From 589494255be0318ccd7d8ed299c7fc74d07c90e2 Mon Sep 17 00:00:00 2001
From: Florian Hoelzl <hoelzl@fortiss.org>
Date: Mon, 20 Jun 2011 16:16:39 +0000
Subject: [PATCH] intermediary backup checkin
---
.../trunk/META-INF/MANIFEST.MF | 3 +
.../icons/overlay/ellipse-reflections.png | Bin 0 -> 6999 bytes
.../icons/overlay/linear-blend-round.png | Bin 0 -> 5047 bytes
.../trunk/icons/overlay/radial-blend.png | Bin 0 -> 3004 bytes
.../base/ui/editpart/SnapToGridSupport.java | 43 +++++
.../RectangularConnectorEditPartBase.java | 162 ++++++++++++++++++
.../figure/PrettyRoundedRectangle.java | 134 +++++++++++++++
7 files changed, 342 insertions(+)
create mode 100644 org.fortiss.tooling.base.ui/trunk/icons/overlay/ellipse-reflections.png
create mode 100644 org.fortiss.tooling.base.ui/trunk/icons/overlay/linear-blend-round.png
create mode 100644 org.fortiss.tooling.base.ui/trunk/icons/overlay/radial-blend.png
create mode 100644 org.fortiss.tooling.base.ui/trunk/src/org/fortiss/tooling/kernel/base/ui/editpart/SnapToGridSupport.java
create mode 100644 org.fortiss.tooling.base.ui/trunk/src/org/fortiss/tooling/kernel/base/ui/editpart/connector/RectangularConnectorEditPartBase.java
create mode 100644 org.fortiss.tooling.base.ui/trunk/src/org/fortiss/tooling/kernel/base/ui/editpart/figure/PrettyRoundedRectangle.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 339fec841..94f2d8e1b 100644
--- a/org.fortiss.tooling.base.ui/trunk/META-INF/MANIFEST.MF
+++ b/org.fortiss.tooling.base.ui/trunk/META-INF/MANIFEST.MF
@@ -10,11 +10,14 @@ Bundle-ActivationPolicy: lazy
Bundle-RequiredExecutionEnvironment: JavaSE-1.6
Bundle-Vendor: fortiss
Export-Package: org.fortiss.tooling.kernel.base.ui,
+ org.fortiss.tooling.kernel.base.ui.action,
org.fortiss.tooling.kernel.base.ui.command,
org.fortiss.tooling.kernel.base.ui.dnd,
org.fortiss.tooling.kernel.base.ui.editor,
+ org.fortiss.tooling.kernel.base.ui.editor.gef,
org.fortiss.tooling.kernel.base.ui.editpart,
org.fortiss.tooling.kernel.base.ui.editpart.anchor,
+ org.fortiss.tooling.kernel.base.ui.editpart.figure,
org.fortiss.tooling.kernel.base.ui.editpart.policy,
org.fortiss.tooling.kernel.base.ui.layout,
org.fortiss.tooling.kernel.base.ui.layout.constants,
diff --git a/org.fortiss.tooling.base.ui/trunk/icons/overlay/ellipse-reflections.png b/org.fortiss.tooling.base.ui/trunk/icons/overlay/ellipse-reflections.png
new file mode 100644
index 0000000000000000000000000000000000000000..1aceeffcc70ea56b0112100f1db06e579b64fb58
GIT binary patch
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diff --git a/org.fortiss.tooling.base.ui/trunk/src/org/fortiss/tooling/kernel/base/ui/editpart/SnapToGridSupport.java b/org.fortiss.tooling.base.ui/trunk/src/org/fortiss/tooling/kernel/base/ui/editpart/SnapToGridSupport.java
new file mode 100644
index 000000000..8cf8f5dcc
--- /dev/null
+++ b/org.fortiss.tooling.base.ui/trunk/src/org/fortiss/tooling/kernel/base/ui/editpart/SnapToGridSupport.java
@@ -0,0 +1,43 @@
+/*--------------------------------------------------------------------------+
+$Id$
+| |
+| 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.kernel.base.ui.editpart;
+
+import org.eclipse.gef.GraphicalEditPart;
+import org.eclipse.gef.SnapToGrid;
+
+/**
+ * Adapter support for snap to grid edit policies.
