Java Code Examples for com.intellij.psi.PsiElement#acceptChildren()

The following examples show how to use com.intellij.psi.PsiElement#acceptChildren() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: HaxeRefactoringUtil.java    From intellij-haxe with Apache License 2.0 6 votes vote down vote up 
@NotNull
public static List<PsiElement> getOccurrences(@NotNull final PsiElement pattern, @Nullable final PsiElement context) {
  if (context == null) {
    return Collections.emptyList();
  }
  final List<PsiElement> occurrences = new ArrayList<PsiElement>();
  final HaxeVisitor visitor = new HaxeVisitor() {
    public void visitElement(@NotNull final PsiElement element) {
      if (element instanceof HaxeParameter) {
        return;
      }
      if (PsiEquivalenceUtil.areElementsEquivalent(element, pattern)) {
        occurrences.add(element);
        return;
      }
      element.acceptChildren(this);
    }
  };
  context.acceptChildren(visitor);
  return occurrences;
}
Example 2
Source File: CSharpRefactoringUtil.java    From consulo-csharp with Apache License 2.0 6 votes vote down vote up 
@Nonnull
public static List<PsiElement> getOccurrences(@Nonnull final PsiElement pattern, @Nullable final PsiElement context)
{
	if(context == null)
	{
		return Collections.emptyList();
	}
	final List<PsiElement> occurrences = new ArrayList<>();
	context.acceptChildren(new CSharpRecursiveElementVisitor()
	{
		@Override
		public void visitReferenceExpression(CSharpReferenceExpression expression)
		{
			if(expression.resolve() == pattern)
			{
				occurrences.add(expression);
			}
		}
	});
	return occurrences;
}
Example 3
Source File: StructureViewElement.java    From reasonml-idea-plugin with MIT License 6 votes vote down vote up 
@NotNull
private List<TreeElement> buildModuleStructure(@NotNull PsiInnerModule moduleElement) {
    List<TreeElement> treeElements = new ArrayList<>();

    PsiSignature moduleSignature = moduleElement.getSignature();
    PsiElement rootElement = moduleSignature;
    if (rootElement == null) {
        rootElement = moduleElement.getBody();
    }

    if (rootElement != null) {
        rootElement.acceptChildren(new ElementVisitor(treeElements));
    }

    // Process body if there is a signature
    if (moduleSignature != null) {
        rootElement = moduleElement.getBody();
        if (rootElement != null) {
            treeElements.add(new StructureModuleImplView(rootElement));
        }
    }

    return treeElements;
}
Example 4
Source File: StatementCollector.java    From jetbrains-plugin-graph-database-support with Apache License 2.0 6 votes vote down vote up 
@Override
public void visitElement(PsiElement element) {
    if (hasErrors) {
        return;
    }

    if (element.getNode().getElementType() == CypherTypes.STATEMENT_ITEM) {
        queries.add(element.getText());
        try {
            parameters.putAll(parameterService.getParameters(element));
        } catch (Exception e) {
            fail();
            sendParametersRetrievalErrorEvent(e);
        }
    }
    element.acceptChildren(this);
}
Example 5
Source File: LaravelLightCodeInsightFixtureTestCase.java    From idea-php-laravel-plugin with MIT License 5 votes vote down vote up 
@NotNull
private List<PsiElement> collectPsiElementsRecursive(@NotNull PsiElement psiElement) {
    final List<PsiElement> elements = new ArrayList<PsiElement>();
    elements.add(psiElement.getContainingFile());

    psiElement.acceptChildren(new PsiRecursiveElementVisitor() {
        @Override
        public void visitElement(PsiElement element) {
            elements.add(element);
            super.visitElement(element);
        }
    });
    return elements;
}
Example 6
Source File: ControlFlowBuilder.java    From consulo with Apache License 2.0 5 votes vote down vote up 
public ControlFlow build(final PsiElementVisitor visitor, final PsiElement element) {
  // create start pseudo node
  startNode(null);

  element.acceptChildren(visitor);

