-// Copyright 2003 Adam Megacz, see the COPYING file for licensing [GPL]
+// Copyright 2004 Adam Megacz, see the COPYING file for licensing [GPL]
package org.xwt;
import java.lang.reflect.*;
import java.net.*;
import java.io.*;
import java.util.*;
+import org.xwt.js.*;
import org.xwt.util.*;
/**
String os_version = System.getProperty("os.version", "");
String platform_class = null;
- if (os_name.startsWith("Darwin")) platform_class = "Darwin";
- else if (vendor.startsWith("Free Software Foundation")) {
+ if (vendor.startsWith("Free Software Foundation")) {
if (os_name.startsWith("Window")) platform_class = "Win32";
+ else if (os_name.startsWith("Linux")) platform_class = "Linux";
+ else if (os_name.startsWith("SunOS")) platform_class = "Solaris";
+ else if (os_name.startsWith("Solaris")) platform_class = "Solaris";
else platform_class = "X11";
- } else if (version.startsWith("1.1") && vendor.startsWith("Netscape")) platform_class = "Netscape";
- else if (version.startsWith("1.1") && vendor.startsWith("Microsoft")) platform_class = "Microsoft";
+ }
else if (!version.startsWith("1.0") && !version.startsWith("1.1")) platform_class = "Java2";
- // Disable 2d hardware acceleration on Jaguar (do we need this?)
- // if (os_name.equals("Mac OS X") && os_version.startsWith("10.2")) System.setProperty("com.apple.hwaccel", "false");
- //System.setProperty("com.apple.hwaccel", "false");
+ if (platform_class == null) {
+ Log.error(Platform.class, "Unable to detect JVM");
+ criticalAbort("Unable to detect JVM");
+ }
- if (platform_class != null)
- Class.forName("org.xwt.plat." + platform_class).newInstance();
+ if (platform_class != null) Class.forName("org.xwt.plat." + platform_class).newInstance();
+ String term = Platform.getEnv("TERM");
+ Log.color = term != null && term.length() != 0 && !term.equals("cygwin");
+
try {
build = (String)Class.forName("org.xwt.Build").getField("build").get(null);
+ Log.diag(Platform.class, "XWT build: " + build);
} catch (ClassNotFoundException cnfe) {
+ Log.warn(Platform.class, "XWT build: unknown");
} catch (Exception e) {
- if (Log.on) Log.info(Platform.class, "exception while detecting build:");
- if (Log.on) Log.info(Platform.class, e);
- }
- if (Log.on) Log.info(Platform.class, "XWT build: " + build);
-
- if (Log.on) Log.info(Platform.class, "XWT VM detection: vendor = " + vendor);
- if (Log.on) Log.info(Platform.class, " version = " + version);
- if (Log.on) Log.info(Platform.class, " os = " + os_name + " [version " + os_version + "]");
-
- if (platform_class == null) {
- if (Log.on) Log.info(Platform.class, "Unable to detect JVM");
- criticalAbort("Unable to detect JVM");
+ Log.info(Platform.class, "exception while detecting build:");
+ Log.info(Platform.class, e);
}
- if (Log.on) Log.info(Platform.class, " platform = " + platform.getDescriptiveName());
- if (Log.on) Log.info(Platform.class, " class = " + platform.getClass().getName());
+ Log.diag(Platform.class, "XWT VM detection: vendor = " + vendor);
+ Log.diag(Platform.class, " version = " + version);
+ Log.diag(Platform.class, " os = " + os_name + " [version " + os_version + "]");
+ Log.diag(Platform.class, " platform = " + platform.getDescriptiveName());
+ Log.diag(Platform.class, " class = " + platform.getClass().getName());
platform.postInit();
} catch (Exception e) {
- if (Log.on) Log.info(Platform.class, "Exception while trying to detect JVM");
- if (Log.on) Log.info(Platform.class, e);
+ Log.error(Platform.class, "Exception while trying to detect JVM");
+ Log.error(Platform.class, e);
criticalAbort("Unable to detect JVM");
}
// Methods to be Overridden ///////////////////////////////////////////////////////////////////
- /** a string describing the VM */
- protected String getDescriptiveName() { return "Generic Java 1.1 VM"; }
-
- /** invoked after initialization messages have been printed; useful for additional platform detection log messages */
- protected void postInit() { }
-
protected Surface _createSurface(Box b, boolean framed) { return null; }
- protected Picture _createPicture(Res r) { return null; }
+ protected Picture _createPicture(JS r) { return null; }
protected PixelBuffer _createPixelBuffer(int w, int h, Surface owner) { return null; }
protected Font.Glyph _createGlyph(org.xwt.Font f, char c) { return new DefaultGlyph(f, c); }
public static PixelBuffer createPixelBuffer(int w, int h, Surface s) { return platform._createPixelBuffer(w, h, s); }
- public static Picture createPicture(Res r) { return platform._createPicture(r); }
+ public static Picture createPicture(JS r) { return platform._createPicture(r); }
public static Font.Glyph createGlyph(org.xwt.Font f, char c) { return platform._createGlyph(f, c); }
public static Surface createSurface(Box b, boolean framed, boolean refreshable) {
Surface ret = platform._createSurface(b, framed);
ret.setInvisible(false);
- ret.setLimits(b.minwidth, b.minheight, b.maxwidth, b.maxheight);
if (refreshable) {
