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2 *
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21
22
23 #ifndef _SVX_FILTNAV_HXX
24 #define _SVX_FILTNAV_HXX
25
26 #include <com/sun/star/form/XForm.hpp>
27 #include <com/sun/star/form/runtime/XFormController.hpp>
28 #include <com/sun/star/form/runtime/XFilterController.hpp>
29 #include <svl/lstner.hxx>
30 #include <svl/brdcst.hxx>
31
32 #include <vcl/window.hxx>
33 #include <sfx2/childwin.hxx>
34 #include <svl/poolitem.hxx>
35 #include <sfx2/bindings.hxx>
36 #include <sfx2/dockwin.hxx>
37 #include <sfx2/ctrlitem.hxx>
38 #include <vcl/image.hxx>
39 #include <svtools/svtreebx.hxx>
40
41 #include <vcl/dialog.hxx>
42 #include <vcl/group.hxx>
43 #include <vcl/dockwin.hxx>
44 #include "svx/fmtools.hxx"
45 #include "fmexch.hxx"
46 #include <connectivity/sqlparse.hxx>
47 #include "fmexch.hxx"
48 #include "sqlparserclient.hxx"
49
50 class FmFormShell;
51
52 //........................................................................
53 namespace svxform
54 {
55 //........................................................................
56
57 class FmFilterItem;
58 class FmFilterItems;
59 class FmParentData;
60 class FmFilterAdapter;
61
62 //========================================================================
63 // data structure for the filter model
64 //========================================================================
65 class FmFilterData
66 {
67 ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory > m_xORB;
68 FmParentData* m_pParent;
69 ::rtl::OUString m_aText;
70
71 public:
72 TYPEINFO();
FmFilterData(const::com::sun::star::uno::Reference<::com::sun::star::lang::XMultiServiceFactory> & _rxFactory,FmParentData * pParent=NULL,const::rtl::OUString & rText=::rtl::OUString ())73 FmFilterData(const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& _rxFactory,FmParentData* pParent = NULL, const ::rtl::OUString& rText = ::rtl::OUString())
74 :m_xORB( _rxFactory )
75 ,m_pParent( pParent )
76 ,m_aText( rText )
77 {}
~FmFilterData()78 virtual ~FmFilterData(){}
79
SetText(const::rtl::OUString & rText)80 void SetText( const ::rtl::OUString& rText ){ m_aText = rText; }
GetText() const81 ::rtl::OUString GetText() const { return m_aText; }
GetParent() const82 FmParentData* GetParent() const {return m_pParent;}
83
84 virtual Image GetImage( BmpColorMode _eMode = BMP_COLOR_NORMAL ) const;
85 };
86
87 //========================================================================
88 class FmParentData : public FmFilterData
89 {
90 protected:
91 ::std::vector< FmFilterData* > m_aChildren;
92
93 public:
94 TYPEINFO();
FmParentData(const::com::sun::star::uno::Reference<::com::sun::star::lang::XMultiServiceFactory> & _rxFactory,FmParentData * pParent,const::rtl::OUString & rText)95 FmParentData(const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& _rxFactory,FmParentData* pParent, const ::rtl::OUString& rText)
96 : FmFilterData(_rxFactory,pParent, rText)
97 {}
98 virtual ~FmParentData();
99
GetChildren()100 ::std::vector< FmFilterData* >& GetChildren() { return m_aChildren; }
101 };
102
103 //========================================================================
104 // Item representing the forms and subforms
105 class FmFormItem : public FmParentData
106 {
107 ::com::sun::star::uno::Reference< ::com::sun::star::form::runtime::XFormController > m_xController;
108 ::com::sun::star::uno::Reference< ::com::sun::star::form::runtime::XFilterController > m_xFilterController;
109
110 public:
111 TYPEINFO();
112
FmFormItem(const::com::sun::star::uno::Reference<::com::sun::star::lang::XMultiServiceFactory> & _rxFactory,FmParentData * _pParent,const::com::sun::star::uno::Reference<::com::sun::star::form::runtime::XFormController> & _xController,const::rtl::OUString & _rText)113 FmFormItem( const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& _rxFactory,FmParentData* _pParent,
