20
|
1 |
/*
|
|
2 |
* Copyright (c) 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 the class CFMRadioScanLocalStationsContainer
|
|
15 |
*
|
|
16 |
*/
|
|
17 |
|
|
18 |
|
|
19 |
// INCLUDE FILES
|
|
20 |
#include <e32math.h>
|
|
21 |
#include <AknsSkinInstance.h>
|
|
22 |
#include <AknsUtils.h>
|
|
23 |
#include <AknsDrawUtils.h>
|
|
24 |
#include <AknsBasicBackgroundControlContext.h>
|
|
25 |
#include <akntoolbar.h>
|
|
26 |
#include <gulutil.h>
|
|
27 |
#include <w32std.h>
|
|
28 |
#include <fmradio.rsg>
|
|
29 |
#include <StringLoader.h>
|
|
30 |
#include <eiklabel.h>
|
|
31 |
#include <AknWaitDialog.h>
|
|
32 |
#include <eikclbd.h>
|
|
33 |
#include <AknIconArray.h>
|
|
34 |
#include <gulicon.h>
|
|
35 |
#include <fmradiouids.h>
|
|
36 |
#include <aknconsts.h>
|
|
37 |
#include <avkon.mbg>
|
|
38 |
|
|
39 |
#if defined __SERIES60_HELP || defined FF_S60_HELPS_IN_USE
|
|
40 |
#include "radio.hlp.hrh"
|
|
41 |
#endif
|
|
42 |
#include "fmradioapp.h"
|
|
43 |
#include "fmradioappui.h"
|
|
44 |
#include "fmradioscanlocalstationscontainer.h"
|
|
45 |
#include "fmradioscanlocalstationsview.h"
|
|
46 |
|
|
47 |
// CONSTANTS
|
|
48 |
|
|
49 |
// ================= MEMBER FUNCTIONS =======================
|
|
50 |
|
|
51 |
// ----------------------------------------------------------------------------
|
|
52 |
// CFMRadioScanLocalStationsContainer::CFMRadioScanLocalStationsContainer
|
|
53 |
// Default constructor
|
|
54 |
// ----------------------------------------------------------------------------
|
|
55 |
//
|
|
56 |
CFMRadioScanLocalStationsContainer::CFMRadioScanLocalStationsContainer( CRadioEngine& aRadioEngine ):
|
|
57 |
iRadioEngine( aRadioEngine )
|
|
58 |
{
|
|
59 |
}
|
|
60 |
|
|
61 |
// ---------------------------------------------------------
|
|
62 |
// CFMRadioScanLocalStationsContainer::NewL
|
|
63 |
// Two-phase constructor of CFMRadioScanLocalStationsContainer
|
|
64 |
// ---------------------------------------------------------
|
|
65 |
//
|
|
66 |
CFMRadioScanLocalStationsContainer* CFMRadioScanLocalStationsContainer::NewL( const TRect& aRect, CRadioEngine& aRadioEngine )
|
|
67 |
{
|
|
68 |
CFMRadioScanLocalStationsContainer* self = new (ELeave) CFMRadioScanLocalStationsContainer( aRadioEngine );
|
|
69 |
CleanupStack::PushL( self );
|
|
70 |
self->ConstructL( aRect );
|
|
71 |
CleanupStack::Pop( self );
|
|
72 |
return self;
|
|
73 |
}
|
|
74 |
|
|
75 |
// ----------------------------------------------------
|
|
76 |
// CFMRadioScanLocalStationsContainer::ConstructL
|
|
77 |
// EPOC two phased constructor
|
|
78 |
// ----------------------------------------------------
|
|
79 |
//
|
|
80 |
void CFMRadioScanLocalStationsContainer::ConstructL( const TRect& aRect )
|
|
81 |
{
|
|
82 |
// check the layout orientation
|
|
83 |
CFMRadioAppUi* appUi = static_cast<CFMRadioAppUi*>( iCoeEnv->AppUi() );
|
|
84 |
TBool isLandscape = appUi->IsLandscapeOrientation();
|
|
85 |
CreateWindowL();
|
|
86 |
|
|
87 |
iSkin = AknsUtils::SkinInstance();
|
|
88 |
|
|
89 |
// Instantiate a listbox for the channel list
|
|
90 |
iChannelList = new ( ELeave ) CAknSingleNumberStyleListBox();
|
|
91 |
iChannelList->SetContainerWindowL( *this );
|
|
92 |
iChannelList->SetListBoxObserver( this );
|
|
93 |
iChannelList->ConstructL( this, CEikListBox::ELoopScrolling | EAknListBoxSelectionList ); // Looped list
|
|
