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#ifndef COLORSCHEMEEDIT_H
#define COLORSCHEMEEDIT_H

#include "colorscheme.h"
#include "fontsettingspage.h"

#include <QDialog>

QT_BEGIN_NAMESPACE
class QModelIndex;
QT_END_NAMESPACE

namespace TextEditor {
namespace Internal {

namespace Ui { class ColorSchemeEdit; }

class FormatsModel;

/*!
  A widget for editing a color scheme. Used in the FontSettingsPage.
  */
class ColorSchemeEdit : public QWidget
{
    Q_OBJECT

public:
    ColorSchemeEdit(QWidget *parent = 0);
    ~ColorSchemeEdit();

    void setFormatDescriptions(const FormatDescriptions &descriptions);
    void setBaseFont(const QFont &font);
    void setReadOnly(bool readOnly);

    void setColorScheme(const ColorScheme &colorScheme);
    const ColorScheme &colorScheme() const;

private slots:
    void currentItemChanged(const QModelIndex &index);
    void changeForeColor();
    void changeBackColor();
    void eraseBackColor();
    void eraseForeColor();
    void checkCheckBoxes();
    void changeUnderlineColor();
    void eraseUnderlineColor();
    void changeUnderlineStyle(int index);

private:
    void updateControls();
    void updateForegroundControls();
    void updateBackgroundControls();
    void updateFontControls();
    void updateUnderlineControls();
    void setItemListBackground(const QColor &color);
    void populateUnderlineStyleComboBox();

private:
    FormatDescriptions m_descriptions;
    ColorScheme m_scheme;
    int m_curItem;
    Ui::ColorSchemeEdit *m_ui;
    FormatsModel *m_formatsModel;
    bool m_readOnly;
};


} // namespace Internal
} // namespace TextEditor

#endif // COLORSCHEMEEDIT_H