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1 /* |
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2 * Copyright (c) 2007-2010 Sebastian Brannstrom, Lars Persson, EmbedDev AB |
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3 * |
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4 * All rights reserved. |
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5 * This component and the accompanying materials are made available |
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6 * under the terms of the License "Eclipse Public License v1.0" |
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7 * which accompanies this distribution, and is available |
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8 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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9 * |
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10 * Initial Contributors: |
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11 * EmbedDev AB - initial contribution. |
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12 * |
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13 * Contributors: |
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14 * |
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15 * Description: |
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16 * |
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17 */ |
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18 |
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19 #include "PodcastQueueView.h" |
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20 #include "PodcastAppUi.h" |
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21 #include "ShowEngine.h" |
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22 #include "SettingsEngine.h" |
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23 #include "PodcastApp.h" |
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24 #include "Constants.h" |
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25 #include "imagehandler.h" |
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26 #include "PodcastShowsView.h" |
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27 |
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28 #include <akntitle.h> |
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29 #include <podcast.rsg> |
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30 #include <podcast.mbg> |
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31 #include <gulicon.h> |
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32 #include <barsread.h> |
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33 #include <aknnotedialog.h> |
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34 #include <aknmessagequerydialog.h> |
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35 #include "Podcast.hrh" |
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36 |
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37 #define KMaxMessageLength 200 |
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38 |
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39 #define KPodcastImageWidth 160 |
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40 #define KPodcastImageHeight 120 |
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41 #define KPodcastDialogOffset 2 |
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42 |
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43 #define KOneHundredPercent 100 |
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44 |
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45 const TInt KSizeBufLen = 64; |
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46 const TInt KDefaultGran = 5; |
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47 _LIT(KSizeDownloadingOf, "%.1f/%.1f MB"); |
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48 _LIT(KShowsSizeFormatS60, "%.1f MB"); |
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49 |
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50 _LIT(KShowFormat, "%d\t%S\t%S %S\t"); |
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51 _LIT(KShowErrorFormat, "%d\t%S\t%S\t"); |
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52 _LIT(KShowQueueFormat, "%d\t%S\t%S%S\t"); |
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53 |
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54 |
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55 // these must correspond with TShowsIconIndex |
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56 |
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57 const TUint KShowIconArrayIds[] = |
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58 { |
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59 EMbmPodcastAudio, |
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60 EMbmPodcastAudio_mask, |
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61 EMbmPodcastAudio_new, |
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62 EMbmPodcastAudio_new_mask, |
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63 EMbmPodcastAudio_queued, |
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64 EMbmPodcastAudio_queued_mask, |
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65 EMbmPodcastAudio_downloading, |
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66 EMbmPodcastAudio_downloading_mask, |
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67 EMbmPodcastAudio_downloaded, |
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68 EMbmPodcastAudio_downloaded_mask, |
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69 EMbmPodcastAudio_downloaded_new, |
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70 EMbmPodcastAudio_downloaded_new_mask, |
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71 EMbmPodcastAudio_failed, |
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72 EMbmPodcastAudio_failed_mask, |
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73 EMbmPodcastAudio_suspended, |
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74 EMbmPodcastAudio_suspended_mask, |
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75 0, |
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76 0 |
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77 }; |
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78 |
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79 CPodcastQueueView* CPodcastQueueView::NewL(CPodcastModel& aPodcastModel) |
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80 { |
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81 CPodcastQueueView* self = CPodcastQueueView::NewLC(aPodcastModel); |
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82 CleanupStack::Pop(self); |
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83 return self; |
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84 } |
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85 |
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86 CPodcastQueueView* CPodcastQueueView::NewLC(CPodcastModel& aPodcastModel) |
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87 { |
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88 CPodcastQueueView* self = new ( ELeave ) CPodcastQueueView(aPodcastModel); |
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89 CleanupStack::PushL(self); |
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90 self->ConstructL(); |
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91 return self; |
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92 } |
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93 |
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94 CPodcastQueueView::CPodcastQueueView(CPodcastModel& aPodcastModel) : |
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95 iPodcastModel(aPodcastModel) |
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96 { |
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97 } |
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98 |
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99 void CPodcastQueueView::ConstructL() |
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100 { |
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101 BaseConstructL(R_PODCAST_QUEUEVIEW); |
