public static async Task StartupCheck(string appName, ProcessPriorityClass priorityLevel)
{
try
{
Debug.WriteLine("Checking application status.");
//Get current process information
Process currentProcess = Process.GetCurrentProcess();
string processName = currentProcess.ProcessName;
Process[] activeProcesses = Process.GetProcessesByName(processName);
//Check if application is already running
if (activeProcesses.Length > 1)
{
Debug.WriteLine("Application " + appName + " is already running, closing the process");
Environment.Exit(0);
return;
}
//Set the working directory to executable directory
try
{
Directory.SetCurrentDirectory(Path.GetDirectoryName(Assembly.GetEntryAssembly().Location));
}
catch { }
//Set the application priority level
try
{
currentProcess.PriorityClass = priorityLevel;
}
catch { }
//Check - Windows version
if (AVFunctions.DevOsVersion() < 10)
{
List <string> messageAnswers = new List <string>();
messageAnswers.Add("Ok");
await new AVMessageBox().Popup(null, "Windows 10 required", appName + " only supports Windows 10 or newer.", messageAnswers);
//Close the application
Environment.Exit(0);
return;
}
//Check for missing user folders
AVFiles.Directory_Create(@"Assets\User\Apps", false);
AVFiles.Directory_Create(@"Assets\User\Clocks", false);
AVFiles.Directory_Create(@"Assets\User\Fonts", false);
AVFiles.Directory_Create(@"Assets\User\Games", false);
AVFiles.Directory_Create(@"Assets\User\Sounds", false);
}
catch { }
}
public static async Task ApplicationStart()
{
try
{
Debug.WriteLine("NewsScroll startup checks.");
//Check application settings
await SettingsPage.SettingsCheck();
//Create image cache folder
AVFiles.Directory_Create(@"Cache", false, true);
//Cleanup image download cache
CleanImageDownloadCache();
//Adjust the color theme
AppAdjust.AdjustColorTheme();
//Adjust the font sizes
AppAdjust.AdjustFontSizes();
//Connect to the database
if (!DatabaseConnect())
{
List <string> messageAnswers = new List <string>();
messageAnswers.Add("Ok");
string messageResult = await MessagePopup.Popup("Failed to connect to the database", "Your database will be cleared, please restart the application to continue.", messageAnswers);
await DatabaseReset();
System.Diagnostics.Process.GetCurrentProcess().Kill();
return;
}
//Create the database tables
await DatabaseCreate();
//Register application timers
TimersRegister();
//Register Application Events
EventsRegister();
//Prevent application lock screen
DeviceDisplay.KeepScreenOn = true;
}
catch { }
}
//Download console information
public async Task <DownloadInfoConsole> DownloadInfoConsole(string nameConsole, int imageWidth)
{
try
{
//Filter the name
string nameConsoleSave = FilterNameRom(nameConsole, true, false, false, 0);
//Show the text input popup
string nameConsoleDownload = await Popup_ShowHide_TextInput("Console search", nameConsoleSave, "Search information for the console", true);
if (string.IsNullOrWhiteSpace(nameConsoleDownload))
{
Debug.WriteLine("No search term entered.");
return(null);
}
nameConsoleDownload = FilterNameRom(nameConsoleDownload, false, true, false, 0);
//Search for consoles
IEnumerable <ApiIGDBPlatforms> iGDBPlatforms = vApiIGDBPlatforms.Where(x => FilterNameRom(x.name, false, true, false, 0).Contains(nameConsoleDownload) || (x.alternative_name != null && FilterNameRom(x.alternative_name, false, true, false, 0).Contains(nameConsoleDownload)));
if (iGDBPlatforms == null || !iGDBPlatforms.Any())
{
Debug.WriteLine("No consoles found");
await Notification_Send_Status("Close", "No consoles found");
return(null);
}
//Ask user which console to download
List <DataBindString> Answers = new List <DataBindString>();
