X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=bundles%2Forg.simantics.diagram%2Fsrc%2Forg%2Fsimantics%2Fdiagram%2Fhandler%2FTerminalConnectionDirectionsMenuContribution.java;h=b5aa65951c2699eee348350723365dd67a022dbb;hb=1ecae6e1ad40507badb8807fb14bb67b4adf199c;hp=74ba999ecff5c23cd31cae095e1af3008fa89c6e;hpb=969bd23cab98a79ca9101af33334000879fb60c5;p=simantics%2Fplatform.git

diff --git a/bundles/org.simantics.diagram/src/org/simantics/diagram/handler/TerminalConnectionDirectionsMenuContribution.java b/bundles/org.simantics.diagram/src/org/simantics/diagram/handler/TerminalConnectionDirectionsMenuContribution.java
index 74ba999ec..b5aa65951 100644
--- a/bundles/org.simantics.diagram/src/org/simantics/diagram/handler/TerminalConnectionDirectionsMenuContribution.java
+++ b/bundles/org.simantics.diagram/src/org/simantics/diagram/handler/TerminalConnectionDirectionsMenuContribution.java
@@ -1,160 +1,156 @@
-/*******************************************************************************
- * Copyright (c) 2013 Association for Decentralized Information Management
- * in Industry THTH ry.
- * 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:
- *     Semantum Oy - initial API and implementation
- *******************************************************************************/
-package org.simantics.diagram.handler;
-
-import java.util.ArrayList;
-import java.util.Collection;
-import java.util.Collections;
-import java.util.List;
-
-import org.eclipse.jface.action.Action;
-import org.eclipse.jface.action.ContributionItem;
-import org.eclipse.jface.action.IContributionItem;
-import org.eclipse.swt.SWT;
-import org.eclipse.swt.events.SelectionEvent;
-import org.eclipse.swt.events.SelectionListener;
-import org.eclipse.swt.widgets.Menu;
-import org.eclipse.swt.widgets.MenuItem;
-import org.simantics.databoard.Bindings;
-import org.simantics.db.ReadGraph;
-import org.simantics.db.Resource;
-import org.simantics.db.Session;
-import org.simantics.db.WriteGraph;
-import org.simantics.db.common.request.WriteRequest;
-import org.simantics.db.exception.DatabaseException;
-import org.simantics.diagram.stubs.DiagramResource;
-import org.simantics.ui.contribution.DynamicMenuContribution;
-import org.simantics.utils.datastructures.Callback;
-import org.simantics.utils.ui.AdaptionUtils;
-import org.simantics.utils.ui.ExceptionUtils;
-
-/**
- * @author Tuukka Lehtonen
- */
-public class TerminalConnectionDirectionsMenuContribution extends DynamicMenuContribution {
-
-	private static final IContributionItem[] NONE = {};
-
-	private static final int[] DIRECTION_MASK = { 8, 4, 1, 2 };
-	private static final String[] DIRECTION_NAME = { "Up", "Left", "Right", "Down" };
-
-	@Override
-	protected IContributionItem[] getContributionItems(ReadGraph graph, Object[] selection) throws DatabaseException {
-		return getTerminalDirectionItems(graph, selection).toArray(NONE);
-	}
-
-	public static Collection<IContributionItem> getTerminalDirectionItems(ReadGraph graph, Object[] selection) throws DatabaseException {
-		DiagramResource DIA = DiagramResource.getInstance(graph);
-
-		final List<Resource> terminals = new ArrayList<Resource>();
-		for (Object s : selection) {
-			Resource connection = AdaptionUtils.adaptToSingle(s, Resource.class);
