示例#1
0
文件: Song.cs 项目: zwcloud/FNA
        internal Song(string fileName)
        {
            Name        = Path.GetFileNameWithoutExtension(fileName);
            TrackNumber = 0;
            Position    = TimeSpan.Zero;
            IsDisposed  = false;

            decodeIsPending = true;
            // FIXME: Blech, asynchrony
            WebAudio.BeginDecodeSong(fileName, OnDecodeComplete);
        }
示例#2
0
文件: Song.cs 项目: zwcloud/FNA
        private void OnDecodeComplete(object audioBuffer)
        {
            this.audioBuffer     = audioBuffer;
            this.decodeIsPending = false;

            Duration = TimeSpan.FromSeconds(WebAudio.GetSongLength(audioBuffer));

            if (this.playIsPending)
            {
                Play();
            }
        }
示例#3
0
            public override object ReadJson(JsonReader reader, Type objectType, object existingValue, JsonSerializer serializer)
            {
                if (reader.TokenType == JsonToken.Null)
                {
                    return(null);
                }
                var urlString = (string)reader.Value;
                var url       = urlString.AsUri();

                return
                    (#if !STANDALONE
                     objectType == typeof(WebAudio) ? WebAudio.FromUrl(url) :
                     objectType == typeof(WebVideo) ? WebVideo.FromUrl(url) :
                     objectType == typeof(WebImage) ? WebImage.FromUrl(url) :
#endif
                     WebFile.FromUrl(url));
            }
示例#4
0
文件: Song.cs 项目: zwcloud/FNA
        internal void Play()
        {
            // FIXME
            if (playingSong != null)
            {
                return;
            }

            if (audioBuffer == null)
            {
                playIsPending = true;
                return;
            }

            playingSong   = WebAudio.PlaySong(audioBuffer, _Volume);
            playIsPending = false;
            PlayCount    += 1;
        }
示例#5
0
        /// <summary>
        /// Converts a string to an object of the specified type.
        /// </summary>
        /// <param name="str">The string to convert.</param>
        /// <param name="type">The destination type.</param>
        /// <param name="descriptiveName">A descriptive name for the object (if any).</param>
        /// <param name="culture">The culture identifier for number and dates.</param>
        /// <returns>The converted object.</returns>
        public static object ConvertFromString(string str, TypeBase type, string descriptiveName = null, string culture = null, Currency currency = Currency.None, HtmlDocument ownerDocument = null, string inlineListSeparator = null, string timezone = null, string format = null)
        {
            var cult           = GetCulture(culture);
            var underlyingType = TypeBase.GetUnderlyingType(type);

            if (underlyingType != null)
            {
                return(ConvertFromString(str, underlyingType, descriptiveName, culture, currency, ownerDocument, inlineListSeparator, timezone, format));
            }

            var enumType = type as EnumType;

            if (enumType != null)
            {
                return(enumType.Resolve(str, false));
            }


            var t = type.GetNativeType();



            if (t == typeof(string))
            {
                return(str);
            }
            if (t == typeof(Html))
            {
                return(new Html(str, ownerDocument != null ? ownerDocument.GetLazyBaseUrl() : null));
            }
            if (t == typeof(FileSize))
            {
                return(FileSize.Parse(str));
            }
            if (t == typeof(GeographicLocation))
            {
                return(GeographicLocation.FromString(str));
            }
            if (t == typeof(Uri))
            {
                return(new Uri(str));
            }
            if (t == typeof(UriObject))
            {
                return(UriObject.FromUrl(str.AsUri()));
            }
            if (t == typeof(WebImage))
            {
                return(WebImage.FromUrl(str.AsUri()));
            }
            if (t == typeof(WebFile))
            {
                return(WebFile.FromUrl(str.AsUri()));
            }
            if (t == typeof(WebAudio))
            {
                return(WebAudio.FromUrl(str.AsUri()));
            }
            if (t == typeof(WebVideo))
            {
                return(WebVideo.FromUrl(str.AsUri()));
            }

            if (t == typeof(Money))
            {
                if (string.IsNullOrEmpty(str))
                {
                    return(null);
                }
                return(Money.Parse(str, currency, cult));
            }

            // if (t == typeof(Memo)) return new Memo(str);

            if (t == typeof(SByte))
            {
                return(Convert.ToSByte(str));
            }
            if (t == typeof(Int16))
            {
                return(Convert.ToInt16(RemoveThousandsSeparators(str, cult), cult));
            }
            if (t == typeof(Int32))
            {
                return(Convert.ToInt32(RemoveThousandsSeparators(str, cult), cult));
            }
            if (t == typeof(Int64))
            {
                return(Convert.ToInt64(RemoveThousandsSeparators(str, cult), cult));
            }

            if (t == typeof(Byte))
            {
                return(Convert.ToByte(str));
            }
            if (t == typeof(UInt16))
            {
                return(Convert.ToUInt16(RemoveThousandsSeparators(str, cult), cult));
            }
            if (t == typeof(UInt32))
            {
                return(Convert.ToUInt32(RemoveThousandsSeparators(str, cult), cult));
            }
            if (t == typeof(UInt64))
            {
                return(Convert.ToUInt64(RemoveThousandsSeparators(str, cult), cult));
            }


            if (t == typeof(Single))
            {
                return(Convert.ToSingle(RemoveThousandsSeparators(str, cult), cult));
            }
            if (t == typeof(Double))
            {
                return(Convert.ToDouble(RemoveThousandsSeparators(str, cult), cult));
            }
            if (t == typeof(Decimal))
            {
                return(Convert.ToDecimal(RemoveThousandsSeparators(str, cult), cult));
            }



            if (t == typeof(DateTime))
            {
                return(ParseDateTime(str, cult, ownerDocument != null ? Utils.TryGetPageRetrievalDate(ownerDocument) : null, timezone, format));
            }
            if (t == typeof(Size))
            {
                return(new Size(int.Parse(str.Capture(@"(\d+)\s*(?:x|×|\*)")), int.Parse(str.Capture(@"(?:x|×|\*)\s*(\d+)"))));
            }
            if (type == TypeBase.BusinessWebsite)
            {
                return(BusinessWebsite.FromString(str));
            }
            if (type is EntityType)
            {
                return(ObjectManager.GetEntityAsync((EntityType)type, str.AsUri(), false, descriptiveName).AssumeCompleted());
            }
            if (t == typeof(TimeSpan))
            {
                return(ParseTimeSpan(str, cult));
            }
            if (t == typeof(bool))
            {
                var value = ConvertFromBoolean(str, true, cult);
                if (value == null)
                {
                    throw new InvalidDataException(string.Format("String cannot be converted to boolean: \"{0}\"", str));
                }
                return(value.Value);
            }

            if (t == typeof(BusinessWebsite))
            {
                return(BusinessWebsite.TryParse(str));
            }

            var simpleType = type as SimpleType;

            if (simpleType != null && simpleType.InlineListItemType != null)
            {
                return(Utils.ParseInlineList(str, simpleType, inlineListSeparator));
            }


            throw new ArgumentException("Type cannot be converted from string: " + t.ToString());
        }
示例#6
0
文件: Song.cs 项目: zwcloud/FNA
        internal void Stop()
        {
            WebAudio.StopSong(audioBuffer, playingSong);

            PlayCount = 0;
        }
示例#7
0
文件: Song.cs 项目: zwcloud/FNA
 internal void Pause()
 {
     WebAudio.PauseSong(audioBuffer, playingSong);
 }
示例#8
0
文件: Song.cs 项目: zwcloud/FNA
 internal void Resume()
 {
     WebAudio.ResumeSong(audioBuffer, playingSong);
 }