Add new button to create a new folder when saving screenshots

[alexanderbock]

Closes OpenSpace/OpenSpace#3777
Closes OpenSpace/OpenSpace#3680

[Copilot]

Pull request overview

Adds a new “use new folder” option when outputting frames during session playback, intended to force creation of a fresh screenshots output folder per playback run.

Changes:

• Add a new checkbox in the Play Session panel to request a new output folder when outputting frames.
• Pass the new option to the playback start button and toggle a RenderEngine screenshot property to trigger folder creation.
• Add English locale strings for the new checkbox.

Reviewed changes

Copilot reviewed 3 out of 3 changed files in this pull request and generated 4 comments.

File	Description
src/panels/SessionRecordingPanel/PlaySession.tsx	Adds UI state + checkbox to control “use new folder” behavior and passes it to the play button.
src/panels/SessionRecordingPanel/Playback/PlaybackPlayButton.tsx	Uses the new flag to toggle a screenshot-related property before starting playback with frame output.
public/locales/en/panel-sessionrecording.json	Adds label/tooltip strings for the new checkbox.

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[ylvaselling]

This does not close #3777 because the folder is called the date of today, which means the screenshots go in the same folder? I tried toggling the checkbox as well but multiple session recordings end up in the same folder, with the name of today's date

[alexanderbock]

This does not close #3777 because the folder is called the date of today, which means the screenshots go in the same folder? I tried toggling the checkbox as well but multiple session recordings end up in the same folder, with the name of today's date

Mhh.. not sure I understand? The dates should have the hours and minutes in the folder as well? I think we might want to add seconds to it?

[WeirdRubberDuck]

I'm experiencing the same issue that Ylva is explaining - there is a new folder created for the current date, with the timestamp when I created it. However, when I make a new recording, no new folder is created. NVM pulling the last changes seems to have fixed it. Thought I had it all, sorry

Another wis h is that now that we have another button related to the outputting of frames, that we group these setting together a bit more. How baout something like this?

And if you wish, here's how the code for that looks like.

        <BoolInput
          label={t('output-frames.label')}
          value={shouldOutputFrames}
          onChange={onShouldOutputFramesChange}
          disabled={!isIdle}
          info={t('output-frames.tooltip')}
        />
        <Stack ml={'xs'} mb={'xs'}>
          <NumericInput
            value={outputFramerate}
            placeholder={t('framerate.placeholder')}
            aria-label={t('framerate.aria-label')}
            label={'Framerate'} // TODO should be translated
            onEnter={(value) => setOutputFramerate(value)}
            disabled={!shouldOutputFrames || !isIdle}
          />
          <BoolInput
            label={t('output-new-folder.label')}
            value={shouldOutputUseNewFolder}
            onChange={setShouldOutputUseNewFolder}
            info={t('output-new-folder.tooltip')}
            disabled={!shouldOutputFrames || !isIdle}
          />
        </Stack> 

[WeirdRubberDuck]

Works and looks good now

Maybe a bit confusing that when unchecking the checkbox, it keeps using the latest folder (with seconds in the name), which was set to be a "new" folder just before. But it's also just the way it works I guess