gnucash-cursor.h

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#ifndef GNUCASH_CURSOR_H
#define GNUCASH_CURSOR_H

#include <glib.h>
#include "gnucash-sheet.h"

#define GNUCASH_TYPE_CURSOR     (gnucash_cursor_get_type ())
#define GNUCASH_CURSOR(obj)     (G_TYPE_CHECK_INSTANCE_CAST ((obj), GNUCASH_TYPE_CURSOR, GnucashCursor))
#define GNUCASH_CURSOR_CLASS(k) (G_TYPE_CHECK_CLASS_CAST ((k), GNUCASH_TYPE_CURSOR, GnucashCursorClass))
#define GNUCASH_IS_CURSOR(obj)  (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GNUCASH_TYPE_CURSOR))

#define GNUCASH_TYPE_ITEM_CURSOR     (gnucash_item_cursor_get_type ())
#define GNUCASH_ITEM_CURSOR(obj)     (G_TYPE_CHECK_INSTANCE_CAST ((obj), GNUCASH_TYPE_ITEM_CURSOR, GnucashItemCursor))
#define GNUCASH_ITEM_CURSOR_CLASS(k) (G_TYPE_CHECK_CLASS_CAST ((k), GNUCASH_TYPE_ITEM_CURSOR, GnucashItemCursorClass))
#define GNUCASH_IS_ITEM_CURSOR(o)    (G_TYPE_CHECK_INSTANCE_TYPE ((o), GNUCASH_TYPE_ITEM_CURSOR))


GType    gnucash_item_cursor_get_type (void);
GType    gnucash_cursor_get_type (void);


enum
{
    GNUCASH_CURSOR_CELL,
    GNUCASH_CURSOR_BLOCK,
    GNUCASH_CURSOR_NUM
};


typedef struct
{
    gint row;
    gint col;

    /* precomputed pixel coords for the item cursor*/
    gint x, y, w, h;
} GnucashCursorCell;


typedef struct
{
    GObject obj;

    GnucashCursorCell cell;
    GnucashSheet *sheet;

    gint row;
    gint col;
    /* precomputed pixel coords for the block cursor*/
    gint x, y, w, h;

    SheetBlockStyle *style;
} GnucashCursor;

typedef struct
{
    GObjectClass parent_class;
} GnucashCursorClass;


GnucashCursor *gnucash_cursor_new (GnucashSheet *sheet);

void gnucash_cursor_get_virt (GnucashCursor *cursor,
                              VirtualLocation *virt_loc);

void gnucash_cursor_set (GnucashCursor *cursor, VirtualLocation virt_loc);

void gnucash_cursor_set_style (GnucashCursor  *cursor, SheetBlockStyle *style);

void gnucash_cursor_configure (GnucashCursor *cursor);

#endif /* GNUCASH_CURSOR_H */