Beispiel #1
0
        /// <summary>
        ///
        /// </summary>
        /// <param name="item"></param>
        private void AddLibraryItem(LibraryListItem item)
        {
            if (this.status != null)
            {
                this.status.Progress = (int)(100.0 * (this.listView.Items.Count + 1.0) / this.Library.Count);
            }

            this.listView.Items.Add(item);

            if (this.listView.Items.Count == this.Library.Count)
            {
                this.listView.Items[0].Selected = true;
            }
        }
Beispiel #2
0
        private void listView_MouseMove(object sender, System.Windows.Forms.MouseEventArgs e)
        {
            var item = listView.GetItemAt(e.X, e.Y) as LibraryListItem;

            if (item == null)
            {
                this.tipListView.Active = false;
            }
            else if (item != lastLibListItem)
            {
                this.tipListView.Active = true;
                this.tipListView.SetToolTip(this.listView, "Name: " + Path.GetFileName(item.Item.Path) + "\n" +
                                            "Type: " + Path.GetExtension(item.Item.Path).Substring(1).ToUpperInvariant() + "\n" +
                                            "Dimensions: " + item.Size.Width + " x " + item.Size.Height + "\n" +
                                            "Size: " + (item.FileSize / 1024) + " KB");
            }
            lastLibListItem = item;
        }
Beispiel #3
0
        /// <summary>
        ///
        /// </summary>
        private void LoadImages()
        {
            LibraryItem[] items = this.library.GetImageItems(true);

            //AUTO Arrange Removes almost all flickering while adding on first pass!!
            //this.listView.AutoArrange = false;
            // Stage 1:  Fast loading with generic icon
            foreach (LibraryItem libraryItem in items)
            {
                LibraryListItem libraryListItem = new LibraryListItem(libraryItem);
                this.Invoke(this.delegateAddLibraryItem, new Object[] { libraryListItem });
                Application.DoEvents();
                libraryListItem.ImageIndex = GetGenericImage(Path.GetExtension(libraryListItem.Item.Path));

                if (eventThreadStop.WaitOne(0, true))
                {
                    eventThreadFinish.Set();
                    return;
                }
            }
            this.listView.AutoArrange = true;

            // Stage 2:  Slower Thumbnail Generation
            foreach (LibraryListItem libraryListItem in this.listView.Items)
            {
                this.GenerateThumbnail(libraryListItem);

                if (eventThreadStop.WaitOne(0, true))
                {
                    eventThreadFinish.Set();
                    return;
                }
            }
            try
            {
                this.Invoke(this.delegateThreadFinished, null);
            }
            catch
            {
                Console.Out.WriteLine("TODO:   Invoke fails if application is closed and not cancelled on time");
            }
        }
Beispiel #4
0
        private void toolBar_ButtonClick(object sender, System.Windows.Forms.ToolBarButtonClickEventArgs e)
        {
            switch (this.toolBar.Buttons.IndexOf(e.Button))
            {
            case 0:
                rotateSelection(RotateFlipType.Rotate270FlipNone);
                break;

            case 1:
                rotateSelection(RotateFlipType.Rotate90FlipNone);
                break;

            case 2:
                OnOpenImage(new ImageOpenEventArgs(this.listView.SelectedItems[0] as LibraryListItem));
                break;

            case 4:
                LibraryListItem item = this.listView.SelectedItems[0] as LibraryListItem;
                if (item != null)
                {
                    WallpaperDialog dialog = new WallpaperDialog(item.Item);
                    dialog.ShowDialog(this);
                }
                break;

            case 5:
                string[] files = new string[this.listView.SelectedIndices.Count];
                for (int i = 0; i < files.Length; i++)
                {
                    files[i] = ((LibraryListItem)this.listView.SelectedItems[i]).Item.Path;
                }
                NativeMethods.PrintFiles(files);
                break;

            default:
                break;
            }
        }
Beispiel #5
0
 private void listView_AfterLabelEdit(object sender, System.Windows.Forms.LabelEditEventArgs e)
 {
     if (e.Label == null || e.Label.Length == 0)
     {
         e.CancelEdit = true;
         MessageBox.Show(this, "Picture name can't be empty", Program.APPLICATION_NAME, MessageBoxButtons.OK, MessageBoxIcon.Error);
         return;
     }
     else
     {
         LibraryListItem item = (LibraryListItem)this.listView.Items[e.Item];
         string          name = Path.Combine(Path.GetDirectoryName(item.Item.Path), e.Label + Path.GetExtension(item.Item.Path));
         try
         {
             File.Move(item.Item.Path, name);
             item.Item.Name = item.Text = e.Label;
         }
         catch (Exception ex)
         {
             MessageBox.Show(this, "Failed to rename '" + Path.GetFileName(item.Item.Path) + "'\n\nSystem Error:\n" + ex.StackTrace, Program.APPLICATION_NAME, MessageBoxButtons.OK, MessageBoxIcon.Error);
         }
     }
 }
Beispiel #6
0
 public ImageOpenEventArgs(LibraryListItem item)
 {
     this.Item = item;
 }
Beispiel #7
0
        public void GenerateThumbnail(LibraryListItem item)
        {
            double ratio     = 0.0;
            Image  image     = null;
            Stream stream    = null;
            Size   largeSize = this.previewImageList.ImageSize;
            Bitmap thumbnail = new Bitmap(largeSize.Width, largeSize.Height);

            try
            {
                stream = new FileStream(item.Item.Path, FileMode.Open, FileAccess.Read, FileShare.ReadWrite);
                image  = Image.FromStream(stream);

                //Save some data
                item.Size     = image.Size;
                item.FileSize = stream.Length;

                //Draw Thumbnail
                if (image.Width <= largeSize.Width && image.Height <= largeSize.Height)
                {
                    ratio = 1.0;
                }
                else
                {
                    ratio = Math.Min(((double)largeSize.Width) / image.Width, ((double)largeSize.Height) / image.Height);
                }
                Rectangle rec = new Rectangle(0, 0, (int)(image.Width * ratio), (int)(image.Height * ratio));
                Graphics  gfx = Graphics.FromImage(thumbnail);
                gfx.Clear(SystemColors.Window);
                gfx.PixelOffsetMode   = PixelOffsetMode.HighQuality;
                gfx.InterpolationMode = InterpolationMode.High;
                gfx.DrawImage(image, (largeSize.Width - rec.Width) / 2, (largeSize.Height - rec.Height) / 2, rec.Width, rec.Height);
            }
            catch (Exception e)
            {
                Console.Out.WriteLine("There was an error while trying to open image '" + item.Text + "'.\n\nError Reason:\n" + e.Message + "\n" + e.StackTrace);
                thumbnail.Dispose();
                thumbnail = null;
            }
            finally
            {
                if (image != null)
                {
                    image.Dispose();
                }
                if (stream != null)
                {
                    stream.Close();
                }
            }

            if (thumbnail == null)
            {
                item.ImageIndex = GetCouldNotLoadImage();
            }
            else if (item.ImageIndex >= ImageListThumbnailStartIndex)
            {
                int index = item.ImageIndex;
                this.previewImageList.Images[index] = thumbnail;
            }
            else
            {
                item.ImageIndex = this.previewImageList.Images.Add(thumbnail, Color.Transparent);
            }
        }