1 | /* $Id: UIFileManagerTable.cpp 104393 2024-04-22 13:02:56Z vboxsync $ */
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2 | /** @file
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3 | * VBox Qt GUI - UIFileManagerTable class implementation.
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4 | */
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5 |
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6 | /*
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7 | * Copyright (C) 2016-2023 Oracle and/or its affiliates.
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8 | *
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9 | * This file is part of VirtualBox base platform packages, as
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10 | * available from https://www.virtualbox.org.
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11 | *
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12 | * This program is free software; you can redistribute it and/or
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13 | * modify it under the terms of the GNU General Public License
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14 | * as published by the Free Software Foundation, in version 3 of the
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15 | * License.
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16 | *
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17 | * This program is distributed in the hope that it will be useful, but
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18 | * WITHOUT ANY WARRANTY; without even the implied warranty of
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19 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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20 | * General Public License for more details.
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21 | *
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22 | * You should have received a copy of the GNU General Public License
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23 | * along with this program; if not, see <https://www.gnu.org/licenses>.
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24 | *
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25 | * SPDX-License-Identifier: GPL-3.0-only
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26 | */
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27 |
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28 | /* Qt includes: */
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29 | #include <QAction>
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30 | #include <QApplication>
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31 | #include <QCheckBox>
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32 | #include <QHBoxLayout>
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33 | #include <QHeaderView>
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34 | #include <QItemDelegate>
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35 | #include <QGridLayout>
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36 | #include <QTextEdit>
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37 |
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38 | /* GUI includes: */
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39 | #include "QIDialog.h"
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40 | #include "QIDialogButtonBox.h"
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41 | #include "QILabel.h"
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42 | #include "QILineEdit.h"
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43 | #include "QIToolBar.h"
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44 | #include "UIActionPool.h"
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45 | #include "UIFileSystemModel.h"
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46 | #include "UIErrorString.h"
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47 | #include "UIFileManager.h"
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48 | #include "UIFileManagerTable.h"
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49 | #include "UIFileTableNavigationWidget.h"
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50 | #include "UIIconPool.h"
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51 | #include "UIPathOperations.h"
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52 | #include "UITranslator.h"
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53 | #include "UITranslationEventListener.h"
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54 |
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55 | /* COM includes: */
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56 | #include "CFsObjInfo.h"
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57 | #include "CGuestFsObjInfo.h"
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58 | #include "CGuestDirectory.h"
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59 | #include "CProgress.h"
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60 |
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61 |
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62 | /*********************************************************************************************************************************
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63 | * UIGuestControlFileView definition. *
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64 | *********************************************************************************************************************************/
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65 |
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66 | /** Using QITableView causes the following problem when I click on the table items
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67 | Qt WARNING: Cannot creat accessible child interface for object: UIGuestControlFileView.....
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68 | so for now subclass QTableView */
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69 | class UIGuestControlFileView : public QTableView
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70 | {
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71 |
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72 | Q_OBJECT;
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73 |
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74 | signals:
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75 |
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76 | void sigSelectionChanged(const QItemSelection & selected, const QItemSelection & deselected);
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77 | /* Emitted upon mouse double click while Alt key is pressed. */
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78 | void sigAltDoubleClick();
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79 |
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80 | public:
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81 |
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82 | UIGuestControlFileView(QWidget * parent = 0);
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83 | bool hasSelection() const;
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84 | bool isInEditState() const;
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85 |
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86 | protected:
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87 |
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88 | virtual void selectionChanged(const QItemSelection & selected, const QItemSelection & deselected) RT_OVERRIDE RT_FINAL;
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89 | virtual void mouseDoubleClickEvent(QMouseEvent *event) RT_OVERRIDE RT_FINAL;
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90 | virtual void mousePressEvent(QMouseEvent *event) RT_OVERRIDE RT_FINAL;
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91 |
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92 | private:
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93 |
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94 | void configure();
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95 | QWidget *m_pParent;
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96 | };
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97 |
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98 |
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99 | /*********************************************************************************************************************************
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100 | * UIFileDelegate definition. *
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101 | *********************************************************************************************************************************/
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102 | /** A QItemDelegate child class to disable dashed lines drawn around selected cells in QTableViews */
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103 | class UIFileDelegate : public QItemDelegate
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104 | {
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105 |
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106 | Q_OBJECT;
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107 |
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108 | public:
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109 |
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110 | UIFileDelegate(QObject *pParent)
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111 | : QItemDelegate(pParent){}
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112 |
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113 | protected:
