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: Stub model to be used when unit testing videocollectionsortfilterproxy |
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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 // INCLUDES |
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20 #include "videocollectionclient.h" |
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21 #include "videolistdatamodel.h" |
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22 |
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23 bool VideoListDataModel::mInitFails = false; |
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24 bool VideoListDataModel::mRemoveRowsFails = false; |
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25 bool VideoListDataModel::mGetMediaIdAtIndexFails = false; |
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26 bool VideoListDataModel::mBelongsToAlbum = false; |
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27 bool VideoListDataModel::mReturnInvalid = false; |
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28 int VideoListDataModel::mRemoveFrAlbumReturn = -1; |
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29 int VideoListDataModel::mLastDeletedIndexRow = -1; |
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30 QString VideoListDataModel::mMediaFilePathReturnValue = ""; |
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31 |
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32 // --------------------------------------------------------------------------- |
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33 // VideoListDataModel |
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34 // --------------------------------------------------------------------------- |
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35 // |
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36 VideoListDataModel::VideoListDataModel(QObject *parent) : |
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37 QAbstractItemModel(parent), |
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38 mCollectionClient(0) |
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39 { |
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40 |
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41 } |
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42 |
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43 // --------------------------------------------------------------------------- |
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44 // ~VideoListDataModel |
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45 // --------------------------------------------------------------------------- |
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46 // |
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47 VideoListDataModel::~VideoListDataModel() |
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48 { |
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49 removeAll(); |
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50 |
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51 delete mCollectionClient; |
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52 } |
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53 |
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54 // ----------------------------------------------------------------------------- |
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55 // initialize |
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56 // ----------------------------------------------------------------------------- |
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57 // |
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58 int VideoListDataModel::initialize() |
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59 { |
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60 if(mInitFails) |
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61 { |
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62 return -1; |
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63 } |
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64 return 0; |
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65 } |
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66 |
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67 // --------------------------------------------------------------------------- |
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68 // mediaIdAtIndex |
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69 // --------------------------------------------------------------------------- |
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70 // |
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71 TMPXItemId VideoListDataModel::mediaIdAtIndex(int index) const |
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72 { |
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73 TMPXItemId id = TMPXItemId::InvalidId(); |
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74 if( mGetMediaIdAtIndexFails || index < 0 || index >= mData.count()) |
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75 { |
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76 return id; |
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77 } |
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78 |
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79 id = mData.at(index)->mId; |
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80 |
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81 return id; |
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82 } |
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83 |
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84 // --------------------------------------------------------------------------- |
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85 // mediaFilePathForId |
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86 // --------------------------------------------------------------------------- |
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87 // |
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88 QString VideoListDataModel::mediaFilePathForId(int mediaId) const |
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89 { |
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90 Q_UNUSED(mediaId); |
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91 return mMediaFilePathReturnValue; |
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92 } |
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93 |
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94 // --------------------------------------------------------------------------- |
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95 // removeRows |
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96 // --------------------------------------------------------------------------- |
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97 // |
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98 bool VideoListDataModel::removeRows(const QModelIndexList &indexList) |
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99 { |
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100 mLastDeletedIndexRow = -1; |
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101 if( mRemoveRowsFails ) |
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102 return false; |
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103 else |
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104 { |
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105 if(indexList.count() > 0) |
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106 { |
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107 mLastDeletedIndexRow = indexList.at(indexList.count() - 1).row(); |
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108 } |
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109 QModelIndexList sortable(indexList); |
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110 qSort(sortable); |
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111 QModelIndexList::const_iterator iter = sortable.constEnd(); |
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112 QModelIndex index; |
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113 while(iter != sortable.constBegin()) |
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114 { |
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115 iter--; |
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116 index = (*iter); |
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117 beginRemoveRows(QModelIndex(), index.row(), index.row()); |
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118 |
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119 delete mData.at(index.row()); |
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120 mData.removeAt(index.row()); |
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121 |
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122 endRemoveRows(); |
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123 } |
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124 |
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125 return true; |
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126 } |
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127 } |
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128 |
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129 // --------------------------------------------------------------------------- |
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130 // getCollectionClient |
