From 926ed69c9c7d937de401ef96827295828bc14493 Mon Sep 17 00:00:00 2001
From: Florian Hoelzl <hoelzl@fortiss.org>
Date: Tue, 21 Jun 2011 11:45:24 +0000
Subject: [PATCH] edit part implementations for component structures
---
.../trunk/META-INF/MANIFEST.MF | 1 +
.../base/ui/command/BendpointCommandBase.java | 50 ++++++
.../ChangeBoundsRequestCommandBase.java | 145 ++++++++++++++++++
.../ui/command/CreateBendpointCommand.java | 52 +++++++
.../ui/command/DeleteBendpointCommand.java | 41 +++++
.../base/ui/command/MoveBendpointCommand.java | 56 +++++++
.../RectangularConnectorEditPartBase.java | 18 ++-
.../editpart/figure/AntiAliasedEllipse.java | 40 +++++
.../base/ui/layout/IPointLayouter.java | 1 -
.../ui/layout/util/EditPartLayoutUtils.java | 3 +-
.../base/ui/layout/util/LayoutDataUtils.java | 51 +++++-
.../base/ui/layout/util/OrientationUtils.java | 25 ++-
12 files changed, 463 insertions(+), 20 deletions(-)
create mode 100644 org.fortiss.tooling.base.ui/trunk/src/org/fortiss/tooling/base/ui/command/BendpointCommandBase.java
create mode 100644 org.fortiss.tooling.base.ui/trunk/src/org/fortiss/tooling/base/ui/command/ChangeBoundsRequestCommandBase.java
create mode 100644 org.fortiss.tooling.base.ui/trunk/src/org/fortiss/tooling/base/ui/command/CreateBendpointCommand.java
create mode 100644 org.fortiss.tooling.base.ui/trunk/src/org/fortiss/tooling/base/ui/command/DeleteBendpointCommand.java
create mode 100644 org.fortiss.tooling.base.ui/trunk/src/org/fortiss/tooling/base/ui/command/MoveBendpointCommand.java
create mode 100644 org.fortiss.tooling.base.ui/trunk/src/org/fortiss/tooling/base/ui/editpart/figure/AntiAliasedEllipse.java
diff --git a/org.fortiss.tooling.base.ui/trunk/META-INF/MANIFEST.MF b/org.fortiss.tooling.base.ui/trunk/META-INF/MANIFEST.MF
index a5a08282e..4d375a182 100644
--- a/org.fortiss.tooling.base.ui/trunk/META-INF/MANIFEST.MF
+++ b/org.fortiss.tooling.base.ui/trunk/META-INF/MANIFEST.MF
@@ -17,6 +17,7 @@ Export-Package: org.fortiss.tooling.base.ui,
org.fortiss.tooling.base.ui.editor.gef,
org.fortiss.tooling.base.ui.editpart,
org.fortiss.tooling.base.ui.editpart.anchor,
+ org.fortiss.tooling.base.ui.editpart.connector,
org.fortiss.tooling.base.ui.editpart.figure,
org.fortiss.tooling.base.ui.editpart.policy,
org.fortiss.tooling.base.ui.layout,
diff --git a/org.fortiss.tooling.base.ui/trunk/src/org/fortiss/tooling/base/ui/command/BendpointCommandBase.java b/org.fortiss.tooling.base.ui/trunk/src/org/fortiss/tooling/base/ui/command/BendpointCommandBase.java
new file mode 100644
index 000000000..db539a0cd
--- /dev/null
+++ b/org.fortiss.tooling.base.ui/trunk/src/org/fortiss/tooling/base/ui/command/BendpointCommandBase.java
@@ -0,0 +1,50 @@
+/*--------------------------------------------------------------------------+
+$Id$
+| |
+| Copyright 2011 ForTISS GmbH |
+| |
+| Licensed under the Apache License, Version 2.0 (the "License"); |
+| you may not use this file except in compliance with the License. |
+| You may obtain a copy of the License at |
+| |
+| http://www.apache.org/licenses/LICENSE-2.0 |
+| |
+| Unless required by applicable law or agreed to in writing, software |
+| distributed under the License is distributed on an "AS IS" BASIS, |
+| WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
+| See the License for the specific language governing permissions and |
+| limitations under the License. |
++--------------------------------------------------------------------------*/
+package org.fortiss.tooling.base.ui.command;
+
+import org.eclipse.gef.commands.Command;
+import org.fortiss.tooling.base.model.layout.Point;
+import org.fortiss.tooling.base.model.layout.Points;
+
+/**
+ * Command that handles bend points.
