diff options
Diffstat (limited to 'src/main/java/com/c2kernel/gui/lifecycle/instance')
7 files changed, 730 insertions, 0 deletions
diff --git a/src/main/java/com/c2kernel/gui/lifecycle/instance/ActivityRenderer.java b/src/main/java/com/c2kernel/gui/lifecycle/instance/ActivityRenderer.java new file mode 100644 index 0000000..4d7da95 --- /dev/null +++ b/src/main/java/com/c2kernel/gui/lifecycle/instance/ActivityRenderer.java @@ -0,0 +1,117 @@ +package com.c2kernel.gui.lifecycle.instance;
+import java.awt.Color;
+import java.awt.FontMetrics;
+import java.awt.Graphics2D;
+import java.awt.Paint;
+import java.awt.Polygon;
+
+import com.c2kernel.common.GTimeStamp;
+import com.c2kernel.graph.model.GraphPoint;
+import com.c2kernel.graph.model.Vertex;
+import com.c2kernel.gui.graph.view.VertexRenderer;
+import com.c2kernel.lifecycle.instance.Activity;
+import com.c2kernel.lifecycle.instance.stateMachine.States;
+import com.c2kernel.utils.DateUtility;
+import com.c2kernel.utils.Language;
+public class ActivityRenderer implements VertexRenderer
+{
+ private Paint mActivePaint = new Color(100, 255, 100);
+ private Paint mActiveCompPaint = new Color(100, 255, 255);
+ private Paint mInactivePaint = new Color(255, 255, 255);
+ private Paint mInactiveCompPaint = new Color(200, 200, 255);
+ private Paint mErrorPaint = new Color(255, 50, 0);
+ private Paint mTextPaint = Color.black;
+ @Override
+ public void draw(Graphics2D g2d, Vertex vertex)
+ {
+ Activity activity = (Activity) vertex;
+ boolean active = activity.getActive();
+ boolean hasError = !activity.verify();
+ boolean isComposite = activity.getIsComposite();
+ GraphPoint centrePoint = activity.getCentrePoint();
+ //String description = activity.getDescription();
+ String[] linesOfText = new String[3];
+ linesOfText[0] = "(" + activity.getType() + ")";
+ linesOfText[1] = activity.getName();
+ if (hasError)
+ linesOfText[2] = Language.translate(activity.getErrors());
+ else
+ {
+ int cs = activity.getCurrentState();
+ if (cs == States.WAITING && activity.getActive())
+ linesOfText[2] =
+ Language.translate(States.getStateName(cs))
+ + (((Boolean) activity.getProperties().get("Show time")).booleanValue()
+ ? " " + getWaitTime(activity.getActiveDate())
+ : "");
+ else if (cs == States.STARTED)
+ linesOfText[2] =
+ Language.translate(States.getStateName(cs))
+ + (((Boolean) activity.getProperties().get("Show time")).booleanValue()
+ ? " " + getWaitTime(activity.getStartDate())
+ : "");
+ else
+ linesOfText[2] = Language.translate(States.getStateName(cs));
+ }
+
+ FontMetrics metrics = g2d.getFontMetrics();
+ int lineWidth = 0;
+ int lineHeight = metrics.getHeight();
+ int linesHeight = lineHeight * linesOfText.length;
+ int linesStartY = centrePoint.y - linesHeight / 2 + lineHeight * 2 / 3;
+ int x = 0;
+ int y = 0;
+ int i = 0;
+ GraphPoint[] outline = vertex.getOutlinePoints();
+ Paint actColour;
+ if (hasError)
+ actColour = mErrorPaint;
+ else if (active)
+ if (isComposite)
+ actColour = mActiveCompPaint;
+ else
+ actColour = mActivePaint;
+ else if (isComposite)
