1 /* |
|
2 * Copyright (c) 2007-2010 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: Implemantation for CCamLocationIconController class. |
|
15 * |
|
16 * Copyright © 2007 Nokia. All rights reserved. |
|
17 * This material, including documentation and any related computer |
|
18 * programs, is protected by copyright controlled by Nokia. All |
|
19 * rights are reserved. Copying, including reproducing, storing, |
|
20 * adapting or translating, any or all of this material requires the |
|
21 * prior written consent of Nokia. This material also contains |
|
22 * confidential information which may not be disclosed to others |
|
23 * without the prior written consent of Nokia. |
|
24 |
|
25 * |
|
26 * |
|
27 */ |
|
28 |
|
29 |
|
30 #include "CamLocationIconController.h" |
|
31 |
|
32 #include <e32base.h> |
|
33 #include <e32property.h> // RProperty |
|
34 #ifndef __WINSCW__ |
|
35 #include <locationtrailpskeys.h> // P&S keys |
|
36 #endif |
|
37 #include <AknsConstants.h> // KAknsMessageSkinChange |
|
38 #include <aknlayoutscalable_apps.cdl.h> |
|
39 #include <layoutmetadata.cdl.h> |
|
40 #include <cameraapp.mbg> |
|
41 |
|
42 #include "CamAppController.h" |
|
43 #include "CamIndicator.h" |
|
44 #include "CamIndicatorResourceReader.h" |
|
45 #include "CamIndicatorData.h" |
|
46 |
|
47 #include "CamPropertyWatcher.h" |
|
48 #include "CamUtility.h" |
|
49 #include "CamSettingsInternal.hrh" |
|
50 |
|
51 #include "CamControllerObservers.h" |
|
52 |
|
53 // --------------------------------------------------------------------------- |
|
54 // CCamLocationIconController::CCamLocationIconController |
|
55 // --------------------------------------------------------------------------- |
|
56 // |
|
57 CCamLocationIconController::CCamLocationIconController( CCamAppController& aController, |
|
58 MCamLocationIconObserver& aObserver, |
|
59 TBool aCallbackActive ) : |
|
60 iController( aController ), iObserver( aObserver ), iCallbackActive( aCallbackActive ) |
|
61 { |
|
62 } |
|
63 |
|
64 // --------------------------------------------------------------------------- |
|
65 // CCamLocationIconController::~CCamLocationIconController |
|
66 // --------------------------------------------------------------------------- |
|
67 // |
|
68 CCamLocationIconController::~CCamLocationIconController() |
|
69 { |
|
70 PRINT ( _L("Camera => CCamLocationIconController::~CCamLocationIconController") ); |
|
71 |
|
72 iLocationIndicators.ResetAndDestroy(); |
|
73 iLocationIndicators.Close(); |
|
74 delete iLocationStateWatcher; |
|
75 |
|
76 iController.RemoveControllerObserver( this ); |
|
77 |
|
78 PRINT ( _L("Camera <= CCamLocationIconController::~CCamLocationIconController") ); |
|
79 } |
|
80 |
|
81 // --------------------------------------------------------------------------- |
|
82 // CCamLocationIconController::NewL |
|
83 // --------------------------------------------------------------------------- |
|
84 // |
|
85 CCamLocationIconController* CCamLocationIconController::NewL( CCamAppController& aController, |
|
86 MCamLocationIconObserver& aObserver, |
|
87 TBool aCallbackActive, TRect& aRect ) |
|
88 { |
|
89 PRINT ( _L("Camera => CCamLocationIconController::NewL") ); |
|
90 |
|
91 CCamLocationIconController* self = |
|
92 new (ELeave) CCamLocationIconController( aController, aObserver, aCallbackActive ); |
|
93 CleanupStack::PushL( self ); |
|
94 self->ConstructL(aRect); |
|
95 CleanupStack::Pop(); // self |
|
96 PRINT ( _L("Camera <= CCamLocationIconController::NewL") ); |
|
97 return self; |
|
98 } |
|
99 |
|
100 // --------------------------------------------------------------------------- |
|
