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1 /* |
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2 * Copyright (c) 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: provide synchronized access to file system and metadata source |
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15 * |
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16 */ |
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17 |
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18 // INCLUDE FILES |
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19 #include <aknViewAppUi.h> // CAknViewAppUi |
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20 #include <avkon.rsg> |
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21 #include <data_caging_path_literals.hrh>// KDC_APP_RESOURCE_DIR |
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22 #include <eikapp.h> // CEikApplication |
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23 #include <e32cmn.h> |
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24 #include <coemain.h> |
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25 #include <e32base.h> |
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26 #include <bautils.h> |
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27 #include <AknUtils.h> |
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28 |
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29 #include "audiofetcher.hrh" // For implementation id |
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30 #include "audiofetcher.h" |
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31 #include "audiofetcherlog.h" |
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32 #include "audiofetcherdialog.h" |
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33 #include <audiofetcherdialog.rsg> |
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34 |
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35 _LIT(KAudioFetcherDialogResource, "AudioFetcherdialog.rsc" ); // AudioFetcherDialog Resource File |
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36 |
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37 // --------------------------------------------------------------------------- |
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38 // Two-phased constructor. |
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39 // --------------------------------------------------------------------------- |
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40 // |
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41 CAudioFetcher* CAudioFetcher::NewL() |
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42 { |
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43 WLOG("CAudioFetcher::NewL"); |
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44 CAudioFetcher* self = new( ELeave ) CAudioFetcher(); |
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45 CleanupStack::PushL( self ); |
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46 self->ConstructL(); |
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47 CleanupStack::Pop( self ); |
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48 return self; |
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49 } |
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50 |
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51 // --------------------------------------------------------------------------- |
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52 // Symbian 2nd phase constructor can leave. |
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53 // --------------------------------------------------------------------------- |
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54 // |
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55 void CAudioFetcher::ConstructL() |
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56 { |
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57 WLOG("CAudioFetcher::ConstructL"); |
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58 // No implementation required |
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59 } |
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60 |
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61 // --------------------------------------------------------------------------- |
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62 // C++ default constructor can NOT contain any code, that might leave. |
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63 // --------------------------------------------------------------------------- |
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64 // |
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65 CAudioFetcher::CAudioFetcher() |
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66 { |
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67 WLOG("CAudioFetcher::CAudioFetcher"); |
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68 } |
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69 |
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70 // --------------------------------------------------------------------------- |
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71 // Destructor |
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72 // --------------------------------------------------------------------------- |
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73 // |
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74 CAudioFetcher::~CAudioFetcher() |
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75 { |
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76 WLOG("CAudioFetcher::~CAudioFetcher >"); |
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77 |
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78 |
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79 if ( iResourceOffset ) |
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80 { |
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81 CCoeEnv::Static()->DeleteResourceFile(iResourceOffset); |
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82 } |
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83 |
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84 delete iSelectionSoftkey; |
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85 delete iTitle; |
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86 |
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87 WLOG("CAudioFetcher::~CAudioFetcher <"); |
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88 } |
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89 |
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90 // --------------------------------------------------------------------------- |
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91 // SetMultiSelectionL |
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92 // --------------------------------------------------------------------------- |
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93 // |
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94 void CAudioFetcher::SetMultiSelectionL( TBool aMultiSelect ) |
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95 { |
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96 WLOG("CAudioFetcher::SetMultiSelectionL"); |
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97 iIsMultiSelection = aMultiSelect; |
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98 } |
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99 |
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100 // --------------------------------------------------------------------------- |
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101 // SetMimeTypesL |
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102 // --------------------------------------------------------------------------- |
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103 // |
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104 void CAudioFetcher::SetMimeTypesL( const MDesCArray& /*aMimeTypes*/ ) |
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105 { |
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106 WLOG("CAudioFetcher::SetMimeTypesL (not supported)"); |
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107 // No implementation required (not supported) |
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108 } |
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109 |
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110 // --------------------------------------------------------------------------- |
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111 // SetSelectionSoftkeyL |
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112 // --------------------------------------------------------------------------- |
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113 // |
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114 void CAudioFetcher::SetSelectionSoftkeyL( const TDesC& aSelectionSoftkey ) |
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115 { |
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116 WLOG("CAudioFetcher::SetSelectionSoftkeyL"); |
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117 |
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118 HBufC* tmp = aSelectionSoftkey.AllocL(); |
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119 delete iSelectionSoftkey; |
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120 iSelectionSoftkey = tmp; |
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121 } |
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122 |
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123 // --------------------------------------------------------------------------- |
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124 // SetHeadingL |
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125 // --------------------------------------------------------------------------- |
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126 // |
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127 void CAudioFetcher::SetHeadingL( const TDesC& aTitle ) |
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128 { |
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129 WLOG("CAudioFetcher::SetHeadingL"); |
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130 |
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131 HBufC* tmp = aTitle.AllocL(); |
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132 delete iTitle; |
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133 iTitle = tmp; |
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134 } |
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135 |
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136 // --------------------------------------------------------------------------- |
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137 // SetVerifierL |
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138 // --------------------------------------------------------------------------- |
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139 // |
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140 void CAudioFetcher::SetVerifierL( MMGFetchVerifier& aVerifier ) |
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141 { |
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142 WLOG("CAudioFetcher::SetVerifierL"); |
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143 |
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144 iVerifier = &aVerifier; |
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145 } |
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146 |
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147 // --------------------------------------------------------------------------- |
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148 // GetCancelerL |
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149 // --------------------------------------------------------------------------- |
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150 // |