+ *
+ * @author hoelzlf
+ * @author $Author$
+ * @version $Rev$
+ * @ConQAT.Rating RED Hash:
+ */
+public final class SnapToGridSupport {
+ /**
+ * Adapter code for snap to grid feature.
+ */
+ public static Object snapToGridAdapter(GraphicalEditPart editPart) {
+ final Boolean val = (Boolean) editPart.getViewer().getProperty(
+ SnapToGrid.PROPERTY_GRID_ENABLED);
+ if (val != null && val.booleanValue()) {
+ return new SnapToGrid(editPart);
+ }
+ return null;
+ }
+}
diff --git a/org.fortiss.tooling.base.ui/trunk/src/org/fortiss/tooling/kernel/base/ui/editpart/connector/RectangularConnectorEditPartBase.java b/org.fortiss.tooling.base.ui/trunk/src/org/fortiss/tooling/kernel/base/ui/editpart/connector/RectangularConnectorEditPartBase.java
new file mode 100644
index 000000000..0612689aa
--- /dev/null
+++ b/org.fortiss.tooling.base.ui/trunk/src/org/fortiss/tooling/kernel/base/ui/editpart/connector/RectangularConnectorEditPartBase.java
@@ -0,0 +1,162 @@
+/*--------------------------------------------------------------------------+
+$Id$
+| |
+| 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.kernel.base.ui.editpart.connector;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.conqat.lib.commons.collections.CollectionUtils;
+import org.eclipse.draw2d.ChopboxAnchor;
+import org.eclipse.draw2d.ConnectionAnchor;
+import org.eclipse.draw2d.Figure;
+import org.eclipse.draw2d.IFigure;
+import org.eclipse.draw2d.Label;
+import org.eclipse.gef.ConnectionEditPart;
+import org.eclipse.gef.EditPolicy;
+import org.fortiss.tooling.base.model.element.IConnection;
+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.kernel.base.ui.editpart.ConnectorEditPartBase;
+import org.fortiss.tooling.kernel.base.ui.editpart.policy.ConnectionGraphicalNodeEditPolicy;
+import org.fortiss.tooling.kernel.base.ui.editpart.policy.RemoveEditPolicy;
+import org.fortiss.tooling.kernel.base.ui.layout.constants.RecommendedLayoutConstants;
+
+/**
+ * The super class of the connector edit parts used with rectangular shapes.
+ *
+ * @author hoelzlf
+ * @author $Author$
+ * @version $Rev$
+ * @ConQAT.Rating RED Hash:
+ */
+public abstract class RectangularConnectorEditPartBase<T extends IConnector & ILayoutedModelElement>
+ extends ConnectorEditPartBase<T> {
+
+ /** The label used for the port. */
+ protected final Label label = new Label();
+
+ /** The figure used for the port itself. */
+ private IFigure connectorFigure;
+
+ /** Creates the edit part. */
+ public RectangularConnectorEditPartBase(T connector) {
+ super(connector);
+ }
+
+ /** {@inheritDoc} */
+ @Override
+ protected IFigure createFigure() {
+ connectorFigure = getConnectorFigure();
+
+ Figure composite = new Figure();
+ composite
+ .setSize(RecommendedLayoutConstants.RECTANGULAR_CONNECTOR_DIMENSION);
+
+ // TODO (BH): Clean this up....