114 const ::com::sun::star::uno::Reference< ::com::sun::star::form::runtime::XFormController > & _xController,
115 const ::rtl::OUString& _rText)
116 :FmParentData( _rxFactory, _pParent, _rText )
117 ,m_xController( _xController )
118 ,m_xFilterController( _xController, ::com::sun::star::uno::UNO_QUERY_THROW )
119 {
120 }
121
122 inline const ::com::sun::star::uno::Reference< ::com::sun::star::form::runtime::XFormController >&
GetController()123 GetController() { return m_xController; }
124
125 inline const ::com::sun::star::uno::Reference< ::com::sun::star::form::runtime::XFilterController >&
GetFilterController()126 GetFilterController() { return m_xFilterController; }
127
128 virtual Image GetImage( BmpColorMode _eMode = BMP_COLOR_NORMAL ) const;
129 };
130
131 //========================================================================
132 class FmFilterItems : public FmParentData
133 {
134 public:
135 TYPEINFO();
FmFilterItems(const::com::sun::star::uno::Reference<::com::sun::star::lang::XMultiServiceFactory> & _rxFactory)136 FmFilterItems(const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& _rxFactory):FmParentData(_rxFactory,NULL, ::rtl::OUString()){}
FmFilterItems(const::com::sun::star::uno::Reference<::com::sun::star::lang::XMultiServiceFactory> & _rxFactory,FmFormItem * pParent,const::rtl::OUString & rText)137 FmFilterItems(const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& _rxFactory,FmFormItem* pParent, const ::rtl::OUString& rText ):FmParentData(_rxFactory,pParent, rText){}
138
139 FmFilterItem* Find( const ::sal_Int32 _nFilterComponentIndex ) const;
140 virtual Image GetImage( BmpColorMode _eMode = BMP_COLOR_NORMAL ) const;
141 };
142
143 //========================================================================
144 class FmFilterItem : public FmFilterData
145 {
146 ::rtl::OUString m_aFieldName;
147 const sal_Int32 m_nComponentIndex;
148
149 public:
150 TYPEINFO();
151 FmFilterItem(
152 const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& _rxFactory,
153 FmFilterItems* pParent,
154 const ::rtl::OUString& aFieldName,
155 const ::rtl::OUString& aCondition,
156 const sal_Int32 _nComponentIndex
157 );
158
GetFieldName() const159 const ::rtl::OUString& GetFieldName() const {return m_aFieldName;}
GetComponentIndex() const160 sal_Int32 GetComponentIndex() const { return m_nComponentIndex; }
161
162 virtual Image GetImage( BmpColorMode _eMode = BMP_COLOR_NORMAL ) const;
163 };
164
165 //========================================================================
166 class FmFilterModel : public FmParentData
167 ,public SfxBroadcaster
168 ,public ::svxform::OSQLParserClient
169 {
170 friend class FmFilterAdapter;
171
172 ::com::sun::star::uno::Reference< ::com::sun::star::container::XIndexAccess > m_xControllers;
173 ::com::sun::star::uno::Reference< ::com::sun::star::form::runtime::XFormController > m_xController;
174 ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory > m_xORB;
175 FmFilterAdapter* m_pAdapter;
176 FmFilterItems* m_pCurrentItems;
177
178 public:
179 TYPEINFO();
180 FmFilterModel(const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& _rxFactory);
181 virtual ~FmFilterModel();
182
183 void Update(const ::com::sun::star::uno::Reference< ::com::sun::star::container::XIndexAccess > & xControllers, const ::com::sun::star::uno::Reference< ::com::sun::star::form::runtime::XFormController > & xCurrent);
184 void Clear();
185 sal_Bool ValidateText(FmFilterItem* pItem, UniString& rText, UniString& rErrorMsg) const;
186 void Append(FmFilterItems* pItems, FmFilterItem* pFilterItem);
187 void SetTextForItem(FmFilterItem* pItem, const ::rtl::OUString& rText);
188
GetCurrentForm() const189 FmFormItem* GetCurrentForm() const {return m_pCurrentItems ? (FmFormItem*)m_pCurrentItems->GetParent() : NULL;}
GetCurrentItems() const190 FmFilterItems* GetCurrentItems() const {return m_pCurrentItems;}
191 void SetCurrentItems(FmFilterItems* pCurrent);
