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

Example 46 with PsiDocumentManager

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

the class GotoCustomRegionAction method getCustomFoldingDescriptors.

@NotNull
private static Collection<FoldingDescriptor> getCustomFoldingDescriptors(@NotNull Editor editor, @NotNull Project project) {
    Set<FoldingDescriptor> foldingDescriptors = new HashSet<>();
    final Document document = editor.getDocument();
    PsiDocumentManager documentManager = PsiDocumentManager.getInstance(project);
    PsiFile file = documentManager != null ? documentManager.getPsiFile(document) : null;
    if (file != null) {
        final FileViewProvider viewProvider = file.getViewProvider();
        for (final Language language : viewProvider.getLanguages()) {
            final PsiFile psi = viewProvider.getPsi(language);
            final FoldingBuilder foldingBuilder = LanguageFolding.INSTANCE.forLanguage(language);
            if (psi != null) {
                for (FoldingDescriptor descriptor : LanguageFolding.buildFoldingDescriptors(foldingBuilder, psi, document, false)) {
                    CustomFoldingBuilder customFoldingBuilder = getCustomFoldingBuilder(foldingBuilder, descriptor);
                    if (customFoldingBuilder != null) {
                        if (customFoldingBuilder.isCustomRegionStart(descriptor.getElement())) {
                            foldingDescriptors.add(descriptor);
                        }
                    }
                }
            }
        }
    }
    return foldingDescriptors;
}

Example 47 with PsiDocumentManager

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

the class PsiFileGistImpl method shouldUseMemoryStorage.

private static boolean shouldUseMemoryStorage(PsiFile file) {
    if (!(file.getVirtualFile() instanceof NewVirtualFile))
        return true;
    PsiDocumentManager pdm = PsiDocumentManager.getInstance(file.getProject());
    Document document = pdm.getCachedDocument(file);
    return document != null && (pdm.isUncommited(document) || FileDocumentManager.getInstance().isDocumentUnsaved(document));
}

Example 48 with PsiDocumentManager

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

the class AbstractJavaFormatterTest method formatEveryoneAndCheckIfResultEqual.

public void formatEveryoneAndCheckIfResultEqual(@NotNull final String... before) {
    assert before.length > 1;
    final PsiFile file = createFile("A.java", "");
    final PsiDocumentManager manager = PsiDocumentManager.getInstance(getProject());
    final Document document = manager.getDocument(file);
    String afterFirst = replaceAndProcessDocument(REFORMAT, before[0], file, document);
    for (String nextBefore : before) {
        assertEquals(afterFirst, replaceAndProcessDocument(REFORMAT, nextBefore, file, document));
    }
}

Example 49 with PsiDocumentManager

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

the class AbstractJavaFormatterTest method replaceAndProcessDocument.

@NotNull
private String replaceAndProcessDocument(@NotNull final Action action, @NotNull final String text, @NotNull final PsiFile file, @Nullable final Document document) throws IncorrectOperationException {
    if (document == null) {
        fail("Don't expect the document to be null");
        return null;
    }
    if (myLineRange != null) {
        final DocumentImpl doc = new DocumentImpl(text);
        myTextRange = new TextRange(doc.getLineStartOffset(myLineRange.getStartOffset()), doc.getLineEndOffset(myLineRange.getEndOffset()));
    }
    final PsiDocumentManager manager = PsiDocumentManager.getInstance(getProject());
    CommandProcessor.getInstance().executeCommand(getProject(), () -> ApplicationManager.getApplication().runWriteAction(() -> {
        document.replaceString(0, document.getTextLength(), text);
        manager.commitDocument(document);
        try {
            TextRange rangeToUse = myTextRange;
            if (rangeToUse == null) {
                rangeToUse = file.getTextRange();
            }
            ACTIONS.get(action).run(file, rangeToUse.getStartOffset(), rangeToUse.getEndOffset());
        } catch (IncorrectOperationException e) {
            assertTrue(e.getLocalizedMessage(), false);
        }
    }), action == REFORMAT ? ReformatCodeProcessor.COMMAND_NAME : "", "");
    return document.getText();
}

Example 50 with PsiDocumentManager

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

the class AbstractTreeStructure method asyncCommitDocuments.

@NotNull
public static ActionCallback asyncCommitDocuments(@NotNull Project project) {
    if (project.isDisposed())
        return ActionCallback.DONE;
    PsiDocumentManager documentManager = PsiDocumentManager.getInstance(project);
    if (!documentManager.hasUncommitedDocuments()) {
        return ActionCallback.DONE;
    }
    final ActionCallback callback = new ActionCallback();
    documentManager.performWhenAllCommitted(callback.createSetDoneRunnable());
    return callback;
}