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which plugins implement Open Declaration? [message #114715]

Fri, 22 August 2003 11:40

Eclipse User

Originally posted by: xing.cs.ualberta.ca

hi,

when you press F3, the declaration of java element will be opened. which
plugins implement that?

thanks
zhenchang

Re: which plugins implement Open Declaration? [message #114731 is a reply to message #114715]

Fri, 22 August 2003 11:53

Eclipse User

> hi,
>
> when you press F3, the declaration of java element will be opened. which
> plugins implement that?

Check org.eclipse.jdt.ui (Stuff like actions, dialogs, editors is mostly
there ;)

Ok Ok here is the correct class and hey I give you a quick snippet;)

public class OpenDeclaringTypeAction extends OpenStackFrameAction {

protected String getTypeNameToOpen(IDebugElement frame)
throws DebugException {
return ((IJavaStackFrame)frame).getDeclaringTypeName();
}

protected void doAction(Object e) throws DebugException {
Object sourceElement= getSourceElement(e);
if (sourceElement != null) {
openInEditor(sourceElement);
}
}
}

;-)

Martin (Kersten)

PS: Just a tipp. Create a new Workspace, add all plugin sources of eclipse
to it and then use open type option to look for it. (remember the use of
'*').
The classes are named well (I looked at Preferences->Keys found
'Open Declaration' and just looked for it ;).

Re: which plugins implement Open Declaration? [message #114781 is a reply to message #114731]

Fri, 22 August 2003 12:00

Eclipse User

Originally posted by: xing.cs.ualberta.ca

Martin Kersten wrote:

> > hi,
> >
> > when you press F3, the declaration of java element will be opened. which
> > plugins implement that?

> Check org.eclipse.jdt.ui (Stuff like actions, dialogs, editors is mostly
> there ;)

> Ok Ok here is the correct class and hey I give you a quick snippet;)

> public class OpenDeclaringTypeAction extends OpenStackFrameAction {

> protected String getTypeNameToOpen(IDebugElement frame)
> throws DebugException {
> return ((IJavaStackFrame)frame).getDeclaringTypeName();
> }

> protected void doAction(Object e) throws DebugException {
> Object sourceElement= getSourceElement(e);
> if (sourceElement != null) {
> openInEditor(sourceElement);
> }
> }
> }

> ;-)

> Martin (Kersten)

> PS: Just a tipp. Create a new Workspace, add all plugin sources of eclipse
> to it and then use open type option to look for it. (remember the use of
> '*').
> The classes are named well (I looked at Preferences->Keys found
> 'Open Declaration' and just looked for it ;).

that's actually great. thanks so much.

BTW, how to create a new workspace? [message #114831 is a reply to message #114731]

Fri, 22 August 2003 12:05

Eclipse User

Originally posted by: xing.cs.ualberta.ca

Martin Kersten wrote:

> > hi,
> >
> > when you press F3, the declaration of java element will be opened. which
> > plugins implement that?

> Check org.eclipse.jdt.ui (Stuff like actions, dialogs, editors is mostly
> there ;)

> Ok Ok here is the correct class and hey I give you a quick snippet;)

> public class OpenDeclaringTypeAction extends OpenStackFrameAction {

> protected String getTypeNameToOpen(IDebugElement frame)
> throws DebugException {
> return ((IJavaStackFrame)frame).getDeclaringTypeName();
> }

> protected void doAction(Object e) throws DebugException {
> Object sourceElement= getSourceElement(e);
> if (sourceElement != null) {
> openInEditor(sourceElement);
> }
> }
> }

> ;-)

> Martin (Kersten)

> PS: Just a tipp. Create a new Workspace, add all plugin sources of eclipse

BTW, how to create a new Workspace? ;)

> to it and then use open type option to look for it. (remember the use of
> '*').
> The classes are named well (I looked at Preferences->Keys found
> 'Open Declaration' and just looked for it ;).

Re: BTW, how to create a new workspace? [message #115061 is a reply to message #114831]

Fri, 22 August 2003 15:36

Eclipse User

> > PS: Just a tipp. Create a new Workspace, add all plugin sources of
eclipse
>
> BTW, how to create a new Workspace? ;)

You can specify the directory of you workspace when you start eclipse.
Add -data directory as commandline option.

Win2k:

C:\eclipse\eclipse.exe -mx256m -ms64m -data c:/eclipse/workspace-XXX

I have a link for every workspace so I can choose em easily. You can run
as many workspaces as you like. But I advice to copy an existing
workspace and use the copy as new one. So you can get all the settings
of the old to be used by the new one ;)

Martin (Kersten)

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