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1 /* |
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2 * Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of "Eclipse Public License v1.0" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: Videolist view class source code |
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15 * |
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16 */ |
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17 |
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18 // Version : %version: 1 % |
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19 |
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20 // INCLUDE FILES |
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21 |
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22 #include <hbmenu.h> |
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23 |
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24 #include "videolistmenu.h" |
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25 #include "videolistselectiondialog.h" |
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26 #include "videocollectionviewutils.h" |
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27 #include "videolistwidget.h" |
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28 #include "videolistview.h" |
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29 #include "videocollectioncommon.h" |
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30 #include "videoproxymodelgeneric.h" |
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31 #include "videocollectionuiloader.h" |
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32 #include "videocollectiontrace.h" |
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33 |
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34 // --------------------------------------------------------------------------- |
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35 // Constructor |
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36 // --------------------------------------------------------------------------- |
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37 // |
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38 VideoListMenu::VideoListMenu(VideoCollectionUiLoader *uiLoader, VideoListView* parent) |
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39 : QObject(parent) |
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40 , mUiUtils(VideoCollectionViewUtils::instance()) |
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41 , mUiLoader(uiLoader) |
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42 , mListView(parent) |
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43 , mVideoServices(0) |
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44 { |
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45 FUNC_LOG; |
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46 } |
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47 |
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48 // --------------------------------------------------------------------------- |
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49 // Destructor |
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50 // --------------------------------------------------------------------------- |
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51 // |
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52 VideoListMenu::~VideoListMenu() |
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53 { |
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54 FUNC_LOG; |
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55 |
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56 mSortingRoles.clear(); |
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57 |
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58 if(mVideoServices) |
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59 { |
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60 mVideoServices->decreaseReferenceCount(); |
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61 mVideoServices = 0; |
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62 } |
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63 } |
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64 |
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65 // --------------------------------------------------------------------------- |
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66 // initializeView() |
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67 // --------------------------------------------------------------------------- |
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68 // |
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69 int VideoListMenu::initializeMenu() |
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70 { |
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71 FUNC_LOG; |
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72 if(!mUiLoader) |
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73 { |
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74 return -1; |
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75 } |
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76 |
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77 if (mUiUtils.isService()) |
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78 { |
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79 INFO("VideoListMenu::initializeMenu() initializing service."); |
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80 if (!mVideoServices) |
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81 { |
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82 mVideoServices = VideoServices::instance(); |
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83 } |
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84 |
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85 } |
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86 |
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87 // start loading objects and widgets |
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88 QList<VideoCollectionUiLoaderParam> params; |
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89 |
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90 params.append(VideoCollectionUiLoaderParam( |
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91 DOCML_NAME_OPTIONS_MENU, |
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92 DOCML_VIDEOCOLLECTIONVIEW_FILE, |
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93 true, |
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94 VideoCollectionUiLoaderParam::LoadPhasePrimary)); |
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95 params.append(VideoCollectionUiLoaderParam( |
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96 DOCML_NAME_ADD_TO_COLLECTION, |
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97 DOCML_VIDEOCOLLECTIONVIEW_FILE, |
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98 false, |
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99 VideoCollectionUiLoaderParam::LoadPhaseSecondary)); |
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100 params.append(VideoCollectionUiLoaderParam( |
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101 DOCML_NAME_CREATE_COLLECTION, |
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102 DOCML_VIDEOCOLLECTIONVIEW_FILE, |
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103 false, |
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104 VideoCollectionUiLoaderParam::LoadPhaseSecondary)); |
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105 params.append(VideoCollectionUiLoaderParam( |
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106 DOCML_NAME_DELETE_MULTIPLE, |
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107 DOCML_VIDEOCOLLECTIONVIEW_FILE, |
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108 false, |
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109 VideoCollectionUiLoaderParam::LoadPhaseSecondary)); |
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110 params.append(VideoCollectionUiLoaderParam( |
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111 DOCML_NAME_SORT_MENU, |
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112 DOCML_VIDEOCOLLECTIONVIEW_FILE, |
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113 true, |
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114 VideoCollectionUiLoaderParam::LoadPhaseSecondary)); |
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115 params.append(VideoCollectionUiLoaderParam( |
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116 DOCML_NAME_SORT_BY_DATE, |
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117 DOCML_VIDEOCOLLECTIONVIEW_FILE, |
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118 false, |
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119 VideoCollectionUiLoaderParam::LoadPhaseSecondary)); |
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120 params.append(VideoCollectionUiLoaderParam( |
