X-Git-Url: https://git.dogcows.com/gitweb?a=blobdiff_plain;f=obt%2Fkeyboard.c;h=8bfdd39b7f79046daa5d8a326803cbe9bfa25293;hb=d09fd3183e6a52c63fcfdcf62d418cfdccb0015b;hp=5e2184298b48c1b5dbcb16808528c090e691ebd9;hpb=096dad0c6c027100494ede811b33cb8558d32e25;p=chaz%2Fopenbox

diff --git a/obt/keyboard.c b/obt/keyboard.c
index 5e218429..8bfdd39b 100644
--- a/obt/keyboard.c
+++ b/obt/keyboard.c
@@ -116,10 +116,19 @@ void obt_keyboard_reload(void)
 
 void obt_keyboard_shutdown(void)
 {
+    GSList *it;
+
     XFreeModifiermap(modmap);
     modmap = NULL;
     XFree(keymap);
     keymap = NULL;
+    for (it = xic_all; it; it = g_slist_next(it)) {
+        ObtIC* ic = it->data;
+        if (ic->xic) {
+            XDestroyIC(ic->xic);
+            ic->xic = NULL;
+        }
+    }
     if (xim) XCloseIM(xim);
     xim = NULL;
     xim_style = 0;
@@ -138,7 +147,6 @@ void xim_init(void)
     if (g_ascii_islower(aclass[0]))
         aclass[0] = g_ascii_toupper(aclass[0]);
 
-    g_print("Opening Input Method for %s %s\n", aname, aclass);
     xim = XOpenIM(obt_display, NULL, aname, aclass);
 
     if (!xim)
@@ -182,23 +190,40 @@ void xim_init(void)
     g_free(aname);
 }
 
-guint obt_keyboard_keycode_to_modmask(guint keycode)
+ObtModkeysKey obt_keyboard_keyevent_to_modkey(XEvent *e)
 {
-    gint i, j;
-    guint mask = 0;
-
-    if (keycode == NoSymbol) return 0;
+    KeySym sym;
 
-    /* go through each of the modifier masks (eg ShiftMask, CapsMask...) */
-    for (i = 0; i < NUM_MASKS; ++i) {
-        /* go through each keycode that is bound to the mask */
-        for (j = 0; j < modmap->max_keypermod; ++j) {
-            /* compare with a keycode that is bound to the mask (i) */
-            if (modmap->modifiermap[i*modmap->max_keypermod + j] == keycode)
-                mask |= nth_mask(i);
-        }
+    g_return_val_if_fail(e->type == KeyPress || e->type == KeyRelease,
+                         OBT_KEYBOARD_MODKEY_NONE);
+
+    XLookupString(&e->xkey, NULL, 0, &sym, NULL);
+
+    switch (sym) {
+    case XK_Num_Lock: return OBT_KEYBOARD_MODKEY_NUMLOCK;
+    case XK_Scroll_Lock: return OBT_KEYBOARD_MODKEY_SCROLLLOCK;
+    case XK_Caps_Lock: return OBT_KEYBOARD_MODKEY_SHIFT;
+    case XK_Alt_L:
+    case XK_Alt_R: return OBT_KEYBOARD_MODKEY_ALT;
+    case XK_Super_L:
+    case XK_Super_R: return OBT_KEYBOARD_MODKEY_SUPER;
+    case XK_Hyper_L:
+    case XK_Hyper_R: return OBT_KEYBOARD_MODKEY_HYPER;
+    case XK_Meta_L:
+    case XK_Meta_R: return OBT_KEYBOARD_MODKEY_META;
+    case XK_Control_L:
+    case XK_Control_R: return OBT_KEYBOARD_MODKEY_CONTROL;
+    case XK_Shift_L:
+    case XK_Shift_R: return OBT_KEYBOARD_MODKEY_SHIFT;
+    default: return OBT_KEYBOARD_MODKEY_NONE;
     }
-    return mask;
+}
+
+guint obt_keyboard_keyevent_to_modmask(XEvent *e)
+{
+    g_return_val_if_fail(e->type == KeyPress || e->type == KeyRelease, 0);
+
+    return obt_keyboard_modkey_to_modmask(obt_keyboard_keyevent_to_modkey(e));
 }
 
 guint obt_keyboard_only_modmasks(guint mask)
@@ -274,7 +299,7 @@ KeyCode* obt_keyboard_keysym_to_keycode(KeySym sym)
     for (i = min_keycode; i <= max_keycode; ++i)
         for (j = 0; j < keysyms_per_keycode; ++j)
             if (sym == keymap[(i-min_keycode) * keysyms_per_keycode + j]) {
-                ret = g_renew(KeyCode, ret, ++n);
+                ret = g_renew(KeyCode, ret, ++n + 1);
                 ret[n-1] = i;
                 ret[n] = 0;
             }
@@ -331,6 +356,9 @@ gunichar obt_keyboard_keypress_to_unichar(ObtIC *ic, XEvent *ev)
                 got_string = TRUE;
             }
         }
+        else if (status == XLookupKeySym)
+            /* this key doesn't have a text representation, it is a command
+               key of some sort */;
         else
             g_message("Bad keycode lookup. Keysym 0x%x Status: %s\n",
                       (guint) sym,
@@ -372,11 +400,6 @@ KeySym obt_keyboard_keypress_to_keysym(XEvent *ev)
 
 void obt_keyboard_context_renew(ObtIC *ic)
 {
-    if (ic->xic) {
-        XDestroyIC(ic->xic);
-        ic->xic = NULL;
-    }
-
     if (xim) {
         ic->xic = XCreateIC(xim,
                             XNInputStyle, xim_style,
@@ -395,7 +418,7 @@ ObtIC* obt_keyboard_context_new(Window client, Window focus)
 
     g_return_val_if_fail(client != None && focus != None, NULL);
 
-    ic = g_new(ObtIC, 1);
+    ic = g_slice_new(ObtIC);
     ic->ref = 1;
     ic->client = client;
     ic->focus = focus;
@@ -416,7 +439,8 @@ void obt_keyboard_context_unref(ObtIC *ic)
 {
     if (--ic->ref < 1) {
         xic_all = g_slist_remove(xic_all, ic);
-        XDestroyIC(ic->xic);
-        g_free(ic);
+        if (ic->xic)
+            XDestroyIC(ic->xic);
+        g_slice_free(ObtIC, ic);
     }
 }