当前位置: 首页>>代码示例>>Java>>正文

Java LayerManager.getLayer方法代码示例

本文整理汇总了Java中org.eclipse.gef.editparts.LayerManager.getLayer方法的典型用法代码示例。如果您正苦于以下问题：Java LayerManager.getLayer方法的具体用法？Java LayerManager.getLayer怎么用？Java LayerManager.getLayer使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类org.eclipse.gef.editparts.LayerManager的用法示例。


在下文中一共展示了LayerManager.getLayer方法的15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，您的评价将有助于系统推荐出更棒的Java代码示例。

示例1: eraseTargetFeedback

import org.eclipse.gef.editparts.LayerManager; //导入方法依赖的package包/类
@Override
public void eraseTargetFeedback(final Request request) {
    final LayerManager manager = (LayerManager) getHost().getRoot();
    final IFigure layer = manager.getLayer(LayerConstants.PRIMARY_LAYER);
    getFeedbackLayer().setBounds(layer.getBounds());

    final List list = getFeedbackLayer().getChildren();

    for (final Iterator iter = list.iterator(); iter.hasNext();) {
        final Object obj = iter.next();
        if (obj instanceof Label) {
            iter.remove();
        }
    }
    getFeedbackLayer().repaint();

    super.eraseTargetFeedback(request);
}
开发者ID:roundrop，项目名称:ermasterr，代码行数:19，代码来源:TableViewGraphicalNodeEditPolicy.java

示例2: eraseTargetFeedback

import org.eclipse.gef.editparts.LayerManager; //导入方法依赖的package包/类
@Override
public void eraseTargetFeedback(Request request) {
	LayerManager manager = (LayerManager) this.getHost().getRoot();
	IFigure layer = manager.getLayer(LayerConstants.PRIMARY_LAYER);
	this.getFeedbackLayer().setBounds(layer.getBounds());

	List list = this.getFeedbackLayer().getChildren();

	for (Iterator iter = list.iterator(); iter.hasNext();) {
		Object obj = iter.next();
		if (obj instanceof Label) {
			iter.remove();
		}
	}
	this.getFeedbackLayer().repaint();

	super.eraseTargetFeedback(request);
}
开发者ID:kozake，项目名称:ermaster-k，代码行数:19，代码来源:TableViewGraphicalNodeEditPolicy.java

示例3: eraseTargetFeedback

import org.eclipse.gef.editparts.LayerManager; //导入方法依赖的package包/类
@Override
public void eraseTargetFeedback(Request request) {
    final LayerManager manager = (LayerManager) getHost().getRoot();
    final IFigure layer = manager.getLayer(LayerConstants.PRIMARY_LAYER);
    getFeedbackLayer().setBounds(layer.getBounds());

    final List<?> list = getFeedbackLayer().getChildren();

    for (final Iterator<?> iter = list.iterator(); iter.hasNext();) {
        final Object obj = iter.next();
        if (obj instanceof Label) {
            iter.remove();
        }
    }
    getFeedbackLayer().repaint();

    super.eraseTargetFeedback(request);
}
开发者ID:dbflute-session，项目名称:erflute，代码行数:19，代码来源:TableViewGraphicalNodeEditPolicy.java

示例4: TimelineFeedbackManager

import org.eclipse.gef.editparts.LayerManager; //导入方法依赖的package包/类
public TimelineFeedbackManager(TimelineViewer timelineViewer, EPlan plan,
                               AbstractEditPolicy policy) {
	this.timelineViewer = timelineViewer;
	this.editPolicy = policy;
	layerManager = (LayerManager)timelineViewer.getEditPartRegistry().get(LayerManager.ID);
	feedbackLayerData = layerManager.getLayer(TimelineConstants.LAYER_FEEDBACK_DATA);
	map = new HashMap<Rectangle, InvalidRangeRectangleFigure>();
   planAdvisorMember = PlanAdvisorMember.get(plan);
   timelineViewer.getControl().addDragDetectListener( this );
   timelineViewer.getControl().addMouseListener( this );
}
开发者ID:nasa，项目名称:OpenSPIFe，代码行数:12，代码来源:TimelineFeedbackManager.java

