private async void compressCheckedFilesToolStripMenuItem_Click(object sender, EventArgs e)
{
if (dialogSaveHpi.ShowDialog() == DialogResult.OK)
{
toolStrip.Enabled = false;
listViewFiles.Enabled = false;
firstStatusLabel.Text = "Compressing... Last processed:";
//Calculate total size and number of chunks
int chunkTotal = 0;
foreach (ListViewItem item in listViewFiles.CheckedItems)
{
chunkTotal += FileEntry.CalculateChunkQuantity((int)item.SubItems[3].Tag);
}
CompressionFlavor flavor;
Enum.TryParse(flavorLevelComboBox.Text, out flavor);
var fileList = GetCheckedFileNames();
string target = fileList.First().Key;
progressBar.Maximum = chunkTotal + 1;
progressBar.Value = 0;
progressBar.Visible = true;
progressBar.Style = ProgressBarStyle.Continuous;
var progress = new Progress <string>(last =>
{
secondStatusLabel.Text = last;
progressBar.Value++;
});
var timer = new Stopwatch();
timer.Start();
await Task.Run(() => HpiFile.CreateFromFileList(fileList[target].ToArray(), target, dialogSaveHpi.FileName, progress, flavor));
timer.Stop();
progressBar.Value = progressBar.Maximum;
firstStatusLabel.Text = String.Format("Done! Elapsed time: {0}h {1}m {2}s {3}ms", timer.Elapsed.Hours, timer.Elapsed.Minutes,
timer.Elapsed.Seconds, timer.Elapsed.Milliseconds);
secondStatusLabel.Text = dialogSaveHpi.FileName;
toolStrip.Enabled = true;
ChangeArchiverMode(true, true);
}
}
private async void toolStripExtractButton_Click(object sender, EventArgs e)
{
if (listViewFiles.CheckedItems.Count > 0)
{
//dialogExtractToFolder.SelectedPath = Path.GetDirectoryName(toolStripPathTextBox.Text);
if (dialogExtractToFolder.ShowDialog() == DialogResult.OK)
{
toolStrip.Enabled = false;
listViewFiles.Enabled = false;
toolStripExtractButton.Enabled = false;
firstStatusLabel.Text = "Extracting " + listViewFiles.CheckedItems.Count.ToString() + " files...";
string target = (string)listViewFiles.CheckedItems[0].Tag;
var fileList = GetCheckedFileNames();
progressBar.Visible = true;
progressBar.Value = 0;
progressBar.Maximum = fileList.Values.Sum(x => x.Count) + 1;
progressBar.Style = ProgressBarStyle.Continuous;
var progress = new Progress <string>(percent =>
{
progressBar.Value++;
});
var timer = new Stopwatch();
timer.Start();
await Task.Run(() => HpiFile.DoExtraction(fileList, dialogExtractToFolder.SelectedPath, progress));
timer.Stop();
firstStatusLabel.Text = String.Format("Done! Elapsed time: {0}m {1}s {2}ms", timer.Elapsed.Minutes,
timer.Elapsed.Seconds, timer.Elapsed.Milliseconds);
progressBar.Value = progressBar.Maximum;
secondStatusLabel.Text = dialogExtractToFolder.SelectedPath;
toolStrip.Enabled = true;
listViewFiles.Enabled = true;
ChangeArchiverMode(true, true);
}
}
}
public List <ListViewItem> GetListViewGroupItens(string fullPath)
{
var listColection = new List <ListViewItem>();
//Check if path is a directory or file
FileAttributes fileAtt = File.GetAttributes(fullPath);
if (fileAtt.HasFlag(FileAttributes.Directory)) //Directory
{
var fileList = Directory.GetFiles(fullPath, "*", SearchOption.AllDirectories);
var group = new ListViewGroup(fullPath, "Dir: " + fullPath);
foreach (var file in fileList)
{
var finfo = new FileInfo(file);
if (finfo.Length > Int32.MaxValue)
{
throw new Exception(finfo.Name + " is too large. File maximum size is 2GB (2 147 483 647 bytes).");
}
ListViewItem lvItem = new ListViewItem(group);
lvItem.Tag = fullPath;
var subItems = new ListViewItem.ListViewSubItem[3];
for (int i = 0; i < subItems.Length; i++)
{
subItems[i] = new ListViewItem.ListViewSubItem();
}
subItems[0].Text = file.Substring(fullPath.Length + 1);
subItems[0].Tag = fullPath;
subItems[1].Text = Path.GetExtension(file).ToUpper();
subItems[2].Text = finfo.Length.ToString("N0");
subItems[2].Tag = (int)finfo.Length;
lvItem.SubItems.AddRange(subItems);
listColection.Add(lvItem);
}
}
else //HPI File or Files
{
var group = new ListViewGroup(fullPath, Path.GetExtension(fullPath).ToUpper() + " File: " + fullPath);
using (HpiArchive hpia = HpiFile.Open(fullPath))
foreach (var entry in hpia.Entries)
{
ListViewItem lvItem = new ListViewItem(group);
lvItem.Tag = fullPath;
var subItems = new ListViewItem.ListViewSubItem[5];
for (int i = 0; i < subItems.Length; i++)
{
subItems[i] = new ListViewItem.ListViewSubItem();
}
subItems[0].Text = entry.Key;
subItems[0].Tag = fullPath;
subItems[1].Text = Path.GetExtension(entry.Key).ToUpper();
subItems[2].Text = entry.Value.UncompressedSize.ToString("N0");
subItems[2].Tag = entry.Value.UncompressedSize;
subItems[3].Text = entry.Value.CompressedSizeCount().ToString("N0");
subItems[3].Tag = entry.Value.CompressedSizeCount();
subItems[4].Text = entry.Value.Ratio().ToString("P1");
subItems[4].Tag = entry.Value.Ratio();
lvItem.SubItems.AddRange(subItems);
listColection.Add(lvItem);
}
}
return(listColection);
}
