public String getText(Object element) {
if (!(element instanceof IResource)) return null;
IResource resource = (IResource) element;
String text = null;
if (!resource.exists()) text = SearchMessages.FileLabelProvider_removed_resource_label;
else {
IPath path = resource.getFullPath().removeLastSegments(1);
if (path.getDevice() == null) path = path.makeRelative();
if (fOrder == SHOW_LABEL || fOrder == SHOW_LABEL_PATH) {
text = fLabelProvider.getText(resource);
if (path != null && fOrder == SHOW_LABEL_PATH) {
fArgs[0] = text;
fArgs[1] = path.toString();
text = MessageFormat.format(fgSeparatorFormat, fArgs);
}
} else {
if (path != null) text = path.toString();
else text = ""; // $NON-NLS-1$
if (fOrder == SHOW_PATH_LABEL) {
fArgs[0] = text;
fArgs[1] = fLabelProvider.getText(resource);
text = MessageFormat.format(fgSeparatorFormat, fArgs);
}
}
}
int matchCount = 0;
AbstractTextSearchResult result = fPage.getInput();
if (result != null) matchCount = result.getMatchCount(element);
if (matchCount <= 1) return text;
String format = SearchMessages.FileLabelProvider_count_format;
return MessageFormat.format(format, new Object[] {text, new Integer(matchCount)});
}
private String getParentLabel(IResource resource) {
IResource parent = resource.getParent();
String text;
if (parent.getType() == IResource.ROOT) {
// Get readable name for workspace root ("Workspace"), without duplicating language-specific
// string here.
text = labelProvider.getText(parent);
} else {
text = parent.getFullPath().makeRelative().toString();
}
if (text == null) {
return ""; //$NON-NLS-1$
}
return text;
}
/* (non-Javadoc)
* @see org.eclipse.jface.viewers.ILabelProvider#getText(java.lang.Object)
*/
public String getText(Object element) {
IRuntimeClasspathEntry entry = (IRuntimeClasspathEntry) element;
switch (entry.getType()) {
case IRuntimeClasspathEntry.PROJECT:
IResource res = entry.getResource();
IJavaElement proj = JavaCore.create(res);
if (proj == null) {
return entry.getPath().lastSegment();
} else {
return lp.getText(proj);
}
case IRuntimeClasspathEntry.ARCHIVE:
IPath path = entry.getPath();
if (path == null) {
return MessageFormat.format("Invalid path: {0}", new Object[] {"null"}); // $NON-NLS-1$
}
if (!path.isAbsolute() || !path.isValidPath(path.toString())) {
return MessageFormat.format("Invalid path: {0}", new Object[] {path.toOSString()});
}
String[] segments = path.segments();
StringBuffer displayPath = new StringBuffer();
if (segments.length > 0) {
String device = path.getDevice();
if (device != null) {
displayPath.append(device);
displayPath.append(File.separator);
}
for (int i = 0; i < segments.length - 1; i++) {
displayPath.append(segments[i]).append(File.separator);
}
displayPath.append(segments[segments.length - 1]);
// getDevice means that's a absolute path.
