bundles/org.eclipse.e4.tools.emf.ui/src/org/eclipse/e4/tools/emf/ui/internal/common/resourcelocator/dialogs/IconDialog.java - platform/eclipse.platform.ui.tools - Git at Google

 /*******************************************************************************
  * Copyright (c) 2014, 2017 TwelveTone LLC 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: Steven Spungin <steven@spungin.tv> - initial API and implementation, Bug 424730
  *******************************************************************************/

 package org.eclipse.e4.tools.emf.ui.internal.common.resourcelocator.dialogs;

 import java.util.regex.Matcher;
 import java.util.regex.Pattern;

 import org.eclipse.e4.core.contexts.IEclipseContext;
 import org.eclipse.e4.tools.emf.ui.internal.common.component.dialogs.AbstractIconDialogWithHardcodedScope;
 import org.eclipse.e4.tools.emf.ui.internal.common.component.dialogs.AbstractIconDialogWithScopeAndFilter;
 import org.eclipse.e4.tools.emf.ui.internal.common.resourcelocator.Messages;
 import org.eclipse.jface.dialogs.Dialog;
 import org.eclipse.swt.SWT;
 import org.eclipse.swt.events.ModifyListener;
 import org.eclipse.swt.events.SelectionAdapter;
 import org.eclipse.swt.events.SelectionEvent;
 import org.eclipse.swt.graphics.Image;
 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.Label;
 import org.eclipse.swt.widgets.Link;
 import org.eclipse.swt.widgets.Shell;
 import org.eclipse.swt.widgets.Text;
 import org.eclipse.swt.widgets.ToolBar;
 import org.eclipse.swt.widgets.ToolItem;
 import org.osgi.framework.Bundle;
 import org.osgi.framework.FrameworkUtil;

 /**
  * A dialog for creating, editing, replacing, or removing a bundleclass.
  *
  * @author Steven Spungin
  *
  */
 public class IconDialog extends Dialog implements UriDialog {
 	private Text txtUri;
 	private Text txtBundle;
 	private Text txtIcon;
 	private Text txtPath;
 	public String uri = ""; //$NON-NLS-1$
 	private String bundle = ""; //$NON-NLS-1$
 	private String icon = ""; //$NON-NLS-1$
 	private String path = ""; //$NON-NLS-1$
 	protected boolean ignoreModify;
 	private IEclipseContext context;

 	static Pattern patternIcon = Pattern.compile("platform:/plugin/*([^/]+)/((.*)/)?([^/]+)"); //$NON-NLS-1$

 	public IconDialog(Shell parentShell, IEclipseContext context) {
 		super(parentShell);
 		this.context = context;
 	}

 	@Override
 	protected int getShellStyle() {
 		return super.getShellStyle() | SWT.RESIZE;
 	}

 	@Override
 	protected void configureShell(Shell newShell) {
 		newShell.setText(Messages.IconDialog_uriEditor);
 		super.configureShell(newShell);
 	}

 	@Override
 	protected Control createDialogArea(final Composite parent) {
 		Composite composite = new Composite(parent, SWT.NONE);
 		composite.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
 		composite.setLayout(new GridLayout(2, false));

 		ToolBar toolBar = new ToolBar(composite, SWT.NO_FOCUS);
 		toolBar.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true, 2, 1));

 		{
 			Label lbl = new Label(composite, SWT.NONE);
 			lbl.setLayoutData(new GridData(SWT.RIGHT, SWT.CENTER, false, false));
 			lbl.setText(Messages.IconDialog_uri);

 			txtUri = new Text(composite, SWT.SINGLE | SWT.LEAD | SWT.BORDER);
 			txtUri.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false));
 			txtUri.setText("platform://plugin/"); //$NON-NLS-1$

 			txtUri.addModifyListener(e -> {
 				if (ignoreModify) {
 					return;
 				}
 				ignoreModify = true;
 				setUri(txtUri.getText());
 				txtBundle.setText(bundle);
 				txtPath.setText(path);
 				txtIcon.setText(icon);
 				ignoreModify = false;
 				parent.pack();
 			});
 		}

 		// common listener for text boxes
 		ModifyListener listener = e -> {
 			if (ignoreModify) {
 				return;
 			}
 			ignoreModify = true;
 			String prefix;

 			prefix = "platform:/plugin/"; //$NON-NLS-1$
 			setUri(prefix + txtBundle.getText() + "/" + txtPath.getText() + "/" + txtIcon.getText()); //$NON-NLS-1$//$NON-NLS-2$

 			txtUri.setText(getUri());
 			ignoreModify = false;
 		};

