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/*******************************************************************************
 * Copyright (c) 2012, 2013 Original authors 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:
 *     Original authors and others - initial API and implementation
 ******************************************************************************/
package org.eclipse.nebula.widgets.nattable.selection.config;


import org.eclipse.nebula.widgets.nattable.config.AbstractUiBindingConfiguration;
import org.eclipse.nebula.widgets.nattable.copy.action.CopyDataAction;
import org.eclipse.nebula.widgets.nattable.selection.SelectionLayer.MoveDirectionEnum;
import org.eclipse.nebula.widgets.nattable.selection.action.CellSelectionDragMode;
import org.eclipse.nebula.widgets.nattable.selection.action.MoveSelectionAction;
import org.eclipse.nebula.widgets.nattable.selection.action.MoveToFirstColumnAction;
import org.eclipse.nebula.widgets.nattable.selection.action.MoveToFirstRowAction;
import org.eclipse.nebula.widgets.nattable.selection.action.MoveToLastColumnAction;
import org.eclipse.nebula.widgets.nattable.selection.action.MoveToLastRowAction;
import org.eclipse.nebula.widgets.nattable.selection.action.PageDownAction;
import org.eclipse.nebula.widgets.nattable.selection.action.PageUpAction;
import org.eclipse.nebula.widgets.nattable.selection.action.SelectAllAction;
import org.eclipse.nebula.widgets.nattable.selection.action.SelectCellAction;
import org.eclipse.nebula.widgets.nattable.ui.action.IKeyAction;
import org.eclipse.nebula.widgets.nattable.ui.action.IMouseAction;
import org.eclipse.nebula.widgets.nattable.ui.binding.UiBindingRegistry;
import org.eclipse.nebula.widgets.nattable.ui.matcher.KeyEventMatcher;
import org.eclipse.nebula.widgets.nattable.ui.matcher.MouseEventMatcher;
import org.eclipse.nebula.widgets.nattable.viewport.action.ViewportSelectColumnAction;
import org.eclipse.nebula.widgets.nattable.viewport.action.ViewportSelectRowAction;
import org.eclipse.swt.SWT;

public class DefaultSelectionBindings extends AbstractUiBindingConfiguration {

	@Override
	public void configureUiBindings(UiBindingRegistry uiBindingRegistry) {
		// Move up
		configureMoveUpBindings(uiBindingRegistry, new MoveSelectionAction(MoveDirectionEnum.UP));

		// Move down
		configureMoveDownBindings(uiBindingRegistry, new MoveSelectionAction(MoveDirectionEnum.DOWN));

		// Move left
		configureMoveLeftBindings(uiBindingRegistry, new MoveSelectionAction(MoveDirectionEnum.LEFT));

		// Move right
		configureMoveRightBindings(uiBindingRegistry, new MoveSelectionAction(MoveDirectionEnum.RIGHT));

		// Page Up
		configurePageUpButtonBindings(uiBindingRegistry, new PageUpAction());

		// Page down
		configurePageDownButtonBindings(uiBindingRegistry, new PageDownAction());

		// Home - Move to first column
		configureHomeButtonBindings(uiBindingRegistry, new MoveToFirstColumnAction());

		// End - Move to last column
		configureEndButtonBindings(uiBindingRegistry, new MoveToLastColumnAction());

		// Select all
		uiBindingRegistry.registerKeyBinding(new KeyEventMatcher(SWT.MOD1, 'a'), new SelectAllAction());

		// Copy
		uiBindingRegistry.registerKeyBinding(new KeyEventMatcher(SWT.MOD1, 'c'), new CopyDataAction());


		// Mouse bindings - select Cell
		configureBodyMouseClickBindings(uiBindingRegistry);

		// Mouse bindings - select columns
		configureColumnHeaderMouseClickBindings(uiBindingRegistry);

		// Mouse bindings - select rows
		configureRowHeaderMouseClickBindings(uiBindingRegistry);
		// Mouse bindings - Drag
		configureBodyMouseDragMode(uiBindingRegistry);
	}

	// *** pg. up, pg. down, home, end keys selection bindings ***

	protected void configureEndButtonBindings(UiBindingRegistry uiBindingRegistry, IKeyAction action) {
		uiBindingRegistry.registerKeyBinding(new KeyEventMatcher(SWT.NONE, SWT.END), action);
		uiBindingRegistry.registerKeyBinding(new KeyEventMatcher(SWT.SHIFT, SWT.END), action);
		uiBindingRegistry.registerKeyBinding(new KeyEventMatcher(SWT.MOD1, SWT.END), action);
		uiBindingRegistry.registerKeyBinding(new KeyEventMatcher(SWT.SHIFT | SWT.MOD1, SWT.END), action);
	}

	protected void configureHomeButtonBindings(UiBindingRegistry uiBindingRegistry, IKeyAction action) {
		uiBindingRegistry.registerKeyBinding(new KeyEventMatcher(SWT.NONE, SWT.HOME), action);
		uiBindingRegistry.registerKeyBinding(new KeyEventMatcher(SWT.SHIFT, SWT.HOME), action);
		uiBindingRegistry.registerKeyBinding(new KeyEventMatcher(SWT.MOD1, SWT.HOME), action);
		uiBindingRegistry.registerKeyBinding(new KeyEventMatcher(SWT.SHIFT | SWT.MOD1, SWT.HOME), action);
	}

	protected void configurePageDownButtonBindings(UiBindingRegistry uiBindingRegistry, IKeyAction action) {
		uiBindingRegistry.registerKeyBinding(new KeyEventMatcher(SWT.NONE, SWT.PAGE_DOWN), action);
		uiBindingRegistry.registerKeyBinding(new KeyEventMatcher(SWT.SHIFT, SWT.PAGE_DOWN), action);
		uiBindingRegistry.registerKeyBinding(new KeyEventMatcher(SWT.MOD1, SWT.PAGE_DOWN), action);
		uiBindingRegistry.registerKeyBinding(new KeyEventMatcher(SWT.SHIFT | SWT.MOD1, SWT.PAGE_DOWN), action);
	}

	protected void configurePageUpButtonBindings(UiBindingRegistry uiBindingRegistry, PageUpAction action) {
		uiBindingRegistry.registerKeyBinding(new KeyEventMatcher(SWT.NONE, SWT.PAGE_UP), action);
		uiBindingRegistry.registerKeyBinding(new KeyEventMatcher(SWT.SHIFT, SWT.PAGE_UP), action);
		uiBindingRegistry.registerKeyBinding(new KeyEventMatcher(SWT.MOD1, SWT.PAGE_UP), action);
		uiBindingRegistry.registerKeyBinding(new KeyEventMatcher(SWT.SHIFT | SWT.MOD1, SWT.PAGE_UP), action);
	}