+ *
+ * @author hoelzl
+ * @author $Author$
+ * @version $Rev$
+ * @ConQAT.Rating RED Hash:
+ */
+public abstract class BendpointCommandBase extends Command {
+
+ /** The position where the point should be placed */
+ protected Point location;
+
+ /** The index of the bend point */
+ protected int index;
+
+ /** The connection where the bend point is added */
+ protected Points connection;
+
+ /** Creates a bend point command. */
+ public BendpointCommandBase(Points connection, int index, Point location) {
+ this.connection = connection;
+ this.index = index;
+ this.location = location;
+ }
+
+}
diff --git a/org.fortiss.tooling.base.ui/trunk/src/org/fortiss/tooling/base/ui/command/ChangeBoundsRequestCommandBase.java b/org.fortiss.tooling.base.ui/trunk/src/org/fortiss/tooling/base/ui/command/ChangeBoundsRequestCommandBase.java
new file mode 100644
index 000000000..1ce4fc5fe
--- /dev/null
+++ b/org.fortiss.tooling.base.ui/trunk/src/org/fortiss/tooling/base/ui/command/ChangeBoundsRequestCommandBase.java
@@ -0,0 +1,145 @@
+/*--------------------------------------------------------------------------+
+$Id$
+| |
+| Copyright 2011 ForTISS GmbH |
+| |
+| Licensed under the Apache License, Version 2.0 (the "License"); |
+| you may not use this file except in compliance with the License. |
+| You may obtain a copy of the License at |
+| |
+| http://www.apache.org/licenses/LICENSE-2.0 |
+| |
+| Unless required by applicable law or agreed to in writing, software |
+| distributed under the License is distributed on an "AS IS" BASIS, |
+| WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
+| See the License for the specific language governing permissions and |
+| limitations under the License. |
++--------------------------------------------------------------------------*/
+package org.fortiss.tooling.base.ui.command;
+
+import java.util.List;
+
+import org.eclipse.gef.EditPart;
+import org.eclipse.gef.commands.Command;
+import org.eclipse.gef.requests.ChangeBoundsRequest;
+import org.fortiss.tooling.base.model.layout.Dimension;
+import org.fortiss.tooling.base.model.layout.ILayoutedModelElement;
+import org.fortiss.tooling.base.model.layout.Point;
+import org.fortiss.tooling.base.model.layout.Points;
+import org.fortiss.tooling.base.ui.editpart.ConnectorEditPartBase;
+import org.fortiss.tooling.base.ui.editpart.LayoutedConnectionEditPartBase;
+import org.fortiss.tooling.base.ui.layout.constants.LayoutKeyConstants;
+import org.fortiss.tooling.base.ui.layout.util.LayoutDataUtils;
+
+/**
+ * A {@link Command} storing a {@link ChangeBoundsRequest}.
