org.openembedded.bc.ui: initial commit

3 files changed, 374 insertions, 0 deletions

diff --git a/org.openembedded.bc.ui/src/org/openembedded/bc/ui/builder/BitbakeBuilder.java b/org.openembedded.bc.ui/src/org/openembedded/bc/ui/builder/BitbakeBuilder.java
new file mode 100644
index 0000000..40ece69
--- /dev/null
+++ b/org.openembedded.bc.ui/src/org/openembedded/bc/ui/builder/BitbakeBuilder.java
@@ -0,0 +1,178 @@
+/*****************************************************************************
+ * Copyright (c) 2009 Ken Gilmer
+ * 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:
+ *     Ken Gilmer - initial API and implementation
+ *******************************************************************************/
+package org.openembedded.bc.ui.builder;
+
+import java.util.Map;
+
+import javax.xml.parsers.ParserConfigurationException;
+import javax.xml.parsers.SAXParser;
+import javax.xml.parsers.SAXParserFactory;
+
+import org.eclipse.core.resources.IFile;
+import org.eclipse.core.resources.IMarker;
+import org.eclipse.core.resources.IProject;
+import org.eclipse.core.resources.IResource;
+import org.eclipse.core.resources.IResourceDelta;
+import org.eclipse.core.resources.IResourceDeltaVisitor;
+import org.eclipse.core.resources.IncrementalProjectBuilder;
+import org.eclipse.core.runtime.CoreException;
+import org.eclipse.core.runtime.IProgressMonitor;
+import org.xml.sax.SAXException;
+
+public class BitbakeBuilder extends IncrementalProjectBuilder {
+
+	class SampleDeltaVisitor implements IResourceDeltaVisitor {
+		/*
+		 * (non-Javadoc)
+		 * 
+		 * @see org.eclipse.core.resources.IResourceDeltaVisitor#visit(org.eclipse.core.resources.IResourceDelta)
+		 */
+		public boolean visit(IResourceDelta delta) throws CoreException {
+			IResource resource = delta.getResource();
+			switch (delta.getKind()) {
+			case IResourceDelta.ADDED:
+				// handle added resource
+				//checkXML(resource);
+				break;
+			case IResourceDelta.REMOVED:
+				// handle removed resource
+				break;
+			case IResourceDelta.CHANGED:
+				// handle changed resource
+				//checkXML(resource);
+				break;
+			}
+			//return true to continue visiting children.
+			return true;
+		}
+	}
+/*
+	class SampleResourceVisitor implements IResourceVisitor {
+		public boolean visit(IResource resource) {
+						
+			return true;
+		}
+	}
+*/
+/*	class XMLErrorHandler extends DefaultHandler {
+		
+		private IFile file;
+
+		public XMLErrorHandler(IFile file) {
+			this.file = file;
+		}
+
+		private void addMarker(SAXParseException e, int severity) {
+			BitbakeBuilder.this.addMarker(file, e.getMessage(), e
+					.getLineNumber(), severity);
+		}
+
+		@Override
+		public void error(SAXParseException exception) throws SAXException {
+			addMarker(exception, IMarker.SEVERITY_ERROR);
+		}
+
+		@Override
+		public void fatalError(SAXParseException exception) throws SAXException {
+			addMarker(exception, IMarker.SEVERITY_ERROR);
+		}
+
+		@Override
+		public void warning(SAXParseException exception) throws SAXException {
+			addMarker(exception, IMarker.SEVERITY_WARNING);
+		}
+	}
+*/
+	public static final String BUILDER_ID = "org.openembedded.bc.ui.builder.BitbakeBuilder";
+																 
+	private static final String MARKER_TYPE = "org.openembedded.bc.ui.xmlProblem";
+
+	private SAXParserFactory parserFactory;
+
+	private void addMarker(IFile file, String message, int lineNumber,
+			int severity) {
+		try {
+			IMarker marker = file.createMarker(MARKER_TYPE);
+			marker.setAttribute(IMarker.MESSAGE, message);
+			marker.setAttribute(IMarker.SEVERITY, severity);
+			if (lineNumber == -1) {
+				lineNumber = 1;
+			}
+			marker.setAttribute(IMarker.LINE_NUMBER, lineNumber);
+		} catch (CoreException e) {
+			e.printStackTrace();
+		}
+	}
+
+	/*
+	 * (non-Javadoc)
+	 * 
+	 * @see org.eclipse.core.internal.events.InternalBuilder#build(int,
+	 *      java.util.Map, org.eclipse.core.runtime.IProgressMonitor)
+	 */
+	@Override
+	protected IProject[] build(int kind, Map args, IProgressMonitor monitor)
