com.intellij.psi.PsiFile#getFileType ( )源码实例Demo

下面列出了com.intellij.psi.PsiFile#getFileType ( ) 实例代码，或者点击链接到github查看源代码，也可以在右侧发表评论。

源代码1 项目： intellij-haxe 文件： HaxeComponentIndex.java

public static List<HaxeComponent> getItemsByName(String name, Project project, GlobalSearchScope searchScope) {
  HaxeIndexUtil.warnIfDumbMode(project);
  Collection<VirtualFile> files =
    FileBasedIndex.getInstance().getContainingFiles(HAXE_COMPONENT_INDEX, name, searchScope);
  final List<HaxeComponent> result = new ArrayList<HaxeComponent>();
  for (VirtualFile vFile : files) {
    PsiFile file = PsiManager.getInstance(project).findFile(vFile);
    if (file == null || file.getFileType() != HaxeFileType.HAXE_FILE_TYPE) {
      continue;
    }
    final HaxeComponent component = HaxeResolveUtil.findComponentDeclaration(file, name);
    if (component != null) {
      result.add(component);
    }
  }
  return result;
}

源代码2 项目： idea-php-symfony2-plugin 文件： CaseSensitivityServiceInspection.java

@NotNull
public PsiElementVisitor buildVisitor(final @NotNull ProblemsHolder holder, boolean isOnTheFly) {
    if(!Symfony2ProjectComponent.isEnabled(holder.getProject())) {
        return super.buildVisitor(holder, isOnTheFly);
    }

    return new PsiElementVisitor() {
        @Override
        public void visitFile(PsiFile psiFile) {
            if(psiFile.getFileType() == PhpFileType.INSTANCE) {
                phpVisitor(holder, psiFile);
            } else if(psiFile.getFileType() == YAMLFileType.YML) {
                yamlVisitor(holder, psiFile);
            } else if(psiFile.getFileType() == XmlFileType.INSTANCE) {
                xmlVisitor(holder, psiFile);
            }
        }
    };
}

源代码3 项目： mule-intellij-plugins 文件： WeaveBreakpointType.java

@Override
public boolean canPutAt(@NotNull VirtualFile file, int line, @NotNull Project project)
{
    final Document document = FileDocumentManager.getInstance().getDocument(file);
    if (document != null)
    {
        final PsiFile psiFile = PsiDocumentManager.getInstance(project).getPsiFile(document);
        if (psiFile != null)
        {
            final FileType fileType = psiFile.getFileType();
            if (fileType.equals(WeaveFileType.getInstance()))
            {
                return WeavePsiUtils.getFirstWeaveElement(project, document, line) != null;
            }
        }
    }
    return false;
}

源代码4 项目： intellij-haxe 文件： HaxeSymbolIndex.java

public static List<HaxeComponentName> getItemsByName(@NotNull final String name,
                                                     @NotNull final Project project,
                                                     @NotNull final GlobalSearchScope searchScope) {
  HaxeIndexUtil.warnIfDumbMode(project);
  final Collection<VirtualFile> files =
    FileBasedIndex.getInstance().getContainingFiles(HAXE_SYMBOL_INDEX, name, searchScope);
  final Set<HaxeComponentName> result = new THashSet<>();
  for (VirtualFile vFile : files) {
    final PsiFile psiFile = PsiManager.getInstance(project).findFile(vFile);
    if (psiFile == null || psiFile.getFileType() != HaxeFileType.HAXE_FILE_TYPE) {
      continue;
    }
    processComponents(psiFile, subComponent -> {
      if (name.equals(subComponent.getName())) {
        result.add(subComponent.getComponentName());
      }
      return true;
    });
  }
  return new ArrayList<>(result);
}

源代码5 项目： consulo-csharp 文件： CSharpGenerateAction.java

@Nullable
@RequiredReadAction
public static CSharpTypeDeclaration findTypeDeclaration(@Nonnull Editor editor, @Nonnull PsiFile file)
{
	if(file.getFileType() != CSharpFileType.INSTANCE)
	{
		return null;
	}
	final int offset = editor.getCaretModel().getOffset();
	final PsiElement elementAt = file.findElementAt(offset);
	if(elementAt == null)
	{
		return null;
	}

	PsiElement parent = elementAt.getParent();
	if(parent instanceof CSharpIdentifier)
	{
		parent = parent.getParent();
	}
	return parent instanceof CSharpTypeDeclaration ? (CSharpTypeDeclaration) parent : null;
}