94 |
// Create scrollbars
|
|
95 |
iChannelList->CreateScrollBarFrameL( ETrue );
|
|
96 |
|
|
97 |
CAknIconArray* listIconArray = new ( ELeave ) CAknIconArray( 1 );
|
|
98 |
CleanupStack::PushL( listIconArray );
|
|
99 |
CreateListIconsL( *listIconArray );
|
|
100 |
iChannelList->ItemDrawer()->ColumnData()->SetIconArray( listIconArray );
|
|
101 |
CleanupStack::Pop( listIconArray );
|
|
102 |
|
|
103 |
// Array for channels
|
|
104 |
iChannelItemArray = new( ELeave ) CDesCArrayFlat( KMaxNumberOfChannelListItems );
|
|
105 |
InitializeChannelListL();
|
|
106 |
SetRect( aRect );
|
|
107 |
|
|
108 |
CFMRadioScanLocalStationsView* searchStationsView = static_cast<CFMRadioScanLocalStationsView*> ( appUi->View( KFMRadioScanLocalStationsViewId ) );
|
|
109 |
|
|
110 |
ActivateL();
|
|
111 |
}
|
|
112 |
|
|
113 |
// ----------------------------------------------------
|
|
114 |
// CFMRadioScanLocalStationsContainer::CreateListIconsL
|
|
115 |
// ----------------------------------------------------
|
|
116 |
//
|
|
117 |
void CFMRadioScanLocalStationsContainer::CreateListIconsL( CArrayPtr<CGulIcon>& aArray )
|
|
118 |
{
|
|
119 |
if ( iBitMaps.Count() )
|
|
120 |
{
|
|
121 |
// release any previously created bitmaps
|
|
122 |
iBitMaps.ResetAndDestroy();
|
|
123 |
}
|
|
124 |
|
|
125 |
TRgb defaultColor = iEikonEnv->Color( EColorControlText );
|
|
126 |
|
|
127 |
// speaker icon
|
|
128 |
CFbsBitmap* playingIconBitmap = NULL;
|
|
129 |
CFbsBitmap* playingIconBitmapMask = NULL;
|
|
130 |
|
|
131 |
AknsUtils::CreateColorIconLC( iSkin,
|
|
132 |
KAknsIIDQgnIndiSpeaker,
|
|
133 |
KAknsIIDQsnIconColors,
|
|
134 |
EAknsCIQsnIconColorsCG13,
|
|
135 |
playingIconBitmap,
|
|
136 |
playingIconBitmapMask,
|
|
137 |
KAvkonBitmapFile,
|
|
138 |
EMbmAvkonQgn_indi_speaker,
|
|
139 |
EMbmAvkonQgn_indi_speaker_mask,
|
|
140 |
defaultColor
|
|
141 |
);
|
|
142 |
iBitMaps.AppendL( playingIconBitmap );
|
|
143 |
iBitMaps.AppendL( playingIconBitmapMask );
|
|
144 |
CleanupStack::Pop( 2 ); // playingIconBitmap, playingIconBitmapMask
|
|
145 |
|
|
146 |
CGulIcon* playingIcon = CGulIcon::NewLC();
|
|
147 |
playingIcon->SetBitmapsOwnedExternally( ETrue );
|
|
148 |
playingIcon->SetBitmap( playingIconBitmap );
|
|
149 |
playingIcon->SetMask( playingIconBitmap );
|
|
150 |
aArray.AppendL( playingIcon );
|
|
151 |
CleanupStack::Pop( playingIcon );
|
|
152 |
}
|
|
153 |
|
|
154 |
// ----------------------------------------------------
|
|
155 |
// CFMRadioScanLocalStationsContainer::~CFMRadioScanLocalStationsContainer
|
|
156 |
// Class destructor
|
|
157 |
// ----------------------------------------------------
|
|
158 |
//
|
|
159 |
CFMRadioScanLocalStationsContainer::~CFMRadioScanLocalStationsContainer()
|
|
160 |
{
|
|
161 |
delete iChannelList;
|
|
162 |
iBitMaps.ResetAndDestroy();
|
|
163 |
iBitMaps.Close();
|
|
164 |
delete iChannelItemArray;
|
|
165 |
}
|
|
166 |
|
|
167 |
// ----------------------------------------------------
|
|
168 |
// CFMRadioScanLocalStationsContainer::InitializeChannelListL
|
|
169 |
// Create the channel list (initially all spots are set as empty)
|
|
170 |
// ----------------------------------------------------
|
|
171 |
//
|
|
172 |
void CFMRadioScanLocalStationsContainer::InitializeChannelListL()
|
|
173 |
{
|
|
174 |
iChannelList->Reset();
|
|
175 |
iChannelItemArray->Reset();
|
|
176 |
