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: Videosortfilterproxymodel implementation |
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15 * |
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16 */ |
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17 |
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18 // Version : %version: 66.1.9 % |
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19 |
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20 // INCLUDE FILES |
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21 #include <qstringlist.h> |
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22 #include <qset.h> |
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23 #include <qtimer.h> |
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24 #include <qdatetime.h> |
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25 #include <vcxmyvideosdefs.h> |
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26 |
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27 #include "videothumbnaildata.h" |
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28 #include "videocollectioncommon.h" |
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29 #include "videosortfilterproxymodel.h" |
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30 #include "videolistdatamodel.h" |
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31 #include "videocollectionclient.h" |
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32 #include "videocollectionwrapper.h" |
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33 #include "videocollectiontrace.h" |
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34 |
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35 const TMPXItemId INVALID_ID = TMPXItemId::InvalidId(); |
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36 |
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37 // ----------------------------------------------------------------------------- |
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38 // VideoSortFilterProxyModel::VideoSortFilterProxyModel |
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39 // ----------------------------------------------------------------------------- |
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40 // |
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41 VideoSortFilterProxyModel::VideoSortFilterProxyModel(VideoCollectionCommon::TModelType type, QObject *parent) : |
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42 QSortFilterProxyModel(parent), |
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43 mModel(0), |
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44 mCollectionClient(0), |
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45 mType(type), |
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46 mLevel(VideoCollectionCommon::ELevelInvalid), |
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47 mGenericFilterId(TMPXItemId::InvalidId()), |
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48 mGenericFilterValue(false), |
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49 mIdleSortTimer(0), |
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50 mWantedSortRole(VideoCollectionCommon::KeyDateTime), |
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51 mWantedSortOrder(Qt::AscendingOrder) |
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52 { |
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53 FUNC_LOG_ADDR(this); |
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54 INFO_2("VideoSortFilterProxyModel::VideoSortFilterProxyModel() [0x%x]: type: %d", this, type); |
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55 } |
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56 |
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57 // ----------------------------------------------------------------------------- |
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58 // VideoSortFilterProxyModel::~VideoSortFilterProxyModel |
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59 // ----------------------------------------------------------------------------- |
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60 // |
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61 VideoSortFilterProxyModel::~VideoSortFilterProxyModel() |
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62 { |
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63 FUNC_LOG_ADDR(this); |
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64 } |
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65 |
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66 // ----------------------------------------------------------------------------- |
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67 // VideoSortFilterProxyModel::initialize |
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68 // ----------------------------------------------------------------------------- |
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69 // |
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70 int VideoSortFilterProxyModel::initialize(VideoListDataModel *sourceModel) |
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71 { |
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72 FUNC_LOG_ADDR(this); |
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73 if(!sourceModel) |
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74 { |
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75 return -1; |
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76 } |
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77 |
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78 if(!mModel) |
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79 { |
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80 mModel = sourceModel; |
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81 if(!connectSignals()) |
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82 { |
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83 ERROR_1(-1, "VideoSortFilterProxyModel::initialize() [0x%x] failed to connect signals.", this); |
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84 disconnectSignals(); |
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85 mModel = 0; |
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86 return -1; |
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87 } |
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88 mCollectionClient = mModel->getCollectionClient(); |
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89 setSourceModel(sourceModel); |
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90 } |
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91 return 0; |
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92 } |
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93 |
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94 // ----------------------------------------------------------------------------- |
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95 // VideoSortFilterProxyModel::connectSignals |
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96 // ----------------------------------------------------------------------------- |
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97 // |
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98 bool VideoSortFilterProxyModel::connectSignals() |
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99 { |
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100 FUNC_LOG_ADDR(this); |
