model elemtn handle identifiers validation
diff --git a/core/tools/org.eclipse.dltk.dev-tools.handle-identifiers/.classpath b/core/tools/org.eclipse.dltk.dev-tools.handle-identifiers/.classpath
new file mode 100644
index 0000000..64c5e31
--- /dev/null
+++ b/core/tools/org.eclipse.dltk.dev-tools.handle-identifiers/.classpath
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<classpath>
+ <classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/J2SE-1.5"/>
+ <classpathentry kind="con" path="org.eclipse.pde.core.requiredPlugins"/>
+ <classpathentry kind="src" path="src"/>
+ <classpathentry kind="output" path="bin"/>
+</classpath>
diff --git a/core/tools/org.eclipse.dltk.dev-tools.handle-identifiers/.project b/core/tools/org.eclipse.dltk.dev-tools.handle-identifiers/.project
new file mode 100644
index 0000000..2a40823
--- /dev/null
+++ b/core/tools/org.eclipse.dltk.dev-tools.handle-identifiers/.project
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+ <name>org.eclipse.dltk.dev-tools.handle-identifiers</name>
+ <comment></comment>
+ <projects>
+ </projects>
+ <buildSpec>
+ <buildCommand>
+ <name>org.eclipse.jdt.core.javabuilder</name>
+ <arguments>
+ </arguments>
+ </buildCommand>
+ <buildCommand>
+ <name>org.eclipse.pde.ManifestBuilder</name>
+ <arguments>
+ </arguments>
+ </buildCommand>
+ <buildCommand>
+ <name>org.eclipse.pde.SchemaBuilder</name>
+ <arguments>
+ </arguments>
+ </buildCommand>
+ </buildSpec>
+ <natures>
+ <nature>org.eclipse.pde.PluginNature</nature>
+ <nature>org.eclipse.jdt.core.javanature</nature>
+ </natures>
+</projectDescription>
diff --git a/core/tools/org.eclipse.dltk.dev-tools.handle-identifiers/.settings/org.eclipse.jdt.core.prefs b/core/tools/org.eclipse.dltk.dev-tools.handle-identifiers/.settings/org.eclipse.jdt.core.prefs
new file mode 100644
index 0000000..b50d092
--- /dev/null
+++ b/core/tools/org.eclipse.dltk.dev-tools.handle-identifiers/.settings/org.eclipse.jdt.core.prefs
@@ -0,0 +1,8 @@
+#Wed Apr 21 10:50:16 NOVST 2010
+eclipse.preferences.version=1
+org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
+org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.5
+org.eclipse.jdt.core.compiler.compliance=1.5
+org.eclipse.jdt.core.compiler.problem.assertIdentifier=error
+org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
+org.eclipse.jdt.core.compiler.source=1.5
diff --git a/core/tools/org.eclipse.dltk.dev-tools.handle-identifiers/META-INF/MANIFEST.MF b/core/tools/org.eclipse.dltk.dev-tools.handle-identifiers/META-INF/MANIFEST.MF
new file mode 100644
index 0000000..896b86a
--- /dev/null
+++ b/core/tools/org.eclipse.dltk.dev-tools.handle-identifiers/META-INF/MANIFEST.MF
@@ -0,0 +1,12 @@
+Manifest-Version: 1.0
+Bundle-ManifestVersion: 2
+Bundle-Name: DLTK Handle Identifiers Tools
+Bundle-SymbolicName: org.eclipse.dltk.dev-tools.handle-identifiers;singleton:=true
+Bundle-Version: 1.0.0.qualifier
+Require-Bundle: org.eclipse.core.runtime,
+ org.eclipse.core.resources,
+ org.eclipse.ui,
+ org.eclipse.dltk.core;bundle-version="2.0.0",
+ org.eclipse.dltk.ui;bundle-version="2.0.0"
+Bundle-ActivationPolicy: lazy
+Bundle-RequiredExecutionEnvironment: J2SE-1.5
diff --git a/core/tools/org.eclipse.dltk.dev-tools.handle-identifiers/build.properties b/core/tools/org.eclipse.dltk.dev-tools.handle-identifiers/build.properties
new file mode 100644
index 0000000..e9863e2
--- /dev/null
+++ b/core/tools/org.eclipse.dltk.dev-tools.handle-identifiers/build.properties
@@ -0,0 +1,5 @@
+source.. = src/
+output.. = bin/
+bin.includes = META-INF/,\
+ .,\
+ plugin.xml
