Java 类com.intellij.psi.impl.source.jsp.jspJava.JspCodeBlock 实例源码

项目：intellij-ce-playground 文件：IntroduceVariableBase.java

private static boolean isInJspHolderMethod(PsiExpression expr) {
  final PsiElement parent1 = expr.getParent();
  if (parent1 == null) {
    return false;
  }
  final PsiElement parent2 = parent1.getParent();
  if (!(parent2 instanceof JspCodeBlock)) return false;
  final PsiElement parent3 = parent2.getParent();
  return parent3 instanceof JspHolderMethod;
}

项目：tools-idea 文件：IntroduceVariableBase.java

private static boolean isInJspHolderMethod(PsiExpression expr) {
  final PsiElement parent1 = expr.getParent();
  if (parent1 == null) {
    return false;
  }
  final PsiElement parent2 = parent1.getParent();
  if (!(parent2 instanceof JspCodeBlock)) return false;
  final PsiElement parent3 = parent2.getParent();
  return parent3 instanceof JspHolderMethod;
}

项目：intellij-ce-playground 文件：JavaSpacePropertyProcessor.java

private void processCodeBlock(final boolean keepInOneLine, final TextRange textRange) {
  final boolean lhsStatement = myChild1.getPsi() instanceof PsiStatement;
  final boolean rhsStatement = myChild2.getPsi() instanceof PsiStatement;

  if (myParent instanceof JspCodeBlock) {
    myResult = Spacing.createSpacing(0, 0, 1, mySettings.KEEP_LINE_BREAKS, mySettings.KEEP_BLANK_LINES_IN_CODE);
  }

  else if (myRole1 == ChildRoleBase.NONE && !lhsStatement || myRole2 == ChildRoleBase.NONE && !rhsStatement) {
    final IElementType firstElementType = myChild1.getElementType();
    if (
      firstElementType == JavaTokenType.END_OF_LINE_COMMENT
      ||
      firstElementType == JavaTokenType.C_STYLE_COMMENT) {
      myResult = Spacing.createDependentLFSpacing(0, 1, myParent.getTextRange(),
                                                  mySettings.KEEP_LINE_BREAKS, mySettings.KEEP_BLANK_LINES_IN_CODE);
    }
    else {
      myResult = null;
    }
  }
  else if (myRole1 == ChildRole.LBRACE) {
    if (!keepInOneLine) {
      int blankLines = 1;
      if (myParent != null) {
        ASTNode parentNode = myParent.getNode();
        if (parentNode != null) {
          ASTNode grandPa = parentNode.getTreeParent();
          if (grandPa != null && grandPa.getElementType() == JavaElementType.METHOD) {
            blankLines += mySettings.BLANK_LINES_BEFORE_METHOD_BODY;
          }
        }
      }
      myResult = Spacing.createSpacing(0, 0, blankLines, mySettings.KEEP_LINE_BREAKS, mySettings.KEEP_BLANK_LINES_IN_CODE);
    }
    else {
      myResult = Spacing.createDependentLFSpacing(0, 1, textRange, mySettings.KEEP_LINE_BREAKS, mySettings.KEEP_BLANK_LINES_IN_CODE);
    }
  }
  else if (myRole2 == ChildRole.RBRACE) {
    if (!keepInOneLine) {
      myResult = Spacing.createSpacing(0, 0, 1, mySettings.KEEP_LINE_BREAKS, mySettings.KEEP_BLANK_LINES_BEFORE_RBRACE);
    }
    else {
      myResult = Spacing.createDependentLFSpacing(0, 1, textRange, mySettings.KEEP_LINE_BREAKS, mySettings.KEEP_BLANK_LINES_BEFORE_RBRACE);
    }
  }
  else if (myChild1.getElementType() == JavaElementType.SWITCH_LABEL_STATEMENT
           && myChild2.getElementType() == JavaElementType.BLOCK_STATEMENT)
  {
    myResult = getSpaceBeforeLBrace(myChild2, mySettings.SPACE_BEFORE_SWITCH_LBRACE, null);
  }
  else if (lhsStatement && rhsStatement) {
    int minSpaces = 0;
    int minLineFeeds = 1;
    PsiElement psi = myChild1.getPsi();