iChannelList->ScrollBarFrame()->SetScrollBarVisibilityL( CEikScrollBarFrame::EOff, CEikScrollBarFrame::EAuto );
|
|
177 |
// Pass the array to the listbox model and set the ownership type
|
|
178 |
iChannelList->Model()->SetItemTextArray( (MDesCArray*) iChannelItemArray );
|
|
179 |
iChannelList->Model()->SetOwnershipType( ELbmDoesNotOwnItemArray );
|
|
180 |
iChannelList->HandleItemAdditionL();
|
|
181 |
DrawDeferred();
|
|
182 |
}
|
|
183 |
|
|
184 |
// ----------------------------------------------------
|
|
185 |
// CFMRadioScanLocalStationsContainer::UpdateChannelListContentL
|
|
186 |
// Update the content of the channel at aIndex with the
|
|
187 |
// values specified
|
|
188 |
// ----------------------------------------------------
|
|
189 |
//
|
|
190 |
void CFMRadioScanLocalStationsContainer::UpdateChannelListContentL( TInt aIndex,
|
|
191 |
const TDesC& aInfoText,
|
|
192 |
TInt aChannelFrequency,
|
|
193 |
TBool aNowPlaying,
|
|
194 |
TBool aInfoTextPlacement )
|
|
195 |
{
|
|
196 |
TBuf<KLengthOfChannelItemString> textChannelItem;
|
|
197 |
TBuf<KLengthOfChIndexStringChList> textChIndex;
|
|
198 |
TBuf<KLengthOfChannelItemIconIndexString> textChIconIndex;
|
|
199 |
|
|
200 |
textChIndex.SetLength( 0 );
|
|
201 |
|
|
202 |
textChIconIndex.Format( KChIconIndexFormatChList, KNowPlayingIconIndexChList ) ;
|
|
203 |
textChannelItem.Append( textChIndex );
|
|
204 |
textChannelItem.Append( KColumnListSeparator );
|
|
205 |
|
|
206 |
TReal frequency = static_cast<TReal>( aChannelFrequency / static_cast<TReal>( KHzConversionFactor ));
|
|
207 |
// Gets locale decimal separator automatically
|
|
208 |
TRealFormat format(KFrequencyMaxLength, iRadioEngine.DecimalCount() );
|
|
209 |
TBuf<30> frequencyString;
|
|
210 |
frequencyString.Num( frequency, format );
|
|
211 |
|
|
212 |
HBufC* listItemString = NULL;
|
|
213 |
if ( aInfoTextPlacement ) // frequency and PS name
|
|
214 |
{
|
|
215 |
const TInt granularity = 2;
|
|
216 |
|
|
217 |
CDesCArray* stringsArray = new ( ELeave ) CDesCArrayFlat( granularity );
|
|
218 |
CleanupStack::PushL( stringsArray );
|
|
219 |
stringsArray->AppendL( frequencyString );
|
|
220 |
stringsArray->AppendL( aInfoText );
|
|
221 |
|
|
222 |
listItemString = StringLoader::LoadL( R_QTN_FMRADIO_SINGLE_FREQ_NAME, *stringsArray, iEikonEnv );
|
|
223 |
CleanupStack::PopAndDestroy( stringsArray );
|
|
224 |
CleanupStack::PushL( listItemString );
|
|
225 |
}
|
|
226 |
else // frequency
|
|
227 |
{
|
|
228 |
listItemString = StringLoader::LoadLC( R_QTN_FMRADIO_SINGLE_FREQ, frequencyString, iEikonEnv );
|
|
229 |
}
|
|
230 |
|
|
231 |
// Update for display of Hindi Devnagari Numbers
|
|
232 |
TPtr listItemStringPtr = listItemString->Des();
|
|
233 |
AknTextUtils::LanguageSpecificNumberConversion( listItemStringPtr );
|
|
234 |
|
|
235 |
textChannelItem.Append( *listItemString );
|
|
236 |
CleanupStack::PopAndDestroy( listItemString );
|
|
237 |
|
|
238 |
// Set 'Now Playing' icon to the channel item
|
|
239 |
textChannelItem.Append( KColumnListSeparator );
|
|
240 |
|
|
241 |
if ( aNowPlaying )
|
|
242 |
{
|
|
243 |
textChannelItem.Append( textChIconIndex );
|
|
244 |
}
|
|
245 |
|
|
246 |
if ( aIndex < iChannelItemArray->Count() && aIndex >= 0 )
|
|
247 |
{
|
|
248 |
iChannelItemArray->Delete( aIndex );
|
|
249 |
iChannelItemArray->InsertL( aIndex, textChannelItem );
|
|
250 |
}
|
|
251 |
else
|
|
252 |
