source: trunk/third/gtk/gtk/gtkrc.h @ 14482

/* GTK - The GIMP Toolkit
 * Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Library General Public
 * License as published by the Free Software Foundation; either
 * version 2 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
 * Library General Public License for more details.
 *
 * You should have received a copy of the GNU Library General Public
 * License along with this library; if not, write to the
 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
 * Boston, MA 02111-1307, USA.
 */

/*
 * Modified by the GTK+ Team and others 1997-1999.  See the AUTHORS
 * file for a list of people on the GTK+ Team.  See the ChangeLog
 * files for a list of changes.  These files are distributed with
 * GTK+ at ftp://ftp.gtk.org/pub/gtk/. 
 */

#ifndef __GTK_RC_H__
#define __GTK_RC_H__


#include <gtk/gtkstyle.h>
#include <gtk/gtkwidget.h>

#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */


typedef enum {
  GTK_RC_FG   = 1 << 0,
  GTK_RC_BG   = 1 << 1,
  GTK_RC_TEXT = 1 << 2,
  GTK_RC_BASE = 1 << 3
} GtkRcFlags;

struct _GtkRcStyle
{
  gchar *name;
  gchar *font_name;
  gchar *fontset_name;
  gchar *bg_pixmap_name[5];

  GtkRcFlags color_flags[5];
  GdkColor   fg[5];
  GdkColor   bg[5];
  GdkColor   text[5];
  GdkColor   base[5];

  GtkThemeEngine *engine;
  gpointer        engine_data;
};

void      gtk_rc_init                   (void);
void      gtk_rc_add_default_file    (const gchar *filename);
void      gtk_rc_set_default_files      (gchar **filenames);
gchar**   gtk_rc_get_default_files      (void);
void      gtk_rc_parse                  (const gchar *filename);
void      gtk_rc_parse_string           (const gchar *rc_string);
gboolean  gtk_rc_reparse_all            (void);
GtkStyle* gtk_rc_get_style              (GtkWidget   *widget);
void      gtk_rc_add_widget_name_style  (GtkRcStyle  *rc_style,
                                         const gchar *pattern);
void      gtk_rc_add_widget_class_style (GtkRcStyle  *rc_style,
                                         const gchar *pattern);
void      gtk_rc_add_class_style        (GtkRcStyle  *rc_style,
                                         const gchar *pattern);

GtkRcStyle* gtk_rc_style_new              (void);
void        gtk_rc_style_ref              (GtkRcStyle  *rc_style);
void        gtk_rc_style_unref            (GtkRcStyle  *rc_style);

/* Tell gtkrc to use a custom routine to load images specified in rc files instead of
 *   the default xpm-only loader
 */
typedef GdkPixmap*  (*GtkImageLoader)           (GdkWindow      *window,
                                                 GdkColormap    *colormap,
                                                 GdkBitmap     **mask,
                                                 GdkColor       *transparent_color,
                                                 const gchar    *filename);
void            gtk_rc_set_image_loader         (GtkImageLoader  loader);

GdkPixmap*      gtk_rc_load_image               (GdkColormap    *colormap,
                                                 GdkColor       *transparent_color,
                                                 const gchar    *filename);
gchar*          gtk_rc_find_pixmap_in_path      (GScanner       *scanner,
                                                 const gchar    *pixmap_file);
gchar*          gtk_rc_find_module_in_path      (const gchar    *module_file);
gchar*          gtk_rc_get_theme_dir            (void);
gchar*          gtk_rc_get_module_dir           (void);

/* private functions/definitions */
typedef enum {
  GTK_RC_TOKEN_INVALID = G_TOKEN_LAST,
  GTK_RC_TOKEN_INCLUDE,
  GTK_RC_TOKEN_NORMAL,
  GTK_RC_TOKEN_ACTIVE,
  GTK_RC_TOKEN_PRELIGHT,
  GTK_RC_TOKEN_SELECTED,
  GTK_RC_TOKEN_INSENSITIVE,
  GTK_RC_TOKEN_FG,
  GTK_RC_TOKEN_BG,
  GTK_RC_TOKEN_BASE,
  GTK_RC_TOKEN_TEXT,
  GTK_RC_TOKEN_FONT,
  GTK_RC_TOKEN_FONTSET,
  GTK_RC_TOKEN_BG_PIXMAP,
  GTK_RC_TOKEN_PIXMAP_PATH,
  GTK_RC_TOKEN_STYLE,
  GTK_RC_TOKEN_BINDING,
  GTK_RC_TOKEN_BIND,
  GTK_RC_TOKEN_WIDGET,
  GTK_RC_TOKEN_WIDGET_CLASS,
  GTK_RC_TOKEN_CLASS,
  GTK_RC_TOKEN_LOWEST,
  GTK_RC_TOKEN_GTK,
  GTK_RC_TOKEN_APPLICATION,
  GTK_RC_TOKEN_RC,
  GTK_RC_TOKEN_HIGHEST,
  GTK_RC_TOKEN_ENGINE,
  GTK_RC_TOKEN_MODULE_PATH,
  GTK_RC_TOKEN_LAST
} GtkRcTokenType;

guint   gtk_rc_parse_color      (GScanner            *scanner,
                                 GdkColor            *color);
guint   gtk_rc_parse_state      (GScanner            *scanner,
                                 GtkStateType        *state);
guint   gtk_rc_parse_priority   (GScanner            *scanner,
                                 GtkPathPriorityType *priority);
     


#ifdef __cplusplus
}
#endif /* __cplusplus */


#endif /* __GTK_RC_H__ */