Update classes and functions to use the item as source of main heading instead of index

novelwriter/core/doctools.py

@@ -91,7 +91,7 @@ class DocMerger:
         docText = (inDoc.readDocument() or "").rstrip("\n")
 
         if addComment:
-            docInfo = srcItem.describeMe("H0")
+            docInfo = srcItem.describeMe()
             docSt, _ = srcItem.getImportStatus(incIcon=False)
             cmtLine = f"% {cmtPrefix} {docInfo}: {srcItem.itemName} [{docSt}]\n\n"
             docText = cmtLine + docText

novelwriter/core/item.py

@@ -276,7 +276,7 @@ class NWItem:
     #  Lookup Methods
     ##
 
-    def describeMe(self, hLevel=None):
+    def describeMe(self):
         """Return a string description of the item.
         """
         descKey = "none"
@@ -286,13 +286,13 @@ class NWItem:
             descKey = "folder"
         elif self._type == nwItemType.FILE:
             if self._layout == nwItemLayout.DOCUMENT:
-                if hLevel == "H1":
+                if self._heading == "H1":
                     descKey = "doc_h1"
-                elif hLevel == "H2":
+                elif self._heading == "H2":
                     descKey = "doc_h2"
-                elif hLevel == "H3":
+                elif self._heading == "H3":
                     descKey = "doc_h3"
-                elif hLevel == "H4":
+                elif self._heading == "H4":
                     descKey = "doc_h4"
                 else:
                     descKey = "document"

novelwriter/dialogs/docmerge.py

@@ -155,9 +155,8 @@ class GuiDocMerge(QDialog):
             if nwItem is None or not nwItem.isFileType():
                 continue
 
-            hLevel = self.theProject.index.getHandleHeaderLevel(tHandle)
             itemIcon = self.mainTheme.getItemIcon(
-                nwItem.itemType, nwItem.itemClass, nwItem.itemLayout, hLevel
+                nwItem.itemType, nwItem.itemClass, nwItem.itemLayout, nwItem.mainHeading
             )
 
             newItem = QListWidgetItem()

novelwriter/gui/doceditor.py

@@ -508,9 +508,9 @@ class GuiDocEditor(QTextEdit):
 
         self.setDocumentChanged(False)
 
-        oldHeader = self.theProject.index.getHandleHeaderLevel(tHandle)
+        oldHeader = self._nwItem.mainHeading
         self.theProject.index.scanText(tHandle, docText)
-        newHeader = self.theProject.index.getHandleHeaderLevel(tHandle)
+        newHeader = self._nwItem.mainHeading
 
         # ToDo: This should be a signal
         if self._updateHeaders(checkLevel=True):
@@ -2972,8 +2972,7 @@ class GuiDocEditFooter(QWidget):
         else:
             theStatus, theIcon = self._theItem.getImportStatus()
             sIcon = theIcon.pixmap(self.sPx, self.sPx)
-            hLevel = self.theProject.index.getHandleHeaderLevel(self._docHandle)
-            sText = f"{theStatus} / {self._theItem.describeMe(hLevel)}"
+            sText = f"{theStatus} / {self._theItem.describeMe()}"
 
         self.statusIcon.setPixmap(sIcon)
         self.statusText.setText(sText)

novelwriter/gui/itemdetails.py

@@ -273,12 +273,11 @@ class GuiItemDetails(QWidget):
         # Layout
         # ======
 
-        hLevel = self.theProject.index.getHandleHeaderLevel(tHandle)
         usageIcon = self.mainTheme.getItemIcon(
-            nwItem.itemType, nwItem.itemClass, nwItem.itemLayout, hLevel
+            nwItem.itemType, nwItem.itemClass, nwItem.itemLayout, nwItem.mainHeading
         )
         self.usageIcon.setPixmap(usageIcon.pixmap(iPx, iPx))
-        self.usageData.setText(nwItem.describeMe(hLevel))
+        self.usageData.setText(nwItem.describeMe())
 
         # Counts
         # ======

novelwriter/gui/outline.py

@@ -685,7 +685,6 @@ class GuiOutlineTree(QTreeWidget):
         for _, tHandle, sTitle, novIdx in novStruct:
 
             iLevel = nwHeaders.H_LEVEL.get(novIdx.level, 0)
-            dLevel = self.theProject.index.getHandleHeaderLevel(tHandle)
             if iLevel == 0:
                 continue
 
@@ -699,7 +698,7 @@ class GuiOutlineTree(QTreeWidget):
             trItem.setData(self._colIdx[nwOutline.TITLE], self.D_TITLE, sTitle)
             trItem.setFont(self._colIdx[nwOutline.TITLE], self._hFonts[iLevel])
             trItem.setText(self._colIdx[nwOutline.LEVEL], novIdx.level)
-            trItem.setIcon(self._colIdx[nwOutline.LABEL], self._dIcon[dLevel])
+            trItem.setIcon(self._colIdx[nwOutline.LABEL], self._dIcon[nwItem.mainHeading])
             trItem.setText(self._colIdx[nwOutline.LABEL], nwItem.itemName)
             trItem.setText(self._colIdx[nwOutline.LINE], sTitle[1:].lstrip("0"))
             trItem.setText(self._colIdx[nwOutline.SYNOP], novIdx.synopsis)

novelwriter/gui/projtree.py

@@ -516,7 +516,7 @@ class GuiProjectTree(QTreeWidget):
             # Collect some information about the selected item that
             pItem = self.theProject.tree[sHandle]
             qItem = self._getTreeItem(sHandle)
-            sLevel = nwHeaders.H_LEVEL.get(self.theProject.index.getHandleHeaderLevel(sHandle), 0)
+            sLevel = nwHeaders.H_LEVEL.get(pItem.mainHeading, 0)
             sIsParent = False if qItem is None else qItem.childCount() > 0
 
             if self.theProject.tree.isTrash(sHandle):
@@ -897,7 +897,7 @@ class GuiProjectTree(QTreeWidget):
             return
 
         itemStatus, statusIcon = nwItem.getImportStatus()
-        hLevel = self.theProject.index.getHandleHeaderLevel(tHandle)
+        hLevel = nwItem.mainHeading
         itemIcon = self.mainTheme.getItemIcon(
             nwItem.itemType, nwItem.itemClass, nwItem.itemLayout, hLevel
         )