/**************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2012 Nokia Corporation and/or its subsidiary(-ies).
**
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** GNU Lesser General Public License Usage
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** 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
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** Please review the following information to ensure the GNU Lesser General
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** rights. These rights are described in the Nokia Qt LGPL Exception
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**
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**
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#include "settingspage.h"
#include "subversionsettings.h"
#include "subversionplugin.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 Subversion::Internal;
using namespace Utils;

SettingsPageWidget::SettingsPageWidget(QWidget *parent) :
    QWidget(parent)
{
    m_ui.setupUi(this);
    m_ui.pathChooser->setExpectedKind(PathChooser::ExistingCommand);
    m_ui.pathChooser->setPromptDialogTitle(tr("Subversion Command"));
}

SubversionSettings SettingsPageWidget::settings() const
{
    SubversionSettings rc;
    rc.svnCommand = m_ui.pathChooser->path();
    rc.useAuthentication = m_ui.userGroupBox->isChecked();
    rc.user =  m_ui.usernameLineEdit->text();
    rc.password = m_ui.passwordLineEdit->text();
    rc.timeOutS = m_ui.timeOutSpinBox->value();
    if (rc.user.isEmpty())
        rc.useAuthentication = false;
    rc.promptToSubmit = m_ui.promptToSubmitCheckBox->isChecked();
    rc.spaceIgnorantAnnotation = m_ui.spaceIgnorantAnnotationCheckBox->isChecked();
    rc.logCount = m_ui.logCountSpinBox->value();
    return rc;
}

void SettingsPageWidget::setSettings(const SubversionSettings &s)
{
    m_ui.pathChooser->setPath(s.svnCommand);
    m_ui.usernameLineEdit->setText(s.user);
    m_ui.passwordLineEdit->setText(s.password);
    m_ui.userGroupBox->setChecked(s.useAuthentication);
    m_ui.timeOutSpinBox->setValue(s.timeOutS);
    m_ui.promptToSubmitCheckBox->setChecked(s.promptToSubmit);
    m_ui.spaceIgnorantAnnotationCheckBox->setChecked(s.spaceIgnorantAnnotation);
    m_ui.logCountSpinBox->setValue(s.logCount);
}

QString SettingsPageWidget::searchKeywords() const
{
    QString rc;
    QLatin1Char sep(' ');
    QTextStream(&rc)
            << sep << m_ui.generalGroupBox->title()
            << sep << m_ui.commandLabel->text()
            << sep << m_ui.userGroupBox->title()
            << sep << m_ui.usernameLabel->text()
            << sep << m_ui.passwordLabel->text()
            << sep << m_ui.miscGroupBox->title()
            << sep << m_ui.logCountLabel->text()
            << sep << m_ui.timeOutLabel->text()
            << sep << m_ui.promptToSubmitCheckBox->text()
            << sep << m_ui.spaceIgnorantAnnotationCheckBox->text()
               ;
    rc.remove(QLatin1Char('&'));
    return rc;
}

SettingsPage::SettingsPage() :
    m_widget(0)
{
}

QString SettingsPage::id() const
{
    return QLatin1String(VcsBase::Constants::VCS_ID_SUBVERSION);
}

QString SettingsPage::displayName() const
{
    return tr("Subversion");
}

QWidget *SettingsPage::createPage(QWidget *parent)
{
    m_widget = new SettingsPageWidget(parent);
    m_widget->setSettings(SubversionPlugin::instance()->settings());
    if (m_searchKeywords.isEmpty())
        m_searchKeywords = m_widget->searchKeywords();
    return m_widget;
}

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

bool SettingsPage::matches(const QString &s) const
{
    return m_searchKeywords.contains(s, Qt::CaseInsensitive);
}
