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Diffstat (limited to 'dbaccess/source/ui/inc/dbtreelistbox.hxx')
| -rw-r--r-- | dbaccess/source/ui/inc/dbtreelistbox.hxx | 167 |
1 files changed, 167 insertions, 0 deletions
diff --git a/dbaccess/source/ui/inc/dbtreelistbox.hxx b/dbaccess/source/ui/inc/dbtreelistbox.hxx new file mode 100644 index 000000000000..fb32fc665e23 --- /dev/null +++ b/dbaccess/source/ui/inc/dbtreelistbox.hxx @@ -0,0 +1,167 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ +#ifndef DBAUI_DBTREELISTBOX_HXX +#define DBAUI_DBTREELISTBOX_HXX + +#include "ScrollHelper.hxx" +#include "moduledbu.hxx" + +#include <com/sun/star/lang/XMultiServiceFactory.hpp> + +#include <svtools/svtreebx.hxx> +#include <vcl/timer.hxx> + +#include <set> + + +namespace dbaui +{ + struct DBTreeEditedEntry + { + SvLBoxEntry* pEntry; + XubString aNewText; + }; + + class IEntryFilter + { + public: + virtual bool includeEntry( SvLBoxEntry* _pEntry ) const = 0; + }; + + //======================================================================== + class IControlActionListener; + class IContextMenuProvider; + class DBTreeListBox :public SvTreeListBox + { + OModuleClient m_aModuleClient; + OScrollHelper m_aScrollHelper; + Timer m_aTimer; // is needed for table updates + Point m_aMousePos; + ::std::set< SvListEntry* > m_aSelectedEntries; + SvLBoxEntry* m_pDragedEntry; + IControlActionListener* m_pActionListener; + IContextMenuProvider* + m_pContextMenuProvider; + + Link m_aPreExpandHandler; // handler to be called before a node is expanded + Link m_aSelChangeHdl; // handlet to be called (asynchronously) when the selection changes in any way + Link m_aCutHandler; // called when someone press CTRL+X + Link m_aCopyHandler; // called when someone press CTRL+C + Link m_aPasteHandler; // called when someone press CTRL+V + Link m_aDeleteHandler; // called when someone press DELETE Key + Link m_aEditingHandler; // called before someone will edit an entry + Link m_aEditedHandler; // called after someone edited an entry + Link m_aEnterKeyHdl; + + + sal_Bool m_bHandleEnterKey; + + protected: + ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory > m_xORB; + + private: + void init(); + DECL_LINK( OnTimeOut, void* ); + DECL_LINK( OnResetEntry, SvLBoxEntry* ); + DECL_LINK( ScrollUpHdl, SvTreeListBox* ); + DECL_LINK( ScrollDownHdl, SvTreeListBox* ); + + public: + DBTreeListBox( Window* pParent + ,const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& _rxORB + ,WinBits nWinStyle=0 + ,sal_Bool _bHandleEnterKey = sal_False); + DBTreeListBox( Window* pParent + ,const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& _rxORB + ,const ResId& rResId + ,sal_Bool _bHandleEnterKey = sal_False); + ~DBTreeListBox(); + + void setControlActionListener( IControlActionListener* _pListener ) { m_pActionListener = _pListener; } + void setContextMenuProvider( IContextMenuProvider* _pContextMenuProvider ) { m_pContextMenuProvider = _pContextMenuProvider; } + + inline void setORB(const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& _xORB) { m_xORB = _xORB; } + + + void SetPreExpandHandler(const Link& _rHdl) { m_aPreExpandHandler = _rHdl; } + void SetSelChangeHdl( const Link& _rHdl ) { m_aSelChangeHdl = _rHdl; } + void setCutHandler(const Link& _rHdl) { m_aCutHandler = _rHdl; } + void setCopyHandler(const Link& _rHdl) { m_aCopyHandler = _rHdl; } + void setPasteHandler(const Link& _rHdl) { m_aPasteHandler = _rHdl; } + void setDeleteHandler(const Link& _rHdl) { m_aDeleteHandler = _rHdl; } + void setEditingHandler(const Link& _rHdl) { m_aEditingHandler = _rHdl; } + void setEditedHandler(const Link& _rHdl) { m_aEditedHandler = _rHdl; } + + // modified the given entry so that the expand handler is called whenever the entry is expanded + // (normally, the expand handler is called only once) + void EnableExpandHandler(SvLBoxEntry* _pEntry); + + SvLBoxEntry* GetEntryPosByName( const String& aName, SvLBoxEntry* pStart = NULL, const IEntryFilter* _pFilter = NULL ) const; + virtual void RequestingChilds( SvLBoxEntry* pParent ); + virtual void SelectHdl(); + virtual void DeselectHdl(); + // Window + virtual void KeyInput( const KeyEvent& rKEvt ); + + virtual void StateChanged( StateChangedType nStateChange ); + virtual void InitEntry( SvLBoxEntry* pEntry, const XubString& aStr, const Image& aCollEntryBmp, const Image& aExpEntryBmp, SvLBoxButtonKind eButtonKind); + + // enable editing for tables/views and queries + virtual sal_Bool EditingEntry( SvLBoxEntry* pEntry, Selection& ); + virtual sal_Bool EditedEntry( SvLBoxEntry* pEntry, const XubString& rNewText ); + + virtual sal_Bool DoubleClickHdl(); + + virtual PopupMenu* CreateContextMenu( void ); + virtual void ExcecuteContextMenuAction( sal_uInt16 nSelectedPopupEntry ); + + void SetEnterKeyHdl(const Link& rNewHdl) {m_aEnterKeyHdl = rNewHdl;} + + void clearCurrentSelection() { m_aSelectedEntries.clear(); } + + protected: + virtual void MouseButtonDown( const MouseEvent& rMEvt ); + virtual void RequestHelp( const HelpEvent& rHEvt ); + + // DragSourceHelper overridables + virtual void StartDrag( sal_Int8 nAction, const Point& rPosPixel ); + // DropTargetHelper overridables + virtual sal_Int8 AcceptDrop( const AcceptDropEvent& _rEvt ); + virtual sal_Int8 ExecuteDrop( const ExecuteDropEvent& _rEvt ); + + virtual void ModelHasRemoved( SvListEntry* pEntry ); + virtual void ModelHasEntryInvalidated( SvListEntry* pEntry ); + + void implStopSelectionTimer(); + void implStartSelectionTimer(); + + protected: + using SvTreeListBox::ExecuteDrop; + }; +} + +#endif // DBAUI_DBTREELISTBOX_HXX |