public static void editXPath(Word.ContentControl cc)
{
Word.Document document = Globals.ThisAddIn.Application.ActiveDocument;
// First, work out whether this is a condition or a repeat or a plain bind
bool isCondition = false;
bool isRepeat = false;
bool isBind = false;
if ( (cc.Title!=null && cc.Title.StartsWith("Condition") )
|| (cc.Tag!=null && cc.Tag.Contains("od:condition") ))
{
isCondition = true;
}
else if ( (cc.Title!=null && cc.Title.StartsWith("Repeat"))
|| (cc.Tag!=null && cc.Tag.Contains("od:repeat") ))
{
isRepeat = true;
}
else if ((cc.Title != null && cc.Title.StartsWith("Data"))
|| (cc.Tag != null && cc.Tag.Contains("od:xpath"))
|| cc.XMLMapping.IsMapped
)
{
isBind = true;
}
else
{
// Ask user
using (Forms.ConditionOrRepeat cor = new Forms.ConditionOrRepeat())
{
if (cor.ShowDialog() == DialogResult.OK)
{
isCondition = cor.radioButtonCondition.Checked;
isRepeat = cor.radioButtonRepeat.Checked;
isBind = cor.radioButtonBind.Checked;
}
else
{
// They cancelled
return;
}
}
}
// OK, now we know whether its a condition or a repeat or a bind
// Is it already mapped to something?
TagData td = new TagData(cc.Tag);
Model model = Model.ModelFactory(document);
string strXPath = "";
// In order to get Id and prefix mappings for current part
CustomTaskPane ctpPaneForThisWindow = Utilities.FindTaskPaneForCurrentWindow();
Controls.ControlMain ccm = (Controls.ControlMain)ctpPaneForThisWindow.Control;
string cxpId = ccm.CurrentPart.Id;
string prefixMappings = ""; // TODO GetPrefixMappings(ccm.CurrentPart.NamespaceManager);
log.Debug("default prefixMappings: " + prefixMappings);
XPathsPartEntry xppe = null;
ConditionsPartEntry cpe = null;
if (isCondition
&& td.get("od:condition") != null)
{
string conditionId = td.get("od:condition");
cpe = new ConditionsPartEntry(model);
condition c = cpe.getConditionByID(conditionId);
string xpathid = null;
if (c!=null
&& c.Item is xpathref)
{
xpathref ex = (xpathref)c.Item;
xpathid = ex.id;
// Now fetch the XPath
xppe = new XPathsPartEntry(model);
xpathsXpath xx = xppe.getXPathByID(xpathid);
if (xx != null)
{
strXPath = xx.dataBinding.xpath;
cxpId = xx.dataBinding.storeItemID;
prefixMappings = xx.dataBinding.prefixMappings;
}
}
}
else if (isRepeat
&& td.get("od:repeat") != null)
{
string repeatId = td.get("od:repeat");
// Now fetch the XPath
xppe = new XPathsPartEntry(model);
xpathsXpath xx = xppe.getXPathByID(repeatId);
if (xx != null)
{
strXPath = xx.dataBinding.xpath;
cxpId = xx.dataBinding.storeItemID;
prefixMappings = xx.dataBinding.prefixMappings;
}
}
else if (isBind) {
if (cc.XMLMapping.IsMapped) {
// Prefer this, if for some reason it contradicts od:xpath
strXPath = cc.XMLMapping.XPath;
cxpId = cc.XMLMapping.CustomXMLPart.Id;
prefixMappings = cc.XMLMapping.PrefixMappings;
} else if( td.get("od:xpath") != null) {
string xpathId = td.get("od:xpath");
// Now fetch the XPath
xppe = new XPathsPartEntry(model);
xpathsXpath xx = xppe.getXPathByID(xpathId);
if (xx != null)
{
strXPath = xx.dataBinding.xpath;
cxpId = xx.dataBinding.storeItemID;
prefixMappings = xx.dataBinding.prefixMappings;
}
}
}
// Now we can present the form
