1 files changed, 118 insertions, 0 deletions
diff --git a/propertysheet/src/org/eclipse/wb/internal/core/utils/ui/dialogs/TextDialog.java b/propertysheet/src/org/eclipse/wb/internal/core/utils/ui/dialogs/TextDialog.java
new file mode 100644
index 0000000..320fa32
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+++ b/propertysheet/src/org/eclipse/wb/internal/core/utils/ui/dialogs/TextDialog.java
@@ -0,0 +1,118 @@
+/*******************************************************************************
+ * Copyright (c) 2011 Google, Inc.
+ * 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:
+ *    Google, Inc. - initial API and implementation
+ *******************************************************************************/
+package org.eclipse.wb.internal.core.utils.ui.dialogs;
+
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.events.KeyAdapter;
+import org.eclipse.swt.events.KeyEvent;
+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;
+import org.eclipse.ui.plugin.AbstractUIPlugin;
+import org.eclipse.wb.internal.core.utils.ui.GridDataFactory;
+import org.eclipse.wb.internal.core.utils.ui.GridLayoutFactory;
+
+/**
+ * The dialog for editing multiline text.
+ *
+ * @author scheglov_ke
+ * @coverage core.ui
+ */
+public class TextDialog extends ResizableDialog {
+  private final String m_titleText;
+  private final String m_headerText;
+  private final String m_footerText;
+
+  ////////////////////////////////////////////////////////////////////////////
+  //
+  // Constructor
+  //
+  ////////////////////////////////////////////////////////////////////////////
+  public TextDialog(Shell parentShell,
+      AbstractUIPlugin plugin,
+      String titleText,
+      String headerText,
+      String footerText) {
+    super(parentShell, plugin);
+    m_titleText = titleText;
+    m_headerText = headerText;
+    m_footerText = footerText;
+  }
+
+  ////////////////////////////////////////////////////////////////////////////
+  //
+  // Text
+  //
+  ////////////////////////////////////////////////////////////////////////////
+  private String m_text;
+
+  /**
+   * Sets the text to edit.
+   */
+  public final void setText(String text) {
+    m_text = text;
+  }
+
+  /**
+   * @return the edited text.
+   */
+  public final String getText() {
+    return m_text;
+  }
+
+  ////////////////////////////////////////////////////////////////////////////
+  //
+  // GUI
+  //
+  ////////////////////////////////////////////////////////////////////////////
+  protected Text m_textWidget;
+
+  @Override
+  protected Control createDialogArea(Composite parent) {
+    Composite area = (Composite) super.createDialogArea(parent);
+    GridLayoutFactory.create(area);
+    // header
+    new Label(area, SWT.NONE).setText(m_headerText);
+    // Text widget
+    {
+      m_textWidget = new Text(area, SWT.BORDER | SWT.MULTI | SWT.H_SCROLL | SWT.V_SCROLL);
+      GridDataFactory.create(m_textWidget).grab().fill().hintVC(10);
+      m_textWidget.setText(m_text);
+      // handle Ctrl+Enter as OK
+      m_textWidget.addKeyListener(new KeyAdapter() {
+        @Override
+        public void keyPressed(KeyEvent e) {
+          if (e.stateMask == SWT.CTRL && e.keyCode == SWT.CR) {
+            okPressed();
+          }
+        }
+      });
+    }
+    // footer
+    new Label(area, SWT.NONE).setText(m_footerText);
+    //
+    return area;
+  }
+
+  @Override
+  protected void configureShell(Shell newShell) {
+    super.configureShell(newShell);
+    newShell.setText(m_titleText);
+  }
+
+  @Override
+  protected void okPressed() {
+    m_text = m_textWidget.getText();
+    super.okPressed();
+  }
+}