* 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
+ * 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
- * Library General Public License for more details.
+ * Lesser 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., 675 Mass Ave, Cambridge, MA 02139, USA.
+ * 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/.
+ */
+
+#if !defined (__GTK_H_INSIDE__) && !defined (GTK_COMPILATION)
+#error "Only <gtk/gtk.h> can be included directly."
+#endif
+
#ifndef __GTK_RC_H__
#define __GTK_RC_H__
#include <gtk/gtkstyle.h>
-#include <gtk/gtkwidget.h>
+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;
-#ifdef __cplusplus
-extern "C" {
-#endif /* __cplusplus */
+ /* 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);
+};
+
+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_init (void);
void gtk_rc_parse (const gchar *filename);
void gtk_rc_parse_string (const gchar *rc_string);
-GtkStyle* gtk_rc_get_style (GtkWidget *widget);
-void gtk_rc_add_widget_name_style (GtkStyle *style,
- const gchar *pattern);
-void gtk_rc_add_widget_class_style (GtkStyle *style,
- const gchar *pattern);
+gboolean gtk_rc_reparse_all (void);
+
+GType gtk_rc_style_get_type (void) G_GNUC_CONST;
+GtkRcStyle* gtk_rc_style_new (void);
+GtkRcStyle* gtk_rc_style_copy (GtkRcStyle *orig);
+
+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);
+void _gtk_rc_style_set_symbolic_color (GtkRcStyle *rc_style,
+ const gchar *name,
+ const GdkColor *color);
-#ifdef __cplusplus
-}
-#endif /* __cplusplus */
+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__ */
projects / ~andy / gtk / blobdiff