+			throws CoreException {
+		if (kind == FULL_BUILD) {
+			fullBuild(monitor);
+		} else {
+			IResourceDelta delta = getDelta(getProject());
+			if (delta == null) {
+				fullBuild(monitor);
+			} else {
+				incrementalBuild(delta, monitor);
+			}
+		}
+		return null;
+	}
+
+	/*void checkXML(IResource resource) {
+		if (resource instanceof IFile && resource.getName().endsWith(".xml")) {
+			IFile file = (IFile) resource;
+			deleteMarkers(file);
+			XMLErrorHandler reporter = new XMLErrorHandler(file);
+			try {
+				getParser().parse(file.getContents(), reporter);
+			} catch (Exception e1) {
+			}
+		}
+	}*/
+
+	private void deleteMarkers(IFile file) {
+		try {
+			file.deleteMarkers(MARKER_TYPE, false, IResource.DEPTH_ZERO);
+		} catch (CoreException ce) {
+			ce.printStackTrace();
+		}
+	}
+
+	protected void fullBuild(final IProgressMonitor monitor)
+			throws CoreException {
+		/*try {
+			getProject().accept(new SampleResourceVisitor());
+		} catch (CoreException e) {
+		}*/
+	}
+
+	private SAXParser getParser() throws ParserConfigurationException,
+			SAXException {
+		if (parserFactory == null) {
+			parserFactory = SAXParserFactory.newInstance();
+		}
+		return parserFactory.newSAXParser();
+	}
+
+	protected void incrementalBuild(IResourceDelta delta,
+			IProgressMonitor monitor) throws CoreException {
+		// the visitor does the work.
+		delta.accept(new SampleDeltaVisitor());
+	}
+}
diff --git a/org.openembedded.bc.ui/src/org/openembedded/bc/ui/builder/BitbakeCommanderNature.java b/org.openembedded.bc.ui/src/org/openembedded/bc/ui/builder/BitbakeCommanderNature.java
new file mode 100644
index 0000000..ccaba8d
--- /dev/null
+++ b/org.openembedded.bc.ui/src/org/openembedded/bc/ui/builder/BitbakeCommanderNature.java
@@ -0,0 +1,89 @@
+	/*****************************************************************************
+ * Copyright (c) 2009 Ken Gilmer
+ * 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:
+ *     Ken Gilmer - initial API and implementation
+ *******************************************************************************/
+package org.openembedded.bc.ui.builder;
+
+import org.eclipse.core.resources.ICommand;
+import org.eclipse.core.resources.IProject;
+import org.eclipse.core.resources.IProjectDescription;
+import org.eclipse.core.resources.IProjectNature;
+import org.eclipse.core.runtime.CoreException;
+
+public class BitbakeCommanderNature implements IProjectNature {
+
+	/**
+	 * ID of this project nature
+	 */
+	public static final String NATURE_ID = "org.openembedded.bc.ui.builder.BitbakeCommanderNature";
+
+	private IProject project;
+
+	/*
+	 * (non-Javadoc)
+	 * 
+	 * @see org.eclipse.core.resources.IProjectNature#configure()
+	 */
+	public void configure() throws CoreException {
+		IProjectDescription desc = project.getDescription();
+		ICommand[] commands = desc.getBuildSpec();
+
+		for (int i = 0; i < commands.length; ++i) {
+			if (commands[i].getBuilderName().equals(BitbakeBuilder.BUILDER_ID)) {
+				return;
+			}
+		}
+
+		ICommand[] newCommands = new ICommand[commands.length + 1];
+		System.arraycopy(commands, 0, newCommands, 0, commands.length);
+		ICommand command = desc.newCommand();
+		command.setBuilderName(BitbakeBuilder.BUILDER_ID);
+		newCommands[newCommands.length - 1] = command;
+		desc.setBuildSpec(newCommands);
+		project.setDescription(desc, null);
+	}
+
+	/*
+	 * (non-Javadoc)
+	 * 
+	 * @see org.eclipse.core.resources.IProjectNature#deconfigure()
+	 */
+	public void deconfigure() throws CoreException {
+		IProjectDescription description = getProject().getDescription();
+		ICommand[] commands = description.getBuildSpec();
+		for (int i = 0; i < commands.length; ++i) {
+			if (commands[i].getBuilderName().equals(BitbakeBuilder.BUILDER_ID)) {
+				ICommand[] newCommands = new ICommand[commands.length - 1];
+				System.arraycopy(commands, 0, newCommands, 0, i);
+				System.arraycopy(commands, i + 1, newCommands, i,
+						commands.length - i - 1);