Surface.allSurfaces.addElement(ret);
ret.dirty(0, 0, b.width, b.height);
ret.Refresh();
}
+ try {
+ if (b.get("titlebar") != null) ret.setTitleBarText((String)b.get("titlebar"));
+ } catch (JSExn e) {
+ Log.warn(Platform.class, e);
+ }
return ret;
}
+ /** a string describing the VM */
+ protected String getDescriptiveName() { return "Generic Java 1.1 VM"; }
+
+ /** invoked after initialization messages have been printed; useful for additional platform detection log messages */
+ protected void postInit() { }
+
/** the human-readable name of the key mapped to XWT's 'alt' key */
public static String altKeyName() { return platform._altKeyName(); }
protected String _altKeyName() { return "alt"; }
/** used to notify the user of very serious failures; usually used when logging is not working or unavailable */
protected void _criticalAbort(String message) { System.exit(-1); }
+ public static void criticalAbort(String message) {
+ Log.info(Platform.class, "Critical Abort:");
+ Log.info(Platform.class, message);
+ platform._criticalAbort(message);
+ }
/** if true, org.xwt.Surface will generate a Click automatically after a press and a release */
public static boolean needsAutoClick() { return platform._needsAutoClick(); }
/** returns an InputStream to the builtin xwar */
public static InputStream getBuiltinInputStream() { return platform._getBuiltinInputStream(); }
- protected InputStream _getBuiltinInputStream() {
- return this.getClass().getClassLoader().getResourceAsStream("org/xwt/builtin.jar");
- }
+ protected InputStream _getBuiltinInputStream() {return getClass().getClassLoader().getResourceAsStream("org/xwt/builtin.jar");}
/** returns the value of the environment variable key, or null if no such key exists */
public static String getEnv(String key) { return platform._getEnv(key); }
if (s.startsWith(key + "="))
return s.substring(key.length() + 1);
} catch (Exception e) {
- if (Log.on) Log.info(this, "Exception while reading from environment:");
- if (Log.on) Log.info(this, e);
+ Log.info(this, "Exception while reading from environment:");
+ Log.info(this, e);
}
return null;
}
Method m = c.getMethod("openURL", new Class[] { String.class });
m.invoke(null, new String[] { url });
} catch (Exception e) {
- Log.info(this, e);
+ Log.warn(this, "exception trying to open a browser window");
+ Log.warn(this, e);
}
}
/** opens a new browser window */
public static void newBrowserWindow(String url) {
if (!(url.startsWith("https://") || url.startsWith("http://") || url.startsWith("ftp://") || url.startsWith("mailto:"))) {
- if (Log.on) Log.info(Platform.class, "xwt.newBrowserWindow() only supports http and https urls");
+ Log.info(Platform.class, "xwt.newBrowserWindow() only supports http and https urls");
return;
}
-
// check the URL for well-formedness, as a defense against buffer overflow attacks
try {
String u = url;
if (u.startsWith("https")) u = "http" + u.substring(5);
new URL(u);
} catch (MalformedURLException e) {
- if (Log.on) Log.info(Platform.class, "URL " + url + " is not well-formed");
- if (Log.on) Log.info(Platform.class, e);
+ Log.info(Platform.class, "URL " + url + " is not well-formed");
+ Log.info(Platform.class, e);
}
-
- if (Log.on) Log.info(Platform.class, "newBrowserWindow, url = " + url);
+ Log.info(Platform.class, "newBrowserWindow, url = " + url);
platform._newBrowserWindow(url);
}
- /** used to notify the user of very serious failures; usually used when logging is not working or unavailable */
- public static void criticalAbort(String message) {
- if (Log.on) Log.info(Platform.class, "Critical Abort:");
- if (Log.on) Log.info(Platform.class, message);
- platform._criticalAbort(message);
- }
-
/** detects proxy settings */
protected synchronized org.xwt.HTTP.Proxy _detectProxy() { return null; }
public static synchronized org.xwt.HTTP.Proxy detectProxy() {
if (alreadyDetectedProxy) return null;
alreadyDetectedProxy = true;
- if (Log.on) Log.info(Platform.class, "attempting environment-variable DNS proxy detection");
+ Log.info(Platform.class, "attempting environment-variable DNS proxy detection");
cachedProxyInfo = org.xwt.HTTP.Proxy.detectProxyViaManual();
if (cachedProxyInfo != null) return cachedProxyInfo;
- if (Log.on) Log.info(Platform.class, "attempting " + platform.getClass().getName() + " proxy detection");
+ Log.info(Platform.class, "attempting " + platform.getClass().getName() + " proxy detection");
cachedProxyInfo = platform._detectProxy();
if (cachedProxyInfo != null) return cachedProxyInfo;
public DefaultGlyph(org.xwt.Font f, char c) { super(f, c); }
public Picture getPicture() {
if (p == null && isLoaded) {
- p = createPicture(null);
+ Picture p = createPicture(null);
p.data = new int[data.length];
for(int i=0; i<data.length; i++) p.data[i] = (data[i] & 0xff) << 24;
- data = null;
+ this.data = null;
p.width = this.width;
p.height = this.height;
+ p.isLoaded = true;
+ this.p = p;
}
return p;
}
}
-
-
}
projects / org.ibex.core.git / blobdiff