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using Gtk;
namespace Dino.Ui {
public class CallConnectionDetailsWindow : Gtk.Window {
public Box box = new Box(Orientation.VERTICAL, 15) { halign=Align.CENTER, valign=Align.CENTER };
private bool video_added = false;
private CallContentDetails audio_details = new CallContentDetails("Audio");
private CallContentDetails video_details = new CallContentDetails("Video");
public CallConnectionDetailsWindow() {
box.append(audio_details);
box.append(video_details);
set_child(box);
}
public void update_content(PeerInfo peer_info) {
if (peer_info.audio != null) {
audio_details.update_content(peer_info.audio);
}
if (peer_info.video != null) {
add_video_widgets();
video_details.update_content(peer_info.video);
}
}
private void add_video_widgets() {
if (video_added) return;
video_details.visible = true;
video_added = true;
}
}
public class CallContentDetails : Gtk.Grid {
public Label rtp_title = new Label("RTP") { xalign=0 };
public Label rtcp_title = new Label("RTCP") { xalign=0 };
public Label target_recv_title = new Label("Target receive bitrate") { xalign=0 };
public Label target_send_title = new Label("Target send bitrate") { xalign=0 };
public Label rtp_ready = new Label("?") { xalign=0 };
public Label rtcp_ready = new Label("?") { xalign=0 };
public Label sent_bps = new Label("?") { use_markup=true, xalign=0 };
public Label recv_bps = new Label("?") { use_markup=true, xalign=0 };
public Label codec = new Label("?") { xalign=0 };
public Label target_receive_bitrate = new Label("n/a") { use_markup=true, xalign=0 };
public Label target_send_bitrate = new Label("n/a") { use_markup=true, xalign=0 };
private PeerContentInfo? prev_info = null;
private int row_at = 0;
public CallContentDetails(string headline) {
attach(new Label("<b>%s</b>".printf(headline)) { use_markup=true, xalign=0 }, 0, row_at++, 1, 1);
attach(rtp_title, 0, row_at, 1, 1);
attach(rtp_ready, 1, row_at++, 1, 1);
attach(rtcp_title, 0, row_at, 1, 1);
attach(rtcp_ready, 1, row_at++, 1, 1);
put_row("Sent");
attach(sent_bps, 1, row_at++, 1, 1);
put_row("Received");
attach(recv_bps, 1, row_at++, 1, 1);
put_row("Codec");
attach(codec, 1, row_at++, 1, 1);
attach(target_recv_title, 0, row_at, 1, 1);
attach(target_receive_bitrate, 1, row_at++, 1, 1);
attach(target_send_title, 0, row_at, 1, 1);
attach(target_send_bitrate, 1, row_at++, 1, 1);
this.column_spacing = 5;
}
public void update_content(PeerContentInfo info) {
if (!info.rtp_ready) {
rtp_ready.visible = rtcp_ready.visible = true;
rtp_title.visible = rtcp_title.visible = true;
rtp_ready.label = info.rtp_ready.to_string();
rtcp_ready.label = info.rtcp_ready.to_string();
} else {
rtp_ready.visible = rtcp_ready.visible = false;
rtp_title.visible = rtcp_title.visible = false;
}
if (info.target_send_bytes != -1) {
target_receive_bitrate.visible = target_send_bitrate.visible = true;
target_recv_title.visible = target_send_title.visible = true;
target_receive_bitrate.label = "<span font_family='monospace'>%u</span> kbps".printf(info.target_receive_bytes);
target_send_bitrate.label = "<span font_family='monospace'>%u</span> kbps".printf(info.target_send_bytes);
} else {
target_receive_bitrate.visible = target_send_bitrate.visible = false;
target_recv_title.visible = target_send_title.visible = false;
}
codec.label = info.codec + " " + info.clockrate.to_string();
if (prev_info != null) {
ulong audio_sent_kbps = (info.bytes_sent - prev_info.bytes_sent) * 8 / 1000;
sent_bps.label = "<span font_family='monospace'>%lu</span> kbps".printf(audio_sent_kbps);
ulong audio_recv_kbps = (info.bytes_received - prev_info.bytes_received) * 8 / 1000;
recv_bps.label = "<span font_family='monospace'>%lu</span> kbps".printf(audio_recv_kbps);
}
prev_info = info;
}
private void put_row(string label) {
attach(new Label(label) { xalign=0 }, 0, row_at, 1, 1);
}
}
}
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