diff options
Diffstat (limited to 'v_windows/v/vlib/term/ui/input.v')
-rw-r--r-- | v_windows/v/vlib/term/ui/input.v | 241 |
1 files changed, 241 insertions, 0 deletions
diff --git a/v_windows/v/vlib/term/ui/input.v b/v_windows/v/vlib/term/ui/input.v new file mode 100644 index 0000000..0532b39 --- /dev/null +++ b/v_windows/v/vlib/term/ui/input.v @@ -0,0 +1,241 @@ +// Copyright (c) 2020-2021 Raúl Hernández. All rights reserved. +// Use of this source code is governed by an MIT license +// that can be found in the LICENSE file. +module ui + +import os + +pub enum KeyCode { + null = 0 + tab = 9 + enter = 10 + escape = 27 + space = 32 + backspace = 127 + exclamation = 33 + double_quote = 34 + hashtag = 35 + dollar = 36 + percent = 37 + ampersand = 38 + single_quote = 39 + left_paren = 40 + right_paren = 41 + asterisk = 42 + plus = 43 + comma = 44 + minus = 45 + period = 46 + slash = 47 + _0 = 48 + _1 = 49 + _2 = 50 + _3 = 51 + _4 = 52 + _5 = 53 + _6 = 54 + _7 = 55 + _8 = 56 + _9 = 57 + colon = 58 + semicolon = 59 + less_than = 60 + equal = 61 + greater_than = 62 + question_mark = 63 + at = 64 + a = 97 + b = 98 + c = 99 + d = 100 + e = 101 + f = 102 + g = 103 + h = 104 + i = 105 + j = 106 + k = 107 + l = 108 + m = 109 + n = 110 + o = 111 + p = 112 + q = 113 + r = 114 + s = 115 + t = 116 + u = 117 + v = 118 + w = 119 + x = 120 + y = 121 + z = 122 + left_square_bracket = 91 + backslash = 92 + right_square_bracket = 93 + caret = 94 + underscore = 95 + backtick = 96 + left_curly_bracket = 123 + vertical_bar = 124 + right_curly_bracket = 125 + tilde = 126 + insert = 260 + delete = 261 + up = 262 + down = 263 + right = 264 + left = 265 + page_up = 266 + page_down = 267 + home = 268 + end = 269 + f1 = 290 + f2 = 291 + f3 = 292 + f4 = 293 + f5 = 294 + f6 = 295 + f7 = 296 + f8 = 297 + f9 = 298 + f10 = 299 + f11 = 300 + f12 = 301 + f13 = 302 + f14 = 303 + f15 = 304 + f16 = 305 + f17 = 306 + f18 = 307 + f19 = 308 + f20 = 309 + f21 = 310 + f22 = 311 + f23 = 312 + f24 = 313 +} + +pub enum Direction { + unknown + up + down + left + right +} + +pub enum MouseButton { + unknown + left + middle + right +} + +pub enum EventType { + unknown + mouse_down + mouse_up + mouse_move + mouse_drag + mouse_scroll + key_down + resized +} + +[flag] +pub enum Modifiers { + ctrl + shift + alt +} + +pub struct Event { +pub: + typ EventType + // Mouse event info + x int + y int + button MouseButton + direction Direction + // Keyboard event info + code KeyCode + modifiers Modifiers + ascii byte + utf8 string + // Resized event info + width int + height int +} + +pub struct Context { + ExtraContext // contains fields specific to an implementation +pub: + cfg Config // adsasdas +mut: + print_buf []byte + paused bool + enable_su bool + enable_rgb bool +pub mut: + frame_count u64 + window_width int + window_height int +} + +pub struct Config { + user_data voidptr + init_fn fn (voidptr) + frame_fn fn (voidptr) + cleanup_fn fn (voidptr) + event_fn fn (&Event, voidptr) + fail_fn fn (string) + + buffer_size int = 256 + frame_rate int = 30 + use_x11 bool + + window_title string + hide_cursor bool + capture_events bool + use_alternate_buffer bool = true + skip_init_checks bool + // All kill signals to set up exit listeners on: + reset []os.Signal = [.hup, .int, .quit, .ill, .abrt, .bus, .fpe, .kill, .segv, .pipe, .alrm, .term, + .stop, +] +} + +[inline] +fn (ctx &Context) init() { + if ctx.cfg.init_fn != voidptr(0) { + ctx.cfg.init_fn(ctx.cfg.user_data) + } +} + +[inline] +fn (ctx &Context) frame() { + if ctx.cfg.frame_fn != voidptr(0) { + ctx.cfg.frame_fn(ctx.cfg.user_data) + } +} + +[inline] +fn (ctx &Context) cleanup() { + if ctx.cfg.cleanup_fn != voidptr(0) { + ctx.cfg.cleanup_fn(ctx.cfg.user_data) + } +} + +[inline] +fn (ctx &Context) fail(error string) { + if ctx.cfg.fail_fn != voidptr(0) { + ctx.cfg.fail_fn(error) + } +} + +[inline] +fn (ctx &Context) event(event &Event) { + if ctx.cfg.event_fn != voidptr(0) { + ctx.cfg.event_fn(event, ctx.cfg.user_data) + } +} |