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C# Workflow.NavigationContext类代码示例

原作者: [db:作者] 来自: [db:来源] 收藏 邀请

本文整理汇总了C#中MediaPortal.UI.Presentation.Workflow.NavigationContext的典型用法代码示例。如果您正苦于以下问题:C# NavigationContext类的具体用法?C# NavigationContext怎么用?C# NavigationContext使用的例子?那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。



NavigationContext类属于MediaPortal.UI.Presentation.Workflow命名空间,在下文中一共展示了NavigationContext类的20个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于我们的系统推荐出更棒的C#代码示例。

示例1: CanEnterState

 public bool CanEnterState(NavigationContext oldContext, NavigationContext newContext)
 {
     lock (syncObject)
     {
         return currentBackgroundTask == null;
     }
 }
开发者ID:offbyoneBB,项目名称:mp-onlinevideos2,代码行数:7,代码来源:SiteUpdateWorkflowModels.cs


示例2: UpdateNavigationItems

 protected static ItemsList UpdateNavigationItems(NavigationContext context)
 {
   try
   {
     ItemsList navigationItems = GetOrCreateNavigationItems(context);
     Stack<NavigationContext> contextStack = ServiceRegistration.Get<IWorkflowManager>().NavigationContextStack;
     List<NavigationContext> contexts = new List<NavigationContext>(contextStack);
     contexts.Reverse();
     navigationItems.Clear();
     bool first = true;
     foreach (NavigationContext ctx in contexts)
     {
       ListItem item = new ListItem(KEY_NAME, ctx.DisplayLabel);
       item.AdditionalProperties[KEY_ISFIRST] = first;
       NavigationContext contextCopy = ctx;
       item.Command = new MethodDelegateCommand(() => WorkflowPopToState(contextCopy.WorkflowState.StateId));
       first = false;
       navigationItems.Add(item);
     }
     navigationItems.FireChange();
     return navigationItems;
   }
   catch (Exception e)
   {
     ServiceRegistration.Get<ILogger>().Warn("WorkflowNavigationBar: Error updating properties", e);
     return null;
   }
 }
开发者ID:VicDemented,项目名称:MediaPortal-2,代码行数:28,代码来源:WorkflowNavigationBar.cs


示例3: closeDialog

 void closeDialog(NavigationContext context)
 {
     currentBackgroundTask = null;
     var screenMgr = ServiceRegistration.Get<IScreenManager>();
     if (screenMgr.TopmostDialogInstanceId == context.DialogInstanceId)
         screenMgr.CloseTopmostDialog();
 }
开发者ID:ministerkrister,项目名称:Emulators,代码行数:7,代码来源:ProgressDialogModel.cs


示例4: EnterModelContext

 public void EnterModelContext(NavigationContext oldContext, NavigationContext newContext)
 {
     // reset the properties
     UpdateInfo = string.Empty;
     UpdateProgress = 0;
     // start the update in a background thread
     RunUpdate(newContext);
 }
开发者ID:offbyoneBB,项目名称:mp-onlinevideos2,代码行数:8,代码来源:SiteUpdateWorkflowModels.cs


示例5: getParameters

 bool getParameters(NavigationContext context)
 {
     game = null;
     object gameObject;
     if (!context.ContextVariables.TryGetValue(KEY_GAME, out gameObject))
         return false;
     game = gameObject as Game;
     return game != null;
 }
开发者ID:ministerkrister,项目名称:Emulators,代码行数:9,代码来源:GameLauncherDialog.cs


示例6: GetOrCreateNavigationItems

 protected static ItemsList GetOrCreateNavigationItems(NavigationContext context)
 {
   lock (context.SyncRoot)
   {
     ItemsList result = GetNavigationItems(context);
     if (result == null)
       context.ContextVariables[NAVIGATION_ITEMS_KEY] = result = new ItemsList();
     return result;
   }
 }
开发者ID:VicDemented,项目名称:MediaPortal-2,代码行数:10,代码来源:WorkflowNavigationBar.cs


