| 1 | /**************************************************************************** | 
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| 2 | ** | 
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| 3 | ** Copyright (C) 2010 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 | ** Commercial Usage | 
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| 11 | ** Licensees holding valid Qt Commercial licenses may use this file in | 
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| 12 | ** accordance with the Qt Commercial License Agreement provided with the | 
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| 13 | ** Software or, alternatively, in accordance with the terms contained in | 
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| 14 | ** a written agreement between you and Nokia. | 
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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 | ** GNU General Public License Usage | 
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| 29 | ** Alternatively, this file may be used under the terms of the GNU | 
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| 30 | ** General Public License version 3.0 as published by the Free Software | 
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| 31 | ** Foundation and appearing in the file LICENSE.GPL included in the | 
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| 32 | ** packaging of this file.  Please review the following information to | 
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| 33 | ** ensure the GNU General Public License version 3.0 requirements will be | 
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| 34 | ** met: http://www.gnu.org/copyleft/gpl.html. | 
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| 35 | ** | 
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| 36 | ** If you have questions regarding the use of this file, please contact | 
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| 37 | ** Nokia at qt-info@nokia.com. | 
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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 | 
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