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https://github.com/lihop/godot-xterm.git
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commit
09dc080a2e
8 changed files with 98 additions and 0 deletions
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@ -158,6 +158,10 @@ There are three example scenes included in this project which you can study to l
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- terminal.tscn
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- asciicast.tscn
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## Credits
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[bell.wav](/examples/bell.wav) by InspectorJ (<www.jshaw.co.uk>), downloaded from [freesound.org](https://freesound.org/people/InspectorJ/sounds/484344/), released under [CC-BY-3.0](https://creativecommons.org/licenses/by/3.0/).
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## License
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If you contribute code to this project, you are implicitly allowing your code to be distributed under the MIT license.
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@ -268,6 +268,11 @@ static int text_draw_cb(struct tsm_screen *con, uint64_t id, const uint32_t *ch,
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return 0;
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}
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static void bell_cb(tsm_vte *_vte, void *data) {
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Terminal *terminal = static_cast<Terminal *>(data);
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terminal->emit_signal("bell");
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}
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void Terminal::_register_methods() {
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register_method("_init", &Terminal::_init);
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register_method("_ready", &Terminal::_ready);
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@ -291,6 +296,7 @@ void Terminal::_register_methods() {
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"event", GODOT_VARIANT_TYPE_OBJECT);
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register_signal<Terminal>("size_changed", "new_size",
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GODOT_VARIANT_TYPE_VECTOR2);
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register_signal<Terminal>("bell", Dictionary());
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}
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Terminal::Terminal() {}
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@ -310,6 +316,8 @@ void Terminal::_init() {
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if (tsm_vte_new(&vte, screen, write_cb, this, NULL, NULL)) {
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ERR_PRINT("Error creating new tsm vte");
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}
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tsm_vte_set_bell_cb(vte, bell_cb, this);
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}
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void Terminal::_ready() { update_theme(); }
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@ -6,6 +6,7 @@ const DefaultTheme = preload("../../themes/default.tres")
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signal data_sent(data)
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signal key_pressed(data, event)
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signal size_changed(new_size)
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signal bell
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enum UpdateMode {
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DISABLED,
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@ -62,6 +63,7 @@ func _ready():
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_native_terminal.connect("data_sent", self, "_on_data_sent")
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_native_terminal.connect("key_pressed", self, "_on_key_pressed")
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_native_terminal.connect("size_changed", self, "_on_size_changed")
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_native_terminal.connect("bell", self, "_on_bell")
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_viewport.size = rect_size
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_viewport.render_target_update_mode = Viewport.UPDATE_ALWAYS
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@ -112,6 +114,10 @@ func _on_size_changed(new_size: Vector2):
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emit_signal("size_changed", new_size)
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func _on_bell():
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emit_signal("bell")
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func _set_size_warning(value):
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if value:
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push_warning(
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BIN
examples/bell.wav
Normal file
BIN
examples/bell.wav
Normal file
Binary file not shown.
21
examples/bell.wav.import
Normal file
21
examples/bell.wav.import
Normal file
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@ -0,0 +1,21 @@
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[remap]
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importer="wav"
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type="AudioStreamSample"
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path="res://.import/bell.wav-90c86fbe33880ba47c154bebbc865497.sample"
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[deps]
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source_file="res://examples/bell.wav"
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dest_files=[ "res://.import/bell.wav-90c86fbe33880ba47c154bebbc865497.sample" ]
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[params]
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force/8_bit=false
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force/mono=false
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force/max_rate=false
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force/max_rate_hz=44100
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edit/trim=false
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edit/normalize=false
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edit/loop=false
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compress/mode=0
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@ -2,6 +2,31 @@ extends GDXterm.Terminal
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onready var pty = $PTY
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var _next_bell := true
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func _ready():
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pty.fork(OS.get_environment("SHELL"))
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func _on_Terminal_bell():
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# Limit the rate at which bells can be rung in case the user does something crazy such as
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# `while true; do echo -e "\a"; done`
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# which causes a real mess if we keep adding AudioStreamPlayers.
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if not _next_bell:
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return
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var player := AudioStreamPlayer.new()
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player.stream = preload("../bell.wav")
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player.autoplay = true
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player.connect("finished", self, "_on_player_finished", [player])
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add_child(player)
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_next_bell = false
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func _on_player_finished(player: AudioStreamPlayer):
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player.queue_free()
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func _on_Timer_timeout():
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_next_bell = true
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@ -19,3 +19,10 @@ env = {
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"COLORTERM": "truecolor",
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"TERM": "xterm-256color"
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}
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[node name="Timer" type="Timer" parent="."]
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wait_time = 0.1
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autostart = true
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[connection signal="bell" from="." to="." method="_on_Terminal_bell"]
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[connection signal="timeout" from="Timer" to="." method="_on_Timer_timeout"]
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27
test/unit/terminal.test.gd
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27
test/unit/terminal.test.gd
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@ -0,0 +1,27 @@
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extends WAT.Test
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var term: GDXterm.Terminal
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func pre():
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term = GDXterm.Terminal.new()
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term.rect_size = Vector2(400, 200)
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add_child(term)
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func post():
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term.free()
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func after():
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term.free()
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func test_bell() -> void:
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term.write(char(7))
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term.write(char(0x07))
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term.write("\a")
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term.write("\u0007")
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term.write("'Ask not for whom the \a tolls; it tolls for thee' - John Donne")
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yield(until_signal(term, "bell", 1), YIELD)
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asserts.signal_was_emitted_x_times(term, "bell", 5)
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