private void ClickDeleteImage(object sender, RoutedEventArgs e)
{
if (view.imageSelection == null || view.imageSelection == "")
{
return;
}
PersistentData data = new PersistentData(SettingsLoader.GetCurrentSettingsData());
//dont delete active wallpaper
if (new Uri(view.imageSelection) == new Uri(Wallpaper.active))
{
return;
}
for (int i = 0; i < data.imageData.Count; i++)
{
if (data.imageData[i].fileName == view.imageSelection)
{
ImageCacheLoader.UnloadImage(data.imageData[i].fileName, (WrapPanel)Scroll.Content);
SelectedImageBox.Source = null;
PathHandling.DeleteFile(data.imageData[i].fileName);
return;
}
}
}
private void DisplayWeatherData()
{
WeatherData data = weatherHandler.GetCurrentWeatherData();
if (data == null)
{
return;
}
view.city = data.data.name;
TimeSpan timeZone = TimeSpan.FromSeconds(data.data.timezone);
string relative = data.data.timezone >= 0 ? "Timezone: GMT +" : "GMT -";
relative += string.Format("{0:D2}:{1:D2}", timeZone.Hours, timeZone.Minutes);
view.timeZone = relative;
if (data.data.main.temp == 0)
{
view.temperature = "-";
}
else
{
view.temperature = (int)(data.data.main.temp - 273.15) + "°C";
}
view.weatherIcon = PathHandling.GetCorrespondingIconPath(Helperfunctions.ConvertOWMDescrToWeather(data.data.weather[0].description), true);
}
public static void LoadSettingsFromDisk()
{
data = new PersistentData();
string path = PathHandling.GetSettingsPath();
//if file does not exist, create with default settings
if (!PathHandling.CheckIfFileExists(path))
{
FileStream stream = File.Create(path);
stream.Close();
data.InitializeToDefaultValues();
JsonSerializerOptions options = new JsonSerializerOptions
{
WriteIndented = true
};
string jsonString = JsonSerializer.Serialize(data, options);
File.WriteAllText(path, jsonString);
}
else
{
//file does exist, read file
string jsonString = File.ReadAllText(path);
data = JsonSerializer.Deserialize <PersistentData>(jsonString);
}
dataLoaded = true;
}
public static PersistentData GetCurrentSettingsData()
{
string path = PathHandling.GetSettingsPath();
if (PathHandling.CheckIfFileExists(path))
{
string jsonString = File.ReadAllText(path);
data = JsonSerializer.Deserialize <PersistentData>(jsonString);
return(data);
}
return(null);
}
public static void UpdateSettings()
{
if (!dataLoaded)
{
return;
}
if (changedData.imageData.Count != 0)
{
data.imageData = changedData.imageData;
}
if (changedData.timeZone != "")
{
data.timeZone = changedData.timeZone;
}
if (changedData.plz != "")
{
data.plz = changedData.plz;
}
if (changedData.maxImageCount != 0)
{
data.maxImageCount = changedData.maxImageCount;
}
if (changedData.startWithWindows != null)
{
data.startWithWindows = changedData.startWithWindows;
}
if (changedData.changeInBackground != null)
{
data.changeInBackground = changedData.changeInBackground;
}
if (changedData.autoImageSearch != null)
{
data.autoImageSearch = changedData.autoImageSearch;
}
if (changedData.openWeatherMapAPIKey != "")
{
data.openWeatherMapAPIKey = changedData.openWeatherMapAPIKey;
}
JsonSerializerOptions options = new JsonSerializerOptions
{
WriteIndented = true
};
string jsonString = JsonSerializer.Serialize(data, options);
File.WriteAllText(PathHandling.GetSettingsPath(), jsonString);
}
public static WrapPanel LoadImages()
{
string cachePath = PathHandling.GetCachePath();
List <string> fileList = new List <string>();
fileList.AddRange(Directory.GetFiles(cachePath, "*.jpg"));
fileList.AddRange(Directory.GetFiles(cachePath, "*.png"));
fileList.AddRange(Directory.GetFiles(cachePath, "*.bmp"));
filePaths = fileList.ToArray();
WrapPanel cachePanel = new WrapPanel();
if (filePaths.Length == 0)
{
Label noCacheLabel = new Label();
noCacheLabel.Content = "No cached files";
cachePanel.Children.Add(noCacheLabel);
}
else
{
cachePanel.SizeChanged += (s, args) => HandleResizing(cachePanel);
for (int i = 0; i < filePaths.Length; i++)
{
Image img = new Image();
img.Width = 300;
img.SnapsToDevicePixels = true;
BitmapImage image = new BitmapImage();
image.BeginInit();
image.CacheOption = BitmapCacheOption.OnLoad;
image.UriSource = new Uri(filePaths[i], UriKind.Relative);
image.EndInit();
img.Source = image;
img.MouseDown += (s, args) => MouseDown(img);
img.MouseEnter += (s, args) => MouseEnter(img);
img.MouseLeave += (s, args) => MouseLeave(img);
cachePanel.Children.Add(img);
}
}
return(cachePanel);
}
private void ClickImportImages(object sender, RoutedEventArgs e)
{
PathHandling.ImportFiles();
Scroll.Content = null;
Scroll.Content = ImageCacheLoader.LoadImages();
}
