/**
* Utility method for refreshing the current view on all relevant input and output folders. This
* makes sure, that methods determining and moving files get the current workspace contents.
*
* @param monitor progress monitor
* @throws CoreException if an error occurs
*/
private void refreshView(IProgressMonitor monitor) throws CoreException {
sourceDir.refreshLocal(IProject.DEPTH_INFINITE, monitor);
if (outputDir != null
&& !sourceDir.getProjectRelativePath().isPrefixOf(outputDir.getProjectRelativePath())) {
outputDir.refreshLocal(IProject.DEPTH_ONE, monitor);
}
if (tempDir != null
&& !sourceDir.getProjectRelativePath().isPrefixOf(tempDir.getProjectRelativePath())) {
tempDir.refreshLocal(IProject.DEPTH_INFINITE, monitor);
}
if (!sourceDir.getLocation().equals(project.getLocation())) {
project.refreshLocal(IProject.DEPTH_ONE, monitor);
}
}
/**
* get a string status indicator for the modelName status label, given the modelName
*
* @param modelName the model name to test
* @return the status of the supplied model name
*/
private String getModelNameStatus(String sModelName) {
// Check for null or zero-length
if (sModelName == null || sModelName.length() == 0) {
return MODEL_CREATE_ERROR_NO_NAME;
// Check for valid model name
}
String fileNameMessage = ModelUtilities.validateModelName(sModelName, FILE_EXT);
if (fileNameMessage != null) {
return MODEL_CREATE_ERROR_INVALID_NAME;
}
// Check if already exists
String sFileName = getFileName(sModelName);
IPath modelFullPath = null;
IPath modelRelativePath = null;
if (newModelParent != null) {
modelFullPath = newModelParent.getFullPath().append(sFileName);
modelRelativePath = newModelParent.getProjectRelativePath().append(sFileName);
}
if (newModelParent != null && newModelParent.getProject().exists(modelRelativePath)) {
return MODEL_CREATE_ERROR_ALREADY_EXISTS;
}
if (targetFilePath != null && targetFilePath.equals(modelFullPath)) {
return MODEL_CREATE_ERROR_SAME_NAME_AS;
}
// success
return MODEL_CREATE_ERROR_IS_VALID;
}
/**
* test whether the supplied modelName is valid
*
* @param modelName the model name to test
* @return 'true' if the name is valid, 'false' if not.
*/
private boolean isValidModelName(String sModelName) {
// Check for null or zero-length
if (sModelName == null || sModelName.length() == 0) {
return false;
}
// Check for valid model name
String fileNameMessage = ModelUtilities.validateModelName(sModelName, FILE_EXT);
if (fileNameMessage != null) {
return false;
}
// Check if already exists
String sFileName = getFileName(sModelName);
IPath modelFullPath = null;
IPath modelRelativePath = null;
if (newModelParent != null) {
modelFullPath = newModelParent.getFullPath().append(sFileName);
modelRelativePath = newModelParent.getProjectRelativePath().append(sFileName);
}
if (newModelParent != null && newModelParent.getProject().exists(modelRelativePath)) {
return false;
}
// Check if it is the same path as the relational model being generated
if (targetFilePath != null && targetFilePath.equals(modelFullPath)) {
return false;
}
// success
return true;
}
@Override
protected StructuredViewer createStructuredViewer(Composite parent, int style) {
tableViewer = new TableViewer(parent, SWT.SINGLE | SWT.BORDER);
Table table = (Table) tableViewer.getControl();
TableLayout layout = new TableLayout();
layout.addColumnData(new ColumnWeightData(50));
TableColumn tc = new TableColumn(table, SWT.NONE, 0);
tc.setText(MakeUIPlugin.getResourceString("TargetListViewer.lable.target")); // $NON-NLS-1$
layout.addColumnData(new ColumnWeightData(50));
tc = new TableColumn(table, SWT.NONE, 1);
tc.setText(MakeUIPlugin.getResourceString("TargetListViewer.lable.location")); // $NON-NLS-1$
table.setLayout(layout);
table.setHeaderVisible(true);
tableViewer.addSelectionChangedListener(
new ISelectionChangedListener() {
@Override
public void selectionChanged(SelectionChangedEvent e) {
TargetListViewerPart.this.selectionChanged((IStructuredSelection) e.getSelection());
}
});
tableViewer.setContentProvider(new MakeContentProvider(recursive));
tableViewer.addFilter(
new ViewerFilter() {
@Override
public boolean select(Viewer viewer, Object parentElement, Object element) {