101 // CCamLocationIconController::ConstructL |
|
102 // --------------------------------------------------------------------------- |
|
103 // |
|
104 void CCamLocationIconController::ConstructL(TRect& aRect) |
|
105 { |
|
106 PRINT ( _L("Camera => CCamLocationIconController::ConstructL") ); |
|
107 iEnv = CEikonEnv::Static(); |
|
108 iRect.SetRect(aRect.iTl, aRect.Size()); |
|
109 //Change this later when the location active object has been finished!! |
|
110 iLocationState = KLocationSettingStateOff; |
|
111 CreateLocationIndicatorL(); |
|
112 |
|
113 #ifndef __WINSCW__ |
|
114 // Construct property watchers for location indicator status |
|
115 iLocationStateWatcher = CCamPropertyWatcher::NewL( *this, KPSUidLocationTrail, KLocationTrailState ); |
|
116 |
|
117 // Subscribe to the properties |
|
118 iLocationStateWatcher->Subscribe(); |
|
119 #endif |
|
120 |
|
121 // Read initial values for location status |
|
122 ReadCurrentState(); |
|
123 |
|
124 iController.AddControllerObserverL( this ); |
|
125 |
|
126 PRINT ( _L( "Camera <= CCamLocationIconController::ConstructL" ) ); |
|
127 } |
|
128 |
|
129 |
|
130 //---------------------------------------------------------- |
|
131 // CCamLocationIconController::CreateLocationIndicatorL |
|
132 //---------------------------------------------------------- |
|
133 void CCamLocationIconController::CreateLocationIndicatorL() |
|
134 { |
|
135 RArray<TInt> icons; |
|
136 CleanupClosePushL( icons ); |
|
137 User::LeaveIfError( icons.Append( EMbmCameraappQgn_indi_cam4_geotag_off ) ); |
|
138 User::LeaveIfError( icons.Append( EMbmCameraappQgn_indi_cam4_geotag_off_mask ) ); |
|
139 User::LeaveIfError( icons.Append( EMbmCameraappQgn_indi_cam4_geotag_on ) ); |
|
140 User::LeaveIfError( icons.Append( EMbmCameraappQgn_indi_cam4_geotag_on_mask ) ); |
|
141 TInt count = icons.Count(); |
|
142 // Get the icon rect |
|
143 TRect iconRect = Rect(); |
|
144 |
|
145 CCamIndicator* indicator; |
|
146 for( TInt i = 0; i < count; i+=2 ) |
|
147 { |
|
148 indicator = CCamIndicator::NewL( iconRect ); |
|
149 CleanupStack::PushL( indicator ); |
|
150 indicator->AddIconL( icons[i], icons[i+1] ); // Bitmap & mask. |
|
151 indicator->SetRect( iconRect ); |
|
152 |
|
153 User::LeaveIfError( iLocationIndicators.Append( indicator ) ); |
|
154 CleanupStack::Pop( indicator ); |
|
155 } |
|
156 |
|
157 CleanupStack::PopAndDestroy( &icons ); |
|
158 |
|
159 } |
|
160 |
|
161 |
|
162 // --------------------------------------------------------------------------- |
|
163 // CCamLocationIconController::SetCallbackActive |
|
164 // --------------------------------------------------------------------------- |
|
165 // |
|
166 void CCamLocationIconController::SetCallbackActive( TBool aActive ) |
|
167 { |
|
168 iCallbackActive = aActive; |
|
169 } |
|
170 |
|
171 |
|
172 // --------------------------------------------------------------------------- |
|
173 // CCamLocationIconController::UpdateRect |
|
174 // --------------------------------------------------------------------------- |
|
175 // |
|
176 void CCamLocationIconController::UpdateRect() |
|
177 { |
|
178 TInt i; |
|
179 TRect newRect = Rect(); |
|
180 TInt count = iLocationIndicators.Count(); |
|
181 |
|
182 const TCamCameraMode mode = iController.CurrentMode(); |
|
183 const TCamCameraMode targetmode = iController.TargetMode(); |
|
184 TBool ShowIcon = ETrue; |
|
185 if ( (targetmode != mode) |
|
186 || (( ECamControllerImage != targetmode ) |
|
187 && ( ECamControllerVideo != targetmode )) ) |
|
188 { |
|
189 ShowIcon = EFalse; |
|
190 } |
|
191 |
|
192 for ( i = 0; i < count; i++ ) |
|
193 { |
|
194 |
|
