| /* |
| * Copyright (c) 2015 Eike Stepper (Berlin, Germany) 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: |
| * Eike Stepper - initial API and implementation |
| * Yatta Solutions - [466264] Enhance UX in simple installer |
| */ |
| package org.eclipse.oomph.setup.internal.installer; |
| |
| import org.eclipse.oomph.internal.setup.SetupProperties; |
| import org.eclipse.oomph.internal.ui.FlatButton; |
| import org.eclipse.oomph.internal.ui.ImageHoverButton; |
| import org.eclipse.oomph.setup.Product; |
| import org.eclipse.oomph.setup.ProductCatalog; |
| import org.eclipse.oomph.setup.internal.core.util.SelfProductCatalogURIHandlerImpl; |
| import org.eclipse.oomph.setup.ui.wizards.ProductPage; |
| import org.eclipse.oomph.setup.ui.wizards.SetupWizard.Installer; |
| import org.eclipse.oomph.ui.UIUtil; |
| import org.eclipse.oomph.util.PropertiesUtil; |
| import org.eclipse.oomph.util.StringUtil; |
| |
| import org.eclipse.jface.layout.GridDataFactory; |
| import org.eclipse.swt.SWT; |
| import org.eclipse.swt.custom.CCombo; |
| import org.eclipse.swt.events.FocusAdapter; |
| import org.eclipse.swt.events.FocusEvent; |
| import org.eclipse.swt.events.SelectionAdapter; |
| import org.eclipse.swt.events.SelectionEvent; |
| import org.eclipse.swt.graphics.Color; |
| import org.eclipse.swt.graphics.Font; |
| import org.eclipse.swt.graphics.Image; |
| import org.eclipse.swt.graphics.Point; |
| import org.eclipse.swt.graphics.RGB; |
| 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.Text; |
| |
| import java.util.regex.Pattern; |
| |
| /** |
| * @author Eike Stepper |
| */ |
| public abstract class SimpleInstallerPage extends Composite |
| { |
| public static final RGB HOVER_RGB = new RGB(175, 187, 220); |
| |
| public static final RGB ACTIVE_RGB = new RGB(196, 211, 254); |
| |
| public static final Color COLOR_PAGE_BORDER = SetupInstallerPlugin.getColor(238, 238, 238); |
| |
| protected static final Font FONT_LABEL = SimpleInstallerDialog.getDefaultFont(); |
| |
| private static final Pattern PRODUCT_CATALOG_FILTER = Pattern.compile(PropertiesUtil.getProperty(SetupProperties.PROP_SETUP_PRODUCT_CATALOG_FILTER, "")); |
| |
| private static final Pattern PRODUCT_FILTER = Pattern.compile(PropertiesUtil.getProperty(SetupProperties.PROP_SETUP_PRODUCT_FILTER, "")); |
| |
| protected static final Pattern PRODUCT_VERSION_FILTER = Pattern.compile(PropertiesUtil.getProperty(SetupProperties.PROP_SETUP_PRODUCT_VERSION_FILTER, "")); |
| |
| protected final Installer installer; |
| |
| protected final SimpleInstallerDialog dialog; |
| |
| protected final FlatButton backButton; |
| |
| public SimpleInstallerPage(final Composite parent, final SimpleInstallerDialog dialog, boolean withBackButton) |
| { |
| super(parent, SWT.NONE); |
| installer = dialog.getInstaller(); |
| this.dialog = dialog; |
| |
| GridLayout layout = new GridLayout(1, false); |
| layout.marginWidth = 3; |
| layout.marginHeight = 4; |
| layout.verticalSpacing = 0; |
| setLayout(layout); |
| |
| Composite container = new Composite(this, SWT.NONE); |
| GridLayout containerLayout = UIUtil.createGridLayout(1); |
| containerLayout.verticalSpacing = 0; |
| container.setLayout(containerLayout); |
| container.setLayoutData(GridDataFactory.fillDefaults().grab(true, true).create()); |
| container.setBackground(COLOR_PAGE_BORDER); |
| |
| createContent(container); |
| |
| if (withBackButton) |
| { |
