Examples with IPath org.eclipse.core.runtime.IPath used on opensource projects

Example 81 with IPath

use of org.eclipse.core.runtime.IPath in project che by eclipse.

the class RenamePackageChange method createNewPath.

protected IPath createNewPath(IPackageFragment oldPackage) {
    IPath oldPackagePath = createPath(oldPackage.getElementName());
    IPath newPackagePath = createPath(getNewName(oldPackage));
    return oldPackage.getPath().removeLastSegments(oldPackagePath.segmentCount()).append(newPackagePath);
}

Example 82 with IPath

use of org.eclipse.core.runtime.IPath in project che by eclipse.

the class ClasspathChange method perform.

@Override
public Change perform(IProgressMonitor pm) throws CoreException {
    pm.beginTask(RefactoringCoreMessages.ClasspathChange_progress_message, 1);
    try {
        if (!JavaConventions.validateClasspath(fProject, fNewClasspath, fOutputLocation).matches(IStatus.ERROR)) {
            IClasspathEntry[] oldClasspath = fProject.getRawClasspath();
            IPath oldOutputLocation = fProject.getOutputLocation();
            fProject.setRawClasspath(fNewClasspath, fOutputLocation, new SubProgressMonitor(pm, 1));
            return new ClasspathChange(fProject, oldClasspath, oldOutputLocation);
        } else {
            return new NullChange();
        }
    } finally {
        pm.done();
    }
}

Example 83 with IPath

use of org.eclipse.core.runtime.IPath in project che by eclipse.

the class ClasspathChange method removeEntryChange.

public static ClasspathChange removeEntryChange(IJavaProject project, IClasspathEntry entryToRemove) throws JavaModelException {
    IClasspathEntry[] rawClasspath = project.getRawClasspath();
    ArrayList<IClasspathEntry> newClasspath = new ArrayList<IClasspathEntry>();
    for (int i = 0; i < rawClasspath.length; i++) {
        IClasspathEntry curr = rawClasspath[i];
        if (curr.getEntryKind() != entryToRemove.getEntryKind() || !curr.getPath().equals(entryToRemove.getPath())) {
            newClasspath.add(curr);
        }
    }
    IClasspathEntry[] entries = newClasspath.toArray(new IClasspathEntry[newClasspath.size()]);
    IPath outputLocation = project.getOutputLocation();
    return newChange(project, entries, outputLocation);
}

Example 84 with IPath

use of org.eclipse.core.runtime.IPath in project che by eclipse.

the class RefactoringFileBuffers method acquire.

/**
	 * Connects to and acquires a text file buffer for the specified compilation unit.
	 * <p>
	 * All text file buffers acquired by a call to {@link RefactoringFileBuffers#acquire(ICompilationUnit)}
	 * must be released using {@link RefactoringFileBuffers#release(ICompilationUnit)}.
	 * </p>
	 *
	 * @param unit the compilation unit to acquire a text file buffer for
	 * @return the text file buffer, or <code>null</code> if no buffer could be acquired
	 * @throws CoreException if no buffer could be acquired
	 */
public static ITextFileBuffer acquire(final ICompilationUnit unit) throws CoreException {
    Assert.isNotNull(unit);
    final IResource resource = unit.getResource();
    if (resource != null && resource.getType() == IResource.FILE) {
        final IPath path = resource.getFullPath();
        FileBuffers.getTextFileBufferManager().connect(path, LocationKind.IFILE, new NullProgressMonitor());
        return FileBuffers.getTextFileBufferManager().getTextFileBuffer(path, LocationKind.IFILE);
    }
    return null;
}

Example 85 with IPath

use of org.eclipse.core.runtime.IPath in project che by eclipse.

the class JavaElementLabelComposer method appendVariableLabel.

private boolean appendVariableLabel(IPackageFragmentRoot root, long flags) {
    try {
        IClasspathEntry rawEntry = root.getRawClasspathEntry();
        if (rawEntry.getEntryKind() == IClasspathEntry.CPE_VARIABLE) {
            IClasspathEntry entry = JavaModelUtil.getClasspathEntry(root);
            if (entry.getReferencingEntry() != null) {
                // not the variable entry itself, but a referenced entry
                return false;
            }
            IPath path = rawEntry.getPath().makeRelative();
            if (getFlag(flags, JavaElementLabels.REFERENCED_ROOT_POST_QUALIFIED)) {
                int segements = path.segmentCount();
                if (segements > 0) {
                    fBuffer.append(path.segment(segements - 1));
                    if (segements > 1) {
                        int offset = fBuffer.length();
                        fBuffer.append(JavaElementLabels.CONCAT_STRING);
                        fBuffer.append(path.removeLastSegments(1).toOSString());
                        if (getFlag(flags, JavaElementLabels.COLORIZE)) {
                            fBuffer.setStyle(offset, fBuffer.length() - offset, QUALIFIER_STYLE);
                        }
                    }
                } else {
                    fBuffer.append(path.toString());
                }
            } else {
                fBuffer.append(path.toString());
            }
            int offset = fBuffer.length();
            fBuffer.append(JavaElementLabels.CONCAT_STRING);
            if (root.isExternal())
                fBuffer.append(root.getPath().toOSString());
            else
                fBuffer.append(root.getPath().makeRelative().toString());
            if (getFlag(flags, JavaElementLabels.COLORIZE)) {
                fBuffer.setStyle(offset, fBuffer.length() - offset, QUALIFIER_STYLE);
            }
            return true;
        }
    } catch (JavaModelException e) {
        // problems with class path, ignore (bug 202792)
        return false;
    }
    return false;
}