示例5: getGuideLayer

import org.eclipse.gef.editparts.LayerManager; //导入方法依赖的package包/类
public IFigure getGuideLayer() {
	LayerManager lm = (LayerManager) diagramViewer.getEditPartRegistry()
			.get(LayerManager.ID);
	if (lm != null)
		return lm.getLayer(LayerConstants.GUIDE_LAYER);
	return null;
}
开发者ID:ghillairet，项目名称:gef-gwt，代码行数:8，代码来源:RulerEditPart.java

示例6: ReportPrintGraphicalViewerOperation

import org.eclipse.gef.editparts.LayerManager; //导入方法依赖的package包/类
public ReportPrintGraphicalViewerOperation( GraphicalViewer g,
		Drawable drawable, Device device, Rectangle region )
{
	this.device = device;
	this.region = region;
	this.drawable = drawable;
	this.viewer = g;

	LayerManager lm = (LayerManager) viewer.getEditPartRegistry( )
			.get( LayerManager.ID );
	IFigure f = lm.getLayer( LayerConstants.PRINTABLE_LAYERS );

	this.printSource = f;
}
开发者ID:eclipse，项目名称:birt，代码行数:15，代码来源:ReportPrintGraphicalViewerOperation.java

示例7: getGuideLayer

import org.eclipse.gef.editparts.LayerManager; //导入方法依赖的package包/类
public IFigure getGuideLayer( )
{
	LayerManager lm = (LayerManager) diagramViewer.getEditPartRegistry( )
			.get( LayerManager.ID );
	if ( lm != null )
		return lm.getLayer( LayerConstants.GUIDE_LAYER );
	return null;
}
开发者ID:eclipse，项目名称:birt，代码行数:9，代码来源:EditorRulerEditPart.java

示例8: getHandleLayer

import org.eclipse.gef.editparts.LayerManager; //导入方法依赖的package包/类
private IFigure getHandleLayer( )
{
	super.getLayer( LayerConstants.HANDLE_LAYER );
	LayerManager manager = (LayerManager) getViewer( ).getEditPartRegistry( )
			.get( LayerManager.ID );
	return manager.getLayer( LayerConstants.HANDLE_LAYER );
}
开发者ID:eclipse，项目名称:birt，代码行数:8，代码来源:ReportElementEditPart.java

示例9: showMoveBendpointFeedback

import org.eclipse.gef.editparts.LayerManager; //导入方法依赖的package包/类
/**
 * {@inheritDoc}
 */
@Override
protected void showMoveBendpointFeedback(final BendpointRequest bendpointrequest) {
    final Relation relation = (Relation) getHost().getModel();
    final RelationEditPart editPart = (RelationEditPart) getHost();

    if (relation.getSource() == relation.getTarget()) {
        if (bendpointrequest.getIndex() != 1) {
            return;
        }
        final Point point = bendpointrequest.getLocation();
        getConnection().translateToRelative(point);
        final Bendpoint rate = getRate(point);
        rate.setRelative(true);

        final float rateX = (100f - (rate.getX() / 2)) / 100;
        final float rateY = (100f - (rate.getY() / 2)) / 100;

        final ERTableEditPart tableEditPart = (ERTableEditPart) editPart.getSource();
        final Rectangle bounds = tableEditPart.getFigure().getBounds();

        final Rectangle rect = new Rectangle();
        rect.x = (int) (bounds.x + (bounds.width * rateX));
        rect.y = (int) (bounds.y + (bounds.height * rateY));
        rect.width = bounds.width * rate.getX() / 100;
        rect.height = bounds.height * rate.getY() / 100;

        relation.setSourceLocationp(100, (int) (100 * rateY));

        relation.setTargetLocationp((int) (100 * rateX), 100);

        final LayerManager manager = (LayerManager) tableEditPart.getRoot();
        final IFigure layer = manager.getLayer(LayerConstants.PRIMARY_LAYER);
        getFeedbackLayer().setBounds(layer.getBounds());

        final List children = getFeedbackLayer().getChildren();
        children.clear();
        getFeedbackLayer().repaint();

        final ZoomManager zoomManager = ((ScalableFreeformRootEditPart) getHost().getRoot()).getZoomManager();
        final double zoom = zoomManager.getZoom();

