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unify non-printables up by bindings

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This commit is contained in:
Mitchell Hashimoto
2022-08-24 10:21:27 -07:00
parent b33268cee3
commit e6f09093dd
1 changed files with 49 additions and 51 deletions
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100
src/Window.zig
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@ -544,6 +544,55 @@ fn keyCallback(
// No matter what, if there is a binding then we are done.
return;
}
// Handle non-printables
const char: u8 = switch (@bitCast(u8, mods)) {
// No modifiers pressed at all
0 => @as(u8, switch (key) {
.backspace => 0x7F,
.enter => '\r',
.tab => '\t',
.escape => 0x1B,
else => 0,
}),
// Control only
@bitCast(u8, glfw.Mods{ .control = true }) => @as(u8, switch (key) {
.a => 0x01,
.b => 0x02,
.c => 0x03,
.d => 0x04,
.e => 0x05,
.f => 0x06,
.g => 0x07,
.h => 0x08,
.i => 0x09,
.j => 0x0A,
.k => 0x0B,
.l => 0x0C,
.m => 0x0D,
.n => 0x0E,
.o => 0x0F,
.p => 0x10,
.q => 0x11,
.r => 0x12,
.s => 0x13,
.t => 0x14,
.u => 0x15,
.v => 0x16,
.w => 0x17,
.x => 0x18,
.y => 0x19,
.z => 0x1A,
else => 0,
}),
else => 0,
};
if (char > 0) {
win.queueWrite(&[1]u8{char}) catch |err|
log.err("error queueing write in keyCallback err={}", .{err});
}
}
if (action == .press and mods.super) {
@ -596,57 +645,6 @@ fn keyCallback(
else => {},
}
}
// Handle non-printable characters
if (action == .press or action == .repeat) {
const char: u8 = switch (@bitCast(u8, mods)) {
// No modifiers pressed at all
0 => @as(u8, switch (key) {
.backspace => 0x7F,
.enter => '\r',
.tab => '\t',
.escape => 0x1B,
else => 0,
}),
// Control only
@bitCast(u8, glfw.Mods{ .control = true }) => @as(u8, switch (key) {
.a => 0x01,
.b => 0x02,
.c => 0x03,
.d => 0x04,
.e => 0x05,
.f => 0x06,
.g => 0x07,
.h => 0x08,
.i => 0x09,
.j => 0x0A,
.k => 0x0B,
.l => 0x0C,
.m => 0x0D,
.n => 0x0E,
.o => 0x0F,
.p => 0x10,
.q => 0x11,
.r => 0x12,
.s => 0x13,
.t => 0x14,
.u => 0x15,
.v => 0x16,
.w => 0x17,
.x => 0x18,
.y => 0x19,
.z => 0x1A,
else => 0,
}),
else => 0,
};
if (char > 0) {
win.queueWrite(&[1]u8{char}) catch |err|
log.err("error queueing write in keyCallback err={}", .{err});
}
}
}
fn focusCallback(window: glfw.Window, focused: bool) void {