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131 // --------------------------------------------------------------------------- |
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132 // |
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133 VideoCollectionClient* VideoListDataModel::getCollectionClient() |
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134 { |
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135 if(!this->mCollectionClient) |
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136 { |
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137 mCollectionClient = new VideoCollectionClient(); |
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138 } |
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139 return mCollectionClient; |
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140 } |
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141 |
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142 // --------------------------------------------------------------------------- |
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143 // rowCount |
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144 // --------------------------------------------------------------------------- |
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145 // |
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146 int VideoListDataModel::rowCount(const QModelIndex &parent) const |
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147 { |
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148 if (parent.isValid()) |
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149 { |
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150 return 0; |
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151 } |
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152 return mData.count(); |
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153 } |
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154 |
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155 // --------------------------------------------------------------------------- |
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156 // itemData |
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157 // --------------------------------------------------------------------------- |
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158 // |
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159 QMap<int, QVariant> VideoListDataModel::itemData(const QModelIndex &index) const |
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160 { |
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161 Q_UNUSED(index); |
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162 QMap<int, QVariant> itemData; |
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163 |
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164 return itemData; |
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165 } |
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166 |
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167 // --------------------------------------------------------------------------- |
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168 // data |
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169 // --------------------------------------------------------------------------- |
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170 // |
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171 QVariant VideoListDataModel::data(const QModelIndex & index, int role) const |
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172 { |
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173 QVariant returnValue = QVariant(); |
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174 if(!index.isValid()) |
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175 { |
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176 return returnValue; |
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177 } |
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178 if(mReturnInvalid) |
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179 { |
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180 return returnValue; |
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181 } |
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182 int row = index.row(); |
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183 if(role == VideoCollectionCommon::KeyTitle) |
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184 { |
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185 if(row >= 0 && row < mData.count()) |
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186 { |
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187 returnValue = mData.at(row)->mName; |
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188 } |
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189 } |
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190 else if(role == VideoCollectionCommon::KeySizeValue || |
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191 role == VideoCollectionCommon::KeyNumberOfItems) |
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192 { |
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193 if(row >= 0 && row < mData.count()) |
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194 { |
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195 returnValue = mData.at(row)->mSize; |
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196 } |
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197 } |
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198 else if(role == VideoCollectionCommon::KeyDateTime) |
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199 { |
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200 if(row >= 0 && row < mData.count()) |
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201 { |
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202 returnValue = mData.at(row)->mDate; |
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203 } |
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204 } |
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205 else if(role == VideoCollectionCommon::KeyStatus) |
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206 { |
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207 if(row >= 0 && row < mData.count()) |
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208 { |
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209 returnValue = mData.at(row)->mStatus; |
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210 } |
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211 } |
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212 else if(role == INVALID_ROLE_FOR_SORTING) |
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213 { |
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214 if(row >= 0 && row < mData.count()) |
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215 { |
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216 returnValue = mData.at(row)->mName; |
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217 } |
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218 } |
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219 return returnValue; |
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220 } |
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221 |
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222 // --------------------------------------------------------------------------- |
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223 // columnCount |
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224 // --------------------------------------------------------------------------- |
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225 // |
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226 int VideoListDataModel::columnCount(const QModelIndex & parent) const |
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227 { |
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228 if (parent.isValid()) |
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229 { |
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230 return 0; |
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231 } |
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232 else |
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233 { |
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234 return 1; |
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235 } |
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236 } |
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237 |
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238 // --------------------------------------------------------------------------- |
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239 // index |
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240 // --------------------------------------------------------------------------- |
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241 // |
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242 QModelIndex VideoListDataModel::index(int row, int column, const QModelIndex & parent) const |
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243 { |
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244 Q_UNUSED(parent); |
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245 if(row >= 0 && row < mData.count()) |
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246 { |
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247 return createIndex(row, column); |
