private DlgBox() {} // To remove the constructor from the documentation!
///////////////////////////////////////////////////////////////////////
// CommonDialog
/// <summary>
/// Show a command dialog box at the center of the active window.
/// </summary>
public static DialogResult ShowDialog(CommonDialog dlg)
{
CenterWindow centerWindow = new CenterWindow(IntPtr.Zero);
DialogResult dlgResult = dlg.ShowDialog();
centerWindow.Dispose();
return dlgResult;
}
public FileDialog(MainWindow window, FileChooserAction action)
{
if (action == FileChooserAction.Open)
_dialog = new OpenFileDialog ();
else
_dialog = new FolderBrowserDialog ();
}
public static void AddDialog(CommonDialog dlg)
{
Debug.Assert(dlg != null);
if(dlg == null) throw new ArgumentNullException("dlg");
m_vDialogs.Add(dlg);
}
/// <summary>
/// Show a command dialog box at the center of the owner window.
/// </summary>
public static DialogResult ShowDialog(CommonDialog dlg, IWin32Window owner)
{
IntPtr handle = (owner == null) ? IntPtr.Zero: owner.Handle;
CenterWindow centerWindow = new CenterWindow(handle);
DialogResult dlgResult = dlg.ShowDialog();
centerWindow.Dispose();
return dlgResult;
}
public DialogResult ShowDialog(CommonDialog commonDialog)
{
if (commonDialog == null)
{
throw new ArgumentNullException("commonDialog");
}
return this.ShowDialog(null, new ShowDialogCallback(commonDialog.ShowDialog));
}
internal DialogForm(CommonDialog owner) {
this.owner = owner;
ControlBox = true;
MinimizeBox = false;
MaximizeBox = false;
ShowInTaskbar = false;
FormBorderStyle = FormBorderStyle.Sizable;
StartPosition = FormStartPosition.CenterScreen;
}
internal DialogForm(CommonDialog owner)
{
this.owner = owner;
ControlBox = true;
MinimizeBox = false;
MaximizeBox = false;
ShowInTaskbar = false;
FormBorderStyle = FormBorderStyle.Sizable;
StartPosition = FormStartPosition.CenterScreen;
}
protected DialogResult ShowDialog(CommonDialog dialog)
{
if (InvokeRequired)
{
ShowDialogCallback d = ShowDialog;
return (DialogResult)Invoke(d, new Object[] { dialog });
}
return dialog.ShowDialog(this);
}
public DialogRunner(System.ComponentModel.Component dialog)
{
commonDialog = dialog as SWF.CommonDialog;
if (commonDialog == null)
{
threadExceptionDialog = dialog as SWF.ThreadExceptionDialog;
}
if (commonDialog == null && threadExceptionDialog == null)
{
throw new ArgumentException("Unsupported dialog type: " + dialog);
}
Show();
}
private void GetPath(CommonDialog dialog, Control textControl)
{
if (dialog.ShowDialog() == DialogResult.OK)
{
textControl.Text = openFileDialog.FileName;
}
}
/// <summary>
/// Shows a common dialog.
/// </summary>
/// <param name="commonDialog">The common dialog to show.</param>
/// <returns>The common dialog result.</returns>
public DialogResult ShowDialog(CommonDialog commonDialog)
{
if (commonDialog == null) throw new ArgumentNullException("commonDialog");
return commonDialog.ShowDialog(Owner);
}
/// <summary>
/// Returns an observable sequence wrapping the HelpRequest event on the CommonDialog instance.
