/// <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>
/// The main method to run a reference check on a single item of data
/// </summary>
/// <param name="APetraUtilsObject">The calling forms PetraUtils Object</param>
/// <param name="AVerificationResults">The results collection to check</param>
/// <param name="ALimitedCount">Will be true if the reference count call was a limited check</param>
/// <returns>A message box result. Yes implies doing a new unlimited count, Undefined implies there are no references so deletion can proceed.
/// Any other value implies that references exist</returns>
public TFrmExtendedMessageBox.TResult HandleReferences(TFrmPetraEditUtils APetraUtilsObject,
TVerificationResultCollection AVerificationResults,
bool ALimitedCount)
{
Form MyForm = APetraUtilsObject.GetForm();
// There were reference(s)
TRowReferenceInfo info = (TRowReferenceInfo)AVerificationResults[0].ResultContext;
bool bIncomplete = info.CascadingCountEndedEarly;
// Build up a message string
string msgContent = Messages.BuildMessageFromVerificationResult(
MCommonResourcestrings.StrRecordCannotBeDeleted +
Environment.NewLine +
Catalog.GetPluralString(MCommonResourcestrings.StrReasonColon, MCommonResourcestrings.StrReasonsColon, AVerificationResults.Count),
AVerificationResults);
TFrmExtendedMessageBox.TButtons buttons = TFrmExtendedMessageBox.TButtons.embbOK;
TFrmExtendedMessageBox.TDefaultButton defButton = TFrmExtendedMessageBox.TDefaultButton.embdDefButton1;
if (bIncomplete && ALimitedCount)
{
msgContent += String.Format(MCommonResourcestrings.StrCountTerminatedEarly1,
Environment.NewLine,
APetraUtilsObject.MaxReferenceCountOnDelete);
msgContent += MCommonResourcestrings.StrCountTerminatedEarly2;
msgContent += MCommonResourcestrings.StrCountTerminatedEarly3;
msgContent += String.Format(MCommonResourcestrings.StrCountTerminatedEarly4,
Environment.NewLine,
MyForm.Text);
buttons = TFrmExtendedMessageBox.TButtons.embbYesNo;
defButton = TFrmExtendedMessageBox.TDefaultButton.embdDefButton2;
}
else
{
if (bIncomplete)
{
// We should never get an incomplete count on an unlimited check
}
msgContent += String.Format(MCommonResourcestrings.StrCountTerminatedEarlyOK, Environment.NewLine);
}
// Show an Extended Message Box and return the value
TFrmExtendedMessageBox extendedMsgBox = new TFrmExtendedMessageBox(MyForm);
return(extendedMsgBox.ShowDialog(
msgContent,
MCommonResourcestrings.StrRecordDeletionTitle,
String.Empty,
buttons,
defButton,
TFrmExtendedMessageBox.TIcon.embiInformation));
}
/// <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);
}
