pydev-code

[Pydev-code] Writing to the Eclipse status area from a Jython Pydev extension

[Don T. <nos...@gm...>]

Fabio:

I am trying to write a message to the status area on the bottom of the 
Eclipse screen, but I can't get it working.

This is what I have so far:

if cmd == 'onCreateActions':
     ...
     from org.eclipse.jface.action import StatusLineManager

...

             self.statusLine = StatusLineManager()
             self.statusLine.setMessage("hello")
             self.statusLine.update(True)

Maybe I need to call createControl() but I don't know what to supply as 
the 'parent' parameter.

Any pointers will be appreciated.

Don.

Re: [Pydev-code] Writing to the Eclipse status area from a Jython Pydev extension

[Fabio Z. <fa...@gm...>]

Actually, you probably want to ask the status manager to the editor.
Something as below (untested):

statusLine =3D editor.getAdapter(IEditorStatusLine.class);
if statusLine is not None:
    statusLine.setMessage(False, "foo", None)


On 5/19/06, Don Taylor <nos...@gm...> wrote:
>
> Fabio:
>
> I am trying to write a message to the status area on the bottom of the
> Eclipse screen, but I can't get it working.
>
> This is what I have so far:
>
> if cmd =3D=3D 'onCreateActions':
>      ...
>      from org.eclipse.jface.action import StatusLineManager
>
> ...
>
>              self.statusLine =3D StatusLineManager()
>              self.statusLine.setMessage("hello")
>              self.statusLine.update(True)
>
> Maybe I need to call createControl() but I don't know what to supply as
> the 'parent' parameter.
>
> Any pointers will be appreciated.
>
> Don.
>
>
> -------------------------------------------------------
> Using Tomcat but need to do more? Need to support web services, security?
> Get stuff done quickly with pre-integrated technology to make your job
> easier
> Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronim=
o
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=3D121642
> _______________________________________________
> pydev-code mailing list
> pyd...@li...
> https://lists.sourceforge.net/lists/listinfo/pydev-code
>

Re: [Pydev-code] Writing to the Eclipse status area from a Jython Pydev extension

[Don T. <nos...@gm...>]

Fabio Zadrozny wrote:
> Actually, you probably want to ask the status manager to the editor. 
> Something as below (untested):
> 
> statusLine = editor.getAdapter(IEditorStatusLine.class);
> if statusLine is not None:
>     statusLine.setMessage(False, "foo", None)
> 
Fabio:

My code looks like this:

if cmd == 'onCreateActions':
     from org.eclipse.jface.action import Action
     from org.python.pydev.core.docutils import PySelection
     from org.eclipse.ui.texteditor import IEditorStatusLine
 
#-Paragrapher--------------------------------------------------------------- 

     class Paragrapher:
         ''' Provides tools to process a paragraph of text in the Pydev 
editor.

         '''
         def __init__(self):

             self.selection = PySelection(editor)
             self.document = editor.getDocument()

             self.statusLine = editor.getAdapter(IEditorStatusLine)
             print "statusLine %s" % self.statusLine
             if self.statusLine is not None:
                 self.statusLine.setMessage(False, "foo", None)


When I run this I get:

statusLine org.eclipse.ui.texteditor.EditorStatusLine@1133f56

on the console - which I think is good?

But I don't see my message showing up anywhere.

DOn.

Re: [Pydev-code] Writing to the Eclipse status area from a Jython Pydev extension

[Fabio Z. <fa...@gm...>]

Strange, I just tested it here and it worked... it appears in the lower-lef=
t
corner for me (and if you pass the setMessage with the first parameter True=
,
it will appear in red).


The script I tested here is:
pyedit_test.py
-------------------------------------------------------------

if False:
    editor =3D ''

from org.eclipse.ui.texteditor import IEditorStatusLine

statusLine =3D editor.getAdapter(IEditorStatusLine)
if statusLine is not None:
    statusLine.setMessage(True, "foo", None)
-----------------------------------------------------------------