| Composite buttonContainer = new Composite(this, SWT.NONE); |
| buttonContainer.setLayout(UIUtil.createGridLayout(1)); |
| buttonContainer.setBackgroundMode(SWT.INHERIT_FORCE); |
| buttonContainer.setBackground(AbstractSimpleDialog.COLOR_WHITE); |
| |
| backButton = new BackButton(buttonContainer); |
| backButton.setLayoutData(GridDataFactory.swtDefaults().align(SWT.BEGINNING, SWT.BEGINNING).indent(15, 0).create()); |
| backButton.setToolTipText("Back"); |
| backButton.addSelectionListener(new SelectionAdapter() |
| { |
| @Override |
| public void widgetSelected(SelectionEvent e) |
| { |
| backSelected(); |
| } |
| }); |
| |
| Point defaultBackButtonSize = backButton.computeSize(SWT.DEFAULT, SWT.DEFAULT); |
| buttonContainer.setLayoutData(GridDataFactory.fillDefaults().grab(true, false).hint(SWT.DEFAULT, defaultBackButtonSize.y + 11).create()); |
| } |
| else |
| { |
| backButton = null; |
| } |
| } |
| |
| @Override |
| public void setEnabled(boolean enabled) |
| { |
| if (backButton != null) |
| { |
| backButton.setEnabled(enabled); |
| } |
| } |
| |
| protected Text createTextField(Composite parent) |
| { |
| Composite textContainer = createInputFieldWrapper(parent, 0, 7, 0, 7); |
| applyComboOrTextStyle(textContainer); |
| |
| Text textField = new Text(textContainer, SWT.NONE | SWT.SINGLE); |
| textField.setLayoutData(GridDataFactory.swtDefaults().align(SWT.FILL, SWT.CENTER).grab(true, true).create()); |
| FocusSelectionAdapter focusSelectionAdapter = new FocusSelectionAdapter(); |
| textField.addFocusListener(focusSelectionAdapter); |
| textField.setData(FocusSelectionAdapter.ADAPTER_KEY, focusSelectionAdapter); |
| applyComboOrTextStyle(textField); |
| |
| return textField; |
| } |
| |
| protected CCombo createComboBox(Composite parent, int style) |
| { |
| Composite comboContainer = createInputFieldWrapper(parent, 0, 0, 0, 7); |
| applyComboOrTextStyle(comboContainer); |
| |
| CCombo combo = new CCombo(comboContainer, style); |
| combo.setLayoutData(GridDataFactory.swtDefaults().align(SWT.FILL, SWT.CENTER).grab(true, true).create()); |
| FocusSelectionAdapter focusSelectionAdapter = new FocusSelectionAdapter(); |
| combo.addFocusListener(focusSelectionAdapter); |
| combo.setData(FocusSelectionAdapter.ADAPTER_KEY, focusSelectionAdapter); |
| applyComboOrTextStyle(combo); |
| |
| return combo; |
| } |
| |
| private Composite createInputFieldWrapper(Composite parent, int marginTop, int marginRight, int marginBottom, int marginLeft) |
| { |
| GridLayout textContainerLayout = new GridLayout(); |
| textContainerLayout.marginHeight = 0; |
| textContainerLayout.marginWidth = 0; |
| textContainerLayout.marginTop = marginTop; |
| textContainerLayout.marginRight = marginRight; |
| textContainerLayout.marginBottom = marginBottom; |
| textContainerLayout.marginLeft = marginLeft; |
| |
| Composite textContainer = new Composite(parent, SWT.NONE); |
| textContainer.setLayout(textContainerLayout); |
| textContainer.setLayoutData(GridDataFactory.fillDefaults().grab(true, false).hint(SWT.DEFAULT, 30).create()); |
| textContainer.setBackgroundMode(SWT.INHERIT_FORCE); |
| return textContainer; |
| } |
| |
| protected abstract void createContent(Composite container); |
| |
| public boolean isTop() |
| { |
| return dialog.getTopPage() == this; |
| } |
| |
| public void aboutToShow() |
| { |
| // Subclasses may override. |
| } |
| |
| public void aboutToHide() |
| { |
| // Subclasses may override. |
| } |
| |