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102 CPodcastListView::ConstructL(); |
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103 CArrayPtr< CGulIcon>* icons = new(ELeave) CArrayPtrFlat< CGulIcon>(1); |
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104 CleanupStack::PushL(icons); |
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105 TInt pos = 0; |
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106 while (KShowIconArrayIds[pos] > 0) |
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107 { |
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108 // Load the bitmap for play icon |
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109 CFbsBitmap* bitmap= NULL;//iEikonEnv->CreateBitmapL( _L("*"), KIconArrayIds[pos]); |
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110 CFbsBitmap* mask= NULL;////iEikonEnv->CreateBitmapL( _L("*"), KIconArrayIds[pos+1] ); |
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111 AknIconUtils::CreateIconL(bitmap, |
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112 mask, |
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113 iEikonEnv->EikAppUi()->Application()->BitmapStoreName(), |
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114 KShowIconArrayIds[pos], |
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115 KShowIconArrayIds[pos+1]); |
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116 CleanupStack::PushL(bitmap); |
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117 // Load the mask for play icon |
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118 CleanupStack::PushL(mask); |
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119 // Append the play icon to icon array |
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120 icons->AppendL(CGulIcon::NewL(bitmap, mask) ); |
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121 CleanupStack::Pop(2); // bitmap, mask |
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122 pos+=2; |
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123 } |
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124 iListContainer->Listbox()->ItemDrawer()->FormattedCellData()->SetIconArrayL(icons); |
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125 CleanupStack::Pop(icons); // icons |
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126 iListContainer->Listbox()->SetListBoxObserver(this); |
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127 |
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128 iPodcastModel.FeedEngine().AddObserver(this); |
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129 iPodcastModel.ShowEngine().AddObserver(this); |
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130 |
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131 iStylusPopupMenu = CAknStylusPopUpMenu::NewL( this , TPoint(0,0)); |
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132 TResourceReader reader; |
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133 iCoeEnv->CreateResourceReaderLC(reader,R_QUEUEVIEW_POPUP_MENU); |
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134 iStylusPopupMenu->ConstructFromResourceL(reader); |
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135 CleanupStack::PopAndDestroy(); |
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136 SetEmptyTextL(R_PODCAST_EMPTY_QUEUE); |
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137 } |
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138 |
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139 TKeyResponse CPodcastQueueView::OfferKeyEventL(const TKeyEvent& aKeyEvent,TEventCode aType) |
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140 { |
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141 if (aType == EEventKey) |
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142 { |
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143 CShowInfo *activeShow = NULL; |
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144 |
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145 TInt index = iListContainer->Listbox()->CurrentItemIndex(); |
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146 if(index >= 0 && index < iPodcastModel.ActiveShowList().Count()) |
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147 { |
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148 activeShow = iPodcastModel.ActiveShowList()[index]; |
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149 } |
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150 |
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151 if (activeShow != NULL) { |
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152 DP1("aKeyEvent.iCode=%d", aKeyEvent.iCode); |
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153 switch (aKeyEvent.iCode) { |
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154 case 117: |
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155 case '*': |
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156 case EKeySpace: |
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157 if (activeShow->PlayState() == EPlayed) { |
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158 HandleCommandL(EPodcastMarkAsUnplayed); |
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159 } else { |
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160 HandleCommandL(EPodcastMarkAsPlayed); |
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161 } |
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162 break; |
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163 case 106: |
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164 case '#': |
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165 if (activeShow->DownloadState() == ENotDownloaded) { |
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166 HandleCommandL(EPodcastDownloadShow); |
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167 } |
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168 break; |
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169 case EKeyBackspace: |
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170 case EKeyDelete: |
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171 HandleCommandL(EPodcastRemoveDownload); |
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172 break; |
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173 default: |
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174 break; |
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175 } |
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176 UpdateToolbar(); |
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177 } |
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178 } |
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179 return CPodcastListView::OfferKeyEventL(aKeyEvent, aType); |
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180 } |
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181 |
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182 CPodcastQueueView::~CPodcastQueueView() |
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183 { |
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184 iPodcastModel.ShowEngine().RemoveObserver(this); |
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185 iPodcastModel.FeedEngine().RemoveObserver(this); |
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186 |
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187 if(iStylusPopupMenu) |
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188 delete iStylusPopupMenu, iStylusPopupMenu = NULL; |
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189 } |
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190 |
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191 |
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192 TUid CPodcastQueueView::Id() const |
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193 { |
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194 return KUidPodcastQueueViewID; |
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195 } |
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196 |
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197 void CPodcastQueueView::DoActivateL(const TVwsViewId& aPrevViewId, |
