| /* |
| * 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.openapi.editor.richcopy; |
| |
| import com.intellij.openapi.diagnostic.Logger; |
| import com.intellij.util.ReflectionUtil; |
| import org.jetbrains.annotations.NotNull; |
| |
| import java.awt.*; |
| import java.lang.reflect.Method; |
| import java.util.HashMap; |
| import java.util.Locale; |
| import java.util.Map; |
| |
| /** |
| * Java logical font names (like 'Monospaced') don't necessarily make sense for other applications, so we try to map those fonts to |
| * the corresponding physical font names. |
| */ |
| public class FontMapper { |
| private static final Logger LOG = Logger.getInstance("#" + FontMapper.class.getName()); |
| |
| private static final String[] logicalFontsToMap = {Font.DIALOG, Font.DIALOG_INPUT, Font.MONOSPACED, Font.SERIF, Font.SANS_SERIF}; |
| private static final Map<String, String> logicalToPhysicalMapping = new HashMap<String, String>(); |
| |
| static { |
| try { |
| Object fontManager = null; |
| try { |
| fontManager = Class.forName("sun.font.FontManagerFactory").getMethod("getInstance").invoke(null); |
| } |
| catch (ClassNotFoundException e) { |
| // expected for JRE 1.6. FontManager.findFont2D method is static there, so leaving fontManager value as null will work |
| } |
| Method findFontMethod = Class.forName("sun.font.FontManager").getMethod("findFont2D", String.class, int.class, int.class); |
| for (String logicalFont : logicalFontsToMap) { |
| Object font2D = findFontMethod.invoke(fontManager, logicalFont, Font.PLAIN, 0); |
| if (font2D == null) { |
| continue; |
| } |
| String fontClassName = font2D.getClass().getName(); |
| String physicalFont = null; |
| if ("sun.font.CompositeFont".equals(fontClassName)) { // Windows and Linux case |
| Object physicalFontObject = Class.forName("sun.font.CompositeFont").getMethod("getSlotFont", int.class).invoke(font2D, 0); |
| physicalFont = (String)Class.forName("sun.font.Font2D").getMethod("getFamilyName", Locale.class).invoke(physicalFontObject, Locale.getDefault()); |
| } |
| else if ("sun.font.CFont".equals(fontClassName)) { // MacOS case |
| physicalFont = ReflectionUtil.getField(Class.forName("sun.font.CFont"), font2D, String.class, "nativeFontName"); |
| } |
| if (physicalFont != null) { |
| logicalToPhysicalMapping.put(logicalFont, physicalFont); |
| } |
| } |
| } |
| catch (Throwable e) { |
| LOG.warn("Failed to determine logical to physical font mappings"); |
| } |
| } |
| |
| public static |
| @NotNull |
| String getPhysicalFontName(@NotNull String logicalFontName) { |
| String mapped = logicalToPhysicalMapping.get(logicalFontName); |
| return mapped == null ? logicalFontName : mapped; |
| } |
| } |