| protected void applyComboOrTextStyle(Control control) |
| { |
| control.setFont(SimpleInstallerDialog.getFont(1, "normal")); |
| control.setForeground(AbstractSimpleDialog.COLOR_LABEL_FOREGROUND); |
| control.setBackground(AbstractSimpleDialog.COLOR_LIGHTEST_GRAY); |
| } |
| |
| protected Label createLabel(Composite parent, String text) |
| { |
| Label label = new Label(parent, SWT.NONE); |
| label.setLayoutData(GridDataFactory.swtDefaults().create()); |
| label.setText(text); |
| label.setFont(SimpleInstallerDialog.getFont(1, "bold")); |
| label.setForeground(AbstractSimpleDialog.COLOR_LABEL_FOREGROUND); |
| return label; |
| } |
| |
| @Override |
| protected void checkSubclass() |
| { |
| // Allow subclassing. |
| } |
| |
| protected void backSelected() |
| { |
| dialog.backSelected(); |
| } |
| |
| public static boolean isIncluded(ProductCatalog productCatalog) |
| { |
| String name = productCatalog.getName(); |
| if (SelfProductCatalogURIHandlerImpl.SELF_PRODUCT_CATALOG_NAME.equals(name) || productCatalog.getProducts().isEmpty()) |
| { |
| return false; |
| } |
| |
| if (name == null || StringUtil.isEmpty(PRODUCT_CATALOG_FILTER.pattern()) || PRODUCT_CATALOG_FILTER.matcher(name).matches()) |
| { |
| for (Product product : productCatalog.getProducts()) |
| { |
| if (isIncluded(product)) |
| { |
| return true; |
| } |
| } |
| } |
| |
| return false; |
| } |
| |
| public static boolean isIncluded(Product product) |
| { |
| String name = product.getQualifiedName(); |
| if (name == null || StringUtil.isEmpty(PRODUCT_FILTER.pattern()) || PRODUCT_FILTER.matcher(name).matches()) |
| { |
| return !ProductPage.getValidProductVersions(product, PRODUCT_VERSION_FILTER).isEmpty(); |
| } |
| |
| return false; |
| } |
| |
| protected static Control spacer(Composite parent) |
| { |
| return new Label(parent, SWT.NONE); |
| } |
| |
| public static String hex(RGB color) |
| { |
| return hex(color.red) + hex(color.green) + hex(color.blue); |
| } |
| |
| public static String hex(int byteValue) |
| { |
| String hexString = Integer.toHexString(byteValue); |
| if (hexString.length() == 1) |
| { |
| hexString = "0" + hexString; |
| } |
| |
| return hexString; |
| } |
| |
| /** |
| * @author Andreas Scharf |
| */ |
| public static final class FocusSelectionAdapter extends FocusAdapter |
| { |
| public static final String ADAPTER_KEY = "focusSelectionAdapter"; |
| |
| @Override |
| public void focusLost(FocusEvent e) |
| { |
| UIUtil.setSelectionToEnd(e.widget); |
| } |
| |
| @Override |
| public void focusGained(FocusEvent e) |
| { |
| UIUtil.selectAllText(e.widget); |
| } |
| } |
| |
| /** |
| * @author Andreas Scharf |
| */ |
| private static class BackButton extends ImageHoverButton |
| { |
| private static final Image ARROW_LEFT = SetupInstallerPlugin.INSTANCE.getSWTImage("simple/arrow_left.png"); |
| |
| private static final Image ARROW_LEFT_HOVER = SetupInstallerPlugin.INSTANCE.getSWTImage("simple/arrow_left_hover.png"); |
| |
| private static final Image ARROW_LEFT_DISABLED = SetupInstallerPlugin.INSTANCE.getSWTImage("simple/arrow_left_disabled.png"); |
| |
| private static final Font FONT = SimpleInstallerDialog.getFont(1, "bold"); |
| |
| public BackButton(Composite parent) |
| { |
| super(parent, SWT.PUSH, ARROW_LEFT, ARROW_LEFT_HOVER, ARROW_LEFT_DISABLED); |
| setIconTextGap(16); |
| setText("BACK"); |
| setForeground(AbstractSimpleDialog.COLOR_LABEL_FOREGROUND); |
| setFont(FONT); |
| } |
| } |
| } |