fullsync / fullsync

 * This program is free software; you can redistribute it and/or

 * modify it under the terms of the GNU General Public License

 * as published by the Free Software Foundation; either version 2

 * of the License, or (at your option) any later version.

 *

 * This program is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the

 * GNU General Public License for more details.

 *

 * You should have received a copy of the GNU General Public License

 * along with this program; if not, write to the Free Software

 * Foundation, Inc., 51 Franklin Street, Fifth Floor,

 * Boston, MA 02110-1301, USA.

 *

 * For information about the authors of this project Have a look

 * at the AUTHORS file in the root of this project.

 */

package net.sourceforge.fullsync.ui;

import javax.inject.Inject;

import org.eclipse.swt.SWT;

import org.eclipse.swt.events.KeyEvent;

import org.eclipse.swt.graphics.Color;

import org.eclipse.swt.graphics.Image;

import org.eclipse.swt.graphics.Point;

import org.eclipse.swt.layout.GridData;

import org.eclipse.swt.layout.GridLayout;

import org.eclipse.swt.widgets.Composite;

import org.eclipse.swt.widgets.Control;

import org.eclipse.swt.widgets.Display;

import org.eclipse.swt.widgets.Event;

import org.eclipse.swt.widgets.Label;

import org.eclipse.swt.widgets.Listener;

import org.eclipse.swt.widgets.ToolBar;

import org.eclipse.swt.widgets.ToolItem;

import com.google.inject.assistedinject.Assisted;

import net.sourceforge.fullsync.ConnectionDescription;

import net.sourceforge.fullsync.Profile;

class NiceListViewItem extends Composite implements Listener {

	private final NiceListView list;

	private final ImageRepository imageRepository;

	private Label labelIcon;

	private Label labelCaption;

	private Label labelStatus;

	private Composite compositeContent;

	private Label labelSource;

	private Label labelDestination;

	private Label labelLastUpdate;

	private Label labelNextUpdate;

	private ProfileListControlHandler handler;

	private Profile profile;

	private boolean mouseOver;

	private boolean selected;

	@Inject

	NiceListViewItem(ImageRepository imageRepository, FontRepository fontRepository, @Assisted NiceListView parent,

		@Assisted ProfileListControlHandler handler) {

		super(parent, SWT.NULL);

		this.imageRepository = imageRepository;

		this.list = parent;

		this.handler = handler;

		this.setLayoutData(new GridData(GridData.FILL, GridData.CENTER, true, false));

		GridLayout thisLayout = new GridLayout(3, false);

		this.addListener(SWT.MouseEnter, this);

		this.addListener(SWT.MouseExit, this);

		this.addListener(SWT.MouseUp, this);

		this.addListener(SWT.MouseDown, this);

		this.addListener(SWT.MouseDoubleClick, this);

		this.addListener(SWT.KeyDown, this);

		this.addListener(SWT.FocusIn, this);

		this.addListener(SWT.FocusOut, this);

		this.setLayout(thisLayout);

		thisLayout.marginHeight = 3;

		thisLayout.marginWidth = 3;

		// icon

		labelIcon = new Label(this, SWT.TRANSPARENT);

		labelIcon.setSize(16, 16);

		GridData labelIconLData = new GridData(GridData.CENTER, GridData.BEGINNING, false, true);

		labelIconLData.widthHint = 16;

		labelIconLData.heightHint = 16;

		labelIcon.setLayoutData(labelIconLData);

		labelIcon.addListener(SWT.MouseEnter, this);

		labelIcon.addListener(SWT.MouseExit, this);

		labelIcon.addListener(SWT.MouseUp, this);

		labelIcon.addListener(SWT.MouseDown, this);

		labelIcon.addListener(SWT.MouseDoubleClick, this);

		// profile name

		labelCaption = new Label(this, SWT.TRANSPARENT);

		labelCaption.setFont(fontRepository.getFont("Tahoma", 9, 1)); //$NON-NLS-1$

		GridData labelCaptionLData = new GridData();

		labelCaptionLData.widthHint = -1;

		labelCaption.setLayoutData(labelCaptionLData);

		labelCaption.addListener(SWT.MouseEnter, this);

		labelCaption.addListener(SWT.MouseExit, this);

		labelCaption.addListener(SWT.MouseUp, this);

		labelCaption.addListener(SWT.MouseDown, this);

		labelCaption.addListener(SWT.MouseDoubleClick, this);

		labelStatus = new Label(this, SWT.TRANSPARENT);

