ocglyph.h

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#ifndef ocglyph_h
#define ocglyph_h
 
#include <InterViews/monoglyph.h>
#include <ivstream.h>
class PrintableWindow;
class Dialog;
 
/*
    A glyph that can be saved and restored using oc classes.
    Can be mapped in its own window or be part of a tray.
*/
 
class OcGlyph: public MonoGlyph {
  public:
    OcGlyph(Glyph* body = NULL);
    virtual ~OcGlyph();
 
    virtual void save(std::ostream&);
    virtual bool has_window();
    virtual PrintableWindow* window();
    virtual void window(PrintableWindow*);
    virtual PrintableWindow* make_window(Coord left = -1,
                                         Coord bottom = -1,
                                         Coord width = -1,
                                         Coord height = -1);
 
    virtual void no_parents();
    void parents(bool);
 
    virtual bool dialog(const char* label, const char* accept, const char* cancel);
    bool dialog_dismiss(bool b);
    virtual void def_size(Coord& w, Coord& h) const;
    int session_priority() {
        return session_priority_;
    }
    void session_priority(int i) {
        session_priority_ = i;
    }
 
  private:
    PrintableWindow* w_;
    int parents_;
    Coord def_w_, def_h_;
    Dialog* d_;
    int session_priority_;
};
 
class OcGlyphContainer: public OcGlyph {
  public:
    OcGlyphContainer();
    virtual void intercept(bool);
    virtual void box_append(OcGlyph*) = 0;
    virtual void request(Requisition&) const;
 
  private:
    OcGlyphContainer* parent_;
    bool recurse_;
};
 
#endif