getORB() const192 ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory > getORB() const { return m_xORB; }
193
GetControllers() const194 const ::com::sun::star::uno::Reference< ::com::sun::star::container::XIndexAccess > & GetControllers() const {return m_xControllers;}
GetCurrentController() const195 const ::com::sun::star::uno::Reference< ::com::sun::star::form::runtime::XFormController > & GetCurrentController() const {return m_xController;}
196 void SetCurrentController(const ::com::sun::star::uno::Reference< ::com::sun::star::form::runtime::XFormController > & xController);
197
198 void Remove(FmFilterData* pFilterItem);
199 void AppendFilterItems( FmFormItem& _rItem );
200 void EnsureEmptyFilterRows( FmParentData& _rItem );
201
202 protected:
203 void Insert(const ::std::vector<FmFilterData*>::iterator& rPos, FmFilterData* pFilterItem);
204 void Remove( const ::std::vector<FmFilterData*>::iterator& rPos );
205 FmFormItem* Find(const ::std::vector<FmFilterData*>& rItems, const ::com::sun::star::uno::Reference< ::com::sun::star::form::runtime::XFormController > & xController) const;
206 FmFormItem* Find(const ::std::vector<FmFilterData*>& rItems, const ::com::sun::star::uno::Reference< ::com::sun::star::form::XForm >& xForm) const;
207 void Update(const ::com::sun::star::uno::Reference< ::com::sun::star::container::XIndexAccess > & xControllers, FmParentData* pParent);
208 };
209
210 //========================================================================
211 //========================================================================
212 class OFilterItemExchange : public OLocalExchange
213 {
214 ::std::vector<FmFilterItem*> m_aDraggedEntries;
215 FmFormItem* m_pFormItem; // ensure that we drop on the same form
216
217 public:
218 OFilterItemExchange();
219
220 static sal_uInt32 getFormatId( );
221 inline static sal_Bool hasFormat( const DataFlavorExVector& _rFormats );
222
getDraggedEntries() const223 const ::std::vector<FmFilterItem*>& getDraggedEntries() const { return m_aDraggedEntries; }
setDraggedEntries(const::std::vector<FmFilterItem * > & _rList)224 void setDraggedEntries(const ::std::vector<FmFilterItem*>& _rList) { m_aDraggedEntries = _rList; }
getFormItem() const225 FmFormItem* getFormItem() const { return m_pFormItem; }
226
setFormItem(FmFormItem * _pItem)227 void setFormItem( FmFormItem* _pItem ) { m_pFormItem = _pItem; }
addSelectedItem(FmFilterItem * _pItem)228 void addSelectedItem( FmFilterItem* _pItem) { m_aDraggedEntries.push_back(_pItem); }
229
230 protected:
231 virtual void AddSupportedFormats();
232 };
233
hasFormat(const DataFlavorExVector & _rFormats)234 inline sal_Bool OFilterItemExchange::hasFormat( const DataFlavorExVector& _rFormats )
235 {
236 return OLocalExchange::hasFormat( _rFormats, getFormatId() );
237 }
238
239 //====================================================================
240 //= OFilterExchangeHelper
241 //====================================================================
242 class OFilterExchangeHelper : public OLocalExchangeHelper
243 {
244 public:
OFilterExchangeHelper(Window * _pDragSource)245 OFilterExchangeHelper(Window* _pDragSource) : OLocalExchangeHelper(_pDragSource) { }
246
operator ->() const247 OFilterItemExchange* operator->() const { return static_cast<OFilterItemExchange*>(m_pTransferable); }
248
249 protected:
250 virtual OLocalExchange* createExchange() const;
251 };
252
253 //========================================================================
254 class FmFilterNavigator : public SvTreeListBox, public SfxListener
255 {
256 enum DROP_ACTION{ DA_SCROLLUP, DA_SCROLLDOWN, DA_EXPANDNODE };
257
258 FmFilterModel* m_pModel;
259 SvLBoxEntry* m_pEditingCurrently;
260 OFilterExchangeHelper m_aControlExchange;
261
262
263 AutoTimer m_aDropActionTimer;
264 unsigned short m_aTimerCounter;
265 Point m_aTimerTriggered; // die Position, an der der DropTimer angeschaltet wurde
266 DROP_ACTION m_aDropActionType;
267
268 public:
269 FmFilterNavigator( Window* pParent );