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151 void CAudioFetcher::GetCancelerL( MMGFetchCanceler*& aCanceler ) |
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152 { |
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153 WLOG("CAudioFetcher::GetCancelerL"); |
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154 |
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155 aCanceler = this; |
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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 // LaunchL |
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161 // --------------------------------------------------------------------------- |
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162 // |
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163 TBool CAudioFetcher::LaunchL( CDesCArray& aSelectedFiles, |
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164 TMediaFileType aMediaType ) |
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165 { |
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166 WLOG("CAudioFetcher::LaunchL >"); |
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167 |
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168 TInt buttonId; |
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169 TFileName resFile; |
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170 TParse parse; |
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171 parse.Set( KAudioFetcherDialogResource, &KDC_APP_RESOURCE_DIR, NULL ); |
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172 |
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173 resFile.Append(parse.FullName()); |
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174 GetResourceFilenameL( resFile ); |
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175 iResourceOffset = CCoeEnv::Static()->AddResourceFileL( resFile ); |
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176 |
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177 // Configure heading and filter type |
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178 switch ( aMediaType ) |
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179 { |
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180 case EAudioFile: |
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181 case EMusicFile: |
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182 { |
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183 iTitle = TitleForAudioFetcherL(); |
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184 break; |
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185 } |
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186 case EAnyMediaFile: |
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187 { |
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188 iTitle = TitleForAnyMediaFileFetcherL(); |
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189 break; |
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190 } |
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191 default: |
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192 { |
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193 WLOG("CAudioFetcher::LaunchL - Error: Unsupported media type, Leaving"); |
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194 User::Leave( KErrNotSupported ); |
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195 } |
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196 } |
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197 |
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198 // create the dialog first |
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199 CAudioFetcherDialog* dialog = |
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200 CAudioFetcherDialog::NewL( aSelectedFiles, iVerifier, *iTitle, iIsMultiSelection, aMediaType ); |
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201 |
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202 // Returns zero when Fetcher is cancelled by User. |
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203 buttonId = dialog->ExecuteLD( R_MODAL_SINGLE_DIALOG ); |
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204 |
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205 dialog = NULL; |
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206 WLOG("CAudioFetcher::LaunchL <"); |
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207 // Return false if the fetcher was canceled by user |
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208 return ( 0 != buttonId && aSelectedFiles.Count() != 0 ); |
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209 } |
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210 |
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211 // --------------------------------------------------------------------------- |
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212 // Return nearest resource file |
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213 // --------------------------------------------------------------------------- |
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214 // |
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215 void CAudioFetcher::GetResourceFilenameL( TFileName& aResFile ) |
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216 { |
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217 RFs fs; |
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218 User::LeaveIfError( fs.Connect() ); |
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219 CleanupClosePushL( fs ); |
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220 |
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221 // don't use AknUtils CompleteWithAppPath |
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222 aResFile.Insert( 0, TDriveUnit( EDriveC).Name() ); |
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223 // try to locate the localised resource |
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224 BaflUtils::NearestLanguageFile( fs, aResFile ); |
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225 // if the localised resource is found, the file name is changed to |
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226 // the localised name (z:\apps\resources\xxx.r001) |
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227 if( !BaflUtils::FileExists( fs, aResFile ) ) |
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228 { |
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229 // not found on c drive, try z |
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230 aResFile.Replace( 0, KMaxDriveName, TDriveUnit( EDriveZ ).Name() ); |
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231 // try to locate the localised resource again |
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232 BaflUtils::NearestLanguageFile( fs, aResFile ); |
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233 // if file was not found this time, there is no localised |
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234 // resource with the name |
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235 if (!BaflUtils::FileExists( fs, aResFile ) ) |
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236 { |
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237 User::Leave( KErrNotFound ); |
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238 } |
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239 } |
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240 |
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241 CleanupStack::PopAndDestroy( &fs ); |
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242 } |
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243 |
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244 // --------------------------------------------------------------------------- |
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245 // Return Dialog title |
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246 // --------------------------------------------------------------------------- |
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247 // |
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248 HBufC* CAudioFetcher::TitleForAudioFetcherL() const |
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249 { |
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250 WLOG("CAudioFetcher::TitleForAudioFetcherL()"); |
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251 return TitleL( R_AUDIOFETCHER_DIALOG_TITLE_AUDIO ); |
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252 } |
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253 |
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254 // --------------------------------------------------------------------------- |
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255 // Return Dialog title |
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256 // --------------------------------------------------------------------------- |
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257 // |
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258 HBufC* CAudioFetcher::TitleForAnyMediaFileFetcherL() const |
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259 { |
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260 WLOG("CAudioFetcher::TitleForAudioFetcherL()"); |
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261 return TitleL( R_AUDIOFETCHER_DIALOG_TITLE_ANY_FILE ); |
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262 } |
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263 |
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264 // --------------------------------------------------------------------------- |
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265 // Return Dialog title |
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266 // --------------------------------------------------------------------------- |
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267 // |
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268 HBufC* CAudioFetcher::TitleL( TInt aSingleSelectionTitleResourceId ) const |
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269 { |
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270 WLOG("CAudioFetcher::TitleL()"); |
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271 |
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272 if( !iTitle ) |
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273 { |
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274 TInt resourceId = aSingleSelectionTitleResourceId; |
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275 return CCoeEnv::Static()->AllocReadResourceL( resourceId ); |
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276 } |
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277 return iTitle; |
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278 } |
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279 |
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280 // ----------------------------------------------------------------------------- |
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281 // From MMGFetchCanceler |
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282 // ----------------------------------------------------------------------------- |
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283 // |
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284 void CAudioFetcher::CancelFetcherL() |
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285 { |
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286 WLOG("CAudioFetcher::CancelFetcherL"); |
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287 |
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288 } |
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289 |
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290 // End of File |
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291 |
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292 |