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Open a properties Dialog from a custom widget [message #1806912]

Fri, 17 May 2019 09:45

Eclipse User

Hello, in my .odesign I found a way to show a properties dialog when I double click on an element of a list in a properties widget.
I have a custom widget table based on the example on the documentation.
I would like to get the same comportment with my custom widget as the one I have with the reference widget.

I guess I should define an advance custom widget and also define a custom operation.

Thanks

Attachment: openDialogueSirius.PNG
(Size: 8.11KB, Downloaded 152 times)

[Updated on: Fri, 17 May 2019 09:47] by Moderator

Re: Open a properties Dialog from a custom widget [message #1806983 is a reply to message #1806912]

Mon, 20 May 2019 11:30

Eclipse User

Hi,

When you say you want the same comportment, do you mean the same widget integration in the odesign editor as other widget or the same behavior than the reference widget (it does the same thing)?

Regards,

Re: Open a properties Dialog from a custom widget [message #1807065 is a reply to message #1806983]

Wed, 22 May 2019 02:40

Eclipse User

Hello Pierre, thanks for you answer.

Well I would like to be able to double click on an element of the custom table widget and show the properties of that element in a Properties Dialog, same comportment as the reference widget that I have attached to my message.
I guess if I could find a way to start a "begin operation" in the odesign inside my custom widget I would be able to do the same thing.
I noticed that you can have a "custom operation" inside the custom widget and then a "begin operation", is that how I should do it ?

[Updated on: Wed, 22 May 2019 02:41] by Moderator

Re: Open a properties Dialog from a custom widget [message #1807076 is a reply to message #1807065]

Wed, 22 May 2019 04:49

Eclipse User

Hi,

Custom widget works like the other already existing widget.

If you did the basic approach you must use a custom widget in the odesign with the id that corresponds to the one of your custom widget. With the advanced approach, the widget is available with its own name.

After that you have the same operation language available whatever approach you chose. The only difference is the presence of Custom operation element before the begin with basic approach but then you can do the same as the reference widget.

Regards,

Re: Open a properties Dialog from a custom widget [message #1807091 is a reply to message #1807076]

Wed, 22 May 2019 08:40

Eclipse User

Thanks you for your help,

I tried to place a Custom operation between my custom widget and the begin but it does nothing. I suspect I have to further modify my TableController ?
Here is the modifications I did in the TableController in case I broke or missed something. The table is showing the correct values and refresh well.
In the refresh operation I replaced these to get the table to populate since I don't have a VALUE_EXPRESSION_ID.

super.refresh();
if(this.getCustomExpression(VALUE_EXPRESSION_ID).isPresent()) {
        	this.newEval().call(this.getCustomExpression(VALUE_EXPRESSION_ID).get(), this.newValueConsumer);

with (where self.status return a list of eObject)

        super.refresh();
    	this.newEval().call("aql:self.status", this.newValueConsumer);

Also in the handleClick method, I removed this line since I don't have a ON_CLICK_EXPRESSION_ID

EvalFactory.of(this.interpreter, variables).call(onClickExpression);

I also tried to put the selected element in the variableManager but it did nothing more.

Re: Open a properties Dialog from a custom widget [message #1807122 is a reply to message #1807091]

Thu, 23 May 2019 04:07

Eclipse User

Hi,

Each id variables corresponds to a custom operation with corresponding id.
So put back the on click java line with an id like "onClickExpressionId" and in your VSM use a custom operation with id "onClickExpressionId" doing the same stuff as the reference widget. Then this should work.

Regards,

[Updated on: Thu, 23 May 2019 04:09] by Moderator

Re: Open a properties Dialog from a custom widget [message #1807141 is a reply to message #1807122]

Thu, 23 May 2019 09:51

Eclipse User

Hello, thanks you for your time.

I now understand the use of custom operation & custom expression. I'm able to use the custom expression to populate the table now.

I still have issues with the custom expression. I tried different widgets after the custom operation but they do nothing.
I printed the result of

this.getCustomExpression(ON_CLICK_EXPRESSION_ID).get();

and got

aql:input.executeOperation(self, '#//@categories.0/@groups.1/@controls.1/@customOperations.0/@initialOperation')

.
The selection variable is correct. I'm now using the exact same code as the one on the wiki.

Re: Open a properties Dialog from a custom widget [message #1807143 is a reply to message #1807141]

Thu, 23 May 2019 10:10

Eclipse User

What have you tried?
Have you any error in the error log when trying to click?

Re: Open a properties Dialog from a custom widget [message #1807174 is a reply to message #1807143]

Fri, 24 May 2019 02:36

Eclipse User

Hello,

I tried to :
copy the begin block from the reference widget under the custom operation
I tried to only put an "Open dialogue" after the begin block
Use "Change context" after the begin block and call a Java Service that print the var
Every time, it does nothing.

So I tried to print the values of the handleClick method of TableController and they all return something.
For the line

EvalFactory.of(this.interpreter, variables).call(onClickExpression);

the variables "variables" contains self, selection & input with valid self & selection. The variable input print

org.eclipse.sirius.properties.core.api.SiriusInputDescriptor@5219c202

I don't have any errors, even if I put the instruction in a try catch block.

[Updated on: Fri, 24 May 2019 02:37] by Moderator

Re: Open a properties Dialog from a custom widget [message #1807263 is a reply to message #1807174]

Mon, 27 May 2019 04:37

Eclipse User

Hi,

I don't see what could be the problem.
It is normal that you will have no exceptions they are catch and logged.
Check what is the evaluation result in org.eclipse.eef.core.api.utils.EvalFactory.Eval.call(String, Consumer<TYPE>). You should have more info.

