| /* |
| * Copyright 2000-2010 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 org.intellij.lang.regexp; |
| |
| import com.intellij.openapi.editor.colors.TextAttributesKey; |
| import com.intellij.openapi.fileTypes.SyntaxHighlighter; |
| import com.intellij.openapi.fileTypes.SyntaxHighlighterFactory; |
| import com.intellij.openapi.options.colors.AttributesDescriptor; |
| import com.intellij.openapi.options.colors.ColorDescriptor; |
| import com.intellij.openapi.options.colors.ColorSettingsPage; |
| import com.intellij.util.containers.HashMap; |
| import org.jetbrains.annotations.NonNls; |
| import org.jetbrains.annotations.NotNull; |
| |
| import javax.swing.*; |
| import java.util.Map; |
| |
| /** |
| * @author traff |
| */ |
| public class RegExpColorsPage implements ColorSettingsPage { |
| private static final AttributesDescriptor[] ATTRS = new AttributesDescriptor[] { |
| new AttributesDescriptor("Keyword", RegExpHighlighter.META), |
| new AttributesDescriptor("Escaped character", RegExpHighlighter.ESC_CHARACTER), |
| new AttributesDescriptor("Invalid escape sequence", RegExpHighlighter.INVALID_CHARACTER_ESCAPE), |
| new AttributesDescriptor("Redundant escape sequence", RegExpHighlighter.REDUNDANT_ESCAPE), |
| new AttributesDescriptor("Brace", RegExpHighlighter.BRACES), |
| new AttributesDescriptor("Bracket", RegExpHighlighter.BRACKETS), |
| new AttributesDescriptor("Parenthesis", RegExpHighlighter.PARENTHS), |
| new AttributesDescriptor("Comma", RegExpHighlighter.COMMA), |
| new AttributesDescriptor("Bad character", RegExpHighlighter.BAD_CHARACTER), |
| new AttributesDescriptor("Character class", RegExpHighlighter.CHAR_CLASS), |
| new AttributesDescriptor("Quote character", RegExpHighlighter.QUOTE_CHARACTER), |
| new AttributesDescriptor("Comment", RegExpHighlighter.COMMENT) |
| }; |
| |
| @NonNls private static final HashMap<String,TextAttributesKey> ourTagToDescriptorMap = new HashMap<String, TextAttributesKey>(); |
| |
| @NotNull |
| public String getDisplayName() { |
| return "RegExp"; |
| } |
| |
| public Icon getIcon() { |
| return RegExpFileType.INSTANCE.getIcon(); |
| } |
| |
| @NotNull |
| public AttributesDescriptor[] getAttributeDescriptors() { |
| return ATTRS; |
| } |
| |
| @NotNull |
| public ColorDescriptor[] getColorDescriptors() { |
| return ColorDescriptor.EMPTY_ARRAY; |
| } |
| |
| @NotNull |
| public SyntaxHighlighter getHighlighter() { |
| final SyntaxHighlighter highlighter = SyntaxHighlighterFactory.getSyntaxHighlighter(RegExpFileType.INSTANCE, null, null); |
| assert highlighter != null; |
| return highlighter; |
| } |
| |
| @NotNull |
| public String getDemoText() { |
| return |
| "^[\\w\\.-]+@([\\w\\-]+\\.)+[A-Z]{2,4}\\x0g\\#\\p{alpha}\\Q\\E$"; |
| |
| } |
| |
| public Map<String, TextAttributesKey> getAdditionalHighlightingTagToDescriptorMap() { |
| return ourTagToDescriptorMap; |
| } |
| } |