private void SelectVersion(object sender, EventArgs e)
{
frmRevisionBrowse form = new frmRevisionBrowse();
bool first = true;
for (int i = 0; i < ImageInfos.Count; i++)
{
XmlNode n = ImageInfos[i];
ListViewItem item = new ListViewItem(new string[] {
"",
(first ? (Localization.GetString("CurrentVersion_Label") + "\n") : "") + FormatTimestamp(n),
FormatDimensions(n),
n.Attributes["user"] == null ? Localization.GetString("UserNameHidden") : n.Attributes["user"].Value,
n.Attributes["comment"] == null ? Localization.GetString("CommentHidden") : n.Attributes["comment"].Value
});
item.Tag = i;
// download thumbnail
if (n.Attributes["thumburl"] != null && n.Attributes["thumburl"].Value != "")
{
WebClient cl = new WebClient();
cl.Headers.Add("User-Agent", MorebitsDotNet.UserAgent);
cl.DownloadDataCompleted += new DownloadDataCompletedEventHandler(
delegate(object s, DownloadDataCompletedEventArgs v)
{
// sometimes thumbnails can't be generated and the server gives a 404
if (v.Error != null)
{
Invoke((MethodInvoker) delegate()
{
lock (form)
{
form.imageList.Images.Add(GetThumbnailFailImage());
item.ImageIndex = form.imageList.Images.Count - 1;
}
});
return;
}
byte[] data = v.Result;
Invoke((MethodInvoker) delegate()
{
Image original = Image.FromStream(new MemoryStream(data, false));
Bitmap img = new Bitmap(150, 150, System.Drawing.Imaging.PixelFormat.Format32bppArgb);
using (Graphics g = Graphics.FromImage(img))
{
g.FillRectangle(CheckerBrush, 0, 0, img.Width, img.Height);
if (original.Width > original.Height)
{
float newHeight = ((float) original.Height) / ((float) original.Width / 150);
g.DrawImage(original, 0f, (150f - newHeight) / 2f, 150f, newHeight);
}
else
{
float newWidth = ((float) original.Width) / ((float) original.Height / 150f);
g.DrawImage(original, (150f - newWidth) / 2f, 0f, newWidth, 150f);
}
}
lock (form)
{
form.imageList.Images.Add(img);
item.ImageIndex = form.imageList.Images.Count - 1;
}
});
});
cl.DownloadDataAsync(new Uri(n.Attributes["thumburl"].Value));
}
else
{
lock (form)
{
form.imageList.Images.Add(GetThumbnailFailImage());
item.ImageIndex = form.imageList.Images.Count - 1;
}
}
if (first)
{
item.UseItemStyleForSubItems = false;
item.SubItems[1].Font = new Font(form.Font, FontStyle.Bold);
}
form.listView.Items.Add(item);
if (Array.IndexOf(SelectedRevisions, i) != -1)
item.Selected = true;
first = false;
}
if (form.ShowDialog() == DialogResult.Cancel)
return;
if (form.listView.SelectedItems.Count == 0)
{
ErrorHandler(Localization.GetString("NoRevisionSelected"));
return;
}
SelectedRevisions = new int[form.listView.SelectedItems.Count];
for (int i = 0; i < form.listView.SelectedItems.Count; i++)
SelectedRevisions[i] = (int) form.listView.SelectedItems[i].Tag;
DownloadFileAndDisplayThumb();
}
private void SelectVersion(object sender, EventArgs e)
{
frmRevisionBrowse form = new frmRevisionBrowse();
bool first = true;
foreach (XmlNode i in iis)
{
ListViewItem item = new ListViewItem(new string[] {
"",
(first ? (Localization.GetString("CurrentVersion_Label") + "\n") : "") + FormatTimestamp(i),
FormatDimensions(i),
i.Attributes["user"].Value,
i.Attributes["comment"].Value
});
item.Tag = i;
// download thumbnail
if (i.Attributes["thumburl"].Value != "")
{
WebClient cl = new WebClient();
cl.Headers.Add("User-Agent", MorebitsDotNet.UserAgent);
cl.DownloadDataCompleted += new DownloadDataCompletedEventHandler(
delegate(object s, DownloadDataCompletedEventArgs v)
{
// sometimes thumbnails can't be generated and the server gives a 404
if (v.Error != null)
{
Invoke(new Action(delegate()
{
Bitmap img = new Bitmap(150, 150);
using (Graphics g = Graphics.FromImage(img))
{
g.TextRenderingHint = System.Drawing.Text.TextRenderingHint.SingleBitPerPixelGridFit;
g.DrawString(Localization.GetString("FailedToGenerateThumbnail1_Label") + "\n" +
Localization.GetString("FailedToGenerateThumbnail2_Label") + "\n" +
Localization.GetString("FailedToGenerateThumbnail3_Label"), Font, Brushes.Black, 5, 5);
}
lock (form)
{
form.imageList.Images.Add(img);
item.ImageIndex = form.imageList.Images.Count - 1;
}
}));
return;
}
byte[] data = v.Result;
Invoke(new Action(delegate()
{
Image original = Image.FromStream(new MemoryStream(data, false));
Bitmap img = new Bitmap(150, 150, System.Drawing.Imaging.PixelFormat.Format32bppArgb);
using (Graphics g = Graphics.FromImage(img))
{
g.FillRectangle(checker, 0, 0, img.Width, img.Height);
if (original.Width > original.Height)
{
float newHeight = ((float) original.Height) / ((float) original.Width / 150);
g.DrawImage(original, 0f, (150f - newHeight) / 2f, 150f, newHeight);
}
else
{
float newWidth = ((float) original.Width) / ((float) original.Height / 150f);
g.DrawImage(original, (150f - newWidth) / 2f, 0f, newWidth, 150f);
}
}
lock (form)
{
form.imageList.Images.Add(img);
item.ImageIndex = form.imageList.Images.Count - 1;
}
}));
});
cl.DownloadDataAsync(new Uri(i.Attributes["thumburl"].Value));
}
if (first)
{
item.UseItemStyleForSubItems = false;
item.SubItems[1].Font = new Font(form.Font, FontStyle.Bold);
}
form.listView.Items.Add(item);
first = false;
}
if (form.ShowDialog() == DialogResult.Cancel)
return;
if (form.listView.SelectedItems.Count != 1)
{
MessageBox.Show(Localization.GetString("NoRevisionSelected"));
return;
}
ImageData = null;
DownloadFileAndDisplayThumb((XmlNode) form.listView.SelectedItems[0].Tag);
}