 		{
 			Link lbl = new Link(composite, SWT.NONE);
 			lbl.setLayoutData(new GridData(SWT.RIGHT, SWT.CENTER, false, false));
 			lbl.setText("<A>" + Messages.IconDialog_bundle + "</A>"); //$NON-NLS-1$ //$NON-NLS-2$

 			txtBundle = new Text(composite, SWT.SINGLE | SWT.LEAD | SWT.BORDER);
 			txtBundle.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false));
 			txtBundle.addModifyListener(listener);

 			lbl.addSelectionListener(new SelectionAdapter() {
 				@Override
 				public void widgetSelected(SelectionEvent e) {
 					IEclipseContext childCtx = context.createChild();
 					childCtx.set(Bundle.class, FrameworkUtil.getBundle(FindContributionDialog.class));
 					childCtx.set("bundle", getBundle()); //$NON-NLS-1$
 					childCtx.set("package", getPath()); //$NON-NLS-1$
 					childCtx.set("mode", "show-bundles"); //$NON-NLS-1$ //$NON-NLS-2$
 					FindContributionDialog dlg = new FindContributionDialog(childCtx);
 					if (dlg.open() == Dialog.OK) {
 						String uri = getUri(dlg);
 						Matcher matcher = getMatcher(uri);
 						if (matcher.matches()) {
 							txtBundle.setText(matcher.group(1));
 						}
 					}
 				}
 			});
 		}

 		{
 			Link lbl = new Link(composite, SWT.NONE);
 			lbl.setLayoutData(new GridData(SWT.RIGHT, SWT.CENTER, false, false));
 			lbl.setText("path"); //$NON-NLS-1$

 			txtPath = new Text(composite, SWT.SINGLE | SWT.LEAD | SWT.BORDER);
 			txtPath.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false));
 			txtPath.addModifyListener(listener);
 		}

 		{
 			Link lbl = new Link(composite, SWT.NONE);
 			lbl.setLayoutData(new GridData(SWT.RIGHT, SWT.CENTER, false, false));
 			lbl.setText("<A>" + Messages.IconDialog_icon + "</A>"); //$NON-NLS-1$ //$NON-NLS-2$

 			txtIcon = new Text(composite, SWT.SINGLE | SWT.LEAD | SWT.BORDER);
 			txtIcon.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false));
 			txtIcon.addModifyListener(listener);

 			lbl.addSelectionListener(new SelectionAdapter() {
 				@Override
 				public void widgetSelected(SelectionEvent e) {
 					IEclipseContext childCtx = context.createChild();
 					childCtx.set(Bundle.class, FrameworkUtil.getBundle(FindContributionDialog.class));
 					childCtx.set(Messages.IconDialog_bundle, getBundle());
 					childCtx.set(Messages.IconDialog_folder, getPath());
 					AbstractIconDialogWithHardcodedScope dlg = new AbstractIconDialogWithHardcodedScope(getParentShell(), childCtx) {

 						@Override
 						protected String getShellTitle() {
 							return org.eclipse.e4.tools.emf.ui.internal.common.resourcelocator.Messages.IconDialog_selectIcon;
 						}

 						@Override
 						protected String getDialogTitle() {
 							return org.eclipse.e4.tools.emf.ui.internal.common.resourcelocator.Messages.IconDialog_selectIcon_TITLE;
 						}

 						@Override
 						protected String getDialogMessage() {
 							return org.eclipse.e4.tools.emf.ui.internal.common.resourcelocator.Messages.IconDialog_selectIcon_MESSAGE;
 						}
 					};
 					if (dlg.open() == Dialog.OK) {
 						txtUri.setText(dlg.getValue());
 					}
 				}
 			});
 		}

 		ToolItem btnFind = new ToolItem(toolBar, SWT.PUSH);
 		// btnFind.setLayoutData(new GridData(SWT.BEGINNING, SWT.CENTER, false,
 		// false, 2, 1));
 		btnFind.setText(Messages.IconDialog_find + "..."); //$NON-NLS-1$
 		btnFind.setImage(new Image(getShell().getDisplay(), getClass().getResourceAsStream("/icons/full/obj16/find.png"))); //$NON-NLS-1$
 		btnFind.addSelectionListener(new SelectionAdapter() {
 			@Override
 			public void widgetSelected(SelectionEvent e) {
 				IEclipseContext childCtx = context.createChild();
 				AbstractIconDialogWithScopeAndFilter dlg = new FindIconDialog(getParentShell(), childCtx);
 				if (dlg.open() == Dialog.OK) {
 					txtUri.setText(dlg.getValue());
 					// getContents().pack(true);
 					getShell().pack();
 				}
 			}
 		});