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198 TUid aCustomMessageId, const TDesC8& aCustomMessage) |
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199 { |
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200 DP("CPodcastQueueView::DoActivateL BEGIN"); |
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201 |
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202 CPodcastListView::DoActivateL(aPrevViewId, aCustomMessageId, aCustomMessage); |
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203 iPreviousView = TVwsViewId(KUidPodcast, KUidPodcastFeedViewID); |
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204 |
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205 UpdateFeedUpdateStateL(); |
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206 UpdateToolbar(); |
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207 DP("CPodcastQueueView::DoActivateL END"); |
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208 } |
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209 |
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210 void CPodcastQueueView::DoDeactivate() |
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211 { |
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212 CPodcastListView::DoDeactivate(); |
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213 } |
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214 |
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215 // Engine callback when new shows are available |
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216 void CPodcastQueueView::ShowListUpdatedL() |
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217 { |
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218 UpdateListboxItemsL(); |
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219 } |
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220 |
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221 void CPodcastQueueView::ShowDownloadUpdatedL(TInt aBytesOfCurrentDownload, TInt /*aBytesTotal*/) |
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222 { |
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223 if (!iListContainer->IsVisible()) |
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224 { |
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225 return; |
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226 } |
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227 |
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228 CShowInfo *info = iPodcastModel.ShowEngine().ShowDownloading(); |
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229 if (info) |
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230 { |
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231 UpdateShowItemL(info->Uid(), aBytesOfCurrentDownload); |
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232 } |
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233 } |
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234 |
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235 void CPodcastQueueView::ShowDownloadFinishedL(TUint /*aShowUid*/, TInt aError) |
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236 { |
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237 iProgressAdded = EFalse; |
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238 |
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239 iPodcastModel.GetShowsDownloading(); |
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240 UpdateListboxItemsL(); |
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241 UpdateToolbar(); |
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242 |
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243 switch(aError) |
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244 { |
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245 case KErrCouldNotConnect: |
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246 { |
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247 TBuf<KMaxMessageLength> message; |
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248 iEikonEnv->ReadResourceL(message, R_PODCAST_CONNECTION_ERROR); |
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249 ShowErrorMessage(message); |
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250 } |
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251 break; |
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252 default: // Do nothing |
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253 break; |
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254 } |
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255 } |
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256 |
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257 |
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258 void CPodcastQueueView::FeedDownloadStartedL(TFeedState /*aState*/, TUint aFeedUid) |
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259 { |
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260 // TODO make use of the fact that we know that the feed download is |
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261 // started instead of checking feed engine states in UpdateFeedUpdateStateL. |
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262 if (iPodcastModel.ActiveFeedInfo() != NULL |
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263 && iPodcastModel.ActiveFeedInfo()->Uid() == aFeedUid) |
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264 { |
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265 TRAP_IGNORE(UpdateFeedUpdateStateL()); |
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266 UpdateToolbar(); |
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267 } |
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268 } |
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269 |
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270 void CPodcastQueueView::FeedDownloadFinishedL(TFeedState /*aState*/, TUint aFeedUid, TInt /*aError*/) |
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271 { |
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272 DP("CPodcastQueueView::FeedDownloadFinishedL BEGIN"); |
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273 // TODO make use of the fact that we know that the feed download is |
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274 // finished instead of checking feed engine states in UpdateFeedUpdateStateL. |
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275 if (iPodcastModel.ActiveFeedInfo() != NULL |
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276 && iPodcastModel.ActiveFeedInfo()->Uid() == aFeedUid) |
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277 { |
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278 TRAP_IGNORE(UpdateFeedUpdateStateL()); |
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279 } |
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280 DP("CPodcastQueueView::FeedDownloadFinishedL END"); |
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281 } |
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282 |
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283 void CPodcastQueueView::HandleListBoxEventL(CEikListBox* /*aListBox*/, |
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284 TListBoxEvent aEventType) |
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285 { |
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286 switch (aEventType) |
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287 { |
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288 case EEventEnterKeyPressed: |
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289 case EEventItemActioned: |
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290 case EEventItemDoubleClicked: |
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291 break; |
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292 default: |
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293 break; |
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294 } |
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295 UpdateToolbar(); |
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296 } |
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297 |
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298 void CPodcastQueueView::GetShowIcons(CShowInfo* aShowInfo, TInt& aIconIndex) |
