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Xtext Functionality doesnot work when eclipse.ui plugins are supressed [message #1276901]

Tue, 25 March 2014 07:09

Kunal Khaware

Messages: 41
Registered: December 2013
Location: Hyderabad,India

Member

Hi,

We have a customised eclipse editor for our needs and suppressed eclipse.ui plugins to add our own functionality.

When we integrate our dsl feature which we developed using xtext 2.2.1 in the customised editor, then we face problem as the content assist is not working as expected ie we had two dependent grammar file which are referred by each other. Hence , the content assist does not show the grammar referred by one grammar when dsl file is closed in editor.

Given below is a main grammar which has reference to subdsls :
=============================================================

grammar abc.Dsl with org.eclipse.xtext.common.Terminals

generate dsl "http://abc/MainDsl"

import "http://abc/SubDsl" as subdsl
=======================================================
Please help!!!

Cheers
Kunal

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Re: Xtext Functionality doesnot work when eclipse.ui plugins are supressed [message #1277044 is a reply to message #1276901]

Tue, 25 March 2014 12:00

Sven Efftinge

Messages: 1823
Registered: July 2009

Senior Member

Hi Kunal,

it is pretty hard (impossible for me) to understand your problem without
a more concrete description.
It's best to provide reproducable steps including real code.

Some particular questions:
- "suppressed eclipse.ui plugins" sounds strange. What did you do?
- xtext 2.2.1? Any chance to upgrade?

Sven

Am 25/03/14 08:09, schrieb Kunal Khaware:
> Hi,
>
> We have a customised eclipse editor for our needs and suppressed
> eclipse.ui plugins to add our own functionality.
>
> When we integrate our dsl feature which we developed using xtext 2.2.1
> in the customised editor, then we face problem as the content assist is
> not working as expected ie we had two dependent grammar file which are
> referred by each other. Hence , the content assist does not show the
> grammar referred by one grammar when dsl file is closed in editor.
>
> Given below is a main grammar which has reference to subdsls :
> =============================================================
>
> grammar abc.Dsl with org.eclipse.xtext.common.Terminals
>
> generate dsl "http://abc/MainDsl"
>
> import "http://abc/SubDsl" as subdsl
> =======================================================
> Please help!!!
>
> Cheers Kunal

--
Need professional support for Xtext or other Eclipse Modeling technologies?
Go to: http://xtext.itemis.com
Twitter : @svenefftinge
Blog : http://blog.efftinge.de

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Re: Xtext Functionality doesnot work when eclipse.ui plugins are supressed [message #1278255 is a reply to message #1277044]

Thu, 27 March 2014 04:53

Kunal Khaware

Messages: 41
Registered: December 2013
Location: Hyderabad,India

Member

Hi, I was able to get rid of the above problem by enabling Build Automatically Option in the Workspace Preference. Is there any way to enable this option from the code.

Appreciate your help!!!

Cheers

Kunal

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Re: Xtext Functionality doesnot work when eclipse.ui plugins are supressed [message #1278328 is a reply to message #1278255]

Thu, 27 March 2014 07:18

Kunal Khaware

Messages: 41
Registered: December 2013
Location: Hyderabad,India

Member

I tried the below all methods but still when i run the product, the Build Automatically option in Windows->Preferences->General->Workspace is disabled.:

Method 1
===========
Added below entry in my plugin_costumization.ini

org.eclipse.core.resources/description.autobuilding=true

Method 2
==============
Added below code in my Application.java of my plugin which executes when workspace is loaded :
IWorkspace workspace= ResourcesPlugin.getWorkspace();
IWorkspaceDescription desc= workspace.getDescription();
boolean isAutoBuilding= desc.isAutoBuilding();
if (isAutoBuilding != true) {
desc.setAutoBuilding(true);
workspace.setDescription(desc);
}

Method 3
=============
Added below code in same above file:
IWorkspaceDescription iwk = ResourcesPlugin.getWorkspace().getDescription();
Preferences preferences = ResourcesPlugin.getPlugin().getPluginPreferences();
preferences.setValue(ResourcesPlugin.PREF_AUTO_BUILDING, true);

Method 4
=====================
Added below code in same file

IWorkspaceDescription iwk = ResourcesPlugin.getWorkspace().getDescription();
iwk.setAutoBuilding(true);

But No Luck Sad

Please help

Regards
Kunal

[Updated on: Thu, 27 March 2014 09:36]

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Re: Xtext Functionality doesnot work when eclipse.ui plugins are supressed [message #1279487 is a reply to message #1278255]

Fri, 28 March 2014 20:47

Sven Efftinge

Messages: 1823
Registered: July 2009

Senior Member

It is enabled by default. Seems like some plug-in is explicitly
disabling it.

Am 27/03/14 05:53, schrieb Kunal Khaware:
> Hi, I was able to get rid of the above problem by enabling Build
> Automatically Option in the Workspace Preference. Is there any way to
> enable this option from the code.
>
> Appreciate your help!!!
>
> Cheers
>
> Kunal

--
Need professional support for Xtext or other Eclipse Modeling technologies?
Go to: http://xtext.itemis.com
Twitter : @svenefftinge
Blog : http://blog.efftinge.de

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