/// This app uses the windows registry to store config data for itself.
/// - creates a key for this DotNetZip Winforms app, if one does not exist
/// - stores and retrieves the most recent settings.
/// - this is done on a per user basis. (HKEY_CURRENT_USER)
private void FillFormFromRegistry()
{
if (!stateLoaded)
{
if (AppCuKey != null)
{
var s = (string)AppCuKey.GetValue(_rvn_DirectoryToZip);
if (s != null)
{
this.tbDirectoryToZip.Text = s;
this.tbDirectoryInArchive.Text = System.IO.Path.GetFileName(this.tbDirectoryToZip.Text);
}
s = (string)AppCuKey.GetValue(_rvn_SelectionToZip);
if (s != null)
{
this.tbSelectionToZip.Text = s;
}
s = (string)AppCuKey.GetValue(_rvn_SelectionToExtract);
if (s != null)
{
this.tbSelectionToExtract.Text = s;
}
s = (string)AppCuKey.GetValue(_rvn_ZipTarget);
if (s != null)
{
this.tbZipToCreate.Text = s;
}
s = (string)AppCuKey.GetValue(_rvn_ZipToOpen);
if (s != null)
{
this.tbZipToOpen.Text = s;
}
s = (string)AppCuKey.GetValue(_rvn_ExtractLoc);
if (s != null)
{
this.tbExtractDir.Text = s;
}
else
{
this.tbExtractDir.Text = Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments);
}
s = (string)AppCuKey.GetValue(_rvn_Encoding);
if (s != null)
{
SelectNamedEncoding(s);
}
s = (string)AppCuKey.GetValue(_rvn_Compression);
if (s != null)
{
SelectNamedCompressionLevel(s);
}
else
{
SelectNamedCompressionLevel("Default");
}
s = (string)AppCuKey.GetValue(_rvn_Encryption);
if (s != null)
{
SelectNamedEncryption(s);
this.tbPassword.Text = "";
}
int x = (Int32)AppCuKey.GetValue(_rvn_ZipFlavor, 0);
if (x >= 0 && x <= 2)
{
this.comboFlavor.SelectedIndex = x;
}
x = (Int32)AppCuKey.GetValue(_rvn_Zip64Option, 0);
if (x >= 0 && x <= 2)
{
this.comboZip64.SelectedIndex = x;
}
x = (Int32)AppCuKey.GetValue(_rvn_ExtractExistingFileAction, 0);
if (x >= 0 && x <= comboExistingFileAction.Items.Count)
{
this.comboExistingFileAction.SelectedIndex = x;
}
x = (Int32)AppCuKey.GetValue(_rvn_FormTab, 1);
if (x == 0 || x == 1)
{
this.tabControl1.SelectedIndex = x;
}
x = (Int32)AppCuKey.GetValue(_rvn_HidePassword, 1);
this.chkHidePassword.Checked = (x != 0);
x = (Int32)AppCuKey.GetValue(_rvn_OpenExplorer, 1);
this.chkOpenExplorer.Checked = (x != 0);
x = (Int32)AppCuKey.GetValue(_rvn_TraverseJunctions, 1);
this.chkTraverseJunctions.Checked = (x != 0);
x = (Int32)AppCuKey.GetValue(_rvn_RecurseDirs, 1);
this.chkRecurse.Checked = (x != 0);
x = (Int32)AppCuKey.GetValue(_rvn_RemoveFiles, 1);
this.chkRemoveFiles.Checked = (x != 0);
// get the MRU list of selection expressions
_selectionCompletions = new System.Windows.Forms.AutoCompleteStringCollection();
string history = (string)AppCuKey.GetValue(_rvn_SelectionCompletions, "");
if (!String.IsNullOrEmpty(history))
{
string[] items = history.Split('¡');
if (items != null && items.Length > 0)
{
foreach (string item in items)
{
_selectionCompletions.Add(item.XmlUnescapeIexcl());
}
}
}
// set the geometry of the form
s = (string)AppCuKey.GetValue(_rvn_Geometry);
if (!String.IsNullOrEmpty(s))
{
int[] p = Array.ConvertAll <string, int>(s.Split(','),
new Converter <string, int>((t) => { return(Int32.Parse(t)); }));
if (p != null && p.Length == 5)
{
this.Bounds = ConstrainToScreen(new System.Drawing.Rectangle(p[0], p[1], p[2], p[3]));
// Starting a window minimized is confusing...