+ actColour = mInactiveCompPaint;
+ else
+ actColour = mInactivePaint;
+ g2d.setPaint(actColour);
+ //g2d.fill3DRect( centrePoint.x - mSize.width / 2, centrePoint.y - mSize.height / 2, mSize.width, mSize.height, true );
+ g2d.fill(graphPointsToPolygon(outline));
+ g2d.setPaint(mTextPaint);
+ for (i = 0; i < linesOfText.length; i++)
+ {
+ lineWidth = metrics.stringWidth(linesOfText[i]);
+ x = centrePoint.x - lineWidth / 2;
+ y = linesStartY + i * lineHeight;
+ g2d.drawString(linesOfText[i], x, y);
+ }
+ }
+ private static Polygon graphPointsToPolygon(GraphPoint[] points)
+ {
+ Polygon polygon = new Polygon();
+ int i = 0;
+ for (i = 0; i < points.length; i++)
+ {
+ polygon.addPoint(points[i].x, points[i].y);
+ }
+ return polygon;
+ }
+ private static String getWaitTime(GTimeStamp date)
+ {
+ GTimeStamp now = new GTimeStamp();
+ DateUtility.setToNow(now);
+ long diff = DateUtility.diff(now, date);
+ long secondes = diff % 60;
+ long minutes = (diff / 60) % 60;
+ long hours = (diff / 3600) % 24;
+ long days = (diff / 3600 / 24);
+ if (days > 0)
+ return days + " " + Language.translate("d") + " " + hours + " " + Language.translate("h");
+ if (hours > 0)
+ return hours + " " + Language.translate("h") + " " + minutes + " " + Language.translate("min");
+ if (minutes > 0)
+ return minutes + " " + Language.translate("min");
+ return secondes + " " + Language.translate("sec");
+ }
+}
diff --git a/src/main/java/com/c2kernel/gui/lifecycle/instance/FindActDefPanel.java b/src/main/java/com/c2kernel/gui/lifecycle/instance/FindActDefPanel.java new file mode 100644 index 0000000..04ab560 --- /dev/null +++ b/src/main/java/com/c2kernel/gui/lifecycle/instance/FindActDefPanel.java @@ -0,0 +1,72 @@ +package com.c2kernel.gui.lifecycle.instance;
+
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+
+import javax.swing.JButton;
+
+import com.c2kernel.common.ObjectNotFoundException;
+import com.c2kernel.graph.model.Vertex;
+import com.c2kernel.gui.MainFrame;
+import com.c2kernel.gui.graph.view.SelectedVertexPanel;
+import com.c2kernel.lifecycle.ActivitySlotDef;
+import com.c2kernel.lookup.DomainPath;
+
+/**************************************************************************
+ *
+ * $Revision: 1.3 $
+ * $Date: 2005/12/01 14:23:15 $
+ *
+ * Copyright (C) 2003 CERN - European Organization for Nuclear Research
+ * All rights reserved.
+ **************************************************************************/
+
+public class FindActDefPanel extends SelectedVertexPanel {
+
+ JButton findButton;
+ ActivitySlotDef currentAct;
+
+ public FindActDefPanel() {
+ super();
+ findButton = new JButton("Open Definition");
+ findButton.setEnabled(false);
+ add(findButton);
+ findButton.addActionListener(new ActionListener()
+ {
+ @Override
+ public void actionPerformed(ActionEvent e)
+ {
+ try {
+ DomainPath actPath = (DomainPath)new DomainPath("/desc/ActivityDesc/").find(currentAct.getActivityDef());
+ MainFrame.treeBrowser.push(actPath);
+ } catch (ObjectNotFoundException e1) { }
+ }
+ });
+ }
+
+ /**
+ *
+ */
+
+ @Override
+ public void select(Vertex vert) {