-			if (connection == null || !graph.isInstanceOf(connection, DIA.Terminal))
-				return Collections.emptyList();
-			terminals.add(connection);
-		}
-		if (terminals.isEmpty())
-			return Collections.emptyList();
-
-		int jointMask = 0;
-		for (Resource terminal : terminals) {
-			Integer dirs = graph.getPossibleRelatedValue(terminal, DIA.Terminal_AllowedDirections, Bindings.INTEGER);
-			int mask = dirs == null ? 0 : dirs;
-			jointMask |= mask;
-		}
-
-		final List<ToggleDirectionAction> actions = new ArrayList<ToggleDirectionAction>(4);
-		for (int i = 0; i < DIRECTION_NAME.length; ++i) {
-			String name = DIRECTION_NAME[i];
-			int mask = DIRECTION_MASK[i];
-			boolean wasChecked = (jointMask & mask) != 0;
-			int orMask = wasChecked ? 0 : mask;
-			int andMask = wasChecked ? ~mask : 0xffffffff;
-			ToggleDirectionAction action = new ToggleDirectionAction(graph.getSession(), terminals, orMask, andMask, name);
-			action.setChecked(wasChecked);
-			actions.add(action);
-		}
-
-		return Collections.<IContributionItem>singleton(
-				new ContributionItem() {
-					@Override
-					public void fill(Menu menu, int index) {
-						MenuItem directions = new MenuItem(menu, SWT.CASCADE, index);
-						directions.setText("Allowed Routing Directions");
-
-						Menu subMenu = new Menu(menu);
-						directions.setMenu(subMenu);
-
-						for (ToggleDirectionAction a : actions) {
-							MenuItem item = new MenuItem(subMenu, SWT.CHECK);
-							item.setText(a.getText());
-							item.addSelectionListener(a);
-							item.setSelection(a.isChecked());
-						}
-					}
-				}
-				);
-	}
-
-	static class ToggleDirectionAction extends Action implements SelectionListener {
-
-		Session session;
-		Collection<Resource> terminals;
-		int orMask;
-		int andMask;
-
-		public ToggleDirectionAction(Session session,
-				List<Resource> terminals, int orMask, int andMask,
-				String name) {
-			super(name, Action.AS_CHECK_BOX);
-			this.session = session;
-			this.terminals = terminals;
-			this.orMask = orMask;
-			this.andMask = andMask;
-		}
-
-		@Override
-		public void run() {
-			session.asyncRequest(new WriteRequest() {
-				@Override
-				public void perform(WriteGraph graph) throws DatabaseException {
-					DiagramResource DIA = DiagramResource.getInstance(graph);
-					for (Resource terminal : terminals) {
-						Integer dirs = graph.getPossibleRelatedValue(terminal, DIA.Terminal_AllowedDirections, Bindings.INTEGER);
-						int mask = dirs == null ? 0 : dirs;
-						mask &= andMask;
-						mask |= orMask;
-						graph.claimLiteral(terminal, DIA.Terminal_AllowedDirections, mask, Bindings.INTEGER);
-					}
-				}
-			}, new Callback<DatabaseException>() {
-				@Override
-				public void run(DatabaseException parameter) {
-					if (parameter != null)
-						ExceptionUtils.logError(parameter);
-				}
-			});
-		}
-
-		@Override
-		public void widgetDefaultSelected(SelectionEvent e) {
-			widgetSelected(e);
-		}
-
-		@Override
-		public void widgetSelected(SelectionEvent e) {
-			run();
-		}
-
-	}
-
-}
+/*******************************************************************************
+ * Copyright (c) 2013 Association for Decentralized Information Management
+ * in Industry THTH ry.
