/// <summary>
/// 读取到配置信息;
/// </summary>
private AnimatedCursorConfig ReadConfig(IReadOnlyContent content)
{
using (var stream = content.GetInputStream(ConfigFileName))
{
var config = (AnimatedCursorConfig)xmlSerializer.Deserialize(stream);
return(config);
}
}
/// <summary>
/// 从资源合集读取到动画光标;
/// </summary>
public AnimatedCursor Read(IReadOnlyContent content)
{
if (content == null)
{
throw new ArgumentNullException(nameof(content));
}
AnimatedCursorConfig config = ReadConfig(content);
IEnumerable <Texture2D> textures = ReadTextures(content);
return(new AnimatedCursor(config, textures));
}
/// <summary>
/// 读取到光标;
/// </summary>
/// <exception cref="FileNotFoundException"></exception>
public StaticCursor Read(IReadOnlyContent content)
{
if (content == null)
{
throw new ArgumentNullException(nameof(content));
}
var config = ReadConfig(content);
var texture = ReadTexture(content);
return(new StaticCursor(texture, config));
}
private Texture2D ReadTexture(IReadOnlyContent content)
{
byte[] bytes;
using (var stream = content.GetInputStream(TextureFileName))
{
bytes = new byte[stream.Length];
stream.Read(bytes, 0, bytes.Length);
}
var texture = TextureFactroy.ReadAsCursor(bytes);
return(texture);
}
private void ReadTextures(IReadOnlyContent content, SortedList <int, Texture2D> sortedList)
{
byte[] bytes;
foreach (var textureEntry in content.EnumerateEntries("*" + TextureExtensionName, SearchOption.TopDirectoryOnly))
{
int number = GetNumberByName(textureEntry.Name);
using (var stream = content.GetInputStream(textureEntry))
{
bytes = new byte[stream.Length];
stream.Read(bytes, 0, bytes.Length);
}
var texture = TextureFactroy.ReadAsCursor(bytes);
sortedList.Add(number, texture);
}
}
private static bool TryRead(IReadOnlyContent content, out ICustomCursor cursor)
{
try
{
cursor = staticCursorFactroy.Read(content);
return(true);
}
catch
{
try
{
cursor = animatedCursorFactroy.Read(content);
return(true);
}
catch
{
cursor = null;
return(false);
}
}
}
private IEnumerable <Texture2D> ReadTextures(IReadOnlyContent content)
{
sortedList.Clear();
ReadTextures(content, sortedList);
return(sortedList.Values);
}
