org.eclipse.mylyn.sandbox.ui/src/org/eclipse/mylyn/internal/sandbox/viz/MylarControlPanel.java - gerrit/mylyn/org.eclipse.mylyn.incubator - Git at Google

 /*******************************************************************************
  * Copyright (c) 2004 - 2006 University Of British Columbia and others.
  * 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:
  *     University Of British Columbia - initial API and implementation
  *******************************************************************************/
 /*
  * Created on Feb 8, 2005
  */
 package org.eclipse.mylar.internal.sandbox.viz;

 import org.eclipse.mylar.internal.core.MylarContextManager;
 import org.eclipse.mylar.provisional.core.IMylarContextListener;
 import org.eclipse.mylar.provisional.core.MylarPlugin;
 import org.eclipse.swt.SWT;
 import org.eclipse.swt.events.*;
 import org.eclipse.swt.layout.GridData;
 import org.eclipse.swt.layout.GridLayout;
 import org.eclipse.swt.widgets.*;
 import org.eclipse.ui.part.ViewPart;

 /**
  * @author Mik Kersten
  */
 public class MylarControlPanel extends Composite {
 	private Scale dosScale;

 	// private TableViewer tableViewer;
 	private Scale doiScale;

 	public MylarControlPanel(ViewPart part, Composite parent, int style) {
 		super(parent, style);
 		final GridLayout gridLayout_3 = new GridLayout();
 		gridLayout_3.verticalSpacing = 2;
 		gridLayout_3.marginWidth = 0;
 		gridLayout_3.marginHeight = 0;
 		gridLayout_3.horizontalSpacing = 1;
 		setLayout(gridLayout_3);

 		final Label activeLabel = new Label(this, SWT.NONE);
 		activeLabel.setText("Active tasks ");
 		activeLabel
 				.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_BEGINNING | GridData.VERTICAL_ALIGN_BEGINNING));

 		// tableViewer = new TableViewer(this, SWT.BORDER);
 		// final GridData gridData = new GridData();
 		// gridData.widthHint = 141;
 		// tableViewer.getTable().setLayoutData(new
 		// GridData(GridData.FILL_BOTH));
 		// tableViewer.setContentProvider(new ItemContentProvider());
 		// tableViewer.setInput(part.getViewSite());
 		// tableViewer.setLabelProvider(new TasklistLabelProvider());

 		final Composite group = new Composite(this, SWT.NONE);
 		final GridLayout gridLayout_2 = new GridLayout();
 		gridLayout_2.verticalSpacing = 0;
 		gridLayout_2.horizontalSpacing = 0;
 		gridLayout_2.marginWidth = 0;
 		gridLayout_2.marginHeight = 0;
 		group.setLayout(gridLayout_2);
 		final GridData gridData_1 = new GridData(GridData.HORIZONTAL_ALIGN_FILL | GridData.VERTICAL_ALIGN_FILL);
 		gridData_1.heightHint = 45;
 		group.setLayoutData(gridData_1);

 		final Composite doiComposite = new Composite(group, SWT.NONE);
 		final GridData gridData_2 = new GridData(GridData.FILL_BOTH);
 		gridData_2.heightHint = 20;
 		gridData_2.widthHint = 191;
 		doiComposite.setLayoutData(gridData_2);
 		final GridLayout gridLayout = new GridLayout();
 		gridLayout.horizontalSpacing = 1;
 		gridLayout.verticalSpacing = 1;
 		gridLayout.marginWidth = 1;
 		gridLayout.marginHeight = 1;
 		gridLayout.numColumns = 2;
 		doiComposite.setLayout(gridLayout);

