public WebViewController(HtmlElement container) : base()
{
this.container = container;
}
private void BuildElementPropertyMap()
{
_ElementPropertyMap = new Dictionary<Type, Func<MemberInfo, string, object, List<Binding>, IElement>>();
_ElementPropertyMap.Add(typeof(MethodInfo), (member, caption, view, bindings)=>
{
IElement element = null;
var loadMoreAttribute = member.GetCustomAttribute<LoadMoreAttribute>();
if (loadMoreAttribute != null)
{
var normalCaption = !string.IsNullOrEmpty(loadMoreAttribute.NormalCaption) ? loadMoreAttribute.NormalCaption: "Load More";
var loadingCaption = !string.IsNullOrEmpty(loadMoreAttribute.LoadingCaption) ? loadMoreAttribute.LoadingCaption: "Loading...";
element = new LoadMoreElement(normalCaption, loadingCaption, null) { Command = GetCommandForMember(view, member) };
}
var searchbarAttribute = member.GetCustomAttribute<SearchbarAttribute>();
var searchbar = Root as ISearchBar;
if (searchbarAttribute != null && searchbar != null)
{
searchbar.SearchPlaceholder = searchbarAttribute.Placeholder;
searchbar.IncrementalSearch = searchbarAttribute.IncrementalSearch;
searchbar.EnableSearch = true;
searchbar.IsSearchbarHidden = false;
var methodInfo = member as MethodInfo;
searchbar.SearchCommand = new SearchCommand(view, methodInfo);
}
var buttonAttribute = member.GetCustomAttribute<ButtonAttribute>();
if (buttonAttribute != null)
{
var belement = new ButtonElement(caption)
{
Command = GetCommandForMember(view, member)
};
((ReflectiveCommand)belement.Command).Element = belement;
belement.Command.CanExecuteChanged += HandleCanExecuteChanged;
element = belement;
}
return element ?? _NoElement;
});
_ElementPropertyMap.Add(typeof(CLLocationCoordinate2D), (member, caption, view, bindings)=>
{
IElement element = null;
var mapAttribute = member.GetCustomAttribute<MapAttribute>();
var location = (CLLocationCoordinate2D)member.GetValue(view);
if (mapAttribute != null)
element = new MapElement(mapAttribute.Caption, location);
return element;
});
_ElementPropertyMap.Add(typeof(string), (member, caption, view, bindings)=>
{
IElement element = null;
var passwordAttribute = member.GetCustomAttribute<PasswordAttribute>();
var entryAttribute = member.GetCustomAttribute<EntryAttribute>();
var multilineAttribute = member.GetCustomAttribute<MultilineAttribute>();
var htmlAttribute = member.GetCustomAttribute<HtmlAttribute>();
if (passwordAttribute != null)
{
element = new EntryElement(caption) { Placeholder = passwordAttribute.Placeholder, KeyboardType = passwordAttribute.KeyboardType, IsPassword = true, EditMode = entryAttribute.EditMode, AutoCorrectionType = passwordAttribute.AutoCorrectionType, AutoCapitalizationType = passwordAttribute.AutoCapitalizationType };
}
else if (entryAttribute != null)
{
element = new EntryElement(caption) { Placeholder = entryAttribute.Placeholder, KeyboardType = entryAttribute.KeyboardType, EditMode = entryAttribute.EditMode, AutoCorrectionType = entryAttribute.AutoCorrectionType, AutoCapitalizationType = entryAttribute.AutoCapitalizationType };
}
else if (multilineAttribute != null)
element = new MultilineElement(caption);
else if (htmlAttribute != null)
{
SetDefaultConverter(view, member, "DataContext", new UriConverter(), null, bindings);
element = new HtmlElement(caption);
}
else
{
var selement = new StringElement(caption, (string)member.GetValue(view)) { };
element = selement;
}
return element;
});
_ElementPropertyMap.Add(typeof(Single), (member, caption, view, bindings)=>
{
return CreateFloatElement(member, caption, view, bindings);
});
_ElementPropertyMap.Add(typeof(Double), (member, caption, view, bindings)=>
{
return CreateFloatElement(member, caption, view, bindings);
});
_ElementPropertyMap.Add(typeof(Uri), (member, caption, view, bindings)=>
{
return new HtmlElement(caption, (Uri)member.GetValue(view));
});
_ElementPropertyMap.Add(typeof(bool), (member, caption, view, bindings)=>
{
