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

Example 36 with PsiLanguageInjectionHost

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

the class HtmlScriptLanguageInjector method getLanguagesToInject.

@Override
public void getLanguagesToInject(@NotNull MultiHostRegistrar registrar, @NotNull PsiElement host) {
    if (!host.isValid() || !(host instanceof XmlText) || !HtmlUtil.isHtmlTagContainingFile(host)) {
        return;
    }
    XmlTag scriptTag = ((XmlText) host).getParentTag();
    if (scriptTag == null) {
        return;
    }
    final Language language = getScriptLanguageToInject(scriptTag);
    if (language == null || HtmlScriptInjectionBlockerExtension.isInjectionBlocked(scriptTag, language)) {
        return;
    }
    if (LanguageUtil.isInjectableLanguage(language)) {
        registrar.startInjecting(language).addPlace(null, null, (PsiLanguageInjectionHost) host, TextRange.create(0, host.getTextLength())).doneInjecting();
    }
}

Example 37 with PsiLanguageInjectionHost

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

the class PyDocstringTest method doTestIndentation.

private void doTestIndentation(boolean hasErrors) {
    String inputDataFileName = getTestName(true) + ".py";
    myFixture.configureByFile(inputDataFileName);
    final InjectedLanguageManager languageManager = InjectedLanguageManager.getInstance(myFixture.getProject());
    final PsiLanguageInjectionHost host = languageManager.getInjectionHost(myFixture.getElementAtCaret());
    assertNotNull(host);
    final List<Pair<PsiElement, TextRange>> files = languageManager.getInjectedPsiFiles(host);
    assertNotNull(files);
    for (Pair<PsiElement, TextRange> pair : files) {
        assertEquals(hasErrors, PsiTreeUtil.hasErrorElements(pair.getFirst()));
    }
}

Example 38 with PsiLanguageInjectionHost

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

the class PyTypingTest method doTestNoInjectedText.

private void doTestNoInjectedText(@NotNull String text) {
    myFixture.configureByText(PythonFileType.INSTANCE, text);
    final InjectedLanguageManager languageManager = InjectedLanguageManager.getInstance(myFixture.getProject());
    final PsiLanguageInjectionHost host = languageManager.getInjectionHost(getElementAtCaret());
    assertNull(host);
}

Example 39 with PsiLanguageInjectionHost

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

the class PyDocstringFile method getLanguageLevel.

@Override
public LanguageLevel getLanguageLevel() {
    final InjectedLanguageManager languageManager = InjectedLanguageManager.getInstance(getProject());
    final PsiLanguageInjectionHost host = languageManager.getInjectionHost(this);
    if (host != null)
        return LanguageLevel.forElement(host.getContainingFile());
    return super.getLanguageLevel();
}

Example 40 with PsiLanguageInjectionHost

use of com.intellij.psi.PsiLanguageInjectionHost in project intellij-plugins by JetBrains.

the class FreeMarkerCssInlineStyleInjector method getLanguagesToInject.

@Override
public void getLanguagesToInject(@NotNull final MultiHostRegistrar multiHostRegistrar, @NotNull final PsiElement psiElement) {
    if (CSS_ELEMENT_PATTERN.accepts(psiElement)) {
        final TextRange range = new TextRange(1, psiElement.getTextLength() - 1);
        multiHostRegistrar.startInjecting(CssFileType.INSTANCE.getLanguage()).addPlace("inline.style {", "}", (PsiLanguageInjectionHost) psiElement, range).doneInjecting();
    }
}