 		final Label doiLabel = new Label(doiComposite, SWT.NONE);
 		final GridData gridData_4 = new GridData();
 		gridData_4.widthHint = 105;
 		doiLabel.setLayoutData(gridData_4);
 		doiLabel.setText(" Degree of interest");
 		doiScale = new Scale(doiComposite, SWT.NONE);
 		final GridData gridData_3 = new GridData(GridData.FILL_HORIZONTAL);
 		gridData_3.heightHint = 17;
 		doiScale.setLayoutData(gridData_3);
 		doiScale.setPageIncrement(1);
 		doiScale.setSelection(6);
 		doiScale.setMinimum(0);
 		doiScale.setMaximum(12);
 		doiScale.addSelectionListener(new SelectionListener() {
 			public void widgetSelected(SelectionEvent e) {
 				MylarContextManager.getScalingFactors().setInteresting(scaleDoiSelection(doiScale.getSelection()));
 				MylarPlugin.getContextManager().notifyActivePresentationSettingsChange(
 						IMylarContextListener.UpdateKind.SCALING);
 			}

 			public void widgetDefaultSelected(SelectionEvent e) {
 				// don't care about default selection
 			}
 		});
 		doiScale.addMouseListener(new MouseListener() {
 			public void mouseDoubleClick(MouseEvent e) {
 				// don't care about double click
 			}

 			public void mouseDown(MouseEvent e) {
 				// don't care about mouse down
 			}

 			public void mouseUp(MouseEvent e) {
 				MylarContextManager.getScalingFactors().setInteresting(scaleDoiSelection(doiScale.getSelection()));
 				MylarPlugin.getContextManager().notifyPostPresentationSettingsChange(
 						IMylarContextListener.UpdateKind.SCALING);
 			}
 		});

 		final Composite dosComposite = new Composite(group, SWT.NONE);
 		final GridData gridData_2_1 = new GridData(GridData.FILL_BOTH);
 		gridData_2_1.heightHint = 20;
 		gridData_2_1.widthHint = 191;
 		dosComposite.setLayoutData(gridData_2_1);
 		final GridLayout gridLayout_1 = new GridLayout();
 		gridLayout_1.verticalSpacing = 1;
 		gridLayout_1.horizontalSpacing = 1;
 		gridLayout_1.marginWidth = 1;
 		gridLayout_1.marginHeight = 1;
 		gridLayout_1.numColumns = 2;
 		dosComposite.setLayout(gridLayout_1);

 		final Label dosLabel = new Label(dosComposite, SWT.NONE);
 		final GridData gridData_5 = new GridData();
 		gridData_5.widthHint = 105;
 		dosLabel.setLayoutData(gridData_5);
 		dosLabel.setBounds(0, 0, 120, 30);
 		dosLabel.setText(" Degree of separation");

 		dosScale = new Scale(dosComposite, SWT.NONE);
 		final GridData gridData_3_1 = new GridData(GridData.FILL_HORIZONTAL);
 		gridData_3_1.heightHint = 17;
 		dosScale.setIncrement(1);
 		dosScale.setLayoutData(gridData_3_1);
 		dosScale.setMinimum(1);
 		dosScale.setMaximum(5);
 		dosScale.setSelection(2);
 		dosScale.setPageIncrement(1);
 		dosScale.setBounds(0, 0, 120, 30);
 		dosScale.setToolTipText("landmarks | interesting | projects | dependent projects | workspace");
 		dosScale.addMouseListener(new MouseListener() {
 			public void mouseDoubleClick(MouseEvent e) {
 				// don't care about double click
 			}

 			public void mouseDown(MouseEvent e) {
 				// don't care about mouse down
 			}

 			public void mouseUp(MouseEvent e) {
 				MylarContextManager.getScalingFactors().setDegreeOfSeparation(dosScale.getSelection());
 				MylarPlugin.getContextManager().refreshRelatedElements();
 			}

 		});

 		// initDragAndDrop(tableViewer);
 		// tableViewer.refresh();
 	}

 	private float scaleDoiSelection(int selection) {
 		int value = selection;
 		int scaledValue = (-1) * (value - 6);
 		if (scaledValue < 0)
 			scaledValue = 0;
 		return scaledValue;
 	}