{
|
|
253 |
iChannelItemArray->AppendL( textChannelItem );
|
|
254 |
iChannelList->HandleItemAdditionL(); // Update list
|
|
255 |
iChannelList->UpdateScrollBarsL();
|
|
256 |
}
|
|
257 |
|
|
258 |
iChannelList->DrawDeferred();
|
|
259 |
}
|
|
260 |
|
|
261 |
// --------------------------------------------------------------------------------
|
|
262 |
// CFMRadioScanLocalStationsContainer::InsertScannedChannelToListL
|
|
263 |
// --------------------------------------------------------------------------------
|
|
264 |
//
|
|
265 |
void CFMRadioScanLocalStationsContainer::InsertScannedChannelToListL( TInt aIndex, TInt aChannelFrequency )
|
|
266 |
{
|
|
267 |
TBuf<KLengthOfChannelItemString> textChannelItem;
|
|
268 |
TBuf<KLengthOfChIndexStringChList> textChIndex;
|
|
269 |
|
|
270 |
textChannelItem.Append( textChIndex );
|
|
271 |
textChannelItem.Append( KColumnListSeparator );
|
|
272 |
|
|
273 |
TReal frequency = static_cast<TReal>( aChannelFrequency / static_cast<TReal>( KHzConversionFactor ));
|
|
274 |
// Gets locale decimal separator automatically
|
|
275 |
TRealFormat format(KFrequencyMaxLength, iRadioEngine.DecimalCount() );
|
|
276 |
TBuf<30> frequencyString;
|
|
277 |
frequencyString.Num( frequency, format );
|
|
278 |
|
|
279 |
HBufC* listItemString = listItemString = StringLoader::LoadLC( R_QTN_FMRADIO_SINGLE_FREQ, frequencyString, iEikonEnv );
|
|
280 |
// Update for display of Hindi Devnagari Numbers
|
|
281 |
TPtr listItemStringPtr = listItemString->Des();
|
|
282 |
AknTextUtils::LanguageSpecificNumberConversion( listItemStringPtr );
|
|
283 |
textChannelItem.Append( *listItemString );
|
|
284 |
CleanupStack::PopAndDestroy( listItemString );
|
|
285 |
|
|
286 |
// Set 'Now Playing' icon to the channel item
|
|
287 |
textChannelItem.Append( KColumnListSeparator );
|
|
288 |
|
|
289 |
if ( aIndex <= ( iChannelItemArray->Count() - 1 ) )
|
|
290 |
{
|
|
291 |
iChannelItemArray->InsertL( aIndex, textChannelItem );
|
|
292 |
}
|
|
293 |
else
|
|
294 |
{
|
|
295 |
iChannelItemArray->AppendL( textChannelItem );
|
|
296 |
}
|
|
297 |
|
|
298 |
iChannelList->HandleItemAdditionL(); // Update list
|
|
299 |
iChannelList->UpdateScrollBarsL();
|
|
300 |
iChannelList->DrawDeferred();
|
|
301 |
}
|
|
302 |
|
|
303 |
// ----------------------------------------------------
|
|
304 |
// CFMRadioScanLocalStationsContainer::RemoveChannelListContentL
|
|
305 |
//
|
|
306 |
// ----------------------------------------------------
|
|
307 |
//
|
|
308 |
void CFMRadioScanLocalStationsContainer::RemoveChannelListContentL( TInt aIndex )
|
|
309 |
{
|
|
310 |
if ( aIndex < iChannelItemArray->Count() )
|
|
311 |
{
|
|
312 |
iChannelItemArray->Delete( aIndex );
|
|
313 |
iChannelList->HandleItemRemovalL();
|
|
314 |
iChannelList->UpdateScrollBarsL();
|
|
315 |
|
|
316 |
TInt channelCount = iChannelItemArray->Count();
|
|
317 |
// check if the last channel is saved and update current item
|
|
318 |
if ( aIndex == channelCount && channelCount > 0 )
|
|
319 |
{
|
|
320 |
iChannelList->SetCurrentItemIndex( channelCount - 1 );
|
|
321 |
}
|
|
322 |
iChannelList->DrawDeferred();
|
|
323 |
}
|
|
324 |
}
|
|
325 |
|
|
326 |
// ----------------------------------------------------
|
|
327 |
// CFMRadioScanLocalStationsContainer::UpdateNowPlayingIconL
|
|
328 |
// Displays 'Now Playing' icon in the current selected channel item.
