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1 /* |
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2 * Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of "Eclipse Public License v1.0" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: Progressdialog |
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15 * |
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16 */ |
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17 #include "glxprogressindicator.h" |
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18 #include <glxtracer.h> |
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19 #include <glxlog.h> |
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20 #include <StringLoader.h> |
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21 #include <AknProgressDialog.h> |
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22 #include <eikprogi.h> |
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23 #include <e32property.h> |
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24 #include <glxuiutilities.rsg> |
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25 #include "glxuiutility.h" |
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26 const TInt KPeriodicStartDelay = 500000; |
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27 |
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28 |
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29 // --------------------------------------------------------- |
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30 // CGlxProgressIndicator::NewL |
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31 // --------------------------------------------------------- |
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32 // |
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33 EXPORT_C CGlxProgressIndicator* CGlxProgressIndicator::NewL( |
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34 MDialogDismisedObserver& aGlxGridViewNotifyObserver) |
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35 { |
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36 TRACER("CGlxProgressIndicator::NewL()"); |
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37 CGlxProgressIndicator* self = CGlxProgressIndicator::NewLC( |
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38 aGlxGridViewNotifyObserver); |
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39 CleanupStack::Pop(self); |
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40 return self; |
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41 } |
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42 |
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43 // --------------------------------------------------------- |
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44 // CGlxProgressIndicator::NewLC |
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45 // --------------------------------------------------------- |
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46 // |
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47 CGlxProgressIndicator* CGlxProgressIndicator::NewLC( |
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48 MDialogDismisedObserver& aGlxGridViewNotifyObserver) |
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49 { |
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50 TRACER("CGlxProgressIndicator::NewLC()"); |
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51 CGlxProgressIndicator* self = new (ELeave) CGlxProgressIndicator( |
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52 aGlxGridViewNotifyObserver); |
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53 CleanupStack::PushL(self); |
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54 self->ConstructL(); |
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55 return self; |
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56 } |
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57 |
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58 // --------------------------------------------------------- |
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59 // CGlxProgressIndicator::CGlxProgressIndicator |
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60 // --------------------------------------------------------- |
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61 // |
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62 CGlxProgressIndicator::CGlxProgressIndicator( |
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63 MDialogDismisedObserver& aGlxGridViewNotifyObserver) : |
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64 iGlxGridViewNotifyObserver(aGlxGridViewNotifyObserver) |
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65 { |
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66 } |
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67 |
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68 // --------------------------------------------------------- |
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69 // CGlxProgressIndicator::~CGlxProgressIndicator |
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70 // --------------------------------------------------------- |
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71 // |
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72 CGlxProgressIndicator::~CGlxProgressIndicator() |
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73 { |
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74 TRACER("CGlxProgressIndicator::~CGlxProgressIndicator()"); |
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75 if (iProgressbarTicker) |
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76 { |
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77 iProgressbarTicker->Cancel(); |
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78 delete iProgressbarTicker; |
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79 iProgressbarTicker = NULL; |
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80 } |
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81 |
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82 // Stop force generation of thumbnails when progress dialog is dismissed |
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83 if (iUiUtility) |
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84 { |
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85 iUiUtility->StopTNMDaemon(); |
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86 iUiUtility->Close(); |
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87 } |
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88 } |
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89 |
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90 // --------------------------------------------------------- |
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91 // CGlxProgressIndicator::ConstructL |
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92 // --------------------------------------------------------- |
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93 // |
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94 void CGlxProgressIndicator::ConstructL() |
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95 { |
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96 TRACER("CGlxProgressIndicator::ConstructL()"); |
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97 |
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98 iUiUtility = CGlxUiUtility::UtilityL(); |
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99 |
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100 iUiUtility->StartTNMDaemon(); |
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101 |
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102 if (!iProgressbarTicker) |
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103 { |
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104 iProgressbarTicker = CPeriodic::NewL(CActive::EPriorityStandard); |
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105 } |
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106 |
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107 iFinalCount = iUiUtility->GetItemsLeftCount(); |
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108 GLX_LOG_INFO1("final count in viewactivate = %d",iFinalCount); |
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109 } |
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110 |
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111 |
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112 // ----------------------------------------------------------------------------- |
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113 // Callback from periodic timer |
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114 // ----------------------------------------------------------------------------- |
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115 // |
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116 TInt CGlxProgressIndicator::PeriodicCallbackL(TAny* aPtr ) |
