X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=bundles%2Forg.simantics.g2d%2Fsrc%2Forg%2Fsimantics%2Fg2d%2Fdiagram%2Fparticipant%2Fpointertool%2FBoxSelectionMode.java;h=d66b8fbbe92c7a8c47ba58f0f16a78cc0ed2a071;hb=refs%2Fchanges%2F64%2F1964%2F9;hp=8e47498c93de83aa5145e45ff09b1ec54e00705c;hpb=969bd23cab98a79ca9101af33334000879fb60c5;p=simantics%2Fplatform.git diff --git a/bundles/org.simantics.g2d/src/org/simantics/g2d/diagram/participant/pointertool/BoxSelectionMode.java b/bundles/org.simantics.g2d/src/org/simantics/g2d/diagram/participant/pointertool/BoxSelectionMode.java index 8e47498c9..d66b8fbbe 100644 --- a/bundles/org.simantics.g2d/src/org/simantics/g2d/diagram/participant/pointertool/BoxSelectionMode.java +++ b/bundles/org.simantics.g2d/src/org/simantics/g2d/diagram/participant/pointertool/BoxSelectionMode.java @@ -1,152 +1,152 @@ -/******************************************************************************* - * 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.g2d.diagram.participant.pointertool; - -import java.awt.BasicStroke; -import java.awt.Color; -import java.awt.geom.Point2D; -import java.awt.geom.Rectangle2D; -import java.util.HashSet; -import java.util.Set; - -import org.simantics.g2d.canvas.impl.DependencyReflection.Dependency; -import org.simantics.g2d.canvas.impl.DependencyReflection.Reference; -import org.simantics.g2d.canvas.impl.SGNodeReflection.SGCleanup; -import org.simantics.g2d.canvas.impl.SGNodeReflection.SGInit; -import org.simantics.g2d.diagram.DiagramHints; -import org.simantics.g2d.diagram.handler.PickContext; -import org.simantics.g2d.diagram.handler.PickRequest; -import org.simantics.g2d.diagram.handler.PickRequest.PickPolicy; -import org.simantics.g2d.diagram.participant.Selection; -import org.simantics.g2d.element.IElement; -import org.simantics.g2d.participant.KeyUtil; -import org.simantics.g2d.participant.RenderingQualityInteractor; -import org.simantics.g2d.participant.TransformUtil; -import org.simantics.scenegraph.g2d.G2DParentNode; -import org.simantics.scenegraph.g2d.events.MouseEvent; -import org.simantics.scenegraph.g2d.events.EventHandlerReflection.EventHandler; -import org.simantics.scenegraph.g2d.events.command.CommandEvent; -import org.simantics.scenegraph.g2d.events.command.Commands; -import org.simantics.scenegraph.g2d.nodes.BoxSelectionNode; -import org.simantics.scenegraph.utils.Quality; - -/** - * @author Toni Kalajainen - */ -public class BoxSelectionMode extends AbstractMode { - - @Reference RenderingQualityInteractor quality; - @Dependency TransformUtil util; - @Dependency Selection selection; - @Dependency PickContext pickContext; - @Dependency KeyUtil keyUtil; - - public final static BasicStroke STROKE = new BasicStroke(1.0f); - - public static final int PAINT_PRIORITY = 30; - - Point2D startingPoint; - Point2D currentPoint; - int mouseButton; - PickPolicy boxSelectMode; - BoxSelectionNode node; - - @SGInit - public void init(G2DParentNode parent) { - if (quality != null) - quality.setStaticQuality(Quality.LOW); - - node = parent.getOrCreateNode("" + hashCode(), BoxSelectionNode.class); - node.setZIndex(PAINT_PRIORITY); - node.setStart(startingPoint); - node.setEnd(currentPoint); - node.setStroke(STROKE); - node.setScaleStroke(true); - node.setColor(getToolColor()); - node.setMouseButton(mouseButton); - node.setSelectionListener(new BoxSelectionNode.SelectionListener() { - @Override - public void onSelect(Rectangle2D rect, int modifiers) { - // Disposed? - if (isRemoved()) - return; - - boolean toggle = (modifiers & MouseEvent.CTRL_MASK) != 0; - boolean accumulate = (modifiers & MouseEvent.SHIFT_MASK) != 0; - - Set boxSelection = new HashSet(); - PickRequest request = new PickRequest(rect); - request.pickPolicy = boxSelectMode; - pickContext.pick(diagram, request, boxSelection); - - int selectionId = mouseId; - if (toggle) { - selection.toggle(selectionId, boxSelection); - } else if (accumulate) { - for (IElement elem : boxSelection) - selection.add(selectionId, elem); - } else { - selection.setSelection(selectionId, boxSelection); - } - - if (node != null) { - node.remove(); - node = null; - } - - setDirty(); - remove(); - } - }); - - } - - @SGCleanup - public void cleanup() { - if (quality != null) - quality.setStaticQuality(null); - if (node != null) { - node.remove(); - node = null; - } - } - - public BoxSelectionMode(Point2D startingPoint, Point2D currentPoint, final int mouseId, final int mouseButton, final PickPolicy boxSelectMode) { - super(mouseId); - this.startingPoint = startingPoint; - this.currentPoint = currentPoint; - this.mouseButton = mouseButton; - this.boxSelectMode = boxSelectMode; - //setHint(RenderingQualityInteractor.KEY_QUALITY_INTERACTOR_ENABLED, Boolean.FALSE); - } - - public synchronized Color getToolColor() { - Color