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101 |
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102 if(!connect(mModel, SIGNAL(modelChanged()), |
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103 this, SLOT(invalidate()))) |
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104 { |
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105 return false; |
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106 } |
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107 if(mType == VideoCollectionCommon::EModelTypeCollectionContent) |
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108 { |
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109 if(!connect(mModel, SIGNAL(albumChanged()), |
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110 this, SLOT(albumChangedSlot()))) |
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111 { |
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112 return false; |
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113 } |
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114 } |
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115 |
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116 return true; |
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117 } |
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118 |
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119 // ----------------------------------------------------------------------------- |
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120 // VideoSortFilterProxyModel::disconnectSignals |
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121 // ----------------------------------------------------------------------------- |
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122 // |
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123 void VideoSortFilterProxyModel::disconnectSignals() |
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124 { |
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125 FUNC_LOG_ADDR(this); |
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126 disconnect(mModel, SIGNAL(modelChanged()), this, SLOT(invalidate())); |
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127 if(mType == VideoCollectionCommon::EModelTypeCollectionContent) |
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128 { |
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129 disconnect(mModel, SIGNAL(albumChanged()), this, SLOT(albumChangedSlot())); |
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130 } |
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131 if(mType == VideoCollectionCommon::EModelTypeCollections) |
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132 { |
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133 disconnect(mModel, SIGNAL(itemModified(const TMPXItemId &)), |
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134 this, SLOT(itemModifiedSlot(const TMPXItemId &))); |
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135 } |
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136 } |
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137 |
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138 // ----------------------------------------------------------------------------- |
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139 // VideoSortFilterProxyModel::open |
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140 // ----------------------------------------------------------------------------- |
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141 // |
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142 int VideoSortFilterProxyModel::open(VideoCollectionCommon::TCollectionLevels level) |
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143 { |
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144 FUNC_LOG_ADDR(this); |
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145 INFO_2("VideoSortFilterProxyModel::open() [0x%x] level: %d", this, level); |
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146 |
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147 if(!mCollectionClient) |
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148 { |
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149 return -1; |
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150 } |
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151 |
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152 if(mLevel != level) |
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153 { |
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154 INFO_1("VideoSortFilterProxyModel::open() [0x%x] opening different level, invalidating.", this); |
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155 mLevel = level; |
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156 invalidateFilter(); |
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157 // sorting call required here to setup correct sort order in cases where source model allready |
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158 // contains items but proxy is not yet updated. (invalidate -call does not work since it updates proxy and |
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159 // calls sort in different order for us to use) |
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160 sort(0, mWantedSortOrder); |
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161 } |
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162 // need to call open every time to make sure all items are |
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163 // inserted to UI ( recent open might have been cancelled) |
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164 return mCollectionClient->startOpenCollection(level); |
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165 } |
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166 |
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167 // ----------------------------------------------------------------------------- |
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168 // VideoSortFilterProxyModel::doSorting |
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169 // ----------------------------------------------------------------------------- |
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170 // |
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171 void VideoSortFilterProxyModel::doSorting(int sortingRole, Qt::SortOrder order, |
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172 bool async) |
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173 { |
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174 FUNC_LOG_ADDR(this); |
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175 INFO_3("VideoSortFilterProxyModel::doSorting() [0x%x] sortingRole: %d, order: %d", this, sortingRole, order); |
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176 |
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177 if(sortingRole != VideoCollectionCommon::KeyTitle && |
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178 sortingRole != VideoCollectionCommon::KeySizeValue && |
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179 sortingRole != VideoCollectionCommon::KeyDateTime && |
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180 sortingRole != VideoCollectionCommon::KeyNumberOfItems) |
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181 { |
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182 // default sorting order is by date for other models but collections. |
