// -------------------------------------------------------------------------
// I N S T A N C E M E T H O D S
// -------------------------------------------------------------------------
@Override
public String toString() {
String typeString = getNotificationTypePhrase();
String resourceType = " "; // $NON-NLS-1$
if (delta != null && delta.getResource() != null) {
if (delta.getResource() instanceof IProject) {
resourceType = " Project Notification: "; // $NON-NLS-1$
} else if (delta.getResource() instanceof IFile) {
resourceType = " File Notification: "; // $NON-NLS-1$
} else if (delta.getResource() instanceof IFolder) {
resourceType = " Folder Notification: "; // $NON-NLS-1$
}
}
StringBuffer toString = new StringBuffer(typeString);
toString.append(resourceType);
toString.append(" on "); // $NON-NLS-1$
toString.append(getNotifier());
toString.append("\nisPreAutoBuild = " + isPreAutoBuild()); // $NON-NLS-1$
toString.append("\nisPostAutoBuild = " + isPostAutoBuild()); // $NON-NLS-1$
toString.append("\nisAutoBuild = " + isAutoBuild()); // $NON-NLS-1$
toString.append("\nisRename = " + isRename()); // $NON-NLS-1$
toString.append("\nisClose = " + isClose()); // $NON-NLS-1$
toString.append("\nisOpen = " + isOpen()); // $NON-NLS-1$
toString.append("\nisFile = " + isFile()); // $NON-NLS-1$
toString.append("\nisFolder = " + isFolder()); // $NON-NLS-1$
toString.append("\nisProject = " + isProject()); // $NON-NLS-1$
toString.append("\nisPostChange = " + isPostChange()); // $NON-NLS-1$
return toString.toString();
}
private void handleChange(IResourceDelta delta) {
if ((delta.getFlags() & IResourceDelta.REPLACED) != 0) {
// A replace was added in place of a removed resource
handleAdded(delta);
} else if (delta.getResource().getType() == IResource.FILE) {
ensureResourceCovered(delta.getResource(), changedRoots);
}
}
private void handleRemoved(IResourceDelta delta) {
if ((delta.getFlags() & IResourceDelta.OPEN) != 0) {
closedProjects.add(delta.getResource());
} else if ((delta.getFlags() & IResourceDelta.MOVED_TO) != 0) {
handleMove(delta);
} else {
ensureResourceCovered(delta.getResource(), removedRoots);
}
}
public boolean visit(IResourceDelta delta) throws CoreException {
switch (delta.getKind()) {
case IResourceDelta.ADDED:
case IResourceDelta.REMOVED:
collect(delta.getResource());
break;
case IResourceDelta.CHANGED:
if ((delta.getFlags() & (IResourceDelta.CONTENT | IResourceDelta.REPLACED)) != 0)
collect(delta.getResource());
break;
}
return true;
}
@Override
public boolean visit(final IResourceDelta delta) throws CoreException {
IResource source = delta.getResource();
switch (source.getType()) {
case IResource.ROOT:
case IResource.PROJECT:
case IResource.FOLDER:
return true;
case IResource.FILE:
final IFile file = (IFile) source;
if (isDiagramFile(file)) {
updateModel(file);
new UIJob("Update Process Model in CommonViewer") { // $NON-NLS-1$
@Override
public IStatus runInUIThread(IProgressMonitor monitor) {
if (getStructuredViewer() != null
&& !getStructuredViewer().getControl().isDisposed()) {
getStructuredViewer().refresh(file);
}
return Status.OK_STATUS;
}
}.schedule();
}
return false;
}
return false;
}
public void processResourceDelta(
final IResourceDelta[] rDeltas, final ICElement element, Set<IResource> handled) {
if (rDeltas != null) {
for (IResourceDelta rd : rDeltas) {
final int rdkind = rd.getKind();
if (rdkind != IResourceDelta.ADDED) {
IResource res = rd.getResource();
if (!handled.add(res)) {
continue;
}
if (res instanceof IFile) {
switch (rdkind) {
case IResourceDelta.CHANGED:
if ((rd.getFlags() & IResourceDelta.CONTENT) != 0) {
fChanged.add(new PotentialTranslationUnit(element, (IFile) res));
}
break;
case IResourceDelta.REMOVED:
fRemoved.add(new PotentialTranslationUnit(element, (IFile) res));
break;
}
}
}
processResourceDelta(
rd.getAffectedChildren(IResourceDelta.CHANGED | IResourceDelta.REMOVED),
element,
handled);
}
}
}
private void processResourceDelta(WorkingSetDelta result, IResourceDelta delta) {
IResource resource = delta.getResource();
int type = resource.getType();
int index = result.indexOf(resource);
int kind = delta.getKind();
int flags = delta.getFlags();
if (kind == IResourceDelta.CHANGED && type == IResource.PROJECT && index != -1) {
if ((flags & IResourceDelta.OPEN) != 0) {
result.set(index, resource);
}
}
if (index != -1 && kind == IResourceDelta.REMOVED) {
if ((flags & IResourceDelta.MOVED_TO) != 0) {
result.set(
index, ResourcesPlugin.getWorkspace().getRoot().findMember(delta.getMovedToPath()));
} else {
result.remove(index);
}
}
// Don't dive into closed or opened projects
if (projectGotClosedOrOpened(resource, kind, flags)) {
return;
}
IResourceDelta[] children = delta.getAffectedChildren();
for (int i = 0; i < children.length; i++) {
processResourceDelta(result, children[i]);
}
}
public boolean visit(IResourceDelta delta) {
if (delta.getResource().getType() != IResource.FILE) {
return true;
}
int deltaKind = delta.getKind();
if (deltaKind == IResourceDelta.CHANGED && delta.getFlags() != IResourceDelta.MARKERS) {
URI platformURI = URI.createPlatformResourceURI(delta.getFullPath().toString(), true);
Resource changedResource = resourceSet.getResource(platformURI, false);
if (changedResource != null) {
changedResource.unload();
com.github.funthomas424242.rezeptsammler.rezept.resource.rezept.IRezeptTextResource
currentResource = getResource();
if (changedResource.equals(currentResource)) {
// reload the resource displayed in the editor
resourceSet.getResource(currentResource.getURI(), true);
}
if (currentResource != null && currentResource.getErrors().isEmpty()) {
EcoreUtil.resolveAll(currentResource);
}
// reset the selected element in outline and properties by text position
if (highlighting != null) {
highlighting.updateEObjectSelection();
}
}
}
return true;
}
protected boolean checkForClassFileChanges(
IResourceDelta binaryDelta, ClasspathMultiDirectory md, int segmentCount)
throws CoreException {
IResource resource = binaryDelta.getResource();
// remember that if inclusion & exclusion patterns change then a full build is done
boolean isExcluded =
(md.exclusionPatterns != null || md.inclusionPatterns != null)
&& Util.isExcluded(resource, md.inclusionPatterns, md.exclusionPatterns);
switch (resource.getType()) {
case IResource.FOLDER:
if (isExcluded && md.inclusionPatterns == null)
return true; // no need to go further with this delta since its children cannot be
// included
IResourceDelta[] children = binaryDelta.getAffectedChildren();
for (int i = 0, l = children.length; i < l; i++)
if (!checkForClassFileChanges(children[i], md, segmentCount)) return false;
return true;
case IResource.FILE:
if (!isExcluded
&& org.eclipse.jdt.internal.compiler.util.Util.isClassFileName(resource.getName())) {
// perform full build if a managed class file has been changed
IPath typePath =
resource.getFullPath().removeFirstSegments(segmentCount).removeFileExtension();
if (this.newState.isKnownType(typePath.toString())) {
if (JavaBuilder.DEBUG)
System.out.println(
"MUST DO FULL BUILD. Found change to class file " + typePath); // $NON-NLS-1$
return false;
}
return true;
}
}
return true;
}
/** {@inheritDoc} */
@Override
public void resourceChanged(IResourceChangeEvent pEvent) {
if (IResourceChangeEvent.POST_CHANGE == pEvent.getType()) {
// Extract all the additions among the changes
IResourceDelta delta = pEvent.getDelta();
IResourceDelta[] added = delta.getAffectedChildren();