	// *** Arrow keys selection bindings ***

	protected void configureMoveRightBindings(UiBindingRegistry uiBindingRegistry, IKeyAction action) {
		uiBindingRegistry.registerKeyBinding(new KeyEventMatcher(SWT.NONE, SWT.ARROW_RIGHT), action);
		uiBindingRegistry.registerKeyBinding(new KeyEventMatcher(SWT.SHIFT, SWT.ARROW_RIGHT), action);
		uiBindingRegistry.registerKeyBinding(new KeyEventMatcher(SWT.MOD1, SWT.ARROW_RIGHT), new MoveToLastColumnAction());
		uiBindingRegistry.registerKeyBinding(new KeyEventMatcher(SWT.SHIFT | SWT.MOD1, SWT.ARROW_RIGHT), new MoveToLastColumnAction());

		uiBindingRegistry.registerKeyBinding(new KeyEventMatcher(SWT.NONE, SWT.TAB), action);
		uiBindingRegistry.registerKeyBinding(new KeyEventMatcher(SWT.MOD1, SWT.TAB), action);
	}

	protected void configureMoveLeftBindings(UiBindingRegistry uiBindingRegistry, IKeyAction action) {
		uiBindingRegistry.registerKeyBinding(new KeyEventMatcher(SWT.NONE, SWT.ARROW_LEFT), action);
		uiBindingRegistry.registerKeyBinding(new KeyEventMatcher(SWT.SHIFT, SWT.ARROW_LEFT), action);
		uiBindingRegistry.registerKeyBinding(new KeyEventMatcher(SWT.MOD1, SWT.ARROW_LEFT), new MoveToFirstColumnAction());
		uiBindingRegistry.registerKeyBinding(new KeyEventMatcher(SWT.SHIFT | SWT.MOD1, SWT.ARROW_LEFT), new MoveToFirstColumnAction());

		uiBindingRegistry.registerKeyBinding(new KeyEventMatcher(SWT.SHIFT, SWT.TAB), new MoveSelectionAction(MoveDirectionEnum.LEFT, false, false));
		uiBindingRegistry.registerKeyBinding(new KeyEventMatcher(SWT.SHIFT | SWT.MOD1, SWT.TAB), action);
	}

	protected void configureMoveDownBindings(UiBindingRegistry uiBindingRegistry, IKeyAction action) {
		uiBindingRegistry.registerKeyBinding(new KeyEventMatcher(SWT.NONE, SWT.ARROW_DOWN), action);
		uiBindingRegistry.registerKeyBinding(new KeyEventMatcher(SWT.SHIFT, SWT.ARROW_DOWN), action);
		uiBindingRegistry.registerKeyBinding(new KeyEventMatcher(SWT.MOD1, SWT.ARROW_DOWN), new MoveToLastRowAction());
		uiBindingRegistry.registerKeyBinding(new KeyEventMatcher(SWT.SHIFT | SWT.MOD1, SWT.ARROW_DOWN), new MoveToLastRowAction());

		uiBindingRegistry.registerKeyBinding(new KeyEventMatcher(SWT.NONE, SWT.CR), action);
		uiBindingRegistry.registerKeyBinding(new KeyEventMatcher(SWT.MOD1, SWT.CR), action);
	}

	protected void configureMoveUpBindings(UiBindingRegistry uiBindingRegistry, IKeyAction action) {
		uiBindingRegistry.registerKeyBinding(new KeyEventMatcher(SWT.NONE, SWT.ARROW_UP), action);
		uiBindingRegistry.registerKeyBinding(new KeyEventMatcher(SWT.SHIFT, SWT.ARROW_UP), action);
import org.eclipse.nebula.widgets.nattable.ui.action.IMouseAction;
		uiBindingRegistry.registerKeyBinding(new KeyEventMatcher(SWT.MOD1, SWT.ARROW_UP), new MoveToFirstRowAction());
		uiBindingRegistry.registerKeyBinding(new KeyEventMatcher(SWT.SHIFT | SWT.MOD1, SWT.ARROW_UP), new MoveToFirstRowAction());

		uiBindingRegistry.registerKeyBinding(new KeyEventMatcher(SWT.SHIFT, SWT.CR), new MoveSelectionAction(MoveDirectionEnum.UP, false, false));
		uiBindingRegistry.registerKeyBinding(new KeyEventMatcher(SWT.SHIFT | SWT.MOD1, SWT.CR), action);
	}

	// *** Mouse bindings ***

	protected void configureBodyMouseClickBindings(UiBindingRegistry uiBindingRegistry) {
		IMouseAction action = new SelectCellAction();
		uiBindingRegistry.registerMouseDownBinding(MouseEventMatcher.bodyLeftClick(SWT.NONE), action);
		uiBindingRegistry.registerMouseDownBinding(MouseEventMatcher.bodyLeftClick(SWT.SHIFT), action);
		uiBindingRegistry.registerMouseDownBinding(MouseEventMatcher.bodyLeftClick(SWT.CTRL), action);
		uiBindingRegistry.registerMouseDownBinding(MouseEventMatcher.bodyLeftClick(SWT.SHIFT | SWT.MOD1), action);
	}

	protected void configureColumnHeaderMouseClickBindings(UiBindingRegistry uiBindingRegistry) {
		uiBindingRegistry.registerSingleClickBinding(MouseEventMatcher.columnHeaderLeftClick(SWT.NONE), new ViewportSelectColumnAction(false, false));
		uiBindingRegistry.registerSingleClickBinding(MouseEventMatcher.columnHeaderLeftClick(SWT.SHIFT), new ViewportSelectColumnAction(true, false));
		uiBindingRegistry.registerSingleClickBinding(MouseEventMatcher.columnHeaderLeftClick(SWT.MOD1), new ViewportSelectColumnAction(false, true));
		uiBindingRegistry.registerSingleClickBinding(MouseEventMatcher.columnHeaderLeftClick(SWT.SHIFT | SWT.MOD1), new ViewportSelectColumnAction(true, true));
	}

	protected void configureRowHeaderMouseClickBindings(UiBindingRegistry uiBindingRegistry) {
		uiBindingRegistry.registerMouseDownBinding(MouseEventMatcher.rowHeaderLeftClick(SWT.NONE), new ViewportSelectRowAction(false, false));
		uiBindingRegistry.registerMouseDownBinding(MouseEventMatcher.rowHeaderLeftClick(SWT.SHIFT), new ViewportSelectRowAction(true, false));
		uiBindingRegistry.registerMouseDownBinding(MouseEventMatcher.rowHeaderLeftClick(SWT.MOD1), new ViewportSelectRowAction(false, true));
		uiBindingRegistry.registerMouseDownBinding(MouseEventMatcher.rowHeaderLeftClick(SWT.SHIFT | SWT.MOD1), new ViewportSelectRowAction(true, true));
	}

