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Add support for the bell "\a" character

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Closes #39
This commit is contained in:
Leroy Hopson 2021-07-03 21:57:19 +07:00 • committed by Leroy Hopson
parent 115521f645
commit 09dc080a2e
8 changed files with 98 additions and 0 deletions
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8
addons/godot_xterm/native/src/terminal.cpp
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@ -268,6 +268,11 @@ static int text_draw_cb(struct tsm_screen *con, uint64_t id, const uint32_t *ch,
return 0;
}
static void bell_cb(tsm_vte *_vte, void *data) {
Terminal *terminal = static_cast<Terminal *>(data);
terminal->emit_signal("bell");
}
void Terminal::_register_methods() {
register_method("_init", &Terminal::_init);
register_method("_ready", &Terminal::_ready);
@ -291,6 +296,7 @@ void Terminal::_register_methods() {
"event", GODOT_VARIANT_TYPE_OBJECT);
register_signal<Terminal>("size_changed", "new_size",
GODOT_VARIANT_TYPE_VECTOR2);
register_signal<Terminal>("bell", Dictionary());
}
Terminal::Terminal() {}
@ -310,6 +316,8 @@ void Terminal::_init() {
if (tsm_vte_new(&vte, screen, write_cb, this, NULL, NULL)) {
ERR_PRINT("Error creating new tsm vte");
}
tsm_vte_set_bell_cb(vte, bell_cb, this);
}
void Terminal::_ready() { update_theme(); }

6
addons/godot_xterm/nodes/terminal/terminal.gd
View file

@ -6,6 +6,7 @@ const DefaultTheme = preload("../../themes/default.tres")
signal data_sent(data)
signal key_pressed(data, event)
signal size_changed(new_size)
signal bell
enum UpdateMode {
DISABLED,
@ -62,6 +63,7 @@ func _ready():
_native_terminal.connect("data_sent", self, "_on_data_sent")
_native_terminal.connect("key_pressed", self, "_on_key_pressed")
_native_terminal.connect("size_changed", self, "_on_size_changed")
_native_terminal.connect("bell", self, "_on_bell")
_viewport.size = rect_size
_viewport.render_target_update_mode = Viewport.UPDATE_ALWAYS
@ -112,6 +114,10 @@ func _on_size_changed(new_size: Vector2):
emit_signal("size_changed", new_size)
func _on_bell():
emit_signal("bell")
func _set_size_warning(value):
if value:
push_warning(