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183 if(mType != VideoCollectionCommon::EModelTypeCollections) |
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184 { |
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185 mWantedSortRole = VideoCollectionCommon::KeyDateTime; |
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186 } |
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187 else |
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188 { |
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189 mWantedSortRole = VideoCollectionCommon::KeyTitle; |
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190 } |
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191 } |
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192 else |
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193 { |
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194 mWantedSortRole = sortingRole; |
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195 } |
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196 |
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197 mWantedSortOrder = order; |
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198 |
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199 if(async) |
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200 { |
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201 if(mIdleSortTimer) |
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202 { |
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203 if(mIdleSortTimer->isActive()) |
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204 { |
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205 mIdleSortTimer->stop(); |
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206 } |
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207 } |
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208 else |
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209 { |
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210 mIdleSortTimer = new QTimer(this); |
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211 connect(mIdleSortTimer, SIGNAL(timeout()), this, SLOT(processSorting())); |
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212 } |
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213 mIdleSortTimer->start(0); |
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214 } |
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215 else |
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216 { |
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217 processSorting(); |
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218 } |
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219 } |
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220 // ----------------------------------------------------------------------------- |
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221 // VideoSortFilterProxyModel::getSorting |
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222 // ----------------------------------------------------------------------------- |
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223 // |
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224 void VideoSortFilterProxyModel::getSorting(int &sortingRole, Qt::SortOrder &order) |
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225 { |
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226 FUNC_LOG_ADDR(this); |
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227 sortingRole = mWantedSortRole; |
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228 order = mWantedSortOrder; |
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229 } |
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230 |
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231 // ----------------------------------------------------------------------------- |
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232 // VideoSortFilterProxyModel::deleteItems |
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233 // ----------------------------------------------------------------------------- |
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234 // |
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235 int VideoSortFilterProxyModel::deleteItems(const QModelIndexList &indexList) |
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236 { |
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237 FUNC_LOG_ADDR(this); |
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238 |
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239 // Disable thumbnail fetching while items are removed from the model. |
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240 VideoThumbnailData::instance().enableBackgroundFetching(false); |
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241 |
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242 if(mModel) |
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243 { |
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244 QModelIndexList mappedList; |
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245 for(int i = 0; i < indexList.count(); ++i) |
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246 { |
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247 mappedList.append(mapToSource(indexList.at(i))); |
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248 } |
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249 |
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250 if(mModel->removeRows(mappedList)) |
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251 { |
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252 // Start fetching thumbnails at start of the model. |
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253 VideoThumbnailData::instance().enableBackgroundFetching(true); |
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254 VideoThumbnailData::instance().startBackgroundFetching(0, 0); |
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255 return 0; |
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256 } |
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257 } |
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258 |
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259 VideoThumbnailData::instance().enableBackgroundFetching(true); |
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260 return -1; |
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261 } |
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262 |
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263 // ----------------------------------------------------------------------------- |
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264 // VideoSortFilterProxyModel::openItem |
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265 // ----------------------------------------------------------------------------- |
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266 // |
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267 int VideoSortFilterProxyModel::openItem(TMPXItemId mediaId) |
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268 { |
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269 FUNC_LOG_ADDR(this); |
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270 if(mediaId != TMPXItemId::InvalidId() && mCollectionClient) |
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271 { |
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272 if(mCollectionClient->openItem(mediaId) == 0) |