270 virtual ~FmFilterNavigator();
271
272 void UpdateContent(
273 const ::com::sun::star::uno::Reference< ::com::sun::star::container::XIndexAccess > & xControllers,
274 const ::com::sun::star::uno::Reference< ::com::sun::star::form::runtime::XFormController > & xCurrent
275 );
GetFilterModel() const276 const FmFilterModel* GetFilterModel() const {return m_pModel;}
277
278 protected:
279 using Control::Notify;
280
281 virtual void KeyInput( const KeyEvent& rKEvt );
282 virtual void Command( const CommandEvent& rEvt );
283 virtual void Notify( SfxBroadcaster& rBC, const SfxHint& rHint );
284 virtual void InitEntry(SvLBoxEntry* pEntry, const XubString& rStr, const Image& rImg1, const Image& rImg2, SvLBoxButtonKind eButtonKind);
285 virtual sal_Bool Select( SvLBoxEntry* pEntry, sal_Bool bSelect=sal_True );
286 virtual sal_Bool EditingEntry( SvLBoxEntry* pEntry, Selection& rSelection );
287 virtual sal_Bool EditedEntry( SvLBoxEntry* pEntry, const XubString& rNewText );
288
289 virtual sal_Int8 AcceptDrop( const AcceptDropEvent& rEvt );
290 virtual sal_Int8 ExecuteDrop( const ExecuteDropEvent& rEvt );
291 virtual void StartDrag( sal_Int8 nAction, const Point& rPosPixel );
292
293 void DeleteSelection();
294 void Clear();
295 SvLBoxEntry* FindEntry(const FmFilterData* pItem) const;
296 void Insert(FmFilterData* pItem, sal_Int32 nPos);
297 void Remove(FmFilterData* pItem);
298
299 DECL_LINK(OnRemove, SvLBoxEntry*);
300 DECL_LINK(OnEdited, SvLBoxEntry*);
301 DECL_LINK(OnDropActionTimer, void*);
302
303 private:
304 /** returns the first form item and the selected FilterItems in the vector
305 @param _rItemList
306 Is filled inside. <OUT/>
307 @return
308 The first form item.
309 */
310 FmFormItem* getSelectedFilterItems(::std::vector<FmFilterItem*>& _rItemList);
311 /* inserts the filter items into the tree model and creates new FilterItems if needed.
312 @param _rFilterList
313 The items which should be inserted.
314 @param _pTargetItems
315 The target where to insert the items.
316 @param _bCopy
317 If <TRUE/> the items will not be removed from the model, otherwise they will.
318 */
319 void insertFilterItem(const ::std::vector<FmFilterItem*>& _rFilterList,FmFilterItems* _pTargetItems,sal_Bool _bCopy = sal_False);
320 SvLBoxEntry* getPrevEntry(SvLBoxEntry* _pStartWith = NULL);
321 SvLBoxEntry* getNextEntry(SvLBoxEntry* _pStartWith = NULL);
322
323 using SvTreeListBox::Select;
324 using SvTreeListBox::ExecuteDrop;
325 using SvTreeListBox::Insert;
326 };
327
328 //========================================================================
329 class FmFilterNavigatorWin : public SfxDockingWindow, public SfxControllerItem
330 {
331 private:
332 FmFilterNavigator* m_pNavigator;
333
334 protected:
335 virtual void Resize();
336 virtual sal_Bool Close();
337 virtual Size CalcDockingSize( SfxChildAlignment );
338 virtual SfxChildAlignment CheckAlignment( SfxChildAlignment, SfxChildAlignment );
339
340 public:
341 FmFilterNavigatorWin( SfxBindings *pBindings, SfxChildWindow *pMgr,
342 Window* pParent );
343 virtual ~FmFilterNavigatorWin();
344
345 void UpdateContent( FmFormShell* pFormShell );
346 void StateChanged( sal_uInt16 nSID, SfxItemState eState, const SfxPoolItem* pState );
347 void FillInfo( SfxChildWinInfo& rInfo ) const;
348
349 using SfxDockingWindow::StateChanged;
350
351 virtual void GetFocus();
352 };
353
354 //========================================================================
355 class FmFilterNavigatorWinMgr : public SfxChildWindow
356 {
357 public:
358 FmFilterNavigatorWinMgr( Window *pParent, sal_uInt16 nId, SfxBindings *pBindings,
359 SfxChildWinInfo *pInfo );
360 SFX_DECL_CHILDWINDOW( FmFilterNavigatorWinMgr );
361 };
362
363 //........................................................................
364 } // namespace svxform
365 //........................................................................
366
367 #endif // _SVX_FILTNAV_HXX
368
369