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