+ if (vert instanceof ActivitySlotDef) {
+ findButton.setEnabled(true);
+ currentAct = (ActivitySlotDef)vert;
+ }
+ else
+ clear();
+
+ }
+
+ /**
+ *
+ */
+
+ @Override
+ public void clear() {
+ findButton.setEnabled(false);
+ currentAct = null;
+ }
+
+}
diff --git a/src/main/java/com/c2kernel/gui/lifecycle/instance/SplitJoinRenderer.java b/src/main/java/com/c2kernel/gui/lifecycle/instance/SplitJoinRenderer.java new file mode 100644 index 0000000..3152772 --- /dev/null +++ b/src/main/java/com/c2kernel/gui/lifecycle/instance/SplitJoinRenderer.java @@ -0,0 +1,142 @@ +package com.c2kernel.gui.lifecycle.instance;
+
+import java.awt.Color;
+import java.awt.FontMetrics;
+import java.awt.Graphics2D;
+import java.awt.Paint;
+
+import com.c2kernel.graph.model.GraphPoint;
+import com.c2kernel.graph.model.Vertex;
+import com.c2kernel.gui.graph.view.VertexRenderer;
+import com.c2kernel.lifecycle.instance.AndSplit;
+import com.c2kernel.lifecycle.instance.Join;
+import com.c2kernel.lifecycle.instance.Loop;
+import com.c2kernel.lifecycle.instance.OrSplit;
+import com.c2kernel.lifecycle.instance.WfVertex;
+import com.c2kernel.lifecycle.instance.XOrSplit;
+import com.c2kernel.utils.Language;
+
+public class SplitJoinRenderer implements VertexRenderer
+{
+ private Paint mTextPaint = Color.black;
+ private Paint mBoxPaint = new Color( 204, 204, 204 );
+ private Paint mErrorPaint = new Color( 255, 0, 0 );
+ private boolean mTextOffsetsNotInitialised = true;
+ private int mTextYOffset = 0;
+ private String mAndText = "And";
+ private int mAndTextXOffset = 0;
+ private String mOrText = "Or";
+ private int mOrTextXOffset = 0;
+ private String mLoopText = "Loop";
+ private int mLoopTextXOffset = 0;
+ private String mXOrText = "XOr";
+ private int mXOrTextXOffset = 0;
+ private String mJoinText = "Join";
+ private int mJoinTextXOffset = 0;
+ private String mRouteText = "";
+ private int mRouteTextXOffset = 0;
+ private String mXXXText = "XXX";
+ private int mXXXTextXOffset = 0;
+
+
+ @Override
+ public void draw( Graphics2D g2d, Vertex vertex)
+ {
+ GraphPoint centrePoint = vertex.getCentrePoint();
+ String text = null;
+ int textXOffset = 0;
+ int vertexHeight = vertex.getHeight();
+ int vertexWidth = vertex.getWidth();
+
+
+ if ( mTextOffsetsNotInitialised )
+ {
+ initialiseTextOffsets( g2d );
+ mTextOffsetsNotInitialised = false;
+ }
+ if ( vertex instanceof AndSplit )
+ {
+ text = Language.translate(mAndText);
+ textXOffset = mAndTextXOffset;
+ }
+ else if ( vertex instanceof OrSplit )
+ {
+ text = Language.translate(mOrText);
+ textXOffset = mOrTextXOffset;
+ }
+ else if ( vertex instanceof Loop )
+ {
+ text = Language.translate(mLoopText);
+ textXOffset = mLoopTextXOffset;
+ }
+ else if ( vertex instanceof XOrSplit )
+ {
+ text = Language.translate(mXOrText);
+ textXOffset = mXOrTextXOffset;
+ }
+ else if ( vertex instanceof Join )
+ {
+ text = Language.translate(mJoinText);
+ textXOffset = mJoinTextXOffset;
+ }
+ else if ( vertex instanceof Join)
+ {
+ String type= (String)((Join)vertex).getProperties().get("Type");
