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1 /* |
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2 * Copyright (c) 2007 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: Waiting note for query |
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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 |
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20 // INCLUDE FILES |
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21 #include "mediafilewaitnote.h" |
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22 #include <mediafilelist.rsg> |
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23 |
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24 #include <eikprogi.h> |
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25 #include <notecontrol.h> |
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26 #include <aknappui.h> // macro iAvkonAppUi |
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27 |
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28 |
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29 |
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30 |
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31 |
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32 /******************************************************************************* |
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33 * class CMediaFileWaitNote |
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34 *******************************************************************************/ |
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35 |
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36 |
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37 // ----------------------------------------------------------------------------- |
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38 // CMediaFileWaitNote::CMediaFileWaitNote |
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39 // |
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40 // ----------------------------------------------------------------------------- |
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41 // |
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42 CMediaFileWaitNote::CMediaFileWaitNote( MMediaFileWaitNoteObserver* aObserver ) |
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43 : iObserver( aObserver ) |
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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 // ----------------------------------------------------------------------------- |
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49 // CMediaFileWaitNote::NewL |
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50 // |
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51 // ----------------------------------------------------------------------------- |
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52 // |
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53 CMediaFileWaitNote* CMediaFileWaitNote::NewL( MMediaFileWaitNoteObserver* aObserver ) |
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54 { |
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55 CMediaFileWaitNote* self = new (ELeave) CMediaFileWaitNote( aObserver ); |
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56 CleanupStack::PushL( self ); |
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57 self->ConstructL(); |
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58 CleanupStack::Pop( self ); |
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59 |
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60 return( self ); |
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61 } |
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62 |
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63 |
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64 // ----------------------------------------------------------------------------- |
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65 // CMediaFileWaitNote::ConstructL |
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66 // |
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67 // ----------------------------------------------------------------------------- |
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68 // |
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69 void CMediaFileWaitNote::ConstructL() |
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70 { |
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71 iObserverCallNeeded = ETrue; |
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72 iDialogDismissed = EFalse; |
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73 iLastText = KNullDesC; |
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74 iAnimation = EFalse; |
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75 iImageFile = KNullDesC; |
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76 } |
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77 |
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78 |
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79 // ----------------------------------------------------------------------------- |
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80 // Destructor |
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81 // |
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82 // ----------------------------------------------------------------------------- |
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83 // |
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84 CMediaFileWaitNote::~CMediaFileWaitNote() |
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85 { |
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86 delete iProgressDialog; |
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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 // CMediaFileWaitNote::LaunchL |
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92 // |
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93 // ----------------------------------------------------------------------------- |
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94 // |
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95 void CMediaFileWaitNote::LaunchL( const TDesC& aLabel ) |
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96 { |
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97 if ( iProgressDialog ) |
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98 { |
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99 // CAknNoteDialog::~CAknNoteDialog sets iProgressDialog to NULL after: |
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100 // 1. CAknProgressDialog::ProcessFinishedL is called |
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101 // 2. dialog is closed using Cancel button |
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102 return; |
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103 } |
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104 |
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105 iObserverCallNeeded = ETrue; |
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106 iDialogDismissed = EFalse; |
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107 |
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108 iProgressDialog = new(ELeave) |
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109 CAknProgressDialog( reinterpret_cast<CEikDialog**>(&iProgressDialog), EFalse ); |
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110 |
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111 iProgressDialog->PrepareLC( R_MEDIA_FILE_WAIT_NOTE ); |
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112 iProgressDialog->SetTextL( aLabel ); |
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113 |
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114 if ( iImageFile.Length() > 0 ) |
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115 { |
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116 CEikImage* image = TMFDialogUtil::CreateImageLC( iImageId, iImageFile, |
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117 iBitmapId, iBitmapMaskId ); |
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118 iProgressDialog->SetImageL( image ); |
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119 CleanupStack::Pop( image ); |
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120 } |
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121 |
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122 // get reference to progress info bar |
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123 //iProgressInfo = iProgressDialog->GetProgressInfoL(); |
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124 |
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125 iProgressDialog->SetCallback( this ); |
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126 |
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127 iProgressDialog->RunLD(); |
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128 } |
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129 |
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130 |
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131 // ----------------------------------------------------------------------------- |
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132 // CMediaFileWaitNote::SetImageL |
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133 // |
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134 // ----------------------------------------------------------------------------- |
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135 // |
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136 void CMediaFileWaitNote::SetImageL( TAknsItemID aId, const TDesC& aImageFile, |
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137 TInt aBitmapId, TInt aBitmapMaskId ) |
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138 { |
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139 if ( aImageFile.Length() > iImageFile.MaxLength() ) |
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140 { |
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141 return; |
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142 } |
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143 iImageFile = aImageFile; |
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144 iImageId = aId; |
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145 iBitmapId = aBitmapId; |
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146 iBitmapMaskId = aBitmapMaskId; |
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147 } |
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148 |
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149 |
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150 // ----------------------------------------------------------------------------- |
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151 // CMediaFileWaitNote::CancelProgressDialogL |
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152 // |
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153 // ----------------------------------------------------------------------------- |
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154 // |
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155 void CMediaFileWaitNote::CancelProgressDialogL() |
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156 { |
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157 // this function is called from CMediaFileDialog so there is no need |
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158 // to notify observer (CMediaFileDialog) |
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159 iObserverCallNeeded = EFalse; |
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160 |
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161 if ( iDialogDismissed ) |
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162 { |
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163 return; // dialog is already closed |
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164 } |
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165 |
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166 if ( !iProgressDialog ) |
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167 { |
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168 return; // dialog is already closed |
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169 } |
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170 |
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171 iProgressDialog->ProcessFinishedL(); |
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172 } |
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173 |
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174 |
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175 // ----------------------------------------------------------------------------- |
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176 // CMediaFileWaitNote::SetTextL |
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177 // |
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178 // ----------------------------------------------------------------------------- |
