linus/mpv.net
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tweaks and refactoring

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This commit is contained in:
Frank Skare
2019-07-18 05:47:16 +02:00
parent 01da76bdc4
commit 85a23fbae1
5 changed files with 110 additions and 96 deletions
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179
mpv.net/mpv/mp.cs
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@@ -410,16 +410,14 @@ namespace mpvnet
{
if (Handle == IntPtr.Zero) return;
int err = mpv_command_string(Handle, command);
if (err < 0 && throwException)
throw new Exception($"{(mpv_error)err}\r\n\r\n" + command);
if (err < 0 && throwException) throw new Exception($"{(mpv_error)err}\n\n" + command);
}
public static void set_property_string(string name, string value, bool throwOnException = false)
{
byte[] bytes = GetUtf8Bytes(value);
int err = mpv_set_property(Handle, GetUtf8Bytes(name), mpv_format.MPV_FORMAT_STRING, ref bytes);
if (err < 0 && throwOnException)
throw new Exception($"{name}: {(mpv_error)err}");
if (err < 0 && throwOnException) throw new Exception($"{name}: {(mpv_error)err}");
}
public static string get_property_string(string name, bool throwOnException = false)
@@ -427,7 +425,13 @@ namespace mpvnet
try
{
int err = mpv_get_property(Handle, GetUtf8Bytes(name), mpv_format.MPV_FORMAT_STRING, out IntPtr lpBuffer);
if (err < 0 && throwOnException) throw new Exception($"{name}: {(mpv_error)err}");
if (err < 0)
{
if (throwOnException) throw new Exception($"{name}: {(mpv_error)err}");
return "";
}
string ret = StringFromNativeUtf8(lpBuffer);
mpv_free(lpBuffer);
return ret;
@@ -443,10 +447,13 @@ namespace mpvnet
{
int err = mpv_get_property(Handle, GetUtf8Bytes(name), mpv_format.MPV_FORMAT_INT64, out IntPtr lpBuffer);
if (err < 0 && throwOnException)
throw new Exception($"{name}: {(mpv_error)err}");
else
return lpBuffer.ToInt32();
if (err < 0)
{
if (throwOnException) throw new Exception($"{name}: {(mpv_error)err}");
return 0;
}
return lpBuffer.ToInt32();
}
public static double get_property_number(string name, bool throwOnException = false)
@@ -454,10 +461,13 @@ namespace mpvnet
double val = 0;
int err = mpv_get_property(Handle, GetUtf8Bytes(name), mpv_format.MPV_FORMAT_DOUBLE, ref val);
if (err < 0 && throwOnException)
throw new Exception($"{name}: {(mpv_error)err}");
else
return val;
if (err < 0)
{
if (throwOnException) throw new Exception($"{name}: {(mpv_error)err}");
return 0;
}
return val;
}
public static bool get_property_bool(string name, bool throwOnException = false)
@@ -474,9 +484,7 @@ namespace mpvnet
{
Int64 val = value;
int err = mpv_set_property(Handle, GetUtf8Bytes(name), mpv_format.MPV_FORMAT_INT64, ref val);
if (err < 0 && throwOnException)
throw new Exception($"{name}: {(mpv_error)err}");
if (err < 0 && throwOnException) throw new Exception($"{name}: {(mpv_error)err}");
}
public static void observe_property_int(string name, Action<int> action)
@@ -642,8 +650,9 @@ namespace mpvnet
static string LastHistoryPath;
static DateTime LastHistoryStartDateTime;
static void WriteHistory(string filePath)
static void WriteHistory(string path)
{
if (!File.Exists(path)) return;
int totalMinutes = Convert.ToInt32((DateTime.Now - LastHistoryStartDateTime).TotalMinutes);
if (File.Exists(LastHistoryPath) && totalMinutes > 1)
@@ -655,7 +664,7 @@ namespace mpvnet
Path.GetFileNameWithoutExtension(LastHistoryPath) + "\r\n");
}
LastHistoryPath = filePath;
LastHistoryPath = path;
LastHistoryStartDateTime = DateTime.Now;
}
@@ -690,81 +699,87 @@ namespace mpvnet
{
MediaTracks.Clear();
using (MediaInfo mi = new MediaInfo(get_property_string("path")))
string path = get_property_string("path");
if (File.Exists(path))
{
int count = mi.GetCount(MediaInfoStreamKind.Video);
for (int i = 0; i < count; i++)
using (MediaInfo mi = new MediaInfo(path))
{
MediaTrack track = new MediaTrack();
Add(track, mi.GetVideo(i, "Format"));
Add(track, mi.GetVideo(i, "Format_Profile"));
Add(track, mi.GetVideo(i, "Width") + "x" + mi.GetVideo(i, "Height"));
Add(track, mi.GetVideo(i, "FrameRate") + " FPS");
Add(track, mi.GetVideo(i, "Language/String"));
