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+/******************************************************************************* * $Id: $
+ *
+ * UTF-8 X test program (It contains MINIMAL code to support XIM !!!)
+ *
+ * Copyright (c) 2000-2002 O'ksi'D
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *
+ * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * Neither the name of O'ksi'D nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
+ * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ *
+ * Author : Jean-Marc Lienher ( http://oksid.ch )
+ *
+ ******************************************************************************/
+
+/*
+To test it do :
+
+kinput2 -canna
+XMODIFIERS="@im=kinput2"; export XMODIFIERS
+LANG=ja_JP; export LANG
+./test
+
+ to open a conversion window press "Shift space"
+ type some keys.
+ press space.
+ select glyph with arrows keys.
+ press return.
+ press return.
+ press "Shift space" to close the window
+
+LANG=ar_AE; export LANG
+LANG=he_IL; export LANG
+export LANG=ja_JP; export XMODIFIERS="@im=kinput2"
+export LANG=ja_JP; export XMODIFIERS="@im=nicolatter"
+export LANG=ja_JP; export XMODIFIERS="@im=jmode"
+export LANG=ja_JP; export XMODIFIERS="@im=htt"
+export LANG=ko_KR; export XMODIFIERS="@im=Ami"
+export LANG=zh_TW; export XMODIFIERS="@im=xcin-zh_TW"
+export LANG=zh_TW; export XMODIFIERS="@im=xcin-zh_CN"
+export LANG=C; export XMODIFIERS="@im=interxim"
+*/
+
+#include <stdlib.h>
+#include <string.h>
+#include <stdio.h>
+#include <wchar.h>
+#include "Xutf8.h"
+#include <X11/Xlocale.h>
+#include <X11/X.h>
+#include <X11/Xlib.h>
+#include <X11/Xutil.h>
+#include <X11/Intrinsic.h>
+#include <X11/Xmd.h>
+
+char *jp_txt = "é UTF-8 e\xCC\x82=\xC3\xAA"
+ " \357\274\270\357\274\254\357\274\246\357\274"
+ "\244\345\220\215\343\201\247\346\214\207 \345\256\232"
+ "\343\201\231\343\202\213";
+
+char *rtl_txt = "->e\xCC\x82=\xC3\xAA";
+
+XIM xim_im = NULL;
+XIC xim_ic = NULL;
+static XIMStyles* xim_styles = NULL;
+XUtf8FontStruct *fontset;
+GC gc;
+int x = 2;
+int y = 40;
+
+int main(int argc, char**argv)
+{
+ char **missing_charset_list;
+ int missing_charset_count;
+ XGCValues xgcv;
+ unsigned long mask;
+ Display* dpy;
+ int scr;
+ Window w, root;
+ XSetWindowAttributes set_attr;
+ int i;
+ XIMStyle *style;
+ static char buf[128];
+ KeySym keysym = 0;
+ Status status;
+ XWMHints wm_hints;
+ XClassHint class_hints;
+ XIMStyle input_style = 0;
+ char **font_name_list;
+ char *def_string;
+ XFontStruct **font_struct_list;
+ char **font_encoding_list;
+ int nb_font;
+ int len = 0;
+ int no_xim = 0;
+
+ printf ("A -> %c \n", XUtf8Tolower('A'));
+ if (!setlocale(LC_ALL, ""))
+ puts("locale not supported by C library, locale unchanged");
+
+ if (!XSetLocaleModifiers(""))
+ puts("X locale modifiers not supported, using default");
+
+ dpy = XOpenDisplay(0);
+ if (!dpy) { puts("cannot open display.\n"); exit(-1); }
+ scr = DefaultScreen(dpy);
+ root = RootWindow(dpy, scr);
+ set_attr.event_mask = KeyPressMask|FocusChangeMask;
+ set_attr.background_pixel = WhitePixel(dpy, DefaultScreen(dpy));
+ set_attr.border_pixel = BlackPixel(dpy, DefaultScreen(dpy));
+ w = XCreateWindow(dpy, root, 10,10,200,100,0,
+ DefaultDepth(dpy, DefaultScreen(dpy)),
+ InputOutput, DefaultVisual(dpy, DefaultScreen(dpy)),
+ CWEventMask | CWBackPixel | CWBorderPixel, &set_attr);
+ if (!w) { puts("cannot creat window.\n"); exit(-1); }
+
+ class_hints.res_name = "test";
+ class_hints.res_class = "Test";
+ wm_hints.input = True;
+ wm_hints.flags = InputHint;
+
+ XmbSetWMProperties(dpy, w, "test", "test", NULL, 0,
+ NULL, &wm_hints, &class_hints);
+
+ XMapWindow(dpy, w);
+ xim_im = XOpenIM(dpy, NULL, "test", "Test");
+ if (!xim_im) {
+ puts("cannot Open Input Manager: Try default.\n");
+ XSetLocaleModifiers("@im=");
+ xim_im = XOpenIM(dpy, NULL, "test", "Test");
+ if (!xim_im) { puts("Failed exiting.\n"); exit(-1); }
+ }
+ XGetIMValues (xim_im, XNQueryInputStyle, &xim_styles, NULL, NULL);
+ for (i = 0, style = xim_styles->supported_styles;