        final Polyline feedbackFigure = new Polyline();
        feedbackFigure.addPoint(new Point((int) (rect.x * zoom), (int) (rect.y * zoom)));
        feedbackFigure.addPoint(new Point((int) (rect.x * zoom), (int) ((rect.y + rect.height) * zoom)));
        feedbackFigure.addPoint(new Point((int) ((rect.x + rect.width) * zoom), (int) ((rect.y + rect.height) * zoom)));
        feedbackFigure.addPoint(new Point((int) ((rect.x + rect.width) * zoom), (int) (rect.y * zoom)));
        feedbackFigure.addPoint(new Point((int) (rect.x * zoom), (int) (rect.y * zoom)));

        feedbackFigure.setLineStyle(SWT.LINE_DASH);

        feedbackFigure.translateToRelative(feedbackFigure.getLocation());

        addFeedback(feedbackFigure);

    } else {
        super.showMoveBendpointFeedback(bendpointrequest);
    }

}
开发者ID:roundrop，项目名称:ermasterr，代码行数:63，代码来源:RelationBendpointEditPolicy.java

示例10: showMoveBendpointFeedback

import org.eclipse.gef.editparts.LayerManager; //导入方法依赖的package包/类
/**
 * {@inheritDoc}
 */
@Override
protected void showMoveBendpointFeedback(BendpointRequest bendpointrequest) {
	Relation relation = (Relation) getHost().getModel();
	RelationEditPart editPart = (RelationEditPart) this.getHost();

	Category currentCategory = getDiagram().getCurrentCategory();
	
	if (relation.getSource() == relation.getTarget()) {
		if (bendpointrequest.getIndex() != 1) {
			return;
		}
		Point point = bendpointrequest.getLocation();
		this.getConnection().translateToRelative(point);
		Bendpoint rate = this.getRate(point);
		rate.setRelative(true);

		float rateX = (100f - (rate.getX() / 2)) / 100;
		float rateY = (100f - (rate.getY() / 2)) / 100;

		ERTableEditPart tableEditPart = (ERTableEditPart) editPart
				.getSource();
		Rectangle bounds = tableEditPart.getFigure().getBounds();

		Rectangle rect = new Rectangle();
		rect.x = (int) (bounds.x + (bounds.width * rateX));
		rect.y = (int) (bounds.y + (bounds.height * rateY));
		rect.width = (int) (bounds.width * rate.getX() / 100);
		rect.height = (int) (bounds.height * rate.getY() / 100);

		relation.setSourceLocationp(currentCategory, 100, (int) (100 * rateY));

		relation.setTargetLocationp(currentCategory, (int) (100 * rateX), 100);

		LayerManager manager = (LayerManager) tableEditPart.getRoot();
		IFigure layer = manager.getLayer(LayerConstants.PRIMARY_LAYER);
		this.getFeedbackLayer().setBounds(layer.getBounds());

		List children = this.getFeedbackLayer().getChildren();
		children.clear();
		this.getFeedbackLayer().repaint();

		ZoomManager zoomManager = ((ScalableFreeformRootEditPart) this
				.getHost().getRoot()).getZoomManager();
		double zoom = zoomManager.getZoom();

		Polyline feedbackFigure = new Polyline();
		feedbackFigure.addPoint(new Point((int) (rect.x * zoom),
				(int) (rect.y * zoom)));
		feedbackFigure.addPoint(new Point((int) (rect.x * zoom),
				(int) ((rect.y + rect.height) * zoom)));
		feedbackFigure.addPoint(new Point(
				(int) ((rect.x + rect.width) * zoom),
				(int) ((rect.y + rect.height) * zoom)));
		feedbackFigure
				.addPoint(new Point((int) ((rect.x + rect.width) * zoom),
						(int) (rect.y * zoom)));
		feedbackFigure.addPoint(new Point((int) (rect.x * zoom),
				(int) (rect.y * zoom)));

		feedbackFigure.setLineStyle(SWT.LINE_DASH);

		feedbackFigure.translateToRelative(feedbackFigure.getLocation());

		this.addFeedback(feedbackFigure);

