Examples with LightVirtualFile com.intellij.testFramework.LightVirtualFile used on opensource projects

Example 21 with LightVirtualFile

use of com.intellij.testFramework.LightVirtualFile in project intellij-community by JetBrains.

the class BlockSupportImpl method makeFullParse.

@NotNull
private static DiffLog makeFullParse(@NotNull PsiFileImpl fileImpl, @NotNull FileASTNode oldFileNode, @NotNull CharSequence newFileText, @NotNull ProgressIndicator indicator, @NotNull CharSequence lastCommittedText) {
    if (fileImpl instanceof PsiCodeFragment) {
        FileElement parent = fileImpl.getTreeElement();
        final FileElement holderElement = new DummyHolder(fileImpl.getManager(), fileImpl.getContext()).getTreeElement();
        holderElement.rawAddChildren(fileImpl.createContentLeafElement(holderElement.getCharTable().intern(newFileText, 0, newFileText.length())));
        DiffLog diffLog = new DiffLog();
        diffLog.appendReplaceFileElement(parent, (FileElement) holderElement.getFirstChildNode());
        return diffLog;
    } else {
        FileViewProvider viewProvider = fileImpl.getViewProvider();
        viewProvider.getLanguages();
        FileType fileType = viewProvider.getVirtualFile().getFileType();
        String fileName = fileImpl.getName();
        final LightVirtualFile lightFile = new LightVirtualFile(fileName, fileType, newFileText, viewProvider.getVirtualFile().getCharset(), fileImpl.getViewProvider().getModificationStamp());
        lightFile.setOriginalFile(viewProvider.getVirtualFile());
        FileViewProvider copy = viewProvider.createCopy(lightFile);
        if (copy.isEventSystemEnabled()) {
            throw new AssertionError("Copied view provider must be non-physical for reparse to deliver correct events: " + viewProvider);
        }
        copy.getLanguages();
        // optimization: do not convert file contents to bytes to determine if we should codeinsight it
        SingleRootFileViewProvider.doNotCheckFileSizeLimit(lightFile);
        PsiFileImpl newFile = getFileCopy(fileImpl, copy);
        newFile.setOriginalFile(fileImpl);
        final FileElement newFileElement = (FileElement) newFile.getNode();
        final FileElement oldFileElement = (FileElement) oldFileNode;
        if (!lastCommittedText.toString().equals(oldFileElement.getText())) {
            throw new IncorrectOperationException(viewProvider.toString());
        }
        DiffLog diffLog = mergeTrees(fileImpl, oldFileElement, newFileElement, indicator, lastCommittedText);
        ((PsiManagerEx) fileImpl.getManager()).getFileManager().setViewProvider(lightFile, null);
        return diffLog;
    }
}

Example 22 with LightVirtualFile

use of com.intellij.testFramework.LightVirtualFile in project intellij-community by JetBrains.

the class LightVirtualFileLeaksTest method createLightFile.

@NotNull
private LightVirtualFile createLightFile() {
    LightVirtualFile vFile = new LightVirtualFile(getName() + ".java", JavaFileType.INSTANCE, "class Foo {}");
    vFile.putUserData(myKey, Boolean.TRUE);
    return vFile;
}

Example 23 with LightVirtualFile

use of com.intellij.testFramework.LightVirtualFile in project intellij-community by JetBrains.

the class SingleRootFileViewProvider method clone.

@SuppressWarnings("MethodDoesntCallSuperMethod")
@Override
public FileViewProvider clone() {
    final VirtualFile origFile = getVirtualFile();
    LightVirtualFile copy = new LightVirtualFile(origFile.getName(), myFileType, getContents(), origFile.getCharset(), getModificationStamp());
    copy.setOriginalFile(origFile);
    copy.putUserData(UndoConstants.DONT_RECORD_UNDO, Boolean.TRUE);
    copy.setCharset(origFile.getCharset());
    return createCopy(copy);
}

Example 24 with LightVirtualFile

use of com.intellij.testFramework.LightVirtualFile in project intellij-community by JetBrains.

the class PsiDirectoryImpl method copyFileFrom.

@Override
@NotNull
public PsiFile copyFileFrom(@NotNull String newName, @NotNull PsiFile originalFile) throws IncorrectOperationException {
    checkCreateFile(newName);
    final Document document = PsiDocumentManager.getInstance(getProject()).getDocument(originalFile);
    if (document != null) {
        FileDocumentManager.getInstance().saveDocument(document);
    }
    final VirtualFile parent = getVirtualFile();
    try {
        final VirtualFile vFile = originalFile.getVirtualFile();
        if (vFile == null)
            throw new IncorrectOperationException("Cannot copy non-physical file: " + originalFile);
        VirtualFile copyVFile;
        if (parent.getFileSystem() == vFile.getFileSystem()) {
            copyVFile = vFile.copy(this, parent, newName);
        } else if (vFile instanceof LightVirtualFile) {
            copyVFile = parent.createChildData(this, newName);
            copyVFile.setBinaryContent(originalFile.getText().getBytes(copyVFile.getCharset()));
        } else {
            copyVFile = VfsUtilCore.copyFile(this, vFile, parent, newName);
        }
        if (copyVFile == null)
            throw new IncorrectOperationException("File was not copied: " + vFile);
        DumbService.getInstance(getProject()).completeJustSubmittedTasks();
        final PsiFile copyPsi = myManager.findFile(copyVFile);
        if (copyPsi == null)
            throw new IncorrectOperationException("Could not find file " + copyVFile + " after copying " + vFile);
        updateAddedFile(copyPsi);
        return copyPsi;
    } catch (IOException e) {
        throw new IncorrectOperationException(e);
    }
}

Example 25 with LightVirtualFile

use of com.intellij.testFramework.LightVirtualFile in project intellij-community by JetBrains.

the class EditorChangeAction method refreshFileStatus.

private void refreshFileStatus() {
    VirtualFile f = getAffectedDocuments()[0].getFile();
    if (f == null || f instanceof LightVirtualFile)
        return;
    for (Project each : ProjectManager.getInstance().getOpenProjects()) {
        FileStatusManagerImpl statusManager = (FileStatusManagerImpl) FileStatusManager.getInstance(each);
        statusManager.refreshFileStatusFromDocument(f, getDocument());
    }
}