1 files changed, 161 insertions, 0 deletions
diff --git a/eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/eclipse/adt/internal/wizards/templates/TemplateTestPage.java b/eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/eclipse/adt/internal/wizards/templates/TemplateTestPage.java
new file mode 100644
index 000000000..e461d5597
--- /dev/null
+++ b/eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/eclipse/adt/internal/wizards/templates/TemplateTestPage.java
@@ -0,0 +1,161 @@
+/*
+ * Copyright (C) 2012 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.wizards.templates;
+
+import org.eclipse.jface.dialogs.IMessageProvider;
+import org.eclipse.jface.wizard.WizardPage;
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.events.ModifyEvent;
+import org.eclipse.swt.events.ModifyListener;
+import org.eclipse.swt.events.SelectionEvent;
+import org.eclipse.swt.events.SelectionListener;
+import org.eclipse.swt.layout.GridData;
+import org.eclipse.swt.layout.GridLayout;
+import org.eclipse.swt.widgets.Button;
+import org.eclipse.swt.widgets.Composite;
+import org.eclipse.swt.widgets.DirectoryDialog;
+import org.eclipse.swt.widgets.Label;
+import org.eclipse.swt.widgets.Text;
+
+import java.io.File;
+
+/** For template developers: Test local template directory */
+public class TemplateTestPage extends WizardPage
+        implements SelectionListener, ModifyListener {
+    private Text mLocation;
+    private Button mButton;
+    private static String sLocation; // Persist between repeated invocations
+    private Button mProjectToggle;
+    private File mTemplate;
+
+    TemplateTestPage() {
+        super("testWizardPage"); //$NON-NLS-1$
+        setTitle("Wizard Tester");
+        setDescription("Test a new template");
+    }
+
+    @SuppressWarnings("unused") // SWT constructors have side effects and aren't unused
+    @Override
+    public void createControl(Composite parent) {
+        Composite container = new Composite(parent, SWT.NULL);
+        setControl(container);
+        container.setLayout(new GridLayout(3, false));
+
+        Label label = new Label(container, SWT.NONE);
+        label.setLayoutData(new GridData(SWT.RIGHT, SWT.CENTER, false, false, 1, 1));
+        label.setText("Template Location:");
+
+        mLocation = new Text(container, SWT.BORDER);
+        GridData gd_mLocation = new GridData(SWT.FILL, SWT.CENTER, false, false, 1, 1);
+        gd_mLocation.widthHint = 400;
+        mLocation.setLayoutData(gd_mLocation);
+        if (sLocation != null) {
+            mLocation.setText(sLocation);
+        }
+        mLocation.addModifyListener(this);
+
+        mButton = new Button(container, SWT.FLAT);
+        mButton.setText("...");
+
+        mProjectToggle = new Button(container, SWT.CHECK);
+        mProjectToggle.setEnabled(false);
+        mProjectToggle.setLayoutData(new GridData(SWT.LEFT, SWT.CENTER, false, false, 2, 1));
+        mProjectToggle.setText("Full project template");
+        new Label(container, SWT.NONE);
+        mButton.addSelectionListener(this);
+    }
+
+    @Override
+    public void setVisible(boolean visible) {
+        super.setVisible(visible);
+        validatePage();
+    }
+
+    private boolean validatePage() {
+        String error = null;
+
+        String path = mLocation.getText().trim();
+        if (path == null || path.length() == 0) {
+            error = "Select a template directory";
+            mTemplate = null;
+        } else {
+            mTemplate = new File(path);
+            if (!mTemplate.exists()) {
+                error = String.format("%1$s does not exist", path);
+            } else {
+                // Preserve across wizard sessions
+                sLocation = path;
+
+                if (mTemplate.isDirectory()) {
+                    if (!new File(mTemplate, TemplateHandler.TEMPLATE_XML).exists()) {
+                        error = String.format("Not a template: missing template.xml file in %1$s ",
+                                path);
+                    }
+                } else {
+                    if (mTemplate.getName().equals(TemplateHandler.TEMPLATE_XML)) {
+                        mTemplate = mTemplate.getParentFile();
+                    } else {
+                        error = String.format("Select a directory containing a template");
+                    }
+                }
+            }
+        }
+
+        setPageComplete(error == null);
+        if (error != null) {
+            setMessage(error, IMessageProvider.ERROR);
+        } else {
+            setErrorMessage(null);
+            setMessage(null);
+        }
+
+        return error == null;
+    }
+
+    @Override
+    public void modifyText(ModifyEvent e) {
+        validatePage();
+    }
+
+    @Override
+    public void widgetSelected(SelectionEvent e) {
+        if (e.getSource() == mButton) {
+            DirectoryDialog dialog = new DirectoryDialog(mButton.getShell(), SWT.OPEN);
+            String path = mLocation.getText().trim();
+            if (path.length() > 0) {
+                dialog.setFilterPath(path);
+            }
+            String file = dialog.open();
+            if (file != null) {
+                mLocation.setText(file);
+            }
+        }
+
+        validatePage();
+    }
+
+    File getLocation() {
+        return mTemplate;
+    }
+
+    boolean isProjectTemplate() {
+        return mProjectToggle.getSelection();
+    }
+
+    @Override
+    public void widgetDefaultSelected(SelectionEvent e) {
+    }
+}