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121 DOCML_NAME_SORT_BY_NAME, |
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122 DOCML_VIDEOCOLLECTIONVIEW_FILE, |
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123 false, |
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124 VideoCollectionUiLoaderParam::LoadPhaseSecondary)); |
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125 params.append(VideoCollectionUiLoaderParam( |
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126 DOCML_NAME_SORT_BY_NUMBER_OF_ITEMS, |
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127 DOCML_VIDEOCOLLECTIONVIEW_FILE, |
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128 false, |
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129 VideoCollectionUiLoaderParam::LoadPhaseSecondary)); |
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130 params.append(VideoCollectionUiLoaderParam( |
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131 DOCML_NAME_SORT_BY_SIZE, |
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132 DOCML_VIDEOCOLLECTIONVIEW_FILE, |
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133 false, |
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134 VideoCollectionUiLoaderParam::LoadPhaseSecondary)); |
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135 |
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136 mUiLoader->addData(params, |
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137 this, |
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138 SLOT(objectReadySlot(QObject*, const QString&))); |
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139 |
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140 params.clear(); |
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141 |
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142 return 0; |
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143 } |
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144 |
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145 // --------------------------------------------------------------------------- |
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146 // showAction() |
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147 // --------------------------------------------------------------------------- |
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148 // |
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149 void VideoListMenu::showAction(bool show, const QString &name) |
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150 { |
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151 FUNC_LOG; |
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152 HbAction *action = mUiLoader->findObject<HbAction>(name); |
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153 if (!action) |
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154 { |
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155 // must be menu widget |
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156 HbMenu *menu = mUiLoader->findWidget<HbMenu>(name); |
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157 if (menu) |
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158 { |
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159 action = menu->menuAction(); |
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160 } |
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161 } |
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162 |
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163 // hide or show action |
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164 if (action) |
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165 { |
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166 action->setVisible(show); |
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167 } |
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168 } |
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169 |
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170 // --------------------------------------------------------------------------- |
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171 // startSorting() |
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172 // --------------------------------------------------------------------------- |
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173 // |
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174 void VideoListMenu::startSorting() |
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175 { |
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176 FUNC_LOG; |
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177 |
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178 HbMenu *optionsMenu = |
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179 mUiLoader->findWidget<HbMenu>( |
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180 DOCML_NAME_OPTIONS_MENU); |
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181 |
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182 VideoListWidget* currentList = mListView->getCurrentList(); |
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183 |
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184 if (optionsMenu && currentList) |
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185 { |
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186 // get sorting role from active action |
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187 HbAction* action = optionsMenu->activeAction(); |
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188 HbMenu* sortMenu = mUiLoader->findWidget<HbMenu>(DOCML_NAME_SORT_MENU); |
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189 if(action == sortMenu->menuAction()) // make sure that active action is the sort menu. |
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190 { |
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191 HbAction* action = sortMenu->activeAction(); |
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192 if(action) |
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193 { |
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194 doSorting(mSortingRoles[action]); |
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195 } |
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196 } |
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197 } |
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198 } |
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199 |
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200 // --------------------------------------------------------------------------- |
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201 // doSorting() |
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202 // --------------------------------------------------------------------------- |
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203 // |
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204 void VideoListMenu::doSorting(int role) |
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205 { |
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206 FUNC_LOG; |
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207 |
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208 VideoListWidget* currentList = mListView->getCurrentList(); |
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209 |
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210 if(!currentList || !currentList->getModel()) |
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211 { |
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212 // no list or model, cannot sort |
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213 return; |
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214 } |
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215 // sort model |
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216 Qt::SortOrder order(Qt::AscendingOrder); |
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217 VideoProxyModelGeneric *model = currentList->getModel(); |
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218 if(model->sortRole() == role && model->sortOrder() == Qt::AscendingOrder) |
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219 { |
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220 order = Qt::DescendingOrder; |
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221 } |
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222 model->doSorting(role, order); |
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223 |
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224 // for video related sorting, all videos list and collection content |
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225 // list, sorting orders are same all the time |
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226 VideoListWidget *anotherVideosList = 0; |
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227 VideoCollectionCommon::TCollectionLevels level = currentList->getLevel(); |
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228 if (level == VideoCollectionCommon::ELevelDefaultColl || |
