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apprt/embedded: support unmapped keys

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This commit is contained in:
Mitchell Hashimoto
2023-03-25 15:44:17 -07:00
parent 67d3507f9a
commit decaee61b2
3 changed files with 19 additions and 14 deletions
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2
include/ghostty.h
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@ -261,7 +261,7 @@ void ghostty_surface_refresh(ghostty_surface_t);
void ghostty_surface_set_content_scale(ghostty_surface_t, double, double);
void ghostty_surface_set_focus(ghostty_surface_t, bool);
void ghostty_surface_set_size(ghostty_surface_t, uint32_t, uint32_t);
void ghostty_surface_key(ghostty_surface_t, ghostty_input_action_e, ghostty_input_key_e, ghostty_input_mods_e);
void ghostty_surface_key(ghostty_surface_t, ghostty_input_action_e, ghostty_input_key_e, ghostty_input_key_e, ghostty_input_mods_e);
void ghostty_surface_char(ghostty_surface_t, uint32_t);
void ghostty_surface_mouse_button(ghostty_surface_t, ghostty_input_mouse_state_e, ghostty_input_mouse_button_e, ghostty_input_mods_e);
void ghostty_surface_mouse_pos(ghostty_surface_t, double, double);

26
macos/Sources/Ghostty/SurfaceView.swift
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@ -302,9 +302,20 @@ extension Ghostty {
}
override func keyDown(with event: NSEvent) {
let action = event.isARepeat ? GHOSTTY_ACTION_REPEAT : GHOSTTY_ACTION_PRESS
keyAction(action, event: event)
self.interpretKeyEvents([event])
}
override func keyUp(with event: NSEvent) {
keyAction(GHOSTTY_ACTION_RELEASE, event: event)
}
private func keyAction(_ action: ghostty_input_action_e, event: NSEvent) {
guard let surface = self.surface else { return }
let mods = Self.translateFlags(event.modifierFlags)
let action = event.isARepeat ? GHOSTTY_ACTION_REPEAT : GHOSTTY_ACTION_PRESS
let unmapped_key = Self.keycodes[event.keyCode] ?? GHOSTTY_KEY_INVALID
// We translate the key to the localized keyboard layout. However, we only support
// ASCII characters to make our translation easier across platforms. This is something
@ -320,19 +331,10 @@ extension Ghostty {
}
}
return Self.keycodes[event.keyCode] ?? GHOSTTY_KEY_INVALID
return unmapped_key
}()
ghostty_surface_key(surface, action, key, mods)
self.interpretKeyEvents([event])
}
override func keyUp(with event: NSEvent) {
guard let surface = self.surface else { return }
let key = Self.keycodes[event.keyCode] ?? GHOSTTY_KEY_INVALID
let mods = Self.translateFlags(event.modifierFlags)
ghostty_surface_key(surface, GHOSTTY_ACTION_RELEASE, key, mods)
ghostty_surface_key(surface, action, key, unmapped_key, mods)
}
// MARK: NSTextInputClient

5
src/apprt/embedded.zig
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@ -324,10 +324,11 @@ pub const Surface = struct {
self: *Surface,
action: input.Action,
key: input.Key,
unmapped_key: input.Key,
mods: input.Mods,
) void {
// log.warn("key action={} key={} mods={}", .{ action, key, mods });
self.core_surface.keyCallback(action, key, mods) catch |err| {
self.core_surface.keyCallback(action, key, unmapped_key, mods) catch |err| {
log.err("error in key callback err={}", .{err});
return;
};
@ -460,11 +461,13 @@ pub const CAPI = struct {
surface: *Surface,
action: input.Action,
key: input.Key,
unmapped_key: input.Key,
mods: c_int,
) void {
surface.keyCallback(
action,
key,
unmapped_key,
@bitCast(input.Mods, @truncate(u8, @bitCast(c_uint, mods))),
);
}