Add(track, mi.GetVideo(i, "Forced") == "Yes" ? "Forced" : "");
Add(track, mi.GetVideo(i, "Default") == "Yes" ? "Default" : "");
Add(track, mi.GetVideo(i, "Title"));
track.Text = "V: " + track.Text.Trim(' ', ',');
track.Type = "v";
track.ID = i + 1;
MediaTracks.Add(track);
}
int count = mi.GetCount(MediaInfoStreamKind.Video);
count = mi.GetCount(MediaInfoStreamKind.Audio);
for (int i = 0; i < count; i++)
{
MediaTrack track = new MediaTrack();
Add(track, mi.GetVideo(i, "Format"));
Add(track, mi.GetVideo(i, "Format_Profile"));
Add(track, mi.GetVideo(i, "Width") + "x" + mi.GetVideo(i, "Height"));
Add(track, mi.GetVideo(i, "FrameRate") + " FPS");
Add(track, mi.GetVideo(i, "Language/String"));
Add(track, mi.GetVideo(i, "Forced") == "Yes" ? "Forced" : "");
Add(track, mi.GetVideo(i, "Default") == "Yes" ? "Default" : "");
Add(track, mi.GetVideo(i, "Title"));
track.Text = "V: " + track.Text.Trim(' ', ',');
track.Type = "v";
track.ID = i + 1;
MediaTracks.Add(track);
}
for (int i = 0; i < count; i++)
{
MediaTrack track = new MediaTrack();
Add(track, mi.GetAudio(i, "Language/String"));
Add(track, mi.GetAudio(i, "Format"));
Add(track, mi.GetAudio(i, "Format_Profile"));
Add(track, mi.GetAudio(i, "BitRate/String"));
Add(track, mi.GetAudio(i, "Channel(s)/String"));
Add(track, mi.GetAudio(i, "SamplingRate/String"));
Add(track, mi.GetAudio(i, "Forced") == "Yes" ? "Forced" : "");
Add(track, mi.GetAudio(i, "Default") == "Yes" ? "Default" : "");
Add(track, mi.GetAudio(i, "Title"));
track.Text = "A: " + track.Text.Trim(' ', ',');
track.Type = "a";
track.ID = i + 1;
MediaTracks.Add(track);
}
count = mi.GetCount(MediaInfoStreamKind.Audio);
count = mi.GetCount(MediaInfoStreamKind.Text);
for (int i = 0; i < count; i++)
{
MediaTrack track = new MediaTrack();
Add(track, mi.GetAudio(i, "Language/String"));
Add(track, mi.GetAudio(i, "Format"));
Add(track, mi.GetAudio(i, "Format_Profile"));
Add(track, mi.GetAudio(i, "BitRate/String"));
Add(track, mi.GetAudio(i, "Channel(s)/String"));
Add(track, mi.GetAudio(i, "SamplingRate/String"));
Add(track, mi.GetAudio(i, "Forced") == "Yes" ? "Forced" : "");
Add(track, mi.GetAudio(i, "Default") == "Yes" ? "Default" : "");
Add(track, mi.GetAudio(i, "Title"));
track.Text = "A: " + track.Text.Trim(' ', ',');
track.Type = "a";
track.ID = i + 1;
MediaTracks.Add(track);
}
for (int i = 0; i < count; i++)
{
MediaTrack track = new MediaTrack();
Add(track, mi.GetText(i, "Language/String"));
Add(track, mi.GetText(i, "Format"));
Add(track, mi.GetText(i, "Format_Profile"));
Add(track, mi.GetText(i, "Forced") == "Yes" ? "Forced" : "");
Add(track, mi.GetText(i, "Default") == "Yes" ? "Default" : "");
Add(track, mi.GetText(i, "Title"));
track.Text = "S: " + track.Text.Trim(' ', ',');
track.Type = "s";
track.ID = i + 1;
MediaTracks.Add(track);
}
count = mi.GetCount(MediaInfoStreamKind.Text);
count = get_property_int("edition-list/count");
for (int i = 0; i < count; i++)
{
MediaTrack track = new MediaTrack();
Add(track, mi.GetText(i, "Language/String"));
Add(track, mi.GetText(i, "Format"));
Add(track, mi.GetText(i, "Format_Profile"));
Add(track, mi.GetText(i, "Forced") == "Yes" ? "Forced" : "");
Add(track, mi.GetText(i, "Default") == "Yes" ? "Default" : "");
Add(track, mi.GetText(i, "Title"));
track.Text = "S: " + track.Text.Trim(' ', ',');
track.Type = "s";
track.ID = i + 1;
MediaTracks.Add(track);
}
for (int i = 0; i < count; i++)
{
MediaTrack track = new MediaTrack();
track.Text = "E: " + get_property_string($"edition-list/{i}/title");
track.Type = "e";
track.ID = i;
MediaTracks.Add(track);
}
count = get_property_int("edition-list/count");
void Add(MediaTrack track, string val)
{
if (!string.IsNullOrEmpty(val) && !(track.Text != null && track.Text.Contains(val)))
track.Text += " " + val + ",";
for (int i = 0; i < count; i++)
{
MediaTrack track = new MediaTrack();
track.Text = "E: " + get_property_string($"edition-list/{i}/title");
track.Type = "e";
track.ID = i;
MediaTracks.Add(track);
}
void Add(MediaTrack track, string val)
{
if (!string.IsNullOrEmpty(val) && !(track.Text != null && track.Text.Contains(val)))
track.Text += " " + val + ",";
}
}
}
}
lock (Chapters)