 	// private static final class ItemContentProvider implements
 	// IStructuredContentProvider {
 	//
 	// public Object[] getElements(Object inputElement) {
 	// return
 	// TaskListPlugin.getTaskListManager().getTaskList().getActiveTasks().toArray();
 	// }
 	//
 	// public void dispose() {
 	// }
 	//
 	// public void inputChanged(Viewer viewer, Object oldInput, Object newInput)
 	// {
 	// }
 	// }

 	// private void initDragAndDrop(final TableViewer tableViewer) {
 	// TextTransfer textTransfer = TextTransfer.getInstance();
 	// DropTarget target = new DropTarget(tableViewer.getTable(), DND.DROP_COPY
 	// | DND.DROP_MOVE);
 	// target.setTransfer(new Transfer[] { textTransfer });
 	// target.addDropListener(new TaskListDropTargetListener(this, tableViewer,
 	// textTransfer, true));
 	//
 	// DragSource source = new DragSource(tableViewer.getTable(), DND.DROP_COPY
 	// | DND.DROP_MOVE);
 	// Transfer[] types = new Transfer[] { TextTransfer.getInstance() };
 	// source.setTransfer(types);
 	// source.addDragListener(new DragSourceListener() {
 	//
 	// public void dragStart(DragSourceEvent event) {
 	// if (((StructuredSelection)tableViewer.getSelection()).getFirstElement()
 	// == null) {
 	// event.doit = false;
 	// }
 	// }
 	//
 	// public void dragSetData(DragSourceEvent event) {
 	// StructuredSelection selection =
 	// (StructuredSelection)tableViewer.getSelection();
 	// ITask task = (ITask)selection.getFirstElement();
 	// if (task != null) {
 	// event.data = "" + task.getId();
 	// } else {
 	// event.data = " ";
 	// }
 	// }
 	//
 	// public void dragFinished(DragSourceEvent event) {
 	// StructuredSelection selection =
 	// (StructuredSelection)tableViewer.getSelection();
 	// if (selection.isEmpty()) {
 	// return;
 	// } else {
 	// ITask task = (ITask) selection.getFirstElement();
 	// tableViewer.remove(task);
 	// tableViewer.refresh();
 	// }
 	// }
 	//
 	// });
 	// }

 	// class ViewLabelProvider extends LabelProvider implements IColorProvider {
 	//
 	// public String getText(Object obj) {
 	// if (obj instanceof BugzillaTask) {
 	// String desc =
 	// TaskListPlugin.getDefault().getBugzillaProvider().getBugzillaDescription(
 	// ((BugzillaTask)obj));
 	// return desc;
 	// } else if (obj instanceof Task) {
 	// Task task = (Task)obj;
 	// return task.toString();// + " [" + task.getId() + "]";
 	// } else {
 	// return obj.toString();
 	// }
 	// }
 	//
 	// public Image getImage(Object obj) {
 	// String imageKey = ISharedImages.IMG_OBJ_ELEMENT;
 	// if (obj instanceof Category) {
 	// return MylarImages.getImage(MylarImages.TASK_CATEGORY);
 	// } else if (obj instanceof BugzillaTask) {
 	// return MylarImages.getImage(MylarImages.TASK_BUGZILLA);
 	// } else if (obj instanceof Task) {
 	// return MylarImages.getImage(MylarImages.TASK);
 	// } else {
 	// return null;
 	// }
 	// }
 	// public Color getForeground(Object element) {
 	// return null;
 	// }
 	//
 	// public Color getBackground(Object element) {
 	// if (element instanceof ITask) {
 	// ITask task = (ITask)element;
 	// if (task.isActive()) {
 	// Highlighter highlighter =
 	// MylarUiPlugin.getDefault().getHighlighterForTaskId(((Task)task).getId());
 	// if (highlighter != null) {
 	// return highlighter.getHighlightColor();
 	// } else {
 	// return null;
 	// }
 	// }
 	// }
 	// return null;
 	// }
 	// }

