| /* |
| * 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.ide; |
| |
| import com.intellij.execution.configurations.GeneralCommandLine; |
| import com.intellij.execution.util.ExecUtil; |
| import com.intellij.ide.browsers.BrowserLauncher; |
| import com.intellij.ide.browsers.BrowserLauncherAppless; |
| import com.intellij.openapi.application.ApplicationManager; |
| import com.intellij.openapi.project.Project; |
| import com.intellij.openapi.util.SystemInfo; |
| import com.intellij.openapi.vfs.VfsUtil; |
| import com.intellij.openapi.vfs.VirtualFile; |
| import org.jetbrains.annotations.NonNls; |
| import org.jetbrains.annotations.NotNull; |
| import org.jetbrains.annotations.Nullable; |
| |
| import java.io.File; |
| import java.net.MalformedURLException; |
| import java.net.URI; |
| import java.net.URL; |
| import java.util.Arrays; |
| import java.util.Collections; |
| import java.util.List; |
| import java.util.Locale; |
| import java.util.regex.Matcher; |
| import java.util.regex.Pattern; |
| |
| import static com.intellij.util.containers.ContainerUtilRt.newArrayList; |
| |
| public class BrowserUtil { |
| // The pattern for 'scheme' mainly according to RFC1738. |
| // We have to violate the RFC since we need to distinguish |
| // real schemes from local Windows paths; The only difference |
| // with RFC is that we do not allow schemes with length=1 (in other case |
| // local paths like "C:/temp/index.html" would be erroneously interpreted as |
| // external URLs.) |
| private static final Pattern ourExternalPrefix = Pattern.compile("^[\\w\\+\\.\\-]{2,}:"); |
| private static final Pattern ourAnchorSuffix = Pattern.compile("#(.*)$"); |
| |
| private BrowserUtil() { } |
| |
| public static boolean isAbsoluteURL(String url) { |
| return ourExternalPrefix.matcher(url.toLowerCase(Locale.ENGLISH)).find(); |
| } |
| |
| public static String getDocURL(String url) { |
| Matcher anchorMatcher = ourAnchorSuffix.matcher(url); |
| return anchorMatcher.find() ? anchorMatcher.reset().replaceAll("") : url; |
| } |
| |
| @Nullable |
| public static URL getURL(String url) throws MalformedURLException { |
| return isAbsoluteURL(url) ? VfsUtil.convertToURL(url) : new URL("file", "", url); |
| } |
| |
| public static void browse(@NotNull VirtualFile file) { |
| browse(VfsUtil.toUri(file)); |
| } |
| |
| public static void browse(@NotNull File file) { |
| getBrowserLauncher().browse(file); |
| } |
| |
| public static void browse(@NotNull URL url) { |
| browse(url.toExternalForm()); |
| } |
| |
| @SuppressWarnings("UnusedDeclaration") |
| @Deprecated |
| /** |
| * @deprecated Use {@link #browse(String)} |
| */ |
| public static void launchBrowser(@NotNull @NonNls String url) { |
| browse(url); |
| } |
| |
| public static void browse(@NotNull @NonNls String url) { |
| getBrowserLauncher().browse(url, null); |
| } |
| |
| private static BrowserLauncher getBrowserLauncher() { |
| BrowserLauncher launcher = ApplicationManager.getApplication() == null ? null : BrowserLauncher.getInstance(); |
| return launcher == null ? new BrowserLauncherAppless() : launcher; |
| } |
| |
| public static void open(@NotNull @NonNls String url) { |
| getBrowserLauncher().open(url); |
| } |
| |
| /** |
| * Main method: tries to launch a browser using every possible way |
| */ |
| public static void browse(@NotNull URI uri) { |
| getBrowserLauncher().browse(uri); |
| } |
| |
| public static void browse(@NotNull String url, @Nullable Project project) { |
| getBrowserLauncher().browse(url, null, project); |
| } |
| |
| @SuppressWarnings("UnusedDeclaration") |
| @NotNull |
| @Deprecated |
| public static List<String> getOpenBrowserCommand(@NonNls @NotNull String browserPathOrName) { |
| return getOpenBrowserCommand(browserPathOrName, false); |
| } |
| |
| @NotNull |
| public static List<String> getOpenBrowserCommand(@NonNls @NotNull String browserPathOrName, boolean newWindowIfPossible) { |
| if (new File(browserPathOrName).isFile()) { |
| return Collections.singletonList(browserPathOrName); |
| } |
| else if (SystemInfo.isMac) { |
| List<String> command = newArrayList(ExecUtil.getOpenCommandPath(), "-a", browserPathOrName); |
| if (newWindowIfPossible) { |
| command.add("-n"); |
| } |
| return command; |
| } |
| else if (SystemInfo.isWindows) { |
| return Arrays.asList(ExecUtil.getWindowsShellName(), "/c", "start", GeneralCommandLine.inescapableQuote(""), browserPathOrName); |
| } |
| else { |
| return Collections.singletonList(browserPathOrName); |
| } |
| } |
| |
| public static boolean isOpenCommandSupportArgs() { |
| return SystemInfo.isMacOSSnowLeopard; |
| } |
| |
| @NotNull |
| public static String getDefaultAlternativeBrowserPath() { |
| if (SystemInfo.isWindows) { |
| return "C:\\Program Files\\Internet Explorer\\IExplore.exe"; |
| } |
| else if (SystemInfo.isMac) { |
| return "open"; |
| } |
| else if (SystemInfo.isUnix) { |
| return "/usr/bin/firefox"; |
| } |
| else { |
| return ""; |
| } |
| } |
| } |