Exemple #1
0
 /// <summary>
 /// Checks if a product has already been loaded and adds the necessary image.
 /// If the product is loaded, it uses the existing image, otherwise it loads it from disk
 /// </summary>
 /// <param name="product"></param>
 /// <returns></returns>
 private Bitmap GetProductImage(Product product)
 {
     if (!productIcons.ContainsKey(product))
     {
         productIcons.Add(product, ExtraGraphics.LoadImage(product.ImageName));
     }
     return(productIcons[product]);
 }
Exemple #2
0
        /// <summary>
        /// Returns the added Picturebox
        /// </summary>
        /// <param name="prod"></param>
        /// <param name="lane"></param>
        /// <returns></returns>
        private PictureBox AddToLane(Product prod, FlowLayoutPanel lane)
        {
            Image im = productIcons[prod];

            im = ExtraGraphics.AddTextOverlay(im, prod);
            PictureBox pb = ExtraGraphics.GeneratePictureBox(im);

            lane.Controls.Add(pb);
            return(pb);
        }
Exemple #3
0
        ///Pasting barcode deemed not useful in current version

        /*private void PasteItem()
         * {
         *  long barcode=-1;
         *  long.TryParse(Clipboard.GetText(TextDataFormat.Text),out barcode);
         *  if (barcode > 0)
         *  {
         *      AddItem(barcode);
         *  }
         * }*/


        /// <summary>
        /// Adds the image to the visual list
        /// </summary>
        private PictureBox AddPictureBox(Image image)
        {
            if (labelHelp.Visible)
            {
                labelHelp.Visible = false;
                labelHelp.Enabled = false;
            }

            var pictureBox = ExtraGraphics.GeneratePictureBox(image);

            pictureBox.Name   = "pictureBox" + pictureBoxes.Count;
            pictureBox.Click += new System.EventHandler(this.PictureBox_Click);
            pictureBoxes.Add(pictureBox);

            this.flowLayoutPanelMain.ResumeLayout(false);

            return(pictureBox);
        }
Exemple #4
0
        /// <summary>
        /// Adds a product to both the graphical and logical product list.
        /// </summary>
        /// <param name="product"></param>
        private void AddItem(Product product)
        {
            List <Product> products = new List <Product>();

            //if identical items are grouped, the item has to be found, removed and readded with a higher counter
            if (isGroupingEnabled)
            {
                var toRemove = new List <PictureBox>();
                foreach (var pb in addedProducts.Keys)
                {
                    if (product.Equals(addedProducts[pb]))
                    {
                        toRemove.Add(pb);
                    }
                }
                product.Count += toRemove.Sum(x => addedProducts[x].Count);

                foreach (var pb in toRemove)
                {
                    SelectPictureBox(pb);
                    RemovePictureBox();
                }
                products.Add(product);
            }
            else
            {
                ///Adds the number of items in the product object to the logical list
                for (int i = 0; i < product.Count; i++)
                {
                    products.Add(new Product(product));
                }
            }
            /// Handles text overlay on image
            foreach (var prod in products)
            {
                Image im = GetProductImage(prod);
                im = ExtraGraphics.AddTextOverlay(im, prod);
                PictureBox pic = AddPictureBox(im);
                addedProducts.Add(pic, prod);
            }
        }