// In all the added resources, process the projects
for (int i = 0, length = added.length; i < length; i++) {
IResourceDelta addedi = added[i];
// Get the project
IResource resource = addedi.getResource();
IProject project = resource.getProject();
if (ProjectsManager.getProject(project.getName()) == null && project.isOpen()) {
ProjectAdderJob job = new ProjectAdderJob(project);
job.schedule();
}
}
} else if (IResourceChangeEvent.PRE_DELETE == pEvent.getType()) {
// detect UNO IDL project about to be deleted
IResource removed = pEvent.getResource();
if (ProjectsManager.getProject(removed.getName()) != null) {
ProjectsManager.removeProject(removed.getName());
}
} else if (IResourceChangeEvent.PRE_CLOSE == pEvent.getType()) {
IResource res = pEvent.getResource();
if (res != null && ProjectsManager.getProject(res.getName()) != null) {
// Project about to be closed: remove for the available uno projects
ProjectsManager.removeProject(res.getName());
}
}
}
public boolean visit(IResourceDelta delta) throws CoreException {
IResource resource = delta.getResource();
if (!(resource instanceof IFile)
|| !resource.getName().endsWith(".java")
|| !resource.exists()) {
return true;
}
monitor.subTask(resource.getName());
switch (delta.getKind()) {
case IResourceDelta.ADDED:
check(resource, architecture, true);
monitor.worked(1);
break;
case IResourceDelta.REMOVED:
delete(resource);
monitor.worked(1);
break;
case IResourceDelta.CHANGED:
check(resource, architecture, true);
monitor.worked(1);
break;
}
/* return true to continue visiting children */
return true;
}
private void handleMove(IResourceDelta delta) {
if ((delta.getFlags() & IResourceDelta.MOVED_TO) != 0) {
ensureResourceCovered(delta.getResource(), movedRoots);
} else if ((delta.getFlags() & IResourceDelta.MOVED_FROM) != 0) {
IResource source = createSourceResource(delta);
ensureResourceCovered(source, movedRoots);
}
}
private void handleAdded(IResourceDelta delta) {
if ((delta.getFlags() & IResourceDelta.MOVED_FROM) != 0) {
handleMove(delta);
} else if ((delta.getFlags() & IResourceDelta.COPIED_FROM) != 0) {
handleCopy(delta);
} else {
ensureResourceCovered(delta.getResource(), addedRoots);
}
}
/** {@inheritDoc} */
public boolean visit(IResourceDelta delta) throws CoreException {
boolean visitChildren = true;
IResource res = delta.getResource();
if (res.getType() == IResource.PROJECT) {
visitChildren = visitProject(delta, (IProject) res);
} else if (res.getType() == IResource.FILE) {
visitChildren = visitFile(delta, (IFile) res);
}
return visitChildren;
}
public void resourceChanged(IResourceChangeEvent event) {
if (event.getType() == IResourceChangeEvent.PRE_DELETE
|| event.getType() == IResourceChangeEvent.PRE_CLOSE) {
IResource r = event.getResource();
if (r instanceof IProject) {
KbProject n = (KbProject) KbProjectFactory.getKbProject((IProject) r, false, true);
if (n != null) {
n.dispose();
}
}
} else if (event.getType() == IResourceChangeEvent.POST_CHANGE) {
IResourceDelta[] cs = event.getDelta().getAffectedChildren(IResourceDelta.CHANGED);
for (IResourceDelta c : cs) {
if ((c.getFlags() & IResourceDelta.OPEN) != 0 && c.getResource() instanceof IProject) {
IProject p = (IProject) c.getResource();
KbProjectFactory.getKbProject(p, true, true);
}
}
}
}
@Override
protected void handleChildResourceChange(IResourceDelta delta) {
final String name = delta.getResource().getName();
if (name.startsWith(DBPDataSourceRegistry.CONFIG_FILE_PREFIX)
&& name.endsWith(DBPDataSourceRegistry.CONFIG_FILE_EXT)) {
// DS registry configuration changed
getDatabases().getDataSourceRegistry().refreshConfig();
} else {
super.handleChildResourceChange(delta);
}
}
/**
* Overridden to detect a support image change in the workspace.
