/// <summary>
/// Selects clicked image and charge it into new image Viewer
/// </summary>
private void listView1_DoubleClick(object sender, EventArgs e)
{
Viewer viewer = new Viewer(this);
viewer.Photo = SQLRequests.selectOneImage(tvFolders.SelectedNode.Text, lvImages.SelectedItems[0].Text);
viewer.PhotoList = SQLRequests.selectImagesFromFolder(tvFolders.SelectedNode.Text, Int32.Parse(tvFolders.SelectedNode.Parent.Text));
viewer.initializePictureBoxImage();
viewer.Show();
viewer.Focus();
}
/// <summary>
/// Displays all images in ListView from TreeView selected folder
/// </summary>
public void displayImages()
{
imageList.Images.Clear();
lvImages.Clear();
List <Photos> files = new List <Photos>();
files = SQLRequests.selectImagesFromFolder(tvFolders.SelectedNode.Text, Int32.Parse(tvFolders.SelectedNode.Parent.Text));
orderPhotoList(files);
Size s = new Size(100, 75);
byte[] bytes = { };
MemoryStream ms;
for (int indPhoto = 0; indPhoto < files.Count; indPhoto++)
{
string path = @".\Cache\" + tvFolders.SelectedNode.Parent.Text + @"\" + tvFolders.SelectedNode.Text + @"\";
if (String.IsNullOrEmpty(files[indPhoto].Alias))
{
if (File.Exists(files[indPhoto].FullPath))
{
FileInfo fileInfo = new FileInfo(files[indPhoto].FullPath);
Bitmap img = new Bitmap(files[indPhoto].FullPath);
double ratioWH = img.Size.Width / (double)img.Size.Height;
Bitmap png = new Bitmap(100, 75);
if (ratioWH >= 1)
{
img = new Bitmap(img, 100, (int)(100 / ratioWH));
using (Graphics G = Graphics.FromImage(png))
G.DrawImage(img, 0, png.Height / 2 - img.Height / 2);
}
else
{
img = new Bitmap(img, (int)(75 * ratioWH), 75);
using (Graphics G = Graphics.FromImage(png))
G.DrawImage(img, png.Width / 2 - img.Width / 2, 0);
}
Icon ic = Icon.FromHandle(png.GetHicon());
imageList.Images.Add(ic);
lvImages.Items.Add(fileInfo.Name, indPhoto);
if (bgw1.IsBusy)
{
bgw1.ReportProgress(100 * (indPhoto + 1) / files.Count);
}
path += files[indPhoto].Name;
int resultUpdate = SQLRequests.updatePhotoAlias(path, files[indPhoto].FullPath);
if (resultUpdate >= 0)
{
img.Save(path);
}
}
else
{
SQLRequests.deletePhoto(files[indPhoto].FullPath);
}
}
else
{
path += files[indPhoto].Name;
FileInfo fileInfo = new FileInfo(path);
bytes = File.ReadAllBytes(path);
ms = new MemoryStream(bytes);
Bitmap img = new Bitmap(Image.FromStream(ms));
double ratioWH = img.Size.Width / (double)img.Size.Height;
Bitmap png = new Bitmap(100, 75);
if (ratioWH >= 1)
{
img = new Bitmap(img, 100, (int)(100 / ratioWH));
using (Graphics G = Graphics.FromImage(png))
G.DrawImage(img, 0, png.Height / 2 - img.Height / 2);
}
else
{
img = new Bitmap(img, (int)(75 * ratioWH), 75);
using (Graphics G = Graphics.FromImage(png))
G.DrawImage(img, png.Width / 2 - img.Width / 2, 0);
}
Icon ic = Icon.FromHandle(png.GetHicon());
imageList.Images.Add(ic);
lvImages.Items.Add(fileInfo.Name, indPhoto);
if (bgw1.IsBusy)
{
bgw1.ReportProgress(100 * (indPhoto + 1) / files.Count);
}
}
}
}