+ *
+ * @author wandinger
+ * @author hoelzl
+ * @author $Author$
+ * @version $Rev$
+ * @ConQAT.Rating RED Hash:
+ */
+public abstract class ChangeBoundsRequestCommandBase extends Command {
+
+ /** The creation request */
+ private final ChangeBoundsRequest request;
+
+ /** Constructor */
+ public ChangeBoundsRequestCommandBase(ChangeBoundsRequest request) {
+ this.request = request;
+ }
+
+ /** Returns the stored request. */
+ protected ChangeBoundsRequest getRequest() {
+ return request;
+ }
+
+ /** {@inheritDoc} */
+ @Override
+ @SuppressWarnings("unchecked")
+ public void execute() {
+ bendpointGroupMove(request.getEditParts());
+ }
+
+ /** Moves the given node using info from {@link #getRequest()}. */
+ protected void moveNode(ILayoutedModelElement layouted) {
+ Point p = LayoutDataUtils.getNodePosition(layouted);
+ int dx = getRequest().getMoveDelta().x;
+ int dy = getRequest().getMoveDelta().y;
+ LayoutDataUtils.setNodePosition(layouted,
+ LayoutDataUtils.translate(p, dx, dy));
+ }
+
+ /**
+ * Moves and resizes the given node using info from {@link #getRequest()}.
+ * The final size is returned.
+ */
+ protected Dimension moveAndResizeNode(ILayoutedModelElement layouted,
+ int minWidth, int minHeight) {
+ int dx = getRequest().getMoveDelta().x;
+ int dy = getRequest().getMoveDelta().y;
+ Point pos = LayoutDataUtils.translate(
+ LayoutDataUtils.getNodePosition(layouted), dx, dy);
+
+ int dw = getRequest().getSizeDelta().width;
+ int dh = getRequest().getSizeDelta().height;
+ Dimension dim = LayoutDataUtils.expand(
+ LayoutDataUtils.getNodeSize(layouted), dw, dh);
+
+ if (dim.getWidth() < minWidth) {
+ if (getRequest().getMoveDelta().x > 0) {
+ pos.setX(pos.getX() - minWidth - dim.getWidth());
+ }
+ dim.setWidth(minWidth);
+ }
+
+ if (dim.getHeight() < minHeight) {
+ if (getRequest().getMoveDelta().y > 0) {
+ pos.setY(pos.getY() - minHeight - dim.getHeight());
+ }
+ dim.setHeight(minHeight);
+ }
+
+ LayoutDataUtils.setNodePosition(layouted, pos);
+ LayoutDataUtils.setNodeSize(layouted, dim);
+ return dim;
+ }
+
+ /** Move bend points along with a group of selected elements */
+ @SuppressWarnings({ "unchecked", "rawtypes" })
+ private void bendpointGroupMove(List<EditPart> parts) {
+ for (EditPart part : parts) {
+ // cover also sticky connectors
+ if (part.getChildren().size() > 0) {
+ bendpointGroupMove(part.getChildren());
+ }
+ // filter non connective edit parts
+ if (!(part instanceof ConnectorEditPartBase)) {
+ break;
+ }
+ ConnectorEditPartBase connector = (ConnectorEditPartBase) part;
+ for (LayoutedConnectionEditPartBase connection : (List<LayoutedConnectionEditPartBase>) connector
+ .getSourceConnections()) {
+ if (connection.getTarget().getSelected() != EditPart.SELECTED_NONE) {
+ // get all bendpoints of the currently selected connection
+ Points points = LayoutDataUtils.getPoints(
+ (ILayoutedModelElement) connection.getModel(),
+ LayoutKeyConstants.CONNECTION_POINTS);
+ for (int i = 0; i < points.getPointsLength(); i++) {
+ Point pos = LayoutDataUtils.createPoint(points
+ .getPoints(i).getX(), points.getPoints(i)
+ .getY());
+ LayoutDataUtils.translate(pos,
+ request.getMoveDelta().x,
+ request.getMoveDelta().y);
+ // create a command to move the bendpoints properly and
+ // execute it
+ (new MoveBendpointCommand(points, i, pos, null))
+ .execute();
+ }
+ }
+ }
+ }
+ }
+}
diff --git a/org.fortiss.tooling.base.ui/trunk/src/org/fortiss/tooling/base/ui/command/CreateBendpointCommand.java b/org.fortiss.tooling.base.ui/trunk/src/org/fortiss/tooling/base/ui/command/CreateBendpointCommand.java
new file mode 100644
index 000000000..fdad1ae5c
--- /dev/null
+++ b/org.fortiss.tooling.base.ui/trunk/src/org/fortiss/tooling/base/ui/command/CreateBendpointCommand.java
@@ -0,0 +1,52 @@
+/*--------------------------------------------------------------------------+
+$Id$
+| |
+| Copyright 2011 ForTISS GmbH |
+| |
+| Licensed under the Apache License, Version 2.0 (the "License"); |
+| you may not use this file except in compliance with the License. |
+| You may obtain a copy of the License at |
+| |
+| http://www.apache.org/licenses/LICENSE-2.0 |
+| |
+| Unless required by applicable law or agreed to in writing, software |
+| distributed under the License is distributed on an "AS IS" BASIS, |
+| WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
+| See the License for the specific language governing permissions and |
+| limitations under the License. |
++--------------------------------------------------------------------------*/
+package org.fortiss.tooling.base.ui.command;
+
+import org.fortiss.tooling.base.model.layout.Point;
+import org.fortiss.tooling.base.model.layout.Points;
+import org.fortiss.tooling.base.ui.layout.IPointLayouter;
+
+/**
+ * Command that handles the creation of bend points.
