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1 /**************************************************************************** |
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2 ** |
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3 ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). |
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4 ** All rights reserved. |
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5 ** Contact: Nokia Corporation (qt-info@nokia.com) |
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6 ** |
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7 ** This file is part of the tools applications of the Qt Toolkit. |
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8 ** |
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9 ** $QT_BEGIN_LICENSE:LGPL$ |
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10 ** No Commercial Usage |
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11 ** This file contains pre-release code and may not be distributed. |
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12 ** You may use this file in accordance with the terms and conditions |
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13 ** contained in the Technology Preview License Agreement accompanying |
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14 ** this package. |
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15 ** |
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16 ** GNU Lesser General Public License Usage |
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17 ** Alternatively, this file may be used under the terms of the GNU Lesser |
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18 ** General Public License version 2.1 as published by the Free Software |
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19 ** Foundation and appearing in the file LICENSE.LGPL included in the |
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20 ** packaging of this file. Please review the following information to |
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21 ** ensure the GNU Lesser General Public License version 2.1 requirements |
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22 ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. |
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23 ** |
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24 ** In addition, as a special exception, Nokia gives you certain additional |
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25 ** rights. These rights are described in the Nokia Qt LGPL Exception |
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26 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. |
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27 ** |
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28 ** If you have questions regarding the use of this file, please contact |
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29 ** Nokia at qt-info@nokia.com. |
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30 ** |
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31 ** |
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32 ** |
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33 ** |
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34 ** |
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35 ** |
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36 ** |
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37 ** |
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38 ** $QT_END_LICENSE$ |
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39 ** |
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40 ****************************************************************************/ |
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41 |
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42 #include "changeproperties.h" |
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43 |
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44 #include <QtGui> |
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45 #include <qt_windows.h> |
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46 #include <ActiveQt/ActiveQt> |
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47 |
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48 QT_BEGIN_NAMESPACE |
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49 |
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50 ChangeProperties::ChangeProperties(QWidget *parent) |
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51 : QDialog(parent), activex(0) |
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52 { |
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53 setupUi(this); |
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54 |
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55 listProperties->setColumnCount(3); |
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56 listProperties->headerItem()->setText(0, QLatin1String("Name")); |
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57 listProperties->headerItem()->setText(1, QLatin1String("Type")); |
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58 listProperties->headerItem()->setText(2, QLatin1String("Value")); |
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59 |
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60 listEditRequests->setColumnCount(1); |
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61 listEditRequests->headerItem()->setText(0, QLatin1String("Name")); |
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62 } |
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63 |
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64 void ChangeProperties::setControl(QAxWidget *ax) |
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65 { |
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66 activex = ax; |
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67 updateProperties(); |
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68 } |
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69 |
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70 void ChangeProperties::on_listProperties_currentItemChanged(QTreeWidgetItem *current) |
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71 { |
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72 editValue->setEnabled(current != 0); |
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73 buttonSet->setEnabled(current != 0); |
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74 valueLabel->setEnabled(current != 0); |
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75 |
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76 if (!current) |
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77 return; |
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78 |
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79 editValue->setText(current->text(2)); |
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80 QString prop = current->text(0); |
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81 valueLabel->setText(prop + QLatin1String(" =")); |
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82 |
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83 const QMetaObject *mo = activex->metaObject(); |
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84 const QMetaProperty property = mo->property(mo->indexOfProperty(prop.toLatin1())); |
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85 |
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86 valueLabel->setEnabled(property.isWritable()); |
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87 editValue->setEnabled(property.isWritable()); |
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88 buttonSet->setEnabled(property.isWritable()); |
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89 } |
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90 |
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91 void ChangeProperties::on_buttonSet_clicked() |
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92 { |
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93 QTreeWidgetItem *item = listProperties->currentItem(); |
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94 if (!item) |
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95 return; |
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96 |
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97 QString prop = item->text(0); |
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98 QVariant value = activex->property(prop.toLatin1()); |
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99 QVariant::Type type = value.type(); |
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100 if (!value.isValid()) { |
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101 const QMetaObject *mo = activex->metaObject(); |
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102 const QMetaProperty property = mo->property(mo->indexOfProperty(prop.toLatin1())); |
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103 type = QVariant::nameToType(property.typeName()); |
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104 } |
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105 switch (type) { |
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106 case QVariant::Color: |
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107 { |
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108 QColor col; |
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109 col.setNamedColor(editValue->text()); |
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110 if (col.isValid()) { |
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111 value = qVariantFromValue(col); |
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112 } else { |
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113 QMessageBox::warning(this, tr("Can't parse input"), |
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114 QString(tr("Failed to create a color from %1\n" |
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115 "The string has to be a valid color name (e.g. 'red')\n" |
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116 "or a RGB triple of format '#rrggbb'." |
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117 ).arg(editValue->text()))); |
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118 } |
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119 } |
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120 break; |
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121 case QVariant::Font: |
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122 { |
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123 QFont fnt; |
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124 if (fnt.fromString(editValue->text())) { |
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125 value = qVariantFromValue(fnt); |
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126 } else { |
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127 QMessageBox::warning(this, tr("Can't parse input"), |
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128 (tr("Failed to create a font from %1\n" |
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129 "The string has to have a format family,<point size> or\n" |
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130 "family,pointsize,stylehint,weight,italic,underline,strikeout,fixedpitch,rawmode." |
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131 ).arg(editValue->text()))); |
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132 } |
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133 } |
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134 break; |
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135 case QVariant::Pixmap: |
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136 { |
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137 QString fileName = editValue->text(); |
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138 if (fileName.isEmpty()) |