IElement element = null;
var checkmarkAttribute = member.GetCustomAttribute<CheckmarkAttribute>();
if (checkmarkAttribute != null)
element = new CheckboxElement(caption) { };
else
element = new BooleanElement(caption) { };
return element;
});
_ElementPropertyMap.Add(typeof(DateTime), (member, caption, view, bindings)=>
{
IElement element = null;
SetDefaultConverter(view, member, "DataContext", new DateTimeConverter(), null, bindings);
var dateAttribute = member.GetCustomAttribute<DateAttribute>();
var timeAttribute = member.GetCustomAttribute<TimeAttribute>();
if(dateAttribute != null)
element = new DateElement(caption) { DataContext = (DateTime)member.GetValue(view)};
else if (timeAttribute != null)
element = new TimeElement(caption) { DataContext = (DateTime)member.GetValue(view)};
else
element = new DateTimeElement(caption) { DataContext = (DateTime)member.GetValue(view)};
return element;
});
_ElementPropertyMap.Add(typeof(UIImage),(member, caption, view, bindings)=>
{
return new ImageElement((UIImage)member.GetValue(view));
});
_ElementPropertyMap.Add(typeof(Int32), (member, caption, view, bindings)=>
{
return CreateIntElement(member, caption, view, bindings);
});
_ElementPropertyMap.Add(typeof(Int16), (member, caption, view, bindings)=>
{
return CreateIntElement(member, caption, view, bindings);
});
_ElementPropertyMap.Add(typeof(Int64), (member, caption, view, bindings)=>
{
return CreateIntElement(member, caption, view, bindings);
});
_ElementPropertyMap.Add(typeof(UInt32), (member, caption, view, bindings)=>
{
return CreateIntElement(member, caption, view, bindings);
});
_ElementPropertyMap.Add(typeof(UInt16), (member, caption, view, bindings)=>
{
return CreateIntElement(member, caption, view, bindings);
});
_ElementPropertyMap.Add(typeof(UInt64), (member, caption, view, bindings)=>
{
return CreateIntElement(member, caption, view, bindings);
});
_ElementPropertyMap.Add(typeof(Byte), (member, caption, view, bindings)=>
{
return CreateIntElement(member, caption, view, bindings);
});
_ElementPropertyMap.Add(typeof(SByte), (member, caption, view, bindings)=>
{
return CreateIntElement(member, caption, view, bindings);
});
_ElementPropertyMap.Add(typeof(Decimal), (member, caption, view, bindings)=>
{
return CreateFloatElement(member, caption, view, bindings);
});
}
private void BuildElementPropertyMap()
{
_ElementPropertyMap = new Dictionary<Type, Func<MemberInfo, string, object, List<Binding>, IElement>>();
_ElementPropertyMap.Add(typeof(MethodInfo), (member, caption, view, bindings)=>
{
IElement element = null;
var buttonAttribute = member.GetCustomAttribute<ButtonAttribute>();
if (buttonAttribute != null)
{
var belement = new ButtonElement(caption)
{
Command = GetCommandForMember(view, member)
};
((ReflectiveCommand)belement.Command).Element = belement;
belement.Command.CanExecuteChanged += HandleCanExecuteChanged;
element = belement;
}
var loadMoreAttribute = member.GetCustomAttribute<LoadMoreAttribute>();
if (loadMoreAttribute != null)
{
var normalCaption = !string.IsNullOrEmpty(loadMoreAttribute.NormalCaption) ? loadMoreAttribute.NormalCaption: "Load More";
var loadingCaption = !string.IsNullOrEmpty(loadMoreAttribute.LoadingCaption) ? loadMoreAttribute.LoadingCaption: "Loading...";
element = new LoadMoreElement(normalCaption, loadingCaption, null) { Command = GetCommandForMember(view, member) };
}
var enableSearchAttribute = member.GetCustomAttribute<EnableSearchAttribute>();
var searchbar = Root as ISearchBar;
if (enableSearchAttribute != null && searchbar != null)
{
searchbar.AutoHideSearch = enableSearchAttribute.AutoHide;
searchbar.SearchPlaceholder = enableSearchAttribute.Placeholder;
searchbar.IncrementalSearch = enableSearchAttribute.IncrementalSearch;
searchbar.EnableSearch = true;
var methodInfo = member as MethodInfo;
searchbar.SearchCommand = new SearchCommand(view, methodInfo);
}
return element;
});