		GridData labelStatusLData = new GridData(GridData.FILL, GridData.CENTER, true, false);

		labelStatusLData.horizontalIndent = 10;

		labelStatus.setLayoutData(labelStatusLData);

		labelStatus.addListener(SWT.MouseEnter, this);

		labelStatus.addListener(SWT.MouseExit, this);

		labelStatus.addListener(SWT.MouseUp, this);

		labelStatus.addListener(SWT.MouseDown, this);

		labelStatus.addListener(SWT.MouseDoubleClick, this);

		this.setBackground(getDisplay().getSystemColor(SWT.COLOR_LIST_BACKGROUND));

		this.setForeground(parent.getForeground());

		this.layout();

		this.compositeContent = new Composite(this, SWT.NULL);

		createContentComposite(compositeContent);

	}

	private void createContentComposite(Composite parent) {

		parent.setBackgroundMode(SWT.INHERIT_FORCE);

		GridLayout layout = new GridLayout(2, false);

		layout.marginHeight = 1;

		layout.marginWidth = 1;

		layout.verticalSpacing = 2;

		layout.horizontalSpacing = 2;

		parent.setLayout(layout);

		Composite cSourceDestination = new Composite(parent, SWT.FILL);

		GridLayout sourceDestinationLayout = new GridLayout(2, false);

		sourceDestinationLayout.marginHeight = 0;

		sourceDestinationLayout.marginWidth = 0;

		cSourceDestination.setLayout(sourceDestinationLayout);

		cSourceDestination.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false, 2, 1));

		cSourceDestination.setEnabled(false); // passes any events up to the parent

		// source label

		new Label(cSourceDestination, SWT.NULL).setText(Messages.getString("NiceListViewProfileListComposite.Source")); //$NON-NLS-1$

		labelSource = new Label(cSourceDestination, SWT.NULL);

		labelSource.setLayoutData(new GridData(GridData.FILL, GridData.CENTER, true, false));

		// destination label

		new Label(cSourceDestination, SWT.NULL).setText(Messages.getString("NiceListViewProfileListComposite.Destination")); //$NON-NLS-1$

		labelDestination = new Label(cSourceDestination, SWT.NULL);

		labelDestination.setLayoutData(new GridData(GridData.FILL, GridData.CENTER, true, false));

		// last / next update

		Composite cUpdate = new Composite(parent, SWT.FILL);

		GridLayout updateLayout = new GridLayout(2, false);

		updateLayout.marginHeight = 0;

		updateLayout.marginWidth = 0;

		cUpdate.setLayout(updateLayout);

		cUpdate.setLayoutData(new GridData(GridData.FILL, GridData.CENTER, true, false));

		cUpdate.setEnabled(false); // passes any events up to the parent

		// last update

		new Label(cUpdate, SWT.NULL).setText(Messages.getString("NiceListViewProfileListComposite.LastUpdate")); //$NON-NLS-1$

		labelLastUpdate = new Label(cUpdate, SWT.NULL);

		labelLastUpdate.setLayoutData(new GridData(GridData.FILL, GridData.CENTER, true, false));

		// next update

		new Label(cUpdate, SWT.NULL).setText(Messages.getString("NiceListViewProfileListComposite.NextUpdate")); //$NON-NLS-1$

		labelNextUpdate = new Label(cUpdate, SWT.NULL);

		labelNextUpdate.setLayoutData(new GridData(GridData.FILL, GridData.CENTER, true, false));

		// buttons

		ToolBar toolbar = new ToolBar(parent, SWT.FLAT);

		toolbar.setLayoutData(new GridData(GridData.END, GridData.CENTER, true, false, 1, 2));

		ToolItem runProfile = new ToolItem(toolbar, SWT.PUSH);

		runProfile.setImage(imageRepository.getImage("Profile_Run.png")); //$NON-NLS-1$

		runProfile.addListener(SWT.Selection, e -> handler.runProfile(getProfile(), true));

		ToolItem runProfileNonInteractive = new ToolItem(toolbar, SWT.PUSH);

		runProfileNonInteractive.setImage(imageRepository.getImage("Profile_Run_Non_Inter.png")); //$NON-NLS-1$

		runProfileNonInteractive.addListener(SWT.Selection, e -> handler.runProfile(getProfile(), false));