+ // composite.setLayoutManager(new PortLabelLayoutManager());
+ // composite.add(connectorFigure, PortLabelLayoutManager.PORT);
+ // composite.add(label, PortLabelLayoutManager.LABEL);
+
+ return composite;
+ }
+
+ /** Returns the figure used for the connector. */
+ protected IFigure getConnectorFigure() {
+ if (connectorFigure == null) {
+ connectorFigure = createConnectorFigure();
+ }
+ return connectorFigure;
+ }
+
+ /** Creates the figure used for the connector. */
+ protected abstract IFigure createConnectorFigure();
+
+ /** {@inheritDoc} */
+ @Override
+ protected ConnectionAnchor defaultConnectionAnchor() {
+ return new ChopboxAnchor(getConnectorFigure());
+ }
+
+ /** {@inheritDoc} */
+ @SuppressWarnings({ "unchecked", "rawtypes" })
+ @Override
+ protected void refreshVisuals() {
+ super.refreshVisuals();
+
+ refreshSourceConnections();
+ refreshTargetConnections();
+
+ for (ConnectionEditPart editPart : (List<ConnectionEditPart>) getSourceConnections()) {
+ editPart.refresh();
+ }
+ for (ConnectionEditPart editPart : (List<ConnectionEditPart>) getTargetConnections()) {
+ editPart.refresh();
+ }
+ }
+
+ /** {@inheritDoc} */
+ @Override
+ protected void createEditPolicies() {
+ installEditPolicy(EditPolicy.COMPONENT_ROLE, new RemoveEditPolicy());
+
+ installEditPolicy(EditPolicy.GRAPHICAL_NODE_ROLE,
+ new ConnectionGraphicalNodeEditPolicy());
+ }
+
+ /** Returns the root element for this connector edit part. */
+ protected abstract IHierarchicElement getRootHierarchicElement();
+
+ /**
+ * Returns whether the underlying connector edit part acts as a destination
+ * connector in the current view (i.e. edit part).
+ */
+ protected abstract boolean isReceiving();
+
+ /** {@inheritDoc} */
+ @Override
+ protected List<IConnection> getModelSourceConnections() {
+ if (!isReceiving()) {
+ return filterConnections(modelElement.getOutgoingList(),
+ getRootHierarchicElement());
+ }
+ return CollectionUtils.emptyList();
+ }
+
+ /** {@inheritDoc} */
+ @Override
+ protected List<IConnection> getModelTargetConnections() {
+ if (isReceiving()) {
+ return filterConnections(modelElement.getIncomingList(),
+ getRootHierarchicElement());
+ }
+ return CollectionUtils.emptyList();
+ }
+
+ /** Filters any channels not owned by the given owner. */
+ private List<IConnection> filterConnections(List<IConnection> connections,
+ IHierarchicElement owner) {
+ List<IConnection> result = new ArrayList<IConnection>();
+ for (IConnection channel : connections) {
+ if (channel.eContainer() == owner) {
+ result.add(channel);
+ }
+ }
+ return result;
+ }
+}
diff --git a/org.fortiss.tooling.base.ui/trunk/src/org/fortiss/tooling/kernel/base/ui/editpart/figure/PrettyRoundedRectangle.java b/org.fortiss.tooling.base.ui/trunk/src/org/fortiss/tooling/kernel/base/ui/editpart/figure/PrettyRoundedRectangle.java
new file mode 100644
index 000000000..b2e3c2b94
--- /dev/null
+++ b/org.fortiss.tooling.base.ui/trunk/src/org/fortiss/tooling/kernel/base/ui/editpart/figure/PrettyRoundedRectangle.java
@@ -0,0 +1,134 @@
+/*--------------------------------------------------------------------------+
+$Id$
+| |
+| 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.kernel.base.ui.editpart.figure;
+
+import org.eclipse.draw2d.ColorConstants;
+import org.eclipse.draw2d.Graphics;
+import org.eclipse.draw2d.Shape;
+import org.eclipse.draw2d.geometry.Insets;
+import org.eclipse.draw2d.geometry.Rectangle;
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.graphics.Image;
+import org.fortiss.tooling.kernel.base.ui.ToolingBaseUIActivator;
+
+/**
+ * This shape consists of a rounded rectangle that is surrounded by transparent
+ * insets. The rounded rectangle is filled with {@link #getBackgroundColor()}. A
+ * light top-down gradient from white to the background color is painted over
+ * the background color to achieve a 3 dimensional reflection effect.
+ * <p>
+ * Anti-aliasing is enabled for smooth corners of the rounded rectangle.