+ i < xim_styles->count_styles; i++, style++)
+ {
+ if (i == 0 && *style == (XIMStatusNone|XIMPreeditNone)) {
+ printf("this is not a XIM server !!!\n");
+ no_xim = 1;
+ }
+ printf("input style : 0x%X\n", *style);
+ }
+
+ xim_ic = XCreateIC(xim_im,
+ XNInputStyle,
+ (XIMPreeditNothing | XIMStatusNothing),
+ XNClientWindow, w,
+ XNFocusWindow, w,
+ NULL);
+ if (!xim_ic) { puts("cannot create Input Context.\n"); exit(-1);}
+ XFree(xim_styles);
+ XSetICFocus(xim_ic);
+
+ /***************************************************************/
+ /** I don't recommand to use a font base name list similar
+ * to the following one in a real application ;-)
+ * You should use an iso8859-1 font, plus a single font for
+ * your language. */
+ /***************************************************************/
+ fontset = XCreateUtf8FontStruct(dpy,
+ "-*-*-*-*-*-*-*-*-*-*-*-*-iso8858-3," /* not valid */
+ "-*-*-medium-r-*-*-*-*-*-*-*-*-iso8859-1,"
+ "-*-*-*-*-*-*-*-*-*-*-*-*-iso8859-6,"
+ "-*-*-*-*-*-*-*-*-*-*-*-*-iso8859-8,"
+ "-*-*-*-*-*-*-*-*-*-*-*-*-ksc5601.1987-0,"
+ "-*-symbol-*-*-*-*-*-*-*-*-*-*-adobe-fontspecific,"
+ "-*-*-*-*-*-*-*-*-*-*-*-*-iso8859-2,"
+ "-*-*-*-*-*-*-*-*-*-*-*-*-koi8-1,"
+ "-*-*-*-*-*-*-*-*-*-*-*-*-jisx0208.1983-0,"
+ "-*-*-*-*-*-*-*-*-*-*-*-*-jisx0212.1990-0,"
+ "-*-*-*-*-*-*-*-*-*-*-*-*-big5-0,"
+ "-*-*-*-*-*-*-*-*-*-*-*-*-jisx0201.1976-0,"
+ "-*-unifont-*-*-*-*-*-*-*-*-*-*-iso10646-1[0x300 0x400_0x500],"
+ "-*-*-*-*-*-*-*-*-*-*-*-*-*-*");
+
+ /* THIS PART IS NOT REQUIERED */
+ nb_font = fontset->nb_font;
+
+ while (nb_font > 0) {
+ nb_font--;
+ if (fontset->fonts[nb_font]) {
+ printf("encoding=\"\" fid=%d \n %s\n",
+ // fontset->encodings[nb_font],
+ fontset->fonts[nb_font]->fid,
+ fontset->font_name_list[nb_font]);
+ }
+ }
+ /* END OF NOT REQUIERED PART*/
+
+ mask = (GCForeground | GCBackground);
+ xgcv.foreground = BlackPixel(dpy, DefaultScreen(dpy));
+ xgcv.background = WhitePixel(dpy, DefaultScreen(dpy));
+
+ gc = XCreateGC(dpy, w, mask, &xgcv);
+ if (!gc) { puts("cannot create Graphic Context.\n"); exit(-1);}
+
+
+ /***************************************************************/
+ while (1) {
+ int filtered;
+ static XEvent xevent;
+ static XVaNestedList list1 = 0;
+ int r;
+
+ XNextEvent(dpy, &xevent);
+ if (xevent.type == KeyPress) {
+ XKeyEvent *e = (XKeyEvent*) &xevent;
+ printf ("0x%X %d\n", e->state, e->keycode);
+ }
+ if (xevent.type == DestroyNotify) {
+ /* XIM server has crashed */
+ no_xim = 1;
+ XSetLocaleModifiers("@im=");
+ xim_im = XOpenIM(dpy, NULL, "test", "Test");
+ if (xim_im) {
+ xim_ic = XCreateIC(xim_im,
+ XNInputStyle, (XIMPreeditNothing |
+ XIMStatusNothing),
+ XNClientWindow, w,
+ XNFocusWindow, w,
+ NULL);
+ } else {
+ xim_ic = NULL;
+ }
+ if (!xim_ic) {
+ puts("Crash recovery failed. exiting.\n");
+ exit(-1);
+ }
+ }
+ if (xevent.type != DestroyNotify) {
+ filtered = XFilterEvent(&xevent, 0);
+ }
+ if (xevent.type == FocusOut && xim_ic) XUnsetICFocus(xim_ic);
+ if (xevent.type == FocusIn && xim_ic) XSetICFocus(xim_ic);
+
+ if (xevent.type == KeyPress && !filtered) {
+ len = XUtf8LookupString(xim_ic, &xevent.xkey,
+ buf, 127, &keysym, &status);
+
+ if (len == 1 && buf[0] == '\b') {
+ x -= XUtf8TextWidth(fontset, buf, len);
+ XUtf8DrawImageString(dpy, w, fontset, gc,
+ x, y, buf, len);
+ } else if (len == 1 && buf[0] == '\r') {
+ y += fontset->ascent + fontset->descent;
+ x = 0;
+ XCloseIM(xim_im);
+ } else {
+ XUtf8DrawImageString(dpy, w, fontset, gc,
+ x, y, buf, len);
+ x += XUtf8TextWidth(fontset, buf, len);
+ }
+
+
+ XUtf8DrawString(dpy, w, fontset, gc, 0, 20,
+ jp_txt, strlen(jp_txt));
+
+ XUtf8DrawString(dpy, w, fontset, gc, 50, 90,
+ rtl_txt, strlen(rtl_txt));
+ XUtf8DrawRtlString(dpy, w, fontset, gc,
+ 50, 90, rtl_txt, strlen(rtl_txt));
+ buf[len] = 0;
+ printf("'%s' %d %x\n", buf, keysym, keysym);
+ buf[0] = 0;
+
+ }
+ if (filtered) {
+ printf("Dead key\n");
+ }
+ }
+ XFreeUtf8FontStruct(dpy, fontset);
+ return 0;
+}
+
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