/* 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 Lesser 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 * 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, write to the * Free Software Foundation, Inc., 59 Temple Place - Suite 330, * Boston, MA 02111-1307, USA. */ /* * Modified by the GTK+ Team and others 1997-2000. 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__ #if defined(GTK_DISABLE_SINGLE_INCLUDES) && !defined (__GTK_H_INSIDE__) && !defined (GTK_COMPILATION) #error "Only can be included directly." #endif #include G_BEGIN_DECLS /* Forward declarations */ typedef struct _GtkIconFactory GtkIconFactory; typedef struct _GtkRcContext GtkRcContext; typedef struct _GtkRcStyleClass GtkRcStyleClass; #define GTK_TYPE_RC_STYLE (gtk_rc_style_get_type ()) #define GTK_RC_STYLE(object) (G_TYPE_CHECK_INSTANCE_CAST ((object), GTK_TYPE_RC_STYLE, GtkRcStyle)) #define GTK_RC_STYLE_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_RC_STYLE, GtkRcStyleClass)) #define GTK_IS_RC_STYLE(object) (G_TYPE_CHECK_INSTANCE_TYPE ((object), GTK_TYPE_RC_STYLE)) #define GTK_IS_RC_STYLE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_RC_STYLE)) #define GTK_RC_STYLE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_RC_STYLE, GtkRcStyleClass)) 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 { GObject parent_instance; /*< public >*/ gchar *name; gchar *bg_pixmap_name[5]; PangoFontDescription *font_desc; GtkRcFlags color_flags[5]; GdkColor fg[5]; GdkColor bg[5]; GdkColor text[5]; GdkColor base[5]; gint xthickness; gint ythickness; /*< private >*/ GArray *rc_properties; /* list of RC style lists including this RC style */ GSList *rc_style_lists; GSList *icon_factories; guint engine_specified : 1; /* The RC file specified the engine */ }; struct _GtkRcStyleClass { GObjectClass parent_class; /* Create an empty RC style of the same type as this RC style. * The default implementation, which does * g_object_new (G_OBJECT_TYPE (style), NULL); * should work in most cases. */ GtkRcStyle * (*create_rc_style) (GtkRcStyle *rc_style); /* Fill in engine specific parts of GtkRcStyle by parsing contents * of brackets. Returns G_TOKEN_NONE if successful, otherwise returns * the token it expected but didn't get. */ guint (*parse) (GtkRcStyle *rc_style, GtkSettings *settings, GScanner *scanner); /* Combine RC style data from src into dest. If overridden, this * function should chain to the parent. */ void (*merge) (GtkRcStyle *dest, GtkRcStyle *src); /* Create an empty style suitable to this RC style */ GtkStyle * (*create_style) (GtkRcStyle *rc_style); /* Padding for future expansion */ void (*_gtk_reserved1) (void); void (*_gtk_reserved2) (void); void (*_gtk_reserved3) (void); void (*_gtk_reserved4) (void); }; #ifdef G_OS_WIN32 /* Reserve old names for DLL ABI backward compatibility */ #define gtk_rc_add_default_file gtk_rc_add_default_file_utf8 #define gtk_rc_set_default_files gtk_rc_set_default_files_utf8 #define gtk_rc_parse gtk_rc_parse_utf8 #endif void _gtk_rc_init (void); GSList* _gtk_rc_parse_widget_class_path (const gchar *pattern); void _gtk_rc_free_widget_class_path (GSList *list); gboolean _gtk_rc_match_widget_class (GSList *list, gint length, gchar *path, gchar *path_reversed); void gtk_rc_add_default_file (const gchar *filename); void gtk_rc_set_default_files (gchar **filenames); gchar** gtk_rc_get_default_files (void); GtkStyle* gtk_rc_get_style (GtkWidget *widget); GtkStyle* gtk_rc_get_style_by_paths (GtkSettings *settings, const char *widget_path, const char *class_path, GType type); gboolean gtk_rc_reparse_all_for_settings (GtkSettings *settings, gboolean force_load); void gtk_rc_reset_styles (GtkSettings *settings); gchar* gtk_rc_find_pixmap_in_path (GtkSettings *settings, GScanner *scanner, const gchar *pixmap_file); void gtk_rc_parse (const gchar *filename); void gtk_rc_parse_string (const gchar *rc_string); gboolean gtk_rc_reparse_all (void); #ifndef GTK_DISABLE_DEPRECATED 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); #endif /* GTK_DISABLE_DEPRECATED */ GType gtk_rc_style_get_type (void) G_GNUC_CONST; GtkRcStyle* gtk_rc_style_new (void); GtkRcStyle* gtk_rc_style_copy (GtkRcStyle *orig); #ifndef GTK_DISABLE_DEPRECATED void gtk_rc_style_ref (GtkRcStyle *rc_style); void gtk_rc_style_unref (GtkRcStyle *rc_style); #endif 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); gchar* gtk_rc_get_im_module_path (void); gchar* gtk_rc_get_im_module_file (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_TEXT, GTK_RC_TOKEN_BASE, GTK_RC_TOKEN_XTHICKNESS, GTK_RC_TOKEN_YTHICKNESS, GTK_RC_TOKEN_FONT, GTK_RC_TOKEN_FONTSET, GTK_RC_TOKEN_FONT_NAME, 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_THEME, GTK_RC_TOKEN_RC, GTK_RC_TOKEN_HIGHEST, GTK_RC_TOKEN_ENGINE, GTK_RC_TOKEN_MODULE_PATH, GTK_RC_TOKEN_IM_MODULE_PATH, GTK_RC_TOKEN_IM_MODULE_FILE, GTK_RC_TOKEN_STOCK, GTK_RC_TOKEN_LTR, GTK_RC_TOKEN_RTL, GTK_RC_TOKEN_COLOR, GTK_RC_TOKEN_UNBIND, GTK_RC_TOKEN_LAST } GtkRcTokenType; GScanner* gtk_rc_scanner_new (void); guint gtk_rc_parse_color (GScanner *scanner, GdkColor *color); guint gtk_rc_parse_color_full (GScanner *scanner, GtkRcStyle *style, GdkColor *color); guint gtk_rc_parse_state (GScanner *scanner, GtkStateType *state); guint gtk_rc_parse_priority (GScanner *scanner, GtkPathPriorityType *priority); /* rc properties * (structure forward declared in gtkstyle.h) */ struct _GtkRcProperty { /* quark-ified property identifier like "GtkScrollbar::spacing" */ GQuark type_name; GQuark property_name; /* fields similar to GtkSettingsValue */ gchar *origin; GValue value; }; const GtkRcProperty* _gtk_rc_style_lookup_rc_property (GtkRcStyle *rc_style, GQuark type_name, GQuark property_name); void _gtk_rc_style_set_rc_property (GtkRcStyle *rc_style, GtkRcProperty *property); void _gtk_rc_style_unset_rc_property (GtkRcStyle *rc_style, GQuark type_name, GQuark property_name); GSList * _gtk_rc_style_get_color_hashes (GtkRcStyle *rc_style); const gchar* _gtk_rc_context_get_default_font_name (GtkSettings *settings); void _gtk_rc_context_destroy (GtkSettings *settings); G_END_DECLS #endif /* __GTK_RC_H__ */