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fix: normalized vaxis windows console input

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This commit is contained in:
CJ van den Berg 2025-01-07 16:04:07 +01:00
parent 0c7f19b5dd
commit b73975328b
Signed by: neurocyte
GPG key ID: 8EB1E1BB660E3FB9
2 changed files with 17 additions and 13 deletions
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18
src/renderer/vaxis/renderer.zig
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@ -151,12 +151,12 @@ pub fn process_renderer_event(self: *Self, msg: []const u8) !void {
const event = std.mem.bytesAsValue(vaxis.Event, input_);
switch (event.*) {
.key_press => |key__| {
const key_ = filter_mods(key__);
const key_ = filter_mods(normalize_shifted_alphas(key__));
try self.sync_mod_state(key_.codepoint, key_.mods);
const cbor_msg = try self.fmtmsg(.{
"I",
input.event.press,
key_.codepoint,
key_.base_layout_codepoint orelse key_.codepoint,
key_.shifted_codepoint orelse key_.codepoint,
text orelse "",
@as(u8, @bitCast(key_.mods)),
@ -166,11 +166,11 @@ pub fn process_renderer_event(self: *Self, msg: []const u8) !void {
} else if (self.dispatch_input) |f| f(self.handler_ctx, cbor_msg);
},
.key_release => |key__| {
const key_ = filter_mods(key__);
const key_ = filter_mods(normalize_shifted_alphas(key__));
const cbor_msg = try self.fmtmsg(.{
"I",
input.event.release,
key_.codepoint,
key_.base_layout_codepoint orelse key_.codepoint,
key_.shifted_codepoint orelse key_.codepoint,
text orelse "",
@as(u8, @bitCast(key_.mods)),
@ -460,6 +460,16 @@ fn filter_mods(key_: vaxis.Key) vaxis.Key {
return key__;
}
fn normalize_shifted_alphas(key_: vaxis.Key) vaxis.Key {
if (!key_.mods.shift) return key_;
var key = key_;
const shifted_codepoint = key.shifted_codepoint orelse key.codepoint;
const base_layout_codepoint = key.base_layout_codepoint orelse key.codepoint;
if (shifted_codepoint == base_layout_codepoint and 'a' <= shifted_codepoint and shifted_codepoint <= 'z')
key.shifted_codepoint = shifted_codepoint - 0x20;
return key;
}
const Loop = struct {
tty: *vaxis.Tty,
vaxis: *vaxis.Vaxis,