		ToolItem editProfile = new ToolItem(toolbar, SWT.PUSH);

		editProfile.setImage(imageRepository.getImage("Profile_Edit.png")); //$NON-NLS-1$

		editProfile.addListener(SWT.Selection, e -> handler.editProfile(getProfile()));

		ToolItem deleteProfile = new ToolItem(toolbar, SWT.PUSH);

		deleteProfile.setImage(imageRepository.getImage("Profile_Delete.png")); //$NON-NLS-1$

		deleteProfile.addListener(SWT.Selection, e -> handler.deleteProfile(getProfile()));

		GridData compositeContentLData = new GridData(GridData.FILL, GridData.CENTER, true, false, 3, 1);

		compositeContentLData.horizontalIndent = labelIcon.getBounds().width + 4;

		compositeContentLData.heightHint = 0;

		compositeContentLData.widthHint = 0;

		parent.setLayoutData(compositeContentLData);

		parent.setVisible(false);

		parent.addListener(SWT.MouseDoubleClick, this);

		parent.addListener(SWT.MouseUp, this);

		parent.addListener(SWT.MouseDown, this);

		Control[] children = parent.getChildren();

		for (Control element : children) {

			element.addListener(SWT.MouseDoubleClick, this);

			element.addListener(SWT.MouseUp, this);

			element.addListener(SWT.MouseDown, this);

		}

	}

	@Override

	public void handleEvent(final Event event) {

		switch (event.type) {

			case SWT.MouseEnter:

				mouseOver = true;

				updateBackground();

				break;

			case SWT.MouseExit:

				mouseOver = false;

				updateBackground();

				break;

			case SWT.MouseDown:

				list.setSelected(NiceListViewItem.this);

				break;

			case SWT.MouseUp:

				if (event.button == 3) {

					getMenu().setVisible(true);

				}

				break;

			case SWT.MouseDoubleClick:

				handler.editProfile(profile);

				break;

			case SWT.KeyDown:

				list.keyPressed(new KeyEvent(event));

				break;

			default:

				break;

		}

	}

	@Override

	public void setBackground(Color color) {

		super.setBackground(color);

		for (Control element : this.getChildren()) {

			element.setBackground(color);

		}

	}

	@Override

	public void setForeground(Color color) {

		super.setForeground(color);

		for (Control element : this.getChildren()) {

			element.setForeground(color);

		}

	}

	private void updateBackground() {

		Display display = getDisplay();

		if (selected) {

			setBackground(display.getSystemColor(SWT.COLOR_LIST_SELECTION));

			setForeground(display.getSystemColor(SWT.COLOR_LIST_SELECTION_TEXT));

		}

		else {

			if (mouseOver) {

				setBackground(display.getSystemColor(SWT.COLOR_WIDGET_LIGHT_SHADOW));

			}

			else {

				setBackground(display.getSystemColor(SWT.COLOR_LIST_BACKGROUND));

			}

			setForeground(display.getSystemColor(SWT.COLOR_LIST_FOREGROUND));

		}

	}

	public void setImage(Image image) {

		labelIcon.setImage(image);

	}

	public void setText(String text) {

		labelCaption.setText(text);

		labelCaption.pack();

		layout();

	}

	public void setStatusText(String status) {

		if ((null == status) || status.isEmpty()) {

			labelStatus.setText(""); //$NON-NLS-1$

		}

		else {

			labelStatus.setText(String.format("(%s)", status)); //$NON-NLS-1$

		}

		labelStatus.pack();

	}

	public void setSelected(boolean selected) {

		if (selected) {

			forceFocus();

			compositeContent.setVisible(true);

			Point size = compositeContent.computeSize(SWT.DEFAULT, SWT.DEFAULT);

			((GridData) compositeContent.getLayoutData()).widthHint = size.x;

			((GridData) compositeContent.getLayoutData()).heightHint = size.y;

		}

		else {

			compositeContent.setVisible(false);

			((GridData) compositeContent.getLayoutData()).widthHint = 0;

			((GridData) compositeContent.getLayoutData()).heightHint = 0;

		}

		this.selected = selected;

		updateBackground();

		this.layout();

	}

	public Profile getProfile() {

		return profile;

	}

}