+ *
+ * @author hoelzl
+ * @author $Author$
+ * @version $Rev$
+ * @ConQAT.Rating RED Hash:
+ */
+public class CreateBendpointCommand extends BendpointCommandBase {
+
+ /** The {@link IPointLayouter}. */
+ private final IPointLayouter layouter;
+
+ /** Creates a bend point command. */
+ public CreateBendpointCommand(Points connection, int index, Point location,
+ IPointLayouter layouter) {
+ super(connection, index, location);
+ this.layouter = layouter;
+ }
+
+ /** {@inheritDoc} */
+ @Override
+ public void execute() {
+ if (layouter != null) {
+ layouter.doLayout(location);
+ }
+ connection.getPointsList().add(index, location);
+ }
+}
diff --git a/org.fortiss.tooling.base.ui/trunk/src/org/fortiss/tooling/base/ui/command/DeleteBendpointCommand.java b/org.fortiss.tooling.base.ui/trunk/src/org/fortiss/tooling/base/ui/command/DeleteBendpointCommand.java
new file mode 100644
index 000000000..8f8ad814e
--- /dev/null
+++ b/org.fortiss.tooling.base.ui/trunk/src/org/fortiss/tooling/base/ui/command/DeleteBendpointCommand.java
@@ -0,0 +1,41 @@
+/*--------------------------------------------------------------------------+
+$Id$
+| |
+| Copyright 2011 ForTISS GmbH |
+| |
+| Licensed under the Apache License, Version 2.0 (the "License"); |
+| you may not use this file except in compliance with the License. |
+| You may obtain a copy of the License at |
+| |
+| http://www.apache.org/licenses/LICENSE-2.0 |
+| |
+| Unless required by applicable law or agreed to in writing, software |
+| distributed under the License is distributed on an "AS IS" BASIS, |
+| WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
+| See the License for the specific language governing permissions and |
+| limitations under the License. |
++--------------------------------------------------------------------------*/
+package org.fortiss.tooling.base.ui.command;
+
+import org.fortiss.tooling.base.model.layout.Points;
+
+/**
+ * Command that handles the deletion of bend points.