源代码6 项目： Intellij-Dust 文件： DustFormattingModelBuilder.java

/**
 * We have to override {@link com.intellij.formatting.templateLanguages.TemplateLanguageFormattingModelBuilder#createModel}
 * since after we delegate to some templated languages, those languages (xml/html for sure, potentially others)
 * delegate right back to us to format the DustTypes.OUTER_TYPE token we tell them to ignore,
 * causing an stack-overflowing loop.
 */
@NotNull
public FormattingModel createModel(PsiElement element, CodeStyleSettings settings) {

  final PsiFile file = element.getContainingFile();
  Block rootBlock;

  ASTNode node = element.getNode();

  if (node.getElementType() == DustFileViewProvider.OUTER_TYPE) {
    // If we're looking at a DustTypes.HTML element, then we've been invoked by our templated
    // language.  Make a dummy block to allow that formatter to continue
    return new SimpleTemplateLanguageFormattingModelBuilder().createModel(element, settings);
  } else {
    rootBlock = getRootBlock(file, file.getViewProvider(), settings);
  }

  return new DocumentBasedFormattingModel(rootBlock, element.getProject(), settings, file.getFileType(), file);
}

源代码7 项目： consulo 文件： CommentByLineCommentHandler.java

@Nullable
private static Commenter findCommenter(@Nonnull Editor editor, @Nonnull PsiFile file, final int line) {
  final FileType fileType = file.getFileType();
  if (fileType instanceof AbstractFileType) {
    return ((AbstractFileType)fileType).getCommenter();
  }
  final Language lineStartLanguage = getLineStartLanguage(editor, file, line);
  final Language lineEndLanguage = getLineEndLanguage(file, editor, line);
  return CommentByBlockCommentHandler.getCommenter(file, editor, lineStartLanguage, lineEndLanguage);
}

源代码8 项目： idea-php-symfony2-plugin 文件： ServiceArgumentGenerateAction.java

@Override
protected boolean isValidForFile(@NotNull Project project, @NotNull Editor editor, @NotNull PsiFile file) {
    if(file.getFileType() != XmlFileType.INSTANCE || !Symfony2ProjectComponent.isEnabled(project)) {
        return false;
    }

    return getMatchXmlTag(editor, file) != null;
}

源代码9 项目： consulo 文件： LightStubBuilder.java

@RequiredReadAction
@Override
public StubElement buildStubTree(@Nonnull PsiFile file) {
  LighterAST tree = FORCED_AST.get();
  if (tree == null) {
    FileType fileType = file.getFileType();
    if (!(fileType instanceof LanguageFileType)) {
      LOG.error("File is not of LanguageFileType: " + file + ", " + fileType);
      return null;
    }
    if (!(file instanceof PsiFileImpl)) {
      LOG.error("Unexpected PsiFile instance: " + file + ", " + file.getClass());
      return null;
    }
    if (((PsiFileImpl)file).getElementTypeForStubBuilder() == null) {
      LOG.error("File is not of IStubFileElementType: " + file);
      return null;
    }

    FileASTNode node = file.getNode();
    tree = node.getElementType() instanceof ILightStubFileElementType ? node.getLighterAST() : new TreeBackedLighterAST(node);
  }
  else {
    FORCED_AST.set(null);
  }

  StubElement rootStub = createStubForFile(file, tree);
  buildStubTree(tree, tree.getRoot(), rootStub);
  return rootStub;
}

源代码10 项目： otto-intellij-plugin 文件： OttoProjectHandler.java

private void maybeRecomputeEventClasses() {
  List<VirtualFile> myFilesToScan;
  synchronized (filesToScan) {
    if (filesToScan.isEmpty()) return;

    myFilesToScan = new ArrayList<VirtualFile>(filesToScan);
    filesToScan.clear();
  }

  for (VirtualFile virtualFile : myFilesToScan) {
    synchronized (fileToEventClasses) {
      getEventClasses(virtualFile).clear();
    }
    PsiFile psiFile = PsiManager.getInstance(myProject).findFile(virtualFile);
    if (psiFile == null) throw new IllegalStateException("huh? " + virtualFile);
    if (psiFile.getFileType() instanceof JavaFileType) {

