Hi all,
I gave a look at class WorkBenchFrame. I made two small changes
a) on closing OpenJUMP, a warning message asks user if he wants to save the
selected project.
b) when a user try to close a project, a simple warning message ask if user
really want to close it.
I checked the other code and try to avoid to bypass the other warnings (=if
new layers have been generated, if layers have been modified, if minor
taskframes are opened).
I am sure that this is not the finals solution and there are still things
to solve:
1) OpenJUMP allows to open different projects at the same time. The warning
message a) works only on a single selected project. I still didn't find a
simple solution if 2 or more projects are opened and, maybe, modified.
2) I am sure that warning b) should allows user to save a project but I
cannot let it work.
Please check on OpenJUMP version 4522
Peppe
2015-06-24 22:19 GMT+02:00 Michaël Michaud <m.michael.mich...@orange.fr>:
> Hi Peppe,
>
> All your propositions makes sense to me,
>
> Michaël
>
>
> Le 24/06/2015 10:58, Giuseppe Aruta a écrit :
>
> Hi all,
> I already post this mail to [JUMP] lis SVN. I put here also for user who
> are not involved on developing just to explore other opinion.
>
> The test I did is on OpenJUMP 4508. This is a OJ behavior when it is
> closed "before saving the project file", *in italics my comments*:
>
> a) Open OJ and *load a vector* layer. Than close OJ.
> OJ shuts down with no warning to save the project.
> * This is a bit ambiguous as an user wants maybe only to loads vectors and
> save the project with no need do perform analysis .* I*n my opinion OJ
> should anyhow warns users if save the project*
>
> b) Open OJ and *create a vector* file, Than close OJ.
> There are two types of warning according to what happens:
> - if the new layer is only created OJ warns that an automatically
> generated layer is not saved - (automatically generated warning)
> - if the new file is created and modified (ex. adding a feature), OJ
> warns that one (or more) datasets has been modified. - (modified warning)
> *This is OK. We probably can extend both warning dialog adding a list of
> the name of unsaved/modified layers*
>
> c) Open OJ and l*oad a Sextante Raster* Layer. Than close OJ
> See OJ behaviour and comments at point a)
>
> d) Open OJ, load a Sextante Raster Layer, than *create a new Sextante
> Raster* layer using Sextante Toolbox or other OJ tools. Than Close OJ (no
> vectors loaded/created).
> OJ shuts down with no no warning to save the project.
> *This is fatal for users who are not aware about it, as they can loose
> all their work. We should add a warning message, like in point b) warning
> users that 1d) new raster layers have been created, 2d) these layers are
> temporary layers (they are saved into OS temp folder, users can lost them
> if they shut down the computer)*
>
> e) Open OJ and *load a WMS* Layer. Than close OJ
> See OJ behaviour and comments at point a)
>
>
> My conclusion:
> 1) I think we need anyhow a warning message that ask user to save the
> project (see point a, c and e)
> 2) extend the automatically generated warning to the presence of
> "temporary raster layer" and to save them (see point d)
> 3) possibly add to the warning messages a list of a) modified vector
> layers, b) new vector layers, c) temporary raster layers (see point b and d)
>
> Peppe
>
>
>
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