xref: /aoo42x/main/formula/source/ui/dlg/funcpage.cxx (revision fe883e55)
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21 
22 
23 
24 // MARKER(update_precomp.py): autogen include statement, do not remove
25 #include "precompiled_formula.hxx"
26 
27 
28 
29 //----------------------------------------------------------------------------
30 
31 #include <sfx2/dispatch.hxx>
32 #include <sfx2/docfile.hxx>
33 #include <svl/zforlist.hxx>
34 #include <svl/stritem.hxx>
35 #include "formula/IFunctionDescription.hxx"
36 
37 #include "funcpage.hxx"
38 #include "formdlgs.hrc"
39 #include "ForResId.hrc"
40 #include "ModuleHelper.hxx"
41 //============================================================================
42 namespace formula
43 {
44 
FormulaListBox(Window * pParent,WinBits nWinStyle)45 FormulaListBox::FormulaListBox( Window* pParent, WinBits nWinStyle):
46 	ListBox(pParent,nWinStyle)
47 {}
48 
FormulaListBox(Window * pParent,const ResId & rResId)49 FormulaListBox::FormulaListBox( Window* pParent, const ResId& rResId ):
50 	ListBox(pParent,rResId)
51 {}
52 
KeyInput(const KeyEvent & rKEvt)53 void FormulaListBox::KeyInput( const KeyEvent& rKEvt )
54 {
55 	KeyEvent aKEvt=rKEvt;
56 	//ListBox::KeyInput(rKEvt);
57 
58 	if(aKEvt.GetCharCode()==' ')
59 		DoubleClick();
60 }
61 
PreNotify(NotifyEvent & rNEvt)62 long FormulaListBox::PreNotify( NotifyEvent& rNEvt )
63 {
64 	NotifyEvent aNotifyEvt=rNEvt;
65 
66 	long nResult=ListBox::PreNotify(rNEvt);
67 
68 	sal_uInt16 nSwitch=aNotifyEvt.GetType();
69 	if(nSwitch==EVENT_KEYINPUT)
70 	{
71 		KeyInput(*aNotifyEvt.GetKeyEvent());
72 	}
73 	return nResult;
74 }
75 
76 
77 
78 //============================================================================
79 
Lb2Cat(sal_uInt16 nLbPos)80 inline sal_uInt16 Lb2Cat( sal_uInt16 nLbPos )
81 {
82 	// Kategorie 0 == LRU, sonst Categories == LbPos-1
83 	if ( nLbPos > 0 )
84 		nLbPos -= 1;
85 
86 	return nLbPos;
87 }
88 
89 //============================================================================
90 
FuncPage(Window * pParent,const IFunctionManager * _pFunctionManager)91 FuncPage::FuncPage(Window* pParent,const IFunctionManager* _pFunctionManager):
92 	TabPage(pParent,ModuleRes(RID_FORMULATAB_FUNCTION)),
93 	//
94 	aFtCategory		( this, ModuleRes( FT_CATEGORY ) ),
95 	aLbCategory		( this, ModuleRes( LB_CATEGORY ) ),
96 	aFtFunction		( this, ModuleRes( FT_FUNCTION ) ),
97 	aLbFunction		( this, ModuleRes( LB_FUNCTION ) ),
98     m_pFunctionManager(_pFunctionManager)
99 {
100 	FreeResource();
101     m_aHelpId = aLbFunction.GetHelpId();
102     aLbFunction.SetUniqueId(m_aHelpId);
103 
104 	InitLRUList();
105 
106     const sal_uInt32 nCategoryCount = m_pFunctionManager->getCount();
107     for(sal_uInt32 j= 0; j < nCategoryCount; ++j)
108     {
109         const IFunctionCategory* pCategory = m_pFunctionManager->getCategory(j);
110         aLbCategory.SetEntryData(aLbCategory.InsertEntry(pCategory->getName()),(void*)pCategory);
111     }
112 
113     aLbCategory.SetDropDownLineCount( aLbCategory.GetEntryCount() );
114 	aLbCategory.SelectEntryPos(1);
115 	UpdateFunctionList();
116 	aLbCategory.SetSelectHdl( LINK( this, FuncPage, SelHdl ) );
117 	aLbFunction.SetSelectHdl( LINK( this, FuncPage, SelHdl ) );
118 	aLbFunction.SetDoubleClickHdl( LINK( this, FuncPage, DblClkHdl ) );
119 }
120 // -----------------------------------------------------------------------------
impl_addFunctions(const IFunctionCategory * _pCategory)121 void FuncPage::impl_addFunctions(const IFunctionCategory* _pCategory)
122 {
123     const sal_uInt32 nCount = _pCategory->getCount();
124     for(sal_uInt32 i = 0 ; i < nCount; ++i)
125     {
126         TFunctionDesc pDesc(_pCategory->getFunction(i));
127         aLbFunction.SetEntryData(
128 		    aLbFunction.InsertEntry(pDesc->getFunctionName() ),(void*)pDesc );
129     } // for(sal_uInt32 i = 0 ; i < nCount; ++i)
130 }
131 
UpdateFunctionList()132 void FuncPage::UpdateFunctionList()
