X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=bundles%2Forg.simantics.diagram%2Fsrc%2Forg%2Fsimantics%2Fdiagram%2Fparticipant%2FTranslateMode2.java;fp=bundles%2Forg.simantics.diagram%2Fsrc%2Forg%2Fsimantics%2Fdiagram%2Fparticipant%2FTranslateMode2.java;h=ca937a8d81747736966f2e3e5beb30c8c37c7572;hb=0ae2b770234dfc3cbb18bd38f324125cf0faca07;hp=ec579422a1f719a8bd2dc6737305f0970e15e38d;hpb=24e2b34260f219f0d1644ca7a138894980e25b14;p=simantics%2Fplatform.git diff --git a/bundles/org.simantics.diagram/src/org/simantics/diagram/participant/TranslateMode2.java b/bundles/org.simantics.diagram/src/org/simantics/diagram/participant/TranslateMode2.java index ec579422a..ca937a8d8 100644 --- a/bundles/org.simantics.diagram/src/org/simantics/diagram/participant/TranslateMode2.java +++ b/bundles/org.simantics.diagram/src/org/simantics/diagram/participant/TranslateMode2.java @@ -1,143 +1,143 @@ -/******************************************************************************* - * Copyright (c) 2007, 2010 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: - * VTT Technical Research Centre of Finland - initial API and implementation - *******************************************************************************/ -package org.simantics.diagram.participant; - -import java.awt.geom.AffineTransform; -import java.awt.geom.Point2D; -import java.awt.geom.Rectangle2D; -import java.util.ArrayList; -import java.util.Collection; - -import org.simantics.Simantics; -import org.simantics.db.Resource; -import org.simantics.db.WriteGraph; -import org.simantics.db.common.CommentMetadata; -import org.simantics.db.common.request.WriteRequest; -import org.simantics.db.exception.DatabaseException; -import org.simantics.diagram.content.ConnectionUtil; -import org.simantics.diagram.elements.ElementTransforms; -import org.simantics.diagram.elements.ElementTransforms.TransformedObject; -import org.simantics.diagram.flag.IOTableUtil; -import org.simantics.diagram.flag.IOTablesInfo; -import org.simantics.diagram.stubs.DiagramResource; -import org.simantics.diagram.ui.DiagramModelHints; -import org.simantics.g2d.canvas.Hints; -import org.simantics.g2d.diagram.participant.pointertool.TranslateMode; -import org.simantics.g2d.element.ElementHints; -import org.simantics.g2d.element.ElementUtils; -import org.simantics.g2d.element.IElement; -import org.simantics.g2d.element.handler.Move; -import org.simantics.scenegraph.g2d.IG2DNode; -import org.simantics.scenegraph.g2d.nodes.Decoration; -import org.simantics.scenegraph.utils.NodeUtil; -import org.simantics.utils.ui.ErrorLogger; - -/** - * This participant handles the diagram in translate elements mode with support - * for route graph connections. - * - * @author Tuukka Lehtonen - */ -public class TranslateMode2 extends TranslateMode { - - public TranslateMode2(Point2D startingPoint, Point2D currentPoint, int mouseId, Collection elements) { - super(startingPoint, currentPoint, mouseId, elements); - } - - @Override - protected boolean commit() { - for (IElement el : elementsToReallyTranslate) { - Move move = el.getElementClass().getAtMostOneItemOfClass(Move.class); - if (move != null) { - Point2D oldPos = move.getPosition(el); - move.moveTo(el, oldPos.getX() + dx, oldPos.getY() + dy); - } - } - - try { - Simantics.getSession().syncRequest(new WriteRequest() { - @Override - public void perform(WriteGraph graph) throws DatabaseException { - DiagramResource DIA = DiagramResource.getInstance(graph); - - Collection transformed = new ArrayList(); - for (IElement e : elementsToReallyTranslate) { - Object obj = ElementUtils.getObject(e); - if (obj instanceof Resource) { - Resource r = (Resource) obj; - if (graph.isInstanceOf(r, DIA.RouteGraphConnection)) - continue; - if (graph.isInstanceOf(r, DIA.Flag)) { - if(handleFlag(graph, DIA, e, r)) - continue; - } - AffineTransform at = ElementUtils.getLocalTransform(e, new AffineTransform()); - transformed.add( new TransformedObject((Resource) obj, at) ); - } - } - - if (!transformed.isEmpty()) { - CommentMetadata cm = graph.getMetadata(CommentMetadata.class); - graph.addMetadata(cm.add("Translated " + transformed.size() + " " - + (transformed.size() == 1 ? "element" : "elements") - + " by (" + dx + "," + dy + ") mm.")); - graph.markUndoPoint(); - } - - // Normal transforms - ElementTransforms.setTransformRequest(transformed).perform(graph); - - // Custom handling for moving interior route nodes - ConnectionUtil cu = new ConnectionUtil(graph); - for (IElement c : translatedConnections) { - Object obj = (Object) ElementUtils.getObject(c); - if (obj instanceof Resource) { - Resource connection = (Resource) obj; - if (graph.isInstanceOf(connection, DIA.RouteGraphConnection)) { - cu.translateRouteNodes(connection, dx, dy); - } - } - } - } - }); - } catch (DatabaseException err) { - ErrorLogger.defaultLogError(err); - } - - for (IElement dirty : elementsToDirty) - dirty.setHint(Hints.KEY_DIRTY, Hints.VALUE_SG_DIRTY); - - setDirty(); - remove(); - return false; - } - - IOTablesInfo ioTablesInfo = null; - - private boolean handleFlag(WriteGraph graph, DiagramResource DIA, - IElement flagElement, Resource flagResource) throws DatabaseException { - if(ioTablesInfo == null) - ioTablesInfo = IOTableUtil.getIOTablesInfo(graph, - (Resource)diagram.getHint(DiagramModelHints.KEY_DIAGRAM_RESOURCE)); - - // Use the center of the flag for determining the table binding - Object sgNode = flagElement.getHint(ElementHints.KEY_SG_NODE); - if(!(sgNode instanceof IG2DNode)) - return false; - Rectangle2D flagBounds = NodeUtil.getLocalBounds((IG2DNode)sgNode, Decoration.class); - Point2D translateVector = getTranslateVector(); - double flagX = flagBounds.getCenterX()+translateVector.getX(); - double flagY = flagBounds.getCenterY()+translateVector.getY(); - return ioTablesInfo.updateBinding(graph, DIA, flagResource, flagX, flagY); - } - -} +/******************************************************************************* + * Copyright (c) 2007, 2010 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: + * VTT Technical Research Centre of Finland - initial API and implementation + *******************************************************************************/ +package org.simantics.diagram.participant; + +import java.awt.geom.AffineTransform; +import java.awt.geom.Point2D; +import java.awt.geom.Rectangle2D; +import java.util.ArrayList; +import java.util.Collection; + +import org.simantics.Simantics; +import org.simantics.db.Resource; +import org.simantics.db.WriteGraph; +import org.simantics.db.common.CommentMetadata; +import org.simantics.db.common.request.WriteRequest; +import org.simantics.db.exception.DatabaseException; +import org.simantics.diagram.content.ConnectionUtil; +import org.simantics.diagram.elements.ElementTransforms; +import org.simantics.diagram.elements.ElementTransforms.TransformedObject; +import org.simantics.diagram.flag.IOTableUtil; +import org.simantics.diagram.flag.IOTablesInfo; +import org.simantics.diagram.stubs.DiagramResource; +import org.simantics.diagram.ui.DiagramModelHints; +import org.simantics.g2d.canvas.Hints; +import org.simantics.g2d.diagram.participant.pointertool.TranslateMode; +import org.simantics.g2d.element.ElementHints; +import