Examples with DocumentEx com.intellij.openapi.editor.ex.DocumentEx used on opensource projects

Example 66 with DocumentEx

use of com.intellij.openapi.editor.ex.DocumentEx in project intellij-community by JetBrains.

the class FoldingModelSupport method addFolding.

@Nullable
public static FoldRegion addFolding(@NotNull EditorEx editor, int start, int end, boolean expanded) {
    DocumentEx document = editor.getDocument();
    final int startOffset = document.getLineStartOffset(start);
    final int endOffset = document.getLineEndOffset(end - 1);
    FoldRegion value = editor.getFoldingModel().addFoldRegion(startOffset, endOffset, PLACEHOLDER);
    if (value != null)
        value.setExpanded(expanded);
    return value;
}

Example 67 with DocumentEx

use of com.intellij.openapi.editor.ex.DocumentEx in project intellij-community by JetBrains.

the class UpdateHighlightersUtil method updateHighlightersByTyping.

static void updateHighlightersByTyping(@NotNull Project project, @NotNull DocumentEvent e) {
    ApplicationManager.getApplication().assertIsDispatchThread();
    final Document document = e.getDocument();
    if (document instanceof DocumentEx && ((DocumentEx) document).isInBulkUpdate())
        return;
    final MarkupModel markup = DocumentMarkupModel.forDocument(document, project, true);
    assertMarkupConsistent(markup, project);
    final int start = e.getOffset() - 1;
    final int end = start + e.getOldLength();
    final List<HighlightInfo> toRemove = new ArrayList<>();
    DaemonCodeAnalyzerEx.processHighlights(document, project, null, start, end, info -> {
        if (!info.needUpdateOnTyping())
            return true;
        RangeHighlighter highlighter = info.getHighlighter();
        int highlighterStart = highlighter.getStartOffset();
        int highlighterEnd = highlighter.getEndOffset();
        if (info.isAfterEndOfLine()) {
            if (highlighterStart < document.getTextLength()) {
                highlighterStart += 1;
            }
            if (highlighterEnd < document.getTextLength()) {
                highlighterEnd += 1;
            }
        }
        if (!highlighter.isValid() || start < highlighterEnd && highlighterStart <= end) {
            toRemove.add(info);
        }
        return true;
    });
    for (HighlightInfo info : toRemove) {
        if (!info.getHighlighter().isValid() || info.type.equals(HighlightInfoType.WRONG_REF)) {
            info.getHighlighter().dispose();
        }
    }
    assertMarkupConsistent(markup, project);
    if (!toRemove.isEmpty()) {
        disableWhiteSpaceOptimization(document);
    }
}

Example 68 with DocumentEx

use of com.intellij.openapi.editor.ex.DocumentEx in project intellij-community by JetBrains.

the class PrintManager method doInitTextPainter.

private static TextPainter doInitTextPainter(final PsiFile psiFile) {
    VirtualFile virtualFile = psiFile.getVirtualFile();
    if (virtualFile == null)
        return null;
    DocumentEx doc = (DocumentEx) PsiDocumentManager.getInstance(psiFile.getProject()).getDocument(psiFile);
    if (doc == null)
        return null;
    EditorHighlighter highlighter = HighlighterFactory.createHighlighter(psiFile.getProject(), virtualFile);
    highlighter.setText(doc.getCharsSequence());
    return new TextPainter(doc, highlighter, virtualFile.getPresentableUrl(), virtualFile.getPresentableName(), psiFile, psiFile.getFileType());
}

Example 69 with DocumentEx

use of com.intellij.openapi.editor.ex.DocumentEx in project intellij-community by JetBrains.

the class DocumentUtil method executeInBulk.

/**
   * Ensures that given task is executed when given document is at the given 'in bulk' mode.
   * 
   * @param document       target document
   * @param executeInBulk  {@code true} to force given document to be in bulk mode when given task is executed;
   *                       {@code false} to force given document to be <b>not</b> in bulk mode when given task is executed
   * @param task           task to execute
   */
public static void executeInBulk(@NotNull Document document, final boolean executeInBulk, @NotNull Runnable task) {
    if (!(document instanceof DocumentEx)) {
        task.run();
        return;
    }
    DocumentEx documentEx = (DocumentEx) document;
    if (executeInBulk == documentEx.isInBulkUpdate()) {
        task.run();
        return;
    }
    documentEx.setInBulkUpdate(executeInBulk);
    try {
        task.run();
    } finally {
        documentEx.setInBulkUpdate(!executeInBulk);
    }
}

Example 70 with DocumentEx

use of com.intellij.openapi.editor.ex.DocumentEx in project intellij-community by JetBrains.

the class ConsoleViewImpl method highlightHyperlinksAndFoldings.

private void highlightHyperlinksAndFoldings(int startLine) {
    ApplicationManager.getApplication().assertIsDispatchThread();
    boolean canHighlightHyperlinks = !myFilters.isEmpty();
    if (!canHighlightHyperlinks && myUpdateFoldingsEnabled) {
        return;
    }
    DocumentEx document = myEditor.getDocument();
    if (document.getTextLength() == 0)
        return;
    int endLine = Math.max(0, document.getLineCount() - 1);
    if (canHighlightHyperlinks) {
        myHyperlinks.highlightHyperlinks(myFilters, startLine, endLine);
    }
    if (myAllowHeavyFilters && myFilters.isAnyHeavy() && myFilters.shouldRunHeavy()) {
        runHeavyFilters(startLine, endLine);
    }
    if (myUpdateFoldingsEnabled) {
        updateFoldings(startLine, endLine);
    }
}