From: Dana Jansens Date: Thu, 11 Feb 2010 16:16:17 +0000 (-0500) Subject: create an X Input Method in obt for the app to use for all input X-Git-Url: https://git.brokenzipper.com/gitweb?a=commitdiff_plain;h=6e280e9f532d5c2424bb4165f1e9a886740c1bc3;p=chaz%2Fopenbox create an X Input Method in obt for the app to use for all input --- diff --git a/obt/display.h b/obt/display.h index ff20f9c9..b5816a9a 100644 --- a/obt/display.h +++ b/obt/display.h @@ -56,6 +56,8 @@ extern gint obt_display_extension_sync_basep; extern Display* obt_display; +/*! Open the X display. You should call g_set_prgname() before calling this + function for X Input Methods to work correctly. */ gboolean obt_display_open(const char *display_name); void obt_display_close(void); diff --git a/obt/keyboard.c b/obt/keyboard.c index 6bb13861..bd7ec7b6 100644 --- a/obt/keyboard.c +++ b/obt/keyboard.c @@ -34,6 +34,7 @@ #define nth_mask(n) (1 << n) static void set_modkey_mask(guchar mask, KeySym sym); +static void xim_init(void); void obt_keyboard_shutdown(); static XModifierKeymap *modmap; @@ -49,6 +50,9 @@ static gboolean hyper_l = FALSE; static gboolean started = FALSE; +static XIM xim = NULL; +static XIMStyle xim_style = 0; + void obt_keyboard_reload(void) { gint i, j, k; @@ -56,6 +60,8 @@ void obt_keyboard_reload(void) if (started) obt_keyboard_shutdown(); /* free stuff */ started = TRUE; + xim_init(); + /* reset the keys to not be bound to any masks */ for (i = 0; i < OBT_KEYBOARD_NUM_MODKEYS; ++i) modkeys_keys[i] = 0; @@ -104,9 +110,63 @@ void obt_keyboard_shutdown(void) modmap = NULL; XFree(keymap); keymap = NULL; + if (xim) XCloseIM(xim); + xim = NULL; + xim_style = 0; started = FALSE; } +void xim_init(void) +{ + gchar *aname, *aclass; + + aname = g_strdup(g_get_prgname()); + if (!aname) aname = g_strdup("obt"); + + aclass = g_strdup(aname); + 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) + g_message("Failed to open an Input Method"); + else { + XIMStyles *xim_styles = NULL; + char *r; + + /* get the input method styles */ + r = XGetIMValues(xim, XNQueryInputStyle, &xim_styles, NULL); + if (r || !xim_styles) + g_message("Input Method does not support any styles"); + if (xim_styles) { + int i; + + /* find a style that doesnt need preedit or status */ + for (i = 0; i < xim_styles->count_styles; ++i) { + if (xim_styles->supported_styles[i] == + (XIMPreeditNothing | XIMStatusNothing)) + { + xim_style = xim_styles->supported_styles[i]; + break; + } + } + XFree(xim_styles); + } + + if (!xim_style) { + g_message("Input Method does not support a usable style"); + + XCloseIM(xim); + xim = NULL; + } + } + + g_free(aclass); + g_free(aname); +} + guint obt_keyboard_keycode_to_modmask(guint keycode) { gint i, j;