//this.WindowState = (FormWindowState)p[4];
}
}
AppCuKey.Close();
AppCuKey = null;
tbPassword_TextChanged(null, null);
stateLoaded = true;
}
}
}
private void SaveFormToRegistry()
{
if (this.tbExtractDir.InvokeRequired)
{
return; // skip it
}
if (AppCuKey != null)
{
AppCuKey.SetValue(_rvn_DirectoryToZip, this.tbDirectoryToZip.Text);
AppCuKey.SetValue(_rvn_SelectionToZip, this.tbSelectionToZip.Text);
AppCuKey.SetValue(_rvn_SelectionToExtract, this.tbSelectionToExtract.Text);
AppCuKey.SetValue(_rvn_ZipTarget, this.tbZipToCreate.Text);
AppCuKey.SetValue(_rvn_ZipToOpen, this.tbZipToOpen.Text);
AppCuKey.SetValue(_rvn_Encoding, this.comboEncoding.SelectedItem.ToString());
AppCuKey.SetValue(_rvn_Compression, this.comboCompression.SelectedItem.ToString());
if (this.tbPassword.Text == "")
{
if (!String.IsNullOrEmpty(_mostRecentEncryption))
{
AppCuKey.SetValue(_rvn_Encryption, _mostRecentEncryption);
}
}
else
{
AppCuKey.SetValue(_rvn_Encryption, this.comboEncryption.SelectedItem.ToString());
}
AppCuKey.SetValue(_rvn_ExtractLoc, this.tbExtractDir.Text);
int x = this.comboFlavor.SelectedIndex;
AppCuKey.SetValue(_rvn_ZipFlavor, x);
x = this.comboZip64.SelectedIndex;
AppCuKey.SetValue(_rvn_Zip64Option, x);
x = this.comboExistingFileAction.SelectedIndex;
AppCuKey.SetValue(_rvn_ExtractExistingFileAction, x);
AppCuKey.SetValue(_rvn_FormTab, this.tabControl1.SelectedIndex);
AppCuKey.SetValue(_rvn_LastRun, System.DateTime.Now.ToString("yyyy MMM dd HH:mm:ss"));
x = (Int32)AppCuKey.GetValue(_rvn_Runs, 0);
x++;
AppCuKey.SetValue(_rvn_Runs, x);
AppCuKey.SetValue(_rvn_HidePassword, this.chkHidePassword.Checked ? 1 : 0);
AppCuKey.SetValue(_rvn_OpenExplorer, this.chkOpenExplorer.Checked ? 1 : 0);
AppCuKey.SetValue(_rvn_TraverseJunctions, this.chkTraverseJunctions.Checked ? 1 : 0);
AppCuKey.SetValue(_rvn_RecurseDirs, this.chkRecurse.Checked ? 1 : 0);
AppCuKey.SetValue(_rvn_RemoveFiles, this.chkRemoveFiles.Checked ? 1 : 0);
// the selection completion list
var converted = _selectionCompletions.ToList().ConvertAll(z => z.XmlEscapeIexcl());
string history = String.Join("¡", converted.ToArray());
AppCuKey.SetValue(_rvn_SelectionCompletions, history);
// store the size of the form
int w = 0, h = 0, left = 0, top = 0;
if (this.Bounds.Width < this.MinimumSize.Width || this.Bounds.Height < this.MinimumSize.Height)
{
// RestoreBounds is the size of the window prior to last minimize action.
// But the form may have been resized since then!
w = this.RestoreBounds.Width;
h = this.RestoreBounds.Height;
left = this.RestoreBounds.Location.X;
top = this.RestoreBounds.Location.Y;
}
else
{
w = this.Bounds.Width;
h = this.Bounds.Height;
left = this.Location.X;
top = this.Location.Y;
}
AppCuKey.SetValue(_rvn_Geometry,
String.Format("{0},{1},{2},{3},{4}",
left, top, w, h, (int)this.WindowState));
AppCuKey.Close();
}
}