|
|
329 |
// ----------------------------------------------------
|
|
330 |
//
|
|
331 |
void CFMRadioScanLocalStationsContainer::UpdateNowPlayingIconL( TInt aNewIndex, TInt aOldIndex )
|
|
332 |
{
|
|
333 |
HideNowPlayingIconL( aOldIndex, EFalse );
|
|
334 |
|
|
335 |
if ( aNewIndex >= 0 && aNewIndex < iChannelItemArray->Count() )
|
|
336 |
{
|
|
337 |
TBuf<KLengthOfChannelItemIconIndexString> textChIconIndex;
|
|
338 |
textChIconIndex.Format( KChIconIndexFormatChList, KNowPlayingIconIndexChList );
|
|
339 |
HBufC* channelItem = HBufC::NewLC( KLengthOfChannelItemString );
|
|
340 |
channelItem->Des().Copy( iChannelItemArray->MdcaPoint( aNewIndex ) );
|
|
341 |
TPtr ptr( channelItem->Des() );
|
|
342 |
ptr.Append( textChIconIndex ); // Add icon index
|
|
343 |
|
|
344 |
iChannelItemArray->InsertL( aNewIndex, *channelItem );
|
|
345 |
CleanupStack::PopAndDestroy( channelItem );
|
|
346 |
iChannelList->HandleItemAdditionL(); // Update list
|
|
347 |
iChannelItemArray->Delete( aNewIndex + 1 );
|
|
348 |
iChannelList->HandleItemRemovalL();
|
|
349 |
iChannelList->UpdateScrollBarsL();
|
|
350 |
}
|
|
351 |
// required for fast channel browsing
|
|
352 |
iChannelList->DrawNow();
|
|
353 |
}
|
|
354 |
|
|
355 |
// ----------------------------------------------------
|
|
356 |
// CFMRadioScanLocalStationsContainer::HideNowPlayingIconL
|
|
357 |
// Hides 'Now Playing' icon from the last selected channel.
|
|
358 |
// ----------------------------------------------------
|
|
359 |
//
|
|
360 |
void CFMRadioScanLocalStationsContainer::HideNowPlayingIconL( TInt aIndex, TBool aDraw )
|
|
361 |
{
|
|
362 |
if ( aIndex >= 0 && aIndex < iChannelItemArray->Count() )
|
|
363 |
{
|
|
364 |
HBufC* channelItem = HBufC::NewLC( KLengthOfChannelItemString );
|
|
365 |
channelItem->Des().Copy( iChannelItemArray->MdcaPoint( aIndex ) );
|
|
366 |
TPtr ptr( channelItem->Des() );
|
|
367 |
|
|
368 |
TBuf<KLengthOfChannelItemIconIndexString> textChIconIndex;
|
|
369 |
TPtrC iconIndexPtr( textChIconIndex );
|
|
370 |
TInt err = TextUtils::ColumnText( iconIndexPtr, 2, &ptr );
|
|
371 |
|
|
372 |
if ( iconIndexPtr.Length() > 0 )
|
|
373 |
{
|
|
374 |
ptr.Delete( ptr.Length() - iconIndexPtr.Length(), iconIndexPtr.Length() ); // Remove icon index
|
|
375 |
iChannelItemArray->InsertL( aIndex, *channelItem );
|
|
376 |
iChannelList->HandleItemAdditionL(); // Update list
|
|
377 |
iChannelItemArray->Delete( aIndex + 1 );
|
|
378 |
iChannelList->HandleItemRemovalL();
|
|
379 |
iChannelList->UpdateScrollBarsL();
|
|
380 |
|
|
381 |
}
|
|
382 |
CleanupStack::PopAndDestroy( channelItem );
|
|
383 |
if ( aDraw )
|
|
384 |
{
|
|
385 |
iChannelList->DrawDeferred();
|
|
386 |
}
|
|
387 |
}
|
|
388 |
}
|
|
389 |
|
|
390 |
// ----------------------------------------------------
|
|
391 |
// CFMRadioScanLocalStationsContainer::SetFaded
|
|
392 |
// Fades the entire window and controls in the window owned
|
|
393 |
// by this container control.