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114 |
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115 | virtual void drawFocus ( QPainter * /*painter*/, const QStyleOptionViewItem & /*option*/, const QRect & /*rect*/ ) const RT_OVERRIDE RT_FINAL{}
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116 | };
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117 |
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118 |
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119 | /*********************************************************************************************************************************
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120 | * UStringInputDialog definition. *
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121 | *********************************************************************************************************************************/
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122 |
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123 | /** A QIDialog child including a line edit whose text exposed when the dialog is accepted */
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124 | class UIStringInputDialog : public QIDialog
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125 | {
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126 |
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127 | Q_OBJECT;
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128 |
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129 | public:
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130 |
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131 | UIStringInputDialog(QWidget *pParent = 0, Qt::WindowFlags enmFlags = Qt::WindowFlags());
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132 | QString getString() const;
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133 |
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134 | private:
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135 |
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136 | QILineEdit *m_pLineEdit;
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137 | };
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138 |
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139 |
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140 | /*********************************************************************************************************************************
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141 | * UIFileDeleteConfirmationDialog definition. *
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142 | *********************************************************************************************************************************/
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143 |
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144 | /** A QIDialog child including a line edit whose text exposed when the dialog is accepted */
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145 | class UIFileDeleteConfirmationDialog : public QIDialog
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146 | {
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147 |
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148 | Q_OBJECT;
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149 |
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150 | public:
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151 |
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152 | UIFileDeleteConfirmationDialog(QWidget *pParent = 0, Qt::WindowFlags enmFlags = Qt::WindowFlags());
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153 | /** Returns whether m_pAskNextTimeCheckBox is checked or not. */
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154 | bool askDeleteConfirmationNextTime() const;
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155 |
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156 | private:
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157 |
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158 | QCheckBox *m_pAskNextTimeCheckBox;
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159 | QILabel *m_pQuestionLabel;
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160 | };
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161 |
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162 |
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163 | /*********************************************************************************************************************************
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164 | * UIHostDirectoryDiskUsageComputer implementation. *
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165 | *********************************************************************************************************************************/
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166 |
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167 | UIDirectoryDiskUsageComputer::UIDirectoryDiskUsageComputer(QObject *parent, QStringList pathList)
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168 | :QThread(parent)
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169 | , m_pathList(pathList)
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170 | , m_fOkToContinue(true)
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171 | {
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172 | }
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173 |
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174 | void UIDirectoryDiskUsageComputer::run()
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175 | {
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176 | for (int i = 0; i < m_pathList.size(); ++i)
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177 | directoryStatisticsRecursive(m_pathList[i], m_resultStatistics);
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178 | }
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179 |
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180 | void UIDirectoryDiskUsageComputer::stopRecursion()
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181 | {
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182 | m_mutex.lock();
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183 | m_fOkToContinue = false;
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184 | m_mutex.unlock();
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185 | }
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186 |
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187 | bool UIDirectoryDiskUsageComputer::isOkToContinue() const
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188 | {
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189 | return m_fOkToContinue;
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190 | }
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191 |
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192 |
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193 | /*********************************************************************************************************************************
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194 | * UIGuestControlFileView implementation. *
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195 | *********************************************************************************************************************************/
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196 |
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197 | UIGuestControlFileView::UIGuestControlFileView(QWidget *parent)
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198 | :QTableView(parent)
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199 | , m_pParent(parent)
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200 | {
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201 | configure();
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202 | }
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203 |
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204 | void UIGuestControlFileView::configure()
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205 | {
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206 | setContextMenuPolicy(Qt::CustomContextMenu);
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207 | setShowGrid(false);
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208 | setSelectionBehavior(QAbstractItemView::SelectRows);
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209 | verticalHeader()->setVisible(false);
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210 | setEditTriggers(QAbstractItemView::NoEditTriggers);
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211 | /* Minimize the row height: */
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212 | verticalHeader()->setDefaultSectionSize(verticalHeader()->minimumSectionSize());
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213 | setAlternatingRowColors(true);
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214 | installEventFilter(m_pParent);
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215 | }
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216 |
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217 | bool UIGuestControlFileView::hasSelection() const
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218 | {
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219 | QItemSelectionModel *pSelectionModel = selectionModel();
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220 | if (!pSelectionModel)
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221 | return false;
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222 | return pSelectionModel->hasSelection();
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223 | }
