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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: |
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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 <QTextStream> |
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20 #include <QFile> |
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21 #include <QStringList> |
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22 #include <shareui.h> |
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23 |
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24 #include "irstationshare.h" |
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25 #include "irqisdsdatastructure.h" |
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26 |
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27 const char KPlsFilePath[] = "c:\\data\\share.pls"; |
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28 const char KPlsFileHeading[] = "[playlist]"; |
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29 const char KPlsFileEntryNum[] = "NumberOfEntries"; |
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30 const char KPlsFileEnding[] = "Version=2"; |
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31 const char KPlsEntryElementFile[] = "File"; |
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32 const char KPlsEntryElementTitle[] = "Title"; |
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33 const char KPlsEntryElementLength[] = "Length"; |
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34 const char KPlsIndefiniteLength[] = "-1"; |
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35 |
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36 static void constructPlsElement( QTextStream &aOutput, |
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37 const IRQPreset &aPreset, |
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38 int &aStationIndexBase); |
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39 |
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40 // --------------------------------------------------------------------------- |
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41 // Constructor |
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42 // --------------------------------------------------------------------------- |
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43 // |
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44 IRStationShare::IRStationShare() |
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45 : iPlsFilePath(KPlsFilePath) |
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46 { |
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47 } |
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48 // --------------------------------------------------------------------------- |
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49 // Destructor |
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50 // --------------------------------------------------------------------------- |
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51 // |
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52 IRStationShare::~IRStationShare() |
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53 { |
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54 } |
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55 |
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56 // --------------------------------------------------------------------------- |
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57 // NOTE : MUST ensure no changes to all the elements in the list, |
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58 // so, can ONLY access element via const_iterator |
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59 // --------------------------------------------------------------------------- |
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60 // |
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61 bool IRStationShare::shareStations(const QList<IRQPreset*> &aPresetList) |
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62 { |
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63 if(!constructPlsFile(aPresetList)) |
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64 { |
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65 return false; |
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66 } |
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67 |
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68 ShareUi shareDialog; |
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69 QStringList fileList; |
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70 fileList.append(iPlsFilePath); |
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71 return shareDialog.send(fileList,true); |
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72 } |
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73 |
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74 bool IRStationShare::shareStations(const IRQPreset &aPreset) |
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75 { |
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76 if(!constructPlsFile(aPreset)) |
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77 { |
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78 return false; |
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79 } |
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80 |
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81 ShareUi shareDialog; |
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82 QStringList fileList; |
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83 fileList.append(iPlsFilePath); |
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84 return shareDialog.send(fileList,true); |
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85 } |
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86 |
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87 // --------------------------------------------------------------------------- |
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88 // constructPlsFile |
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89 // NOTE : MUST ensure no changes to all the elements in the list, |
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90 // so, can ONLY access element via const_iterator |
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91 // --------------------------------------------------------------------------- |
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92 // |
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93 bool IRStationShare::constructPlsFile(const QList<IRQPreset*> &aPresetList) |
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94 { |
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95 if(0 == aPresetList.count()) |
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96 { |
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97 return false; |
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98 } |
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99 |
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100 QFile plsFile(iPlsFilePath); |
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101 if( !plsFile.open(QIODevice::ReadWrite | QIODevice::Truncate) ) |
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102 { |
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103 return false; |
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104 } |
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105 QTextStream outputStream( &plsFile ); |
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106 outputStream<<KPlsFileHeading<<endl; |
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107 |
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108 int entryNum = 0; |
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109 for (QList<IRQPreset*>::const_iterator it = aPresetList.begin(); it != aPresetList.end(); ++it) |
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110 { |
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111 entryNum += (*it)->getChannelURLCount(); |
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112 } |
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113 QString totalEntry; |
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114 totalEntry.setNum(entryNum); |
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115 outputStream<<KPlsFileEntryNum<<"="<<totalEntry<<endl; |
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116 |
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117 int stationIndexBase = 1; |
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118 for (QList<IRQPreset*>::const_iterator it = aPresetList.begin(); it != aPresetList.end(); ++it) |
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119 { |
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120 constructPlsElement(outputStream,*(*it),stationIndexBase); |
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121 } |
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122 |
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123 outputStream<<KPlsFileEnding; |
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124 plsFile.close(); |
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125 return true; |
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126 } |
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127 |
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128 bool IRStationShare::constructPlsFile(const IRQPreset &aPreset) |
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129 { |
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130 QFile plsFile(iPlsFilePath); |
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131 if( !plsFile.open(QIODevice::ReadWrite | QIODevice::Truncate) ) |
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132 { |
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133 return false; |
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134 } |
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135 QTextStream outputStream( &plsFile ); |
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136 outputStream<<KPlsFileHeading<<endl; |
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137 |
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138 QString totalEntry; |
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139 totalEntry.setNum(aPreset.getChannelURLCount()); |
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140 outputStream<<KPlsFileEntryNum<<"="<<totalEntry<<endl; |
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141 |
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142 int stationIndexBase = 1; |
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143 constructPlsElement(outputStream,aPreset,stationIndexBase); |
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144 |
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145 outputStream<<KPlsFileEnding; |
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146 plsFile.close(); |
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147 return true; |
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148 } |
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149 |
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150 static void constructPlsElement( QTextStream &aOutput, |
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151 const IRQPreset &aPreset, |
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152 int &aStationIndexBase) |
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153 { |
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154 QList<int> bitrateList; |
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155 aPreset.getAvailableBitrates(bitrateList); |
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156 |
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157 int urlIndex = 1; |
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158 QString stationName; |
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159 QList<QString> *urlList = NULL; |
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160 |
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161 for( int i=0; i<bitrateList.count(); i++ ) |
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162 { |
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163 urlList = aPreset.getURLsForBitrate(bitrateList.at(i)); |
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164 for( int j=0; j<urlList->count(); j++ ) |
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165 { |
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166 QString stationUrl = urlList->at(j); |
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167 |
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168 if( aPreset.getChannelURLCount() <= 1 ) |
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169 { |
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170 stationName = aPreset.name; |
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171 } |
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172 else |
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173 { |
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174 QString stationUrlIndex; |
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175 stationUrlIndex.setNum(urlIndex); |
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176 stationName = aPreset.name + " #[" + stationUrlIndex + "]"; |
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177 } |
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178 |
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179 QString stationIndex; |
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180 stationIndex.setNum(aStationIndexBase); |
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181 aOutput<<KPlsEntryElementFile<<aStationIndexBase |
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182 <<"="<<stationUrl<<endl; |
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183 aOutput<<KPlsEntryElementTitle<<aStationIndexBase |
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184 <<"="<<stationName<<endl; |
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185 aOutput<<KPlsEntryElementLength<<aStationIndexBase |
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186 <<"="<<KPlsIndefiniteLength<<endl; |
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187 |
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188 urlIndex++; |
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189 aStationIndexBase++; |
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190 } |
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191 |
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192 delete urlList; |
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193 } |
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194 } |
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195 |