bundles/org.eclipse.team.cvs.ui/src/org/eclipse/team/internal/ccvs/ui/HistoryFilterDialog.java - gerrit/platform/eclipse.platform.team - Git at Google

 /*******************************************************************************
  * Copyright (c) 2002 IBM Corporation and others.
  * All rights reserved.   This program and the accompanying materials
  * are made available under the terms of the Common Public License v0.5
  * which accompanies this distribution, and is available at
  * http://www.eclipse.org/legal/cpl-v05.html
  *
  * Contributors:
  * IBM - Initial API and implementation
  ******************************************************************************/
 package org.eclipse.team.internal.ccvs.ui;

 import java.text.DateFormat;
 import java.text.SimpleDateFormat;
 import java.util.Calendar;
 import java.util.Date;

 import org.eclipse.jface.dialogs.Dialog;
 import org.eclipse.jface.dialogs.IDialogConstants;
 import org.eclipse.swt.SWT;
 import org.eclipse.swt.layout.GridData;
 import org.eclipse.swt.layout.GridLayout;
 import org.eclipse.swt.widgets.Button;
 import org.eclipse.swt.widgets.Combo;
 import org.eclipse.swt.widgets.Composite;
 import org.eclipse.swt.widgets.Control;
 import org.eclipse.swt.widgets.Label;
 import org.eclipse.swt.widgets.Shell;
 import org.eclipse.swt.widgets.Text;

 public class HistoryFilterDialog extends Dialog {

 	private boolean dateEntered;
 	private HistoryView historyView;
 	private HistoryFilter historyFilter;

 	//widgets
 	private Button orRadio;
 	private Button andRadio;
 	private Combo fromDayCombo;
 	private Combo toDayCombo;
 	private Combo fromMonthCombo;
 	private Combo toMonthCombo;
 	private Combo fromYearCombo;
 	private Combo toYearCombo;
 	private Text author;
 	private Text comment;

 	public HistoryFilterDialog(HistoryView view) {
 		super(view.getViewSite().getShell());
 		this.historyView = view;
 	}

 	protected void configureShell(Shell newShell) {
 		super.configureShell(newShell);
 		newShell.setText(Policy.bind("HistoryFilterDialog.title")); //$NON-NLS-1$
 	}

 	protected Control createDialogArea(Composite parent) {
 		Composite topLevel = new Composite(parent, SWT.NONE);
 		GridLayout layout = new GridLayout();
 		layout.numColumns = 2;
 		topLevel.setLayout(layout);

 		//"and" and "or" search radio buttons
 		Label label = new Label(topLevel, SWT.NONE);
 		GridData data = new GridData(GridData.FILL_HORIZONTAL);
 		data.horizontalSpan = 2;
 		label.setLayoutData(data);
 		label.setText(Policy.bind("HistoryFilterDialog.showMatching")); //$NON-NLS-1$

 		andRadio = new Button(topLevel, SWT.RADIO);
 		andRadio.setText(Policy.bind("HistoryFilterDialog.matchingAll")); //$NON-NLS-1$
 		data = new GridData(GridData.FILL_HORIZONTAL);
 		data.horizontalSpan = 2;
 		andRadio.setLayoutData(data);
 		andRadio.setSelection(true);

 		orRadio = new Button(topLevel, SWT.RADIO);
 		orRadio.setText(Policy.bind("HistoryFilterDialog.matchingAny")); //$NON-NLS-1$
 		data = new GridData(GridData.FILL_HORIZONTAL);
 		data.horizontalSpan = 2;
 		orRadio.setLayoutData(data);

 		//author
 		label = new Label(topLevel, SWT.NONE);
 		label.setText(Policy.bind("HistoryFilterDialog.author")); //$NON-NLS-1$
 		author = new Text(topLevel, SWT.BORDER);
 		author.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));

 		//comment
 		label = new Label(topLevel, SWT.NONE);
 		label.setText(Policy.bind("HistoryFilterDialog.comment")); //$NON-NLS-1$
 		comment = new Text(topLevel, SWT.BORDER);
 		comment.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));

