xref: /aoo42x/main/dbaccess/source/ui/inc/sbagrid.hxx (revision 07a3d7f1)
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21 
22 
23 
24 #ifndef _SBA_GRID_HXX
25 #define _SBA_GRID_HXX
26 
27 //	#include <sdb/tools.hxx>
28 
29 #ifndef _SVX_FMGRIDCL_HXX
30 #include <svx/fmgridcl.hxx>
31 #endif
32 
33 #ifndef _SVX_FMGRIDIF_HXX
34 #include <svx/fmgridif.hxx>
35 #endif
36 
37 #ifndef _COM_SUN_STAR_SDB_XSQLQUERYCOMPOSER_HPP_
38 #include <com/sun/star/sdb/XSQLQueryComposer.hpp>
39 #endif
40 #ifndef _COM_SUN_STAR_FRAME_XDISPATCH_HPP_
41 #include <com/sun/star/frame/XDispatch.hpp>
42 #endif
43 #ifndef _COM_SUN_STAR_UTIL_URL_HPP_
44 #include <com/sun/star/util/URL.hpp>
45 #endif
46 #ifndef _COMPHELPER_UNO3_HXX_
47 #include <comphelper/uno3.hxx>
48 #endif
49 #ifndef _COMPHELPER_STLTYPES_HXX_
50 #include <comphelper/stl_types.hxx>
51 #endif
52 #ifndef _SBA_MULTIPLEX_HXX
53 #include "sbamultiplex.hxx"
54 #endif
55 #ifndef _SVX_DATACCESSDESCRIPTOR_HXX_
56 #include <svx/dataaccessdescriptor.hxx>
57 #endif
58 #include <queue>
59 
60 class SvNumberFormatter;
61 
62 namespace dbaui
63 {
64 	//------------------------------------------------------------------
65 	struct SbaURLCompare : public ::std::binary_function< ::com::sun::star::util::URL, ::com::sun::star::util::URL, bool>
66 	{
operator ()dbaui::SbaURLCompare67 		bool operator() (const ::com::sun::star::util::URL& x, const ::com::sun::star::util::URL& y) const {return x.Complete == y.Complete ? true : false;}
68 	};
69 
70 	struct SbaURLHash
71 	{
operator ()dbaui::SbaURLHash72 		sal_Int32 operator() (const ::com::sun::star::util::URL& x) const {return x.Complete.hashCode();}
73 	};
74 	//==================================================================
75 	// SbaXGridControl
76 	//==================================================================
77 
78 	//	class ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory > ;
79 	FORWARD_DECLARE_INTERFACE(lang,XMultiServiceFactory)
80 
81 	class SbaXStatusMultiplexer;
82 	class SbaXGridControl
83 				:public FmXGridControl
84 				,public ::com::sun::star::frame::XDispatch
85 	{
86 		DECLARE_STL_MAP(::com::sun::star::util::URL, SbaXStatusMultiplexer*, SbaURLCompare,StatusMultiplexerArray);
87 		StatusMultiplexerArray		m_aStatusMultiplexer;
88 
89 	public:
90 		SbaXGridControl(const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >&);
91 		virtual ~SbaXGridControl();
92 
93 		// UNO
94 		DECLARE_UNO3_DEFAULTS(SbaXGridControl, FmXGridControl);
95 		virtual ::com::sun::star::uno::Any	SAL_CALL queryInterface(const ::com::sun::star::uno::Type& _rType) throw (::com::sun::star::uno::RuntimeException);
96 
97 		// XTypeProvider
98 		virtual ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Type > SAL_CALL getTypes(  ) throw (::com::sun::star::uno::RuntimeException);
99 		virtual ::com::sun::star::uno::Sequence< sal_Int8 > SAL_CALL getImplementationId(  ) throw (::com::sun::star::uno::RuntimeException);
100 
101 		// ::com::sun::star::lang::XServiceInfo
102 		::rtl::OUString SAL_CALL getImplementationName() throw();
103 		virtual ::comphelper::StringSequence SAL_CALL getSupportedServiceNames() throw();
104 		// need by registration
105 		static ::rtl::OUString getImplementationName_Static() throw( ::com::sun::star::uno::RuntimeException );
106 		static ::com::sun::star::uno::Sequence< ::rtl::OUString > getSupportedServiceNames_Static(void) throw( ::com::sun::star::uno::RuntimeException );
107 		static ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface >
108 				SAL_CALL Create(const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >&);
109 
110 		// ::com::sun::star::frame::XDispatch
111 		virtual void SAL_CALL dispatch(const ::com::sun::star::util::URL& aURL, const ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue >& aArgs) throw( ::com::sun::star::uno::RuntimeException );
112 		virtual void SAL_CALL addStatusListener(const ::com::sun::star::uno::Reference< ::com::sun::star::frame::XStatusListener > & xControl, const ::com::sun::star::util::URL& aURL) throw( ::com::sun::star::uno::RuntimeException );