using (Forms.XPathEditor xpe = new Forms.XPathEditor())
{
xpe.textBox1.Text = strXPath;
if (xpe.ShowDialog() == DialogResult.OK)
{
strXPath = xpe.textBox1.Text;
}
else
{
// They cancelled
return;
}
}
// Now give effect to it
td = new TagData("");
if (isCondition)
{
// Create the new condition. Doesn't attempt to delete
// the old one (if any)
if (cpe == null)
{
cpe = new ConditionsPartEntry(model);
}
cpe.setup(cxpId, strXPath, prefixMappings, true);
cpe.save();
cc.Title = "Conditional: " + cpe.conditionId;
// Write tag
td.set("od:condition", cpe.conditionId);
cc.Tag = td.asQueryString();
}
else if (isRepeat)
{
// Create the new repeat. Doesn't attempt to delete
// the old one (if any)
if (xppe == null)
{
xppe = new XPathsPartEntry(model);
}
xppe.setup("rpt", cxpId, strXPath, prefixMappings, false);
xppe.save();
cc.Title = "Repeat: " + xppe.xpathId;
// Write tag
td.set("od:repeat", xppe.xpathId);
cc.Tag = td.asQueryString();
}
else if (isBind)
{
// Create the new bind. Doesn't attempt to delete
// the old one (if any)
if (xppe == null)
{
xppe = new XPathsPartEntry(model);
}
Word.XMLMapping bind = cc.XMLMapping;
bool mappable = bind.SetMapping(strXPath, prefixMappings,
CustomXmlUtilities.getPartById(document, cxpId) );
if (mappable) {
// What does the XPath point to?
string val = cc.XMLMapping.CustomXMLNode.Text;
cc.Title = "Data value: " + xppe.xpathId;
if (ContentDetection.IsBase64Encoded(val))
{
// Force picture content control ...
// cc.Type = Word.WdContentControlType.wdContentControlPicture;
// from wdContentControlText (or wdContentControlRichText for that matter)
// doesn't work (you get "inappropriate range for applying this
// content control type").
cc.Delete(true);
// Now add a new cc
object missing = System.Type.Missing;
Globals.ThisAddIn.Application.Selection.Collapse(ref missing);
cc = document.ContentControls.Add(
Word.WdContentControlType.wdContentControlPicture, ref missing);
cc.XMLMapping.SetMapping(strXPath, prefixMappings,
CustomXmlUtilities.getPartById(document, cxpId));
} else if (ContentDetection.IsXHTMLContent(val) )
{
td.set("od:ContentType", "application/xhtml+xml");
cc.Tag = td.asQueryString();
cc.XMLMapping.Delete();
cc.Type = Word.WdContentControlType.wdContentControlRichText;
cc.Title = "XHTML: " + xppe.xpathId;
if (Inline2Block.containsBlockLevelContent(val))
{
Inline2Block i2b = new Inline2Block();
cc = i2b.convertToBlockLevel(cc, true);
if (cc == null)
{
MessageBox.Show("Problems inserting block level XHTML at this location.");
return;
}
}
}
xppe.setup(null, cxpId, strXPath, prefixMappings, true);
xppe.save();
td.set("od:xpath", xppe.xpathId);
cc.Tag = td.asQueryString();
} else
{
xppe.setup(null, cxpId, strXPath, prefixMappings, true);
xppe.save();
td.set("od:xpath", xppe.xpathId);
cc.Title = "Data value: " + xppe.xpathId;
cc.Tag = td.asQueryString();
log.Warn(" XPath \n\r " + strXPath
+ "\n\r does not return an element. The OpenDoPE pre-processor will attempt to evaluate it, but Word will never update the result. ");
bind.Delete();
MessageBox.Show(" XPath \n\r " + strXPath
+ "\n\r does not return an element. Check this is what you want? ");
}
}
}
