start input, its broken but we're getting there

include/ghostty.h

@@ -14,8 +14,19 @@ extern "C" {
 
 #include <stdint.h>
 
+//-------------------------------------------------------------------
+// Macros
+
 #define GHOSTTY_SUCCESS 0
 
+// Masks for input modifiers
+#define GHOSTTY_INPUT_SHIFT 1
+#define GHOSTTY_INPUT_CTRL  2
+#define GHOSTTY_INPUT_ALT   4
+#define GHOSTTY_INPUT_SUPER 8
+#define GHOSTTY_INPUT_CAPS  16
+#define GHOSTTY_INPUT_NUM   32
+
 //-------------------------------------------------------------------
 // Types
 
@@ -23,15 +34,153 @@ extern "C" {
 // structs. To find the Zig struct, grep for this type name. The documentation
 // for all of these types is available in the Zig source.
 typedef void (*ghostty_runtime_wakeup_cb)(void *);
+
 typedef struct {
     void *userdata;
     ghostty_runtime_wakeup_cb wakeup_cb;
 } ghostty_runtime_config_s;
+
 typedef struct {
     void *nsview;
     double scale_factor;
 } ghostty_surface_config_s;
 
+typedef enum { release, press, repeat } ghostty_input_action_e;
+typedef enum {
+    invalid,
+
+    // a-z
+    a,
+    b,
+    c,
+    d,
+    e,
+    f,
+    g,
+    h,
+    i,
+    j,
+    k,
+    l,
+    m,
+    n,
+    o,
+    p,
+    q,
+    r,
+    s,
+    t,
+    u,
+    v,
+    w,
+    x,
+    y,
+    z,
+
+    // numbers
+    zero,
+    one,
+    two,
+    three,
+    four,
+    five,
+    six,
+    seven,
+    eight,
+    nine,
+
+    // puncuation
+    semicolon,
+    space,
+    apostrophe,
+    comma,
+    grave_accent, // `
+    period,
+    slash,
+    minus,
+    equal,
+    left_bracket, // [
+    right_bracket, // ]
+    backslash, // /
+
+    // control
+    up,
+    down,
+    right,
+    left,
+    home,
+    end,
+    insert,
+    delete,
+    caps_lock,
+    scroll_lock,
+    num_lock,
+    page_up,
+    page_down,
+    escape,
+    enter,
+    tab,
+    backspace,
+    print_screen,
+    pause,
+
+    // function keys
+    f1,
+    f2,
+    f3,
+    f4,
+    f5,
+    f6,
+    f7,
+    f8,
+    f9,
+    f10,
+    f11,
+    f12,
+    f13,
+    f14,
+    f15,
+    f16,
+    f17,
+    f18,
+    f19,
+    f20,
+    f21,
+    f22,
+    f23,
+    f24,
+    f25,
+
+    // keypad
+    kp_0,
+    kp_1,
+    kp_2,
+    kp_3,
+    kp_4,
+    kp_5,
+    kp_6,
+    kp_7,
+    kp_8,
+    kp_9,
+    kp_decimal,
+    kp_divide,
+    kp_multiply,
+    kp_subtract,
+    kp_add,
+    kp_enter,
+    kp_equal,
+
+    // modifiers
+    left_shift,
+    left_control,
+    left_alt,
+    left_super,
+    right_shift,
+    right_control,
+    right_alt,
+    right_super,
+} ghostty_input_key_e;
+
 // Opaque types
 typedef void *ghostty_app_t;
 typedef void *ghostty_config_t;
@@ -56,6 +205,7 @@ void ghostty_surface_free(ghostty_surface_t);
 void ghostty_surface_refresh(ghostty_surface_t);
 void ghostty_surface_set_content_scale(ghostty_surface_t, double, double);
 void ghostty_surface_set_size(ghostty_surface_t, uint32_t, uint32_t);
+void ghostty_surface_key(ghostty_surface_t, ghostty_input_action_e, ghostty_input_key_e, uint8_t);
 
 #ifdef __cplusplus
 }