113 		virtual void SAL_CALL removeStatusListener(const ::com::sun::star::uno::Reference< ::com::sun::star::frame::XStatusListener > & xControl, const ::com::sun::star::util::URL& aURL) throw( ::com::sun::star::uno::RuntimeException );
114 
115 		// ::com::sun::star::lang::XComponent
116 		virtual void SAL_CALL dispose(void) throw( ::com::sun::star::uno::RuntimeException );
117 
118 		virtual void SAL_CALL createPeer(const ::com::sun::star::uno::Reference< ::com::sun::star::awt::XToolkit > & rToolkit, const ::com::sun::star::uno::Reference< ::com::sun::star::awt::XWindowPeer > & rParentPeer) throw( ::com::sun::star::uno::RuntimeException );
119 
120 	protected:
121 		virtual FmXGridPeer*	imp_CreatePeer(Window* pParent);
122 	};
123 
124 	//==================================================================
125 	// SbaXGridPeer
126 	//==================================================================
127 
128 	class SbaXGridPeer
129 				:public FmXGridPeer
130 				,public ::com::sun::star::frame::XDispatch
131 	{
132 		::cppu::OMultiTypeInterfaceContainerHelperVar< ::com::sun::star::util::URL,SbaURLHash , SbaURLCompare>	m_aStatusListeners;
133 
134 	public:
135 		SbaXGridPeer(const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >&);
136 		virtual ~SbaXGridPeer();
137 
138 		// UNO
acquire()139 		virtual void SAL_CALL  acquire() throw() { FmXGridPeer::acquire(); }
release()140 		virtual void SAL_CALL release() throw() { FmXGridPeer::release(); }
141 		virtual ::com::sun::star::uno::Any	SAL_CALL queryInterface(const ::com::sun::star::uno::Type& _rType) throw (::com::sun::star::uno::RuntimeException);
142 
143 		virtual ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Type > SAL_CALL getTypes() throw (::com::sun::star::uno::RuntimeException);
144 
145 		static const ::com::sun::star::uno::Sequence< sal_Int8 >& getUnoTunnelId();
146 		sal_Int64 SAL_CALL getSomething( const ::com::sun::star::uno::Sequence< sal_Int8 > & rId ) throw (::com::sun::star::uno::RuntimeException);
147 		static SbaXGridPeer* getImplementation(const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface>& _rxIFace);
148 
149 		// ::com::sun::star::frame::XDispatch
150 		virtual void SAL_CALL dispatch(const ::com::sun::star::util::URL& aURL, const ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue >& aArgs) throw( ::com::sun::star::uno::RuntimeException );
151 		virtual void SAL_CALL addStatusListener(const ::com::sun::star::uno::Reference< ::com::sun::star::frame::XStatusListener > & xControl, const ::com::sun::star::util::URL& aURL) throw( ::com::sun::star::uno::RuntimeException );
152 		virtual void SAL_CALL removeStatusListener(const ::com::sun::star::uno::Reference< ::com::sun::star::frame::XStatusListener > & xControl, const ::com::sun::star::util::URL& aURL) throw( ::com::sun::star::uno::RuntimeException );
153 
154 		// ::com::sun::star::frame::XDispatchProvider
155 		virtual ::com::sun::star::uno::Reference< ::com::sun::star::frame::XDispatch >  SAL_CALL queryDispatch(const ::com::sun::star::util::URL& aURL, const ::rtl::OUString& aTargetFrameName, sal_Int32 nSearchFlags) throw( ::com::sun::star::uno::RuntimeException );
156 
157 		// ::com::sun::star::lang::XComponent
158 		virtual void SAL_CALL dispose(void) throw( ::com::sun::star::uno::RuntimeException );
159 
160 	protected:
161 		virtual FmGridControl*	imp_CreateControl(Window* pParent, WinBits nStyle);
162 #if defined(_MSC_VER) && (_MSC_VER >= 1310 )
163 		typedef ::com::sun::star::frame::XStatusListener xstlist_type;
164 		typedef ::com::sun::star::uno::Reference< xstlist_type > xlistener_type;
165 		void NotifyStatusChanged(const ::com::sun::star::util::URL& aUrl, const xlistener_type & xControl = xlistener_type() );
166 #else
167 		void NotifyStatusChanged(const ::com::sun::star::util::URL& aUrl, const ::com::sun::star::uno::Reference< ::com::sun::star::frame::XStatusListener > & xControl = ::com::sun::star::uno::Reference< ::com::sun::star::frame::XStatusListener > ());
168 #endif // # _MSC_VER>=1310
169 
170 	private:
171 		// for asny execution of XDispatch::dispatch
172 		struct DispatchArgs
173 		{
174 			::com::sun::star::util::URL													aURL;
175 			::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue >	aArgs;
176 		};