 		//"from" date
 		label = new Label(topLevel, SWT.NONE);
 		label.setText(Policy.bind("HistoryFilterDialog.fromDate")); //$NON-NLS-1$
 		Composite fdComposite = new Composite(topLevel, SWT.NONE);
 		GridLayout fdLayout = new GridLayout();
 		fdLayout.numColumns = 3;
 		fdComposite.setLayout(fdLayout);
 		fromMonthCombo = new Combo(fdComposite, SWT.READ_ONLY);
 		fromDayCombo = new Combo(fdComposite, SWT.READ_ONLY);
 		fromYearCombo = new Combo(fdComposite, SWT.NONE);
 		fromYearCombo.setTextLimit(4);

 		//"to" date
 		label = new Label(topLevel, SWT.NONE);
 		label.setText(Policy.bind("HistoryFilterDialog.toDate")); //$NON-NLS-1$
 		Composite tdComposite = new Composite(topLevel, SWT.NONE);
 		GridLayout tdLayout = new GridLayout();
 		tdLayout.numColumns = 3;
 		tdComposite.setLayout(tdLayout);
 		toMonthCombo = new Combo(tdComposite, SWT.READ_ONLY);
 		toDayCombo = new Combo(tdComposite, SWT.READ_ONLY);
 		toYearCombo = new Combo(tdComposite, SWT.NONE);
 		toYearCombo.setTextLimit(4);

 		//set day, month and year combos with numbers
 		//years allows a selection from the past 5 years
 		//or any year written in
 		String days[] = new String[31];
 		for (int i = 0; i < 31; i++) {
 			days[i] = String.valueOf(i + 1);
 		}

 		String months[] = new String[12];
 		SimpleDateFormat format = new SimpleDateFormat("MMMM"); //$NON-NLS-1$
 		Calendar calendar = Calendar.getInstance();
 		for (int i = 0; i < 12; i++) {
 			calendar.set(Calendar.MONTH, i);
 			months[i] = format.format(calendar.getTime());
 		}

 		String years[] = new String[5];
 		Calendar calender = Calendar.getInstance();
 		for (int i = 0; i < 5; i++) {
 			years[i] = String.valueOf(calender.get(1) - i);
 		}
 		fromDayCombo.setItems(days);
 		toDayCombo.setItems(days);
 		fromMonthCombo.setItems(months);
 		toMonthCombo.setItems(months);
 		fromYearCombo.setItems(years);
 		toYearCombo.setItems(years);
 		fromYearCombo.select(0);
 		toYearCombo.select(0);

 		initializeValues();
 		return topLevel;
 	}
 	void initializeValues() {
 		if (historyFilter == null) return;
 		if (historyFilter.author != null) {
 			author.setText(historyFilter.author);
 		}
 		if (historyFilter.comment != null) {
 			comment.setText(historyFilter.comment);
 		}
 		orRadio.setSelection(historyFilter.isOr);
 		andRadio.setSelection(!historyFilter.isOr);
 		Calendar calendar = Calendar.getInstance();
 		if (historyFilter.fromDate != null) {
 			calendar.setTime(historyFilter.fromDate);
 			fromDayCombo.select(calendar.get(Calendar.DATE) - 1);
 			fromMonthCombo.select(calendar.get(Calendar.MONTH));
 			String yearValue = String.valueOf(calendar.get(Calendar.YEAR));
 			int index = fromYearCombo.indexOf(yearValue);
 			if (index == -1) {
 				fromYearCombo.add(yearValue);
 				index = fromYearCombo.indexOf(yearValue);
 			}
 			fromYearCombo.select(index);
 		}
 		if (historyFilter.toDate != null) {
 			calendar.setTime(historyFilter.toDate);
 			toDayCombo.select(calendar.get(Calendar.DATE) - 1);
 			toMonthCombo.select(calendar.get(Calendar.MONTH));
 			String yearValue = String.valueOf(calendar.get(Calendar.YEAR));
 			int index = toYearCombo.indexOf(yearValue);
 			if (index == -1) {
 				toYearCombo.add(yearValue);
 				index = toYearCombo.indexOf(yearValue);
 			}
 			toYearCombo.select(index);
 		}
 	}
 	/**
 	 * A button has been pressed.  Process the dialog contents.
 	 */
 	protected void buttonPressed(int buttonId) {
 		if (IDialogConstants.CANCEL_ID == buttonId) {
 			super.buttonPressed(buttonId);
 			return;
 		}
 		Date fromDate = null, toDate = null;

