/// <summary>
/// merges the current setting into the set based on the merge option type
/// </summary>
public SettingsCollection Merge <TSetting>(TSetting setting, FFmpegMergeOptionType option)
where TSetting : ISetting
{
if (setting == null)
{
throw new ArgumentNullException("setting");
}
var alreadyContainsSetting = Contains(setting);
if (alreadyContainsSetting)
{
if (option == FFmpegMergeOptionType.NewWins)
{
Remove(setting);
Add(setting);
}
}
else
{
Add(setting);
}
return(this);
}
/// <summary>
/// merges the current SettingsCollection into the set based on the merge option type.
/// </summary>
public SettingsCollection MergeRange(SettingsCollection settings, FFmpegMergeOptionType option)
{
if (settings == null)
{
throw new ArgumentNullException("settings");
}
if (settings.Type != Type)
{
throw new ArgumentException(string.Format("Settings parameter must be of the same type {0} as the SettingsCollection.", Type));
}
settings.SettingsList.ForEach(s => Merge(s, option));
return(this);
}
/// <summary>
/// merges the given Filterchain to the Filtergraph
/// </summary>
/// <param name="filterchain">the filterchain to be added to the filtergraph</param>
/// <param name="optionType">the option specifying how the merge should declare a winner</param>
public Filtergraph Merge(Filterchain filterchain, FFmpegMergeOptionType optionType)
{
var indexOfItem = IndexOf(filterchain);
if (indexOfItem != -1 && optionType == FFmpegMergeOptionType.NewWins)
{
FilterchainList.RemoveAt(indexOfItem);
filterchain.Owner = this;
FilterchainList.Insert(indexOfItem, filterchain);
}
else if (indexOfItem == -1)
{
Add(filterchain);
}
return(this);
}
public ForStreamCollection <TCollection> Merge <TItem>(TItem item, FFmpegMergeOptionType optionType)
where TItem : TCollection
{
var applierType = item.GetType();
if (!AttributeValidation.AttributeTypeEquals(applierType, _restrictedType))
{
throw new ForStreamInvalidException(applierType, _restrictedType);
}
var indexOfItem = IndexOf(item);
if (indexOfItem != -1 && optionType == FFmpegMergeOptionType.NewWins)
{
_collection.RemoveAt(indexOfItem);
_collection.Insert(indexOfItem, item);
}
else if (indexOfItem == -1)
{
_collection.Add(item);
}
return(this);
}
/// <summary>
/// merges the given Filterchain to the Filtergraph
/// </summary>
/// <param name="filterchain">the filterchain to be added to the filtergraph</param>
/// <param name="optionType">the option specifying how the merge should declare a winner</param>
public Filtergraph Merge(Filterchain filterchain, FFmpegMergeOptionType optionType)
{
var indexOfItem = IndexOf(filterchain);
if (indexOfItem != -1 && optionType == FFmpegMergeOptionType.NewWins)
{
FilterchainList.RemoveAt(indexOfItem);
filterchain.Owner = this;
FilterchainList.Insert(indexOfItem, filterchain);
}
else if (indexOfItem == -1)
{
Add(filterchain);
}
return this;
}
