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Re-add bell support

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Leroy Hopson 2024-02-10 22:03:43 +13:00
parent 07687e2cd8
commit fd2c33c486
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GPG key ID: D2747312A6DB51AA
2 changed files with 63 additions and 0 deletions
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51
addons/godot_xterm/native/src/terminal.cpp
View file

@ -9,6 +9,7 @@
#include <godot_cpp/classes/rendering_server.hpp>
#include <godot_cpp/classes/resource_loader.hpp>
#include <godot_cpp/classes/shader_material.hpp>
#include <godot_cpp/classes/timer.hpp>
#include <libtsm.h>
#define SHADERS_DIR "res://addons/godot_xterm/shaders/"
@ -39,6 +40,16 @@ void Terminal::_bind_methods()
ClassDB::bind_method(D_METHOD("set_inverse_mode", "inverse_mode"), &Terminal::set_inverse_mode);
ClassDB::add_property("Terminal", PropertyInfo(Variant::INT, "inverse_mode", PROPERTY_HINT_ENUM, "Invert,Swap"), "set_inverse_mode", "get_inverse_mode");
// Bell.
ADD_SIGNAL(MethodInfo("bell"));
ClassDB::add_property_group("Terminal", "Bell", "bell_");
ClassDB::bind_method(D_METHOD("get_bell_muted"), &Terminal::get_bell_muted);
ClassDB::bind_method(D_METHOD("set_bell_muted", "muted"), &Terminal::set_bell_muted);
ClassDB::add_property("Terminal", PropertyInfo(Variant::BOOL, "bell_muted"), "set_bell_muted", "get_bell_muted");
ClassDB::bind_method(D_METHOD("get_bell_cooldown"), &Terminal::get_bell_cooldown);
ClassDB::bind_method(D_METHOD("set_bell_cooldown", "time"), &Terminal::set_bell_cooldown);
ClassDB::add_property("Terminal", PropertyInfo(Variant::FLOAT, "bell_cooldown"), "set_bell_cooldown", "get_bell_cooldown");
// Blink.
ClassDB::add_property_group("Terminal", "Blink", "blink_");
@ -62,6 +73,12 @@ Terminal::Terminal()
blink_on_time = 0.6;
blink_off_time = 0.3;
bell_muted = false;
bell_cooldown = 0;
bell_timer = memnew(Timer);
bell_timer->set_one_shot(true);
add_child(bell_timer, false, INTERNAL_MODE_FRONT);
inverse_mode = InverseMode::INVERSE_MODE_INVERT;
if (tsm_screen_new(&screen, NULL, NULL))
@ -74,6 +91,7 @@ Terminal::Terminal()
{
ERR_PRINT("Failed to create tsm vte.");
}
tsm_vte_set_bell_cb(vte, &Terminal::_bell_cb, this);
initialize_rendering();
update_theme();
@ -252,6 +270,18 @@ int Terminal::_draw_cb(struct tsm_screen *con,
return OK;
}
void Terminal::_bell_cb(struct tsm_vte *vte, void *data)
{
Terminal *term = static_cast<Terminal *>(data);
if (!term->bell_muted && term->bell_timer->is_stopped()) {
term->emit_signal("bell");
if (term->bell_cooldown > 0)
term->bell_timer->start(term->bell_cooldown);
}
}
bool Terminal::_set(const StringName &property, const Variant &value)
{
if (property.begins_with("theme_override_colors/"))
@ -505,6 +535,27 @@ void Terminal::cleanup_rendering() {
rs->free_rid(char_shader);
}
void Terminal::set_bell_muted(const bool muted) {
bell_muted = muted;
}
bool Terminal::get_bell_muted() const {
return bell_muted;
}
void Terminal::set_bell_cooldown(const double time) {
bell_cooldown = time;
bell_timer->stop();
double remaining_time = std::max(0.0, bell_cooldown - bell_timer->get_time_left());
if (remaining_time > 0)
bell_timer->start(remaining_time);
}
double Terminal::get_bell_cooldown() const {
return bell_cooldown;
}
void Terminal::set_blink_on_time(const float time)
{
blink_on_time = time;

12
addons/godot_xterm/native/src/terminal.h
View file

@ -9,6 +9,7 @@
#include <godot_cpp/classes/image_texture.hpp>
#include <godot_cpp/classes/rendering_server.hpp>
#include <godot_cpp/classes/shader_material.hpp>
#include <godot_cpp/classes/timer.hpp>
#include <libtsm.h>
namespace godot
@ -62,6 +63,12 @@ namespace godot
void set_max_scrollback(const int p_max_scrollback);
int get_max_scrollback() const;
void set_bell_muted(const bool p_bell_muted);
bool get_bell_muted() const;
void set_bell_cooldown(const double p_bell_cooldown);
double get_bell_cooldown() const;
void set_blink_on_time(const float p_blink_on_time);
float get_blink_on_time() const;
@ -97,6 +104,11 @@ namespace godot
static void _write_cb(struct tsm_vte *vte, const char *u8, size_t len,
void *data);
bool bell_muted;
double bell_cooldown;
Timer* bell_timer;
static void _bell_cb(struct tsm_vte *vte, void *data);
static int _draw_cb(struct tsm_screen *con, uint64_t id, const uint32_t *ch,
size_t len, unsigned int width, unsigned int posx,
unsigned int posy, const struct tsm_screen_attr *attr,