1 | /* $Id: UIPortForwardingTable.cpp 103362 2024-02-14 16:50:56Z vboxsync $ */
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2 | /** @file
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3 | * VBox Qt GUI - UIPortForwardingTable class implementation.
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4 | */
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5 |
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6 | /*
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7 | * Copyright (C) 2010-2023 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 <QComboBox>
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31 | #include <QHBoxLayout>
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32 | #include <QHeaderView>
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33 | #include <QItemEditorFactory>
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34 | #include <QLineEdit>
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35 | #include <QMenu>
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36 | #include <QRegularExpression>
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37 | #include <QSpinBox>
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38 | #include <QStyledItemDelegate>
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39 |
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40 | /* GUI includes: */
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41 | #include "QITableView.h"
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42 | #include "UIConverter.h"
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43 | #include "UIIconPool.h"
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44 | #include "UIMessageCenter.h"
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45 | #include "UIPortForwardingTable.h"
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46 | #include "QIToolBar.h"
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47 |
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48 | /* Other VBox includes: */
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49 | #include <iprt/cidr.h>
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50 |
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51 | /* External includes: */
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52 | #include <math.h>
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53 |
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54 |
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55 | /** Port Forwarding data types. */
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56 | enum UIPortForwardingDataType
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57 | {
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58 | UIPortForwardingDataType_Name,
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59 | UIPortForwardingDataType_Protocol,
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60 | UIPortForwardingDataType_HostIp,
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61 | UIPortForwardingDataType_HostPort,
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62 | UIPortForwardingDataType_GuestIp,
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63 | UIPortForwardingDataType_GuestPort,
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64 | UIPortForwardingDataType_Max
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65 | };
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66 |
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67 |
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68 | /** QLineEdit extension used as name editor. */
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69 | class NameEditor : public QLineEdit
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70 | {
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71 | Q_OBJECT;
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72 | Q_PROPERTY(NameData name READ name WRITE setName USER true);
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73 |
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74 | public:
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75 |
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76 | /** Constructs name editor passing @a pParent to the base-class. */
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77 | NameEditor(QWidget *pParent = 0) : QLineEdit(pParent)
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78 | {
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79 | setFrame(false);
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80 | setAlignment(Qt::AlignLeft | Qt::AlignVCenter);
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81 | setValidator(new QRegularExpressionValidator(QRegularExpression("[^,:]*"), this));
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82 | }
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83 |
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84 | private:
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85 |
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86 | /** Defines the @a strName. */
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87 | void setName(NameData strName)
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88 | {
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89 | setText(strName);
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90 | }
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91 |
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92 | /** Returns the name. */
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93 | NameData name() const
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94 | {
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95 | return text();
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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 | /** QComboBox extension used as protocol editor. */
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101 | class ProtocolEditor : public QComboBox
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102 | {
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103 | Q_OBJECT;
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104 | Q_PROPERTY(KNATProtocol protocol READ protocol WRITE setProtocol USER true);
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105 |
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106 | public:
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107 |
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108 | /** Constructs protocol editor passing @a pParent to the base-class. */
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109 | ProtocolEditor(QWidget *pParent = 0) : QComboBox(pParent)
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110 | {
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111 | addItem(gpConverter->toString(KNATProtocol_UDP), QVariant::fromValue(KNATProtocol_UDP));
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112 | addItem(gpConverter->toString(KNATProtocol_TCP), QVariant::fromValue(KNATProtocol_TCP));
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113 | }
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114 |
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115 | private:
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116 |
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117 | /** Defines the @a enmProtocol. */
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118 | void setProtocol(KNATProtocol enmProtocol)
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119 | {
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120 | for (int i = 0; i < count(); ++i)
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121 | {
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122 | if (itemData(i).value<KNATProtocol>() == enmProtocol)
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123 | {
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124 | setCurrentIndex(i);
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125 | break;
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126 | }
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127 | }
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128 | }
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129 |
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130 | /** Returns the protocol. */
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131 | KNATProtocol protocol() const
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132 | {
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133 | return itemData(currentIndex()).value<KNATProtocol>();
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134 | }
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135 | };
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136 |
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137 |
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138 | /** QLineEdit extension used as IPv4 editor. */
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139 | class IPv4Editor : public QLineEdit
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140 | {
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141 | Q_OBJECT;
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142 | Q_PROPERTY(IpData ip READ ip WRITE setIp USER true);
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143 |
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144 | public:
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145 |
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146 | /** Constructs IPv4-editor passing @a pParent to the base-class. */
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147 | IPv4Editor(QWidget *pParent = 0) : QLineEdit(pParent)
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148 | {
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149 | setFrame(false);
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150 | setAlignment(Qt::AlignCenter);
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151 | // Decided to not use it for now:
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152 | // setValidator(new IPv4Validator(this));
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153 | }
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154 |
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155 | private:
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156 |
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157 | /** Defines the @a strIp. */
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158 | void setIp(IpData strIp)
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159 | {
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160 | setText(strIp);
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161 | }
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162 |
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163 | /** Returns the ip. */
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164 | IpData ip() const
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165 | {
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166 | return text() == "..." ? QString() : text();
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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 | /** QLineEdit extension used as IPv6 editor. */
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172 | class IPv6Editor : public QLineEdit
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173 | {
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174 | Q_OBJECT;
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175 | Q_PROPERTY(IpData ip READ ip WRITE setIp USER true);
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176 |
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177 | public:
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178 |
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179 | /** Constructs IPv6-editor passing @a pParent to the base-class. */
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180 | IPv6Editor(QWidget *pParent = 0) : QLineEdit(pParent)
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181 | {
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182 | setFrame(false);
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183 | setAlignment(Qt::AlignCenter);
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184 | // Decided to not use it for now:
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185 | // setValidator(new IPv6Validator(this));
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186 | }
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187 |
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188 | private:
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189 |
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190 | /** Defines the @a strIp. */
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191 | void setIp(IpData strIp)
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192 | {
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193 | setText(strIp);
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194 | }
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195 |
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196 | /** Returns the ip. */
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197 | IpData ip() const
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198 | {
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199 | return text() == "..." ? QString() : text();
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200 | }
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201 | };
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202 |
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203 |
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204 | /** QSpinBox extension used as Port editor. */
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205 | class PortEditor : public QSpinBox
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206 | {
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207 | Q_OBJECT;
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208 | Q_PROPERTY(PortData port READ port WRITE setPort USER true);
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209 |
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210 | public:
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211 |
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212 | /** Constructs Port-editor passing @a pParent to the base-class. */
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213 | PortEditor(QWidget *pParent = 0) : QSpinBox(pParent)
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214 | {
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215 | setFrame(false);
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216 | setRange(0, (1 << (8 * sizeof(ushort))) - 1);
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217 | }
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218 |
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219 | private:
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220 |
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221 | /** Defines the @a port. */
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222 | void setPort(PortData port)
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223 | {
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224 | setValue(port.value());
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225 | }
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226 |
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227 | /** Returns the port. */
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228 | PortData port() const
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229 | {
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230 | return value();
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231 | }
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232 | };
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233 |
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234 |
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235 | /** QITableViewCell extension used as Port Forwarding table-view cell. */
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236 | class UIPortForwardingCell : public QITableViewCell
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237 | {
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238 | Q_OBJECT;
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239 |
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240 | public:
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241 |
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242 | /** Constructs table cell passing @a pParent to the base-class.
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243 | * @param strName Brings the name. */
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244 | UIPortForwardingCell(QITableViewRow *pParent, const NameData &strName)
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245 | : QITableViewCell(pParent)
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246 | , m_strText(strName)
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247 | {}
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248 |
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249 | /** Constructs table cell passing @a pParent to the base-class.
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250 | * @param enmProtocol Brings the protocol type. */
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251 | UIPortForwardingCell(QITableViewRow *pParent, KNATProtocol enmProtocol)
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252 | : QITableViewCell(pParent)
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253 | , m_strText(gpConverter->toString(enmProtocol))
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254 | {}
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255 |
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256 | /** Constructs table cell passing @a pParent to the base-class.
