public void RefreshUpdatingState()
{
object oLock = new object();
lock (oLock)
{
var config = UpdatingSettings.LoadSettings();
// Retry loading if failed
for (int i = 0; i < 3 && config == null; i++)
{
System.Threading.Thread.Sleep(100);
config = UpdatingSettings.LoadSettings();
}
if (config == null)
{
return;
}
UpdatingSettingsConfig = config;
if (PowerToysUpdatingState != config.State)
{
IsNewVersionDownloading = false;
}
else
{
bool dateChanged = UpdateCheckedDate == UpdatingSettingsConfig.LastCheckedDateLocalized;
bool fileDownloaded = string.IsNullOrEmpty(UpdatingSettingsConfig.DownloadedInstallerFilename);
IsNewVersionDownloading = !(dateChanged || fileDownloaded);
}
PowerToysUpdatingState = UpdatingSettingsConfig.State;
PowerToysNewAvailableVersion = UpdatingSettingsConfig.NewVersion;
PowerToysNewAvailableVersionLink = UpdatingSettingsConfig.ReleasePageLink;
UpdateCheckedDate = UpdatingSettingsConfig.LastCheckedDateLocalized;
_isNewVersionChecked = PowerToysUpdatingState == UpdatingSettings.UpdatingState.UpToDate && !IsNewVersionDownloading;
NotifyPropertyChanged(nameof(IsNewVersionCheckedAndUpToDate));
NotifyPropertyChanged(nameof(IsDownloadAllowed));
}
}
public GeneralViewModel(ISettingsRepository <GeneralSettings> settingsRepository, string runAsAdminText, string runAsUserText, bool isElevated, bool isAdmin, Func <string, int> updateTheme, Func <string, int> ipcMSGCallBackFunc, Func <string, int> ipcMSGRestartAsAdminMSGCallBackFunc, Func <string, int> ipcMSGCheckForUpdatesCallBackFunc, string configFileSubfolder = "", Action dispatcherAction = null)
{
CheckForUpdatesEventHandler = new ButtonClickCommand(CheckForUpdatesClick);
RestartElevatedButtonEventHandler = new ButtonClickCommand(RestartElevated);
UpdateNowButtonEventHandler = new ButtonClickCommand(UpdateNowClick);
// To obtain the general settings configuration of PowerToys if it exists, else to create a new file and return the default configurations.
if (settingsRepository == null)
{
throw new ArgumentNullException(nameof(settingsRepository));
}
GeneralSettingsConfig = settingsRepository.SettingsConfig;
UpdatingSettingsConfig = UpdatingSettings.LoadSettings();
if (UpdatingSettingsConfig == null)
{
UpdatingSettingsConfig = new UpdatingSettings();
}
// set the callback functions value to hangle outgoing IPC message.
SendConfigMSG = ipcMSGCallBackFunc;
SendCheckForUpdatesConfigMSG = ipcMSGCheckForUpdatesCallBackFunc;
SendRestartAsAdminConfigMSG = ipcMSGRestartAsAdminMSGCallBackFunc;
// set the callback function value to update the UI theme.
UpdateUIThemeCallBack = updateTheme;
UpdateUIThemeCallBack(GeneralSettingsConfig.Theme);
// Update Settings file folder:
_settingsConfigFileFolder = configFileSubfolder;
// Using Invariant here as these are internal strings and fxcop
// expects strings to be normalized to uppercase. While the theme names
// are represented in lowercase everywhere else, we'll use uppercase
// normalization for switch statements
switch (GeneralSettingsConfig.Theme.ToUpperInvariant())
{
case "DARK":
_themeIndex = 0;
break;
case "LIGHT":
_themeIndex = 1;
break;
case "SYSTEM":
_themeIndex = 2;
break;
}
_startup = GeneralSettingsConfig.Startup;
_autoDownloadUpdates = GeneralSettingsConfig.AutoDownloadUpdates;
_isElevated = isElevated;
_runElevated = GeneralSettingsConfig.RunElevated;
RunningAsUserDefaultText = runAsUserText;
RunningAsAdminDefaultText = runAsAdminText;
_isAdmin = isAdmin;
_updatingState = UpdatingSettingsConfig.State;
_newAvailableVersion = UpdatingSettingsConfig.NewVersion;
_newAvailableVersionLink = UpdatingSettingsConfig.ReleasePageLink;
_updateCheckedDate = UpdatingSettingsConfig.LastCheckedDateLocalized;
if (dispatcherAction != null)
{
_fileWatcher = Helper.GetFileWatcher(string.Empty, UpdatingSettings.SettingsFile, dispatcherAction);
}
}