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info: redo tag list formatting

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Loop over tags and serialize items. Skip some already shown info.
This commit is contained in:
Stefan Sauer 2010-11-08 11:40:06 +02:00
parent abe637f399
commit fa4693f2e0
1 changed files with 24 additions and 4 deletions
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28
mediainfo/src/mi-info.vala
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@ -50,6 +50,7 @@ public class MediaInfo.Info : VBox
private bool have_video = false;
private HashMap<string, string> resolutions;
private HashSet<string> tag_black_list;
public Info ()
{
@ -92,6 +93,12 @@ public class MediaInfo.Info : VBox
resolutions["1280 x 720"] = "HD 720";
resolutions["1920 x 1080"] = "HD 1080";
// tags to skip (already extraced to specific discoverer fields)
tag_black_list = new HashSet<string> ();
tag_black_list.add ("bitrate");
tag_black_list.add ("maximum-bitrate");
tag_black_list.add ("container-format");
// add widgets
// FIXME: handle aspect ratio (AspectFrame.ratio)
drawing_area = new DrawingArea ();
@ -527,10 +534,23 @@ public class MediaInfo.Info : VBox
private string build_taglist_info (Structure s)
{
// FIXME: properly loop over taglist items and serialize them
// this allows to properly newline them and to avoid the types in the result
string str = s.to_string ();
str = str[8:-1].compress().replace(",","\n");
uint i;
string str, fn, vstr;
Gst.Value v;
// TODO: remove some binary tags
str = "";
for (i = 0; i < s.n_fields(); i++) {
fn = s.nth_field_name (i);
if (tag_black_list.contains (fn))
continue;
if (str.length > 0)
str += "\n";
v = s.get_value (fn);
vstr = v.serialize ().compress ();
str += fn + " = " + vstr;
}
return str;
}