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229 level == VideoCollectionCommon::ELevelAlbum) |
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230 { |
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231 anotherVideosList = mUiLoader->findWidget<VideoListWidget>(DOCML_NAME_VC_VIDEOLISTWIDGET); |
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232 } |
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233 else if(level == VideoCollectionCommon::ELevelVideos) |
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234 { |
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235 anotherVideosList = mUiLoader->findWidget<VideoListWidget>(DOCML_NAME_VC_COLLECTIONCONTENTWIDGET); |
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236 } |
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237 if(anotherVideosList && anotherVideosList->getModel()) |
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238 { |
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239 anotherVideosList->getModel()->doSorting(role, order); |
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240 } |
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241 |
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242 // save sorting values only if the application is not started as a service |
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243 if (!mVideoServices) |
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244 { |
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245 // save sorting values |
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246 mUiUtils.saveSortingValues(role, order, currentList->getLevel()); |
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247 } |
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248 } |
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249 |
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250 // ------------------------------------------------------------------------------------------------- |
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251 // deleteItemsSlot |
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252 // ------------------------------------------------------------------------------------------------- |
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253 // |
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254 void VideoListMenu::deleteItemsSlot() |
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255 { |
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256 FUNC_LOG; |
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257 |
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258 VideoListSelectionDialog *dialog = |
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259 mUiLoader->findWidget<VideoListSelectionDialog>( |
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260 DOCML_NAME_DIALOG); |
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261 |
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262 if (dialog) |
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263 { |
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264 TMPXItemId collectionId = mListView->getCurrentList()->getModel()->getOpenItem(); |
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265 dialog->setupContent(VideoListSelectionDialog::EDeleteVideos, collectionId); |
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266 dialog->exec(); |
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267 } |
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268 } |
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269 |
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270 // ------------------------------------------------------------------------------------------------- |
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271 // createCollectionSlot |
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272 // ------------------------------------------------------------------------------------------------- |
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273 // |
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274 void VideoListMenu::createCollectionSlot() |
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275 { |
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276 FUNC_LOG; |
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277 |
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278 VideoListSelectionDialog *dialog = |
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279 mUiLoader->findWidget<VideoListSelectionDialog>( |
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280 DOCML_NAME_DIALOG); |
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281 |
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282 if (!dialog) |
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283 { |
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284 // fatal: no selection dialog |
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285 return; |
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286 } |
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287 |
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288 dialog->setupContent(VideoListSelectionDialog::ECreateCollection, TMPXItemId::InvalidId()); |
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289 dialog->exec(); |
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290 } |
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291 |
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292 // ------------------------------------------------------------------------------------------------- |
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293 // addVideosToCollectionSlot |
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294 // ------------------------------------------------------------------------------------------------- |
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295 // |
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296 void VideoListMenu::addVideosToCollectionSlot() |
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297 { |
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298 FUNC_LOG; |
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299 |
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300 VideoListWidget* currentList = mListView->getCurrentList(); |
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301 |
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302 if(!currentList || !currentList->getModel()) |
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303 { |
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304 return; |
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305 } |
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306 |
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307 VideoListSelectionDialog *dialog = |
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308 mUiLoader->findWidget<VideoListSelectionDialog>( |
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309 DOCML_NAME_DIALOG); |
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310 |
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311 if (!dialog) |
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312 { |
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313 // fatal: no selection dialog |
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314 return; |
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315 } |
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316 |
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317 TMPXItemId collectionId = currentList->getModel()->getOpenItem(); |
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318 dialog->setupContent(VideoListSelectionDialog::EAddToCollection, collectionId); |
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319 dialog->exec(); |
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320 } |
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321 |
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322 // ------------------------------------------------------------------------------------------------- |
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323 // aboutToShowMainMenuSlot |
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324 // ------------------------------------------------------------------------------------------------- |
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325 // |
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326 void VideoListMenu::aboutToShowMainMenuSlot() |
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327 { |
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328 if (mVideoServices && |
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329 mVideoServices->currentService() == VideoServices::EBrowse) |
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330 { |
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331 prepareBrowseServiceMenu(); |
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332 return; |
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333 } |