+ *
+ * @author hoelzl
+ * @author $Author$
+ * @version $Rev$
+ * @ConQAT.Rating RED Hash:
+ */
+public class DeleteBendpointCommand extends BendpointCommandBase {
+ /** Creates a command to delete a bend point. */
+ public DeleteBendpointCommand(Points connection, int index) {
+ super(connection, index, null);
+ }
+
+ /** {@inheritDoc} */
+ @Override
+ public void execute() {
+ connection.getPointsList().remove(index);
+ }
+}
diff --git a/org.fortiss.tooling.base.ui/trunk/src/org/fortiss/tooling/base/ui/command/MoveBendpointCommand.java b/org.fortiss.tooling.base.ui/trunk/src/org/fortiss/tooling/base/ui/command/MoveBendpointCommand.java
new file mode 100644
index 000000000..6b6d959f9
--- /dev/null
+++ b/org.fortiss.tooling.base.ui/trunk/src/org/fortiss/tooling/base/ui/command/MoveBendpointCommand.java
@@ -0,0 +1,56 @@
+/*--------------------------------------------------------------------------+
+$Id$
+| |
+| Copyright 2011 ForTISS GmbH |
+| |
+| Licensed under the Apache License, Version 2.0 (the "License"); |
+| you may not use this file except in compliance with the License. |
+| You may obtain a copy of the License at |
+| |
+| http://www.apache.org/licenses/LICENSE-2.0 |
+| |
+| Unless required by applicable law or agreed to in writing, software |
+| distributed under the License is distributed on an "AS IS" BASIS, |
+| WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
+| See the License for the specific language governing permissions and |
+| limitations under the License. |
++--------------------------------------------------------------------------*/
+package org.fortiss.tooling.base.ui.command;
+
+import org.fortiss.tooling.base.model.layout.Point;
+import org.fortiss.tooling.base.model.layout.Points;
+import org.fortiss.tooling.base.ui.layout.IPointLayouter;
+
+/**
+ * Command that handles move operations on bend points.
+ *
+ * @author hoelzl
+ * @author $Author$
+ * @version $Rev$
+ * @ConQAT.Rating RED Hash:
+ */
+public class MoveBendpointCommand extends BendpointCommandBase {
+ /** The {@link IPointLayouter}. */
+ private final IPointLayouter layouter;
+
+ /** Create the move command. */
+ public MoveBendpointCommand(Points connection, int index, Point location,
+ IPointLayouter layouter) {
+ super(connection, index, location);
+ this.layouter = layouter;
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ @Override
+ public void execute() {
+ Point p = connection.getPoints(index);
+ p.setX(location.getX());
+ p.setY(location.getY());
+
+ if (layouter != null) {
+ layouter.doLayout(p);
+ }
+ }
+}
diff --git a/org.fortiss.tooling.base.ui/trunk/src/org/fortiss/tooling/base/ui/editpart/connector/RectangularConnectorEditPartBase.java b/org.fortiss.tooling.base.ui/trunk/src/org/fortiss/tooling/base/ui/editpart/connector/RectangularConnectorEditPartBase.java
index 56094dbf9..5dfcdebf2 100644
--- a/org.fortiss.tooling.base.ui/trunk/src/org/fortiss/tooling/base/ui/editpart/connector/RectangularConnectorEditPartBase.java
+++ b/org.fortiss.tooling.base.ui/trunk/src/org/fortiss/tooling/base/ui/editpart/connector/RectangularConnectorEditPartBase.java
@@ -22,7 +22,9 @@ import java.util.List;
import org.conqat.lib.commons.collections.CollectionUtils;
import org.eclipse.draw2d.ChopboxAnchor;
+import org.eclipse.draw2d.ColorConstants;
import org.eclipse.draw2d.ConnectionAnchor;
+import org.eclipse.draw2d.Ellipse;
import org.eclipse.draw2d.Figure;
import org.eclipse.draw2d.IFigure;
import org.eclipse.draw2d.Label;
@@ -33,6 +35,7 @@ import org.fortiss.tooling.base.model.element.IConnector;
import org.fortiss.tooling.base.model.element.IHierarchicElement;
