Save settings to file

src/activateApp.nim

@@ -1,13 +1,17 @@
 import gintro/[gtk, gdk, glib, gobject, gio]
 import os
 
-import commonVars, clockTimer, resizeClock, loadCss
+import commonVars, clockTimer, resizeClock, loadCss, settings
 
+proc onDeleteEvent(w: ApplicationWindow; event: gdk.Event): bool =
+  saveSettings()
+  return EVENT_PROPAGATE
 
 proc appActivateWithBuilder*(app: Application) =
   discard builder.addFromFile(appdir & "main.glade")
   mainWindow = builder.getApplicationWindow("window")
   mainWindow.setApplication(app)
+  mainWindow.connect("delete_event", onDeleteEvent)
   if existsFile(appdir / "../../zegarek-icon.svg"):
     discard mainWindow.setIconFromFile(appdir / "../../zegarek-icon.svg")
   elif existsFile(appdir / "../res/zegarek-icon.svg"):
@@ -18,7 +22,8 @@ proc appActivateWithBuilder*(app: Application) =
   var button = builder.getButton("pause")
   button.connect("clicked", pauseClock)
 
-  builder.getSpinButton("resolution").setSpinButton()
+  spinButton = builder.getSpinButton("resolution")
+  spinButton.setSpinButton()
 
   builder.getToggleButton("12Hours").connect12HoursButton()
   builder.getToggleButton("24Hours").connect24HoursButton()
@@ -27,4 +32,6 @@ proc appActivateWithBuilder*(app: Application) =
 
   loadCss()
 
+  loadSettings()
+
   showAll(mainWindow)

src/clockTimer.nim

@@ -9,6 +9,7 @@ var spinButton: SpinButton
 
 proc spinButtonValueChanged(button: SpinButton) =
   let value = button.getValue().toInt()
+  millisecondsResolutionValue = value
   case value:
   of 0:
     millisecondsResolution = 5

src/commonVars.nim

@@ -5,4 +5,5 @@ const gettextPackage* = "zegarek"
 let appdir* = os.getAppDir() / "/"
 
 let builder*: Builder = newBuilder()
-var mainWindow*: ApplicationWindow
+var mainWindow*: ApplicationWindow
+var spinButton*: SpinButton

src/settings.nim

@@ -1,6 +1,28 @@
+import gintro/[gtk, glib]
+import os, json, marshal
+
+import commonVars
+
 var millisecondsResolution* = 1
+var millisecondsResolutionValue*: int
 
 type timeFormat* = enum
   timeFormat12,
   timeFormat24
-var currentTimeFormat* = timeFormat24
+var currentTimeFormat* = timeFormat24
+
+proc loadSettings*() =
+  var j = parseFile(userConfigDir()/"Zegarek"/"settings.json")
+  currentTimeFormat = j["currentTimeFormat"].to(timeFormat)
+  millisecondsResolutionValue = j["millisecondsResolutionValue"].to(int)
+  spinButton.setValue(millisecondsResolutionValue.cdouble())
+
+proc saveSettings*() =
+  var j = %*
+    { "currentTimeFormat": currentTimeFormat,
+      "millisecondsResolutionValue": millisecondsResolutionValue }
+
+  echo j
+  echo userConfigDir()
+  createDir(userConfigDir()/"Zegarek")
+  writeFile(userConfigDir()/"Zegarek"/"settings.json", $j)