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257 | * @param strIp Brings the IP address. */
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258 | UIPortForwardingCell(QITableViewRow *pParent, const IpData &strIp)
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259 | : QITableViewCell(pParent)
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260 | , m_strText(strIp)
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261 | {}
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262 |
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263 | /** Constructs table cell passing @a pParent to the base-class.
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264 | * @param port Brings the port. */
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265 | UIPortForwardingCell(QITableViewRow *pParent, PortData port)
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266 | : QITableViewCell(pParent)
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267 | , m_strText(QString::number(port.value()))
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268 | {}
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269 |
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270 | /** Returns the cell text. */
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271 | virtual QString text() const RT_OVERRIDE { return m_strText; }
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272 |
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273 | private:
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274 |
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275 | /** Holds the cell text. */
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276 | QString m_strText;
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277 | };
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278 |
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279 |
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280 | /** QITableViewRow extension used as Port Forwarding table-view row. */
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281 | class UIPortForwardingRow : public QITableViewRow
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282 | {
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283 | Q_OBJECT;
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284 |
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285 | public:
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286 |
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287 | /** Constructs table row passing @a pParent to the base-class.
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288 | * @param strName Brings the unique rule name.
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289 | * @param enmProtocol Brings the rule protocol type.
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290 | * @param strHostIp Brings the rule host IP address.
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291 | * @param hostPort Brings the rule host port.
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292 | * @param strGuestIp Brings the rule guest IP address.
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293 | * @param guestPort Brings the rule guest port. */
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294 | UIPortForwardingRow(QITableView *pParent,
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295 | const NameData &strName, KNATProtocol enmProtocol,
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296 | const IpData &strHostIp, PortData hostPort,
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297 | const IpData &strGuestIp, PortData guestPort)
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298 | : QITableViewRow(pParent)
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299 | , m_strName(strName), m_enmProtocol(enmProtocol)
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300 | , m_strHostIp(strHostIp), m_hostPort(hostPort)
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301 | , m_strGuestIp(strGuestIp), m_guestPort(guestPort)
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302 | {
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303 | /* Create cells: */
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304 | createCells();
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305 | }
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306 |
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307 | /** Destructs table row. */
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308 | ~UIPortForwardingRow()
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309 | {
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310 | /* Destroy cells: */
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311 | destroyCells();
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312 | }
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313 |
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314 | /** Returns the unique rule name. */
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315 | NameData name() const { return m_strName; }
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316 | /** Defines the unique rule name. */
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317 | void setName(const NameData &strName)
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318 | {
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319 | m_strName = strName;
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320 | delete m_cells[UIPortForwardingDataType_Name];
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321 | m_cells[UIPortForwardingDataType_Name] = new UIPortForwardingCell(this, m_strName);
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322 | }
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323 |
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324 | /** Returns the rule protocol type. */
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325 | KNATProtocol protocol() const { return m_enmProtocol; }
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326 | /** Defines the rule protocol type. */
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327 | void setProtocol(KNATProtocol enmProtocol)
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328 | {
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329 | m_enmProtocol = enmProtocol;
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330 | delete m_cells[UIPortForwardingDataType_Protocol];
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331 | m_cells[UIPortForwardingDataType_Protocol] = new UIPortForwardingCell(this, m_enmProtocol);
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332 | }
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333 |
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334 | /** Returns the rule host IP address. */
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335 | IpData hostIp() const { return m_strHostIp; }
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336 | /** Defines the rule host IP address. */
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337 | void setHostIp(const IpData &strHostIp)
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338 | {
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339 | m_strHostIp = strHostIp;
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340 | delete m_cells[UIPortForwardingDataType_HostIp];
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341 | m_cells[UIPortForwardingDataType_HostIp] = new UIPortForwardingCell(this, m_strHostIp);
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342 | }
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343 |
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344 | /** Returns the rule host port. */
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345 | PortData hostPort() const { return m_hostPort; }
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346 | /** Defines the rule host port. */
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347 | void setHostPort(PortData hostPort)
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348 | {
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349 | m_hostPort = hostPort;
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350 | delete m_cells[UIPortForwardingDataType_HostPort];
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351 | m_cells[UIPortForwardingDataType_HostPort] = new UIPortForwardingCell(this, m_hostPort);
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352 | }
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353 |
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354 | /** Returns the rule guest IP address. */
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355 | IpData guestIp() const { return m_strGuestIp; }
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356 | /** Defines the rule guest IP address. */
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357 | void setGuestIp(const IpData &strGuestIp)
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358 | {
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359 | m_strGuestIp = strGuestIp;
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360 | delete m_cells[UIPortForwardingDataType_GuestIp];
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361 | m_cells[UIPortForwardingDataType_GuestIp] = new UIPortForwardingCell(this, m_strGuestIp);
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362 | }
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363 |
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364 | /** Returns the rule guest port. */
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365 | PortData guestPort() const { return m_guestPort; }
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366 | /** Defines the rule guest port. */
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367 | void setGuestPort(PortData guestPort)
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368 | {
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369 | m_guestPort = guestPort;
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370 | delete m_cells[UIPortForwardingDataType_GuestPort];
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371 | m_cells[UIPortForwardingDataType_GuestPort] = new UIPortForwardingCell(this, m_guestPort);
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372 | }
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373 |
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374 | protected:
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375 |
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376 | /** Returns the number of children. */
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377 | virtual int childCount() const RT_OVERRIDE
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378 | {
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379 | /* Return cell count: */
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380 | return UIPortForwardingDataType_Max;
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381 | }
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382 |
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383 | /** Returns the child item with @a iIndex. */
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384 | virtual QITableViewCell *childItem(int iIndex) const RT_OVERRIDE
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385 | {
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386 | /* Make sure index within the bounds: */
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387 | AssertReturn(iIndex >= 0 && iIndex < m_cells.size(), 0);
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388 | /* Return corresponding cell: */
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389 | return m_cells[iIndex];
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390 | }
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391 |
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392 | private:
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393 |
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394 | /** Creates cells. */
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395 | void createCells()
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396 | {
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397 | /* Create cells on the basis of variables we have: */
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398 | m_cells.resize(UIPortForwardingDataType_Max);
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399 | m_cells[UIPortForwardingDataType_Name] = new UIPortForwardingCell(this, m_strName);
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400 | m_cells[UIPortForwardingDataType_Protocol] = new UIPortForwardingCell(this, m_enmProtocol);
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401 | m_cells[UIPortForwardingDataType_HostIp] = new UIPortForwardingCell(this, m_strHostIp);
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402 | m_cells[UIPortForwardingDataType_HostPort] = new UIPortForwardingCell(this, m_hostPort);
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403 | m_cells[UIPortForwardingDataType_GuestIp] = new UIPortForwardingCell(this, m_strGuestIp);
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404 | m_cells[UIPortForwardingDataType_GuestPort] = new UIPortForwardingCell(this, m_guestPort);
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405 | }
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406 |
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407 | /** Destroys cells. */
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408 | void destroyCells()
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409 | {
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410 | /* Destroy cells: */
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411 | qDeleteAll(m_cells);
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412 | m_cells.clear();
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413 | }
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414 |
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415 | /** Holds the unique rule name. */
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416 | NameData m_strName;
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417 | /** Holds the rule protocol type. */
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418 | KNATProtocol m_enmProtocol;
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419 | /** Holds the rule host IP address. */
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420 | IpData m_strHostIp;
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421 | /** Holds the rule host port. */
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422 | PortData m_hostPort;
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423 | /** Holds the rule guest IP address. */
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424 | IpData m_strGuestIp;
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425 | /** Holds the rule guest port. */
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426 | PortData m_guestPort;
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427 |
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428 | /** Holds the cell instances. */
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429 | QVector<UIPortForwardingCell*> m_cells;
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430 | };
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431 |
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432 |
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433 | /** QAbstractTableModel subclass used as port forwarding data model. */
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434 | class UIPortForwardingModel : public QAbstractTableModel
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435 | {
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436 | Q_OBJECT;
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437 |
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438 | public:
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439 |
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440 | /** Constructs Port Forwarding model passing @a pParent to the base-class.
