protected override bool Matches(VpdbFlavor fileFlavor, SettingsManager.Lighting setting)
{
switch (fileFlavor.Lighting)
{
case VpdbFlavor.VpdbLighting.Day:
return(setting == SettingsManager.Lighting.Day);
case VpdbFlavor.VpdbLighting.Night:
return(setting == SettingsManager.Lighting.Night);
case VpdbFlavor.VpdbLighting.Any:
return(MustMatchExactly(setting));
default:
throw new ArgumentOutOfRangeException();
}
}
protected override bool Matches(VpdbFlavor fileFlavor, SettingsManager.Orientation setting)
{
switch (fileFlavor.Orientation)
{
case VpdbFlavor.VpdbOrientation.FS:
return(setting == SettingsManager.Orientation.Portrait);
case VpdbFlavor.VpdbOrientation.WS:
return(setting == SettingsManager.Orientation.Landscape);
case VpdbFlavor.VpdbOrientation.Any:
return(MustMatchExactly(setting));
default:
throw new ArgumentOutOfRangeException();
}
}
/// <summary>
/// Computes a weight relative to how the flavor of a given file scores
/// against the user setting.
/// </summary>
/// <remarks>
/// Note that "universal" files result in "exact" matches (3).
/// </remarks>
/// <param name="fileFlavor">Flavor of the file</param>
/// <param name="setting">Setting to match against</param>
/// <param name="previousFlavor">If an update, this is the flavor of the previous file</param>
/// <param name="primarySetting">If fallback, this is the primary setting. WTF C# why can't you accept null for a typed param?</param>
/// <returns>3 on exact match, 1 if matched by "any" and 0 if no match.</returns>
private int Weight(VpdbFlavor fileFlavor, TSettingFlavor setting, VpdbFlavor previousFlavor, object primarySetting)
{
if (MustMatchExactly(setting))
{
return(Matches(fileFlavor, setting) ? 3 : 0);
}
if (MustMatchSame(setting))
{
if (previousFlavor != null)
{
return(Matches(fileFlavor, previousFlavor) ? 3 : 0);
}
if (primarySetting != null)
{
return(Matches(fileFlavor, (TSettingFlavor)primarySetting) ? 3 : 0);
}
return(0);
}
if (MustMatchAny(setting))
{
return(1);
}
throw new ArgumentOutOfRangeException(nameof(setting), setting, null);
}
protected override bool Matches(VpdbFlavor firstFlavor, VpdbFlavor secondFlavor)
{
return(firstFlavor.Lighting == secondFlavor.Lighting);
}
protected override bool Matches(VpdbFlavor firstFlavor, VpdbFlavor secondFlavor)
{
return(firstFlavor.Orientation == secondFlavor.Orientation);
}
/// <summary> /// Checks if two flavors are the same. /// </summary> /// <param name="firstFlavor">First flavor</param> /// <param name="secondFlavor">Second flavpr</param> /// <returns></returns> protected abstract bool Matches(VpdbFlavor firstFlavor, VpdbFlavor secondFlavor);
/// <summary> /// Checks if a given file flavor matches a given setting. /// </summary> /// <seealso cref="MustMatchExactly"/> /// <param name="fileFlavor">Flavor of the file to check</param> /// <param name="setting">Setting to check against (only <see cref="MustMatchExactly"/> setting given)</param> /// <returns>True if file flavor matches, false otherwise.</returns> protected abstract bool Matches(VpdbFlavor fileFlavor, TSettingFlavor setting);