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224 |
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225 | bool UIGuestControlFileView::isInEditState() const
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226 | {
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227 | return state() == QAbstractItemView::EditingState;
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228 | }
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229 |
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230 | void UIGuestControlFileView::selectionChanged(const QItemSelection & selected, const QItemSelection & deselected)
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231 | {
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232 | emit sigSelectionChanged(selected, deselected);
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233 | QTableView::selectionChanged(selected, deselected);
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234 | }
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235 |
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236 | void UIGuestControlFileView::mousePressEvent(QMouseEvent *event)
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237 | {
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238 | if (qApp->queryKeyboardModifiers() & Qt::AltModifier)
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239 | return;
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240 | QTableView::mousePressEvent(event);
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241 | }
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242 |
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243 | void UIGuestControlFileView::mouseDoubleClickEvent(QMouseEvent *event)
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244 | {
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245 | if (qApp->queryKeyboardModifiers() & Qt::AltModifier)
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246 | {
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247 | printf("dou\n");
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248 | emit sigAltDoubleClick();
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249 | return;
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250 | }
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251 | QTableView::mouseDoubleClickEvent(event);
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252 | }
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253 |
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254 |
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255 | /*********************************************************************************************************************************
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256 | * UIFileStringInputDialog implementation. *
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257 | *********************************************************************************************************************************/
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258 |
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259 | UIStringInputDialog::UIStringInputDialog(QWidget *pParent /* = 0 */, Qt::WindowFlags enmFlags /* = Qt::WindowFlags() */)
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260 | :QIDialog(pParent, enmFlags)
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261 | {
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262 | QVBoxLayout *layout = new QVBoxLayout(this);
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263 | m_pLineEdit = new QILineEdit(this);
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264 | layout->addWidget(m_pLineEdit);
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265 |
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266 | QIDialogButtonBox *pButtonBox =
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267 | new QIDialogButtonBox(QDialogButtonBox::Ok | QDialogButtonBox::Cancel, Qt::Horizontal, this);
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268 | layout->addWidget(pButtonBox);
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269 | connect(pButtonBox, &QIDialogButtonBox::accepted, this, &UIStringInputDialog::accept);
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270 | connect(pButtonBox, &QIDialogButtonBox::rejected, this, &UIStringInputDialog::reject);
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271 | }
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272 |
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273 | QString UIStringInputDialog::getString() const
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274 | {
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275 | if (!m_pLineEdit)
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276 | return QString();
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277 | return m_pLineEdit->text();
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278 | }
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279 |
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280 |
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281 | /*********************************************************************************************************************************
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282 | * UIPropertiesDialog implementation. *
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283 | *********************************************************************************************************************************/
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284 |
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285 | UIPropertiesDialog::UIPropertiesDialog(QWidget *pParent, Qt::WindowFlags enmFlags)
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286 | :QIDialog(pParent, enmFlags)
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287 | , m_pMainLayout(new QVBoxLayout)
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288 | , m_pInfoEdit(new QTextEdit)
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289 | {
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290 | setLayout(m_pMainLayout);
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291 |
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292 | if (m_pMainLayout)
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293 | m_pMainLayout->addWidget(m_pInfoEdit);
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294 | if (m_pInfoEdit)
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295 | {
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296 | m_pInfoEdit->setReadOnly(true);
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297 | m_pInfoEdit->setFrameStyle(QFrame::NoFrame);
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298 | }
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299 | QIDialogButtonBox *pButtonBox =
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300 | new QIDialogButtonBox(QDialogButtonBox::Ok, Qt::Horizontal, this);
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301 | m_pMainLayout->addWidget(pButtonBox);
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302 | connect(pButtonBox, &QIDialogButtonBox::accepted, this, &UIStringInputDialog::accept);
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303 | }
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304 |
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305 | void UIPropertiesDialog::setPropertyText(const QString &strProperty)
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306 | {
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307 | if (!m_pInfoEdit)
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308 | return;
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309 | m_strProperty = strProperty;
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310 | m_pInfoEdit->setHtml(strProperty);
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311 | }
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312 |
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313 | void UIPropertiesDialog::addDirectoryStatistics(UIDirectoryStatistics directoryStatistics)
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314 | {
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315 | if (!m_pInfoEdit)
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316 | return;
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317 | // QString propertyString = m_pInfoEdit->toHtml();
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318 | // propertyString += "<b>Total Size:</b> " + QString::number(directoryStatistics.m_totalSize) + QString(" bytes");
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319 | // if (directoryStatistics.m_totalSize >= UIFileManagerTable::m_iKiloByte)
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320 | // propertyString += " (" + UIFileManagerTable::humanReadableSize(directoryStatistics.m_totalSize) + ")";
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321 | // propertyString += "<br/>";
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322 | // propertyString += "<b>File Count:</b> " + QString::number(directoryStatistics.m_uFileCount);
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323 |
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324 | // m_pInfoEdit->setHtml(propertyString);
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325 |
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326 | QString detailsString(m_strProperty);
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327 | detailsString += "<br/>";
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328 | detailsString += "<b>" + UIFileManager::tr("Total Size") + "</b> " +
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329 | QString::number(directoryStatistics.m_totalSize) + UIFileManager::tr(" bytes");
