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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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12
src/keybind/keybind.zig
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@ -584,12 +584,6 @@ const BindingSet = struct {
}; };
const text = key_event.text; const text = key_event.text;
//normalize to lowercase if modifier is set
const key = if (mods > 0 and key_event.key >= 'A' and key_event.key <= 'Z')
key_event.key - 'A' + 'a'
else
key_event.key;
if (event == input.event.release) if (event == input.event.release)
return self.process_key_release_event(key_event); return self.process_key_release_event(key_event);
@ -600,14 +594,14 @@ const BindingSet = struct {
} }
globals.last_key_event_timestamp_ms = timestamp; globals.last_key_event_timestamp_ms = timestamp;
if (globals.current_sequence.items.len > 0 and input.is_modifier(key)) if (globals.current_sequence.items.len > 0 and input.is_modifier(key_event.key))
return null; return null;
try globals.current_sequence.append(globals_allocator, key_event); try globals.current_sequence.append(globals_allocator, key_event);
if ((mods & ~(input.mod.shift | input.mod.caps_lock) == 0) and !input.is_non_input_key(key)) { if ((mods & ~(input.mod.shift | input.mod.caps_lock) == 0) and !input.is_non_input_key(key_event.key)) {
var buf: [6]u8 = undefined; var buf: [6]u8 = undefined;
const bytes = if (text.len > 0) text else text: { const bytes = if (text.len > 0) text else text: {
const bytes = try input.ucs32_to_utf8(&[_]u32{key}, &buf); const bytes = try input.ucs32_to_utf8(&[_]u32{key_event.key}, &buf);
break :text buf[0..bytes]; break :text buf[0..bytes];
}; };
try globals.current_sequence_egc.appendSlice(globals_allocator, bytes); try globals.current_sequence_egc.appendSlice(globals_allocator, bytes);

18
src/renderer/vaxis/renderer.zig
View file

@ -151,12 +151,12 @@ pub fn process_renderer_event(self: *Self, msg: []const u8) !void {
const event = std.mem.bytesAsValue(vaxis.Event, input_); const event = std.mem.bytesAsValue(vaxis.Event, input_);
switch (event.*) { switch (event.*) {
.key_press => |key__| { .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); try self.sync_mod_state(key_.codepoint, key_.mods);
const cbor_msg = try self.fmtmsg(.{ const cbor_msg = try self.fmtmsg(.{
"I", "I",
input.event.press, input.event.press,
key_.codepoint, key_.base_layout_codepoint orelse key_.codepoint,
key_.shifted_codepoint orelse key_.codepoint, key_.shifted_codepoint orelse key_.codepoint,
text orelse "", text orelse "",
@as(u8, @bitCast(key_.mods)), @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); } else if (self.dispatch_input) |f| f(self.handler_ctx, cbor_msg);
}, },
.key_release => |key__| { .key_release => |key__| {
const key_ = filter_mods(key__); const key_ = filter_mods(normalize_shifted_alphas(key__));
const cbor_msg = try self.fmtmsg(.{ const cbor_msg = try self.fmtmsg(.{
"I", "I",
input.event.release, input.event.release,
key_.codepoint, key_.base_layout_codepoint orelse key_.codepoint,
key_.shifted_codepoint orelse key_.codepoint, key_.shifted_codepoint orelse key_.codepoint,
text orelse "", text orelse "",
@as(u8, @bitCast(key_.mods)), @as(u8, @bitCast(key_.mods)),
@ -460,6 +460,16 @@ fn filter_mods(key_: vaxis.Key) vaxis.Key {
return 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 { const Loop = struct {
tty: *vaxis.Tty, tty: *vaxis.Tty,
vaxis: *vaxis.Vaxis, vaxis: *vaxis.Vaxis,