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334 |
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335 VideoListWidget* currentList = mListView->getCurrentList(); |
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336 |
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337 if (!currentList) |
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338 { |
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339 return; |
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340 } |
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341 |
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342 // hide all actions by default |
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343 showAction(false, DOCML_NAME_ADD_TO_COLLECTION); |
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344 showAction(false, DOCML_NAME_CREATE_COLLECTION); |
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345 showAction(false, DOCML_NAME_DELETE_MULTIPLE); |
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346 showAction(false, DOCML_NAME_SORT_BY_DATE); |
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347 showAction(false, DOCML_NAME_SORT_BY_NAME); |
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348 showAction(false, DOCML_NAME_SORT_BY_NUMBER_OF_ITEMS); |
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349 showAction(false, DOCML_NAME_SORT_BY_SIZE); |
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350 showAction(false, DOCML_NAME_SORT_MENU); |
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351 |
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352 // Create collection action is shown even when there's no videos. |
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353 if(currentList->getLevel() == VideoCollectionCommon::ELevelCategory && !mVideoServices) |
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354 { |
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355 showAction(true, DOCML_NAME_CREATE_COLLECTION); |
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356 } |
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357 |
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358 // No other actions shown if there's no videos. |
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359 VideoProxyModelGeneric *model = currentList->getModel(); |
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360 if (!model || !model->rowCount()) |
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361 { |
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362 return; |
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363 } |
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364 |
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365 // get current sorting values |
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366 int role; |
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367 Qt::SortOrder order; |
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368 model->getSorting(role, order); |
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369 |
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370 if(currentList->getLevel() == VideoCollectionCommon::ELevelVideos) |
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371 { |
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372 showAction(true, DOCML_NAME_SORT_MENU); |
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373 showAction(true, DOCML_NAME_SORT_BY_DATE); |
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374 showAction(true, DOCML_NAME_SORT_BY_NAME); |
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375 showAction(true, DOCML_NAME_SORT_BY_SIZE); |
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376 |
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377 HbAction* action = mSortingRoles.key(role); |
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378 if (action) |
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379 { |
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380 action->setChecked(true); |
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381 } |
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382 |
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383 if (!mVideoServices) |
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384 { |
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385 showAction(true, DOCML_NAME_ADD_TO_COLLECTION); |
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386 showAction(true, DOCML_NAME_DELETE_MULTIPLE); |
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387 } |
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388 } |
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389 else if(currentList->getLevel() == VideoCollectionCommon::ELevelCategory) |
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390 { |
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391 showAction(true, DOCML_NAME_SORT_MENU); |
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392 showAction(true, DOCML_NAME_SORT_BY_NAME); |
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393 showAction(true, DOCML_NAME_SORT_BY_NUMBER_OF_ITEMS); |
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394 |
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395 HbAction* action = mSortingRoles.key(role); |
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396 if (action) |
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397 { |
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398 action->setChecked(true); |
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399 } |
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400 } |
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401 else if(currentList->getLevel() == VideoCollectionCommon::ELevelDefaultColl || |
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402 currentList->getLevel() == VideoCollectionCommon::ELevelAlbum) |
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403 { |
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404 showAction(true, DOCML_NAME_SORT_MENU); |
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405 showAction(true, DOCML_NAME_SORT_BY_DATE); |
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406 showAction(true, DOCML_NAME_SORT_BY_NAME); |
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407 showAction(true, DOCML_NAME_SORT_BY_SIZE); |
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408 |
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409 HbAction* action = mSortingRoles.key(role); |
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410 if (action) |
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411 { |
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412 action->setChecked(true); |
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413 } |
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414 |
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415 if (!mVideoServices) |
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416 { |
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417 showAction(true, DOCML_NAME_DELETE_MULTIPLE); |
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418 } |
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419 } |
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420 } |
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421 |
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422 // ------------------------------------------------------------------------------------------------- |
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423 // prepareBrowseServiceMenu |
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424 // ------------------------------------------------------------------------------------------------- |
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425 // |
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426 void VideoListMenu::prepareBrowseServiceMenu() |
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427 { |
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428 VideoListWidget* currentList = mListView->getCurrentList(); |
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429 |
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430 if (!currentList) |
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431 { |
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432 return; |
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433 } |
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434 |
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435 // hide all actions by default |
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436 showAction(false, DOCML_NAME_ADD_TO_COLLECTION); |
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437 showAction(false, DOCML_NAME_CREATE_COLLECTION); |
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438 showAction(false, DOCML_NAME_DELETE_MULTIPLE); |
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439 showAction(false, DOCML_NAME_SORT_BY_DATE); |
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440 showAction(false, DOCML_NAME_SORT_BY_NAME); |
