|
1 /* |
|
2 * Copyright (c) 2002-2007 Nokia Corporation and/or its subsidiary(-ies). |
|
3 * All rights reserved. |
|
4 * This component and the accompanying materials are made available |
|
5 * under the terms of "Eclipse Public License v1.0" |
|
6 * which accompanies this distribution, and is available |
|
7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
|
8 * |
|
9 * Initial Contributors: |
|
10 * Nokia Corporation - initial contribution. |
|
11 * |
|
12 * Contributors: |
|
13 * |
|
14 * Description: Contacts Model store filtered contact view implementation. |
|
15 * |
|
16 */ |
|
17 |
|
18 |
|
19 // INCLUDES |
|
20 #include "CFindView.h" |
|
21 |
|
22 // VPbkCntModel |
|
23 #include "CRefineView.h" |
|
24 #include "CViewBase.h" |
|
25 #include "CContactBookmark.h" |
|
26 #include "CContactStore.h" |
|
27 |
|
28 // From Virtual Phonebook |
|
29 #include <CVPbkContactNameConstructionPolicy.h> |
|
30 #include <CVPbkContactFindPolicy.h> |
|
31 #include <MVPbkContactBookmarkCollection.h> |
|
32 |
|
33 // System includes |
|
34 #include <cntdef.h> |
|
35 |
|
36 // Debugging headers |
|
37 #include <VPbkProfile.h> |
|
38 |
|
39 namespace VPbkCntModel { |
|
40 |
|
41 // -------------------------------------------------------------------------- |
|
42 // CFindView::CFindView |
|
43 // -------------------------------------------------------------------------- |
|
44 // |
|
45 inline CFindView::CFindView( CViewBase& aBaseView ) |
|
46 : CFindViewBase( aBaseView, aBaseView, ETrue ) |
|
47 { |
|
48 } |
|
49 |
|
50 // -------------------------------------------------------------------------- |
|
51 // CFindView::ConstructL |
|
52 // -------------------------------------------------------------------------- |
|
53 // |
|
54 void CFindView::ConstructL( const MDesCArray& aFindStrings, |
|
55 const MVPbkContactBookmarkCollection* aAlwaysIncludedContacts, |
|
56 MVPbkContactViewObserver& aExternalViewObserver, RFs& aRFs ) |
|
57 { |
|
58 CVPbkContactFindPolicy::TParam findPolicyParams( |
|
59 iBaseView.Store().MasterFieldTypeList(), aRFs ); |
|
60 iFindPolicy = CVPbkContactFindPolicy::NewL( findPolicyParams ); |
|
61 BaseConstructL( aFindStrings, *iFindPolicy, |
|
62 aExternalViewObserver ); |
|
63 SetAlwaysIncludedContactsL( aAlwaysIncludedContacts ); |
|
64 } |
|
65 |
|
66 // -------------------------------------------------------------------------- |
|
67 // CFindView::NewLC |
|
68 // -------------------------------------------------------------------------- |
|
69 // |
|
70 CFindView* CFindView::NewLC( |
|
71 const MDesCArray& aFindStrings, |
|
72 CViewBase& aParentView, |
|
73 MVPbkContactViewObserver& aExternalViewObserver, |
|
74 const MVPbkContactBookmarkCollection* aAlwaysIncludedContacts, |
|
75 RFs& aRFs ) |
|
76 { |
|
77 CFindView* self = |
|
78 new ( ELeave ) CFindView( aParentView ); |
|
79 CleanupStack::PushL( self ); |
|
80 self->ConstructL( aFindStrings, aAlwaysIncludedContacts, |
|
81 aExternalViewObserver, aRFs ); |
|
82 return self; |
|
83 } |
|
84 |
|
85 // -------------------------------------------------------------------------- |
|
86 // CFindView::~CFindView |
|
87 // -------------------------------------------------------------------------- |
|
88 // |
|
89 CFindView::~CFindView() |
|
90 { |
|
91 delete iFindPolicy; |
|
92 iAlwaysIncluded.Close(); |
|
93 iContactsModelMatchContacts.ResetAndDestroy(); |
|
94 } |
|
95 |
|
96 // -------------------------------------------------------------------------- |
|
97 // CFindView::SetAlwaysIncludedContactsL |
|
98 // -------------------------------------------------------------------------- |
|
99 // |
|
100 void CFindView::SetAlwaysIncludedContactsL( |
|
101 const MVPbkContactBookmarkCollection* aAlwaysIncludedContacts ) |
|
102 { |
|
103 // Destroy old ids |
|
104 iAlwaysIncluded.Reset(); |
|
105 |
|
106 if ( aAlwaysIncludedContacts ) |
|
107 { |
|
108 MVPbkContactStore& store = ParentObject().ContactStore(); |
|
109 const TInt count = aAlwaysIncludedContacts->Count(); |