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273 { |
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274 if(mediaId.iId2 != KVcxMvcMediaTypeVideo) |
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275 { |
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276 mLevel = VideoCollectionCommon::ELevelAlbum; |
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277 mModel->setAlbumInUse(mediaId); |
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278 INFO_1("VideoSortFilterProxyModel::open() [0x%x] opening album or category, invalidating.", this); |
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279 invalidateFilter(); |
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280 // sorting call required here to setup correct sort order in cases where source model allready |
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281 // contains items but proxy is not yet updated. (invalidate -call does not work since it updates proxy and |
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282 // calls sort in different order for us to use) |
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283 sort(0, mWantedSortOrder); |
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284 } |
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285 return 0; |
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286 } |
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287 } |
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288 return -1; |
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289 } |
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290 |
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291 // ----------------------------------------------------------------------------- |
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292 // VideoSortFilterProxyModel::back |
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293 // ----------------------------------------------------------------------------- |
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294 // |
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295 int VideoSortFilterProxyModel::back() |
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296 { |
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297 FUNC_LOG_ADDR(this); |
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298 if(mCollectionClient && mCollectionClient->back() == 0) |
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299 { |
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300 if(mLevel == VideoCollectionCommon::ELevelAlbum) |
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301 { |
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302 mLevel = VideoCollectionCommon::ELevelCategory; |
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303 } |
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304 else |
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305 { |
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306 mLevel = VideoCollectionCommon::ELevelVideos; |
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307 } |
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308 return 0; |
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309 } |
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310 return -1; |
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311 } |
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312 |
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313 // ----------------------------------------------------------------------------- |
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314 // VideoSortFilterProxyModel::fetchItemDetails |
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315 // ----------------------------------------------------------------------------- |
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316 // |
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317 int VideoSortFilterProxyModel::fetchItemDetails(const QModelIndex &index) |
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318 { |
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319 FUNC_LOG_ADDR(this); |
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320 // no need to map index beforehand, because |
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321 // getMediaIdAtIndex maps it |
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322 TMPXItemId mpxId1 = getMediaIdAtIndex(index); |
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323 if(mpxId1 != TMPXItemId::InvalidId() && mCollectionClient) |
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324 { |
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325 if(mCollectionClient->getVideoDetails(mpxId1) == 0) |
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326 { |
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327 emit shortDetailsReady(mpxId1); |
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328 return 0; |
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329 } |
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330 } |
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331 return -1; |
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332 } |
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333 |
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334 // ----------------------------------------------------------------------------- |
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335 // VideoSortFilterProxyModel::processSorting |
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336 // ----------------------------------------------------------------------------- |
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337 // |
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338 void VideoSortFilterProxyModel::processSorting() |
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339 { |
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340 FUNC_LOG_ADDR(this); |
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341 if(mIdleSortTimer) |
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342 { |
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343 mIdleSortTimer->stop(); |
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344 } |
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345 |
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346 if(sortRole() != mWantedSortRole) |
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347 { |
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348 setSortRole(mWantedSortRole); |
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349 } |
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350 |
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351 if(sortColumn() == -1 || sortOrder() != mWantedSortOrder) |
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352 { |
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353 // if sorting column is not yet setted, it indicates |
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354 // that we've setted the sorting order for the first time |
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355 // and sorting has not yet been done. After we have called sort once, |
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356 // the sort columnt gets updated and following sorts gets executed |
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357 // by setSortRole -call as long as role changes. |
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358 |
