mirror of
https://github.com/Rafostar/clapper.git
synced 2025-09-01 17:01:58 +02:00
Move "clapper_src" dir to "src"
The "clapper_src" directory name was unusual. This was done to make it work as a widget for other apps. Now that this functionality got removed it can be named simply "src" as recommended by guidelines.
This commit is contained in:
Rafał Dzięgiel
315
src/playerBase.js
Normal file
315
src/playerBase.js
Normal file
@@ -0,0 +1,315 @@
|
||||
const { Gio, GLib, GObject, Gst, GstPlayer, Gtk } = imports.gi;
|
||||
const Debug = imports.src.debug;
|
||||
const Misc = imports.src.misc;
|
||||
const { PlaylistWidget } = imports.src.playlist;
|
||||
const { WebApp } = imports.src.webApp;
|
||||
|
||||
const { debug } = Debug;
|
||||
const { settings } = Misc;
|
||||
|
||||
let WebServer;
|
||||
|
||||
var PlayerBase = GObject.registerClass(
|
||||
class ClapperPlayerBase extends GstPlayer.Player
|
||||
{
|
||||
_init()
|
||||
{
|
||||
if(!Gst.is_initialized())
|
||||
Gst.init(null);
|
||||
|
||||
const plugin = 'gtk4glsink';
|
||||
const gtk4glsink = Gst.ElementFactory.make(plugin, null);
|
||||
|
||||
if(!gtk4glsink) {
|
||||
debug(new Error(
|
||||
`Could not load "${plugin}".`
|
||||
+ ' Do you have gstreamer-plugins-good-gtk4 installed?'
|
||||
));
|
||||
}
|
||||
|
||||
const glsinkbin = Gst.ElementFactory.make('glsinkbin', null);
|
||||
glsinkbin.sink = gtk4glsink;
|
||||
|
||||
const context = GLib.MainContext.ref_thread_default();
|
||||
const acquired = context.acquire();
|
||||
debug(`default context acquired: ${acquired}`);
|
||||
|
||||
const dispatcher = new GstPlayer.PlayerGMainContextSignalDispatcher({
|
||||
application_context: context,
|
||||
});
|
||||
const renderer = new GstPlayer.PlayerVideoOverlayVideoRenderer({
|
||||
video_sink: glsinkbin
|
||||
});
|
||||
|
||||
super._init({
|
||||
signal_dispatcher: dispatcher,
|
||||
video_renderer: renderer
|
||||
});
|
||||
|
||||
this.widget = gtk4glsink.widget;
|
||||
this.widget.vexpand = true;
|
||||
this.widget.hexpand = true;
|
||||
|
||||
this.state = GstPlayer.PlayerState.STOPPED;
|
||||
this.visualization_enabled = false;
|
||||
|
||||
this.webserver = null;
|
||||
this.webapp = null;
|
||||
this.playlistWidget = new PlaylistWidget();
|
||||
|
||||
this.set_all_plugins_ranks();
|
||||
this.set_initial_config();
|
||||
this.set_and_bind_settings();
|
||||
|
||||
settings.connect('changed', this._onSettingsKeyChanged.bind(this));
|
||||
|
||||
/* FIXME: additional reference for working around GstPlayer
|
||||
* buggy signal dispatcher on self. Remove when ported to BUS API */
|
||||
this.ref();
|
||||
}
|
||||
|
||||
set_and_bind_settings()
|
||||
{
|
||||
const settingsToSet = [
|
||||
'seeking-mode',
|
||||
'audio-offset',
|
||||
'subtitle-offset',
|
||||
'play-flags',
|
||||
'webserver-enabled'
|
||||
];
|
||||
|
||||
for(let key of settingsToSet)
|
||||
this._onSettingsKeyChanged(settings, key);
|
||||
|
||||
const flag = Gio.SettingsBindFlags.GET;
|
||||
settings.bind('subtitle-font', this.pipeline, 'subtitle_font_desc', flag);
|
||||
}
|
||||
|
||||
set_initial_config()
|
||||
{
|
||||
const gstPlayerConfig = {
|
||||
position_update_interval: 1000,
|
||||
user_agent: 'clapper',
|
||||
};
|
||||
|
||||
for(let option of Object.keys(gstPlayerConfig))