 		if ((fromMonthCombo.getSelectionIndex() >= 0)
 			&& (toMonthCombo.getSelectionIndex() >= 0)
 			&& (fromDayCombo.getSelectionIndex() >= 0)
 			&& (toDayCombo.getSelectionIndex() >= 0)
 			&& (fromYearCombo.getText().length() > 0)
 			&& (toYearCombo.getText().length() > 0)) {

 			//set the calander with the user input
 			//set the hours, minutes and seconds to 00
 			//so as to cover the whole day
 			Calendar calendar = Calendar.getInstance();
 			calendar.set(
 				Integer.parseInt(String.valueOf(fromYearCombo.getText())),
 				fromMonthCombo.getSelectionIndex(),
 				Integer.parseInt(String.valueOf(fromDayCombo.getText())),
 				00, 00, 00);
 			fromDate = calendar.getTime();

 			//set the calander with the user input
 			//set the hours, minutes and seconds to 23, 59, 59
 			//so as to cover the whole day
 			calendar.set(
 				Integer.parseInt(String.valueOf(toYearCombo.getText())),
 				toMonthCombo.getSelectionIndex(),
 				Integer.parseInt(String.valueOf(toDayCombo.getText())),
 				23, 59, 59);
 			toDate = calendar.getTime();
 		}

 		//create the filter
 		historyFilter = new HistoryFilter(
 			historyView,
 			author.getText(),
 			comment.getText(),
 			fromDate,
 			toDate,
 			orRadio.getSelection());

 		super.buttonPressed(buttonId);
 	}

 	/**
 	 * Returns the filter that was created from the provided
 	 * user input.
 	 */
 	public HistoryFilter getFilter() {
 		return historyFilter;
 	}
 	/**
 	 * Set the intial value of the dialog to the given filter.
 	 */
 	public void setFilter(HistoryFilter filter) {
 		this.historyFilter = filter;
 	}
 }
	/*******************************************************************************
	* Copyright (c) 2002 IBM Corporation and others.
	* All rights reserved. This program and the accompanying materials
	* are made available under the terms of the Common Public License v0.5
	* which accompanies this distribution, and is available at
	* http://www.eclipse.org/legal/cpl-v05.html
	*
	* Contributors:
	* IBM - Initial API and implementation
	******************************************************************************/
	package org.eclipse.team.internal.ccvs.ui;

	import java.text.DateFormat;
	import java.text.SimpleDateFormat;
	import java.util.Calendar;
	import java.util.Date;

	import org.eclipse.jface.dialogs.Dialog;
	import org.eclipse.jface.dialogs.IDialogConstants;
	import org.eclipse.swt.SWT;
	import org.eclipse.swt.layout.GridData;
	import org.eclipse.swt.layout.GridLayout;
	import org.eclipse.swt.widgets.Button;
	import org.eclipse.swt.widgets.Combo;
	import org.eclipse.swt.widgets.Composite;
	import org.eclipse.swt.widgets.Control;
	import org.eclipse.swt.widgets.Label;
	import org.eclipse.swt.widgets.Shell;
	import org.eclipse.swt.widgets.Text;

	public class HistoryFilterDialog extends Dialog {

	private boolean dateEntered;
	private HistoryView historyView;
	private HistoryFilter historyFilter;