return (element instanceof IMakeTarget);
}
});
tableViewer.setLabelProvider(new MakeLabelProvider(fContainer.getProjectRelativePath()));
tableViewer.setInput(fContainer);
return tableViewer;
}
@Override
public boolean visit(IResourceProxy proxy) throws CoreException {
try {
if (proxy.getType() != IResource.FOLDER && proxy.getType() != IResource.PROJECT) {
return false;
}
IContainer container = (IContainer) proxy.requestResource();
monitor.subTask(container.getProjectRelativePath().toString());
QualifiedName qName =
new QualifiedName("org.eclipse.cdt.make", "goals"); // $NON-NLS-1$ //$NON-NLS-2$
String goal = container.getPersistentProperty(qName);
if (goal != null) {
goal = goal.trim();
IMakeTargetManager manager = MakeCorePlugin.getDefault().getTargetManager();
String[] builder = manager.getTargetBuilders(container.getProject());
IMakeTarget target = manager.createTarget(container.getProject(), goal, builder[0]);
target.setBuildAttribute(IMakeTarget.BUILD_TARGET, goal);
manager.addTarget(container, target);
container.setPersistentProperty(qName, null);
}
return true;
} finally {
if (--nextProgress <= 0) {
// we have exhausted the current increment, so report progress
monitor.worked(1);
worked++;
if (worked >= halfWay) {
// we have passed the current halfway point, so double the
// increment and reset the halfway point.
currentIncrement *= 2;
halfWay += (TOTAL_WORK - halfWay) / 2;
}
// reset the progress counter to another full increment
nextProgress = currentIncrement;
}
}
}
/**
* Moves a set of files from the source container to the destination. All files need to be inside
* the source container or any of its subfolders. Existing folders are not removed, if left empty.
* If source and destination container are identical, files are if applicable only marked as
* derived.
*
* @param source source container
* @param dest destination folder (can be null, for only marking files as derived)
* @param nameSet set of file paths to move
* @param markAsDerived mark files as derived after moving
* @param force overwrite exiting files and create subfolders in destination folder, if necessary
* @param monitor progress monitor
* @return a new set of file paths in their new location. This only includes files which have
* actually been moved.
* @throws CoreException if an error occurs
*/
private Set<IPath> moveFiles(
final IContainer source,
final IContainer dest,
final Set<IPath> nameSet,
boolean markAsDerived,
boolean force,
IProgressMonitor monitor)
throws CoreException {
Set<IPath> newNames = new HashSet<IPath>();
if (nameSet != null && !nameSet.isEmpty()) {
IPath sourcePath = source.getProjectRelativePath();
IPath destPath;
if (dest != null) {
destPath = dest.getProjectRelativePath();
} else {
destPath = sourcePath;
}
boolean moveFiles = !sourcePath.equals(destPath);
int sourceSeg = sourcePath.segmentCount();
// Sort paths for running through file system structure incrementally
IPath[] sortedNames = nameSet.toArray(new IPath[0]);
Arrays.sort(
sortedNames,
new Comparator<IPath>() {
public int compare(IPath o1, IPath o2) {
return o1.toString().compareTo(o2.toString());
}
});
for (IPath filePath : sortedNames) {
if (sourcePath.isPrefixOf(filePath)) {
IFile currentFile = project.getFile(filePath);
if (moveFiles) {
// Generate new path
IPath destFilePath = destPath.append(filePath.removeFirstSegments(sourceSeg));
IFile destFile = project.getFile(destFilePath);
if (currentFile.exists() && (force || !destFile.exists())) {
// Retrieve destination parent folder
IContainer destFolder = destFile.getParent();
if (destFolder instanceof IFolder && !destFolder.exists() && force) {
// Create destination folder if necessary
((IFolder) destFolder).create(true, true, monitor);
if (markAsDerived) {
destFolder.setDerived(true);
}
}
if (destFolder.exists()) {
// Move file
if (destFile.exists() && force) {
destFile.delete(true, monitor);
}
currentFile.move(destFile.getFullPath(), true, monitor);
if (markAsDerived && destFile.exists()) {
destFile.setDerived(true);
}
// Store path for later reversal
newNames.add(destFilePath);
}
}
} else {
if (markAsDerived && currentFile.exists()) {
currentFile.setDerived(true);
}
}
monitor.worked(1);
}
}
}
return newNames;
}