c = getHint(DiagramHints.KEY_SELECTION_FRAME_COLOR); - if (c != null) - return c; - return Color.BLACK; - } - - /** - * Allows user to cancel box selection operations by invoking the CANCEL - * command (pressing ESC). - */ - @EventHandler(priority = 100) - public boolean handleCancel(CommandEvent e) { - if (e.command.equals( Commands.CANCEL ) ) { - setDirty(); - remove(); - } - return false; - } - +/******************************************************************************* + * 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.g2d.diagram.participant.pointertool; + +import java.awt.BasicStroke; +import java.awt.Color; +import java.awt.geom.Point2D; +import java.awt.geom.Rectangle2D; +import java.util.HashSet; +import java.util.Set; + +import org.simantics.g2d.canvas.impl.DependencyReflection.Dependency; +import org.simantics.g2d.canvas.impl.DependencyReflection.Reference; +import org.simantics.g2d.canvas.impl.SGNodeReflection.SGCleanup; +import org.simantics.g2d.canvas.impl.SGNodeReflection.SGInit; +import org.simantics.g2d.diagram.DiagramHints; +import org.simantics.g2d.diagram.handler.PickContext; +import org.simantics.g2d.diagram.handler.PickRequest; +import org.simantics.g2d.diagram.handler.PickRequest.PickPolicy; +import org.simantics.g2d.diagram.participant.Selection; +import org.simantics.g2d.element.IElement; +import org.simantics.g2d.participant.KeyUtil; +import org.simantics.g2d.participant.RenderingQualityInteractor; +import org.simantics.g2d.participant.TransformUtil; +import org.simantics.scenegraph.g2d.G2DParentNode; +import org.simantics.scenegraph.g2d.events.MouseEvent; +import org.simantics.scenegraph.g2d.events.EventHandlerReflection.EventHandler; +import org.simantics.scenegraph.g2d.events.command.CommandEvent; +import org.simantics.scenegraph.g2d.events.command.Commands; +import org.simantics.scenegraph.g2d.nodes.BoxSelectionNode; +import org.simantics.scenegraph.utils.Quality; + +/** + * @author Toni Kalajainen + */ +public class BoxSelectionMode extends AbstractMode { + + @Reference RenderingQualityInteractor quality; + @Dependency TransformUtil util; + @Dependency Selection selection; + @Dependency PickContext pickContext; + @Dependency KeyUtil keyUtil; + + public final static BasicStroke STROKE = new BasicStroke(1.0f); + + public static final int PAINT_PRIORITY = 30; + + Point2D startingPoint; + Point2D currentPoint; + int mouseButton; + PickPolicy boxSelectMode; + BoxSelectionNode node; + + @SGInit + public void init(G2DParentNode parent) { + if (quality != null) + quality.setStaticQuality(Quality.LOW); + + node = parent.getOrCreateNode("" + hashCode(), BoxSelectionNode.class); + node.setZIndex(PAINT_PRIORITY); + node.setStart(startingPoint); + node.setEnd(currentPoint); + node.setStroke(STROKE); + node.setScaleStroke(true); + node.setColor(getToolColor()); + node.setMouseButton(mouseButton); + node.setSelectionListener(new BoxSelectionNode.SelectionListener() { + @Override + public void onSelect(Rectangle2D rect, int modifiers) { + // Disposed? + if (isRemoved()) + return; + + boolean toggle = (modifiers & MouseEvent.CTRL_MASK) != 0; + boolean accumulate = (modifiers & MouseEvent.SHIFT_MASK) != 0; + + Set boxSelection = new HashSet(); + PickRequest request = new PickRequest(rect).context(getContext()); + request.pickPolicy = boxSelectMode; + pickContext.pick(diagram, request, boxSelection); + + int selectionId = mouseId; + if (toggle) { + selection.toggle(selectionId, boxSelection); + } else if (accumulate) { + for (IElement elem : boxSelection) + selection.add(selectionId, elem); + } else { + selection.setSelection(selectionId, boxSelection); + } + + if (node != null) { + node.remove(); + node = null; + } + + setDirty(); + remove(); + } + }); + + } + + @SGCleanup + public void cleanup() { + if (quality != null) + quality.setStaticQuality(null); + if (node != null) { + node.remove(); + node = null; + } + } + + public BoxSelectionMode(Point2D startingPoint, Point2D currentPoint, final int mouseId, final int mouseButton, final PickPolicy boxSelectMode) { + super(mouseId); + this.startingPoint = startingPoint; + this.currentPoint = currentPoint; + this.mouseButton = mouseButton; + this.boxSelectMode = boxSelectMode; + //setHint(RenderingQualityInteractor.KEY_QUALITY_INTERACTOR_ENABLED, Boolean.FALSE); + } + + public synchronized Color getToolColor() { + Color c = getHint(DiagramHints.KEY_SELECTION_FRAME_COLOR); + if (c != null) + return c; + return Color.BLACK; + } + + /** + * Allows user to cancel box selection operations by invoking the CANCEL + * command (pressing ESC). + */ + @EventHandler(priority = 100) + public boolean handleCancel(CommandEvent e) { + if (e.command.equals( Commands.CANCEL ) ) { + setDirty(); + remove(); + } + return false; + } + } \ No newline at end of file