 	@Override
 	public void dispose() {
 		super.dispose();
 	}

 	// protected void checkSubclass() {
 	//
 	// }

 	// public TableViewer getTableViewer() {
 	// return tableViewer;
 	// }

 }
	/*******************************************************************************
	* Copyright (c) 2004 - 2006 University Of British Columbia and others.
	* 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:
	* University Of British Columbia - initial API and implementation
	*******************************************************************************/
	/*
	* Created on Feb 8, 2005
	*/
	package org.eclipse.mylar.internal.sandbox.viz;

	import org.eclipse.mylar.internal.core.MylarContextManager;
	import org.eclipse.mylar.provisional.core.IMylarContextListener;
	import org.eclipse.mylar.provisional.core.MylarPlugin;
	import org.eclipse.swt.SWT;
	import org.eclipse.swt.events.*;
	import org.eclipse.swt.layout.GridData;
	import org.eclipse.swt.layout.GridLayout;
	import org.eclipse.swt.widgets.*;
	import org.eclipse.ui.part.ViewPart;

	/**
	* @author Mik Kersten
	*/
	public class MylarControlPanel extends Composite {
	private Scale dosScale;

	// private TableViewer tableViewer;
	private Scale doiScale;

	public MylarControlPanel(ViewPart part, Composite parent, int style) {
	super(parent, style);
	final GridLayout gridLayout_3 = new GridLayout();
	gridLayout_3.verticalSpacing = 2;
	gridLayout_3.marginWidth = 0;
	gridLayout_3.marginHeight = 0;
	gridLayout_3.horizontalSpacing = 1;
	setLayout(gridLayout_3);

	final Label activeLabel = new Label(this, SWT.NONE);
	activeLabel.setText("Active tasks ");
	activeLabel
	.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_BEGINNING \| GridData.VERTICAL_ALIGN_BEGINNING));

	// tableViewer = new TableViewer(this, SWT.BORDER);
	// final GridData gridData = new GridData();
	// gridData.widthHint = 141;
	// tableViewer.getTable().setLayoutData(new
	// GridData(GridData.FILL_BOTH));
	// tableViewer.setContentProvider(new ItemContentProvider());
	// tableViewer.setInput(part.getViewSite());
	// tableViewer.setLabelProvider(new TasklistLabelProvider());

	final Composite group = new Composite(this, SWT.NONE);
	final GridLayout gridLayout_2 = new GridLayout();
	gridLayout_2.verticalSpacing = 0;
	gridLayout_2.horizontalSpacing = 0;
	gridLayout_2.marginWidth = 0;
	gridLayout_2.marginHeight = 0;
	group.setLayout(gridLayout_2);
	final GridData gridData_1 = new GridData(GridData.HORIZONTAL_ALIGN_FILL \| GridData.VERTICAL_ALIGN_FILL);
	gridData_1.heightHint = 45;
	group.setLayoutData(gridData_1);

	final Composite doiComposite = new Composite(group, SWT.NONE);
	final GridData gridData_2 = new GridData(GridData.FILL_BOTH);
	gridData_2.heightHint = 20;
	gridData_2.widthHint = 191;
	doiComposite.setLayoutData(gridData_2);
	final GridLayout gridLayout = new GridLayout();
	gridLayout.horizontalSpacing = 1;
	gridLayout.verticalSpacing = 1;
	gridLayout.marginWidth = 1;
	gridLayout.marginHeight = 1;
	gridLayout.numColumns = 2;
	doiComposite.setLayout(gridLayout);