示例7: DoTask

 protected override void DoTask(NavigationContext context)
 {
     if (!getParameters(context))
         return;
     SetProgress("Launching " + game.Title, 0);
     launcher = new GameLauncher(game);
     launcher.ExtractionProgress += (s, e) => SetProgress(string.Format("Extracting {0}%", e.Percent), e.Percent);
     launcher.Starting += (s, e) => SetProgress("Launching...", 50);
     launcher.Exited += launcher_Exited;
     launcher.Launch();
 }
开发者ID:ministerkrister,项目名称:Emulators,代码行数:11,代码来源:GameLauncherDialog.cs


示例8: NavigationContext

 /// <summary>
 /// This constructor has to be called from the component managing the navigation context stack.
 /// </summary>
 public NavigationContext(WorkflowState workflowState, string displayLabel, NavigationContext predecessor,
     IWorkflowModel workflowModel)
 {
   _workflowState = workflowState;
   _displayLabel = displayLabel;
   _predecessor = predecessor;
   if (workflowModel != null)
   {
     _workflowModelId = workflowModel.ModelId;
     _models.Add(workflowModel.ModelId, workflowModel);
   }
 }
开发者ID:chekiI,项目名称:MediaPortal-2,代码行数:15,代码来源:NavigationContext.cs


示例9: ExitModelContext

 public void ExitModelContext(NavigationContext oldContext, NavigationContext newContext)
 {
     // set a flag to stop the update if the thread is still running
     lock (syncObject)
     {
         if (currentBackgroundTask != null) currentBackgroundTask.State = WorkState.CANCELED;
     }
     // wait until the update background thread has ended
     while (currentBackgroundTask != null)
     {
         System.Threading.Thread.Sleep(20);
     }
 }
开发者ID:offbyoneBB,项目名称:mp-onlinevideos2,代码行数:13,代码来源:SiteUpdateWorkflowModels.cs


示例10: IsActionEnabled

 public bool IsActionEnabled(NavigationContext context)
 {
     if (context.WorkflowModelId == Guids.WorkFlowModelOV)
     {
         if (!BackgroundTask.Instance.IsExecuting)
         {
             if (context.WorkflowState.Name == Guids.WorkflowStateCategoriesName || context.WorkflowState.StateId == Guids.WorkflowStateVideos)
             {
                 return ((OnlineVideosWorkflowModel)context.Models[context.WorkflowModelId.Value]).SelectedSite.Site.CanSearch;
             }
         }
     }
     return false;
 }
开发者ID:leesanghyun2,项目名称:mp-onlinevideos2,代码行数:14,代码来源:SearchAction.cs


示例11: DoTask

        protected override void DoTask(NavigationContext context)
        {
            if (!getParameters(context))
                return;

            SetProgress(string.Format("Looking up {0}", platformStr), 0);
            var platform = importer.GetPlatformByName(platformStr);
            if (platform != null)
            {
                SetProgress(string.Format("Retrieving info for {0}", platform.Name), 33);
                var platformInfo = importer.GetPlatformInfo(platform.Id);
                if (platformInfo != null)
                {
                    System.Threading.Thread.Sleep(2000);
                    SetProgress(string.Format("Updating {0}", emulator.Title), 67);
                    emulator.Title = platformInfo.Title;
                    emulator.Developer = platformInfo.Developer;
                    emulator.Description = platformInfo.GetDescription();

                    using (ThumbGroup thumbGroup = new ThumbGroup(emulator))
                    {
                        using (SafeImage image = ImageHandler.SafeImageFromWeb(platformInfo.LogoUrl))
                        {
                            if (image != null)
                            {
                                thumbGroup.Logo.SetSafeImage(image.Image);
                                thumbGroup.SaveThumb(ThumbType.Logo);
                            }
                        }
                        using (SafeImage image = ImageHandler.SafeImageFromWeb(platformInfo.FanartUrl))
                        {
                            if (image != null)
                            {
                                thumbGroup.Fanart.SetSafeImage(image.Image);
                                thumbGroup.SaveThumb(ThumbType.Fanart);
                            }
                        }
                    }
                    emulator.Commit();
                }
            }
        }
开发者ID:ministerkrister,项目名称:Emulators,代码行数:42,代码来源:PlatformDetailsModel.cs