BitmapImage imageAnswer = FileToBitmapImage(new string[] { "Assets/Default/Icons/Emulator.png" }, vImageSourceFolders, vImageBackupSource, IntPtr.Zero, -1, 0);
foreach (ApiIGDBPlatforms infoPlatforms in iGDBPlatforms)
{
DataBindString answerDownload = new DataBindString();
answerDownload.ImageBitmap = imageAnswer;
answerDownload.Name = infoPlatforms.name;
answerDownload.NameSub = infoPlatforms.alternative_name;
answerDownload.Data1 = infoPlatforms;
Answers.Add(answerDownload);
}
//Get selected result
DataBindString messageResult = await Popup_Show_MessageBox("Select a found console (" + Answers.Count() + ")", "* Information will be saved in the \"Assets\\User\\Games\\Downloaded\" folder as:\n" + nameConsoleSave, "Download image and description for the console:", Answers);
if (messageResult == null)
{
Debug.WriteLine("No console selected");
return(null);
}
//Create downloaded directory
AVFiles.Directory_Create("Assets/User/Games/Downloaded", false);
//Convert result back to json
ApiIGDBPlatforms selectedConsole = (ApiIGDBPlatforms)messageResult.Data1;
await Notification_Send_Status("Download", "Downloading information");
Debug.WriteLine("Downloading information for: " + nameConsole);
//Get the platform versions id
string firstPlatformId = selectedConsole.versions.FirstOrDefault().ToString();
ApiIGDBPlatformVersions[] iGDBPlatformVersions = await ApiIGDBDownloadPlatformVersions(firstPlatformId);
if (iGDBPlatformVersions == null || !iGDBPlatformVersions.Any())
{
Debug.WriteLine("No information found");
await Notification_Send_Status("Close", "No information found");
return(null);
}
ApiIGDBPlatformVersions targetPlatformVersions = iGDBPlatformVersions.FirstOrDefault();
await Notification_Send_Status("Download", "Downloading image");
Debug.WriteLine("Downloading image for: " + nameConsole);
//Get the image url
BitmapImage downloadedBitmapImage = null;
string downloadImageId = targetPlatformVersions.platform_logo.ToString();
if (downloadImageId != "0")
{
ApiIGDBImage[] iGDBImages = await ApiIGDB_DownloadImage(downloadImageId, "platform_logos");
if (iGDBImages == null || !iGDBImages.Any())
{
Debug.WriteLine("No images found");
await Notification_Send_Status("Close", "No images found");
return(null);
}
//Download and save image
ApiIGDBImage infoImages = iGDBImages.FirstOrDefault();
Uri imageUri = new Uri("https://images.igdb.com/igdb/image/upload/t_720p/" + infoImages.image_id + ".png");
byte[] imageBytes = await AVDownloader.DownloadByteAsync(5000, "CtrlUI", null, imageUri);
if (imageBytes != null && imageBytes.Length > 256)
{
try
{
//Convert bytes to a BitmapImage
downloadedBitmapImage = BytesToBitmapImage(imageBytes, imageWidth);
//Save bytes to image file
File.WriteAllBytes("Assets/User/Games/Downloaded/" + nameConsoleSave + ".png", imageBytes);
Debug.WriteLine("Saved image: " + imageBytes.Length + "bytes/" + imageUri);
}
catch { }
}
}
//Json settings
JsonSerializerSettings jsonSettings = new JsonSerializerSettings();
jsonSettings.NullValueHandling = NullValueHandling.Ignore;
//Json serialize
string serializedObject = JsonConvert.SerializeObject(targetPlatformVersions, jsonSettings);
//Save json information
File.WriteAllText("Assets/User/Games/Downloaded/" + nameConsoleSave + ".json", serializedObject);
await Notification_Send_Status("Download", "Downloaded information");
Debug.WriteLine("Downloaded and saved information for: " + nameConsole);
//Return the information
DownloadInfoConsole downloadInfo = new DownloadInfoConsole();
downloadInfo.ImageBitmap = downloadedBitmapImage;
downloadInfo.Details = targetPlatformVersions;
return(downloadInfo);
}
catch (Exception ex)
{
Debug.WriteLine("Failed downloading console information: " + ex.Message);
