/// <summary>
/// Handle Word's OnEnter event for content controls, to set the selection in the pane (if the option is set).
/// </summary>
/// <param name="ccEntered">A ContentControl object specifying the control that was entered.</param>
private void doc_ContentControlOnEnter(Word.ContentControl ccEntered)
{
log.Debug("Document.ContentControlOnEnter fired.");
if (ccEntered.XMLMapping.IsMapped)
{
log.Debug("control mapped to " + ccEntered.XMLMapping.XPath);
if (ccEntered.XMLMapping.CustomXMLNode != null)
{
m_cmTaskPane.RefreshControls(Controls.ControlMain.ChangeReason.OnEnter, null, null, null, ccEntered.XMLMapping.CustomXMLNode, null);
}
else
{
// Not mapped to anything; probably because the part was replaced?
log.Debug(".. but XMLMapping.CustomXMLNode is null");
m_cmTaskPane.controlTreeView.DeselectNode();
m_cmTaskPane.WarnViaProperties(ccEntered.XMLMapping.XPath);
}
}
else if (ccEntered.Tag != null)
{
TagData td = new TagData(ccEntered.Tag);
string xpathid = td.getXPathID();
if (xpathid == null)
{
xpathid = td.getRepeatID();
}
if (xpathid == null)
{
// Visually indicate in the task pane that we're no longer in a mapped control
m_cmTaskPane.controlTreeView.DeselectNode();
m_cmTaskPane.PropertiesClear();
}
else
{
log.Debug("control mapped via tag to " + xpathid);
// Repeats, escaped XHTML; we don't show anything for conditions
XPathsPartEntry xppe = new XPathsPartEntry(m_cmTaskPane.model);
xpathsXpath xx = xppe.getXPathByID(xpathid);
Office.CustomXMLNode customXMLNode = null;
if (xx != null)
{
log.Debug(xx.dataBinding.xpath);
customXMLNode = m_currentPart.SelectSingleNode(xx.dataBinding.xpath);
}
if (customXMLNode == null)
{
// Not mapped to anything; probably because the part was replaced?
m_cmTaskPane.controlTreeView.DeselectNode();
if (xx == null)
{
log.Error("Couldn't find xpath for " + xpathid);
m_cmTaskPane.WarnViaProperties("Missing");
}
else
{
log.Warn("Couldn't find target node for " + xx.dataBinding.xpath);
m_cmTaskPane.WarnViaProperties(xx.dataBinding.xpath);
}
}
else
{
m_cmTaskPane.RefreshControls(Controls.ControlMain.ChangeReason.OnEnter, null, null, null, customXMLNode, null);
}
}
}
Ribbon.buttonEditEnabled = true;
Ribbon.buttonDeleteEnabled = true;
Ribbon.myInvalidate();
}
/// <summary>
/// Update the state of our button on the Ribbon.
/// </summary>
private void UpdateButtonState()
{
//check for an MDI<-->SDI switch
CheckForMdiSdiSwitch();
try
{
//only leave it off in the fishbowl
if (Globals.ThisAddIn.Application.Documents.Count == 0)
{
m_ribbon.toggleButtonMappingChecked = false;
m_ribbon.toggleButtonMappingEnabled = false;
DisableSecondaryButtons();
Ribbon.myInvalidate();
return;
}
else
{
m_ribbon.toggleButtonMappingEnabled = true;
}
}
catch (COMException ex)
{
Debug.Fail(ex.Source, ex.Message);
m_ribbon.toggleButtonMappingEnabled = false;
return;
}
//check pressed state
if (m_fLastSdiMode)
{
//get the ctp for this window (or null if there's not one)
CustomTaskPane ctpPaneForThisWindow = null;
try
{
Globals.ThisAddIn.TaskPaneList.TryGetValue(Globals.ThisAddIn.Application.ActiveWindow, out ctpPaneForThisWindow);
}
catch (COMException ex)
{
if (ex.Message.Contains("no document is open"))
{
// silently swallow
log.Debug("Silently swallowing " + ex.Message);
/* To reproduce:
* - in a doc1, add content controls
* - create a new doc2 (just a plain Word doc)
* - close doc1
*/
return;
}
else
{
Debug.Fail("Failed to get CTP:" + ex.Message);
}
}
//if it's not built, don't check
if (ctpPaneForThisWindow == null)
{
m_ribbon.toggleButtonMappingChecked = false;
DisableSecondaryButtons();
}
else
{
//if it's visible, down
if (ctpPaneForThisWindow.Visible == true)
{
m_ribbon.toggleButtonMappingChecked = true;
EnableSecondaryButtons();
}
else
{
m_ribbon.toggleButtonMappingChecked = false;
DisableSecondaryButtons();
}
}
}
else
{
if (Globals.ThisAddIn.CustomTaskPanes.Count > 0)
{
Debug.Assert(Globals.ThisAddIn.CustomTaskPanes.Count == 1, "why are there multiple CTPs?");
if (Globals.ThisAddIn.CustomTaskPanes[0].Visible)
{
m_ribbon.toggleButtonMappingChecked = true;
EnableSecondaryButtons();
}
else
{
m_ribbon.toggleButtonMappingChecked = false;
DisableSecondaryButtons();
}
}
}
Ribbon.myInvalidate();
}