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Don't corrupt odd keymaps (#316638, Kean Johnston)

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2005-11-10  Matthias Clasen  <mclasen@redhat.com>

	Don't corrupt odd keymaps (#316638, Kean Johnston)

	* gdk/x11/gdkkeys-x11.c (set_symbol): Auxiliary function to
	handle frobbing keymaps with odd numbers of syms/code.

	* gdk/x11/gdkkeys-x11.c (update_keymaps): Use set_symbol() to
	frob the keymap.
This commit is contained in:
Matthias Clasen 2005-11-10 17:38:09 +00:00 committed by Matthias Clasen
parent 938d34c059
commit 83e2e23fe1
3 changed files with 37 additions and 5 deletions
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8
ChangeLog
View File

@ -1,5 +1,13 @@
2005-11-10 Matthias Clasen <mclasen@redhat.com>
Don't corrupt odd keymaps (#316638, Kean Johnston)
* gdk/x11/gdkkeys-x11.c (set_symbol): Auxiliary function to
handle frobbing keymaps with odd numbers of syms/code.
* gdk/x11/gdkkeys-x11.c (update_keymaps): Use set_symbol() to
frob the keymap.
Improve navigation to parent folders. (#318444, Andrei Yurkevich)
* gtk/gtkpathbar.[hc]: Add a child_path argument to

8
ChangeLog.pre-2-10
View File

@ -1,5 +1,13 @@
2005-11-10 Matthias Clasen <mclasen@redhat.com>
Don't corrupt odd keymaps (#316638, Kean Johnston)
* gdk/x11/gdkkeys-x11.c (set_symbol): Auxiliary function to
handle frobbing keymaps with odd numbers of syms/code.
* gdk/x11/gdkkeys-x11.c (update_keymaps): Use set_symbol() to
frob the keymap.
Improve navigation to parent folders. (#318444, Andrei Yurkevich)
* gtk/gtkpathbar.[hc]: Add a child_path argument to

26
gdk/x11/gdkkeys-x11.c
View File

@ -323,12 +323,28 @@ get_symbol (const KeySym *syms,
gint index;
index = KEYSYM_INDEX(keymap_x11, group, level);
if (index > keymap_x11->keysyms_per_keycode)
if (index >= keymap_x11->keysyms_per_keycode)
return NoSymbol;
return syms[index];
}
static void
set_symbol (KeySym *syms,
GdkKeymapX11 *keymap_x11,
gint group,
gint level,
KeySym sym)
{
gint index;
index = KEYSYM_INDEX(keymap_x11, group, level);
if (index >= keymap_x11->keysyms_per_keycode)
return;
syms[index] = sym;
}
static void
update_keymaps (GdkKeymapX11 *keymap_x11)
{
@ -374,7 +390,7 @@ update_keymaps (GdkKeymapX11 *keymap_x11)
for (i = 0 ; i < 2 ; i++)
{
if (get_symbol (syms, keymap_x11, i, 0) == GDK_Tab)
syms[KEYSYM_INDEX (keymap_x11, i, 1)] = GDK_ISO_Left_Tab;
set_symbol (syms, keymap_x11, i, 1, GDK_ISO_Left_Tab);
}
/*
@ -389,8 +405,8 @@ update_keymaps (GdkKeymapX11 *keymap_x11)
gdk_keyval_convert_case (get_symbol (syms, keymap_x11, 0, 0), &lower, &upper);
if (lower != upper)
{
syms[KEYSYM_INDEX (keymap_x11, 0, 0)] = lower;
syms[KEYSYM_INDEX (keymap_x11, 0, 1)] = upper;
set_symbol (syms, keymap_x11, 0, 0, lower);
set_symbol (syms, keymap_x11, 0, 1, upper);
}
}
@ -1201,7 +1217,7 @@ MyEnhancedXkbTranslateKeyCode(register XkbDescPtr xkb,
/* ---- End stuff GDK adds to the original Xlib version ---- */
return (syms[col]!=NoSymbol);
return (syms[col] != NoSymbol);
}
#endif /* HAVE_XKB */