示例12: OnStateSlotChanged

 private static void OnStateSlotChanged(DependencyObject targetObject, NavigationContext context, string contextVariable)
 {
   if (string.IsNullOrEmpty(contextVariable))
   {
     WorkflowSaveRestoreStateAction action = GetSaveRestoreAction(targetObject);
     if (action != null)
     {
       action.DetachFromObject();
       RemoveSaveRestoreAction(targetObject);
     }
   }
   else
   {
     if (GetSaveRestoreAction(targetObject) != null)
       // Action already attached to object
       return;
     UIElement uiElement = targetObject as UIElement;
     WorkflowSaveRestoreStateAction action = new WorkflowSaveRestoreStateAction(context, contextVariable);
     SetSaveRestoreAction(targetObject, action);
     action.AttachToObject(uiElement);
   }
 }
开发者ID:davinx,项目名称:MediaPortal-2,代码行数:22,代码来源:WorkflowContext.cs


示例13: WorkflowSaveRestoreStateAction

 public WorkflowSaveRestoreStateAction(NavigationContext context, string contextVariable)
 {
   _context = context;
   _contextVariable = contextVariable;
 }
开发者ID:chekiI,项目名称:MediaPortal-2,代码行数:5,代码来源:WorkflowSaveRestoreStateAction.cs


示例14: SendStatePushedMessage

    public const string CONTEXT = "Context"; // Type: NavigationContext

    /// <summary>
    /// Sends a <see cref="MessageType.StatePushed"/> message.
    /// </summary>
    /// <param name="context">Navigation context of the workflow state which was pushed onto the navigation context stack.</param>
    public static void SendStatePushedMessage(NavigationContext context)
    {
      SystemMessage msg = new SystemMessage(MessageType.StatePushed);
      msg.MessageData[CONTEXT] = context;
      ServiceRegistration.Get<IMessageBroker>().Send(CHANNEL, msg);
    }
开发者ID:chekiI,项目名称:MediaPortal-2,代码行数:12,代码来源:WorkflowManagerMessaging.cs


示例15: UpdateMenuActions

 public void UpdateMenuActions(NavigationContext context, IDictionary<Guid, WorkflowAction> actions)
 {
 }
开发者ID:BigGranu,项目名称:Webradio_MP2,代码行数:3,代码来源:WebradioFilter.cs


示例16: Reactivate

 public void Reactivate(NavigationContext oldContext, NavigationContext newContext)
 {
 }
开发者ID:BigGranu,项目名称:Webradio_MP2,代码行数:3,代码来源:WebradioFilter.cs


示例17: ExitModelContext

 public void ExitModelContext(NavigationContext oldContext, NavigationContext newContext)
 {
 }
开发者ID:BigGranu,项目名称:Webradio_MP2,代码行数:3,代码来源:WebradioFilter.cs


示例18: EnterModelContext

 public void EnterModelContext(NavigationContext oldContext, NavigationContext newContext)
 {
     Init();
 }
开发者ID:BigGranu,项目名称:Webradio_MP2,代码行数:4,代码来源:WebradioFilter.cs


示例19: UpdateMenuActions

 public void UpdateMenuActions(NavigationContext context, IDictionary<Guid, WorkflowAction> actions)
 {
   actions.Add(Consts.ACTION_ID_REIMPORT_ALL_SHARES,
       new MethodCallAction(Consts.ACTION_ID_REIMPORT_ALL_SHARES, "ReImportAllShares", null,
           LocalizationHelper.CreateResourceString(Consts.RES_REIMPORT_ALL_SHARES), MODEL_ID_IMPORTS, "ReImportAllShares"));
 }
开发者ID:jgauffin,项目名称:MediaPortal-2,代码行数:6,代码来源:SharesOverviewModel.cs


示例20: Deactivate

 public void Deactivate(NavigationContext oldContext, NavigationContext newContext)
 {
   // Nothing to do here
 }
开发者ID:jgauffin,项目名称:MediaPortal-2,代码行数:4,代码来源:SharesOverviewModel.cs



注:本文中的MediaPortal.UI.Presentation.Workflow.NavigationContext类示例由纯净天空整理自Github/MSDocs等源码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。


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