Veronica K. B. Olsen
166 lines
5.2 KiB
Python
166 lines
5.2 KiB
Python
# -*- coding: utf-8 -*-
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"""novelWriter Theme Class
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novelWriter – Theme Class
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===========================
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This class reads and store the main theme
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File History:
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Created: 2019-05-18 [0.1.3]
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"""
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import logging
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import configparser
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import nw
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from os import path, listdir
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from nw.enum import nwAlert
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logger = logging.getLogger(__name__)
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class Theme:
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def __init__(self, theParent):
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self.mainConf = nw.CONFIG
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self.theParent = theParent
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self.cssName = "styles.css"
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self.confName = "theme.conf"
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self.themeList = []
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# Loaded Theme Settings
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## Main
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self.themeName = "No Name"
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## Syntax
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self.colText = [0,0,0]
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self.colLink = [0,0,0]
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self.colHead = [0,0,0]
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self.colHeadH = [0,0,0]
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self.colEmph = [0,0,0]
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self.colDialN = [0,0,0]
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self.colDialD = [0,0,0]
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self.colDialS = [0,0,0]
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self.colComm = [0,0,0]
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self.colKey = [0,0,0]
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self.colVal = [0,0,0]
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self.colSpell = [0,0,0]
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self.colTagErr = [0,0,0]
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self.colRepTag = [0,0,0]
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# Changeable Settings
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self.guiTheme = None
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self.themePath = None
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self.confFile = None
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self.cssFile = None
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self.cssData = ""
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self.updateTheme()
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return
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##
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# Actions
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##
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def updateTheme(self):
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self.guiTheme = self.mainConf.guiTheme
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self.themePath = path.join(self.mainConf.themePath, self.guiTheme)
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self.confFile = path.join(self.themePath,self.confName)
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self.cssFile = path.join(self.themePath,self.cssName)
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return True
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def loadTheme(self):
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logger.debug("Loading theme files")
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# CSS File
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try:
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if path.isfile(self.cssFile):
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with open(self.cssFile,mode="r") as inFile:
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self.cssData = inFile.read()
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except Exception as e:
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logger.error("Could not load theme css file")
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return False
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# Color Config
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confParser = configparser.ConfigParser()
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try:
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confParser.read_file(open(self.confFile))
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except Exception as e:
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logger.error("Could not load theme config file")
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return False
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## Main
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cnfSec = "Main"
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if confParser.has_section(cnfSec):
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self.themeName = confParser.get(cnfSec,"name")
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## Syntax
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cnfSec = "Syntax"
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if confParser.has_section(cnfSec):
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self.colText = self._loadColour(confParser,cnfSec,"text")
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self.colLink = self._loadColour(confParser,cnfSec,"link")
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self.colHead = self._loadColour(confParser,cnfSec,"headertext")
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self.colHeadH = self._loadColour(confParser,cnfSec,"headertag")
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self.colEmph = self._loadColour(confParser,cnfSec,"emphasis")
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self.colDialN = self._loadColour(confParser,cnfSec,"straightquotes")
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self.colDialD = self._loadColour(confParser,cnfSec,"doublequotes")
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self.colDialS = self._loadColour(confParser,cnfSec,"singlequotes")
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self.colComm = self._loadColour(confParser,cnfSec,"hidden")
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self.colKey = self._loadColour(confParser,cnfSec,"keyword")
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self.colVal = self._loadColour(confParser,cnfSec,"value")
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self.colSpell = self._loadColour(confParser,cnfSec,"spellcheckline")
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self.colTagErr = self._loadColour(confParser,cnfSec,"tagerror")
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self.colRepTag = self._loadColour(confParser,cnfSec,"replacetag")
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return True
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def listThemes(self):
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if len(self.themeList) > 0:
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return self.themeList
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confParser = configparser.ConfigParser()
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for themeDir in listdir(self.mainConf.themeRoot):
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themeConf = path.join(self.mainConf.themeRoot, themeDir, self.confName)
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logger.verbose("Checking theme config for '%s'" % themeDir)
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try:
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confParser.read_file(open(themeConf))
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except Exception as e:
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self.theParent.makeAlert(["Could not load theme config file",str(e)],nwAlert.ERROR)
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return []
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themeName = ""
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if confParser.has_section("Main"):
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themeName = confParser.get("Main","name")
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logger.verbose("Theme name is '%s'" % themeName)
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if themeName != "":
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self.themeList.append((themeDir, themeName))
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return self.themeList
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##
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# Internal Functions
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##
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def _loadColour(self, confParser, cnfSec, cnfName):
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if confParser.has_option(cnfSec,cnfName):
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inData = confParser.get(cnfSec,cnfName).split(",")
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outData = []
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try:
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outData.append(int(inData[0]))
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outData.append(int(inData[1]))
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outData.append(int(inData[2]))
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except:
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logger.error("Could not load theme colours for '%s' from config file" % cnfName)
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outData = [0,0,0]
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else:
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logger.warning("Could not find theme colours for '%s' in config file" % cnfName)
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outData = [0,0,0]
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return outData
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# End Class Theme
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