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https://gitlab.com/liyaowhen/youtubecollector-git.git
synced 2026-10-01 01:12:59 +00:00
new
This commit is contained in:
liyaowhen
@@ -0,0 +1,164 @@
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namespace Song {
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public class MainView : Adw.NavigationPage {
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private Window window;
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public Settings settings = new Settings("com.liyaowhen.Song.playlists");
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public MainViewContent main_content;
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public string current_playlist;
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public MainView(Window _window) {
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this.window = _window;
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}
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construct {
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// make ui
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var toolbar_view = new Adw.ToolbarView ();
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var scrollable = new Gtk.ScrolledWindow();
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main_content = new MainViewContent();
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scrollable.set_child(main_content);
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scrollable.hexpand = true;
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scrollable.hexpand_set = true;
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var action_bar = new MainViewActionBar (main_content);
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var controls = new SongControls();
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toolbar_view.add_top_bar (action_bar);
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toolbar_view.set_content(scrollable);
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toolbar_view.add_bottom_bar (controls);
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this.child = toolbar_view;
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this.title = "main_view";
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}
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}
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public class MainViewActionBar : Gtk.Box {
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private Gtk.ActionBar action_bar;
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private MainViewContent main_view;
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public MainViewActionBar (MainViewContent _main_view) {
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this.main_view = _main_view;
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}
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construct {
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orientation = Gtk.Orientation.HORIZONTAL;
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action_bar = new Gtk.ActionBar();
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action_bar.vexpand = true;
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action_bar.hexpand = true;
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append(action_bar);
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}
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public void new_music_popover_show() {
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var popover = new NewMusicPopover();
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popover.present(this);
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}
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}
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public class MainViewContent : Gtk.Box {
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private Settings settings = new Settings("com.liyaowhen.Song.playlists");
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private Adw.NavigationView navigation_view;
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public string current_playlist;
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public MainViewContent() {
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vexpand = true;
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hexpand = true;
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print("loading empty ui");
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navigation_view = new Adw.NavigationView();
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append(navigation_view);
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navigation_view.vexpand = true;
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navigation_view.hexpand = true;
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}
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construct {
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SongController.main_view_content = this;
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}
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public void change_page(string playlist_name) {
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print("change page called");
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bool isKeyValid = false;
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foreach (string key in settings.list_keys()){
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if (key == playlist_name) {
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print("valid playlist");
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isKeyValid = true;
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}
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}
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if (!isKeyValid) {
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print("invalid playlist_name");
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return;
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}
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current_playlist = playlist_name;
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string[] songs = settings.get_strv(playlist_name);
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print("\n playlist contains: \n" + songs[1]);
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if (songs.length == 1) {
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if (songs[0] == "") {empty_playlist_ui(playlist_name); return;}
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else {
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//
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}
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} else if (songs.length > 1) {
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if (songs[1] != null) {
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print("making a page with actual content");
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playlist_ui(playlist_name);
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}
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}
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}
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private void empty_playlist_ui(string playlist_name) {
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var empty_page = new Adw.StatusPage();
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var parent_page = new Adw.NavigationPage(empty_page,"no songs added");
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empty_page.set_title("Empty Playlist " + playlist_name);
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empty_page.set_icon_name("edit-find-symbolic");
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empty_page.set_description("Click the button on the top left to add songs in this playlist.");
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navigation_view.push(parent_page);
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}
