1 files changed, 109 insertions, 0 deletions
diff --git a/openbox/translate.c b/openbox/translate.c
new file mode 100644
index 00000000..9b4c1406
--- /dev/null
+++ b/openbox/translate.c
@@ -0,0 +1,109 @@
+#include "kernel/openbox.h"
+#include "mouse.h"
+#include <glib.h>
+#include <string.h>
+#include <stdlib.h>
+
+static guint translate_modifier(char *str)
+{
+    if (!g_ascii_strcasecmp("Mod1", str) ||
+        !g_ascii_strcasecmp("A", str)) return Mod1Mask;
+    else if (!g_ascii_strcasecmp("Mod2", str)) return Mod2Mask;
+    else if (!g_ascii_strcasecmp("Mod3", str)) return Mod3Mask;
+    else if (!g_ascii_strcasecmp("Mod4", str) ||
+             !g_ascii_strcasecmp("W", str)) return Mod4Mask;
+    else if (!g_ascii_strcasecmp("Mod5", str)) return Mod5Mask;
+    else if (!g_ascii_strcasecmp("Control", str) ||
+             !g_ascii_strcasecmp("C", str)) return ControlMask;
+    else if (!g_ascii_strcasecmp("Shift", str) ||
+             !g_ascii_strcasecmp("S", str)) return ShiftMask;
+    g_warning("Invalid modifier '%s' in binding.", str);
+    return 0;
+}
+
+gboolean translate_button(char *str, guint *state, guint *button)
+{
+    char **parsed;
+    char *l;
+    int i;
+    gboolean ret = FALSE;
+
+    parsed = g_strsplit(str, "-", -1);
+    
+    /* first, find the button (last token) */
+    l = NULL;
+    for (i = 0; parsed[i] != NULL; ++i)
+	l = parsed[i];
+    if (l == NULL)
+	goto translation_fail;
+
+    /* figure out the mod mask */
+    *state = 0;
+    for (i = 0; parsed[i] != l; ++i) {
+	guint m = translate_modifier(parsed[i]);
+	if (!m) goto translation_fail;
+	*state |= m;
+    }
+
+    /* figure out the button */
+    if (!g_ascii_strcasecmp("Left", l)) *button = 1;
+    else if (!g_ascii_strcasecmp("Middle", l)) *button = 2;
+    else if (!g_ascii_strcasecmp("Right", l)) *button = 3;
+    else if (!g_ascii_strcasecmp("Up", l)) *button = 4;
+    else if (!g_ascii_strcasecmp("Down", l)) *button = 5;
+    else if (!g_ascii_strncasecmp("Button", l, 6)) *button = atoi(l+6);
+    if (!*button) {
+	g_warning("Invalid button '%s' in pointer binding.", l);
+	goto translation_fail;
+    }
+
+    ret = TRUE;
+
+translation_fail:
+    g_strfreev(parsed);
+    return ret;
+}
+
+gboolean translate_key(char *str, guint *state, guint *keycode)
+{
+    char **parsed;
+    char *l;
+    int i;
+    gboolean ret = FALSE;
+    KeySym sym;
+
+    parsed = g_strsplit(str, "-", -1);
+    
+    /* first, find the key (last token) */
+    l = NULL;
+    for (i = 0; parsed[i] != NULL; ++i)
+	l = parsed[i];
+    if (l == NULL)
+	goto translation_fail;
+
+    /* figure out the mod mask */
+    *state = 0;
+    for (i = 0; parsed[i] != l; ++i) {
+	guint m = translate_modifier(parsed[i]);
+	if (!m) goto translation_fail;
+	*state |= m;
+    }
+
+    /* figure out the keycode */
+    sym = XStringToKeysym(l);
+    if (sym == NoSymbol) {
+	g_warning("Invalid key name '%s' in key binding.", l);
+	goto translation_fail;
+    }
+    *keycode = XKeysymToKeycode(ob_display, sym);
+    if (!*keycode) {
+	g_warning("Key '%s' does not exist on the display.", l); 
+	goto translation_fail;
+    }
+
+    ret = TRUE;
+
+translation_fail:
+    g_strfreev(parsed);
+    return ret;
+}