 		ToolItem btnRemove = new ToolItem(toolBar, SWT.PUSH);
 		// btnRemove.setLayoutData(new GridData(SWT.BEGINNING, SWT.CENTER,
 		// false, false, 2, 1));
 		btnRemove.setText("Remove"); //$NON-NLS-1$
 		btnRemove.setImage(new Image(getShell().getDisplay(), getClass().getResourceAsStream("/icons/full/obj16/remove_filter.png"))); //$NON-NLS-1$
 		btnRemove.addSelectionListener(new SelectionAdapter() {
 			@Override
 			public void widgetSelected(SelectionEvent e) {
 				txtUri.setText(""); //$NON-NLS-1$
 				close();
 			}
 		});

 		txtUri.setText(uri);
 		txtBundle.setText(bundle);
 		txtIcon.setText(icon);
 		return composite;
 	}

 	protected String getUri(FindContributionDialog dlg) {
 		return dlg.getPlatformUri();
 	}

 	@Override
 	public int open() {
 		int ret = super.open();
 		return ret;
 	}

 	@Override
 	public String getUri() {
 		return uri;
 	}

 	@Override
 	public void setUri(String uri) {
 		this.uri = uri == null ? "" : uri.toString(); //$NON-NLS-1$
 		Matcher matcher = getMatcher(this.uri);
 		if (matcher.matches()) {
 			bundle = matcher.group(1);
 			path = matcher.group(3);
 			if (path == null) {
 				path = ""; //$NON-NLS-1$
 			}
 			icon = matcher.group(4);
 		} else {
 			bundle = ""; //$NON-NLS-1$
 			path = ""; //$NON-NLS-1$
 			icon = ""; //$NON-NLS-1$
 		}
 	}

 	protected String getBundle() {
 		return bundle;
 	}

 	protected void setBundle(String bundle) {
 		this.bundle = bundle;
 	}

 	protected String getIcon() {
 		return icon;
 	}

 	protected void setIcon(String icon) {
 		this.icon = icon;
 	}

 	protected String getPath() {
 		return path;
 	}

 	protected void setPath(String pakage) {
 		this.path = pakage;
 	}

 	private Matcher getMatcher(String uri) {
 		Matcher matcher;
 		matcher = patternIcon.matcher(uri);
 		return matcher;
 	}
 }
	/*******************************************************************************
	* Copyright (c) 2014, 2017 TwelveTone LLC 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: Steven Spungin <steven@spungin.tv> - initial API and implementation, Bug 424730
	*******************************************************************************/

	package org.eclipse.e4.tools.emf.ui.internal.common.resourcelocator.dialogs;

	import java.util.regex.Matcher;
	import java.util.regex.Pattern;

	import org.eclipse.e4.core.contexts.IEclipseContext;
	import org.eclipse.e4.tools.emf.ui.internal.common.component.dialogs.AbstractIconDialogWithHardcodedScope;
	import org.eclipse.e4.tools.emf.ui.internal.common.component.dialogs.AbstractIconDialogWithScopeAndFilter;
	import org.eclipse.e4.tools.emf.ui.internal.common.resourcelocator.Messages;
	import org.eclipse.jface.dialogs.Dialog;
	import org.eclipse.swt.SWT;
	import org.eclipse.swt.events.ModifyListener;
	import org.eclipse.swt.events.SelectionAdapter;
	import org.eclipse.swt.events.SelectionEvent;
	import org.eclipse.swt.graphics.Image;
	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.Label;
	import org.eclipse.swt.widgets.Link;
	import org.eclipse.swt.widgets.Shell;
	import org.eclipse.swt.widgets.Text;
	import org.eclipse.swt.widgets.ToolBar;
	import org.eclipse.swt.widgets.ToolItem;
	import org.osgi.framework.Bundle;
	import org.osgi.framework.FrameworkUtil;