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private void playlist_ui(string playlist_name) {
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var playlist_page = new Adw.StatusPage();
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playlist_page.set_title(playlist_name);
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playlist_page.set_icon_name("emblem-music-symbolic");
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load_music(playlist_page, playlist_name);
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var parent_page = new Adw.NavigationPage(playlist_page, playlist_name);
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navigation_view.push(parent_page);
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}
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private void load_music(Adw.StatusPage page, string playlist_name) {
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Adw.Clamp clamp = new Adw.Clamp();
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Gtk.ListBox content = new Gtk.ListBox();
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foreach (string i in settings.get_strv(playlist_name)) {
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if (i != "") {
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content.append(new MusicListRow(i));
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}
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}
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clamp.child = content;
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page.child = clamp;
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content.hexpand = true;
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}
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/*private Gtk.WidgetPaintable playlist_cover(string playlist_name) {
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Gtk.WidgetPaintable paintable = new Gtk.WidgetPaintable();
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return paintable;
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} */
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}
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}
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@@ -0,0 +1,64 @@
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namespace Song {
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public class MusicListRow : Gtk.Box {
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private Settings settings = new Settings("com.liyaowhen.Song.playlists");
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public string song_name;
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public MusicListRow (string _song_name) {
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this.song_name = _song_name;
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build_ui();
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}
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construct {
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margin_bottom = 5;
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margin_top = 5;
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margin_start = 5;
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margin_end = 5;
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vexpand = true;
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hexpand = true;
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vexpand_set = true;
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hexpand_set = true;
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orientation = Gtk.Orientation.HORIZONTAL;
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}
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private void build_ui() {
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var label = new Gtk.Label (song_name);
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print(song_name + "making playlists song button");
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label.hexpand = true;
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append(label);
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var play_button = new Gtk.Button.from_icon_name ("media-playback-start-symbolic");
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play_button.hexpand = false;
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play_button.add_css_class("flat");
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play_button.clicked.connect(() => {
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if (SongController.song_controls.current_song != song_name) {
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SongController.song_controls.change_song(song_name);
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play_button.icon_name = "media-playback-pause-symbolic";
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Timeout.add(1, () => {
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if (SongController.song_controls.current_song != song_name) {
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// when another song is called to play, reset the button state
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play_button.icon_name = "media-playback-start-symbolic";
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return false;
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}
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return true;
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});
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} else if (SongController.song_controls.isPlaying) {
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SongController.song_controls.pause();
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play_button.icon_name = "media-playback-start-symbolic";
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} else if (!SongController.song_controls.isPlaying) {
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SongController.song_controls.play();
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play_button.icon_name = "media-playback-pause-symbolic";
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}
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});
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append(play_button);
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spacing = 5;
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}
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}
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}
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@@ -0,0 +1,31 @@
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namespace Song {
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public class Playlist : Gtk.Button {
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private Settings settings = new Settings ("com.liyaowhen.Song");
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public signal void removal_mode();
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public signal void exit_removal_mode();
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private string playlist_name;
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public Playlist (string _playlist_name) {
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this.playlist_name = _playlist_name;
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initialize();
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}
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construct {
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hexpand = true;
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clicked.connect(() => {
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//assumes that main_view is already instanciated
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SongController.main_view_content.change_page(playlist_name);
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});
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}