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330 | if (directoryStatistics.m_totalSize >= UIFileManagerTable::m_iKiloByte)
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331 | detailsString += " (" + UIFileManagerTable::humanReadableSize(directoryStatistics.m_totalSize) + ")";
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332 | detailsString += "<br/>";
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333 |
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334 | detailsString += "<b>" + UIFileManager::tr("File Count") + ":</b> " +
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335 | QString::number(directoryStatistics.m_uFileCount);
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336 |
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337 | m_pInfoEdit->setHtml(detailsString);
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338 | }
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339 |
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340 |
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341 | /*********************************************************************************************************************************
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342 | * UIDirectoryStatistics implementation. *
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343 | *********************************************************************************************************************************/
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344 |
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345 | UIDirectoryStatistics::UIDirectoryStatistics()
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346 | : m_totalSize(0)
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347 | , m_uFileCount(0)
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348 | , m_uDirectoryCount(0)
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349 | , m_uSymlinkCount(0)
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350 | {
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351 | }
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352 |
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353 |
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354 | /*********************************************************************************************************************************
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355 | * UIFileDeleteConfirmationDialog implementation. *
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356 | *********************************************************************************************************************************/
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357 |
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358 | UIFileDeleteConfirmationDialog::UIFileDeleteConfirmationDialog(QWidget *pParent /* = 0 */, Qt::WindowFlags enmFlags /* = Qt::WindowFlags() */)
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359 | :QIDialog(pParent, enmFlags)
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360 | , m_pAskNextTimeCheckBox(0)
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361 | , m_pQuestionLabel(0)
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362 | {
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363 | QVBoxLayout *pLayout = new QVBoxLayout(this);
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364 |
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365 | m_pQuestionLabel = new QILabel;
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366 | if (m_pQuestionLabel)
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367 | {
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368 | pLayout->addWidget(m_pQuestionLabel);
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369 | m_pQuestionLabel->setText(UIFileManager::tr("Delete the selected file(s) and/or folder(s)"));
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370 | }
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371 |
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372 | QIDialogButtonBox *pButtonBox =
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373 | new QIDialogButtonBox(QDialogButtonBox::Ok | QDialogButtonBox::Cancel, Qt::Horizontal, this);
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374 | if (pButtonBox)
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375 | {
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376 | pLayout->addWidget(pButtonBox, 0, Qt::AlignCenter);
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377 | connect(pButtonBox, &QIDialogButtonBox::accepted, this, &UIStringInputDialog::accept);
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378 | connect(pButtonBox, &QIDialogButtonBox::rejected, this, &UIStringInputDialog::reject);
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379 | }
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380 |
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381 | m_pAskNextTimeCheckBox = new QCheckBox;
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382 |
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383 | if (m_pAskNextTimeCheckBox)
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384 | {
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385 | UIFileManagerOptions *pFileManagerOptions = UIFileManagerOptions::instance();
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386 | if (pFileManagerOptions)
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387 | m_pAskNextTimeCheckBox->setChecked(pFileManagerOptions->fAskDeleteConfirmation);
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388 |
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389 | pLayout->addWidget(m_pAskNextTimeCheckBox);
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390 | m_pAskNextTimeCheckBox->setText(UIFileManager::tr("Ask for this confirmation next time"));
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391 | m_pAskNextTimeCheckBox->setToolTip(UIFileManager::tr("Delete confirmation can be "
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392 | "disabled/enabled also from the Options panel."));
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393 | }
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394 | }
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395 |
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396 | bool UIFileDeleteConfirmationDialog::askDeleteConfirmationNextTime() const
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397 | {
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398 | if (!m_pAskNextTimeCheckBox)
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399 | return true;
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400 | return m_pAskNextTimeCheckBox->isChecked();
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401 | }
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402 |
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403 |
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404 | /*********************************************************************************************************************************
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405 | * UIFileManagerTable implementation. *
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406 | *********************************************************************************************************************************/
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407 | const unsigned UIFileManagerTable::m_iKiloByte = 1024; /**< Our kilo bytes are a power of two! (bird) */
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408 |
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409 | UIFileManagerTable::UIFileManagerTable(UIActionPool *pActionPool, QWidget *pParent /* = 0 */)
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410 | : QWidget(pParent)
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411 | , m_eFileOperationType(FileOperationType_None)
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412 | , m_pLocationLabel(0)
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413 | , m_pPropertiesDialog(0)
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414 | , m_pActionPool(pActionPool)
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415 | , m_pToolBar(0)
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416 | , m_pMainLayout(0)
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417 | , m_pNavigationWidget(0)
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418 | , m_pModel(0)
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419 | , m_pView(0)
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420 | , m_pProxyModel(0)
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421 | , m_pathSeparator('/')
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422 | , m_pToolBarLayout(0)
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423 | {
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424 | prepareObjects();
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425 | }
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426 |
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427 | UIFileManagerTable::~UIFileManagerTable()
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428 | {
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429 | }
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430 |
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431 | void UIFileManagerTable::reset()
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432 | {
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433 | if (m_pModel)
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434 | m_pModel->reset();
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435 |
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436 | if (m_pNavigationWidget)