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359 // Another case is when we need to change the sort order, as there is |
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360 // no other way of setting the sort order than calling sort(). |
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361 sort(0, mWantedSortOrder); |
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362 } |
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363 |
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364 emit modelSorted(); |
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365 } |
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366 |
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367 // ----------------------------------------------------------------------------- |
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368 // VideoSortFilterProxyModel::lessThan |
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369 // ----------------------------------------------------------------------------- |
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370 // |
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371 bool VideoSortFilterProxyModel::lessThan(const QModelIndex &left, |
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372 const QModelIndex &right) const |
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373 { |
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374 if (!mModel) |
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375 { |
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376 return false; |
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377 } |
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378 int index = left.row(); |
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379 TMPXItemId leftId = mModel->mediaIdAtIndex(index); |
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380 index = right.row(); |
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381 TMPXItemId rightId = mModel->mediaIdAtIndex(index); |
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382 |
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383 // Default categories are always first in the following order: |
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384 // Recently played (missing currently) |
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385 // Captured |
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386 // Downloaded |
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387 // Podcasts (missing currently) |
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388 bool lessThan(false); |
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389 bool proceedDataSorting(false); |
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390 if(leftId.iId2 == KVcxMvcMediaTypeCategory && |
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391 rightId.iId2 == KVcxMvcMediaTypeCategory) |
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392 { |
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393 if(leftId.iId1 == KVcxMvcCategoryIdCaptured) |
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394 { |
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395 lessThan = true; |
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396 } |
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397 |
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398 else if(leftId.iId1 == KVcxMvcCategoryIdDownloads) |
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399 { |
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400 if(rightId.iId1 != KVcxMvcCategoryIdCaptured) |
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401 { |
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402 lessThan = true; |
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403 } |
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404 } |
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405 } |
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406 else if(leftId.iId2 == KVcxMvcMediaTypeCategory || |
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407 rightId.iId2 == KVcxMvcMediaTypeCategory) |
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408 { |
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409 lessThan = (leftId.iId2 == KVcxMvcMediaTypeCategory); |
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410 } |
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411 else |
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412 { |
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413 proceedDataSorting = true; |
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414 } |
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415 |
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416 if(!proceedDataSorting) |
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417 { |
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418 return mWantedSortOrder == Qt::AscendingOrder ? lessThan : !lessThan; |
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419 } |
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420 |
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421 // Do comparisation based on the role: |
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422 // VideoCollectionCommon::KeyTitle, |
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423 // VideoCollectionCommon::KeySizeValue, |
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424 // VideoCollectionCommon::KeyNumberOfItems, |
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425 // VideoCollectionCommon::KeyDateValue |
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426 // |
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427 // If role does not match, do not sort |
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428 int sRole = sortRole(); |
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429 QVariant leftData = sourceModel()->data(left, sRole); |
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430 QVariant rightData = sourceModel()->data(right, sRole); |
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431 |
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432 if(!leftData.isValid() || !rightData.isValid()) |
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433 { |
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434 return false; |
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435 } |
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436 if(sRole == VideoCollectionCommon::KeyTitle) |
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437 { |
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438 QString leftString = leftData.toString().toUpper(); |
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439 QString rightString = rightData.toString().toUpper(); |
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440 return QString::localeAwareCompare(leftString, rightString) < 0; |
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441 } |
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442 else if(sRole == VideoCollectionCommon::KeySizeValue || |
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443 sRole == VideoCollectionCommon::KeyNumberOfItems) |
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444 { |
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445 quint32 leftSize = leftData.toUInt(); |
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446 quint32 rightSize = rightData.toUInt(); |