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public void initialize() {
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set_label(playlist_name);
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}
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}
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}
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@@ -0,0 +1,153 @@
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namespace Song {
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public class SideBar : Adw.NavigationPage {
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private Settings settings = new Settings("com.liyaowhen.Song");
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private Window window;
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public SideBarContent side_bar_content;
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public SideBarControls side_bar_controls;
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public SideBar(Window _window) {
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this.window = _window;
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}
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construct {
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var toolbar_view = new Adw.ToolbarView();
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var scroll_box = new Gtk.ScrolledWindow();
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side_bar_content = new SideBarContent ();
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side_bar_content.set_vexpand (true);
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side_bar_content.set_hexpand (true);
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scroll_box.child = side_bar_content;
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side_bar_controls = new SideBarControls (side_bar_content);
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side_bar_controls.set_hexpand (true);
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toolbar_view.set_content(scroll_box);
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toolbar_view.add_bottom_bar(side_bar_controls);
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title = "Songs:";
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this.child = toolbar_view;
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}
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}
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public class SideBarContent : Gtk.Box {
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private Settings settings = new Settings("com.liyaowhen.Song.playlists");
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public List<Playlist> playlists;
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private MainView main_view;
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public SideBarContent() {
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}
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construct {
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orientation = Gtk.Orientation.VERTICAL;
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valign = Gtk.Align.START;
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spacing = 5;
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margin_bottom = 5;
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margin_top = 5;
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margin_start = 5;
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margin_end = 5;
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vexpand = true;
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hexpand = true;
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vexpand_set = true;
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hexpand_set = true;
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Playlist initial_playlist;
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var playlist_names = settings.get_strv("playlists");
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foreach (string _name in playlist_names) {
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var playlist = new Playlist(_name);
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if (_name == playlist_names[0]) {
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initial_playlist = playlist;
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}
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playlists.append(playlist);
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append(playlist);
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}
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print("sidbar requesting main_view_content switch to playlist of name:\n" + playlist_names[1]);
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Timeout.add(1, () => {
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if (SongController.main_view_content != null) {
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SongController.main_view_content.change_page(playlist_names[0]);
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return false;
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}
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return true;
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}, 1);
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SongController.sidebar_content = this;
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//reconfigure_playlist_button_group(); DOES NOT WORK FOR SOME REASON
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}
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/*private void reconfigure_playlist_button_group() {
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foreach (Playlist i in playlists) {
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foreach (Playlist j in playlists) {
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if (i != j) {
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i.set_group(j);
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}
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}
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}
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}*/
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}
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public class SideBarControls : Gtk.Box {
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private SideBarContent sidebar_content;
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private Gtk.ActionBar action_bar;
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public SideBarControls(SideBarContent _sidebar_content) {
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this.sidebar_content = _sidebar_content;
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}
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construct {
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action_bar = new Gtk.ActionBar();
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action_bar.vexpand = true;
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action_bar.hexpand = true;
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append(action_bar);
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this.orientation = Gtk.Orientation.HORIZONTAL;
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this.add_css_class ("toolbar");
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// make ui
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var select_button = new Gtk.ToggleButton();
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select_button.set_icon_name ("checkbox-symbolic");
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var delete_button = new Gtk.Button();
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delete_button.set_icon_name ("user-trash-symbolic");
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var export_button = new Gtk.Button();
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export_button.set_icon_name("document-save-symbolic");