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299 { |
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300 TBool dlStop = iPodcastModel.SettingsEngine().DownloadSuspended(); |
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301 TUint showDownloadingUid = iPodcastModel.ShowEngine().ShowDownloading() ? iPodcastModel.ShowEngine().ShowDownloading()->Uid() : 0; |
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302 |
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303 if (showDownloadingUid == aShowInfo->Uid()) |
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304 { |
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305 aIconIndex = dlStop ? ESuspendedShowIcon : EDownloadingShowIcon; |
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306 } |
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307 else |
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308 { |
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309 switch (aShowInfo->DownloadState()) |
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310 { |
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311 case EQueued: |
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312 aIconIndex = dlStop ? ESuspendedShowIcon : EQuedShowIcon; |
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313 break; |
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314 case EDownloading: |
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315 aIconIndex = dlStop ? ESuspendedShowIcon : EDownloadingShowIcon; |
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316 break; |
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317 case EFailedDownload: |
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318 aIconIndex = EFailedShowIcon; |
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319 break; |
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320 default: |
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321 DP("Wrong download state for queue view!"); |
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322 break; |
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323 } |
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324 } |
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325 } |
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326 |
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327 void CPodcastQueueView::UpdateFeedUpdateStateL() |
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328 { |
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329 TBool listboxDimmed = EFalse; |
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330 |
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331 if (iPodcastModel.FeedEngine().ClientState() != EIdle && iPodcastModel.ActiveFeedInfo() |
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332 != NULL && iPodcastModel.FeedEngine().ActiveClientUid() == iPodcastModel.ActiveFeedInfo()->Uid()) |
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333 { |
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334 listboxDimmed = ETrue; |
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335 } |
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336 |
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337 if ((iListContainer->Listbox()->IsDimmed() && !listboxDimmed) || (!iListContainer->Listbox()->IsDimmed() && listboxDimmed)) |
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338 { |
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339 iListContainer->Listbox()->SetDimmed(listboxDimmed); |
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340 } |
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341 UpdateListboxItemsL(); |
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342 UpdateToolbar(); |
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343 } |
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344 |
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345 void CPodcastQueueView::FormatShowInfoListBoxItemL(CShowInfo& aShowInfo, TInt aSizeDownloaded) |
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346 { |
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347 TBuf<32> infoSize; |
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348 TInt iconIndex = 0; |
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349 TBuf<KMaxShortDateFormatSpec*2> showDate; |
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350 GetShowIcons(&aShowInfo, iconIndex); |
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351 |
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352 if(aSizeDownloaded > 0) |
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353 { |
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354 if (aShowInfo.ShowSize() > 0) |
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355 { |
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356 infoSize.Format(KSizeDownloadingOf(), ((float) aSizeDownloaded / (float) KSizeMb), |
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357 ((float)aShowInfo.ShowSize() / (float)KSizeMb)); |
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358 } |
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359 else |
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360 { |
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361 infoSize.Format(KShowsSizeFormatS60(), (float)aSizeDownloaded / (float)KSizeMb); |
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362 } |
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363 } |
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364 else if (aShowInfo.ShowSize() > 0) |
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365 { |
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366 infoSize.Format(KShowsSizeFormatS60(), (float)aShowInfo.ShowSize() / (float)KSizeMb); |
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367 } |
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368 else { |
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369 infoSize = KNullDesC(); |
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370 } |
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371 |
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372 if (aShowInfo.PubDate().Int64() == 0) |
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373 { |
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374 showDate = KNullDesC(); |
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375 } |
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376 else |
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377 { |
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378 aShowInfo.PubDate().FormatL(showDate, KDateFormatShort()); |
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379 } |
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380 |
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381 if(aShowInfo.LastError() != KErrNone) |
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382 { |
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383 TBuf<KSizeBufLen> errorBuffer; |
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384 iEikonEnv->GetErrorText(errorBuffer, aShowInfo.LastError()); |
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385 iListboxFormatbuffer.Format(KShowErrorFormat(), iconIndex, &aShowInfo.Title(), &errorBuffer); |
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386 } |
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387 else |
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388 { |
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389 if (infoSize.Length() > 0) { |
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390 infoSize.Insert(0,_L(", ")); |
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391 } |
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392 |
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393 iListboxFormatbuffer.Format(KShowQueueFormat(), iconIndex, &aShowInfo.Title(), &showDate, &infoSize); |
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394 } |
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395 } |
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396 |