|
|
394 |
// ----------------------------------------------------
|
|
395 |
//
|
|
396 |
void CFMRadioScanLocalStationsContainer::SetFaded( TBool aFaded )
|
|
397 |
{
|
|
398 |
iFadeStatus = aFaded;
|
|
399 |
Window().SetFaded( aFaded, RWindowTreeNode::EFadeIncludeChildren );
|
|
400 |
}
|
|
401 |
|
|
402 |
// ----------------------------------------------------
|
|
403 |
// CFMRadioScanLocalStationsContainer::UpdateLastListenedChannel
|
|
404 |
// Updates channel index - the highlighted channel in the list.
|
|
405 |
// ----------------------------------------------------
|
|
406 |
//
|
|
407 |
void CFMRadioScanLocalStationsContainer::UpdateLastListenedChannel( TInt aIndex )
|
|
408 |
{
|
|
409 |
if ( aIndex < iChannelItemArray->Count() &&
|
|
410 |
aIndex > -1 )
|
|
411 |
{
|
|
412 |
iLastChIndex = aIndex;
|
|
413 |
|
|
414 |
iChannelList->SetCurrentItemIndex( iLastChIndex );
|
|
415 |
iChannelList->ScrollToMakeItemVisible( iLastChIndex );
|
|
416 |
DrawDeferred();
|
|
417 |
}
|
|
418 |
|
|
419 |
}
|
|
420 |
|
|
421 |
// ----------------------------------------------------
|
|
422 |
// CFMRadioScanLocalStationsContainer::CurrentlySelectedChannel
|
|
423 |
// Returns the index of the selected channel item from the
|
|
424 |
// channel list.
|
|
425 |
// ----------------------------------------------------
|
|
426 |
//
|
|
427 |
TInt CFMRadioScanLocalStationsContainer::CurrentlySelectedChannel() const
|
|
428 |
{
|
|
429 |
return iChannelList->CurrentItemIndex(); // Index of selected channel
|
|
430 |
}
|
|
431 |
|
|
432 |
// ----------------------------------------------------
|
|
433 |
// CFMRadioScanLocalStationsContainer::HandleListBoxEventL
|
|
434 |
// For handling listbox-, in this case, channel list events.
|
|
435 |
// The event equals to selecting a channel item from the list.