	final Label doiLabel = new Label(doiComposite, SWT.NONE);
	final GridData gridData_4 = new GridData();
	gridData_4.widthHint = 105;
	doiLabel.setLayoutData(gridData_4);
	doiLabel.setText(" Degree of interest");
	doiScale = new Scale(doiComposite, SWT.NONE);
	final GridData gridData_3 = new GridData(GridData.FILL_HORIZONTAL);
	gridData_3.heightHint = 17;
	doiScale.setLayoutData(gridData_3);
	doiScale.setPageIncrement(1);
	doiScale.setSelection(6);
	doiScale.setMinimum(0);
	doiScale.setMaximum(12);
	doiScale.addSelectionListener(new SelectionListener() {
	public void widgetSelected(SelectionEvent e) {
	MylarContextManager.getScalingFactors().setInteresting(scaleDoiSelection(doiScale.getSelection()));
	MylarPlugin.getContextManager().notifyActivePresentationSettingsChange(
	IMylarContextListener.UpdateKind.SCALING);
	}

	public void widgetDefaultSelected(SelectionEvent e) {
	// don't care about default selection
	}
	});
	doiScale.addMouseListener(new MouseListener() {
	public void mouseDoubleClick(MouseEvent e) {
	// don't care about double click
	}

	public void mouseDown(MouseEvent e) {
	// don't care about mouse down
	}

	public void mouseUp(MouseEvent e) {
	MylarContextManager.getScalingFactors().setInteresting(scaleDoiSelection(doiScale.getSelection()));
	MylarPlugin.getContextManager().notifyPostPresentationSettingsChange(
	IMylarContextListener.UpdateKind.SCALING);
	}
	});

	final Composite dosComposite = new Composite(group, SWT.NONE);
	final GridData gridData_2_1 = new GridData(GridData.FILL_BOTH);
	gridData_2_1.heightHint = 20;
	gridData_2_1.widthHint = 191;
	dosComposite.setLayoutData(gridData_2_1);
	final GridLayout gridLayout_1 = new GridLayout();
	gridLayout_1.verticalSpacing = 1;
	gridLayout_1.horizontalSpacing = 1;
	gridLayout_1.marginWidth = 1;
	gridLayout_1.marginHeight = 1;
	gridLayout_1.numColumns = 2;
	dosComposite.setLayout(gridLayout_1);

	final Label dosLabel = new Label(dosComposite, SWT.NONE);
	final GridData gridData_5 = new GridData();
	gridData_5.widthHint = 105;
	dosLabel.setLayoutData(gridData_5);
	dosLabel.setBounds(0, 0, 120, 30);
	dosLabel.setText(" Degree of separation");

	dosScale = new Scale(dosComposite, SWT.NONE);
	final GridData gridData_3_1 = new GridData(GridData.FILL_HORIZONTAL);
	gridData_3_1.heightHint = 17;
	dosScale.setIncrement(1);
	dosScale.setLayoutData(gridData_3_1);
	dosScale.setMinimum(1);
	dosScale.setMaximum(5);
	dosScale.setSelection(2);
	dosScale.setPageIncrement(1);
	dosScale.setBounds(0, 0, 120, 30);
	dosScale.setToolTipText("landmarks \| interesting \| projects \| dependent projects \| workspace");
	dosScale.addMouseListener(new MouseListener() {
	public void mouseDoubleClick(MouseEvent e) {
	// don't care about double click
	}

	public void mouseDown(MouseEvent e) {
	// don't care about mouse down
	}

	public void mouseUp(MouseEvent e) {
	MylarContextManager.getScalingFactors().setDegreeOfSeparation(dosScale.getSelection());
	MylarPlugin.getContextManager().refreshRelatedElements();
	}

	});

	// initDragAndDrop(tableViewer);
	// tableViewer.refresh();
	}

	private float scaleDoiSelection(int selection) {
	int value = selection;
	int scaledValue = (-1) * (value - 6);
	if (scaledValue < 0)
	scaledValue = 0;
	return scaledValue;
	}

