import jalview.javascript.json.JSON;
+import java.awt.Component;
+import java.awt.Dimension;
import java.awt.Toolkit;
import java.awt.event.MouseEvent;
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.io.Reader;
import java.net.URL;
+import java.util.Locale;
+import java.util.Map;
import java.util.Properties;
+import java.util.logging.ConsoleHandler;
+import java.util.logging.Level;
+import java.util.logging.Logger;
import javax.swing.SwingUtilities;
import org.json.simple.parser.JSONParser;
import org.json.simple.parser.ParseException;
+import com.stevesoft.pat.Regex;
+
+import swingjs.api.JSUtilI;
+
+////////THIS FILE IS NOW OUTDATED /////////////
+
/**
* System platform information used by Applet and Application
*
private static Boolean isNoJSMac = null, isNoJSWin = null, isMac = null,
isWin = null;
- private static Boolean isHeadless = null;
+ private static swingjs.api.JSUtilI jsutil;
+
+ static {
+ if (isJS) {
+ try
+ {
+ jsutil = ((JSUtilI) Class.forName("swingjs.JSUtil").newInstance());
+ } catch (InstantiationException | IllegalAccessException
+ | ClassNotFoundException e)
+ {
+ e.printStackTrace();
+ }
+ }
+ }
+ // private static Boolean isHeadless = null;
/**
* added to group mouse events into Windows and nonWindows (mac, unix, linux)
return (isNoJSWin == null ? (isNoJSWin = !isJS && isWin()) : isNoJSWin);
}
- /**
- *
- * @return true if we are running in non-interactive no UI mode
- */
- public static boolean isHeadless()
- {
- if (isHeadless == null)
- {
- isHeadless = "true".equals(System.getProperty("java.awt.headless"));
- }
- return isHeadless;
- }
+ // /**
+ // *
+ // * @return true if we are running in non-interactive no UI mode
+ // */
+ // public static boolean isHeadless()
+ // {
+ // if (isHeadless == null)
+ // {
+ // isHeadless = "true".equals(System.getProperty("java.awt.headless"));
+ // }
+ // return isHeadless;
+ // }
/**
*
}
/**
- * escape a string according to the local platform's escape character
+ * An earlier version of escapeString()? Looks fine to me -- BH
+ *
+ * Answers the input with every backslash replaced with a double backslash (an
+ * 'escaped' single backslash)
*
- * @param file
- * @return escaped file
+ * @param s
+ * @return
*/
- public static String escapeString(String file)
+ public static String escapeBackslashes(String s)
{
- StringBuffer f = new StringBuffer();
- int p = 0, lastp = 0;
- while ((p = file.indexOf('\\', lastp)) > -1)
- {
- f.append(file.subSequence(lastp, p));
- f.append("\\\\");
- lastp = p + 1;
- }
- f.append(file.substring(lastp));
- return f.toString();
+ return s == null ? null : s.replace("\\", "\\\\");
}
/**
public static long time, mark, set, duration;
+ /**
+ * typical usage:
+ *
+ * Platform.timeCheck(null, Platform.TIME_MARK);
+ *
+ * ...
+ *
+ * Platform.timeCheck("some message", Platform.TIME_MARK);
+ *
+ * reset...[set/mark]n...get
+ *
+ * @param msg
+ * @param mode
+ */
public static void timeCheck(String msg, int mode)
{
long t = System.currentTimeMillis();
{
case TIME_RESET:
time = mark = t;
+ duration = 0;
if (msg != null)
{
System.err.println("Platform: timer reset\t\t\t" + msg);
case TIME_MARK:
if (set > 0)
{
+ // total time between set/mark points
duration += (t - set);
}
else
case TIME_GET:
if (msg != null)
{
- System.err.println("Platform: timer dur\t" + ((t - time) / 1000f)
+ System.err.println("Platform: timer get\t" + ((t - time) / 1000f)
+ "\t" + ((duration) / 1000f) + "\t" + msg);
}
set = 0;
}
}
- public static void cacheFileData(String path, byte[] data)
+ /**
+ * Dump the input stream to an output file.
+ *
+ * @param is
+ * @param outFile
+ * @throws IOException
+ * if the file cannot be created or there is a problem reading the
+ * input stream.