await Notification_Send_Status("Close", "Failed downloading");
return(null);
}
}
//Download game information
public async Task <DownloadInfoGame> DownloadInfoGame(string nameRom, int imageWidth, bool saveOriginalName)
{
try
{
//Filter the game name
string nameRomSaveOriginal = FilterNameFile(nameRom);
string nameRomSaveFilter = FilterNameRom(nameRom, true, false, true, 0);
//Show the text input popup
string nameRomDownload = await Popup_ShowHide_TextInput("Game search", nameRomSaveFilter, "Search information for the game", true);
if (string.IsNullOrWhiteSpace(nameRomDownload))
{
Debug.WriteLine("No search term entered.");
return(null);
}
nameRomDownload = nameRomDownload.ToLower();
await Notification_Send_Status("Download", "Downloading information");
Debug.WriteLine("Downloading information for: " + nameRom);
//Download available games
IEnumerable <ApiIGDBGames> iGDBGames = await ApiIGDB_DownloadGames(nameRomDownload);
if (iGDBGames == null || !iGDBGames.Any())
{
Debug.WriteLine("No games found");
await Notification_Send_Status("Close", "No games found");
return(null);
}
//Ask user which game to download
List <DataBindString> Answers = new List <DataBindString>();
BitmapImage imageAnswer = FileToBitmapImage(new string[] { "Assets/Default/Icons/Game.png" }, vImageSourceFolders, vImageBackupSource, IntPtr.Zero, -1, 0);
foreach (ApiIGDBGames infoGames in iGDBGames)
{
//Check if information is available
if (infoGames.cover == 0 && string.IsNullOrWhiteSpace(infoGames.summary))
{
continue;
}
//Release date
string gameReleaseDate = string.Empty;
string gameReleaseYear = string.Empty;
ApiIGDB_ReleaseDateToString(infoGames, out gameReleaseDate, out gameReleaseYear);
//Game platforms
string gamePlatforms = string.Empty;
if (infoGames.platforms != null)
{
foreach (int platformId in infoGames.platforms)
{
ApiIGDBPlatforms apiIGDBPlatforms = vApiIGDBPlatforms.Where(x => x.id == platformId).FirstOrDefault();
gamePlatforms = AVFunctions.StringAdd(gamePlatforms, apiIGDBPlatforms.name, ",");
}
}
DataBindString answerDownload = new DataBindString();
answerDownload.ImageBitmap = imageAnswer;
answerDownload.Name = infoGames.name;
answerDownload.NameSub = gamePlatforms;
answerDownload.NameDetail = gameReleaseYear;
answerDownload.Data1 = infoGames;
Answers.Add(answerDownload);
}
//Get selected result
DataBindString messageResult = await Popup_Show_MessageBox("Select a found game (" + Answers.Count() + ")", "* Information will be saved in the \"Assets\\User\\Games\\Downloaded\" folder as:\n" + nameRomSaveFilter, "Download image and description for the game:", Answers);
if (messageResult == null)
{
Debug.WriteLine("No game selected");
return(null);
}
//Create downloaded directory
AVFiles.Directory_Create("Assets/User/Games/Downloaded", false);
//Convert result back to json
ApiIGDBGames selectedGame = (ApiIGDBGames)messageResult.Data1;
await Notification_Send_Status("Download", "Downloading image");
Debug.WriteLine("Downloading image for: " + nameRom);
//Get the image url
BitmapImage downloadedBitmapImage = null;
string downloadImageId = selectedGame.cover.ToString();
if (downloadImageId != "0")
{
ApiIGDBImage[] iGDBImages = await ApiIGDB_DownloadImage(downloadImageId, "covers");
if (iGDBImages == null || !iGDBImages.Any())
{
Debug.WriteLine("No images found");
await Notification_Send_Status("Close", "No images found");
return(null);
}
//Download and save image
ApiIGDBImage infoImages = iGDBImages.FirstOrDefault();
Uri imageUri = new Uri("https://images.igdb.com/igdb/image/upload/t_720p/" + infoImages.image_id + ".png");
byte[] imageBytes = await AVDownloader.DownloadByteAsync(5000, "CtrlUI", null, imageUri);
