--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/tools/designer/src/lib/shared/scriptdialog.cpp Mon Jan 11 14:00:40 2010 +0000
@@ -0,0 +1,130 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt Designer of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "scriptdialog_p.h"
+#include "qscripthighlighter_p.h"
+
+#include <abstractdialoggui_p.h>
+
+#include <QtGui/QTextEdit>
+#include <QtGui/QVBoxLayout>
+#include <QtGui/QHBoxLayout>
+#include <QtGui/QDialogButtonBox>
+#include <QtGui/QMessageBox>
+#ifdef QT_SCRIPT_LIB
+#include <QtScript/QScriptEngine>
+#endif
+
+QT_BEGIN_NAMESPACE
+
+namespace qdesigner_internal {
+
+ // ScriptDialog
+ ScriptDialog::ScriptDialog(QDesignerDialogGuiInterface *m_dialogGui, QWidget *parent) :
+ QDialog(parent),
+ m_dialogGui(m_dialogGui),
+ m_textEdit(new QTextEdit)
+ {
+ setWindowTitle(tr("Edit script"));
+ setModal(true);
+
+ QVBoxLayout *vboxLayout = new QVBoxLayout(this);
+
+ const QString textHelp = tr("\
+<html>Enter a Qt Script snippet to be executed while loading the form.<br>\
+The widget and its children are accessible via the \
+variables <i>widget</i> and <i>childWidgets</i>, respectively.");
+ m_textEdit->setToolTip(textHelp);
+ m_textEdit->setWhatsThis(textHelp);
+ m_textEdit->setMinimumSize(QSize(600, 400));
+ vboxLayout->addWidget(m_textEdit);
+ new QScriptHighlighter(m_textEdit->document());
+ // button box
+ QDialogButtonBox *buttonBox = new QDialogButtonBox(QDialogButtonBox::Ok|QDialogButtonBox::Cancel);
+ connect(buttonBox , SIGNAL(rejected()), this, SLOT(reject()));
+ connect(buttonBox , SIGNAL(accepted()), this, SLOT(slotAccept()));
+ vboxLayout->addWidget(buttonBox);
+ }
+
+ bool ScriptDialog::editScript(QString &script)
+ {
+ m_textEdit->setText(script);
+ if (exec() != Accepted)
+ return false;
+
+ script = trimmedScript();
+ return true;
+ }
+
+ void ScriptDialog::slotAccept()
+ {
+ if (checkScript())
+ accept();
+ }
+
+ QString ScriptDialog::trimmedScript() const
+ {
+ // Ensure a single newline
+ QString rc = m_textEdit->toPlainText().trimmed();
+ if (!rc.isEmpty())
+ rc += QLatin1Char('\n');
+ return rc;
+ }
+
+ bool ScriptDialog::checkScript()
+ {
+ const QString script = trimmedScript();
+ if (script.isEmpty())
+ return true;
+#ifdef QT_SCRIPT_LIB
+ QScriptEngine scriptEngine;
+ if (scriptEngine.canEvaluate(script))
+ return true;
+ m_dialogGui->message(this, QDesignerDialogGuiInterface::ScriptDialogMessage, QMessageBox::Warning,
+ windowTitle(), tr("Syntax error"), QMessageBox::Ok);
+ return false;
+#else
+ return true;
+#endif
+ }
+} // namespace qdesigner_internal
+
+QT_END_NAMESPACE