import org.fortiss.tooling.base.model.layout.ILayoutedModelElement;
import org.fortiss.tooling.base.ui.editpart.ConnectorEditPartBase;
+import org.fortiss.tooling.base.ui.editpart.figure.AntiAliasedEllipse;
import org.fortiss.tooling.base.ui.editpart.policy.ConnectionGraphicalNodeEditPolicy;
import org.fortiss.tooling.base.ui.editpart.policy.RemoveEditPolicy;
import org.fortiss.tooling.base.ui.layout.constants.RecommendedLayoutConstants;
@@ -85,7 +88,18 @@ public abstract class RectangularConnectorEditPartBase<T extends IConnector & IL
}
/** Creates the figure used for the connector. */
- protected abstract IFigure createConnectorFigure();
+ protected IFigure createConnectorFigure() {
+ Ellipse connector = new AntiAliasedEllipse();
+
+ if (isReceiving()) {
+ connector.setBackgroundColor(ColorConstants.white);
+ connector.setForegroundColor(ColorConstants.black);
+ } else {
+ connector.setBackgroundColor(ColorConstants.black);
+ connector.setForegroundColor(ColorConstants.black);
+ }
+ return connector;
+ }
/** {@inheritDoc} */
@Override
@@ -94,7 +108,7 @@ public abstract class RectangularConnectorEditPartBase<T extends IConnector & IL
}
/** {@inheritDoc} */
- @SuppressWarnings({ "unchecked", "rawtypes" })
+ @SuppressWarnings({ "unchecked" })
@Override
protected void refreshVisuals() {
super.refreshVisuals();
diff --git a/org.fortiss.tooling.base.ui/trunk/src/org/fortiss/tooling/base/ui/editpart/figure/AntiAliasedEllipse.java b/org.fortiss.tooling.base.ui/trunk/src/org/fortiss/tooling/base/ui/editpart/figure/AntiAliasedEllipse.java
new file mode 100644
index 000000000..5d3441c65
--- /dev/null
+++ b/org.fortiss.tooling.base.ui/trunk/src/org/fortiss/tooling/base/ui/editpart/figure/AntiAliasedEllipse.java
@@ -0,0 +1,40 @@
+/*--------------------------------------------------------------------------+
+$Id$
+| |
+| Copyright 2011 ForTISS GmbH |
+| |
+| Licensed under the Apache License, Version 2.0 (the "License"); |
+| you may not use this file except in compliance with the License. |
+| You may obtain a copy of the License at |
+| |
+| http://www.apache.org/licenses/LICENSE-2.0 |
+| |
+| Unless required by applicable law or agreed to in writing, software |
+| distributed under the License is distributed on an "AS IS" BASIS, |
+| WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
+| See the License for the specific language governing permissions and |
+| limitations under the License. |
++--------------------------------------------------------------------------*/
+package org.fortiss.tooling.base.ui.editpart.figure;
+
+import org.eclipse.draw2d.Ellipse;
+import org.eclipse.draw2d.Graphics;
+import org.eclipse.swt.SWT;
+
+/**
+ * An {@link Ellipse} with anti-aliasing enabled.
+ *
+ * @author hoelzl
+ * @author $Author$
+ * @version $Rev$
+ * @ConQAT.Rating RED Hash:
+ */
+public class AntiAliasedEllipse extends Ellipse {
+
+ /** {@inheritDoc} */
+ @Override
+ public void paintFigure(Graphics graphics) {
+ graphics.setAntialias(SWT.ON);
+ super.paintFigure(graphics);
+ }
+}
diff --git a/org.fortiss.tooling.base.ui/trunk/src/org/fortiss/tooling/base/ui/layout/IPointLayouter.java b/org.fortiss.tooling.base.ui/trunk/src/org/fortiss/tooling/base/ui/layout/IPointLayouter.java
index 9b03ec8f0..0f3482984 100644
--- a/org.fortiss.tooling.base.ui/trunk/src/org/fortiss/tooling/base/ui/layout/IPointLayouter.java
+++ b/org.fortiss.tooling.base.ui/trunk/src/org/fortiss/tooling/base/ui/layout/IPointLayouter.java
@@ -28,7 +28,6 @@ import org.fortiss.tooling.base.model.layout.Point;
* @version $Rev$
* @ConQAT.Rating RED Hash: D6B33EFB704B0CA151E1C945B5BC48C6
*/
-// TODO (FH): do we need this?