if (imageBytes != null && imageBytes.Length > 256)
{
try
{
//Convert bytes to a BitmapImage
downloadedBitmapImage = BytesToBitmapImage(imageBytes, imageWidth);
//Save bytes to image file
if (saveOriginalName)
{
File.WriteAllBytes("Assets/User/Games/Downloaded/" + nameRomSaveOriginal + ".png", imageBytes);
}
else
{
File.WriteAllBytes("Assets/User/Games/Downloaded/" + nameRomSaveFilter + ".png", imageBytes);
}
Debug.WriteLine("Saved image: " + imageBytes.Length + "bytes/" + imageUri);
}
catch { }
}
}
//Json settings
JsonSerializerSettings jsonSettings = new JsonSerializerSettings();
jsonSettings.NullValueHandling = NullValueHandling.Ignore;
//Json serialize
string serializedObject = JsonConvert.SerializeObject(selectedGame, jsonSettings);
//Save json information
if (saveOriginalName)
{
File.WriteAllText("Assets/User/Games/Downloaded/" + nameRomSaveOriginal + ".json", serializedObject);
}
else
{
File.WriteAllText("Assets/User/Games/Downloaded/" + nameRomSaveFilter + ".json", serializedObject);
}
await Notification_Send_Status("Download", "Downloaded information");
Debug.WriteLine("Downloaded and saved information for: " + nameRom);
//Return the information
DownloadInfoGame downloadInfo = new DownloadInfoGame();
downloadInfo.ImageBitmap = downloadedBitmapImage;
downloadInfo.Details = selectedGame;
return(downloadInfo);
}
catch (Exception ex)
{
Debug.WriteLine("Failed downloading game information: " + ex.Message);
await Notification_Send_Status("Close", "Failed downloading");
return(null);
}
}
public static async Task Application_LaunchCheck(string applicationName, ProcessPriorityClass priorityLevel, bool skipFileCheck, bool focusActiveProcess)
{
try
{
Debug.WriteLine("Checking application status.");
Process currentProcess = Process.GetCurrentProcess();
string processName = currentProcess.ProcessName;
Process[] activeProcesses = Process.GetProcessesByName(processName);
//Check - If application is already running
if (activeProcesses.Length > 1)
{
Debug.WriteLine("Application is already running.");
//Show the active process
if (focusActiveProcess)
{
foreach (Process activeProcess in activeProcesses)
{
try
{
if (currentProcess.Id != activeProcess.Id)
{
Debug.WriteLine("Showing active process: " + activeProcess.Id);
await FocusProcessWindow(applicationName, activeProcess.Id, activeProcess.MainWindowHandle, 0, false, false);
}
}
catch { }
}
}
//Close the current process
Debug.WriteLine("Closing the process.");
Environment.Exit(0);
return;
}
//Set the working directory to executable directory
try
{
Directory.SetCurrentDirectory(Path.GetDirectoryName(Assembly.GetEntryAssembly().Location));
}
catch { }
//Set the application priority level
try
{
currentProcess.PriorityClass = priorityLevel;
}
catch { }
//Check - Windows version check
if (AVFunctions.DevOsVersion() < 10)
{
MessageBox.Show(applicationName + " only supports Windows 10 or newer.", applicationName);
Environment.Exit(0);
return;
}
//Check for missing application files
if (!skipFileCheck)
{
ApplicationFiles = ApplicationFiles.Concat(ProfileFiles).Concat(ResourcesFiles).Concat(AssetsDefaultFiles).ToArray();
foreach (string checkFile in ApplicationFiles)
{
try
{
if (!File.Exists(checkFile))
{
MessageBox.Show("File: " + checkFile + " could not be found, please check your installation.", applicationName);
Environment.Exit(0);
return;
}
}
catch { }
}
}
//Check for missing user folders
AVFiles.Directory_Create(@"Assets\User\Apps", false);
AVFiles.Directory_Create(@"Assets\User\Clocks", false);
AVFiles.Directory_Create(@"Assets\User\Fonts", false);
AVFiles.Directory_Create(@"Assets\User\Games", false);
AVFiles.Directory_Create(@"Assets\User\Sounds", false);
}
catch { }
}