|
||||
this.set_config_option(option, gstPlayerConfig[option]);
|
||||
|
||||
this.set_mute(false);
|
||||
|
||||
/* FIXME: change into option in preferences */
|
||||
const pipeline = this.get_pipeline();
|
||||
pipeline.ring_buffer_max_size = 8 * 1024 * 1024;
|
||||
}
|
||||
|
||||
set_config_option(option, value)
|
||||
{
|
||||
const setOption = GstPlayer.Player[`config_set_${option}`];
|
||||
if(!setOption)
|
||||
return debug(`unsupported option: ${option}`, 'LEVEL_WARNING');
|
||||
|
||||
const config = this.get_config();
|
||||
setOption(config, value);
|
||||
const success = this.set_config(config);
|
||||
|
||||
if(!success)
|
||||
debug(`could not change option: ${option}`);
|
||||
}
|
||||
|
||||
set_all_plugins_ranks()
|
||||
{
|
||||
let data = [];
|
||||
|
||||
/* Set empty plugin list if someone messed it externally */
|
||||
try {
|
||||
data = JSON.parse(settings.get_string('plugin-ranking'));
|
||||
if(!Array.isArray(data))
|
||||
throw new Error('plugin ranking data is not an array!');
|
||||
}
|
||||
catch(err) {
|
||||
debug(err);
|
||||
settings.set_string('plugin-ranking', "[]");
|
||||
}
|
||||
|
||||
for(let plugin of data) {
|
||||
if(!plugin.apply || !plugin.name)
|
||||
continue;
|
||||
|
||||
this.set_plugin_rank(plugin.name, plugin.rank);
|
||||
}
|
||||
}
|
||||
|
||||
set_plugin_rank(name, rank)
|
||||
{
|
||||
const gstRegistry = Gst.Registry.get();
|
||||
const feature = gstRegistry.lookup_feature(name);
|
||||
if(!feature)
|
||||
return debug(`plugin unavailable: ${name}`);
|
||||
|
||||
const oldRank = feature.get_rank();
|
||||
if(rank === oldRank)
|
||||
return;
|
||||
|
||||
feature.set_rank(rank);
|
||||
debug(`changed rank: ${oldRank} -> ${rank} for ${name}`);
|
||||
}
|
||||
|
||||
draw_black(isEnabled)
|
||||
{
|
||||
this.widget.ignore_textures = isEnabled;
|
||||
|
||||
if(this.state !== GstPlayer.PlayerState.PLAYING)
|
||||
this.widget.queue_render();
|
||||
}
|
||||
|
||||
emitWs(action, value)
|
||||
{
|
||||
if(!this.webserver)
|
||||
return;
|
||||
|
||||
this.webserver.sendMessage({ action, value });
|
||||
}
|
||||
|
||||
receiveWs(action, value)
|
||||
{
|
||||
debug(`unhandled WebSocket action: ${action}`);
|
||||
}
|
||||
|
||||
_onSettingsKeyChanged(settings, key)
|
||||
{
|
||||
let root, value, action;
|
||||
|
||||
switch(key) {
|
||||
case 'seeking-mode':
|
||||
const isSeekMode = (typeof this.set_seek_mode !== 'undefined');
|
||||
this.seekingMode = settings.get_string('seeking-mode');
|
||||
switch(this.seekingMode) {
|
||||
case 'fast':
|
||||
if(isSeekMode)
|
||||
this.set_seek_mode(GstPlayer.PlayerSeekMode.FAST);
|
||||
else
|
||||
this.set_config_option('seek_fast', true);
|
||||
break;
|
||||
case 'accurate':
|
||||
if(isSeekMode)
|
||||
this.set_seek_mode(GstPlayer.PlayerSeekMode.ACCURATE);
|
||||
else {
|
||||
this.set_config_option('seek_fast', false);
|
||||
this.set_config_option('seek_accurate', true);
|
||||
}
|
||||
break;
|
||||
default:
|
||||
if(isSeekMode)
|
||||
this.set_seek_mode(GstPlayer.PlayerSeekMode.DEFAULT);
|
||||
else {
|
||||
this.set_config_option('seek_fast', false);
|
||||
this.set_config_option('seek_accurate', false);
|
||||
}
|
||||
break;
|
||||
}
|
||||
break;
|
||||
case 'render-shadows':
|
||||
root = this.widget.get_root();
|
||||
