1 /* |
|
2 * Copyright (c) 2007-2008 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: Implementation of CWsfAiView |
|
15 * |
|
16 */ |
|
17 |
|
18 |
|
19 // EXTERNAL INCLUDES |
|
20 #include <AknsUtils.h> |
|
21 #include <AknUtils.h> |
|
22 #include <aknlists.h> |
|
23 #include <eikfrlbd.h> |
|
24 #include <eikclbd.h> |
|
25 #include <wsfaipluginrsc.rsg> |
|
26 #include <eikimage.h> |
|
27 #include <eiklabel.h> |
|
28 #include <gulicon.h> |
|
29 #include <AknIconUtils.h> |
|
30 #include <aknlayoutscalable_avkon.cdl.h> |
|
31 #include <gdi.h> |
|
32 #include <aknlayout.cdl.h> |
|
33 #include <skinlayout.cdl.h> |
|
34 #include <AknBidiTextUtils.h> |
|
35 #include <StringLoader.h> |
|
36 |
|
37 // INTERNAL INCLUDES |
|
38 #include "wsfaiview.h" |
|
39 #include "wsfaipublishobserver.h" |
|
40 #include "wsflogger.h" |
|
41 |
|
42 // LOCAL DEFINITIONS |
|
43 // one second in milliseconds |
|
44 LOCAL_D const TInt KDeferredWaitTime = 1000 * 1000; |
|
45 LOCAL_D const TInt KAIPublishIconArrayGranularity = 3; |
|
46 |
|
47 // index value to suppress 1 second refreshing state |
|
48 LOCAL_D const TInt KSuppressRefreshIndex = 1024; |
|
49 |
|
50 |
|
51 // -------------------------------------------------------------------------- |
|
52 // CWsfAiView::NewL() |
|
53 // -------------------------------------------------------------------------- |
|
54 // |
|
55 CWsfAiView* CWsfAiView::NewL( MWsfAiPublishObserver& aPublishObserver ) |
|
56 { |
|
57 CWsfAiView *thisPtr = NewLC( aPublishObserver ); |
|
58 CleanupStack::Pop( thisPtr ); |
|
59 return thisPtr; |
|
60 } |
|
61 |
|
62 |
|
63 // -------------------------------------------------------------------------- |
|
64 // CWsfAiView::NewLC() |
|
65 // -------------------------------------------------------------------------- |
|
66 // |
|
67 CWsfAiView* CWsfAiView::NewLC( MWsfAiPublishObserver& aPublishObserver ) |
|
68 { |
|
69 CWsfAiView *thisPtr = new (ELeave) CWsfAiView( aPublishObserver ); |
|
70 CleanupStack::PushL( thisPtr ); |
|
71 thisPtr->ConstructL(); |
|
72 return thisPtr; |
|
73 } |
|
74 |
|
75 |
|
76 // -------------------------------------------------------------------------- |
|
77 // CWsfAiView::~CWsfAiView() |
|
78 // -------------------------------------------------------------------------- |
|
79 // |
|
80 CWsfAiView::~CWsfAiView() |
|
81 { |
|
82 delete iPublishIconArray; |
|
83 delete iDeferredUpdateCallBack; |
|
84 delete iTextLabel; |
|
85 |
|
86 if ( iDeferredUpdater ) |
|
87 { |
|
88 iDeferredUpdater->Cancel(); |
|
89 delete iDeferredUpdater; |
|
90 } |
|
91 |
|
92 if ( iStatusScanningOff ) |
|
93 { |
|
94 delete iStatusScanningOff; |
|
95 } |
|
96 if ( iStatusRefreshing ) |
|
97 { |
|
98 delete iStatusRefreshing; |
|
99 } |
|
100 if ( iStatusConnecting ) |
|
101 { |
|
102 delete iStatusConnecting; |
|
103 } |
|
104 } |
|
105 |
|
106 |
|
107 // -------------------------------------------------------------------------- |
|
108 // CWsfAiView::CWsfAiView() |
|
109 // -------------------------------------------------------------------------- |
|
110 // |
|
111 CWsfAiView::CWsfAiView( MWsfAiPublishObserver& aPublishObserver ) : |
|
112 iUpdateSecureIconDeferred( ETransparentIcon ), |
|