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447 return leftSize < rightSize; |
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448 } |
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449 else if(sRole == VideoCollectionCommon::KeyDateTime) |
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450 { |
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451 QDateTime leftDateTime = leftData.toDateTime(); |
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452 QDateTime rightDateTime = rightData.toDateTime(); |
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453 // datetime sorting role has inverted sorting order compared to other roles |
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454 return rightDateTime < leftDateTime; |
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455 } |
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456 return false; |
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457 } |
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458 |
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459 // ----------------------------------------------------------------------------- |
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460 // VideoSortFilterProxyModel::filterAcceptsRow |
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461 // ----------------------------------------------------------------------------- |
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462 // |
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463 bool VideoSortFilterProxyModel::filterAcceptsRow(int source_row, const QModelIndex &source_parent) const |
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464 { |
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465 Q_UNUSED(source_parent); |
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466 |
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467 if(!sourceModel()) |
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468 { |
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469 return false; |
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470 } |
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471 |
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472 if(source_row < 0 || source_row >= sourceModel()->rowCount()) |
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473 { |
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474 return false; |
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475 } |
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476 TMPXItemId id = mModel->mediaIdAtIndex(source_row); |
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477 if(id == TMPXItemId::InvalidId()) |
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478 { |
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479 return false; |
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480 } |
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481 |
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482 if (mType == VideoCollectionCommon::EModelTypeAllVideos) |
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483 { |
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484 if(id.iId2 == KVcxMvcMediaTypeVideo) |
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485 { |
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486 return true; |
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487 } |
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488 } |
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489 else if(mType == VideoCollectionCommon::EModelTypeCollections) |
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490 { |
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491 if(mLevel == VideoCollectionCommon::ELevelCategory && id.iId2 != KVcxMvcMediaTypeVideo) |
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492 { |
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493 return true; |
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494 } |
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495 } |
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496 else if (mType == VideoCollectionCommon::EModelTypeCollectionContent) |
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497 { |
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498 // if item belongs to the open album, accept it |
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499 if (mModel->belongsToAlbum(id)) |
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500 { |
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501 return true; |
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502 } |
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503 } |
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504 else if(mType == VideoCollectionCommon::EModelTypeGeneric) |
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505 { |
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506 if(mLevel == VideoCollectionCommon::ELevelVideos && id.iId2 == KVcxMvcMediaTypeVideo) |
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507 { |
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508 // filter items that belong to that album setted as filter id |
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509 // if there's no filter or setted filter is "all videos", we accept everything |
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510 if(mGenericFilterId == TMPXItemId::InvalidId() || |
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511 (mGenericFilterId.iId1 == KVcxMvcCategoryIdAll && |
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512 mGenericFilterId.iId2 == KVcxMvcMediaTypeCategory) || |
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513 mGenericFilterValue == mModel->belongsToAlbum(id, mGenericFilterId)) |
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514 { |
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515 return true; |
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516 } |
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517 } |
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518 else if(mLevel == VideoCollectionCommon::ELevelCategory && id.iId2 == KVcxMvcMediaTypeAlbum) |
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519 { |
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520 // we do not filter albums yet |
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521 return true; |
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522 } |
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523 } |
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524 |
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525 return false; |
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526 } |
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527 |
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528 // ----------------------------------------------------------------------------- |
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529 // VideoSortFilterProxyModel::getMediaIdAtIndex() |
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530 // ----------------------------------------------------------------------------- |
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531 // |
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532 const TMPXItemId& VideoSortFilterProxyModel::getMediaIdAtIndex(const QModelIndex &index) const |
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533 { |
