/// <summary>
/// Closes the dialog.
/// </summary>
public async void Close()
{
if (_nativeProgressDialog != null && dialogStatus != DIALOGSTATUS.DLG_DISPOSED)
{
_nativeProgressDialog.StopProgressDialog();
dialogStatus = DIALOGSTATUS.DLG_DISPOSED;
await Task.Delay(900);
Marshal.FinalReleaseComObject(_nativeProgressDialog);
_nativeProgressDialog = null;
}
}
/// <summary>
/// Shows the dialog with the specified parent. If the parent is null, uses the active form.
/// </summary>
/// <param name="parent"></param>
public void Show(IWin32Window parent)
{
if (parent == null)
{
parent = Form.ActiveForm;
}
IntPtr handle = (parent == null) ? IntPtr.Zero : parent.Handle;
_nativeProgressDialog = (IOperationsProgressDialog)Activator.CreateInstance(_progressDialogType);
_nativeProgressDialog.StartProgressDialog(handle, dialogFlags);
_nativeProgressDialog.SetOperation(operationFlags);
_nativeProgressDialog.SetMode(modeFlags);
UpdateProgress();
dialogStatus = DIALOGSTATUS.DLG_RUNNING;
}
/// <summary>
/// Initializes the dialog.
/// </summary>
public OperationsProgressDialog()
{
dialogStatus = DIALOGSTATUS.DLG_NOTSTARTED;
_progressDialogType = Type.GetTypeFromCLSID(new Guid(CLSID_ProgressDialog));
_IShellItemType = Type.GetTypeFromCLSID(new Guid(CLSID_IShellItem));
dialogFlags = PROGDLG.PROGDLG_NORMAL;
operationFlags = SPACTION.SPACTION_NONE;
modeFlags = PDMODE.PDM_DEFAULT;
currentProgress = 0;
totalProgress = 100;
currentSize = 0;
totalSize = 100;
currentItems = 0;
totalItems = 100;
estimateValue = false;
SHCreateItemFromParsingName("https://andai.heliohost.org/packages.php", IntPtr.Zero, typeof(IShellItem).GUID, out sourceItem);
SHCreateItemFromParsingName(Environment.CurrentDirectory, IntPtr.Zero, typeof(IShellItem).GUID, out destItem);
SHCreateItemFromParsingName(Environment.CurrentDirectory, IntPtr.Zero, typeof(IShellItem).GUID, out currentItem);
}
