Basic export to plain text now works, but many options not connected yet

nw/convert/textfile.py

@@ -0,0 +1,126 @@
+# -*- coding: utf-8 -*-
+"""novelWriter Text File
+
+ novelWriter – Text File
+=========================
+ Writes the project to a plain text file
+
+ File History:
+ Created: 2019-10-18 [0.2.3]
+
+"""
+
+import logging
+import nw
+
+from os              import path
+from PyQt5.QtWidgets import QMessageBox
+
+from nw.convert.tokenizer import Tokenizer
+from nw.enum              import nwAlert
+
+logger = logging.getLogger(__name__)
+
+class TextFile():
+
+    def __init__(self, theProject, theParent):
+
+        self.mainConf   = nw.CONFIG
+        self.theProject = theProject
+        self.theParent  = theParent
+        self.fileExt    = "txt"
+
+        self.outFile    = None
+        self.fileName   = ""
+        self.theText    = ""
+        self.doComments = False
+        self.doMeta     = False
+        self.wordWrap   = 80
+        self.winEnding  = False
+
+        self.makeAlert = self.theParent.makeAlert
+
+        return
+
+    ##
+    #  Setters
+    ##
+
+    def setComments(self, doComments):
+        self.doComments = doComments
+        return
+
+    def setMeta(self, doMeta):
+        self.doMeta = doMeta
+        return
+
+    ##
+    #  Core Methods
+    ##
+
+    def openFile(self, saveTo, baseName):
+
+        fileName = "%s.%s" % (baseName.strip(),self.fileExt)
+        filePath = path.join(saveTo,fileName)
+
+        self.fileName = fileName
+
+        if path.isfile(filePath)and self.mainConf.showGUI:
+            msgBox = QMessageBox()
+            msgRes = msgBox.question(
+                self.theParent, "Overwrite", ("File '%s' already exists.<br>Do you want to overwrite it?" % fileName)
+            )
+            if msgRes != QMessageBox.Yes:
+                return False
+
+        self._doOpenFile(filePath)
+
+        return True
+
+    def closeFile(self):
+        self._doCloseFile()
+        return True
+
+    def addText(self, tHandle):
+
+        logger.verbose("Parsing content of item '%s'" % tHandle)
+
+        aDoc = Tokenizer(self.theProject, self.theParent)
+        aDoc.setText(tHandle)
+        aDoc.doAutoReplace()
+        aDoc.tokenizeText()
+
+        aDoc.setComments(self.doComments)
+        aDoc.setCommands(self.doMeta)
+        aDoc.setWordWrap(self.wordWrap)
+
+        aDoc.doConvert()
+
+        theText = ""
+        if aDoc.theResult is not None:
+            theText = aDoc.theResult
+
+        if self.winEnding:
+            theText = theText.replace("\n","\r\n")
+
+        self.outFile.write(theText)
+
+        return True
+
+    ##
+    #  Internal Functions
+    ##
+
+    def _doOpenFile(self, filePath):
+        try:
+            self.outFile = open(filePath,mode="w+")
+        except Exception as e:
+            self.makeAlert(["Failed to open file.",str(e)], nwAlert.ERROR)
+            return False
+        return True
+
+    def _doCloseFile(self):
+        self.outFile.close()
+        return True
+
+# END Class OutFile