+ if (type!=null && type.equals("Route"))
+ {
+ text = mRouteText;
+ textXOffset = mRouteTextXOffset;
+ }
+ else
+ {
+ text = Language.translate(mJoinText);
+ textXOffset = mJoinTextXOffset;
+ }
+ }
+ else
+ {
+ text = mXXXText;
+ textXOffset = mXXXTextXOffset;
+ }
+
+ boolean hasErrors = ((WfVertex)vertex).verify();
+ g2d.setPaint( hasErrors ? mBoxPaint : mErrorPaint );
+ g2d.fillRect
+ (
+ centrePoint.x - vertexWidth / 2,
+ centrePoint.y - vertexHeight / 2,
+ vertexWidth,
+ vertexHeight
+ );
+ g2d.setPaint( mTextPaint );
+ g2d.drawRect
+ (
+ centrePoint.x - vertexWidth / 2,
+ centrePoint.y - vertexHeight / 2,
+ vertexWidth,
+ vertexHeight
+ );
+ g2d.drawString( text, centrePoint.x - textXOffset, centrePoint.y + mTextYOffset );
+
+ if (!hasErrors) {
+ g2d.setPaint( mErrorPaint );
+ String errors = Language.translate(((WfVertex)vertex).getErrors());
+ int errorWidth = g2d.getFontMetrics().stringWidth( errors );
+ g2d.drawString( errors, centrePoint.x - ( errorWidth / 2), centrePoint.y + vertexHeight );
+ }
+ }
+
+ private void initialiseTextOffsets( Graphics2D g2d )
+ {
+ FontMetrics metrics = g2d.getFontMetrics();
+
+
+ mTextYOffset = metrics.getHeight() / 3;
+ mAndTextXOffset = metrics.stringWidth( Language.translate(mAndText) ) / 2;
+ mOrTextXOffset = metrics.stringWidth( Language.translate(mOrText) ) / 2;
+ mXOrTextXOffset = metrics.stringWidth( Language.translate(mXOrText) ) / 2;
+ mJoinTextXOffset = metrics.stringWidth( Language.translate(mJoinText) ) / 2;
+ mLoopTextXOffset = metrics.stringWidth( Language.translate(mLoopText) ) / 2;
+ }
+}
+
diff --git a/src/main/java/com/c2kernel/gui/lifecycle/instance/TransitionPanel.java b/src/main/java/com/c2kernel/gui/lifecycle/instance/TransitionPanel.java new file mode 100644 index 0000000..1314f2f --- /dev/null +++ b/src/main/java/com/c2kernel/gui/lifecycle/instance/TransitionPanel.java @@ -0,0 +1,187 @@ +package com.c2kernel.gui.lifecycle.instance;
+
+import java.awt.GridBagConstraints;
+import java.awt.GridBagLayout;
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+
+import javax.swing.Box;
+import javax.swing.JButton;
+import javax.swing.JCheckBox;
+import javax.swing.JComboBox;
+import javax.swing.JLabel;
+import javax.swing.JOptionPane;
+
+import com.c2kernel.entity.agent.Job;
+import com.c2kernel.entity.proxy.ItemProxy;
+import com.c2kernel.graph.model.Vertex;
+import com.c2kernel.gui.MainFrame;
+import com.c2kernel.gui.graph.view.SelectedVertexPanel;
+import com.c2kernel.gui.tabs.EntityTabPane;
+import com.c2kernel.gui.tabs.execution.Executor;
+import com.c2kernel.lifecycle.instance.Activity;
+import com.c2kernel.lifecycle.instance.stateMachine.StateMachine;
+import com.c2kernel.lifecycle.instance.stateMachine.States;
+import com.c2kernel.lifecycle.instance.stateMachine.Transitions;
+import com.c2kernel.utils.Logger;
+
+/**************************************************************************
+ *
+ * $Revision: 1.8 $
+ * $Date: 2005/09/07 13:46:31 $
+ *
+ * Copyright (C) 2003 CERN - European Organization for Nuclear Research
+ * All rights reserved.
