/*
* Copyright 2000-2015 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.openapi.options.colors.pages;
import com.intellij.application.options.colors.InspectionColorSettingsPage;
import com.intellij.codeHighlighting.RainbowHighlighter;
import com.intellij.ide.highlighter.JavaFileHighlighter;
import com.intellij.ide.highlighter.JavaHighlightingColors;
import com.intellij.lang.Language;
import com.intellij.lang.java.JavaLanguage;
import com.intellij.openapi.application.ApplicationBundle;
import com.intellij.openapi.editor.colors.CodeInsightColors;
import com.intellij.openapi.editor.colors.TextAttributesKey;
import com.intellij.openapi.fileTypes.StdFileTypes;
import com.intellij.openapi.fileTypes.SyntaxHighlighter;
import com.intellij.openapi.options.OptionsBundle;
import com.intellij.openapi.options.colors.AttributesDescriptor;
import com.intellij.openapi.options.colors.ColorDescriptor;
import com.intellij.openapi.options.colors.RainbowColorSettingsPage;
import com.intellij.pom.java.LanguageLevel;
import com.intellij.psi.codeStyle.DisplayPriority;
import com.intellij.psi.codeStyle.DisplayPrioritySortable;
import org.jetbrains.annotations.NonNls;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import javax.swing.*;
import java.util.Map;
public class JavaColorSettingsPage implements RainbowColorSettingsPage, InspectionColorSettingsPage, DisplayPrioritySortable {
private static final AttributesDescriptor[] ourDescriptors = {
new AttributesDescriptor(OptionsBundle.message("options.java.attribute.descriptor.keyword"), JavaHighlightingColors.KEYWORD),
new AttributesDescriptor(OptionsBundle.message("options.java.attribute.descriptor.number"), JavaHighlightingColors.NUMBER),
new AttributesDescriptor(OptionsBundle.message("options.java.attribute.descriptor.string"), JavaHighlightingColors.STRING),
new AttributesDescriptor(OptionsBundle.message("options.java.attribute.descriptor.valid.escape.in.string"), JavaHighlightingColors.VALID_STRING_ESCAPE),
new AttributesDescriptor(OptionsBundle.message("options.java.attribute.descriptor.invalid.escape.in.string"), JavaHighlightingColors.INVALID_STRING_ESCAPE),
new AttributesDescriptor(OptionsBundle.message("options.java.attribute.descriptor.operator.sign"), JavaHighlightingColors.OPERATION_SIGN),
new AttributesDescriptor(OptionsBundle.message("options.java.attribute.descriptor.parentheses"), JavaHighlightingColors.PARENTHESES),
new AttributesDescriptor(OptionsBundle.message("options.java.attribute.descriptor.braces"), JavaHighlightingColors.BRACES),
new AttributesDescriptor(OptionsBundle.message("options.java.attribute.descriptor.brackets"), JavaHighlightingColors.BRACKETS),
new AttributesDescriptor(OptionsBundle.message("options.java.attribute.descriptor.comma"), JavaHighlightingColors.COMMA),
new AttributesDescriptor(OptionsBundle.message("options.java.attribute.descriptor.semicolon"), JavaHighlightingColors.JAVA_SEMICOLON),
new AttributesDescriptor(OptionsBundle.message("options.java.attribute.descriptor.dot"), JavaHighlightingColors.DOT),
new AttributesDescriptor(OptionsBundle.message("options.java.attribute.descriptor.line.comment"), JavaHighlightingColors.LINE_COMMENT),
new AttributesDescriptor(OptionsBundle.message("options.java.attribute.descriptor.block.comment"), JavaHighlightingColors.JAVA_BLOCK_COMMENT),
new AttributesDescriptor(OptionsBundle.message("options.java.attribute.descriptor.javadoc.comment"), JavaHighlightingColors.DOC_COMMENT),
new AttributesDescriptor(OptionsBundle.message("options.java.attribute.descriptor.javadoc.tag"), JavaHighlightingColors.DOC_COMMENT_TAG),
new AttributesDescriptor(OptionsBundle.message("options.java.attribute.descriptor.javadoc.tag.value"), JavaHighlightingColors.DOC_COMMENT_TAG_VALUE),