|
110 for ( TInt i = 0; i < count; ++i ) |
|
111 { |
|
112 const CContactBookmark* bookmark = |
|
113 dynamic_cast<const CContactBookmark*>( |
|
114 &aAlwaysIncludedContacts->At( i ) ); |
|
115 // If bookmark was from VPbkCntModel and if it's from same store |
|
116 // as this view then it's added to array. |
|
117 if ( bookmark && |
|
118 &bookmark->ContactStore() == &store ) |
|
119 { |
|
120 iAlwaysIncluded.AppendL( bookmark->ContactId() ); |
|
121 } |
|
122 } |
|
123 } |
|
124 } |
|
125 |
|
126 // -------------------------------------------------------------------------- |
|
127 // CFindView::MatchL |
|
128 // -------------------------------------------------------------------------- |
|
129 // |
|
130 void CFindView::MatchL( |
|
131 RPointerArray<CCntModelViewContact>& aMatchedContacts ) |
|
132 { |
|
133 iContactsModelMatchContacts.ResetAndDestroy(); |
|
134 |
|
135 VPBK_PROFILE_START(VPbkProfile::ECntModelFind); |
|
136 // Get matches from Contacts Model |
|
137 iBaseView.NativeView().ContactsMatchingPrefixL( |
|
138 FindStrings(), iContactsModelMatchContacts ); |
|
139 VPBK_PROFILE_END(VPbkProfile::ECntModelFind); |
|
140 |
|
141 if (iAlwaysIncluded.Count() == 0) |
|
142 { |
|
143 // No always included contacts. The match can be done using |
|
144 // only the Contacts Model matched contacts. |
|
145 CViewContact* viewContact = CViewContact::NewL( iBaseView, SortOrder() ); |
|
146 CleanupStack::PushL(viewContact); |
|
147 const TInt count = iContactsModelMatchContacts.Count(); |
|
148 for (TInt i = 0; i < count; ++i) |
|
149 { |
|
150 viewContact->SetViewContact( *iContactsModelMatchContacts[i] ); |
|
151 if ( IsMatchL( *viewContact ) ) |
|
152 { |
|
153 // Keep the order of the contacts same and move contact |
|
154 // from iContactsModelMatchContacts to aMatchedContacts |
|
155 aMatchedContacts.AppendL(iContactsModelMatchContacts[i]); |
|
156 // Don't remove the contact to keep indexes correct. |
|
157 // Set to NULL so that ResetAndDestroy doesn't crash in |
|
158 // destructor |
|
159 iContactsModelMatchContacts[i] = NULL; |
|
160 } |
|
161 } |
|
162 CleanupStack::PopAndDestroy( viewContact ); |
|
163 } |
|
164 else |
|
165 { |
|
166 // Do it slowly by looping all the parent view contacts. |
|
167 const TInt contactCount = iParentView.ContactCountL(); |
|
168 for ( TInt i = 0; i < contactCount; ++i ) |
|
169 { |
|
170 // iParentView is always VPbkCntModel view and the contacts type |
|
171 // is CViewContact |
|
172 const CViewContact& candidate = static_cast<const CViewContact&>( |
|
173 iParentView.ContactAtL( i ) ); |
|
174 MatchContactL( candidate, aMatchedContacts ); |
|
175 } |
|
176 } |
|
177 |
|
178 iContactsModelMatchContacts.ResetAndDestroy(); |
|
179 } |
|
180 |
|
181 // -------------------------------------------------------------------------- |
|
182 // CFindView::DoContactAddedToViewL |
|
183 // -------------------------------------------------------------------------- |
|
184 // |
|
185 void CFindView::DoContactAddedToViewL( MVPbkContactViewBase& aView, |
|
186 TInt aIndex, const MVPbkContactLink& /*aContactLink*/, |
|
187 RPointerArray<CCntModelViewContact>& aMatchedContacts ) |
|
188 { |
|
189 if ( &iParentView == &aView ) |
|
190 { |
|
191 const CViewContact& viewContact = static_cast<const CViewContact&>( |
|
192 iParentView.ContactAtL( aIndex ) ); |
|
193 if ( IsMatchL( viewContact ) ) |
|
194 { |
|
195 CCntModelViewContact* cnt = |
|
196 CCntModelViewContact::NewL( *viewContact.NativeContact() ); |
|
197 CleanupStack::PushL( cnt ); |
|
198 aMatchedContacts.InsertInOrderAllowRepeatsL( cnt, |
|
199 TLinearOrder<CCntModelViewContact>( |
|
200 CCompareView::CompareFieldsL ) ); |
|
201 CleanupStack::Pop( cnt ); |
|
202 } |
|
203 } |
|
204 } |
|
205 |
|
206 // -------------------------------------------------------------------------- |
|
207 // CFindView::UpdateFilterL |
|
208 // -------------------------------------------------------------------------- |
|
209 // |
|
210 void CFindView::UpdateFilterL( |
