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**
** Copyright (C) 2016 The Qt Company Ltd.
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** This file is part of Qt Creator.
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** GNU General Public License Usage
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** General Public License version 3 as published by the Free Software
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
** included in the packaging of this file. Please review the following
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#include "qmljseditingsettingspage.h"
#include "qmljseditorconstants.h"

#include <qmljstools/qmljstoolsconstants.h>
#include <coreplugin/icore.h>

#include <QSettings>
#include <QTextStream>
#include <QCheckBox>

const char AUTO_FORMAT_ON_SAVE[] = "QmlJSEditor.AutoFormatOnSave";
const char AUTO_FORMAT_ONLY_CURRENT_PROJECT[] = "QmlJSEditor.AutoFormatOnlyCurrentProject";
const char QML_CONTEXTPANE_KEY[] = "QmlJSEditor.ContextPaneEnabled";
const char QML_CONTEXTPANEPIN_KEY[] = "QmlJSEditor.ContextPanePinned";
const char FOLD_AUX_DATA[] = "QmlJSEditor.FoldAuxData";

using namespace QmlJSEditor;
using namespace QmlJSEditor::Internal;

QmlJsEditingSettings::QmlJsEditingSettings()
    : m_enableContextPane(false),
    m_pinContextPane(false),
    m_autoFormatOnSave(false),
    m_autoFormatOnlyCurrentProject(false),
    m_foldAuxData(false)
{}

void QmlJsEditingSettings::set()
{
    if (get() != *this)
        toSettings(Core::ICore::settings());
}

void QmlJsEditingSettings::fromSettings(QSettings *settings)
{
    settings->beginGroup(QmlJSEditor::Constants::SETTINGS_CATEGORY_QML);
    m_enableContextPane = settings->value(QML_CONTEXTPANE_KEY, QVariant(false)).toBool();
    m_pinContextPane = settings->value(QML_CONTEXTPANEPIN_KEY, QVariant(false)).toBool();
    m_autoFormatOnSave = settings->value(AUTO_FORMAT_ON_SAVE, QVariant(false)).toBool();
    m_autoFormatOnlyCurrentProject
        = settings->value(AUTO_FORMAT_ONLY_CURRENT_PROJECT, QVariant(false)).toBool();
    m_foldAuxData = settings->value(FOLD_AUX_DATA, QVariant(true)).toBool();
    settings->endGroup();
}

void QmlJsEditingSettings::toSettings(QSettings *settings) const
{
    settings->beginGroup(QmlJSEditor::Constants::SETTINGS_CATEGORY_QML);
    settings->setValue(QML_CONTEXTPANE_KEY, m_enableContextPane);
    settings->setValue(QML_CONTEXTPANEPIN_KEY, m_pinContextPane);
    settings->setValue(AUTO_FORMAT_ON_SAVE, m_autoFormatOnSave);
    settings->setValue(AUTO_FORMAT_ONLY_CURRENT_PROJECT, m_autoFormatOnlyCurrentProject);
    settings->setValue(FOLD_AUX_DATA, m_foldAuxData);
    settings->endGroup();
}

bool QmlJsEditingSettings::equals(const QmlJsEditingSettings &other) const
{
    return  m_enableContextPane == other.m_enableContextPane
            && m_pinContextPane == other.m_pinContextPane
            && m_autoFormatOnSave == other.m_autoFormatOnSave
            && m_autoFormatOnlyCurrentProject == other.m_autoFormatOnlyCurrentProject
            && m_foldAuxData == other.m_foldAuxData;
}

bool QmlJsEditingSettings::enableContextPane() const
{
    return m_enableContextPane;
}

void QmlJsEditingSettings::setEnableContextPane(const bool enableContextPane)
{
    m_enableContextPane = enableContextPane;
}

bool QmlJsEditingSettings::pinContextPane() const
{
    return m_pinContextPane;
}

void QmlJsEditingSettings::setPinContextPane(const bool pinContextPane)
{
    m_pinContextPane = pinContextPane;
}

bool QmlJsEditingSettings::autoFormatOnSave() const
{
    return m_autoFormatOnSave;
}

void QmlJsEditingSettings::setAutoFormatOnSave(const bool autoFormatOnSave)
{
    m_autoFormatOnSave = autoFormatOnSave;
}

bool QmlJsEditingSettings::autoFormatOnlyCurrentProject() const
{
    return m_autoFormatOnlyCurrentProject;
}

void QmlJsEditingSettings::setAutoFormatOnlyCurrentProject(const bool autoFormatOnlyCurrentProject)
{
    m_autoFormatOnlyCurrentProject = autoFormatOnlyCurrentProject;
}

bool QmlJsEditingSettings::foldAuxData() const
{
    return m_foldAuxData;
}

void QmlJsEditingSettings::setFoldAuxData(const bool foldAuxData)
{
    m_foldAuxData = foldAuxData;
}

class QmlJsEditingSettingsPageWidget final : public Core::IOptionsPageWidget
{
    Q_DECLARE_TR_FUNCTIONS(QmlDesigner::Internal::QmlJsEditingSettingsPage)

public:
    QmlJsEditingSettingsPageWidget()
    {
        m_ui.setupUi(this);

        auto s = QmlJsEditingSettings::get();
        m_ui.textEditHelperCheckBox->setChecked(s.enableContextPane());
        m_ui.textEditHelperCheckBoxPin->setChecked(s.pinContextPane());
        m_ui.autoFormatOnSave->setChecked(s.autoFormatOnSave());
        m_ui.autoFormatOnlyCurrentProject->setChecked(s.autoFormatOnlyCurrentProject());
        m_ui.foldAuxDataCheckBox->setChecked(s.foldAuxData());
    }

    void apply() final
    {
        QmlJsEditingSettings s;
        s.setEnableContextPane(m_ui.textEditHelperCheckBox->isChecked());
        s.setPinContextPane(m_ui.textEditHelperCheckBoxPin->isChecked());
        s.setAutoFormatOnSave(m_ui.autoFormatOnSave->isChecked());
        s.setAutoFormatOnlyCurrentProject(m_ui.autoFormatOnlyCurrentProject->isChecked());
        s.setFoldAuxData(m_ui.foldAuxDataCheckBox->isChecked());
        s.set();
    }

private:
    Ui::QmlJsEditingSettingsPage m_ui;
};


QmlJsEditingSettings QmlJsEditingSettings::get()
{
    QmlJsEditingSettings settings;
    settings.fromSettings(Core::ICore::settings());
    return settings;
}

QmlJsEditingSettingsPage::QmlJsEditingSettingsPage()
{
    setId("C.QmlJsEditing");
    setDisplayName(QmlJsEditingSettingsPageWidget::tr("QML/JS Editing"));
    setCategory(Constants::SETTINGS_CATEGORY_QML);
    setWidgetCreator([] { return new QmlJsEditingSettingsPageWidget; });
}