      final long startTime = System.currentTimeMillis();
      psiFile.accept(new PsiRecursiveElementVisitor() {
        @Override public void visitElement(PsiElement element) {
          if (element instanceof PsiMethod
              && SubscriberMetadata.isAnnotatedWithSubscriber((PsiMethod) element)) {
            maybeAddSubscriberMethod((PsiMethod) element);
          } else {
            super.visitElement(element);
          }
        }
      });
      if (LOGGER.isDebugEnabled()) {
        LOGGER.debug(String.format("Searched for @Subscribe in %s in %dms",
            virtualFile, System.currentTimeMillis() - startTime));
      }
    }
  }

  optimizeEventClassIndex();
}

源代码11 项目： intellij-xquery 文件： XQueryBreakpointType.java

@Override
public boolean canPutAt(@NotNull VirtualFile file, int line, @NotNull Project project) {
    final Document document = FileDocumentManager.getInstance().getDocument(file);
    if (document == null) return false;
    final PsiFile psiFile = PsiDocumentManager.getInstance(project).getPsiFile(document);
    if (psiFile == null) {
        return false;
    }
    final FileType fileType = psiFile.getFileType();
    return fileType == XQueryFileType.INSTANCE && hasAnExpression(project, document, line);
}

源代码12 项目： consulo-csharp 文件： CSharpCompletionCharFilter.java

@Override
public Result acceptChar(char c, final int prefixLength, final Lookup lookup)
{
	if(!lookup.isCompletion())
	{
		return null;
	}

	PsiFile psiFile = lookup.getPsiFile();
	if(psiFile.getFileType() != CSharpFileType.INSTANCE)
	{
		return null;
	}

	if(Character.isJavaIdentifierPart(c))
	{
		return Result.ADD_TO_PREFIX;
	}

	switch(c)
	{
		case '@':
			return Result.ADD_TO_PREFIX;
		case '{':
		case '<':
			return Result.SELECT_ITEM_AND_FINISH_LOOKUP;
		default:
			return null;
	}
}

源代码13 项目： consulo-unity3d 文件： Unity3dAssetUsageFilteringRuleProvider.java

@Override
public boolean isVisible(@Nonnull Usage usage, @Nonnull UsageTarget[] targets)
{
	if(usage instanceof PsiElementUsage)
	{
		PsiFile containingFile = ((PsiElementUsage) usage).getElement().getContainingFile();
		if(containingFile != null && containingFile.getFileType() == Unity3dYMLAssetFileType.INSTANCE)
		{
			return false;
		}
	}
	return true;
}

源代码14 项目： consulo-csharp 文件： GotoSuperMethodHandler.java

@Nullable
public static DotNetVirtualImplementOwner findVirtualImplementOwner(@Nonnull Editor editor, @Nonnull PsiFile file)
{
	if(file.getFileType() != CSharpFileType.INSTANCE)
	{
		return null;
	}
	final int offset = editor.getCaretModel().getOffset();
	final PsiElement elementAt = file.findElementAt(offset);
	if(elementAt == null)
	{
		return null;
	}
	return PsiTreeUtil.getParentOfType(elementAt, DotNetVirtualImplementOwner.class);
}

源代码15 项目： consulo 文件： TemplateLanguageFormattingModelBuilder.java

@Override
@Nonnull
public FormattingModel createModel(PsiElement element, CodeStyleSettings settings) {
  final PsiFile file = element.getContainingFile();
  Block rootBlock = getRootBlock(file, file.getViewProvider(), settings);
  return new DocumentBasedFormattingModel(rootBlock, element.getProject(), settings, file.getFileType(), file);
}

源代码16 项目： consulo 文件： CodeBlockUtil.java

private static int calcBlockStartOffset(Editor editor, PsiFile file) {
  int offset = editor.getCaretModel().getOffset() - 1;
  if (offset < 0) return -1;

