Merge Novel Layouts (#837)

* Merge novel layouts and simplify the Tokenizer class
* Fix core tests
* Delete auto-layout code
* Remove no longer needed item layouts
* Remove references to deleted item layouts in test
* Make some minor changes to Tokenizer class and update tests
* Update test reference files
* Update sample project
* Fix a few issues with the Tokenizer
* Centre some text in the sample documents
* Make some minor changes to how new projects are generated
* Add support for New Page and VSpace commands to the Tokenizer
* Remove Title and Page layouts and add codes for page break and vertical space
* Add document layout and fix some issues in index class with new title formats
* Update tests and reference files
* Bump the project file version and fix a minor issue in items class
* Update tests and test coverage
* Clean up some warnings and issues in tests

nw/core/tree.py

@@ -33,34 +33,11 @@ from hashlib import sha256
 
 from nw.enum import nwItemType, nwItemClass, nwItemLayout
 from nw.common import checkHandle
-from nw.constants import nwConst, nwLists, nwFiles
+from nw.constants import nwConst, nwFiles
 from nw.core.item import NWItem
 
 logger = logging.getLogger(__name__)
 
-# Layout Translation Map
-LAYOUT_MAP = {
-    nwItemLayout.SCENE: {
-        "H1": nwItemLayout.BOOK,
-        "H2": nwItemLayout.CHAPTER,
-    },
-    nwItemLayout.CHAPTER: {
-        "H1": nwItemLayout.BOOK,
-        "H3": nwItemLayout.SCENE,
-        "H4": nwItemLayout.SCENE,
-    },
-    nwItemLayout.UNNUMBERED: {
-        "H1": nwItemLayout.BOOK,
-        "H3": nwItemLayout.SCENE,
-        "H4": nwItemLayout.SCENE,
-    },
-    nwItemLayout.PARTITION: {
-        "H2": nwItemLayout.CHAPTER,
-        "H3": nwItemLayout.SCENE,
-        "H4": nwItemLayout.SCENE,
-    },
-}
-
 
 class NWTree():
 
@@ -229,30 +206,6 @@ class NWTree():
                 novelWords += tItem.wordCount
         return novelWords, noteWords
 
-    def updateItemLayout(self, tHandle, hLevel):
-        """Check if the item layout needs updating based on the header
-        given level.
-        """
-        tItem = self.__getitem__(tHandle)
-        if tItem is None:
-            return False
-        if tItem.itemClass not in nwLists.CLS_NOVEL:
-            return False
-        if hLevel not in ("H1", "H2", "H3", "H4"):
-            return False
-
-        iLayout = tItem.itemLayout
-        if iLayout in LAYOUT_MAP:
-            if hLevel in LAYOUT_MAP[iLayout]:
-                tItem.itemLayout = LAYOUT_MAP[iLayout][hLevel]
-                logger.debug(
-                    "Changed layout for %s from %s to %s",
-                    tHandle, iLayout.name, tItem.itemLayout.name
-                )
-                return True
-
-        return False
-
     ##
     #  Tree Structure Methods
     ##