public interface IPointLayouter {
/** Performs the layout task on the given {@link Point}. */
diff --git a/org.fortiss.tooling.base.ui/trunk/src/org/fortiss/tooling/base/ui/layout/util/EditPartLayoutUtils.java b/org.fortiss.tooling.base.ui/trunk/src/org/fortiss/tooling/base/ui/layout/util/EditPartLayoutUtils.java
index f80cc4662..35d7e46c1 100644
--- a/org.fortiss.tooling.base.ui/trunk/src/org/fortiss/tooling/base/ui/layout/util/EditPartLayoutUtils.java
+++ b/org.fortiss.tooling.base.ui/trunk/src/org/fortiss/tooling/base/ui/layout/util/EditPartLayoutUtils.java
@@ -239,8 +239,7 @@ public class EditPartLayoutUtils {
.calculateRectangleBorderOrientation(position, d,
RecommendedLayoutConstants.RECTANGULAR_SHAPE_INSETS);
// snap to grid and store the value in the model
- LayoutDataUtils.setConnectorOrientation(layouted,
- orient.getOrientation());
+ LayoutDataUtils.setConnectorOrientation(layouted, orient);
LayoutDataUtils.setConnectorOffset(layouted,
EditPartLayoutUtils.snapToGrid(orient.getOffset()));
}
diff --git a/org.fortiss.tooling.base.ui/trunk/src/org/fortiss/tooling/base/ui/layout/util/LayoutDataUtils.java b/org.fortiss.tooling.base.ui/trunk/src/org/fortiss/tooling/base/ui/layout/util/LayoutDataUtils.java
index 310c20212..6ccd45318 100644
--- a/org.fortiss.tooling.base.ui/trunk/src/org/fortiss/tooling/base/ui/layout/util/LayoutDataUtils.java
+++ b/org.fortiss.tooling.base.ui/trunk/src/org/fortiss/tooling/base/ui/layout/util/LayoutDataUtils.java
@@ -45,6 +45,36 @@ import org.fortiss.tooling.base.ui.layout.constants.RecommendedLayoutConstants;
*/
public class LayoutDataUtils {
+ /** Creates a new {@link Point}. */
+ public static Point createPoint(int x, int y) {
+ Point p = LayoutFactory.eINSTANCE.createPoint();
+ p.setX(x);
+ p.setY(y);
+ return p;
+ }
+
+ /** Creates a new {@link Dimension}. */
+ public static Dimension createDimension(int w, int h) {
+ Dimension d = LayoutFactory.eINSTANCE.createDimension();
+ d.setWidth(w);
+ d.setHeight(h);
+ return d;
+ }
+
+ /** Translates the given point by moving it accordingly. */
+ public static Point translate(Point p, int dx, int dy) {
+ p.setX(p.getX() + dx);
+ p.setY(p.getY() + dy);
+ return p;
+ }
+
+ /** Expands the given dimension by resizing it accordingly. */
+ public static Dimension expand(Dimension d, int dw, int dh) {
+ d.setWidth(d.getWidth() + dw);
+ d.setHeight(d.getHeight() + dh);
+ return d;
+ }
+
/** Returns a {@link Point} layout data object with the given key or null. */
public static Point getPoint(ILayoutedModelElement lobject, String key) {
for (ILayoutData ld : lobject.getLayoutDataList()) {
@@ -210,6 +240,11 @@ public class LayoutDataUtils {
return null;
}
+ /** Returns a {@link Points} layout data object. */
+ public static Points getPoints(ILayoutedModelElement lobject) {
+ return getPoints(lobject, LayoutKeyConstants.CONNECTION_POINTS);
+ }
+
/** Returns the bounds of the given layouted node. */
public static Rectangle getNodeBounds(ILayoutedModelElement layouted) {
Rectangle result = new Rectangle();
@@ -283,30 +318,30 @@ public class LayoutDataUtils {
}
/** Returns the layouted connector's orientation. */
- public static EOrientation getConnectorOrientation(
+ public static Orientation getConnectorOrientation(
ILayoutedModelElement layouted) {
Orientation orientation = getOrientation(layouted,
LayoutKeyConstants.CONNECTOR_ORIENTATION);