|
|
436 |
// ----------------------------------------------------
|
|
437 |
//
|
|
438 |
void CFMRadioScanLocalStationsContainer::HandleListBoxEventL( CEikListBox* /*aListBox*/,
|
|
439 |
TListBoxEvent aEventType )
|
|
440 |
{
|
|
441 |
// Check the event generated by keypress and report the event,
|
|
442 |
// Also check for Pen Enabled touch screen event
|
|
443 |
switch ( aEventType )
|
|
444 |
{
|
|
445 |
case EEventEnterKeyPressed:
|
|
446 |
case EEventItemSingleClicked: // new event for item activation
|
|
447 |
{
|
|
448 |
ReportEventL( MCoeControlObserver::EEventStateChanged );
|
|
449 |
break;
|
|
450 |
}
|
|
451 |
default:
|
|
452 |
{
|
|
453 |
break;
|
|
454 |
}
|
|
455 |
}
|
|
456 |
}
|
|
457 |
|
|
458 |
// -----------------------------------------------------------------------------
|
|
459 |
// CFMRadioScanLocalStationsContainer::HandleResourceChange
|
|
460 |
// -----------------------------------------------------------------------------
|
|
461 |
//
|
|
462 |
void CFMRadioScanLocalStationsContainer::HandleResourceChange( TInt aType )
|
|
463 |
{
|
|
464 |
CCoeControl::HandleResourceChange( aType );
|
|
465 |
if ( aType == KEikDynamicLayoutVariantSwitch )
|
|
466 |
{
|
|
467 |
SizeChanged();
|
|
468 |
}
|
|
469 |
else if ( aType == KAknsMessageSkinChange )
|
|
470 |
{
|
|
471 |
CArrayPtr<CGulIcon>* iconArray = iChannelList->ItemDrawer()->ColumnData()->IconArray();
|
|
472 |
// update icons with new skin
|
|
473 |
iconArray->ResetAndDestroy();
|
|
474 |
TRAP_IGNORE( CreateListIconsL( *iconArray ) )
|
|
475 |
}
|
|
476 |
}
|
|
477 |
|
|
478 |
// ---------------------------------------------------------
|
|
479 |
// CFMRadioScanLocalStationsContainer::SizeChanged
|
|
480 |
// Called by framework when the view size is changed
|
|
481 |
// ---------------------------------------------------------
|
|
482 |
//
|
|
483 |
void CFMRadioScanLocalStationsContainer::SizeChanged()
|
|
484 |
{
|
|
485 |
iChannelList->SetRect( Rect() );
|
|
486 |
}
|
|
487 |
|
|
488 |
// ---------------------------------------------------------
|
|
489 |
// CFMRadioScanLocalStationsContainer::CountComponentControls
|
|
490 |
// Return the number of controls in the window owned by this container
|
|
491 |
// ---------------------------------------------------------
|
|
492 |
//
|
|
493 |
TInt CFMRadioScanLocalStationsContainer::CountComponentControls() const
|
|
494 |
{
|
|
495 |
return 1;
|
|
496 |
}
|
|
497 |
|
|
498 |
// ---------------------------------------------------------
|
|
499 |
// CFMRadioScanLocalStationsContainer::ComponentControl
|
|
500 |
// Return the control corresponding to the specified index
|
|
501 |
// ---------------------------------------------------------
|
|
502 |
//
|
|
503 |
CCoeControl* CFMRadioScanLocalStationsContainer::ComponentControl( TInt aIndex ) const
|
|
504 |
{
|
|
505 |
CCoeControl* control = NULL;
|
|
506 |
|
|
507 |
switch ( aIndex )
|
|
508 |
{
|
|
509 |
case 0:
|
|
510 |
{
|
|
511 |
control = iChannelList;
|
|
512 |
break;
|
|
513 |
}
|
|
514 |
default:
|
|
515 |
{
|
|
516 |
break;
|
|
517 |
}
|
|
518 |
}
|
|
519 |
|
|
520 |
return control;
|
|
521 |
}
|
|
522 |
|
|
523 |
// ---------------------------------------------------------
|
|
524 |
// CFMRadioScanLocalStationsContainer::OfferKeyEventL
|
|
525 |
// Allow the channel list to process key events
|
|
526 |
// ---------------------------------------------------------
|
|
527 |
//
|
|
528 |
TKeyResponse CFMRadioScanLocalStationsContainer::OfferKeyEventL( const TKeyEvent& aKeyEvent,
|
|
529 |
TEventCode aType )
|
|
530 |
{
|
|
531 |
TKeyResponse response = EKeyWasNotConsumed;
|
|
532 |
|
|
533 |
switch ( aKeyEvent.iCode )
|
|
534 |
{
|
|
535 |
case EKeyLeftArrow:
|
|
536 |
case EKeyRightArrow:
|
|
537 |
return EKeyWasNotConsumed;
|
|
538 |