	} else {
		super.showMoveBendpointFeedback(bendpointrequest);
	}

}
开发者ID:kozake，项目名称:ermaster-k，代码行数:74，代码来源:RelationBendpointEditPolicy.java

示例11: saveEditorContentsAsImage

import org.eclipse.gef.editparts.LayerManager; //导入方法依赖的package包/类
private static void saveEditorContentsAsImage(IEditorPart editorPart,
		GraphicalViewer viewer, String saveFilePath, int format) {
	/*
	 * 1. First get the figure whose visuals we want to save as image. So we
	 * would like to save the rooteditpart which actually hosts all the
	 * printable layers.
	 * 
	 * NOTE: ScalableRootEditPart manages layers and is registered
	 * graphicalviewer's editpartregistry with the key LayerManager.ID ...
	 * well that is because ScalableRootEditPart manages all layers that are
	 * hosted on a FigureCanvas. Many layers exist for doing different
	 * things
	 */
	Map editPartRegistry = viewer.getEditPartRegistry();
	LayerManager rootEditPart = (LayerManager) editPartRegistry.get(LayerManager.ID);
	IFigure rootFigure = rootEditPart.getLayer(LayerConstants.PRINTABLE_LAYERS);
	
	for (Object obj : editPartRegistry.values()) {
		if (obj instanceof ScreenEditPart){
			rootFigure = ((ScreenEditPart)obj).getFigure();
			break;
		}
	}
	Rectangle rootFigureBounds = rootFigure.getBounds();

	/*
	 * 2. Now we want to get the GC associated with the control on which all
	 * figures are painted by SWTGraphics. For that first get the SWT
	 * Control associated with the viewer on which the rooteditpart is set
	 * as contents
	 */
	Control figureCanvas = viewer.getControl();
	GC figureCanvasGC = new GC(figureCanvas);

	/*
	 * 3. Create a new Graphics for an Image onto which we want to paint
	 * rootFigure
	 */
	Image img = new Image(null, rootFigureBounds.width,
			rootFigureBounds.height);
	GC imageGC = new GC(img);
	imageGC.setBackground(figureCanvasGC.getBackground());
	imageGC.setForeground(figureCanvasGC.getForeground());
	imageGC.setFont(figureCanvasGC.getFont());
	imageGC.setLineStyle(figureCanvasGC.getLineStyle());
	imageGC.setLineWidth(figureCanvasGC.getLineWidth());
	imageGC.setXORMode(figureCanvasGC.getXORMode());
	Graphics imgGraphics = new SWTGraphics(imageGC);

	/*
	 * 4. Draw rootFigure onto image. After that image will be ready for
	 * save
	 */
	rootFigure.paint(imgGraphics);

	/* 5. Save image */
	ImageData[] imgData = new ImageData[1];
	imgData[0] = img.getImageData();

	ImageLoader imgLoader = new ImageLoader();
	imgLoader.data = imgData;
	imgLoader.save(saveFilePath, format);

	/* release OS resources */
	figureCanvasGC.dispose();
	imageGC.dispose();
	img.dispose();
}
开发者ID:ShoukriKattan，项目名称:ForgedUI-Eclipse，代码行数:69，代码来源:ImageSaveUtil.java

示例12: run

import org.eclipse.gef.editparts.LayerManager; //导入方法依赖的package包/类
/**
     * @see org.eclipse.jface.action.Action#run()
     */
    public void run() {

        if (getSelectedObjects().size() < 1)
            return;

        Object obj = getSelectedObjects().get(0);

        if (!(obj instanceof EditPart))
            return;

        ScalableFreeformRootEditPart root = (ScalableFreeformRootEditPart) ((EditPart) obj).getRoot();
        ;
        ScrollingGraphicalViewer viewer = (ScrollingGraphicalViewer) root.getViewer();

        FileDialog dlg = new FileDialog(viewer.getControl().getShell(), SWT.SAVE);

        dlg.setFilterNames(new String[] { "JPEG Files (*.jpg)", "PNG Files (*.png)", "Bitmap Files (*.bmp)" });
        dlg.setFilterExtensions(new String[] { "*.jpg", "*.png", "*.bmp" });

        String fileName = dlg.open();

        if (fileName == null)
            return;

        LayerManager lm = (LayerManager) viewer.getEditPartRegistry().get(LayerManager.ID);
        IFigure figure = lm.getLayer(LayerConstants.PRINTABLE_LAYERS);
//        IFigure backgroundfigure = lm.getLayer(LayerConstants.FEEDBACK_LAYER);

