예제 #1
0
파일: App.xaml.cs 프로젝트: KitF/AwfulMetro
        /// <summary>
        ///     Invoked when the application is launched normally by the end user.  Other entry points
        ///     will be used such as when the application is launched to open a specific file.
        /// </summary>
        /// <param name="e">Details about the launch request and process.</param>
        protected override async void OnLaunched(LaunchActivatedEventArgs e)
        {
#if DEBUG
            // Show graphics profiling information while debugging.
            if (Debugger.IsAttached)
            {
                // Display the current frame rate counters
                DebugSettings.EnableFrameRateCounter = true;
            }
#endif

            var rootFrame = Window.Current.Content as Frame;
            SettingsPane.GetForCurrentView().CommandsRequested += SettingCharmManager_CommandsRequested;
            // Do not repeat app initialization when the Window already has content,
            // just ensure that the window is active
            TileUpdateManager.CreateTileUpdaterForApplication().Clear();
            BadgeUpdateManager.CreateBadgeUpdaterForApplication().Clear();
            TileUpdateManager.CreateTileUpdaterForApplication().EnableNotificationQueue(true);
            if (rootFrame == null)
            {
                // Create a Frame to act as the navigation context and navigate to the first page
                rootFrame = new Frame();
                //Associate the frame with a SuspensionManager key                                
                SuspensionManager.RegisterFrame(rootFrame, "AppFrame");

                if (e.PreviousExecutionState == ApplicationExecutionState.Terminated)
                {
                    // Restore the saved session state only when appropriate
                    try
                    {
                        await SuspensionManager.RestoreAsync();
                    }
                    catch (SuspensionManagerException)
                    {
                        //Something went wrong restoring state.
                        //Assume there is no state and continue
                    }
                }

                // Place the frame in the current Window
                Window.Current.Content = rootFrame;
            }
            if (rootFrame.Content == null)
            {
                // When the navigation stack isn't restored navigate to the first page,
                // configuring the new page by passing required information as a navigation
                // parameter
                var localStorageManager = new LocalStorageManager();
                CookieContainer cookieTest = await localStorageManager.LoadCookie(Constants.COOKIE_FILE);
                if (cookieTest.Count <= 0)
                {
                    if (!rootFrame.Navigate(typeof (LoginPage)))
                    {
                        throw new Exception("Failed to create initial page");
                    }
                }
                else
                {
                    if (!rootFrame.Navigate(typeof (MainForumsPage)))
                    {
                        throw new Exception("Failed to create initial page");
                    }
                }
            }
            // Ensure the current window is active
            Window.Current.Activate();
        }
예제 #2
0
        /// <summary>
        /// Invoked when the application is launched normally by the end user.  Other entry points
        /// will be used when the application is launched to open a specific file, to display
        /// search results, and so forth.
        /// </summary>
        /// <param name="e">Details about the launch request and process.</param>
        protected async override void OnLaunched(LaunchActivatedEventArgs e)
        {
#if DEBUG
            if (System.Diagnostics.Debugger.IsAttached)
            {
                this.DebugSettings.EnableFrameRateCounter = true;
            }
#endif

            Frame rootFrame = Window.Current.Content as Frame;

            // Do not repeat app initialization when the Window already has content,
            // just ensure that the window is active
            if (rootFrame == null)
            {
                // Create a Frame to act as the navigation context and navigate to the first page
                rootFrame = new Frame();

                // TODO: change this value to a cache size that is appropriate for your application
                rootFrame.CacheSize = 1;

                if (e.PreviousExecutionState == ApplicationExecutionState.Terminated)
                {
                    // TODO: Load state from previously suspended application
                }

                // Place the frame in the current Window
                Window.Current.Content = rootFrame;
            }

            if (rootFrame.Content == null)
            {
                // Removes the turnstile navigation for startup.
                if (rootFrame.ContentTransitions != null)
                {
                    this.transitions = new TransitionCollection();
                    foreach (var c in rootFrame.ContentTransitions)
                    {
                        this.transitions.Add(c);
                    }
                }

                rootFrame.ContentTransitions = null;
                rootFrame.Navigated += this.RootFrame_FirstNavigated;

                // When the navigation stack isn't restored navigate to the first page,
                // configuring the new page by passing required information as a navigation
                // parameter
                var localStorageManager = new LocalStorageManager();
                CookieContainer cookieTest = await localStorageManager.LoadCookie(Constants.COOKIE_FILE);
                if (cookieTest.Count <= 0)
                {
                    if (!rootFrame.Navigate(typeof(LoginPage)))
                    {
                        throw new Exception("Failed to create initial page");
                    }
                }
                else
                {
                        if (!rootFrame.Navigate(typeof(MainForumsPage)))
                        {
                            throw new Exception("Failed to create initial page");
                        }
                }
            }

            // Ensure the current window is active
            Window.Current.Activate();
        }