	protected void configureBodyMouseDragMode(UiBindingRegistry uiBindingRegistry) {
		CellSelectionDragMode dragMode = new CellSelectionDragMode();
		uiBindingRegistry.registerMouseDragMode(MouseEventMatcher.bodyLeftClick(SWT.NONE), dragMode);
		uiBindingRegistry.registerMouseDragMode(MouseEventMatcher.bodyLeftClick(SWT.SHIFT), dragMode);
		uiBindingRegistry.registerMouseDragMode(MouseEventMatcher.bodyLeftClick(SWT.MOD1), dragMode);
		uiBindingRegistry.registerMouseDragMode(MouseEventMatcher.bodyLeftClick(SWT.SHIFT | SWT.MOD1), dragMode);
	}

}
=======
/*******************************************************************************
 * Copyright (c) 2012, 2013 Original authors 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:
 *     Original authors and others - initial API and implementation
 ******************************************************************************/
package org.eclipse.nebula.widgets.nattable.selection.config;


import org.eclipse.nebula.widgets.nattable.config.AbstractUiBindingConfiguration;
import org.eclipse.nebula.widgets.nattable.copy.action.CopyDataAction;
import org.eclipse.nebula.widgets.nattable.selection.SelectionLayer.MoveDirectionEnum;
import org.eclipse.nebula.widgets.nattable.selection.action.CellSelectionDragMode;
import org.eclipse.nebula.widgets.nattable.selection.action.MoveSelectionAction;
import org.eclipse.nebula.widgets.nattable.selection.action.MoveToFirstColumnAction;
import org.eclipse.nebula.widgets.nattable.selection.action.MoveToFirstRowAction;
import org.eclipse.nebula.widgets.nattable.selection.action.MoveToLastColumnAction;
import org.eclipse.nebula.widgets.nattable.selection.action.MoveToLastRowAction;
import org.eclipse.nebula.widgets.nattable.selection.action.PageDownAction;
import org.eclipse.nebula.widgets.nattable.selection.action.PageUpAction;
import org.eclipse.nebula.widgets.nattable.selection.action.SelectAllAction;
import org.eclipse.nebula.widgets.nattable.selection.action.SelectCellAction;
import org.eclipse.nebula.widgets.nattable.ui.action.IKeyAction;
import org.eclipse.nebula.widgets.nattable.ui.binding.UiBindingRegistry;
import org.eclipse.nebula.widgets.nattable.ui.matcher.KeyEventMatcher;
import org.eclipse.nebula.widgets.nattable.ui.matcher.MouseEventMatcher;
import org.eclipse.nebula.widgets.nattable.viewport.action.ViewportSelectColumnAction;
import org.eclipse.nebula.widgets.nattable.viewport.action.ViewportSelectRowAction;
import org.eclipse.swt.SWT;

public class DefaultSelectionBindings extends AbstractUiBindingConfiguration {

	@Override
	public void configureUiBindings(UiBindingRegistry uiBindingRegistry) {
		// Move up
		configureMoveUpBindings(uiBindingRegistry, new MoveSelectionAction(MoveDirectionEnum.UP));

		// Move down
		configureMoveDownBindings(uiBindingRegistry, new MoveSelectionAction(MoveDirectionEnum.DOWN));

		// Move left
		configureMoveLeftBindings(uiBindingRegistry, new MoveSelectionAction(MoveDirectionEnum.LEFT));

		// Move right
		configureMoveRightBindings(uiBindingRegistry, new MoveSelectionAction(MoveDirectionEnum.RIGHT));

		// Page Up
		configurePageUpButtonBindings(uiBindingRegistry, new PageUpAction());

		// Page down
		configurePageDownButtonBindings(uiBindingRegistry, new PageDownAction());

		// Home - Move to first column
		configureHomeButtonBindings(uiBindingRegistry, new MoveToFirstColumnAction());

		// End - Move to last column
		configureEndButtonBindings(uiBindingRegistry, new MoveToLastColumnAction());

		// Select all
		uiBindingRegistry.registerKeyBinding(new KeyEventMatcher(SWT.MOD1, 'a'), new SelectAllAction());

		// Copy
		uiBindingRegistry.registerKeyBinding(new KeyEventMatcher(SWT.MOD1, 'c'), new CopyDataAction());

		// Mouse bindings - select Cell
		configureBodyMouseClickBindings(uiBindingRegistry);

		// Mouse bindings - select columns
		configureColumnHeaderMouseClickBindings(uiBindingRegistry);

		// Mouse bindings - select rows
		configureRowHeaderMouseClickBindings(uiBindingRegistry);

		// Mouse bindings - Drag
		configureBodyMouseDragMode(uiBindingRegistry);
	}

	// *** pg. up, pg. down, home, end keys selection bindings ***

	protected void configureEndButtonBindings(UiBindingRegistry uiBindingRegistry, IKeyAction action) {
		uiBindingRegistry.registerKeyBinding(new KeyEventMatcher(SWT.NONE, SWT.END), action);
		uiBindingRegistry.registerKeyBinding(new KeyEventMatcher(SWT.SHIFT, SWT.END), action);
		uiBindingRegistry.registerKeyBinding(new KeyEventMatcher(SWT.MOD1, SWT.END), action);
		uiBindingRegistry.registerKeyBinding(new KeyEventMatcher(SWT.SHIFT | SWT.MOD1, SWT.END), action);
	}

	protected void configureHomeButtonBindings(UiBindingRegistry uiBindingRegistry, IKeyAction action) {
		uiBindingRegistry.registerKeyBinding(new KeyEventMatcher(SWT.NONE, SWT.HOME), action);
		uiBindingRegistry.registerKeyBinding(new KeyEventMatcher(SWT.SHIFT, SWT.HOME), action);
		uiBindingRegistry.registerKeyBinding(new KeyEventMatcher(SWT.MOD1, SWT.HOME), action);
		uiBindingRegistry.registerKeyBinding(new KeyEventMatcher(SWT.SHIFT | SWT.MOD1, SWT.HOME), action);
	}

