Rename open and save document to read and write in NWDoc

nw/gui/doceditor.py

@@ -297,7 +297,7 @@ class GuiDocEditor(QTextEdit):
         document is new (empty string), we set up the editor for editing
         the file.
         """
-        theDoc = self.nwDocument.openDocument(tHandle, showStatus=showStatus)
+        theDoc = self.nwDocument.readDocument(tHandle, showStatus=showStatus)
         if theDoc is None:
             # There was an io error
             self.clearEditor()
@@ -438,7 +438,7 @@ class GuiDocEditor(QTextEdit):
         theItem.setParaCount(self.paraCount)
 
         self.saveCursorPosition()
-        self.nwDocument.saveDocument(docText)
+        self.nwDocument.writeDocument(docText)
         self.setDocumentChanged(False)
 
         self.theIndex.scanText(tHandle, docText)
@@ -454,7 +454,7 @@ class GuiDocEditor(QTextEdit):
 
         if self.theProject.projTree.updateItemLayout(tHandle, hLevel):
             self.theParent.treeView.setTreeItemValues(tHandle)
-            self.nwDocument.saveDocument(docText)
+            self.nwDocument.writeDocument(docText)
             self.docFooter.updateInfo()
 
         return True

nw/gui/projtree.py

@@ -287,7 +287,10 @@ class GuiProjectTree(QTreeWidget):
 
         # This is a new files, so let's add some content
         newDoc = NWDoc(self.theProject, self.theParent)
-        curTxt = newDoc.openDocument(tHandle, showStatus=False)
+        curTxt = newDoc.readDocument(tHandle, showStatus=False)
+        if curTxt is None:
+            curTxt = ""
+
         if curTxt == "":
             if nwItem.itemLayout == nwItemLayout.CHAPTER:
                 newText = f"## {nwItem.itemName}\n\n"
@@ -299,7 +302,7 @@ class GuiProjectTree(QTreeWidget):
                 newText = f"# {nwItem.itemName}\n\n"
 
             # Save the text and index it
-            newDoc.saveDocument(newText)
+            newDoc.writeDocument(newText)
             self.theIndex.scanText(tHandle, newText)
 
             # Get Word Counts