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path: root/src/plugins/designer/cpp/formclasswizardpage.cpp
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/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of Qt Creator.
**
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** 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
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
**
****************************************************************************/

#include "formclasswizardpage.h"

#include "formclasswizardparameters.h"
#include "newclasswidget.h"

#include <coreplugin/icore.h>

#include <cppeditor/cppeditorconstants.h>

#include <utils/mimeutils.h>
#include <utils/wizard.h>

#include <QGridLayout>
#include <QGroupBox>
#include <QMessageBox>
#include <QVBoxLayout>
#include <QVariant>

namespace Designer {
namespace Internal {

FormClassWizardPage::FormClassWizardPage()
{
    setTitle(tr("Choose a Class Name"));

    auto classGroupBox = new QGroupBox(this);
    classGroupBox->setTitle(tr("Class"));

    m_newClassWidget = new NewClassWidget(classGroupBox);
    m_newClassWidget->setHeaderExtension(
            Utils::mimeTypeForName(CppEditor::Constants::CPP_HEADER_MIMETYPE).preferredSuffix());
    m_newClassWidget->setSourceExtension(
            Utils::mimeTypeForName(CppEditor::Constants::CPP_SOURCE_MIMETYPE).preferredSuffix());
    m_newClassWidget->setLowerCaseFiles(lowercaseHeaderFiles());

    connect(m_newClassWidget, &NewClassWidget::validChanged,
            this, &FormClassWizardPage::slotValidChanged);

    setProperty(Utils::SHORT_TITLE_PROPERTY, tr("Class Details"));

    auto verticalLayout = new QVBoxLayout(classGroupBox);
    verticalLayout->addWidget(m_newClassWidget);

    auto gridLayout = new QGridLayout(this);
    gridLayout->addWidget(classGroupBox, 0, 0, 1, 1);
}

FormClassWizardPage::~FormClassWizardPage() = default;

// Retrieve settings of CppEditor plugin.
bool FormClassWizardPage::lowercaseHeaderFiles()
{
    QString lowerCaseSettingsKey = CppEditor::Constants::CPPEDITOR_SETTINGSGROUP;
    lowerCaseSettingsKey += '/';
    lowerCaseSettingsKey += CppEditor::Constants::LOWERCASE_CPPFILES_KEY;
    const bool lowerCaseDefault = CppEditor::Constants::LOWERCASE_CPPFILES_DEFAULT;
    return Core::ICore::settings()->value(lowerCaseSettingsKey, QVariant(lowerCaseDefault)).toBool();
}

void FormClassWizardPage::setClassName(const QString &suggestedClassName)
{
    // Is it valid, now?
    m_newClassWidget->setClassName(suggestedClassName);
    slotValidChanged();
}

Utils::FilePath FormClassWizardPage::filePath() const
{
    return m_newClassWidget->filePath();
}

void FormClassWizardPage::setFilePath(const Utils::FilePath &p)
{
    m_newClassWidget->setFilePath(p);
}

void FormClassWizardPage::getParameters(FormClassWizardParameters *p) const
{
    p->className = m_newClassWidget->className();
    p->path = filePath();
    p->sourceFile = m_newClassWidget->sourceFileName();
    p->headerFile = m_newClassWidget->headerFileName();
    p->uiFile = m_newClassWidget-> formFileName();
}

void FormClassWizardPage::slotValidChanged()
{
    const bool validNow = m_newClassWidget->isValid();
    if (m_isValid != validNow) {
        m_isValid = validNow;
        emit completeChanged();
    }
}

bool FormClassWizardPage::isComplete() const
{
    return m_isValid;
}

bool FormClassWizardPage::validatePage()
{
    QString errorMessage;
    const bool rc = m_newClassWidget->isValid(&errorMessage);
    if (!rc)
        QMessageBox::warning(this, tr("%1 - Error").arg(title()), errorMessage);
    return rc;
}

} // namespace Internal
} // namespace Designer