177 		::std::queue< DispatchArgs >	m_aDispatchArgs;
178 		DECL_LINK( OnDispatchEvent, void* );
179 
180 		// for dynamic states of our 4 dispatchable URLs
181 		enum DispatchType
182 		{
183 			dtBrowserAttribs,
184 			dtRowHeight,
185 			dtColumnAttribs,
186 			dtColumnWidth,
187 
188 			dtUnknown
189 		};
190 		DispatchType classifyDispatchURL( const ::com::sun::star::util::URL& _rURL );
191 
192 		DECLARE_STL_STDKEY_MAP( DispatchType, sal_Bool, MapDispatchToBool );
193 		MapDispatchToBool	m_aDispatchStates;
194 	};
195 
196 	//==================================================================
197 	// SbaGridHeader
198 	//==================================================================
199 
200 	class SbaGridHeader
201 				:public FmGridHeader
202 				,public DragSourceHelper
203 	{
204 	public:
205 		SbaGridHeader(BrowseBox* pParent, WinBits nWinBits = WB_STDHEADERBAR | WB_DRAG);
206 
207 	protected:
208 
209 		// FmGridHeader overridables
210 		virtual void	PreExecuteColumnContextMenu(sal_uInt16 nColId, PopupMenu& rMenu);
211 		virtual	void	PostExecuteColumnContextMenu(sal_uInt16 nColId, const PopupMenu& rMenu, sal_uInt16 nExecutionResult);
212 
213 	private:
214 		// DragSourceHelper overridables
215 		virtual void StartDrag( sal_Int8 _nAction, const Point& _rPosPixel );
216 
217 		// Window overridables
218 		virtual void MouseButtonDown( const MouseEvent& rMEvt );
219 
220 		sal_Bool ImplStartColumnDrag(sal_Int8 _nAction, const Point& _rMousePos);
221 
222     private:
223         using FmGridHeader::StartDrag;
224 	};
225 
226 	// =========================================================================
227 	// interfaces for communication between the vcl grid control and a controller
228 	// -------------------------------------------------------------------------
229 	class SbaGridListener
230 	{
231 	public:
232 		virtual void RowChanged()		= 0;
233 		virtual void ColumnChanged()	= 0;
234 		virtual void SelectionChanged()	= 0;
235 		virtual void CellActivated()	= 0;
236 		virtual void CellDeactivated()	= 0;
237 		virtual void BeforeDrop()		= 0;
238 		virtual void AfterDrop()		= 0;
239 	};
240 
241 	//==================================================================
242 	// SbaGridControl
243 	//==================================================================
244 	//------------------------------------------------------------------
245 	class UnoDataBrowserController;
246 	class SbaGridControl : public FmGridControl
247 	{
248 		friend class SbaGridHeader;
249 		friend class SbaXGridPeer;
250 
251 	// Attributes
252 	protected:
253 		::svx::ODataAccessDescriptor	m_aDataDescriptor;
254 		SbaGridListener*	            m_pMasterListener;
255 
256 		sal_Int32			            m_nAsyncDropEvent;
257 
258 		sal_uInt16                          m_nCurrentActionColId;
259 			// ui actions (e.g. a context menu) may be performed on columns which aren't the current one
260 			// and aren't selected, so we have to track this column id
261 
262 		sal_Bool	                    m_bActivatingForDrop;
263 	// Attribute Access
264 	public:
GetCurrentActionColumn() const265 		sal_uInt16	GetCurrentActionColumn() const	{ return m_nCurrentActionColId; }
266 
267 	public:
268 		SbaGridControl(::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >,Window* pParent, FmXGridPeer* _pPeer, WinBits nBits = WB_TABSTOP);
269 		virtual ~SbaGridControl();
270 
271 		virtual void Command( const CommandEvent& rCEvt );
272 		virtual void Select();
273 
SetMasterListener(SbaGridListener * pListener)274 		void SetMasterListener(SbaGridListener* pListener)	{ m_pMasterListener = pListener; }
275 
276 		virtual void ActivateCell(long nRow, sal_uInt16	nCol, sal_Bool bSetCellFocus = sal_True);
277 		virtual void DeactivateCell(sal_Bool bUpdate = sal_True);
ActivateCell()278 		void ActivateCell() { FmGridControl::ActivateCell(); }
279 
IsAllSelected() const280 		sal_Bool IsAllSelected() const { return (GetSelectRowCount() == GetRowCount()) && (GetRowCount() > 0); }
281 
GetHeaderBar() const282 		HeaderBar* GetHeaderBar() const { return FmGridControl::GetHeaderBar(); }
283 
284 		/** return the description of the specified object.
