1 files changed, 144 insertions, 0 deletions
diff --git a/eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/eclipse/adt/internal/build/ConvertSwitchDialog.java b/eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/eclipse/adt/internal/build/ConvertSwitchDialog.java
new file mode 100644
index 000000000..20bee5dac
--- /dev/null
+++ b/eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/eclipse/adt/internal/build/ConvertSwitchDialog.java
@@ -0,0 +1,144 @@
+/*
+ * Copyright (C) 2011 The Android Open Source Project
+ *
+ * Licensed under the Eclipse Public License, Version 1.0 (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/org/documents/epl-v10.php
+ *
+ * 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.android.ide.eclipse.adt.internal.build;
+
+import com.android.ide.eclipse.adt.internal.editors.IconFactory;
+
+import org.eclipse.jface.dialogs.IDialogConstants;
+import org.eclipse.jface.dialogs.IMessageProvider;
+import org.eclipse.jface.dialogs.MessageDialog;
+import org.eclipse.jface.dialogs.TitleAreaDialog;
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.events.SelectionEvent;
+import org.eclipse.swt.events.SelectionListener;
+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.Link;
+import org.eclipse.swt.widgets.Shell;
+import org.eclipse.ui.IWorkbench;
+import org.eclipse.ui.PlatformUI;
+import org.eclipse.ui.browser.IWebBrowser;
+
+import java.net.URL;
+
+/**
+ * Dialog shown by the {@link ConvertSwitchQuickFixProcessor}. This is a custom
+ * dialog rather than a plain {@link MessageDialog} such that we can show a link
+ * and point to a web page for more info.
+ */
+class ConvertSwitchDialog extends TitleAreaDialog implements SelectionListener {
+    /** URL containing more info */
+    private static final String URL = "http://tools.android.com/tips/non-constant-fields"; //$NON-NLS-1$
+
+    private final String mField;
+
+    private Link mLink;
+
+    /**
+     * Create the dialog.
+     * @param parentShell the parent shell
+     * @param field the field name we're warning about
+     */
+    public ConvertSwitchDialog(Shell parentShell, String field) {
+        super(parentShell);
+        mField = field;
+        Image image = IconFactory.getInstance().getIcon("android-64"); //$NON-NLS-1$
+        setTitleImage(image);
+    }
+
+    @Override
+    protected Control createDialogArea(Composite parent) {
+        String text = String.format(
+            "As of ADT 14, the resource fields (such as %1$s) are no longer constants " +
+            "when defined in library projects. This is necessary to make library " +
+            "projects reusable without recompiling them.\n" +
+            "\n" +
+            "One consequence of this is that you can no longer use the fields directly " +
+            "in switch statements. You must use an if-else chain instead.\n" +
+            "\n" +
+            "Eclipse can automatically convert from a switch statement to an if-else " +
+            "statement. Just place the caret on the switch keyword and invoke " +
+            "Quick Fix (Ctrl-1 on Windows and Linux, Cmd-1 on Mac), then select " +
+            "\"Convert 'switch' to 'if-else'\".\n" +
+            "\n" +
+            "For more information, see <a href=\"" + URL + "\">" + URL + "</a>",
+            mField);
+
+        Composite area = (Composite) super.createDialogArea(parent);
+        Composite container = new Composite(area, SWT.NONE);
+        container.setLayout(new GridLayout(1, false));
+        container.setLayoutData(new GridData(GridData.FILL_BOTH));
+
+        mLink = new Link(container, SWT.NONE);
+        mLink.setLayoutData(new GridData(SWT.LEFT, SWT.TOP, true, true, 1, 1));
+        mLink.setText(text);
+        mLink.addSelectionListener(this);
+
+        setMessage("Non-Constant Expressions: Migration Necessary", IMessageProvider.INFORMATION);
+
+        return area;
+    }
+
+    @Override
+    protected void createButtonsForButtonBar(Composite parent) {
+        createButton(parent, IDialogConstants.OK_ID, IDialogConstants.OK_LABEL, true);
+        createButton(parent, IDialogConstants.HELP_ID, IDialogConstants.HELP_LABEL, false);
+    }
+
+    @Override
+    protected Point getInitialSize() {
+        return new Point(500, 400);
+    }
+
+    private void showWebPage() {
+        try {
+            IWorkbench workbench = PlatformUI.getWorkbench();
+            IWebBrowser browser = workbench.getBrowserSupport().getExternalBrowser();
+            browser.openURL(new URL(URL));
+        } catch (Exception e) {
+            String message = String.format("Could not open browser. Vist\n%1$s\ninstead.",
+                    URL);
+            MessageDialog.openError(getShell(), "Browser Error", message);
+        }
+
+    }
+
+    @Override
+    protected void buttonPressed(int buttonId) {
+        if (buttonId == IDialogConstants.HELP_ID) {
+            showWebPage();
+        } else {
+            super.buttonPressed(buttonId);
+        }
+    }
+
+    // ---- Implements SelectionListener ----
+
+    @Override
+    public void widgetSelected(SelectionEvent e) {
+        if (e.getSource() == mLink) {
+            showWebPage();
+        }
+    }
+
+    @Override
+    public void widgetDefaultSelected(SelectionEvent e) {
+    }
+}