protected override void internal_command_proc()
{
QueryPanelInfoEventArgs e = new QueryPanelInfoEventArgs();
OnQueryCurrentPanel(e);
if (!(e.ItemCollection is ZipDirectory))
{
return;
}
ZipDirectory zd = (ZipDirectory)e.ItemCollection;
List <string> initial_sources = new List <string>();
string initial_zip_dir = zd.CurrentZipDirectory;
if (initial_zip_dir.StartsWith("/"))
{
initial_zip_dir = initial_zip_dir.Substring(1);
}
if ((!initial_zip_dir.EndsWith("/")) && (initial_zip_dir != string.Empty))
{
initial_zip_dir = initial_zip_dir + "/";
}
if (e.SelectedIndices.Length == 0)
{
if (zd.GetItemDisplayName(e.FocusedIndex) == "..")
{
return;
}
initial_sources.Add(initial_zip_dir + zd.GetItemDisplayName(e.FocusedIndex));
}
else
{
for (int i = 0; i < e.SelectedIndices.Length; i++)
{
initial_sources.Add(initial_zip_dir + zd.GetItemDisplayName(e.SelectedIndices[i]));
}
}
//show dialog
DeleteFileDialog dialog = new DeleteFileDialog();
dialog.Text = Options.GetLiteral(Options.LANG_DELETE);
dialog.DeleteFileOptions = DeleteFileOptions.DeleteEmptyDirectories | DeleteFileOptions.DeleteReadonly | DeleteFileOptions.RecursiveDeleteFiles;
dialog.textBoxMask.Text = "*";
dialog.checkBoxForceReadonly.Enabled = false;
dialog.checkBoxRecursive.Enabled = false;
dialog.checkBoxRemoveEmptyDirs.Enabled = false;
if (dialog.ShowDialog() != DialogResult.OK)
{
return;
}
List <ZipEntry> del_list = new List <ZipEntry>();
create_delete_list(del_list, initial_sources, dialog.textBoxMask.Text, zd.ZipFile);
mainForm main_win = (mainForm)Program.MainWindow;
try
{
zd.ZipFile.BeginUpdate();
for (int i = 0; i < del_list.Count; i++)
{
main_win.NotifyLongOperation
(string.Format
(Options.GetLiteral(Options.LANG_DELETE_NOW_0),
del_list[i].Name),
true);
zd.ZipFile.Delete(del_list[i]);
}
main_win.NotifyLongOperation(Options.GetLiteral(Options.LANG_COMMIT_ARCHIVE_UPDATES), true);
zd.ZipFile.CommitUpdate();
zd.Refill();
}
catch (Exception ex)
{
Messages.ShowException(ex);
}
finally
{
main_win.NotifyLongOperation("Done", false);
}
}
protected override void internal_command_proc()
{
QueryPanelInfoEventArgs e_current = new QueryPanelInfoEventArgs();
QueryPanelInfoEventArgs e_other = new QueryPanelInfoEventArgs();
OnQueryCurrentPanel(e_current);
OnQueryOtherPanel(e_other);
//int buffer_size = 0x8000;
if (!(e_other.ItemCollection is DirectoryList))
{
Messages.ShowMessage
(Options.GetLiteral(Options.LANG_WRONG_DESTINATION));
return;
}
DirectoryList dl = (DirectoryList)e_other.ItemCollection;
string dest_dir = dl.DirectoryPath;
ZipDirectory zd = (ZipDirectory)e_current.ItemCollection;
ZipFile source_zip_file = zd.ZipFile;
string zip_current_dir = zd.CurrentZipDirectory;
ArchiveExtractOptions opts = Options.ArchiveExtractOptions;
//show user dialog
ExtractDialog dialog = new ExtractDialog();
dialog.ArchiveExtractOptions = opts;
dialog.textBoxSourceMask.Text = "*";
dialog.Text = Options.GetLiteral(Options.LANG_EXTRACT);
if (dialog.ShowDialog() != DialogResult.OK)
{
return;
}
//retrieve options
opts = dialog.ArchiveExtractOptions;
string dest_path = Path.Combine(dest_dir, dialog.textBoxDestination.Text);
string source_mask = dialog.textBoxSourceMask.Text;
Options.ArchiveExtractOptions = opts;
//retrieve source list
List <string> source_list = new List <string>();
if ((e_current.SelectedIndices.Length == 0) && (e_current.FocusedIndex != 0))
{
//focused index==0 always ref to parent entry, so skip it
source_list.Add(zd.GetItemDisplayName(e_current.FocusedIndex));
}
else
{
for (int i = 0; i < e_current.SelectedIndices.Length; i++)
{
if (e_current.SelectedIndices[i] == 0)
{
continue;
}
source_list.Add(zd.GetItemDisplayName(e_current.SelectedIndices[i]));
}
}
//prepare progress dialog
dialog_progress = new CopyFileProgressDialog();
dialog_progress.labelError.Visible = false;
dialog_progress.labelSpeed.Text = string.Empty;
dialog_progress.labelStatus.Text = string.Empty;
dialog_progress.labelStatusTotal.Text = string.Empty;
dialog_progress.checkBoxCloseOnFinish.Checked = Options.CopyCloseProgress;
dialog_progress.TopLevel = true;
int x_center = Program.MainWindow.Left + Program.MainWindow.Width / 2;
int y_center = Program.MainWindow.Top + Program.MainWindow.Height / 2;
int x_dialog = x_center - dialog_progress.Width / 2;
int y_dialog = y_center - dialog_progress.Height / 2;
if (x_dialog < 0)
{
x_dialog = 0;
}
if (x_dialog < 0)
{
y_dialog = 0;
}
dialog_progress.Show();
dialog_progress.Location = new System.Drawing.Point(x_dialog, y_dialog);
ZipExtractEngine engine = new ZipExtractEngine
(source_list,
dest_path,
opts,
dialog_progress,
dialog.textBoxSourceMask.Text,
zd.ZipFile,
zd.CurrentZipDirectory);
engine.Done += new EventHandler(engine_Done);
engine.ExtractItemDone += new ItemEventHandler(engine_ExtractItemDone);
zip_directory = zd;
zd.LockSafe = true;
engine.Run();
//ZipEntry source_entry = zd[e_current.FocusedIndex];
//if (source_entry == null)
//{
// return;
//}
//Stream out_stream = source_zip_file.GetInputStream(source_entry);
//string target_file_name = Path.Combine(dest_dir, source_entry.Name);
//FileStream writer = new FileStream(target_file_name, FileMode.CreateNew, FileAccess.Write, FileShare.Read);
//byte[] buffer = new byte[buffer_size];
//int bytes_readed = 0;
//while ((bytes_readed = out_stream.Read(buffer, 0, buffer_size)) != 0)
//{
// writer.Write(buffer, 0, bytes_readed);
//}
//writer.Flush();
//writer.Close();
//out_stream.Close();
}