+ **************************************************************************/
+
+public class TransitionPanel extends SelectedVertexPanel implements ActionListener {
+ protected Activity mCurrentAct;
+ protected GridBagLayout gridbag;
+ protected GridBagConstraints c;
+ protected Box transBox;
+ protected JComboBox executors;
+ protected JComboBox states = new JComboBox(States.states);
+ protected JCheckBox active = new JCheckBox();
+ protected JLabel status = new JLabel();
+ protected ItemProxy mItem;
+
+ public TransitionPanel() {
+ super();
+ gridbag = new GridBagLayout();
+ setLayout(gridbag);
+ c = new GridBagConstraints();
+ c.gridx=0; c.gridy=0;
+ c.weightx=1; c.weighty=0;
+ c.fill=GridBagConstraints.HORIZONTAL;
+
+ JLabel title = new JLabel("Available Transitions");
+ title.setFont(EntityTabPane.titleFont);
+ gridbag.setConstraints(title, c);
+ add(title);
+
+ c.gridy++;
+ gridbag.setConstraints(status, c);
+ add(status);
+ c.gridy++;
+
+ transBox = Box.createHorizontalBox();
+ gridbag.setConstraints(transBox, c);
+ add(transBox);
+
+ c.weightx=0; c.gridx++;
+ executors = MainFrame.getExecutionPlugins();
+ if (executors.getItemCount() > 1) {
+ gridbag.setConstraints(executors, c);
+ add(executors);
+ }
+
+
+
+ if (MainFrame.isAdmin) {
+ c.gridx=0; c.gridy++;
+ title = new JLabel("State Hacking");
+ title.setFont(EntityTabPane.titleFont);
+ gridbag.setConstraints(title, c);
+ add(title);
+ Box hackBox = Box.createHorizontalBox();
+ hackBox.add(states);
+ hackBox.add(Box.createHorizontalGlue());
+ hackBox.add(new JLabel("Active:"));
+ hackBox.add(active);
+ c.gridy++;
+ gridbag.setConstraints(hackBox, c);
+ add(hackBox);
+ states.addActionListener(this);
+ active.addActionListener(this);
+ }
+
+ clear();
+
+ }
+ /**
+ *
+ */
+ @Override
+ public void select(Vertex vert) {
+ clear();
+ if (!(vert instanceof Activity)) return;
+ mCurrentAct = (Activity)vert;
+ states.setSelectedIndex(mCurrentAct.getCurrentState());
+ states.setEnabled(true);
+ active.setSelected(mCurrentAct.active);
+ active.setEnabled(true);
+ Logger.msg("Retrieving possible transitions for activity "+mCurrentAct.getName());
+ int[] transitions = mCurrentAct.getMachine().possibleTransition();
+ if (transitions.length == 0) {
+ status.setText("None");
+ return;
+ }
+ for (int i = 0; i < transitions.length; i++) {
+ String trans= Transitions.getTransitionName(transitions[i]);
+ if (!(transitions[i]==Transitions.DONE) && !(transitions[i]==Transitions.COMPLETE)) {
+ String buttonLabel = trans.substring(0,1).toUpperCase()+trans.substring(1);
+ JButton thisTrans = new JButton(buttonLabel);
+ thisTrans.setActionCommand("Trans:"+String.valueOf(transitions[i]));
+ thisTrans.addActionListener(this);
+ transBox.add(thisTrans);
+ transBox.add(Box.createHorizontalGlue());
+ }
+ status.setText(transitions.length+" transitions possible.");
+ }
+ revalidate();
+ }
+
+ @Override
+ public void actionPerformed(ActionEvent e) {
+ if (e.getSource() == active && mCurrentAct != null) {
+ mCurrentAct.active = active.isSelected();
+ return;
+ }
+ if (e.getSource() == states && mCurrentAct != null) {
+ mCurrentAct.getMachine().state = states.getSelectedIndex();
+ return;
+ }
+ if (!e.getActionCommand().startsWith("Trans:")) return;
+ int transition = Integer.parseInt(e.getActionCommand().substring(6));
+ Logger.msg("Requesting transition "+transition);
+ Job thisJob = new Job(mItem.getSystemKey(),
+ mCurrentAct.getPath(),
+ transition,
+ new StateMachine(mCurrentAct).simulate(transition),
+ mCurrentAct.getCurrentState(),
+ mCurrentAct.getName(),
+ mCurrentAct.getProperties(),
+ mCurrentAct.getType(),
+ MainFrame.userAgent.getName());
+ try {
+ Executor selectedExecutor = (Executor)executors.getSelectedItem();
+ selectedExecutor.execute(thisJob, status);
+ } catch (Exception ex) {
+ String className = ex.getClass().getName();
+ className = className.substring(className.lastIndexOf('.')+1);
+ Logger.error(ex);
+ JOptionPane.showMessageDialog(null, ex.getMessage(), className, JOptionPane.ERROR_MESSAGE);
+ }
+
+ }
+
+ @Override
+ public void clear() {
+ mCurrentAct = null;
+ transBox.removeAll();
+ status.setText("No activity selected");
+ states.setSelectedIndex(0);
+ states.setEnabled(false);
+ active.setSelected(false);
+ active.setEnabled(false);
+ revalidate();
+ }
+
+
+ /**
+ * @param item The mItem to set.
