public ChatInputView()
{
TextView = new UITextView();
TextView.Changed += OnTextChanged;
TextView.Started += OnTextChanged;
TextView.Ended += OnTextChanged;
TextView.Layer.BorderColor = InputBorderColor.CGColor;
TextView.Layer.BorderWidth = BorderWidth;
TextView.Layer.CornerRadius = CornerRadius;
TextView.BackgroundColor = InputBackgroundColor;
TextView.TranslatesAutoresizingMaskIntoConstraints = false;
TextView.ScrollIndicatorInsets = new UIEdgeInsets(CornerRadius, 0, CornerRadius, 0);
TextView.TextContainerInset = new UIEdgeInsets(4, 2, 4, 2);
TextView.ContentInset = new UIEdgeInsets(1, 0, 1, 0);
TextView.ScrollEnabled = true;
TextView.ScrollsToTop = false;
TextView.UserInteractionEnabled = true;
TextView.Font = UIFont.SystemFontOfSize(16);
TextView.TextAlignment = UITextAlignment.Natural;
TextView.ContentMode = UIViewContentMode.Redraw;
SendButton = new SendButton();
SendButton.SetImage(UIImage.FromBundle("sendTextIcon"), UIControlState.Normal);
SendButton.TranslatesAutoresizingMaskIntoConstraints = false;
AddSubviews(TextView, SendButton);
var c1 = NSLayoutConstraint.FromVisualFormat("H:|-[input]-[button]-|",
NSLayoutFormatOptions.DirectionLeadingToTrailing,
"input", TextView,
"button", SendButton
);
// var c2 = NSLayoutConstraint.FromVisualFormat ("V:|-[input]-|",
// NSLayoutFormatOptions.DirectionLeadingToTrailing,
// "input", TextView
// );
// AddConstraints (c2);
var top = NSLayoutConstraint.Create(TextView, NSLayoutAttribute.Top, NSLayoutRelation.Equal, this, NSLayoutAttribute.Top, 1, 7);
var bot = NSLayoutConstraint.Create(TextView, NSLayoutAttribute.Bottom, NSLayoutRelation.Equal, this, NSLayoutAttribute.Bottom, 1, -7);
AddConstraint(top);
AddConstraint(bot);
// We want Send button was centered when Toolbar has MinHeight (pin button in this state)
var c3 = NSLayoutConstraint.Create(SendButton, NSLayoutAttribute.CenterY, NSLayoutRelation.Equal, this, NSLayoutAttribute.Bottom, 1, -ToolbarMinHeight / 2);
AddConstraints(c1);
AddConstraint(c3);
}
public ChatInputView()
{
TextView = new UITextView ();
TextView.Changed += OnTextChanged;
TextView.Started += OnTextChanged;
TextView.Ended += OnTextChanged;
TextView.Layer.BorderColor = InputBorderColor.CGColor;
TextView.Layer.BorderWidth = BorderWidth;
TextView.Layer.CornerRadius = CornerRadius;
TextView.BackgroundColor = InputBackgroundColor;
TextView.TranslatesAutoresizingMaskIntoConstraints = false;
TextView.ScrollIndicatorInsets = new UIEdgeInsets (CornerRadius, 0, CornerRadius, 0);
TextView.TextContainerInset = new UIEdgeInsets (4, 2, 4, 2);
TextView.ContentInset = new UIEdgeInsets (1, 0, 1, 0);
TextView.ScrollEnabled = true;
TextView.ScrollsToTop = false;
TextView.UserInteractionEnabled = true;
TextView.Font = UIFont.SystemFontOfSize (16);
TextView.TextAlignment = UITextAlignment.Natural;
TextView.ContentMode = UIViewContentMode.Redraw;
SendButton = new SendButton ();
SendButton.SetImage (UIImage.FromBundle ("sendTextIcon"), UIControlState.Normal);
SendButton.TranslatesAutoresizingMaskIntoConstraints = false;
AddSubviews (TextView, SendButton);
var c1 = NSLayoutConstraint.FromVisualFormat ("H:|-[input]-[button]-|",
NSLayoutFormatOptions.DirectionLeadingToTrailing,
"input", TextView,
"button", SendButton
);
// var c2 = NSLayoutConstraint.FromVisualFormat ("V:|-[input]-|",
// NSLayoutFormatOptions.DirectionLeadingToTrailing,
// "input", TextView
// );
// AddConstraints (c2);
var top = NSLayoutConstraint.Create(TextView, NSLayoutAttribute.Top, NSLayoutRelation.Equal, this, NSLayoutAttribute.Top, 1, 7);
var bot = NSLayoutConstraint.Create(TextView, NSLayoutAttribute.Bottom, NSLayoutRelation.Equal, this, NSLayoutAttribute.Bottom, 1, -7);
AddConstraint (top);
AddConstraint (bot);
// We want Send button was centered when Toolbar has MinHeight (pin button in this state)
var c3 = NSLayoutConstraint.Create(SendButton, NSLayoutAttribute.CenterY, NSLayoutRelation.Equal, this, NSLayoutAttribute.Bottom, 1, -ToolbarMinHeight / 2);
AddConstraints (c1);
AddConstraint (c3);
}
public void ViewDidLoad(UIViewController viewController)
{
SendButton.TintColor = StyleHelper.Style.ButtonTintColor;
SendButton.SetImage(UIImage.FromBundle(StyleHelper.Style.SendBundleName), UIControlState.Normal);
SendButton.SetCommand(new RelayCommand(OnRaiseSend));
AttachImageButton.TintColor = StyleHelper.Style.ButtonTintColor;
AttachImageButton.SetImage(UIImage.FromBundle(StyleHelper.Style.AddImageBundleName), UIControlState.Normal);
AttachImageButton.SetCommand(new RelayCommand(OnAddPhotoClicked));
TakePhotoButton.TintColor = StyleHelper.Style.ButtonTintColor;
TakePhotoButton.SetImage(UIImage.FromBundle(StyleHelper.Style.TakePhotoBundleName), UIControlState.Normal);
TakePhotoButton.SetCommand(new RelayCommand(OnTakePhotoClicked));
RemoveAttachButton.SetImage(UIImage.FromBundle(StyleHelper.Style.RemoveAttachBundleName),
UIControlState.Normal);
RemoveAttachButton.SetCommand(new RelayCommand(OnRemovePhotoClicked));
AttachedImageView.Layer.MasksToBounds = false;
AttachedImageView.Layer.CornerRadius = 5;
AttachedImageView.ClipsToBounds = true;
AttachedImageView.ContentMode = UIViewContentMode.ScaleAspectFill;
EditImageContainer.Hidden = true;
EditImageContainerHeightConstraint.Constant = 0;
_simpleImagePicker = new SimpleImagePicker(viewController,
Dependencies.Container.Resolve <IPermissionsManager>(), false);
_attachedImageBinding = this.SetBinding(() => _simpleImagePicker.ViewModel.ImageCacheKey).WhenSourceChanges(
() =>
{
if (string.IsNullOrEmpty(_simpleImagePicker.ViewModel.ImageCacheKey))
{
CloseAttachPanel();
return;
}
OpenAttachPanel();
});
_simpleImagePicker.SetCommand(nameof(_simpleImagePicker.PickerWillOpen),
new RelayCommand(RaisePickerWillOpen));
}