styleitem.h

/*
For general Scribus (>=1.3.2) copyright and licensing information please refer
to the COPYING file provided with the program. Following this notice may exist
a copyright and/or license notice that predates the release of Scribus 1.3.2
for which a new license (GPL+exception) is in place.
*/

#ifndef STYLEITEM_H
#define STYLEITEM_H

#include <QObject>
#include <QList>
#include <QPair>

class QString;
class QStringList;
class ScribusDoc;
class QTabWidget;

typedef QPair<QString, QString> RemoveItem;

typedef QPair<QString, QString> StyleName;

class StyleItem : public QObject {
    Q_OBJECT
public:
    StyleItem();
    virtual ~StyleItem();

    virtual QTabWidget* widget() = 0;

    virtual QString typeNamePlural() = 0;

    virtual QString typeNameSingular() = 0;

    virtual void setCurrentDoc(ScribusDoc *doc) = 0;

    virtual QList<StyleName> styles(bool reloadFromDoc = true) = 0;

    virtual void reload() = 0;

    virtual void selected(const QStringList &styleNames) = 0;

    virtual QString fromSelection() const = 0;

    virtual void toSelection(const QString &styleName) const = 0;

    virtual QString newStyle() = 0;

    virtual QString newStyle(const QString &fromStyle) = 0;

    virtual void apply() = 0;

    virtual void editMode(bool isOn) {};

    virtual bool isDefaultStyle(const QString &stylename) const = 0;

    virtual void setDefaultStyle(bool ids) = 0;
    
    virtual QString shortcut(const QString &stylename) const = 0;

    virtual void setShortcut(const QString &shortcut) = 0;

    virtual void deleteStyles(const QList<RemoveItem> &removeList) = 0;

    virtual void nameChanged(const QString &newName) = 0;

    virtual QString getUniqueName(const QString &base) = 0;

    virtual void languageChange() = 0;

    virtual void unitChange() = 0;

    // do not implement this in derived classes
    QString typeName() { return typeNamePlural(); };

/*
    Emit this signal when selection has been edited. SM knows to highlight the
    edited styles based on this signal.
signals:
    selectionDirty();
*/

private:
    /* hide these two, StyleItem is not ment to be copied */
    StyleItem(const StyleItem&);
    void operator=(const StyleItem&);

};

#endif