diff options
Diffstat (limited to 'src/kernel/ui/vt.h')
| -rw-r--r-- | src/kernel/ui/vt.h | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/src/kernel/ui/vt.h b/src/kernel/ui/vt.h index ebafe5f..b26e95a 100644 --- a/src/kernel/ui/vt.h +++ b/src/kernel/ui/vt.h @@ -3,6 +3,9 @@ #include <vfs/node.h> #include <dev/display.h> +#include <dev/keyboard.h> + +#define KBD_BUFFER_SIZE 256 struct vt_char { int ch; @@ -18,15 +21,21 @@ class vt : public node { void put_at(int l, int c, int ch); bool cursor_visible; + int kbd_buffer_filled; + char kbd_buffer[KBD_BUFFER_SIZE]; + thread *kbd_waiter; + public: uint8_t fgcolor, bgcolor; vt(node* parent, int w, int h); + virtual ~vt() {} + virtual vt* as_vt() { return this; } // internal use void put(int c); void clear(); - void writeStr(char* str); + void writeStr(char* str) { write(0, strlen(str), str); } void writeHex(uint32_t v); void writeDec(int v); // shortcuts @@ -35,10 +44,13 @@ class vt : public node { vt& operator<< (int i) { writeDec(i); return *this; } - int outputTo(display *display); + void outputTo(display *display); + void keyboardInput(keypress kp); virtual int write(size_t offset, size_t len, char* buffer); + virtual int read(size_t offset, size_t len, char* buffer); // get keyboard input virtual size_t get_size(); + virtual int link(node* to, int mode); }; extern vt *ke_vt; |