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//so... this gets called... where? input.c????
#include <stdio.h>
#include "common.h"
#include <X11/keysym.h>
#include <X11/Xutil.h>//XLookupString()
#include "input.h" //we need to call the function that does stuff with the keys?
#include "keyboard.h"
#include "keyboard_x11.h" //for event mask and key definitions
extern struct hvr_global global;
#include "graphics_c3.h"
extern struct gra_global gra_global;
#include "graphics_x11.h"
extern struct x11_global x11_global;
int keyboard_init() {//return the fd that events should be read from.
return x11_global.fd;//good for now?
}
//I need some xkey -> HVK conversion
hvk_t x11_keypress_handler(XKeyEvent *);
hvk_t x11_passthru(XKeyEvent *);
hvk_t get_keyboard_event() {//this returns a HVK_ key + for keydown and - for keyup?
XEvent e;
if(XCheckMaskEvent(x11_global.dpy,HV_X11_KB_EVENT_MASK,&e)) {
switch(e.type) {
case KeyPress:
if(gra_global.input_mode == 0) return x11_keypress_handler(&e.xkey);
else return x11_passthru(&e.xkey);
case KeyRelease:
if(gra_global.input_mode == 0) return -x11_keypress_handler(&e.xkey);
default:
return 0;//I have not idea how this happened.
}
}
return 0;
}
hvk_t x11_passthru(XKeyEvent *xkey) {
int i,len,sym=XLookupKeysym(xkey,0);
char line[8];
char line2[16];
switch(sym) {
case XK_Return:
strcpy(line,"\n");
len=1;
break;
case XK_Left://hack. probably just replace this with printf()s
strcpy(line,"\x1b[D");
len=3;
break;
case XK_Right:
strcpy(line,"\x1b[C");
len=3;
break;
case XK_Down:
strcpy(line,"\x1b[B");
len=3;
break;
case XK_Up:
strcpy(line,"\x1b[A");
len=3;
break;
default:
len=XLookupString(xkey,line,1023,NULL,NULL);
break;
}
for(i=0;i/2 < len;i++) {
line2[i]="0123456789abcdef"[(line[i/2]>>(4*(1-(i%2)))) % 16];
}
line2[i]=0;
printf("%s data %s\n",global.user,line2);
return 0;
}
hvk_t x11_keypress_handler(XKeyEvent *xkey) {//this only needs to return HVK_ keys based on the XKeyEvent's value... this could be a sparse array.
int sym=XLookupKeysym(xkey,0);
switch(sym) {
case XK_r:
return HVK_UP;
case XK_w: case XK_Up:
return HVK_FORWARD;
case XK_space:
return HVK_JUMP;
case XK_s: case XK_Down:
return HVK_BACKWARD;
case XK_Left:
return HVK_TURNLEFT;
case XK_Right:
return HVK_TURNRIGHT;
case XK_a:
return HVK_LEFT;
case XK_d:
return HVK_RIGHT;
case XK_Escape:
return HVK_ESCAPE;
case XK_f:
return HVK_DOWN;
default: return 0;//HVK_NONE;//0
}
return 0;
}
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