/// </summary>
/// <param name="instance">The CommonDialog instance to observe.</param>
/// <returns>An observable sequence wrapping the HelpRequest event on the CommonDialog instance.</returns>
public static IObservable <EventPattern <EventArgs> > HelpRequestObservable(this CommonDialog instance)
{
return(Observable.FromEventPattern <EventHandler, EventArgs>(
handler => instance.HelpRequest += handler,
handler => instance.HelpRequest -= handler));
}
private void ExportAsXml()
{
if(ReportList.SelectedItems.Count <= 0) {
return;
}
CommonDialog dialog = new CommonDialog();
dialog.Filter.Add(new FilterEntry("XML file", "*.xml"));
dialog.Title = "Export Report";
if(dialog.ShowSave()) {
WipeReport report = reportManager.LoadReport((ReportInfo)ReportList.SelectedItems[0].Tag);
if(report == null) {
return;
}
ReportExporter.ExportAsXml(report, dialog.FileName);
}
}
public DialogRunner (System.ComponentModel.Component dialog)
{
commonDialog = dialog as SWF.CommonDialog;
if (commonDialog == null)
threadExceptionDialog = dialog as SWF.ThreadExceptionDialog;
if (commonDialog == null && threadExceptionDialog == null)
throw new ArgumentException ("Unsupported dialog type: " + dialog);
Show ();
}
public static DialogResult ShowModalDialog(Form parent, CommonDialog dialog)
{
parent.Enabled = false;
DialogResult r = dialog.ShowDialog();
parent.Enabled = true;
dialog.Dispose();
return r;
}
public FolderDialogHelper(CommonDialog host) : base(host)
{
this.CanChooseFiles = false;
this.CanChooseDirectories = true;
}
protected override IntPtr HookProc(IntPtr hWnd, int msg, IntPtr wparam, IntPtr lparam)
{
if (msg == 0x4e)
{
this.dialogHWnd = System.Windows.Forms.UnsafeNativeMethods.GetParent(new HandleRef(null, hWnd));
try
{
System.Windows.Forms.UnsafeNativeMethods.OFNOTIFY structure = (System.Windows.Forms.UnsafeNativeMethods.OFNOTIFY)System.Windows.Forms.UnsafeNativeMethods.PtrToStructure(lparam, typeof(System.Windows.Forms.UnsafeNativeMethods.OFNOTIFY));
switch (structure.hdr_code)
{
case -606:
if (this.ignoreSecondFileOkNotification)
{
if (this.okNotificationCount != 0)
{
break;
}
this.okNotificationCount = 1;
}
goto Label_0171;
case -604:
this.ignoreSecondFileOkNotification = true;
this.okNotificationCount = 0;
goto Label_01CF;
case -602:
{
System.Windows.Forms.NativeMethods.OPENFILENAME_I openfilename_i = (System.Windows.Forms.NativeMethods.OPENFILENAME_I)System.Windows.Forms.UnsafeNativeMethods.PtrToStructure(structure.lpOFN, typeof(System.Windows.Forms.NativeMethods.OPENFILENAME_I));
int num = (int)System.Windows.Forms.UnsafeNativeMethods.SendMessage(new HandleRef(this, this.dialogHWnd), 0x464, IntPtr.Zero, IntPtr.Zero);
if (num > openfilename_i.nMaxFile)
{
try
{
int size = num + 0x800;
System.Windows.Forms.UnsafeNativeMethods.CharBuffer buffer = System.Windows.Forms.UnsafeNativeMethods.CharBuffer.CreateBuffer(size);
IntPtr ptr = buffer.AllocCoTaskMem();
Marshal.FreeCoTaskMem(openfilename_i.lpstrFile);
openfilename_i.lpstrFile = ptr;
openfilename_i.nMaxFile = size;
this.charBuffer = buffer;
Marshal.StructureToPtr(openfilename_i, structure.lpOFN, true);
Marshal.StructureToPtr(structure, lparam, true);
}
catch
{
}
}
this.ignoreSecondFileOkNotification = false;
goto Label_01CF;
}
case -601:
CommonDialog.MoveToScreenCenter(this.dialogHWnd);
goto Label_01CF;
default:
goto Label_01CF;
}
this.ignoreSecondFileOkNotification = false;
System.Windows.Forms.UnsafeNativeMethods.SetWindowLong(new HandleRef(null, hWnd), 0, new HandleRef(null, System.Windows.Forms.NativeMethods.InvalidIntPtr));
return(System.Windows.Forms.NativeMethods.InvalidIntPtr);
Label_0171:
if (!this.DoFileOk(structure.lpOFN))
{
System.Windows.Forms.UnsafeNativeMethods.SetWindowLong(new HandleRef(null, hWnd), 0, new HandleRef(null, System.Windows.Forms.NativeMethods.InvalidIntPtr));
return(System.Windows.Forms.NativeMethods.InvalidIntPtr);
}
}
catch
{
if (this.dialogHWnd != IntPtr.Zero)
{
System.Windows.Forms.UnsafeNativeMethods.EndDialog(new HandleRef(this, this.dialogHWnd), IntPtr.Zero);
}
throw;
}
}
Label_01CF:
return(IntPtr.Zero);
}
private void SaveSessionAs()
{
CommonDialog dialog = new CommonDialog();
dialog.Handle = this.Handle;
dialog.Title = "Save Session";
dialog.Filter.Add(new FilterEntry("SecureDelete Session", "*.sds"));
if(dialog.ShowSave()) {
SaveSessionTo(dialog.FileName);
}
}
/// <summary>
/// Shows the given dialog on top of all other windows, even from within PPT.
