Add support for project language file

nw/assets/lang/project_en.json

@@ -0,0 +1,105 @@
+{
+  "Synopsis": "Synopsis",
+  "Comment": "Comment",
+  "Notes": "Notes",
+  "0": "Zero",
+  "1": "One",
+  "2": "Two",
+  "3": "Three",
+  "4": "Four",
+  "5": "Five",
+  "6": "Six",
+  "7": "Seven",
+  "8": "Eight",
+  "9": "Nine",
+  "10": "Ten",
+  "11": "Eleven",
+  "12": "Twelve",
+  "13": "Thirteen",
+  "14": "Fourteen",
+  "15": "Fifteen",
+  "16": "Sixteen",
+  "17": "Seventeen",
+  "18": "Eighteen",
+  "19": "Nineteen",
+  "20": "Twenty",
+  "21": "Twenty-One",
+  "22": "Twenty-Two",
+  "23": "Twenty-Three",
+  "24": "Twenty-Four",
+  "25": "Twenty-Five",
+  "26": "Twenty-Six",
+  "27": "Twenty-Seven",
+  "28": "Twenty-Eight",
+  "29": "Twenty-Nine",
+  "30": "Thirty",
+  "31": "Thirty-One",
+  "32": "Thirty-Two",
+  "33": "Thirty-Three",
+  "34": "Thirty-Four",
+  "35": "Thirty-Five",
+  "36": "Thirty-Six",
+  "37": "Thirty-Seven",
+  "38": "Thirty-Eight",
+  "39": "Thirty-Nine",
+  "40": "Forty",
+  "41": "Forty-One",
+  "42": "Forty-Two",
+  "43": "Forty-Three",
+  "44": "Forty-Four",
+  "45": "Forty-Five",
+  "46": "Forty-Six",
+  "47": "Forty-Seven",
+  "48": "Forty-Eight",
+  "49": "Forty-Nine",
+  "50": "Fifty",
+  "51": "Fifty-One",
+  "52": "Fifty-Two",
+  "53": "Fifty-Three",
+  "54": "Fifty-Four",
+  "55": "Fifty-Five",
+  "56": "Fifty-Six",
+  "57": "Fifty-Seven",
+  "58": "Fifty-Eight",
+  "59": "Fifty-Nine",
+  "60": "Sixty",
+  "61": "Sixty-One",
+  "62": "Sixty-Two",
+  "63": "Sixty-Three",
+  "64": "Sixty-Four",
+  "65": "Sixty-Five",
+  "66": "Sixty-Six",
+  "67": "Sixty-Seven",
+  "68": "Sixty-Eight",
+  "69": "Sixty-Nine",
+  "70": "Seventy",
+  "71": "Seventy-One",
+  "72": "Seventy-Two",
+  "73": "Seventy-Three",
+  "74": "Seventy-Four",
+  "75": "Seventy-Five",
+  "76": "Seventy-Six",
+  "77": "Seventy-Seven",
+  "78": "Seventy-Eight",
+  "79": "Seventy-Nine",
+  "80": "Eighty",
+  "81": "Eighty-One",
+  "82": "Eighty-Two",
+  "83": "Eighty-Three",
+  "84": "Eighty-Four",
+  "85": "Eighty-Five",
+  "86": "Eighty-Six",
+  "87": "Eighty-Seven",
+  "88": "Eighty-Eight",
+  "89": "Eighty-Nine",
+  "90": "Ninety",
+  "91": "Ninety-One",
+  "92": "Ninety-Two",
+  "93": "Ninety-Three",
+  "94": "Ninety-Four",
+  "95": "Ninety-Five",
+  "96": "Ninety-Six",
+  "97": "Ninety-Seven",
+  "98": "Ninety-Eight",
+  "99": "Ninety-Nine"
+}

nw/config.py

@@ -73,6 +73,7 @@ class Config:
         self.themeRoot = None   # The full path to the nw/assets/themes folder
         self.dictPath  = None   # The full path to the nw/assets/dict folder
         self.iconPath  = None   # The full path to the nw/assets/icons folder
+        self.langPath  = None   # The full path to the nw/assets/lang folder
         self.helpPath  = None   # The full path to the novelwriter .qhc help file
 
         # Runtime Settings and Variables
@@ -288,6 +289,7 @@ class Config:
         self.themeRoot = os.path.join(self.assetPath, "themes")
         self.dictPath  = os.path.join(self.assetPath, "dict")
         self.iconPath  = os.path.join(self.assetPath, "icons")
+        self.langPath  = os.path.join(self.assetPath, "lang")
         self.appIcon   = os.path.join(self.iconPath, "novelwriter.svg")
 
         logger.verbose("App path: %s" % self.appPath)

nw/core/project.py

@@ -27,6 +27,7 @@ along with this program. If not, see <https://www.gnu.org/licenses/>.
 import nw
 import logging
 import os
+import json
 import shutil
 
 from lxml import etree
@@ -58,6 +59,7 @@ class NWProject():
         # Core Elements
         self.optState = OptionState(self) # Project-specific GUI options
         self.projTree = NWTree(self)      # The project tree
+        self.langData = {}                # Localisation data
 
         # Project Status
         self.projOpened  = 0     # The time stamp of when the project file was opened
@@ -605,6 +607,10 @@ class NWProject():
         self.theParent.setStatus("Opened Project: %s" % self.projName)
 
         self._scanProjectFolder()
+        if self.projLang is None:
+            self._loadProjectLocalisation(self.mainConf.guiLang)
+        else:
+            self._loadProjectLocalisation(self.projLang)
 
         self.currWCount = self.lastWCount
         self.projOpened = time()
@@ -1201,6 +1207,30 @@ class NWProject():
     #  Internal Functions
     ##
 
+    def _loadProjectLocalisation(self, theLang):
+        """Load the language data for the current project language.
+        """
+        lngShort = theLang.split("_")[0]
+        loadFile = os.path.join(self.mainConf.langPath, "project_en.json")
+        chkFile1 = os.path.join(self.mainConf.langPath, "project_%s.json" % theLang)
+        chkFile2 = os.path.join(self.mainConf.langPath, "project_%s.json" % lngShort)
+        if os.path.isfile(chkFile1):
+            loadFile = chkFile1
+        elif os.path.isfile(chkFile2):
+            loadFile = chkFile2
+
+        try:
+            with open(loadFile, mode="r", encoding="utf8") as inFile:
+                self.langData = json.load(inFile)
+            logger.debug("Loaded project language file: %s" % os.path.basename(loadFile))
+
+        except Exception:
+            logger.error("Failed to load index file")
+            nw.logException()
+            return False
+
+        return True
+
     def _readLockFile(self):
         """Reads the lock file in the project folder.
         """