if (orientation == null) {
- return EOrientation.NORTH;
+ return OrientationUtils.createOrientation(EOrientation.NORTH);
}
- return orientation.getOrientation();
+ return orientation;
}
/** Sets the layouted connector's orientation. */
public static void setConnectorOrientation(ILayoutedModelElement layouted,
- EOrientation orientation) {
+ Orientation orientation) {
setOrientation(layouted, LayoutKeyConstants.CONNECTOR_ORIENTATION,
- orientation);
+ orientation.getOrientation());
}
/** Returns the layouted connector's offset. */
- public static int getConnectorOffset(ILayoutedModelElement layouted) {
+ public static Offset getConnectorOffset(ILayoutedModelElement layouted) {
Offset offset = getOffset(layouted, LayoutKeyConstants.CONNECTOR_OFFSET);
if (offset == null) {
- return 0;
+ return OrientationUtils.createOffset(0);
}
- return offset.getOffset();
+ return offset;
}
/** Sets the layouted connector's angle. */
diff --git a/org.fortiss.tooling.base.ui/trunk/src/org/fortiss/tooling/base/ui/layout/util/OrientationUtils.java b/org.fortiss.tooling.base.ui/trunk/src/org/fortiss/tooling/base/ui/layout/util/OrientationUtils.java
index d1dc078c8..475a3f6f8 100644
--- a/org.fortiss.tooling.base.ui/trunk/src/org/fortiss/tooling/base/ui/layout/util/OrientationUtils.java
+++ b/org.fortiss.tooling.base.ui/trunk/src/org/fortiss/tooling/base/ui/layout/util/OrientationUtils.java
@@ -17,13 +17,13 @@ $Id$
+--------------------------------------------------------------------------*/
package org.fortiss.tooling.base.ui.layout.util;
-import org.eclipse.draw2d.geometry.Dimension;
-import org.eclipse.draw2d.geometry.Point;
+import org.fortiss.tooling.base.model.layout.Dimension;
import org.fortiss.tooling.base.model.layout.EOrientation;
import org.fortiss.tooling.base.model.layout.LayoutFactory;
import org.fortiss.tooling.base.model.layout.Offset;
import org.fortiss.tooling.base.model.layout.OffsetOrientation;
import org.fortiss.tooling.base.model.layout.Orientation;
+import org.fortiss.tooling.base.model.layout.Point;
import org.fortiss.tooling.base.ui.layout.constants.RecommendedLayoutConstants;
/**
@@ -40,20 +40,24 @@ public class OrientationUtils {
/** Return the absolute position for a given orientation. */
public static Point getAbsolute(Orientation orientation, Offset offset,
Dimension parentSize, int parentInsets) {
- Point pos = new Point(0, 0);
+ Point pos = LayoutDataUtils.createPoint(0, 0);
int offsetValue = offset.getOffset();
switch (orientation.getOrientation()) {
case NORTH:
- pos.setLocation(offsetValue, 0);
+ pos.setX(offsetValue);
+ pos.setY(0);
break;
case WEST:
- pos.setLocation(0, offsetValue);
+ pos.setX(0);
+ pos.setY(offsetValue);
break;
case SOUTH:
- pos.setLocation(offsetValue, parentSize.height - 2 * parentInsets);
+ pos.setX(offsetValue);
+ pos.setY(parentSize.getHeight() - 2 * parentInsets);
break;
case EAST:
- pos.setLocation(parentSize.width - 2 * parentInsets, offsetValue);
+ pos.setX(parentSize.getWidth() - 2 * parentInsets);
+ pos.setY(offsetValue);
break;
}
@@ -86,4 +90,11 @@ public class OrientationUtils {
o.setOrientation(orientation);
return o;
}
+
+ /** Returns a new Offset object with the given value. */
+ public static Offset createOffset(int offset) {
+ Offset o = LayoutFactory.eINSTANCE.createOffset();
+ o.setOffset(offset);
+ return o;
+ }
}
--
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