RatingStar CreateStar (int starnumber)
{
var star = new RatingStar (starnumber)
{
VerticalOptions = LayoutOptions.CenterAndExpand
};
star.GestureRecognizers.Add (CreateStarTappedRecognizer ());
return star;
}
public SessionRatingView ()
{
Title = "Rate Session";
/* Content Rating */
contentRatingList = new List<RatingStar> ();
var contentTapEventHandler = new EventHandler (delegate(object sender, EventArgs e) {
var starTapped = (RatingStar)sender;
UpdateRating (contentRatingList, starTapped.GetStarNum());
});
var contentTap = new TapGestureRecognizer ();
contentTap.NumberOfTapsRequired = 1;
contentTap.Tapped += contentTapEventHandler;
var oneStarContent = new RatingStar (1)
{
WidthRequest = 50,
HeightRequest = 50
};
oneStarContent.GestureRecognizers.Add (contentTap);
var twoStarContent = new RatingStar (2)
{
WidthRequest = 50,
HeightRequest = 50
};
twoStarContent.GestureRecognizers.Add (contentTap);
var threeStarContent = new RatingStar (3)
{
WidthRequest = 50,
HeightRequest = 50
};
threeStarContent.GestureRecognizers.Add (contentTap);
var fourStarContent = new RatingStar (4)
{
WidthRequest = 50,
HeightRequest = 50
};
fourStarContent.GestureRecognizers.Add (contentTap);
var fiveStarContent = new RatingStar (5)
{
WidthRequest = 50,
HeightRequest = 50
};
fiveStarContent.GestureRecognizers.Add (contentTap);
contentRatingList.Add (oneStarContent);
contentRatingList.Add (twoStarContent);
contentRatingList.Add (threeStarContent);
contentRatingList.Add (fourStarContent);
contentRatingList.Add (fiveStarContent);
var contentButtonLayout = new StackLayout
{
Orientation = StackOrientation.Horizontal,
HorizontalOptions = LayoutOptions.CenterAndExpand,
Spacing = 5,
Children =
{
oneStarContent,
twoStarContent,
threeStarContent,
fourStarContent,
fiveStarContent
}
};
/* - * - * - * - * - * - * - * - * - * - * - * - * - */
/* - * - * - * - * - * - * - * - * - * - * - * - * - */
/* Speaker Rating */
speakerRatingList = new List<RatingStar> ();
var speakerTapEventHandler = new EventHandler (delegate(object sender, EventArgs e) {
var starTapped = (RatingStar)sender;
UpdateRating (speakerRatingList, starTapped.GetStarNum());
});
var speakerTap = new TapGestureRecognizer ();
speakerTap.NumberOfTapsRequired = 1;
speakerTap.Tapped += speakerTapEventHandler;
var oneStarSpeaker = new RatingStar (1)
{
WidthRequest = 50,
HeightRequest = 50
};
oneStarSpeaker.GestureRecognizers.Add (speakerTap);
var twoStarSpeaker = new RatingStar (2)
{
WidthRequest = 50,
HeightRequest = 50
};
twoStarSpeaker.GestureRecognizers.Add (speakerTap);
var threeStarSpeaker = new RatingStar (3)
{
WidthRequest = 50,
HeightRequest = 50
};
threeStarSpeaker.GestureRecognizers.Add (speakerTap);
var fourStarSpeaker = new RatingStar (4)
{
WidthRequest = 50,
HeightRequest = 50
};
fourStarSpeaker.GestureRecognizers.Add (speakerTap);
var fiveStarSpeaker = new RatingStar (5)
{
WidthRequest = 50,
HeightRequest = 50
};
fiveStarSpeaker.GestureRecognizers.Add (speakerTap);
speakerRatingList.Add (oneStarSpeaker);
speakerRatingList.Add (twoStarSpeaker);
speakerRatingList.Add (threeStarSpeaker);
speakerRatingList.Add (fourStarSpeaker);
speakerRatingList.Add (fiveStarSpeaker);
var speakerButtonLayout = new StackLayout
{
Orientation = StackOrientation.Horizontal,
HorizontalOptions = LayoutOptions.CenterAndExpand,
Spacing = 5,
Children =
{
oneStarSpeaker,
twoStarSpeaker,
threeStarSpeaker,
fourStarSpeaker,
fiveStarSpeaker
}
};
/* - * - * - * - * - * - * - * - * - * - * - * - * - */
/* - * - * - * - * - * - * - * - * - * - * - * - * - */
var scrollArea = new ScrollView
{
IsEnabled = false,
Content = new StackLayout
{
HorizontalOptions = LayoutOptions.CenterAndExpand,
VerticalOptions = LayoutOptions.StartAndExpand,
Spacing = 20,
Padding = new Thickness(0, 20, 0, 20),
Children =
{
// content rating label
new Label
{
Text = "Content Rating",
Font = Font.SystemFontOfSize(NamedSize.Large, FontAttributes.Bold),
XAlign = TextAlignment.Start
},
// stars (list of star images, clicked & unclicked)
contentButtonLayout,
// speaker rating label
new Label
{
Text = "Speaker Rating",
Font = Font.SystemFontOfSize(NamedSize.Large, FontAttributes.Bold),
XAlign = TextAlignment.Start
},
// stars (list of star images, clicked & unclicked)
speakerButtonLayout,
// additional comments (textBox)
new CommentTextBox
{
WidthRequest = 300,
HeightRequest = 200
}
}
}
};
Content = scrollArea;
}