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#include "settingspage.h"
#include "cvssettings.h"
#include "cvsplugin.h"

#include <coreplugin/icore.h>
#include <extensionsystem/pluginmanager.h>
#include <vcsbase/vcsbaseconstants.h>
#include <utils/pathchooser.h>

#include <QCoreApplication>
#include <QTextStream>
#include <QFileDialog>

using namespace Cvs::Internal;
using namespace Utils;

SettingsPageWidget::SettingsPageWidget(QWidget *parent) :
    QWidget(parent)
{
    m_ui.setupUi(this);
    m_ui.commandPathChooser->setExpectedKind(PathChooser::ExistingCommand);
    m_ui.commandPathChooser->setHistoryCompleter(QLatin1String("Cvs.Command.History"));
    m_ui.commandPathChooser->setPromptDialogTitle(tr("CVS Command"));
}

CvsSettings SettingsPageWidget::settings() const
{
    CvsSettings rc;
    rc.setValue(CvsSettings::binaryPathKey, m_ui.commandPathChooser->rawPath());
    rc.setValue(CvsSettings::cvsRootKey, m_ui.rootLineEdit->text());
    rc.setValue(CvsSettings::diffOptionsKey, m_ui.diffOptionsLineEdit->text());
    rc.setValue(CvsSettings::timeoutKey, m_ui.timeOutSpinBox->value());
    rc.setValue(CvsSettings::promptOnSubmitKey, m_ui.promptToSubmitCheckBox->isChecked());
    rc.setValue(CvsSettings::describeByCommitIdKey, m_ui.describeByCommitIdCheckBox->isChecked());
    return rc;
}

void SettingsPageWidget::setSettings(const CvsSettings &s)
{
    m_ui.commandPathChooser->setFileName(s.binaryPath());
    m_ui.rootLineEdit->setText(s.stringValue(CvsSettings::cvsRootKey));
    m_ui.diffOptionsLineEdit->setText(s.stringValue(CvsSettings::diffOptionsKey));
    m_ui.timeOutSpinBox->setValue(s.intValue(CvsSettings::timeoutKey));
    m_ui.promptToSubmitCheckBox->setChecked(s.boolValue(CvsSettings::promptOnSubmitKey));
    m_ui.describeByCommitIdCheckBox->setChecked(s.boolValue(CvsSettings::describeByCommitIdKey));
}

SettingsPage::SettingsPage()
{
    setId(VcsBase::Constants::VCS_ID_CVS);
    setDisplayName(tr("CVS"));
}

QWidget *SettingsPage::widget()
{
    if (!m_widget) {
        m_widget = new SettingsPageWidget;
        m_widget->setSettings(CvsPlugin::instance()->settings());
    }
    return m_widget;
}

void SettingsPage::apply()
{
    CvsPlugin::instance()->setSettings(m_widget->settings());
}

void SettingsPage::finish()
{
    delete m_widget;
}