+ * 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:
+ *     Semantum Oy - initial API and implementation
+ *******************************************************************************/
+package org.simantics.diagram.handler;
+
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.List;
+
+import org.eclipse.jface.action.Action;
+import org.eclipse.jface.action.ContributionItem;
+import org.eclipse.jface.action.IContributionItem;
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.events.SelectionEvent;
+import org.eclipse.swt.events.SelectionListener;
+import org.eclipse.swt.widgets.Menu;
+import org.eclipse.swt.widgets.MenuItem;
+import org.simantics.databoard.Bindings;
+import org.simantics.db.ReadGraph;
+import org.simantics.db.Resource;
+import org.simantics.db.Session;
+import org.simantics.db.WriteGraph;
+import org.simantics.db.common.request.WriteRequest;
+import org.simantics.db.exception.DatabaseException;
+import org.simantics.diagram.stubs.DiagramResource;
+import org.simantics.ui.contribution.DynamicMenuContribution;
+import org.simantics.utils.ui.AdaptionUtils;
+import org.simantics.utils.ui.ExceptionUtils;
+
+/**
+ * @author Tuukka Lehtonen
+ */
+public class TerminalConnectionDirectionsMenuContribution extends DynamicMenuContribution {
+
+	private static final IContributionItem[] NONE = {};
+
+	private static final int[] DIRECTION_MASK = { 8, 4, 1, 2 };
+	private static final String[] DIRECTION_NAME = { "Up", "Left", "Right", "Down" };
+
+	@Override
+	protected IContributionItem[] getContributionItems(ReadGraph graph, Object[] selection) throws DatabaseException {
+		return getTerminalDirectionItems(graph, selection).toArray(NONE);
+	}
+
+	public static Collection<IContributionItem> getTerminalDirectionItems(ReadGraph graph, Object[] selection) throws DatabaseException {
+		DiagramResource DIA = DiagramResource.getInstance(graph);
+
+		final List<Resource> terminals = new ArrayList<Resource>();
+		for (Object s : selection) {
+			Resource connection = AdaptionUtils.adaptToSingle(s, Resource.class);
+			if (connection == null || !graph.isInstanceOf(connection, DIA.Terminal))
+				return Collections.emptyList();
+			terminals.add(connection);
+		}
+		if (terminals.isEmpty())
+			return Collections.emptyList();
+
+		int jointMask = 0;
+		for (Resource terminal : terminals) {
+			Integer dirs = graph.getPossibleRelatedValue(terminal, DIA.Terminal_AllowedDirections, Bindings.INTEGER);
+			int mask = dirs == null ? 0 : dirs;
+			jointMask |= mask;
+		}
+
+		final List<ToggleDirectionAction> actions = new ArrayList<ToggleDirectionAction>(4);
+		for (int i = 0; i < DIRECTION_NAME.length; ++i) {
+			String name = DIRECTION_NAME[i];
+			int mask = DIRECTION_MASK[i];
+			boolean wasChecked = (jointMask & mask) != 0;
+			int orMask = wasChecked ? 0 : mask;
+			int andMask = wasChecked ? ~mask : 0xffffffff;
+			ToggleDirectionAction action = new ToggleDirectionAction(graph.getSession(), terminals, orMask, andMask, name);
+			action.setChecked(wasChecked);
+			actions.add(action);
+		}
+
+		return Collections.<IContributionItem>singleton(
+				new ContributionItem() {
+					@Override
+					public void fill(Menu menu, int index) {
+						MenuItem directions = new MenuItem(menu, SWT.CASCADE, index);
+						directions.setText("Allowed Routing Directions");
+
+						Menu subMenu = new Menu(menu);
+						directions.setMenu(subMenu);
+
+						for (ToggleDirectionAction a : actions) {
+							MenuItem item = new MenuItem(subMenu, SWT.CHECK);
+							item.setText(a.getText());
+							item.addSelectionListener(a);
+							item.setSelection(a.isChecked());
+						}
+					}
+				}
+				);
+	}
+
+	static class ToggleDirectionAction extends Action implements SelectionListener {
+
+		Session session;
+		Collection<Resource> terminals;
+		int orMask;
+		int andMask;
+
+		public ToggleDirectionAction(Session session,
+				List<Resource> terminals, int orMask, int andMask,
+				String name) {
+			super(name, Action.AS_CHECK_BOX);
+			this.session = session;
+			this.terminals = terminals;
+			this.orMask = orMask;
+			this.andMask = andMask;
+		}
+
+		@Override
+		public void run() {
+			session.asyncRequest(new WriteRequest() {
+				@Override
+				public void perform(WriteGraph graph) throws DatabaseException {
+					DiagramResource DIA = DiagramResource.getInstance(graph);
+					for (Resource terminal : terminals) {
+						Integer dirs = graph.getPossibleRelatedValue(terminal, DIA.Terminal_AllowedDirections, Bindings.INTEGER);
+						int mask = dirs == null ? 0 : dirs;
+						mask &= andMask;
+						mask |= orMask;
+						graph.claimLiteral(terminal, DIA.Terminal_AllowedDirections, mask, Bindings.INTEGER);
+					}
+				}
+			}, parameter -> {
+				if (parameter != null)
+					ExceptionUtils.logError(parameter);
+			});
+		}
+
+		@Override
+		public void widgetDefaultSelected(SelectionEvent e) {
+			widgetSelected(e);
+		}
+
+		@Override
+		public void widgetSelected(SelectionEvent e) {
+			run();
+		}
+
+	}
+
+}