+ */
+ public static void streamToFile(InputStream is, File outFile)
+ throws IOException
{
- if (!isJS())
+
+ if (isJS)
{
+ jsutil.setFileBytes(outFile, is);
return;
}
- /**
- * @j2sNative
- *
- * swingjs.JSUtil.cacheFileData$S$O(path, data);
- *
- */
- }
-
- public static byte[] getFileBytes(File f)
- {
- return /** @j2sNative f && f._bytes || */
- null;
- }
-
- public static byte[] getFileAsBytes(String fileStr)
- {
- // BH 2018 hack for no support for access-origin
- return /** @j2sNative swingjs.JSUtil.getFileAsBytes$O(fileStr) || */
- null;
- }
- public static String getFileAsString(String data)
- {
- return /** @j2sNative swingjs.JSUtil.getFileAsString$S(data) || */
- null;
- }
-
- public static boolean setFileBytes(File f, String urlstring)
- {
- if (!isJS())
+ FileOutputStream fio = new FileOutputStream(outFile);
+ try
{
- return false;
+ byte[] bb = new byte[32 * 1024];
+ int l;
+ while ((l = is.read(bb)) > 0)
+ {
+ fio.write(bb, 0, l);
+ }
+ } finally
+ {
+ fio.close();
}
- @SuppressWarnings("unused")
- byte[] bytes = getFileAsBytes(urlstring);
- /**
- * @j2sNative f._bytes = bytes;
- */
- return true;
- }
-
- public static void addJ2SBinaryType(String ext)
- {
- /**
- * @j2sNative
- *
- * J2S._binaryTypes.push("." + ext + "?");
- *
- */
}
/**
* @param url
* @return true if window has been opened
*/
- public static boolean openURL(String url)
+ public static boolean openURL(String url) throws IOException
{
- if (!isJS())
+ if (!isJS)
{
+ BrowserLauncher.openURL(url);
return false;
}
/**
return true;
}
- public static String getUniqueAppletID()
- {
- @SuppressWarnings("unused")
- ThreadGroup g = Thread.currentThread().getThreadGroup();
- /**
- * @j2sNative return g.html5Applet._uniqueId;
- *
- */
- return null;
-
- }
-
- /**
- * Read the Info block for this applet.
- *
- * @param prefix
- * "jalview_"
- * @param p
- * @return unique id for this applet
- */
- public static void readInfoProperties(String prefix, Properties p)
- {
- if (!isJS())
- {
- return;
- }
- @SuppressWarnings("unused")
- ThreadGroup g = Thread.currentThread().getThreadGroup();
- String id = getUniqueAppletID();
- String key = "", value = "";
- /**
- * @j2sNative var info = g.html5Applet.__Info || {}; for (var key in info) {
- * if (key.indexOf(prefix) == 0) { value = "" + info[key];
- */
-
- System.out.println(
- "Platform id=" + id + " reading Info." + key + " = " + value);
- p.put(id + "_" + key, value);
-
- /**
- * @j2sNative
- *
- *
- * } }
- */
- }
-
- public static void setAjaxJSON(URL url)
- {
- if (isJS())
- {
- JSON.setAjax(url);
- }
- }
-
public static Object parseJSON(InputStream response)
throws IOException, ParseException
{
- if (isJS())
+ if (isJS)
{
return JSON.parse(response);
}
public static Object parseJSON(String json) throws ParseException
{
- return (isJS() ? JSON.parse(json)
- : new JSONParser().parse(json));
+ return (isJS ? JSON.parse(json) : new JSONParser().parse(json));
}
public static Object parseJSON(Reader r)
return null;
}
- if (!isJS())
+ if (!isJS)
{
return new JSONParser().parse(r);
}
}
/**
- * Dump the input stream to an output file.
+ * Retrieve the object's embedded size from a div's style on a page if
+ * embedded in SwingJS.
*
- * @param is
- * @param outFile
- * @throws IOException
- * if the file cannot be created or there is a problem reading the
- * input stream.
+ * @param frame
+ * JFrame or JInternalFrame
+ * @param defaultWidth
+ * use -1 to return null (no default size)
+ * @param defaultHeight
+ * @return the embedded dimensions or null (no default size or not embedded)
*/
- public static void streamToFile(InputStream is, File outFile)
- throws IOException
+ public static Dimension getDimIfEmbedded(Component frame,
+ int defaultWidth, int defaultHeight)
{
- if (isJS() && /**
- * @j2sNative outFile.setBytes$O && outFile.setBytes$O(is) &&
- */
- true)
+ Dimension d = null;
+ if (isJS)
{
- return;
+ d = (Dimension) getEmbeddedAttribute(frame, "dim");
}
- FileOutputStream fio = new FileOutputStream(outFile);
- try
+ return (d == null && defaultWidth >= 0
+ ? new Dimension(defaultWidth, defaultHeight)
+ : d);
+
+ }
+
+ public static Regex newRegex(String searchString, String replaceString)
+ {
+ ensureRegex();
+ return (replaceString == null ? new Regex(searchString)
+ : new Regex(searchString, replaceString));
+ }
+
+ public static Regex newRegexPerl(String code)
+ {
+ ensureRegex();
+ return Regex.perlCode(code);
+ }
+
+ /**
+ * Initialize Java debug logging. A representative sample -- adapt as desired.
