public void SetOutputHandler(IOutputHandler outputHandler)
{
if (outputHandler != null)
{
//We need to store a ref in order to prevent garbage collection.
WriteDataDelegate tmpWriteDataDelegate = new WriteDataDelegate(WriteDataCallback);
ImageDelegate tmpBeginImageDelegate = new ImageDelegate(ImageCallback);
IntPtr ptrWriteData = Marshal.GetFunctionPointerForDelegate(tmpWriteDataDelegate);
IntPtr ptrBeginImage = Marshal.GetFunctionPointerForDelegate(tmpBeginImageDelegate);
nvttSetOutputOptionsOutputHandler(options, ptrWriteData, ptrBeginImage);
writeDataDelegate = tmpWriteDataDelegate;
beginImageDelegate = tmpBeginImageDelegate;
currentOutputHandler = outputHandler;
}
else
{
nvttSetOutputOptionsOutputHandler(options, IntPtr.Zero, IntPtr.Zero);
writeDataDelegate = null;
beginImageDelegate = null;
currentOutputHandler = null;
}
}
private static GridItemBase NewBarItem(object line, ImageDelegate image)
{
return(new GridVerticalArrayItem(
new GridItemBase[] {
new GridImageItem(line, image, HorizontalAlignment.Center, VerticalAlignment.Middle, false),
new GridStringItem(line, HorizontalAlignment.Center, VerticalAlignment.Middle, false, false, QueryPanel.TextBrush, Program.DefaultFont)
}, false));
}
private GridImageItem(Object rankObject, Image image, ImageDelegate imageDelegate, HorizontalAlignment hAlign, VerticalAlignment vAlign, bool clickSelectsRow, EventHandler onDoubleClickDelegate)
: base(false, 1, clickSelectsRow, null, onDoubleClickDelegate)
{
this.rankObject = rankObject;
this.imageDelegate = imageDelegate;
this.image = image;
this.vAlign = vAlign;
this.hAlign = hAlign;
}
private GridImageItem(Object rankObject, Image image, ImageDelegate imageDelegate, HorizontalAlignment hAlign, VerticalAlignment vAlign, bool clickSelectsRow, EventHandler onDoubleClickDelegate)
: base(false, 1, clickSelectsRow, null, onDoubleClickDelegate)
{
this.rankObject = rankObject;
this.imageDelegate = imageDelegate;
this.image = image;
this.vAlign = vAlign;
this.hAlign = hAlign;
}
public PropertyGrouping(PropertyNames property, Grouping subgrouping)
: base(subgrouping)
{
this.property = property;
this.propertyAccessor = PropertyAccessors.Get(property);
this.i18n = PropertyAccessors.PropertyNames_i18n[property];
this.i18ns = Invert((Dictionary <String, T>)PropertyAccessors.Geti18nFor(property));
this.images = (ImageDelegate <T>)PropertyAccessors.GetImagesFor(property);
}
public PropertyGrouping(XmlNode node)
: base(node)
{
this.property = (PropertyNames)Enum.Parse(typeof(PropertyNames), Helpers.GetXmlAttribute(node, "property"));
this.propertyAccessor = PropertyAccessors.Get(property);
this.i18n = PropertyAccessors.PropertyNames_i18n[property];
this.i18ns = Invert((Dictionary <String, T>)PropertyAccessors.Geti18nFor(property));
this.images = (ImageDelegate <T>)PropertyAccessors.GetImagesFor(property);
}
/// <summary>
/// The item at the end of ImageEdge.