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117 { |
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118 TRACER("CGlxProgressIndicator::PeriodicCallbackL"); |
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119 static_cast<CGlxProgressIndicator*> (aPtr)->DisplayProgressBarL(); |
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120 return KErrNone; |
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121 } |
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122 |
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123 // ----------------------------------------------------------------------------- |
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124 // Callback from periodic timer-- non static |
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125 // ----------------------------------------------------------------------------- |
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126 // |
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127 inline void CGlxProgressIndicator::DisplayProgressBarL() |
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128 { |
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129 TRACER("CGlxProgressIndicator::DisplayProgressBarL"); |
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130 TInt itemsLeft = iUiUtility->GetItemsLeftCount(); |
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131 GLX_LOG_INFO2("DisplayProgressBarL itemsLeft (%d),iFinalCount (%d) ", |
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132 itemsLeft,iFinalCount); |
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133 UpdateProgressBar(); |
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134 if (!itemsLeft && (itemsLeft != KErrNotReady)) |
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135 { |
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136 // stop TNM daemon once all the imgs are processed. |
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137 iUiUtility->StopTNMDaemon(); |
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138 if (iProgressbarTicker->IsActive()) |
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139 { |
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140 iProgressbarTicker->Cancel(); |
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141 } |
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142 StartProgressNoteL(iFinalCount, EFalse); |
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143 } |
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144 } |
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145 |
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146 // ----------------------------------------------------------------------------- |
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147 // StartProgressNoteL |
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148 // ----------------------------------------------------------------------------- |
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149 // |
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150 void CGlxProgressIndicator::StartProgressNoteL(TInt aFinalValue, TBool aShow) |
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151 { |
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152 TRACER("CGlxProgressIndicator::StartProgressNoteL()"); |
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153 //for MMC insert case need to know the count.so start Daemon. |
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154 iUiUtility->StartTNMDaemon(); |
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155 |
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156 TInt itemsLeft = iUiUtility->GetItemsLeftCount(); |
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157 if (aShow) |
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158 { |
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159 if (!iProgressDialog) |
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160 { |
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161 iProgressDialog = new (ELeave) CAknProgressDialog( |
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162 (reinterpret_cast<CEikDialog**> (&iProgressDialog)), |
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163 ETrue); |
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164 } |
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165 iProgressDialog->PrepareLC(R_PROGRESS_NOTE); |
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166 |
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167 iProgressInfo = iProgressDialog->GetProgressInfoL(); |
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168 |
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169 iProgressDialog->SetCallback(this); |
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170 |
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171 HBufC* processingInfo = StringLoader::LoadLC( |
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172 R_GLX_MAIN_LIST_VIEW_PROCESSING_DIALOG); |
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173 iProgressDialog->SetTextL(*processingInfo); |
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174 CleanupStack::PopAndDestroy(processingInfo); |
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175 iProgressInfo->SetFinalValue(aFinalValue); |
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176 iProgressInfo->SetAndDraw(iFinalCount - itemsLeft); |
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177 iProgressDialog->RunLD(); |
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178 } |
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179 else |
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180 { |
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181 iProgressDialog->ProcessFinishedL(); |
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182 iGlxGridViewNotifyObserver.HandleDialogDismissedL(); |
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183 if (iProgressDialog) |
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184 { |
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185 iProgressDialog = NULL; |
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186 iProgressInfo = NULL; |
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187 } |
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188 } |
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189 } |
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190 |
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191 // ----------------------------------------------------------------------------- |
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192 // UpdateProgressBar |
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193 // ----------------------------------------------------------------------------- |
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194 // |
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195 void CGlxProgressIndicator::UpdateProgressBar() |
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196 { |
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197 TRACER("CGlxProgressIndicator::UpdateProgressBar()"); |
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198 if (iProgressInfo) |
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199 { |
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200 /* |
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201 * to show a number string in the progress bar use the below code |
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202 * in rss it should have %d or %N format |
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203 * TBuf<256> text; |
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204 * GlxGeneralUiUtilities::FormatString(text,*processingInfo,-1,count,ETrue); |
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205 * CleanupStack::PopAndDestroy(processingInfo); |
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206 */ |
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207 iProgressInfo->SetAndDraw(CalculateDisplayBarIncrement()); |
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208 } |
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209 } |
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210 |
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211 // ----------------------------------------------------------------------------- |
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212 // DialogDismissedL |
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213 // ----------------------------------------------------------------------------- |
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214 // |
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215 void CGlxProgressIndicator::DialogDismissedL(TInt /*aButtonId*/) |
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216 { |
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217 TRACER("CGlxProgressIndicator::DialogDismissedL()"); |
