protected IItemProvider _newItemProvider = null; // Store new item provider until next render cylce

    #endregion

    #region Ctor

    public override void DeepCopy(IDeepCopyable source, ICopyManager copyManager)
    {
      base.DeepCopy(source, copyManager);
      VirtualizingStackPanel p = (VirtualizingStackPanel) source;
      _itemProvider = copyManager.GetCopy(p._itemProvider);
      _arrangedItems.Clear();
      _averageItemSize = 0;
    }
Example #2
0
 public static void RenderItemIcon(SpriteBatch spriteBatch, Texture2D texture, IItemProvider provider,
     byte metadata, Rectangle destination, Color color)
 {
     var icon = provider.GetIconTexture(metadata);
     var scale = texture.Width / 16;
     var source = new Rectangle(icon.Item1 * scale, icon.Item2 * scale, scale, scale);
     spriteBatch.Draw(texture, destination, source, color);
 }
Example #3
0
 public ItemVM(IItemProvider provider, ContainerVM parent, string name, bool canRename)
 {
     Provider = provider;
     Parent = parent;
     _name = name;
     CanRename = canRename;
     MetaData = new MetaData();
 }
Example #4
0
 public void Setup()
 {
     SystemTime.Freeze();
     _session          = TestHelpers.Instance.GenerateSession();
     _item             = TestHelpers.Instance.GenerateItemProvider();
     _mailHttpClient   = new Mock <IMailHttpClient>();
     _itemInstanceDao  = new Mock <IGenericDao <IItemInstanceDto> >();
     _pclPacketHandler = new PclPacketHandler(_mailHttpClient.Object, _item, _itemInstanceDao.Object);
 }
Example #5
0
 public CScalcPacketHandler(WorldConfiguration worldConfiguration, IBazaarHttpClient bazaarHttpClient,
                            IItemProvider itemProvider, ILogger logger, IDao <IItemInstanceDto?, Guid> itemInstanceDao)
 {
     _worldConfiguration = worldConfiguration;
     _bazaarHttpClient   = bazaarHttpClient;
     _itemProvider       = itemProvider;
     _logger             = logger;
     _itemInstanceDao    = itemInstanceDao;
 }
Example #6
0
 public CommandPacketController(WorldConfiguration worldConfiguration, List <Item> items,
                                IItemProvider itemProvider, IMapInstanceProvider mapInstanceProvider, ILogger logger)
 {
     _worldConfiguration = worldConfiguration;
     _items               = items;
     _itemProvider        = itemProvider;
     _mapInstanceProvider = mapInstanceProvider;
     _logger              = logger;
 }
Example #7
0
 public ValueVM(IItemProvider provider, ContainerVM parent, string name, RegistryValueKind kind, object value) :
     base(provider, parent, string.IsNullOrEmpty(name) ? "(Default)" : name, false)
 {
     MetaData.Add(new MetaEntry {
         Name = RegistryMetaData.Type.Name, Value = kind
     });
     MetaData.Add(new MetaEntry {
         Name = RegistryMetaData.Data.Name, Value = value
     });
 }
Example #8
0
 public RenderFieldArgs(IItemProvider itemProvider, IItemUrlService itemUrlService, Item item, Field field, TextWriter output,
                        Dictionary<string, string> attributes)
 {
     ItemProvider = itemProvider;
     ItemUrlService = itemUrlService;
     Item = item;
     Field = field;
     Output = output;
     Attributes = attributes;
 }
 public override void DeepCopy(IDeepCopyable source, ICopyManager copyManager)
 {
   base.DeepCopy(source, copyManager);
   VirtualizingWrapPanel p = (VirtualizingWrapPanel)source;