	//widgets
	private Button orRadio;
	private Button andRadio;
	private Combo fromDayCombo;
	private Combo toDayCombo;
	private Combo fromMonthCombo;
	private Combo toMonthCombo;
	private Combo fromYearCombo;
	private Combo toYearCombo;
	private Text author;
	private Text comment;

	public HistoryFilterDialog(HistoryView view) {
	super(view.getViewSite().getShell());
	this.historyView = view;
	}

	protected void configureShell(Shell newShell) {
	super.configureShell(newShell);
	newShell.setText(Policy.bind("HistoryFilterDialog.title")); //$NON-NLS-1$
	}

	protected Control createDialogArea(Composite parent) {
	Composite topLevel = new Composite(parent, SWT.NONE);
	GridLayout layout = new GridLayout();
	layout.numColumns = 2;
	topLevel.setLayout(layout);

	//"and" and "or" search radio buttons
	Label label = new Label(topLevel, SWT.NONE);
	GridData data = new GridData(GridData.FILL_HORIZONTAL);
	data.horizontalSpan = 2;
	label.setLayoutData(data);
	label.setText(Policy.bind("HistoryFilterDialog.showMatching")); //$NON-NLS-1$

	andRadio = new Button(topLevel, SWT.RADIO);
	andRadio.setText(Policy.bind("HistoryFilterDialog.matchingAll")); //$NON-NLS-1$
	data = new GridData(GridData.FILL_HORIZONTAL);
	data.horizontalSpan = 2;
	andRadio.setLayoutData(data);
	andRadio.setSelection(true);

	orRadio = new Button(topLevel, SWT.RADIO);
	orRadio.setText(Policy.bind("HistoryFilterDialog.matchingAny")); //$NON-NLS-1$
	data = new GridData(GridData.FILL_HORIZONTAL);
	data.horizontalSpan = 2;
	orRadio.setLayoutData(data);

	//author
	label = new Label(topLevel, SWT.NONE);
	label.setText(Policy.bind("HistoryFilterDialog.author")); //$NON-NLS-1$
	author = new Text(topLevel, SWT.BORDER);
	author.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));

	//comment
	label = new Label(topLevel, SWT.NONE);
	label.setText(Policy.bind("HistoryFilterDialog.comment")); //$NON-NLS-1$
	comment = new Text(topLevel, SWT.BORDER);
	comment.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));

	//"from" date
	label = new Label(topLevel, SWT.NONE);
	label.setText(Policy.bind("HistoryFilterDialog.fromDate")); //$NON-NLS-1$
	Composite fdComposite = new Composite(topLevel, SWT.NONE);
	GridLayout fdLayout = new GridLayout();
	fdLayout.numColumns = 3;
	fdComposite.setLayout(fdLayout);
	fromMonthCombo = new Combo(fdComposite, SWT.READ_ONLY);
	fromDayCombo = new Combo(fdComposite, SWT.READ_ONLY);
	fromYearCombo = new Combo(fdComposite, SWT.NONE);
	fromYearCombo.setTextLimit(4);

	//"to" date
	label = new Label(topLevel, SWT.NONE);
	label.setText(Policy.bind("HistoryFilterDialog.toDate")); //$NON-NLS-1$
	Composite tdComposite = new Composite(topLevel, SWT.NONE);
	GridLayout tdLayout = new GridLayout();
	tdLayout.numColumns = 3;
	tdComposite.setLayout(tdLayout);
	toMonthCombo = new Combo(tdComposite, SWT.READ_ONLY);
	toDayCombo = new Combo(tdComposite, SWT.READ_ONLY);
	toYearCombo = new Combo(tdComposite, SWT.NONE);
	toYearCombo.setTextLimit(4);

	//set day, month and year combos with numbers
	//years allows a selection from the past 5 years
	//or any year written in
	String days[] = new String[31];
	for (int i = 0; i < 31; i++) {
	days[i] = String.valueOf(i + 1);
	}

	String months[] = new String[12];
	SimpleDateFormat format = new SimpleDateFormat("MMMM"); //$NON-NLS-1$
	Calendar calendar = Calendar.getInstance();
	for (int i = 0; i < 12; i++) {
	calendar.set(Calendar.MONTH, i);
	months[i] = format.format(calendar.getTime());
	}