285 			@param	eObjType
286 				The type to ask for
287 			@param	_nPosition
288 				The position of a tablecell (index position), header bar  column/row cell
289 			@return
290 				The description of the specified object.
291 		*/
292 		virtual ::rtl::OUString GetAccessibleObjectDescription( ::svt::AccessibleBrowseBoxObjType eObjType,sal_Int32 _nPosition = -1) const;
293 
294 		virtual void DeleteSelectedRows();
295         /** copies the currently selected rows to the clipboard
296             @precond
297                 at least one row is selected
298         */
299         void CopySelectedRowsToClipboard();
300 
301 
302 	protected:
303 		// DragSourceHelper overridables
304 		virtual void StartDrag( sal_Int8 _nAction, const Point& _rPosPixel );
305 
306 		// BrowseBox overridables
307 		virtual void	CursorMoved();
308 		virtual sal_Int8 AcceptDrop( const BrowserAcceptDropEvent& rEvt );
309 		virtual sal_Int8 ExecuteDrop( const BrowserExecuteDropEvent& rEvt );
310 		virtual void	MouseButtonDown( const BrowserMouseEvent& rMEvt);
311 
312 		// EditBrowseBox overridables
313 		virtual BrowserHeader* imp_CreateHeaderBar(BrowseBox* pParent);
314 		virtual ::svt::CellController* GetController(long nRow, sal_uInt16 nCol);
315 
316 		// DbGridControl overridables
317 		virtual void PreExecuteRowContextMenu(sal_uInt16 nRow, PopupMenu& rMenu);
318 		virtual void PostExecuteRowContextMenu(sal_uInt16 nRow, const PopupMenu& rMenu, sal_uInt16 nExecutionResult);
319 
320         // DbGridControl overridables
321 	    virtual void onRowChange();
322         virtual void onColumnChange();
323 
324 		// my own overridables
325 		virtual void BeforeDrop();
326 		virtual void AfterDrop();
327 
328 		// get a fields property set from a model pos
329 		::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet >  getField(sal_uInt16 nModelPos);
330 
331 		// get my data source
332 		::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet >  getDataSource() const;
333 
334 		// drag events
335 		virtual void DoColumnDrag(sal_uInt16 nColumnPos);
336 		virtual void DoRowDrag(sal_Int16 nRowPos);
337 		virtual void DoFieldDrag(sal_uInt16 nColumnPos, sal_Int16 nRowPos);
338 
339 		void SetBrowserAttrs();
340 		void SetColWidth(sal_uInt16 nColId);
341 		void SetRowHeight();
342 		void SetColAttrs(sal_uInt16 nColId);
343 
344 		SvNumberFormatter* GetDatasourceFormatter();
345 
346 		DECL_LINK(AsynchDropEvent, void*);
347 
348 	private:
349 		sal_Bool	IsReadOnlyDB() const;
350         void implTransferSelectedRows( sal_Int16 nRowPos, bool _bTrueIfClipboardFalseIfDrag );
351 
352     private:
353         using FmGridControl::AcceptDrop;
354         using FmGridControl::ExecuteDrop;
355         using FmGridControl::MouseButtonDown;
356 	};
357 }
358 #endif // _SBA_GRID_HXX
359 
360