   _itemProvider = copyManager.GetCopy(p._itemProvider);
   _assumedLineExtendsInNonOrientationDirection = 0;
   _arrangedItems = null;
   _firstArrangedLineIndex = -1;
   _lastArrangedLineIndex = -1;
 }
 public AdventureContextHelper(ILogger <MapHelper> log,
                               IItemProvider itemProvider,
                               ILocationProvider locationProvider,
                               AdventureContext context)
 {
     _log              = log;
     _itemProvider     = itemProvider;
     _locationProvider = locationProvider;
     _context          = context;
 }
Example #11
0
 public MapNpcProvider(IItemProvider itemProvider, List <ShopDto> shops,
                       List <ShopItemDto> shopItems,
                       List <NpcMonsterDto> npcMonsters, List <MapNpcDto> mapNpcs)
 {
     _itemProvider = itemProvider;
     _npcMonsters  = npcMonsters;
     _shops        = shops;
     _shopItems    = shopItems;
     _mapNpcs      = mapNpcs;
 }
Example #12
0
 public void Setup()
 {
     _session     = TestHelpers.Instance.GenerateSession();
     _item        = TestHelpers.Instance.GenerateItemProvider();
     _nRunHandler = new NrunPacketHandler(_logger, new NrunProvider(
                                              new List <IEventHandler <Tuple <IAliveEntity, NrunPacket>, Tuple <IAliveEntity, NrunPacket> > >
     {
         new ChangeClassEventHandler()
     }));
 }
Example #13
0
 public RenderFieldArgs(IItemProvider itemProvider, IItemUrlService itemUrlService, Item item, Field field, TextWriter output,
                        Dictionary <string, string> attributes)
 {
     ItemProvider   = itemProvider;
     ItemUrlService = itemUrlService;
     Item           = item;
     Field          = field;
     Output         = output;
     Attributes     = attributes;
 }
Example #14
0
 public WarehouseHttpClient(IHttpClientFactory httpClientFactory, Channel channel,
                            IChannelHttpClient channelHttpClient, IItemProvider itemProvider,
                            IDao <IItemInstanceDto?, Guid> itemInstanceDao)
     : base(httpClientFactory, channel, channelHttpClient)
 {
     ApiUrl            = "api/warehouse";
     RequireConnection = true;
     _itemProvider     = itemProvider;
     _itemInstanceDao  = itemInstanceDao;
 }
Example #15
0
 public SelectPacketHandler(IAdapter adapter, IGenericDao <CharacterDto> characterDao, ILogger logger, IItemProvider itemProvider,
                            IMapInstanceProvider mapInstanceProvider, IGenericDao <IItemInstanceDto> itemInstanceDao)
 {
     _adapter             = adapter;
     _characterDao        = characterDao;
     _logger              = logger;
     _mapInstanceProvider = mapInstanceProvider;
     _itemProvider        = itemProvider;
     _itemInstanceDao     = itemInstanceDao;
 }
Example #16
0
 public MapNpc(IItemProvider itemProvider, IGenericDao <ShopDto> shops,
               IGenericDao <ShopItemDto> shopItems,
               List <NpcMonsterDto> npcMonsters, ILogger logger)
 {
     _npcMonsters  = npcMonsters;
     _shops        = shops;
     _shopItems    = shopItems;
     _itemProvider = itemProvider;
     _logger       = logger;
 }
Example #17
0
        public override void DeepCopy(IDeepCopyable source, ICopyManager copyManager)
        {
            base.DeepCopy(source, copyManager);
            VirtualizingWrapPanel p = (VirtualizingWrapPanel)source;

