|
1 /* |
|
2 * Copyright (c) 2008-2009 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: Media item list observer interface |
|
15 * |
|
16 */ |
|
17 |
|
18 |
|
19 |
|
20 |
|
21 #include "glxmskcontroller.h" |
|
22 #include <glxtracer.h> // For Logs |
|
23 #include <mglxmedialist.h> |
|
24 #include <glxlistviewplugin.rsg> |
|
25 #include "glxcommandhandlers.hrh" |
|
26 #include <avkon.rsg> |
|
27 #include <glxviewbase.rsg> |
|
28 #include <StringLoader.h> |
|
29 |
|
30 |
|
31 //---------------------------------------------------------------------------------- |
|
32 // NewL |
|
33 //---------------------------------------------------------------------------------- |
|
34 // |
|
35 CGlxMSKController* CGlxMSKController::NewL() |
|
36 { |
|
37 TRACER("CGlxToolbarController::NewL"); |
|
38 |
|
39 CGlxMSKController *self = new( ELeave ) CGlxMSKController (); |
|
40 return self; |
|
41 } |
|
42 |
|
43 //---------------------------------------------------------------------------------- |
|
44 // Default Constructor |
|
45 //---------------------------------------------------------------------------------- |
|
46 // |
|
47 CGlxMSKController::CGlxMSKController() |
|
48 |
|
49 { |
|
50 TRACER("CGlxMSKController::CGlxMSKController"); |
|
51 iUiUtility = CGlxUiUtility::UtilityL(); |
|
52 } |
|
53 |
|
54 //---------------------------------------------------------------------------------- |
|
55 // AddToObserver |
|
56 //---------------------------------------------------------------------------------- |
|
57 // |
|
58 void CGlxMSKController::AddToObserverL (MGlxMediaList& aList, CEikButtonGroupContainer* aCba) |
|
59 { |
|
60 TRACER("CGlxMSKController::AddToObserverL"); |
|
61 |
|
62 iCba = aCba; |
|
63 iAttributeAvailable = EFalse; |
|
64 aList.AddMediaListObserverL ( this ); |
|
65 } |
|
66 |
|
67 //---------------------------------------------------------------------------------- |
|
68 // RemoveFromObserver |
|
69 //---------------------------------------------------------------------------------- |
|
70 // |
|
71 void CGlxMSKController::RemoveFromObserver (MGlxMediaList& aList) |
|
72 { |
|
73 TRACER("CGlxMSKController::RemoveFromObserver"); |
|
74 |
|
75 aList.RemoveMediaListObserver ( this ); |
|
76 } |
|
77 |
|
78 //---------------------------------------------------------------------------- |
|
79 // HandleItemAddedL |
|
80 //---------------------------------------------------------------------------- |
|
81 // |
|
82 void CGlxMSKController::HandleItemAddedL(TInt /*aStartIndex*/, TInt /*aEndIndex*/, |
|
83 MGlxMediaList* /*aList*/) |
|
84 { |
|
85 TRACER("CGlxMSKController::HandleItemAddedL"); |
|
86 // no implementation |
|
87 } |
|
88 |
|
89 //---------------------------------------------------------------------------- |
|
90 // HandleMediaL |
|
91 //---------------------------------------------------------------------------- |
|
92 // |
|
93 void CGlxMSKController::HandleMediaL(TInt /*aListIndex*/, MGlxMediaList* /*aList*/) |
|
94 { |
|
95 TRACER("CGlxMSKController::HandleMediaL"); |
|
96 // no implementation |
|
97 } |
|
98 |
|
99 //---------------------------------------------------------------------------- |
|
100 // HandleItemRemovedL |
|
101 //---------------------------------------------------------------------------- |
|
102 // |
|
103 void CGlxMSKController::HandleItemRemovedL(TInt /*aStartIndex*/, |
|
104 TInt /*aEndIndex*/, MGlxMediaList* aList) |
|
105 { |
|
106 TRACER("CGlxMSKController::HandleItemRemovedL"); |
|
107 |
|
108 if( aList->Count() <= 0 ) |
|
109 { |
|
110 iCba->SetCommandSetL(R_AVKON_SOFTKEYS_OPTIONS_BACK); |
|
111 iCba->DrawNow(); |
|
112 } |
|
113 } |
|
114 |
|
115 //---------------------------------------------------------------------------- |
|
116 // HandleItemModifiedL |
|
117 //---------------------------------------------------------------------------- |