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441 | * @param rules Brings the list of port forwarding rules to load initially. */
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442 | UIPortForwardingModel(QITableView *pParent, const UIPortForwardingDataList &rules = UIPortForwardingDataList());
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443 | /** Destructs Port Forwarding model. */
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444 | ~UIPortForwardingModel();
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445 |
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446 | /** Returns the number of children. */
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447 | int childCount() const;
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448 | /** Returns the child item with @a iIndex. */
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449 | QITableViewRow *childItem(int iIndex) const;
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450 |
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451 | /** Returns the list of port forwarding rules. */
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452 | UIPortForwardingDataList rules() const;
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453 | /** Defines the list of port forwarding @a newRules. */
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454 | void setRules(const UIPortForwardingDataList &newRules);
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455 | /** Adds empty port forwarding rule for certain @a index. */
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456 | void addRule(const QModelIndex &index);
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457 | /** Removes port forwarding rule with certain @a index. */
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458 | void removeRule(const QModelIndex &index);
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459 |
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460 | /** Defines guest address @a strHint. */
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461 | void setGuestAddressHint(const QString &strHint);
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462 |
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463 | /** Returns flags for item with certain @a index. */
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464 | Qt::ItemFlags flags(const QModelIndex &index) const;
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465 |
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466 | /** Returns row count of certain @a parent. */
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467 | int rowCount(const QModelIndex &parent = QModelIndex()) const;
|
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468 |
|
---|
469 | /** Returns column count of certain @a parent. */
|
---|
470 | int columnCount(const QModelIndex &parent = QModelIndex()) const;
|
---|
471 |
|
---|
472 | /** Returns header data.
|
---|
473 | * @param iSection Brings the number of section we aquire data for.
|
---|
474 | * @param enmOrientation Brings the orientation of header we aquire data for.
|
---|
475 | * @param iRole Brings the role we aquire data for. */
|
---|
476 | QVariant headerData(int iSection, Qt::Orientation enmOrientation, int iRole) const;
|
---|
477 |
|
---|
478 | /** Defines the @a iRole data for item with @a index as @a value. */
|
---|
479 | bool setData(const QModelIndex &index, const QVariant &value, int iRole = Qt::EditRole);
|
---|
480 | /** Returns the @a iRole data for item with @a index. */
|
---|
481 | QVariant data(const QModelIndex &index, int iRole) const;
|
---|
482 |
|
---|
483 | private:
|
---|
484 |
|
---|
485 | /** Return the parent table-view reference. */
|
---|
486 | QITableView *parentTable() const;
|
---|
487 |
|
---|
488 | /** Holds the port forwarding row list. */
|
---|
489 | QList<UIPortForwardingRow*> m_dataList;
|
---|
490 |
|
---|
491 | /** Holds the guest address hint. */
|
---|
492 | QString m_strGuestAddressHint;
|
---|
493 | };
|
---|
494 |
|
---|
495 |
|
---|
496 | /** QITableView extension used as Port Forwarding table-view. */
|
---|
497 | class UIPortForwardingView : public QITableView
|
---|
498 | {
|
---|
499 | Q_OBJECT;
|
---|
500 |
|
---|
501 | public:
|
---|
502 |
|
---|
503 | /** Constructs Port Forwarding table-view. */
|
---|
504 | UIPortForwardingView() {}
|
---|
505 |
|
---|
506 | protected:
|
---|
507 |
|
---|
508 | /** Returns the number of children. */
|
---|
509 | virtual int childCount() const RT_OVERRIDE;
|
---|
510 | /** Returns the child item with @a iIndex. */
|
---|
511 | virtual QITableViewRow *childItem(int iIndex) const RT_OVERRIDE;
|
---|
512 | };
|
---|
513 |
|
---|
514 |
|
---|
515 | /*********************************************************************************************************************************
|
---|
516 | * Class UIPortForwardingModel implementation. *
|
---|
517 | *********************************************************************************************************************************/
|
---|
518 |
|
---|
519 | UIPortForwardingModel::UIPortForwardingModel(QITableView *pParent,
|
---|
520 | const UIPortForwardingDataList &rules /* = UIPortForwardingDataList() */)
|
---|
521 | : QAbstractTableModel(pParent)
|
---|
522 | {
|
---|
523 | /* Fetch the incoming data: */
|
---|
524 | foreach (const UIDataPortForwardingRule &rule, rules)
|
---|
525 | m_dataList << new UIPortForwardingRow(pParent,
|
---|
526 | rule.name, rule.protocol,
|
---|
527 | rule.hostIp, rule.hostPort,
|
---|
528 | rule.guestIp, rule.guestPort);
|
---|
529 | }
|
---|
530 |
|
---|
531 | UIPortForwardingModel::~UIPortForwardingModel()
|
---|
532 | {
|
---|
533 | /* Delete the cached data: */
|
---|
534 | qDeleteAll(m_dataList);
|
---|
535 | m_dataList.clear();
|
---|
536 | }
|
---|
537 |
|
---|
538 | int UIPortForwardingModel::childCount() const
|
---|
539 | {
|
---|
540 | /* Return row count: */
|
---|
541 | return rowCount();
|
---|
542 | }
|
---|
543 |
|
---|
544 | QITableViewRow *UIPortForwardingModel::childItem(int iIndex) const
|
---|
545 | {
|
---|
546 | /* Make sure index within the bounds: */
|
---|
547 | AssertReturn(iIndex >= 0 && iIndex < m_dataList.size(), 0);
|
---|
548 | /* Return corresponding row: */
|
---|
549 | return m_dataList[iIndex];
|
---|
550 | }
|
---|
