/// <summary>
/// show form as dialog with given parameters
/// </summary>
/// <param name="AMessage">Message to be displayed to the user</param>
/// <param name="ACaption">Caption of the dialog window</param>
/// <param name="AChkOptionText">Text to be shown with check box (check box hidden if text empty)</param>
/// <param name="AButtons">Button set to be displayed</param>
/// <param name="ADefaultButton">The button with a default action</param>
/// <param name="AIcon">Icon to be displayed</param>
/// <returns></returns>
public TFrmExtendedMessageBox.TResult ShowDialog(string AMessage, string ACaption, string AChkOptionText,
TFrmExtendedMessageBox.TButtons AButtons,
TFrmExtendedMessageBox.TDefaultButton ADefaultButton,
TFrmExtendedMessageBox.TIcon AIcon)
{
return(ShowDialog(AMessage, ACaption, AChkOptionText, AButtons, ADefaultButton, AIcon, false));
}
/// <summary>
/// show form as dialog with given parameters
/// </summary>
/// <param name="AMessage">Message to be displayed to the user</param>
/// <param name="ACaption">Caption of the dialog window</param>
/// <param name="AChkOptionText">Text to be shown with check box (check box hidden if text empty)</param>
/// <param name="AButtons">Button set to be displayed</param>
/// <param name="ADefaultButton">The button with a default action</param>
/// <param name="AIcon">Icon to be displayed</param>
/// <param name="AOptionSelected">initial value for option check box</param>
/// <returns></returns>
public TFrmExtendedMessageBox.TResult ShowDialog(string AMessage, string ACaption, string AChkOptionText,
TFrmExtendedMessageBox.TButtons AButtons,
TFrmExtendedMessageBox.TDefaultButton ADefaultButton,
TFrmExtendedMessageBox.TIcon AIcon,
bool AOptionSelected)
{
string ResourceDirectory;
string IconFileName;
ToolTip ButtonTooltip = new ToolTip();
// initialize return values
FResult = TResult.embrUndefined;
FOptionSelected = AOptionSelected;
txtMessage.Text = AMessage;
txtMessage.BorderStyle = BorderStyle.FixedSingle;
txtMessage.HideSelection = true;
txtMessage.SelectionStart = 0;
txtMessage.SelectionLength = 0;
txtMessage.Font = new System.Drawing.Font(txtMessage.Font, FontStyle.Regular);
pnlLeftButtons.MinimumSize = new Size(btnHelp.Width + btnCopy.Width + 10, pnlLeftButtons.Height);
ButtonTooltip.SetToolTip(btnHelp, "Help");
ButtonTooltip.SetToolTip(btnCopy, "Copy to Clipboard");
this.Text = ACaption;
chkOption.Text = AChkOptionText;
if (AChkOptionText.Length == 0)
{
chkOption.Visible = false;
}
chkOption.Checked = AOptionSelected;
this.MinimumSize = new System.Drawing.Size(pnlLeftButtons.Width + pnlRightButtons.Width, 250);
btnYes.Visible = false;
btnYesToAll.Visible = false;
btnNo.Visible = false;
btnNoToAll.Visible = false;
btnOK.Visible = false;
btnCancel.Visible = false;
FDefaultButton = ADefaultButton;
switch (AButtons)
{
case TButtons.embbYesYesToAllNoCancel:
btnYes.Visible = true;
btnYesToAll.Visible = true;
btnNo.Visible = true;
btnCancel.Visible = true;
break;
case TButtons.embbYesYesToAllNoNoToAllCancel:
btnYes.Visible = true;
btnYesToAll.Visible = true;
btnNo.Visible = true;
btnNoToAll.Visible = true;
btnCancel.Visible = true;
break;
case TButtons.embbYesYesToAllNoNoToAll:
btnYes.Visible = true;
btnYesToAll.Visible = true;
btnNo.Visible = true;
btnNoToAll.Visible = true;
break;
case TButtons.embbYesNo:
btnYes.Visible = true;
btnNo.Visible = true;
break;
case TButtons.embbYesNoCancel:
btnYes.Visible = true;
btnNo.Visible = true;
btnCancel.Visible = true;
break;
case TButtons.embbOK:
btnOK.Visible = true;
break;
case TButtons.embbOKCancel:
btnOK.Visible = true;
btnCancel.Visible = true;
break;
default:
break;
}
// dispose of items in case they were used already earlier
if (FBitmap != null)
{
FBitmap.Dispose();
}
// find the right icon name
switch (AIcon)
{
case TIcon.embiQuestion:
IconFileName = "Help.ico";
break;
case TIcon.embiInformation:
IconFileName = "PetraInformation.ico";
break;
case TIcon.embiWarning:
IconFileName = "Warning.ico";
break;
case TIcon.embiError:
IconFileName = "Error.ico";
break;
default:
IconFileName = "";
break;
}
if (FIconControl == null)
{
FIconControl = new PictureBox();
// Stretches the image to fit the pictureBox.
FIconControl.SizeMode = PictureBoxSizeMode.StretchImage;
FIconControl.ClientSize = new Size(30, 30);
pnlIcon.Padding = new Padding(3, 3, 3, 3);
}
// load and set the image
ResourceDirectory = TAppSettingsManager.GetValue("Resource.Dir");
if ((AIcon != TIcon.embiNone) &&
System.IO.File.Exists(ResourceDirectory + System.IO.Path.DirectorySeparatorChar + IconFileName))
{
pnlIcon.Visible = true;
FBitmap = new System.Drawing.Bitmap(ResourceDirectory + System.IO.Path.DirectorySeparatorChar + IconFileName);
FIconControl.Image = (Image)FBitmap;
if (!pnlIcon.Controls.Contains(FIconControl))
{
pnlIcon.Controls.Add(FIconControl);
}
}
else
{
// remove icon panel if it already exists
if (pnlIcon.Controls.Contains(FIconControl))
{
pnlIcon.Controls.Remove(FIconControl);
}
pnlIcon.Visible = false;
}
// remove the controlbox as we do not need these options (min, max and close_
this.ControlBox = false;
// now show the actual dialog
this.StartPosition = FormStartPosition.CenterScreen;
this.ShowDialog();
// FResult is initialized when buttons are pressed
return(FResult);
}
