diff options
Diffstat (limited to 'jsf/plugins/org.eclipse.jst.jsf.facesconfig.ui/src/org/eclipse/jst/jsf/facesconfig/ui/preference/BaseNodeFigure.java')
| -rw-r--r-- | jsf/plugins/org.eclipse.jst.jsf.facesconfig.ui/src/org/eclipse/jst/jsf/facesconfig/ui/preference/BaseNodeFigure.java | 946 |
1 files changed, 0 insertions, 946 deletions
diff --git a/jsf/plugins/org.eclipse.jst.jsf.facesconfig.ui/src/org/eclipse/jst/jsf/facesconfig/ui/preference/BaseNodeFigure.java b/jsf/plugins/org.eclipse.jst.jsf.facesconfig.ui/src/org/eclipse/jst/jsf/facesconfig/ui/preference/BaseNodeFigure.java deleted file mode 100644 index 096bef977..000000000 --- a/jsf/plugins/org.eclipse.jst.jsf.facesconfig.ui/src/org/eclipse/jst/jsf/facesconfig/ui/preference/BaseNodeFigure.java +++ /dev/null @@ -1,946 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004, 2006 Sybase, Inc. and others. - * - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * Sybase, Inc. - initial API and implementation - *******************************************************************************/ -package org.eclipse.jst.jsf.facesconfig.ui.preference; - -import java.util.ArrayList; -import java.util.Collections; -import java.util.Comparator; -import java.util.Enumeration; -import java.util.Hashtable; -import java.util.Iterator; -import java.util.List; -import java.util.Vector; - -import org.eclipse.draw2d.ConnectionAnchor; -import org.eclipse.draw2d.Figure; -import org.eclipse.draw2d.IFigure; -import org.eclipse.draw2d.Layer; -import org.eclipse.draw2d.LayoutManager; -import org.eclipse.draw2d.PolylineConnection; -import org.eclipse.draw2d.PositionConstants; -import org.eclipse.draw2d.geometry.Dimension; -import org.eclipse.draw2d.geometry.Insets; -import org.eclipse.draw2d.geometry.Point; -import org.eclipse.draw2d.geometry.Rectangle; -import org.eclipse.swt.graphics.Image; - -/** - * The <code>BaseNodeFigure</code> class is the base class for all the figures - * representing DiagramNodes, ie those that can have ports with maxConnections - * to other nodes. - * - * Assumes that all NodeFigures have some number of input and output ports - * - * @author ddean - * - */ -/*package*/ class BaseNodeFigure extends Figure implements IBaseFigure { - private IBaseFigure baseFigure; - - private boolean anchorsVisible = true; - - private Hashtable connectionAnchors = new Hashtable(7); - - private Vector inputConnectionAnchors = new Vector(2, 2); - - private Vector outputConnectionAnchors = new Vector(2, 2); - - private Vector topConnectionAnchors = new Vector(); - - private Vector bottomConnectionAnchors = new Vector(); - - private Vector leftConnectionAnchors = new Vector(); - - private Vector rightConnectionAnchors = new Vector(); - - /** - * @param figure - */ - public BaseNodeFigure(IBaseFigure figure) { - setBaseFigure(figure); - ObserveVisibleXYLayout layout = new ObserveVisibleXYLayout(); - layout.setObserveVisibility(true); - setLayoutManager(layout); - } - - /** - * @param figure - */ - public void setBaseFigure(IBaseFigure figure) { - setBaseFigure(figure, new Rectangle(0, 0, -1, -1)); - } - - public void setHighlight(boolean flag) { - if (baseFigure != null) { - moveToTop(this, baseFigure); - baseFigure.setHighlight(flag); - } - } - - /** - * @param figure - * @param constraint - */ - public void setBaseFigure(IBaseFigure figure, Rectangle constraint) { - if (!getChildren().contains(figure)) { - if (getChildren().contains(baseFigure)) - remove(baseFigure); - - baseFigure = figure; - if (!getChildren().contains(baseFigure)) { - // CR389070: Figures are abbreviating rule figures names and - // making them unreadable - if (getParent() != null - && getParent().getLayoutManager() != null) { - Rectangle r = getBounds().getCopy(); - r.width = -1; - r.height = -1; - getParent().getLayoutManager().setConstraint(this, r); - } - // CR389495: Working with nested complex activities causes in - // the BP editor causes lockup - // ensure that constraints are set on figure before add() - this - // will cause a layout() - this.add(baseFigure, constraint, 