Beispiel #1
0
        public override UICollectionViewCell GetCell(UICollectionView collectionView, NSIndexPath indexPath)
        {
            var cell = (UserCellAttribute2)collectionView.DequeueReusableCell(UserCellAttribute2.CellID, indexPath);

            ImageCellAttribute2 row = Cells[indexPath.Row];


            cell.UpdateRow(row, ImageViewSize);

            return(cell);
        }
Beispiel #2
0
        public override void ItemUnhighlighted(UICollectionView collectionView, NSIndexPath indexPath)
        {
            //Get the Selected Image
            var cell = (UserCellAttribute2)collectionView.CellForItem(indexPath);
            ImageCellAttribute2 Clicked = Cells[indexPath.Row];


            if (ImageClickedToController != null && isAttributesTab)
            {
                ImageClickedToController(Clicked.ImgOBJ);
            }
        }
Beispiel #3
0
 public void clearSelectedImages(UICollectionView collectionView)
 {
     for (int i = 0; i < SelectedImagesToImageStack.Count; i++)
     {
         var cell = (UserCellAttribute2)collectionView.CellForItem(pathsForSelectedItems[i]);
         ImageCellAttribute2 Clicked = Cells[pathsForSelectedItems[i].Row];
         cell.ImageView.Alpha = 1.0f;
         Clicked.isSelected   = false;
         //remove the object from the list
         //SelectedImagesToImageStack.Remove(Clicked.ImgOBJ);
     }
     SelectedImagesToImageStack.Clear();
     pathsForSelectedItems.Clear();
 }
Beispiel #4
0
        public override void ItemHighlighted(UICollectionView collectionView, NSIndexPath indexPath)
        {
            var cell = (UserCellAttribute2)collectionView.CellForItem(indexPath);
            ImageCellAttribute2 Clicked = Cells[indexPath.Row];

            if (isAttributesTab)
            {
                //unlick the previous image
                if (prevImageSelected != null && prevImageSelected != indexPath && isAttributesTab)
                {
                    var cellPrev = (UserCellAttribute2)collectionView.CellForItem(prevImageSelected);

                    Cells[prevImageSelected.Row].isSelected = false;
                    var pCell = (UserCellAttribute2)collectionView.CellForItem(prevImageSelected);
                    pCell.ImageView.Alpha = 1.0f;
                }
                cell.ImageView.Alpha = 0.5f;

                prevImageSelected = indexPath;
            }
            else
            {
                if (Clicked.isSelected)
                {
                    cell.ImageView.Alpha = 1.0f;
                    Clicked.isSelected   = false;
                    //remove the object from the list
                    pathsForSelectedItems.Remove(indexPath);
                    SelectedImagesToImageStack.Remove(Clicked.ImgOBJ);
                }
                else
                {
                    cell.ImageView.Alpha = 0.5f;
                    Clicked.isSelected   = true;
                    //add the image object to the list
                    pathsForSelectedItems.Add(indexPath);
                    SelectedImagesToImageStack.Add(Clicked.ImgOBJ);
                }
            }
        }
Beispiel #5
0
        public void UpdateRow(ImageCellAttribute2 element, SizeF imageViewSize)
        {
            ImageView.Image = Utilities.GetUIImageFromFileNameThumbnail(element.ImgOBJ.FileName.ToString());

            ImageView.Frame = new RectangleF(0, 0, imageViewSize.Width, imageViewSize.Height);
        }