private bool getValues(out Size pageSize, out Thickness pageMargins)
{
pageSize = new Size(); pageMargins = new Thickness();
DiuToCentimetersConverter converter = new DiuToCentimetersConverter();
try
{
double pageWidth = (double)converter.ConvertBack(_pageWidthTextBox.Text, typeof(bool), null, CultureInfo.CurrentCulture);
double pageHeight = (double)converter.ConvertBack(_pageHeightTextBox.Text, typeof(bool), null, CultureInfo.CurrentCulture);
double pageMarginTop = (double)converter.ConvertBack(_pageMarginTopTextBox.Text, typeof(bool), null, CultureInfo.CurrentCulture);
double pageMarginBottom = (double)converter.ConvertBack(_pageMarginBottomTextBox.Text, typeof(bool), null, CultureInfo.CurrentCulture);
double pageMarginLeft = (double)converter.ConvertBack(_pageMarginLeftTextBox.Text, typeof(bool), null, CultureInfo.CurrentCulture);
double pageMarginRight = (double)converter.ConvertBack(_pageMarginRightTextBox.Text, typeof(bool), null, CultureInfo.CurrentCulture);
if (pageWidth < 0 || pageHeight < 0)
{
ExceptionManager.ShowWarningDialog("Page dimensions cannot be negative.");
return(false);
}
if (pageMarginTop < 0 || pageMarginRight < 0 || pageMarginLeft < 0 || pageMarginBottom < 0)
{
ExceptionManager.ShowWarningDialog("Page margins cannot be negative.");
return(false);
}
if (pageMarginTop + pageMarginBottom > pageHeight || pageMarginLeft + pageMarginRight > pageWidth)
{
ExceptionManager.ShowWarningDialog("Page margins are larger than page size.");
return(false);
}
pageSize = new Size(pageWidth, pageHeight);
pageMargins = new Thickness(pageMarginLeft, pageMarginTop, pageMarginRight, pageMarginBottom);
return(true);
}
catch (FormatException)
{
ExceptionManager.ShowWarningDialog("One or more fields are not valid.");
}
catch (OverflowException)
{
ExceptionManager.ShowWarningDialog("One or more fields are not valid.");
}
return(false);
}
private bool getValues(out Size pageSize, out Thickness pageMargins)
{
pageSize = new Size();
pageMargins = new Thickness();
DiuToCentimetersConverter converter = new DiuToCentimetersConverter();
try
{
double pageWidth = (double)converter.ConvertBack(this._pageWidthTextBox.Text, typeof(bool), null, CultureInfo.CurrentCulture);
double pageHeight = (double)converter.ConvertBack(this._pageHeightTextBox.Text, typeof(bool), null, CultureInfo.CurrentCulture);
double pageMarginTop = (double)converter.ConvertBack(this._pageMarginTopTextBox.Text, typeof(bool), null, CultureInfo.CurrentCulture);
double pageMarginBottom = (double)converter.ConvertBack(this._pageMarginBottomTextBox.Text, typeof(bool), null, CultureInfo.CurrentCulture);
double pageMarginLeft = (double)converter.ConvertBack(this._pageMarginLeftTextBox.Text, typeof(bool), null, CultureInfo.CurrentCulture);
double pageMarginRight = (double)converter.ConvertBack(this._pageMarginRightTextBox.Text, typeof(bool), null, CultureInfo.CurrentCulture);
if (pageWidth < 0 || pageHeight < 0)
{
_MsgBox.Show(string.Format(MiniUML.Framework.Local.Strings.STR_MSG_PAGE_HEIGHT_WIDTH_NEGATIVE, pageWidth, pageHeight),
MiniUML.Framework.Local.Strings.STR_MSG_Warning_Caption,
MsgBox.MsgBoxButtons.OK, MsgBox.MsgBoxImage.Warning);
return(false);
}
if (pageMarginTop < 0 || pageMarginRight < 0 || pageMarginLeft < 0 || pageMarginBottom < 0)
{
_MsgBox.Show(string.Format(MiniUML.Framework.Local.Strings.STR_MSG_PAGE_MARGINS_NEGATIVE),
MiniUML.Framework.Local.Strings.STR_MSG_Warning_Caption,
MsgBox.MsgBoxButtons.OK, MsgBox.MsgBoxImage.Warning);
return(false);
}
if (pageMarginTop + pageMarginBottom > pageHeight || pageMarginLeft + pageMarginRight > pageWidth)
{
_MsgBox.Show(string.Format(MiniUML.Framework.Local.Strings.STR_MSG_PAGE_MARGIN_LARGER_THAN_PAGESIZE),
MiniUML.Framework.Local.Strings.STR_MSG_Warning_Caption,
MsgBox.MsgBoxButtons.OK, MsgBox.MsgBoxImage.Warning);
return(false);
}
pageSize = new Size(pageWidth, pageHeight);
pageMargins = new Thickness(pageMarginLeft, pageMarginTop, pageMarginRight, pageMarginBottom);
return(true);
}
catch (FormatException)
{
_MsgBox.Show(string.Format(MiniUML.Framework.Local.Strings.STR_MSG_PAGE_DEFINITION_FIELD_INVALID),
MiniUML.Framework.Local.Strings.STR_MSG_Warning_Caption,
MsgBox.MsgBoxButtons.OK, MsgBox.MsgBoxImage.Warning);
}
catch (OverflowException)
{
_MsgBox.Show(string.Format(MiniUML.Framework.Local.Strings.STR_MSG_PAGE_DEFINITION_FIELD_INVALID),
MiniUML.Framework.Local.Strings.STR_MSG_Warning_Caption,
MsgBox.MsgBoxButtons.OK, MsgBox.MsgBoxImage.Warning);
}
return(false);
}