0); - } - } - } - - /** - * @return the base figure - */ - public IBaseFigure getBaseFigure() { - return baseFigure; - } - - /*************************************************************************** - * Input/Output Ports - **************************************************************************/ - - /** - * Add an input port and its anchor - * - * @param portName - * unique name to refer to the port - */ - public void addInput(String portName) { - InputPortFigure inputPort = new InputPortFigure(); - add(inputPort); - inputPort.setToolTipText(portName); - - PortConnectionAnchor anchor = new PortConnectionAnchor(inputPort); - getTargetConnectionAnchors().add(anchor); - connectionAnchors.put(portName, anchor); - } - - /** - * Add an output port and its anchor - * - * @param portName - * unique name to refer to the port - * @return the connection anchor - */ - public PortConnectionAnchor addOutput(String portName) { - OutputPortFigure outputPort = new OutputPortFigure(); - add(outputPort); - outputPort.setToolTipText(portName); - - PortConnectionAnchor anchor = new PortConnectionAnchor(outputPort); - getSourceConnectionAnchors().add(anchor); - connectionAnchors.put(portName, anchor); - return anchor; - } - - /** - * Searches for and returns the anchor on this figure that is closest to the - * reference point <code>p</code> - * - * @param p - * the reference point - * @return the anchor on this figure that is closest to <code>p</code> - */ - public ConnectionAnchor connectionAnchorAt(Point p) { - ConnectionAnchor closest = null; - long min = Long.MAX_VALUE; - - Enumeration e = getSourceConnectionAnchors().elements(); - while (e.hasMoreElements()) { - ConnectionAnchor c = (ConnectionAnchor) e.nextElement(); - Point p2 = c.getLocation(null); - long d = p.getDistance2(p2); - if (d < min) { - min = d; - closest = c; - } - } - e = getTargetConnectionAnchors().elements(); - while (e.hasMoreElements()) { - ConnectionAnchor c = (ConnectionAnchor) e.nextElement(); - Point p2 = c.getLocation(null); - long d = p.getDistance2(p2); - if (d < min) { - min = d; - closest = c; - } - } - return closest; - } - - /** - * returns an anchor given its name - * - * @param portName - * name of the anchor - * @return the anchor with the name <code>portName</code> - */ - public ConnectionAnchor getConnectionAnchor(String portName) { - return (ConnectionAnchor) connectionAnchors.get(portName); - } - - /** - * returns the name of the specified anchor - * - * @param c - * the anchor whose name is requested - * @return the name of the specifed anchor - */ - public String getConnectionAnchorName(ConnectionAnchor c) { - Enumeration enumer = connectionAnchors.keys(); - String key; - while (enumer.hasMoreElements()) { - key = (String) enumer.nextElement(); - if (connectionAnchors.get(key).equals(c)) - return key; - } - return null; - } - - /** - * returns the source connection anchor that is closest to the reference - * point - * - * @param p - * the reference point - * @return the closest connection anchor to <code>p</code> - */ - public ConnectionAnchor getSourceConnectionAnchorAt(Point p) { - ConnectionAnchor closest = null; - long min = Long.MAX_VALUE; - - Enumeration e = getSourceConnectionAnchors().elements(); - while (e.hasMoreElements()) { - ConnectionAnchor c = (ConnectionAnchor) e.nextElement(); - Point p2 = c.getLocation(null); - long d = p.getDistance2(p2); - if (d < min) { - min = d; - closest = c; - } - } - return closest; - } - - /** - * returns all the source connection anchors on this node figure - * - * @return a vector of all the source connection anchors for this figure - */ - public Vector getSourceConnectionAnchors() { - return outputConnectionAnchors; - } - - /** - * returns the target connection anchor that is closest to the reference - * point - * - * @param p - * the reference point - * @return the closest target connection anchor to <code>p</code> - */ - public ConnectionAnchor getTargetConnectionAnchorAt(Point p) { - ConnectionAnchor closest = null; - long min = Long.MAX_VALUE; - - Enumeration e = getTargetConnectionAnchors().elements(); - while (e.hasMoreElements()) { - ConnectionAnchor c = (ConnectionAnchor) e.nextElement(); - Point p2 = c.getLocation(null); - long d = p.getDistance2(p2); - if (d < min) { - min = d; - closest = c; - } - } - return closest; - } - - /** - * returns all the target connection anchors on this node figure - * - * @return a vector of all the target connection anchors for this figure - */ - public Vector getTargetConnectionAnchors() { - return inputConnectionAnchors; - } - - /** - * Returns the name of the specified anchor - * - * @param anchor - * the connectio anchor whose name is requested - * @return the anchor's name - */ - public String getNameForAnchor(ConnectionAnchor anchor) { - if (anchor != null) { - Iterator it = connectionAnchors.keySet().iterator(); - String name; - - while (it.hasNext()) { - name = (String) it.next(); - - if (anchor.equals(connectionAnchors.get(name))) { - return name; - } - } - } - return null; - } - - /** - * @param visible - */ - public void setAnchorsVisible(boolean visible) { - if (anchorsVisible != visible) { - anchorsVisible = visible; - //ConnectionAnchor port; - List all = new ArrayList(); - all.addAll(getTargetConnectionAnchors()); - all.addAll(getSourceConnectionAnchors()); - Iterator it = all.iterator(); - while (it.hasNext()) { - IFigure fig = ((ConnectionAnchor) it.next()).getOwner(); - fig.setVisible(visible); - } - validate(); - } - } - - /** - * Determine which side of the figure to place each anchor based on the - * relative position (north, south, east or west) of the connection line's - * opposite anchor. If the anchor is not connected to anything else, the - * default is to place target (input) anchors on the left and source - * (output) anchors on the right. - */ - private void determineAnchorPositions() { - Iterator it; - topConnectionAnchors.clear(); - bottomConnectionAnchors.clear(); - leftConnectionAnchors.clear(); - rightConnectionAnchors.clear(); - - if (anchorsVisible) { - //final Dimension size = baseFigure.getPreferredSize(); - PortConnectionAnchor port; - - // start with outputs - it = getSourceConnectionAnchors().iterator(); - while (it.hasNext()) { - port = (PortConnectionAnchor) it.next(); - // CR386077: SplitActivity True and False outputs switch - // positions based on their targets - int direction = port.getOrientation(); - if (direction == PositionConstants.NONE) { - Point loc = port.getOwner().getParent().getBounds() - .getLocation(); - // loc.x += size.width/2; - // loc.y += size.height/2; - Iterator itc = port.getConnections().iterator(); - if (itc.hasNext()) { - while (itc.hasNext()) { - PolylineConnection conn = (PolylineConnection) itc - .next(); - ConnectionAnchor otherPort; - if (port == conn.getSourceAnchor()) - otherPort = conn.getTargetAnchor(); - else - otherPort = conn.getSourceAnchor(); - if (otherPort.getOwner() == null) - continue; - Point otherLoc = otherPort.getOwner().getParent() - .getBounds().getLocation(); - // Dimension otherSize = - // ((BaseNodeFigure)otherPort.getOwner().getParent()).getBaseFigure().getPreferredSize(); - // otherLoc.x += otherSize.width/2; - // otherLoc.y += otherSize.height/2; - direction = loc.getPosition(otherLoc); - if (direction == PositionConstants.NORTH) - topConnectionAnchors.add(port); - else if (direction == PositionConstants.SOUTH) - bottomConnectionAnchors.add(port); - else if (direction == PositionConstants.WEST) - leftConnectionAnchors.add(port); - else - rightConnectionAnchors.add(port); - ((PortFigure) port.getOwner()) - .setOrientation(direction); - break; // currently, only the first connection is - // considered - } - } else { - rightConnectionAnchors.add(port); - ((PortFigure) port.getOwner()) - .setOrientation(PositionConstants.EAST); - } - } else { - // CR386077: SplitActivity True and False outputs switch - // positions based on their targets - if (direction == PositionConstants.NORTH) - topConnectionAnchors.add(port); - else if (direction == PositionConstants.SOUTH) - bottomConnectionAnchors.add(port); - else if (direction == PositionConstants.WEST) - leftConnectionAnchors.add(port); - else - rightConnectionAnchors.add(port); - } - } - it = getTargetConnectionAnchors().iterator(); - while (it.hasNext()) { - port = (PortConnectionAnchor) it.next(); - // CR386077: SplitActivity True and False outputs switch - // positions based on their targets - int direction = port.getOrientation(); - if (direction == PositionConstants.NONE) { - Point loc = port.getOwner().getParent().getBounds() - .getLocation(); - // loc.x += size.width/2; - // loc.y += size.height/2; - Iterator itc = port.getConnections().iterator(); - if (itc.hasNext()) { - while (itc.hasNext()) { - PolylineConnection conn = (PolylineConnection) itc - .next(); - ConnectionAnchor otherPort; - if (port == conn.getSourceAnchor()) - otherPort = conn.getTargetAnchor(); - else - otherPort = conn.getSourceAnchor(); - if (otherPort.getOwner() == null) - continue; - Point otherLoc = otherPort.getOwner().getParent() - .getBounds().getLocation(); - // Dimension otherSize = - // ((BaseNodeFigure)otherPort.getOwner().getParent()).getBaseFigure().getPreferredSize(); - // otherLoc.x += otherSize.width/2; - // otherLoc.y += otherSize.height/2; - direction = loc.getPosition(otherLoc); - if (direction == PositionConstants.NORTH) - topConnectionAnchors.add(port); - else if (direction == PositionConstants.SOUTH) - bottomConnectionAnchors.add(port); - else if (direction == PositionConstants.EAST) - rightConnectionAnchors.add(port); - else - leftConnectionAnchors.add(port); - ((PortFigure) port.getOwner()) - .setOrientation(direction); - break; // currently, only the first connection is - // considered - } - } else { - leftConnectionAnchors.add(port); - ((PortFigure) port.getOwner()) - .setOrientation(PositionConstants.WEST); - } - } else { - // CR386077: SplitActivity True and False outputs switch - // positions based on their targets - if (direction == PositionConstants.NORTH) - topConnectionAnchors.add(port); - else if (direction == PositionConstants.SOUTH) - bottomConnectionAnchors.add(port); - else if (direction == PositionConstants.EAST) - rightConnectionAnchors.add(port); - else - leftConnectionAnchors.add(port); - } - } - - Comparator comparePorts = new Comparator() { - public int compare(Object arg0, Object arg1) { - PortConnectionAnchor port0 = (PortConnectionAnchor) arg0; - if (port0.getConnections().size() < 1) - return 0; - PortConnectionAnchor port1 = (PortConnectionAnchor) arg1; - if (port1.getConnections().size() < 1) - return 0; - // CR386077: SplitActivity True and False outputs switch - // positions based on their targets - if (port0.getOrientation() != PositionConstants.NONE) - return 0; - if (port1.getOrientation() != PositionConstants.NONE) - return 0; - - PolylineConnection conn0 = (PolylineConnection) port0 - .getConnections().get(0); - ConnectionAnchor otherPort0; - if (port0 == conn0.getSourceAnchor()) - otherPort0 = conn0.getTargetAnchor(); - else - otherPort0 = conn0.getSourceAnchor(); - Point otherLoc0 = otherPort0.getOwner().getParent() - .getBounds().getLocation(); - // Dimension otherSize0 = - // ((BaseNodeFigure)otherPort0.getOwner().getParent()).getBaseFigure().getPreferredSize(); - // otherLoc0.x += otherSize0.width/2; - // otherLoc0.y += otherSize0.height/2; - - PolylineConnection conn1 = (PolylineConnection) port1 - .getConnections().get(0); - ConnectionAnchor otherPort1; - if (port1 == conn1.getSourceAnchor()) - otherPort1 = conn1.getTargetAnchor(); - else - otherPort1 = conn1.getSourceAnchor(); - Point otherLoc1 = otherPort1.getOwner().getParent() - .getBounds().getLocation(); -// Dimension otherSize1 = ((BaseNodeFigure) otherPort1 -// .getOwner().getParent()).getBaseFigure() -// .getPreferredSize(); - // otherLoc1.x += otherSize1.width/2; - // otherLoc1.y += otherSize1.height/2; - - switch (((PortFigure) port0.getOwner()).getOrientation()) { - case PositionConstants.NORTH: - case PositionConstants.SOUTH: - return otherLoc0.x - otherLoc1.x; - case PositionConstants.EAST: - case PositionConstants.WEST: - return otherLoc0.y - otherLoc1.y; - } - return 0; - } - }; - - // order the anchors on each side