	protected void configurePageDownButtonBindings(UiBindingRegistry uiBindingRegistry, IKeyAction action) {
		uiBindingRegistry.registerKeyBinding(new KeyEventMatcher(SWT.NONE, SWT.PAGE_DOWN), action);
		uiBindingRegistry.registerKeyBinding(new KeyEventMatcher(SWT.SHIFT, SWT.PAGE_DOWN), action);
		uiBindingRegistry.registerKeyBinding(new KeyEventMatcher(SWT.MOD1, SWT.PAGE_DOWN), action);
		uiBindingRegistry.registerKeyBinding(new KeyEventMatcher(SWT.SHIFT | SWT.MOD1, SWT.PAGE_DOWN), action);
	}

	protected void configurePageUpButtonBindings(UiBindingRegistry uiBindingRegistry, PageUpAction action) {
		uiBindingRegistry.registerKeyBinding(new KeyEventMatcher(SWT.NONE, SWT.PAGE_UP), action);
		uiBindingRegistry.registerKeyBinding(new KeyEventMatcher(SWT.SHIFT, SWT.PAGE_UP), action);
		uiBindingRegistry.registerKeyBinding(new KeyEventMatcher(SWT.MOD1, SWT.PAGE_UP), action);
		uiBindingRegistry.registerKeyBinding(new KeyEventMatcher(SWT.SHIFT | SWT.MOD1, SWT.PAGE_UP), action);
	}

	// *** Arrow keys selection bindings ***

	protected void configureMoveRightBindings(UiBindingRegistry uiBindingRegistry, IKeyAction action) {
		uiBindingRegistry.registerKeyBinding(new KeyEventMatcher(SWT.NONE, SWT.ARROW_RIGHT), action);
		uiBindingRegistry.registerKeyBinding(new KeyEventMatcher(SWT.SHIFT, SWT.ARROW_RIGHT), action);
		uiBindingRegistry.registerKeyBinding(new KeyEventMatcher(SWT.MOD1, SWT.ARROW_RIGHT), new MoveToLastColumnAction());
		uiBindingRegistry.registerKeyBinding(new KeyEventMatcher(SWT.SHIFT | SWT.MOD1, SWT.ARROW_RIGHT), new MoveToLastColumnAction());

		uiBindingRegistry.registerKeyBinding(new KeyEventMatcher(SWT.NONE, SWT.TAB), action);
		uiBindingRegistry.registerKeyBinding(new KeyEventMatcher(SWT.MOD1, SWT.TAB), action);
	}

	protected void configureMoveLeftBindings(UiBindingRegistry uiBindingRegistry, IKeyAction action) {
		uiBindingRegistry.registerKeyBinding(new KeyEventMatcher(SWT.NONE, SWT.ARROW_LEFT), action);
		uiBindingRegistry.registerKeyBinding(new KeyEventMatcher(SWT.SHIFT, SWT.ARROW_LEFT), action);
		uiBindingRegistry.registerKeyBinding(new KeyEventMatcher(SWT.MOD1, SWT.ARROW_LEFT), new MoveToFirstColumnAction());
		uiBindingRegistry.registerKeyBinding(new KeyEventMatcher(SWT.SHIFT | SWT.MOD1, SWT.ARROW_LEFT), new MoveToFirstColumnAction());

		uiBindingRegistry.registerKeyBinding(new KeyEventMatcher(SWT.SHIFT, SWT.TAB), new MoveSelectionAction(MoveDirectionEnum.LEFT, false, false));
		uiBindingRegistry.registerKeyBinding(new KeyEventMatcher(SWT.SHIFT | SWT.MOD1, SWT.TAB), action);
	}

	protected void configureMoveDownBindings(UiBindingRegistry uiBindingRegistry, IKeyAction action) {
		uiBindingRegistry.registerKeyBinding(new KeyEventMatcher(SWT.NONE, SWT.ARROW_DOWN), action);
		uiBindingRegistry.registerKeyBinding(new KeyEventMatcher(SWT.SHIFT, SWT.ARROW_DOWN), action);
		uiBindingRegistry.registerKeyBinding(new KeyEventMatcher(SWT.MOD1, SWT.ARROW_DOWN), new MoveToLastRowAction());
		uiBindingRegistry.registerKeyBinding(new KeyEventMatcher(SWT.SHIFT | SWT.MOD1, SWT.ARROW_DOWN), new MoveToLastRowAction());

		uiBindingRegistry.registerKeyBinding(new KeyEventMatcher(SWT.NONE, SWT.CR), action);
		uiBindingRegistry.registerKeyBinding(new KeyEventMatcher(SWT.MOD1, SWT.CR), action);
	}

	protected void configureMoveUpBindings(UiBindingRegistry uiBindingRegistry, IKeyAction action) {
		uiBindingRegistry.registerKeyBinding(new KeyEventMatcher(SWT.NONE, SWT.ARROW_UP), action);
		uiBindingRegistry.registerKeyBinding(new KeyEventMatcher(SWT.SHIFT, SWT.ARROW_UP), action);
		uiBindingRegistry.registerKeyBinding(new KeyEventMatcher(SWT.MOD1, SWT.ARROW_UP), new MoveToFirstRowAction());
		uiBindingRegistry.registerKeyBinding(new KeyEventMatcher(SWT.SHIFT | SWT.MOD1, SWT.ARROW_UP), new MoveToFirstRowAction());

		uiBindingRegistry.registerKeyBinding(new KeyEventMatcher(SWT.SHIFT, SWT.CR), new MoveSelectionAction(MoveDirectionEnum.UP, false, false));
		uiBindingRegistry.registerKeyBinding(new KeyEventMatcher(SWT.SHIFT | SWT.MOD1, SWT.CR), action);
	}

	// *** Mouse bindings ***

	protected void configureBodyMouseClickBindings(UiBindingRegistry uiBindingRegistry) {
		IMouseAction action = new SelectCellAction();
		uiBindingRegistry.registerMouseDownBinding(MouseEventMatcher.bodyLeftClick(SWT.NONE), action);
		uiBindingRegistry.registerMouseDownBinding(MouseEventMatcher.bodyLeftClick(SWT.SHIFT), action);
		uiBindingRegistry.registerMouseDownBinding(MouseEventMatcher.bodyLeftClick(SWT.CTRL), action);
		uiBindingRegistry.registerMouseDownBinding(MouseEventMatcher.bodyLeftClick(SWT.SHIFT | SWT.MOD1), action);
	}

