X-Git-Url: https://git.stderr.nl/gitweb?a=blobdiff_plain;f=libchimara%2Fgarglk.h;h=91c436434f7203d7885b6e6d78adea0545241fda;hb=refs%2Fheads%2Fgtk3;hp=e5234b7b875c03a802def3f31f2959e7330aba55;hpb=da2fd2eb58f6aa8fa4ecf370b40e08f7f52cd866;p=projects%2Fchimara%2Fchimara.git

diff --git a/libchimara/garglk.h b/libchimara/garglk.h
index e5234b7..91c4364 100644
--- a/libchimara/garglk.h
+++ b/libchimara/garglk.h
@@ -1,6 +1,101 @@
 #ifndef __GARGLK_H__
 #define __GARGLK_H__
 
+/**
+ * GARGLK:
+ *
+ * To test at compile time whether the Gargoyle extensions are available, you
+ * can perform a preprocessor test for the existence of %GARGLK. If this
+ * macro is defined, then so are all the Gargoyle extensions. If not, not.
+ *
+ * <note><title>Chimara</title><para>
+ *   Currently, in Chimara, the functions are defined, but a few of them
+ *   (garglk_unput_string() and garglk_unput_string_uni()) are not implemented.
+ *   You can call them, but they will have no effect except to print a warning
+ *   to the console.
+ * </para></note>
+ */
+#define GARGLK 1
+
+extern char* garglk_fileref_get_name(frefid_t fref);
+
+extern void garglk_set_program_name(const char *name);
+extern void garglk_set_program_info(const char *info);
+extern void garglk_set_story_name(const char *name);
+extern void garglk_set_story_title(const char *title);
+/*
+ This function is not implemented even in Gargoyle. Looks like it was planned, 
+ but never added.
+extern void garglk_set_config(const char *name);
+*/
+
+/* garglk_unput_string - removes the specified string from the end of the output buffer, if
+ * indeed it is there. */
+extern void garglk_unput_string(char *str);
+extern void garglk_unput_string_uni(glui32 *str);
+
+/**
+ * zcolor_Transparent:
+ *
+ * Z-machine color constant representing no color, i.e. transparency.
+ *
+ * <warning><para>Passing this constant to garglk_set_zcolors() or
+ * garglk_set_zcolors_stream() is not currently implemented.</para></warning>
+ */
+#define zcolor_Transparent   (-4)
+/**
+ * zcolor_Cursor:
+ *
+ * Z-machine color constant representing the color at the current position of
+ * the cursor.
+ *
+ * <warning><para>Passing this constant to garglk_set_zcolors() or
+ * garglk_set_zcolors_stream() is not currently implemented.</para></warning>
+ */
+#define zcolor_Cursor        (-3)
+/**
+ * zcolor_Current:
+ *
+ * Z-machine color constant representing the current color.
+ */
+#define zcolor_Current       (-2)
+/**
+ * zcolor_Default:
+ *
+ * Z-machine color constant representing the default color.
+ */
+#define zcolor_Default       (-1)
+
+extern void garglk_set_zcolors(glui32 fg, glui32 bg);
+extern void garglk_set_zcolors_stream(strid_t str, glui32 fg, glui32 bg);
 extern void garglk_set_reversevideo(glui32 reverse);
+extern void garglk_set_reversevideo_stream(strid_t str, glui32 reverse);
+
+/* non standard keycodes */
+/**
+ * keycode_Erase:
+ *
+ * Since %keycode_Delete represents either the <keycap>Delete</keycap> or 
+ * <keycap>Backspace</keycap> key, Gargoyle defines a separate constant
+ * %keycode_Erase to represent <emphasis>only</emphasis> the 
+ * <keycap>Delete</keycap> key. In character input, <keycap>Delete</keycap> is
+ * still reported as %keycode_Delete, but the two are distinguished in 
+ * glk_set_terminators_line_event().
+ */
+#define keycode_Erase    (0xffffef7f)
+/**
+ * keycode_MouseWheelUp:
+ *
+ * This key code represents the mouse wheel scrolling up in a window. It is
+ * never used in Chimara.
+ */
+#define keycode_MouseWheelUp        (0xffffeffe)
+/**
+ * keycode_MouseWheelDown:
+ *
+ * This key code represents the mouse wheel scrolling down in a window. It is
+ * never used in Chimara.
+ */
+#define keycode_MouseWheelDown      (0xffffefff)
 
-#endif /* __GARGLK_H__ */
\ No newline at end of file
+#endif /* __GARGLK_H__ */