qt-creator/src/plugins/clearcase/settingspage.cpp

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** Copyright (c) 2014 AudioCodes Ltd.
** Author: Orgad Shaneh <orgad.shaneh@audiocodes.com>
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#include "settingspage.h"
#include "clearcaseconstants.h"
#include "clearcasesettings.h"
#include "clearcaseplugin.h"

#include <coreplugin/icore.h>
#include <extensionsystem/pluginmanager.h>
#include <utils/environment.h>
#include <utils/hostosinfo.h>
#include <utils/pathchooser.h>

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

using namespace ClearCase::Internal;
using namespace Utils;

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

ClearCaseSettings SettingsPageWidget::settings() const
{
    ClearCaseSettings rc;
    rc.ccCommand = m_ui.commandPathChooser->rawPath();
    rc.ccBinaryPath = m_ui.commandPathChooser->path();
    rc.timeOutS = m_ui.timeOutSpinBox->value();
    rc.autoCheckOut = m_ui.autoCheckOutCheckBox->isChecked();
    if (m_ui.graphicalDiffRadioButton->isChecked())
        rc.diffType = GraphicalDiff;
    else if (m_ui.externalDiffRadioButton->isChecked())
        rc.diffType = ExternalDiff;
    rc.autoAssignActivityName = m_ui.autoAssignActivityCheckBox->isChecked();
    rc.historyCount = m_ui.historyCountSpinBox->value();
    rc.promptToCheckIn = m_ui.promptCheckBox->isChecked();
    rc.disableIndexer = m_ui.disableIndexerCheckBox->isChecked();
    rc.diffArgs = m_ui.diffArgsEdit->text();
    rc.indexOnlyVOBs = m_ui.indexOnlyVOBsEdit->text();
    rc.extDiffAvailable = m_ui.externalDiffRadioButton->isEnabled();
    return rc;
}

void SettingsPageWidget::setSettings(const ClearCaseSettings &s)
{
    m_ui.commandPathChooser->setPath(s.ccCommand);
    m_ui.timeOutSpinBox->setValue(s.timeOutS);
    m_ui.autoCheckOutCheckBox->setChecked(s.autoCheckOut);
    bool extDiffAvailable = !Utils::Environment::systemEnvironment().searchInPath(QLatin1String("diff")).isEmpty();
    if (extDiffAvailable) {
        m_ui.diffWarningLabel->setVisible(false);
    } else {
        QString diffWarning = tr("In order to use External diff, 'diff' command needs to be accessible.");
        if (HostOsInfo::isWindowsHost()) {
            diffWarning += QLatin1Char(' ');
            diffWarning.append(tr("DiffUtils is available for free download "
                                  "<a href=\"http://gnuwin32.sourceforge.net/packages/diffutils.htm\">here</a>. "
                                  "Please extract it to a directory in your PATH."));
        }
        m_ui.diffWarningLabel->setText(diffWarning);
        m_ui.externalDiffRadioButton->setEnabled(false);
    }
    if (extDiffAvailable && s.diffType == ExternalDiff)
        m_ui.externalDiffRadioButton->setChecked(true);
    else
        m_ui.graphicalDiffRadioButton->setChecked(true);
    m_ui.autoAssignActivityCheckBox->setChecked(s.autoAssignActivityName);
    m_ui.historyCountSpinBox->setValue(s.historyCount);
    m_ui.promptCheckBox->setChecked(s.promptToCheckIn);
    m_ui.disableIndexerCheckBox->setChecked(s.disableIndexer);
    m_ui.diffArgsEdit->setText(s.diffArgs);
    m_ui.indexOnlyVOBsEdit->setText(s.indexOnlyVOBs);
}

SettingsPage::SettingsPage() :
    m_widget(0)
{
    setId(ClearCase::Constants::VCS_ID_CLEARCASE);
    setDisplayName(tr("ClearCase"));
}

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

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