Java DataLanguageBlockWrapper类代码示例

import com.intellij.formatting.templateLanguages.DataLanguageBlockWrapper; //导入依赖的package包/类
@Override
protected void update(PresentationData presentation) {
  String name = myBlock.getClass().getSimpleName();
  if (myBlock instanceof DataLanguageBlockWrapper) {
    name += " (" + ((DataLanguageBlockWrapper)myBlock).getOriginal().getClass().getSimpleName() + ")";
  }
  presentation.addText(name, SimpleTextAttributes.REGULAR_ATTRIBUTES);

  if (myBlock.getIndent() != null) {
    presentation.addText(" " + String.valueOf(myBlock.getIndent()).replaceAll("[<>]", " "), SimpleTextAttributes.GRAY_ATTRIBUTES);
  }
  else {
    presentation.addText(" Indent: null", SimpleTextAttributes.GRAY_ATTRIBUTES);
  }
  if (myBlock.getAlignment() != null) {
    presentation
      .addText(" " + String.valueOf(myBlock.getAlignment()), new SimpleTextAttributes(SimpleTextAttributes.STYLE_BOLD, JBColor.darkGray));
  }
  if (myBlock.getWrap() != null) {
    presentation
      .addText(" " + String.valueOf(myBlock.getWrap()), new SimpleTextAttributes(SimpleTextAttributes.STYLE_ITALIC, PlatformColors.BLUE));
  }
}
 

import com.intellij.formatting.templateLanguages.DataLanguageBlockWrapper; //导入依赖的package包/类
@Override
protected void update(PresentationData presentation) {
  String name = myBlock.getClass().getSimpleName();
  if (myBlock instanceof DataLanguageBlockWrapper) {
    name += " (" + ((DataLanguageBlockWrapper)myBlock).getOriginal().getClass().getSimpleName() + ")";
  }
  presentation.addText(name, SimpleTextAttributes.REGULAR_ATTRIBUTES);

  if (myBlock.getIndent() != null) {
    presentation.addText(" " + String.valueOf(myBlock.getIndent()).replaceAll("[<>]", " "), SimpleTextAttributes.GRAY_ATTRIBUTES);
  }
  else {
    presentation.addText(" Indent: null", SimpleTextAttributes.GRAY_ATTRIBUTES);
  }
  if (myBlock.getAlignment() != null) {
    presentation
      .addText(" " + String.valueOf(myBlock.getAlignment()), new SimpleTextAttributes(SimpleTextAttributes.STYLE_BOLD, Color.darkGray));
  }
  if (myBlock.getWrap() != null) {
    presentation
      .addText(" " + String.valueOf(myBlock.getWrap()), new SimpleTextAttributes(SimpleTextAttributes.STYLE_ITALIC, PlatformColors.BLUE));
  }
}
 

import com.intellij.formatting.templateLanguages.DataLanguageBlockWrapper; //导入依赖的package包/类
/**
 * TODO if/when we implement alignment, update this method to do alignment properly
 *
 * This method handles indent and alignment on Enter.
 */
@NotNull
@Override
public ChildAttributes getChildAttributes(int newChildIndex) {
  /**
   * We indent if we're in a TAG_BLOCK (note that this works nicely since Enter can only be invoked
   * INSIDE a block (i.e. after the open block).
   *
   * Also indent if we are wrapped in a block created by the templated language
   */
  if (myNode.getElementType() == DustTypes.TAG_BLOCK
      || (getParent() instanceof DataLanguageBlockWrapper
      && (myNode.getElementType() != DustTypes.STATEMENTS || myNode.getTreeNext() instanceof PsiErrorElement))) {
    return new ChildAttributes(Indent.getNormalIndent(), null);
  } else {
    return new ChildAttributes(Indent.getNoneIndent(), null);
  }
}
 

