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input: various more helpers

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This commit is contained in:
Mitchell Hashimoto
2023-08-13 15:38:30 -07:00
parent cea6f5f51d
commit aec342918b
2 changed files with 38 additions and 18 deletions
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38
src/input/function_keys.zig
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@@ -45,6 +45,26 @@ pub const Entry = struct {
sequence: []const u8,
};
/// The list of modifier combinations for modify other key sequences.
/// The mode value is index + 2.
pub const modifiers: []const key.Mods = &.{
.{ .shift = true },
.{ .alt = true },
.{ .shift = true, .alt = true },
.{ .ctrl = true },
.{ .shift = true, .ctrl = true },
.{ .alt = true, .ctrl = true },
.{ .shift = true, .alt = true, .ctrl = true },
.{ .super = true },
.{ .shift = true, .super = true },
.{ .alt = true, .super = true },
.{ .shift = true, .alt = true, .super = true },
.{ .ctrl = true, .super = true },
.{ .shift = true, .ctrl = true, .super = true },
.{ .alt = true, .ctrl = true, .super = true },
.{ .shift = true, .alt = true, .ctrl = true, .super = true },
};
/// This is the array of entries for the PC style function keys as mapped to
/// our set of possible key codes. Not every key has any entries.
pub const KeyEntryArray = std.EnumArray(key.Key, []const Entry);
@@ -239,24 +259,6 @@ fn pcStyle(comptime fmt: []const u8) []const Entry {
// The comptime {} wrapper is superflous but it prevents us from
// accidentally running this function at runtime.
comptime {
const modifiers: []const key.Mods = &.{
.{ .shift = true },
.{ .alt = true },
.{ .shift = true, .alt = true },
.{ .ctrl = true },
.{ .shift = true, .ctrl = true },
.{ .alt = true, .ctrl = true },
.{ .shift = true, .alt = true, .ctrl = true },
.{ .super = true },
.{ .shift = true, .super = true },
.{ .alt = true, .super = true },
.{ .shift = true, .alt = true, .super = true },
.{ .ctrl = true, .super = true },
.{ .shift = true, .ctrl = true, .super = true },
.{ .alt = true, .ctrl = true, .super = true },
.{ .shift = true, .alt = true, .ctrl = true, .super = true },
};
var entries: [modifiers.len]Entry = undefined;
for (modifiers, 2.., 0..) |mods, code, i| {
entries[i] = .{