Rename and move refactorings in the launch code.

editor/tools/plugins/com.google.dart.tools.debug.ui/src/com/google/dart/tools/debug/ui/internal/dartium/DartChromeMainTab.java

Index: editor/tools/plugins/com.google.dart.tools.debug.ui/src/com/google/dart/tools/debug/ui/internal/dartium/DartChromeMainTab.java
===================================================================
--- editor/tools/plugins/com.google.dart.tools.debug.ui/src/com/google/dart/tools/debug/ui/internal/dartium/DartChromeMainTab.java	(revision 3372)
+++ editor/tools/plugins/com.google.dart.tools.debug.ui/src/com/google/dart/tools/debug/ui/internal/dartium/DartChromeMainTab.java	(working copy)
@@ -1,304 +0,0 @@
-/*
- * Copyright (c) 2012, the Dart project authors.
- * 
- * Licensed under the Eclipse Public License v1.0 (the "License"); you may not use this file except
- * in compliance with the License. You may obtain a copy of the License at
- * 
- * http://www.eclipse.org/legal/epl-v10.html
- * 
- * Unless required by applicable law or agreed to in writing, software distributed under the License
- * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
- * or implied. See the License for the specific language governing permissions and limitations under
- * the License.
- */
-package com.google.dart.tools.debug.ui.internal.dartium;
-
-import com.google.dart.tools.core.DartCore;
-import com.google.dart.tools.core.model.DartProject;
-import com.google.dart.tools.debug.core.ChromeBrowserConfig;
-import com.google.dart.tools.debug.core.DartDebugCorePlugin;
-import com.google.dart.tools.debug.core.DartLaunchConfigWrapper;
-import com.google.dart.tools.debug.ui.internal.DartDebugUIPlugin;
-import com.google.dart.tools.debug.ui.internal.preferences.DebugPreferencePage;
-import com.google.dart.tools.debug.ui.internal.util.AppSelectionDialog;
-
-import org.eclipse.core.resources.IFile;
-import org.eclipse.core.resources.IResource;
-import org.eclipse.core.resources.IWorkspace;
-import org.eclipse.core.resources.IWorkspaceRoot;
-import org.eclipse.core.resources.ResourcesPlugin;
-import org.eclipse.core.runtime.IPath;
-import org.eclipse.core.runtime.Path;
-import org.eclipse.debug.core.ILaunchConfiguration;
-import org.eclipse.debug.core.ILaunchConfigurationWorkingCopy;
-import org.eclipse.debug.ui.AbstractLaunchConfigurationTab;
-import org.eclipse.jface.dialogs.Dialog;
-import org.eclipse.jface.dialogs.IDialogConstants;
-import org.eclipse.jface.layout.GridDataFactory;
-import org.eclipse.jface.layout.GridLayoutFactory;
-import org.eclipse.jface.layout.PixelConverter;
-import org.eclipse.jface.preference.PreferenceDialog;
-import org.eclipse.jface.resource.JFaceResources;
-import org.eclipse.swt.SWT;
-import org.eclipse.swt.custom.CLabel;
-import org.eclipse.swt.events.ModifyEvent;
-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.widgets.Button;
-import org.eclipse.swt.widgets.Combo;
-import org.eclipse.swt.widgets.Composite;
-import org.eclipse.swt.widgets.Display;
-import org.eclipse.swt.widgets.Group;
-import org.eclipse.swt.widgets.Label;
-import org.eclipse.swt.widgets.Link;
-import org.eclipse.swt.widgets.Text;
-import org.eclipse.ui.dialogs.FilteredItemsSelectionDialog;
-import org.eclipse.ui.dialogs.PreferencesUtil;
-
-import java.util.ArrayList;
-import java.util.List;
-
-/**
- * The main launch configuration UI for running Dart applications in Chrome.
- */
-public class DartChromeMainTab extends AbstractLaunchConfigurationTab {
-
-  private Text applicationHtmlText;
-  private Combo browserCombo;
-  private CLabel browserWarningLabel;
-
-  private ModifyListener textModifyListener = new ModifyListener() {
-    @Override
-    public void modifyText(ModifyEvent e) {
-      notifyPanelChanged();
-    }
-  };
-
-  /**
-   * Create a new instance of DartServerMainTab.