+ *
+ * @author hoelzl
+ * @author $Author$
+ * @version $Rev$
+ * @ConQAT.Rating RED Hash:
+ */
+// TODO (FH): add glossy effect: see commented code below
+public class PrettyRoundedRectangle extends Shape {
+
+ /** The radius to use for the rounded corners of this shape. */
+ protected final int cornerRadius;
+
+ /** The transparent insets surrounding this shape. */
+ protected final Insets insets;
+
+ /** A linear blend applied at the top. */
+ protected static final Image linearBlend = ToolingBaseUIActivator
+ .getImageDescriptor("icons/overlay/linear-blend-round.png")
+ .createImage();
+
+ /** A radial blend applied at the bottom. */
+ protected static final Image radialBlend = ToolingBaseUIActivator
+ .getImageDescriptor("icons/overlay/radial-blend.png").createImage();
+
+ /** Creates a new {@link PrettyRoundedRectangle} with given {@link Insets}. */
+ public PrettyRoundedRectangle(int cornerRadius, Insets insets) {
+ this.cornerRadius = cornerRadius;
+ this.insets = insets;
+ }
+
+ /** {@inheritDoc} */
+ @Override
+ protected void fillShape(Graphics gfx) {
+ // final EVisualStyle style = EVisualStyle.get();
+ gfx.pushState();
+ // if (style == EVisualStyle.Glossy) {
+ // // Glossy style.
+ // final Rectangle b = getCroppedBounds();
+ // gfx.setBackgroundColor(ColorConstants.black);
+ // gfx.setAlpha(48);
+ // gfx.fillRoundRectangle(b.getCopy().translate(5, 5), cornerRadius,
+ // cornerRadius);
+ // gfx.restoreState();
+ // gfx.fillRoundRectangle(b, cornerRadius, cornerRadius);
+ // gfx.setAlpha(255);
+ // gfx.drawImage(linearBlend, new Rectangle(linearBlend.getBounds()),
+ // b.getCopy().resize(-1, -b.height / 2 - 1));
+ // gfx.setAlpha(200);
+ // gfx.drawImage(
+ // radialBlend,
+ // new Rectangle(radialBlend.getBounds()),
+ // b.getCopy().resize(-1, -b.height / 2 - 1)
+ // .translate(0, b.height / 2));
+ // } else {
+ // Traditional style is default.
+ gfx.fillRoundRectangle(getCroppedBounds(), cornerRadius, cornerRadius);
+ gfx.setForegroundColor(ColorConstants.white);
+ gfx.setAlpha(200);
+ gfx.fillGradient(getCroppedBounds().resize(0, -cornerRadius), true);
+ // }
+ gfx.popState();
+ }
+
+ /** Returns a copy of the bounds cropped by the insets. */
+ protected Rectangle getCroppedBounds() {
+ return bounds.getCropped(insets);
+ }
+
+ /**
+ * {@inheritDoc}
+ * <p>
+ * Additionally enables anti-aliasing.
+ */
+ @Override
+ protected void outlineShape(Graphics gfx) {
+ // final EVisualStyle style = EVisualStyle.get();
+ gfx.pushState();
+ gfx.setAntialias(SWT.ON);
+ // if (style == EVisualStyle.Glossy) {
+ // // Glossy style.
+ // gfx.setLineCap(SWT.CAP_ROUND);
+ // final int scale = (int) gfx.getAbsoluteScale();
+ // gfx.setLineWidth(scale + 1);
+ // final Color bg = gfx.getBackgroundColor();
+ // final Color bgdark = new Color(bg.getDevice(), max(0,
+ // (bg.getRed() - 80)), max(0, (bg.getGreen() - 80)), max(0,
+ // (bg.getBlue() - 80)));
+ // gfx.setForegroundColor(bgdark);
+ // gfx.drawRoundRectangle(getCroppedBounds().resize(-1, -1),
+ // cornerRadius, cornerRadius);
+ // bgdark.dispose();
+ // } else {
+ // Traditional style is default.
+ gfx.drawRoundRectangle(getCroppedBounds().resize(-1, -1), cornerRadius,
+ cornerRadius);
+ // }
+ gfx.popState();
+ }
+}
--
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