  // create end pseudo node and close all pending edges
  checkPending(startNode(null));

  final List<Instruction> result = instructions;
  return new ControlFlowImpl(result.toArray(new Instruction[result.size()]));
}
Example 7
Source File: LatteUtil.java    From intellij-latte with MIT License 5 votes vote down vote up 
private static void findLattePhpVariables(List<PsiPositionedElement> properties, PsiElement psiElement) {
    psiElement.acceptChildren(new PsiRecursiveElementWalkingVisitor() {
        @Override
        public void visitElement(PsiElement element) {
            if (element instanceof LattePhpVariable) {
                properties.add(new PsiPositionedElement(getStartOffsetInFile(element), element));
            } else {
                super.visitElement(element);
            }
        }
    });
}
Example 8
Source File: StructureViewElement.java    From reasonml-idea-plugin with MIT License 5 votes vote down vote up 
@NotNull
private List<TreeElement> buildYaccTrailerStructure(@NotNull OclYaccTrailer root) {
    List<TreeElement> treeElements = new ArrayList<>();

    PsiElement rootElement = ORUtil.findImmediateFirstChildOfType(root, OclYaccTypes.OCAML_LAZY_NODE);
    if (rootElement != null) {
        rootElement.acceptChildren(new ElementVisitor(treeElements));
    }

    return treeElements;
}
Example 9
Source File: StructureViewElement.java    From reasonml-idea-plugin with MIT License 5 votes vote down vote up 
@NotNull
private List<TreeElement> buildYaccHeaderStructure(@NotNull OclYaccHeader root) {
    List<TreeElement> treeElements = new ArrayList<>();

    PsiElement rootElement = ORUtil.findImmediateFirstChildOfType(root, OclYaccTypes.OCAML_LAZY_NODE);
    if (rootElement != null) {
        rootElement.acceptChildren(new ElementVisitor(treeElements));
    }

    return treeElements;
}
Example 10
Source File: StructureViewElement.java    From reasonml-idea-plugin with MIT License 5 votes vote down vote up 
@NotNull
private List<TreeElement> buildStanzaStructure(@NotNull PsiStanza stanzaElement) {
    List<TreeElement> treeElements = new ArrayList<>();

    PsiElement rootElement = ORUtil.findImmediateFirstChildOfClass(stanzaElement, PsiDuneFields.class);
    if (rootElement != null) {
        rootElement.acceptChildren(new ElementVisitor(treeElements));
    }

    return treeElements;
}
Example 11
Source File: StructureViewElement.java    From reasonml-idea-plugin with MIT License 5 votes vote down vote up 
@NotNull
private List<TreeElement> buildClassStructure(@NotNull PsiClass classElement) {
    List<TreeElement> treeElements = new ArrayList<>();

    PsiElement rootElement = classElement.getClassBody();
    if (rootElement != null) {
        rootElement.acceptChildren(new ElementVisitor(treeElements));
    }

    return treeElements;
}
Example 12
Source File: StructureViewElement.java    From reasonml-idea-plugin with MIT License 5 votes vote down vote up 
@NotNull
private List<TreeElement> buildFunctorStructure(@NotNull PsiFunctor functor) {
    List<TreeElement> treeElements = new ArrayList<>();

    PsiElement binding = functor.getBinding();
    if (binding != null) {
        binding.acceptChildren(new ElementVisitor(treeElements));
    }

    return treeElements;
}
Example 13
Source File: SoyRecursiveElementVisitor.java    From bamboo-soy with Apache License 2.0 4 votes vote down vote up 
public void visitElement(final PsiElement element) {
  element.acceptChildren(this);
}
Example 14
Source File: RTRecursiveVisitor.java    From react-templates-plugin with MIT License 4 votes vote down vote up 
@Override
public void visitElement(PsiElement element) {
    element.acceptChildren(this);
}
Example 15
Source File: RTRecursiveVisitor.java    From react-templates-plugin with MIT License 4 votes vote down vote up 
@Override
public void visitElement(PsiElement element) {
    element.acceptChildren(this);
}
Example 16
Source File: TwigBlockIndexExtension.java    From idea-php-symfony2-plugin with MIT License 4 votes vote down vote up 
@NotNull
@Override
public DataIndexer<String, Set<String>, FileContent> getIndexer() {
    return fileContent -> {
        Map<String, Set<String>> blocks = new HashMap<>();