-   */
-  public DartChromeMainTab() {
-
-  }
-
-  @Override
-  public void createControl(Composite parent) {
-    Composite composite = new Composite(parent, SWT.NONE);
-    GridLayoutFactory.swtDefaults().spacing(1, 1).applyTo(composite);
-
-    // Project group
-    Group group = new Group(composite, SWT.NONE);
-    group.setText("Launch Target:");
-    GridDataFactory.fillDefaults().grab(true, false).applyTo(group);
-    GridLayoutFactory.swtDefaults().numColumns(3).applyTo(group);
-
-    Label label = new Label(group, SWT.NONE);
-    label.setText("HTML file:");
-
-    applicationHtmlText = new Text(group, SWT.BORDER | SWT.SINGLE);
-    applicationHtmlText.addModifyListener(textModifyListener);
-    GridDataFactory.swtDefaults().align(SWT.FILL, SWT.CENTER).grab(true, false).applyTo(
-        applicationHtmlText);
-
-    Button button = new Button(group, SWT.PUSH);
-    button.setText("Browse...");
-    PixelConverter converter = new PixelConverter(button);
-    int widthHint = converter.convertHorizontalDLUsToPixels(IDialogConstants.BUTTON_WIDTH);
-    GridDataFactory.swtDefaults().align(SWT.FILL, SWT.BEGINNING).hint(widthHint, -1).applyTo(button);
-    button.addSelectionListener(new SelectionAdapter() {
-      @Override
-      public void widgetSelected(SelectionEvent e) {
-        handleApplicationBrowseButton();
-      }
-    });
-
-    // Runner group
-    group = new Group(composite, SWT.NONE);
-    group.setText("Browser:");
-    GridDataFactory.fillDefaults().grab(true, false).applyTo(group);
-    GridLayoutFactory.swtDefaults().numColumns(2).applyTo(group);
-
-    browserCombo = new Combo(group, SWT.READ_ONLY | SWT.DROP_DOWN);
-    browserCombo.setItems(getConfiguredBrowsers());
-    browserCombo.addSelectionListener(new SelectionAdapter() {
-      @Override
-      public void widgetSelected(SelectionEvent e) {
-        validateBrowsers();
-        notifyPanelChanged();
-      }
-    });
-    GridDataFactory.swtDefaults().align(SWT.FILL, SWT.CENTER).grab(true, false).applyTo(
-        browserCombo);
-
-    Link link = new Link(group, SWT.NONE);
-    link.setText("<a href=\"settings\">settings...</a>");
-    GridDataFactory.swtDefaults().align(SWT.FILL, SWT.BEGINNING).hint(widthHint, -1).applyTo(link);
-    link.addSelectionListener(new SelectionAdapter() {
-      @Override
-      public void widgetSelected(SelectionEvent e) {
-        PreferenceDialog dialog = PreferencesUtil.createPreferenceDialogOn(
-            Display.getDefault().getActiveShell(), DebugPreferencePage.PAGE_ID, null, null);
-
-        if (dialog != null) {
-          String selectedBrowser = browserCombo.getText();
-
-          dialog.open();
-
-          restoreSelectedBrowser(selectedBrowser);
-
-          validateBrowsers();
-        }
-      }
-    });
-
-    browserWarningLabel = new CLabel(group, SWT.NONE);
-    browserWarningLabel.setText("");
-    GridDataFactory.fillDefaults().grab(true, false).span(2, 1).applyTo(browserWarningLabel);
-
-    setControl(composite);
-  }
-
-  @Override
-  public String getErrorMessage() {
-    // check that the application name is not empty
-    if (applicationHtmlText.getText().length() == 0) {
-      return "A HTML file is required.";
-    }
-
-    return null;
-  }
-
-  @Override
-  public Image getImage() {
-    return DartDebugUIPlugin.getImage("chromium_16_server.png");
-  }
-
-  @Override
-  public String getName() {
-    return "Main";
-  }
-
-  @Override
-  public void initializeFrom(ILaunchConfiguration configuration) {
-    DartLaunchConfigWrapper dartLauncher = new DartLaunchConfigWrapper(configuration);
-
-    applicationHtmlText.setText(dartLauncher.getApplicationName());
-
-    browserCombo.setText(dartLauncher.getBrowserConfig());
-
-    if ("".equals(browserCombo.getText())) {