195 if ( ShowIcon ) |
|
196 { |
|
197 iLocationIndicators[i]->DisplayIcon(); |
|
198 } |
|
199 else |
|
200 { |
|
201 iLocationIndicators[i]->ClearIcon(); |
|
202 } |
|
203 iLocationIndicators[i]->SetRect( newRect ); |
|
204 } |
|
205 NotifyObserver(); |
|
206 } |
|
207 |
|
208 // --------------------------------------------------------------------------- |
|
209 // CCamLocationIconController::SetLocationState |
|
210 // --------------------------------------------------------------------------- |
|
211 // |
|
212 void CCamLocationIconController::SetLocationState( TInt aState ) |
|
213 { |
|
214 PRINT( _L("Camera => CCamLocationIconController::SetLocationState") ); |
|
215 |
|
216 // Possible location trail states are 0,1,2 and 3 |
|
217 // but the GPS data is available only with the state 3 |
|
218 // so that is when the icon is changed to on state. |
|
219 // Possible values |
|
220 // - TrailStopped (value 0 - off-icon) |
|
221 // - TrailStarted - No valid GPS data (value 1 - off-icon) |
|
222 // - TrailStarted - Searching GPS device (value 2 - off-icon) |
|
223 // - TrailStarted - GPS data available (value 3 - on-icon) |
|
224 if ( KCamLocationTrailGPSDataAvail == aState ) |
|
225 { |
|
226 iLocationState = KLocationSettingStateOn; |
|
227 } |
|
228 else |
|
229 { |
|
230 iLocationState = KLocationSettingStateOff; |
|
231 } |
|
232 |
|
233 NotifyObserver(); |
|
234 |
|
235 PRINT( _L("Camera <= CCamLocationIconController::SetLocationState") ); |
|
236 } |
|
237 |
|
238 // --------------------------------------------------------------------------- |
|
239 // CCamLocationIconController::Rect |
|
240 // Returns the rectangle defining the position and size |
|
241 // of the location icon |
|
242 // ---------------------------------------------------- |
|
243 // |
|
244 TRect CCamLocationIconController::Rect() const |
|
245 { |
|
246 TAknLayoutRect camIndicatorPane; |
|
247 TAknLayoutRect layoutRect; |
|
248 |
|
249 TSize screenSize; |
|
250 AknLayoutUtils::LayoutMetricsSize( AknLayoutUtils::EScreen, screenSize ); |
|
251 TRect extent = TRect( TPoint(), screenSize ); |
|
252 |
|
253 const TCamCameraMode targetmode = iController.TargetMode(); |
|
254 const TCamCaptureOperation operation = iController.CurrentVideoOperation(); |
|
255 if ( ECamControllerVideo == targetmode ) |
|
256 { |
|
257 if ( ( ECamCapturing == operation )|| |
|
258 ( ECamPausing == operation ) || |
|
259 ( ECamPaused == operation ) || |
|
260 ( ECamResuming == operation )) |
|
261 { |
|
262 if ( CamUtility::IsNhdDevice() ) |
|
263 { |
|
264 if ( Layout_Meta_Data::IsLandscapeOrientation() ) |
|
265 { |
|
266 camIndicatorPane.LayoutRect( |
|
267 extent, |
|
268 AknLayoutScalable_Apps::vid4_progress_pane( 1 ) ); |
|
269 layoutRect.LayoutRect( |
|
270 camIndicatorPane.Rect(), |
|
271 AknLayoutScalable_Apps::vid4_progress_pane_g5( 0 ) ); |
|
272 } |
|
273 else // portrait |
|
274 { |
|
275 camIndicatorPane.LayoutRect( |
|
276 extent, |
|
277 AknLayoutScalable_Apps::vid4_progress_pane( 0 ) ); |
|
278 layoutRect.LayoutRect( |
|
279 camIndicatorPane.Rect(), |
|
280 AknLayoutScalable_Apps::vid4_progress_pane_g5( 1 ) ); |
|
281 } |
|
282 } |
|
283 else |
|
284 { |
|
285 if ( Layout_Meta_Data::IsLandscapeOrientation() ) |
|
286 { |
|
287 camIndicatorPane.LayoutRect( |
|
288 extent, |
|
289 AknLayoutScalable_Apps::vid6_indi_pane( 0 ) ); |
|
290 layoutRect.LayoutRect( |
|
291 camIndicatorPane.Rect(), |
|
292 AknLayoutScalable_Apps::vid6_indi_pane_g4( 1 ) ); |
|
293 } |
|
294 else // portrait |
|
295 { |
|
296 camIndicatorPane.LayoutRect( |
|
297 extent, |
|
298 AknLayoutScalable_Apps::vid6_indi_pane( 3 ) ); |
|
299 layoutRect.LayoutRect( |
