Pick up and store filename content from xhp sources.

1 files changed, 18 insertions, 1 deletions

diff --git a/source/docbook.py b/source/docbook.py
index c73e2bf..71afb3a 100644
--- a/source/docbook.py
+++ b/source/docbook.py
@@ -129,6 +129,7 @@ class DocBookConverter:
         self.root = node.Root()
         self.exthelps = {} # texts for extended helps.
         self.headingParent = None
+        self.__currentFileName = None
 
     def convert (self):
         book = self.root.appendElement('book')
@@ -159,9 +160,25 @@ class DocBookConverter:
             else:
                 sect.appendElement('warning').appendContent('get content from ' + src.getAttr('path'))
 
+    def __getFileName (self, xhproot):
+        self.__currentFileName = None
+        helpdoc = xhproot.firstChild()
+        if helpdoc == None:
+            return
+        xhpmeta = helpdoc.firstChildByName('meta')
+        topic = xhpmeta.firstChildByName('topic')
+        if topic == None:
+            return
+        filename = topic.firstChildByName('filename')
+        if filename == None:
+            return
+        self.__currentFileName = filename.getContent()
+
     def __getContentFromXHP (self, xhppath, dest):
         xhproot = self.xhproots[xhppath]
-        xhpbody = xhproot.firstChild().firstChildByName('body')
+        helpdoc = xhproot.firstChild()
+        self.__getFileName(xhproot)
+        xhpbody = helpdoc.firstChildByName('body')
         # parent element for the xhp 'heading' paragraphs which should start a 
         # new sub-section when converting to docbook.
         self.headingParent = None