	protected void configureColumnHeaderMouseClickBindings(UiBindingRegistry uiBindingRegistry) {
		uiBindingRegistry.registerSingleClickBinding(MouseEventMatcher.columnHeaderLeftClick(SWT.NONE), new ViewportSelectColumnAction(false, false));
		uiBindingRegistry.registerSingleClickBinding(MouseEventMatcher.columnHeaderLeftClick(SWT.SHIFT), new ViewportSelectColumnAction(true, false));
		uiBindingRegistry.registerSingleClickBinding(MouseEventMatcher.columnHeaderLeftClick(SWT.MOD1), new ViewportSelectColumnAction(false, true));
		uiBindingRegistry.registerSingleClickBinding(MouseEventMatcher.columnHeaderLeftClick(SWT.SHIFT | SWT.MOD1), new ViewportSelectColumnAction(true, true));
	}

	protected void configureRowHeaderMouseClickBindings(UiBindingRegistry uiBindingRegistry) {
		uiBindingRegistry.registerMouseDownBinding(MouseEventMatcher.rowHeaderLeftClick(SWT.NONE), new ViewportSelectRowAction(false, false));
		uiBindingRegistry.registerMouseDownBinding(MouseEventMatcher.rowHeaderLeftClick(SWT.SHIFT), new ViewportSelectRowAction(true, false));
		uiBindingRegistry.registerMouseDownBinding(MouseEventMatcher.rowHeaderLeftClick(SWT.MOD1), new ViewportSelectRowAction(false, true));
		uiBindingRegistry.registerMouseDownBinding(MouseEventMatcher.rowHeaderLeftClick(SWT.SHIFT | SWT.MOD1), new ViewportSelectRowAction(true, true));
	}

	protected void configureBodyMouseDragMode(UiBindingRegistry uiBindingRegistry) {
		CellSelectionDragMode dragMode = new CellSelectionDragMode();
		uiBindingRegistry.registerMouseDragMode(MouseEventMatcher.bodyLeftClick(SWT.NONE), dragMode);
		uiBindingRegistry.registerMouseDragMode(MouseEventMatcher.bodyLeftClick(SWT.SHIFT), dragMode);
		uiBindingRegistry.registerMouseDragMode(MouseEventMatcher.bodyLeftClick(SWT.MOD1), dragMode);
		uiBindingRegistry.registerMouseDragMode(MouseEventMatcher.bodyLeftClick(SWT.SHIFT | SWT.MOD1), dragMode);
	}

}
>>>>>>> 482292c896282364517b017113e246297ac9839c
Solution content 
/*******************************************************************************
 * Copyright (c) 2012, 2013 Original authors 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:
 *     Original authors and others - initial API and implementation
 ******************************************************************************/
package org.eclipse.nebula.widgets.nattable.selection.config;


import org.eclipse.nebula.widgets.nattable.config.AbstractUiBindingConfiguration;
import org.eclipse.nebula.widgets.nattable.copy.action.CopyDataAction;
import org.eclipse.nebula.widgets.nattable.selection.SelectionLayer.MoveDirectionEnum;
import org.eclipse.nebula.widgets.nattable.selection.action.CellSelectionDragMode;
import org.eclipse.nebula.widgets.nattable.selection.action.MoveSelectionAction;
import org.eclipse.nebula.widgets.nattable.selection.action.MoveToFirstColumnAction;
import org.eclipse.nebula.widgets.nattable.selection.action.MoveToFirstRowAction;
import org.eclipse.nebula.widgets.nattable.selection.action.MoveToLastColumnAction;
import org.eclipse.nebula.widgets.nattable.selection.action.MoveToLastRowAction;
import org.eclipse.nebula.widgets.nattable.selection.action.PageDownAction;
import org.eclipse.nebula.widgets.nattable.selection.action.PageUpAction;
import org.eclipse.nebula.widgets.nattable.selection.action.SelectAllAction;
import org.eclipse.nebula.widgets.nattable.selection.action.SelectCellAction;
import org.eclipse.nebula.widgets.nattable.ui.action.IKeyAction;
import org.eclipse.nebula.widgets.nattable.ui.action.IMouseAction;
import org.eclipse.nebula.widgets.nattable.ui.binding.UiBindingRegistry;
import org.eclipse.nebula.widgets.nattable.ui.matcher.KeyEventMatcher;
import org.eclipse.nebula.widgets.nattable.ui.matcher.MouseEventMatcher;
import org.eclipse.nebula.widgets.nattable.viewport.action.ViewportSelectColumnAction;
import org.eclipse.nebula.widgets.nattable.viewport.action.ViewportSelectRowAction;
import org.eclipse.swt.SWT;

public class DefaultSelectionBindings extends AbstractUiBindingConfiguration {

	@Override
	public void configureUiBindings(UiBindingRegistry uiBindingRegistry) {
		// Move up
		configureMoveUpBindings(uiBindingRegistry, new MoveSelectionAction(MoveDirectionEnum.UP));

		// Move down
		configureMoveDownBindings(uiBindingRegistry, new MoveSelectionAction(MoveDirectionEnum.DOWN));

		// Move left
		configureMoveLeftBindings(uiBindingRegistry, new MoveSelectionAction(MoveDirectionEnum.LEFT));

		// Move right
		configureMoveRightBindings(uiBindingRegistry, new MoveSelectionAction(MoveDirectionEnum.RIGHT));

		// Page Up
		configurePageUpButtonBindings(uiBindingRegistry, new PageUpAction());

		// Page down

		configurePageDownButtonBindings(uiBindingRegistry, new PageDownAction());
		// Home - Move to first column
		configureHomeButtonBindings(uiBindingRegistry, new MoveToFirstColumnAction());

		// End - Move to last column
		configureEndButtonBindings(uiBindingRegistry, new MoveToLastColumnAction());

		// Select all
		uiBindingRegistry.registerKeyBinding(new KeyEventMatcher(SWT.MOD1, 'a'), new SelectAllAction());

		// Copy
		uiBindingRegistry.registerKeyBinding(new KeyEventMatcher(SWT.MOD1, 'c'), new CopyDataAction());

		// Mouse bindings - select Cell
		configureBodyMouseClickBindings(uiBindingRegistry);

		// Mouse bindings - select columns
		configureColumnHeaderMouseClickBindings(uiBindingRegistry);

		// Mouse bindings - select rows
		configureRowHeaderMouseClickBindings(uiBindingRegistry);

