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mi-info: basic subtitle support

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This commit is contained in:
Stefan Sauer 2013-08-30 08:41:48 +02:00
parent 7b9d0c9cba
commit 98148dea9d
1 changed files with 93 additions and 7 deletions
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100
mediainfo/src/mi-info.vala
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@ -53,9 +53,10 @@ public class MediaInfo.Info : Box
private Label mime_type;
private Label duration;
private Image icon_image;
private Notebook all_streams; // there is either all or separate a/mediainfo/v
private Notebook video_streams; // depending on sreen resolution
private Notebook all_streams; // there is either all or separate a/mediainfo/v/st
private Notebook video_streams; // depending on screen resolution
private Notebook audio_streams;
private Notebook subtitle_streams;
private AspectFrame drawing_frame;
private DrawingArea drawing_area;
// gstreamer objects
@ -63,9 +64,8 @@ public class MediaInfo.Info : Box
private Pipeline pb;
private bool have_video = false;
private uint num_video_streams;
private uint cur_video_stream;
private uint num_audio_streams;
private uint cur_audio_stream;
private uint num_subtitle_streams;
private float video_ratio = 1.0f;
private ArrayList<Gdk.Point?> video_resolutions = null;
// stream data
@ -267,6 +267,17 @@ public class MediaInfo.Info : Box
audio_streams.switch_page.connect (on_audio_stream_switched);
table.attach (audio_streams, 0, 3, row, row+1, fill_exp, 0, 0, 1);
row++;
label = new Label (null);
label.set_markup("<b>Subtitle Streams</b>");
label.set_alignment (0.0f, 0.5f);
table.attach (label, 0, 3, row, row+1, fill_exp, 0, 0, 1);
row++;
subtitle_streams = new Notebook ();
subtitle_streams.switch_page.connect (on_subtitle_stream_switched);
table.attach (subtitle_streams, 0, 3, row, row+1, fill_exp, 0, 0, 1);
row++;
}
// TODO: add container stream info widgets
@ -664,6 +675,65 @@ public class MediaInfo.Info : Box
}
nb.show_all();
nb = compact_mode ? all_streams : subtitle_streams;
l = info.get_subtitle_streams ();
num_subtitle_streams = l.length ();
for (int i = 0; i < num_subtitle_streams; i++) {
sinfo = l.nth_data (i);
caps = sinfo.get_caps ();
row = 0;
table = new Table (2, 7, false);
label = new Label (caps.to_string ());
label.set_ellipsize (Pango.EllipsizeMode.END);
label.set_alignment (0.0f, 0.5f);
label.set_selectable (true);
table.attach (label, 0, 2, row, row+1, fill_exp, 0, 0, 1);
row++;
label = new Label ("Codec:");
label.set_alignment (1.0f, 0.5f);
table.attach (label, 0, 1, row, row+1, fill, 0, 0, 0);
label = new Label (null);
label.set_alignment (0.0f, 0.5f);
label.set_selectable (true);
label.set_use_markup (true);
set_wikilink (label, caps);
table.attach (label, 1, 2, row, row+1, fill_exp, 0, 3, 1);
row++;
if ((s = sinfo.get_misc ()) != null) {
label = new Label ("Details:");
label.set_alignment (1.0f, 0.5f);
table.attach (label, 0, 1, row, row+1, fill, 0, 0, 0);
label = new Label (s.to_string ());
label.set_ellipsize (Pango.EllipsizeMode.END);
label.set_alignment (0.0f, 0.5f);
label.set_selectable (true);
table.attach (label, 1, 2, row, row+1, fill_exp, 0, 0, 1);
row++;
}
if ((t = sinfo.get_tags ()) != null) {
// FIXME: use treeview inside scrolled window
label = new Label ("Tags:");
label.set_alignment (1.0f, 0.0f);
table.attach (label, 0, 1, row, row+1, fill, fill, 0, 0);
str = build_taglist_info (t);
label = new Label (str);
label.set_ellipsize (Pango.EllipsizeMode.END);
label.set_alignment (0.0f, 0.5f);
label.set_selectable (true);
label.set_use_markup (true);
table.attach (label, 1, 2, row, row+1, fill_exp, 0, 0, 1);
row++;
}
nb.append_page (table, new Label (@"subtitle $i"));
}
nb.show_all();
if (have_video) {
Gdk.Point res = video_resolutions[0];
video_ratio = (float)(res.x) / (float)(res.y);
@ -683,7 +753,6 @@ public class MediaInfo.Info : Box
//l = info.get_container_streams ();
// play file
cur_video_stream = cur_audio_stream = 0;
((GLib.Object)pb).set_property ("uri", uri);
pb.set_state (State.PLAYING);
}
@ -764,16 +833,33 @@ public class MediaInfo.Info : Box
}
}
private void on_subtitle_stream_switched (Notebook nb, Widget page, uint page_num)
{
if (pb.current_state > State.PAUSED) {
stdout.printf ("Switching subtitle to: %u\n", page_num);
((GLib.Object)pb).set_property ("current-text", (int)page_num);
}
}
private void on_stream_switched (Notebook nb, Widget page, uint page_num)
{
if (pb.current_state > State.PAUSED) {
if (page_num < num_video_streams) {
stdout.printf ("Switching video to: %u\n", page_num);
((GLib.Object)pb).set_property ("current-video", (int)page_num);
} else {
page_num -= num_video_streams;
return;
}
page_num -= num_video_streams;
if (page_num < num_audio_streams) {
stdout.printf ("Switching audio to: %u\n", page_num);
((GLib.Object)pb).set_property ("current-audio", (int)page_num);
return;
}
page_num -= num_audio_streams;
if (page_num < num_subtitle_streams) {
stdout.printf ("Switching subtitle to: %u\n", page_num);
((GLib.Object)pb).set_property ("current-text", (int)page_num);
return;
}
}
}