        PsiFile psiFile = fileContent.getPsiFile();
        if(psiFile instanceof TwigFile) {
            for (TwigBlock twigBlock : TwigUtil.getBlocksInFile((TwigFile) psiFile)) {
                // we only index file scope
                // {% embed 'foo.html.twig' %}{% block foo %}{% endembed %}
                PsiElement embedStatement = PsiElementUtils.getParentOfType(twigBlock.getTarget(), TwigElementTypes.EMBED_STATEMENT);
                if(embedStatement == null) {
                    blocks.putIfAbsent("block", new HashSet<>());
                    blocks.get("block").add(twigBlock.getName());
                }
            }

            for(PsiElement psiElement : PsiTreeUtil.getChildrenOfAnyType(psiFile, TwigExtendsTag.class, TwigCompositeElement.class)) {
                if(psiElement instanceof TwigCompositeElement) {
                    // {% use 'foo.html.twig' %}
                    if(psiElement.getNode().getElementType() == TwigElementTypes.TAG) {
                        psiElement.acceptChildren(new PsiRecursiveElementWalkingVisitor() {
                            @Override
                            public void visitElement(PsiElement element) {
                                if(TwigPattern.getTwigTagUseNamePattern().accepts(element) && PsiElementUtils.getParentOfType(element, TwigElementTypes.EMBED_STATEMENT) == null) {
                                    String templateName = TwigUtil.normalizeTemplateName(PsiElementUtils.trimQuote(element.getText()));
                                    if(StringUtils.isNotBlank(templateName)) {
                                        blocks.putIfAbsent("use", new HashSet<>());
                                        blocks.get("use").add(templateName);
                                    }
                                }

                                super.visitElement(element);
                            }
                        });
                    }
                }
            }
        }

        return blocks;
    };
}
Example 17
Source File: DocCommentProcessor.java    From markdown-doclet with GNU General Public License v3.0 4 votes vote down vote up 
@Override
public void visitElement(PsiElement element) {
    if ( element instanceof PsiDocTag ) {
        PsiDocTag tag = (PsiDocTag)element;
        String tagName = null;
        switch ( tag.getName() ) {
            case "link":
            case "linkplain":
            case "see":
                // todo: @ssee
                tagName = tag.getName();
        }
        if ( tagName != null ) {
            int inlineOffset = (tag instanceof PsiInlineDocTag) ? 1 : 0;
            String linkText = tag.getText().substring(inlineOffset + 1 + tagName.length(), tag.getTextLength() - inlineOffset).trim();
            if ( !linkText.startsWith("#") ) {
                return;
            }
            StringBuilder newLink = new StringBuilder(100);
            if ( inlineOffset > 0 ) {
                newLink.append('{');
            }
            newLink.append('@').append(tagName).append(' ');
            int refEndIndex = JavaDocUtil.extractReference(linkText);
            String refText = linkText.substring(0, refEndIndex);
            PsiElement target = JavaDocUtil.findReferenceTarget(docContext.getManager(), refText, docContext, true);
            if ( target == null ) {
                return;
            }
            newLink.append(JavaDocUtil.getReferenceText(project, target)).append(' ');
            String labelText = linkText.substring(refEndIndex).trim();
            if ( labelText.isEmpty() ) {
                labelText = JavaDocUtil.getLabelText(project, docContext.getManager(), refText, docContext);
            }
            newLink.append(labelText);
            if ( inlineOffset > 0 ) {
                newLink.append('}');
            }
            int start = getStartOffsetInComment(element);
            if ( buffer == null ) {
                buffer = new StringBuilder(docText.length() + 100);
            }
            buffer.append(docText, docTextPosition, start);
            buffer.append(newLink);
            docTextPosition += start - docTextPosition + element.getTextLength();
        }
    }
    element.acceptChildren(this);
}
Example 18
Source File: CSharpMacroRecursiveElementVisitor.java    From consulo-csharp with Apache License 2.0 4 votes vote down vote up 
@Override
public void visitElement(PsiElement element)
{
	element.acceptChildren(this);
}
Example 19
Source File: HaxeRecursiveVisitor.java    From intellij-haxe with Apache License 2.0 4 votes vote down vote up 
@Override
public void visitElement(PsiElement element) {
  super.visitElement(element);
  element.acceptChildren(this);
}
Example 20
Source File: HaxeAnnotatingVisitor.java    From intellij-haxe with Apache License 2.0 4 votes vote down vote up 
@Override
public void visitElement(PsiElement element) {
  ProgressIndicatorProvider.checkCanceled();
  element.acceptChildren(this);
}