            _itemProvider = copyManager.GetCopy(p._itemProvider);
            _assumedLineExtendsInNonOrientationDirection = 0;
            _arrangedItems          = null;
            _firstArrangedLineIndex = -1;
            _lastArrangedLineIndex  = -1;
        }
Example #18
0
        public ComputerVM(IItemProvider provider, string machine) :
            base(provider, null, machine ?? "Computer", false)
        {
            IsRemote = !string.IsNullOrEmpty(machine);

            //using (var kf = KnownFolders.Computer)
            //{
            //    _shell = ShellObject.FromParsingName(kf.ParsingName);
            //    _shell.Thumbnail.CurrentSize = new System.Windows.Size(16, 16);
            //}
        }
Example #19
0
        public ComputerVM(IItemProvider provider, string machine) :
            base(provider, null, machine ?? "Computer", false)
        {
            IsRemote = !string.IsNullOrEmpty(machine);

            //using (var kf = KnownFolders.Computer)
            //{
            //    _shell = ShellObject.FromParsingName(kf.ParsingName);
            //    _shell.Thumbnail.CurrentSize = new System.Windows.Size(16, 16);
            //}
        }
Example #20
0
 public MapHelper(ILogger <MapHelper> log,
                  IResponseBuilder responseBuilder,
                  IItemProvider itemProvider,
                  ILocationProvider locationProvider,
                  IAdventureContextHelper advHelper)
 {
     _log              = log;
     _responseBuilder  = responseBuilder;
     _itemProvider     = itemProvider;
     _locationProvider = locationProvider;
     _advHelper        = advHelper;
 }
Example #21
0
        public void CreatePortionerControl(IItemProvider itemProvider, uint nBins)
        {
            var ctrlLog = new SimpleTextLog();
            var binLog  = new SimpleTextLog();

            var control = new Control(itemProvider, ctrlLog, new RoundRobinPortioningAlgorithm());

            for (uint i = 0; i < nBins; i++)
            {
                control.AddBin(new Bin(i, 2000, binLog));
            }
        }
 public override void Dispose()
 {
   base.Dispose();
   IItemProvider itemProvider = _itemProvider;
   _itemProvider = null;
   if (itemProvider != null)
     MPF.TryCleanupAndDispose(itemProvider);
   itemProvider = _newItemProvider;
   _newItemProvider = null;
   if (itemProvider != null)
     MPF.TryCleanupAndDispose(itemProvider);
 }
        public void GetNewsItems_WithValidNewsRootAndNoNewsItems_ReturnsEmptyList()
        {
            // Arrange
            IItemProvider   itemProvider    = ItemProviderFactory.CreateItemProviderWithNewsItemRootWithoutNewsItems();
            NewsItemService newsItemService = GetNewsItemService(itemProvider);

            // Act
            var result = newsItemService.GetNewsItems();

            // Assert
            result.Should().BeEmpty();
        }
Example #24
0
        public override FrameworkElement GetElement(int index)
        {
            IItemProvider itemProvider = ItemProvider;

            if (itemProvider == null)
            {
                return(base.GetElement(index));
            }

            lock (Children.SyncRoot)
                return(GetItem(index, itemProvider, true));
        }
Example #25
0
        /// <summary>
        /// Focuses the first line if an item on the last line currently has focus
        /// </summary>
        /// <returns>true if the first line was focused</returns>
        protected override bool TryLoopToFirstLine()
        {
            IItemProvider itemProvider = ItemProvider;

            if (itemProvider == null)
            {
                return(base.TryLoopToFirstLine());
            }
            int maxIndex = itemProvider.NumItems - 1;

            if (maxIndex < 0)
            {
                return(false);
            }
            FrameworkElement currentElement = GetFocusedElementOrChild();

            if (currentElement == null)
            {
                return(false);
            }
            IList <LineMeasurement> lines = new List <LineMeasurement>(_arrangedLines);

            if (lines.Count == 0)
            {
                return(false);
            }
            var lastLine = lines[lines.Count - 1];

