protected override void OnCreate(Bundle savedInstanceState)
{
base.OnCreate(savedInstanceState);
ViewModel = MainPageViewFragment.ViewModel;
SetContentView(Resource.Layout.custom_entry_dialog_layout);
Window.SetLayout(ViewGroup.LayoutParams.MatchParent, ViewGroup.LayoutParams.WrapContent);
SetCancelable(false);
cancelButton = (Button)FindViewById(Resource.Id.cancel_button);
addButton = (Button)FindViewById(Resource.Id.add_button);
activityNameEditText = (EditText)FindViewById(Resource.Id.add_entry_item);
activityNameEditText.ClearComposingText();
activityNameEditText.TextChanged += OnTextChanged;
}
protected override void DoAttachBindings()
{
base.DoAttachBindings();
Bindings.Add(this.SetBinding(() => ViewModel.HeaderViewModel.ChatName, () => _chatNameEditText.Text, BindingMode.TwoWay));
Bindings.Add(this.SetBinding(() => ViewModel.HeaderViewModel.ChatName, () => _chatNameText.Text));
Bindings.Add(this.SetBinding(() => ViewModel.MembersCountText, () => _chatMembersCountTextView.Text));
Bindings.Add(this.SetBinding(() => ViewModel.HeaderViewModel.AvatarUrl).WhenSourceChanges(() =>
{
Execute.BeginOnUIThread(() =>
{
_chatPhotoImageView.LoadImageWithTextPlaceholder(
ViewModel.HeaderViewModel.AvatarUrl,
ViewModel.HeaderViewModel.ChatName,
new AvatarPlaceholderDrawable.AvatarStyles
{
BackgroundHexColors = StyleHelper.Style.ChatAvatarStyles.BackgroundHexColors,
Size = new System.Drawing.Size(64, 64)
},
x => x.Transform(new CircleTransformation()));
});
}));
Bindings.Add(this.SetBinding(() => _imagePicker.ViewModel.ImageCacheKey).WhenSourceChanges(() =>
{
var newImageCacheKey = _imagePicker.ViewModel.ImageCacheKey;
if (string.IsNullOrEmpty(newImageCacheKey) || newImageCacheKey == _previewImageKey)
{
return;
}
_previewImageKey = newImageCacheKey;
Execute.BeginOnUIThread(() =>
{
ViewModel.HeaderViewModel.StartEditingCommand.Execute(null);
});
ImageService.Instance
.LoadFile(_previewImageKey)
.DownSampleInDip(95, 95)
.Transform(new CircleTransformation())
.IntoAsync(_chatEditedPhotoImageView);
}));
Bindings.Add(this.SetBinding(() => ViewModel.HeaderViewModel.IsMuted, () => _muteNotificationsSwitch.Checked)
.ConvertSourceToTarget(x => !x));
Bindings.Add(this.SetBinding(() => ViewModel.IsBusy, () => _muteNotificationsSwitch.Clickable)
.ConvertSourceToTarget(x => !x));
Bindings.Add(this.SetBinding(() => ViewModel.IsLoading).WhenSourceChanges(() =>
{
_busyOverlayView.Visibility = BoolToViewStateConverter.ConvertGone(ViewModel.IsLoading);
_chatMembersCountTextView.Visibility = BoolToViewStateConverter.ConvertGone(!ViewModel.IsLoading);
}));
Bindings.Add(this.SetBinding(() => ViewModel.CanEdit, BindingMode.OneTime).WhenSourceChanges(() =>
{
if (ViewModel.CanEdit)
{
_changeChatPhotoButton.Visibility = ViewStates.Visible;
_chatNameEditText.Visibility = ViewStates.Visible;
_chatNameText.Visibility = ViewStates.Gone;
}
else
{
_changeChatPhotoButton.Visibility = ViewStates.Gone;
_chatNameEditText.Visibility = ViewStates.Gone;
_chatNameText.Visibility = ViewStates.Visible;
_chatNameText.Selected = true;
}
}));
Bindings.Add(this.SetBinding(() => ViewModel.HeaderViewModel.IsInEditMode).WhenSourceChanges(() =>
{
if (ViewModel.HeaderViewModel.IsInEditMode)
{
_navigationBarView.RightTextButton.Visibility = ViewStates.Visible;
_chatEditedPhotoImageView.Visibility = ViewStates.Visible;
}
else
{
_previewImageKey = null;
_navigationBarView.RightTextButton.Visibility = ViewStates.Gone;
_chatNameEditText.ClearFocus();
_chatNameEditText.ClearComposingText();
KeyboardService.HideSoftKeyboard(_chatNameEditText);
}
}));
_chatNameEditText.FocusChange += OnEditTextFocusChanged;
_addMemberContainer.Click += OnAddMemberClick;
}