113 iUpdateSignalStrengthIconDeferred( ETransparentIcon ), |
|
114 iUpdateStatusIconDeferred( ETransparentIcon ), |
|
115 iSavedUpdateStatusIconDeferred( ETransparentIcon ), |
|
116 iPublishObserver( &aPublishObserver ) |
|
117 { |
|
118 } |
|
119 |
|
120 |
|
121 // -------------------------------------------------------------------------- |
|
122 // CWsfAiView::ConstructL() |
|
123 // -------------------------------------------------------------------------- |
|
124 // |
|
125 void CWsfAiView::ConstructL() |
|
126 { |
|
127 LOG_ENTERFN( "CWsfAiView::ConstructL" ); |
|
128 iEnv = CCoeEnv::Static(); |
|
129 |
|
130 iDeferredUpdateCallBack = new ( ELeave ) |
|
131 TCallBack( CWsfAiView::DoCompleteUpdateL, this ); |
|
132 iDeferredUpdater = CPeriodic::NewL( CActive::EPriorityStandard ); |
|
133 |
|
134 iPublishIconArray = new ( ELeave ) CArrayFixFlat<TInt>( |
|
135 KAIPublishIconArrayGranularity ); |
|
136 |
|
137 iTextLabel = new (ELeave) CEikLabel; |
|
138 if ( !iStatusScanningOff ) |
|
139 { |
|
140 iStatusScanningOff = StringLoader::LoadL( |
|
141 R_QTN_SNIFFER_PLUG_IN_SCANNING_OFF ); |
|
142 } |
|
143 iTextLabel->SetTextL( *iStatusScanningOff ); |
|
144 |
|
145 iUpdateStatusIconDeferred = EWlanOffIcon; |
|
146 } |
|
147 |
|
148 |
|
149 // -------------------------------------------------------------------------- |
|
150 // CWsfAiView::UpdateHotSpotsL() |
|
151 // -------------------------------------------------------------------------- |
|
152 // |
|
153 void CWsfAiView::UpdateHotSpotsL( MDesCArray* aItemTextArray, |
|
154 TInt aCurrentItem ) |
|
155 { |
|
156 LOG_ENTERFN( "CWsfAiView::UpdateHotSpotsL" ); |
|
157 if ( ParseStringL( aItemTextArray->MdcaPoint( 0 ) ) ) |
|
158 { |
|
159 if ( aCurrentItem != KSuppressRefreshIndex ) |
|
160 { |
|
161 // init the deferred callback |
|
162 ActivateRefreshTimer(); |
|
163 } |
|
164 else |
|
165 { |
|
166 // immediate callback (no Refreshing text) |
|
167 DoCompleteUpdateL(); |
|
168 return; |
|
169 } |
|
170 } |
|
171 if ( !iStatusRefreshing ) |
|
172 { |
|
173 iStatusRefreshing = StringLoader::LoadL( |
|
174 R_QTN_SNIFFER_PLUG_IN_REFRESHING ); |
|
175 } |
|
176 |
|
177 if ( !iStatusConnecting ) |
|
178 { |
|
179 iStatusConnecting = StringLoader::LoadL( |
|
180 R_QTN_SNIFFER_PLUG_IN_CONNECTING ); |
|
181 } |
|
182 |
|
183 TInt resultRefreshing = iTextLabel->Text()->Compare( *iStatusRefreshing ); |
|
184 TInt resultConnecting = iCurrentText.Compare( *iStatusConnecting ); |
|
185 |
|
186 if ( !resultConnecting ) |
|
187 { |
|
188 MakeTransparentPublishIconsL(); // all icons transparent |
|
189 } |
|
190 else if ( !resultRefreshing ) |
|
191 { |
|
192 iPublishObserver->SetRefreshingL( ETrue ); |
|
193 MakeTransparentPublishIconsL(); // all icons transparent |
|
194 } |
|
195 else |
|
196 { |
|
197 MakePublishIconsL(); // icons based on the member info |
|
198 } |
|
199 |
|
200 iPublishObserver->SetScanningState( ETrue ); |
|
201 |
|
202 TRAPD( error, |
|
203 iPublishObserver->PublishContentL( iPublishIconArray, iTextLabel ) ); |
|
204 if ( error ) |
|
205 { |
|
206 LOG_WRITEF( "Publish failed - %d error ignored", error ); |
|
207 } |
|
208 } |
|
209 |
|
210 |
|
211 // -------------------------------------------------------------------------- |
|