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441 showAction(false, DOCML_NAME_SORT_BY_NUMBER_OF_ITEMS); |
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442 showAction(false, DOCML_NAME_SORT_BY_SIZE); |
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443 showAction(false, DOCML_NAME_SORT_MENU); |
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444 |
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445 VideoProxyModelGeneric *model = currentList->getModel(); |
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446 if (!model || !model->rowCount()) |
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447 { |
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448 return; |
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449 } |
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450 |
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451 // show delete action |
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452 showAction(true, DOCML_NAME_DELETE_MULTIPLE); |
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453 |
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454 // show sort actions |
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455 showAction(true, DOCML_NAME_SORT_MENU); |
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456 showAction(true, DOCML_NAME_SORT_BY_DATE); |
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457 showAction(true, DOCML_NAME_SORT_BY_NAME); |
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458 showAction(true, DOCML_NAME_SORT_BY_SIZE); |
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459 |
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460 // set current sort action selected |
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461 int role; |
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462 Qt::SortOrder order; |
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463 model->getSorting(role, order); |
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464 HbAction* action = mSortingRoles.key(role); |
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465 if (action) |
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466 { |
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467 action->setChecked(true); |
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468 } |
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469 } |
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470 |
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471 // ------------------------------------------------------------------------------------------------- |
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472 // objectReadySlot |
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473 // ------------------------------------------------------------------------------------------------- |
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474 // |
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475 void VideoListMenu::objectReadySlot(QObject *object, const QString &name) |
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476 { |
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477 FUNC_LOG; |
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478 |
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479 if (name.compare(DOCML_NAME_OPTIONS_MENU) == 0) |
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480 { |
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481 connect( |
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482 object, SIGNAL(aboutToShow()), this, SLOT(aboutToShowMainMenuSlot())); |
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483 } |
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484 else if (name.compare(DOCML_NAME_SORT_BY_DATE) == 0) |
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485 { |
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486 HbAction *action = qobject_cast<HbAction*>(object); |
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487 if (action) |
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488 { |
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489 connect(action, SIGNAL(triggered()), this, SLOT(startSorting())); |
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490 mSortingRoles[action] = VideoCollectionCommon::KeyDateTime; |
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491 } |
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492 } |
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493 else if (name.compare(DOCML_NAME_SORT_BY_NAME) == 0) |
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494 { |
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495 HbAction *action = qobject_cast<HbAction*>(object); |
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496 if (action) |
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497 { |
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498 connect(action, SIGNAL(triggered()), this, SLOT(startSorting())); |
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499 mSortingRoles[action] = VideoCollectionCommon::KeyTitle; |
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500 } |
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501 } |
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502 else if (name.compare(DOCML_NAME_SORT_BY_NUMBER_OF_ITEMS) == 0) |
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503 { |
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504 HbAction *action = qobject_cast<HbAction*>(object); |
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505 if (action) |
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506 { |
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507 connect(action, SIGNAL(triggered()), this, SLOT(startSorting())); |
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508 mSortingRoles[action] = VideoCollectionCommon::KeyNumberOfItems; |
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509 } |
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510 } |
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511 else if (name.compare(DOCML_NAME_SORT_BY_SIZE) == 0) |
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512 { |
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513 HbAction *action = qobject_cast<HbAction*>(object); |
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514 if (action) |
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515 { |
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516 connect(action, SIGNAL(triggered()), this, SLOT(startSorting())); |
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517 mSortingRoles[action] = VideoCollectionCommon::KeySizeValue; |
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518 } |
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519 } |
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520 else if (name.compare(DOCML_NAME_ADD_TO_COLLECTION) == 0) |
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521 { |
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522 HbAction *action = qobject_cast<HbAction*>(object); |
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523 if (action) |
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524 { |
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525 connect(action, SIGNAL(triggered()), this, SLOT(addVideosToCollectionSlot())); |
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526 } |
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527 } |
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528 else if (name.compare(DOCML_NAME_CREATE_COLLECTION) == 0) |
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529 { |
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530 HbAction *action = qobject_cast<HbAction*>(object); |
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531 if (action) |
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532 { |
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533 connect(action, SIGNAL(triggered()), this, SLOT(createCollectionSlot())); |
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534 } |
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535 } |
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536 else if (name.compare(DOCML_NAME_DELETE_MULTIPLE) == 0) |
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537 { |
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538 HbAction *action = qobject_cast<HbAction*>(object); |
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539 if (action) |
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540 { |
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541 connect(action, SIGNAL(triggered()), this, SLOT(deleteItemsSlot())); |
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542 } |
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543 } |
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544 } |
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545 |
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546 // End of file |