            //check if last arranged line is actual last line
            if (lastLine.EndIndex != maxIndex)
            {
                return(false);
            }
            for (int childIndex = lastLine.StartIndex; childIndex <= lastLine.EndIndex; childIndex++)
            {
                FrameworkElement item = GetItem(childIndex, itemProvider, false);
                if (item != null && InVisualPath(item, currentElement))
                {
                    //item on last line has focus
                    //assume first line always has at least same number of items as last line
                    //set focus to item in same position on first line
                    item = GetItem(childIndex - lastLine.StartIndex, itemProvider, false);
                    if (item != null)
                    {
                        item.SetFocusPrio = SetFocusPriority.Default;
                    }
                    SetScrollIndex(0, true);
                    return(true);
                }
            }
            return(false);
        }
Example #26
0
 public CharNewPacketHandler(IDao <CharacterDto, long> characterDao, IDao <MinilandDto, Guid> minilandDao, IItemProvider itemBuilderService,
                             IDao <QuicklistEntryDto, Guid> quicklistEntryDao, IDao <IItemInstanceDto?, Guid> itemInstanceDao, IDao <InventoryItemInstanceDto, Guid> inventoryItemInstanceDao, IHpService hpService, IMpService mpService, IOptions <WorldConfiguration> worldConfiguration)
 {
     _characterDao             = characterDao;
     _minilandDao              = minilandDao;
     _itemBuilderService       = itemBuilderService;
     _quicklistEntryDao        = quicklistEntryDao;
     _inventoryItemInstanceDao = inventoryItemInstanceDao;
     _itemInstanceDao          = itemInstanceDao;
     _hpService          = hpService;
     _mpService          = mpService;
     _worldConfiguration = worldConfiguration.Value;
 }
Example #27
0
 public CharacterScreenPacketController(
     IItemProvider itemProvider, IMapInstanceProvider mapInstanceProvider, IAdapter adapter, IGenericDao <CharacterDto> characterDao,
     IGenericDao <AccountDto> accountDao, IGenericDao <IItemInstanceDto> itemInstanceDao, IGenericDao <MateDto> mateDao, ILogger logger)
 {
     _mapInstanceProvider = mapInstanceProvider;
     _itemProvider        = itemProvider;
     _adapter             = adapter;
     _characterDao        = characterDao;
     _accountDao          = accountDao;
     _itemInstanceDao     = itemInstanceDao;
     _mateDao             = mateDao;
     _logger = logger;
 }
Example #28
0
 public MailController(IDao <MailDto, long> mailDao, IDao <IItemInstanceDto?, Guid> itemInstanceDao,
                       IConnectedAccountHttpClient connectedAccountHttpClient,
                       List <ItemDto> items, IItemProvider itemProvider, IIncommingMailHttpClient incommingMailHttpClient,
                       ParcelHolder parcelHolder,
                       IDao <CharacterDto, long> characterDto)
 {
     _mailDao                    = mailDao;
     _itemInstanceDao            = itemInstanceDao;
     _connectedAccountHttpClient = connectedAccountHttpClient;
     _items                   = items;
     _itemProvider            = itemProvider;
     _incommingMailHttpClient = incommingMailHttpClient;
     _parcelHolder            = parcelHolder;
     _characterDto            = characterDto;
 }
Example #29
0
 public void RegisterItemProvider(IItemProvider provider)
 {
     int i;
     for (i = ItemProviders.Count - 1; i >= 0; i--)
     {
         if (provider.ID == ItemProviders[i].ID)
         {
             ItemProviders[i] = provider; // Override
             return;
         }
         if (ItemProviders[i].ID < provider.ID)
             break;
     }
     ItemProviders.Insert(i + 1, provider);
 }
Example #30
0
        public override void AddChildren(ICollection <UIElement> childrenOut)
        {
            IItemProvider itemProvider = ItemProvider;

            if (itemProvider == null)
            {
                base.AddChildren(childrenOut);
                return;
            }
            if (_arrangedItems != null)
            {
                lock (Children.SyncRoot)
                    CollectionUtils.AddAll(childrenOut, _arrangedItems.Where(i => i != null));
            }
        }
        public void Setup()
        {
            var items = new List <ItemDto>
            {
                new Item {
                    VNum = 1, ItemType = ItemType.Title, EffectValue = 0, Type = NoscorePocketType.Main
                },
            };

            _itemProvider = new ItemProvider(items,
                                             new List <IEventHandler <Item, Tuple <InventoryItemInstance, UseItemPacket> > >());

            _session = TestHelpers.Instance.GenerateSession();
            _handler = new TitleGuriHandler();
        }
Example #32
0
        /// <summary>
        /// Initializes a new instance of the VaultForm class.
        /// </summary>
        public VaultForm(IServiceProvider serviceProvider)
        {
            if (LicenseManager.UsageMode == LicenseUsageMode.Runtime)
            {
                this.ServiceProvider          = serviceProvider;
                this.FontService              = this.ServiceProvider.GetService <IFontService>();
                this.UIService                = this.ServiceProvider.GetService <IUIService>();
                this.Database                 = this.ServiceProvider.GetService <IDatabase>();
                this.ItemProvider             = this.ServiceProvider.GetService <IItemProvider>();
                this.PlayerCollectionProvider = this.ServiceProvider.GetService <IPlayerCollectionProvider>();
                this.GamePathResolver         = this.ServiceProvider.GetService <IGamePathService>();