212 // CWsfAiView::SelectedItem() |
|
213 // -------------------------------------------------------------------------- |
|
214 // |
|
215 TInt CWsfAiView::SelectedItem() |
|
216 { |
|
217 LOG_ENTERFN( "CWsfAiView::SelectedItem" ); |
|
218 return 0; |
|
219 } |
|
220 |
|
221 |
|
222 // -------------------------------------------------------------------------- |
|
223 // CWsfAiView::ForceRefreshingL() |
|
224 // -------------------------------------------------------------------------- |
|
225 // |
|
226 void CWsfAiView::ForceRefreshingL() |
|
227 { |
|
228 LOG_ENTERFN( "CWsfAiView::ForceRefreshingL" ); |
|
229 } |
|
230 |
|
231 |
|
232 // -------------------------------------------------------------------------- |
|
233 // CWsfAiPlugin::SetRefreshingL |
|
234 // -------------------------------------------------------------------------- |
|
235 // |
|
236 void CWsfAiView::StartConnectingAnimationL() |
|
237 { |
|
238 LOG_ENTERFN( "CWsfAiView::StartConnectingAnimationL" ); |
|
239 iPublishObserver->StartConnectingL(); |
|
240 } |
|
241 |
|
242 |
|
243 // -------------------------------------------------------------------------- |
|
244 // CWsfAiView::MultilineControl |
|
245 // -------------------------------------------------------------------------- |
|
246 // |
|
247 TBool CWsfAiView::MultilineControl() |
|
248 { |
|
249 LOG_ENTERFN( "CWsfAiView::MultilineControl" ); |
|
250 return EFalse; |
|
251 } |
|
252 |
|
253 |
|
254 // -------------------------------------------------------------------------- |
|
255 // CWsfAiView::ParseStringL() |
|
256 // -------------------------------------------------------------------------- |
|
257 // |
|
258 TBool CWsfAiView::ParseStringL( const TDesC& aString ) |
|
259 { |
|
260 LOG_ENTERFN( "CWsfAiView::ParseStringL" ); |
|
261 // start looking for '\t' digits and parse |
|
262 // the icon identifiers and label text |
|
263 |
|
264 // if the data changes - ie - label text has changed |
|
265 // - launch deferred update... |
|
266 TChar delimiter('\t'); |
|
267 TWsfPluginIcons statusIcon; |
|
268 TWsfPluginIcons secureicon; |
|
269 TWsfPluginIcons strengthIcon; |
|
270 TInt firstTabPos = aString.Locate( delimiter ); |
|
271 TInt secondTabPos = aString.Mid( |
|
272 firstTabPos +1 ).Locate( |
|
273 delimiter ) + firstTabPos + 1; |
|
274 TInt thirdTabPos = aString.Mid( |
|
275 secondTabPos +1 ).Locate( |
|
276 delimiter ) + secondTabPos + 1; |
|
277 |
|
278 // ok we have the tab positions read the values... |
|
279 //read the icons |
|
280 TLex( aString.Mid( 0, firstTabPos )).Val( (TInt&)statusIcon ); |
|
281 TLex( aString.Mid( |
|
282 secondTabPos+1 , thirdTabPos - (secondTabPos+1) ) |
|
283 ).Val( (TInt&) strengthIcon); |
|
284 |
|
285 TLex( aString.Mid( |
|
286 thirdTabPos+1 , aString.Length() - ( thirdTabPos + 1 ) ) |
|
287 ).Val( (TInt&) secureicon ); |
|
288 |
|
289 // and the label text |
|
290 TPtrC labelText = aString.Mid( firstTabPos+1, |
|
291 secondTabPos - ( firstTabPos + 1 ) ); |
|
292 |
|
293 iCurrentText.Copy( labelText ); |
|
294 |
|
295 if ( !iStatusRefreshing ) |
|
296 { |
|
297 iStatusRefreshing = StringLoader::LoadL( |
|
298 R_QTN_SNIFFER_PLUG_IN_REFRESHING ); |
|
299 } |
|
300 iTextLabel->SetTextL( *iStatusRefreshing ); |
|
301 |
|