551 |
|
---|
552 | UIPortForwardingDataList UIPortForwardingModel::rules() const
|
---|
553 | {
|
---|
554 | /* Return the cached data: */
|
---|
555 | UIPortForwardingDataList data;
|
---|
556 | foreach (const UIPortForwardingRow *pRow, m_dataList)
|
---|
557 | data << UIDataPortForwardingRule(pRow->name(), pRow->protocol(),
|
---|
558 | pRow->hostIp(), pRow->hostPort(),
|
---|
559 | pRow->guestIp(), pRow->guestPort());
|
---|
560 | return data;
|
---|
561 | }
|
---|
562 |
|
---|
563 | void UIPortForwardingModel::setRules(const UIPortForwardingDataList &newRules)
|
---|
564 | {
|
---|
565 | /* Clear old data first of all: */
|
---|
566 | if (!m_dataList.isEmpty())
|
---|
567 | {
|
---|
568 | beginRemoveRows(QModelIndex(), 0, m_dataList.size() - 1);
|
---|
569 | foreach (const UIPortForwardingRow *pRow, m_dataList)
|
---|
570 | delete pRow;
|
---|
571 | m_dataList.clear();
|
---|
572 | endRemoveRows();
|
---|
573 | }
|
---|
574 |
|
---|
575 | /* Fetch incoming data: */
|
---|
576 | if (!newRules.isEmpty())
|
---|
577 | {
|
---|
578 | beginInsertRows(QModelIndex(), 0, newRules.size() - 1);
|
---|
579 | foreach (const UIDataPortForwardingRule &rule, newRules)
|
---|
580 | m_dataList << new UIPortForwardingRow(qobject_cast<QITableView*>(parent()),
|
---|
581 | rule.name, rule.protocol,
|
---|
582 | rule.hostIp, rule.hostPort,
|
---|
583 | rule.guestIp, rule.guestPort);
|
---|
584 | endInsertRows();
|
---|
585 | }
|
---|
586 | }
|
---|
587 |
|
---|
588 | void UIPortForwardingModel::addRule(const QModelIndex &index)
|
---|
589 | {
|
---|
590 | beginInsertRows(QModelIndex(), m_dataList.size(), m_dataList.size());
|
---|
591 | /* Search for existing "Rule [NUMBER]" record: */
|
---|
592 | uint uMaxIndex = 0;
|
---|
593 | QString strTemplate("Rule %1");
|
---|
594 | const QRegularExpression re(strTemplate.arg("(\\d+)"));
|
---|
595 | for (int i = 0; i < m_dataList.size(); ++i)
|
---|
596 | {
|
---|
597 | const QRegularExpressionMatch mt = re.match(m_dataList[i]->name());
|
---|
598 | if (mt.hasMatch())
|
---|
599 | {
|
---|
600 | const uint uFoundIndex = mt.captured(1).toUInt();
|
---|
601 | uMaxIndex = uFoundIndex > uMaxIndex ? uFoundIndex : uMaxIndex;
|
---|
602 | }
|
---|
603 | }
|
---|
604 | /* If index is valid => copy data: */
|
---|
605 | if (index.isValid())
|
---|
606 | m_dataList << new UIPortForwardingRow(parentTable(),
|
---|
607 | strTemplate.arg(++uMaxIndex), m_dataList[index.row()]->protocol(),
|
---|
608 | m_dataList[index.row()]->hostIp(), m_dataList[index.row()]->hostPort(),
|
---|
609 | m_dataList[index.row()]->guestIp(), m_dataList[index.row()]->guestPort());
|
---|
610 | /* If index is NOT valid => use default values: */
|
---|
611 | else
|
---|
612 | m_dataList << new UIPortForwardingRow(parentTable(),
|
---|
613 | strTemplate.arg(++uMaxIndex), KNATProtocol_TCP,
|
---|
614 | QString(""), 0, m_strGuestAddressHint, 0);
|
---|
615 | endInsertRows();
|
---|
616 | }
|
---|
617 |
|
---|
618 | void UIPortForwardingModel::removeRule(const QModelIndex &index)
|
---|
619 | {
|
---|
620 | if (!index.isValid())
|
---|
621 | return;
|
---|
622 | beginRemoveRows(QModelIndex(), index.row(), index.row());
|
---|
623 | delete m_dataList.at(index.row());
|
---|
624 | m_dataList.removeAt(index.row());
|
---|
625 | endRemoveRows();
|
---|
626 | }
|
---|
627 |
|
---|
628 | void UIPortForwardingModel::setGuestAddressHint(const QString &strHint)
|
---|
629 | {
|
---|
630 | m_strGuestAddressHint = strHint;
|
---|
631 | }
|
---|
632 |
|
---|
633 | Qt::ItemFlags UIPortForwardingModel::flags(const QModelIndex &index) const
|
---|
634 | {
|
---|
635 | /* Check index validness: */
|
---|
636 | if (!index.isValid())
|
---|
637 | return Qt::NoItemFlags;
|
---|
638 | /* All columns have similar flags: */
|
---|
639 | return Qt::ItemIsEnabled | Qt::ItemIsSelectable | Qt::ItemIsEditable;
|
---|
640 | }
|
---|
641 |
|
---|
642 | int UIPortForwardingModel::rowCount(const QModelIndex &) const
|
---|
643 | {
|
---|
644 | return m_dataList.size();
|
---|
645 | }
|
---|
646 |
|
---|
647 | int UIPortForwardingModel::columnCount(const QModelIndex &) const
|
---|
648 | {
|
---|
649 | return UIPortForwardingDataType_Max;
|
---|
650 | }
|
---|
651 |
|
---|
652 | QVariant UIPortForwardingModel::headerData(int iSection, Qt::Orientation enmOrientation, int iRole) const
|
---|
653 | {
|
---|
654 | /* Display role for horizontal header: */
|
---|
655 | if (iRole == Qt::DisplayRole && enmOrientation == Qt::Horizontal)
|
---|
656 | {
|
---|
657 | /* Switch for different columns: */
|
---|
658 | switch (iSection)
|
---|
659 | {
|
---|
660 | case UIPortForwardingDataType_Name: return UIPortForwardingTable::tr("Name");
|
---|
661 | case UIPortForwardingDataType_Protocol: return UIPortForwardingTable::tr("Protocol");
|
---|
662 | case UIPortForwardingDataType_HostIp: return UIPortForwardingTable::tr("Host IP");
|
---|
663 | case UIPortForwardingDataType_HostPort: return UIPortForwardingTable::tr("Host Port");
|
---|
664 | case UIPortForwardingDataType_GuestIp: return UIPortForwardingTable::tr("Guest IP");
|
---|
665 | case UIPortForwardingDataType_GuestPort: return UIPortForwardingTable::tr("Guest Port");
|
---|
666 | default: break;
|
---|
667 | }
|
---|
668 | }
|
---|
669 | /* Return wrong value: */
|
---|
670 | return QVariant();
|
---|
671 | }
|
---|
672 |
|
---|
673 | bool UIPortForwardingModel::setData(const QModelIndex &index, const QVariant &value, int iRole /* = Qt::EditRole */)
|
---|
674 | {
|
---|
675 | /* Check index validness: */
|
---|
676 | if (!index.isValid() || iRole != Qt::EditRole)
|
---|
677 | return false;
|
---|
678 | /* Switch for different columns: */
|
---|
679 | switch (index.column())
|
---|
680 | {
|
---|
681 | case UIPortForwardingDataType_Name:
|
---|
682 | m_dataList[index.row()]->setName(value.value<NameData>());
|
---|
683 | emit dataChanged(index, index);
|
---|
684 | return true;
|
---|
685 | case UIPortForwardingDataType_Protocol:
|
---|
686 | m_dataList[index.row()]->setProtocol(value.value<KNATProtocol>());
|
---|
687 | emit dataChanged(index, index);
|
---|
688 | return true;
|
---|
689 | case UIPortForwardingDataType_HostIp:
|
---|
690 | m_dataList[index.row()]->setHostIp(value.value<IpData>());
|
---|
691 | emit dataChanged(index, index);
|
---|
692 | return true;
|
---|
693 | case UIPortForwardingDataType_HostPort:
|
---|