	// private static final class ItemContentProvider implements
	// IStructuredContentProvider {
	//
	// public Object[] getElements(Object inputElement) {
	// return
	// TaskListPlugin.getTaskListManager().getTaskList().getActiveTasks().toArray();
	// }
	//
	// public void dispose() {
	// }
	//
	// public void inputChanged(Viewer viewer, Object oldInput, Object newInput)
	// {
	// }
	// }

	// private void initDragAndDrop(final TableViewer tableViewer) {
	// TextTransfer textTransfer = TextTransfer.getInstance();
	// DropTarget target = new DropTarget(tableViewer.getTable(), DND.DROP_COPY
	// \| DND.DROP_MOVE);
	// target.setTransfer(new Transfer[] { textTransfer });
	// target.addDropListener(new TaskListDropTargetListener(this, tableViewer,
	// textTransfer, true));
	//
	// DragSource source = new DragSource(tableViewer.getTable(), DND.DROP_COPY
	// \| DND.DROP_MOVE);
	// Transfer[] types = new Transfer[] { TextTransfer.getInstance() };
	// source.setTransfer(types);
	// source.addDragListener(new DragSourceListener() {
	//
	// public void dragStart(DragSourceEvent event) {
	// if (((StructuredSelection)tableViewer.getSelection()).getFirstElement()
	// == null) {
	// event.doit = false;
	// }
	// }
	//
	// public void dragSetData(DragSourceEvent event) {
	// StructuredSelection selection =
	// (StructuredSelection)tableViewer.getSelection();
	// ITask task = (ITask)selection.getFirstElement();
	// if (task != null) {
	// event.data = "" + task.getId();
	// } else {
	// event.data = " ";
	// }
	// }
	//
	// public void dragFinished(DragSourceEvent event) {
	// StructuredSelection selection =
	// (StructuredSelection)tableViewer.getSelection();
	// if (selection.isEmpty()) {
	// return;
	// } else {
	// ITask task = (ITask) selection.getFirstElement();
	// tableViewer.remove(task);
	// tableViewer.refresh();
	// }
	// }
	//
	// });
	// }

	// class ViewLabelProvider extends LabelProvider implements IColorProvider {
	//
	// public String getText(Object obj) {
	// if (obj instanceof BugzillaTask) {
	// String desc =
	// TaskListPlugin.getDefault().getBugzillaProvider().getBugzillaDescription(
	// ((BugzillaTask)obj));
	// return desc;
	// } else if (obj instanceof Task) {
	// Task task = (Task)obj;
	// return task.toString();// + " [" + task.getId() + "]";
	// } else {
	// return obj.toString();
	// }
	// }
	//
	// public Image getImage(Object obj) {
	// String imageKey = ISharedImages.IMG_OBJ_ELEMENT;
	// if (obj instanceof Category) {
	// return MylarImages.getImage(MylarImages.TASK_CATEGORY);
	// } else if (obj instanceof BugzillaTask) {
	// return MylarImages.getImage(MylarImages.TASK_BUGZILLA);
	// } else if (obj instanceof Task) {
	// return MylarImages.getImage(MylarImages.TASK);
	// } else {
	// return null;
	// }
	// }
	// public Color getForeground(Object element) {
	// return null;
	// }
	//
	// public Color getBackground(Object element) {
	// if (element instanceof ITask) {
	// ITask task = (ITask)element;
	// if (task.isActive()) {
	// Highlighter highlighter =
	// MylarUiPlugin.getDefault().getHighlighterForTaskId(((Task)task).getId());
	// if (highlighter != null) {
	// return highlighter.getHighlightColor();
	// } else {
	// return null;
	// }
	// }
	// }
	// return null;
	// }
	// }

	@Override
	public void dispose() {
	super.dispose();
	}

	// protected void checkSubclass() {
	//
	// }

	// public TableViewer getTableViewer() {
	// return tableViewer;
	// }

	}