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179 // |
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180 void CMediaFileWaitNote::SetTextL( const TDesC& aText ) |
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181 { |
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182 if ( !iProgressDialog ) |
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183 { |
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184 return; |
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185 } |
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186 |
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187 if ( iLastText.Compare( aText ) == 0 ) |
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188 { |
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189 return; // text has not changed |
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190 } |
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191 |
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192 iProgressDialog->SetTextL( aText ); |
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193 TMFDialogUtil::StrCopy( iLastText, aText ); |
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194 } |
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195 |
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196 |
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197 // ----------------------------------------------------------------------------- |
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198 // CMediaFileWaitNote::SetProgress |
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199 // |
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200 // ----------------------------------------------------------------------------- |
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201 // |
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202 void CMediaFileWaitNote::SetProgress( TInt aValue ) |
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203 { |
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204 if ( !iProgressDialog || !iProgressInfo ) |
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205 { |
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206 return; |
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207 } |
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208 |
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209 CEikProgressInfo::SInfo info = iProgressInfo->Info(); |
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210 |
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211 TInt val = aValue; |
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212 if ( val > info.iFinalValue ) |
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213 { |
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214 val = info.iFinalValue; |
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215 } |
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216 |
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217 iProgressInfo->SetAndDraw( val ); |
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218 } |
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219 |
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220 |
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221 // ----------------------------------------------------------------------------- |
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222 // CMediaFileWaitNote::SetFinalProgress |
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223 // |
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224 // ----------------------------------------------------------------------------- |
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225 // |
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226 void CMediaFileWaitNote::SetFinalProgress( TInt aFinalValue ) |
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227 { |
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228 if ( !iProgressDialog || !iProgressInfo ) |
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229 { |
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230 return; |
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231 } |
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232 |
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233 if ( aFinalValue < 0 ) |
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234 { |
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235 iProgressInfo->SetFinalValue( 0 ); |
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236 } |
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237 else |
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238 { |
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239 iProgressInfo->SetFinalValue( aFinalValue ); |
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240 } |
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241 |
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242 iProgressInfo->SetAndDraw( 0 ); |
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243 } |
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244 |
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245 |
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246 // ----------------------------------------------------------------------------- |
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247 // CMediaFileWaitNote::NoteControl |
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248 // |
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249 // ----------------------------------------------------------------------------- |
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250 // |
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251 CAknNoteControl* CMediaFileWaitNote::NoteControl() |
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252 { |
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253 if ( !iProgressDialog ) |
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254 { |
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255 return NULL; |
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256 } |
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257 CAknNoteControl* note = STATIC_CAST(CAknNoteControl*, iProgressDialog->ControlOrNull(EGeneralNote)); |
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258 |
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259 return note; |
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260 } |
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261 |
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262 |
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263 // ----------------------------------------------------------------------------- |
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264 // CMediaFileWaitNote::CancelAnimation |
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265 // |
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266 // ----------------------------------------------------------------------------- |
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267 // |
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268 void CMediaFileWaitNote::CancelAnimation() |
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269 { |
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270 iAnimation = EFalse; |
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271 CAknNoteControl* note = NoteControl(); |
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272 if ( note ) |
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273 { |
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274 note->CancelAnimation(); |
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275 } |
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276 } |
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277 |
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278 |
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279 // ---------------------------------------------------------------------------- |
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280 // CMediaFileWaitNote::StartAnimationL |
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281 // |
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282 // ---------------------------------------------------------------------------- |
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283 // |
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284 void CMediaFileWaitNote::StartAnimationL() |
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285 { |
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286 if ( !iAnimation ) |
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287 { |
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288 CAknNoteControl* note = NoteControl(); |
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289 if ( note ) |
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290 { |
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291 note->StartAnimationL(); |
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292 iAnimation = ETrue; |
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293 } |
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294 } |
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295 } |
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296 |
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297 |
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298 // ----------------------------------------------------------------------------- |
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299 // CMediaFileWaitNote::DialogDismissedL (From MProgressDialogCallback) |
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300 // |
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301 // ----------------------------------------------------------------------------- |
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302 // |
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303 void CMediaFileWaitNote::DialogDismissedL( TInt aButtonId ) |
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304 { |
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305 iDialogDismissed = ETrue; |
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306 |
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307 if ( !iObserver ) |
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308 { |
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309 return; |
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310 } |
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311 |
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312 if ( !iObserverCallNeeded ) |
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313 { |
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314 return; |
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315 } |
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316 |
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317 TRAP_IGNORE( iObserver->HandleWaitNoteL( aButtonId ) ); |
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318 } |
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319 |
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320 |
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321 // ----------------------------------------------------------------------------- |
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322 // CMediaFileWaitNote::HideButtonL |
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323 // |
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324 // ----------------------------------------------------------------------------- |
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325 // |
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326 void CMediaFileWaitNote::HideButtonL() |
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327 { |
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328 const TInt KLastButtonIndex = 2; |
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329 |
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330 if ( !iProgressDialog ) |
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331 { |
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332 return; |
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333 } |
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334 |
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335 CEikButtonGroupContainer& container = iProgressDialog->ButtonGroupContainer(); |
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336 |
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337 container.RemoveCommandFromStack( KLastButtonIndex, EAknSoftkeyCancel ); |
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338 container.AddCommandToStackL( KLastButtonIndex, EAknSoftkeyEmpty, KNullDesC ); |
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339 container.DrawDeferred(); |
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340 } |
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341 |
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342 |
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343 |
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344 // End of File |