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** Copyright (C) 2015 Dmitry Savchenko
** Copyright (C) 2015 Vasiliy Sorokin
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** This file is part of Qt Creator.
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#ifndef KEYWORDDIALOG_H
#define KEYWORDDIALOG_H

#include <QDialog>
#include <QSet>

namespace Todo {
namespace Internal {

namespace Ui { class KeywordDialog; }

class Keyword;

class KeywordDialog : public QDialog
{
    Q_OBJECT
public:
    KeywordDialog(const Keyword &keyword, const QSet<QString> &alreadyUsedKeywordNames,
                  QWidget *parent = 0);
    ~KeywordDialog();

    Keyword keyword();

private slots:
    void colorSelected(const QColor &color);
    void acceptButtonClicked();

private:
    void setupListWidget(const QString &selectedIcon);
    void setupColorWidgets(const QColor &color);
    bool canAccept();
    bool isKeywordNameCorrect();
    bool isKeywordNameAlreadyUsed();
    void showError(const QString &text);
    QString keywordName();

    Ui::KeywordDialog *ui;
    QSet<QString> m_alreadyUsedKeywordNames;
};

} // namespace Internal
} // namespace Todo

#endif // KEYWORDDIALOG_H