Simple shell added. Simple fprintf function added too.

1 files changed, 12 insertions, 2 deletions

diff --git a/src/kernel/ui/vt.cpp b/src/kernel/ui/vt.cpp
index 2869fec..2bd82ca 100644
--- a/src/kernel/ui/vt.cpp
+++ b/src/kernel/ui/vt.cpp
@@ -1,7 +1,7 @@
 #include "vt.h"
 #include <dev/display.h>
 
-vt *ke_vt = 0;
+vt *ke_vt = 0, *home_vt = 0;
 
 vt::vt(node* parent, int ww, int hh) : node(parent, FT_TERMINAL) {
 	w = ww; h = hh;
@@ -9,6 +9,7 @@ vt::vt(node* parent, int ww, int hh) : node(parent, FT_TERMINAL) {
 	bgcolor = TC_BLACK;
 	output = 0;
 	cursor_visible = true;
+	csr_l = csr_c = 0;
 
 	kbd_buffer_filled = 0;
 	kbd_waiter = 0;
@@ -148,9 +149,18 @@ void vt::outputTo(display *display) {
 			}
 		}
 	}
+	output->text_setcsr(csr_l, csr_c, cursor_visible);
 }
 
-void vt::keyboardInput(keypress kp) {
+void vt::keyboardInput(keypress kp, keyboard* from) {
+	if (kp.command == KB_RSUPER || kp.command == KB_LSUPER) {
+		if (this == home_vt) return;
+		// go to home terminal
+		home_vt->outputTo(output);
+		from->outputTo(home_vt);
+		output = 0;
+		return;
+	}
 	// convert to sequence of chars
 	int n = 0;
 	char b[8];