	/**
	* A dialog for creating, editing, replacing, or removing a bundleclass.
	*
	* @author Steven Spungin
	*
	*/
	public class IconDialog extends Dialog implements UriDialog {
	private Text txtUri;
	private Text txtBundle;
	private Text txtIcon;
	private Text txtPath;
	public String uri = ""; //$NON-NLS-1$
	private String bundle = ""; //$NON-NLS-1$
	private String icon = ""; //$NON-NLS-1$
	private String path = ""; //$NON-NLS-1$
	protected boolean ignoreModify;
	private IEclipseContext context;

	static Pattern patternIcon = Pattern.compile("platform:/plugin/([^/]+)/((.)/)?([^/]+)"); //$NON-NLS-1$

	public IconDialog(Shell parentShell, IEclipseContext context) {
	super(parentShell);
	this.context = context;
	}

	@Override
	protected int getShellStyle() {
	return super.getShellStyle() \| SWT.RESIZE;
	}

	@Override
	protected void configureShell(Shell newShell) {
	newShell.setText(Messages.IconDialog_uriEditor);
	super.configureShell(newShell);
	}

	@Override
	protected Control createDialogArea(final Composite parent) {
	Composite composite = new Composite(parent, SWT.NONE);
	composite.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
	composite.setLayout(new GridLayout(2, false));

	ToolBar toolBar = new ToolBar(composite, SWT.NO_FOCUS);
	toolBar.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true, 2, 1));

	{
	Label lbl = new Label(composite, SWT.NONE);
	lbl.setLayoutData(new GridData(SWT.RIGHT, SWT.CENTER, false, false));
	lbl.setText(Messages.IconDialog_uri);

	txtUri = new Text(composite, SWT.SINGLE \| SWT.LEAD \| SWT.BORDER);
	txtUri.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false));
	txtUri.setText("platform://plugin/"); //$NON-NLS-1$

	txtUri.addModifyListener(e -> {
	if (ignoreModify) {
	return;
	}
	ignoreModify = true;
	setUri(txtUri.getText());
	txtBundle.setText(bundle);
	txtPath.setText(path);
	txtIcon.setText(icon);
	ignoreModify = false;
	parent.pack();
	});
	}

	// common listener for text boxes
	ModifyListener listener = e -> {
	if (ignoreModify) {
	return;
	}
	ignoreModify = true;
	String prefix;

	prefix = "platform:/plugin/"; //$NON-NLS-1$
	setUri(prefix + txtBundle.getText() + "/" + txtPath.getText() + "/" + txtIcon.getText()); //$NON-NLS-1$//$NON-NLS-2$

	txtUri.setText(getUri());
	ignoreModify = false;
	};

	{
	Link lbl = new Link(composite, SWT.NONE);
	lbl.setLayoutData(new GridData(SWT.RIGHT, SWT.CENTER, false, false));
	lbl.setText("<A>" + Messages.IconDialog_bundle + "</A>"); //$NON-NLS-1$ //$NON-NLS-2$

	txtBundle = new Text(composite, SWT.SINGLE \| SWT.LEAD \| SWT.BORDER);
	txtBundle.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false));
	txtBundle.addModifyListener(listener);

	lbl.addSelectionListener(new SelectionAdapter() {
	@Override
	public void widgetSelected(SelectionEvent e) {
	IEclipseContext childCtx = context.createChild();
	childCtx.set(Bundle.class, FrameworkUtil.getBundle(FindContributionDialog.class));
	childCtx.set("bundle", getBundle()); //$NON-NLS-1$
	childCtx.set("package", getPath()); //$NON-NLS-1$
	childCtx.set("mode", "show-bundles"); //$NON-NLS-1$ //$NON-NLS-2$
	FindContributionDialog dlg = new FindContributionDialog(childCtx);
	if (dlg.open() == Dialog.OK) {
	String uri = getUri(dlg);
	Matcher matcher = getMatcher(uri);
	if (matcher.matches()) {
	txtBundle.setText(matcher.group(1));
	}
	}
	}
	});
	}

	{
	Link lbl = new Link(composite, SWT.NONE);
	lbl.setLayoutData(new GridData(SWT.RIGHT, SWT.CENTER, false, false));
	lbl.setText("path"); //$NON-NLS-1$

	txtPath = new Text(composite, SWT.SINGLE \| SWT.LEAD \| SWT.BORDER);
	txtPath.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false));
	txtPath.addModifyListener(listener);
	}