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218 if (iProgressbarTicker) |
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219 { |
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220 iProgressbarTicker->Cancel(); |
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221 delete iProgressbarTicker; |
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222 iProgressbarTicker = NULL; |
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223 } |
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224 iProgressDialog = NULL; |
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225 iProgressInfo = NULL; |
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226 } |
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227 |
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228 // ----------------------------------------------------------------------------- |
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229 // CalculateDisplayBarIncrement |
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230 // ----------------------------------------------------------------------------- |
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231 // |
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232 TInt CGlxProgressIndicator::CalculateDisplayBarIncrement() |
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233 { |
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234 TRACER("CGlxProgressIndicator::CalculateDisplayBarIncrement()"); |
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235 |
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236 TInt itemsLeft = iUiUtility->GetItemsLeftCount(); |
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237 |
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238 if ((iFinalCount < itemsLeft) && (itemsLeft != KErrNotReady)) |
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239 { |
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240 iProgressInfo->SetFinalValue(itemsLeft); |
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241 iFinalCount = itemsLeft; |
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242 } |
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243 GLX_LOG_INFO1("CalculateDisplayBarIncrement = %d ", |
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244 (iFinalCount - itemsLeft)); |
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245 // If TNM is still in harvesting mode, return 0. |
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246 // When the actual count is coming return the difference to update the info-bar |
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247 |
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248 GLX_LOG_INFO1("CalculateDisplayBarIncrement = %d ",(iFinalCount - itemsLeft)); |
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249 return ((itemsLeft == KErrNotReady) ? 0 :(iFinalCount - itemsLeft)); |
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250 } |
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251 |
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252 // ----------------------------------------------------------------------------- |
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253 // ShowProgressbar |
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254 // ----------------------------------------------------------------------------- |
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255 // |
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256 void EXPORT_C CGlxProgressIndicator::ShowProgressbarL() |
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257 { |
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258 TRACER("CGlxProgressIndicator::ShowProgressbarL"); |
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259 TInt itemsLeft = iUiUtility->GetItemsLeftCount(); |
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260 GLX_DEBUG3("ShowProgressbarL itemsLeft(%d), iFinalCount(%d)", itemsLeft, |
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261 iFinalCount); |
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262 |
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263 if (iFinalCount < itemsLeft) |
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264 { |
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265 /* |
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266 *if user is in List view and inserts the MMC,update the total count |
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267 */ |
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268 iFinalCount = itemsLeft; |
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269 } |
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270 |
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271 if ((itemsLeft == KErrNotReady) || iFinalCount) |
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272 { |
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273 StartProgressNoteL(iFinalCount, ETrue); |
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274 if (!iProgressbarTicker) |
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275 { |
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276 iProgressbarTicker = CPeriodic::NewL(CActive::EPriorityStandard); |
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277 } |
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278 if (!iProgressbarTicker->IsActive()) |
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279 { |
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280 iProgressbarTicker->Start(KPeriodicStartDelay, |
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281 KPeriodicStartDelay, TCallBack(&PeriodicCallbackL, |
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282 static_cast<TAny*> (this))); |
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283 } |
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284 } |
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285 else |
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286 { |
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287 GLX_LOG_INFO("Reset the RProperty flag to EFalse"); |
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288 iUiUtility->StopTNMDaemon(); |
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289 } |
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290 } |
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291 |
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292 // ----------------------------------------------------------------------------- |
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293 // DismissProgressDialog |
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294 // ----------------------------------------------------------------------------- |
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295 // |
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296 EXPORT_C void CGlxProgressIndicator::DismissProgressDialog() |
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297 { |
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298 TRACER("CGlxProgressIndicator::DismissProgressDialog"); |
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299 |
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300 if (iProgressDialog) |
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301 { |
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302 TRAP_IGNORE(iProgressDialog->ProcessFinishedL()); |
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303 } |
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304 } |
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305 |
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306 // ----------------------------------------------------------------------------- |
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307 // ControlTNDaemon |
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308 // ----------------------------------------------------------------------------- |
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309 // |
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310 EXPORT_C void CGlxProgressIndicator::ControlTNDaemon(TBool aStatus) |
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311 { |
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312 TRACER("CGlxProgressIndicator::ControlTNDaemon"); |
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313 GLX_DEBUG2("CGlxProgressIndicator::ControlTNDaemon(%d)", aStatus); |
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314 if (aStatus) |
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315 { |
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316 iUiUtility->StartTNMDaemon(); |
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317 } |
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318 else |
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319 { |
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320 iUiUtility->StopTNMDaemon(); |
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321 } |
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322 } |