6cbde8909b
o C files containing C++ "//" comments -> C style "/* */" comments
o Converted unintended doxygen style comments to regular C comments
o FLTK brace/indent coding standard conformance
o Tested linux + sgi
o Avoided mods to xutf8/lcUniConv [libiconv/FSF code]
to avoid unwanted diffs with future updates of that lib
as per Fabien's fltk.dev request 03/14/09.
(Those files already compliant anyway)
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@6698 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
293 lines
8.5 KiB
C
293 lines
8.5 KiB
C
/* "$Id: $"
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*
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* Author: Jean-Marc Lienher ( http://oksid.ch )
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* Copyright 2000-2003 by O'ksi'D.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
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* USA.
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*
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* Please report all bugs and problems on the following page:
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*
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* http://www.fltk.org/str.php
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*/
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/*
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* UTF-8 X test program (It contains MINIMAL code to support XIM !!!)
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*
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****************
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* To test it do:
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****************
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kinput2 -canna
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XMODIFIERS="@im=kinput2"; export XMODIFIERS
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LANG=ja_JP; export LANG
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./test
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to open a conversion window press "Shift space"
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type some keys.
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press space.
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select glyph with arrows keys.
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press return.
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press return.
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press "Shift space" to close the window
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LANG=ar_AE; export LANG
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LANG=he_IL; export LANG
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export LANG=ja_JP; export XMODIFIERS="@im=kinput2"
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export LANG=ja_JP; export XMODIFIERS="@im=nicolatter"
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export LANG=ja_JP; export XMODIFIERS="@im=jmode"
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export LANG=ja_JP; export XMODIFIERS="@im=htt"
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export LANG=ko_KR; export XMODIFIERS="@im=Ami"
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export LANG=zh_TW; export XMODIFIERS="@im=xcin-zh_TW"
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export LANG=zh_TW; export XMODIFIERS="@im=xcin-zh_CN"
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export LANG=C; export XMODIFIERS="@im=interxim"
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**********************************************************/
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#include <stdlib.h>
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#include <string.h>
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#include <stdio.h>
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#include <wchar.h>
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#include "Xutf8.h"
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#include <X11/Xlocale.h>
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#include <X11/X.h>
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#include <X11/Xlib.h>
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#include <X11/Xutil.h>
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#include <X11/Intrinsic.h>
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#include <X11/Xmd.h>
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char *jp_txt = "<EFBFBD> UTF-8 e\xCC\x82=\xC3\xAA"
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" \357\274\270\357\274\254\357\274\246\357\274"
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"\244\345\220\215\343\201\247\346\214\207 \345\256\232"
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"\343\201\231\343\202\213";
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char *rtl_txt = "->e\xCC\x82=\xC3\xAA";
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XIM xim_im = NULL;
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XIC xim_ic = NULL;
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static XIMStyles* xim_styles = NULL;
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XUtf8FontStruct *fontset;
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GC gc;
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int x = 2;
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int y = 40;
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int main(int argc, char**argv) {
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char **missing_charset_list;
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int missing_charset_count;
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XGCValues xgcv;
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unsigned long mask;
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Display* dpy;
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int scr;
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Window w, root;
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XSetWindowAttributes set_attr;
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int i;
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XIMStyle *style;
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static char buf[128];
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KeySym keysym = 0;
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Status status;
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XWMHints wm_hints;
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XClassHint class_hints;
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XIMStyle input_style = 0;
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char **font_name_list;
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char *def_string;
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XFontStruct **font_struct_list;
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char **font_encoding_list;
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int nb_font;
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int len = 0;
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int no_xim = 0;
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printf ("A -> %c \n", XUtf8Tolower('A'));
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if (!setlocale(LC_ALL, ""))
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puts("locale not supported by C library, locale unchanged");
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if (!XSetLocaleModifiers(""))
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puts("X locale modifiers not supported, using default");
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dpy = XOpenDisplay(0);
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if (!dpy) { puts("cannot open display.\n"); exit(-1); }
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scr = DefaultScreen(dpy);
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root = RootWindow(dpy, scr);
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set_attr.event_mask = KeyPressMask|FocusChangeMask;
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set_attr.background_pixel = WhitePixel(dpy, DefaultScreen(dpy));
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set_attr.border_pixel = BlackPixel(dpy, DefaultScreen(dpy));
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w = XCreateWindow(dpy, root, 10,10,200,100,0,
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DefaultDepth(dpy, DefaultScreen(dpy)),
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InputOutput, DefaultVisual(dpy, DefaultScreen(dpy)),
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CWEventMask | CWBackPixel | CWBorderPixel, &set_attr);
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if (!w) {
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puts("cannot creat window.\n");
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exit(-1);
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}
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class_hints.res_name = "test";
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class_hints.res_class = "Test";
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wm_hints.input = True;
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wm_hints.flags = InputHint;
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XmbSetWMProperties(dpy, w, "test", "test", NULL, 0,
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NULL, &wm_hints, &class_hints);
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XMapWindow(dpy, w);
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xim_im = XOpenIM(dpy, NULL, "test", "Test");
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if (!xim_im) {
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puts("cannot Open Input Manager: Try default.\n");
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XSetLocaleModifiers("@im=");
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xim_im = XOpenIM(dpy, NULL, "test", "Test");
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if (!xim_im) {
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puts("Failed exiting.\n");
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exit(-1);
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}
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}
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XGetIMValues (xim_im, XNQueryInputStyle, &xim_styles, NULL, NULL);
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for (i = 0, style = xim_styles->supported_styles;
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i < xim_styles->count_styles; i++, style++) {
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if (i == 0 && *style == (XIMStatusNone|XIMPreeditNone)) {
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printf("this is not a XIM server !!!\n");
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no_xim = 1;
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}
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printf("input style : 0x%X\n", *style);
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}
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xim_ic = XCreateIC(xim_im,
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XNInputStyle,
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(XIMPreeditNothing | XIMStatusNothing),
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XNClientWindow, w,
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XNFocusWindow, w,
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NULL);
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if (!xim_ic) {
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puts("cannot create Input Context.\n");
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exit(-1);
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}
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XFree(xim_styles);
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XSetICFocus(xim_ic);
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/***************************************************************
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* I don't recommend to use a font base name list similar
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* to the following one in a real application ;-)
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* You should use an iso8859-1 font, plus a single font for
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* your language.