if (path.getDevice() != null && !path.toFile().exists()) {
displayPath.append(" (missing) ");
}
} else {
displayPath.append(path.toOSString());
}
return displayPath.toString();
case IRuntimeClasspathEntry.VARIABLE:
path = entry.getPath();
IPath srcPath = entry.getSourceAttachmentPath();
StringBuffer buf = new StringBuffer(path.toString());
if (srcPath != null) {
buf.append(" ["); // $NON-NLS-1$
buf.append(srcPath.toString());
IPath rootPath = entry.getSourceAttachmentRootPath();
if (rootPath != null) {
buf.append(IPath.SEPARATOR);
buf.append(rootPath.toString());
}
buf.append(']');
}
// append JRE name if we can compute it
if (path.equals(new Path(JavaRuntime.JRELIB_VARIABLE)) && fLaunchConfiguration != null) {
try {
IVMInstall vm = JavaRuntime.computeVMInstall(fLaunchConfiguration);
buf.append(" - "); // $NON-NLS-1$
buf.append(vm.getName());
} catch (CoreException e) {
}
}
return buf.toString();
case IRuntimeClasspathEntry.CONTAINER:
path = entry.getPath();
if (fLaunchConfiguration != null) {
try {
IJavaProject project = null;
try {
project = JavaRuntime.getJavaProject(fLaunchConfiguration);
} catch (CoreException e) {
}
if (project == null) {
} else {
IClasspathContainer container =
JavaCore.getClasspathContainer(entry.getPath(), project);
if (container != null) {
if (container.getDescription().startsWith("Persisted container")) {
return container.getPath().toString();
} else {
return container.getDescription();
}
}
}
} catch (CoreException e) {
}
}
return entry.getPath().toString();
case IRuntimeClasspathEntry.OTHER:
IRuntimeClasspathEntry delegate = entry;
if (entry instanceof ClasspathEntry) {
delegate = ((ClasspathEntry) entry).getDelegate();
}
String name = lp.getText(delegate);
if (name == null || name.length() == 0) {
return ((IRuntimeClasspathEntry2) delegate).getName();
}
return name;
}
return ""; //$NON-NLS-1$
}
@Override
public String getText(Object element) {
return workbenchLabelProvider.getText(element);
}
@Override
public String getText(final Object node) {
if (node instanceof DifferenceReport) {
DifferenceReport diffReport = (DifferenceReport) node;
String result = diffReport.getTitle();
if (result == null) {
result = diffReport.getResultUri();
}
return result;
} else if (node instanceof Mapping) {
Mapping mapping = (Mapping) node;
MappingHelper helper = mapping.getHelper();
if (helper instanceof DifferenceDescriptor) {
final DifferenceDescriptor desc = (DifferenceDescriptor) helper;
final DifferenceType type = desc.getType();
int typeValue = type.getValue();
if (typeValue == DifferenceType.ADDITION) {
final List<EObject> outputs = mapping.getOutputs();
final EObject output = outputs.isEmpty() ? null : outputs.get(0);
if (output != null) {
return ModelUtilities.getEMFLabelProvider().getText(output);
}
} else if (typeValue == DifferenceType.DELETION) {
final List<EObject> inputs = mapping.getInputs();
final EObject input = inputs.isEmpty() ? null : inputs.get(0);
if (input != null) {
return ModelUtilities.getEMFLabelProvider().getText(input);
}
} else if (typeValue == DifferenceType.CHANGE) {
final List<EObject> outputs = mapping.getOutputs();
final EObject output = outputs.isEmpty() ? null : outputs.get(0);
if (output != null) {
return ModelUtilities.getEMFLabelProvider().getText(output);
}
} else if (typeValue == DifferenceType.NO_CHANGE) {
final List<EObject> outputs = mapping.getOutputs();
final EObject output = outputs.isEmpty() ? null : outputs.get(0);
if (output != null) {
return ModelUtilities.getEMFLabelProvider().getText(output);
}
} else if (typeValue == DifferenceType.CHANGE_BELOW) {
final List<EObject> outputs = mapping.getOutputs();
final EObject output = outputs.isEmpty() ? null : outputs.get(0);
final List<EObject> inputs = mapping.getInputs();
final EObject input = inputs.isEmpty() ? null : inputs.get(0);
if (output != null) {
return ModelUtilities.getEMFLabelProvider().getText(output);
} else if (input != null) {
return ModelUtilities.getEMFLabelProvider().getText(input);
}
}
}
} else if (node instanceof EObject) {
return ModelUtilities.getEMFLabelProvider().getText(node);
}
if (node instanceof ModelWorkspaceItem) {
return workbenchProvider.getText(((ModelWorkspaceItem) node).getResource());
}
return "UNKNOWN"; //$NON-NLS-1$
}
