create an X Input Method in obt for the app to use for all input
Dana Jansens danakj@orodu.net
2 files changed,
62 insertions(+),
0 deletions(-)
M
obt/display.h
→
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);
M
obt/keyboard.c
→
obt/keyboard.c
@@ -34,6 +34,7 @@ /* Get the bitflag for the n'th modifier mask */
#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;@@ -49,12 +50,17 @@ 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; 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)@@ -104,7 +110,61 @@ XFreeModifiermap(modmap);
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)