| /* |
| * 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.jetbrains.android.uipreview; |
| |
| import com.android.SdkConstants; |
| import com.android.ide.common.rendering.LayoutLibrary; |
| import com.android.ide.common.rendering.api.LayoutLog; |
| import com.android.ide.common.sdk.LoadStatus; |
| import com.android.sdklib.IAndroidTarget; |
| import com.android.sdklib.internal.project.ProjectProperties; |
| import com.android.tools.idea.rendering.LayoutLogWrapper; |
| import com.android.tools.idea.rendering.LogWrapper; |
| import com.android.utils.ILogger; |
| import com.intellij.openapi.application.ApplicationNamesInfo; |
| import com.intellij.openapi.diagnostic.Logger; |
| import com.intellij.openapi.util.io.FileUtil; |
| import com.intellij.openapi.vfs.LocalFileSystem; |
| import com.intellij.openapi.vfs.VirtualFile; |
| import org.jetbrains.android.util.AndroidBundle; |
| import org.jetbrains.android.util.BufferingFileWrapper; |
| import org.jetbrains.annotations.NotNull; |
| import org.jetbrains.annotations.Nullable; |
| |
| import java.io.File; |
| import java.io.IOException; |
| import java.util.Map; |
| |
| /** |
| * Loads a {@link LayoutLibrary} |
| */ |
| public class LayoutLibraryLoader { |
| private static final Logger LOG = Logger.getInstance("#org.jetbrains.android.uipreview.LayoutLibraryLoader"); |
| |
| private LayoutLibraryLoader() { |
| } |
| |
| @Nullable |
| public static LayoutLibrary load(@NotNull IAndroidTarget target, |
| @NotNull Map<String, Map<String, Integer>> enumMap) throws RenderingException, IOException { |
| final String layoutLibJarPath = FileUtil.toSystemIndependentName((target.getPath(IAndroidTarget.LAYOUT_LIB))); |
| final VirtualFile layoutLibJar = LocalFileSystem.getInstance().findFileByPath(layoutLibJarPath); |
| if (layoutLibJar == null || layoutLibJar.isDirectory()) { |
| throw new RenderingException(AndroidBundle.message("android.file.not.exist.error", FileUtil.toSystemDependentName(layoutLibJarPath))); |
| } |
| |
| final String resFolderPath = FileUtil.toSystemIndependentName((target.getPath(IAndroidTarget.RESOURCES))); |
| final VirtualFile resFolder = LocalFileSystem.getInstance().findFileByPath(resFolderPath); |
| if (resFolder == null || !resFolder.isDirectory()) { |
| throw new RenderingException( |
| AndroidBundle.message("android.directory.cannot.be.found.error", FileUtil.toSystemDependentName(resFolderPath))); |
| } |
| |
| final String fontFolderPath = FileUtil.toSystemIndependentName((target.getPath(IAndroidTarget.FONTS))); |
| final VirtualFile fontFolder = LocalFileSystem.getInstance().findFileByPath(fontFolderPath); |
| if (fontFolder == null || !fontFolder.isDirectory()) { |
| throw new RenderingException( |
| AndroidBundle.message("android.directory.cannot.be.found.error", FileUtil.toSystemDependentName(fontFolderPath))); |
| } |
| |
| final String platformFolderPath = target.isPlatform() ? target.getLocation() : target.getParent().getLocation(); |
| final File platformFolder = new File(platformFolderPath); |
| if (!platformFolder.isDirectory()) { |
| throw new RenderingException( |
| AndroidBundle.message("android.directory.cannot.be.found.error", FileUtil.toSystemDependentName(platformFolderPath))); |
| } |
| |
| final File buildProp = new File(platformFolder, SdkConstants.FN_BUILD_PROP); |
| if (!buildProp.isFile()) { |
| throw new RenderingException( |
| AndroidBundle.message("android.file.not.exist.error", FileUtil.toSystemDependentName(buildProp.getPath()))); |
| } |
| |
| final ILogger logger = new LogWrapper(LOG); |
| LayoutLibrary library = LayoutLibrary.load(layoutLibJar.getPath(), logger, ApplicationNamesInfo.getInstance().getFullProductName()); |
| if (library.getStatus() != LoadStatus.LOADED) { |
| throw new RenderingException(library.getLoadMessage()); |
| } |
| |
| final Map<String, String> buildPropMap = ProjectProperties.parsePropertyFile(new BufferingFileWrapper(buildProp), logger); |
| final LayoutLog layoutLog = new LayoutLogWrapper(LOG); |
| if (library.init(buildPropMap, new File(fontFolder.getPath()), enumMap, layoutLog)) { |
| return library; |
| } else { |
| return null; |
| } |
| } |
| } |