View CreateComment()
{
var comment = new CommentEditor {
VerticalOptions = LayoutOptions.EndAndExpand,
Font = Font.OfSize(Fonts.OpenSansLight, 14),
Hint = "Add Comment",
HeightRequest = 115
};
comment.SetBinding(
CommentEditor.TextProperty,
"Comments",
BindingMode.TwoWay
);
var view = new StackLayout {
Orientation = StackOrientation.Vertical,
Children =
{
CreateDivider(),
comment,
CreateDivider()
}
};
return(view);
}
private MetaContentEditor createEditor(MetaData data, MetaContentEditorShell shell)
{
switch (data.Type)
{
case MetaDataType.Title:
shell.ViewToggle.Toggle(true);
TitleEditor result = Instantiate(_titleEditorPrefab);
result.Data = data as TitleData;
return(result);
case MetaDataType.Tags:
shell.ViewToggle.Toggle(true);
TagsEditor tagsEditor = Instantiate(_tagsEditorPrefab);
tagsEditor.Data = data as TagsData;
return(tagsEditor);
case MetaDataType.CreationDate:
shell.ViewToggle.Toggle(false);
CreationDateEditor creationDateEditor = Instantiate(_creationDateEditor);
creationDateEditor.Data = data as CreationDateData;
return(creationDateEditor);
case MetaDataType.LastChangedDate:
shell.ViewToggle.Toggle(false);
LastChangeDateEditor lastChangeDate = Instantiate(_lastChangeDateEditor);
lastChangeDate.Data = data as LastChangeDateData;
return(lastChangeDate);
case MetaDataType.Comment:
shell.ViewToggle.Toggle(true);
CommentEditor commentEditor = Instantiate(_commentEditor);
commentEditor.Data = data as CommentData;
return(commentEditor);
case MetaDataType.Description:
shell.ViewToggle.Toggle(true);
DescriptionEditor descriptionEditor = Instantiate(_descriptionEditor);
descriptionEditor.Data = data as DescriptionData;
return(descriptionEditor);
case MetaDataType.PreviewImage:
shell.ViewToggle.Toggle(true);
PreviewImageEditor previewImageEditor = Instantiate(_previewImageEditor);
previewImageEditor.Data = data as PreviewImageData;
return(previewImageEditor);
case MetaDataType.Author:
shell.ViewToggle.Toggle(true);
AuthorsEditor authorsEditor = Instantiate(_authorsEditor);
authorsEditor.Data = data as AuthorData;
return(authorsEditor);
default:
throw new NotImplementedException();
}
}
private void SetTextColor(CommentEditor view)
{
if (view.Text == view.Hint)
{
SetHintColor(view);
}
else
{
Control.TextColor = UIColor.Black;
}
}
private void SetFont(CommentEditor view)
{
UIFont uiFont;
if (view.Font != Font.Default && (uiFont = view.Font.ToUIFont()) != null)
{
Control.Font = uiFont;
}
else if (view.Font == Font.Default)
{
Control.Font = UIFont.SystemFontOfSize(17f);
}
}
// sets the font for the EditText
void SetFont(CommentEditor view)
{
//FormattedString formattedString = base.Element.FormattedText ?? base.Element.Text;
FormattedString formattedString = base.Element.Text;
this.Control.TextFormatted = formattedString.ToAttributed(Font.Default, view.TextColor, this.Control);
if (view.Font.FontFamily != null)
{
this.Control.Typeface = Typeface.CreateFromAsset(Forms.Context.Assets,
string.Format("{0}.ttf", GetFontFamily(view.Font)));
}
if (view.Font.FontSize > 0)
{
this.Control.TextSize = (float)view.Font.FontSize;
}
}
View CreateCommentBox()
{
var commentBox = new CommentEditor
{
HorizontalOptions = LayoutOptions.CenterAndExpand,
VerticalOptions = LayoutOptions.EndAndExpand,
Font = Font.OfSize(Fonts.OpenSansLight, 14),
Hint = "Add Comment",
WidthRequest = 275,
HeightRequest = 115
};
commentBox.SetBinding(
CommentEditor.TextProperty,
"ConferenceSurveyComments",
BindingMode.OneWayToSource
);
return(commentBox);
}
// makes sure that the hint color is correct and
// isn't the default color (black)
private void SetHintColor(CommentEditor view)
{
Control.TextColor = UIColor.FromRGB(150, 150, 150);
}
private void SetHint(CommentEditor view)
{
view.Text = view.Hint;
SetHintColor(view);
}
public TextViewDelegate(ref CommentEditor editor, string hint, UIColor textColor)
{
_hint = hint;
_textColor = textColor;
editorView = editor;
}
// sets the hint of the EditText
void SetHint(CommentEditor view)
{
Control.Hint = view.Hint;
}
protected override void OnAppearing()
{
base.OnAppearing();
BindingContext = ViewModel;
CommentEditor.Focus();
}