|
|
539 |
case EKeyUpArrow:
|
|
540 |
case EKeyDownArrow:
|
|
541 |
response = iChannelList->OfferKeyEventL( aKeyEvent, aType );
|
|
542 |
if (response == EKeyWasConsumed)
|
|
543 |
{
|
|
544 |
ReportEventL( MCoeControlObserver::EEventRequestFocus );
|
|
545 |
}
|
|
546 |
return response;
|
|
547 |
|
|
548 |
|
|
549 |
default:
|
|
550 |
switch ( aKeyEvent.iScanCode ) //we need to use the scan code, because we need to process the event wrt the keyUp and keyDown action
|
|
551 |
{
|
|
552 |
case EKeyboardKey1: // Timed key
|
|
553 |
case EKeyboardKey2: // Normal keys
|
|
554 |
case EKeyboardKey3:
|
|
555 |
case EKeyboardKey4:
|
|
556 |
case EKeyboardKey5:
|
|
557 |
case EKeyboardKey6:
|
|
558 |
case EKeyboardKey7:
|
|
559 |
case EKeyboardKey8:
|
|
560 |
case EKeyboardKey9:
|
|
561 |
case EKeyboardKey0:
|
|
562 |
return EKeyWasNotConsumed;
|
|
563 |
default:
|
|
564 |
break;
|
|
565 |
}
|
|
566 |
break;
|
|
567 |
}
|
|
568 |
return iChannelList->OfferKeyEventL( aKeyEvent, aType );
|
|
569 |
}
|
|
570 |
|
|
571 |
// ---------------------------------------------------------------------------
|
|
572 |
// CFMRadioScanLocalStationsContainer::GetHelpContext
|
|
573 |
// Gets Help
|
|
574 |
// ---------------------------------------------------------------------------
|
|
575 |
//
|
|
576 |
void CFMRadioScanLocalStationsContainer::GetHelpContext( TCoeHelpContext& aContext ) const
|
|
577 |
{
|
|
578 |
#if defined __SERIES60_HELP || defined FF_S60_HELPS_IN_USE
|
|
579 |
aContext.iMajor = TUid::Uid( KUidFMRadioApplication );
|
|
580 |
aContext.iContext = KFMRADIO_HLP_SEARCH;
|
|
581 |
#endif
|
|
582 |
}
|
|
583 |
|
|
584 |
// ---------------------------------------------------------
|
|
585 |
// CFMRadioScanLocalStationsContainer::FocusChanged(TDrawNow aDrawNow)
|
|
586 |
// ---------------------------------------------------------
|
|
587 |
//
|
|
588 |
void CFMRadioScanLocalStationsContainer::FocusChanged( TDrawNow aDrawNow )
|
|
589 |
{
|
|
590 |
CCoeControl::FocusChanged( aDrawNow );
|
|
591 |
if ( iChannelList )
|
|
592 |
{
|
|
593 |
iChannelList->SetFocus( IsFocused(), aDrawNow );
|
|
594 |
}
|
|
595 |
}
|
|
596 |
|
|
597 |
// --------------------------------------------------------------------------------
|
|
598 |
// CFMRadioScanLocalStationsContainer::ResetChannelListL
|
|
599 |
// Sets toolbar visibility
|
|
600 |
// --------------------------------------------------------------------------------
|
|
601 |
//
|
|
602 |
void CFMRadioScanLocalStationsContainer::ResetChannelListL()
|
|
603 |
{
|
|
604 |
iChannelItemArray->Reset();
|
|
605 |
iChannelList->ScrollBarFrame()->SetScrollBarVisibilityL( CEikScrollBarFrame::EOff, CEikScrollBarFrame::EOff );
|
|
606 |
iChannelList->HandleItemRemovalL();
|
|
607 |
iChannelList->DrawDeferred();
|
|
608 |
}
|
|
609 |
|
|
610 |
// ---------------------------------------------------------
|
|
611 |
// CFMRadioScanLocalStationsContainer::SetStationListEmptyTextL
|
|
612 |
// ---------------------------------------------------------
|
|
613 |
//
|
|
614 |
void CFMRadioScanLocalStationsContainer::SetStationListEmptyTextL( const TDesC& aText )
|
|
615 |
{
|
|
616 |
iChannelList->View()->SetListEmptyTextL( aText );
|
|
617 |
}
|
|
618 |
|
|
619 |
// ---------------------------------------------------------
|
|
620 |
// CFMRadioScanLocalStationsContainer::HandlePointerEventL
|
|
621 |
// ---------------------------------------------------------
|
|
622 |
//
|
|
623 |
void CFMRadioScanLocalStationsContainer::HandlePointerEventL( const TPointerEvent& aPointerEvent )
|
|
624 |
{
|
|
625 |
// don't handle any pointer events if view is faded
|
|
626 |
if ( !iFadeStatus )
|
|
627 |
{
|
|
628 |
CCoeControl::HandlePointerEventL( aPointerEvent );
|
|
629 |
}
|
|
630 |
}
|
|
631 |
|
|
632 |
// End of File
|