|
300 camIndicatorPane.Rect(), |
|
301 AknLayoutScalable_Apps::vid6_indi_pane_g4( 3 ) ); |
|
302 } |
|
303 } |
|
304 } |
|
305 else |
|
306 { |
|
307 if ( CamUtility::IsNhdDevice() ) |
|
308 { |
|
309 if ( Layout_Meta_Data::IsLandscapeOrientation() ) |
|
310 { |
|
311 camIndicatorPane.LayoutRect( extent, |
|
312 AknLayoutScalable_Apps::vid4_progress_pane( 1 ) ); // vid4_indicators_pane should be used |
|
313 layoutRect.LayoutRect( camIndicatorPane.Rect(), |
|
314 AknLayoutScalable_Apps::vid4_indicators_pane_g5( 0 ) ); |
|
315 } |
|
316 else // portrait |
|
317 { |
|
318 camIndicatorPane.LayoutRect( |
|
319 extent, |
|
320 AknLayoutScalable_Apps::vid4_indicators_pane( 0 ) ); |
|
321 layoutRect.LayoutRect( |
|
322 camIndicatorPane.Rect(), |
|
323 AknLayoutScalable_Apps::vid4_indicators_pane_g5( 1 ) ); |
|
324 } |
|
325 } |
|
326 else |
|
327 { |
|
328 if ( Layout_Meta_Data::IsLandscapeOrientation() ) |
|
329 { |
|
330 camIndicatorPane.LayoutRect( |
|
331 extent, |
|
332 AknLayoutScalable_Apps::vid6_indi_pane( 0 ) ); |
|
333 layoutRect.LayoutRect( |
|
334 camIndicatorPane.Rect(), |
|
335 AknLayoutScalable_Apps::vid6_indi_pane_g4( 0 ) ); |
|
336 } |
|
337 else // portrait |
|
338 { |
|
339 camIndicatorPane.LayoutRect( |
|
340 extent, |
|
341 AknLayoutScalable_Apps::vid6_indi_pane( 3 ) ); |
|
342 layoutRect.LayoutRect( |
|
343 camIndicatorPane.Rect(), |
|
344 AknLayoutScalable_Apps::vid6_indi_pane_g4( 2 ) ); |
|
345 } |
|
346 } |
|
347 } |
|
348 } |
|
349 else |
|
350 { |
|
351 if ( CamUtility::IsNhdDevice() ) |
|
352 { |
|
353 if ( Layout_Meta_Data::IsLandscapeOrientation() ) |
|
354 { |
|
355 camIndicatorPane.LayoutRect( |
|
356 extent, |
|
357 AknLayoutScalable_Apps::cam4_indicators_pane( 1 ) ); |
|
358 layoutRect.LayoutRect( |
|
359 camIndicatorPane.Rect(), |
|
360 AknLayoutScalable_Apps::cam4_indicators_pane_g3( 0 ) ); |
|
361 } |
|
362 else // portrait |
|
363 { |
|
364 camIndicatorPane.LayoutRect( |
|
365 extent, |
|
366 AknLayoutScalable_Apps::cam4_indicators_pane( 0 ) ); |
|
367 layoutRect.LayoutRect( |
|
368 camIndicatorPane.Rect(), |
|
369 AknLayoutScalable_Apps::cam4_indicators_pane_g3( 1 ) ); |
|
370 } |
|
371 } |
|
372 else |
|
373 { |
|
374 if ( Layout_Meta_Data::IsLandscapeOrientation() ) |
|
375 { |
|
376 camIndicatorPane.LayoutRect( |
|
377 extent, |
|
378 AknLayoutScalable_Apps::cam6_indi_pane( 0 ) ); |
|
379 layoutRect.LayoutRect( |
|
380 camIndicatorPane.Rect(), |
|
381 AknLayoutScalable_Apps::cam6_indi_pane_g3( 0 ) ); |
|
382 } |
|
383 else // portrait |
|
384 { |
|
385 camIndicatorPane.LayoutRect( |
|
386 extent, |
|
387 AknLayoutScalable_Apps::cam6_indi_pane( 3 ) ); |
|
388 layoutRect.LayoutRect( |
|
389 camIndicatorPane.Rect(), |
|
390 AknLayoutScalable_Apps::cam6_indi_pane_g3( 2 ) ); |
|
391 } |
|
392 } |
|
393 } |
|
394 return layoutRect.Rect(); |
|
395 } |
|
396 |
|
397 // --------------------------------------------------------------------------- |
|
398 // CCamLocationIconController::Draw |
|
399 // --------------------------------------------------------------------------- |
|
400 // |
|
401 void CCamLocationIconController::Draw( CBitmapContext& aGc ) const |
|
402 { |
|
403 PRINT( _L("Camera => CCamLocationIconController::Draw") ); |
|
404 |
|
405 // Make sure no brush is being used |
|
406 aGc.SetBrushStyle( CGraphicsContext::ENullBrush ); |
|
407 iLocationIndicators[iLocationState]->Draw( aGc ); |
|
408 |
|
409 PRINT( _L("Camera <= CCamLocationIconController::Draw") ); |
|
410 } |
|
411 |
|
412 |
|
413 // --------------------------------------------------------------------------- |
|
414 // CCamLocationIconController::NotifyObserver |
|