*
* <p>{@inheritDoc}
*/
public boolean visit(IResourceDelta delta) throws CoreException {
boolean continueToVisit = true;
boolean isWorkspaceImageChange = false;
IResource resource = delta.getResource();
if (isWorkspaceImage(resource)) {
switch (delta.getKind()) {
case IResourceDelta.ADDED:
isWorkspaceImageChange = true;
break;
case IResourceDelta.CHANGED:
case IResourceDelta.REMOVED:
isWorkspaceImageChange = needClearCache(delta.getResource());
break;
default:
break;
}
workspaceImageChangeDetected = workspaceImageChangeDetected || isWorkspaceImageChange;
continueToVisit = !workspaceImageChangeDetected;
}
return continueToVisit;
}
public boolean visit(IResourceDelta delta) {
// only interested in changed resources (not added or removed)
if (delta.getKind() != IResourceDelta.REMOVED) {
return true;
}
IResource resource = delta.getResource();
if (resource.getType() == IResource.FILE
&& CALSourcePathMapper.CAL_FILE_EXTENSION.equalsIgnoreCase(resource.getFileExtension())) {
removedCalFileFound = true;
}
return true;
}
@Override
public boolean visit(IResourceDelta delta, IProgressMonitor monitor) throws CoreException {
if (delta.getKind() == IResourceDelta.CHANGED) {
IResource resource = delta.getResource();
if (resource.getType() == IResource.FILE) {
if (DartCore.isHTMLLikeFileName(resource.getName())) {
processHtml((IFile) resource);
}
}
}
return true;
}
@Override
public boolean visit(IResourceDelta delta) throws CoreException {
IResource res = delta.getResource();
if (res instanceof IProject && delta.getKind() == IResourceDelta.CHANGED) {
IProject project = (IProject) res;
if (!project.isAccessible()) {
// only track open C projects
return false;
}
}
checkInvalidate(delta, res);
return true;
}
static boolean isRemove(IResourceDelta delta) {
int kind = delta.getKind();
if (IResourceDelta.REMOVED == kind) {
return true;
}
if (IResourceDelta.CHANGED == kind && delta.getResource() instanceof IContainer) {
return true;
}
return false;
}
/**
* Construct an instance of ModelWorkspaceNotificationImpl.
*
* @param eventType
* @param delta
* @param isPre
* @param isAutoBuild
*/
public ModelWorkspaceNotificationImpl(
final int eventType, final IResourceDelta delta, final IResourceChangeEvent event) {
super(eventType, null, delta);
CoreArgCheck.isNotNull(event);
this.delta = delta;
this.event = event;
if (delta != null) {
this.notifier = delta.getResource();
} else {
this.notifier = event.getResource();
}
}
public boolean visit(IResourceDelta delta) throws CoreException {
IResource resource = delta.getResource();
if (resource instanceof IFile) {
if (delta.getKind() == IResourceDelta.ADDED
|| (delta.getKind() == IResourceDelta.CHANGED
&& ((delta.getFlags() & (IResourceDelta.CONTENT | IResourceDelta.ENCODING))
!= 0))) {
updatedFiles.add((IFile) resource);
} else if (delta.getKind() == IResourceDelta.REMOVED) {
removedFiles.add((IFile) resource);
}
}
return true;
}
private IResource createSourceResource(IResourceDelta delta) {
IPath sourcePath = delta.getMovedFromPath();
IResource resource = delta.getResource();
IWorkspaceRoot wsRoot = ResourcesPlugin.getWorkspace().getRoot();
switch (resource.getType()) {
case IResource.PROJECT:
return wsRoot.getProject(sourcePath.segment(0));
case IResource.FOLDER:
return wsRoot.getFolder(sourcePath);
case IResource.FILE:
return wsRoot.getFile(sourcePath);
}
return null;
}
/**
* Process a resource delta.