so connection lines don't cross - Collections.sort(topConnectionAnchors, comparePorts); - Collections.sort(leftConnectionAnchors, comparePorts); - Collections.sort(bottomConnectionAnchors, comparePorts); - Collections.sort(rightConnectionAnchors, comparePorts); - } - } - - private void placeAnchors() { - determineAnchorPositions(); - if (anchorsVisible) { - Iterator it; - PortConnectionAnchor port; - int y, x; - - Dimension sz = baseFigure.getPreferredSize(); - LayoutManager layout = getLayoutManager(); - // CR389070: Figures are abbreviating rule figures names and making - // them unreadable - Dimension d = getAnchorSize(); - - // left ports - x = 0; - y = FigureConstants.PORT_SPACING / 2; - // CR374981: Long activity labels do not get wrapped or truncated - // keep a constant inset on all 4 sides of the icon - // if ( topConnectionAnchors.size()>0 ) - y += d.height; - y += (sz.height - (leftConnectionAnchors.size() * (d.height + FigureConstants.PORT_SPACING))) / 2; - it = leftConnectionAnchors.iterator(); - while (it.hasNext()) { - port = (PortConnectionAnchor) it.next(); - - Rectangle r = new Rectangle(x, y, -1, -1); - Rectangle oldrect = (Rectangle) layout.getConstraint(port - .getOwner()); - if (!r.equals(oldrect)) - layout.setConstraint(port.getOwner(), new Rectangle(x, y, - -1, -1)); - - y += d.height + FigureConstants.PORT_SPACING; - } - - // right ports - x = sz.width; - // CR374981: Long activity labels do not get wrapped or truncated - // if ( leftConnectionAnchors.size()>0 ) - x += d.width; - y = FigureConstants.PORT_SPACING / 2; - // CR374981: Long activity labels do not get wrapped or truncated - // if ( topConnectionAnchors.size()>0 ) - y += d.height; - y += (sz.height - (rightConnectionAnchors.size() * (d.height + FigureConstants.PORT_SPACING))) / 2; - it = rightConnectionAnchors.iterator(); - while (it.hasNext()) { - port = (PortConnectionAnchor) it.next(); - - Rectangle r = new Rectangle(x, y, -1, -1); - Rectangle oldrect = (Rectangle) layout.getConstraint(port - .getOwner()); - if (!r.equals(oldrect)) - layout.setConstraint(port.getOwner(), new Rectangle(x, y, - -1, -1)); - - y += d.height + FigureConstants.PORT_SPACING; - } - - // top ports - y = 0; - x = FigureConstants.PORT_SPACING / 2; - // CR374981: Long activity labels do not get wrapped or truncated - // if ( leftConnectionAnchors.size()>0 ) - x += d.width; - x += (sz.width - (topConnectionAnchors.size() * (d.width + FigureConstants.PORT_SPACING))) / 2; - it = topConnectionAnchors.iterator(); - while (it.hasNext()) { - port = (PortConnectionAnchor) it.next(); - - Rectangle r = new Rectangle(x, y, -1, -1); - Rectangle oldrect = (Rectangle) layout.getConstraint(port - .getOwner()); - if (!r.equals(oldrect)) - layout.setConstraint(port.getOwner(), new Rectangle(x, y, - -1, -1)); - - x += d.width + FigureConstants.PORT_SPACING; - } - - // bottom ports - y = sz.height; - // CR374981: Long activity labels do not get wrapped or truncated - // if ( topConnectionAnchors.size()>0 ) - y += d.height; - x = FigureConstants.PORT_SPACING / 2; - // CR374981: Long activity labels do not get wrapped or truncated - // if ( leftConnectionAnchors.size()>0 ) - x += d.width; - x += (sz.width - (bottomConnectionAnchors.size() * (d.width + FigureConstants.PORT_SPACING))) / 2; - it = bottomConnectionAnchors.iterator(); - while (it.hasNext()) { - port = (PortConnectionAnchor) it.next(); - - Rectangle r = new Rectangle(x, y, -1, -1); - Rectangle oldrect = (Rectangle) layout.getConstraint(port - .getOwner()); - if (!r.equals(oldrect)) - layout.setConstraint(port.getOwner(), new Rectangle(x, y, - -1, -1)); - - x += d.width + FigureConstants.PORT_SPACING; - } - } - } - - /** - * CR389070: Figures are abbreviating rule figures names and making them - * unreadable Anchor size is now dependent on icon size, not constant. Asks - * the connection anchor for its size. - */ - private Dimension getAnchorSize() { - Dimension d = new Dimension(FigureConstants.PORT_SIDE, - FigureConstants.PORT_SIDE); - if (!connectionAnchors.isEmpty()) { - Iterator iter = connectionAnchors.values().iterator(); - PortConnectionAnchor a = (PortConnectionAnchor) iter.next(); - d = a.getOwner().getPreferredSize(); - } - return d; - } - - /** - * @return the anchor insets - */ - protected final Insets getAnchorInsets() { - Insets in = new Insets(0, 0, 0, 0); - // CR389070: Figures are abbreviating rule figures names and making them - // unreadable - Dimension d = getAnchorSize(); - // CR374981: Long activity labels do not get wrapped or truncated - // if ( leftConnectionAnchors.size()>0 ) - in.left = d.width; - // CR374981: Long activity labels do not get wrapped or truncated - // if ( rightConnectionAnchors.size()>0 ) - in.right = d.width; - // CR374981: Long activity labels do not get wrapped or truncated - // if ( topConnectionAnchors.size()>0 ) - in.top = d.height; - // CR374981: Long activity labels do not get wrapped or truncated - // if ( bottomConnectionAnchors.size()>0 ) - in.bottom = d.height; - return in; - } - - public void invalidate() { - super.invalidate(); - } - - /** - * validate method override to arrange the input and output ports around the - * links of the node figures - */ - public void validate() { - placeAnchors(); - // CR389070: Figures are abbreviating rule figures names and making them - // unreadable - int x = 0; - int y = 0; - // if anchors are not visible (CompoundNodeFigure is maximized) always - // set position at 0,0 - if (anchorsVisible) { - Dimension d = getAnchorSize(); - // CR374981: Long activity labels do not get wrapped or truncated - // if ( leftConnectionAnchors.size()>0 ) - x = d.width; - // CR374981: Long activity labels do not get wrapped or truncated - // if ( topConnectionAnchors.size()>0 ) - y = d.height; - } - getLayoutManager().setConstraint(baseFigure, - new Rectangle(x, y, -1, -1)); - layout(); - super.validate(); - } - - /*************************************************************************** - * Miscellaneous - **************************************************************************/ - - /* - * (non-Javadoc) - * - * @see org.eclipse.draw2d.Figure#useLocalCoordinates() - */ - protected boolean useLocalCoordinates() { - return true; - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.draw2d.IFigure#setBounds(org.eclipse.draw2d.geometry.Rectangle) - */ - public void setBounds(Rectangle rect) { - Rectangle r = rect.getCopy(); - r.x = 0; - r.y = 0; - if (anchorsVisible) { - // CR389070: Figures are abbreviating rule figures names and making - // them unreadable - Dimension d = getAnchorSize(); - // CR374981: Long activity labels do not get wrapped or truncated - // if ( leftConnectionAnchors.size()>0 ) - { - r.x += d.width; - r.width -= d.width; - } - // CR374981: Long activity labels do not get wrapped or truncated - // if ( rightConnectionAnchors.size()>0 ) - r.width -= d.width; - // CR374981: Long activity labels do not get wrapped or truncated - // if ( topConnectionAnchors.size()>0 ) - { - r.y += d.height; - r.height -= d.height; - } - // CR374981: Long activity labels do not get wrapped or truncated - // if ( bottomConnectionAnchors.size()>0 ) - r.height -= d.height; - } - baseFigure.setBounds(r); - r.setLocation(rect.getLocation()); - super.setBounds(r); - } - - public Rectangle getBounds() { - Dimension size = baseFigure.getBounds().getSize(); - if (anchorsVisible) { - // CR389070: Figures are abbreviating rule figures names and making - // them unreadable - Dimension d = getAnchorSize(); - // CR374981: Long activity labels do not get wrapped or truncated - // if ( leftConnectionAnchors.size()>0 ) - size.width += d.width; - // CR374981: Long activity labels do not get wrapped or truncated - // if ( rightConnectionAnchors.size()>0 ) - size.width += d.width; - // CR374981: Long activity labels do not get wrapped or truncated - // if ( topConnectionAnchors.size()>0 ) - size.height += d.height; - // CR374981: Long activity labels do not get wrapped or truncated - // if ( bottomConnectionAnchors.size()>0 ) - size.height += d.height; - } - Rectangle r = super.getBounds(); - r.setSize(size); - return r; - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.draw2d.IFigure#getPreferredSize(int, int) - */ - public Dimension getPreferredSize(int wHint, int hHint) { - Dimension size = baseFigure.getPreferredSize(wHint, hHint).getCopy(); - if (anchorsVisible) { - // CR389070: Figures are abbreviating rule figures names and making - // them unreadable - Dimension d = getAnchorSize(); - // CR374981: Long activity labels do not get wrapped or truncated - // if ( leftConnectionAnchors.size()>0 ) - size.width += d.width; - // CR374981: Long activity labels do not get wrapped or truncated - // if ( rightConnectionAnchors.size()>0 ) - size.width += d.width; - // CR374981: Long activity labels do not get wrapped or truncated - // if ( topConnectionAnchors.size()>0 ) - size.height += d.height; - // CR374981: Long activity labels do not get wrapped or truncated - // if ( bottomConnectionAnchors.size()>0 ) - size.height += d.height; - } - return size; - } - - private static void moveToTop(IFigure parent, IFigure child) { - parent.getChildren().remove(child); - parent.getChildren().add(child); - } - - /** - * move to top layer - */ - protected final void moveToTop() { - IFigure parent = getParent(); - IFigure child = this; - while (parent != null && !(parent instanceof Layer)) { - child = parent; - parent = parent.getParent(); - } - if (parent instanceof Layer) { - parent.getChildren().remove(child); - parent.getChildren().add(child); - } - } - - /*************************************************************************** - * IBaseFigure methods delegate to the baseFigure - **************************************************************************/ - - /* - * (non-Javadoc) - * - * @see com.sybase.stf.gem.diagram.editor.figures.IBaseFigure#setText(java.lang.String) - */ - public void setText(String text) { - baseFigure.setText(text); - } - - public void setIcon(Image image) { - baseFigure.setIcon(image); - } - - /** - * The description property of a DiagramNode is displayed as a tool tip. - * This method is used to set it. Passing a null or zero-length string will - * remove the tool tip - * - * @param text - * the description to use for this node's tool tip - * - * @see IBaseFigure#setToolTipText(java.lang.String) - */ - public void setToolTipText(String text) { - baseFigure.setToolTipText(text); - } - - /* - * (non-Javadoc) - * - * @see com.sybase.stf.gem.diagram.editor.figures.IBaseFigure#addDecorator(com.sybase.stf.gem.diagram.editor.figures.BaseFigureDecorator) - */ - public void addDecorator(BaseFigureDecorator decorator) { - baseFigure.addDecorator(decorator); - } - - /* - * (non-Javadoc) - * - * @see com.sybase.stf.gem.diagram.editor.figures.IBaseFigure#removeDecorator() - */ - public void removeDecorator() { - baseFigure.removeDecorator(); - } - - /* - * (non-Javadoc) - * - * @see com.sybase.stf.gem.diagram.editor.figures.IBaseFigure#removeDecorator(int) - */ - public void removeDecorator(int position) { - baseFigure.removeDecorator(position); - } - - /* - * (non-Javadoc) - * - * @see com.sybase.stf.gem.diagram.editor.figures.IBaseFigure#getDecorators() - */ - public List getDecorators() { - return baseFigure.getDecorators(); - } - - /* - * (non-Javadoc) - * - * @see com.sybase.stf.gem.diagram.editor.figures.IBaseFigure#getText() - */ - public String getText() { - return baseFigure.getText(); - } - - /* - * CR374981: Long activity labels do not get wrapped or truncated This - * method was added to the IBaseFigure interface to support direct edit of - * figure labels on the canvas. - */ - public Rectangle getTextBounds() { - Rectangle r = baseFigure.getTextBounds().getCopy(); - r.x += getBounds().x; - r.y += getBounds().y; - return r; - } - - /* - * (non-Javadoc) - * - * @see com.sybase.stf.gem.diagram.editor.figures.IBaseFigure#getIcon() - */ - public Image getIcon() { - return baseFigure.getIcon(); - } - - /* - * (non-Javadoc) - * - * @see com.sybase.stf.gem.diagram.editor.figures.IBaseFigure#getToolTipText() - */ - public String getToolTipText() { - return baseFigure.getToolTipText(); - } -}
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