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248 } |
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249 return QModelIndex(); |
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250 } |
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251 |
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252 // --------------------------------------------------------------------------- |
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253 // parent |
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254 // --------------------------------------------------------------------------- |
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255 // |
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256 QModelIndex VideoListDataModel::parent(const QModelIndex & index) const |
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257 { |
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258 Q_UNUSED(index); |
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259 return QModelIndex(); |
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260 } |
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261 |
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262 void VideoListDataModel::removeAll() |
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263 { |
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264 beginRemoveRows(QModelIndex(), 0,0); |
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265 QList<DummyData*>::iterator iter = mData.begin(); |
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266 while(iter != mData.end()) |
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267 { |
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268 delete *iter; |
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269 ++iter; |
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270 } |
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271 mData.clear(); |
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272 endRemoveRows(); |
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273 } |
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274 |
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275 |
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276 // --------------------------------------------------------------------------- |
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277 // emitAlbumChanged |
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278 // --------------------------------------------------------------------------- |
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279 // |
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280 void VideoListDataModel::emitAlbumChanged() |
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281 { |
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282 emit albumChanged(); |
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283 } |
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284 |
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285 // --------------------------------------------------------------------------- |
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286 // appendData |
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287 // --------------------------------------------------------------------------- |
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288 // |
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289 void VideoListDataModel::appendData(TMPXItemId data) |
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290 { |
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291 DummyData* obj; |
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292 for(int i = 0; i < mData.count(); ++i) |
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293 { |
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294 obj = mData.at(i); |
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295 if(obj->mId == TMPXItemId::InvalidId() || obj->mId.iId1 == data.iId1) |
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296 { |
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297 obj->mId = data; |
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298 QModelIndex change = index(i,0); |
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299 emit dataChanged(change, change); |
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300 return; |
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301 } |
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302 } |
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303 beginInsertRows(QModelIndex(), mData.count(), mData.count()); |
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304 obj = new DummyData; |
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305 obj->mId = data; |
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306 mData.append(obj); |
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307 endInsertRows(); |
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308 } |
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309 |
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310 |
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311 // --------------------------------------------------------------------------- |
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312 // appendData |
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313 // --------------------------------------------------------------------------- |
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314 // |
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315 void VideoListDataModel::appendData(QString data) |
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316 { |
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317 DummyData* obj; |
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318 for(int i = 0; i < mData.count(); ++i) |
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319 { |
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320 obj = mData.at(i); |
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321 if(!obj->mName.length()) |
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322 { |
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323 obj->mName = data; |
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324 QModelIndex change = index(i,0); |
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325 emit dataChanged(change, change); |
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326 return; |
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327 } |
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328 } |
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329 beginInsertRows(QModelIndex(), mData.count(), mData.count()); |
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330 obj = new DummyData; |
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331 obj->mId = TMPXItemId( mData.count(), 0); |
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332 obj->mName = data; |
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333 mData.append(obj); |
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334 endInsertRows(); |
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335 } |
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336 |
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337 // --------------------------------------------------------------------------- |
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338 // appendData |
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339 // --------------------------------------------------------------------------- |
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340 // |
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341 void VideoListDataModel::appendData(uint data) |
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342 { |
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343 DummyData* obj; |
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344 for(int i = 0; i < mData.count(); ++i) |
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345 { |
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346 obj = mData.at(i); |
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347 if(obj->mSize == 666) |
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348 { |
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349 obj->mSize = data; |
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350 QModelIndex change = index(i,0); |
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351 emit dataChanged(change, change); |
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352 return; |
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353 } |
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354 } |
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355 beginInsertRows(QModelIndex(), mData.count(), mData.count()); |
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356 obj = new DummyData; |
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357 obj->mId = TMPXItemId( mData.count(), 0); |
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358 obj->mSize = data; |
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359 mData.append(obj); |
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360 endInsertRows(); |
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361 } |
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362 |
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363 // --------------------------------------------------------------------------- |