302 iUpdateSecureIconDeferred = secureicon; |
|
303 iUpdateSignalStrengthIconDeferred = strengthIcon; |
|
304 iUpdateStatusIconDeferred = statusIcon; |
|
305 iSavedUpdateStatusIconDeferred = statusIcon; |
|
306 |
|
307 return ETrue; |
|
308 } |
|
309 |
|
310 |
|
311 // -------------------------------------------------------------------------- |
|
312 // CWsfAiView::DoCompleteUpdateL() |
|
313 // -------------------------------------------------------------------------- |
|
314 // |
|
315 void CWsfAiView::DoCompleteUpdateL() |
|
316 { |
|
317 LOG_ENTERFN( "CWsfAiView::DoCompleteUpdateL" ); |
|
318 // cancel the periodic |
|
319 iDeferredUpdater->Cancel(); |
|
320 |
|
321 // update the label text |
|
322 iTextLabel->SetTextL( iCurrentText ); |
|
323 iCurrentText = KNullDesC(); |
|
324 |
|
325 iUpdateStatusIconDeferred = iSavedUpdateStatusIconDeferred; |
|
326 |
|
327 MakePublishIconsL(); |
|
328 |
|
329 TRAPD( error, |
|
330 iPublishObserver->PublishContentL( iPublishIconArray, iTextLabel ) ); |
|
331 if ( error ) |
|
332 { |
|
333 LOG_WRITEF( "Publish failed - %d error ignored", error ); |
|
334 } |
|
335 |
|
336 iPublishObserver->SetRefreshingL( EFalse ); |
|
337 } |
|
338 |
|
339 |
|
340 // -------------------------------------------------------------------------- |
|
341 // CWsfAiView::DoCompleteUpdateL() |
|
342 // -------------------------------------------------------------------------- |
|
343 // |
|
344 TInt CWsfAiView::DoCompleteUpdateL( TAny* aPtr ) |
|
345 { |
|
346 LOG_ENTERFN( "CWsfAiView::DoCompleteUpdateL" ); |
|
347 static_cast<CWsfAiView*>( aPtr )->DoCompleteUpdateL(); |
|
348 return ETrue; |
|
349 } |
|
350 |
|
351 |
|
352 // -------------------------------------------------------------------------- |
|
353 // CWsfAiView::DisplayEngineOffL() |
|
354 // -------------------------------------------------------------------------- |
|
355 // |
|
356 void CWsfAiView::DisplayEngineOffL() |
|
357 { |
|
358 LOG_ENTERFN( "CWsfAiView::DisplayEngineOffL" ); |
|
359 iDeferredUpdater->Cancel(); |
|
360 iPublishObserver->SetRefreshingL( EFalse ); |
|
361 |
|
362 if ( !iStatusScanningOff ) |
|
363 { |
|
364 iStatusScanningOff = StringLoader::LoadL( |
|
365 R_QTN_SNIFFER_PLUG_IN_SCANNING_OFF ); |
|
366 } |
|
367 |
|
368 iTextLabel->SetTextL( *iStatusScanningOff ); |
|
369 |
|
370 iUpdateSecureIconDeferred = ETransparentIcon; |
|
371 iUpdateSignalStrengthIconDeferred = ETransparentIcon; |
|
372 iUpdateStatusIconDeferred = EWlanOffIcon; |
|
373 iPublishObserver->SetScanningState( EFalse ); |
|
374 MakePublishIconsL(); |
|
375 |
|
376 TRAPD( error, |
|
377 iPublishObserver->PublishContentL( iPublishIconArray, iTextLabel ) ); |
|
378 if ( error ) |
|
379 { |
|
380 LOG_WRITEF( "Publish failed - %d error ignored", error ); |
|
381 } |
|
382 } |
|
383 |
|
384 |
|
385 // -------------------------------------------------------------------------- |
|
386 // CWsfAiView::ActivateRefreshTimer() |
|
387 // -------------------------------------------------------------------------- |
|
388 // |
|
389 void CWsfAiView::ActivateRefreshTimer() |
|
390 { |
|
391 LOG_ENTERFN( "CWsfAiView::ActivateRefreshTimer" ); |
|
392 iDeferredUpdater->Cancel(); |
|
393 iDeferredUpdater->Start( |
|