+ */
+ public static void startJavaLogging()
+ {
+ /**
+ * @j2sIgnore
+ */
{
- byte[] bb = new byte[32 * 1024];
- int l;
- while ((l = is.read(bb)) > 0)
+ logClass("java.awt.EventDispatchThread", "java.awt.EventQueue",
+ "java.awt.Component", "java.awt.focus.Component",
+ "java.awt.event.Component",
+ "java.awt.focus.DefaultKeyboardFocusManager");
+ }
+ }
+
+ /**
+ * Initiate Java logging for a given class. Only for Java, not JavaScript;
+ * Allows debugging of complex event processing.
+ *
+ * @param className
+ */
+ public static void logClass(String... classNames)
+ {
+ /**
+ * @j2sIgnore
+ *
+ *
+ */
+ {
+ Logger rootLogger = Logger.getLogger("");
+ rootLogger.setLevel(Level.ALL);
+ ConsoleHandler consoleHandler = new ConsoleHandler();
+ consoleHandler.setLevel(Level.ALL);
+ for (int i = classNames.length; --i >= 0;)
{
- fio.write(bb, 0, l);
+ Logger logger = Logger.getLogger(classNames[i]);
+ logger.setLevel(Level.ALL);
+ logger.addHandler(consoleHandler);
}
- } finally
+ }
+ }
+
+ /// JavaScript-only methods ///
+
+ public static void cacheFileData(String path, Object data)
+ {
+ if (isJS && data != null)
{
- fio.close();
+ jsutil.cachePathData(path, data);
+ }
+ }
+
+ public static void cacheFileData(File file)
+ {
+ if (isJS)
+ {
+ byte[] data = Platform.getFileBytes(file);
+ {
+ if (data != null)
+ {
+ cacheFileData(file.toString(), data);
+ }
+ }
+ }
+ }
+
+ public static byte[] getFileBytes(File f)
+ {
+ return (isJS && f != null ? jsutil.getBytes(f) : null);
+ }
+
+ public static byte[] getFileAsBytes(String fileStr)
+ {
+ if (isJS && fileStr != null)
+ {
+ byte[] bytes = (byte[]) jsutil.getFile(fileStr, false);
+ cacheFileData(fileStr, bytes);
+ return bytes;
+ }
+ return null;
+ }
+
+ @SuppressWarnings("unused")
+ public static String getFileAsString(String url)
+ {
+ if (isJS && url != null)
+ {
+ String ret = (String) jsutil.getFile(url, true);
+ cacheFileData(url, ret);
+ return ret;
+ }
+ return null;
+ }
+
+ public static boolean setFileBytes(File f, String urlstring)
+ {
+ if (isJS && f != null && urlstring != null)
+ {
+ @SuppressWarnings("unused")
+ byte[] bytes = getFileAsBytes(urlstring);
+ jsutil.setFileBytes(f, bytes);
+ return true;
+ }
+ return false;
+ }
+
+ public static void addJ2SBinaryType(String ext)
+ {
+ if (isJS)
+ {
+ jsutil.addBinaryFileType(ext);
}
}
+ public static String getUniqueAppletID()
+ {
+ return (isJS ? (String) jsutil.getAppletAttribute("_uniqueId") : null);
+ }
+
+ /**
+ * Read the Info block for this applet.