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397 void CPodcastQueueView::UpdateShowItemDataL(CShowInfo* aShowInfo,TInt aIndex, TInt aSizeDownloaded) |
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398 { |
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399 FormatShowInfoListBoxItemL(*aShowInfo, aSizeDownloaded); |
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400 iItemArray->Delete(aIndex); |
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401 if(aIndex>= iItemArray->MdcaCount()) |
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402 { |
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403 iItemArray->AppendL(iListboxFormatbuffer); |
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404 } |
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405 else |
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406 { |
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407 iItemArray->InsertL(aIndex, iListboxFormatbuffer); |
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408 } |
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409 } |
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410 |
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411 void CPodcastQueueView::UpdateShowItemL(TUint aUid, TInt aSizeDownloaded) |
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412 { |
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413 RShowInfoArray& array = iPodcastModel.ActiveShowList(); |
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414 |
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415 for (int i=0;i<array.Count();i++) { |
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416 if (array[i]->Uid() == aUid) { |
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417 UpdateShowItemDataL(array[i], i, aSizeDownloaded); |
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418 if (iListContainer->Listbox()->TopItemIndex() <= i && |
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419 iListContainer->Listbox()->BottomItemIndex() >= i) { |
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420 iListContainer->Listbox()->DrawItem(i); |
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421 } |
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422 } |
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423 } |
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424 } |
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425 |
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426 void CPodcastQueueView::UpdateListboxItemsL() |
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427 { |
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428 if (iListContainer->IsVisible()) |
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429 { |
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430 TListItemProperties itemProps; |
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431 TInt len = 0; |
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432 |
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433 iPodcastModel.GetShowsDownloading(); |
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434 |
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435 RShowInfoArray &fItems = iPodcastModel.ActiveShowList(); |
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436 len = fItems.Count(); |
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437 |
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438 if (iListContainer->Listbox() != NULL) |
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439 { |
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440 TBool allUidsMatch = EFalse; |
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441 |
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442 if (len == iListContainer->Listbox()->Model()->NumberOfItems()) |
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443 { |
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444 allUidsMatch = ETrue; |
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445 TUint itemId = 0; |
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446 for (TInt loop = 0; loop< len; loop++) |
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447 { |
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448 itemId = iItemIdArray[loop]; |
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449 if (fItems[loop]->Uid() != itemId) |
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450 { |
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451 allUidsMatch = EFalse; |
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452 break; |
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453 } |
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454 } |
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455 } |
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456 |
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457 if (allUidsMatch && len > 0) |
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458 { |
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459 for (TInt loop = 0; loop< len; loop++) |
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460 { |
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461 UpdateShowItemDataL(fItems[loop], loop); |
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462 iListContainer->Listbox()->DrawItem(loop); |
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463 } |
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464 } |
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465 else |
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466 { |
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467 iListContainer->Listbox()->ItemDrawer()->ClearAllPropertiesL(); |
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468 iListContainer->Listbox()->Reset(); |
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469 iItemIdArray.Reset(); |
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470 iItemArray->Reset(); |
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471 |
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472 if (len > 0) |
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473 { |
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474 for (TInt i=0; i<len; i++) |
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475 { |
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476 CShowInfo *si = fItems[i]; |
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477 FormatShowInfoListBoxItemL(*si); |
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478 iItemIdArray.Append(si->Uid()); |
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479 iItemArray->AppendL(iListboxFormatbuffer); |
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480 } |
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481 } |
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482 else |
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483 { |
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484 iItemArray->Reset(); |
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485 iItemIdArray.Reset(); |
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486 |
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487 itemProps.SetDimmed(ETrue); |
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488 itemProps.SetHiddenSelection(ETrue); |
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489 } |
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490 iListContainer->Listbox()->HandleItemAdditionL(); |
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491 } |
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492 } |
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493 } |
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494 } |
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495 |
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496 /** |
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497 * Command handling function intended for overriding by sub classes. |
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498 * Default implementation is empty. |
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499 * @param aCommand ID of the command to respond to. |
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500 */ |