133 {
134 	sal_uInt16	nSelPos	  = aLbCategory.GetSelectEntryPos();
135     const IFunctionCategory* pCategory = static_cast<const IFunctionCategory*>(aLbCategory.GetEntryData(nSelPos));
136 	sal_uInt16	nCategory = ( LISTBOX_ENTRY_NOTFOUND != nSelPos )
137 							? Lb2Cat( nSelPos ) : 0;
138 
139     (void)nCategory;
140 
141 	aLbFunction.Clear();
142 	aLbFunction.SetUpdateMode( sal_False );
143 	//------------------------------------------------------
144 
145 	if ( nSelPos > 0 )
146 	{
147         if ( pCategory == NULL )
148         {
149             const sal_uInt32 nCount = m_pFunctionManager->getCount();
150             for(sal_uInt32 i = 0 ; i < nCount; ++i)
151             {
152                 impl_addFunctions(m_pFunctionManager->getCategory(i));
153             }
154         }
155         else
156         {
157             impl_addFunctions(pCategory);
158         }
159 	}
160 	else // LRU-Liste
161 	{
162         ::std::vector< TFunctionDesc >::iterator aIter = aLRUList.begin();
163         ::std::vector< TFunctionDesc >::iterator aEnd = aLRUList.end();
164 
165 		for ( ; aIter != aEnd; ++aIter )
166 		{
167             const IFunctionDescription* pDesc = *aIter;
168             if (pDesc)  // may be null if a function is no longer available
169             {
170                 aLbFunction.SetEntryData(
171                     aLbFunction.InsertEntry( pDesc->getFunctionName() ), (void*)pDesc );
172             }
173 		}
174 	}
175 
176 	//------------------------------------------------------
177 	aLbFunction.SetUpdateMode( sal_True );
178 	aLbFunction.SelectEntryPos(0);
179 
180 	if(IsVisible())	SelHdl(&aLbFunction);
181 }
182 
IMPL_LINK(FuncPage,SelHdl,ListBox *,pLb)183 IMPL_LINK( FuncPage, SelHdl, ListBox*, pLb )
184 {
185 	if(pLb==&aLbFunction)
186 	{
187         const IFunctionDescription* pDesc = GetFuncDesc( GetFunction() );
188         if ( pDesc )
189         {
190             const rtl::OString sHelpId = pDesc->getHelpId();
191             if ( sHelpId.getLength() )
192                 aLbFunction.SetHelpId(sHelpId);
193         }
194 		aSelectionLink.Call(this);
195 	}
196 	else
197 	{
198         aLbFunction.SetHelpId(m_aHelpId);
199 		UpdateFunctionList();
200 	}
201 	return 0;
202 }
203 
IMPL_LINK(FuncPage,DblClkHdl,ListBox *,EMPTYARG)204 IMPL_LINK( FuncPage, DblClkHdl, ListBox*, EMPTYARG )
205 {
206 	aDoubleClickLink.Call(this);
207 	return 0;
208 }
209 
SetCategory(sal_uInt16 nCat)210 void FuncPage::SetCategory(sal_uInt16 nCat)
211 {
212 	aLbCategory.SelectEntryPos(nCat);
213 	UpdateFunctionList();
214 }
GetFuncPos(const IFunctionDescription * _pDesc)215 sal_uInt16 FuncPage::GetFuncPos(const IFunctionDescription* _pDesc)
216 {
217     return aLbFunction.GetEntryPos(_pDesc);
218 }
SetFunction(sal_uInt16 nFunc)219 void FuncPage::SetFunction(sal_uInt16 nFunc)
220 {
221 	aLbFunction.SelectEntryPos(nFunc);
222 }
223 
SetFocus()224 void FuncPage::SetFocus()
225 {
226 	aLbFunction.GrabFocus();
227 }
228 
GetCategory()229 sal_uInt16 FuncPage::GetCategory()
230 {
231 	return aLbCategory.GetSelectEntryPos();
232 }
233 
GetFunction()234 sal_uInt16 FuncPage::GetFunction()
235 {
236 	return aLbFunction.GetSelectEntryPos();
237 }
238 
GetFunctionEntryCount()239 sal_uInt16 FuncPage::GetFunctionEntryCount()
240 {
241 	return aLbFunction.GetSelectEntryCount();
242 }
243 
GetSelFunctionName() const244 String FuncPage::GetSelFunctionName() const
245 {
246 	return aLbFunction.GetSelectEntry();
247 }
GetFuncDesc(sal_uInt16 nPos) const248 const IFunctionDescription*	FuncPage::GetFuncDesc( sal_uInt16 nPos ) const
249 {
250 	// nicht schoen, aber hoffentlich selten
251 	return (const IFunctionDescription*) aLbFunction.GetEntryData(nPos);
252 }
253 
InitLRUList()254 void FuncPage::InitLRUList()
255 {
256     ::std::vector< const IFunctionDescription*> aRUFunctions;
257     m_pFunctionManager->fillLastRecentlyUsedFunctions(aLRUList);
258 }
259 
260 
261 } // formula
262 
263