-- Fabio


On 5/19/06, Don Taylor <nos...@gm...> wrote:
>
> Fabio Zadrozny wrote:
> > Actually, you probably want to ask the status manager to the editor.
> > Something as below (untested):
> >
> > statusLine =3D editor.getAdapter(IEditorStatusLine.class);
> > if statusLine is not None:
> >     statusLine.setMessage(False, "foo", None)
> >
> Fabio:
>
> My code looks like this:
>
> if cmd =3D=3D 'onCreateActions':
>      from org.eclipse.jface.action import Action
>      from org.python.pydev.core.docutils import PySelection
>      from org.eclipse.ui.texteditor import IEditorStatusLine
>
>
> #-Paragrapher------------------------------------------------------------=
---
>
>      class Paragrapher:
>          ''' Provides tools to process a paragraph of text in the Pydev
> editor.
>
>          '''
>          def __init__(self):
>
>              self.selection =3D PySelection(editor)
>              self.document =3D editor.getDocument()
>
>              self.statusLine =3D editor.getAdapter(IEditorStatusLine)
>              print "statusLine %s" % self.statusLine
>              if self.statusLine is not None:
>                  self.statusLine.setMessage(False, "foo", None)
>
>
> When I run this I get:
>
> statusLine org.eclipse.ui.texteditor.EditorStatusLine@1133f56
>
> on the console - which I think is good?
>
> But I don't see my message showing up anywhere.
>
> DOn.
>
>
> -------------------------------------------------------
> Using Tomcat but need to do more? Need to support web services, security?
> Get stuff done quickly with pre-integrated technology to make your job
> easier
> Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronim=
o
> http://sel.as-us.falkag.net/sel?cmd=3Dlnk&kid=3D120709&bid=3D263057&dat=
=3D121642
> _______________________________________________
> pydev-code mailing list
> pyd...@li...
> https://lists.sourceforge.net/lists/listinfo/pydev-code
>

Re: [Pydev-code] Writing to the Eclipse status area from a Jython Pydev extension

[Don T. <nos...@gm...>]

Fabio Zadrozny wrote:
> Strange, I just tested it here and it worked... it appears in the 
> lower-left corner for me (and if you pass the setMessage with the first 
> parameter True, it will appear in red).
> 
> 
> The script I tested here is:
> pyedit_test.py
> -------------------------------------------------------------
> 
> if False:
>     editor = ''
>    
> from org.eclipse.ui.texteditor import IEditorStatusLine
> 
> statusLine = editor.getAdapter(IEditorStatusLine)
> if statusLine is not None:
>     statusLine.setMessage(True, "foo", None)
> -----------------------------------------------------------------

Hmmm...

When I run your code outside the action listener then it works, but when 
it is inside the action listeners run() then it does not display anything.

Don.

Re: [Pydev-code] Writing to the Eclipse status area from a Jython Pydev extension

[Fabio Z. <fa...@gm...>]

Hi Don,

On 5/19/06, Don Taylor <nos...@gm...> wrote:
>
>
> When I run your code outside the action listener then it works, but when
> it is inside the action listeners run() then it does not display anything=
.
>

Well, the problem is that you need to run it from an UI-thread. The code
below shows a helper to do it:

if cmd =3D=3D 'onCreateActions':
    from org.eclipse.jface.action import Action
    from org.python.pydev.core.docutils import PySelection
    from org.eclipse.ui.texteditor import IEditorStatusLine
    from org.eclipse.swt.widgets import Display
    from java.lang import Runnable

#------------------------------------------------ HELPER TO RUN THINGS IN
THE UI

    class RunInUi(Runnable):
        '''Helper class that implements a Runnable (just so that we
        can pass it to the Java side). It simply calls some callable.
        '''

        def __init__(self, c):
            self.callable =3D c
        def run(self):
            self.callable()

    def runInUi(callable):
        '''
        @param callable: the callable that will be run in the UI
        '''
        Display.getDefault().asyncExec(RunInUi(callable))

#------------------------------------------------ END HELPER TO RUN THINGS
IN THE UI

    class ExampleCommand3(Action):
        def run(self):
            def callable():
                statusLine =3D editor.getAdapter(IEditorStatusLine)
                if statusLine is not None:
                    statusLine.setMessage(True, "foo", None)
            runInUi(callable)

    editor.addOfflineActionListener("e", ExampleCommand3(), 'Example on how
to bind script action', False)

Re: [Pydev-code] Writing to the Eclipse status area from a Jython Pydev extension

[Don T. <nos...@gm...>]

Fabio Zadrozny wrote:

> Well, the problem is that you need to run it from an UI-thread. The code 
> below shows a helper to do it:
>

Fabio:

Thanks very much, works great.

Don.