+				description.setBuildSpec(newCommands);
+				return;
+			}
+		}
+	}
+
+	/*
+	 * (non-Javadoc)
+	 * 
+	 * @see org.eclipse.core.resources.IProjectNature#getProject()
+	 */
+	public IProject getProject() {
+		return project;
+	}
+
+	/*
+	 * (non-Javadoc)
+	 * 
+	 * @see org.eclipse.core.resources.IProjectNature#setProject(org.eclipse.core.resources.IProject)
+	 */
+	public void setProject(IProject project) {
+		this.project = project;
+	}
+}
diff --git a/org.openembedded.bc.ui/src/org/openembedded/bc/ui/builder/ToggleNatureAction.java b/org.openembedded.bc.ui/src/org/openembedded/bc/ui/builder/ToggleNatureAction.java
new file mode 100644
index 0000000..38f8409
--- /dev/null
+++ b/org.openembedded.bc.ui/src/org/openembedded/bc/ui/builder/ToggleNatureAction.java
@@ -0,0 +1,107 @@
+/*****************************************************************************
+ * Copyright (c) 2009 Ken Gilmer
+ * 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:
+ *     Ken Gilmer - initial API and implementation
+ *******************************************************************************/
+package org.openembedded.bc.ui.builder;
+
+import java.util.Iterator;
+
+import org.eclipse.core.resources.IProject;
+import org.eclipse.core.resources.IProjectDescription;
+import org.eclipse.core.runtime.CoreException;
+import org.eclipse.core.runtime.IAdaptable;
+import org.eclipse.jface.action.IAction;
+import org.eclipse.jface.viewers.ISelection;
+import org.eclipse.jface.viewers.IStructuredSelection;
+import org.eclipse.ui.IObjectActionDelegate;
+import org.eclipse.ui.IWorkbenchPart;
+
+public class ToggleNatureAction implements IObjectActionDelegate {
+
+	private ISelection selection;
+
+	/*
+	 * (non-Javadoc)
+	 * 
+	 * @see org.eclipse.ui.IActionDelegate#run(org.eclipse.jface.action.IAction)
+	 */
+	public void run(IAction action) {
+		if (selection instanceof IStructuredSelection) {
+			for (Iterator it = ((IStructuredSelection) selection).iterator(); it
+					.hasNext();) {
+				Object element = it.next();
+				IProject project = null;
+				if (element instanceof IProject) {
+					project = (IProject) element;
+				} else if (element instanceof IAdaptable) {
+					project = (IProject) ((IAdaptable) element)
+							.getAdapter(IProject.class);
+				}
+				if (project != null) {
+					toggleNature(project);
+				}
+			}
+		}
+	}
+
+	/*
+	 * (non-Javadoc)
+	 * 
+	 * @see org.eclipse.ui.IActionDelegate#selectionChanged(org.eclipse.jface.action.IAction,
+	 *      org.eclipse.jface.viewers.ISelection)
+	 */
+	public void selectionChanged(IAction action, ISelection selection) {
+		this.selection = selection;
+	}
+
+	/*
+	 * (non-Javadoc)
+	 * 
+	 * @see org.eclipse.ui.IObjectActionDelegate#setActivePart(org.eclipse.jface.action.IAction,
+	 *      org.eclipse.ui.IWorkbenchPart)
+	 */
+	public void setActivePart(IAction action, IWorkbenchPart targetPart) {
+	}
+
+	/**
+	 * Toggles sample nature on a project
+	 * 
+	 * @param project
+	 *            to have sample nature added or removed
+	 */
+	private void toggleNature(IProject project) {
+		try {
+			IProjectDescription description = project.getDescription();
+			String[] natures = description.getNatureIds();
+
+			for (int i = 0; i < natures.length; ++i) {
+				if (BitbakeCommanderNature.NATURE_ID.equals(natures[i])) {
+					// Remove the nature
+					String[] newNatures = new String[natures.length - 1];
+					System.arraycopy(natures, 0, newNatures, 0, i);
+					System.arraycopy(natures, i + 1, newNatures, i,
+							natures.length - i - 1);
+					description.setNatureIds(newNatures);
+					project.setDescription(description, null);
+					return;
+				}
+			}
+
+			// Add the nature
+			String[] newNatures = new String[natures.length + 1];
+			System.arraycopy(natures, 0, newNatures, 0, natures.length);
+			newNatures[natures.length] = BitbakeCommanderNature.NATURE_ID;
+			description.setNatureIds(newNatures);
+			project.setDescription(description, null);
+		} catch (CoreException e) {
+			e.printStackTrace();
+		}
+	}
+
+}