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***************************************************************/
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fontset = XCreateUtf8FontStruct(dpy,
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"-*-*-*-*-*-*-*-*-*-*-*-*-iso8858-3," /* not valid */
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"-*-*-medium-r-*-*-*-*-*-*-*-*-iso8859-1,"
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"-*-*-*-*-*-*-*-*-*-*-*-*-iso8859-6,"
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"-*-*-*-*-*-*-*-*-*-*-*-*-iso8859-8,"
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"-*-*-*-*-*-*-*-*-*-*-*-*-ksc5601.1987-0,"
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"-*-symbol-*-*-*-*-*-*-*-*-*-*-adobe-fontspecific,"
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"-*-*-*-*-*-*-*-*-*-*-*-*-iso8859-2,"
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"-*-*-*-*-*-*-*-*-*-*-*-*-koi8-1,"
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"-*-*-*-*-*-*-*-*-*-*-*-*-jisx0208.1983-0,"
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"-*-*-*-*-*-*-*-*-*-*-*-*-jisx0212.1990-0,"
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"-*-*-*-*-*-*-*-*-*-*-*-*-big5-0,"
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"-*-*-*-*-*-*-*-*-*-*-*-*-jisx0201.1976-0,"
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"-*-unifont-*-*-*-*-*-*-*-*-*-*-iso10646-1[0x300 0x400_0x500],"
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"-*-*-*-*-*-*-*-*-*-*-*-*-*-*");
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/* THIS PART IS NOT REQUIERED */
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nb_font = fontset->nb_font;
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while (nb_font > 0) {
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nb_font--;
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if (fontset->fonts[nb_font]) {
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printf("encoding=\"\" fid=%d \n %s\n",
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// fontset->encodings[nb_font],
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fontset->fonts[nb_font]->fid,
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fontset->font_name_list[nb_font]);
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}
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}
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/* END OF NOT REQUIERED PART*/
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mask = (GCForeground | GCBackground);
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xgcv.foreground = BlackPixel(dpy, DefaultScreen(dpy));
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xgcv.background = WhitePixel(dpy, DefaultScreen(dpy));
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gc = XCreateGC(dpy, w, mask, &xgcv);
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if (!gc) {
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puts("cannot create Graphic Context.\n");
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exit(-1);
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}
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/***************************************************************/
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while (1) {
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int filtered;
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static XEvent xevent;
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static XVaNestedList list1 = 0;
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int r;
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XNextEvent(dpy, &xevent);
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if (xevent.type == KeyPress) {
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XKeyEvent *e = (XKeyEvent*) &xevent;
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printf ("0x%X %d\n", e->state, e->keycode);
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}
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if (xevent.type == DestroyNotify) {
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/* XIM server has crashed */
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no_xim = 1;
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XSetLocaleModifiers("@im=");
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xim_im = XOpenIM(dpy, NULL, "test", "Test");
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if (xim_im) {
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xim_ic = XCreateIC(xim_im,
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XNInputStyle, (XIMPreeditNothing | XIMStatusNothing),
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XNClientWindow, w,
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XNFocusWindow, w,
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NULL);
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} else {
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xim_ic = NULL;
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}
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if (!xim_ic) {
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puts("Crash recovery failed. exiting.\n");
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exit(-1);
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}
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}
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if (xevent.type != DestroyNotify) {
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filtered = XFilterEvent(&xevent, 0);
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}
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if (xevent.type == FocusOut && xim_ic) XUnsetICFocus(xim_ic);
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if (xevent.type == FocusIn && xim_ic) XSetICFocus(xim_ic);
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if (xevent.type == KeyPress && !filtered) {
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len = XUtf8LookupString(xim_ic, &xevent.xkey,
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buf, 127, &keysym, &status);
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if (len == 1 && buf[0] == '\b') {
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x -= XUtf8TextWidth(fontset, buf, len);
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XUtf8DrawImageString(dpy, w, fontset, gc,
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x, y, buf, len);
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} else if (len == 1 && buf[0] == '\r') {
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y += fontset->ascent + fontset->descent;
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x = 0;
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XCloseIM(xim_im);
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} else {
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XUtf8DrawImageString(dpy, w, fontset, gc, x, y, buf, len);
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x += XUtf8TextWidth(fontset, buf, len);
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}
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XUtf8DrawString(dpy, w, fontset, gc, 0, 20, jp_txt, strlen(jp_txt));
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XUtf8DrawString(dpy, w, fontset, gc, 50, 90, rtl_txt, strlen(rtl_txt));
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XUtf8DrawRtlString(dpy, w, fontset, gc, 50, 90, rtl_txt, strlen(rtl_txt));
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buf[len] = 0;
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printf("'%s' %d %x\n", buf, keysym, keysym);
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buf[0] = 0;
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}
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if (filtered) {
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printf("Dead key\n");
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}
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}
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XFreeUtf8FontStruct(dpy, fontset);
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return 0;
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}
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/*
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* End of "$Id$".
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*/
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