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Am I ready for the standalone plunge? [message #138318] Tue, 15 June 2004 18:02 Go to next message
Eclipse UserFriend
Originally posted by: nbeckman.NOSPAM.usc.edu

Hello everyone,
For a while I've been looking into running my GEF plugin as a standalone
java application. Just recently I have discovered RCP and the proposed
improvements to Eclipse 3.0. I have even found this tutorial on creating a
standalone plugin (kind of an oxymoron) using RCP:
http://dev.eclipse.org/viewcvs/index.cgi/%7echeckout%7e/org. eclipse.ui.tutorials.rcp.part1/html/tutorial1.html

So here's my question:
I have a GEF application that's relatively simple. Like the Logic Example
but with even fewer advanced features, and I built it using GEF 2.1.3. Am I
ready to turn my GEF plugin into an app with the help of RCP? Is this even
possible yet? I need my application to be redeployable over a network
without the installation of Eclipse, preferably something I can run with a
"java ..." command. Let me know what you think. I know people have been
asking about standalone GEF apps since (at least it seems like) its
creation. Thanks for any help.

Nels
Re: Am I ready for the standalone plunge? [message #138324 is a reply to message #138318] Tue, 15 June 2004 19:32 Go to previous messageGo to next message
Eclipse UserFriend
It depends what you mean by standalone (Eclipse can be run by the "java
.." command). In order to run any RCP application, you will need a number
of plugins. To run GEF within the context of RCP you will also need a
number of further plugins. So, in a sense, you will be require at least a
partial installation of Eclipse. What you will be able to do though is
make the RCP implementation feel like a standalone application, you will
be able to brand it as you require, and you will be able to include only
the functionality you require. You will also be able to zip up the RCP
app and distribute it in whatever way you prefer (your users won't need to
download Eclipse).

You mention that your GEF application is developed on 2.1.3, RCP requires
Eclipse 3 and (I think) only the integration builds work with Eclipse 3.
In my experience my GEF application required minimal changes between 2.x
and 3.

James

Nels Beckman wrote:

> Hello everyone,
> For a while I've been looking into running my GEF plugin as a standalone
> java application. Just recently I have discovered RCP and the proposed
> improvements to Eclipse 3.0. I have even found this tutorial on creating a
> standalone plugin (kind of an oxymoron) using RCP:
>
http://dev.eclipse.org/viewcvs/index.cgi/%7echeckout%7e/org. eclipse.ui.tutorials.rcp.part1/html/tutorial1.html

> So here's my question:
> I have a GEF application that's relatively simple. Like the Logic Example
> but with even fewer advanced features, and I built it using GEF 2.1.3. Am I
> ready to turn my GEF plugin into an app with the help of RCP? Is this even
> possible yet? I need my application to be redeployable over a network
> without the installation of Eclipse, preferably something I can run with a
> "java ..." command. Let me know what you think. I know people have been
> asking about standalone GEF apps since (at least it seems like) its
> creation. Thanks for any help.

> Nels
Re: Am I ready for the standalone plunge? [message #138330 is a reply to message #138324] Tue, 15 June 2004 19:33 Go to previous messageGo to next message
Eclipse UserFriend
> You mention that your GEF application is developed on 2.1.3, RCP requires
> Eclipse 3 and (I think) only the integration builds work with Eclipse 3.
> In my experience my GEF application required minimal changes between 2.x
> and 3.

Just to clarify, I intended to say "only the integration builds of GEF
work with Eclipse 3".
Re: Am I ready for the standalone plunge? [message #138535 is a reply to message #138330] Wed, 16 June 2004 14:14 Go to previous messageGo to next message
Eclipse UserFriend
Originally posted by: nbeckman.NOSPAM.usc.edu

Hmm... Well thanks for your help. I have two follow-up questions:
1.) You mentioned that we can already run Eclipse from the command line
using the "java ..." command. How do I do this or where is this described?
2.) Because I would be able to customize the look and feel of and eclipse
plugin (with RCP) wouldn't I be able to remove unnecessary plugins and at
least bring down the overall size of the application somewhat?

Thanks again.

"James Willans" <jwillans@cs.york.ac.uk> wrote in message
news:cao10u$jte$1@eclipse.org...
> > You mention that your GEF application is developed on 2.1.3, RCP
requires
> > Eclipse 3 and (I think) only the integration builds work with Eclipse 3.
> > In my experience my GEF application required minimal changes between 2.x
> > and 3.
>
> Just to clarify, I intended to say "only the integration builds of GEF
> work with Eclipse 3".
>
Re: Am I ready for the standalone plunge? [message #138581 is a reply to message #138535] Wed, 16 June 2004 17:33 Go to previous messageGo to next message
Eclipse UserFriend
In answer to your first question, I'm not sure off hand. A search of the
newsgroups will probably help you there. In answer to your second
question - yes you can omit many of the plug-ins used within the full
blown IDE platform, and that will reduce the comparative size of the
application. Like I said in my original message, there are a small number
of plug-ins that *must* be used in order to run RCP. Have a look at the
three tutorials by Ed Burnette, they give a good overview of this.

James

Nels Beckman wrote:

> Hmm... Well thanks for your help. I have two follow-up questions:
> 1.) You mentioned that we can already run Eclipse from the command line
> using the "java ..." command. How do I do this or where is this described?
> 2.) Because I would be able to customize the look and feel of and eclipse
> plugin (with RCP) wouldn't I be able to remove unnecessary plugins and at
> least bring down the overall size of the application somewhat?

> Thanks again.

> "James Willans" <jwillans@cs.york.ac.uk> wrote in message
> news:cao10u$jte$1@eclipse.org...
> > > You mention that your GEF application is developed on 2.1.3, RCP
> requires
> > > Eclipse 3 and (I think) only the integration builds work with Eclipse 3.
> > > In my experience my GEF application required minimal changes between 2.x
> > > and 3.
> >
> > Just to clarify, I intended to say "only the integration builds of GEF
> > work with Eclipse 3".
> >
Re: Am I ready for the standalone plunge? [message #138644 is a reply to message #138535] Thu, 17 June 2004 10:20 Go to previous message
Eclipse UserFriend
Originally posted by: none.us.ibm.com

> Hmm... Well thanks for your help. I have two follow-up questions:
> 1.) You mentioned that we can already run Eclipse from the command line
> using the "java ..." command. How do I do this or where is this described?

Wow. This must be one of the best kept secrets around.
java -Xmx550M -cp startup.jar org.eclipse.core.launcher.Main -application
org.eclipse.ui.ide.workbench

The -Xmx is optional but I recommend bumping up the memory if you can.

> 2.) Because I would be able to customize the look and feel of and eclipse
> plugin (with RCP) wouldn't I be able to remove unnecessary plugins and at
> least bring down the overall size of the application somewhat?

Yes
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