Regards

Re: Open a properties Dialog from a custom widget [message #1807747 is a reply to message #1807263]

Fri, 07 June 2019 05:27

Eclipse User

Hello,

I tried again the example on a new project based on family example to be sure.

When I enter debug, after I click/double click on a element of the list I can see that consumer=null in the public void call(String expression, Consumer<TYPE> consumer) function.
I tried to fixe that by passing this.newValueConsumer in parameter but the list become blank. What does consumer represents ?
Thanks,

Michael.C

edit: added screenshot of .odesign

edit2: added screenshot of debug view, I clicked on Fiona in Persons diagram then double cliqued on Paul on the list.
valueExpression = aql:self.eContainer().eContents()

Attachment: customExpression.GIF
(Size: 7.28KB, Downloaded 97 times)
Attachment: debugCustomWidget.GIF
(Size: 38.33KB, Downloaded 98 times)

[Updated on: Tue, 11 June 2019 03:06] by Moderator

Re: Open a properties Dialog from a custom widget [message #1807914 is a reply to message #1807747]

Wed, 12 June 2019 04:24

Eclipse User

Hi,

The expression seems to work since you have a raw value in the evaluation result.
Can you give us your complete example projects with family so we can have a look?

Regards,

Re: Open a properties Dialog from a custom widget [message #1807924 is a reply to message #1807914]

Wed, 12 June 2019 08:20

Eclipse User

Hello,

Here is the project. I opened basic family sample example on the runtime instance.

Thank you very much.

Attachment: exampleFamilyCustomWidget.zip
(Size: 202.34KB, Downloaded 173 times)

Re: Open a properties Dialog from a custom widget [message #1807967 is a reply to message #1807924]

Thu, 13 June 2019 08:23

Eclipse User

Hi,

The code you used is meant to handle only simple click.
I updated a working sample based on what we do for List widget (EEFListLifecycleManager, EEFListController ).
The modifications I have done are :
- added in TableLifecycleManager#aboutToBeShown():

  this.tableSelectionListener = new EEFTableSelectionListener(this.controller);
        this.tableViewer.getTable().addSelectionListener(tableSelectionListener);

- aboutToBeHidden():

 if (this.tableViewer != null && this.tableViewer.getTable() != null && !this.tableViewer.getTable().isDisposed()) {
            this.tableViewer.getTable().removeSelectionListener(this.tableSelectionListener);
        }

- added in TableController:

 @Override
    public void onClick(Object element, String onClickEventKind) {
        this.editingContextAdapter.performModelChange(() -> {

            Map<String, Object> variables = new HashMap<String, Object>();
            variables.putAll(this.variableManager.getVariables());
            variables.put(EEFExpressionUtils.EEFList.SELECTION, element);
            variables.put(EEFExpressionUtils.EEFList.ON_CLICK_EVENT_KIND, onClickEventKind);

            EvalFactory.of(this.interpreter, variables).call(this.getCustomExpression(ON_CLICK_EXPRESSION_ID).get());
        });
    }

- Also add interface IEEFOnClickController

public class TableController extends AbstractEEFCustomWidgetController implements IEEFOnClickController{

Regards,

Attachment: exampleFamilyCustomWidget.zip
(Size: 251.29KB, Downloaded 388 times)

[Updated on: Thu, 13 June 2019 08:32] by Moderator

Re: Open a properties Dialog from a custom widget [message #1807974 is a reply to message #1807967]

Thu, 13 June 2019 10:33

Eclipse User

Thanks for the quick reply Pierre.

The added code is really insightful and solve one of my issue that I did not think of.

Still, I cannot execute the begin block after the custom operation one.
I tried many combinations like changing the context after the begin or calling a service instead of using an "Open Dialog widget" but I get nothing.

Thanks again for the help, really enjoying Sirius so far.

Re: Open a properties Dialog from a custom widget [message #1807977 is a reply to message #1807974]

Thu, 13 June 2019 10:51

Eclipse User

Try using the same exact code that are in the projects I attached in my previous message.

This code works for your family sample. It opens well the dialog after double click on table item.
Should work for your original project too if using same code. Then see what differs.

Regards,

Re: Open a properties Dialog from a custom widget [message #1808029 is a reply to message #1807977]

Fri, 14 June 2019 03:33

Eclipse User

Hello,

I tried importing the zip you send in a fresh Obeo designer community (11.1.1 & 11.1.0 m1 early access) installation.
I get nothing when clicking or double clicking on a element of the list. Are we talking about the same list (the one with yellow labels) ?
Should I try on a different Sirius version ?

Regards,

[Updated on: Fri, 14 June 2019 10:28] by Moderator

Re: Open a properties Dialog from a custom widget [message #1808050 is a reply to message #1808029]

Fri, 14 June 2019 10:27

Eclipse User

I just tried with eclipse 2019-03 and then I installed Sirius from https://download.eclipse.org/sirius/updates/releases/6.2.0/oxygen/ and it worked.
It seems that there is an issue with the last version of Obeo designer. I'll try to investigate further and let you know what I find.

edit: I tried with eclipse 2019-03 and http://download.eclipse.org/sirius/updates/releases/6.1.0/oxygen/, it does not work.

Regards,

[Updated on: Mon, 17 June 2019 03:30] by Moderator

Re: Open a properties Dialog from a custom widget [message #1808079 is a reply to message #1808050]

Mon, 17 June 2019 04:50

Eclipse User

Ok I have done my example on the last version.
Seems to be a bug on 6.1.x version. Can you open a ticket? https://bugs.eclipse.org/bugs/enter_bug.cgi?product=Sirius

Regards,

Re: Open a properties Dialog from a custom widget [message #1808231 is a reply to message #1808079]

Thu, 20 June 2019 02:28

Eclipse User

I opened a ticket here : https://bugs.eclipse.org/bugs/show_bug.cgi?id=548454

Regards,

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