+ */
+ public void setItem(ItemProxy item) {
+ mItem = item;
+ }
+}
diff --git a/src/main/java/com/c2kernel/gui/lifecycle/instance/WfDirectedEdgeRenderer.java b/src/main/java/com/c2kernel/gui/lifecycle/instance/WfDirectedEdgeRenderer.java new file mode 100644 index 0000000..484b2fc --- /dev/null +++ b/src/main/java/com/c2kernel/gui/lifecycle/instance/WfDirectedEdgeRenderer.java @@ -0,0 +1,130 @@ +package com.c2kernel.gui.lifecycle.instance;
+import java.awt.Color;
+import java.awt.Graphics2D;
+import java.awt.Shape;
+import java.awt.geom.AffineTransform;
+import java.awt.geom.GeneralPath;
+
+import com.c2kernel.graph.model.DirectedEdge;
+import com.c2kernel.graph.model.GraphPoint;
+import com.c2kernel.gui.graph.view.DirectedEdgeRenderer;
+import com.c2kernel.lifecycle.instance.Next;
+public class WfDirectedEdgeRenderer implements DirectedEdgeRenderer
+{
+ private GeneralPath mArrowTemplate = new GeneralPath();
+ public WfDirectedEdgeRenderer()
+ {
+ mArrowTemplate.moveTo(-5, 5);
+ mArrowTemplate.lineTo(0, 0);
+ mArrowTemplate.lineTo(5, 5);
+ }
+ @Override
+ public void draw(Graphics2D g2d, DirectedEdge directedEdge)
+ {
+ GraphPoint originPoint = directedEdge.getOriginPoint();
+ GraphPoint terminusPoint = directedEdge.getTerminusPoint();
+ GraphPoint midPoint = new GraphPoint();
+ AffineTransform transform = new AffineTransform();
+ Shape arrow = null;
+ Next next = (Next) directedEdge;
+ String text = (String) next.getProperties().get("Alias");
+ g2d.setPaint(Color.black);
+ if (("Broken +".equals(next.getProperties().get("Type"))))
+ {
+ g2d.drawLine(originPoint.x, originPoint.y, originPoint.x, (originPoint.y + terminusPoint.y) / 2);
+ g2d.drawLine(originPoint.x, (originPoint.y + terminusPoint.y) / 2, terminusPoint.x, (originPoint.y + terminusPoint.y) / 2);
+ g2d.drawLine(terminusPoint.x, (originPoint.y + terminusPoint.y) / 2, terminusPoint.x, terminusPoint.y);
+ midPoint.x = (originPoint.x + terminusPoint.x) / 2;
+ midPoint.y = (originPoint.y + terminusPoint.y) / 2;
+ transform.translate(midPoint.x, midPoint.y);
+ transform.rotate(
+ calcArrowAngle(
+ originPoint.x,
+ originPoint.x - terminusPoint.x > -5
+ && originPoint.x - terminusPoint.x < 5 ? originPoint.y : (originPoint.y + terminusPoint.y) / 2,
+ terminusPoint.x,
+ originPoint.x - terminusPoint.x > -5
+ && originPoint.x - terminusPoint.x < 5 ? terminusPoint.y : (originPoint.y + terminusPoint.y) / 2));
+ }
+ else if (("Broken -".equals(next.getProperties().get("Type"))))
+ {
+ g2d.drawLine(originPoint.x, originPoint.y, terminusPoint.x, originPoint.y);
+ g2d.drawLine(terminusPoint.x, originPoint.y, terminusPoint.x, terminusPoint.y);
+ boolean arrowOnY = !(originPoint.y - terminusPoint.y < 60 && originPoint.y - terminusPoint.y > -60);
+ midPoint.x = arrowOnY ? terminusPoint.x : (originPoint.x + terminusPoint.x) / 2;
+ midPoint.y = arrowOnY ? (originPoint.y + terminusPoint.y) / 2 : originPoint.y;
+ transform.translate(midPoint.x, midPoint.y);
+ transform.rotate(
+ calcArrowAngle(
+ arrowOnY ? terminusPoint.x : originPoint.x,