/* Editing theme of someone else app is taboo */
|
||||
if(!root || !root.isClapperApp)
|
||||
break;
|
||||
|
||||
const gpuClass = 'gpufriendly';
|
||||
const renderShadows = settings.get_boolean(key);
|
||||
const hasShadows = !root.has_css_class(gpuClass);
|
||||
|
||||
if(renderShadows === hasShadows)
|
||||
break;
|
||||
|
||||
action = (renderShadows) ? 'remove' : 'add';
|
||||
root[action + '_css_class'](gpuClass);
|
||||
break;
|
||||
case 'audio-offset':
|
||||
value = Math.round(settings.get_double(key) * -1000000);
|
||||
this.set_audio_video_offset(value);
|
||||
debug(`set audio-video offset: ${value}`);
|
||||
break;
|
||||
case 'subtitle-offset':
|
||||
value = Math.round(settings.get_double(key) * -1000000);
|
||||
this.set_subtitle_video_offset(value);
|
||||
debug(`set subtitle-video offset: ${value}`);
|
||||
break;
|
||||
case 'dark-theme':
|
||||
case 'brighter-sliders':
|
||||
root = this.widget.get_root();
|
||||
if(!root || !root.isClapperApp)
|
||||
break;
|
||||
|
||||
const brightClass = 'brightscale';
|
||||
const isBrighter = root.has_css_class(brightClass);
|
||||
|
||||
if(key === 'dark-theme' && isBrighter && !settings.get_boolean(key)) {
|
||||
root.remove_css_class(brightClass);
|
||||
debug('remove brighter sliders');
|
||||
break;
|
||||
}
|
||||
|
||||
const setBrighter = settings.get_boolean('brighter-sliders');
|
||||
if(setBrighter === isBrighter)
|
||||
break;
|
||||
|
||||
action = (setBrighter) ? 'add' : 'remove';
|
||||
root[action + '_css_class'](brightClass);
|
||||
debug(`${action} brighter sliders`);
|
||||
break;
|
||||
case 'play-flags':
|
||||
const initialFlags = this.pipeline.flags;
|
||||
const settingsFlags = settings.get_int(key);
|
||||
|
||||
if(initialFlags === settingsFlags)
|
||||
break;
|
||||
|
||||
this.pipeline.flags = settingsFlags;
|
||||
debug(`changed play flags: ${initialFlags} -> ${settingsFlags}`);
|
||||
break;
|
||||
case 'webserver-enabled':
|
||||
case 'webapp-enabled':
|
||||
const webserverEnabled = settings.get_boolean('webserver-enabled');
|
||||
|
||||
if(webserverEnabled) {
|
||||
if(!WebServer) {
|
||||
/* Probably most users will not use this,
|
||||
* so conditional import for faster startup */
|
||||
WebServer = imports.src.webServer.WebServer;
|
||||
}
|
||||
|
||||
if(!this.webserver) {
|
||||
this.webserver = new WebServer(settings.get_int('webserver-port'));
|
||||
this.webserver.passMsgData = this.receiveWs.bind(this);
|
||||
}
|
||||
this.webserver.startListening();
|
||||
|
||||
const webappEnabled = settings.get_boolean('webapp-enabled');
|
||||
|
||||
if(!this.webapp && !webappEnabled)
|
||||
break;
|
||||
|
||||
if(webappEnabled) {
|
||||
if(!this.webapp)
|
||||
this.webapp = new WebApp();
|
||||
|
||||
this.webapp.startDaemonApp(settings.get_int('webapp-port'));
|
||||
}
|
||||
}
|
||||
else if(this.webserver) {
|
||||
/* remote app will close when connection is lost
|
||||
* which will cause the daemon to close too */
|
||||
this.webserver.stopListening();
|
||||
}
|
||||
break;
|
||||
case 'webserver-port':
|
||||
if(!this.webserver)
|
||||
break;
|
||||
|
||||
this.webserver.setListeningPort(settings.get_int(key));
|
||||
break;
|
||||
default:
|
||||
break;
|
||||
}
|
||||
}
|
||||
});
|
||||
Reference in New Issue
Block a user