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/*******************************************************************************
* Copyright (c) 2012 CEA LIST.
*
* 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
*******************************************************************************/
package org.eclipse.papyrus.uml.diagram.timing.custom.edit.parts;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import org.eclipse.draw2d.IFigure;
import org.eclipse.draw2d.geometry.Dimension;
import org.eclipse.draw2d.geometry.Rectangle;
import org.eclipse.gef.EditPart;
import org.eclipse.gef.EditPartViewer;
import org.eclipse.gef.GraphicalEditPart;
import org.eclipse.gmf.runtime.diagram.ui.editparts.CompartmentEditPart;
import org.eclipse.gmf.runtime.diagram.ui.editparts.IGraphicalEditPart;
import org.eclipse.gmf.runtime.diagram.ui.figures.BorderedNodeFigure;
import org.eclipse.gmf.runtime.diagram.ui.figures.ResizableCompartmentFigure;
import org.eclipse.gmf.runtime.diagram.ui.layout.FreeFormLayoutEx;
import org.eclipse.gmf.runtime.notation.View;
import org.eclipse.papyrus.uml.diagram.common.Activator;
import org.eclipse.papyrus.uml.diagram.common.figure.node.InteractionRectangleFigure;
import org.eclipse.papyrus.uml.diagram.timing.custom.figures.CompactLifelineFigure;
import org.eclipse.papyrus.uml.diagram.timing.custom.figures.CrossFigure;
import org.eclipse.papyrus.uml.diagram.timing.custom.figures.FullLifelineFigure;
import org.eclipse.papyrus.uml.diagram.timing.custom.figures.SmallSquareFigure;
import org.eclipse.papyrus.uml.diagram.timing.custom.layouts.FillLayout;
import org.eclipse.papyrus.uml.diagram.timing.custom.utils.Constants;
import org.eclipse.papyrus.uml.diagram.timing.custom.utils.EditPartUtils;
import org.eclipse.papyrus.uml.diagram.timing.custom.utils.FigureUtils;
import org.eclipse.papyrus.uml.diagram.timing.custom.utils.TickUtils;
import org.eclipse.papyrus.uml.diagram.timing.edit.parts.FreeTimeRulerCompartmentEditPart;
import org.eclipse.papyrus.uml.diagram.timing.edit.parts.InteractionEditPartTN;
import org.eclipse.papyrus.uml.diagram.timing.edit.parts.TickEditPart;
public class CustomFreeTimeRulerCompartmentEditPart extends FreeTimeRulerCompartmentEditPart {
public CustomFreeTimeRulerCompartmentEditPart(final View view) {
super(view);
}
@Override
public IFigure createFigure() {
final ResizableCompartmentFigure result = (ResizableCompartmentFigure)super.createFigure();
result.setTitleVisibility(false);
result.setBorder(null);
result.getScrollPane().setBorder(null);
result.setLayoutManager(new FreeFormLayoutEx() {
@Override
public void layout(final IFigure container) {
try {
layoutTicks(container);
} catch (final Exception e) {
Activator.log.error("Error in ticks layout", e); //$NON-NLS-1$
}
}
});
return result;
}
/**
* Hide the scrollbar
*
* @see http://wiki.eclipse.org/Papyrus_Developer_Guide/NoScrollbar
*/
@Override
protected void refreshVisuals() {
super.refreshVisuals();
((ResizableCompartmentFigure)getFigure()).getScrollPane().setScrollBarVisibility(org.eclipse.draw2d.ScrollPane.NEVER);
refreshBounds();
}
@Override
public boolean isSelectable() {
// No need to select the compartment.
// This saves one click when selecting something inside.
return false;
}
protected void layoutTicks(final IFigure container) {
final EditPartViewer viewer = CustomFreeTimeRulerCompartmentEditPart.this.getRoot().getViewer();
@SuppressWarnings("unchecked")
final Map<IFigure, EditPart> visualPartMap = viewer.getVisualPartMap();
final InteractionRectangleFigure interactionFigure = FigureUtils.findParentFigureInstance(container, InteractionRectangleFigure.class);
final List<SmallSquareFigure> osFigures = FigureUtils.findChildFigureInstances(interactionFigure, SmallSquareFigure.class);
final List<CrossFigure> destructionOSFigures = FigureUtils.findChildFigureInstances(interactionFigure, CrossFigure.class);
final List<EditPart> osEditParts = new ArrayList<EditPart>();
for(final SmallSquareFigure figure : osFigures) {
final EditPart editPart = visualPartMap.get(FigureUtils.findParentFigureInstance(figure, BorderedNodeFigure.class));
if(editPart != null) {
osEditParts.add(editPart);
}
}
for(final CrossFigure figure : destructionOSFigures) {
final EditPart editPart = visualPartMap.get(FigureUtils.findParentFigureInstance(figure, BorderedNodeFigure.class));
if(editPart != null) {
osEditParts.add(editPart);
}
}
// reset the layout so that the BorderItemsAwareFreeFormLayer fills its parent FreeformViewport
if(!(container.getParent().getLayoutManager() instanceof FillLayout)) {
container.getParent().setLayoutManager(new FillLayout());
}
// The grand-parent is a FreeformViewport, which lets its child expand outside of its clientArea, and
// constantly resets the bounds (in org.eclipse.draw2d.FreeformViewport#readjustScrollBars)
// So, layout based on the grand-parent's clientArea.
// final Rectangle clientArea = container.getParent().getClientArea();
@SuppressWarnings("unchecked")
final List<IFigure> children = container.getChildren();
for(int i = 0; i < children.size(); i++) {
final IFigure child = children.get(i);
final List<BorderedNodeFigure> marks = FigureUtils.findChildFigureInstances(child, BorderedNodeFigure.class);
for(final BorderedNodeFigure verticalMarkFigure : marks) {
final boolean compactLifeline = FigureUtils.findParentFigureInstance(verticalMarkFigure, CompactLifelineFigure.class) != null;
final boolean fullLifeline = FigureUtils.findParentFigureInstance(verticalMarkFigure, FullLifelineFigure.class) != null;
final TickEditPart tickEditPart = (TickEditPart)visualPartMap.get(verticalMarkFigure);
final IGraphicalEditPart occurrenceSpecificationEditPart = TickUtils.findOccurrenceSpecificationEditPartFromTickEditPart(tickEditPart, viewer);
if(occurrenceSpecificationEditPart != null) {
final CompartmentEditPart timelineCompartment = EditPartUtils.findParentTimelineCompartment(occurrenceSpecificationEditPart);
final GraphicalEditPart interactionEditPart = (InteractionEditPartTN)EditPartUtils.findParentEditPartWithId(timelineCompartment, InteractionEditPartTN.VISUAL_ID);
final int startX;
if(fullLifeline) {
startX = Constants.STATE_DEFINITIONS_WIDTH + 1;
} else if(compactLifeline) {
startX = 1;
} else {
startX = timelineCompartment.getFigure().getBounds().x - interactionEditPart.getFigure().getBounds().x;
}
final Dimension markSize = verticalMarkFigure.getPreferredSize();
final IFigure osFigure = occurrenceSpecificationEditPart.getFigure();
final Rectangle osBounds = osFigure.getBounds();
verticalMarkFigure.setBounds(new Rectangle(startX + osBounds.x - 1, 0, markSize.width, markSize.height));
}
}
}
}
}
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