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1 /* |
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2 * Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of "Eclipse Public License v1.0" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: |
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15 * |
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16 */ |
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17 |
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18 #include "fbfilemodel.h" |
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19 #include "enginewrapper.h" |
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20 #include "fileentry.h" |
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21 #include "driveentry.h" |
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22 #include "settingsview.h" |
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23 #include "filebrowsersettings.h" |
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24 #include "FB.hrh" |
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25 |
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26 #include <QModelIndex> |
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27 #include <QFileIconProvider> |
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28 |
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29 /** |
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30 Constructs a file browser custom system model with the given \a engineWrapper and \a parent. |
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31 */ |
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32 FbFileModel::FbFileModel(EngineWrapper *engineWrapper, QObject *parent) : |
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33 QAbstractListModel(parent), |
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34 mEngineWrapper(engineWrapper), |
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35 mFileIconProvider(0) |
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36 { |
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37 mFileIconProvider = new QFileIconProvider(); |
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38 } |
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39 |
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40 /** |
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41 Destroys this file browser custom system model. |
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42 */ |
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43 FbFileModel::~FbFileModel() |
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44 { |
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45 if (mFileIconProvider) { |
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46 delete mFileIconProvider; |
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47 } |
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48 } |
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49 |
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50 /** |
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51 \reimp |
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52 */ |
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53 int FbFileModel::rowCount(const QModelIndex &parent) const |
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54 { |
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55 Q_UNUSED(parent); |
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56 return mEngineWrapper->itemCount(); |
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57 } |
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58 |
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59 /** |
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60 \reimp |
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61 */ |
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62 QVariant FbFileModel::data(const QModelIndex &index, int role) const |
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63 { |
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64 if (!index.isValid() || index.model() != this) |
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65 return QVariant(); |
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66 |
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67 switch (role) { |
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68 case Qt::EditRole: |
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69 case Qt::DisplayRole: { |
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70 QStringList listItem; |
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71 // if (mEngineWrapper->isDriveListViewActive()) { |
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72 // DriveEntry driveEntry(mEngineWrapper->getDriveEntry(index)); |
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73 // if (mEngineWrapper->settings().fileViewMode() == EFileViewModeSimple) |
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74 // { |
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75 // const QString SimpleDriveEntry("%1: <%2>"); |
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76 // listItem /*<< driveEntry.IconId() */ |
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77 // << SimpleDriveEntry.arg(driveEntry.driveLetter()) |
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78 // .arg(driveEntry.mediaTypeString()); |
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79 // } else if (mEngineWrapper->settings().fileViewMode() == EFileViewModeExtended) { |
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80 // const QString SimpleDriveEntry("%1: <%2>"); |
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81 // const QString ExtendedDriveEntry("%1/%2 kB"); |
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82 // listItem /*<< driveEntry.IconId()*/ |
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83 // << SimpleDriveEntry.arg(driveEntry.driveLetter()) |
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84 // .arg(driveEntry.mediaTypeString()) |
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85 // << ExtendedDriveEntry.arg(QString::number(driveEntry.volumeInfoFree()/1024)) |
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86 // .arg(QString::number(driveEntry.volumeInfoSize()/1024)); |
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87 // |
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88 // } |
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89 // } else { |
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90 FileEntry fileEntry(mEngineWrapper->getFileEntry(index)); |
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91 if (mEngineWrapper->settings().fileViewMode() == EFileViewModeSimple) |
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92 { |
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93 listItem /*<< fileEntry.IconId()*/ |
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94 << fileEntry.name(); |
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95 } else if (mEngineWrapper->settings().fileViewMode() == EFileViewModeExtended) { |
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96 QString extraData; |
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97 extraData.append(fileEntry.modifiedString()); |
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98 if (fileEntry.isDir() && fileEntry.dirEntries() >= 0) { |
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99 extraData.append(" - "); |
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100 extraData.append(fileEntry.dirEntriesString()); |
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101 } else if (!fileEntry.isDir()) { |
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102 extraData.append(" - "); |
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103 extraData.append(fileEntry.sizeString()); |
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104 } |
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105 listItem /*<< fileEntry.IconId()*/ |
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106 << fileEntry.name() << extraData << fileEntry.attributesString(); |
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107 } |
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108 // } |
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109 return listItem; |
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110 } |
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111 case Qt::DecorationRole: { |
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112 if (mEngineWrapper) { |
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113 QIcon icon; |
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114 // if (mEngineWrapper->isDriveListViewActive()) { |
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115 // icon = mFileIconProvider->icon(QFileIconProvider::Drive); |
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116 // } else { |
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117 FileEntry fileEntry(mEngineWrapper->getFileEntry(index)); |
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118 if (fileEntry.isDir()) { |
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119 icon = mFileIconProvider->icon(QFileIconProvider::Folder); |
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120 } else { |
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121 icon = mFileIconProvider->icon(QFileIconProvider::File); |
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122 } |
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123 // } |
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124 return QVariant(icon); |
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125 } |
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126 } |
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127 } |
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128 |
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129 return QVariant(); |
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130 } |
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131 |
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132 /** |
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133 \reimp |
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134 */ |
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135 QVariant FbFileModel::headerData(int section, Qt::Orientation orientation, int role) const |
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136 { |
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137 Q_UNUSED(section) |
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138 Q_UNUSED(orientation) |
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139 Q_UNUSED(role) |
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140 |
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141 // TODO, implement or remove |
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142 return QVariant(); |
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143 } |
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144 |
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145 // --------------------------------------------------------------------------- |