new AttributesDescriptor(OptionsBundle.message("options.java.attribute.descriptor.javadoc.markup"), JavaHighlightingColors.DOC_COMMENT_MARKUP),
new AttributesDescriptor(OptionsBundle.message("options.java.attribute.descriptor.class"), JavaHighlightingColors.CLASS_NAME_ATTRIBUTES),
new AttributesDescriptor(OptionsBundle.message("options.java.attribute.descriptor.anonymous.class"), JavaHighlightingColors.ANONYMOUS_CLASS_NAME_ATTRIBUTES),
new AttributesDescriptor(OptionsBundle.message("options.java.attribute.descriptor.type.parameter"), JavaHighlightingColors.TYPE_PARAMETER_NAME_ATTRIBUTES),
new AttributesDescriptor(OptionsBundle.message("options.java.attribute.descriptor.abstract.class"), JavaHighlightingColors.ABSTRACT_CLASS_NAME_ATTRIBUTES),
new AttributesDescriptor(OptionsBundle.message("options.java.attribute.descriptor.interface"), JavaHighlightingColors.INTERFACE_NAME_ATTRIBUTES),
new AttributesDescriptor(OptionsBundle.message("options.java.attribute.descriptor.enum"), JavaHighlightingColors.ENUM_NAME_ATTRIBUTES),
new AttributesDescriptor(OptionsBundle.message("options.java.attribute.descriptor.local.variable"), JavaHighlightingColors.LOCAL_VARIABLE_ATTRIBUTES),
new AttributesDescriptor(OptionsBundle.message("options.java.attribute.descriptor.reassigned.local.variable"), JavaHighlightingColors.REASSIGNED_LOCAL_VARIABLE_ATTRIBUTES),
new AttributesDescriptor(OptionsBundle.message("options.java.attribute.descriptor.reassigned.parameter"), JavaHighlightingColors.REASSIGNED_PARAMETER_ATTRIBUTES),
new AttributesDescriptor(OptionsBundle.message("options.java.attribute.descriptor.implicit.anonymous.parameter"), JavaHighlightingColors.IMPLICIT_ANONYMOUS_CLASS_PARAMETER_ATTRIBUTES),
new AttributesDescriptor(OptionsBundle.message("options.java.attribute.descriptor.instance.field"), JavaHighlightingColors.INSTANCE_FIELD_ATTRIBUTES),
new AttributesDescriptor(OptionsBundle.message("options.java.attribute.descriptor.instance.final.field"), JavaHighlightingColors.INSTANCE_FINAL_FIELD_ATTRIBUTES),
new AttributesDescriptor(OptionsBundle.message("options.java.attribute.descriptor.static.field"), JavaHighlightingColors.STATIC_FIELD_ATTRIBUTES),
new AttributesDescriptor(OptionsBundle.message("options.java.attribute.descriptor.static.final.field"), JavaHighlightingColors.STATIC_FINAL_FIELD_ATTRIBUTES),
new AttributesDescriptor(OptionsBundle.message("options.java.attribute.descriptor.parameter"), JavaHighlightingColors.PARAMETER_ATTRIBUTES),
new AttributesDescriptor(OptionsBundle.message("options.java.attribute.descriptor.lambda.parameter"), JavaHighlightingColors.LAMBDA_PARAMETER_ATTRIBUTES),
new AttributesDescriptor(OptionsBundle.message("options.java.attribute.descriptor.method.call"), JavaHighlightingColors.METHOD_CALL_ATTRIBUTES),
new AttributesDescriptor(OptionsBundle.message("options.java.attribute.descriptor.method.declaration"), JavaHighlightingColors.METHOD_DECLARATION_ATTRIBUTES),
new AttributesDescriptor(OptionsBundle.message("options.java.attribute.descriptor.constructor.call"), JavaHighlightingColors.CONSTRUCTOR_CALL_ATTRIBUTES),
new AttributesDescriptor(OptionsBundle.message("options.java.attribute.descriptor.constructor.declaration"), JavaHighlightingColors.CONSTRUCTOR_DECLARATION_ATTRIBUTES),
new AttributesDescriptor(OptionsBundle.message("options.java.attribute.descriptor.static.method"), JavaHighlightingColors.STATIC_METHOD_ATTRIBUTES),
new AttributesDescriptor(OptionsBundle.message("options.java.attribute.descriptor.abstract.method"), JavaHighlightingColors.ABSTRACT_METHOD_ATTRIBUTES),
new AttributesDescriptor(OptionsBundle.message("options.java.attribute.descriptor.inherited.method"), JavaHighlightingColors.INHERITED_METHOD_ATTRIBUTES),
new AttributesDescriptor(OptionsBundle.message("options.java.attribute.descriptor.annotation.name"), JavaHighlightingColors.ANNOTATION_NAME_ATTRIBUTES),
