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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 "invokemethod.h" |
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43 |
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44 #include <qt_windows.h> |
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45 #include <ActiveQt/ActiveQt> |
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46 |
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47 QT_BEGIN_NAMESPACE |
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48 |
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49 InvokeMethod::InvokeMethod(QWidget *parent) |
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50 : QDialog(parent), activex(0) |
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51 { |
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52 setupUi(this); |
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53 |
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54 listParameters->setColumnCount(3); |
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55 listParameters->headerItem()->setText(0, tr("Parameter")); |
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56 listParameters->headerItem()->setText(1, tr("Type")); |
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57 listParameters->headerItem()->setText(2, tr("Value")); |
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58 } |
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59 |
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60 void InvokeMethod::setControl(QAxBase *ax) |
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61 { |
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62 activex = ax; |
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63 bool hasControl = activex && !activex->isNull(); |
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64 labelMethods->setEnabled(hasControl); |
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65 comboMethods->setEnabled(hasControl); |
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66 buttonInvoke->setEnabled(hasControl); |
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67 boxParameters->setEnabled(hasControl); |
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68 |
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69 comboMethods->clear(); |
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70 listParameters->clear(); |
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71 |
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72 if (!hasControl) { |
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73 editValue->clear(); |
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74 return; |
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75 } |
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76 |
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77 const QMetaObject *mo = activex->metaObject(); |
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78 if (mo->methodCount()) { |
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79 for (int i = mo->methodOffset(); i < mo->methodCount(); ++i) { |
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80 const QMetaMethod method = mo->method(i); |
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81 if (method.methodType() == QMetaMethod::Slot) |
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82 comboMethods->addItem(QString::fromLatin1(method.signature())); |
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83 } |
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84 comboMethods->model()->sort(0); |
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85 |
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86 on_comboMethods_activated(comboMethods->currentText()); |
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87 } |
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88 } |
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89 |
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90 void InvokeMethod::on_buttonInvoke_clicked() |
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91 { |
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92 if (!activex) |
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93 return; |
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94 |
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95 on_buttonSet_clicked(); |
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96 QString method = comboMethods->currentText(); |
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97 QList<QVariant> vars; |
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98 |
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99 int itemCount = listParameters->topLevelItemCount(); |
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100 for (int i = 0; i < itemCount; ++i) { |
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101 QTreeWidgetItem *parameter = listParameters->topLevelItem(i); |
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102 vars << parameter->text(2); |
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103 } |
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104 QVariant result = activex->dynamicCall(method.toLatin1(), vars); |
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105 |
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106 int v = 0; |
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107 for (int i = 0; i < itemCount; ++i) { |
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108 QTreeWidgetItem *parameter = listParameters->topLevelItem(i); |
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109 parameter->setText(2, vars[v++].toString()); |
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110 } |
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111 |
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112 QString resString = result.toString(); |
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113 QString resType = QString::fromLatin1(result.typeName()); |
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114 editReturn->setText(resType + QLatin1String(" ") + resString); |
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115 } |
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116 |
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117 void InvokeMethod::on_comboMethods_activated(const QString &method) |
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118 { |
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119 if (!activex) |
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120 return; |
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121 listParameters->clear(); |
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122 |
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123 const QMetaObject *mo = activex->metaObject(); |
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124 const QMetaMethod slot = mo->method(mo->indexOfSlot(method.toLatin1())); |
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125 QString signature = QString::fromLatin1(slot.signature()); |
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126 signature = signature.mid(signature.indexOf(QLatin1Char('(')) + 1); |
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127 signature.truncate(signature.length()-1); |
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128 |
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129 QList<QByteArray> pnames = slot.parameterNames(); |
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130 QList<QByteArray> ptypes = slot.parameterTypes(); |
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131 |
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132 for (int p = 0; p < ptypes.count(); ++p) { |
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133 QString ptype(QString::fromLatin1(ptypes.at(p))); |
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134 if (ptype.isEmpty()) |
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135 continue; |
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136 QString pname(QString::fromLatin1(pnames.at(p).constData())); |
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137 if (pname.isEmpty()) |
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138 pname = QString::fromLatin1("<unnamed %1>").arg(p); |
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139 QTreeWidgetItem *item = new QTreeWidgetItem(listParameters); |
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140 item->setText(0, pname); |
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141 item->setText(1, ptype); |
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142 } |
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143 |
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144 if (listParameters->topLevelItemCount()) |
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145 listParameters->setCurrentItem(listParameters->topLevelItem(0)); |
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146 editReturn->setText(QString::fromLatin1(slot.typeName())); |
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147 } |
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148 |
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149 void InvokeMethod::on_listParameters_currentItemChanged(QTreeWidgetItem *item) |
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150 { |
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151 if (!activex) |
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152 return; |
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153 editValue->setEnabled(item != 0); |
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154 buttonSet->setEnabled(item != 0); |
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155 if (!item) |
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156 return; |
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157 editValue->setText(item->text(2)); |
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158 } |
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159 |
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160 void InvokeMethod::on_buttonSet_clicked() |
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161 { |
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162 if (!activex) |
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163 return; |
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164 QTreeWidgetItem *item = listParameters->currentItem(); |
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165 if (!item) |
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166 return; |
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167 item->setText(2, editValue->text()); |
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168 } |
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169 |
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170 QT_END_NAMESPACE |