		// Mouse bindings - Drag
		configureBodyMouseDragMode(uiBindingRegistry);
	}

	// *** pg. up, pg. down, home, end keys selection bindings ***

	protected void configureEndButtonBindings(UiBindingRegistry uiBindingRegistry, IKeyAction action) {
		uiBindingRegistry.registerKeyBinding(new KeyEventMatcher(SWT.NONE, SWT.END), action);
		uiBindingRegistry.registerKeyBinding(new KeyEventMatcher(SWT.SHIFT, SWT.END), action);
		uiBindingRegistry.registerKeyBinding(new KeyEventMatcher(SWT.MOD1, SWT.END), action);
		uiBindingRegistry.registerKeyBinding(new KeyEventMatcher(SWT.SHIFT | SWT.MOD1, SWT.END), action);
	}

	protected void configureHomeButtonBindings(UiBindingRegistry uiBindingRegistry, IKeyAction action) {
		uiBindingRegistry.registerKeyBinding(new KeyEventMatcher(SWT.NONE, SWT.HOME), action);
		uiBindingRegistry.registerKeyBinding(new KeyEventMatcher(SWT.SHIFT, SWT.HOME), action);
		uiBindingRegistry.registerKeyBinding(new KeyEventMatcher(SWT.MOD1, SWT.HOME), action);
		uiBindingRegistry.registerKeyBinding(new KeyEventMatcher(SWT.SHIFT | SWT.MOD1, SWT.HOME), action);
	}

	protected void configurePageDownButtonBindings(UiBindingRegistry uiBindingRegistry, IKeyAction action) {
		uiBindingRegistry.registerKeyBinding(new KeyEventMatcher(SWT.NONE, SWT.PAGE_DOWN), action);
		uiBindingRegistry.registerKeyBinding(new KeyEventMatcher(SWT.SHIFT, SWT.PAGE_DOWN), action);
		uiBindingRegistry.registerKeyBinding(new KeyEventMatcher(SWT.MOD1, SWT.PAGE_DOWN), action);
		uiBindingRegistry.registerKeyBinding(new KeyEventMatcher(SWT.SHIFT | SWT.MOD1, SWT.PAGE_DOWN), action);
	}

	protected void configurePageUpButtonBindings(UiBindingRegistry uiBindingRegistry, PageUpAction action) {
		uiBindingRegistry.registerKeyBinding(new KeyEventMatcher(SWT.NONE, SWT.PAGE_UP), action);
		uiBindingRegistry.registerKeyBinding(new KeyEventMatcher(SWT.SHIFT, SWT.PAGE_UP), action);
		uiBindingRegistry.registerKeyBinding(new KeyEventMatcher(SWT.MOD1, SWT.PAGE_UP), action);
		uiBindingRegistry.registerKeyBinding(new KeyEventMatcher(SWT.SHIFT | SWT.MOD1, SWT.PAGE_UP), action);
	}

	// *** Arrow keys selection bindings ***

	protected void configureMoveRightBindings(UiBindingRegistry uiBindingRegistry, IKeyAction action) {
		uiBindingRegistry.registerKeyBinding(new KeyEventMatcher(SWT.NONE, SWT.ARROW_RIGHT), action);
		uiBindingRegistry.registerKeyBinding(new KeyEventMatcher(SWT.SHIFT, SWT.ARROW_RIGHT), action);
		uiBindingRegistry.registerKeyBinding(new KeyEventMatcher(SWT.MOD1, SWT.ARROW_RIGHT), new MoveToLastColumnAction());
		uiBindingRegistry.registerKeyBinding(new KeyEventMatcher(SWT.SHIFT | SWT.MOD1, SWT.ARROW_RIGHT), new MoveToLastColumnAction());

		uiBindingRegistry.registerKeyBinding(new KeyEventMatcher(SWT.NONE, SWT.TAB), action);
		uiBindingRegistry.registerKeyBinding(new KeyEventMatcher(SWT.MOD1, SWT.TAB), action);
	}

	protected void configureMoveLeftBindings(UiBindingRegistry uiBindingRegistry, IKeyAction action) {
		uiBindingRegistry.registerKeyBinding(new KeyEventMatcher(SWT.NONE, SWT.ARROW_LEFT), action);
		uiBindingRegistry.registerKeyBinding(new KeyEventMatcher(SWT.SHIFT, SWT.ARROW_LEFT), action);
		uiBindingRegistry.registerKeyBinding(new KeyEventMatcher(SWT.MOD1, SWT.ARROW_LEFT), new MoveToFirstColumnAction());
		uiBindingRegistry.registerKeyBinding(new KeyEventMatcher(SWT.SHIFT | SWT.MOD1, SWT.ARROW_LEFT), new MoveToFirstColumnAction());

		uiBindingRegistry.registerKeyBinding(new KeyEventMatcher(SWT.SHIFT, SWT.TAB), new MoveSelectionAction(MoveDirectionEnum.LEFT, false, false));
		uiBindingRegistry.registerKeyBinding(new KeyEventMatcher(SWT.SHIFT | SWT.MOD1, SWT.TAB), action);
	}

	protected void configureMoveDownBindings(UiBindingRegistry uiBindingRegistry, IKeyAction action) {
		uiBindingRegistry.registerKeyBinding(new KeyEventMatcher(SWT.NONE, SWT.ARROW_DOWN), action);
		uiBindingRegistry.registerKeyBinding(new KeyEventMatcher(SWT.SHIFT, SWT.ARROW_DOWN), action);
		uiBindingRegistry.registerKeyBinding(new KeyEventMatcher(SWT.MOD1, SWT.ARROW_DOWN), new MoveToLastRowAction());
		uiBindingRegistry.registerKeyBinding(new KeyEventMatcher(SWT.SHIFT | SWT.MOD1, SWT.ARROW_DOWN), new MoveToLastRowAction());

		uiBindingRegistry.registerKeyBinding(new KeyEventMatcher(SWT.NONE, SWT.CR), action);
		uiBindingRegistry.registerKeyBinding(new KeyEventMatcher(SWT.MOD1, SWT.CR), action);
	}

	protected void configureMoveUpBindings(UiBindingRegistry uiBindingRegistry, IKeyAction action) {
		uiBindingRegistry.registerKeyBinding(new KeyEventMatcher(SWT.NONE, SWT.ARROW_UP), action);
		uiBindingRegistry.registerKeyBinding(new KeyEventMatcher(SWT.SHIFT, SWT.ARROW_UP), action);
		uiBindingRegistry.registerKeyBinding(new KeyEventMatcher(SWT.MOD1, SWT.ARROW_UP), new MoveToFirstRowAction());
		uiBindingRegistry.registerKeyBinding(new KeyEventMatcher(SWT.SHIFT | SWT.MOD1, SWT.ARROW_UP), new MoveToFirstRowAction());

		uiBindingRegistry.registerKeyBinding(new KeyEventMatcher(SWT.SHIFT, SWT.CR), new MoveSelectionAction(MoveDirectionEnum.UP, false, false));
		uiBindingRegistry.registerKeyBinding(new KeyEventMatcher(SWT.SHIFT | SWT.MOD1, SWT.CR), action);
	}

