LINUX.ORG.RU
Форум — Development  

Как в XLib Вывести русские буквы ( в окне )


0

0

Вот поизучал исходники xev и написал прогу только не пичатает зараза в окне русские буквы и всё тут !?!? может кто поможет ???
#include <stdio.h>
#include <stdlib.h>
//#include <locale.h>
#include <string.h>
#include <X11/Xlocale.h>
#include <X11/Xos.h>
#include <X11/Xlib.h>
#include <X11/Xutil.h>
#include <X11/Xproto.h>

#include <X11/Xatom.h>

#define OUTER_WINDOW_MIN_WIDTH 200
#define OUTER_WINDOW_MIN_HEIGHT 200
#define OUTER_WINDOW_DEF_WIDTH (OUTER_WINDOW_MIN_WIDTH + 100)
#define OUTER_WINDOW_DEF_HEIGHT (OUTER_WINDOW_MIN_HEIGHT + 100)
#define OUTER_WINDOW_DEF_X 100
#define OUTER_WINDOW_DEF_Y 100
#define BORDER_WIDTH 2
#define DEFAULT_FONT "-misc-*-*-*-*-*-*-200-*-*-*-*-koi8-r"
#define MAX_STRING 256


XIM xim;
XIC xic;
Window root_win;
Window win;
Window sub_win;
Font font;
GC gc;
XFontSet fs;

Display* dpy;
XIMStyles* xim_styles;
XIMStyle xim_style;
XSetWindowAttributes win_attr;
XGCValues gcv;
XSizeHints hints;
XEvent event;


char* mod;
char* value_im;
int scr;
unsigned long mask;

char string[ MAX_STRING+1 ];


void set_sizehints(XSizeHints* hintp, int min_width, int min_height,
int defwidth, int defheight, int defx, int defy, int scr );

void do_keypress( XEvent* event );
void do_expose( XEvent* event );
void draw();
int StrLenght( char* str );
//---------------------------------------------------------------------------
int main( int ac, char* av[] )
{
xim_style = 0;
if( setlocale( LC_ALL, "" ) == NULL )
{
printf( "%s: Error!! could not set default locale\n", av[0] );
return -1;
}
else
if( ( dpy = XOpenDisplay( NULL ) ) == NULL )
{
printf( "%s: Error!! open display \n", av[0] );
return -1;
}
else
if( ( mod = XSetLocaleModifiers ("@im=none") ) == NULL )
{
printf( "%s: Error!! XSetLocaleModifiers ", av[ 0 ] );
return -1;
}
else
if( ( xim = XOpenIM (dpy, NULL, NULL, NULL) ) == NULL )
{
printf( "%s: Error!! XSetLocaleModifiers ", av[ 0 ] );
return -1;
}
else
if( ( value_im = XGetIMValues( xim, XNQueryInputStyle, &xim_styles, NULL) ) != NULL ||
xim_styles == NULL )
{
printf ( "%s: Error!! Input method doesn't support any styles\n", av[0] );
return -1;
}
else
for( int i = 0; i < xim_styles->count_styles; i++ )
{
if( xim_styles->supported_styles[i] == ( XIMPreeditNothing | XIMStatusNothing ) )
{
xim_style = xim_styles->supported_styles[ i ];
break;
}
}
if( xim_style == 0 )
{
printf ( "%s: Error!! Input method doesn't support the style we support\n", av[0] );
return -1;
}
XFree ( xim_styles );
scr = DefaultScreen( dpy );
root_win = RootWindow ( dpy, scr );
( void )set_sizehints (&hints, OUTER_WINDOW_MIN_WIDTH, OUTER_WINDOW_MIN_HEIGHT,
OUTER_WINDOW_DEF_WIDTH, OUTER_WINDOW_DEF_HEIGHT,
OUTER_WINDOW_DEF_X, OUTER_WINDOW_DEF_Y, scr );

win_attr.event_mask = KeyPressMask | StructureNotifyMask |
SubstructureNotifyMask | ExposureMask;
win_attr.background_pixel = BlackPixel( dpy, scr );
win_attr.border_pixel = WhitePixel( dpy, scr );
mask = 0L | ( CWBackPixel | CWBorderPixel | CWEventMask );
win = XCreateWindow ( dpy, root_win, hints.x, hints.y,
hints.width, hints.height, BORDER_WIDTH, 0,
InputOutput, (Visual *)CopyFromParent,
mask, &win_attr);
XSetStandardProperties( dpy, win, "Text locale", NULL,
(Pixmap)0, av, ac, &hints);

font = XLoadFont( dpy, DEFAULT_FONT );
gcv.background = BlackPixel( dpy, scr );
gcv.foreground = WhitePixel( dpy, scr );
//gcv.function = GXcopy;
gcv.line_width = 3;
gcv.line_style = LineSolid;
gcv.join_style = JoinMiter;
gcv.font = font;
gc = XCreateGC(dpy, win, GCLineWidth |GCLineStyle | GCForeground |
GCBackground | /*GCFont |*/ GCJoinStyle, &gcv );

if( (xim && xim_style) && ( xic = XCreateIC( xim, XNInputStyle, xim_style,
XNClientWindow, win, XNFocusWindow, win, NULL) ) == NULL )
{
printf ( "%s: Error!! XCreateIC failed\n", av[0] );
XDestroyWindow( dpy, win );
XCloseDisplay( dpy );
return -1;
}



