public MyMomentsViewController(IntPtr handle) : base(handle)
{
this.Title = "My Moments";
this.mapView = new MKMapView();
this.mapView.ShowsUserLocation = false;
this.tableView = new UITableView(CGRect.Empty, UITableViewStyle.Grouped);
this.segment = new UISegmentedControl();
this.segment.InsertSegment("Map", 0, false);
this.segment.InsertSegment("List", 1, false);
this.segment.SelectedSegment = 0;
this.segment.ValueChanged += (sender, e) => {
this.mapView.Hidden = this.segment.SelectedSegment == 1;
this.tableView.Hidden = this.segment.SelectedSegment == 0;
};
this.momentsTableViewSource = new MomentsTableViewSource();
this.momentsTableViewSource.MomentDeleted += (moment) =>
{
int index = AppDelegate.MomentsManager.Moments.IndexOf(moment);
AppDelegate.MomentsManager.DeleteMoment(moment);
this.tableView.DeleteRows(new NSIndexPath[] { NSIndexPath.FromRowSection(index, 0) }, UITableViewRowAnimation.Top);
this.updateMap();
};
this.momentsTableViewSource.MomentSelected += (moment) => {
var editController = new EditDialog();
editController.Config(moment);
this.NavigationController.PushViewController(editController, true);
};
}
public override void ViewDidLoad()
{
base.ViewDidLoad();
this.TakePictureButton.TouchDown += (sender, e) => {
var sheet = PictureMomentViewController.GetActionSheet(pictureMomentController, this.NavigationController, false);
sheet.ShowFromTabBar(this.TabBarController.TabBar);
};
this.TakeVideoButton.TouchDown += (sender, e) => {
var sheet = PictureMomentViewController.GetActionSheet(pictureMomentController, this.NavigationController, true);
sheet.ShowFromTabBar(this.TabBarController.TabBar);
};
this.pictureMomentController.Finished += (moment) => {
AppDelegate.MomentsManager.PublishMoment(moment);
UIAlertView alert = new UIAlertView("Add Content", "Do you want to edit your moment now?", null, "Yes", "No");
alert.Clicked += (s, evt) => {
if (evt.ButtonIndex == 0)
{
var edit = new EditDialog();
edit.Config(moment);
this.NavigationController.PushViewController(edit, true);
}
};
alert.Show();
};
this.TakeEmojiButton.Layer.CornerRadius = 3f;
this.TakePictureButton.Layer.CornerRadius = 3f;
this.TakeVideoButton.Layer.CornerRadius = 3f;
//this.TabBarItem = new UITabBarItem ("New Moment", UIImage.FromFile ("images/plus.png"), 0);
this.CaptureButton.TouchDown += (sender, e) => {
Moment moment = new Moment();
moment.Title = "New Moment";
moment.Comment = "No Content";
AppDelegate.MomentsManager.PublishMoment(moment);
UIAlertView alert = new UIAlertView("Add Content", "Do you want to edit your moment now?", null, "Yes", "No");
alert.Clicked += (s, evt) => {
if (evt.ButtonIndex == 0)
{
var edit = new EditDialog();
edit.Config(moment);
this.NavigationController.PushViewController(edit, true);
}
};
alert.Show();
};
}
public override void ViewDidLoad()
{
base.ViewDidLoad();
this.View.Add(this.tableView);
this.View.Add(this.mapView);
this.tableView.Source = this.momentsTableViewSource;
this.mapView.GetViewForAnnotation += (mapView, annotation) => {
if (annotation is MKUserLocation)
{
return(null);
}
// create pin annotation view
MKAnnotationView pinView = (MKPinAnnotationView)mapView.DequeueReusableAnnotation("MomentPin");
if (pinView == null)
{
pinView = new MKPinAnnotationView(annotation, "MomentPin");
}
if (annotation is MomentAnnotation)
{
Moment moment = ((MomentAnnotation)annotation).Moment;
var button = UIButton.FromType(UIButtonType.DetailDisclosure);
button.TouchDown += (sender, e) => {
EditDialog dialog = new EditDialog();
dialog.Config(moment);
this.NavigationController.PushViewController(dialog, true);
};
pinView.RightCalloutAccessoryView = button;
if (moment.Media.Count > 0)
{
NSData data = null;
if (moment.Media[0].URL != null)
{
if (moment.Media[0].Type == "Image")
{
using (Stream imageStream = AppDelegate.MomentsManager.FileSystem.getFileStream(moment.Media[0].URL)) {
data = NSData.FromStream(imageStream);
AppDelegate.MomentsManager.FileSystem.CloseFileStream(imageStream);
}
pinView.LeftCalloutAccessoryView = new UIImageView()
{
Bounds = new CGRect(0, 0, 40, 40),
Image = UIImage.LoadFromData(data)
};
}
else
{
var nsurl = NSUrl.FromFilename((Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments) + "/" + moment.Media [0].URL));
AVAsset asset = AVAsset.FromUrl(nsurl);
AVAssetImageGenerator generator = new AVAssetImageGenerator(asset);
generator.AppliesPreferredTrackTransform = true;
NSError err = null;
CMTime outTime = new CMTime();
CMTime requestedTime = new CMTime(2, 1); // To create thumbnail image
using (var imgRef = generator.CopyCGImageAtTime(requestedTime, out outTime, out err)){
pinView.LeftCalloutAccessoryView = new UIImageView()
{
Bounds = new CGRect(0, 0, 40, 40),
Image = UIImage.FromImage(imgRef)
};
}
}
pinView.LeftCalloutAccessoryView.Layer.CornerRadius = 20;
pinView.LeftCalloutAccessoryView.Layer.MasksToBounds = true;
}
}
else
{
pinView.LeftCalloutAccessoryView = null;
}
if (moment.State == MomentState.Finished)
{
((MKPinAnnotationView)pinView).PinColor = MKPinAnnotationColor.Green;
}
else if (moment.State == MomentState.InProgress)
{
((MKPinAnnotationView)pinView).PinColor = MKPinAnnotationColor.Purple;
}
else
{
((MKPinAnnotationView)pinView).PinColor = MKPinAnnotationColor.Red;
}
pinView.CanShowCallout = true;
}
return(pinView);
};
//this.TabBarItem = new UITabBarItem ("My Moments", UIImage.FromFile ("images/moments.png"), 1);
this.tableView.SeparatorInset = new UIEdgeInsets(0, 0, 0, 0);
this.tableView.TintColor = this.NavigationController.NavigationBar.TintColor;
AppDelegate.MomentsManager.Synced += () => {
this.tableView.ReloadData();
updateMap();
};
}
