qt-creator/src/libs/utils/newclasswidget.h

/****************************************************************************
**
** 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.
**
****************************************************************************/

#pragma once

#include "utils_global.h"

#include <QWidget>

QT_BEGIN_NAMESPACE
class QStringList;
QT_END_NAMESPACE

namespace Utils {

struct NewClassWidgetPrivate;

class QTCREATOR_UTILS_EXPORT NewClassWidget : public QWidget
{
    Q_OBJECT
    Q_PROPERTY(bool namespacesEnabled READ namespacesEnabled WRITE setNamespacesEnabled DESIGNABLE true)
    Q_PROPERTY(bool baseClassInputVisible READ isBaseClassInputVisible WRITE setBaseClassInputVisible DESIGNABLE true)
    Q_PROPERTY(bool baseClassEditable READ isBaseClassEditable WRITE setBaseClassEditable DESIGNABLE false)
    Q_PROPERTY(bool formInputVisible READ isFormInputVisible WRITE setFormInputVisible DESIGNABLE true)
    Q_PROPERTY(bool headerInputVisible READ isHeaderInputVisible WRITE setHeaderInputVisible DESIGNABLE true)
    Q_PROPERTY(bool sourceInputVisible READ isSourceInputVisible WRITE setSourceInputVisible DESIGNABLE true)
    Q_PROPERTY(bool pathInputVisible READ isPathInputVisible WRITE setPathInputVisible DESIGNABLE true)
    Q_PROPERTY(bool classTypeComboVisible READ isClassTypeComboVisible WRITE setClassTypeComboVisible DESIGNABLE true)
    Q_PROPERTY(QString className READ className WRITE setClassName DESIGNABLE true)
    Q_PROPERTY(QString baseClassName READ baseClassName WRITE setBaseClassName DESIGNABLE true)
    Q_PROPERTY(QString sourceFileName READ sourceFileName DESIGNABLE false)
    Q_PROPERTY(QString headerFileName READ headerFileName DESIGNABLE false)
    Q_PROPERTY(QString formFileName READ formFileName DESIGNABLE false)
    Q_PROPERTY(QString path READ path WRITE setPath DESIGNABLE true)
    Q_PROPERTY(QStringList baseClassChoices READ baseClassChoices WRITE setBaseClassChoices DESIGNABLE true)
    Q_PROPERTY(QString sourceExtension READ sourceExtension WRITE setSourceExtension DESIGNABLE true)
    Q_PROPERTY(QString headerExtension READ headerExtension WRITE setHeaderExtension DESIGNABLE true)
    Q_PROPERTY(QString formExtension READ formExtension WRITE setFormExtension DESIGNABLE true)
    Q_PROPERTY(QString namesDelimiter READ namesDelimiter WRITE setNamesDelimiter)
    Q_PROPERTY(bool formInputCheckable READ formInputCheckable WRITE setFormInputCheckable DESIGNABLE true)
    Q_PROPERTY(bool formInputChecked READ formInputChecked WRITE setFormInputChecked DESIGNABLE true)
    Q_PROPERTY(bool allowDirectories READ allowDirectories WRITE setAllowDirectories)
    Q_PROPERTY(bool lowerCaseFiles READ lowerCaseFiles WRITE setLowerCaseFiles)
    Q_PROPERTY(ClassType classType READ classType WRITE setClassType)
    // Utility "USER" property for wizards containing file names.
    Q_PROPERTY(QStringList files READ files DESIGNABLE false USER true)
    Q_ENUMS(ClassType)

public:
    enum ClassType { NoClassType,
                     ClassInheritsQObject,
                     ClassInheritsQWidget,
                     ClassInheritsQDeclarativeItem,
                     ClassInheritsQQuickItem,
                     SharedDataClass
                   };

    explicit NewClassWidget(QWidget *parent = nullptr);
    ~NewClassWidget() override;

    bool namespacesEnabled() const;
    bool isBaseClassInputVisible() const;
    bool isBaseClassEditable() const;
    bool isFormInputVisible() const;
    bool isHeaderInputVisible() const;
    bool isSourceInputVisible() const;
    bool isPathInputVisible() const;
    bool formInputCheckable() const;
    bool formInputChecked() const;

    QString className() const;
    QString baseClassName() const;
    QString sourceFileName() const;
    QString headerFileName() const;
    QString formFileName() const;
    QString path() const;
    QStringList baseClassChoices() const;
    QString sourceExtension() const;
    QString headerExtension() const;
    QString formExtension() const;
    bool allowDirectories() const;
    bool lowerCaseFiles() const;
    ClassType classType() const;
    QString namesDelimiter() const;
    bool isClassTypeComboVisible() const;

    bool isValid(QString *error = nullptr) const;

    QStringList files() const;

signals:
    void validChanged();
    void activated();

public slots:
    void setNamespacesEnabled(bool b);
    void setBaseClassInputVisible(bool visible);
    void setBaseClassEditable(bool editable);
    void setFormInputVisible(bool visible);
    void setHeaderInputVisible(bool visible);
    void setSourceInputVisible(bool visible);
    void setPathInputVisible(bool visible);
    void setFormInputCheckable(bool v);
    void setFormInputChecked(bool v);

    /**
     * The name passed into the new class widget will be reformatted to be a
     * valid class name.
     */
    void setClassName(const QString &suggestedName);
    void setBaseClassName(const QString &);
    void setPath(const QString &path);
    void setBaseClassChoices(const QStringList &choices);
    void setSourceExtension(const QString &e);
    void setHeaderExtension(const QString &e);
    void setFormExtension(const QString &e);
    void setAllowDirectories(bool v);
    void setLowerCaseFiles(bool v);
    void setClassType(ClassType ct);
    void setNamesDelimiter(const QString &delimiter);
    void setClassTypeComboVisible(bool v);

    /**
     * Suggest a class name from the base class by stripping the leading 'Q'
     * character. This will happen automagically if the base class combo
     * changes until the class line edited is manually edited.
     */
    void suggestClassNameFromBase();

private:
    void slotUpdateFileNames(const QString &t);
    void slotValidChanged();
    void slotActivated();
    void classNameEdited();
    void slotFormInputChecked();
    void slotBaseClassEdited(const QString &);
    void setFormInputCheckable(bool checkable, bool force);

    QString fixSuffix(const QString &suffix);
    NewClassWidgetPrivate *d;
};

} // namespace Utils