public void Init(Context context, IAttributeSet attrs)
{
try
{
//Setup image attributes
MImgSource = new FilterImageView(context);
MImgSource.Id = ImgSrcId;
MImgSource.SetAdjustViewBounds(true);
LayoutParams imgSrcParam = new LayoutParams(ViewGroup.LayoutParams.MatchParent, ViewGroup.LayoutParams.WrapContent);
imgSrcParam.AddRule(LayoutRules.CenterInParent, ImgSrcId);
if (attrs != null)
{
//TypedArray a = context.ObtainStyledAttributes(attrs, Resource.Styleable.NiceArtEditorView);
//Drawable imgSrcDrawable = a.GetDrawable(Resource.Styleable.NiceArtEditorView_photo_src);
//if (imgSrcDrawable != null)
//{
// MImgSource.SetImageDrawable(imgSrcDrawable);
//}
}
//Setup brush view
MBrushDrawingView = new BrushDrawingView(context);
MBrushDrawingView.Visibility = ViewStates.Gone;
MBrushDrawingView.Id = BrushSrcId;
//Align brush to the size of image view
LayoutParams brushParam = new LayoutParams(ViewGroup.LayoutParams.MatchParent, ViewGroup.LayoutParams.WrapContent);
brushParam.AddRule(LayoutRules.CenterInParent, ImgSrcId);
brushParam.AddRule(LayoutRules.AlignTop, ImgSrcId);
brushParam.AddRule(LayoutRules.AlignBottom, ImgSrcId);
//Setup GLSurface attributes
MImageFilterView = new ImageFilterView(context)
{
Id = GlFilterId,
Visibility = ViewStates.Gone
};
//Align brush to the size of image view
LayoutParams imgFilterParam = new LayoutParams(ViewGroup.LayoutParams.MatchParent, ViewGroup.LayoutParams.WrapContent);
imgFilterParam.AddRule(LayoutRules.CenterInParent, ImgSrcId);
imgFilterParam.AddRule(LayoutRules.AlignTop, ImgSrcId);
imgFilterParam.AddRule(LayoutRules.AlignBottom, ImgSrcId);
OnBitmapLoaded(MImgSource.GetBitmap());
//Add image source
AddView(MImgSource, imgSrcParam);
//Add Gl FilterView
AddView(MImageFilterView, imgFilterParam);
//Add brush view
AddView(MBrushDrawingView, brushParam);
}
catch (Exception e)
{
Console.WriteLine(e);
}
}
public NiceArtEditor(Builder builder, ContentResolver resolver)
{
try
{
Context = builder.context;
ParentView = builder.parentView;
ImageView = builder.imageView;
DeleteView = builder.deleteView;
BrushDrawingView = builder.brushDrawingView;
IsTextPinchZoomable = builder.isTextPinchZoomable;
MDefaultTextTypeface = builder.textTypeface;
MDefaultEmojiTypeface = builder.emojiTypeface;
MLayoutInflater = (LayoutInflater)Context.GetSystemService(Context.LayoutInflaterService);
BrushDrawingView.SetBrushViewChangeListener(this);
AddedViews = new List <View>();
RedoViews = new List <View>();
Resolver = resolver;
//wael
//ParentView.DrawingCacheEnabled = true;
}
catch (Exception e)
{
Console.WriteLine(e);
}
}
public void OnViewRemoved(BrushDrawingView brushDrawingView)
{
try
{
if (AddedViews.Count > 0)
{
var item = AddedViews.LastOrDefault();
if (item != null)
{
AddedViews.Remove(item);
if (!(item.GetType() == typeof(BrushDrawingView)))
{
ParentView.RemoveView(item);
}
RedoViews.Add(item);
}
}
if (MOnNiceArtEditorListener != null)
{
MOnNiceArtEditorListener?.OnRemoveViewListener(AddedViews.Count);
MOnNiceArtEditorListener?.OnRemoveViewListener(ViewType.BrushDrawing, AddedViews.Count);
}
}
catch (Exception e)
{
Console.WriteLine(e);
}
}
/// <summary>
/// Building a NiceArtEditor which requires a Context and NiceArtEditorView
/// which we have setup in our xml layout
/// </summary>
/// <param name="context">context</param>
/// <param name="NiceArtEditorView">NiceArtEditorView</param>
public Builder(Context context, NiceArtEditorView NiceArtEditorView, ContentResolver resolver)
{
try
{
this.context = context;
parentView = NiceArtEditorView;
imageView = NiceArtEditorView.GetSource();
brushDrawingView = NiceArtEditorView.GetBrushDrawingView();
resolverContent = resolver;
}
catch (Exception e)
{
Console.WriteLine(e);
}
}
public void OnViewAdd(BrushDrawingView brushDrawingView)
{
try
{
if (RedoViews.Count > 0)
{
var item = RedoViews.LastOrDefault();
if (item != null)
{
RedoViews.Remove(item);
}
}
AddedViews.Add(brushDrawingView);
MOnNiceArtEditorListener?.OnAddViewListener(ViewType.BrushDrawing, AddedViews.Count);
}
catch (Exception e)
{
Console.WriteLine(e);
}
}