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437 | m_pNavigationWidget->reset();
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438 | }
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439 |
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440 | void UIFileManagerTable::prepareObjects()
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441 | {
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442 | m_pMainLayout = new QGridLayout();
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443 | if (!m_pMainLayout)
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444 | return;
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445 | m_pMainLayout->setSpacing(0);
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446 | m_pMainLayout->setContentsMargins(0, 0, 0, 0);
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447 | setLayout(m_pMainLayout);
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448 |
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449 | m_pToolBarLayout = new QHBoxLayout;
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450 | if (m_pToolBarLayout)
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451 | {
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452 | m_pToolBarLayout->setSpacing(0);
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453 | m_pToolBarLayout->setContentsMargins(0, 0, 0, 0);
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454 |
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455 | m_pToolBar = new QIToolBar;
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456 | if (m_pToolBar)
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457 | {
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458 | m_pToolBarLayout->addWidget(m_pToolBar);
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459 | m_sessionWidgets << m_pToolBar;
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460 | }
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461 |
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462 | m_pMainLayout->addLayout(m_pToolBarLayout, 0, 0, 1, 7);
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463 | }
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464 |
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465 | m_pLocationLabel = new QILabel;
|
---|
466 | if (m_pLocationLabel)
|
---|
467 | {
|
---|
468 | m_pMainLayout->addWidget(m_pLocationLabel, 1, 0, 1, 1);
|
---|
469 | m_sessionWidgets << m_pLocationLabel;
|
---|
470 | }
|
---|
471 |
|
---|
472 | m_pNavigationWidget = new UIFileTableNavigationWidget;
|
---|
473 | if (m_pNavigationWidget)
|
---|
474 | {
|
---|
475 | m_pNavigationWidget->setSizePolicy(QSizePolicy::MinimumExpanding, QSizePolicy::Maximum);
|
---|
476 | connect(m_pNavigationWidget, &UIFileTableNavigationWidget::sigPathChanged,
|
---|
477 | this, &UIFileManagerTable::sltHandleNavigationWidgetPathChange);
|
---|
478 | connect(m_pNavigationWidget, &UIFileTableNavigationWidget::sigHistoryListChanged,
|
---|
479 | this, &UIFileManagerTable::sltHandleNavigationWidgetHistoryListChanged);
|
---|
480 | m_pMainLayout->addWidget(m_pNavigationWidget, 1, 1, 1, 6);
|
---|
481 | m_sessionWidgets << m_pNavigationWidget;
|
---|
482 | }
|
---|
483 |
|
---|
484 | m_pModel = new UIFileSystemModel(this);
|
---|
485 | if (!m_pModel)
|
---|
486 | return;
|
---|
487 |
|
---|
488 | connect(m_pModel, &UIFileSystemModel::sigItemRenamed,
|
---|
489 | this, &UIFileManagerTable::sltHandleItemRenameAttempt);
|
---|
490 |
|
---|
491 | m_pProxyModel = new UIFileSystemProxyModel(this);
|
---|
492 | if (!m_pProxyModel)
|
---|
493 | return;
|
---|
494 | m_pProxyModel->setSourceModel(m_pModel);
|
---|
495 |
|
---|
496 | m_pView = new UIGuestControlFileView(this);
|
---|
497 | if (m_pView)
|
---|
498 | {
|
---|
499 | m_pView->setSizePolicy(QSizePolicy::Preferred, QSizePolicy::MinimumExpanding);
|
---|
500 | m_pMainLayout->addWidget(m_pView, 2, 0, 5, 7);
|
---|
501 |
|
---|
502 | QHeaderView *pHorizontalHeader = m_pView->horizontalHeader();
|
---|
503 | if (pHorizontalHeader)
|
---|
504 | {
|
---|
505 | pHorizontalHeader->setHighlightSections(false);
|
---|
506 | pHorizontalHeader->setSectionResizeMode(QHeaderView::ResizeToContents);
|
---|
507 | pHorizontalHeader->setStretchLastSection(true);
|
---|
508 | }
|
---|
509 |
|
---|
510 | m_pView->setModel(m_pProxyModel);
|
---|
511 | m_pView->setItemDelegate(new UIFileDelegate(this));
|
---|
512 | m_pView->setSortingEnabled(true);
|
---|
513 | m_pView->sortByColumn(0, Qt::AscendingOrder);
|
---|
514 |
|
---|
515 | connect(m_pView, &UIGuestControlFileView::doubleClicked,
|
---|
516 | this, &UIFileManagerTable::sltItemDoubleClicked);
|
---|
517 | connect(m_pView, &UIGuestControlFileView::sigAltDoubleClick,
|
---|
518 | this, &UIFileManagerTable::sltAltDoubleClick);
|
---|
519 | connect(m_pView, &UIGuestControlFileView::clicked,
|
---|
520 | this, &UIFileManagerTable::sltItemClicked);
|
---|
521 | connect(m_pView, &UIGuestControlFileView::sigSelectionChanged,
|
---|
522 | this, &UIFileManagerTable::sltSelectionChanged);
|
---|
523 | connect(m_pView, &UIGuestControlFileView::customContextMenuRequested,
|
---|
524 | this, &UIFileManagerTable::sltCreateFileViewContextMenu);
|
---|
525 | m_pView->hideColumn(UIFileSystemModelData_LocalPath);
|
---|
526 | m_pView->hideColumn(UIFileSystemModelData_ISOFilePath);
|
---|
527 | m_pView->hideColumn(UIFileSystemModelData_RemovedFromVISO);
|
---|
528 | m_pView->hideColumn(UIFileSystemModelData_DescendantRemovedFromVISO);
|
---|
529 |
|
---|
530 | m_sessionWidgets << m_pView;
|
---|
531 | }
|
---|
532 |
|
---|
533 | m_pSearchLineEdit = new QILineEdit;
|
---|
534 | if (m_pSearchLineEdit)
|
---|
535 | {
|
---|
536 | m_pMainLayout->addWidget(m_pSearchLineEdit, 8, 0, 1, 7);
|
---|
537 | m_pSearchLineEdit->hide();
|
---|
538 | m_pSearchLineEdit->setClearButtonEnabled(true);
|
---|
539 | m_searchLineUnmarkColor = m_pSearchLineEdit->palette().color(QPalette::Base);
|
---|
540 | m_searchLineMarkColor = QColor(m_searchLineUnmarkColor.green(),
|
---|
541 | 0.5 * m_searchLineUnmarkColor.green(),
|
---|
542 | 0.5 * m_searchLineUnmarkColor.blue());
|
---|
543 | connect(m_pSearchLineEdit, &QLineEdit::textChanged,
|
---|
544 | this, &UIFileManagerTable::sltSearchTextChanged);
|
---|
545 | }
|
---|
546 |
|
---|
547 | connect(&translationEventListener(), &UITranslationEventListener::sigRetranslateUI,
|
---|
548 | this, &UIFileManagerTable::sltRetranslateUI);
|
---|
549 |
|
---|
550 | optionsUpdated();
|
---|
551 | }
|
---|
552 |
|
---|
553 | void UIFileManagerTable::updateCurrentLocationEdit(const QString& strLocation)
|
---|
554 | {
|
---|
555 | if (m_pNavigationWidget)
|
---|
556 | m_pNavigationWidget->setPath(strLocation);
|
---|
557 | }
|
---|
558 |
|
---|
559 | void UIFileManagerTable::changeLocation(const QModelIndex &index)
|
---|
560 | {
|
---|
561 | if (!index.isValid() || !m_pView)
|
---|
562 | return;
|
---|
563 | m_pView->setRootIndex(m_pProxyModel->mapFromSource(index));
|
---|
564 |
|
---|
565 | if (m_pView->selectionModel())
|
---|
566 | m_pView->selectionModel()->reset();
|
---|
567 |
|
---|
568 | UIFileSystemItem *item = static_cast<UIFileSystemItem*>(index.internalPointer());
|
---|
569 | if (item)
|
---|
570 | {
|
---|
571 | updateCurrentLocationEdit(item->path());
|
---|
572 | }
|
---|
573 | setSelectionDependentActionsEnabled(false);
|
---|
574 |
|
---|
575 | m_pView->scrollToTop();
|
---|
576 | }
|
---|
577 |
|
---|
578 | void UIFileManagerTable::initializeFileTree()
|
---|
579 | {
|
---|
580 | if (m_pModel)
|
---|
581 | m_pModel->reset();
|
---|
582 | if (!rootItem())
|
---|
583 | return;
|
---|
584 |
|
---|
585 | QString startPath("/");
|
---|
586 | /* On Unix-like systems startItem represents the root directory. On Windows it is like "my computer" under which
|
---|
587 | * drives are listed: */
|
---|
588 | UIFileSystemItem* startItem = new UIFileSystemItem(startPath, rootItem(), KFsObjType_Directory);
|
---|
589 |
|
---|
590 | startItem->setIsOpened(false);
|
---|
591 | populateStartDirectory(startItem);
|
---|
592 |
|
---|
593 | m_pModel->signalUpdate();
|
---|
594 | m_pView->setRootIndex(m_pProxyModel->mapFromSource(m_pModel->rootIndex()));
|
---|
595 | updateCurrentLocationEdit(currentDirectoryPath());
|
---|
596 | }
|
---|
597 |
|
---|
598 | void UIFileManagerTable::populateStartDirectory(UIFileSystemItem *startItem)
|
---|
599 | {
|
---|
600 | determineDriveLetters();
|
---|
601 | if (m_driveLetterList.isEmpty())
|
---|
602 | {
|
---|
603 | /* Read the root directory and get the list: */
|
---|
604 | readDirectory(startItem->path(), startItem, true);
|
---|
605 | }
|
---|
606 | else
|
---|
607 | {
|
---|
608 | for (int i = 0; i < m_driveLetterList.size(); ++i)
|
---|
609 | {
|
---|
610 | UIFileSystemItem* driveItem = new UIFileSystemItem(UIPathOperations::removeTrailingDelimiters(m_driveLetterList[i]),
|
---|
611 | startItem, KFsObjType_Directory);
|
---|
612 | driveItem->setIsOpened(false);
|
---|
613 | driveItem->setIsDriveItem(true);
|
---|
614 | startItem->setIsOpened(true);
|
---|
615 | }
|
---|
616 | }
|
---|
617 | }
|
---|
618 |
|
---|
619 | void UIFileManagerTable::checkDotDot(QMap<QString,UIFileSystemItem*> &map,
|
---|
620 | UIFileSystemItem *parent, bool isStartDir)
|
---|
621 | {
|
---|
622 | if (!parent)
|
---|
623 | return;
|
---|
624 | /* Make sure we have an item representing up directory, and make sure it is not there for the start dir: */
|
---|
625 | if (!map.contains(UIFileSystemModel::strUpDirectoryString) && !isStartDir)
|
---|
626 | {
|
---|
627 | UIFileSystemItem *item = new UIFileSystemItem(UIFileSystemModel::strUpDirectoryString,
|
---|
628 | parent, KFsObjType_Directory);
|
---|
629 | item->setIsOpened(false);
|
---|
630 | map.insert(UIFileSystemModel::strUpDirectoryString, item);
|
---|
631 | }
|
---|
632 | else if (map.contains(UIFileSystemModel::strUpDirectoryString) && isStartDir)
|
---|
633 | {
|
---|