/// </summary>
public ImageEdgeQuery node(ImageDelegate buildQuery)
{
Query.Append("node ");
Query.Append("{");
buildQuery(new ImageQuery(Query));
Query.Append("}");
return(this);
}
////////////////////////////////////////////////////////////////////////
// Function name : ViewModel
// Description : Constructor
// :
// Return type :
// Argument : Frontend - Form Class
////////////////////////////////////////////////////////////////////////
public ViewModel( Frontend fe)
{
// Get Form class as we need to update when data arrives
frontend = fe ;
// create the delegates for the callback functions
md = new MRZDelegate(MRZCallback);
id = new ImageDelegate(ImageCallback);
Status = new DLL_STATUS();
}
////////////////////////////////////////////////////////////////////////
// Function name : ViewModel
// Description : Constructor
// :
// Return type :
// Argument : Frontend - Form Class
////////////////////////////////////////////////////////////////////////
public ViewModel(Frontend fe)
{
// Get Form class as we need to update when data arrives
frontend = fe;
// create the delegates for the callback functions
md = new MRZDelegate(MRZCallback);
id = new ImageDelegate(ImageCallback);
Status = new DLL_STATUS();
}
public static void SetImageToPicBox(PictureBox picBox, Image img)
{
if (picBox.InvokeRequired)
{
var d = new ImageDelegate(SetImageToPicBox);
picBox.Invoke(d, new object[] { picBox, img });
}
else
{
picBox.Image = img;
}
}
private void getImage()
{
// 実行するデリゲートを作成
ImageDelegate imageDelegate =
new ImageDelegate(this.DelegatingMethod);
// コールバック関数
AsyncCallback callback = new AsyncCallback(this.CallbackMethod);
// 非同期実行の呼び出し
IAsyncResult ar =
imageDelegate.BeginInvoke(this.TripID, CurrentEcolog.Jst, callback, null);
}
protected virtual void Dispose(bool disposing)
{
if (options != IntPtr.Zero)
{
nvttDestroyOutputOptions(options);
options = IntPtr.Zero;
}
writeDataDelegate = null;
beginImageDelegate = null;
currentOutputHandler = null;
}
/// <summary>
/// The image associated with the article.
/// </summary>
/// <param name="maxWidth">
/// Image width in pixels between 1 and 2048. This argument is deprecated: Use `maxWidth` on `Image.transformedSrc` instead.
/// </param>
/// <param name="maxHeight">
/// Image height in pixels between 1 and 2048. This argument is deprecated: Use `maxHeight` on `Image.transformedSrc` instead.
/// </param>
/// <param name="crop">
/// Crops the image according to the specified region. This argument is deprecated: Use `crop` on `Image.transformedSrc` instead.
/// </param>
/// <param name="scale">
/// Image size multiplier for high-resolution retina displays. Must be between 1 and 3. This argument is deprecated: Use `scale` on `Image.transformedSrc` instead.
/// </param>
public ArticleQuery image(ImageDelegate buildQuery, long?maxWidth = null, long?maxHeight = null, CropRegion?crop = null, long?scale = null, string alias = null)
{
if (alias != null)
{
ValidationUtils.ValidateAlias(alias);
Query.Append("image___");
Query.Append(alias);
Query.Append(":");
}
Query.Append("image ");
Arguments args = new Arguments();
if (maxWidth != null)
{
args.Add("maxWidth", maxWidth);
}
if (maxHeight != null)
{
args.Add("maxHeight", maxHeight);
}
if (crop != null)
{
args.Add("crop", crop);
}
if (scale != null)
{
args.Add("scale", scale);
}
Query.Append(args.ToString());
Query.Append("{");
buildQuery(new ImageQuery(Query));
Query.Append("}");
return(this);
}
private void InitializeDictionaries()
{
// add all single types, names and images
Dictionary <String, ObjectTypes> dict = (Dictionary <String, ObjectTypes>)PropertyAccessors.Geti18nFor(PropertyNames.type);
ImageDelegate <ObjectTypes> images = (ImageDelegate <ObjectTypes>)PropertyAccessors.GetImagesFor(PropertyNames.type);
foreach (KeyValuePair <String, ObjectTypes> kvp in dict)
{
typeNames[kvp.Value] = kvp.Key;
typeImages[kvp.Value] = Images.GetImage16For(images(kvp.Value));
}
// add all combo types, mostly names only