/*XFontSet XCreateFontSet(display, base_font_name_list, missing_charset_list_return,
missing_charset_count_return, def_string_return)
Display *display;
char *base_font_name_list;
char ***missing_charset_list_return;
int *missing charset_count_return;
char **def_string_return;*/

char** charset_list_return;
int charset_count_return;
char* def_string_return;

fs = XCreateFontSet( dpy, DEFAULT_FONT, &charset_list_return,
&charset_count_return, &def_string_return );
for( int i = 0; i < charset_count_return; i++ )
{
printf("charset list >%s<\n", charset_list_return[i] );
}




XMapWindow( dpy, win );
while( 1 )
{
XNextEvent( dpy, &event );
if( event.type == KeyPress )
do_keypress( &event );
else
if( event.type == Expose )
do_expose( &event );
}
}
//---------------------------------------------------------------------------
void set_sizehints( XSizeHints *hintp, int min_width, int min_height,
int defwidth, int defheight, int defx, int defy, int scr )
{
int geom_result;
hintp->width = hintp->min_width = min_width;
hintp->height = hintp->min_height = min_height;
hintp->flags = PMinSize;
hintp->x = hintp->y = 0;
geom_result = NoValue;
if( !( hintp->flags & USSize) )
{
hintp->width = defwidth;
hintp->height = defheight;
hintp->flags |= PSize;
}
if (geom_result & XNegative)
{
hintp->x = DisplayWidth ( dpy, scr ) + hintp->x - hintp->width;
}
if (geom_result & YNegative)
{
hintp->y = DisplayHeight( dpy, scr ) + hintp->y - hintp->height;
}
}
//---------------------------------------------------------------------------
void do_expose( XEvent* event )
{
if( event->xexpose.count > 0 )
return;
draw();
}
//---------------------------------------------------------------------------
void draw()
{
XDrawString( dpy, win, gc, 20, 20, "test", StrLenght("test") );
}
//---------------------------------------------------------------------------
int StrLenght( char* str )
{
int count = 0; while( str[ count ] != '\0' ) count++;
return count;
}
//---------------------------------------------------------------------------
void do_keypress( XEvent* event )
{
#define BUFSIZE 8
printf("Press key\n");
XKeyEvent* ke = ( XKeyEvent* ) event;
KeySym ks;
Status status;

wchar_t symb[10];

int nbytes;
int nmbbytes;
char* buf;
int bufsize;

bufsize = BUFSIZE;
if( ( buf = ( char* )malloc( BUFSIZE ) ) == NULL )
{
return;
}

nbytes = XLookupString( ke, string, 256, &ks, NULL);
do
{
nmbbytes = XmbLookupString( xic, ke, buf, bufsize-1, &ks, &status );
buf[nmbbytes] = '\0';
if( status == XBufferOverflow )
{
bufsize = nmbbytes + 1;
buf = ( char* )realloc( buf, bufsize );
}
}
while( status == XBufferOverflow );
nmbbytes = XwcLookupString( xic, ke, symb, 9, &ks, &status );

XwcDrawString( dpy, win, fs, gc, 40, 60, symb, 1 );
//XDrawString( dpy, win, gc, 40, 40, " ", StrLenght(" ") );
char* strss = "&#65533;&#65533;&#65533;&#65533;";
XDrawString( dpy, win, gc, 40, 80, strss, 4 );

XDrawString( dpy, win, gc, 40, 40, string, StrLenght(string) );
printf(">%s<",string);
}

★★
← REQUEST_URI в php
JavaScript → 

/* Вот так все работает: */

#include <X11/Xlib.h>

int main()
  {
  Display *dpy;
  int screen;
  Window root;
  XGCValues gv;
  GC gc;

  dpy = XOpenDisplay(NULL);
  screen = DefaultScreen(dpy);
  root = RootWindow(dpy, screen);

  gv.foreground = WhitePixel(dpy, screen);
  gv.font = XLoadFont(dpy, "*-koi8-r");
  gc = XCreateGC(dpy, root, GCForeground | GCFont, &gv);

  XDrawString(dpy, root, gc, 100, 100, "фыва", 4);
  XFlush(dpy);
  return 0;
  }

anonymous
()
Вы не можете добавлять комментарии в эту тему. Тема перемещена в архив.
← REQUEST_URI в php
Development
JavaScript →