1 files changed, 89 insertions, 0 deletions
diff --git a/src/keyboard_x11.c b/src/keyboard_x11.c
new file mode 100644
index 0000000..0a083b9
--- /dev/null
+++ b/src/keyboard_x11.c
@@ -0,0 +1,89 @@
+//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 global global;
+
+#include "graphics_c3.h"
+extern struct gra_global gra_global;
+
+#include "graphics_x11.h"
+extern struct x11_global x11_global;
+
+//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: return HVK_FORWARD;
+    case XK_space: return HVK_JUMP;
+    case XK_s: return HVK_BACKWARD;
+    case XK_a: return HVK_LEFT;
+    case XK_d: return HVK_RIGHT;
+    case XK_Escape: return HVK_ESCAPE;
+    case XK_f: return HVK_MAGIC;
+    default: return 0;//HVK_NONE;//0
+  }
+  return 0;
+}