|
211 const MDesCArray& aFindWords, |
|
212 const MVPbkContactBookmarkCollection* aAlwaysIncludedContacts ) |
|
213 { |
|
214 SetFindStringsL( aFindWords ); |
|
215 SetAlwaysIncludedContactsL( aAlwaysIncludedContacts ); |
|
216 ActivateContactMatchL(); |
|
217 } |
|
218 |
|
219 // -------------------------------------------------------------------------- |
|
220 // CFindView::MatchContactL |
|
221 // -------------------------------------------------------------------------- |
|
222 // |
|
223 void CFindView::MatchContactL( const CViewContact& aViewContact, |
|
224 RPointerArray<CCntModelViewContact>& aMatchedContacts ) |
|
225 { |
|
226 // aContact matches if it's one of the always included contacts OR |
|
227 // if it's one of Contacts Model matched contacts AND it also |
|
228 // passes our own match. |
|
229 TInt matchArrayIndex = KErrNotFound; |
|
230 TBool matched = EFalse; |
|
231 if ( IsContactAlwaysIncluded( aViewContact ) ) |
|
232 { |
|
233 // Remove from match array to save memory |
|
234 RemoveFromMatchArrayIfFound( aViewContact ); |
|
235 matched = ETrue; |
|
236 } |
|
237 else if ( IsContactsModelMatchL( aViewContact, matchArrayIndex ) ) |
|
238 { |
|
239 // Remove from match array to save memory |
|
240 delete iContactsModelMatchContacts[matchArrayIndex]; |
|
241 iContactsModelMatchContacts.Remove( matchArrayIndex ); |
|
242 |
|
243 if ( IsMatchL( aViewContact ) ) |
|
244 { |
|
245 matched = ETrue; |
|
246 } |
|
247 } |
|
248 |
|
249 if ( matched ) |
|
250 { |
|
251 // Contact matched. |
|
252 // CFindView owns its contacts so create a copy |
|
253 CCntModelViewContact* cnt = |
|
254 CCntModelViewContact::NewL( *aViewContact.NativeContact() ); |
|
255 CleanupStack::PushL( cnt ); |
|
256 aMatchedContacts.AppendL( cnt ); |
|
257 CleanupStack::Pop( cnt ); |
|
258 } |
|
259 } |
|
260 |
|
261 // -------------------------------------------------------------------------- |
|
262 // CFindView::IsContactAlwaysIncluded |
|
263 // -------------------------------------------------------------------------- |
|
264 // |
|
265 TBool CFindView::IsContactAlwaysIncluded( |
|
266 const CViewContact& aContact ) const |
|
267 { |
|
268 return iAlwaysIncluded.Find( aContact.Id() ) != KErrNotFound; |
|
269 } |
|
270 |
|
271 // -------------------------------------------------------------------------- |
|
272 // CFindView::IsContactsModelMatchL |
|
273 // -------------------------------------------------------------------------- |
|
274 // |
|
275 TBool CFindView::IsContactsModelMatchL( const CViewContact& aContact, |
|
276 TInt& aMatchArrayIndex ) const |
|
277 { |
|
278 // Contacts are in order in iContactsModelMatchContacts. Use binary |
|
279 // search to check if aContact is can be found from the array. |
|
280 aMatchArrayIndex = FindFromMatchArray( aContact ); |
|
281 return aMatchArrayIndex != KErrNotFound; |
|
282 } |
|
283 |
|
284 // -------------------------------------------------------------------------- |
|
285 // CFindView::RemoveFromMatchArrayIfFound |
|
286 // -------------------------------------------------------------------------- |
|
287 // |
|
288 void CFindView::RemoveFromMatchArrayIfFound( const CViewContact& aContact ) |
|
289 { |
|
290 TInt index = FindFromMatchArray( aContact ); |
|
291 if ( index != KErrNotFound ) |
|
292 { |
|
293 delete iContactsModelMatchContacts[index]; |
|
294 iContactsModelMatchContacts.Remove(index); |
|
295 } |
|
296 } |
|
297 |
|
298 // -------------------------------------------------------------------------- |
|
299 // CFindView::FindFromMatchArray |
|
300 // -------------------------------------------------------------------------- |
|
301 // |
|
302 TInt CFindView::FindFromMatchArray( const CViewContact& aContact ) const |
|
303 { |
|
304 return iContactsModelMatchContacts.FindInOrder( |
|
305 aContact.NativeContact(), |
|
306 TLinearOrder<CCntModelViewContact>( CCompareView::CompareFieldsL ) ); |
|
307 } |
|
308 } // namespace VPbkCntModel |
|
309 // End of File |