-      if (browserCombo.getItemCount() > 0) {
-        browserCombo.setText(browserCombo.getItem(0));
-      }
-    }
-
-    validateBrowsers();
-  }
-
-  @Override
-  public boolean isValid(ILaunchConfiguration launchConfig) {
-    return getErrorMessage() == null;
-  }
-
-  @Override
-  public void performApply(ILaunchConfigurationWorkingCopy configuration) {
-    DartLaunchConfigWrapper dartLauncher = new DartLaunchConfigWrapper(configuration);
-    dartLauncher.setApplicationName(applicationHtmlText.getText());
-    if (!applicationHtmlText.getText().trim().isEmpty()) {
-      IFile file = ResourcesPlugin.getWorkspace().getRoot().getFile(
-          new Path(applicationHtmlText.getText().trim()));
-      dartLauncher.setProjectName(file.getProject().getName());
-    }
-    dartLauncher.setBrowserConfig(browserCombo.getText());
-  }
-
-  @Override
-  public void setDefaults(ILaunchConfigurationWorkingCopy configuration) {
-    DartLaunchConfigWrapper dartLauncher = new DartLaunchConfigWrapper(configuration);
-
-    dartLauncher.setApplicationName("");
-
-    List<ChromeBrowserConfig> browserConfigs = DartDebugCorePlugin.getPlugin().getConfiguredBrowsers();
-    if (!browserConfigs.isEmpty()) {
-      dartLauncher.setBrowserConfig(browserConfigs.get(0).getName());
-    } else {
-      dartLauncher.setBrowserConfig("");
-    }
-  }
-
-  protected DartProject getDartProject() {
-    String projectName = applicationHtmlText.getText().trim();
-    if (projectName.length() < 1) {
-      return null;
-    }
-    return DartCore.create(getWorkspaceRoot()).getDartProject(projectName);
-  }
-
-  protected void handleApplicationBrowseButton() {
-    IWorkspace workspace = ResourcesPlugin.getWorkspace();
-    AppSelectionDialog dialog = new AppSelectionDialog(getShell(), workspace.getRoot(), false, true);
-    dialog.setTitle("Select a HTML page to launch");
-    dialog.setInitialPattern(".", FilteredItemsSelectionDialog.FULL_SELECTION);
-    IPath path = new Path(applicationHtmlText.getText());
-    if (workspace.validatePath(path.toString(), IResource.FILE).isOK()) {
-      IFile file = workspace.getRoot().getFile(path);
-      if (file != null && file.exists()) {
-        dialog.setInitialSelections(new Object[] {path});
-      }
-    }
-
-    dialog.open();
-
-    Object[] results = dialog.getResult();
-    if ((results != null) && (results.length > 0) && (results[0] instanceof IFile)) {
-      String pathStr = ((IFile) results[0]).getFullPath().toPortableString();
-
-      applicationHtmlText.setText(pathStr);
-    }
-  }
-
-  private String[] getConfiguredBrowsers() {
-    List<String> browsers = new ArrayList<String>();
-
-    for (ChromeBrowserConfig browserConfig : DartDebugCorePlugin.getPlugin().getConfiguredBrowsers()) {
-      browsers.add(browserConfig.getName());
-    }
-
-    return browsers.toArray(new String[browsers.size()]);
-  }
-
-  private IWorkspaceRoot getWorkspaceRoot() {
-    return ResourcesPlugin.getWorkspace().getRoot();
-  }
-
-  private void notifyPanelChanged() {
-    setDirty(true);
-
-    updateLaunchConfigurationDialog();
-  }
-
-  private void restoreSelectedBrowser(String browser) {
-    browserCombo.setItems(getConfiguredBrowsers());
-
-    browserCombo.setText(browser);
-
-    if ("".equals(browserCombo.getText())) {
-      if (browserCombo.getItemCount() > 0) {
-        browserCombo.setText(browserCombo.getItem(0));
-      }
-    }
-  }
-
-  private void validateBrowsers() {
-    if (DartDebugCorePlugin.getPlugin().getConfiguredBrowsers().size() == 0) {
-      browserWarningLabel.setImage(JFaceResources.getImage(Dialog.DLG_IMG_MESSAGE_WARNING));
-      browserWarningLabel.setText("No Chrome browsers are configured.");
-    } else {
-      browserWarningLabel.setImage(null);
-      browserWarningLabel.setText("");
-    }
-  }
-
-}