*
* @return true if the parent got refreshed
*/
private boolean processResourceDelta(IResourceDelta delta, Object parent) {
int status = delta.getKind();
int flags = delta.getFlags();
IResource resource = delta.getResource();
// filter out changes affecting the output folder
if (resource == null) return false;
// this could be optimized by handling all the added children in the parent
if ((status & IResourceDelta.REMOVED) != 0) {
if (parent instanceof ISourceFolder) {
Object grandparent = internalGetParent(parent);
// if grandparent is src folder root that is equal to project, refresh project
if (grandparent instanceof ISourceFolderRoot
&& ((ISourceFolderRoot) grandparent)
.getResource()
.equals(((ISourceFolderRoot) grandparent).getRubyProject().getProject())) {
parent = grandparent;
grandparent = internalGetParent(parent);
}
// refresh one level above to deal with empty package filtering properly
postRefresh(grandparent, PARENT, parent);
return true;
} else postRemove(resource);
}
if ((status & IResourceDelta.ADDED) != 0) {
if (parent instanceof ISourceFolder) {
Object grandparent = internalGetParent(parent);
// if grandparent is src folder root that is equal to project, refresh project
if (grandparent instanceof ISourceFolderRoot
&& ((ISourceFolderRoot) grandparent)
.getResource()
.equals(((ISourceFolderRoot) grandparent).getRubyProject().getProject())) {
parent = grandparent;
grandparent = internalGetParent(parent);
}
// refresh one level above to deal with empty package filtering properly
postRefresh(grandparent, PARENT, parent);
return true;
} else postAdd(parent, resource);
}
// open/close state change of a project
if ((flags & IResourceDelta.OPEN) != 0) {
postProjectStateChanged(internalGetParent(parent));
return true;
}
processResourceDeltas(delta.getAffectedChildren(), resource);
return false;
}
/**
* Prepares two list of modified resources : source files and binary class files
*
* @param aDeltaRoot Root file container
* @param aJavaResourcesList Java source files list
* @param aJavaClasslist Java class files list
* @return True if the metadata.xml file was modified (not added to aJavaResourcesList)
*/
protected boolean loadResourceDelta(
final IResourceDelta aDeltaRoot,
final List<IResource> aJavaResourcesList,
final List<IResource> aJavaClasslist) {
boolean metadataModified = false;
// Test resource name
final String resourceName = aDeltaRoot.getResource().getName();
if (resourceName.endsWith(".java")) {
// Test Java source file
aJavaResourcesList.add(aDeltaRoot.getResource());
} else if (resourceName.endsWith("metadata.xml")) {
// Tests Metadata file
metadataModified = true;
} else if (resourceName.endsWith(".class")) {
// Tests binary .class file
aJavaClasslist.add(aDeltaRoot.getResource());
} else {
// Test sub directories, if any
final IResourceDelta[] subdeltas =
aDeltaRoot.getAffectedChildren(IResourceDelta.ADDED | IResourceDelta.CHANGED);
if (subdeltas != null && subdeltas.length > 0) {
for (final IResourceDelta subdelta : subdeltas) {
metadataModified |= loadResourceDelta(subdelta, aJavaResourcesList, aJavaClasslist);
}
}
}
return metadataModified;
}
public boolean visit(IResourceDelta delta) throws CoreException {
IResource resource = delta.getResource();
if (resource instanceof IFile
&& resource.exists()
&& resource.isSynchronized(IResource.DEPTH_ZERO)
&& ((IFile) resource).getContentDescription() != null) {
if (getVdmProject().isModelFile((IFile) resource)) {
sourceFound = true;
return false; // do not visit children
}
}
return true;
}
private void processEntryChanges(IResourceDelta projectDelta, Set projectsToSave) {
// check each resource with css content setting to see if it has
// been moved/deleted
boolean resourceChanges = false;
// project affected
IProject currentProject = (IProject) projectDelta.getResource();
resourceChanges =
processPreferences(
currentProject, CSSContentProperties.CSS_PROFILE, projectDelta, projectsToSave);
// if there was a preference key change, need to save preferences
if (resourceChanges) projectsToSave.add(currentProject);
}
/**
* @see
* org.eclipse.core.resources.IResourceChangeListener#resourceChanged(org.eclipse.core.resources.IResourceChangeEvent)
*/
@Override
public void resourceChanged(IResourceChangeEvent event) {
final IResourceDelta rootDelta = event.getDelta();
if (rootDelta == null) return;
final IProject[] projects = ResourcesPlugin.getWorkspace().getRoot().getProjects();
for (IProject project : projects) {
final IPath roughnessPath = project.getFullPath().append(ROUGHNESS_DATABASE_PATH);
final IResourceDelta fileDelta = rootDelta.findMember(roughnessPath);
if (fileDelta != null) {
if ((fileDelta.getFlags() & IResourceDelta.CONTENT) != 0)
startStyleUpdateJob((IFile) fileDelta.getResource());
}
}
}
public boolean visit(IResourceDelta delta) {
IResource res = delta.getResource();
if (res != null && res instanceof IFile && delta.getKind() == IResourceDelta.CHANGED) {
IFile file = (IFile) res;
if (PatternRegistry.getInstance().getFiles().contains(file)) {
RuntimeMatcherRegistrator registrator = new RuntimeMatcherRegistrator((IFile) file);
injector.injectMembers(registrator);
Display.getDefault().syncExec(registrator);
}
return false;
}
return true;
}