                this.titleFont = FontService.GetFontAlbertusMTLight(9.5F);
                InitForm();
            }
        }
Example #33
0
        private int _itemsPerRow = 3;   // TODO(deccer): add config

        public MapLandBrowserWindow(
            IItemProvider itemProvider,
            TileDataProvider tileDataProvider,
            MapTileDetailWindow mapTileDetailWindow,
            MapTilePreviewWindow mapTilePreviewWindow)
            : base("Lands")
        {
            _itemProvider         = itemProvider;
            _tileDataProvider     = tileDataProvider;
            _mapTileDetailWindow  = mapTileDetailWindow;
            _mapTilePreviewWindow = mapTilePreviewWindow;
            _landTexturesMap      = new Dictionary <Texture2D, IntPtr>();
            _landIdMap            = new Dictionary <IntPtr, int>();
            _landNameMap          = new Dictionary <int, string>();
            _landNameFilter       = string.Empty;
        }
Example #34
0
 public SelectPacketHandler(IAdapter adapter, IGenericDao <CharacterDto> characterDao, ILogger logger,
                            IItemProvider itemProvider,
                            IMapInstanceProvider mapInstanceProvider, IGenericDao <IItemInstanceDto> itemInstanceDao,
                            IGenericDao <InventoryItemInstanceDto> inventoryItemInstanceDao, IGenericDao <StaticBonusDto> staticBonusDao,
                            IGenericDao <QuicklistEntryDto> quickListEntriesDao, IGenericDao <TitleDto> titleDao)
 {
     _adapter                  = adapter;
     _characterDao             = characterDao;
     _logger                   = logger;
     _mapInstanceProvider      = mapInstanceProvider;
     _itemProvider             = itemProvider;
     _itemInstanceDao          = itemInstanceDao;
     _inventoryItemInstanceDao = inventoryItemInstanceDao;
     _staticBonusDao           = staticBonusDao;
     _quickListEntriesDao      = quickListEntriesDao;
     _titleDao                 = titleDao;
 }
Example #35
0
        public override void Dispose()
        {
            base.Dispose();
            IItemProvider itemProvider = _itemProvider;

            _itemProvider = null;
            if (itemProvider != null)
            {
                MPF.TryCleanupAndDispose(itemProvider);
            }
            itemProvider     = _newItemProvider;
            _newItemProvider = null;
            if (itemProvider != null)
            {
                MPF.TryCleanupAndDispose(itemProvider);
            }
        }
        public void CreatePortionerControl(IItemProvider itemProvider, uint nBins)
        {
            var ctrlLog = new FileTextLog("c:\\PortionerCtrlLog.txt");
            var binLog  = new SimpleTextLog();
            //var binLog = new ConsoleLog();

            var control = new Control(itemProvider, ctrlLog, new BinScorePortioningAlgorithm());
            var scorer  = new MultipleOfMeanItemScorer(125);

            for (uint i = 0; i < nBins; i++)
            {
                control.AddBin(new Bin(i, 2000, binLog)
                {
                    ItemScorer = scorer
                });
            }
        }
        public void Setup()
        {
            var items = new List <ItemDto>
            {
                new Item {
                    VNum = 1, ItemType = ItemType.Magical, Type = NoscorePocketType.Etc, Effect = ItemEffectType.Speaker
                },
            };

            _itemProvider = new ItemProvider(items,
                                             new List <IEventHandler <Item, Tuple <InventoryItemInstance, UseItemPacket> > >());