//        Display display = getWorkbenchPart().getSite().getWorkbenchWindow().getWorkbench().getDisplay();

//        Image img = new Image(display, figure.getSize().width, figure.getSize().height);
//        GC gc = new GC(img);
//        SWTGraphics graphics = new SWTGraphics(gc);
//
//        figure.setLocation(new Point(0, 0));
//        backgroundfigure.setLocation(new Point(0, 0));
//        try {
//            root.getZoomManager().setZoom(0.001);
//            figure.paint(graphics);
//            backgroundfigure.paint(graphics);
//        } finally {
//            root.getZoomManager().setZoom(1);
//            figure.paint(graphics);
//            gc.dispose();
//            graphics.dispose();
//        }

        Diagram diagram = (Diagram) ((EditPart) obj).getModel();
        DiagramImageUtil diagramUtil = new DiagramImageUtil(diagram);
        Display.getDefault().syncExec(diagramUtil);
        Image img = diagramUtil.getDiagramImage();
        
        ImageLoader loader = new ImageLoader();
        if (img == null) {
            img = new Image(null, figure.getSize().width, figure.getSize().height);
        }
        loader.data = new ImageData[] { img.getImageData() };
        
        if (fileName.toLowerCase().endsWith("jpg")) {
            loader.save(fileName, SWT.IMAGE_JPEG);
        } else if (fileName.toLowerCase().endsWith("png")) {
            loader.save(fileName, SWT.IMAGE_PNG);
        } else {
            loader.save(fileName, SWT.IMAGE_BMP);
        }
    }
开发者ID:SK-HOLDINGS-CC，项目名称:NEXCORE-UML-Modeler，代码行数:70，代码来源:SaveToImageAction.java

示例13: getGuideLayer

import org.eclipse.gef.editparts.LayerManager; //导入方法依赖的package包/类
public IFigure getGuideLayer() {
	LayerManager lm = (LayerManager) diagramViewer.getEditPartRegistry().get(LayerManager.ID);
	if (lm != null)
		return lm.getLayer(LayerConstants.GUIDE_LAYER);
	return null;
}
开发者ID:OpenSoftwareSolutions，项目名称:PDFReporter-Studio，代码行数:7，代码来源:JDRulerEditPart.java

示例14: showMoveBendpointFeedback

import org.eclipse.gef.editparts.LayerManager; //导入方法依赖的package包/类
@Override
protected void showMoveBendpointFeedback(BendpointRequest bendpointrequest) {
    final Relationship relation = (Relationship) getHost().getModel();
    final RelationEditPart editPart = (RelationEditPart) getHost();

    if (relation.getSourceWalker() == relation.getTargetWalker()) {
        if (bendpointrequest.getIndex() != 1) {
            return;
        }
        final Point point = bendpointrequest.getLocation();
        getConnection().translateToRelative(point);
        final Bendpoint rate = getRate(point);
        rate.setRelative(true);

        final float rateX = (100f - (rate.getX() / 2)) / 100;
        final float rateY = (100f - (rate.getY() / 2)) / 100;

        final ERTableEditPart tableEditPart = (ERTableEditPart) editPart.getSource();
        final Rectangle bounds = tableEditPart.getFigure().getBounds();

        final Rectangle rect = new Rectangle();
        rect.x = (int) (bounds.x + (bounds.width * rateX));
        rect.y = (int) (bounds.y + (bounds.height * rateY));
        rect.width = (int) (bounds.width * rate.getX() / 100);
        rect.height = (int) (bounds.height * rate.getY() / 100);

        relation.setSourceLocationp(100, (int) (100 * rateY));

        relation.setTargetLocationp((int) (100 * rateX), 100);

        final LayerManager manager = (LayerManager) tableEditPart.getRoot();
        final IFigure layer = manager.getLayer(LayerConstants.PRIMARY_LAYER);
        getFeedbackLayer().setBounds(layer.getBounds());

        final List<?> children = getFeedbackLayer().getChildren();
        children.clear();
        getFeedbackLayer().repaint();

        final ZoomManager zoomManager = ((ScalableFreeformRootEditPart) getHost().getRoot()).getZoomManager();
        final double zoom = zoomManager.getZoom();