typeNames[ObjectTypes.LocalSR | ObjectTypes.RemoteSR] = Messages.ALL_SRS;
typeImages[ObjectTypes.LocalSR | ObjectTypes.RemoteSR] = Images.GetImage16For(images(ObjectTypes.LocalSR | ObjectTypes.RemoteSR));
typeNames[ObjectTypes.Server | ObjectTypes.DisconnectedServer | ObjectTypes.VM] = Messages.SERVERS_AND_VMS;
typeNames[ObjectTypes.Server | ObjectTypes.DisconnectedServer | ObjectTypes.VM | ObjectTypes.UserTemplate | ObjectTypes.RemoteSR] = Messages.SERVERS_AND_VMS_AND_CUSTOM_TEMPLATES_AND_REMOTE_SRS;
typeNames[ObjectTypes.Server | ObjectTypes.DisconnectedServer | ObjectTypes.VM | ObjectTypes.UserTemplate | ObjectTypes.RemoteSR | ObjectTypes.LocalSR] = Messages.SERVERS_AND_VMS_AND_CUSTOM_TEMPLATES_AND_ALL_SRS;
typeNames[ObjectTypes.AllExcFolders] = Messages.ALL_TYPES;
typeNames[ObjectTypes.AllIncFolders] = Messages.ALL_TYPES_AND_FOLDERS;
}
// コールバック関数：スレッド終了後の処理を記述
private void CallbackMethod(IAsyncResult ar)
{
// AsyncResultに変換
AsyncResult asyncResult = ar as AsyncResult;
// 非同期の呼び出しが行われたデリゲート オブジェクトを取得
ImageDelegate imageDelegate =
asyncResult.AsyncDelegate as ImageDelegate;
BitmapImage image = PhotographicImage.ByteToImageSource(imageDelegate.EndInvoke(ar).ImageSource);
if (image == null)
{
image = new BitmapImage(
new Uri(String.Format("file://{0}Resources\\NoImage.png", AppDomain.CurrentDomain.BaseDirectory)));
image.Freeze();
CurrentImage = image;
}
else
{
CurrentImage = image;
}
}
public GridImageItem(Object rankObject, ImageDelegate imageDelegate, HorizontalAlignment hAlign, VerticalAlignment vAlign, bool clickSelectsRow)
: this(rankObject, null, imageDelegate, hAlign, vAlign, clickSelectsRow, null)
{
}
private void getImage()
{
// 実行するデリゲートを作成
ImageDelegate imageDelegate =
new ImageDelegate(this.DelegatingMethod);
// コールバック関数
AsyncCallback callback = new AsyncCallback(this.CallbackMethod);
// 非同期実行の呼び出し
IAsyncResult ar =
imageDelegate.BeginInvoke(this.TripID, CurrentEcolog.Jst, callback, null);
}
public GridImageItem(Object rankObject, ImageDelegate imageDelegate, HorizontalAlignment hAlign, VerticalAlignment vAlign, bool clickSelectsRow, EventHandler onDoubleClickDelegate)
: this(rankObject, null, imageDelegate, hAlign, vAlign, clickSelectsRow, onDoubleClickDelegate)
{
}
private static extern Boolean voRegisterImageCallback(ImageDelegate Callback, ref UInt32 Parameter);
/// <summary>
/// 采用默认设置构造一个记录仪。
/// </summary>
public Recorder(ImageDelegate onImgCaptured) {
instanceCount++;
if (instanceCount > MAX_INSTANCE_COUNT) {
throw new ApplicationException("当前仅支持一个记录仪实例。");
}
if (DEFAULT_VIDEO_WIDTH % 4 != 0 || DEFAULT_VIDEO_HEIGHT % 4 != 0) {
throw new Exception("视频长度及宽度必须均设置为4的倍数。");
}
timing = new TimingHelper();
this.cameraCapturer = DEFAULT_CAMERA_CAPTURE;
this.cameraCapturer.ImageCaptured += new CbGeneric<Bitmap>(this.OnImageCaptured1);
this.microphoneCapturer = DEFAULT_MICROPHONE_CAPTURE;
this.microphoneCapturer.AudioCaptured += OnAudioMixed;
this.onImageCaptured = onImgCaptured;
}
private static GridItemBase NewBarItem(object line, ImageDelegate image)
{
return new GridVerticalArrayItem(
new GridItemBase[] {
new GridImageItem(line, image, HorizontalAlignment.Center, VerticalAlignment.Middle, false),
new GridStringItem(line, HorizontalAlignment.Center, VerticalAlignment.Middle, false, false, QueryPanel.TextBrush, Program.DefaultFont)
}, false);
}
public GridImageItem(Object rankObject, ImageDelegate imageDelegate, HorizontalAlignment hAlign, VerticalAlignment vAlign, bool clickSelectsRow)
: this(rankObject, null, imageDelegate, hAlign, vAlign, clickSelectsRow, null)
{
}
public GridImageItem(Object rankObject, ImageDelegate imageDelegate, HorizontalAlignment hAlign, VerticalAlignment vAlign, bool clickSelectsRow, EventHandler onDoubleClickDelegate)
: this(rankObject, null, imageDelegate, hAlign, vAlign, clickSelectsRow, onDoubleClickDelegate)
{
}
private static extern Boolean voRegisterImageCallback(ImageDelegate Callback, ref UInt32 Parameter);