  Document document = editor.getDocument();
  final FileType fileType = file.getFileType();
  HighlighterIterator iterator = ((EditorEx)editor).getHighlighter().createIterator(offset);

  int depth = 0;
  Language braceType;
  boolean isAfterRBrace = false;
  if (isRStructuralBrace(fileType, iterator, document.getCharsSequence())) {
    isAfterRBrace = true;
    depth = -1;
    braceType = getBraceType(iterator);
  }
  else {
    braceType = null;
  }

  boolean moved = false;
  while (true) {
    if (iterator.atEnd()) return -1;

    if (isLStructuralBrace(fileType, iterator, document.getCharsSequence()) &&
        (braceType == getBraceType(iterator) || braceType == null)) {
      if (braceType == null) {
        braceType = getBraceType(iterator);
      }

      if (moved) {
        if (depth == 0) break;
        depth--;
      }
    }
    else if (isRStructuralBrace(fileType, iterator, document.getCharsSequence()) &&
             (braceType == getBraceType(iterator) || braceType == null)) {
      if (braceType == null) {
        braceType = getBraceType(iterator);
      }
      depth++;
    }

    moved = true;
    iterator.retreat();
  }

  return isAfterRBrace ? iterator.getStart() : iterator.getEnd();
}

源代码17 项目： CppTools 文件： CppSupportLoader.java

private boolean isAcceptableDocument(Document document) {
  final PsiFile psiFile = PsiDocumentManager.getInstance(project).getPsiFile(document);
  return psiFile != null && CPP_FILETYPE == psiFile.getFileType();
}

源代码18 项目： consulo 文件： CodeBlockUtil.java

private static int calcBlockEndOffset(Editor editor, PsiFile file) {

    Document document = editor.getDocument();
    int offset = editor.getCaretModel().getOffset();
    final FileType fileType = file.getFileType();
    HighlighterIterator iterator = ((EditorEx)editor).getHighlighter().createIterator(offset);
    if (iterator.atEnd()) return -1;

    int depth = 0;
    Language braceType;
    boolean isBeforeLBrace = false;
    if (isLStructuralBrace(fileType, iterator, document.getCharsSequence())) {
      isBeforeLBrace = true;
      depth = -1;
      braceType = getBraceType(iterator);
    } else {
      braceType = null;
    }

    boolean moved = false;
    while (true) {
      if (iterator.atEnd()) return -1;

      if (isRStructuralBrace(fileType, iterator,document.getCharsSequence()) &&
          ( braceType == getBraceType(iterator) ||
            braceType == null
          )
          ) {
        if (moved) {
          if (depth == 0) break;
          depth--;
        }

        if (braceType == null) {
          braceType = getBraceType(iterator);
        }
      }
      else if (isLStructuralBrace(fileType, iterator,document.getCharsSequence()) &&
               ( braceType == getBraceType(iterator) ||
                 braceType == null
               )
              ) {
        if (braceType == null) {
          braceType = getBraceType(iterator);
        }
        depth++;
      }

      moved = true;
      iterator.advance();
    }

    return isBeforeLBrace? iterator.getEnd() : iterator.getStart();
  }

源代码19 项目： intellij 文件： PsiBasedClassFileFinder.java

@Nullable
@Override
public VirtualFile findClassFile(String fqcn) {
  GlobalSearchScope searchScope = module.getModuleRuntimeScope(false);

  PsiClass[] psiClasses =
      ReadAction.compute(
          () ->
              JavaPsiFacade.getInstance(project)
                  .findClasses(getContainingClassName(fqcn), searchScope));
  if (psiClasses.length == 0) {
    return null;
  }

  BlazeProjectData projectData =
      BlazeProjectDataManager.getInstance(project).getBlazeProjectData();
  if (projectData == null) {
    return null;
  }

  // It's possible that there's more than one source file in the project corresponding to
  // the same fully-qualified class name, with Blaze choosing the appropriate source to use
  // according to some configuration flags. Here we check each of them until we find the one
  // that was chosen during Blaze sync.
  for (PsiClass psiClass : psiClasses) {
    PsiFile psiFile = psiClass.getContainingFile();
    if (psiFile == null) {
      continue;
    }

    VirtualFile virtualFile = psiFile.getVirtualFile();
    if (virtualFile == null) {
      continue;
    }

    FileType fileType = psiFile.getFileType();
    VirtualFile classFile = null;

    if (fileType == StdFileTypes.JAVA) {
      classFile =
          findClassFileForSourceAndRegisterResourcePackage(projectData, virtualFile, fqcn);
    } else if (fileType == StdFileTypes.CLASS) {
      classFile = findClassFileForIJarClass(projectData, virtualFile, fqcn);
    }

    if (classFile != null) {
      return classFile;
    }
  }

  return null;
}

源代码20 项目： consulo 文件： FileTypeBasedContextType.java

@Override
public boolean isInContext(@Nonnull final PsiFile file, final int offset) {
  return myFileType == file.getFileType();
}