private void ChooseStyle()
{
// Start the UI for the user choosing the junction.
if (_currentPlacemark.GraphicType == KmlGraphicType.Point)
{
// Build a UI alert controller for picking the icon.
UIAlertController prompt = UIAlertController.Create(null, "Choose an icon.", UIAlertControllerStyle.ActionSheet);
foreach (string link in _iconLinks)
{
UIAlertAction action = UIAlertAction.Create(link, UIAlertActionStyle.Default, Icon_Select);
UIImage image = new UIImage(NSData.FromUrl(new NSUrl(link)));
action.SetValueForKey(image, new NSString("image"));
prompt.AddAction(action);
}
prompt.AddAction(UIAlertAction.Create("No Style", UIAlertActionStyle.Cancel, null));
// Needed to prevent crash on iPad.
UIPopoverPresentationController ppc = prompt.PopoverPresentationController;
if (ppc != null)
{
ppc.BarButtonItem = _addButton;
ppc.PermittedArrowDirections = UIPopoverArrowDirection.Down;
}
PresentViewController(prompt, true, null);
}
else if (_currentPlacemark.GraphicType == KmlGraphicType.Polyline || _currentPlacemark.GraphicType == KmlGraphicType.Polygon)
{
// Build a UI alert controller for picking the color.
UIAlertController prompt = UIAlertController.Create(null, "Choose a color.", UIAlertControllerStyle.ActionSheet);
foreach (UIColor color in _colorList)
{
UIAlertAction action = UIAlertAction.Create(color.ToString(), UIAlertActionStyle.Default, Color_Select);
action.SetValueForKey(color, new NSString("titleTextColor"));
prompt.AddAction(action);
}
prompt.AddAction(UIAlertAction.Create("No Style", UIAlertActionStyle.Cancel, null));
// Needed to prevent crash on iPad.
UIPopoverPresentationController ppc = prompt.PopoverPresentationController;
if (ppc != null)
{
ppc.BarButtonItem = _addButton;
ppc.PermittedArrowDirections = UIPopoverArrowDirection.Down;
}
PresentViewController(prompt, true, null);
}
}
partial void RCMessageAttach(NSObject sender)
{
UIAlertController actionSheetAlert = UIAlertController.Create(null, null, UIAlertControllerStyle.ActionSheet);
UIAlertAction alertCamera = UIAlertAction.Create("Camera", UIAlertActionStyle.Default, HandleActionAlertCamera);
UIAlertAction alertPicture = UIAlertAction.Create("Picture", UIAlertActionStyle.Default, HandleActionAlertPicture);
UIAlertAction alertVideo = UIAlertAction.Create("Video", UIAlertActionStyle.Default, (action) => {
AppDelegate.dataConversation.SendMessage("video", null, null);
TableView.ReloadData();
});
UIAlertAction alertStickers = UIAlertAction.Create("Stickers", UIAlertActionStyle.Default, (action) => Console.WriteLine("Button Stickers pressed."));
UIAlertAction alertLocation = UIAlertAction.Create("Location", UIAlertActionStyle.Default, (action) => {
AppDelegate.dataConversation.SendMessage("location", null, null);
TableView.ReloadData();
});
alertCamera.SetValueForKey(UIImage.FromBundle("chat_camera"), (NSString)"image");
alertPicture.SetValueForKey(UIImage.FromBundle("chat_picture"), (NSString)"image");
alertVideo.SetValueForKey(UIImage.FromBundle("chat_video"), (NSString)"image");
alertStickers.SetValueForKey(UIImage.FromBundle("chat_sticker"), (NSString)"image");
alertLocation.SetValueForKey(UIImage.FromBundle("chat_location"), (NSString)"image");
actionSheetAlert.AddAction(alertCamera);
actionSheetAlert.AddAction(alertPicture);
actionSheetAlert.AddAction(alertVideo);
actionSheetAlert.AddAction(alertStickers);
actionSheetAlert.AddAction(alertLocation);
actionSheetAlert.AddAction(UIAlertAction.Create("Cancel", UIAlertActionStyle.Cancel, (action) => Console.WriteLine("Cancel button pressed.")));
UIPopoverPresentationController presentationPopover = actionSheetAlert.PopoverPresentationController;
if (presentationPopover != null)
{
presentationPopover.SourceView = this.View;
presentationPopover.PermittedArrowDirections = UIPopoverArrowDirection.Up;
}
this.PresentViewController(actionSheetAlert, true, null);
}
