| /* |
| * Copyright 2000-2014 JetBrains s.r.o. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package com.intellij.psi.formatter.xml; |
| |
| import com.intellij.formatting.FormattingDocumentModel; |
| import com.intellij.formatting.WrapType; |
| import com.intellij.psi.PsiElement; |
| import com.intellij.psi.PsiWhiteSpace; |
| import com.intellij.psi.PsiErrorElement; |
| import com.intellij.psi.codeStyle.CodeStyleSettings; |
| import com.intellij.psi.xml.XmlAttribute; |
| import com.intellij.psi.xml.XmlTag; |
| import com.intellij.psi.xml.XmlText; |
| |
| public class XmlPolicy extends XmlFormattingPolicy{ |
| private final CodeStyleSettings mySettings; |
| private final XmlCodeStyleSettings myXmlSettings; |
| |
| public XmlPolicy(final CodeStyleSettings settings, final FormattingDocumentModel documentModel) { |
| super(documentModel); |
| mySettings = settings; |
| myXmlSettings = settings.getCustomSettings(XmlCodeStyleSettings.class); |
| } |
| |
| @Override |
| public boolean indentChildrenOf(final XmlTag parentTag) { |
| return !(parentTag.getFirstChild() instanceof PsiErrorElement); |
| } |
| |
| @Override |
| public boolean insertLineBreakBeforeTag(final XmlTag xmlTag) { |
| return false; |
| } |
| |
| @Override |
| public boolean insertLineBreakBeforeFirstAttribute(XmlAttribute attribute) { |
| return false; |
| } |
| |
| @Override |
| public boolean insertLineBreakAfterLastAttribute(XmlAttribute attribute) { |
| return false; |
| } |
| |
| @Override |
| public boolean insertLineBreakAfterTagBegin(XmlTag tag) { |
| return false; |
| } |
| |
| @Override |
| public boolean removeLineBreakBeforeTag(final XmlTag xmlTag) { |
| return false; |
| } |
| |
| @Override |
| public WrapType getWrappingTypeForTagEnd(final XmlTag xmlTag) { |
| return xmlTag.getSubTags().length > 0 ? WrapType.ALWAYS |
| : WrapType.NORMAL; |
| } |
| |
| @Override |
| public WrapType getWrappingTypeForTagBegin(final XmlTag tag) { |
| final PsiElement element = tag.getNextSibling(); |
| if (element instanceof XmlText && !(element.getFirstChild() instanceof PsiWhiteSpace) && tag.getSubTags().length == 0) return WrapType.NORMAL; |
| return WrapType.ALWAYS; |
| } |
| |
| @Override |
| public boolean isTextElement(XmlTag tag) { |
| return false; |
| } |
| |
| @Override |
| public boolean keepWhiteSpacesInsideTag(final XmlTag tag) { |
| return false; |
| } |
| |
| @Override |
| public int getTextWrap(final XmlTag tag) { |
| return myXmlSettings.XML_TEXT_WRAP; |
| } |
| |
| @Override |
| public int getAttributesWrap() { |
| return myXmlSettings.XML_ATTRIBUTE_WRAP; |
| } |
| |
| @Override |
| public boolean getShouldAlignAttributes() { |
| return myXmlSettings.XML_ALIGN_ATTRIBUTES; |
| } |
| @Override |
| public boolean getShouldAlignText() { |
| return myXmlSettings.XML_ALIGN_TEXT; |
| } |
| |
| @Override |
| public boolean getShouldKeepWhiteSpaces() { |
| return myXmlSettings.XML_KEEP_WHITESPACES; |
| } |
| |
| @Override |
| public boolean getShouldAddSpaceAroundEqualityInAttribute() { |
| return myXmlSettings.XML_SPACE_AROUND_EQUALITY_IN_ATTRIBUTE; |
| } |
| |
| @Override |
| public boolean getShouldAddSpaceAroundTagName() { |
| return myXmlSettings.XML_SPACE_AFTER_TAG_NAME; |
| } |
| |
| @Override |
| public int getKeepBlankLines() { |
| return myXmlSettings.XML_KEEP_BLANK_LINES; |
| } |
| |
| @Override |
| public boolean getShouldKeepLineBreaks() { |
| return myXmlSettings.XML_KEEP_LINE_BREAKS; |
| } |
| |
| @Override |
| public boolean getShouldKeepLineBreaksInText() { |
| return myXmlSettings.XML_KEEP_LINE_BREAKS_IN_TEXT; |
| } |
| |
| @Override |
| public boolean getKeepWhiteSpacesInsideCDATA() { |
| return myXmlSettings.XML_KEEP_WHITE_SPACES_INSIDE_CDATA; |
| } |
| |
| @Override |
| public int getWhiteSpaceAroundCDATAOption() { |
| return myXmlSettings.XML_WHITE_SPACE_AROUND_CDATA; |
| } |
| |
| @Override |
| public CodeStyleSettings getSettings() { |
| return mySettings; |
| } |
| |
| @Override |
| public boolean addSpaceIntoEmptyTag() { |
| return myXmlSettings.XML_SPACE_INSIDE_EMPTY_TAG; |
| } |
| |
| @Override |
| public boolean shouldSaveSpacesBetweenTagAndText() { |
| return false; |
| } |
| |
| } |