_ElementPropertyMap.Add(typeof(CLLocationCoordinate2D), (member, caption, view, bindings)=>
{
IElement element = null;
var mapAttribute = member.GetCustomAttribute<MapAttribute>();
var location = (CLLocationCoordinate2D)GetValue(member, view);
if (mapAttribute != null)
element = new MapElement(mapAttribute.Caption, location);
return element;
});
_ElementPropertyMap.Add(typeof(string), (member, caption, view, bindings)=>
{
IElement element = null;
var passwordAttribute = member.GetCustomAttribute<PasswordAttribute>();
var entryAttribute = member.GetCustomAttribute<EntryAttribute>();
var multilineAttribute = member.GetCustomAttribute<MultilineAttribute>();
var htmlAttribute = member.GetCustomAttribute<HtmlAttribute>();
if (passwordAttribute != null)
{
element = new EntryElement(caption) { Placeholder = passwordAttribute.Placeholder, KeyboardType = passwordAttribute.KeyboardType, IsPassword = true, EditMode = entryAttribute.EditMode, AutoCorrectionType = passwordAttribute.AutoCorrectionType, AutoCapitalizationType = passwordAttribute.AutoCapitalizationType };
}
else if (entryAttribute != null)
{
element = new EntryElement(caption) { Placeholder = entryAttribute.Placeholder, KeyboardType = entryAttribute.KeyboardType, EditMode = entryAttribute.EditMode, AutoCorrectionType = entryAttribute.AutoCorrectionType, AutoCapitalizationType = entryAttribute.AutoCapitalizationType };
}
else if (multilineAttribute != null)
element = new MultilineElement(caption);
else if (htmlAttribute != null)
{
SetDefaultConverter(member, "Value", new UriConverter(), bindings);
element = new HtmlElement(caption);
}
else
{
var selement = new StringElement(caption, (string)GetValue(member, view)) { };
element = selement;
}
return element;
});
_ElementPropertyMap.Add(typeof(float), (member, caption, view, bindings)=>
{
IElement element = null;
var rangeAttribute = member.GetCustomAttribute<RangeAttribute>();
if (rangeAttribute != null)
{
var floatElement = new FloatElement(caption) { ShowCaption = rangeAttribute.ShowCaption, MinValue = rangeAttribute.Low, MaxValue = rangeAttribute.High, Value = rangeAttribute.Low };
element = floatElement;
}
else
{
var entryAttribute = member.GetCustomAttribute<EntryAttribute>();
string placeholder = null;
var keyboardType = UIKeyboardType.NumberPad;
if(entryAttribute != null)
{
placeholder = entryAttribute.Placeholder;
if(entryAttribute.KeyboardType != UIKeyboardType.Default)
keyboardType = entryAttribute.KeyboardType;
}
element = new EntryElement(caption) { Placeholder = placeholder, KeyboardType = keyboardType};
}
return element;
});
_ElementPropertyMap.Add(typeof(Uri), (member, caption, view, bindings)=>
{
return new HtmlElement(caption, (Uri)GetValue(member, view));
});
_ElementPropertyMap.Add(typeof(bool), (member, caption, view, bindings)=>
{
IElement element = null;
var checkboxAttribute = member.GetCustomAttribute<CheckboxAttribute>();
if (checkboxAttribute != null)
element = new CheckboxElement(caption) { };
else
element = new BooleanElement(caption) { };
return element;
});
_ElementPropertyMap.Add(typeof(DateTime), (member, caption, view, bindings)=>
{
IElement element = null;
var dateAttribute = member.GetCustomAttribute<DateAttribute>();
var timeAttribute = member.GetCustomAttribute<TimeAttribute>();
if(dateAttribute != null)
element = new DateElement(caption) { Value = (DateTime)GetValue(member, view)};
else if (timeAttribute != null)
element = new TimeElement(caption) { Value = (DateTime)GetValue(member, view)};
else
element = new DateTimeElement(caption) { Value = (DateTime)GetValue(member, view)};
return element;
});
_ElementPropertyMap.Add(typeof(UIImage),(member, caption, view, bindings)=>
{
return new ImageElement();
});
_ElementPropertyMap.Add(typeof(int), (member, caption, view, bindings)=>
{
SetDefaultConverter(member, "Value", new IntConverter(), bindings);
return new StringElement(caption) { Value = GetValue(member, view).ToString() };
});
}