X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Futil%2FBrowserLauncher.java;h=dbd9177631816dcafedfebd87c8d447023e388c9;hb=a1984b1c8c273ed33c7ce9283039f4027dcae2de;hp=6f89f689ee8076921033c65e7b39ca9112ca53ce;hpb=b57a02c25e335d033c97f8a6bacd6b54f62bd2b6;p=jalview.git diff --git a/src/jalview/util/BrowserLauncher.java b/src/jalview/util/BrowserLauncher.java index 6f89f68..dbd9177 100755 --- a/src/jalview/util/BrowserLauncher.java +++ b/src/jalview/util/BrowserLauncher.java @@ -1,24 +1,33 @@ /* - * Jalview - A Sequence Alignment Editor and Viewer (Version 2.7) - * Copyright (C) 2011 J Procter, AM Waterhouse, J Engelhardt, LM Lui, G Barton, M Clamp, S Searle + * Jalview - A Sequence Alignment Editor and Viewer ($$Version-Rel$$) + * Copyright (C) $$Year-Rel$$ The Jalview Authors * * This file is part of Jalview. * * Jalview is free software: you can redistribute it and/or * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. - * + * as published by the Free Software Foundation, either version 3 + * of the License, or (at your option) any later version. + * * Jalview is distributed in the hope that it will be useful, but * WITHOUT ANY WARRANTY; without even the implied warranty * of MERCHANTABILITY or FITNESS FOR A PARTICULAR * PURPOSE. See the GNU General Public License for more details. * - * You should have received a copy of the GNU General Public License along with Jalview. If not, see . + * You should have received a copy of the GNU General Public License + * along with Jalview. If not, see . + * The Jalview Authors are detailed in the 'AUTHORS' file. */ package jalview.util; -import java.io.*; -import java.lang.reflect.*; +import jalview.bin.Cache; + +import java.io.File; +import java.io.IOException; +import java.lang.reflect.Constructor; +import java.lang.reflect.Field; +import java.lang.reflect.InvocationTargetException; +import java.lang.reflect.Method; /** * BrowserLauncher is a class that provides one static method, openURL, which @@ -62,14 +71,14 @@ import java.lang.reflect.*; * functionality or any adverse or unexpected effects of using this software. *

* Credits:
- * Steven Spencer, JavaWorld magazine (Java Tip - * 66)
+ * Steven Spencer, JavaWorld magazine + * (Java + * Tip 66)
* Thanks also to Ron B. Yeh, Eric Shapiro, Ben Engber, Paul Teitlebaum, Andrea * Cantatore, Larry Barowski, Trevor Bedzek, Frank Miedrich, and Ron Rabakukk * - * @author Eric Albert (ejalbert@cs.stanford.edu) + * @author Eric Albert (ejalbert@cs.stanford.edu) * @version 1.4b1 (Released June 20, 2001) */ public class BrowserLauncher @@ -226,8 +235,17 @@ public class BrowserLauncher */ static { + loadedWithoutErrors = true; + if (!Platform.isJS()) + /** + * Java only + * + * @j2sIgnore + * + */ + { String osName = System.getProperty("os.name"); if (osName.startsWith("Mac OS")) @@ -300,6 +318,7 @@ public class BrowserLauncher { // if we haven't hit any errors yet loadedWithoutErrors = loadClasses(); } + } } /** @@ -318,6 +337,15 @@ public class BrowserLauncher */ private static boolean loadClasses() { + + if (!Platform.isJS()) + /** + * Java only + * + * @j2sIgnore + * + */ + { switch (jvm) { case MRJ_2_0: @@ -335,9 +363,11 @@ public class BrowserLauncher { int.class }); appleEventConstructor = appleEventClass .getDeclaredConstructor(new Class[] - { int.class, int.class, aeTargetClass, int.class, int.class }); - aeDescConstructor = aeDescClass.getDeclaredConstructor(new Class[] - { String.class }); + { int.class, int.class, aeTargetClass, int.class, + int.class }); + aeDescConstructor = aeDescClass + .getDeclaredConstructor(new Class[] + { String.class }); makeOSType = osUtilsClass.getDeclaredMethod("makeOSType", new Class[] @@ -346,8 +376,7 @@ public class BrowserLauncher new Class[] { int.class, aeDescClass }); sendNoReply = appleEventClass.getDeclaredMethod("sendNoReply", - new Class[] - {}); + new Class[] {}); Field keyDirectObjectField = aeClass .getDeclaredField("keyDirectObject"); @@ -398,8 +427,8 @@ public class BrowserLauncher findFolder = mrjFileUtilsClass.getDeclaredMethod("findFolder", new Class[] { mrjOSTypeClass }); - getFileCreator = mrjFileUtilsClass.getDeclaredMethod( - "getFileCreator", new Class[] + getFileCreator = mrjFileUtilsClass + .getDeclaredMethod("getFileCreator", new Class[] { File.class }); getFileType = mrjFileUtilsClass.getDeclaredMethod("getFileType", new Class[] @@ -438,10 +467,12 @@ public class BrowserLauncher try { Class linker = Class.forName("com.apple.mrj.jdirect.Linker"); - Constructor constructor = linker.getConstructor(new Class[] - { Class.class }); - linkage = constructor.newInstance(new Object[] - { BrowserLauncher.class }); + Constructor constructor = linker + .getConstructor(new Class[] + { Class.class }); + linkage = constructor + .newInstance(new Object[] + { BrowserLauncher.class }); } catch (ClassNotFoundException cnfe) { errorMessage = cnfe.getMessage(); @@ -497,6 +528,7 @@ public class BrowserLauncher break; } + } return true; } @@ -513,6 +545,14 @@ public class BrowserLauncher */ private static Object locateBrowser() { + if (!Platform.isJS()) + /** + * Java only + * + * @j2sIgnore + * + */ + { if (browser != null) { return browser; @@ -527,13 +567,16 @@ public class BrowserLauncher Integer finderCreatorCode = (Integer) makeOSType.invoke(null, new Object[] { FINDER_CREATOR }); - Object aeTarget = aeTargetConstructor.newInstance(new Object[] - { finderCreatorCode }); - Integer gurlType = (Integer) makeOSType.invoke(null, new Object[] - { GURL_EVENT }); - Object appleEvent = appleEventConstructor.newInstance(new Object[] - { gurlType, gurlType, aeTarget, kAutoGenerateReturnID, - kAnyTransactionID }); + Object aeTarget = aeTargetConstructor + .newInstance(new Object[] + { finderCreatorCode }); + Integer gurlType = (Integer) makeOSType.invoke(null, + new Object[] + { GURL_EVENT }); + Object appleEvent = appleEventConstructor + .newInstance(new Object[] + { gurlType, gurlType, aeTarget, kAutoGenerateReturnID, + kAnyTransactionID }); // Don't set browser = appleEvent because then the next time we call // locateBrowser(), we'll get the same AppleEvent, to which we'll @@ -570,8 +613,9 @@ public class BrowserLauncher try { - systemFolder = (File) findFolder.invoke(null, new Object[] - { kSystemFolderType }); + systemFolder = (File) findFolder.invoke(null, + new Object[] + { kSystemFolderType }); } catch (IllegalArgumentException iare) { browser = null; @@ -612,13 +656,13 @@ public class BrowserLauncher // applications being picked up on certain Mac OS 9 systems, // especially German ones, and sending a GURL event to those // applications results in a logout under Multiple Users. - Object fileType = getFileType.invoke(null, new Object[] - { file }); + Object fileType = getFileType.invoke(null, new Object[] { file }); if (FINDER_TYPE.equals(fileType.toString())) { - Object fileCreator = getFileCreator.invoke(null, new Object[] - { file }); + Object fileCreator = getFileCreator.invoke(null, + new Object[] + { file }); if (FINDER_CREATOR.equals(fileCreator.toString())) { @@ -670,12 +714,15 @@ public class BrowserLauncher case OTHER: default: - browser = jalview.bin.Cache.getDefault("DEFAULT_BROWSER", "firefox"); + browser = Cache.getDefault("DEFAULT_BROWSER", "firefox"); break; } + } + return browser; + } /** @@ -697,16 +744,34 @@ public class BrowserLauncher */ public static void openURL(String url) throws IOException { + + if (Platform.isJS()) + { + Platform.openURL(url); + return; + } + else + /** + * Java only + * + * @j2sIgnore + */ + { + if (!loadedWithoutErrors) { - throw new IOException("Exception in finding browser: " + errorMessage); + throw new IOException(MessageManager + .formatMessage("exception.browser_not_found", new String[] + { errorMessage })); } Object browser = locateBrowser(); if (browser == null) { - throw new IOException("Unable to locate browser: " + errorMessage); + throw new IOException(MessageManager.formatMessage( + "exception.browser_unable_to_locate", new String[] + { errorMessage })); } switch (jvm) @@ -717,27 +782,27 @@ public class BrowserLauncher try { - aeDesc = aeDescConstructor.newInstance(new Object[] - { url }); - putParameter.invoke(browser, new Object[] - { keyDirectObject, aeDesc }); - sendNoReply.invoke(browser, new Object[] - {}); + aeDesc = aeDescConstructor.newInstance(new Object[] { url }); + putParameter.invoke(browser, + new Object[] + { keyDirectObject, aeDesc }); + sendNoReply.invoke(browser, new Object[] {}); } catch (InvocationTargetException ite) { - throw new IOException( - "InvocationTargetException while creating AEDesc: " - + ite.getMessage()); + throw new IOException(MessageManager.formatMessage( + "exception.invocation_target_exception_creating_aedesc", + new String[] + { ite.getMessage() })); } catch (IllegalAccessException iae) { - throw new IOException( - "IllegalAccessException while building AppleEvent: " - + iae.getMessage()); + throw new IOException(MessageManager.formatMessage( + "exception.illegal_access_building_apple_evt", new