diff options
Diffstat (limited to 'extraplugins/deprecated-plugins/sysml.deprecated/org.eclipse.papyrus.sysml.diagram.internalblock/src/org/eclipse/papyrus/sysml/diagram/internalblock/edit/policies/SysmlTextNonResizableEditPolicy.java')
1 files changed, 236 insertions, 0 deletions
diff --git a/extraplugins/deprecated-plugins/sysml.deprecated/org.eclipse.papyrus.sysml.diagram.internalblock/src/org/eclipse/papyrus/sysml/diagram/internalblock/edit/policies/SysmlTextNonResizableEditPolicy.java b/extraplugins/deprecated-plugins/sysml.deprecated/org.eclipse.papyrus.sysml.diagram.internalblock/src/org/eclipse/papyrus/sysml/diagram/internalblock/edit/policies/SysmlTextNonResizableEditPolicy.java new file mode 100644 index 00000000000..c8d74fc8913 --- /dev/null +++ b/extraplugins/deprecated-plugins/sysml.deprecated/org.eclipse.papyrus.sysml.diagram.internalblock/src/org/eclipse/papyrus/sysml/diagram/internalblock/edit/policies/SysmlTextNonResizableEditPolicy.java @@ -0,0 +1,236 @@ +/*****************************************************************************
+ * Copyright (c) 2009 ATOS ORIGIN.
+ *
+ *
+ * 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:
+ * Tristan FAURE (ATOS ORIGIN) tristan.faure@atosorigin.com - Initial API and implementation
+ *
+ *****************************************************************************/
+package org.eclipse.papyrus.sysml.diagram.internalblock.edit.policies;
+
+import java.util.Collections;
+import java.util.List;
+
+import org.eclipse.draw2d.ColorConstants;
+import org.eclipse.draw2d.Figure;
+import org.eclipse.draw2d.FigureListener;
+import org.eclipse.draw2d.Graphics;
+import org.eclipse.draw2d.IFigure;
+import org.eclipse.draw2d.Label;
+import org.eclipse.draw2d.RectangleFigure;
+import org.eclipse.draw2d.geometry.Rectangle;
+import org.eclipse.gef.GraphicalEditPart;
+import org.eclipse.gef.handles.MoveHandle;
+import org.eclipse.gmf.runtime.diagram.ui.editpolicies.NonResizableEditPolicyEx;
+import org.eclipse.gmf.runtime.diagram.ui.tools.DragEditPartsTrackerEx;
+import org.eclipse.gmf.runtime.draw2d.ui.figures.WrappingLabel;
+
+/**
+ * @generated
+ */
+public class SysmlTextNonResizableEditPolicy extends NonResizableEditPolicyEx {
+
+ /**
+ * @generated
+ */
+ private IFigure selectionFeedbackFigure;
+
+ /**
+ * @generated
+ */
+ private IFigure focusFeedbackFigure;
+
+ /**
+ * @generated
+ */
+ private FigureListener hostPositionListener;
+
+ /**
+ * @generated
+ */
+ protected void showPrimarySelection() {
+ if (getHostFigure() instanceof WrappingLabel) {
+ ((WrappingLabel) getHostFigure()).setSelected(true);
+ ((WrappingLabel) getHostFigure()).setFocus(true);
+ } else {
+ showSelection();
+ showFocus();
+ }
+ }
+
+ /**
+ * @generated
+ */
+ protected void showSelection() {
+ if (getHostFigure() instanceof WrappingLabel) {
+ ((WrappingLabel) getHostFigure()).setSelected(true);
+ ((WrappingLabel) getHostFigure()).setFocus(false);
+ } else {
+ hideSelection();
+ addFeedback(selectionFeedbackFigure = createSelectionFeedbackFigure());
+ getHostFigure().addFigureListener(getHostPositionListener());
+ refreshSelectionFeedback();
+ hideFocus();
+ }
+ }
+
+ /**
+ * @generated
+ */
+ protected void hideSelection() {
+ if (getHostFigure() instanceof WrappingLabel) {
+ ((WrappingLabel) getHostFigure()).setSelected(false);
+ ((WrappingLabel) getHostFigure()).setFocus(false);
+ } else {
+ if (selectionFeedbackFigure != null) {
