Examples with Editor com.intellij.openapi.editor.Editor used on opensource projects

Example 76 with Editor

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

the class ExtendedTagInsertHandler method handleInsert.

@Override
public void handleInsert(final InsertionContext context, final LookupElement item) {
    final XmlFile contextFile = (XmlFile) context.getFile();
    final XmlExtension extension = XmlExtension.getExtension(contextFile);
    final XmlFile file = extension.getContainingFile(contextFile);
    final Project project = context.getProject();
    assert file != null;
    final PsiElement psiElement = file.findElementAt(context.getStartOffset());
    assert psiElement != null;
    if (isNamespaceBound(psiElement)) {
        doDefault(context, item);
        return;
    }
    final Editor editor = context.getEditor();
    final Document document = editor.getDocument();
    PsiDocumentManager.getInstance(project).commitDocument(document);
    final int caretOffset = editor.getCaretModel().getOffset();
    final RangeMarker caretMarker = document.createRangeMarker(caretOffset, caretOffset);
    caretMarker.setGreedyToRight(true);
    final XmlNamespaceHelper.Runner<String, IncorrectOperationException> runAfter = new XmlNamespaceHelper.Runner<String, IncorrectOperationException>() {

        @Override
        public void run(final String namespacePrefix) {
            PsiDocumentManager.getInstance(project).commitDocument(document);
            final PsiElement element = file.findElementAt(context.getStartOffset());
            if (element != null) {
                qualifyWithPrefix(namespacePrefix, element, document);
                PsiDocumentManager.getInstance(project).commitDocument(document);
            }
            editor.getCaretModel().moveToOffset(caretMarker.getEndOffset());
            PsiDocumentManager.getInstance(project).doPostponedOperationsAndUnblockDocument(document);
            doDefault(context, item);
        }
    };
    try {
        final String prefixByNamespace = getPrefixByNamespace(file, myNamespace);
        if (myNamespacePrefix != null || StringUtil.isEmpty(prefixByNamespace)) {
            final String nsPrefix = myNamespacePrefix == null ? suggestPrefix(file, myNamespace) : myNamespacePrefix;
            XmlNamespaceHelper.getHelper(file).insertNamespaceDeclaration(file, editor, Collections.singleton(myNamespace), nsPrefix, runAfter);
            FeatureUsageTracker.getInstance().triggerFeatureUsed(XmlCompletionContributor.TAG_NAME_COMPLETION_FEATURE);
        } else {
            // qualify && complete
            runAfter.run(prefixByNamespace);
        }
    } catch (IncorrectOperationException e) {
        LOG.error(e);
    }
}

Example 77 with Editor

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

the class XmlAttributeInsertHandler method handleInsert.

