3rdparty/QtPropertyBrowser/examples/decoration/main.cpp


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2pre { line-height: 125%; margin: 0; }
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.highlight .dl { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Delimiter */
.highlight .sd { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Doc */
.highlight .s2 { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Double */
.highlight .se { color: #0044dd; background-color: #fff0f0 } /* Literal.String.Escape */
.highlight .sh { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Heredoc */
.highlight .si { color: #3333bb; background-color: #fff0f0 } /* Literal.String.Interpol */
.highlight .sx { color: #22bb22; background-color: #f0fff0 } /* Literal.String.Other */
.highlight .sr { color: #008800; background-color: #fff0ff } /* Literal.String.Regex */
.highlight .s1 { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Single */
.highlight .ss { color: #aa6600; background-color: #fff0f0 } /* Literal.String.Symbol */
.highlight .bp { color: #003388 } /* Name.Builtin.Pseudo */
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.highlight .vm { color: #336699 } /* Name.Variable.Magic */
.highlight .il { color: #0000DD; font-weight: bold } /* Literal.Number.Integer.Long */from mitmproxy import http


def request(flow: http.HTTPFlow) -> None:
    if flow.request.urlencoded_form:
        # If there's already a form, one can just add items to the dict:
        flow.request.urlencoded_form["mitmproxy"] = "rocks"
    else:
        # One can also just pass new form data.
        # This sets the proper content type and overrides the body.
        flow.request.urlencoded_form = [
            ("foo", "bar")
        ]
/****************************************************************************
**
** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
**
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of a Qt Solutions component.
**
** You may use this file under the terms of the BSD license as follows:
**
** "Redistribution and use in source and binary forms, with or without
** modification, are permitted provided that the following conditions are
** met:
**   * Redistributions of source code must retain the above copyright
**     notice, this list of conditions and the following disclaimer.
**   * Redistributions in binary form must reproduce the above copyright
**     notice, this list of conditions and the following disclaimer in
**     the documentation and/or other materials provided with the
**     distribution.
**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
**     the names of its contributors may be used to endorse or promote
**     products derived from this software without specific prior written
**     permission.
**
** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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****************************************************************************/

#include <QApplication>
#include <QMap>
#include <QDoubleSpinBox>
#include "qtpropertybrowser.h"
#include "qteditorfactory.h"
#include "qttreepropertybrowser.h"

class DecoratedDoublePropertyManager : public QtDoublePropertyManager
{
    Q_OBJECT
public:
    DecoratedDoublePropertyManager(QObject *parent = 0);
    ~DecoratedDoublePropertyManager();

    QString prefix(const QtProperty *property) const;
    QString suffix(const QtProperty *property) const;
public Q_SLOTS:
    void setPrefix(QtProperty *property, const QString &prefix);
    void setSuffix(QtProperty *property, const QString &suffix);
Q_SIGNALS:
    void prefixChanged(QtProperty *property, const QString &prefix);
    void suffixChanged(QtProperty *property, const QString &suffix);
protected:
    QString valueText(const QtProperty *property) const;
    virtual void initializeProperty(QtProperty *property);
    virtual void uninitializeProperty(QtProperty *property);
private:
    struct Data {
        QString prefix;
        QString suffix;
    };
    QMap<const QtProperty *, Data> propertyToData;
};

DecoratedDoublePropertyManager::DecoratedDoublePropertyManager(QObject *parent)
    : QtDoublePropertyManager(parent)
{
}

DecoratedDoublePropertyManager::~DecoratedDoublePropertyManager()
{
}

QString DecoratedDoublePropertyManager::prefix(const QtProperty *property) const
{
    if (!propertyToData.contains(property))
        return QString();
    return propertyToData[property].prefix;
}

QString DecoratedDoublePropertyManager::suffix(const QtProperty *property) const
{
    if (!propertyToData.contains(property))
        return QString();
    return propertyToData[property].suffix;
}

void DecoratedDoublePropertyManager::setPrefix(QtProperty *property, const QString &prefix)
{
    if (!propertyToData.contains(property))
        return;

