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Code Issues 1 Projects Releases Wiki Activity

info: switch stream callback for compact layout

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This commit is contained in:
Stefan Sauer 2011-01-13 11:56:37 +02:00
parent f89638f5b0
commit 173dd47bbb
1 changed files with 38 additions and 18 deletions
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56
mediainfo/src/mi-info.vala
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@ -51,6 +51,10 @@ public class MediaInfo.Info : VPaned
private Discoverer dc;
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 HashMap<string, string> resolutions;
private HashSet<string> tag_black_list;
@ -104,7 +108,7 @@ public class MediaInfo.Info : VPaned
tag_black_list.add ("duration");
tag_black_list.add ("nominal-bitrate");
tag_black_list.add ("maximum-bitrate");
// map from media-type to wikipedia-articles, prefix with http://en.wikipedia.org/wiki/
// TODO: add more
wikilinks = new HashMap<string, string> ();
@ -131,7 +135,7 @@ public class MediaInfo.Info : VPaned
drawing_area.realize.connect (on_drawing_area_realize);
drawing_area.unrealize.connect (on_drawing_area_unrealize);
pack1 (drawing_area, true, true);
ScrolledWindow sw = new ScrolledWindow (null, null);
sw.set_policy (PolicyType.NEVER, PolicyType.ALWAYS);
pack2 (sw, true, true);
@ -188,8 +192,7 @@ public class MediaInfo.Info : VPaned
row++;
all_streams = new Notebook ();
// TODO: needs a bit of cleverness when switching streams
//all_streams.switch_page.connect (on_stream_switched);
all_streams.switch_page.connect (on_stream_switched);
table.attach (all_streams, 0, 3, row, row+1, fill_exp, 0, 0, 1);
row++;
} else {
@ -220,8 +223,8 @@ public class MediaInfo.Info : VPaned
// TODO: add tag list widget
// TODO: add message list widget
// TODO: add message list widget
show_all ();
// set up the gstreamer components
@ -264,7 +267,7 @@ public class MediaInfo.Info : VPaned
icon_image.set_from_gicon ((Icon) finfo.get_attribute_object (FILE_ATTRIBUTE_STANDARD_ICON), IconSize.DIALOG);
} catch (Error e) {
debug ("Failed to query file info from %s: %s: %s", uri, e.domain.to_string (), e.message);
}
}
try {
GLib.List<DiscovererStreamInfo> l;
@ -334,12 +337,13 @@ public class MediaInfo.Info : VPaned
audio_streams.remove_page (-1);
}
}
// get stream info
nb = compact_mode ? all_streams : video_streams;
l = info.get_video_streams ();
have_video = (l.length () > 0);
for (int i = 0; i < l.length (); i++) {
num_video_streams = l.length ();
have_video = (num_video_streams > 0);
for (int i = 0; i < num_video_streams; i++) {
sinfo = l.nth_data (i);
caps = sinfo.get_caps ();
@ -361,7 +365,7 @@ public class MediaInfo.Info : VPaned
if (wikilink != null) {
// FIXME: make prefix and link translatable
str="<a href=\"http://en.wikipedia.org/wiki/%s\">%s</a>".printf (wikilink, str);
}
}
label = new Label (str);
label.set_alignment (0.0f, 0.5f);
label.set_selectable(true);
@ -461,7 +465,8 @@ public class MediaInfo.Info : VPaned
nb = compact_mode ? all_streams : audio_streams;
l = info.get_audio_streams ();
for (int i = 0; i < l.length (); i++) {
num_audio_streams = l.length ();
for (int i = 0; i < num_audio_streams; i++) {
sinfo = l.nth_data (i);
caps = sinfo.get_caps ();
@ -483,7 +488,7 @@ public class MediaInfo.Info : VPaned
if (wikilink != null) {
// FIXME: make prefix and link translatable
str="<a href=\"http://en.wikipedia.org/wiki/%s\">%s</a>".printf (wikilink, str);
}
}
label = new Label (str);
label.set_alignment (0.0f, 0.5f);
label.set_selectable(true);
@ -531,7 +536,7 @@ public class MediaInfo.Info : VPaned
label.set_selectable(true);
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);
@ -564,18 +569,19 @@ public class MediaInfo.Info : VPaned
nb.show_all();
//l = info.get_container_streams ();
} catch (Error e) {
debug ("Failed to extract metadata from %s: %s: %s", uri, e.domain.to_string (), e.message);
}
// play file
cur_video_stream = cur_audio_stream = 0;
((GLib.Object)pb).set_property ("uri", uri);
pb.set_state (State.PLAYING);
res = true;
}
return (res);
}
@ -625,7 +631,7 @@ public class MediaInfo.Info : VPaned
/* FIXME: discoverer not neccesarily return the stream in the same order as
* playbin2 sees them: https://bugzilla.gnome.org/show_bug.cgi?id=634407
*/
private void on_video_stream_switched (NotebookPage page, uint page_num)
private void on_video_stream_switched (Notebook nb, NotebookPage page, uint page_num)
{
if (pb.current_state > State.PAUSED) {
stdout.printf ("Switching video to: %u\n", page_num);
@ -633,7 +639,7 @@ public class MediaInfo.Info : VPaned
}
}
private void on_audio_stream_switched (NotebookPage page, uint page_num)
private void on_audio_stream_switched (Notebook nb, NotebookPage page, uint page_num)
{
if (pb.current_state > State.PAUSED) {
stdout.printf ("Switching audio to: %u\n", page_num);
@ -641,6 +647,20 @@ public class MediaInfo.Info : VPaned
}
}
private void on_stream_switched (Notebook nb, NotebookPage 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;
stdout.printf ("Switching audio to: %u\n", page_num);
((GLib.Object)pb).set_property ("current-audio", (int)page_num);
}
}
}
private string build_taglist_info (Structure s)
{
uint i;