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

Example 76 with PsiManager

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

the class CreateHtmlDescriptionFix method createDescription.

private void createDescription(VirtualFile root) {
    if (!root.isDirectory())
        return;
    final PsiManager psiManager = PsiManager.getInstance(myModule.getProject());
    final PsiDirectory psiRoot = psiManager.findDirectory(root);
    if (psiRoot == null)
        return;
    PsiDirectory descrRoot = StreamEx.of(psiRoot.getSubdirectories()).findFirst(dir -> getDescriptionFolderName().equals(dir.getName())).orElse(null);
    try {
        descrRoot = descrRoot == null ? psiRoot.createSubdirectory(getDescriptionFolderName()) : descrRoot;
        if (isFixedDescriptionFilename()) {
            PsiDirectory dir = descrRoot.findSubdirectory(myFilename);
            if (dir == null) {
                descrRoot = descrRoot.createSubdirectory(myFilename);
            }
        }
        final FileTemplate descrTemplate = FileTemplateManager.getInstance(myModule.getProject()).getJ2eeTemplate(TEMPLATE_NAME);
        final PsiElement template = FileTemplateUtil.createFromTemplate(descrTemplate, getNewFileName(), null, descrRoot);
        if (template instanceof PsiFile) {
            final VirtualFile file = ((PsiFile) template).getVirtualFile();
            if (file != null) {
                FileEditorManager.getInstance(myModule.getProject()).openFile(file, true);
            }
        }
    } catch (Exception e) {
    //
    }
}

Example 77 with PsiManager

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

the class PackageTreeExpansionMonitor method install.

public static TreeExpansionMonitor<PackageDependenciesNode> install(final JTree tree, final Project project) {
    return new TreeExpansionMonitor<PackageDependenciesNode>(tree) {

        @Override
        protected TreePath findPathByNode(final PackageDependenciesNode node) {
            if (node.getPsiElement() == null) {
                return new TreePath(node.getPath());
            }
            PsiManager manager = PsiManager.getInstance(project);
            Enumeration enumeration = ((DefaultMutableTreeNode) tree.getModel().getRoot()).breadthFirstEnumeration();
            while (enumeration.hasMoreElements()) {
                final Object nextElement = enumeration.nextElement();
                if (nextElement instanceof PackageDependenciesNode) {
                    //do not include root
                    PackageDependenciesNode child = (PackageDependenciesNode) nextElement;
                    if (manager.areElementsEquivalent(child.getPsiElement(), node.getPsiElement())) {
                        return new TreePath(child.getPath());
                    }
                }
            }
            return null;
        }
    };
}

Example 78 with PsiManager

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

the class DirectoryChooser method fillList.

private void fillList(PsiDirectory[] directories, @Nullable PsiDirectory defaultSelection, Project project, String postfixToShow, Map<PsiDirectory, String> postfixes) {
    if (myView.getItemsSize() > 0) {
        myView.clearItems();
    }
    if (defaultSelection == null) {
        defaultSelection = getDefaultSelection(directories, project);
        if (defaultSelection == null && directories.length > 0) {
            defaultSelection = directories[0];
        }
    }
    int selectionIndex = -1;
    for (int i = 0; i < directories.length; i++) {
        PsiDirectory directory = directories[i];
        if (directory.equals(defaultSelection)) {
            selectionIndex = i;
            break;
        }
    }
    if (selectionIndex < 0 && directories.length == 1) {
        selectionIndex = 0;
    }
    if (selectionIndex < 0) {
        // find source root corresponding to defaultSelection
        final PsiManager manager = PsiManager.getInstance(project);
        VirtualFile[] sourceRoots = ProjectRootManager.getInstance(project).getContentSourceRoots();
        for (VirtualFile sourceRoot : sourceRoots) {
            if (sourceRoot.isDirectory()) {
                PsiDirectory directory = manager.findDirectory(sourceRoot);
                if (directory != null && isParent(defaultSelection, directory)) {
                    defaultSelection = directory;
                    break;
                }
            }
        }
    }
    int existingIdx = 0;
    for (int i = 0; i < directories.length; i++) {
        PsiDirectory directory = directories[i];
        final String postfixForDirectory;
        if (postfixes == null) {
            postfixForDirectory = postfixToShow;
        } else {
            postfixForDirectory = postfixes.get(directory);
        }
        final ItemWrapper itemWrapper = new ItemWrapper(directory, postfixForDirectory);
        myItems.add(itemWrapper);
        if (myFilterExisting) {
            if (selectionIndex == i)
                selectionIndex = -1;
            if (postfixForDirectory != null && directory.getVirtualFile().findFileByRelativePath(StringUtil.trimStart(postfixForDirectory, File.separator)) == null) {
                if (isParent(directory, defaultSelection)) {
                    myDefaultSelection = directory;
                }
                continue;
            }
        }
        myView.addItem(itemWrapper);
        if (selectionIndex < 0 && isParent(directory, defaultSelection)) {
            selectionIndex = existingIdx;
        }
        existingIdx++;
    }
    buildFragments();
    myView.listFilled();
    if (myView.getItemsSize() > 0) {
        if (selectionIndex != -1) {
            myView.selectItemByIndex(selectionIndex);
        } else {
            myView.selectItemByIndex(0);
        }
    } else {
        myView.clearSelection();
    }
    enableButtons();
    myView.getComponent().repaint();
}

Example 79 with PsiManager

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

the class PlatformPackageUtil method findLongestExistingPackage.

@Nullable
private static String findLongestExistingPackage(Project project, String packageName, GlobalSearchScope scope) {
    final PsiManager manager = PsiManager.getInstance(project);
    DirectoryIndex index = DirectoryIndex.getInstance(project);
    String nameToMatch = packageName;
    while (true) {
        Query<VirtualFile> vFiles = index.getDirectoriesByPackageName(nameToMatch, false);
        PsiDirectory directory = getWritableModuleDirectory(vFiles, scope, manager);
        if (directory != null)
            return index.getPackageName(directory.getVirtualFile());
        int lastDotIndex = nameToMatch.lastIndexOf('.');
        if (lastDotIndex >= 0) {
            nameToMatch = nameToMatch.substring(0, lastDotIndex);
        } else {
            return null;
        }
    }
}

Example 80 with PsiManager

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

the class ChangeUtil method copyElement.

public static TreeElement copyElement(TreeElement original, final PsiElement context, CharTable table) {
    final TreeElement element = (TreeElement) original.clone();
    final PsiManager manager = original.getManager();
    DummyHolderFactory.createHolder(manager, element, context, table).getTreeElement();
    encodeInformation(element, original);
    TreeUtil.clearCaches(element);
    saveIndentationToCopy(original, element);
    return element;
}