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501 void CPodcastQueueView::HandleCommandL(TInt aCommand) |
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502 { |
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503 switch (aCommand) |
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504 { |
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505 case EPodcastRemoveAllDownloads: |
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506 { |
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507 TBuf<KMaxMessageLength> msg; |
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508 iEikonEnv->ReadResourceL(msg, R_CLEAR_QUERY); |
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509 |
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510 if(ShowQueryMessage(msg)) |
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511 { |
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512 iPodcastModel.ShowEngine().RemoveAllDownloads(); |
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513 UpdateListboxItemsL(); |
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514 } |
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515 } |
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516 break; |
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517 case EPodcastRemoveDownload: |
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518 { |
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519 TInt index = iListContainer->Listbox()->CurrentItemIndex(); |
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520 if (index >= 0 && index < iPodcastModel.ActiveShowList().Count()) |
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521 { |
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522 if (iPodcastModel.ShowEngine().RemoveDownloadL(iPodcastModel.ActiveShowList()[index]->Uid())) |
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523 { |
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524 iItemArray->Delete(index); |
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525 iItemIdArray.Remove(index); |
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526 iListContainer->Listbox()->HandleItemRemovalL(); |
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527 iListContainer->Listbox()->SetCurrentItemIndex(index - 1 > 0 ? index - 1 : 0); |
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528 iListContainer->Listbox()->DrawNow(); |
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529 |
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530 delete iPodcastModel.ActiveShowList()[index]; |
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531 iPodcastModel.ActiveShowList().Remove(index); |
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532 } |
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533 } |
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534 } |
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535 break; |
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536 case EPodcastSuspendDownloads: |
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537 { |
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538 iPodcastModel.ShowEngine().SuspendDownloads(); |
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539 UpdateListboxItemsL(); |
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540 } |
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541 break; |
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542 case EPodcastResumeDownloads: |
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543 { |
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544 iPodcastModel.ShowEngine().ResumeDownloadsL(); |
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545 UpdateListboxItemsL(); |
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546 } |
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547 break; |
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548 default: |
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549 CPodcastListView::HandleCommandL(aCommand); |
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550 break; |
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551 } |
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552 UpdateToolbar(); |
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553 } |
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554 |
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555 void CPodcastQueueView::DynInitMenuPaneL(TInt aResourceId,CEikMenuPane* aMenuPane) |
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556 { |
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557 if(aResourceId == R_PODCAST_SHOWSVIEW_MENU) |
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558 { |
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559 aMenuPane->SetItemDimmed(EPodcastMarkAllPlayed, ETrue); |
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560 } |
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561 } |
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562 |
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563 void CPodcastQueueView::UpdateToolbar() |
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564 { |
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565 CAknToolbar* toolbar = Toolbar(); |
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566 |
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567 RShowInfoArray &fItems = iPodcastModel.ActiveShowList(); |
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568 TInt itemCnt = fItems.Count(); |
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569 |
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570 toolbar->HideItem(EPodcastRemoveDownload, EFalse, ETrue); |
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571 toolbar->HideItem(EPodcastRemoveAllDownloads, EFalse, ETrue); |
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572 toolbar->SetItemDimmed(EPodcastRemoveDownload, itemCnt == 0, ETrue); |
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573 toolbar->SetItemDimmed(EPodcastRemoveAllDownloads, itemCnt == 0, ETrue); |
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574 toolbar->HideItem(EPodcastSuspendDownloads,iPodcastModel.SettingsEngine().DownloadSuspended(), ETrue); |
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575 toolbar->HideItem(EPodcastResumeDownloads,!iPodcastModel.SettingsEngine().DownloadSuspended(), ETrue); |
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576 } |
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577 |
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578 void CPodcastQueueView::HandleLongTapEventL( const TPoint& aPenEventLocation, const TPoint& /* aPenEventScreenLocation */) |
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579 { |
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580 DP("CPodcastQueueView::HandleLongTapEventL BEGIN"); |
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581 |
|
582 if(iStylusPopupMenu) |
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583 { |
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584 iStylusPopupMenu->ShowMenu(); |
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585 iStylusPopupMenu->SetPosition(aPenEventLocation); |
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586 } |
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587 DP("CPodcastQueueView::HandleLongTapEventL END"); |
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588 } |
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589 |
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590 void CPodcastQueueView::DownloadQueueUpdatedL(TInt /*aDownloadingShows*/, TInt /*aQueuedShows*/) |
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591 { |
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592 } |
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593 |
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594 void CPodcastQueueView::FeedUpdateAllCompleteL(TFeedState /*aState*/) |
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595 { |
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596 UpdateListboxItemsL(); |
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597 UpdateToolbar(); |
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598 } |