Added new class to save dialog optins

nw/constants/constants.py

@@ -25,6 +25,7 @@ class nwFiles():
     PROJ_DICT  = "wordlist.txt"
     SESS_INFO  = "sessionInfo.log"
     INDEX_FILE = "tagsIndex.json"
+    OPTS_FILE  = "guiOptions.json"
     EXPORT_OPT = "exportOptions.json"
     TLINE_OPT  = "timelineOptions.json"
     SLOG_OPT   = "sessionLogOptions.json"

nw/tools/optlaststate.py

@@ -1,12 +1,13 @@
 # -*- coding: utf-8 -*-
-"""novelWriter Options Last State
+"""novelWriter Options State
 
- novelWriter – Options Last State
-==================================
+ novelWriter – Options State
+=============================
  Class holding the last state of GUI options
 
  File History:
- Created: 2019-10-21 [0.3.1]
+ Created: 2019-10-21 [0.3.1] - Original version meant to be sub classed
+ Created: 2020-02-19 [0.4.5] - Rewritten from superclass to single file tool
 
 """
 
@@ -17,9 +18,119 @@ import nw
 from os import path
 
 from nw.common import checkString, checkBool, checkInt
+from nw.constants import nwFiles
 
 logger = logging.getLogger(__name__)
 
+class OptionState():
+
+    def __init__(self, theProject):
+
+        self.theProject = theProject
+        self.theState   = {}
+        self.stringOpt  = ()
+        self.boolOpt    = ()
+        self.intOpt     = ()
+
+        return
+
+    def loadSettings(self):
+        """Load the options dictionary from the project settings file.
+        """
+
+        stateFile = path.join(self.theProject.projMeta, nwFiles.OPTS_FILE)
+        theState  = {}
+
+        if path.isfile(stateFile):
+            logger.debug("Loading GUI options file")
+            try:
+                with open(stateFile,mode="r",encoding="utf8") as inFile:
+                    theJson = inFile.read()
+                theState = json.loads(theJson)
+            except Exception as e:
+                logger.error("Failed to load GUI options file")
+                logger.error(str(e))
+                return False
+        for anOpt in theState:
+            self.theState[anOpt] = theState[anOpt]
+
+        return True
+
+    def saveSettings(self):
+        """Save the options dictionary to the project settings file.
+        """
+
+        stateFile = path.join(self.theProject.projMeta, nwFiles.OPTS_FILE)
+        logger.debug("Saving GUI options file")
+
+        try:
+            with open(stateFile,mode="w+",encoding="utf8") as outFile:
+                outFile.write(json.dumps(self.theState, indent=2))
+        except Exception as e:
+            logger.error("Failed to save GUI options file")
+            logger.error(str(e))
+            return False
+
+        return True
+
+    def setValue(self, setGroup, setName, setValue):
+        """Saves a value, with a given group and name.
+        """
+        if not setGroup in self.theState:
+            self.theState[setGroup] = {}
+        self.theState[setGroup][setName] = setValue
+        return True
+
+    def getString(self, getGroup, getName, defaultValue):
+        """Return the value as a string, if it exists. Otherwise, return
+        the default value.
+        """
+        if getGroup in self.theState:
+            if getName in self.theState[getGroup]:
+                try:
+                    return str(self.theState[getGroup][getName])
+                except:
+                    return defaultValue
+        return defaultValue
+
+    def getInt(self, getGroup, getName, defaultValue):
+        """Return the value as an int, if it exists. Otherwise, return
+        the default value.
+        """
+        if getGroup in self.theState:
+            if getName in self.theState[getGroup]:
+                try:
+                    return int(self.theState[getGroup][getName])
+                except:
+                    return defaultValue
+        return defaultValue
+
+    def getFloat(self, getGroup, getName, defaultValue):
+        """Return the value as a float, if it exists. Otherwise, return
+        the default value.
+        """
+        if getGroup in self.theState:
+            if getName in self.theState[getGroup]:
+                try:
+                    return float(self.theState[getGroup][getName])
+                except:
+                    return defaultValue
+        return defaultValue
+
+    def getBool(self, getGroup, getName, defaultValue):
+        """Return the value as a bool, if it exists. Otherwise, return
+        the default value.
+        """
+        if getGroup in self.theState:
+            if getName in self.theState[getGroup]:
+                try:
+                    return bool(self.theState[getGroup][getName])
+                except:
+                    return defaultValue
+        return defaultValue
+
+# END Class OptionState
+
 class OptLastState():
 
     def __init__(self, theProject, theFile):