|
118 // |
|
119 void CGlxMSKController::HandleItemModifiedL(const RArray<TInt>& /*aItemIndexes*/, |
|
120 MGlxMediaList* /*aList*/) |
|
121 { |
|
122 TRACER("CGlxMSKController::HandleItemModifiedL"); |
|
123 // no implementation |
|
124 } |
|
125 |
|
126 //---------------------------------------------------------------------------- |
|
127 // HandleAttributesAvailableL |
|
128 //---------------------------------------------------------------------------- |
|
129 // |
|
130 void CGlxMSKController::HandleAttributesAvailableL(TInt aItemIndex, |
|
131 const RArray<TMPXAttribute>& /*aAttributes*/, |
|
132 MGlxMediaList* aList) |
|
133 { |
|
134 TRACER("CGlxMSKController::HandleAttributesAvailableL"); |
|
135 |
|
136 if( aItemIndex == aList->FocusIndex() ) |
|
137 { |
|
138 iAttributeAvailable = ETrue; |
|
139 SetStatusL(aList); |
|
140 } |
|
141 const TGlxMedia& mediaItem = aList->Item(aList->FocusIndex()); |
|
142 |
|
143 if( mediaItem.IsStatic() && aList->SelectionCount() <= 0 ) |
|
144 { |
|
145 HBufC* openbuf = StringLoader::LoadLC(R_GLX_MSK_OPEN); |
|
146 TPtr textopenptr = openbuf->Des(); |
|
147 |
|
148 iCba->SetCommandL(CEikButtonGroupContainer::EMiddleSoftkeyPosition, |
|
149 EAknCmdOpen, textopenptr ); |
|
150 iCba->DrawNow(); |
|
151 CleanupStack::PopAndDestroy(openbuf); |
|
152 } |
|
153 } |
|
154 |
|
155 //---------------------------------------------------------------------------- |
|
156 // HandleFocusChangedL |
|
157 //---------------------------------------------------------------------------- |
|
158 // |
|
159 void CGlxMSKController::HandleFocusChangedL(NGlxListDefs::TFocusChangeType /*aType*/, |
|
160 TInt aNewIndex, TInt /*aOldIndex*/, |
|
161 MGlxMediaList* aList) |
|
162 { |
|
163 TRACER("CGlxMSKController::HandleFocusChangedL"); |
|
164 |
|
165 // If new index is not equal to -1 (i.e., if there are items present), |
|
166 // then check the media item |
|
167 |
|
168 if( (KErrNotFound != aNewIndex) && (aNewIndex == aList->FocusIndex()) ) |
|
169 { |
|
170 SetStatusL(aList); |
|
171 } |
|
172 } |
|
173 |
|
174 //---------------------------------------------------------------------------- |
|
175 // HandleItemSelectedL |
|
176 //---------------------------------------------------------------------------- |
|
177 // |
|
178 void CGlxMSKController::HandleItemSelectedL(TInt /*aIndex*/, TBool aSelected, |
|
179 MGlxMediaList* aList) |
|
180 { |
|
181 TRACER("CGlxMSKController::HandleItemSelectedL"); |
|
182 |
|
183 if( !aSelected ) |
|
184 { |
|
185 SetStatusL(aList); |
|
186 } |
|
187 } |
|
188 |
|
189 //---------------------------------------------------------------------------- |
|
190 // HandleMessageL |
|
191 //---------------------------------------------------------------------------- |
|
192 // |
|
193 void CGlxMSKController::HandleMessageL(const CMPXMessage& /*aMessage*/, |
|
194 MGlxMediaList* /*aList*/) |
|
195 { |
|
196 TRACER("CGlxMSKController::HandleMessageL"); |
|
197 // no implementation |
|
198 } |
|
199 |
|
200 //---------------------------------------------------------------------------- |
|
201 // Destructor |
|
202 //---------------------------------------------------------------------------- |
|
203 // |
|
204 CGlxMSKController::~CGlxMSKController() |
|
205 { |
|
206 TRACER("CGlxMSKController::~CGlxMSKController"); |
|
207 if ( iUiUtility ) |
|
208 { |
|
209 iUiUtility->Close(); |
|
210 iUiUtility = NULL; |
|
211 } |
|
212 } |
|
213 |
|
214 //---------------------------------------------------------------------------- |
|
215 // SetStatusOnViewActivationL |
|
216 //---------------------------------------------------------------------------- |
|
217 // |
|
218 void CGlxMSKController::SetStatusOnViewActivationL( MGlxMediaList* aList ) |
|
219 { |
|
