16 nSelectedPopupEntry );
     136                 :            : 
     137                 :          0 :         void            SetEnterKeyHdl(const Link& rNewHdl) {m_aEnterKeyHdl = rNewHdl;}
     138                 :            : 
     139                 :          0 :         void            clearCurrentSelection() { m_aSelectedEntries.clear(); }
     140                 :            : 
     141                 :            :     protected:
     142                 :            :         virtual void        MouseButtonDown( const MouseEvent& rMEvt );
     143                 :            :         virtual void        RequestHelp( const HelpEvent& rHEvt );
     144                 :            : 
     145                 :            :         // DragSourceHelper overridables
     146                 :            :         virtual void        StartDrag( sal_Int8 nAction, const Point& rPosPixel );
     147                 :            :         // DropTargetHelper overridables
     148                 :            :         virtual sal_Int8    AcceptDrop( const AcceptDropEvent& _rEvt );
     149                 :            :         virtual sal_Int8    ExecuteDrop( const ExecuteDropEvent& _rEvt );
     150                 :            : 
     151                 :            :         virtual void        ModelHasRemoved( SvListEntry* pEntry );
     152                 :            :         virtual void        ModelHasEntryInvalidated( SvListEntry* pEntry );
     153                 :            : 
     154                 :            :         void                implStopSelectionTimer();
     155                 :            :         void                implStartSelectionTimer();
     156                 :            : 
     157                 :            :     protected:
     158                 :            :         using SvTreeListBox::ExecuteDrop;
     159                 :            :     };
     160                 :            : }
     161                 :            : 
     162                 :            : #endif // DBAUI_DBTREELISTBOX_HXX
     163                 :            : 
     164                 :            : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

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