import com.intellij.formatting.templateLanguages.DataLanguageBlockWrapper; //导入依赖的package包/类
@Override
public TemplateLanguageBlock createTemplateLanguageBlock(
    @NotNull ASTNode node,
    @Nullable Wrap wrap,
    @Nullable Alignment alignment,
    @Nullable List<DataLanguageBlockWrapper> foreignChildren,
    @NotNull CodeStyleSettings codeStyleSettings) {
  final FormattingDocumentModelImpl documentModel =
      FormattingDocumentModelImpl.createOn(node.getPsi().getContainingFile());
  if (node.getPsi() instanceof TagElement) {
    return new SoyTagBlock(
        this,
        codeStyleSettings,
        node,
        foreignChildren,
        new HtmlPolicy(codeStyleSettings, documentModel));
  } else if(node.getPsi() instanceof TagBlockElement) {
    return new SoyTagBlockBlock(
        this,
        codeStyleSettings,
        node,
        foreignChildren,
        new HtmlPolicy(codeStyleSettings, documentModel));
  } else if (node.getPsi() instanceof SoyStatementList) {
    return new SoyStatementListBlock(
        this,
        codeStyleSettings,
        node,
        foreignChildren,
        new HtmlPolicy(codeStyleSettings, documentModel));
  } else {
    return new SoyBlock(
      this,
      codeStyleSettings,
      node,
      foreignChildren,
      new HtmlPolicy(codeStyleSettings, documentModel));
  }
}
 

import com.intellij.formatting.templateLanguages.DataLanguageBlockWrapper; //导入依赖的package包/类
public SoyStatementListBlock(
    @NotNull TemplateLanguageBlockFactory blockFactory,
    @NotNull CodeStyleSettings settings,
    @NotNull ASTNode node,
    @Nullable List<DataLanguageBlockWrapper> foreignChildren,
    HtmlPolicy htmlPolicy) {
  super(blockFactory, settings, node, foreignChildren, htmlPolicy);
}
 

import com.intellij.formatting.templateLanguages.DataLanguageBlockWrapper; //导入依赖的package包/类
public SoyBlock(
    @NotNull TemplateLanguageBlockFactory blockFactory,
    @NotNull CodeStyleSettings settings,
    @NotNull ASTNode node,
    @Nullable List<DataLanguageBlockWrapper> foreignChildren,
    HtmlPolicy htmlPolicy) {
  super(blockFactory, settings, node, foreignChildren);
  myHtmlPolicy = htmlPolicy;
}
 

import com.intellij.formatting.templateLanguages.DataLanguageBlockWrapper; //导入依赖的package包/类
private boolean hasIndentingForeignBlockParent() {
  BlockWithParent parent = getParent();

  while (parent instanceof DataLanguageBlockWrapper) {
    if (!isSynthetic(parent)) {
      ASTNode foreignNode = ((DataLanguageBlockWrapper) parent).getNode();
      // Returning false if it is an XmlTag that doesn't force indentation.
      return !(foreignNode instanceof XmlTag)
          || myHtmlPolicy.indentChildrenOf((XmlTag) foreignNode);
    }
    parent = parent.getParent();
  }
  return false;
}
 

import com.intellij.formatting.templateLanguages.DataLanguageBlockWrapper; //导入依赖的package包/类
public SoyTagBlock(
    @NotNull TemplateLanguageBlockFactory blockFactory,
    @NotNull CodeStyleSettings settings,
    @NotNull ASTNode node,
    @Nullable List<DataLanguageBlockWrapper> foreignChildren,
    HtmlPolicy htmlPolicy) {
  super(blockFactory, settings, node, foreignChildren, htmlPolicy);
}
 

import com.intellij.formatting.templateLanguages.DataLanguageBlockWrapper; //导入依赖的package包/类
public SoyTagBlockBlock(
    @NotNull TemplateLanguageBlockFactory blockFactory,
    @NotNull CodeStyleSettings settings,
    @NotNull ASTNode node,
    @Nullable List<DataLanguageBlockWrapper> foreignChildren,
    HtmlPolicy htmlPolicy) {
  super(blockFactory, settings, node, foreignChildren, htmlPolicy);
}
 

