GControlTree.h

#ifndef _GCTRLTREE_H_
#define _GCTRLTREE_H_

#include "GTree.h"
#include "GVariant.h"

class GControlTree : public GTree, public GDom
{
public:
    struct EnumValue
    {
        char *Name;
        GVariant Value;
    };

    class Item : public GTreeItem
    {
    public:
        typedef GArray<EnumValue> EnumArr;

    private:
        GAutoString Opt;
        GVariantType Type;
        GVariant Value;
        GViewI *Ctrl;
        GButton *Browse;
        GAutoPtr<EnumArr> Enum;

        void Save();

    public:
        enum ItemFlags
        {
            TYPE_FILE = 0x1,
        };
        int Flags;

        Item(char *Txt, char *opt, GVariantType type, GArray<EnumValue> *pEnum);
        ~Item();

        Item *Find(char *opt);
        bool Serialize(GDom *Store, bool Write);
        void SetValue(GVariant &v);
        GRect &GetRect();
        void Select(bool b);
        void OnPaint(ItemPaintCtx &Ctx);
        void SetEnum(GAutoPtr<EnumArr> e) { Enum = e; }
        void OnVisible(bool v);
        void PositionControls();
    };

protected:
    class GControlTreePriv *d;

    class Item *Resolve(bool Create, char *Path, GVariantType Type = GV_NULL, GArray<EnumValue> *Enum = 0);

public:
    GControlTree();
    ~GControlTree();

    Item *Find(char *opt);
    GTreeItem *Insert(char *DomPath, GVariantType Type, GVariant *Value = 0, GArray<EnumValue> *Enum = 0);
    bool SetVariant(char *Name, GVariant &Value, char *Array = 0);
    bool Serialize(GDom *Store, bool Write);
    int OnNotify(GViewI *c, int f);
};

#endif

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