org.simantics.g2d.element.ElementUtils; +import org.simantics.g2d.element.IElement; +import org.simantics.g2d.element.handler.Move; +import org.simantics.scenegraph.g2d.IG2DNode; +import org.simantics.scenegraph.g2d.nodes.Decoration; +import org.simantics.scenegraph.utils.NodeUtil; +import org.simantics.utils.ui.ErrorLogger; + +/** + * This participant handles the diagram in translate elements mode with support + * for route graph connections. + * + * @author Tuukka Lehtonen + */ +public class TranslateMode2 extends TranslateMode { + + public TranslateMode2(Point2D startingPoint, Point2D currentPoint, int mouseId, Collection elements) { + super(startingPoint, currentPoint, mouseId, elements); + } + + @Override + protected boolean commit() { + for (IElement el : elementsToReallyTranslate) { + Move move = el.getElementClass().getAtMostOneItemOfClass(Move.class); + if (move != null) { + Point2D oldPos = move.getPosition(el); + move.moveTo(el, oldPos.getX() + dx, oldPos.getY() + dy); + } + } + + try { + Simantics.getSession().syncRequest(new WriteRequest() { + @Override + public void perform(WriteGraph graph) throws DatabaseException { + DiagramResource DIA = DiagramResource.getInstance(graph); + + Collection transformed = new ArrayList(); + for (IElement e : elementsToReallyTranslate) { + Object obj = ElementUtils.getObject(e); + if (obj instanceof Resource) { + Resource r = (Resource) obj; + if (graph.isInstanceOf(r, DIA.RouteGraphConnection)) + continue; + if (graph.isInstanceOf(r, DIA.Flag)) { + if(handleFlag(graph, DIA, e, r)) + continue; + } + AffineTransform at = ElementUtils.getLocalTransform(e, new AffineTransform()); + transformed.add( new TransformedObject((Resource) obj, at) ); + } + } + + if (!transformed.isEmpty()) { + CommentMetadata cm = graph.getMetadata(CommentMetadata.class); + graph.addMetadata(cm.add("Translated " + transformed.size() + " " + + (transformed.size() == 1 ? "element" : "elements") + + " by (" + dx + "," + dy + ") mm.")); + graph.markUndoPoint(); + } + + // Normal transforms + ElementTransforms.setTransformRequest(transformed).perform(graph); + + // Custom handling for moving interior route nodes + ConnectionUtil cu = new ConnectionUtil(graph); + for (IElement c : translatedConnections) { + Object obj = (Object) ElementUtils.getObject(c); + if (obj instanceof Resource) { + Resource connection = (Resource) obj; + if (graph.isInstanceOf(connection, DIA.RouteGraphConnection)) { + cu.translateRouteNodes(connection, dx, dy); + } + } + } + } + }); + } catch (DatabaseException err) { + ErrorLogger.defaultLogError(err); + } + + for (IElement dirty : elementsToDirty) + dirty.setHint(Hints.KEY_DIRTY, Hints.VALUE_SG_DIRTY); + + setDirty(); + remove(); + return false; + } + + IOTablesInfo ioTablesInfo = null; + + private boolean handleFlag(WriteGraph graph, DiagramResource DIA, + IElement flagElement, Resource flagResource) throws DatabaseException { + if(ioTablesInfo == null) + ioTablesInfo = IOTableUtil.getIOTablesInfo(graph, + (Resource)diagram.getHint(DiagramModelHints.KEY_DIAGRAM_RESOURCE)); + + // Use the center of the flag for determining the table binding + Object sgNode = flagElement.getHint(ElementHints.KEY_SG_NODE); + if(!(sgNode instanceof IG2DNode)) + return false; + Rectangle2D flagBounds = NodeUtil.getLocalBounds((IG2DNode)sgNode, Decoration.class); + Point2D translateVector = getTranslateVector(); + double flagX = flagBounds.getCenterX()+translateVector.getX(); + double flagY = flagBounds.getCenterY()+translateVector.getY(); + return ioTablesInfo.updateBinding(graph, DIA, flagResource, flagX, flagY); + } + +}