    // We want to avoid situations like below:
    //   1. Call 'introduce variable' refactoring for the code like 'System.out.println(1);';
    //   2. When KEEP_MULTIPLE_EXPRESSIONS_IN_ONE_LINE is on, the output looks like 'int i = 1; System.out.println(i);';
    // That's why we process the option only during the explicit reformat (directly invoked by an user).
    if ((mySettings.KEEP_MULTIPLE_EXPRESSIONS_IN_ONE_LINE
           && (FormatterUtil.isFormatterCalledExplicitly() || ApplicationManager.getApplication().isUnitTestMode()))
        || psi != null && PsiTreeUtil.hasErrorElements(psi))
    {
      minSpaces = 1;
      minLineFeeds = 0;
      if (myChild1 != null) {
        ASTNode lastElement = myChild1;
        while (lastElement.getLastChildNode() != null) lastElement = lastElement.getLastChildNode();
        //Not to place second statement on the same line with first one, if last ends with single line comment
        if (lastElement instanceof PsiComment && lastElement.getElementType() == JavaTokenType.END_OF_LINE_COMMENT) minLineFeeds = 1;
      }
    }
    myResult = Spacing.createSpacing(minSpaces, 0, minLineFeeds, mySettings.KEEP_LINE_BREAKS, mySettings.KEEP_BLANK_LINES_IN_CODE);
  }
}

项目：tools-idea 文件：JavaSpacePropertyProcessor.java

private void processCodeBlock(final boolean keepInOneLine, final TextRange textRange) {
  final boolean lhsStatement = myChild1.getPsi() instanceof PsiStatement;
  final boolean rhsStatement = myChild2.getPsi() instanceof PsiStatement;

  if (myParent instanceof JspCodeBlock) {
    myResult = Spacing.createSpacing(0, 0, 1, mySettings.KEEP_LINE_BREAKS, mySettings.KEEP_BLANK_LINES_IN_CODE);
  }

  else if (myRole1 == ChildRoleBase.NONE && !lhsStatement || myRole2 == ChildRoleBase.NONE && !rhsStatement) {
    final IElementType firstElementType = myChild1.getElementType();
    if (
      firstElementType == JavaTokenType.END_OF_LINE_COMMENT
      ||
      firstElementType == JavaTokenType.C_STYLE_COMMENT) {
      myResult = Spacing.createDependentLFSpacing(0, 1, myParent.getTextRange(),
                                                  mySettings.KEEP_LINE_BREAKS, mySettings.KEEP_BLANK_LINES_IN_CODE);
    }
    else {
      myResult = null;
    }
  }
  else if (myRole1 == ChildRole.LBRACE) {
    if (!keepInOneLine) {
      int blankLines = 1;
      if (myParent != null) {
        ASTNode parentNode = myParent.getNode();
        if (parentNode != null) {
          ASTNode grandPa = parentNode.getTreeParent();
          if (grandPa != null && grandPa.getElementType() == JavaElementType.METHOD) {
            blankLines += mySettings.BLANK_LINES_BEFORE_METHOD_BODY;
          }
        }
      }
      myResult = Spacing.createSpacing(
        0, 0, blankLines, mySettings.KEEP_LINE_BREAKS, mySettings.KEEP_BLANK_LINES_IN_CODE
      );
    }
    else {
      myResult = Spacing
        .createDependentLFSpacing(0, 1, textRange, mySettings.KEEP_LINE_BREAKS, mySettings.KEEP_BLANK_LINES_IN_CODE);
    }
  }
  else if (myRole2 == ChildRole.RBRACE) {
    if (!keepInOneLine) {
      myResult = Spacing
        .createSpacing(0, 0, 1, mySettings.KEEP_LINE_BREAKS, mySettings.KEEP_BLANK_LINES_BEFORE_RBRACE);
    }
    else {
      myResult = Spacing
        .createDependentLFSpacing(0, 1, textRange, mySettings.KEEP_LINE_BREAKS, mySettings.KEEP_BLANK_LINES_BEFORE_RBRACE);
    }
  }
  else if (myChild1.getElementType() == JavaElementType.SWITCH_LABEL_STATEMENT 
           && myChild2.getElementType() == JavaElementType.BLOCK_STATEMENT) 
  {
    myResult = getSpaceBeforeLBrace(mySettings.SPACE_BEFORE_SWITCH_LBRACE, mySettings.BRACE_STYLE, null, false, true);

  }
  else if (lhsStatement && rhsStatement) {
    int minSpaces = 0;
    int minLineFeeds = 1;
    PsiElement psi = myChild1.getPsi();

    // We want to avoid situations like below:
    //   1. Call 'introduce variable' refactoring for the code like 'System.out.println(1);';
    //   2. When KEEP_MULTIPLE_EXPRESSIONS_IN_ONE_LINE is on, the output looks like 'int i = 1; System.out.println(i);';
    // That's why we process the option only during the explicit reformat (directly invoked by an user).
    if ((mySettings.KEEP_MULTIPLE_EXPRESSIONS_IN_ONE_LINE
           && (FormatterUtil.isFormatterCalledExplicitly() || ApplicationManager.getApplication().isUnitTestMode()))
        || psi != null && PsiTreeUtil.hasErrorElements(psi))
    {
      minSpaces = 1;
      minLineFeeds = 0;
    }
    myResult = Spacing.createSpacing(minSpaces, 0, minLineFeeds, mySettings.KEEP_LINE_BREAKS, mySettings.KEEP_BLANK_LINES_IN_CODE);
  }
}