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534 if(index.isValid()) |
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535 { |
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536 int rowIndex = mapToSource(index).row(); |
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537 if(mModel) |
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538 { |
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539 return mModel->mediaIdAtIndex(rowIndex); |
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540 } |
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541 } |
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542 return INVALID_ID; |
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543 } |
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544 |
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545 // ----------------------------------------------------------------------------- |
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546 // VideoSortFilterProxyModel::indexOfId() |
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547 // ----------------------------------------------------------------------------- |
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548 // |
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549 QModelIndex VideoSortFilterProxyModel::indexOfId(const TMPXItemId &id) |
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550 { |
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551 QModelIndex sourceIndex; |
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552 if(!mModel || id == TMPXItemId::InvalidId()) |
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553 { |
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554 return sourceIndex; |
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555 } |
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556 sourceIndex = mModel->indexOfId(id); |
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557 return mapFromSource(sourceIndex); |
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558 } |
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559 |
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560 // ----------------------------------------------------------------------------- |
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561 // VideoSortFilterProxyModel::getMediaFilePathForId() |
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562 // ----------------------------------------------------------------------------- |
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563 // |
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564 QString VideoSortFilterProxyModel::getMediaFilePathForId(const TMPXItemId &mediaId) |
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565 { |
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566 QString filePath; |
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567 if(mModel) |
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568 { |
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569 filePath = mModel->mediaFilePathForId(mediaId); |
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570 } |
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571 return filePath; |
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572 } |
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573 |
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574 // ----------------------------------------------------------------------------- |
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575 // VideoSortFilterProxyModel::addNewAlbum() |
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576 // ----------------------------------------------------------------------------- |
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577 // |
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578 TMPXItemId VideoSortFilterProxyModel::addNewAlbum(const QString &title) |
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579 { |
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580 FUNC_LOG_ADDR(this); |
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581 TMPXItemId id = TMPXItemId::InvalidId(); |
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582 |
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583 if (mCollectionClient) |
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584 { |
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585 id = mCollectionClient->addNewAlbum(title); |
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586 } |
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587 |
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588 return id; |
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589 } |
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590 |
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591 // ----------------------------------------------------------------------------- |
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592 // VideoSortFilterProxyModel::removeAlbums() |
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593 // ----------------------------------------------------------------------------- |
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594 // |
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595 int VideoSortFilterProxyModel::removeAlbums(const QModelIndexList &indexList) |
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596 { |
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597 FUNC_LOG_ADDR(this); |
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598 int err(-1); |
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599 |
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600 if (mCollectionClient) |
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601 { |
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602 TMPXItemId mpxId; |
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603 QList<TMPXItemId> ids; |
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604 |
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605 for(int i = 0; i < indexList.count(); ++i) |
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606 { |
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607 mpxId = getMediaIdAtIndex(indexList.at(i)); |
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608 if((mpxId != TMPXItemId::InvalidId()) && (mpxId.iId2 == KVcxMvcMediaTypeAlbum)) |
|
609 { |
|
610 ids.append(getMediaIdAtIndex(indexList.at(i))); |
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611 } |
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612 } |
|
613 |
|
614 if (ids.count()) |
|
615 { |
|
616 err = mCollectionClient->removeAlbums(ids); |
|
617 } |
|
618 } |
|
619 |
|
620 return err; |
|
621 } |
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622 |
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623 // ----------------------------------------------------------------------------- |
|
624 // VideoSortFilterProxyModel::resolveAlbumName() |
|
625 // ----------------------------------------------------------------------------- |
|
626 // |
|
627 QString VideoSortFilterProxyModel::resolveAlbumName( |
|
628 const QString& albumName) const |
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629 { |
|
630 FUNC_LOG_ADDR(this); |
|
631 QString resolvedName = albumName.trimmed(); |
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632 |
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633 // for checking names, we need to use collection list proxy model |