        final Polyline feedbackFigure = new Polyline();
        feedbackFigure.addPoint(new Point((int) (rect.x * zoom), (int) (rect.y * zoom)));
        feedbackFigure.addPoint(new Point((int) (rect.x * zoom), (int) ((rect.y + rect.height) * zoom)));
        feedbackFigure.addPoint(new Point((int) ((rect.x + rect.width) * zoom), (int) ((rect.y + rect.height) * zoom)));
        feedbackFigure.addPoint(new Point((int) ((rect.x + rect.width) * zoom), (int) (rect.y * zoom)));
        feedbackFigure.addPoint(new Point((int) (rect.x * zoom), (int) (rect.y * zoom)));

        feedbackFigure.setLineStyle(SWT.LINE_DASH);

        feedbackFigure.translateToRelative(feedbackFigure.getLocation());

        addFeedback(feedbackFigure);

    } else {
        super.showMoveBendpointFeedback(bendpointrequest);
    }
}
开发者ID:dbflute-session，项目名称:erflute，代码行数:59，代码来源:RelationBendpointEditPolicy.java

示例15: showMoveBendpointFeedback

import org.eclipse.gef.editparts.LayerManager; //导入方法依赖的package包/类
/**
 * {@inheritDoc}
 */
@Override
protected void showMoveBendpointFeedback(BendpointRequest bendpointrequest) {
	Relation relation = (Relation) getHost().getModel();
	RelationEditPart editPart = (RelationEditPart) this.getHost();

	if (relation.getSource() == relation.getTarget()) {
		if (bendpointrequest.getIndex() != 1) {
			return;
		}
		Point point = bendpointrequest.getLocation();
		this.getConnection().translateToRelative(point);
		Bendpoint rate = this.getRate(point);
		rate.setRelative(true);

		float rateX = (100f - (rate.getX() / 2)) / 100;
		float rateY = (100f - (rate.getY() / 2)) / 100;

		ERTableEditPart tableEditPart = (ERTableEditPart) editPart
				.getSource();
		Rectangle bounds = tableEditPart.getFigure().getBounds();

		Rectangle rect = new Rectangle();
		rect.x = (int) (bounds.x + (bounds.width * rateX));
		rect.y = (int) (bounds.y + (bounds.height * rateY));
		rect.width = (int) (bounds.width * rate.getX() / 100);
		rect.height = (int) (bounds.height * rate.getY() / 100);

		relation.setSourceLocationp(100, (int) (100 * rateY));

		relation.setTargetLocationp((int) (100 * rateX), 100);

		LayerManager manager = (LayerManager) tableEditPart.getRoot();
		IFigure layer = manager.getLayer(LayerConstants.PRIMARY_LAYER);
		this.getFeedbackLayer().setBounds(layer.getBounds());

		List children = this.getFeedbackLayer().getChildren();
		children.clear();
		this.getFeedbackLayer().repaint();

		ZoomManager zoomManager = ((ScalableFreeformRootEditPart) this
				.getHost().getRoot()).getZoomManager();
		double zoom = zoomManager.getZoom();

		Polyline feedbackFigure = new Polyline();
		feedbackFigure.addPoint(new Point((int) (rect.x * zoom),
				(int) (rect.y * zoom)));
		feedbackFigure.addPoint(new Point((int) (rect.x * zoom),
				(int) ((rect.y + rect.height) * zoom)));
		feedbackFigure.addPoint(new Point(
				(int) ((rect.x + rect.width) * zoom),
				(int) ((rect.y + rect.height) * zoom)));
		feedbackFigure
				.addPoint(new Point((int) ((rect.x + rect.width) * zoom),
						(int) (rect.y * zoom)));
		feedbackFigure.addPoint(new Point((int) (rect.x * zoom),
				(int) (rect.y * zoom)));

		feedbackFigure.setLineStyle(SWT.LINE_DASH);

		feedbackFigure.translateToRelative(feedbackFigure.getLocation());

		this.addFeedback(feedbackFigure);

	} else {
		super.showMoveBendpointFeedback(bendpointrequest);
	}

}
开发者ID:justinkwony，项目名称:ermaster-nhit，代码行数:72，代码来源:RelationBendpointEditPolicy.java


注：本文中的org.eclipse.gef.editparts.LayerManager.getLayer方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，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。