	{
	Link lbl = new Link(composite, SWT.NONE);
	lbl.setLayoutData(new GridData(SWT.RIGHT, SWT.CENTER, false, false));
	lbl.setText("<A>" + Messages.IconDialog_icon + "</A>"); //$NON-NLS-1$ //$NON-NLS-2$

	txtIcon = new Text(composite, SWT.SINGLE \| SWT.LEAD \| SWT.BORDER);
	txtIcon.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false));
	txtIcon.addModifyListener(listener);

	lbl.addSelectionListener(new SelectionAdapter() {
	@Override
	public void widgetSelected(SelectionEvent e) {
	IEclipseContext childCtx = context.createChild();
	childCtx.set(Bundle.class, FrameworkUtil.getBundle(FindContributionDialog.class));
	childCtx.set(Messages.IconDialog_bundle, getBundle());
	childCtx.set(Messages.IconDialog_folder, getPath());
	AbstractIconDialogWithHardcodedScope dlg = new AbstractIconDialogWithHardcodedScope(getParentShell(), childCtx) {

	@Override
	protected String getShellTitle() {
	return org.eclipse.e4.tools.emf.ui.internal.common.resourcelocator.Messages.IconDialog_selectIcon;
	}

	@Override
	protected String getDialogTitle() {
	return org.eclipse.e4.tools.emf.ui.internal.common.resourcelocator.Messages.IconDialog_selectIcon_TITLE;
	}

	@Override
	protected String getDialogMessage() {
	return org.eclipse.e4.tools.emf.ui.internal.common.resourcelocator.Messages.IconDialog_selectIcon_MESSAGE;
	}
	};
	if (dlg.open() == Dialog.OK) {
	txtUri.setText(dlg.getValue());
	}
	}
	});
	}

	ToolItem btnFind = new ToolItem(toolBar, SWT.PUSH);
	// btnFind.setLayoutData(new GridData(SWT.BEGINNING, SWT.CENTER, false,
	// false, 2, 1));
	btnFind.setText(Messages.IconDialog_find + "..."); //$NON-NLS-1$
	btnFind.setImage(new Image(getShell().getDisplay(), getClass().getResourceAsStream("/icons/full/obj16/find.png"))); //$NON-NLS-1$
	btnFind.addSelectionListener(new SelectionAdapter() {
	@Override
	public void widgetSelected(SelectionEvent e) {
	IEclipseContext childCtx = context.createChild();
	AbstractIconDialogWithScopeAndFilter dlg = new FindIconDialog(getParentShell(), childCtx);
	if (dlg.open() == Dialog.OK) {
	txtUri.setText(dlg.getValue());
	// getContents().pack(true);
	getShell().pack();
	}
	}
	});

	ToolItem btnRemove = new ToolItem(toolBar, SWT.PUSH);
	// btnRemove.setLayoutData(new GridData(SWT.BEGINNING, SWT.CENTER,
	// false, false, 2, 1));
	btnRemove.setText("Remove"); //$NON-NLS-1$
	btnRemove.setImage(new Image(getShell().getDisplay(), getClass().getResourceAsStream("/icons/full/obj16/remove_filter.png"))); //$NON-NLS-1$
	btnRemove.addSelectionListener(new SelectionAdapter() {
	@Override
	public void widgetSelected(SelectionEvent e) {
	txtUri.setText(""); //$NON-NLS-1$
	close();
	}
	});

	txtUri.setText(uri);
	txtBundle.setText(bundle);
	txtIcon.setText(icon);
	return composite;
	}

	protected String getUri(FindContributionDialog dlg) {
	return dlg.getPlatformUri();
	}

	@Override
	public int open() {
	int ret = super.open();
	return ret;
	}

	@Override
	public String getUri() {
	return uri;
	}

	@Override
	public void setUri(String uri) {
	this.uri = uri == null ? "" : uri.toString(); //$NON-NLS-1$
	Matcher matcher = getMatcher(this.uri);
	if (matcher.matches()) {
	bundle = matcher.group(1);
	path = matcher.group(3);
	if (path == null) {
	path = ""; //$NON-NLS-1$
	}
	icon = matcher.group(4);
	} else {
	bundle = ""; //$NON-NLS-1$
	path = ""; //$NON-NLS-1$
	icon = ""; //$NON-NLS-1$
	}
	}

	protected String getBundle() {
	return bundle;
	}

	protected void setBundle(String bundle) {
	this.bundle = bundle;
	}

	protected String getIcon() {
	return icon;
	}

	protected void setIcon(String icon) {
	this.icon = icon;
	}

	protected String getPath() {
	return path;
	}

	protected void setPath(String pakage) {
	this.path = pakage;
	}

	private Matcher getMatcher(String uri) {
	Matcher matcher;
	matcher = patternIcon.matcher(uri);
	return matcher;
	}
	}