using Gee; using Gtk; using Dino.Entities; public class Dino.Ui.AudioSettingsPopover : Gtk.Popover { public signal void microphone_selected(Plugins.MediaDevice device); public signal void speaker_selected(Plugins.MediaDevice device); public Plugins.MediaDevice? current_microphone_device { get; set; } public Plugins.MediaDevice? current_speaker_device { get; set; } private HashMap row_microphone_device = new HashMap(); private HashMap row_speaker_device = new HashMap(); public AudioSettingsPopover() { Box box = new Box(Orientation.VERTICAL, 15) { margin=18, visible=true }; box.add(create_microphone_box()); box.add(create_speaker_box()); this.add(box); } private Widget create_microphone_box() { Plugins.VideoCallPlugin call_plugin = Dino.Application.get_default().plugin_registry.video_call_plugin; Gee.List devices = call_plugin.get_devices("audio", false); Box micro_box = new Box(Orientation.VERTICAL, 10) { visible=true }; micro_box.add(new Label("" + _("Microphones") + "") { use_markup=true, xalign=0, visible=true, can_focus=true /* grab initial focus*/ }); if (devices.size == 0) { micro_box.add(new Label("No microphones found.")); } else { ListBox micro_list_box = new ListBox() { activate_on_single_click=true, selection_mode=SelectionMode.SINGLE, visible=true }; micro_list_box.set_header_func(listbox_header_func); Frame micro_frame = new Frame(null) { visible=true }; micro_frame.add(micro_list_box); foreach (Plugins.MediaDevice device in devices) { Label label = new Label(device.display_name) { xalign=0, visible=true }; Image image = new Image.from_icon_name("object-select-symbolic", IconSize.BUTTON) { visible=true }; if (current_microphone_device == null || current_microphone_device.id != device.id) { image.opacity = 0; } this.notify["current-microphone-device"].connect(() => { if (current_microphone_device == null || current_microphone_device.id != device.id) { image.opacity = 0; } else { image.opacity = 1; } }); Box device_box = new Box(Orientation.HORIZONTAL, 0) { spacing=7, margin=7, visible=true }; device_box.add(image); device_box.add(label); ListBoxRow list_box_row = new ListBoxRow() { visible=true }; list_box_row.add(device_box); micro_list_box.add(list_box_row); row_microphone_device[list_box_row] = device; } micro_list_box.row_activated.connect((row) => { if (!row_microphone_device.has_key(row)) return; microphone_selected(row_microphone_device[row]); micro_list_box.unselect_row(row); }); micro_box.add(micro_frame); } return micro_box; } private Widget create_speaker_box() { Plugins.VideoCallPlugin call_plugin = Dino.Application.get_default().plugin_registry.video_call_plugin; Gee.List devices = call_plugin.get_devices("audio", true); Box speaker_box = new Box(Orientation.VERTICAL, 10) { visible=true }; speaker_box.add(new Label("" + _("Speakers") +"") { use_markup=true, xalign=0, visible=true }); if (devices.size == 0) { speaker_box.add(new Label("No speakers found.")); } else { ListBox speaker_list_box = new ListBox() { activate_on_single_click=true, selection_mode=SelectionMode.SINGLE, visible=true }; speaker_list_box.set_header_func(listbox_header_func); speaker_list_box.row_selected.connect((row) => { }); Frame speaker_frame = new Frame(null) { visible=true }; speaker_frame.add(speaker_list_box); foreach (Plugins.MediaDevice device in devices) { Label label = new Label(device.display_name) { xalign=0, visible=true }; Image image = new Image.from_icon_name("object-select-symbolic", IconSize.BUTTON) { visible=true }; if (current_speaker_device == null || current_speaker_device.id != device.id) { image.opacity = 0; } this.notify["current-speaker-device"].connect(() => { if (current_speaker_device == null || current_speaker_device.id != device.id) { image.opacity = 0; } else { image.opacity = 1; } }); Box device_box = new Box(Orientation.HORIZONTAL, 0) { spacing=7, margin=7, visible=true }; device_box.add(image); device_box.add(label); ListBoxRow list_box_row = new ListBoxRow() { visible=true }; list_box_row.add(device_box); speaker_list_box.add(list_box_row); row_speaker_device[list_box_row] = device; } speaker_list_box.row_activated.connect((row) => { if (!row_speaker_device.has_key(row)) return; speaker_selected(row_speaker_device[row]); speaker_list_box.unselect_row(row); }); speaker_box.add(speaker_frame); } return speaker_box; } private void listbox_header_func(ListBoxRow row, ListBoxRow? before_row) { if (row.get_header() == null && before_row != null) { row.set_header(new Separator(Orientation.HORIZONTAL)); } } }