new AttributesDescriptor(OptionsBundle.message("options.java.attribute.descriptor.annotation.attribute.name"), JavaHighlightingColors.ANNOTATION_ATTRIBUTE_NAME_ATTRIBUTES)
};
@NonNls private static final Map<String, TextAttributesKey> ourTags = RainbowHighlighter.createRainbowHLM();
static {
ourTags.put("field", JavaHighlightingColors.INSTANCE_FIELD_ATTRIBUTES);
ourTags.put("unusedField", CodeInsightColors.NOT_USED_ELEMENT_ATTRIBUTES);
ourTags.put("error", CodeInsightColors.ERRORS_ATTRIBUTES);
ourTags.put("warning", CodeInsightColors.WARNINGS_ATTRIBUTES);
ourTags.put("weak_warning", CodeInsightColors.WEAK_WARNING_ATTRIBUTES);
ourTags.put("server_problems", CodeInsightColors.GENERIC_SERVER_ERROR_OR_WARNING);
ourTags.put("server_duplicate", CodeInsightColors.DUPLICATE_FROM_SERVER);
ourTags.put("unknownType", CodeInsightColors.WRONG_REFERENCES_ATTRIBUTES);
ourTags.put("localVar", JavaHighlightingColors.LOCAL_VARIABLE_ATTRIBUTES);
ourTags.put("reassignedLocalVar", JavaHighlightingColors.REASSIGNED_LOCAL_VARIABLE_ATTRIBUTES);
ourTags.put("reassignedParameter", JavaHighlightingColors.REASSIGNED_PARAMETER_ATTRIBUTES);
ourTags.put("implicitAnonymousParameter", JavaHighlightingColors.IMPLICIT_ANONYMOUS_CLASS_PARAMETER_ATTRIBUTES);
ourTags.put("static", JavaHighlightingColors.STATIC_FIELD_ATTRIBUTES);
ourTags.put("static_final", JavaHighlightingColors.STATIC_FINAL_FIELD_ATTRIBUTES);
ourTags.put("deprecated", CodeInsightColors.DEPRECATED_ATTRIBUTES);
ourTags.put("constructorCall", JavaHighlightingColors.CONSTRUCTOR_CALL_ATTRIBUTES);
ourTags.put("constructorDeclaration", JavaHighlightingColors.CONSTRUCTOR_DECLARATION_ATTRIBUTES);
ourTags.put("methodCall", JavaHighlightingColors.METHOD_CALL_ATTRIBUTES);
ourTags.put("methodDeclaration", JavaHighlightingColors.METHOD_DECLARATION_ATTRIBUTES);
ourTags.put("static_method", JavaHighlightingColors.STATIC_METHOD_ATTRIBUTES);
ourTags.put("abstract_method", JavaHighlightingColors.ABSTRACT_METHOD_ATTRIBUTES);
ourTags.put("inherited_method", JavaHighlightingColors.INHERITED_METHOD_ATTRIBUTES);
ourTags.put("param", JavaHighlightingColors.PARAMETER_ATTRIBUTES);
ourTags.put("lambda_param", JavaHighlightingColors.LAMBDA_PARAMETER_ATTRIBUTES);
ourTags.put("class", JavaHighlightingColors.CLASS_NAME_ATTRIBUTES);
ourTags.put("anonymousClass", JavaHighlightingColors.ANONYMOUS_CLASS_NAME_ATTRIBUTES);
ourTags.put("typeParameter", JavaHighlightingColors.TYPE_PARAMETER_NAME_ATTRIBUTES);
ourTags.put("abstractClass", JavaHighlightingColors.ABSTRACT_CLASS_NAME_ATTRIBUTES);
ourTags.put("interface", JavaHighlightingColors.INTERFACE_NAME_ATTRIBUTES);
ourTags.put("enum", JavaHighlightingColors.ENUM_NAME_ATTRIBUTES);
ourTags.put("annotationName", JavaHighlightingColors.ANNOTATION_NAME_ATTRIBUTES);
ourTags.put("annotationAttributeName", JavaHighlightingColors.ANNOTATION_ATTRIBUTE_NAME_ATTRIBUTES);
ourTags.put("javadocTagValue", JavaHighlightingColors.DOC_COMMENT_TAG_VALUE);
ourTags.put("instanceFinalField", JavaHighlightingColors.INSTANCE_FINAL_FIELD_ATTRIBUTES);
}
@Override
@NotNull
public String getDisplayName() {
return OptionsBundle.message("options.java.display.name");
}
@Override
public Icon getIcon() {
return StdFileTypes.JAVA.getIcon();
}
@Override
@NotNull
public AttributesDescriptor[] getAttributeDescriptors() {
return ourDescriptors;
}
@Override
@NotNull
public ColorDescriptor[] getColorDescriptors() {
return ColorDescriptor.EMPTY_ARRAY;
}
@Override
@NotNull
public SyntaxHighlighter getHighlighter() {
return new JavaFileHighlighter(LanguageLevel.HIGHEST);
}
@Override
@NotNull
public String getDemoText() {
return
"/* Block comment */\n" +
"import <class>java.util.Date</class>;\n" +
"/**\n" +