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364 // appendData |
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365 // --------------------------------------------------------------------------- |
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366 // |
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367 void VideoListDataModel::appendData(QDateTime data) |
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368 { |
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369 DummyData* obj; |
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370 for(int i = 0; i < mData.count(); ++i) |
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371 { |
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372 obj = mData.at(i); |
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373 if(!obj->mDate.isValid()) |
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374 { |
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375 obj->mDate = data; |
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376 QModelIndex change = index(i,0); |
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377 emit dataChanged(change, change); |
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378 return; |
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379 } |
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380 } |
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381 beginInsertRows(QModelIndex(), mData.count(), mData.count()); |
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382 obj = new DummyData; |
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383 obj->mId = TMPXItemId( mData.count(), 0); |
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384 obj->mDate = data; |
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385 mData.append(obj); |
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386 endInsertRows(); |
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387 } |
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388 |
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389 // --------------------------------------------------------------------------- |
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390 // appendStatus |
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391 // --------------------------------------------------------------------------- |
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392 // |
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393 void VideoListDataModel::appendStatus(int status) |
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394 { |
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395 DummyData* obj; |
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396 for(int i = 0; i < mData.count(); ++i) |
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397 { |
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398 obj = mData.at(i); |
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399 if(obj->mStatus == -1) |
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400 { |
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401 obj->mStatus = status; |
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402 QModelIndex change = index(i,0); |
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403 emit dataChanged(change, change); |
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404 return; |
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405 } |
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406 } |
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407 beginInsertRows(QModelIndex(), mData.count(), mData.count()); |
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408 obj = new DummyData; |
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409 obj->mId = TMPXItemId( mData.count(), 0); |
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410 obj->mStatus = status; |
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411 mData.append(obj); |
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412 endInsertRows(); |
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413 } |
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414 |
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415 // --------------------------------------------------------------------------- |
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416 // setAlbumInUse |
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417 // --------------------------------------------------------------------------- |
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418 // |
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419 void VideoListDataModel::setAlbumInUse(TMPXItemId itemId) |
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420 { |
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421 mAlbumInUse = itemId; |
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422 } |
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423 |
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424 // --------------------------------------------------------------------------- |
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425 // albumInUse |
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426 // --------------------------------------------------------------------------- |
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427 // |
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428 TMPXItemId VideoListDataModel::albumInUse() |
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429 { |
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430 return mAlbumInUse; |
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431 } |
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432 |
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433 // --------------------------------------------------------------------------- |
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434 // belongsToAlbum |
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435 // --------------------------------------------------------------------------- |
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436 // |
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437 bool VideoListDataModel::belongsToAlbum(TMPXItemId itemId, TMPXItemId albumId ) |
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438 { |
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439 Q_UNUSED(itemId); |
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440 Q_UNUSED(albumId); |
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441 return mBelongsToAlbum; |
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442 } |
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443 |
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444 // --------------------------------------------------------------------------- |
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445 // removeItemsFromAlbum |
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446 // --------------------------------------------------------------------------- |
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447 // |
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448 int VideoListDataModel::removeItemsFromAlbum(TMPXItemId &albumId, const QList<TMPXItemId> &items) |
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449 { |
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450 Q_UNUSED(albumId); |
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451 Q_UNUSED(items); |
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452 return mRemoveFrAlbumReturn; |
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453 } |
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454 |
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455 // --------------------------------------------------------------------------- |
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456 // indexOfId |
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457 // --------------------------------------------------------------------------- |
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458 // |
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459 QModelIndex VideoListDataModel::indexOfId(TMPXItemId id) |
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460 { |
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461 QModelIndex itemIndex; |
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462 DummyData* obj; |
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463 for(int i = 0; i < mData.count(); ++i) |
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464 { |
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465 obj = mData.at(i); |
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466 if(obj->mId == id) |
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467 { |
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468 itemIndex = index(i,0,QModelIndex()); |
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469 break; |
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470 } |
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471 } |
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472 return itemIndex; |
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473 } |
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474 |
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475 // End of file |
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476 |
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477 |
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478 |
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