diff --git a/core/tools/org.eclipse.dltk.dev-tools.handle-identifiers/plugin.xml b/core/tools/org.eclipse.dltk.dev-tools.handle-identifiers/plugin.xml
new file mode 100644
index 0000000..246102b
--- /dev/null
+++ b/core/tools/org.eclipse.dltk.dev-tools.handle-identifiers/plugin.xml
@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?eclipse version="3.4"?>
+<plugin>
+ <extension point="org.eclipse.ui.views">
+ <view
+ class="org.eclipse.dltk.devtools.handleidentitiers.HandleIdentifiersView"
+ id="org.eclipse.dltk.devtools.HandleIdentifiersView"
+ name="Handle Identifiers"
+ restorable="true">
+ </view>
+ </extension>
+</plugin>
diff --git a/core/tools/org.eclipse.dltk.dev-tools.handle-identifiers/src/org/eclipse/dltk/devtools/handleidentitiers/HandleIdentifiersView.java b/core/tools/org.eclipse.dltk.dev-tools.handle-identifiers/src/org/eclipse/dltk/devtools/handleidentitiers/HandleIdentifiersView.java
new file mode 100644
index 0000000..1436089
--- /dev/null
+++ b/core/tools/org.eclipse.dltk.dev-tools.handle-identifiers/src/org/eclipse/dltk/devtools/handleidentitiers/HandleIdentifiersView.java
@@ -0,0 +1,205 @@
+package org.eclipse.dltk.devtools.handleidentitiers;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.eclipse.core.resources.IWorkspaceRoot;
+import org.eclipse.core.resources.ResourcesPlugin;
+import org.eclipse.core.runtime.SafeRunner;
+import org.eclipse.dltk.core.DLTKCore;
+import org.eclipse.dltk.core.IModelElement;
+import org.eclipse.dltk.core.IModelElementVisitor;
+import org.eclipse.dltk.core.IScriptProject;
+import org.eclipse.dltk.core.ModelException;
+import org.eclipse.dltk.ui.viewsupport.ScriptUILabelProvider;
+import org.eclipse.jface.util.SafeRunnable;
+import org.eclipse.jface.viewers.IStructuredContentProvider;
+import org.eclipse.jface.viewers.ITableLabelProvider;
+import org.eclipse.jface.viewers.LabelProvider;
+import org.eclipse.jface.viewers.TableViewer;
+import org.eclipse.jface.viewers.Viewer;
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.events.SelectionAdapter;
+import org.eclipse.swt.events.SelectionEvent;
+import org.eclipse.swt.graphics.Image;
+import org.eclipse.swt.layout.GridData;
+import org.eclipse.swt.layout.GridLayout;
+import org.eclipse.swt.widgets.Button;
+import org.eclipse.swt.widgets.Combo;
+import org.eclipse.swt.widgets.Composite;
+import org.eclipse.swt.widgets.Label;
+import org.eclipse.swt.widgets.TableColumn;
+import org.eclipse.ui.part.ViewPart;
+
+public class HandleIdentifiersView extends ViewPart {
+
+ Composite content;
+ Combo projectNames;
+ TableViewer output;
+
+ private static class HandleIdentifierContentProvider implements
+ IStructuredContentProvider {
+
+ public void dispose() {
+ }
+
+ public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {
+ }
+
+ public Object[] getElements(Object inputElement) {
+ if (inputElement instanceof List<?>) {
+ return ((List<?>) inputElement).toArray();
+ } else {
+ return new Object[0];
+ }
+ }
+
+ }
+
+ private static class HandleIdentifierLabelProvider extends LabelProvider
+ implements ITableLabelProvider {
+
+ private final ScriptUILabelProvider scriptProvider = new ScriptUILabelProvider();
+
+ @Override
+ public String getText(Object element) {
+ return getColumnText(element, 0);
+ }
+
+ public Image getColumnImage(Object element, int columnIndex) {
+ if (element instanceof Record) {
+ final Record record = (Record) element;
+ switch (columnIndex) {
+ case 0:
+ return scriptProvider.getImage(record.element);
+ }
+ }
+ return super.getImage(element);
+ }
+
