protected void OnAttributeLevelMenuClick(object sender, EventArgs args)
{
var menuItem = (sender as ToolStripMenuItem);
if (menuItem == null)
{
Debug.Assert(false);
return;
}
var selText = GetTextRange();
if (selText == null)
{
Debug.Assert(false);
return;
}
int level = -1;
if (!Int32.TryParse(menuItem.Name, out level))
level = -1;
string basePlaceholder;
int unused;
if (HtmlReportUtils.ParsePlaceholder(selText, out basePlaceholder, out unused, true)) // atomic
{
var element = selText.parentElement();
if (!HtmlReportUtils.IsPlaceholder(element))
{
Debug.Assert(false);
return;
}
element.innerText = HtmlReportUtils.FormatPlaceholder(basePlaceholder, level);
}
else if (HtmlReportUtils.ParsePlaceholder(selText, out basePlaceholder, out unused)) // plain text
{
selText.text = HtmlReportUtils.FormatPlaceholder(basePlaceholder, level);
}
OnSelectionChange();
}
protected void OnAttributeMenuClick(object sender, EventArgs args)
{
var menuItem = (sender as ToolStripMenuItem);
if (menuItem == null)
{
Debug.Assert(false);
return;
}
var selText = GetTextRange();
if (selText == null)
{
Debug.Assert(false);
return;
}
string unused;
int level;
if (HtmlReportUtils.ParsePlaceholder(selText, out unused, out level, true)) // atomic
{
var element = selText.parentElement();
if (!HtmlReportUtils.IsPlaceholder(element))
{
Debug.Assert(false);
return;
}
element.innerText = HtmlReportUtils.FormatPlaceholder(menuItem.Name, level);
}
else if (HtmlReportUtils.ParsePlaceholder(selText, out unused, out level)) // plain text
{
selText.text = HtmlReportUtils.FormatPlaceholder(menuItem.Name, level);
}
else if (String.IsNullOrEmpty(selText.text)) // insertion point
{
// This is the trickiest bit because if we are
// butted up against an atomic placeholder our
// text can end up merged with that so we have to
// do a bit of detective work and shift the selection
// to a safer location
// Look to the left
var tempSel = selText.duplicate();
tempSel.moveStart("character", -1);
bool placeHolderToLeft = ((tempSel.text != null) && tempSel.text.Equals(")"));
// Look to the right
tempSel = selText.duplicate();
tempSel.moveEnd("character", 1);
bool placeHolderToRight = ((tempSel.text != null) && tempSel.text.Equals("$"));
if (placeHolderToLeft)
{
selText.move("character", 1);
}
else if (placeHolderToRight)
{
selText.move("character", -1);
}
// if we have placeholders on both sides then we have to tell
// the user to insert a space first and then try again
if (placeHolderToLeft && placeHolderToRight)
{
MessageBox.Show(m_Trans.Translate("Please insert at least one space between the existing placeholders and then try again."), m_Trans.Translate("Report Builder"), MessageBoxButtons.OK, MessageBoxIcon.Information);
Focus();
return;
}
selText.pasteHTML(HtmlReportUtils.FormatAtomicPlaceholderHtml(menuItem.Name, -1));
}
else // some other text selected
{
selText.pasteHTML(HtmlReportUtils.FormatAtomicPlaceholderHtml(menuItem.Name, -1));
}
OnSelectionChange();
}