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

Example 56 with DocumentEx

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

the class ProblemPreviewEditorPresentation method appendFoldings.

private void appendFoldings(CommonProblemDescriptor[] descriptors) {
    List<UsageInfo> usages = Arrays.stream(descriptors).filter(ProblemDescriptorBase.class::isInstance).map(ProblemDescriptorBase.class::cast).map(d -> {
        final PsiElement psi = d.getPsiElement();
        if (psi == null) {
            return null;
        }
        final TextRange range = d.getTextRangeInElement();
        return range == null ? new UsageInfo(psi) : new UsageInfo(psi, range.getStartOffset(), range.getEndOffset());
    }).collect(Collectors.toList());
    boolean isUpdated = false;
    for (UsageInfo usage : usages) {
        if (usage == null) {
            return;
        }
        isUpdated |= appendFoldings(usage.getSegment());
    }
    if (isUpdated) {
        updateFoldings();
    }
    List<UsageInfo> validUsages = usages.stream().filter(Objects::nonNull).collect(Collectors.toList());
    PsiDocumentManager.getInstance(myView.getProject()).performLaterWhenAllCommitted(() -> {
        if (!myEditor.isDisposed()) {
            myView.invalidate();
            myView.validate();
            UsagePreviewPanel.highlight(validUsages, myEditor, myView.getProject(), false, HighlighterLayer.SELECTION);
            if (validUsages.size() == 1) {
                final PsiElement element = validUsages.get(0).getElement();
                if (element != null) {
                    final DocumentEx document = myEditor.getDocument();
                    final int offset = Math.min(element.getTextRange().getEndOffset() + VIEW_ADDITIONAL_OFFSET, document.getLineEndOffset(document.getLineNumber(element.getTextRange().getEndOffset())));
                    myEditor.getScrollingModel().scrollTo(myEditor.offsetToLogicalPosition(offset), ScrollType.CENTER);
                    return;
                }
            }
            myEditor.getScrollingModel().scrollTo(myEditor.offsetToLogicalPosition(0), ScrollType.CENTER_UP);
        }
    });
}

Example 57 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 58 with DocumentEx

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

the class MultiHostRegistrarImpl method getModificationCount.

// for CachedValue
@Override
public long getModificationCount() {
    List<PsiLanguageInjectionHost.Shred> shredList = shreds;
    if (shredList != null) {
        for (PsiLanguageInjectionHost.Shred shred : shredList) {
            if (!shred.isValid())
                return -1;
        }
    }
    DocumentEx hostDocument = myHostDocument;
    return hostDocument == null ? -1 : hostDocument.getModificationStamp();
}

Example 59 with DocumentEx

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

the class UndoableGroup method doUndoOrRedo.

private void doUndoOrRedo(final boolean isUndo) {
    final boolean wrapInBulkUpdate = myActions.size() > 50;
    // perform undo action by action, setting bulk update flag if possible
    // if multiple consecutive actions share a document, then set the bulk flag only once
    final UnexpectedUndoException[] exception = { null };
    ApplicationManager.getApplication().runWriteAction(() -> {
        final Set<DocumentEx> bulkDocuments = new THashSet<>();
        try {
            for (final UndoableAction action : isUndo ? ContainerUtil.iterateBackward(myActions) : myActions) {
                if (wrapInBulkUpdate) {
                    DocumentEx newDocument = getDocumentToSetBulkMode(action);
                    if (newDocument == null) {
                        for (DocumentEx document : bulkDocuments) {
                            document.setInBulkUpdate(false);
                        }
                        bulkDocuments.clear();
                    } else if (bulkDocuments.add(newDocument)) {
                        newDocument.setInBulkUpdate(true);
                    }
                }
                if (isUndo) {
                    action.undo();
                } else {
                    action.redo();
                }
            }
        } catch (UnexpectedUndoException e) {
            exception[0] = e;
        } finally {
            for (DocumentEx bulkDocument : bulkDocuments) {
                bulkDocument.setInBulkUpdate(false);
            }
        }
    });
    if (exception[0] != null)
        reportUndoProblem(exception[0], isUndo);
    commitAllDocuments();
}

Example 60 with DocumentEx

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

the class MergeList method finishBulkUpdate.

public void finishBulkUpdate() {
    Document document1 = myBaseToLeftChangeList.getDocument(BRANCH_SIDE);
    Document document2 = myBaseToRightChangeList.getDocument(BRANCH_SIDE);
    Document document3 = myBaseToLeftChangeList.getDocument(BASE_SIDE);
    assert document3 == myBaseToRightChangeList.getDocument(BASE_SIDE);
    ((DocumentEx) document1).setInBulkUpdate(false);
    ((DocumentEx) document2).setInBulkUpdate(false);
    ((DocumentEx) document3).setInBulkUpdate(false);
}