415 // --------------------------------------------------------------------------- |
|
416 // |
|
417 void CCamLocationIconController::NotifyObserver() |
|
418 { |
|
419 if( iCallbackActive ) |
|
420 { |
|
421 iObserver.LocationIconUpdated(); |
|
422 } |
|
423 } |
|
424 |
|
425 // --------------------------------------------------------------------------- |
|
426 // CCamLocationIconController::ReadCurrentState |
|
427 // --------------------------------------------------------------------------- |
|
428 // |
|
429 void CCamLocationIconController::ReadCurrentState() |
|
430 { |
|
431 PRINT( _L("Camera => CCamLocationIconController::ReadCurrentState") ); |
|
432 |
|
433 TInt locationState = KLocationSettingStateOff; |
|
434 #ifndef __WINSCW__ |
|
435 TInt err = KErrNone; |
|
436 |
|
437 // Get the location state |
|
438 err = iLocationStateWatcher->Get( locationState ); |
|
439 if( KErrNone == err && -1 != locationState && KCamLocationTrailStopped <= locationState && KCamLocationTrailGPSDataAvail >= locationState ) |
|
440 { |
|
441 // We got an acceptable value |
|
442 SetLocationState( locationState ); |
|
443 } |
|
444 else |
|
445 { |
|
446 // Default to off value |
|
447 SetLocationState( KLocationSettingStateOff ); |
|
448 } |
|
449 #endif // __WINSCW__ |
|
450 |
|
451 NotifyObserver(); |
|
452 |
|
453 PRINT( _L("Camera <= CCamLocationIconController::ReadCurrentState") ); |
|
454 } |
|
455 |
|
456 // --------------------------------------------------------------------------- |
|
457 // CCamLocationIconController::HandlePropertyChangedL |
|
458 // --------------------------------------------------------------------------- |
|
459 // |
|
460 #ifndef __WINSCW__ |
|
461 void CCamLocationIconController::HandlePropertyChangedL( const TUid& aCategory, const TUint aKey ) |
|
462 { |
|
463 PRINT( _L("Camera => CCamLocationIconController::HandlePropertyChangedL") ); |
|
464 |
|
465 TInt value = KLocationSettingStateOff; |
|
466 if( KPSUidLocationTrail == aCategory && KLocationTrailState == aKey ) |
|
467 { |
|
468 TInt err = iLocationStateWatcher->Get( value ); |
|
469 if( KErrNone == err && -1 != value && KCamLocationTrailStopped <= value && KCamLocationTrailGPSDataAvail >= value ) |
|
470 { |
|
471 SetLocationState( value ); |
|
472 } |
|
473 } |
|
474 else |
|
475 { |
|
476 // Do nothing. For Lint. |
|
477 } |
|
478 |
|
479 PRINT( _L("Camera <= CCamLocationIconController::HandlePropertyChangedL") ); |
|
480 } |
|
481 #else |
|
482 void CCamLocationIconController::HandlePropertyChangedL( const TUid& /*aCategory*/, const TUint /*aKey*/ ) |
|
483 { |
|
484 // Empty |
|
485 } |
|
486 #endif // __WINSCW__ |
|
487 |
|
488 |
|
489 // --------------------------------------------------------------------------- |
|
490 // HandleControllerEventL |
|
491 // |
|
492 // Update the rect for any controller event |
|
493 // --------------------------------------------------------------------------- |
|
494 // |
|
495 void |
|
496 CCamLocationIconController::HandleControllerEventL( TCamControllerEvent aEvent, |
|
497 TInt /*aError*/ ) |
|
498 { |
|
499 PRINT( _L("Camera => CCamLocationIconController::HandleControllerEventL") ); |
|
500 if ( ECamEventExitRequested != aEvent ) |
|
501 { |
|
502 TBool locIconVisible( EFalse ); |
|
503 locIconVisible = |
|
504 iController.IntegerSettingValue( ECamSettingItemRecLocation ) == ECamLocationOn; |
|
505 |
|
506 if ( locIconVisible ) |
|
507 { |
|
508 PRINT( _L("Camera => UpdateRect()") ); |
|
509 UpdateRect(); |
|
510 PRINT( _L("Camera <= UpdateRect()") ); |
|
511 } |
|
512 } |
|
513 PRINT( _L("Camera <= CCamLocationIconController::HandleControllerEventL") ); |
|
514 } |
|
515 |
|