694 | m_dataList[index.row()]->setHostPort(value.value<PortData>());
|
---|
695 | emit dataChanged(index, index);
|
---|
696 | return true;
|
---|
697 | case UIPortForwardingDataType_GuestIp:
|
---|
698 | m_dataList[index.row()]->setGuestIp(value.value<IpData>());
|
---|
699 | emit dataChanged(index, index);
|
---|
700 | return true;
|
---|
701 | case UIPortForwardingDataType_GuestPort:
|
---|
702 | m_dataList[index.row()]->setGuestPort(value.value<PortData>());
|
---|
703 | emit dataChanged(index, index);
|
---|
704 | return true;
|
---|
705 | default: return false;
|
---|
706 | }
|
---|
707 | /* not reached! */
|
---|
708 | }
|
---|
709 |
|
---|
710 | QVariant UIPortForwardingModel::data(const QModelIndex &index, int iRole) const
|
---|
711 | {
|
---|
712 | /* Check index validness: */
|
---|
713 | if (!index.isValid())
|
---|
714 | return QVariant();
|
---|
715 | /* Switch for different roles: */
|
---|
716 | switch (iRole)
|
---|
717 | {
|
---|
718 | /* Display role: */
|
---|
719 | case Qt::DisplayRole:
|
---|
720 | {
|
---|
721 | /* Switch for different columns: */
|
---|
722 | switch (index.column())
|
---|
723 | {
|
---|
724 | case UIPortForwardingDataType_Name: return m_dataList[index.row()]->name();
|
---|
725 | case UIPortForwardingDataType_Protocol: return gpConverter->toString(m_dataList[index.row()]->protocol());
|
---|
726 | case UIPortForwardingDataType_HostIp: return m_dataList[index.row()]->hostIp();
|
---|
727 | case UIPortForwardingDataType_HostPort: return m_dataList[index.row()]->hostPort().value();
|
---|
728 | case UIPortForwardingDataType_GuestIp: return m_dataList[index.row()]->guestIp();
|
---|
729 | case UIPortForwardingDataType_GuestPort: return m_dataList[index.row()]->guestPort().value();
|
---|
730 | default: return QVariant();
|
---|
731 | }
|
---|
732 | }
|
---|
733 | /* Edit role: */
|
---|
734 | case Qt::EditRole:
|
---|
735 | {
|
---|
736 | /* Switch for different columns: */
|
---|
737 | switch (index.column())
|
---|
738 | {
|
---|
739 | case UIPortForwardingDataType_Name: return QVariant::fromValue(m_dataList[index.row()]->name());
|
---|
740 | case UIPortForwardingDataType_Protocol: return QVariant::fromValue(m_dataList[index.row()]->protocol());
|
---|
741 | case UIPortForwardingDataType_HostIp: return QVariant::fromValue(m_dataList[index.row()]->hostIp());
|
---|
742 | case UIPortForwardingDataType_HostPort: return QVariant::fromValue(m_dataList[index.row()]->hostPort());
|
---|
743 | case UIPortForwardingDataType_GuestIp: return QVariant::fromValue(m_dataList[index.row()]->guestIp());
|
---|
744 | case UIPortForwardingDataType_GuestPort: return QVariant::fromValue(m_dataList[index.row()]->guestPort());
|
---|
745 | default: return QVariant();
|
---|
746 | }
|
---|
747 | }
|
---|
748 | /* Alignment role: */
|
---|
749 | case Qt::TextAlignmentRole:
|
---|
750 | {
|
---|
751 | /* Switch for different columns: */
|
---|
752 | switch (index.column())
|
---|
753 | {
|
---|
754 | case UIPortForwardingDataType_Name:
|
---|
755 | case UIPortForwardingDataType_Protocol:
|
---|
756 | case UIPortForwardingDataType_HostPort:
|
---|
757 | case UIPortForwardingDataType_GuestPort:
|
---|
758 | return (int)(Qt::AlignLeft | Qt::AlignVCenter);
|
---|
759 | case UIPortForwardingDataType_HostIp:
|
---|
760 | case UIPortForwardingDataType_GuestIp:
|
---|
761 | return Qt::AlignCenter;
|
---|
762 | default: return QVariant();
|
---|
763 | }
|
---|
764 | }
|
---|
765 | case Qt::SizeHintRole:
|
---|
766 | {
|
---|
767 | /* Switch for different columns: */
|
---|
768 | switch (index.column())
|
---|
769 | {
|
---|
770 | case UIPortForwardingDataType_HostIp:
|
---|
771 | case UIPortForwardingDataType_GuestIp:
|
---|
772 | {
|
---|
773 | QFontMetrics fm = qobject_cast<QWidget*>(parent())->fontMetrics();
|
---|
774 | #if QT_VERSION >= QT_VERSION_CHECK(5, 11, 0)
|
---|
775 | return QSize(fm.horizontalAdvance(" 888.888.888.888 "), fm.height());
|
---|
776 | #else
|
---|
777 | return QSize(fm.width(" 888.888.888.888 "), fm.height());
|
---|
778 | #endif
|
---|
779 | }
|
---|
780 | default: return QVariant();
|
---|
781 | }
|
---|
782 | }
|
---|
783 | default: break;
|
---|
784 | }
|
---|
785 | /* Return wrong value: */
|
---|
786 | return QVariant();
|
---|
787 | }
|
---|
788 |
|
---|
789 | QITableView *UIPortForwardingModel::parentTable() const
|
---|
790 | {
|
---|
791 | return qobject_cast<QITableView*>(parent());
|
---|
792 | }
|
---|
793 |
|
---|
794 |
|
---|
795 | /*********************************************************************************************************************************
|
---|
796 | * Class UIPortForwardingView implementation. *
|
---|
797 | *********************************************************************************************************************************/
|
---|
798 |
|
---|
799 | int UIPortForwardingView::childCount() const
|
---|
800 | {
|
---|
801 | /* Redirect request to table model: */
|
---|
802 | return qobject_cast<UIPortForwardingModel*>(model())->childCount();
|
---|
803 | }
|
---|
804 |
|
---|
805 | QITableViewRow *UIPortForwardingView::childItem(int iIndex) const
|
---|
806 | {
|
---|
807 | /* Redirect request to table model: */
|
---|
808 | return qobject_cast<UIPortForwardingModel*>(model())->childItem(iIndex);
|
---|
809 | }
|
---|
810 |
|
---|
811 |
|
---|
812 | /*********************************************************************************************************************************
|
---|
813 | * Class UIPortForwardingTable implementation. *
|
---|
814 | *********************************************************************************************************************************/
|
---|
815 |
|
---|
816 | UIPortForwardingTable::UIPortForwardingTable(const UIPortForwardingDataList &rules, bool fIPv6, bool fAllowEmptyGuestIPs)
|
---|
817 | : m_rules(rules)
|
---|
818 | , m_fIPv6(fIPv6)
|
---|
819 | , m_fAllowEmptyGuestIPs(fAllowEmptyGuestIPs)
|
---|
820 | , m_fTableDataChanged(false)
|
---|
821 | , m_pLayout(0)
|
---|
822 | , m_pTableView(0)
|
---|
823 | , m_pToolBar(0)
|
---|
824 | , m_pItemEditorFactory(0)
|
---|
825 | , m_pTableModel(0)
|
---|
826 | , m_pActionAdd(0)
|
---|
827 | , m_pActionCopy(0)
|
---|
828 | , m_pActionRemove(0)
|
---|
829 | {
|
---|
830 | prepare();
|
---|
831 | }
|
---|
832 |
|
---|
833 | UIPortForwardingTable::~UIPortForwardingTable()
|
---|
