Fixed logic for switching between day and night and ensuring only one…

… timer runs at a time
t1m0thyj · Jun 24, 2018 · ff87740 · ff87740
1 parent 613d1a0
commit ff87740
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Showing 6 changed files with 19 additions and 17 deletions.
diff --git a/src/DesktopHelper.cs b/src/DesktopHelper.cs
@@ -17,7 +17,7 @@ public static string GetCurrentDirectory()
         }
     }
 
-    class DesktopStartupManager : IStartupManager
+    class DesktopStartupManager : StartupManager
     {
         private bool startOnBoot;
         private string registryStartupLocation = @"Software\Microsoft\Windows\CurrentVersion\Run";

diff --git a/src/FormWrapper.cs b/src/FormWrapper.cs
@@ -16,7 +16,7 @@ class FormWrapper : ApplicationContext
         private InputDialog locationDialog;
         private NotifyIcon notifyIcon;
 
-        public IStartupManager _startupManager;
+        public StartupManager _startupManager;
         public WallpaperChangeScheduler _wcsService;
 
         public FormWrapper()

diff --git a/src/Properties/AssemblyInfo.cs b/src/Properties/AssemblyInfo.cs
@@ -32,5 +32,5 @@
 // You can specify all the values or you can default the Build and Revision Numbers
 // by using the '*' as shown below:
 // [assembly: AssemblyVersion("1.0.*")]
-[assembly: AssemblyVersion("1.2.2")]
+[assembly: AssemblyVersion("1.2.3")]
 //[assembly: AssemblyFileVersion("1.0.0.0")]
diff --git a/src/UwpDesktop.cs b/src/UwpDesktop.cs
@@ -8,7 +8,7 @@
 
 namespace WinDynamicDesktop
 {
-    abstract class IStartupManager
+    abstract class StartupManager
     {
         public abstract void ToggleStartOnBoot();
     }
@@ -34,7 +34,7 @@ public static string GetCurrentDirectory()
             }
         }
 
-        public static IStartupManager GetStartupManager(MenuItem startupMenuItem)
+        public static StartupManager GetStartupManager(MenuItem startupMenuItem)
         {
             if (!IsRunningAsUwp())
             {

diff --git a/src/UwpHelper.cs b/src/UwpHelper.cs
@@ -15,7 +15,7 @@ public static string GetCurrentDirectory()
         }
     }
 
-    class UwpStartupManager : IStartupManager
+    class UwpStartupManager : StartupManager
     {
         private bool startOnBoot;
 

diff --git a/src/WallpaperChangeScheduler.cs b/src/WallpaperChangeScheduler.cs
@@ -13,8 +13,8 @@ class WallpaperChangeScheduler
     {
         private int[] dayImages;
         private int[] nightImages;
-        private bool isSunUp;
 
+        private bool isSunUp;
         private string lastDate = "yyyy-MM-dd";
         private int lastImageId = -1;
         private int lastImageNumber = -1;
@@ -24,12 +24,14 @@ class WallpaperChangeScheduler
         private WeatherData tomorrowsData;
 
         public bool enableTransitions = true;
-        public Timer wallpaperTimer;
+        public Timer wallpaperTimer = new Timer();
 
         public WallpaperChangeScheduler()
         {
             dayImages = JsonConfig.imageSettings.dayImageList;
             nightImages = JsonConfig.imageSettings.nightImageList;
+
+            wallpaperTimer.Tick += new EventHandler(OnWallpaperTimerTick);
         }
 
         private string GetDateString(int todayDelta = 0)
@@ -94,6 +96,7 @@ public void StartScheduler(bool forceRefresh = false)
             }
 
             string currentDate = GetDateString();
+
             if (currentDate != lastDate || forceRefresh)
             {
                 todaysData = GetWeatherData(currentDate);
@@ -105,26 +108,23 @@ public void StartScheduler(bool forceRefresh = false)
                 // Before sunrise
                 yesterdaysData = GetWeatherData(GetDateString(-1));
                 tomorrowsData = null;
-                isSunUp = false;
             }
             else if (DateTime.Now > todaysData.SunsetTime)
             {
                 // After sunset
                 yesterdaysData = null;
                 tomorrowsData = GetWeatherData(GetDateString(1));
-                isSunUp = false;
             }
             else
             {
                 // Between sunrise and sunset
                 yesterdaysData = null;
                 tomorrowsData = null;
-                isSunUp = true;
             }
 
             lastImageId = -1;
 
-            if (isSunUp)
+            if (yesterdaysData == null && tomorrowsData == null)
             {
                 StartDaySchedule();
             }
@@ -136,16 +136,16 @@ public void StartScheduler(bool forceRefresh = false)
 
         private void StartDaySchedule()
         {
+            isSunUp = true;
+
             TimeSpan dayTime = todaysData.SunsetTime - todaysData.SunriseTime;
             TimeSpan timerLength = new TimeSpan(dayTime.Ticks / dayImages.Length);
 
             int imageNumber = GetImageNumber(todaysData.SunriseTime, timerLength, dayImages.Length);
             TimeSpan interval = new TimeSpan(todaysData.SunriseTime.Ticks + timerLength.Ticks *
                 (imageNumber + 1) - DateTime.Now.Ticks);
 
-            wallpaperTimer = new Timer();
             wallpaperTimer.Interval = (int)interval.TotalMilliseconds;
-            wallpaperTimer.Tick += new EventHandler(OnWallpaperTimerTick);
             wallpaperTimer.Start();
 
             if (dayImages[imageNumber] != lastImageId)
@@ -183,6 +183,8 @@ private void SwitchToNight()
 
         private void StartNightSchedule()
         {
+            isSunUp = false;
+
             WeatherData day1Data = (yesterdaysData == null) ? todaysData : yesterdaysData;
             WeatherData day2Data = (yesterdaysData == null) ? tomorrowsData : todaysData;
 
@@ -193,9 +195,7 @@ private void StartNightSchedule()
             TimeSpan interval = new TimeSpan(day1Data.SunsetTime.Ticks + timerLength.Ticks *
                 (imageNumber + 1) - DateTime.Now.Ticks);
 
-            wallpaperTimer = new Timer();
             wallpaperTimer.Interval = (int)interval.TotalMilliseconds;
-            wallpaperTimer.Tick += new EventHandler(OnWallpaperTimerTick);
             wallpaperTimer.Start();
 
             if (nightImages[imageNumber] != lastImageId)
@@ -225,7 +225,7 @@ private void NextNightImage()
             lastImageNumber++;
             SetWallpaper(nightImages[lastImageNumber]);
 
-            if (DateTime.Now.Hour == 0 && tomorrowsData != null)
+            if (DateTime.Now.Hour >= 0 && DateTime.Now.Hour < 12 && tomorrowsData != null)
             {
                 yesterdaysData = todaysData;
                 todaysData = tomorrowsData;
@@ -244,6 +244,8 @@ private void SwitchToDay()
 
         private void OnWallpaperTimerTick(object sender, EventArgs e)
         {
+            wallpaperTimer.Stop();
+
             if (isSunUp)
             {
                 NextDayImage();