	// *** Mouse bindings ***

	protected void configureBodyMouseClickBindings(UiBindingRegistry uiBindingRegistry) {
		IMouseAction action = new SelectCellAction();
		uiBindingRegistry.registerMouseDownBinding(MouseEventMatcher.bodyLeftClick(SWT.NONE), action);
		uiBindingRegistry.registerMouseDownBinding(MouseEventMatcher.bodyLeftClick(SWT.SHIFT), action);
		uiBindingRegistry.registerMouseDownBinding(MouseEventMatcher.bodyLeftClick(SWT.CTRL), action);
		uiBindingRegistry.registerMouseDownBinding(MouseEventMatcher.bodyLeftClick(SWT.SHIFT | SWT.MOD1), action);
	}

	protected void configureColumnHeaderMouseClickBindings(UiBindingRegistry uiBindingRegistry) {
		uiBindingRegistry.registerSingleClickBinding(MouseEventMatcher.columnHeaderLeftClick(SWT.NONE), new ViewportSelectColumnAction(false, false));
		uiBindingRegistry.registerSingleClickBinding(MouseEventMatcher.columnHeaderLeftClick(SWT.SHIFT), new ViewportSelectColumnAction(true, false));
		uiBindingRegistry.registerSingleClickBinding(MouseEventMatcher.columnHeaderLeftClick(SWT.MOD1), new ViewportSelectColumnAction(false, true));
		uiBindingRegistry.registerSingleClickBinding(MouseEventMatcher.columnHeaderLeftClick(SWT.SHIFT | SWT.MOD1), new ViewportSelectColumnAction(true, true));
	}

	protected void configureRowHeaderMouseClickBindings(UiBindingRegistry uiBindingRegistry) {
		uiBindingRegistry.registerMouseDownBinding(MouseEventMatcher.rowHeaderLeftClick(SWT.NONE), new ViewportSelectRowAction(false, false));
		uiBindingRegistry.registerMouseDownBinding(MouseEventMatcher.rowHeaderLeftClick(SWT.SHIFT), new ViewportSelectRowAction(true, false));
		uiBindingRegistry.registerMouseDownBinding(MouseEventMatcher.rowHeaderLeftClick(SWT.MOD1), new ViewportSelectRowAction(false, true));
		uiBindingRegistry.registerMouseDownBinding(MouseEventMatcher.rowHeaderLeftClick(SWT.SHIFT | SWT.MOD1), new ViewportSelectRowAction(true, true));
	}

	protected void configureBodyMouseDragMode(UiBindingRegistry uiBindingRegistry) {
		CellSelectionDragMode dragMode = new CellSelectionDragMode();
		uiBindingRegistry.registerMouseDragMode(MouseEventMatcher.bodyLeftClick(SWT.NONE), dragMode);
		uiBindingRegistry.registerMouseDragMode(MouseEventMatcher.bodyLeftClick(SWT.SHIFT), dragMode);
		uiBindingRegistry.registerMouseDragMode(MouseEventMatcher.bodyLeftClick(SWT.MOD1), dragMode);
		uiBindingRegistry.registerMouseDragMode(MouseEventMatcher.bodyLeftClick(SWT.SHIFT | SWT.MOD1), dragMode);
	}

}
File
DefaultSelectionBindings.java
Developer's decision
Version 1
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Comment
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Package declaration
Chunk
Conflicting content 
	}
	
<<<<<<< HEAD
/*******************************************************************************
 * Copyright (c) 2012, 2013 Original authors 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:
 *     Original authors and others - initial API and implementation
 ******************************************************************************/
package org.eclipse.nebula.widgets.nattable.sort;

import org.eclipse.nebula.widgets.nattable.layer.AbstractLayerTransform;
import org.eclipse.nebula.widgets.nattable.layer.ILayer;
import org.eclipse.nebula.widgets.nattable.layer.LabelStack;
import org.eclipse.nebula.widgets.nattable.persistence.IPersistable;
import org.eclipse.nebula.widgets.nattable.sort.command.SortCommandHandler;
import org.eclipse.nebula.widgets.nattable.sort.config.DefaultSortConfiguration;

/**
 * Enables sorting of the data. Uses an {@link ISortModel} to do/track the sorting.
 * @param  Type of the Beans in the backing data source.
 *
 * @see DefaultSortConfiguration
 * @see SortStatePersistor
 */
public class SortHeaderLayer extends AbstractLayerTransform implements IPersistable {

	/** Handles the actual sorting of underlying data */
	private final ISortModel sortModel;

	public SortHeaderLayer(ILayer underlyingLayer, ISortModel sortModel) {
		this(underlyingLayer, sortModel, true);
	}

	public SortHeaderLayer(ILayer underlyingLayer, ISortModel sortModel, boolean useDefaultConfiguration) {
		super(underlyingLayer);
		this.sortModel = sortModel;
		
		registerPersistable(new SortStatePersistor(sortModel));
		registerCommandHandler(new SortCommandHandler(sortModel, this));

		if (useDefaultConfiguration) {
			addConfiguration(new DefaultSortConfiguration());
		}
	}

	/**
	 * @return adds a special configuration label to the stack taking into account the following:
	 * 	
    
	 * 		
  1. Is the column sorted ?
    2. 
	 * 		
  2. What is the sort order of the column
    3. 
	 * 	

	 * A special painter is registered against the above labels to render the sort arrows
	 */
	@Override
	public LabelStack getConfigLabelsByPosition(int columnPosition, int rowPosition) {
		LabelStack configLabels = super.getConfigLabelsByPosition(columnPosition, rowPosition);

		if (sortModel != null) {
			int columnIndex = getColumnIndexByPosition(columnPosition);
			if (sortModel.isColumnIndexSorted(columnIndex)) {
				
				String sortConfig = DefaultSortConfiguration.SORT_SEQ_CONFIG_TYPE + sortModel.getSortOrder(columnIndex);
				configLabels.addLabelOnTop(sortConfig);