+ *
+ * @param prefix
+ * "jalview_"
+ * @param p
+ * @return unique id for this applet
+ */
+ public static void readInfoProperties(String prefix, Properties p)
+ {
+ if (isJS)
+ {
+ String id = getUniqueAppletID();
+
+ String key = "";
+ String value = "";
+ @SuppressWarnings("unused")
+ Object info = getAppletInfo(null);
+ /**
+ * @j2sNative for (key in info) { value = info[key];
+ */
+
+ if (key.indexOf(prefix) == 0)
+ {
+ System.out.println("Platform id=" + id + " reading Info." + key
+ + " = " + value);
+ p.put(key, value);
+
+ }
+
+ /**
+ * @j2sNative }
+ */
+ }
+ }
+
+ public static void setAjaxJSON(URL url)
+ {
+ if (isJS)
+ {
+ JSON.setAjax(url);
+ }
+ }
+
+
/**
* Add a known domain that implements access-control-allow-origin:*
*
public static void addJ2SDirectDatabaseCall(String domain)
{
- System.out.println(
- "Platform adding no-access-control-allow-origin domain "
+ if (isJS)
+ {
+ jsutil.addDirectDatabaseCall(domain);
+
+ System.out.println(
+ "Platform adding known access-control-allow-origin * for domain "
+ domain);
+ }
- /**
- * @j2sNative
- *
- * J2S.addDirectDatabaseCall(domain);
- */
}
public static void getURLCommandArguments()
* element to this value.
*
* @j2sNative var a =
- * decodeURI(document.location.href.replace("&","?").split("?j2s")[0].split("?")[1].split("#")[0]);
- * a && (J2S.thisApplet.__Info.args = a.split(" "));
+ * decodeURI((document.location.href.replace("&","?").split("?j2s")[0]
+ * + "?").split("?")[1].split("#")[0]); a &&
+ * (J2S.thisApplet.__Info.args = a.split(" "));
*/
}
+ /**
+ * A (case sensitive) file path comparator that ignores the difference between
+ * / and \
+ *
+ * @param path1
+ * @param path2
+ * @return
+ */
+ public static boolean pathEquals(String path1, String path2)
+ {
+ if (path1 == null)
+ {
+ return path2 == null;
+ }
+ if (path2 == null)
+ {
+ return false;
+ }
+ String p1 = path1.replace('\\', '/');
+ String p2 = path2.replace('\\', '/');
+ return p1.equals(p2);
+ }
+
+ public static URL getDocumentBase()
+ {
+ return (isJS ? jsutil.getDocumentBase() : null);
+ }
+
+ public static URL getCodeBase()
+ {
+ return (isJS ? jsutil.getCodeBase() : null);
+ }
+
+ /**
+ * load a resource -- probably a core file -- if and only if a particular
+ * class has not been instantialized. We use a String here because if we used
+ * a .class object, that reference itself would simply load the class, and we
+ * want the core package to include that as well.
+ *
+ * @param resourcePath
+ * @param className
+ */
+ public static void loadStaticResource(String resourcePath,
+ String className)
+ {
+ if (isJS)
+ {
+ jsutil.loadResourceIfClassUnknown(resourcePath, className);
+ }
+ }
+
+ public static void ensureRegex()
+ {
+ if (isJS)
+ {
+ loadStaticResource("core/core_stevesoft.z.js",
+ "com.stevesoft.pat.Regex");
+ }
+ }
+
+ /**
+ * Set the "app" property of the HTML5 applet object, for example,
+ * "testApplet.app", to point to the Jalview instance. This will be the object
+ * that page developers use that is similar to the original Java applet object
+ * that was accessed via LiveConnect.
+ *
+ * @param j
+ */
+ public static void setAppClass(Object j)
+ {
+ if (isJS)
+ {
+ jsutil.setAppletAttribute("app", j);
+ }
+ }
+
+ /**
+ *
+ * If this frame ia embedded in a web page, return a known type.
+ *
+ * @param frame
+ * a JFrame or JInternalFrame
+ * @param type
+ * @return null if frame is not embedded.
+ */
+ public static Object getEmbeddedAttribute(Component frame, String type)
+ {
+ return (isJS ? jsutil.getEmbeddedAttribute(frame, type) : null);
+ }
+
+ public static void stackTrace()
+ {
+ try
+ {
+ throw new NullPointerException();
+ } catch (Exception e)
+ {
+ e.printStackTrace();
+ }
+
+ }
+
+ @SuppressWarnings("unchecked")
+ public static Object getAppletInfo(String key)
+ {
+ return (isJS ? (Map<String, Object>) jsutil.getAppletInfo(key) : null);
+ }
+
+ /**
+ * Option to avoid unnecessary seeking of nonexistent resources in JavaScript.
+ * Works in Java as well.
+ *
+ * @param loc
+ * @return
+ */
+ public static Locale getLocaleOrNone(Locale loc)
+ {
+ return (isJS && loc.getCountry() == "en" ? new Locale("") : loc);
+ }
+
}
git://source.jalview.org / jalview.git / blobdiff