private ISection CreateMultiselectCollectionSection(MemberInfo member, string caption, object view, List <Binding> bindings)
{
object context = view;
var csection = new Section()
{
IsMultiselect = true, Opaque = false
};
var index = 0;
SetDefaultConverter(view, member, "DataContext", new EnumerableConverter(), null, bindings);
var dataContextMember = GetMemberFromDataContext(member, ref context);
var collection = dataContextMember.GetValue(context) as IEnumerable;
foreach (var item in collection)
{
var checkboxElement = new CheckboxElement(item.ToString())
{
Item = item, Index = index, DataContext = false
};
csection.Add(checkboxElement);
index++;
}
csection.ViewBinding.DataContextCode = DataContextCode.MultiselectCollection;
csection.ViewBinding.ViewType = null;
return(csection);
}
private ISection CreateEnumCollectionSection(MemberInfo member, string caption, object view, List <Binding> bindings)
{
Type memberType = GetTypeForMember(member);
object context = view;
var dataContext = view as IDataContext;
if (dataContext != null)
{
context = dataContext.DataContext;
}
SetDefaultConverter(view, member, "DataContext", new EnumCollectionConverter(), null, bindings);
member = GetMemberFromDataContext(member, ref context);
var csection = new Section()
{
IsMultiselect = true, Opaque = false
};
var collection = member.GetValue(view);
if (collection == null)
{
var collectionType = typeof(EnumCollection <>);
var enumType = memberType.GetGenericArguments().FirstOrDefault();
Type[] generic = { enumType };
collection = Activator.CreateInstance(collectionType.MakeGenericType(generic));
member.SetValue(view, collection);
}
var index = 0;
var items = (EnumCollection)collection;
foreach (var item in items.Items)
{
var checkboxElement = new CheckboxElement(item.Description)
{
Item = item,
Index = index,
DataContext = item.IsChecked,
Group = item.GroupName
};
csection.Add(checkboxElement);
index++;
}
csection.DataContext = memberType;
csection.ViewBinding.DataContextCode = DataContextCode.EnumCollection;
return(csection);
}
public IElement CreateEnumCollectionRoot(MemberInfo member, string caption, object view, List <Binding> bindings)
{
Type memberType = GetTypeForMember(member);
SetDefaultConverter(member, "Value", new EnumItemsConverter(), bindings);
var csection = new Section()
{
IsMultiselect = true, Opaque = false
};
ApplyRootTheme(view, csection);
var collection = GetValue(member, view);
if (collection == null)
{
var collectionType = typeof(EnumCollection <>);
var enumType = memberType.GetGenericArguments()[0];
Type[] generic = { enumType };
collection = Activator.CreateInstance(collectionType.MakeGenericType(generic));
(member as PropertyInfo).SetValue(view, collection, new object[] {});
}
var index = 0;
var items = (EnumCollection)collection;
foreach (var item in items.AllValues)
{
var checkboxElement = new CheckboxElement(item.Description)
{
Index = index, Value = item.IsChecked, Group = item.GroupName
};
ApplyRootTheme(view, checkboxElement);
csection.Add(checkboxElement);
index++;
}
var element = new RootElement(caption)
{
csection
};
element.ViewBinding.DataContextCode = DataContextCode.EnumCollection;
element.Theme.CellStyle = UITableViewCellStyle.Value1;
return(element);
}
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()
});
});
}
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 ISection CreateMultiselectCollectionSection(MemberInfo member, string caption, object view, List<Binding> bindings)
{
object context = view;
var csection = new Section() { IsMultiselect = true, Opaque = false };
var index = 0;
SetDefaultConverter(view, member, "DataContext", new EnumerableConverter(), null, bindings);
var dataContextMember = GetMemberFromDataContext(member, ref context);
var collection = dataContextMember.GetValue(context) as IEnumerable;
foreach (var item in collection)
{
var checkboxElement = new CheckboxElement(item.ToString()) { Item = item, Index = index, DataContext = false};
csection.Add(checkboxElement);
index++;
}
csection.ViewBinding.DataContextCode = DataContextCode.MultiselectCollection;
csection.ViewBinding.ViewType = null;
return csection;
}
private ISection CreateEnumCollectionSection(MemberInfo member, string caption, object view, List<Binding> bindings)
{
Type memberType = GetTypeForMember(member);
object context = view;
var dataContext = view as IDataContext;
if (dataContext != null)
{
context = dataContext.DataContext;
}
SetDefaultConverter(view, member, "DataContext", new EnumCollectionConverter(), null, bindings);
member = GetMemberFromDataContext(member, ref context);
var csection = new Section() { IsMultiselect = true, Opaque = false };
var collection = member.GetValue(view);
if (collection == null)
{
var collectionType = typeof(EnumCollection<>);
var enumType = memberType.GetGenericArguments().FirstOrDefault();
Type[] generic = { enumType };
collection = Activator.CreateInstance(collectionType.MakeGenericType(generic));
member.SetValue(view, collection);
}
var index = 0;
var items = (EnumCollection)collection;
foreach (var item in items.Items)
{
var checkboxElement = new CheckboxElement(item.Description)
{
Item = item,
Index = index,
DataContext = item.IsChecked,
Group = item.GroupName
};
csection.Add(checkboxElement);
index++;
}
csection.DataContext = memberType;
csection.ViewBinding.DataContextCode = DataContextCode.EnumCollection;
return csection;
}
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() };
});
}
public IElement CreateEnumCollectionRoot(MemberInfo member, string caption, object view, List<Binding> bindings)
{
Type memberType = GetTypeForMember(member);
SetDefaultConverter(member, "Value", new EnumItemsConverter(), bindings);
var csection = new Section() { IsMultiselect = true, Opaque = false };
ApplyRootTheme(view, csection);
var collection = GetValue(member, view);
if (collection == null)
{
var collectionType = typeof(EnumCollection<>);
var enumType = memberType.GetGenericArguments()[0];
Type[] generic = { enumType };
collection = Activator.CreateInstance(collectionType.MakeGenericType(generic));
(member as PropertyInfo).SetValue(view, collection, new object[] {});
}
var index = 0;
var items = (EnumCollection)collection;
foreach (var item in items.AllValues)
{
var checkboxElement = new CheckboxElement(item.Description) { Index = index, Value = item.IsChecked, Group = item.GroupName};
ApplyRootTheme(view, checkboxElement);
csection.Add(checkboxElement);
index++;
}
var element = new RootElement(caption) { csection };
element.ViewBinding.DataContextCode = DataContextCode.EnumCollection;
element.Theme.CellStyle = UITableViewCellStyle.Value1;
return element;
}
