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/****************************************************************************
**
** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the Qt Designer of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Digia. For licensing terms and
** conditions see http://qt.digia.com/licensing. For further information
** use the contact form at http://qt.digia.com/contact-us.
**
** 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, Digia gives you certain additional
** rights. These rights are described in the Digia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU General Public License version 3.0 requirements will be
** met: http://www.gnu.org/copyleft/gpl.html.
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include "qdesigner_propertyeditor_p.h"
#include "pluginmanager_p.h"
#include <QtDesigner/QDesignerFormEditorInterface>
#include <QtDesigner/QDesignerDynamicPropertySheetExtension>
#include <QtDesigner/QDesignerPropertySheetExtension>
#include <QtDesigner/QExtensionManager>
#include <widgetfactory_p.h>
#include <QtGui/QAction>
#include <QtGui/QLineEdit>
#include <QtGui/QAbstractButton>
QT_BEGIN_NAMESPACE
namespace qdesigner_internal {
typedef QDesignerPropertyEditor::StringPropertyParameters StringPropertyParameters;
// A map of property name to type
typedef QHash<QString, StringPropertyParameters> PropertyNameTypeMap;
// Compile a map of hard-coded string property types
static const PropertyNameTypeMap &stringPropertyTypes()
{
static PropertyNameTypeMap propertyNameTypeMap;
if (propertyNameTypeMap.empty()) {
const StringPropertyParameters richtext(ValidationRichText, true);
// Accessibility. Both are texts the narrator reads
propertyNameTypeMap.insert(QLatin1String("accessibleDescription"), richtext);
propertyNameTypeMap.insert(QLatin1String("accessibleName"), richtext);
// object names
const StringPropertyParameters objectName(ValidationObjectName, false);
propertyNameTypeMap.insert(QLatin1String("buddy"), objectName);
propertyNameTypeMap.insert(QLatin1String("currentItemName"), objectName);
propertyNameTypeMap.insert(QLatin1String("currentPageName"), objectName);
propertyNameTypeMap.insert(QLatin1String("currentTabName"), objectName);
propertyNameTypeMap.insert(QLatin1String("layoutName"), objectName);
propertyNameTypeMap.insert(QLatin1String("spacerName"), objectName);
// Style sheet
propertyNameTypeMap.insert(QLatin1String("styleSheet"), StringPropertyParameters(ValidationStyleSheet, false));
// Buttons/ QCommandLinkButton
const StringPropertyParameters multiline(ValidationMultiLine, true);
propertyNameTypeMap.insert(QLatin1String("description"), multiline);
propertyNameTypeMap.insert(QLatin1String("iconText"), multiline);
// Tooltips, etc.
propertyNameTypeMap.insert(QLatin1String("toolTip"), richtext);
propertyNameTypeMap.insert(QLatin1String("whatsThis"), richtext);
propertyNameTypeMap.insert(QLatin1String("windowIconText"), richtext);
propertyNameTypeMap.insert(QLatin1String("html"), richtext);
// A QWizard page id
propertyNameTypeMap.insert(QLatin1String("pageId"), StringPropertyParameters(ValidationSingleLine, false));
// QPlainTextEdit
propertyNameTypeMap.insert(QLatin1String("plainText"), StringPropertyParameters(ValidationMultiLine, true));
}
return propertyNameTypeMap;
}
QDesignerPropertyEditor::QDesignerPropertyEditor(QWidget *parent, Qt::WindowFlags flags) :
QDesignerPropertyEditorInterface(parent, flags),
m_propertyChangedForwardingBlocked(false)
{
// Make old signal work for compatibility
connect(this, SIGNAL(propertyChanged(QString,QVariant)), this, SLOT(slotPropertyChanged(QString,QVariant)));
}
static inline bool isDynamicProperty(QDesignerFormEditorInterface *core, QObject *object,
const QString &propertyName)
{
if (const QDesignerDynamicPropertySheetExtension *dynamicSheet = qt_extension<QDesignerDynamicPropertySheetExtension*>(core->extensionManager(), object)) {
if (dynamicSheet->dynamicPropertiesAllowed()) {
if (QDesignerPropertySheetExtension *propertySheet = qt_extension<QDesignerPropertySheetExtension*>(core->extensionManager(), object)) {
const int index = propertySheet->indexOf(propertyName);
return index >= 0 && dynamicSheet->isDynamicProperty(index);
}
}
}
return false;
}
QDesignerPropertyEditor::StringPropertyParameters QDesignerPropertyEditor::textPropertyValidationMode(
QDesignerFormEditorInterface *core, const QObject *object,
const QString &propertyName, bool isMainContainer)
{
// object name - no comment
if (propertyName == QLatin1String("objectName")) {
const TextPropertyValidationMode vm = isMainContainer ? ValidationObjectNameScope : ValidationObjectName;
return StringPropertyParameters(vm, false);
}
// Check custom widgets by class.
const QString className = WidgetFactory::classNameOf(core, object);
const QDesignerCustomWidgetData customData = core->pluginManager()->customWidgetData(className);
if (!customData.isNull()) {
StringPropertyParameters customType;
if (customData.xmlStringPropertyType(propertyName, &customType))
return customType;
}
if (isDynamicProperty(core, const_cast<QObject *>(object), propertyName))
return StringPropertyParameters(ValidationMultiLine, true);
// Check hardcoded property ames
const PropertyNameTypeMap::const_iterator hit = stringPropertyTypes().constFind(propertyName);
if (hit != stringPropertyTypes().constEnd())
return hit.value();
// text: Check according to widget type.
if (propertyName == QLatin1String("text")) {
if (qobject_cast<const QAction *>(object) || qobject_cast<const QLineEdit *>(object))
return StringPropertyParameters(ValidationSingleLine, true);
if (qobject_cast<const QAbstractButton *>(object))
return StringPropertyParameters(ValidationMultiLine, true);
return StringPropertyParameters(ValidationRichText, true);
}
// Fuzzy matching
if (propertyName.endsWith(QLatin1String("Name")))
return StringPropertyParameters(ValidationSingleLine, true);
if (propertyName.endsWith(QLatin1String("ToolTip")))
return StringPropertyParameters(ValidationRichText, true);
#ifdef Q_OS_WIN // No translation for the active X "control" property
if (propertyName == QLatin1String("control") && className == QLatin1String("QAxWidget"))
return StringPropertyParameters(ValidationSingleLine, false);
#endif
// default to single
return StringPropertyParameters(ValidationSingleLine, true);
}
void QDesignerPropertyEditor::emitPropertyValueChanged(const QString &name, const QVariant &value, bool enableSubPropertyHandling)
{
// Avoid duplicate signal emission - see below
m_propertyChangedForwardingBlocked = true;
emit propertyValueChanged(name, value, enableSubPropertyHandling);
emit propertyChanged(name, value);
m_propertyChangedForwardingBlocked = false;
}
void QDesignerPropertyEditor::slotPropertyChanged(const QString &name, const QVariant &value)
{
// Forward signal from Integration using the old interfaces.
if (!m_propertyChangedForwardingBlocked)
emit propertyValueChanged(name, value, true);
}
}
QT_END_NAMESPACE
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