import com.intellij.formatting.templateLanguages.DataLanguageBlockWrapper; //导入依赖的package包/类
@Override
public Indent getIndent() {
  // ignore whitespace
  if (myNode.getText().trim().length() == 0) {
    return Indent.getNoneIndent();
  }

  if (DustPsiUtil.isNonRootStatementsElement(myNode.getPsi())) {
    // we're computing the indent for a non-root STATEMENTS:
    //      if it's not contained in a foreign block, indent!
    if (hasOnlyDustLanguageParents()) {
      return Indent.getNormalIndent();
    }
  }

  if (myNode.getTreeParent() != null
      && DustPsiUtil.isNonRootStatementsElement(myNode.getTreeParent().getPsi())) {
    // we're computing the indent for a direct descendant of a non-root STATEMENTS:
    //      if its Block parent (i.e. not DUST AST Tree parent) is a DustForamtterBlock
    //      which has NOT been indented, then have the element provide the indent itself
    if (getParent() instanceof DustFormatterBlock
        && ((DustFormatterBlock) getParent()).getIndent() == Indent.getNoneIndent()) {
      return Indent.getNormalIndent();
    }
  }

  // any element that is the direct descendant of a foreign block gets an indent
  if (getRealBlockParent() instanceof DataLanguageBlockWrapper) {
    return Indent.getNormalIndent();
  }

  return Indent.getNoneIndent();
}
 

import com.intellij.formatting.templateLanguages.DataLanguageBlockWrapper; //导入依赖的package包/类
private BlockWithParent getRealBlockParent() {
  // if we can follow the chain of synthetic parent blocks, and if we end up
  // at a real DataLanguage block (i.e. the synthetic blocks didn't lead to an DustFormatterBlock),
  // we're a child of a templated language node and need an indent
  BlockWithParent parent = getParent();
  while (parent instanceof DataLanguageBlockWrapper
      && ((DataLanguageBlockWrapper) parent).getOriginal() instanceof SyntheticBlock) {
    parent = parent.getParent();
  }


  return parent;
}
 

import com.intellij.formatting.templateLanguages.DataLanguageBlockWrapper; //导入依赖的package包/类
@Override
public TemplateLanguageBlock createTemplateLanguageBlock(@NotNull ASTNode node,
                                                         @Nullable Wrap wrap,
                                                         @Nullable Alignment alignment,
                                                         @Nullable List<DataLanguageBlockWrapper> foreignChildren,
                                                         @NotNull CodeStyleSettings codeStyleSettings) {
  return new DustFormatterBlock(this, codeStyleSettings, node, foreignChildren);
}
 

import com.intellij.formatting.templateLanguages.DataLanguageBlockWrapper; //导入依赖的package包/类
private static boolean isSynthetic(BlockWithParent block) {
  return block instanceof DataLanguageBlockWrapper && ((DataLanguageBlockWrapper) block)
      .getOriginal() instanceof SyntheticBlock;
}
 

import com.intellij.formatting.templateLanguages.DataLanguageBlockWrapper; //导入依赖的package包/类
private static boolean isXMLTagBlock(BlockWithParent block) {
  return block instanceof DataLanguageBlockWrapper && ((DataLanguageBlockWrapper) block)
      .getNode() instanceof XmlTag;
}
 

import com.intellij.formatting.templateLanguages.DataLanguageBlockWrapper; //导入依赖的package包/类
protected PlayBaseTemplateBlock(@NotNull ASTNode node, @Nullable Wrap wrap, @Nullable Alignment alignment, @NotNull TemplateLanguageBlockFactory blockFactory, @NotNull CodeStyleSettings settings, @Nullable List<DataLanguageBlockWrapper> foreignChildren)
{
	super(node, wrap, alignment, blockFactory, settings, foreignChildren);
}