+ removeFeedback(selectionFeedbackFigure);
+ getHostFigure().removeFigureListener(getHostPositionListener());
+ selectionFeedbackFigure = null;
+ }
+ hideFocus();
+ }
+ }
+
+ /**
+ * @generated
+ */
+ protected void showFocus() {
+ if (getHostFigure() instanceof WrappingLabel) {
+ ((WrappingLabel) getHostFigure()).setFocus(true);
+ } else {
+ hideFocus();
+ addFeedback(focusFeedbackFigure = createFocusFeedbackFigure());
+ refreshFocusFeedback();
+ }
+ }
+
+ /**
+ * @generated
+ */
+ protected void hideFocus() {
+ if (getHostFigure() instanceof WrappingLabel) {
+ ((WrappingLabel) getHostFigure()).setFocus(false);
+ } else {
+ if (focusFeedbackFigure != null) {
+ removeFeedback(focusFeedbackFigure);
+ focusFeedbackFigure = null;
+ }
+ }
+ }
+
+ /**
+ * @generated
+ */
+ protected Rectangle getFeedbackBounds() {
+ Rectangle bounds;
+ if (getHostFigure() instanceof Label) {
+ bounds = ((Label) getHostFigure()).getTextBounds();
+ bounds.intersect(getHostFigure().getBounds());
+ } else {
+ bounds = getHostFigure().getBounds().getCopy();
+ }
+ getHostFigure().getParent().translateToAbsolute(bounds);
+ getFeedbackLayer().translateToRelative(bounds);
+ return bounds;
+ }
+
+ /**
+ * @generated
+ */
+ protected IFigure createSelectionFeedbackFigure() {
+ if (getHostFigure() instanceof Label) {
+ Label feedbackFigure = new Label();
+ feedbackFigure.setOpaque(true);
+ feedbackFigure.setBackgroundColor(ColorConstants.menuBackgroundSelected);
+ feedbackFigure.setForegroundColor(ColorConstants.menuForegroundSelected);
+ return feedbackFigure;
+ } else {
+ RectangleFigure feedbackFigure = new RectangleFigure();
+ feedbackFigure.setFill(false);
+ return feedbackFigure;
+ }
+ }
+
+ /**
+ * @generated
+ */
+ protected IFigure createFocusFeedbackFigure() {
+ return new Figure() {
+
+ protected void paintFigure(Graphics graphics) {
+ graphics.drawFocus(getBounds().getResized(-1, -1));
+ }
+ };
+ }
+
+ /**
+ * @generated
+ */
+ protected void updateLabel(Label target) {
+ Label source = (Label) getHostFigure();
+ target.setText(source.getText());
+ target.setTextAlignment(source.getTextAlignment());
+ target.setFont(source.getFont());
+ }
+
+ /**
+ * @generated
+ */
+ protected void refreshSelectionFeedback() {
+ if (selectionFeedbackFigure != null) {
+ if (selectionFeedbackFigure instanceof Label) {
+ updateLabel((Label) selectionFeedbackFigure);
+ selectionFeedbackFigure.setBounds(getFeedbackBounds());
+ } else {
+ selectionFeedbackFigure.setBounds(getFeedbackBounds().expand(5, 5));
+ }
+ }
+ }
+
+ /**
+ * @generated
+ */
+ protected void refreshFocusFeedback() {
+ if (focusFeedbackFigure != null) {
+ focusFeedbackFigure.setBounds(getFeedbackBounds());
+ }
+ }
+
+ /**
+ * @generated
+ */
+ public void refreshFeedback() {
+ refreshSelectionFeedback();
+ refreshFocusFeedback();
+ }
+
+ /**
+ * @generated
+ */
+ private FigureListener getHostPositionListener() {
+ if (hostPositionListener == null) {
+ hostPositionListener = new FigureListener() {
+
+ public void figureMoved(IFigure source) {
+ refreshFeedback();
+ }
+ };
+ }
+ return hostPositionListener;
+ }
+
+ /**
+ * @generated
+ */
+ protected List createSelectionHandles() {
+ MoveHandle moveHandle = new MoveHandle((GraphicalEditPart) getHost());
+ moveHandle.setBorder(null);
+ moveHandle.setDragTracker(new DragEditPartsTrackerEx(getHost()));
+ return Collections.singletonList(moveHandle);
+ }
+}
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