	String years[] = new String[5];
	Calendar calender = Calendar.getInstance();
	for (int i = 0; i < 5; i++) {
	years[i] = String.valueOf(calender.get(1) - i);
	}
	fromDayCombo.setItems(days);
	toDayCombo.setItems(days);
	fromMonthCombo.setItems(months);
	toMonthCombo.setItems(months);
	fromYearCombo.setItems(years);
	toYearCombo.setItems(years);
	fromYearCombo.select(0);
	toYearCombo.select(0);

	initializeValues();
	return topLevel;
	}
	void initializeValues() {
	if (historyFilter == null) return;
	if (historyFilter.author != null) {
	author.setText(historyFilter.author);
	}
	if (historyFilter.comment != null) {
	comment.setText(historyFilter.comment);
	}
	orRadio.setSelection(historyFilter.isOr);
	andRadio.setSelection(!historyFilter.isOr);
	Calendar calendar = Calendar.getInstance();
	if (historyFilter.fromDate != null) {
	calendar.setTime(historyFilter.fromDate);
	fromDayCombo.select(calendar.get(Calendar.DATE) - 1);
	fromMonthCombo.select(calendar.get(Calendar.MONTH));
	String yearValue = String.valueOf(calendar.get(Calendar.YEAR));
	int index = fromYearCombo.indexOf(yearValue);
	if (index == -1) {
	fromYearCombo.add(yearValue);
	index = fromYearCombo.indexOf(yearValue);
	}
	fromYearCombo.select(index);
	}
	if (historyFilter.toDate != null) {
	calendar.setTime(historyFilter.toDate);
	toDayCombo.select(calendar.get(Calendar.DATE) - 1);
	toMonthCombo.select(calendar.get(Calendar.MONTH));
	String yearValue = String.valueOf(calendar.get(Calendar.YEAR));
	int index = toYearCombo.indexOf(yearValue);
	if (index == -1) {
	toYearCombo.add(yearValue);
	index = toYearCombo.indexOf(yearValue);
	}
	toYearCombo.select(index);
	}
	}
	/**
	* A button has been pressed. Process the dialog contents.
	*/
	protected void buttonPressed(int buttonId) {
	if (IDialogConstants.CANCEL_ID == buttonId) {
	super.buttonPressed(buttonId);
	return;
	}
	Date fromDate = null, toDate = null;

	if ((fromMonthCombo.getSelectionIndex() >= 0)
	&& (toMonthCombo.getSelectionIndex() >= 0)
	&& (fromDayCombo.getSelectionIndex() >= 0)
	&& (toDayCombo.getSelectionIndex() >= 0)
	&& (fromYearCombo.getText().length() > 0)
	&& (toYearCombo.getText().length() > 0)) {

	//set the calander with the user input
	//set the hours, minutes and seconds to 00
	//so as to cover the whole day
	Calendar calendar = Calendar.getInstance();
	calendar.set(
	Integer.parseInt(String.valueOf(fromYearCombo.getText())),
	fromMonthCombo.getSelectionIndex(),
	Integer.parseInt(String.valueOf(fromDayCombo.getText())),
	00, 00, 00);
	fromDate = calendar.getTime();

	//set the calander with the user input
	//set the hours, minutes and seconds to 23, 59, 59
	//so as to cover the whole day
	calendar.set(
	Integer.parseInt(String.valueOf(toYearCombo.getText())),
	toMonthCombo.getSelectionIndex(),
	Integer.parseInt(String.valueOf(toDayCombo.getText())),
	23, 59, 59);
	toDate = calendar.getTime();
	}

	//create the filter
	historyFilter = new HistoryFilter(
	historyView,
	author.getText(),
	comment.getText(),
	fromDate,
	toDate,
	orRadio.getSelection());

	super.buttonPressed(buttonId);
	}

	/**
	* Returns the filter that was created from the provided
	* user input.
	*/
	public HistoryFilter getFilter() {
	return historyFilter;
	}
	/**
	* Set the intial value of the dialog to the given filter.
	*/
	public void setFilter(HistoryFilter filter) {
	this.historyFilter = filter;
	}
	}