Add is_modifier and is_special_modifier functions to SugarKeyGrabber.
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@ -121,6 +121,16 @@
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)
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)
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(define-method is_modifier
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(of-object "SugarKeyGrabber")
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(c-name "sugar_key_grabber_is_modifier")
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(return-type "gboolean")
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(parameters
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'("guint" "keycode")
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'("guint" "mask" (default "-1"))
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)
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)
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;; From sexy-icon-entry.h
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(define-function sexy_icon_entry_get_type
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@ -217,3 +217,42 @@ sugar_key_grabber_grab(SugarKeyGrabber *grabber, const char *key)
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grabber->keys = g_list_append(grabber->keys, keyinfo);
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}
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gboolean
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sugar_key_grabber_is_modifier(SugarKeyGrabber *grabber, guint keycode, guint mask)
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{
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Display *xdisplay;
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XModifierKeymap *modmap;
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gint start, end, i, mod_index;
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gboolean is_modifier = FALSE;
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xdisplay = gdk_x11_drawable_get_xdisplay(GDK_DRAWABLE (grabber->root));
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modmap = XGetModifierMapping(xdisplay);
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if (mask != -1) {
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mod_index = 0;
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mask = mask >> 1;
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while (mask != 0) {
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mask = mask >> 1;
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mod_index += 1;
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}
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start = mod_index * modmap->max_keypermod;
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end = (mod_index + 1) * modmap->max_keypermod;
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} else {
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start = 0;
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end = 8 * modmap->max_keypermod;
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}
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for (i = start; i < end; i++) {
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if (keycode == modmap->modifiermap[i]) {
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is_modifier = TRUE;
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break;
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}
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}
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XFreeModifiermap (modmap);
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return is_modifier;
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}
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@ -60,6 +60,9 @@ void sugar_key_grabber_grab (SugarKeyGrabber *grabber,
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char *sugar_key_grabber_get_key (SugarKeyGrabber *grabber,
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guint keycode,
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guint state);
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gboolean sugar_key_grabber_is_modifier (SugarKeyGrabber *grabber,
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guint keycode,
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guint mask);
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G_END_DECLS
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