				SortDirectionEnum sortDirection = sortModel.getSortDirection(columnIndex);

				switch (sortDirection) {
				case ASC:
					configLabels.addLabelOnTop(DefaultSortConfiguration.SORT_UP_CONFIG_TYPE);
					break;
				case DESC:
					configLabels.addLabelOnTop(DefaultSortConfiguration.SORT_DOWN_CONFIG_TYPE);
					break;
				}
			}
		}
		return configLabels;
	/**
	 * @return The ISortModel that is used to handle the sorting of the underlying data.
	 */
	public ISortModel getSortModel() {
		return sortModel;
	}
}
=======
/*******************************************************************************
 * Copyright (c) 2012, 2013 Original authors 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:
 *     Original authors and others - initial API and implementation
 ******************************************************************************/
package org.eclipse.nebula.widgets.nattable.sort;

import org.eclipse.nebula.widgets.nattable.layer.AbstractLayerTransform;
import org.eclipse.nebula.widgets.nattable.layer.ILayer;
import org.eclipse.nebula.widgets.nattable.layer.LabelStack;
import org.eclipse.nebula.widgets.nattable.persistence.IPersistable;
import org.eclipse.nebula.widgets.nattable.sort.command.SortCommandHandler;
import org.eclipse.nebula.widgets.nattable.sort.config.DefaultSortConfiguration;

/**
 * Enables sorting of the data. Uses an {@link ISortModel} to do/track the sorting.
 * @param  Type of the Beans in the backing data source.
 *
 * @see DefaultSortConfiguration
 * @see SortStatePersistor
 */
public class SortHeaderLayer extends AbstractLayerTransform implements IPersistable {

	/** Handles the actual sorting of underlying data */
	private final ISortModel sortModel;

	public SortHeaderLayer(ILayer underlyingLayer, ISortModel sortModel) {
		this(underlyingLayer, sortModel, true);
	}

	public SortHeaderLayer(ILayer underlyingLayer, ISortModel sortModel, boolean useDefaultConfiguration) {
		super(underlyingLayer);
		this.sortModel = sortModel;
		
		registerPersistable(new SortStatePersistor(sortModel));
		registerCommandHandler(new SortCommandHandler(sortModel, this));

		if (useDefaultConfiguration) {
			addConfiguration(new DefaultSortConfiguration());
		}
	}

	/**
	 * @return adds a special configuration label to the stack taking into account the following:
	 * 	
    
	 * 		
  1. Is the column sorted ?
    2. 
	 * 		
  2. What is the sort order of the column
    3. 
	 * 	

	 * A special painter is registered against the above labels to render the sort arrows
	 */
	@Override
	public LabelStack getConfigLabelsByPosition(int columnPosition, int rowPosition) {
		LabelStack configLabels = super.getConfigLabelsByPosition(columnPosition, rowPosition);

		if (sortModel != null) {
			int columnIndex = getColumnIndexByPosition(columnPosition);
			if (sortModel.isColumnIndexSorted(columnIndex)) {
				
				String sortConfig = DefaultSortConfiguration.SORT_SEQ_CONFIG_TYPE + sortModel.getSortOrder(columnIndex);
				configLabels.addLabelOnTop(sortConfig);

				SortDirectionEnum sortDirection = sortModel.getSortDirection(columnIndex);

				switch (sortDirection) {
				case ASC:
					configLabels.addLabelOnTop(DefaultSortConfiguration.SORT_UP_CONFIG_TYPE);
					break;
				case DESC:
					configLabels.addLabelOnTop(DefaultSortConfiguration.SORT_DOWN_CONFIG_TYPE);
					break;
				}
			}
		}
>>>>>>> 482292c896282364517b017113e246297ac9839c
		return configLabels;
	}
	
	/**
	 * @return The ISortModel that is used to handle the sorting of the underlying data.
	 */
	public ISortModel getSortModel() {
		return sortModel;
	}
}
Solution content 
/*******************************************************************************
 * Copyright (c) 2012, 2013 Original authors 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:
 *     Original authors and others - initial API and implementation
 ******************************************************************************/
package org.eclipse.nebula.widgets.nattable.sort;

import org.eclipse.nebula.widgets.nattable.layer.AbstractLayerTransform;
import org.eclipse.nebula.widgets.nattable.layer.ILayer;
import org.eclipse.nebula.widgets.nattable.layer.LabelStack;
import org.eclipse.nebula.widgets.nattable.persistence.IPersistable;
import org.eclipse.nebula.widgets.nattable.sort.command.SortCommandHandler;
import org.eclipse.nebula.widgets.nattable.sort.config.DefaultSortConfiguration;

/**
 * Enables sorting of the data. Uses an {@link ISortModel} to do/track the sorting.
 * @param  Type of the Beans in the backing data source.
 *
 * @see DefaultSortConfiguration
 * @see SortStatePersistor
 */
public class SortHeaderLayer extends AbstractLayerTransform implements IPersistable {

	/** Handles the actual sorting of underlying data */
	private final ISortModel sortModel;

	public SortHeaderLayer(ILayer underlyingLayer, ISortModel sortModel) {
		this(underlyingLayer, sortModel, true);
	}

	public SortHeaderLayer(ILayer underlyingLayer, ISortModel sortModel, boolean useDefaultConfiguration) {
		super(underlyingLayer);
		this.sortModel = sortModel;
		
		registerPersistable(new SortStatePersistor(sortModel));
		registerCommandHandler(new SortCommandHandler(sortModel, this));

		if (useDefaultConfiguration) {
			addConfiguration(new DefaultSortConfiguration());
		}
	}

	/**
	 * @return adds a special configuration label to the stack taking into account the following:
	 * 	
    
	 * 		
  1. Is the column sorted ?
    2. 
	 * 		
  2. What is the sort order of the column
    3. 
	 * 	

	 * A special painter is registered against the above labels to render the sort arrows
	 */
	@Override
	public LabelStack getConfigLabelsByPosition(int columnPosition, int rowPosition) {
		LabelStack configLabels = super.getConfigLabelsByPosition(columnPosition, rowPosition);

		if (sortModel != null) {
			int columnIndex = getColumnIndexByPosition(columnPosition);
			if (sortModel.isColumnIndexSorted(columnIndex)) {
				
				String sortConfig = DefaultSortConfiguration.SORT_SEQ_CONFIG_TYPE + sortModel.getSortOrder(columnIndex);
				configLabels.addLabelOnTop(sortConfig);

				SortDirectionEnum sortDirection = sortModel.getSortDirection(columnIndex);

				switch (sortDirection) {
				case ASC:
					configLabels.addLabelOnTop(DefaultSortConfiguration.SORT_UP_CONFIG_TYPE);
					break;
				case DESC:
					configLabels.addLabelOnTop(DefaultSortConfiguration.SORT_DOWN_CONFIG_TYPE);
					break;
				}
			}
		}
		return configLabels;
	}
	
	/**
	 * @return The ISortModel that is used to handle the sorting of the underlying data.
	 */
	public ISortModel getSortModel() {
		return sortModel;
	}
}
File
SortHeaderLayer.java
Developer's decision
Version 1
Kind of conflict
Class declaration
Comment
Import
Package declaration