634 | map.remove(UIFileSystemModel::strUpDirectoryString);
|
---|
635 | }
|
---|
636 | }
|
---|
637 |
|
---|
638 | void UIFileManagerTable::sltItemDoubleClicked(const QModelIndex &index)
|
---|
639 | {
|
---|
640 | if (!index.isValid() || !m_pModel || !m_pView)
|
---|
641 | return;
|
---|
642 | QModelIndex nIndex = m_pProxyModel ? m_pProxyModel->mapToSource(index) : index;
|
---|
643 | goIntoDirectory(nIndex);
|
---|
644 | }
|
---|
645 |
|
---|
646 | void UIFileManagerTable::sltAltDoubleClick()
|
---|
647 | {
|
---|
648 | emit sigAltDoubleClick();
|
---|
649 | }
|
---|
650 |
|
---|
651 | void UIFileManagerTable::sltItemClicked(const QModelIndex &index)
|
---|
652 | {
|
---|
653 | Q_UNUSED(index);
|
---|
654 | disableSelectionSearch();
|
---|
655 | }
|
---|
656 |
|
---|
657 | void UIFileManagerTable::sltGoUp()
|
---|
658 | {
|
---|
659 | if (!m_pView || !m_pModel)
|
---|
660 | return;
|
---|
661 | QModelIndex currentRoot = currentRootIndex();
|
---|
662 |
|
---|
663 | if (!currentRoot.isValid())
|
---|
664 | return;
|
---|
665 | if (currentRoot != m_pModel->rootIndex())
|
---|
666 | {
|
---|
667 | QModelIndex parentIndex = currentRoot.parent();
|
---|
668 | if (parentIndex.isValid())
|
---|
669 | {
|
---|
670 | changeLocation(currentRoot.parent());
|
---|
671 | m_pView->selectRow(currentRoot.row());
|
---|
672 | }
|
---|
673 | }
|
---|
674 | }
|
---|
675 |
|
---|
676 | void UIFileManagerTable::sltGoHome()
|
---|
677 | {
|
---|
678 | goToHomeDirectory();
|
---|
679 | }
|
---|
680 |
|
---|
681 | void UIFileManagerTable::sltGoForward()
|
---|
682 | {
|
---|
683 | if (m_pNavigationWidget)
|
---|
684 | m_pNavigationWidget->goForwardInHistory();
|
---|
685 | }
|
---|
686 |
|
---|
687 | void UIFileManagerTable::sltGoBackward()
|
---|
688 | {
|
---|
689 | if (m_pNavigationWidget)
|
---|
690 | m_pNavigationWidget->goBackwardInHistory();
|
---|
691 | }
|
---|
692 |
|
---|
693 | void UIFileManagerTable::sltRefresh()
|
---|
694 | {
|
---|
695 | refresh();
|
---|
696 | }
|
---|
697 |
|
---|
698 | void UIFileManagerTable::goIntoDirectory(const QModelIndex &itemIndex)
|
---|
699 | {
|
---|
700 | if (!m_pModel)
|
---|
701 | return;
|
---|
702 |
|
---|
703 | /* Make sure the colum is 0: */
|
---|
704 | QModelIndex index = m_pModel->index(itemIndex.row(), 0, itemIndex.parent());
|
---|
705 | if (!index.isValid())
|
---|
706 | return;
|
---|
707 |
|
---|
708 | UIFileSystemItem *item = static_cast<UIFileSystemItem*>(index.internalPointer());
|
---|
709 | if (!item)
|
---|
710 | return;
|
---|
711 |
|
---|
712 | /* check if we need to go up: */
|
---|
713 | if (item->isUpDirectory())
|
---|
714 | {
|
---|
715 | QModelIndex parentIndex = m_pModel->parent(m_pModel->parent(index));
|
---|
716 | if (parentIndex.isValid())
|
---|
717 | changeLocation(parentIndex);
|
---|
718 | return;
|
---|
719 | }
|
---|
720 |
|
---|
721 | if (item->isDirectory() || item->isSymLinkToADirectory())
|
---|
722 | {
|
---|
723 | if (!item->isOpened())
|
---|
724 | {
|
---|
725 | if (readDirectory(item->path(),item))
|
---|
726 | changeLocation(index);
|
---|
727 | }
|
---|
728 | else
|
---|
729 | changeLocation(index);
|
---|
730 | }
|
---|
731 | }
|
---|
732 |
|
---|
733 | void UIFileManagerTable::goIntoDirectory(const QStringList &pathTrail)
|
---|
734 | {
|
---|
735 | UIFileSystemItem *parent = getStartDirectoryItem();
|
---|
736 |
|
---|
737 | for(int i = 0; i < pathTrail.size(); ++i)
|
---|
738 | {
|
---|
739 | if (!parent)
|
---|
740 | return;
|
---|
741 | /* Make sure parent is already opened: */
|
---|
742 | if (!parent->isOpened())
|
---|
743 | if (!readDirectory(parent->path(), parent, parent == getStartDirectoryItem()))
|
---|
744 | return;
|
---|
745 | /* search the current path item among the parent's children: */
|
---|
746 | UIFileSystemItem *item = parent->child(pathTrail.at(i));
|
---|
747 |
|
---|
748 | if (!item)
|
---|
749 | return;
|
---|
750 | parent = item;
|
---|
751 | }
|
---|
752 | if (!parent)
|
---|
753 | return;
|
---|
754 | if (!parent->isOpened())
|
---|
755 | {
|
---|
756 | if (!readDirectory(parent->path(), parent, parent == getStartDirectoryItem()))
|
---|
757 | return;
|
---|
758 | }
|
---|
759 | goIntoDirectory(parent);
|
---|
760 | }
|
---|
761 |
|
---|
762 | void UIFileManagerTable::goIntoDirectory(UIFileSystemItem *item)
|
---|
763 | {
|
---|
764 | if (!item || !m_pModel)
|
---|
765 | return;
|
---|
766 | goIntoDirectory(m_pModel->index(item));
|
---|
767 | }
|
---|
768 |
|
---|
769 | UIFileSystemItem* UIFileManagerTable::indexData(const QModelIndex &index) const
|
---|
770 | {
|
---|
771 | if (!index.isValid())
|
---|
772 | return 0;
|
---|
773 | return static_cast<UIFileSystemItem*>(index.internalPointer());
|
---|
774 | }
|
---|
775 |
|
---|
776 | void UIFileManagerTable::refresh()
|
---|
777 | {
|
---|
778 | if (!m_pView || !m_pModel)
|
---|
779 | return;
|
---|
780 | QModelIndex currentIndex = currentRootIndex();
|
---|
781 |
|
---|
782 | UIFileSystemItem *treeItem = indexData(currentIndex);
|
---|
783 | if (!treeItem)
|
---|
784 | return;
|
---|
785 | bool isRootDir = (m_pModel->rootIndex() == currentIndex);
|
---|
786 | m_pModel->beginReset();
|
---|
787 | /* For now we clear the whole subtree (that isrecursively) which is an overkill: */
|
---|
788 | treeItem->clearChildren();
|
---|
789 | if (isRootDir)
|
---|
790 | populateStartDirectory(treeItem);
|
---|
791 | else
|
---|
792 | readDirectory(treeItem->path(), treeItem, isRootDir);
|
---|
793 | m_pModel->endReset();
|
---|
794 | m_pView->setRootIndex(m_pProxyModel->mapFromSource(currentIndex));
|
---|
795 | setSelectionDependentActionsEnabled(m_pView->hasSelection());
|
---|
796 | }
|
---|
797 |
|
---|
798 | void UIFileManagerTable::relist()
|
---|
799 | {
|
---|
800 | if (!m_pProxyModel)
|
---|
801 | return;
|
---|
802 | m_pProxyModel->invalidate();
|
---|
803 | }
|
---|
804 |
|
---|
805 | void UIFileManagerTable::sltDelete()
|
---|
806 | {
|
---|
807 | if (!checkIfDeleteOK())
|
---|
808 | return;
|
---|
809 |
|
---|
810 | if (!m_pView || !m_pModel)
|
---|
811 | return;
|
---|
812 |
|
---|
813 | if (!m_pView || !m_pModel)
|
---|
814 | return;
|
---|
815 | QItemSelectionModel *selectionModel = m_pView->selectionModel();
|
---|
816 | if (!selectionModel)
|
---|
817 | return;
|
---|
818 |
|
---|
819 | QModelIndexList selectedItemIndices = selectionModel->selectedRows();
|
---|
820 | for(int i = 0; i < selectedItemIndices.size(); ++i)
|
---|
821 | {
|
---|
822 | QModelIndex index =
|
---|
823 | m_pProxyModel ? m_pProxyModel->mapToSource(selectedItemIndices.at(i)) : selectedItemIndices.at(i);
|
---|
824 | deleteByIndex(index);
|
---|
825 | }
|
---|
826 | /** @todo dont refresh here, just delete the rows and update the table view: */
|
---|
827 | refresh();
|
---|
828 | }
|
---|
829 |
|
---|
830 | void UIFileManagerTable::sltRename()
|
---|
831 | {
|
---|
832 | if (!m_pView || !m_pModel)
|
---|
833 | return;
|
---|
834 | QItemSelectionModel *selectionModel = m_pView->selectionModel();
|
---|
835 | if (!selectionModel)
|
---|
836 | return;
|
---|
837 |
|
---|
838 | QModelIndexList selectedItemIndices = selectionModel->selectedRows();
|
---|
839 | if (selectedItemIndices.size() == 0)
|
---|
840 | return;
|
---|
841 | QModelIndex modelIndex =
|
---|
842 | m_pProxyModel ? m_pProxyModel->mapToSource(selectedItemIndices.at(0)) : selectedItemIndices.at(0);
|
---|
843 | UIFileSystemItem *item = indexData(modelIndex);
|
---|
844 | if (!item || item->isUpDirectory())
|
---|
845 | return;
|
---|
846 | m_pView->edit(selectedItemIndices.at(0));
|
---|
847 | }
|
---|
848 |
|
---|
849 | void UIFileManagerTable::sltCreateNewDirectory()
|
---|
850 | {
|
---|
851 | if (!m_pModel || !m_pView)
|
---|
852 | return;
|
---|
853 | QModelIndex currentIndex = currentRootIndex();
|
---|
854 | if (!currentIndex.isValid())
|
---|
855 | return;
|
---|
856 | UIFileSystemItem *parentFolderItem = static_cast<UIFileSystemItem*>(currentIndex.internalPointer());
|
---|
857 | if (!parentFolderItem)
|
---|
858 | return;
|
---|
859 | QString strBase(UIFileSystemModel::tr("NewDirectory"));
|
---|
860 | QString newDirectoryName(strBase);
|
---|
861 | QStringList nameList = currentDirectoryListing();
|
---|
862 | int iSuffix = 1;
|
---|
863 | while (nameList.contains(newDirectoryName))
|
---|
864 | newDirectoryName = QString("%1_%2").arg(strBase).arg(QString::number(iSuffix++));
|
---|
865 |
|
---|
866 | if (!createDirectory(parentFolderItem->path(), newDirectoryName))
|
---|
867 | return;
|
---|
868 |
|
---|
869 | /* Refesh the current directory so that we correctly populate the child list of parentFolderItem: */
|
---|
870 | /** @todo instead of refreshing here (an overkill) just add the
|
---|
871 | rows and update the tabel view: */
|
---|
872 | sltRefresh();
|
---|
873 |
|
---|
874 | /* Now we try to edit the newly created item thereby enabling the user to rename the new item: */
|
---|
875 | QList<UIFileSystemItem*> content = parentFolderItem->children();
|
---|
876 | UIFileSystemItem* newItem = 0;
|
---|
877 | /* Search the new item: */
|
---|
878 | foreach (UIFileSystemItem* childItem, content)
|
---|
879 | {
|
---|
880 |
|
---|
881 | if (childItem && newDirectoryName == childItem->fileObjectName())
|
---|
882 | newItem = childItem;
|
---|
883 | }
|
---|
884 |
|
---|
885 | if (!newItem)
|
---|
886 | return;
|
---|
887 | QModelIndex newItemIndex = m_pProxyModel->mapFromSource(m_pModel->index(newItem));
|
---|
888 | if (!newItemIndex.isValid())
|
---|
889 | return;
|
---|
890 | m_pView->edit(newItemIndex);
|
---|
891 | }
|
---|
892 |
|
---|
893 | void UIFileManagerTable::sltCopy()
|
---|
894 | {
|
---|
895 | m_copyCutBuffer = selectedItemPathList();
|
---|
896 | m_eFileOperationType = FileOperationType_Copy;
|
---|
897 | setPasteActionEnabled(true);
|
---|
898 | }
|
---|
899 |
|
---|
900 | void UIFileManagerTable::sltCut()
|
---|
901 | {
|
---|
902 | m_copyCutBuffer = selectedItemPathList();
|
---|