834 | {
|
---|
835 | cleanup();
|
---|
836 | }
|
---|
837 |
|
---|
838 | UIPortForwardingDataList UIPortForwardingTable::rules() const
|
---|
839 | {
|
---|
840 | return m_pTableModel->rules();
|
---|
841 | }
|
---|
842 |
|
---|
843 | void UIPortForwardingTable::setRules(const UIPortForwardingDataList &newRules,
|
---|
844 | bool fHoldPosition /* = false */)
|
---|
845 | {
|
---|
846 | /* Remember last chosen item: */
|
---|
847 | const QModelIndex currentIndex = m_pTableView->currentIndex();
|
---|
848 | QITableViewRow *pCurrentItem = currentIndex.isValid() ? m_pTableModel->childItem(currentIndex.row()) : 0;
|
---|
849 | const QString strCurrentName = pCurrentItem ? pCurrentItem->childItem(0)->text() : QString();
|
---|
850 |
|
---|
851 | /* Update the list of rules: */
|
---|
852 | m_rules = newRules;
|
---|
853 | m_pTableModel->setRules(m_rules);
|
---|
854 | sltAdjustTable();
|
---|
855 |
|
---|
856 | /* Restore last chosen item: */
|
---|
857 | if (fHoldPosition && !strCurrentName.isEmpty())
|
---|
858 | {
|
---|
859 | for (int i = 0; i < m_pTableModel->childCount(); ++i)
|
---|
860 | {
|
---|
861 | QITableViewRow *pItem = m_pTableModel->childItem(i);
|
---|
862 | const QString strName = pItem ? pItem->childItem(0)->text() : QString();
|
---|
863 | if (strName == strCurrentName)
|
---|
864 | m_pTableView->setCurrentIndex(m_pTableModel->index(i, 0));
|
---|
865 | }
|
---|
866 | }
|
---|
867 | }
|
---|
868 |
|
---|
869 | void UIPortForwardingTable::setGuestAddressHint(const QString &strHint)
|
---|
870 | {
|
---|
871 | m_strGuestAddressHint = strHint;
|
---|
872 | m_pTableModel->setGuestAddressHint(m_strGuestAddressHint);
|
---|
873 | }
|
---|
874 |
|
---|
875 | bool UIPortForwardingTable::validate() const
|
---|
876 | {
|
---|
877 | /* Validate table: */
|
---|
878 | QList<NameData> names;
|
---|
879 | QList<UIPortForwardingDataUnique> rules;
|
---|
880 | for (int i = 0; i < m_pTableModel->rowCount(); ++i)
|
---|
881 | {
|
---|
882 | /* Some of variables: */
|
---|
883 | const NameData strName = m_pTableModel->data(m_pTableModel->index(i, UIPortForwardingDataType_Name), Qt::EditRole).value<NameData>();
|
---|
884 | const KNATProtocol enmProtocol = m_pTableModel->data(m_pTableModel->index(i, UIPortForwardingDataType_Protocol), Qt::EditRole).value<KNATProtocol>();
|
---|
885 | const PortData hostPort = m_pTableModel->data(m_pTableModel->index(i, UIPortForwardingDataType_HostPort), Qt::EditRole).value<PortData>().value();
|
---|
886 | const PortData guestPort = m_pTableModel->data(m_pTableModel->index(i, UIPortForwardingDataType_GuestPort), Qt::EditRole).value<PortData>().value();
|
---|
887 | const IpData strHostIp = m_pTableModel->data(m_pTableModel->index(i, UIPortForwardingDataType_HostIp), Qt::EditRole).value<IpData>();
|
---|
888 | const IpData strGuestIp = m_pTableModel->data(m_pTableModel->index(i, UIPortForwardingDataType_GuestIp), Qt::EditRole).value<IpData>();
|
---|
889 |
|
---|
890 | /* If at least one port is 'zero': */
|
---|
891 | if (hostPort.value() == 0 || guestPort.value() == 0)
|
---|
892 | return msgCenter().warnAboutIncorrectPort(window());
|
---|
893 | /* If at least one address is incorrect: */
|
---|
894 | if (!( strHostIp.trimmed().isEmpty()
|
---|
895 | || RTNetIsIPv4AddrStr(strHostIp.toUtf8().constData())
|
---|
896 | || RTNetIsIPv6AddrStr(strHostIp.toUtf8().constData())
|
---|
897 | || RTNetStrIsIPv4AddrAny(strHostIp.toUtf8().constData())
|
---|
898 | || RTNetStrIsIPv6AddrAny(strHostIp.toUtf8().constData())))
|
---|
899 | return msgCenter().warnAboutIncorrectAddress(window());
|
---|
900 | if (!( strGuestIp.trimmed().isEmpty()
|
---|
901 | || RTNetIsIPv4AddrStr(strGuestIp.toUtf8().constData())
|
---|
902 | || RTNetIsIPv6AddrStr(strGuestIp.toUtf8().constData())
|
---|
903 | || RTNetStrIsIPv4AddrAny(strGuestIp.toUtf8().constData())
|
---|
904 | || RTNetStrIsIPv6AddrAny(strGuestIp.toUtf8().constData())))
|
---|
905 | return msgCenter().warnAboutIncorrectAddress(window());
|
---|
906 | /* If empty guest address is not allowed: */
|
---|
907 | if ( !m_fAllowEmptyGuestIPs
|
---|
908 | && strGuestIp.isEmpty())
|
---|
909 | return msgCenter().warnAboutEmptyGuestAddress(window());
|
---|
910 |
|
---|
911 | /* Make sure non of the names were previosly used: */
|
---|
912 | if (!names.contains(strName))
|
---|
913 | names << strName;
|
---|
914 | else
|
---|
915 | return msgCenter().warnAboutNameShouldBeUnique(window());
|
---|
916 |
|
---|
917 | /* Make sure non of the rules were previosly used: */
|
---|
918 | UIPortForwardingDataUnique rule(enmProtocol, hostPort, strHostIp);
|
---|
919 | if (!rules.contains(rule))
|
---|
920 | rules << rule;
|
---|
921 | else
|
---|
922 | return msgCenter().warnAboutRulesConflict(window());
|
---|
923 | }
|
---|
924 | /* True by default: */
|
---|
925 | return true;
|
---|
926 | }
|
---|
927 |
|
---|
928 | void UIPortForwardingTable::makeSureEditorDataCommitted()
|
---|
929 | {
|
---|
930 | m_pTableView->makeSureEditorDataCommitted();
|
---|
931 | }
|
---|
932 |
|
---|
933 | bool UIPortForwardingTable::eventFilter(QObject *pObject, QEvent *pEvent)
|
---|
934 | {
|
---|
935 | /* Process table: */
|
---|
936 | if (pObject == m_pTableView)
|
---|
937 | {
|
---|
938 | /* Process different event-types: */
|
---|
939 | switch (pEvent->type())
|
---|
940 | {
|
---|
941 | case QEvent::Show:
|
---|
942 | case QEvent::Resize:
|
---|
943 | {
|
---|
944 | /* Make sure layout requests really processed first of all: */
|
---|
945 | QCoreApplication::sendPostedEvents(0, QEvent::LayoutRequest);
|
---|
946 | /* Adjust table: */
|
---|
947 | sltAdjustTable();
|
---|
948 | break;
|
---|
949 | }
|
---|
950 | case QEvent::FocusIn:
|
---|
951 | case QEvent::FocusOut:
|
---|
952 | {
|
---|
953 | /* Update actions: */
|
---|
954 | sltCurrentChanged();
|
---|
955 | break;
|
---|
956 | }
|
---|
957 | default:
|
---|
958 | break;
|
---|
959 | }
|
---|
960 | }
|
---|
961 | /* Call to base-class: */
|
---|
962 | return QIWithRetranslateUI<QWidget>::eventFilter(pObject, pEvent);
|
---|
963 | }
|
---|
964 |
|
---|
965 | void UIPortForwardingTable::retranslateUi()
|
---|
966 | {
|
---|
967 | /* Table translations: */
|
---|
968 | m_pTableView->setWhatsThis(tr("Contains a list of port forwarding rules."));
|
---|
969 |
|
---|
970 | /* Set action's text: */
|
---|
971 | m_pActionAdd->setText(tr("Add New Rule"));