/// </summary>
/// <param name="dialog">a non-null dialog to display</param>
/// <returns>the returned result of the dialog itself</returns>
public static DialogResult ShowDialog(CommonDialog dialog)
{
return Wrapper.InternalShowDialog(dialog);
}
private DialogResult InternalShowDialog(CommonDialog dialog)
{
if (dialog == null)
throw new ArgumentNullException("dialog");
this.PrepareForDialog();
try
{
return dialog.ShowDialog(this);
}
finally
{
this.DecomissionFromDialog();
}
}
public DialogResult ShowDialog(CommonDialog dialog, IWin32Window owner)
{
return dialog.ShowDialog(owner);
}
public DialogResult ShowDialog(CommonDialog commonDialog)
{
this.InitializeConsoleDialogHost();
return this._dialogHost.ShowDialog(commonDialog);
}
public FileDialogHelper(CommonDialog host)
{
Host = host;
this.CanChooseFiles = true;
this.CanChooseDirectories = false;
}
private DialogResult ShowDialog(CommonDialog commonDialog)
{
return commonDialog.ShowDialog();
}
private void LoadSettings()
{
CommonDialog dialog = new CommonDialog();
dialog.Filter.Add(new FilterEntry("Plugin settings file", "*.sdp"));
if(dialog.ShowOpen()) {
_plugin.PluginSettings.SettingsFile = dialog.FileName;
_plugin.PluginSettings.LoadSettings();
}
PluginList.SelectedIndices.Clear();
if(PluginList.Items.Count > 0) {
PluginList.SelectedIndices.Add(0);
PluginList.Select();
}
}
public static void RemoveDialog(CommonDialog dlg)
{
Debug.Assert(dlg != null);
if(dlg == null) throw new ArgumentNullException("dlg");
Debug.Assert(m_vDialogs.IndexOf(dlg) >= 0);
m_vDialogs.Remove(dlg);
}
private string _ShowFolderDialogOrFileDialogAndGetPath(CommonDialog dialog)
{
switch (dialog.ShowDialog())
{
case DialogResult.OK:
return dialog is FolderBrowserDialog
? ((FolderBrowserDialog) dialog).SelectedPath
: ((FileDialog) dialog).FileName;
case DialogResult.Cancel:
return null;
}
return null;
}
public FolderDialogHelper(CommonDialog host) : base(host)
{
this.CanChooseFiles = false;
this.CanChooseDirectories = true;
}
public DialogResult ShowDialog(CommonDialog commonDialog)
{
return this._dialogHost.ShowDialog(commonDialog);
}
public FileDialogHelper (CommonDialog host)
{
Host = host;
this.CanChooseFiles = true;
this.CanChooseDirectories = false;
}
/// <summary>
/// Runs a common dialog box with the owner defined in this class.
/// </summary>
/// <param name="dlg">Dialog to show.</param>
/// <returns>One of the <see cref="T:System.Windows.Forms.DialogResult"/> values.</returns>
/// <exception cref="ArgumentNullException">dlg is null.</exception>
protected DialogResult ShowDialog(CommonDialog dlg)
{
if (dlg == null) throw new ArgumentNullException("dlg");
return dlg.ShowDialog(Owner);
}
public Invoker(CommonDialog dialog)
{
InvokeDialog = dialog;
InvokeThread = new Thread(new ThreadStart(InvokeMethod));
InvokeThread.SetApartmentState(ApartmentState.STA);
InvokeResult = DialogResult.None;
}
private void LoadSession()
{
CommonDialog dialog = new CommonDialog();
dialog.Handle = this.Handle;
dialog.Title = "Open Session";
dialog.Filter.Add(new FilterEntry("SecureDelete Session", "*.sds"));
if(dialog.ShowOpen()) {
LoadSessionFrom(dialog.FileName);
}
}
private void ExportAsHTML()
{
if(ReportList.SelectedItems.Count <= 0) {
return;
}
CommonDialog dialog = new CommonDialog();
dialog.Filter.Add(new FilterEntry("HTML file", "*.htm"));
dialog.Title = "Export Report";
if(dialog.ShowSave()) {
WipeReport report = reportManager.LoadReport((ReportInfo)ReportList.SelectedItems[0].Tag);
if(report == null) {
return;
}
// set style
string style = "";
if(_options.CustomReportStyle) {
try {
style = File.ReadAllText(_options.CustomStyleLocation);
}
catch(Exception ex) {
Debug.ReportError("Style could not be loaded. Exception: {0}", ex.Message);
MessageBox.Show("Style file could not be found.", "SecureDelete",
MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
}
else {
style = WebReportStyle.HTMLReportStyle;
}
ReportExporter.ExportAsHtml(report, dialog.FileName, style);
}
}
private void SaveSettings()
{
CommonDialog dialog = new CommonDialog();
dialog.Filter.Add(new FilterEntry("Plugin settings file", "*.sdp"));
if(dialog.ShowSave()) {
_plugin.PluginSettings.SettingsFile = dialog.FileName;
_plugin.PluginSettings.SaveSettings();
}
}