|
634 // to get all existing album names including default ones |
|
635 VideoSortFilterProxyModel *collectionModel = |
|
636 VideoCollectionWrapper::instance().getModel( |
|
637 VideoCollectionCommon::EModelTypeCollections); |
|
638 if(!collectionModel || !mModel) |
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639 { |
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640 return resolvedName; |
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641 } |
|
642 |
|
643 int i(0); |
|
644 QModelIndex proxyIndex = collectionModel->index(i, 0); |
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645 QSet<QString> names; |
|
646 QVariant data; |
|
647 // create set of existing names |
|
648 while (proxyIndex.isValid()) |
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649 { |
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650 data = mModel->data(collectionModel->mapToSource(proxyIndex), VideoCollectionCommon::KeyTitle); |
|
651 if (data.isValid()) |
|
652 { |
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653 names.insert(data.toString()); |
|
654 } |
|
655 proxyIndex = collectionModel->index(++i, 0, QModelIndex()); |
|
656 } |
|
657 i = 0; |
|
658 QString firstMatch(""); |
|
659 // find a name that does not yet exists |
|
660 while(names.contains(resolvedName)) |
|
661 { |
|
662 if (!firstMatch.length()) |
|
663 { |
|
664 firstMatch = resolvedName; |
|
665 } |
|
666 ++i; |
|
667 resolvedName = tr("%1 (%2)").arg(firstMatch).arg(i); |
|
668 } |
|
669 return resolvedName; |
|
670 } |
|
671 |
|
672 // ----------------------------------------------------------------------------- |
|
673 // VideoSortFilterProxyModel::addItemsInAlbum() |
|
674 // ----------------------------------------------------------------------------- |
|
675 // |
|
676 int VideoSortFilterProxyModel::addItemsInAlbum(TMPXItemId &albumId, |
|
677 const QList<TMPXItemId> &mediaIds) |
|
678 { |
|
679 FUNC_LOG_ADDR(this); |
|
680 int err(-1); |
|
681 |
|
682 if (mCollectionClient) |
|
683 { |
|
684 // add items in album |
|
685 err = mCollectionClient->addItemsInAlbum(albumId, mediaIds); |
|
686 } |
|
687 |
|
688 return err; |
|
689 } |
|
690 |
|
691 // ----------------------------------------------------------------------------- |
|
692 // VideoSortFilterProxyModel::removeItemsFromAlbum() |
|
693 // ----------------------------------------------------------------------------- |
|
694 // |
|
695 int VideoSortFilterProxyModel::removeItemsFromAlbum(TMPXItemId &albumId, |
|
696 const QList<TMPXItemId> &mediaIds) |
|
697 { |
|
698 FUNC_LOG_ADDR(this); |
|
699 int err(-1); |
|
700 |
|
701 // Disable thumbnail fetching while items are removed from the model. |
|
702 VideoThumbnailData::instance().enableBackgroundFetching(false); |
|
703 |
|
704 if (mModel) |
|
705 { |
|
706 // remove items in album |
|
707 err = mModel->removeItemsFromAlbum(albumId, mediaIds); |
|
708 if(err > 0) |
|
709 { |
|
710 // if there really were items to be removed, invalid filter |
|
711 INFO_1("VideoSortFilterProxyModel::removeItemsFromAlbum() [0x%x] items removed, invaliding.", this); |
|
712 invalidateFilter(); |
|
713 err = 0; |
|
714 } |
|
715 } |
|
716 |
|
717 VideoThumbnailData::instance().enableBackgroundFetching(true); |
|
718 return err; |
|
719 } |
|
720 |
|
721 // ----------------------------------------------------------------------------- |
|
722 // VideoSortFilterProxyModel::renameItem() |
|
723 // ----------------------------------------------------------------------------- |
|
724 // |
|
725 int VideoSortFilterProxyModel::renameItem(const TMPXItemId &itemId, const QString &newTitle) |
|
726 { |
|
727 FUNC_LOG_ADDR(this); |
|
728 int err(-1); |
|
729 |
|
730 if(mCollectionClient) |
|
731 { |
|
732 return mCollectionClient->renameItem(itemId, newTitle); |
|
733 } |
|
734 return err; |
|
735 } |
|
736 |
|
737 // ----------------------------------------------------------------------------- |
|
738 // VideoSortFilterProxyModel::getOpenItem() |
|
739 // ----------------------------------------------------------------------------- |
|
740 // |
|
741 TMPXItemId VideoSortFilterProxyModel::getOpenItem() const |
|
742 { |
|
743 FUNC_LOG_ADDR(this); |
|
744 TMPXItemId itemId = TMPXItemId::InvalidId(); |
|
745 |
|
746 if(mModel && mCollectionClient) |
|
747 { |
|
748 if(mType == VideoCollectionCommon::EModelTypeAllVideos) |
|
749 { |
|
750 INFO_1("VideoSortFilterProxyModel::getOpenItem() [0x%x] all videos is open.", this); |
|
751 itemId.iId1 = KVcxMvcCategoryIdAll; |
|
752 itemId.iId2 = KVcxMvcMediaTypeCategory; |
|
753 } |
|
754 else if(mType == VideoCollectionCommon::EModelTypeCollectionContent) |
|
755 { |
|
756 INFO_1("VideoSortFilterProxyModel::getOpenItem() [0x%x] category or album is open.", this); |
|
757 itemId = mModel->albumInUse(); |
|
758 } |
|
759 } |
|
760 |
|
761 return itemId; |
|
762 } |
|
763 |
|
764 // ----------------------------------------------------------------------------- |
|
765 // VideoSortFilterProxyModel::setGenericIdFilter() |
|
766 // ----------------------------------------------------------------------------- |
|
767 // |
|
768 void VideoSortFilterProxyModel::setGenericIdFilter(const TMPXItemId &itemId, bool filterValue) |
|
769 { |
|
770 FUNC_LOG_ADDR(this); |
|
771 if(mType == VideoCollectionCommon::EModelTypeGeneric) |
|
772 { |
|
773 INFO_3("VideoSortFilterProxyModel::setGenericIdFilter() [0x%x] itemId.iId2: %d, filterValue: %d", this, itemId.iId2, filterValue); |
|
774 mGenericFilterId = itemId; |
|
775 mGenericFilterValue = filterValue; |
|
776 INFO_1("VideoSortFilterProxyModel::setGenericIdFilter() [0x%x] invalidating.", this); |
|
777 invalidateFilter(); |
|
778 } |
|
779 } |
|
780 |
|
781 // ----------------------------------------------------------------------------- |
|
782 // VideoSortFilterProxyModel::setAlbumInUse() |
|
783 // ----------------------------------------------------------------------------- |
|
784 // |
|
785 void VideoSortFilterProxyModel::setAlbumInUse(const TMPXItemId &albumId) |
|
786 { |
|
787 FUNC_LOG_ADDR(this); |
|
788 if(mModel) |
|
789 { |
|
790 INFO_1("VideoSortFilterProxyModel::setAlbumInUse() [0x%x] invalidating.", this); |
|
791 mModel->setAlbumInUse(albumId); |
|
792 invalidateFilter(); |
|
793 } |
|
794 } |
|
795 |
|
796 // ----------------------------------------------------------------------------- |
|
797 // VideoSortFilterProxyModel::albumChangedSlot() |
|
798 // ----------------------------------------------------------------------------- |
|
799 // |
|
800 void VideoSortFilterProxyModel::albumChangedSlot() |
|
801 { |
|
802 FUNC_LOG_ADDR(this); |
|
803 // ignore if not collection content model |
|
804 if (mType == VideoCollectionCommon::EModelTypeCollectionContent) |
|
805 { |
|
806 INFO_1("VideoSortFilterProxyModel::albumChangedSlot() [0x%x] invalidating.", this); |
|
807 // sort and invalidate filtering, otherwise newly created album content won't sort |
|
808 invalidateFilter(); |
|
809 setSortRole(mWantedSortRole); |
|
810 sort(0, mWantedSortOrder); |
|
811 } |
|
812 } |
|
813 |
|
814 // ----------------------------------------------------------------------------- |
|
815 // VideoSortFilterProxyModel::getType() |
|
816 // ----------------------------------------------------------------------------- |
|
817 // |
|
818 VideoCollectionCommon::TModelType VideoSortFilterProxyModel::getType() |
|
819 { |
|
820 FUNC_LOG_ADDR(this); |
|
821 return mType; |
|
822 } |
|
823 |
|
824 // End of file |
|