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

Example 76 with PsiFile

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

the class PyiResolveTest method testModuleAttributePyiOverPy.

// PY-21231
public void testModuleAttributePyiOverPy() {
    final PsiElement result = doResolve();
    assertInstanceOf(result, PyTargetExpression.class);
    final PyTargetExpression target = (PyTargetExpression) result;
    assertEquals("foo", target.getName());
    final PsiFile containingFile = target.getContainingFile();
    assertInstanceOf(containingFile, PyiFile.class);
}

Example 77 with PsiFile

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

the class HtmlUnknownTagInspectionBase method checkTag.

@Override
protected void checkTag(@NotNull final XmlTag tag, @NotNull final ProblemsHolder holder, final boolean isOnTheFly) {
    if (!(tag instanceof HtmlTag) || !XmlHighlightVisitor.shouldBeValidated(tag)) {
        return;
    }
    XmlElementDescriptor descriptorFromContext = XmlUtil.getDescriptorFromContext(tag);
    PsiElement parent = tag.getParent();
    XmlElementDescriptor parentDescriptor = parent instanceof XmlTag ? ((XmlTag) parent).getDescriptor() : null;
    XmlElementDescriptor ownDescriptor = isAbstractDescriptor(descriptorFromContext) ? tag.getDescriptor() : descriptorFromContext;
    if (isAbstractDescriptor(ownDescriptor) || (parentDescriptor instanceof HtmlElementDescriptorImpl && ownDescriptor instanceof HtmlElementDescriptorImpl && isAbstractDescriptor(descriptorFromContext))) {
        final String name = tag.getName();
        if (!isCustomValuesEnabled() || !isCustomValue(name)) {
            final AddCustomHtmlElementIntentionAction action = new AddCustomHtmlElementIntentionAction(TAG_KEY, name, XmlBundle.message("add.custom.html.tag", name));
            // todo: support "element is not allowed" message for html5
            // some tags in html5 cannot be found in xhtml5.xsd if they are located in incorrect context, so they get any-element descriptor (ex. "canvas: tag)
            final String message = isAbstractDescriptor(ownDescriptor) ? XmlErrorMessages.message("unknown.html.tag", name) : XmlErrorMessages.message("element.is.not.allowed.here", name);
            final PsiElement startTagName = XmlTagUtil.getStartTagNameElement(tag);
            assert startTagName != null;
            final PsiElement endTagName = XmlTagUtil.getEndTagNameElement(tag);
            List<LocalQuickFix> quickfixes = new ArrayList<>();
            quickfixes.add(action);
            if (isOnTheFly) {
                PsiFile file = startTagName.getContainingFile();
                if (file instanceof XmlFile) {
                    quickfixes.add(XmlQuickFixFactory.getInstance().createNSDeclarationIntentionFix(startTagName, "", null));
                }
                // People using non-HTML as their template data language (but having not changed this in the IDE)
                // will most likely see 'unknown html tag' error, because HTML is usually the default.
                // So if they check quick fixes for this error they'll discover Change Template Data Language feature.
                ContainerUtil.addIfNotNull(quickfixes, createChangeTemplateDataFix(file));
            }
            if (HtmlUtil.isHtml5Tag(name) && !HtmlUtil.hasNonHtml5Doctype(tag)) {
                quickfixes.add(new SwitchToHtml5WithHighPriorityAction());
            }
            ProblemHighlightType highlightType = tag.getContainingFile().getContext() == null ? ProblemHighlightType.GENERIC_ERROR_OR_WARNING : ProblemHighlightType.INFORMATION;
            if (startTagName.getTextLength() > 0) {
                holder.registerProblem(startTagName, message, highlightType, quickfixes.toArray(new LocalQuickFix[quickfixes.size()]));
            }
            if (endTagName != null) {
                holder.registerProblem(endTagName, message, highlightType, quickfixes.toArray(new LocalQuickFix[quickfixes.size()]));
            }
        }
    }
}

Example 78 with PsiFile

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

the class XmlSyncTagCommunityTest method testSave.

public void testSave() {
    doTest("<div>     \n    \n</div><caret>", "\n", "<div>     \n    \n</div>\n");
    final PsiFile file = myFixture.getFile();
    myFixture.getEditor().getCaretModel().moveToOffset(myFixture.getDocument(file).getTextLength() - 2);
    file.getVirtualFile().putUserData(TrailingSpacesStripper.OVERRIDE_STRIP_TRAILING_SPACES_KEY, EditorSettingsExternalizable.STRIP_TRAILING_SPACES_WHOLE);
    FileDocumentManager.getInstance().saveDocument(myFixture.getDocument(file));
    myFixture.checkResult("<div>\n\n</div>\n");
}

Example 79 with PsiFile

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

the class HtmlFileReferenceHelper method getContexts.

@NotNull
@Override
public Collection<PsiFileSystemItem> getContexts(Project project, @NotNull VirtualFile vFile) {
    final PsiFile file = PsiManager.getInstance(project).findFile(vFile);
    final Module module = file != null ? ModuleUtilCore.findModuleForPsiElement(file) : null;
    if (module == null || !(file instanceof XmlFile))
        return Collections.emptyList();
    final String basePath = HtmlUtil.getHrefBase((XmlFile) file);
    if (basePath != null && !HtmlUtil.hasHtmlPrefix(basePath)) {
        for (VirtualFile virtualFile : getBaseRoots(module)) {
            final VirtualFile base = virtualFile.findFileByRelativePath(basePath);
            final PsiDirectory result = base != null ? PsiManager.getInstance(project).findDirectory(base) : null;
            if (result != null) {
                return Collections.<PsiFileSystemItem>singletonList(result);
            }
        }
    }
    return Collections.emptyList();
}

Example 80 with PsiFile

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

the class HtmlUnknownTargetInspection method notRemoteBase.

static boolean notRemoteBase(PsiReference reference) {
    final PsiFile file = reference.getElement().getContainingFile();
    final String basePath = file instanceof XmlFile ? HtmlUtil.getHrefBase((XmlFile) file) : null;
    return basePath == null || !HtmlUtil.hasHtmlPrefix(basePath);
}