public IMvxCommandCollection BuildCollectionFor(object owner)
{
var toReturn = new MvxCommandCollection(owner);
CreateCommands(owner, toReturn);
return(toReturn);
}
protected virtual void CreateCommand(object owner, MvxCommandCollection collection, MethodInfo commandMethod, string commandName, bool hasParameter)
{
var canExecuteProperty = CanExecutePropertyInfo(owner.GetType(), commandMethod);
var helper = hasParameter
? (IMvxCommandBuilder)new MvxParameterizedCommandBuilder(commandMethod, canExecuteProperty)
: new MvxCommandBuilder(commandMethod, canExecuteProperty);
var command = helper.ToCommand(owner);
collection.Add(command, commandName, helper.CanExecutePropertyName);
}
protected virtual void CreateCommand(object owner, MvxCommandCollection collection, MethodInfo commandMethod, string commandName, bool hasParameter)
{
var canExecuteProperty = CanExecutePropertyInfo(owner.GetType(), commandMethod);
var helper = hasParameter
? (IMvxCommandBuilder) new MvxParameterizedCommandBuilder(commandMethod, canExecuteProperty)
: new MvxCommandBuilder(commandMethod, canExecuteProperty);
var command = helper.ToCommand(owner);
collection.Add(command, commandName, helper.CanExecutePropertyName);
}
protected virtual void CreateCommands(object owner, MvxCommandCollection toReturn)
{
var commandMethods =
from method in
owner.GetType()
.GetMethods(BindingFlags.Instance | BindingFlags.Public | BindingFlags.FlattenHierarchy)
let parameterCount = method.GetParameters().Count()
where parameterCount <= 1
let commandName = GetCommandNameOrNull(method)
where !string.IsNullOrEmpty(commandName)
select new { Method = method, CommandName = commandName, HasParameter = parameterCount > 0 };
foreach (var item in commandMethods)
{
CreateCommand(owner, toReturn, item.Method, item.CommandName, item.HasParameter);
}
}
protected virtual void CreateCommands(object owner, MvxCommandCollection toReturn)
{
var commandMethods =
from method in
owner.GetType()
.GetMethods(BindingFlags.Instance | BindingFlags.Public | BindingFlags.FlattenHierarchy)
let parameterCount = method.GetParameters().Count()
where parameterCount <= 1
let commandName = GetCommandNameOrNull(method)
where !string.IsNullOrEmpty(commandName)
select new {Method = method, CommandName = commandName, HasParameter = parameterCount > 0};
foreach (var item in commandMethods)
{
CreateCommand(owner, toReturn, item.Method, item.CommandName, item.HasParameter);
}
}
public virtual IMvxCommandCollection BuildCollectionFor(object owner)
{
var toReturn = new MvxCommandCollection(owner);
CreateCommands(owner, toReturn);
return toReturn;
}