[86261] task tag and read-only preferences should be hidden
diff --git a/bundles/org.eclipse.wst.sse.ui/plugin.xml b/bundles/org.eclipse.wst.sse.ui/plugin.xml
index f4f1aa3..cdbb310 100644
--- a/bundles/org.eclipse.wst.sse.ui/plugin.xml
+++ b/bundles/org.eclipse.wst.sse.ui/plugin.xml
@@ -103,11 +103,18 @@
<extension
point="org.eclipse.ui.preferencePages">
<!-- ROOT PREFERENCE PAGE FOR WEB AND XML FILES -->
+<!-- Comment out for now since this preference page is not used
<page
name="%WEB_AND_XML_Files.name"
class="org.eclipse.wst.sse.ui.preferences.ui.FilePreferencePage"
id="org.eclipse.wst.sse.ui.preferences">
</page>
+-->
+ <page
+ name="%WEB_AND_XML_Files.name"
+ class="org.eclipse.wst.sse.ui.internal.preferences.ui.EmptyFilePreferencePage"
+ id="org.eclipse.wst.sse.ui.preferences">
+ </page>
<!-- Source Editor Preference page under Workbench->Editors -->
<page
name="%Structured_Text_Editor.name"
diff --git a/bundles/org.eclipse.wst.sse.ui/src/org/eclipse/wst/sse/ui/internal/preferences/ui/EmptyFilePreferencePage.java b/bundles/org.eclipse.wst.sse.ui/src/org/eclipse/wst/sse/ui/internal/preferences/ui/EmptyFilePreferencePage.java
new file mode 100644
index 0000000..a646a09
--- /dev/null
+++ b/bundles/org.eclipse.wst.sse.ui/src/org/eclipse/wst/sse/ui/internal/preferences/ui/EmptyFilePreferencePage.java
@@ -0,0 +1,103 @@
+/*******************************************************************************
+ * Copyright (c) 2005 IBM Corporation 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:
+ * IBM Corporation - initial API and implementation
+ * Jens Lukowski/Innoopract - initial renaming/restructuring
+ *
+ *******************************************************************************/
+package org.eclipse.wst.sse.ui.internal.preferences.ui;
+
+import org.eclipse.jface.preference.PreferencePage;
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.custom.ScrolledComposite;
+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.Label;
+import org.eclipse.ui.IWorkbench;
+import org.eclipse.ui.IWorkbenchPreferencePage;
+
+public class EmptyFilePreferencePage extends PreferencePage implements IWorkbenchPreferencePage {
+
+ private Composite createComposite(Composite parent, int numColumns) {
+ Composite composite = new Composite(parent, SWT.NULL);
+
+ // GridLayout
+ GridLayout layout = new GridLayout();
+ layout.numColumns = numColumns;
+ composite.setLayout(layout);
+
+ // GridData
+ GridData data = new GridData(GridData.FILL);
+ data.horizontalIndent = 0;
+ data.verticalAlignment = GridData.FILL;
+ data.horizontalAlignment = GridData.FILL;
+ composite.setLayoutData(data);
+
+ return composite;
+ }
+
+ protected Control createContents(Composite parent) {
+ Composite composite = createScrolledComposite(parent);
+
+ String description = "Expand the tree to edit preferences for a specific content type.";
+ createLabel(composite, description);
+
+ setSize(composite);
+ return composite;
+ }
+
+ private Label createLabel(Composite parent, String text) {
+ Label label = new Label(parent, SWT.LEFT);
+ label.setText(text);
+
+ // GridData
+ GridData data = new GridData(GridData.FILL);
+ data.verticalAlignment = GridData.CENTER;
+ data.horizontalAlignment = GridData.FILL;
+ label.setLayoutData(data);
+
+ return label;
+ }
+
+ private Composite createScrolledComposite(Composite parent) {
+ // create scrollbars for this parent when needed
+ final ScrolledComposite sc1 = new ScrolledComposite(parent, SWT.H_SCROLL | SWT.V_SCROLL);
+ sc1.setLayoutData(new GridData(GridData.FILL_BOTH));
+ Composite composite = createComposite(sc1, 1);
+ sc1.setContent(composite);
+
+ // not calling setSize for composite will result in a blank composite,
+ // so calling it here initially
+ // setSize actually needs to be called after all controls are created,
+ // so scrolledComposite
+ // has correct minSize
+ setSize(composite);
+ return composite;
+ }
+
+ public void init(IWorkbench workbench) {
+ }
+
+ private void setSize(Composite composite) {
+ if (composite != null) {
+ Point minSize = composite.computeSize(SWT.DEFAULT, SWT.DEFAULT);
+ composite.setSize(minSize);
+ // set scrollbar composite's min size so page is expandable but
+ // has scrollbars when needed
+ if (composite.getParent() instanceof ScrolledComposite) {
+ ScrolledComposite sc1 = (ScrolledComposite) composite.getParent();
+ sc1.setMinSize(minSize);
+ sc1.setExpandHorizontal(true);
+ sc1.setExpandVertical(true);
+ }
+ }
+ }
+}