220 TRACER("CGlxMSKController::SetStatusOnViewActivationL"); |
|
221 |
|
222 // When going back from fullscreen to grid, when the attributes are already |
|
223 // available in the cache, there is no HandleAttributeAvailable callback. Hence, |
|
224 // checking for medialist count. |
|
225 if( !iAttributeAvailable && (aList->Count(NGlxListDefs::ECountNonStatic) > 0)) |
|
226 { |
|
227 SetStatusL(aList); |
|
228 } |
|
229 if( aList->Count() == 0 ) |
|
230 { |
|
231 iCba->SetCommandSetL(R_AVKON_SOFTKEYS_OPTIONS_BACK); |
|
232 iCba->DrawNow(); |
|
233 } |
|
234 } |
|
235 |
|
236 //---------------------------------------------------------------------------- |
|
237 //SetStatusL |
|
238 //---------------------------------------------------------------------------- |
|
239 // |
|
240 void CGlxMSKController::SetStatusL(MGlxMediaList* aList) |
|
241 { |
|
242 TRACER("CGlxMSKController::SetStatusL"); |
|
243 |
|
244 if( !aList->SelectionCount() > 0 ) |
|
245 { |
|
246 //Get the current media item from medialist |
|
247 const TGlxMedia& mediaItem = aList->Item(aList->FocusIndex()); |
|
248 TBool isSystemItem = EFalse; |
|
249 mediaItem.GetSystemItem(isSystemItem); |
|
250 |
|
251 HBufC* openbuf = StringLoader::LoadLC(R_GLX_MSK_OPEN); |
|
252 TPtr textopen = openbuf->Des(); |
|
253 |
|
254 HBufC* playbuf = StringLoader::LoadLC(R_GLX_MSK_PLAY); |
|
255 TPtr textplay = playbuf->Des(); |
|
256 |
|
257 // Check whether media item is a system item, for example Favourites album |
|
258 // or a static item |
|
259 if( isSystemItem || mediaItem.IsStatic() ) |
|
260 { |
|
261 iCba->SetCommandL(CEikButtonGroupContainer::EMiddleSoftkeyPosition, |
|
262 EAknCmdOpen, textopen ); |
|
263 iCba->DrawNow(); |
|
264 } |
|
265 |
|
266 else |
|
267 { |
|
268 switch (mediaItem.Category()) |
|
269 { |
|
270 case EMPXImage: |
|
271 { |
|
272 if (!iUiUtility->IsExitingState()) |
|
273 { |
|
274 // When Marking is done and Exit key is pressed, we do not need to set |
|
275 // MSK, as the application is exiting. |
|
276 iCba->SetCommandL(CEikButtonGroupContainer::EMiddleSoftkeyPosition, |
|
277 EAknCmdOpen, textopen ); |
|
278 iCba->DrawNow(); |
|
279 } |
|
280 break; |
|
281 } |
|
282 case EMPXVideo: |
|
283 { |
|
284 // When Marking is done and Exit key is pressed, we do not need to set |
|
285 // MSK, as the application is exiting. |
|
286 if (!iUiUtility->IsExitingState()) |
|
287 { |
|
288 iCba->SetCommandL(CEikButtonGroupContainer::EMiddleSoftkeyPosition, |
|
289 EAknCmdOpen, textplay ); |
|
290 iCba->DrawNow(); |
|
291 } |
|
292 break; |
|
293 } |
|
294 case EMPXAlbum: |
|
295 { |
|
296 iCba->SetCommandL(CEikButtonGroupContainer::EMiddleSoftkeyPosition, |
|
297 EAknCmdOpen, textopen ); |
|
298 iCba->DrawNow(); |
|
299 break; |
|
300 } |
|
301 case EMPXTag: |
|
302 { |
|
303 iCba->SetCommandL(CEikButtonGroupContainer::EMiddleSoftkeyPosition, |
|
304 EAknCmdOpen, textopen ); |
|
305 iCba->DrawNow(); |
|
306 break; |
|
307 } |
|
308 default: |
|
309 { |
|
310 iCba->SetCommandL(CEikButtonGroupContainer::EMiddleSoftkeyPosition, |
|
311 EAknCmdOpen, textopen ); |
|
312 iCba->DrawNow(); |
|
313 break; |
|
314 } |
|
315 } |
|
316 } |
|
317 CleanupStack::PopAndDestroy(playbuf); |
|
318 CleanupStack::PopAndDestroy(openbuf); |
|
319 } |
|
320 } |
|
321 |
|
322 //---------------------------------------------------------------------------- |
|
323 //SetMainStatusL |
|
324 //---------------------------------------------------------------------------- |
|
325 // |
|
326 void CGlxMSKController::SetMainStatusL() |
|
327 { |
|
328 HBufC* openbuf = StringLoader::LoadLC(R_GLX_MSK_OPEN); |
|
329 TPtr textopen = openbuf->Des(); |
|
330 |
|
331 iCba->SetCommandL(CEikButtonGroupContainer::EMiddleSoftkeyPosition, |
|
332 EAknCmdOpen, textopen ); |
|
333 iCba->DrawNow(); |
|
334 CleanupStack::PopAndDestroy(openbuf); |
|
335 } |
|
336 |