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139 fileName = QFileDialog::getOpenFileName(this); |
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140 QPixmap pm(fileName); |
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141 if (pm.isNull()) |
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142 return; |
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143 |
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144 value = qVariantFromValue(pm); |
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145 } |
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146 break; |
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147 case QVariant::Bool: |
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148 { |
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149 QString txt = editValue->text().toLower(); |
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150 value = QVariant(txt != QLatin1String("0") && txt != QLatin1String("false")); |
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151 } |
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152 break; |
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153 case QVariant::List: |
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154 { |
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155 QStringList txtList = editValue->text().split(QRegExp(QLatin1String("[,;]"))); |
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156 QList<QVariant> varList; |
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157 for (int i = 0; i < txtList.count(); ++i) { |
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158 QVariant svar(txtList.at(i)); |
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159 QString str = svar.toString(); |
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160 str = str.trimmed(); |
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161 bool ok; |
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162 int n = str.toInt(&ok); |
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163 if (ok) { |
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164 varList << n; |
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165 continue; |
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166 } |
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167 double d = str.toDouble(&ok); |
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168 if (ok) { |
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169 varList << d; |
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170 continue; |
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171 } |
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172 varList << str; |
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173 } |
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174 value = varList; |
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175 } |
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176 break; |
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177 |
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178 default: |
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179 value = editValue->text(); |
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180 break; |
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181 } |
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182 |
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183 Q_ASSERT(activex->setProperty(prop.toLatin1(), value)); |
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184 updateProperties(); |
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185 listProperties->setCurrentItem(listProperties->findItems(prop, Qt::MatchExactly).at(0)); |
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186 } |
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187 |
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188 void ChangeProperties::on_listEditRequests_itemChanged(QTreeWidgetItem *item) |
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189 { |
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190 if (!item) |
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191 return; |
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192 |
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193 QString property = item->text(0); |
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194 activex->setPropertyWritable(property.toLatin1(), item->checkState(0) == Qt::Checked); |
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195 } |
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196 |
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197 |
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198 void ChangeProperties::updateProperties() |
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199 { |
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200 bool hasControl = activex && !activex->isNull(); |
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201 tabWidget->setEnabled(hasControl); |
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202 |
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203 listProperties->clear(); |
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204 listEditRequests->clear(); |
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205 if (hasControl) { |
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206 const QMetaObject *mo = activex->metaObject(); |
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207 const int numprops = mo->propertyCount(); |
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208 for (int i = mo->propertyOffset(); i < numprops; ++i) { |
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209 const QMetaProperty property = mo->property(i); |
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210 QTreeWidgetItem *item = new QTreeWidgetItem(listProperties); |
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211 item->setText(0, QString::fromLatin1(property.name())); |
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212 item->setText(1, QString::fromLatin1(property.typeName())); |
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213 if (!property.isDesignable()) { |
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214 item->setTextColor(0, Qt::gray); |
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215 item->setTextColor(1, Qt::gray); |
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216 item->setTextColor(2, Qt::gray); |
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217 } |
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218 QVariant var = activex->property(property.name()); |
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219 |
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220 switch (var.type()) { |
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221 case QVariant::Color: |
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222 { |
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223 QColor col = qvariant_cast<QColor>(var); |
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224 item->setText(2, col.name()); |
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225 } |
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226 break; |
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227 case QVariant::Font: |
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228 { |
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229 QFont fnt = qvariant_cast<QFont>(var); |
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230 item->setText(2, fnt.toString()); |
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231 } |
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232 break; |
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233 case QVariant::Bool: |
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234 { |
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235 item->setText(2, var.toBool() ? QLatin1String("true") : QLatin1String("false")); |
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236 } |
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237 break; |
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238 case QVariant::Pixmap: |
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239 { |
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240 QPixmap pm = qvariant_cast<QPixmap>(var); |
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241 item->setIcon(2, pm); |
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242 } |
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243 break; |
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244 case QVariant::List: |
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245 { |
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246 QList<QVariant> varList = var.toList(); |
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247 QStringList strList; |
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248 for (int i = 0; i < varList.count(); ++i) { |
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249 QVariant var = varList.at(i); |
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250 strList << var.toString(); |
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251 } |
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252 item->setText(2, strList.join(QLatin1String(", "))); |
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253 } |
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254 break; |
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255 case QVariant::Int: |
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256 if (property.isEnumType()) { |
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257 const QMetaEnum enumerator = mo->enumerator(mo->indexOfEnumerator(property.typeName())); |
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258 item->setText(2, QString::fromLatin1(enumerator.valueToKey(var.toInt()))); |
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259 break; |
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260 } |
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261 //FALLTHROUGH |
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262 default: |
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263 item->setText(2, var.toString()); |
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264 break; |
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265 } |
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266 |
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267 bool requesting = false; |
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268 #if 0 |
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269 { |
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270 void *argv[] = { &requesting }; |
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271 activex->qt_metacall(QMetaObject::Call(0x10000000) /*RequestingEdit*/, i, argv); |
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272 } |
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273 #endif |
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274 if (requesting) { |
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275 QTreeWidgetItem *check = new QTreeWidgetItem(listEditRequests); |
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276 check->setText(0, QString::fromLatin1(property.name())); |
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277 check->setCheckState(0, activex->propertyWritable(property.name()) ? Qt::Checked : Qt::Unchecked); |
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278 } |
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279 } |
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280 listProperties->setCurrentItem(listProperties->topLevelItem(0)); |
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281 } else { |
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282 editValue->clear(); |
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283 } |
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284 } |
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285 |
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286 QT_END_NAMESPACE |