String[] + { iae.getMessage() })); } catch (InstantiationException ie) { - throw new IOException( - "InstantiationException while creating AEDesc: " - + ie.getMessage()); + throw new IOException(MessageManager.formatMessage( + "exception.illegal_access_building_apple_evt", new String[] + { ie.getMessage() })); } finally { aeDesc = null; // Encourage it to get disposed if it was created @@ -747,8 +812,7 @@ public class BrowserLauncher break; case MRJ_2_1: - Runtime.getRuntime().exec(new String[] - { (String) browser, url }); + Runtime.getRuntime().exec(new String[] { (String) browser, url }); break; @@ -759,13 +823,11 @@ public class BrowserLauncher if (result == 0) { - int[] selectionStart = new int[] - { 0 }; + int[] selectionStart = new int[] { 0 }; byte[] urlBytes = url.getBytes(); - int[] selectionEnd = new int[] - { urlBytes.length }; - result = ICLaunchURL(instance[0], new byte[] - { 0 }, urlBytes, urlBytes.length, selectionStart, selectionEnd); + int[] selectionEnd = new int[] { urlBytes.length }; + result = ICLaunchURL(instance[0], new byte[] { 0 }, urlBytes, + urlBytes.length, selectionStart, selectionEnd); if (result == 0) { @@ -775,13 +837,16 @@ public class BrowserLauncher } else { - throw new IOException("Unable to launch URL: " + result); + throw new IOException(MessageManager.formatMessage( + "exception.unable_to_launch_url", new String[] + { Integer.valueOf(result).toString() })); } } else { - throw new IOException( - "Unable to create an Internet Config instance: " + result); + throw new IOException(MessageManager.formatMessage( + "exception.unable_to_create_internet_config", new String[] + { Integer.valueOf(result).toString() })); } break; @@ -790,18 +855,17 @@ public class BrowserLauncher try { - openURL.invoke(null, new Object[] - { url }); + openURL.invoke(null, new Object[] { url }); } catch (InvocationTargetException ite) { - throw new IOException( - "InvocationTargetException while calling openURL: " - + ite.getMessage()); + throw new IOException(MessageManager.formatMessage( + "exception.invocation_target_calling_url", new String[] + { ite.getMessage() })); } catch (IllegalAccessException iae) { - throw new IOException( - "IllegalAccessException while calling openURL: " - + iae.getMessage()); + throw new IOException(MessageManager.formatMessage( + "exception.illegal_access_calling_url", new String[] + { iae.getMessage() })); } break; @@ -811,8 +875,8 @@ public class BrowserLauncher // Add quotes around the URL to allow ampersands and other special // characters to work. - Process process = Runtime.getRuntime().exec( - new String[] + Process process = Runtime.getRuntime() + .exec(new String[] { (String) browser, FIRST_WINDOWS_PARAMETER, SECOND_WINDOWS_PARAMETER, THIRD_WINDOWS_PARAMETER, '"' + url + '"' }); @@ -826,9 +890,9 @@ public class BrowserLauncher process.exitValue(); } catch (InterruptedException ie) { - throw new IOException( - "InterruptedException while launching browser: " - + ie.getMessage()); + throw new IOException(MessageManager.formatMessage( + "exception.interrupted_launching_browser", new String[] + { ie.getMessage() })); } break; @@ -846,11 +910,9 @@ public class BrowserLauncher * NETSCAPE_REMOTE_PARAMETER+" "+ NETSCAPE_OPEN_PARAMETER_START + url + * NETSCAPE_OPEN_NEW_WINDOW + NETSCAPE_OPEN_PARAMETER_END); */ - process = Runtime.getRuntime().exec( - new String[] - { - (String) browser, - NETSCAPE_REMOTE_PARAMETER, + process = Runtime.getRuntime() + .exec(new String[] + { (String) browser, NETSCAPE_REMOTE_PARAMETER, NETSCAPE_OPEN_PARAMETER_START + url + NETSCAPE_OPEN_NEW_WINDOW @@ -862,14 +924,13 @@ public class BrowserLauncher if (exitCode != 0) { // if Netscape was not open - Runtime.getRuntime().exec(new String[] - { (String) browser, url }); + Runtime.getRuntime().exec(new String[] { (String) browser, url }); } } catch (InterruptedException ie) { - throw new IOException( - "InterruptedException while launching browser: " - + ie.getMessage()); + throw new IOException(MessageManager.formatMessage( + "exception.interrupted_launching_browser", new String[] + { ie.getMessage() })); } break; @@ -878,13 +939,14 @@ public class BrowserLauncher // This should never occur, but if it does, we'll try the simplest thing // possible - Runtime.getRuntime().exec(new String[] - { (String) browser, url }); + Runtime.getRuntime().exec(new String[] { (String) browser, url }); break; } + } } + /** * Methods required for Mac OS X. The presence of native methods does not * cause any problems on other platforms.