394 TTimeIntervalMicroSeconds32( KDeferredWaitTime ), |
|
395 TTimeIntervalMicroSeconds32( KDeferredWaitTime ), |
|
396 *iDeferredUpdateCallBack ); |
|
397 } |
|
398 |
|
399 |
|
400 // -------------------------------------------------------------------------- |
|
401 // CWsfAiView::MakePublishIconsL() |
|
402 // -------------------------------------------------------------------------- |
|
403 // |
|
404 void CWsfAiView::MakePublishIconsL() |
|
405 { |
|
406 LOG_ENTERFN( "CWsfAiView::MakePublishIconsL" ); |
|
407 if ( iPublishIconArray ) |
|
408 { |
|
409 iPublishIconArray->Reset(); |
|
410 iPublishIconArray->AppendL( iUpdateStatusIconDeferred ); |
|
411 iPublishIconArray->AppendL( iUpdateSecureIconDeferred ); |
|
412 iPublishIconArray->AppendL( iUpdateSignalStrengthIconDeferred ); |
|
413 } |
|
414 } |
|
415 |
|
416 |
|
417 // -------------------------------------------------------------------------- |
|
418 // CWsfAiView::MakeTransparentPublishIconsL() |
|
419 // -------------------------------------------------------------------------- |
|
420 // |
|
421 void CWsfAiView::MakeTransparentPublishIconsL() |
|
422 { |
|
423 LOG_ENTERFN( "CWsfAiView::MakeTransparentPublishIconsL" ); |
|
424 TWsfPluginIcons tmp2, tmp3; |
|
425 |
|
426 tmp2 = iUpdateSecureIconDeferred; |
|
427 tmp3 = iUpdateSignalStrengthIconDeferred; |
|
428 |
|
429 iUpdateSecureIconDeferred = ETransparentIcon; |
|
430 iUpdateSignalStrengthIconDeferred = ETransparentIcon; |
|
431 |
|
432 MakePublishIconsL(); |
|
433 |
|
434 iUpdateSecureIconDeferred = tmp2; |
|
435 iUpdateSignalStrengthIconDeferred = tmp3; |
|
436 } |
|
437 |
|
438 |
|
439 // -------------------------------------------------------------------------- |
|
440 // CWsfAiView::UpdateViewL() |
|
441 // -------------------------------------------------------------------------- |
|
442 // |
|
443 void CWsfAiView::UpdateViewL( MDesCArray* aItemTextArray ) |
|
444 { |
|
445 LOG_ENTERFN( "CWsfAiView::UpdateViewL" ); |
|
446 TChar delimiter('\t'); |
|
447 TWsfPluginIcons statusIcon; |
|
448 TWsfPluginIcons secureicon; |
|
449 TWsfPluginIcons strengthIcon; |
|
450 const TDesC& aString = aItemTextArray->MdcaPoint( 0 ) ; |
|
451 |
|
452 TInt firstTabPos = aString.Locate( delimiter ); |
|
453 TInt secondTabPos = aString.Mid( |
|
454 firstTabPos +1 ).Locate( |
|
455 delimiter ) + firstTabPos + 1; |
|
456 TInt thirdTabPos = aString.Mid( |
|
457 secondTabPos +1 ).Locate( |
|
458 delimiter ) + secondTabPos + 1; |
|
459 |
|
460 //read the icons |
|
461 TLex( aString.Mid( 0, firstTabPos )).Val( (TInt&)statusIcon ); |
|
462 TLex( aString.Mid( |
|
463 secondTabPos+1 , thirdTabPos - (secondTabPos+1) ) |
|
464 ).Val( (TInt&) strengthIcon); |
|
465 |
|
466 TLex( aString.Mid( |
|
467 thirdTabPos+1 , aString.Length() - ( thirdTabPos + 1 ) ) |
|
468 ).Val( (TInt&) secureicon ); |
|
469 |
|
470 // and the label text |
|
471 TPtrC labelText = aString.Mid( firstTabPos+1, |
|
472 secondTabPos - ( firstTabPos + 1 ) ); |
|
473 |
|
474 iTextLabel->SetTextL( labelText ); |
|
475 |
|
476 iUpdateStatusIconDeferred = statusIcon; |
|
477 |
|
478 MakeTransparentPublishIconsL(); |
|
479 |
|
480 iPublishObserver->PublishStatusIconL( iPublishIconArray, iTextLabel ); |
|
481 } |
|
482 |
|
483 // END OF FILE |
|