Re: DomTerm - a new console for Kawa (and everyone else)

[Charlie Turner <chturne at gmail dot com>]

I almost got this working on OSX. See my hacks in the attached patch
file if you want to get where I got :-)  [where the heck do you get
err_sys from on our box??]

In addition to that patch file, I also had to rename libpty.so to
libpty.jnilib on OSX. I have no idea why. This is my first experience
with Native Java :-)

Sadly, I got lost after managing to get the DomTerm to run. make-pty
completes, and then the DomTerm window pops up with a scroll-bar, but
nothing else. I get this stack trace in the terminal window from which
I launched make run-pty,


netscape.javascript.JSException: ReferenceError: Can't find variable:
makeDomTerm

at com.sun.webkit.dom.JSObject.fwkMakeException(JSObject.java:128)

at com.sun.webkit.WebPage.twkExecuteScript(Native Method)

at com.sun.webkit.WebPage.executeScript(WebPage.java:1427)

at javafx.scene.web.WebEngine.executeScript(WebEngine.java:948)

at org.domterm.javafx.WebTerminal.initialize(WebTerminal.java:226)

at org.domterm.javafx.WebTerminal$1.changed(WebTerminal.java:173)

at org.domterm.javafx.WebTerminal$1.changed(WebTerminal.java:170)

at com.sun.javafx.binding.ExpressionHelper$SingleChange.fireValueChangedEvent(ExpressionHelper.java:182)

at com.sun.javafx.binding.ExpressionHelper.fireValueChangedEvent(ExpressionHelper.java:81)

at javafx.beans.property.ReadOnlyObjectWrapper$ReadOnlyPropertyImpl.fireValueChangedEvent(ReadOnlyObjectWrapper.java:176)

at javafx.beans.property.ReadOnlyObjectWrapper.fireValueChangedEvent(ReadOnlyObjectWrapper.java:142)

at javafx.beans.property.ObjectPropertyBase.markInvalid(ObjectPropertyBase.java:112)

at javafx.beans.property.ObjectPropertyBase.set(ObjectPropertyBase.java:146)

at javafx.scene.web.WebEngine$LoadWorker.updateState(WebEngine.java:1226)

at javafx.scene.web.WebEngine$LoadWorker.dispatchLoadEvent(WebEngine.java:1337)

at javafx.scene.web.WebEngine$LoadWorker.access$1100(WebEngine.java:1219)

at javafx.scene.web.WebEngine$PageLoadListener.dispatchLoadEvent(WebEngine.java:1206)

at com.sun.webkit.WebPage.fireLoadEvent(WebPage.java:2388)

at com.sun.webkit.WebPage.fwkFireLoadEvent(WebPage.java:2232)

at com.sun.webkit.network.URLLoader.twkDidFinishLoading(Native Method)

at com.sun.webkit.network.URLLoader.notifyDidFinishLoading(URLLoader.java:830)

at com.sun.webkit.network.URLLoader.lambda$didFinishLoading$95(URLLoader.java:821)

at com.sun.webkit.network.URLLoader$$Lambda$153/1668192911.run(Unknown Source)

at com.sun.javafx.application.PlatformImpl.lambda$null$170(PlatformImpl.java:295)

at com.sun.javafx.application.PlatformImpl$$Lambda$51/405125410.run(Unknown
Source)

at java.security.AccessController.doPrivileged(Native Method)

at com.sun.javafx.application.PlatformImpl.lambda$runLater$171(PlatformImpl.java:294)

at com.sun.javafx.application.PlatformImpl$$Lambda$50/526533065.run(Unknown
Source)

at com.sun.glass.ui.InvokeLaterDispatcher$Future.run(InvokeLaterDispatcher.java:95)

Exception in thread "JavaFX Application Thread"
java.lang.RuntimeException: netscape.javascript.JSException:
ReferenceError: Can't find variable: makeDomTerm

at org.domterm.javafx.WebTerminal.initialize(WebTerminal.java:237)

at org.domterm.javafx.WebTerminal$1.changed(WebTerminal.java:173)

at org.domterm.javafx.WebTerminal$1.changed(WebTerminal.java:170)

at com.sun.javafx.binding.ExpressionHelper$SingleChange.fireValueChangedEvent(ExpressionHelper.java:182)

at com.sun.javafx.binding.ExpressionHelper.fireValueChangedEvent(ExpressionHelper.java:81)

at javafx.beans.property.ReadOnlyObjectWrapper$ReadOnlyPropertyImpl.fireValueChangedEvent(ReadOnlyObjectWrapper.java:176)

at javafx.beans.property.ReadOnlyObjectWrapper.fireValueChangedEvent(ReadOnlyObjectWrapper.java:142)

at javafx.beans.property.ObjectPropertyBase.markInvalid(ObjectPropertyBase.java:112)

at javafx.beans.property.ObjectPropertyBase.set(ObjectPropertyBase.java:146)

at javafx.scene.web.WebEngine$LoadWorker.updateState(WebEngine.java:1226)

at javafx.scene.web.WebEngine$LoadWorker.dispatchLoadEvent(WebEngine.java:1337)

at javafx.scene.web.WebEngine$LoadWorker.access$1100(WebEngine.java:1219)

at javafx.scene.web.WebEngine$PageLoadListener.dispatchLoadEvent(WebEngine.java:1206)

at com.sun.webkit.WebPage.fireLoadEvent(WebPage.java:2388)

at com.sun.webkit.WebPage.fwkFireLoadEvent(WebPage.java:2232)

at com.sun.webkit.network.URLLoader.twkDidFinishLoading(Native Method)

at com.sun.webkit.network.URLLoader.notifyDidFinishLoading(URLLoader.java:830)

at com.sun.webkit.network.URLLoader.lambda$didFinishLoading$95(URLLoader.java:821)

at com.sun.webkit.network.URLLoader$$Lambda$153/1668192911.run(Unknown Source)

at com.sun.javafx.application.PlatformImpl.lambda$null$170(PlatformImpl.java:295)

at com.sun.javafx.application.PlatformImpl$$Lambda$51/405125410.run(Unknown
Source)

at java.security.AccessController.doPrivileged(Native Method)

at com.sun.javafx.application.PlatformImpl.lambda$runLater$171(PlatformImpl.java:294)

at com.sun.javafx.application.PlatformImpl$$Lambda$50/526533065.run(Unknown
Source)

at com.sun.glass.ui.InvokeLaterDispatcher$Future.run(InvokeLaterDispatcher.java:95)

Caused by: netscape.javascript.JSException: ReferenceError: Can't find
variable: makeDomTerm

at com.sun.webkit.dom.JSObject.fwkMakeException(JSObject.java:128)

at com.sun.webkit.WebPage.twkExecuteScript(Native Method)

at com.sun.webkit.WebPage.executeScript(WebPage.java:1427)

at javafx.scene.web.WebEngine.executeScript(WebEngine.java:948)

at org.domterm.javafx.WebTerminal.initialize(WebTerminal.java:226)

... 24 more


I didn't understand much from your response Per. Looks like I've got
some reading to do before I get to use my toy :-)

Attachment: domterm_osx.patch
Description: Binary data