            _session = TestHelpers.Instance.GenerateSession();
            _logger  = new Mock <ILogger>();
            _handler = new SpeakerGuriHandler(_logger.Object);
            Broadcaster.Instance.LastPackets.Clear();
        }
Example #38
0
        /// <summary>
        ///     Initializes a new instance of the <see cref="Item"/> class with the specified Fully Qualified Name, source Item,
        ///     source FQN, access mode and provider.
        /// </summary>
        /// <param name="fqn">The Fully Qualified Name of the Item to create.</param>
        /// <param name="sourceItem">The source Item.</param>
        /// <param name="sourceFQN">The Fully Qualified Name of the source Item.</param>
        /// <param name="accessMode">The access mode of the Item.</param>
        /// <param name="provider">The Item Provider from which the Item originates.</param>
        private Item(string fqn, Item sourceItem = default(Item), string sourceFQN = "", ItemAccessMode accessMode = ItemAccessMode.ReadWrite, IItemProvider provider = default(IItemProvider))
        {
            FQN        = fqn;
            SourceItem = sourceItem;
            SourceFQN  = SourceItem == default(Item) ? sourceFQN : SourceItem.FQN;
            AccessMode = accessMode;
            Provider   = provider;

            Value     = default(object);
            Timestamp = default(DateTime);
            Quality   = ItemQuality.Uninitialized;

            Guid = Guid.NewGuid();
            Lock = new ReaderWriterLockSlim();

            Children = new List <Item>();
        }
Example #39
0
 public ProviderVM(IItemProvider provider)
 {
     _provider = provider;
 }
 public void SetItemProvider(IItemProvider itemProvider)
 {
   if (_elementState == ElementState.Running)
     lock (Children.SyncRoot)
     {
       if (_newItemProvider == itemProvider)
         return;
       if (_newItemProvider != null)
         MPF.TryCleanupAndDispose(_newItemProvider);
       _newItemProvider = null;
       if (_itemProvider == itemProvider)
         return;
       _newItemProvider = itemProvider;
     }
   else
   {
     if (_newItemProvider == itemProvider)
       return;
     if (_newItemProvider != null)
       MPF.TryCleanupAndDispose(_newItemProvider);
     _newItemProvider = null;
     if (_itemProvider == itemProvider)
       return;
     if (_itemProvider != null)
       MPF.TryCleanupAndDispose(_itemProvider);
     _itemProvider = itemProvider;
   }
   InvalidateLayout(true, true);
 }
Example #41
0
 public ShellFolderVM(IItemProvider provider, ContainerVM parent, ShellFolder folder)
     : base(provider, parent, folder.GetDisplayName(DisplayNameType.Default), false)
 {
     Folder = folder;
     Util.FillCommonData(folder, MetaData);
 }
 protected FrameworkElement GetItem(int childIndex, IItemProvider itemProvider, bool forceMeasure)
 {
   lock (Children.SyncRoot)
   {
     bool newlyCreated;
     FrameworkElement item = itemProvider.GetOrCreateItem(childIndex, this, out newlyCreated);
     if (item == null)
       return null;
     if (newlyCreated)
     {
       // VisualParent and item.Screen were set by the item provider
       item.SetElementState(ElementState.Preparing);
       if (_elementState == ElementState.Running)
         item.SetElementState(ElementState.Running);
     }
     if (newlyCreated || forceMeasure)
     {
       SizeF childSize = Orientation == Orientation.Vertical ? new SizeF((float) ActualWidth, float.NaN) :
           new SizeF(float.NaN, (float) ActualHeight);
       item.Measure(ref childSize);
     }
     return item;
   }
 }
    protected override SizeF CalculateInnerDesiredSize(SizeF totalSize)
    {
      FrameworkElementCollection children = Children;
      lock (children.SyncRoot)
      {
        if (_newItemProvider != null)
        {
          if (children.Count > 0)
            children.Clear(false);
          if (_itemProvider != null)
            MPF.TryCleanupAndDispose(_itemProvider);
          _itemProvider = _newItemProvider;
          _newItemProvider = null;
          _updateRenderOrder = true;
        }
        _averageItemSize = 0;
        IItemProvider itemProvider = ItemProvider;
        if (itemProvider == null)
          return base.CalculateInnerDesiredSize(totalSize);
        int numItems = itemProvider.NumItems;
        if (numItems == 0)
          return new SizeF();