+ arrowOnY ? originPoint.y : originPoint.y,
+ arrowOnY ? terminusPoint.x : terminusPoint.x,
+ arrowOnY ? terminusPoint.y : originPoint.y));
+ }
+ else if (("Broken |".equals(next.getProperties().get("Type"))))
+ {
+ g2d.drawLine(originPoint.x, originPoint.y, originPoint.x, terminusPoint.y);
+ g2d.drawLine(originPoint.x, terminusPoint.y, terminusPoint.x, terminusPoint.y);
+ boolean arrowOnY = !(originPoint.y - terminusPoint.y < 60 && originPoint.y - terminusPoint.y > -60);
+ midPoint.x = arrowOnY ? originPoint.x : (originPoint.x + terminusPoint.x) / 2;
+ midPoint.y = arrowOnY ? (originPoint.y + terminusPoint.y) / 2 : terminusPoint.y;
+ transform.translate(midPoint.x, midPoint.y);
+ transform.rotate(
+ calcArrowAngle(
+ arrowOnY ? terminusPoint.x : originPoint.x,
+ arrowOnY ? originPoint.y : originPoint.y,
+ arrowOnY ? terminusPoint.x : terminusPoint.x,
+ arrowOnY ? terminusPoint.y : originPoint.y));
+ }
+ else
+ {
+ g2d.drawLine(originPoint.x, originPoint.y, terminusPoint.x, terminusPoint.y);
+ midPoint.x = originPoint.x + (terminusPoint.x - originPoint.x) / 2;
+ midPoint.y = originPoint.y + (terminusPoint.y - originPoint.y) / 2;
+ transform.translate(midPoint.x, midPoint.y);
+ transform.rotate(calcArrowAngle(originPoint.x, originPoint.y, terminusPoint.x, terminusPoint.y));
+ }
+ arrow = mArrowTemplate.createTransformedShape(transform);
+ g2d.draw(arrow);
+ if (text != null)
+ g2d.drawString(text, midPoint.x + 10, midPoint.y);
+ }
+ private static double calcArrowAngle(int originX, int originY, int terminusX, int terminusY)
+ {
+ double width = terminusX - originX;
+ double height = terminusY - originY;
+ if ((width == 0) && (height > 0))
+ {
+ return Math.PI;
+ }
+ if ((width == 0) && (height < 0))
+ {
+ return 0;
+ }
+ if ((width > 0) && (height == 0))
+ {
+ return Math.PI / 2.0;
+ }
+ if ((width < 0) && (height == 0))
+ {
+ return -1.0 * Math.PI / 2.0;
+ }
+ if ((width > 0) && (height > 0))
+ {
+ return Math.PI / 2.0 + Math.atan(Math.abs(height) / Math.abs(width));
+ }
+ if ((width > 0) && (height < 0))
+ {
+ return Math.atan(Math.abs(width) / Math.abs(height));
+ }
+ if ((width < 0) && (height < 0))
+ {
+ return -1.0 * Math.atan(Math.abs(width) / Math.abs(height));
+ }
+ if ((width < 0) && (height > 0))
+ {
+ return -1.0 * (Math.PI / 2.0 + Math.atan(Math.abs(height) / Math.abs(width)));
+ }
+ return 0.0;
+ }
+}
diff --git a/src/main/java/com/c2kernel/gui/lifecycle/instance/WfGraphPanel.java b/src/main/java/com/c2kernel/gui/lifecycle/instance/WfGraphPanel.java new file mode 100644 index 0000000..91257cb --- /dev/null +++ b/src/main/java/com/c2kernel/gui/lifecycle/instance/WfGraphPanel.java @@ -0,0 +1,59 @@ +/*Created on 21 nov. 2003 */
+package com.c2kernel.gui.lifecycle.instance;
+
+import java.awt.Graphics2D;
+
+import com.c2kernel.graph.model.DirectedEdge;
+import com.c2kernel.graph.model.GraphPoint;
+import com.c2kernel.gui.graph.view.DirectedEdgeRenderer;
+import com.c2kernel.gui.graph.view.GraphPanel;
+import com.c2kernel.gui.graph.view.VertexRenderer;
+import com.c2kernel.lifecycle.instance.Next;
