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1 /* |
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2 * Copyright (c) 2005 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 the License "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: Encapsulates a wait or progress dialog. |
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15 * |
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16 */ |
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17 |
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18 |
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19 #include <AknWaitDialog.h> |
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20 #include <eikprogi.h> |
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21 #include <eikdialg.h> |
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22 #include <StringLoader.h> |
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23 |
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24 #include <FeedsApp.rsg> |
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25 |
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26 #include "FeedsWaitDialog.h" |
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27 |
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28 |
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29 // ----------------------------------------------------------------------------- |
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30 // CFeedsWaitDialog::NewL |
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31 // |
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32 // Two-phased constructor. |
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33 // ----------------------------------------------------------------------------- |
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34 // |
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35 CFeedsWaitDialog* CFeedsWaitDialog::NewL(MFeedsWaitDialogListener& aListener) |
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36 { |
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37 CFeedsWaitDialog* self = new (ELeave) CFeedsWaitDialog(aListener); |
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38 |
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39 CleanupStack::PushL(self); |
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40 self->ConstructL(); |
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41 CleanupStack::Pop(); |
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42 |
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43 return self; |
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44 } |
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45 |
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46 |
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47 // ----------------------------------------------------------------------------- |
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48 // CFeedsWaitDialog::CFeedsWaitDialog |
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49 // |
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50 // C++ default constructor. |
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51 // ----------------------------------------------------------------------------- |
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52 // |
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53 CFeedsWaitDialog::CFeedsWaitDialog(MFeedsWaitDialogListener& aListener): |
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54 iListener(aListener) |
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55 { |
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56 } |
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57 |
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58 |
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59 // ----------------------------------------------------------------------------- |
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60 // CFeedsWaitDialog::ConstructL |
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61 // |
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62 // Symbian 2nd phase constructor can leave. |
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63 // ----------------------------------------------------------------------------- |
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64 // |
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65 void CFeedsWaitDialog::ConstructL() |
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66 { |
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67 } |
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68 |
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69 |
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70 // ----------------------------------------------------------------------------- |
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71 // CFeedsWaitDialog::~CFeedsWaitDialog |
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72 // |
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73 // Deconstructor. |
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74 // ----------------------------------------------------------------------------- |
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75 // |
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76 CFeedsWaitDialog::~CFeedsWaitDialog() |
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77 { |
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78 delete iWaitDialog; |
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79 delete iProgressDialog; |
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80 } |
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81 |
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82 |
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83 // ----------------------------------------------------------------------------- |
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84 // CFeedsWaitDialog::DialogDismissedL |
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85 // |
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86 // Called when the user presses the cancel button. |
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87 // ----------------------------------------------------------------------------- |
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88 // |
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89 void CFeedsWaitDialog::DialogDismissedL(TInt /*aButtonId*/) |
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90 { |
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91 iListener.DialogDismissedL(); |
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92 } |
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93 |
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94 |
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95 // ----------------------------------------------------------------------------- |
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96 // CFeedsWaitDialog::ShowWaitDialogL |
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97 // |
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98 // Displays a WaitDialog. |
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99 // ----------------------------------------------------------------------------- |
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100 // |
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101 void CFeedsWaitDialog::ShowWaitDialogL(TInt aLabelId) |
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102 { |
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103 iWaitDialog = new (ELeave) CAknWaitDialog( |
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104 reinterpret_cast<CEikDialog**>(&iWaitDialog)); |
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105 iWaitDialog->PrepareLC(R_FEEDS_WAIT_NOTE_DIALOG); |
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106 |
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107 UpdateLabelL(aLabelId); |
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108 iWaitDialog->SetCallback(this); |
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109 iWaitDialog->RunLD(); |
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110 } |
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111 |
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112 |
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113 // ----------------------------------------------------------------------------- |
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114 // CFeedsWaitDialog::ShowProgressDialogL |
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115 // |
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116 // Displays a ProgressDialog. |
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117 // ----------------------------------------------------------------------------- |
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118 // |
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119 void CFeedsWaitDialog::ShowProgressDialogL(TInt aLabelId) |
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120 { |
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121 iProgressDialog = new (ELeave) CAknProgressDialog( |
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122 reinterpret_cast<CEikDialog**>(&iProgressDialog)); |
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123 iProgressDialog->PrepareLC(R_FEEDS_PROGRESS_NOTE_DIALOG); |
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124 |
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125 UpdateLabelL(aLabelId); |
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126 iProgressDialog->SetCallback(this); |
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127 iProgressInfo = iProgressDialog->GetProgressInfoL(); |
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128 iProgressDialog->RunLD(); |
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129 } |
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130 |
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131 |
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132 // ----------------------------------------------------------------------------- |
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133 // CFeedsWaitDialog::UpdateLabelL |
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134 // |
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135 // Updates the dialog's label. |
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136 // ----------------------------------------------------------------------------- |
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137 // |
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138 void CFeedsWaitDialog::UpdateLabelL(TInt aLabelId) |
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139 { |
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140 HBufC* label = NULL; |
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141 |
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142 // Load the label's resource. |
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143 label = StringLoader::LoadLC(aLabelId); |
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144 |
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145 // Set the label. |
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146 if (iWaitDialog != NULL) |
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147 { |
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148 iWaitDialog->SetTextL(*label); |
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149 } |
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150 else if (iProgressDialog != NULL) |
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151 { |
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152 iProgressDialog->SetTextL(*label); |
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153 } |
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154 |
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155 CleanupStack::PopAndDestroy(label); |
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156 } |
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157 |
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158 |
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159 // ----------------------------------------------------------------------------- |
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160 // CFeedsWaitDialog::SetMaxProgressL |
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161 // |
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162 // For progress dialogs this method set the max progress value. |
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163 // ----------------------------------------------------------------------------- |
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164 // |
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165 void CFeedsWaitDialog::SetMaxProgressL(TInt aMaxValue) |
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166 { |
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167 if (iProgressDialog != NULL) |
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168 { |
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169 iProgressInfo->SetFinalValue(aMaxValue); |
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170 } |
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171 } |
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172 |
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173 |
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174 // ----------------------------------------------------------------------------- |
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175 // CFeedsWaitDialog::UpdateProgressL |
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176 // |
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177 // For progress dialogs this method updates the progress. |
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178 // ----------------------------------------------------------------------------- |
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179 // |
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180 void CFeedsWaitDialog::UpdateProgressL(TInt aIncrement) |
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181 { |
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182 if (iProgressDialog != NULL) |
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183 { |
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184 iProgressInfo->IncrementAndDraw(aIncrement); |
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185 } |
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186 } |
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187 |
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188 |
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189 // ----------------------------------------------------------------------------- |
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190 // CFeedsWaitDialog::Close |
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191 // |
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192 // Closes the dialog. |
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193 // ----------------------------------------------------------------------------- |
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194 // |
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195 void CFeedsWaitDialog::Close() |
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196 { |
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197 if (iWaitDialog != NULL) |
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198 { |
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199 //iWaitDialog->ProcessFinishedL(); |
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200 delete iWaitDialog; |
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201 iWaitDialog = NULL; |
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202 } |
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203 else if (iProgressDialog != NULL) |
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204 { |
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205 //iProgressDialog->ProcessFinishedL(); |
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206 delete iProgressDialog; |
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207 iProgressDialog = NULL; |
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208 } |
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209 } |