private void SetupScreenshot(Screenshot screenshot)
{
screenshot.Width = this.Width - 22;
screenshot.Height = 150;
screenshot.Top = _countItems * 150;
screenshot.IsSelected = false;
screenshot.MouseEnter += screenshot_MouseEnter;
screenshot.Click += screenshot_Click;
}
private void InitializeControls()
{
if (_imageURIs != null)
{
this.Controls.Clear();
if(_screenshots == null)
_screenshots = new List<Screenshot>();
_screenshots.Clear();
_countItems = 0;
foreach (string uri in _imageURIs)
{
Screenshot screenshot = new Screenshot();
SetupScreenshot(screenshot);
screenshot.LoadScreenshot(uri);
screenshot.IsSelected = (_countItems == 0);
screenshot.Tag = _countItems;
this.Controls.Add(screenshot);
_screenshots.Add(screenshot);
_countItems++;
}
//As defaulting to select the first element I also raise selection event after first init
_currentlySelected = 0;
if (ScreenshotSelected != null)
ScreenshotSelected(this, _screenshots[0].ScreenshotImage);
//Now checking if it is necessary to add the scrollbar
if ((_screenshots.Count * 150) > this.Height)
{
scroller = new ScrollBarEx();
scroller.BringToFront();
scroller.Orientation = ScrollBarOrientation.Vertical;
scroller.BorderColor = Color.FromArgb(64, 64, 64);
scroller.Dock = DockStyle.Right;
scroller.Visible = true;
scroller.Maximum = (_screenshots.Count - 1) * 150;
scroller.Scroll += scroller_Scroll;
this.MouseWheel += screenshot_MouseWheel;
this.Controls.Add(scroller);
}
else if (scroller != null)
{
scroller.Scroll -= scroller_Scroll;
scroller.Dispose();
scroller = null;
}
}
}
private void AppendScreenshotControl(string ImageURI)
{
_countItems++;
Screenshot screenshot = new Screenshot();
SetupScreenshot(screenshot);
screenshot.LoadScreenshot(ImageURI);
this.Controls.Add(screenshot);
}
private void AppendScreenshotControl(Screenshot screenshot)
{
_countItems++;
SetupScreenshot(screenshot);
this.Controls.Add(screenshot);
}
public void AddScreenshot(Screenshot screenshot)
{
_screenshots.Add(screenshot);
AppendScreenshotControl(screenshot);
}