|
---|
972 | m_pActionCopy->setText(tr("Copy Selected Rule"));
|
---|
973 | m_pActionRemove->setText(tr("Remove Selected Rule"));
|
---|
974 |
|
---|
975 | m_pActionAdd->setWhatsThis(tr("Adds new port forwarding rule."));
|
---|
976 | m_pActionCopy->setWhatsThis(tr("Copies selected port forwarding rule."));
|
---|
977 | m_pActionRemove->setWhatsThis(tr("Removes selected port forwarding rule."));
|
---|
978 |
|
---|
979 | m_pActionAdd->setToolTip(m_pActionAdd->whatsThis());
|
---|
980 | m_pActionCopy->setToolTip(m_pActionCopy->whatsThis());
|
---|
981 | m_pActionRemove->setToolTip(m_pActionRemove->whatsThis());
|
---|
982 | }
|
---|
983 |
|
---|
984 | void UIPortForwardingTable::sltAddRule()
|
---|
985 | {
|
---|
986 | m_pTableModel->addRule(QModelIndex());
|
---|
987 | m_pTableView->setFocus();
|
---|
988 | m_pTableView->setCurrentIndex(m_pTableModel->index(m_pTableModel->rowCount() - 1, 0));
|
---|
989 | sltCurrentChanged();
|
---|
990 | sltAdjustTable();
|
---|
991 | }
|
---|
992 |
|
---|
993 | void UIPortForwardingTable::sltCopyRule()
|
---|
994 | {
|
---|
995 | m_pTableModel->addRule(m_pTableView->currentIndex());
|
---|
996 | m_pTableView->setFocus();
|
---|
997 | m_pTableView->setCurrentIndex(m_pTableModel->index(m_pTableModel->rowCount() - 1, 0));
|
---|
998 | sltCurrentChanged();
|
---|
999 | sltAdjustTable();
|
---|
1000 | }
|
---|
1001 |
|
---|
1002 | void UIPortForwardingTable::sltRemoveRule()
|
---|
1003 | {
|
---|
1004 | m_pTableModel->removeRule(m_pTableView->currentIndex());
|
---|
1005 | m_pTableView->setFocus();
|
---|
1006 | sltCurrentChanged();
|
---|
1007 | sltAdjustTable();
|
---|
1008 | }
|
---|
1009 |
|
---|
1010 | void UIPortForwardingTable::sltTableDataChanged()
|
---|
1011 | {
|
---|
1012 | m_fTableDataChanged = true;
|
---|
1013 | emit sigDataChanged();
|
---|
1014 | }
|
---|
1015 |
|
---|
1016 | void UIPortForwardingTable::sltCurrentChanged()
|
---|
1017 | {
|
---|
1018 | bool fTableFocused = m_pTableView->hasFocus();
|
---|
1019 | bool fTableChildFocused = m_pTableView->findChildren<QWidget*>().contains(QApplication::focusWidget());
|
---|
1020 | bool fTableOrChildFocused = fTableFocused || fTableChildFocused;
|
---|
1021 | m_pActionCopy->setEnabled(m_pTableView->currentIndex().isValid() && fTableOrChildFocused);
|
---|
1022 | m_pActionRemove->setEnabled(m_pTableView->currentIndex().isValid() && fTableOrChildFocused);
|
---|
1023 | }
|
---|
1024 |
|
---|
1025 | void UIPortForwardingTable::sltShowTableContexMenu(const QPoint &pos)
|
---|
1026 | {
|
---|
1027 | /* Prepare context menu: */
|
---|
1028 | QMenu menu(m_pTableView);
|
---|
1029 | /* If some index is currently selected: */
|
---|
1030 | if (m_pTableView->indexAt(pos).isValid())
|
---|
1031 | {
|
---|
1032 | menu.addAction(m_pActionCopy);
|
---|
1033 | menu.addAction(m_pActionRemove);
|
---|
1034 | }
|
---|
1035 | /* If no valid index selected: */
|
---|
1036 | else
|
---|
1037 | {
|
---|
1038 | menu.addAction(m_pActionAdd);
|
---|
1039 | }
|
---|
1040 | menu.exec(m_pTableView->viewport()->mapToGlobal(pos));
|
---|
1041 | }
|
---|
1042 |
|
---|
1043 | void UIPortForwardingTable::sltAdjustTable()
|
---|
1044 | {
|
---|
1045 | /* If table is NOT empty: */
|
---|
1046 | if (m_pTableModel->rowCount())
|
---|
1047 | {
|
---|
1048 | /* Resize table to contents size-hint and emit a spare place for first column: */
|
---|
1049 | m_pTableView->resizeColumnsToContents();
|
---|
1050 | uint uFullWidth = m_pTableView->viewport()->width();
|
---|
1051 | for (uint u = 1; u < UIPortForwardingDataType_Max; ++u)
|
---|
1052 | uFullWidth -= m_pTableView->horizontalHeader()->sectionSize(u);
|
---|
1053 | m_pTableView->horizontalHeader()->resizeSection(UIPortForwardingDataType_Name, uFullWidth);
|
---|
1054 | }
|
---|
1055 | /* If table is empty: */
|
---|
1056 | else
|
---|
1057 | {
|
---|
1058 | /* Resize table columns to be equal in size: */
|
---|
1059 | uint uFullWidth = m_pTableView->viewport()->width();
|
---|
1060 | for (uint u = 0; u < UIPortForwardingDataType_Max; ++u)
|
---|
1061 | m_pTableView->horizontalHeader()->resizeSection(u, uFullWidth / UIPortForwardingDataType_Max);
|
---|
1062 | }
|
---|
1063 | }
|
---|
1064 |
|
---|
1065 | void UIPortForwardingTable::prepare()
|
---|
1066 | {
|
---|
1067 | /* Prepare layout: */
|
---|
1068 | prepareLayout();
|
---|
1069 |
|
---|
1070 | /* Apply language settings: */
|
---|
1071 | retranslateUi();
|
---|
1072 | }
|
---|
1073 |
|
---|
1074 | void UIPortForwardingTable::prepareLayout()
|
---|
1075 | {
|
---|
1076 | /* Create layout: */
|
---|
1077 | m_pLayout = new QHBoxLayout(this);
|
---|
1078 | if (m_pLayout)
|
---|
1079 | {
|
---|
1080 | /* Configure layout: */
|
---|
1081 | #ifdef VBOX_WS_MAC
|
---|
1082 | /* On macOS we can do a bit of smoothness: */
|
---|
1083 | m_pLayout->setContentsMargins(0, 0, 0, 0);
|
---|
1084 | m_pLayout->setSpacing(3);
|
---|
1085 | #else
|
---|
1086 | m_pLayout->setSpacing(qApp->style()->pixelMetric(QStyle::PM_LayoutHorizontalSpacing) / 3);
|
---|
1087 | #endif
|
---|
1088 |
|
---|
1089 | /* Prepare table-view: */
|
---|
1090 | prepareTableView();
|
---|
1091 |
|
---|
1092 | /* Prepare toolbar: */
|
---|
1093 | prepareToolbar();
|
---|
1094 | }
|
---|
1095 | }
|
---|
1096 |
|
---|
1097 | void UIPortForwardingTable::prepareTableView()
|
---|
1098 | {
|
---|
1099 | /* Create table-view: */
|
---|
1100 | m_pTableView = new UIPortForwardingView;
|
---|
1101 | if (m_pTableView)
|
---|
1102 | {
|
---|
1103 | /* Configure table-view: */
|
---|
1104 | m_pTableView->setSizePolicy(QSizePolicy::Ignored, QSizePolicy::Ignored);
|
---|
1105 | m_pTableView->setTabKeyNavigation(false);
|
---|
1106 | m_pTableView->verticalHeader()->hide();
|
---|
1107 | m_pTableView->verticalHeader()->setDefaultSectionSize((int)(m_pTableView->verticalHeader()->minimumSectionSize() * 1.33));
|
---|
1108 | m_pTableView->setSelectionMode(QAbstractItemView::SingleSelection);
|
---|
1109 | m_pTableView->setContextMenuPolicy(Qt::CustomContextMenu);
|
---|
1110 | m_pTableView->installEventFilter(this);
|
---|
1111 |
|
---|
1112 | /* Prepare model: */
|
---|
1113 | prepareTableModel();
|
---|
1114 |
|
---|
1115 | /* Finish configure table-view (after model is configured): */
|
---|
1116 | m_pTableView->setModel(m_pTableModel);
|
---|
1117 | connect(m_pTableView, &UIPortForwardingView::sigCurrentChanged, this, &UIPortForwardingTable::sltCurrentChanged);
