/usr/include/libgoffice-0.10/goffice/canvas/goc-item.h is in libgoffice-0.10-dev 0.10.18-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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* goc-item.h :
*
* Copyright (C) 2008-2009 Jean Brefort (jean.brefort@normalesup.org)
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of the
* License, or (at your option) version 3.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301
* USA
*/
#ifndef GOC_ITEM_H
#define GOC_ITEM_H
#include <goffice/goffice.h>
G_BEGIN_DECLS
struct _GocItem {
GObject base;
GocCanvas *canvas;
GocGroup *parent;
gboolean cached_bounds;
gboolean visible;
gboolean realized;
double x0, y0, x1, y1; /* the bounds */
cairo_operator_t op;
cairo_matrix_t transform; /* not used for now */
gboolean transformed; /* TRUE if the matrix is not identity */
/* FIXME: Next development release needs to add style context and
room for expansion. */
gpointer priv;
};
typedef struct _GocItemClass GocItemClass;
struct _GocItemClass {
GObjectClass base;
double (*distance) (GocItem *item,
double x, double y, GocItem **near_item);
void (*draw) (GocItem const *item, cairo_t *cr);
gboolean (*draw_region) (GocItem const *item, cairo_t *cr,
double x0, double y0, double x1, double y1);
void (*update_bounds) (GocItem *item);
/* events related functions */
gboolean (*button_pressed) (GocItem *item, int button, double x, double y);
gboolean (*button2_pressed) (GocItem *item, int button, double x, double y);
gboolean (*button_released) (GocItem *item, int button, double x, double y);
gboolean (*motion) (GocItem *item, double x, double y);
gboolean (*enter_notify) (GocItem *item, double x, double y);
gboolean (*leave_notify) (GocItem *item, double x, double y);
void (*realize) (GocItem *item);
void (*unrealize) (GocItem *item);
void (*notify_scrolled) (GocItem *item);
#ifdef GOFFICE_WITH_GTK
gboolean (*key_pressed) (GocItem *item, GdkEventKey* ev);
gboolean (*key_released) (GocItem *item, GdkEventKey* ev);
GdkWindow* (*get_window) (GocItem *item);
#endif
/* <private> */
void (*reserved1) (void);
void (*reserved2) (void);
void (*reserved3) (void);
void (*reserved4) (void);
};
#define GOC_TYPE_ITEM (goc_item_get_type ())
#define GOC_ITEM(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), GOC_TYPE_ITEM, GocItem))
#define GOC_IS_ITEM(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), GOC_TYPE_ITEM))
#define GOC_IS_ITEM_CLASS(k) (G_TYPE_CHECK_CLASS_TYPE ((k), GOC_TYPE_ITEM))
#define GOC_ITEM_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), GOC_TYPE_ITEM, GocItemClass))
GType goc_item_get_type (void);
GocItem *goc_item_new (GocGroup *parent, GType type, const gchar *first_arg_name, ...);
void goc_item_destroy (GocItem *item);
void goc_item_set (GocItem *item, const gchar *first_arg_name, ...);
double goc_item_distance (GocItem *item, double x, double y, GocItem **near_item);
void goc_item_draw (GocItem const *item, cairo_t *cr);
gboolean goc_item_draw_region (GocItem const *item, cairo_t *cr,
double x0, double y0, double x1, double y1);
void goc_item_invalidate (GocItem *item);
void goc_item_show (GocItem *item);
void goc_item_hide (GocItem *item);
void goc_item_set_visible (GocItem *item, gboolean visible);
gboolean goc_item_is_visible (GocItem *item);
void goc_item_get_bounds (GocItem const *item,
double *x0, double *y0,
double *x1, double *y1);
GocGroup *goc_item_get_parent (GocItem *item);
#ifdef GOFFICE_WITH_GTK
GdkWindow *goc_item_get_window (GocItem *item);
#endif
void goc_item_bounds_changed (GocItem *item);
void goc_item_grab (GocItem *item);
void goc_item_ungrab (GocItem *item);
void goc_item_raise (GocItem *item, int n);
void goc_item_lower (GocItem *item, int n);
void goc_item_lower_to_bottom (GocItem *item);
void goc_item_raise_to_top (GocItem *item);
void _goc_item_realize (GocItem *item);
void _goc_item_unrealize (GocItem *item);
void _goc_item_transform (GocItem const *item, cairo_t *cr,
gboolean scaled);
void goc_item_set_operator (GocItem *item, cairo_operator_t op);
cairo_operator_t goc_item_get_operator (GocItem *item);
void goc_item_set_transform (GocItem *item, cairo_matrix_t *m);
#ifdef GOFFICE_WITH_GTK
GtkStyleContext *goc_item_get_style_context (const GocItem *item);
#endif
G_END_DECLS
#endif /* GOC_ITEM_H */
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