@Override
public void handleInsert(final InsertionContext context, final LookupElement item) {
    final Editor editor = context.getEditor();
    final Document document = editor.getDocument();
    final int caretOffset = editor.getCaretModel().getOffset();
    final PsiFile file = context.getFile();
    final CharSequence chars = document.getCharsSequence();
    final String quote = getAttributeQuote(HtmlUtil.hasHtml(file) || HtmlUtil.supportsXmlTypedHandlers(file));
    final boolean insertQuotes = WebEditorOptions.getInstance().isInsertQuotesForAttributeValue() && StringUtil.isNotEmpty(quote);
    final boolean hasQuotes = CharArrayUtil.regionMatches(chars, caretOffset, "=\"") || CharArrayUtil.regionMatches(chars, caretOffset, "='");
    if (!hasQuotes) {
        PsiElement fileContext = file.getContext();
        String toInsert = null;
        if (fileContext != null) {
            if (fileContext.getText().startsWith("\""))
                toInsert = "=''";
            if (fileContext.getText().startsWith("\'"))
                toInsert = "=\"\"";
        }
        if (toInsert == null) {
            toInsert = "=" + quote + quote;
        }
        if (!insertQuotes)
            toInsert = "=";
        if (caretOffset >= document.getTextLength() || "/> \n\t\r".indexOf(document.getCharsSequence().charAt(caretOffset)) < 0) {
            document.insertString(caretOffset, toInsert + " ");
        } else {
            document.insertString(caretOffset, toInsert);
        }
        if ('=' == context.getCompletionChar()) {
            // IDEA-19449
            context.setAddCompletionChar(false);
        }
    }
    editor.getCaretModel().moveToOffset(caretOffset + (insertQuotes || hasQuotes ? 2 : 1));
    editor.getScrollingModel().scrollToCaret(ScrollType.RELATIVE);
    editor.getSelectionModel().removeSelection();
    AutoPopupController.getInstance(editor.getProject()).scheduleAutoPopup(editor);
    if (myNamespaceToInsert != null && file instanceof XmlFile) {
        final PsiElement element = file.findElementAt(context.getStartOffset());
        final XmlTag tag = element != null ? PsiTreeUtil.getParentOfType(element, XmlTag.class) : null;
        if (tag != null) {
            String prefix = ExtendedTagInsertHandler.suggestPrefix((XmlFile) file, myNamespaceToInsert);
            if (prefix != null) {
                prefix = makePrefixUnique(prefix, tag);
                final XmlNamespaceHelper helper = XmlNamespaceHelper.getHelper(context.getFile());
                if (helper != null) {
                    final Project project = context.getProject();
                    PsiDocumentManager.getInstance(project).commitDocument(document);
                    qualifyWithPrefix(prefix, element);
                    helper.insertNamespaceDeclaration((XmlFile) file, editor, Collections.singleton(myNamespaceToInsert), prefix, null);
                }
            }
        }
    }
}

Example 78 with Editor

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

the class XmlClosingTagInsertHandler method handleInsert.

@Override
public void handleInsert(InsertionContext context, LookupElement item) {
    Editor editor = context.getEditor();
    Document document = editor.getDocument();
    Project project = context.getProject();
    if (item instanceof LookupElementDecorator) {
        ((LookupElementDecorator) item).getDelegate().handleInsert(context);
    }
    PsiDocumentManager.getInstance(project).commitDocument(document);
    int lineOffset = document.getLineStartOffset(document.getLineNumber(editor.getCaretModel().getOffset()));
    CodeStyleManager.getInstance(project).adjustLineIndent(document, lineOffset);
}

Example 79 with Editor

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

the class CreateNSDeclarationIntentionFix method applyFix.

@Override
public void applyFix(@NotNull final Project project, @NotNull final ProblemDescriptor descriptor) {
    final PsiFile containingFile = descriptor.getPsiElement().getContainingFile();
    Editor editor = FileEditorManager.getInstance(project).getSelectedTextEditor();
    final PsiFile file = editor != null ? PsiDocumentManager.getInstance(project).getPsiFile(editor.getDocument()) : null;
    if (file == null || !Comparing.equal(file.getVirtualFile(), containingFile.getVirtualFile()))
        return;
    try {
        invoke(project, editor, containingFile);
    } catch (IncorrectOperationException ex) {
        LOG.error(ex);
    }
}

Example 80 with Editor

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

the class IpnbPyReference method getVariants.

@NotNull
@Override
public Object[] getVariants() {
    final List<Object> variants = Lists.newArrayList();
    Collections.addAll(variants, super.getVariants());
    PsiFile file = myElement.getContainingFile();
    if (file instanceof IpnbPyFragment) {
        final IpnbFilePanel panel = ((IpnbPyFragment) file).getFilePanel();
        final List<IpnbEditablePanel> panels = panel.getIpnbPanels();
        for (IpnbEditablePanel editablePanel : panels) {
            if (!(editablePanel instanceof IpnbCodePanel))
                continue;
            final Editor editor = ((IpnbCodePanel) editablePanel).getEditor();
            final IpnbPyFragment psiFile = (IpnbPyFragment) PsiDocumentManager.getInstance(myElement.getProject()).getPsiFile(editor.getDocument());
            if (psiFile == null)
                continue;
            final CompletionVariantsProcessor processor = new CompletionVariantsProcessor(myElement);
            PyResolveUtil.scopeCrawlUp(processor, psiFile, null, null);
            variants.addAll(getOriginalElements(processor));
        }
    }
    return variants.toArray();
}