|
---|
1118 | connect(m_pTableView, &UIPortForwardingView::customContextMenuRequested, this, &UIPortForwardingTable::sltShowTableContexMenu);
|
---|
1119 |
|
---|
1120 | /* Prepare delegates: */
|
---|
1121 | prepareTableDelegates();
|
---|
1122 |
|
---|
1123 | /* Add into layout: */
|
---|
1124 | m_pLayout->addWidget(m_pTableView);
|
---|
1125 | }
|
---|
1126 | }
|
---|
1127 |
|
---|
1128 | void UIPortForwardingTable::prepareTableModel()
|
---|
1129 | {
|
---|
1130 | /* Create table-model: */
|
---|
1131 | m_pTableModel = new UIPortForwardingModel(m_pTableView, m_rules);
|
---|
1132 | if (m_pTableModel)
|
---|
1133 | {
|
---|
1134 | /* Configure table-model: */
|
---|
1135 | connect(m_pTableModel, &UIPortForwardingModel::dataChanged,
|
---|
1136 | this, &UIPortForwardingTable::sltTableDataChanged);
|
---|
1137 | connect(m_pTableModel, &UIPortForwardingModel::rowsInserted,
|
---|
1138 | this, &UIPortForwardingTable::sltTableDataChanged);
|
---|
1139 | connect(m_pTableModel, &UIPortForwardingModel::rowsRemoved,
|
---|
1140 | this, &UIPortForwardingTable::sltTableDataChanged);
|
---|
1141 | }
|
---|
1142 | }
|
---|
1143 |
|
---|
1144 | void UIPortForwardingTable::prepareTableDelegates()
|
---|
1145 | {
|
---|
1146 | /* We certainly have abstract item delegate: */
|
---|
1147 | QAbstractItemDelegate *pAbstractItemDelegate = m_pTableView->itemDelegate();
|
---|
1148 | if (pAbstractItemDelegate)
|
---|
1149 | {
|
---|
1150 | /* But is this also styled item delegate? */
|
---|
1151 | QStyledItemDelegate *pStyledItemDelegate = qobject_cast<QStyledItemDelegate*>(pAbstractItemDelegate);
|
---|
1152 | if (pStyledItemDelegate)
|
---|
1153 | {
|
---|
1154 | /* Create new item editor factory: */
|
---|
1155 | m_pItemEditorFactory = new QItemEditorFactory;
|
---|
1156 | if (m_pItemEditorFactory)
|
---|
1157 | {
|
---|
1158 | /* Register NameEditor as the NameData editor: */
|
---|
1159 | int iNameId = qRegisterMetaType<NameData>();
|
---|
1160 | QStandardItemEditorCreator<NameEditor> *pNameEditorItemCreator = new QStandardItemEditorCreator<NameEditor>();
|
---|
1161 | m_pItemEditorFactory->registerEditor(iNameId, pNameEditorItemCreator);
|
---|
1162 |
|
---|
1163 | /* Register ProtocolEditor as the KNATProtocol editor: */
|
---|
1164 | int iProtocolId = qRegisterMetaType<KNATProtocol>();
|
---|
1165 | QStandardItemEditorCreator<ProtocolEditor> *pProtocolEditorItemCreator = new QStandardItemEditorCreator<ProtocolEditor>();
|
---|
1166 | m_pItemEditorFactory->registerEditor(iProtocolId, pProtocolEditorItemCreator);
|
---|
1167 |
|
---|
1168 | /* Register IPv4Editor/IPv6Editor as the IpData editor: */
|
---|
1169 | int iIpId = qRegisterMetaType<IpData>();
|
---|
1170 | if (!m_fIPv6)
|
---|
1171 | {
|
---|
1172 | QStandardItemEditorCreator<IPv4Editor> *pIPv4EditorItemCreator = new QStandardItemEditorCreator<IPv4Editor>();
|
---|
1173 | m_pItemEditorFactory->registerEditor(iIpId, pIPv4EditorItemCreator);
|
---|
1174 | }
|
---|
1175 | else
|
---|
1176 | {
|
---|
1177 | QStandardItemEditorCreator<IPv6Editor> *pIPv6EditorItemCreator = new QStandardItemEditorCreator<IPv6Editor>();
|
---|
1178 | m_pItemEditorFactory->registerEditor(iIpId, pIPv6EditorItemCreator);
|
---|
1179 | }
|
---|
1180 |
|
---|
1181 | /* Register PortEditor as the PortData editor: */
|
---|
1182 | int iPortId = qRegisterMetaType<PortData>();
|
---|
1183 | QStandardItemEditorCreator<PortEditor> *pPortEditorItemCreator = new QStandardItemEditorCreator<PortEditor>();
|
---|
1184 | m_pItemEditorFactory->registerEditor(iPortId, pPortEditorItemCreator);
|
---|
1185 |
|
---|
1186 | /* Set newly created item editor factory for table delegate: */
|
---|
1187 | pStyledItemDelegate->setItemEditorFactory(m_pItemEditorFactory);
|
---|
1188 | }
|
---|
1189 | }
|
---|
1190 | }
|
---|
1191 | }
|
---|
1192 |
|
---|
1193 | void UIPortForwardingTable::prepareToolbar()
|
---|
1194 | {
|
---|
1195 | /* Create toolbar: */
|
---|
1196 | m_pToolBar = new QIToolBar;
|
---|
1197 | if (m_pToolBar)
|
---|
1198 | {
|
---|
1199 | /* Determine icon metric: */
|
---|
1200 | const QStyle *pStyle = QApplication::style();
|
---|
1201 | const int iIconMetric = pStyle->pixelMetric(QStyle::PM_SmallIconSize);
|
---|
1202 |
|
---|
1203 | /* Configure toolbar: */
|
---|
1204 | m_pToolBar->setIconSize(QSize(iIconMetric, iIconMetric));
|
---|
1205 | m_pToolBar->setOrientation(Qt::Vertical);
|
---|
1206 |
|
---|
1207 | /* Create 'Add' action: */
|
---|
1208 | m_pActionAdd = new QAction(this);
|
---|
1209 | if (m_pActionAdd)
|
---|
1210 | {
|
---|
1211 | /* Configure action: */
|
---|
1212 | m_pActionAdd->setShortcut(QKeySequence("Ins"));
|
---|
1213 | m_pActionAdd->setIcon(UIIconPool::iconSet(":/controller_add_16px.png", ":/controller_add_disabled_16px.png"));
|
---|
1214 | connect(m_pActionAdd, &QAction::triggered, this, &UIPortForwardingTable::sltAddRule);
|
---|
1215 | m_pToolBar->addAction(m_pActionAdd);
|
---|
1216 | }
|
---|
1217 |
|
---|
1218 | /* Create 'Copy' action: */
|
---|
1219 | m_pActionCopy = new QAction(this);
|
---|
1220 | if (m_pActionCopy)
|
---|
1221 | {
|
---|
1222 | /* Configure action: */
|
---|
1223 | m_pActionCopy->setIcon(UIIconPool::iconSet(":/controller_add_16px.png", ":/controller_add_disabled_16px.png"));
|
---|
1224 | connect(m_pActionCopy, &QAction::triggered, this, &UIPortForwardingTable::sltCopyRule);
|
---|
1225 | }
|
---|
1226 |
|
---|
1227 | /* Create 'Remove' action: */
|
---|
1228 | m_pActionRemove = new QAction(this);
|
---|
1229 | if (m_pActionRemove)
|
---|
1230 | {
|
---|
1231 | /* Configure action: */
|
---|
1232 | m_pActionRemove->setShortcut(QKeySequence("Del"));
|
---|
1233 | m_pActionRemove->setIcon(UIIconPool::iconSet(":/controller_remove_16px.png", ":/controller_remove_disabled_16px.png"));
|
---|
1234 | connect(m_pActionRemove, &QAction::triggered, this, &UIPortForwardingTable::sltRemoveRule);
|
---|
1235 | m_pToolBar->addAction(m_pActionRemove);
|
---|
1236 | }
|
---|
1237 |
|
---|
1238 | /* Add into layout: */
|
---|
1239 | m_pLayout->addWidget(m_pToolBar);
|
---|
1240 | }
|
---|
1241 | }
|
---|
1242 |
|
---|
1243 | void UIPortForwardingTable::cleanup()
|
---|
1244 | {
|
---|
1245 | delete m_pItemEditorFactory;
|
---|
1246 | m_pItemEditorFactory = 0;
|
---|
1247 | }
|
---|
1248 |
|
---|
1249 |
|
---|
1250 | #include "UIPortForwardingTable.moc"
|
---|