+ public String getColumnText(Object element, int columnIndex) {
+ if (element instanceof Record) {
+ final Record record = (Record) element;
+ switch (columnIndex) {
+ case 0:
+ return scriptProvider.getText(record.element);
+ case 1:
+ return record.identifier;
+ case 2:
+ return record.status.toString();
+ }
+ }
+ return super.getText(element);
+ }
+
+ }
+
+ private enum Status {
+ OK, EXCEPTION, ERROR, NULL
+ }
+
+ private static class Record {
+
+ public Record(IModelElement element, String identifier, Status status) {
+ this.element = element;
+ this.identifier = identifier;
+ this.status = status;
+ }
+
+ final IModelElement element;
+ final String identifier;
+ final Status status;
+ }
+
+ @Override
+ public void createPartControl(Composite parent) {
+ content = new Composite(parent, SWT.NONE);
+ content.setLayoutData(new GridData(GridData.FILL_BOTH));
+ content.setLayout(new GridLayout());
+ final Composite top = new Composite(content, SWT.NONE);
+ top.setLayout(new GridLayout(3, false));
+ top.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
+ new Label(top, SWT.NONE).setText("Project");
+ projectNames = new Combo(top, SWT.BORDER | SWT.READ_ONLY);
+ output = new TableViewer(content);
+ output.getTable().setHeaderVisible(true);
+ final TableColumn nameColumn = new TableColumn(output.getTable(),
+ SWT.LEFT);
+ nameColumn.setText("Name");
+ nameColumn.setWidth(200);
+ final TableColumn idColumn = new TableColumn(output.getTable(),
+ SWT.LEFT);
+ idColumn.setText("Identifier");
+ idColumn.setWidth(500);
+ final TableColumn statusColumn = new TableColumn(output.getTable(),
+ SWT.LEFT);
+ statusColumn.setText("Status");
+ statusColumn.setWidth(100);
+ output.setContentProvider(new HandleIdentifierContentProvider());
+ output.setLabelProvider(new HandleIdentifierLabelProvider());
+ output.getTable().setLayoutData(new GridData(GridData.FILL_BOTH));
+ final List<String> names = new ArrayList<String>();
+ try {
+ for (IScriptProject project : DLTKCore.create(getWorkspaceRoot())
+ .getScriptProjects()) {
+ names.add(project.getElementName());
+ }
+ } catch (ModelException e) {
+ e.printStackTrace();
+ }
+ projectNames.setItems(names.toArray(new String[names.size()]));
+ Button btnDo = new Button(top, SWT.PUSH);
+ btnDo.setText("Validate");
+ btnDo.addSelectionListener(new SelectionAdapter() {
+ @Override
+ public void widgetSelected(SelectionEvent e) {
+ SafeRunnable r = new SafeRunnable() {
+ public void run() throws Exception {
+ IScriptProject project = DLTKCore
+ .create(getWorkspaceRoot().getProject(
+ projectNames.getText()));
+ validateHandleIdentifiers(project);
+ }
+ };
+ SafeRunner.run(r);
+ }
+ });
+ }
+
+ private void validateHandleIdentifiers(IScriptProject project)
+ throws ModelException {
+ final List<Record> records = new ArrayList<Record>();
+ project.accept(new IModelElementVisitor() {
+
+ public boolean visit(IModelElement element) {
+ final String identifier = element.getHandleIdentifier();
+ Status status;
+ try {
+ final IModelElement x = DLTKCore.create(identifier);
+ if (x == null) {
+ status = Status.NULL;
+ } else if (x.equals(element)) {
+ status = Status.OK;
+ } else {
+ status = Status.ERROR;
+ }
+ } catch (Exception e) {
+ status = Status.EXCEPTION;
+ }
+ records.add(new Record(element, identifier, status));
+ return true;
+ }
+ });
+ output.setInput(records);
+ }
+
+ @Override
+ public void setFocus() {
+ output.getTable().setFocus();
+ }
+
+ protected static IWorkspaceRoot getWorkspaceRoot() {
+ return ResourcesPlugin.getWorkspace().getRoot();
+ }
+
+}
