PIKApp/libpikawidgets/pikacolordisplay.h

107 lines
4.1 KiB
C

/* LIBPIKA - The PIKA Library
* Copyright (C) 1995-1997 Peter Mattis and Spencer Kimball
*
* pikacolordisplay.c
* Copyright (C) 1999 Manish Singh <yosh@gimp.org>
*
* This library is free software: you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 3 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library. If not, see
* <https://www.gnu.org/licenses/>.
*/
#if !defined (__PIKA_WIDGETS_H_INSIDE__) && !defined (PIKA_WIDGETS_COMPILATION)
#error "Only <libpikawidgets/pikawidgets.h> can be included directly."
#endif
#ifndef __PIKA_COLOR_DISPLAY_H__
#define __PIKA_COLOR_DISPLAY_H__
G_BEGIN_DECLS
/* For information look at the html documentation */
#define PIKA_TYPE_COLOR_DISPLAY (pika_color_display_get_type ())
#define PIKA_COLOR_DISPLAY(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), PIKA_TYPE_COLOR_DISPLAY, PikaColorDisplay))
#define PIKA_COLOR_DISPLAY_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), PIKA_TYPE_COLOR_DISPLAY, PikaColorDisplayClass))
#define PIKA_IS_COLOR_DISPLAY(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), PIKA_TYPE_COLOR_DISPLAY))
#define PIKA_IS_COLOR_DISPLAY_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), PIKA_TYPE_COLOR_DISPLAY))
#define PIKA_COLOR_DISPLAY_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), PIKA_TYPE_COLOR_DISPLAY, PikaColorDisplayClass))
typedef struct _PikaColorDisplayPrivate PikaColorDisplayPrivate;
typedef struct _PikaColorDisplayClass PikaColorDisplayClass;
struct _PikaColorDisplay
{
GObject parent_instance;
PikaColorDisplayPrivate *priv;
};
struct _PikaColorDisplayClass
{
GObjectClass parent_class;
const gchar *name;
const gchar *help_id;
const gchar *icon_name;
/* virtual functions */
void (* convert_buffer) (PikaColorDisplay *display,
GeglBuffer *buffer,
GeglRectangle *area);
GtkWidget * (* configure) (PikaColorDisplay *display);
/* signals */
void (* changed) (PikaColorDisplay *display);
/* Padding for future expansion */
void (* _pika_reserved1) (void);
void (* _pika_reserved2) (void);
void (* _pika_reserved3) (void);
void (* _pika_reserved4) (void);
void (* _pika_reserved5) (void);
void (* _pika_reserved6) (void);
void (* _pika_reserved7) (void);
void (* _pika_reserved8) (void);
};
GType pika_color_display_get_type (void) G_GNUC_CONST;
PikaColorDisplay * pika_color_display_clone (PikaColorDisplay *display);
void pika_color_display_convert_buffer (PikaColorDisplay *display,
GeglBuffer *buffer,
GeglRectangle *area);
void pika_color_display_load_state (PikaColorDisplay *display,
PikaParasite *state);
PikaParasite * pika_color_display_save_state (PikaColorDisplay *display);
GtkWidget * pika_color_display_configure (PikaColorDisplay *display);
void pika_color_display_configure_reset (PikaColorDisplay *display);
void pika_color_display_changed (PikaColorDisplay *display);
void pika_color_display_set_enabled (PikaColorDisplay *display,
gboolean enabled);
gboolean pika_color_display_get_enabled (PikaColorDisplay *display);
PikaColorConfig * pika_color_display_get_config (PikaColorDisplay *display);
PikaColorManaged * pika_color_display_get_managed (PikaColorDisplay *display);
G_END_DECLS
#endif /* __PIKA_COLOR_DISPLAY_H__ */