Examples with PsiFileSystemItem com.intellij.psi.PsiFileSystemItem used on opensource projects

Example 41 with PsiFileSystemItem

use of com.intellij.psi.PsiFileSystemItem in project intellij-community by JetBrains.

the class AntDomProperty method getNavigationElement.

public PsiElement getNavigationElement(final String propertyName) {
    DomTarget domTarget = DomTarget.getTarget(this);
    if (domTarget == null) {
        final GenericAttributeValue<String> environment = getEnvironment();
        if (environment.getRawText() != null) {
            domTarget = DomTarget.getTarget(this, environment);
        }
        if (domTarget == null) {
            final GenericAttributeValue<String> resource = getResource();
            if (resource.getRawText() != null) {
                domTarget = DomTarget.getTarget(this, resource);
            }
        }
    }
    if (domTarget != null) {
        final PsiElement psi = PomService.convertToPsi(domTarget);
        if (psi != null) {
            return psi;
        }
    }
    final PsiFileSystemItem psiFile = getFile().getValue();
    if (psiFile != null) {
        final String prefix = getPropertyPrefixValue();
        String _propertyName = propertyName;
        if (prefix != null) {
            if (!propertyName.startsWith(prefix)) {
                return null;
            }
            _propertyName = propertyName.substring(prefix.length());
        }
        final PropertiesFile pf = toPropertiesFile(psiFile);
        if (pf != null) {
            final IProperty property = pf.findPropertyByKey(_propertyName);
            return property != null ? property.getPsiElement() : null;
        }
    }
    return null;
}

Example 42 with PsiFileSystemItem

use of com.intellij.psi.PsiFileSystemItem in project intellij-community by JetBrains.

the class FilePathCompletionContributor method fileMatchesPathPrefix.

private static boolean fileMatchesPathPrefix(@Nullable final PsiFileSystemItem file, @NotNull final List<String> pathPrefix) {
    if (file == null)
        return false;
    final List<String> contextParts = new ArrayList<>();
    PsiFileSystemItem parentFile = file;
    PsiFileSystemItem parent;
    while ((parent = parentFile.getParent()) != null) {
        if (parent.getName().length() > 0)
            contextParts.add(0, parent.getName().toLowerCase());
        parentFile = parent;
    }
    final String path = StringUtil.join(contextParts, "/");
    int nextIndex = 0;
    for (@NonNls final String s : pathPrefix) {
        if ((nextIndex = path.indexOf(s.toLowerCase(), nextIndex)) == -1)
            return false;
    }
    return true;
}

Example 43 with PsiFileSystemItem

use of com.intellij.psi.PsiFileSystemItem in project intellij-community by JetBrains.

the class PsiFileSystemItemUtil method getRelativePath.

@Nullable
public static String getRelativePath(PsiFileSystemItem src, PsiFileSystemItem dst) {
    final PsiFileSystemItem commonAncestor = getCommonAncestor(src, dst);
    if (commonAncestor != null) {
        StringBuilder buffer = new StringBuilder();
        if (!src.equals(commonAncestor)) {
            while (!commonAncestor.equals(src.getParent())) {
                buffer.append("..").append('/');
                src = src.getParent();
                assert src != null;
            }
        }
        buffer.append(getRelativePathFromAncestor(dst, commonAncestor));
        return buffer.toString();
    }
    return null;
}

Example 44 with PsiFileSystemItem

use of com.intellij.psi.PsiFileSystemItem in project intellij-community by JetBrains.

the class PsiFileSystemItemUtil method getRelativePathFromAncestor.

@Nullable
public static String getRelativePathFromAncestor(PsiFileSystemItem file, PsiFileSystemItem ancestor) {
    int length = 0;
    PsiFileSystemItem parent = file;
    while (true) {
        if (parent == null)
            return null;
        if (parent.equals(ancestor))
            break;
        if (length > 0) {
            length++;
        }
        String name = parent.getName();
        if (name == null) {
            throw new AssertionError("Null name for " + parent + " of " + parent.getClass());
        }
        length += name.length();
        parent = parent.getParent();
    }
    char[] chars = new char[length];
    int index = chars.length;
    parent = file;
    while (true) {
        if (parent.equals(ancestor))
            break;
        if (index < length) {
            chars[--index] = '/';
        }
        String name = parent.getName();
        for (int i = name.length() - 1; i >= 0; i--) {
            chars[--index] = name.charAt(i);
        }
        parent = parent.getParent();
    }
    return StringFactory.createShared(chars);
}

Example 45 with PsiFileSystemItem

use of com.intellij.psi.PsiFileSystemItem in project intellij-community by JetBrains.

the class CachesBasedRefSearcher method processQuery.

@Override
public void processQuery(@NotNull ReferencesSearch.SearchParameters p, @NotNull Processor<PsiReference> consumer) {
    final PsiElement refElement = p.getElementToSearch();
    boolean caseSensitive = refElement.getLanguage().isCaseSensitive();
    String text = null;
    if (refElement instanceof PsiFileSystemItem && !(refElement instanceof SyntheticFileSystemItem)) {
        final VirtualFile vFile = ((PsiFileSystemItem) refElement).getVirtualFile();
        if (vFile != null) {
            text = vFile.getNameWithoutExtension();
        }
        // We must not look for file references with the file language's case-sensitivity, 
        // since case-sensitivity of the references themselves depends either on file system 
        // or on the rules of the language of reference
        caseSensitive = false;
    } else if (refElement instanceof PsiNamedElement) {
        text = ((PsiNamedElement) refElement).getName();
        if (refElement instanceof PsiMetaOwner) {
            final PsiMetaData metaData = ((PsiMetaOwner) refElement).getMetaData();
            if (metaData != null)
                text = metaData.getName();
        }
    }
    if (text == null && refElement instanceof PsiMetaOwner) {
        final PsiMetaData metaData = ((PsiMetaOwner) refElement).getMetaData();
        if (metaData != null)
            text = metaData.getName();
    }
    if (StringUtil.isNotEmpty(text)) {
        final SearchScope searchScope = p.getEffectiveSearchScope();
        p.getOptimizer().searchWord(text, searchScope, caseSensitive, refElement);
    }
}