903 | m_eFileOperationType = FileOperationType_Cut;
|
---|
904 | setPasteActionEnabled(true);
|
---|
905 | }
|
---|
906 |
|
---|
907 | void UIFileManagerTable::sltPaste()
|
---|
908 | {
|
---|
909 | m_copyCutBuffer.clear();
|
---|
910 |
|
---|
911 | m_eFileOperationType = FileOperationType_None;
|
---|
912 | setPasteActionEnabled(false);
|
---|
913 | }
|
---|
914 |
|
---|
915 | void UIFileManagerTable::sltShowProperties()
|
---|
916 | {
|
---|
917 | showProperties();
|
---|
918 | }
|
---|
919 |
|
---|
920 | void UIFileManagerTable::sltSelectionChanged(const QItemSelection & selected, const QItemSelection & deselected)
|
---|
921 | {
|
---|
922 | Q_UNUSED(selected);
|
---|
923 | Q_UNUSED(deselected);
|
---|
924 | setSelectionDependentActionsEnabled(m_pView->hasSelection());
|
---|
925 | }
|
---|
926 |
|
---|
927 | void UIFileManagerTable::sltSelectAll()
|
---|
928 | {
|
---|
929 | if (!m_pModel || !m_pView)
|
---|
930 | return;
|
---|
931 | m_pView->selectAll();
|
---|
932 | deSelectUpDirectoryItem();
|
---|
933 | }
|
---|
934 |
|
---|
935 | void UIFileManagerTable::sltInvertSelection()
|
---|
936 | {
|
---|
937 | setSelectionForAll(QItemSelectionModel::Toggle | QItemSelectionModel::Rows);
|
---|
938 | deSelectUpDirectoryItem();
|
---|
939 | }
|
---|
940 |
|
---|
941 | void UIFileManagerTable::sltSearchTextChanged(const QString &strText)
|
---|
942 | {
|
---|
943 | performSelectionSearch(strText);
|
---|
944 | }
|
---|
945 |
|
---|
946 | void UIFileManagerTable::sltHandleItemRenameAttempt(UIFileSystemItem *pItem, const QString &strOldPath,
|
---|
947 | const QString &strOldName, const QString &strNewName)
|
---|
948 | {
|
---|
949 | Q_UNUSED(strNewName);
|
---|
950 | if (!pItem)
|
---|
951 | return;
|
---|
952 | /* Attempt to chage item name in the file system: */
|
---|
953 | if (!renameItem(pItem, strOldPath))
|
---|
954 | {
|
---|
955 | /* Restore the previous name. relist the view: */
|
---|
956 | pItem->setData(strOldName, static_cast<int>(UIFileSystemModelData_Name));
|
---|
957 | relist();
|
---|
958 | emit sigLogOutput(QString(pItem->path()).append(" could not be renamed"), QString(), FileManagerLogType_Error);
|
---|
959 | }
|
---|
960 | }
|
---|
961 |
|
---|
962 | void UIFileManagerTable::sltCreateFileViewContextMenu(const QPoint &point)
|
---|
963 | {
|
---|
964 | QWidget *pSender = qobject_cast<QWidget*>(sender());
|
---|
965 | if (!pSender)
|
---|
966 | return;
|
---|
967 | createFileViewContextMenu(pSender, point);
|
---|
968 | }
|
---|
969 |
|
---|
970 | void UIFileManagerTable::sltHandleNavigationWidgetPathChange(const QString& strPath)
|
---|
971 | {
|
---|
972 | goIntoDirectory(UIPathOperations::pathTrail(strPath));
|
---|
973 | }
|
---|
974 |
|
---|
975 | void UIFileManagerTable::sltHandleNavigationWidgetHistoryListChanged()
|
---|
976 | {
|
---|
977 | toggleForwardBackwardActions();
|
---|
978 | }
|
---|
979 |
|
---|
980 | void UIFileManagerTable::deSelectUpDirectoryItem()
|
---|
981 | {
|
---|
982 | if (!m_pView)
|
---|
983 | return;
|
---|
984 | QItemSelectionModel *pSelectionModel = m_pView->selectionModel();
|
---|
985 | if (!pSelectionModel)
|
---|
986 | return;
|
---|
987 | QModelIndex currentRoot = currentRootIndex();
|
---|
988 | if (!currentRoot.isValid())
|
---|
989 | return;
|
---|
990 |
|
---|
991 | /* Make sure that "up directory item" (if exists) is deselected: */
|
---|
992 | for (int i = 0; i < m_pModel->rowCount(currentRoot); ++i)
|
---|
993 | {
|
---|
994 | QModelIndex index = m_pModel->index(i, 0, currentRoot);
|
---|
995 | if (!index.isValid())
|
---|
996 | continue;
|
---|
997 |
|
---|
998 | UIFileSystemItem *item = static_cast<UIFileSystemItem*>(index.internalPointer());
|
---|
999 | if (item && item->isUpDirectory())
|
---|
1000 | {
|
---|
1001 | QModelIndex indexToDeselect = m_pProxyModel ? m_pProxyModel->mapFromSource(index) : index;
|
---|
1002 | pSelectionModel->select(indexToDeselect, QItemSelectionModel::Deselect | QItemSelectionModel::Rows);
|
---|
1003 | }
|
---|
1004 | }
|
---|
1005 | }
|
---|
1006 |
|
---|
1007 | void UIFileManagerTable::setSelectionForAll(QItemSelectionModel::SelectionFlags flags)
|
---|
1008 | {
|
---|
1009 | if (!m_pView)
|
---|
1010 | return;
|
---|
1011 | QItemSelectionModel *pSelectionModel = m_pView->selectionModel();
|
---|
1012 | if (!pSelectionModel)
|
---|
1013 | return;
|
---|
1014 | QModelIndex currentRoot = currentRootIndex();
|
---|
1015 | if (!currentRoot.isValid())
|
---|
1016 | return;
|
---|
1017 |
|
---|
1018 | for (int i = 0; i < m_pModel->rowCount(currentRoot); ++i)
|
---|
1019 | {
|
---|
1020 | QModelIndex index = m_pModel->index(i, 0, currentRoot);
|
---|
1021 | if (!index.isValid())
|
---|
1022 | continue;
|
---|
1023 | QModelIndex indexToSelect = m_pProxyModel ? m_pProxyModel->mapFromSource(index) : index;
|
---|
1024 | pSelectionModel->select(indexToSelect, flags);
|
---|
1025 | }
|
---|
1026 | }
|
---|
1027 |
|
---|
1028 | void UIFileManagerTable::setSelection(const QModelIndex &indexInProxyModel)
|
---|
1029 | {
|
---|
1030 | if (!m_pView)
|
---|
1031 | return;
|
---|
1032 | QItemSelectionModel *selectionModel = m_pView->selectionModel();
|
---|
1033 | if (!selectionModel)
|
---|
1034 | return;
|
---|
1035 | selectionModel->select(indexInProxyModel, QItemSelectionModel::Current | QItemSelectionModel::Rows | QItemSelectionModel::Select);
|
---|
1036 | m_pView->scrollTo(indexInProxyModel, QAbstractItemView::EnsureVisible);
|
---|
1037 | }
|
---|
1038 |
|
---|
1039 | void UIFileManagerTable::deleteByIndex(const QModelIndex &itemIndex)
|
---|
1040 | {
|
---|
1041 | UIFileSystemItem *treeItem = indexData(itemIndex);
|
---|
1042 | if (!treeItem)
|
---|
1043 | return;
|
---|
1044 | deleteByItem(treeItem);
|
---|
1045 | }
|
---|
1046 |
|
---|
1047 | void UIFileManagerTable::sltRetranslateUI()
|
---|
1048 | {
|
---|
1049 | UIFileSystemItem *pRootItem = rootItem();
|
---|
1050 | if (pRootItem)
|
---|
1051 | {
|
---|
1052 | pRootItem->setData(UIFileManager::tr("Name"), UIFileSystemModelData_Name);
|
---|
1053 | pRootItem->setData(UIFileManager::tr("Size"), UIFileSystemModelData_Size);
|
---|
1054 | pRootItem->setData(UIFileManager::tr("Change Time"), UIFileSystemModelData_ChangeTime);
|
---|
1055 | pRootItem->setData(UIFileManager::tr("Owner"), UIFileSystemModelData_Owner);
|
---|
1056 | pRootItem->setData(UIFileManager::tr("Permissions"), UIFileSystemModelData_Permissions);
|
---|
1057 | }
|
---|
1058 | }
|
---|
1059 |
|
---|
1060 | bool UIFileManagerTable::eventFilter(QObject *pObject, QEvent *pEvent) /* override */
|
---|
1061 | {
|
---|
1062 | /* Handle only events sent to m_pView: */
|
---|
1063 | if (pObject != m_pView)
|
---|
1064 | return QWidget::eventFilter(pObject, pEvent);
|
---|
1065 |
|
---|
1066 | if (pEvent->type() == QEvent::KeyPress)
|
---|
1067 | {
|
---|
1068 | QKeyEvent *pKeyEvent = dynamic_cast<QKeyEvent*>(pEvent);
|
---|
1069 | if (pKeyEvent)
|
---|
1070 | {
|
---|
1071 | if (pKeyEvent->key() == Qt::Key_Enter || pKeyEvent->key() == Qt::Key_Return)
|
---|
1072 | {
|
---|
1073 | if (m_pView && m_pModel && !m_pView->isInEditState())
|
---|
1074 | {
|
---|
1075 | /* Get the selected item. If there are 0 or more than 1 selection do nothing: */
|
---|
1076 | QItemSelectionModel *selectionModel = m_pView->selectionModel();
|
---|
1077 | if (selectionModel)
|
---|
1078 | {
|
---|
1079 | QModelIndexList selectedItemIndices = selectionModel->selectedRows();
|
---|
1080 | if (selectedItemIndices.size() == 1 && m_pModel)
|
---|
1081 | goIntoDirectory( m_pProxyModel->mapToSource(selectedItemIndices.at(0)));
|
---|
1082 | }
|
---|
1083 | }
|
---|
1084 | return true;
|
---|
1085 | }
|
---|
1086 | else if (pKeyEvent->key() == Qt::Key_Delete)
|
---|
1087 | {
|
---|
1088 | sltDelete();
|
---|
1089 | return true;
|
---|
1090 | }
|
---|
1091 | else if (pKeyEvent->key() == Qt::Key_Backspace)
|
---|
1092 | {
|
---|
1093 | sltGoUp();
|
---|
1094 | return true;
|
---|
1095 | }
|
---|
1096 | else if (pKeyEvent->text().length() == 1 &&
|
---|
1097 | (pKeyEvent->text().at(0).isDigit() ||
|
---|
1098 | pKeyEvent->text().at(0).isLetter()))
|
---|
1099 | {
|
---|
1100 | if (m_pSearchLineEdit)
|
---|
1101 | {
|
---|
1102 | markUnmarkSearchLineEdit(false);
|
---|
1103 | m_pSearchLineEdit->clear();
|
---|
1104 | m_pSearchLineEdit->show();
|
---|
1105 | m_pSearchLineEdit->setFocus();
|
---|
1106 | m_pSearchLineEdit->setText(pKeyEvent->text());
|
---|
1107 | }
|
---|
1108 | }
|
---|
1109 | else if (pKeyEvent->key() == Qt::Key_Tab)
|
---|
1110 | {
|
---|
1111 | return true;
|
---|
1112 | }
|
---|
1113 | }
|
---|
1114 | }
|
---|
1115 | else if (pEvent->type() == QEvent::FocusOut)
|
---|
1116 | {
|
---|
1117 | disableSelectionSearch();
|
---|
1118 | }
|
---|
1119 |
|
---|
1120 | /* Call to base-class: */
|
---|
1121 | return QWidget::eventFilter(pObject, pEvent);
|
---|
1122 | }
|
---|
1123 |
|
---|
1124 | UIFileSystemItem *UIFileManagerTable::getStartDirectoryItem()
|
---|
1125 | {
|
---|
1126 | UIFileSystemItem* pRootItem = rootItem();
|
---|
1127 | if (!pRootItem)
|
---|
1128 | return 0;
|
---|
1129 | if (pRootItem->childCount() <= 0)
|
---|
1130 | return 0;
|
---|
1131 | return pRootItem->child(0);
|
---|
1132 | }
|
---|
1133 |
|
---|
1134 | QString UIFileManagerTable::currentDirectoryPath() const
|
---|
1135 | {
|
---|
1136 | if (!m_pView)
|
---|
1137 | return QString();
|
---|
1138 | QModelIndex currentRoot = currentRootIndex();
|
---|
1139 | if (!currentRoot.isValid())
|
---|
1140 | return QString();
|
---|
1141 | UIFileSystemItem *item = static_cast<UIFileSystemItem*>(currentRoot.internalPointer());
|
---|
1142 | if (!item)
|
---|
1143 | return QString();
|
---|
1144 | /* be paranoid: */
|
---|
1145 | if (!item->isDirectory())
|
---|
1146 | return QString();
|
---|
1147 | return item->path();
|
---|
1148 | }
|
---|
1149 |
|
---|
1150 | QStringList UIFileManagerTable::selectedItemPathList()
|
---|
1151 | {
|
---|
1152 | QItemSelectionModel *selectionModel = m_pView->selectionModel();