        SizeF resultSize;
        // Get all viewable children (= visible children inside our range)
        IList<FrameworkElement> exemplaryChildren = GetMeasuredViewableChildren(totalSize, out resultSize);
        if (exemplaryChildren.Count == 0)
        { // Might be the case if no item matches into totalSize. Fallback: Use the first visible item.
          for (int i = 0; i < numItems; i++)
          {
            FrameworkElement item = GetItem(i, itemProvider, true);
            if (item == null || !item.IsVisible)
              continue;
            exemplaryChildren.Add(item);
          }
        }
        if (exemplaryChildren.Count == 0)
          return new SizeF();
        _averageItemSize = GetExtendsInOrientationDirection(Orientation, resultSize) / exemplaryChildren.Count;
        return Orientation == Orientation.Vertical ? new SizeF(resultSize.Width, resultSize.Height * numItems / exemplaryChildren.Count) :
            new SizeF(resultSize.Width * numItems / exemplaryChildren.Count, resultSize.Height);
      }
    }
Example #44
0
 public UserController(IItemProvider itemProvider)
 {
     _itemProvider = itemProvider;
 }
Example #45
0
 public MenuController(IItemProvider itemProvider)
 {
     _itemProvider = itemProvider;
 }
    protected override SizeF CalculateInnerDesiredSize(SizeF totalSize)
    {
      FrameworkElementCollection children = Children;
      lock (Children.SyncRoot)
      {
        if (_newItemProvider != null)
        {
          if (children.Count > 0)
            children.Clear(false);
          if (_itemProvider != null)
            MPF.TryCleanupAndDispose(_itemProvider);
          _itemProvider = _newItemProvider;
          _newItemProvider = null;
          _updateRenderOrder = true;
        }
        _assumedLineExtendsInNonOrientationDirection = 0;
        IItemProvider itemProvider = ItemProvider;
        if (itemProvider == null)
          return base.CalculateInnerDesiredSize(totalSize);
        int numItems = itemProvider.NumItems;
        if (numItems == 0)
          return new SizeF();

        // CalculateInnerDesiredSize is called before ArrangeChildren!
        // under the precondition that all items use the same template and are equally sized 
        // calulate just one line to find number of items and required size of a line
        LineMeasurement exemplaryLine = _firstArrangedLineIndex < 0 ? CalculateLine(0, totalSize, false) : _arrangedLines[_firstArrangedLineIndex];
        _assumedLineExtendsInNonOrientationDirection = exemplaryLine.TotalExtendsInNonOrientationDirection;
        var itemsPerLine = exemplaryLine.EndIndex - exemplaryLine.StartIndex + 1;
        var estimatedExtendsInNonOrientationDirection = (float)Math.Ceiling((float)numItems / itemsPerLine) * _assumedLineExtendsInNonOrientationDirection;

        return Orientation == Orientation.Horizontal ? new SizeF(exemplaryLine.TotalExtendsInOrientationDirection, estimatedExtendsInNonOrientationDirection) :
            new SizeF(estimatedExtendsInNonOrientationDirection, exemplaryLine.TotalExtendsInOrientationDirection);
      }
    }
Example #47
0
 //public KeyVM(IItemProvider provider, ContainerVM parent, string name)
 //    : base(provider, parent, name, false)
 //{
 //}
 public KeyVM(IItemProvider provider, ContainerVM parent, RegistryKey key)
     : base(provider, parent, Path.GetFileName(key.Name), false)
 {
     _key = key;
 }
Example #48
0
 public ShellFileVM(IItemProvider provider, ContainerVM parent, ShellFile file)
     : base(provider, parent, file.GetDisplayName(DisplayNameType.Default), false)
 {
     File = file;
     Util.FillCommonData(file, MetaData);
 }
Example #49
0
 public ComputerVM(IItemProvider provider) : this(provider, null) { }
Example #50
0
 public ValueVM(IItemProvider provider, ContainerVM parent, string name, RegistryValueKind kind, object value) :
     base(provider, parent, string.IsNullOrEmpty(name) ? "(Default)" : name, false)
 {
     MetaData.Add(new MetaEntry { Name = RegistryMetaData.Type.Name, Value = kind });
     MetaData.Add(new MetaEntry { Name = RegistryMetaData.Data.Name, Value = value });
 }
Example #51
0
 public RequestArgs(HttpContext httpContext, IItemProvider itemProvider, LightcoreOptions options)
 {
     HttpContext = httpContext;
     Options = options;
     ItemProvider = itemProvider;
 }