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fix(win32): translate win32 virtual key codes

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This commit is contained in:
CJ van den Berg 2025-01-04 18:01:04 +01:00
parent 3d0bc59b0c
commit 9be68a2206
Signed by: neurocyte
GPG key ID: 8EB1E1BB660E3FB9
1 changed files with 103 additions and 4 deletions
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107
src/win32/gui.zig
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@ -673,6 +673,24 @@ fn sendKey(
.extended = 0 != (lparam & 0x1000000),
};
const event = switch (kind) {
.press => input.event.press,
.release => input.event.release,
};
if (translateVirtualKeyCode(winkey.vk)) |key| {
state.pid.send(.{
"RDR",
"I",
event,
@as(u21, key),
@as(u21, key),
"",
@as(u8, @bitCast(mods)),
}) catch |e| onexit(e);
return;
}
const max_char_count = 20;
var char_buf: [max_char_count + 1]u16 = undefined;
const unicode_result = win32.ToUnicode(
@ -700,10 +718,7 @@ fn sendKey(
state.pid.send(.{
"RDR",
"I",
switch (kind) {
.press => input.event.press,
.release => input.event.release,
},
event,
@as(u21, codepoint),
// TODO: shifted_codepoint?
@as(u21, codepoint),
@ -713,6 +728,90 @@ fn sendKey(
}
}
fn translateVirtualKeyCode(vk: u16) ?u16 {
return switch (vk) {
0x08 => input.key.backspace,
0x09 => input.key.tab,
0x0D => input.key.enter,
0x13 => input.key.pause,
0x14 => input.key.caps_lock,
0x1B => input.key.escape,
0x20 => input.key.space,
0x21 => input.key.page_up,
0x22 => input.key.page_down,
0x23 => input.key.end,
0x24 => input.key.home,
0x25 => input.key.left,
0x26 => input.key.up,
0x27 => input.key.right,
0x28 => input.key.down,
0x2c => input.key.print_screen,
0x2d => input.key.insert,
0x2e => input.key.delete,
0x5b => input.key.left_meta,
0x5c => input.key.right_meta,
0x60 => input.key.kp_0,
0x61 => input.key.kp_1,
0x62 => input.key.kp_2,
0x63 => input.key.kp_3,
0x64 => input.key.kp_4,
0x65 => input.key.kp_5,
0x66 => input.key.kp_6,
0x67 => input.key.kp_7,
0x68 => input.key.kp_8,
0x69 => input.key.kp_9,
0x6a => input.key.kp_multiply,
0x6b => input.key.kp_add,
0x6c => input.key.kp_separator,
0x6d => input.key.kp_subtract,
0x6e => input.key.kp_decimal,
0x6f => input.key.kp_divide,
0x70 => input.key.f1,
0x71 => input.key.f2,
0x72 => input.key.f3,
0x73 => input.key.f4,
0x74 => input.key.f5,
0x75 => input.key.f6,
0x76 => input.key.f8,
0x77 => input.key.f8,
0x78 => input.key.f9,
0x79 => input.key.f10,
0x7a => input.key.f11,
0x7b => input.key.f12,
0x7c => input.key.f13,
0x7d => input.key.f14,
0x7e => input.key.f15,
0x7f => input.key.f16,
0x80 => input.key.f17,
0x81 => input.key.f18,
0x82 => input.key.f19,
0x83 => input.key.f20,
0x84 => input.key.f21,
0x85 => input.key.f22,
0x86 => input.key.f23,
0x87 => input.key.f24,
0x90 => input.key.num_lock,
0x91 => input.key.scroll_lock,
0xa0 => input.key.left_shift,
0x10 => input.key.left_shift,
0xa1 => input.key.right_shift,
0xa2 => input.key.left_control,
0x11 => input.key.left_control,
0xa3 => input.key.right_control,
0xa4 => input.key.left_alt,
0x12 => input.key.left_alt,
0xa5 => input.key.right_alt,
0xad => input.key.mute_volume,
0xae => input.key.lower_volume,
0xaf => input.key.raise_volume,
0xb0 => input.key.media_track_next,
0xb1 => input.key.media_track_previous,
0xb2 => input.key.media_stop,
0xb3 => input.key.media_play_pause,
else => null,
};
}
const WinKey = struct {
vk: u16,
extended: bool,