    DecoratedDoublePropertyManager::Data data = propertyToData[property];
    if (data.prefix == prefix)
        return;

    data.prefix = prefix;
    propertyToData[property] = data;

    emit propertyChanged(property);
    emit prefixChanged(property, prefix);
}

void DecoratedDoublePropertyManager::setSuffix(QtProperty *property, const QString &suffix)
{
    if (!propertyToData.contains(property))
        return;

    DecoratedDoublePropertyManager::Data data = propertyToData[property];
    if (data.suffix == suffix)
        return;

    data.suffix = suffix;
    propertyToData[property] = data;

    emit propertyChanged(property);
    emit suffixChanged(property, suffix);
}

QString DecoratedDoublePropertyManager::valueText(const QtProperty *property) const
{
    QString text = QtDoublePropertyManager::valueText(property);
    if (!propertyToData.contains(property))
        return text;

    DecoratedDoublePropertyManager::Data data = propertyToData[property];
    text = data.prefix + text + data.suffix;

    return text;
}

void DecoratedDoublePropertyManager::initializeProperty(QtProperty *property)
{
    propertyToData[property] = DecoratedDoublePropertyManager::Data();
    QtDoublePropertyManager::initializeProperty(property);
}

void DecoratedDoublePropertyManager::uninitializeProperty(QtProperty *property)
{
    propertyToData.remove(property);
    QtDoublePropertyManager::uninitializeProperty(property);
}


class DecoratedDoubleSpinBoxFactory : public QtAbstractEditorFactory<DecoratedDoublePropertyManager>
{
    Q_OBJECT
public:
    DecoratedDoubleSpinBoxFactory(QObject *parent = 0);
    ~DecoratedDoubleSpinBoxFactory();
protected:
    void connectPropertyManager(DecoratedDoublePropertyManager *manager);
    QWidget *createEditor(DecoratedDoublePropertyManager *manager, QtProperty *property,
                QWidget *parent);
    void disconnectPropertyManager(DecoratedDoublePropertyManager *manager);
private slots:

    void slotPrefixChanged(QtProperty *property, const QString &prefix);
    void slotSuffixChanged(QtProperty *property, const QString &prefix);
    void slotEditorDestroyed(QObject *object);
private:
    /* We delegate responsibilities for QtDoublePropertyManager, which is a base class
       of DecoratedDoublePropertyManager to appropriate QtDoubleSpinBoxFactory */
    QtDoubleSpinBoxFactory *originalFactory;
    QMap<QtProperty *, QList<QDoubleSpinBox *> > createdEditors;
    QMap<QDoubleSpinBox *, QtProperty *> editorToProperty;
};

DecoratedDoubleSpinBoxFactory::DecoratedDoubleSpinBoxFactory(QObject *parent)
    : QtAbstractEditorFactory<DecoratedDoublePropertyManager>(parent)
{
    originalFactory = new QtDoubleSpinBoxFactory(this);
}

DecoratedDoubleSpinBoxFactory::~DecoratedDoubleSpinBoxFactory()
{
    // not need to delete editors because they will be deleted by originalFactory in its destructor
}

void DecoratedDoubleSpinBoxFactory::connectPropertyManager(DecoratedDoublePropertyManager *manager)
{
    originalFactory->addPropertyManager(manager);
    connect(manager, SIGNAL(prefixChanged(QtProperty *, const QString &)), this, SLOT(slotPrefixChanged(QtProperty *, const QString &)));
    connect(manager, SIGNAL(suffixChanged(QtProperty *, const QString &)), this, SLOT(slotSuffixChanged(QtProperty *, const QString &)));
}

QWidget *DecoratedDoubleSpinBoxFactory::createEditor(DecoratedDoublePropertyManager *manager, QtProperty *property,
        QWidget *parent)
{
    QtAbstractEditorFactoryBase *base = originalFactory;
    QWidget *w = base->createEditor(property, parent);
    if (!w)
        return 0;