+
+/** @author XSeb74*/
+public class WfGraphPanel extends GraphPanel
+{
+ public WfGraphPanel(DirectedEdgeRenderer d,VertexRenderer v)
+ {
+ super(d,v);
+ }
+ // Draws the highlight of the specified edge
+ @Override
+ protected void drawEdgeHighlight(Graphics2D g2d, DirectedEdge edge)
+ {
+ GraphPoint originPoint = edge.getOriginPoint();
+ GraphPoint terminusPoint = edge.getTerminusPoint();
+ GraphPoint midPoint = new GraphPoint();
+
+ if ("Straight".equals(((Next)edge).getProperties().get("Type")) || ((Next)edge).getProperties().get("Type") == null)
+ {
+ midPoint.x = originPoint.x + (terminusPoint.x - originPoint.x) / 2;
+ midPoint.y = originPoint.y + (terminusPoint.y - originPoint.y) / 2;
+ }
+ else if (("Broken +".equals(((Next)edge).getProperties().get("Type"))))
+ {
+ midPoint.x = (originPoint.x + terminusPoint.x) / 2;
+ midPoint.y = (originPoint.y + terminusPoint.y) / 2;
+ }
+ else if (("Broken -".equals(((Next)edge).getProperties().get("Type"))))
+ {
+ boolean arrowOnY = !(originPoint.y - terminusPoint.y < 60 && originPoint.y - terminusPoint.y > -60);
+ midPoint.x = arrowOnY ? terminusPoint.x : (originPoint.x + terminusPoint.x) / 2;
+ midPoint.y = arrowOnY ? (originPoint.y + terminusPoint.y) / 2 : originPoint.y;
+ }
+ else if (("Broken |".equals(((Next)edge).getProperties().get("Type"))))
+ {
+ boolean arrowOnY = !(originPoint.y - terminusPoint.y < 60 && originPoint.y - terminusPoint.y > -60);
+ midPoint.x = arrowOnY ? originPoint.x : (originPoint.x + terminusPoint.x) / 2;
+ midPoint.y = arrowOnY ? (originPoint.y + terminusPoint.y) / 2 : terminusPoint.y;
+ }
+ int minX = midPoint.x - 10;
+ int minY = midPoint.y - 10;
+ int maxX = midPoint.x + 10;
+ int maxY = midPoint.y + 10;
+ g2d.drawLine(minX, minY, maxX, minY);
+ g2d.drawLine(maxX, minY, maxX, maxY);
+ g2d.drawLine(maxX, maxY, minX, maxY);
+ g2d.drawLine(minX, maxY, minX, minY);
+ }
+}
diff --git a/src/main/java/com/c2kernel/gui/lifecycle/instance/WfVertexRenderer.java b/src/main/java/com/c2kernel/gui/lifecycle/instance/WfVertexRenderer.java new file mode 100644 index 0000000..07a4e29 --- /dev/null +++ b/src/main/java/com/c2kernel/gui/lifecycle/instance/WfVertexRenderer.java @@ -0,0 +1,23 @@ +package com.c2kernel.gui.lifecycle.instance;
+
+import java.awt.Graphics2D;
+
+import com.c2kernel.graph.model.Vertex;
+import com.c2kernel.gui.graph.view.VertexRenderer;
+import com.c2kernel.lifecycle.instance.Activity;
+import com.c2kernel.lifecycle.instance.Join;
+import com.c2kernel.lifecycle.instance.Split;
+
+public class WfVertexRenderer implements VertexRenderer
+{
+ protected ActivityRenderer mActivityRenderer = new ActivityRenderer();
+ protected SplitJoinRenderer mSplitJoinRenderer = new SplitJoinRenderer();
+
+ @Override
+ public void draw( Graphics2D g2d, Vertex vertex)
+ {
+ if ( vertex instanceof Activity ) { mActivityRenderer.draw( g2d, vertex); }
+ else if ( ( vertex instanceof Split ) || ( vertex instanceof Join ) ) { mSplitJoinRenderer.draw( g2d, vertex ); }
+ }
+}
+
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