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var options_button = new Gtk.Button(); // TODO: change to Gtk.MenuButton
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options_button.set_icon_name("open-menu-symbolic");
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options_button.sensitive = true;
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action_bar.pack_start(select_button);
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//action_bar.set_center_widget(empty_spacer());
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action_bar.pack_end(options_button);
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// signals
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}
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private Gtk.Separator empty_spacer() {
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var empty_spacer = new Gtk.Separator(Gtk.Orientation.VERTICAL);
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empty_spacer.hexpand = true;
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empty_spacer.add_css_class("spacer");
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return empty_spacer;
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}
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}
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}
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@@ -0,0 +1,162 @@
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using Gst;
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namespace Song {
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public class SongControls : Gtk.Box {
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private Settings songs_list = new Settings("com.liyaowhen.Song.playlists");
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private Settings settings = new Settings("com.liyaowhen.Song");
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public Gtk.Scale progress_bar;
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public Gtk.Adjustment progress_bar_adjustment;
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private bool isDragging;
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public bool isPlaying;
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public string current_song;
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public Gst.Element playbin;
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public SongControls() {
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playbin = Gst.ElementFactory.make("playbin", "player");
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}
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construct {
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// Gstreamer stuff
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isPlaying = false;
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// UI
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orientation = Gtk.Orientation.VERTICAL;
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vexpand = false;
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hexpand = true;
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hexpand_set = true;
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progress_bar_adjustment = new Gtk.Adjustment(0, 0, 1, 1, 1, 0);
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progress_bar = new Gtk.Scale(Gtk.Orientation.HORIZONTAL, progress_bar_adjustment);
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progress_bar.set_draw_value(false);
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Timeout.add(1, () => {
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if (playbin != null && isDragging != true) {
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var position = (int64) 0;
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var duration = (int64) 0;
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// Query the current position and duration
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if (playbin.query_position(Format.TIME, out position) &&
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playbin.query_duration(Format.TIME, out duration)) {
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progress_bar.set_range(0, (double) duration / Gst.SECOND);
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progress_bar.set_value((double) position / Gst.SECOND);
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}
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}
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//print("running");
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return true;
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});
|
||||
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uint timeout_id = 0;
|
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|
||||
progress_bar.change_value.connect((range) => {
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|
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if (timeout_id != 0) {
|
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try {
|
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Source.remove(timeout_id);
|
||||
} catch (GLib.Error e) {
|
||||
// the function above often complains
|
||||
}
|
||||
}
|
||||
|
||||
isDragging = true;
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||||
if (playbin != null) {
|
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var seek_time = (int64)(progress_bar.get_value() * Gst.SECOND);
|
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playbin.seek_simple(Format.TIME, SeekFlags.FLUSH | SeekFlags.KEY_UNIT, seek_time);
|
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}
|
||||
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timeout_id = Timeout.add(50, () => {
|
||||
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||||
isDragging = false;
|
||||
|
||||
return false;
|
||||
});
|
||||
}); // emitted when user (not program) changes the scale
|
||||
|
||||
progress_bar.value_changed.connect((range) => {
|
||||
|
||||
});
|
||||
|
||||
|
||||
append(progress_bar);
|
||||
|
||||
// add controls to control the music
|
||||
music_controls();
|
||||
|
||||
SongController.song_controls = this;
|
||||
}
|
||||
|
||||
|
||||
|
||||
private void music_controls() {
|
||||
var clamp = new Adw.Clamp();
|
||||
|
||||
var box = new Gtk.Box(Gtk.Orientation.HORIZONTAL, 5);
|
||||
box.hexpand = true;
|
||||
box.halign = Gtk.Align.CENTER;
|
||||
box.margin_bottom = 10;
|
||||
|
||||
var play_button = new Gtk.Button.from_icon_name("media-playback-start-symbolic");
|
||||
play_button.halign = Gtk.Align.CENTER;
|
||||
|
||||
Timeout.add(1, () => {
|
||||
if (isPlaying == true) {
|
||||
play_button.set_icon_name("media-playback-pause-symbolic");
|
||||
} else {
|
||||
play_button.set_icon_name("media-playback-start-symbolic");
|
||||
}
|
||||
return true;
|
||||
});
|
||||
|
||||
play_button.clicked.connect(() => {
|
||||
if (isPlaying) pause();
|
||||
else play();
|
||||
});
|
||||
|
||||
box.append(play_button);
|
||||
|
||||
play_button.clicked.connect(() => {
|
||||
play_music();
|
||||
});
|
||||
|
||||
clamp.child = box;
|
||||
|
||||
append(clamp);
|
||||
}
|
||||
|
||||
private void play_music() {
|
||||
if (current_song != null) {
|
||||
|
||||
}
|
||||
}
|
||||
|
||||
public void play() {
|
||||
playbin.set_state(Gst.State.PLAYING);
|
||||
isPlaying = true;
|
||||
}
|
||||
|
||||
public void pause() {
|
||||
playbin.set_state(Gst.State.PAUSED);
|
||||
isPlaying = false;
|
||||
}
|
||||
|
||||
public void change_song(string song) {
|
||||
print("song is now " + song + "\n");
|
||||
current_song = song;
|
||||
string file_path = "file://" + settings.get_string("song-folder") + "/" + current_song + ".mp3";
|
||||
print("song full path is " + file_path);
|
||||
playbin.set_state(Gst.State.NULL);
|
||||
playbin.set_property("uri", file_path);
|
||||
playbin.set_state(Gst.State.PLAYING);
|
||||
isPlaying = true;
|
||||
|
||||
}
|
||||
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user