    QDoubleSpinBox *spinBox = qobject_cast<QDoubleSpinBox *>(w);
    if (!spinBox)
        return 0;

    spinBox->setPrefix(manager->prefix(property));
    spinBox->setSuffix(manager->suffix(property));

    createdEditors[property].append(spinBox);
    editorToProperty[spinBox] = property;

    return spinBox;
}

void DecoratedDoubleSpinBoxFactory::disconnectPropertyManager(DecoratedDoublePropertyManager *manager)
{
    originalFactory->removePropertyManager(manager);
    disconnect(manager, SIGNAL(prefixChanged(QtProperty *, const QString &)), this, SLOT(slotPrefixChanged(QtProperty *, const QString &)));
    disconnect(manager, SIGNAL(suffixChanged(QtProperty *, const QString &)), this, SLOT(slotSuffixChanged(QtProperty *, const QString &)));
}

void DecoratedDoubleSpinBoxFactory::slotPrefixChanged(QtProperty *property, const QString &prefix)
{
    if (!createdEditors.contains(property))
        return;

    DecoratedDoublePropertyManager *manager = propertyManager(property);
    if (!manager)
        return;

    QList<QDoubleSpinBox *> editors = createdEditors[property];
    QListIterator<QDoubleSpinBox *> itEditor(editors);
    while (itEditor.hasNext()) {
        QDoubleSpinBox *editor = itEditor.next();
        editor->setPrefix(prefix);
    }
}

void DecoratedDoubleSpinBoxFactory::slotSuffixChanged(QtProperty *property, const QString &prefix)
{
    if (!createdEditors.contains(property))
        return;

    DecoratedDoublePropertyManager *manager = propertyManager(property);
    if (!manager)
        return;

    QList<QDoubleSpinBox *> editors = createdEditors[property];
    QListIterator<QDoubleSpinBox *> itEditor(editors);
    while (itEditor.hasNext()) {
        QDoubleSpinBox *editor = itEditor.next();
        editor->setSuffix(prefix);
    }
}

void DecoratedDoubleSpinBoxFactory::slotEditorDestroyed(QObject *object)
{
    QMap<QDoubleSpinBox *, QtProperty *>::ConstIterator itEditor =
                editorToProperty.constBegin();
    while (itEditor != editorToProperty.constEnd()) {
        if (itEditor.key() == object) {
            QDoubleSpinBox *editor = itEditor.key();
            QtProperty *property = itEditor.value();
            editorToProperty.remove(editor);
            createdEditors[property].removeAll(editor);
            if (createdEditors[property].isEmpty())
                createdEditors.remove(property);
            return;
        }
        itEditor++;
    }
}


int main(int argc, char **argv)
{
    QApplication app(argc, argv);

    QtDoublePropertyManager *undecoratedManager = new QtDoublePropertyManager();
    QtProperty *undecoratedProperty = undecoratedManager->addProperty("Undecorated");
    undecoratedManager->setValue(undecoratedProperty, 123.45);

    DecoratedDoublePropertyManager *decoratedManager = new DecoratedDoublePropertyManager();
    QtProperty *decoratedProperty = decoratedManager->addProperty("Decorated");
    decoratedManager->setPrefix(decoratedProperty, "speed: ");
    decoratedManager->setSuffix(decoratedProperty, " km/h");
    decoratedManager->setValue(decoratedProperty, 123.45);

    QtDoubleSpinBoxFactory *undecoratedFactory = new QtDoubleSpinBoxFactory();
    DecoratedDoubleSpinBoxFactory *decoratedFactory = new DecoratedDoubleSpinBoxFactory();

    QtTreePropertyBrowser *editor = new QtTreePropertyBrowser();
    editor->setFactoryForManager(undecoratedManager, undecoratedFactory);
    editor->setFactoryForManager(decoratedManager, decoratedFactory);
    editor->addProperty(undecoratedProperty);
    editor->addProperty(decoratedProperty);
    editor->show();

    int ret = app.exec();

    delete decoratedFactory;
    delete decoratedManager;
    delete undecoratedFactory;
    delete undecoratedManager;
    delete editor;

    return ret;
}

#include "main.moc"