|
---|
1153 | if (!selectionModel)
|
---|
1154 | return QStringList();
|
---|
1155 |
|
---|
1156 | QStringList pathList;
|
---|
1157 | QModelIndexList selectedItemIndices = selectionModel->selectedRows();
|
---|
1158 | for(int i = 0; i < selectedItemIndices.size(); ++i)
|
---|
1159 | {
|
---|
1160 | QModelIndex index =
|
---|
1161 | m_pProxyModel ? m_pProxyModel->mapToSource(selectedItemIndices.at(i)) : selectedItemIndices.at(i);
|
---|
1162 | UIFileSystemItem *item = static_cast<UIFileSystemItem*>(index.internalPointer());
|
---|
1163 | if (!item)
|
---|
1164 | continue;
|
---|
1165 | pathList.push_back(item->path());
|
---|
1166 | }
|
---|
1167 | return pathList;
|
---|
1168 | }
|
---|
1169 |
|
---|
1170 | CGuestFsObjInfo UIFileManagerTable::guestFsObjectInfo(const QString& path, CGuestSession &comGuestSession) const
|
---|
1171 | {
|
---|
1172 | if (comGuestSession.isNull())
|
---|
1173 | return CGuestFsObjInfo();
|
---|
1174 | CGuestFsObjInfo comFsObjInfo = comGuestSession.FsObjQueryInfo(path, true /*aFollowSymlinks*/);
|
---|
1175 | if (!comFsObjInfo.isOk())
|
---|
1176 | return CGuestFsObjInfo();
|
---|
1177 | return comFsObjInfo;
|
---|
1178 | }
|
---|
1179 |
|
---|
1180 | void UIFileManagerTable::setSelectionDependentActionsEnabled(bool fIsEnabled)
|
---|
1181 | {
|
---|
1182 | foreach (QAction *pAction, m_selectionDependentActions)
|
---|
1183 | pAction->setEnabled(fIsEnabled);
|
---|
1184 | if (m_pView)
|
---|
1185 | emit sigSelectionChanged(m_pView->hasSelection());
|
---|
1186 | }
|
---|
1187 |
|
---|
1188 | UIFileSystemItem* UIFileManagerTable::rootItem()
|
---|
1189 | {
|
---|
1190 | if (!m_pModel)
|
---|
1191 | return 0;
|
---|
1192 | return m_pModel->rootItem();
|
---|
1193 | }
|
---|
1194 |
|
---|
1195 | void UIFileManagerTable::setPathSeparator(const QChar &separator)
|
---|
1196 | {
|
---|
1197 | m_pathSeparator = separator;
|
---|
1198 | if (m_pNavigationWidget)
|
---|
1199 | m_pNavigationWidget->setPathSeparator(m_pathSeparator);
|
---|
1200 | }
|
---|
1201 |
|
---|
1202 | QHBoxLayout* UIFileManagerTable::toolBarLayout()
|
---|
1203 | {
|
---|
1204 | return m_pToolBarLayout;
|
---|
1205 | }
|
---|
1206 |
|
---|
1207 | bool UIFileManagerTable::event(QEvent *pEvent)
|
---|
1208 | {
|
---|
1209 | if (pEvent->type() == QEvent::EnabledChange)
|
---|
1210 | sltRetranslateUI();
|
---|
1211 | return QWidget::event(pEvent);
|
---|
1212 | }
|
---|
1213 |
|
---|
1214 | QString UIFileManagerTable::fileTypeString(KFsObjType type)
|
---|
1215 | {
|
---|
1216 | QString strType = UIFileManager::tr("Unknown");
|
---|
1217 | switch (type)
|
---|
1218 | {
|
---|
1219 | case KFsObjType_File:
|
---|
1220 | strType = UIFileManager::tr("File");
|
---|
1221 | break;
|
---|
1222 | case KFsObjType_Directory:
|
---|
1223 | strType = UIFileManager::tr("Directory");
|
---|
1224 | break;
|
---|
1225 | case KFsObjType_Symlink:
|
---|
1226 | strType = UIFileManager::tr("Symbolic Link");
|
---|
1227 | break;
|
---|
1228 | case KFsObjType_Unknown:
|
---|
1229 | default:
|
---|
1230 | strType = UIFileManager::tr("Unknown");
|
---|
1231 | break;
|
---|
1232 | }
|
---|
1233 | return strType;
|
---|
1234 | }
|
---|
1235 |
|
---|
1236 | /* static */ QString UIFileManagerTable::humanReadableSize(ULONG64 size)
|
---|
1237 | {
|
---|
1238 | return UITranslator::formatSize(size);
|
---|
1239 | }
|
---|
1240 |
|
---|
1241 | void UIFileManagerTable::optionsUpdated()
|
---|
1242 | {
|
---|
1243 | UIFileManagerOptions *pOptions = UIFileManagerOptions::instance();
|
---|
1244 | if (pOptions)
|
---|
1245 | {
|
---|
1246 | if (m_pProxyModel)
|
---|
1247 | {
|
---|
1248 | m_pProxyModel->setListDirectoriesOnTop(pOptions->fListDirectoriesOnTop);
|
---|
1249 | m_pProxyModel->setShowHiddenObjects(pOptions->fShowHiddenObjects);
|
---|
1250 | }
|
---|
1251 | if (m_pModel)
|
---|
1252 | m_pModel->setShowHumanReadableSizes(pOptions->fShowHumanReadableSizes);
|
---|
1253 | }
|
---|
1254 | relist();
|
---|
1255 | }
|
---|
1256 |
|
---|
1257 | bool UIFileManagerTable::hasSelection() const
|
---|
1258 | {
|
---|
1259 | if (m_pView)
|
---|
1260 | return m_pView->hasSelection();
|
---|
1261 | return false;
|
---|
1262 | }
|
---|
1263 |
|
---|
1264 | void UIFileManagerTable::setDragDropMode(QAbstractItemView::DragDropMode behavior)
|
---|
1265 | {
|
---|
1266 | if (m_pView)
|
---|
1267 | m_pView->setDragDropMode(behavior);
|
---|
1268 | }
|
---|
1269 |
|
---|
1270 | void UIFileManagerTable::sltReceiveDirectoryStatistics(UIDirectoryStatistics statistics)
|
---|
1271 | {
|
---|
1272 | if (!m_pPropertiesDialog)
|
---|
1273 | return;
|
---|
1274 | m_pPropertiesDialog->addDirectoryStatistics(statistics);
|
---|
1275 | }
|
---|
1276 |
|
---|
1277 | QModelIndex UIFileManagerTable::currentRootIndex() const
|
---|
1278 | {
|
---|
1279 | if (!m_pView)
|
---|
1280 | return QModelIndex();
|
---|
1281 | if (!m_pProxyModel)
|
---|
1282 | return m_pView->rootIndex();
|
---|
1283 | return m_pProxyModel->mapToSource(m_pView->rootIndex());
|
---|
1284 | }
|
---|
1285 |
|
---|
1286 | void UIFileManagerTable::performSelectionSearch(const QString &strSearchText)
|
---|
1287 | {
|
---|
1288 | if (!m_pProxyModel | !m_pView)
|
---|
1289 | return;
|
---|
1290 |
|
---|
1291 | if (strSearchText.isEmpty())
|
---|
1292 | {
|
---|
1293 | markUnmarkSearchLineEdit(false);
|
---|
1294 | return;
|
---|
1295 | }
|
---|
1296 |
|
---|
1297 | int rowCount = m_pProxyModel->rowCount(m_pView->rootIndex());
|
---|
1298 | UIFileSystemItem *pFoundItem = 0;
|
---|
1299 | QModelIndex index;
|
---|
1300 | for (int i = 0; i < rowCount && !pFoundItem; ++i)
|
---|
1301 | {
|
---|
1302 | index = m_pProxyModel->index(i, 0, m_pView->rootIndex());
|
---|
1303 | if (!index.isValid())
|
---|
1304 | continue;
|
---|
1305 | pFoundItem = static_cast<UIFileSystemItem*>(m_pProxyModel->mapToSource(index).internalPointer());
|
---|
1306 | if (!pFoundItem)
|
---|
1307 | continue;
|
---|
1308 | const QString &strName = pFoundItem->fileObjectName();
|
---|
1309 | if (!strName.startsWith(m_pSearchLineEdit->text(), Qt::CaseInsensitive))
|
---|
1310 | pFoundItem = 0;
|
---|
1311 | }
|
---|
1312 | if (pFoundItem)
|
---|
1313 | {
|
---|
1314 | /* Deselect anything that is already selected: */
|
---|
1315 | m_pView->clearSelection();
|
---|
1316 | setSelection(index);
|
---|
1317 | }
|
---|
1318 | markUnmarkSearchLineEdit(!pFoundItem);
|
---|
1319 | }
|
---|
1320 |
|
---|
1321 | void UIFileManagerTable::disableSelectionSearch()
|
---|
1322 | {
|
---|
1323 | if (!m_pSearchLineEdit)
|
---|
1324 | return;
|
---|
1325 | m_pSearchLineEdit->blockSignals(true);
|
---|
1326 | m_pSearchLineEdit->clear();
|
---|
1327 | m_pSearchLineEdit->hide();
|
---|
1328 | m_pSearchLineEdit->blockSignals(false);
|
---|
1329 | }
|
---|
1330 |
|
---|
1331 | bool UIFileManagerTable::checkIfDeleteOK()
|
---|
1332 | {
|
---|
1333 | UIFileManagerOptions *pFileManagerOptions = UIFileManagerOptions::instance();
|
---|
1334 | if (!pFileManagerOptions)
|
---|
1335 | return true;
|
---|
1336 | if (!pFileManagerOptions->fAskDeleteConfirmation)
|
---|
1337 | return true;
|
---|
1338 | UIFileDeleteConfirmationDialog *pDialog =
|
---|
1339 | new UIFileDeleteConfirmationDialog(this);
|
---|
1340 |
|
---|
1341 | bool fContinueWithDelete = (pDialog->execute() == QDialog::Accepted);
|
---|
1342 | bool bAskNextTime = pDialog->askDeleteConfirmationNextTime();
|
---|
1343 |
|
---|
1344 | /* Update the file manager options only if it is necessary: */
|
---|
1345 | if (pFileManagerOptions->fAskDeleteConfirmation != bAskNextTime)
|
---|
1346 | {
|
---|
1347 | pFileManagerOptions->fAskDeleteConfirmation = bAskNextTime;
|
---|
1348 | /* Notify file manager options panel so that the check box there is updated: */
|
---|
1349 | emit sigDeleteConfirmationOptionChanged();
|
---|
1350 | }
|
---|
1351 |
|
---|
1352 | delete pDialog;
|
---|
1353 |
|
---|
1354 | return fContinueWithDelete;
|
---|
1355 |
|
---|
1356 | }
|
---|
1357 |
|
---|
1358 | void UIFileManagerTable::markUnmarkSearchLineEdit(bool fMark)
|
---|
1359 | {
|
---|
1360 | if (!m_pSearchLineEdit)
|
---|
1361 | return;
|
---|
1362 | QPalette palette = m_pSearchLineEdit->palette();
|
---|
1363 |
|
---|
1364 | if (fMark)
|
---|
1365 | palette.setColor(QPalette::Base, m_searchLineMarkColor);
|
---|
1366 | else
|
---|
1367 | palette.setColor(QPalette::Base, m_searchLineUnmarkColor);
|
---|
1368 | m_pSearchLineEdit->setPalette(palette);
|
---|
1369 | }
|
---|
1370 |
|
---|
1371 | void UIFileManagerTable::setSessionWidgetsEnabled(bool fEnabled)
|
---|
1372 | {
|
---|
1373 | foreach (QWidget *pWidget, m_sessionWidgets)
|
---|
1374 | {
|
---|
1375 | if (pWidget)
|
---|
1376 | pWidget->setEnabled(fEnabled);
|
---|
1377 | }
|
---|
1378 | }
|
---|
1379 |
|
---|
1380 | QStringList UIFileManagerTable::currentDirectoryListing() const
|
---|
1381 | {
|
---|
1382 | UIFileSystemItem *pItem = static_cast<UIFileSystemItem*>(currentRootIndex().internalPointer());
|
---|
1383 | if (!pItem)
|
---|
1384 | return QStringList();
|
---|
1385 | QStringList list;
|
---|
1386 | foreach (const UIFileSystemItem *pChild, pItem->children())
|
---|
1387 | {
|
---|
1388 | if (pChild)
|
---|
1389 | list << pChild->fileObjectName();
|
---|
1390 | }
|
---|
1391 | return list;
|
---|
1392 | }
|
---|
1393 |
|
---|
1394 | void UIFileManagerTable::setModelFileSystem(bool fIsWindowsFileSystem)
|
---|
1395 | {
|
---|
1396 | if (m_pModel)
|
---|
1397 | m_pModel->setIsWindowsFileSystem(fIsWindowsFileSystem);
|
---|
1398 | /* On Windows it is generally desired to sort file objects case insensitively: */
|
---|
1399 | if (m_pProxyModel)
|
---|
1400 | {
|
---|
1401 | if (fIsWindowsFileSystem)
|
---|
1402 | m_pProxyModel->setSortCaseSensitivity(Qt::CaseInsensitive);
|
---|
1403 | else
|
---|
1404 | m_pProxyModel->setSortCaseSensitivity(Qt::CaseSensitive);
|
---|
1405 | }
|
---|
1406 | }
|
---|
1407 |
|
---|
1408 | #include "UIFileManagerTable.moc"
|
---|