" * Doc comment here for <code>SomeClass</code>\n" +
" * @param <javadocTagValue>T</javadocTagValue> type parameter\n" +
" * @see <class>Math</class>#<methodCall>sin</methodCall>(double)\n" +
" */\n" +
"<annotationName>@Annotation</annotationName> (<annotationAttributeName>name</annotationAttributeName>=value)\n" +
"public class <class>SomeClass</class><<typeParameter>T</typeParameter> extends <interface>Runnable</interface>> { // some comment\n" +
" private <typeParameter>T</typeParameter> <field>field</field> = null;\n" +
" private double <unusedField>unusedField</unusedField> = 12345.67890;\n" +
" private <unknownType>UnknownType</unknownType> <field>anotherString</field> = \"Another\\nStrin\\g\";\n" +
" public static int <static>staticField</static> = 0;\n" +
" public final int <instanceFinalField>instanceFinalField</instanceFinalField> = 0;\n" +
"\n" +
" /**" +
RainbowHighlighter.generatePaletteExample("\n * ") + "\n" +
" * @param <javadocTagValue>param1</javadocTagValue>\n" +
" * @param <javadocTagValue>reassignedParam</javadocTagValue>\n" +
" * @param <javadocTagValue>param2</javadocTagValue>\n" +
" * @param <javadocTagValue>param3</javadocTagValue>\n" +
" */\n" +
" public <constructorDeclaration>SomeClass</constructorDeclaration>(<interface>AnInterface</interface> <param>param1</param>, int[] <reassignedParameter>reassignedParam</reassignedParameter>,\n" +
" int <param>param2</param>\n" +
" int <param>param3</param>) {\n" +
" int <reassignedLocalVar>reassignedValue</reassignedLocalVar> = this.<warning>staticField</warning> + <param>param2</param> + <param>param3</param>;\n" +
" long <localVar>localVar1</localVar>, <localVar>localVar2</localVar>, <localVar>localVar3</localVar>, <localVar>localVar4</localVar>;\n" +
" <error>int <localVar>localVar</localVar> = \"IntelliJ\"</error>; // Error, incompatible types\n" +
" <class>System</class>.<static>out</static>.<methodCall>println</methodCall>(<field>anotherString</field> + <inherited_method>toString</inherited_method>() + <localVar>localVar</localVar>);\n" +
" long <localVar>time</localVar> = <class>Date</class>.<static_method><deprecated>parse</deprecated></static_method>(\"1.2.3\"); // Method is deprecated\n" +
" <reassignedLocalVar>reassignedValue</reassignedLocalVar> ++; \n" +
" <field>field</field>.<abstract_method>run</abstract_method>(); \n" +
" new <anonymousClass>SomeClass</anonymousClass>() {\n" +
" {\n" +
" int <localVar>a</localVar> = <implicitAnonymousParameter>localVar</implicitAnonymousParameter>;\n" +
" }\n" +
" };\n" +
" <reassignedParameter>reassignedParam</reassignedParameter> = new <constructorCall>ArrayList</constructorCall><<class>String</class>>().toArray(new int[0]);\n" +
" }\n" +
"}\n" +
"enum <enum>AnEnum</enum> { <static_final>CONST1</static_final>, <static_final>CONST2</static_final> }\n" +
"interface <interface>AnInterface</interface> {\n" +
" int <static_final>CONSTANT</static_final> = 2;\n" +
" void <methodDeclaration>method</methodDeclaration>();\n" +
"}\n" +
"abstract class <abstractClass>SomeAbstractClass</abstractClass> {\n" +
"}";
}
@Override
public Map<String,TextAttributesKey> getAdditionalHighlightingTagToDescriptorMap() {
return ourTags;
}
@Override
public DisplayPriority getPriority() {
return DisplayPriority.KEY_LANGUAGE_SETTINGS;
}
@Override
public boolean isRainbowType(TextAttributesKey type) {
return JavaHighlightingColors.LOCAL_VARIABLE_ATTRIBUTES.equals(type)
|| JavaHighlightingColors.REASSIGNED_LOCAL_VARIABLE_ATTRIBUTES.equals(type)
|| JavaHighlightingColors.PARAMETER_ATTRIBUTES.equals(type)
|| JavaHighlightingColors.REASSIGNED_PARAMETER_ATTRIBUTES.equals(type)
|| JavaHighlightingColors.DOC_COMMENT_TAG_VALUE.equals(type);
}
@Nullable
@Override
public Language getLanguage() {
return JavaLanguage.INSTANCE;
}
}