feature-save-file

[hrgdavor]

demo: https://3d.hrg.hr/jscad/save/

like mentioned in #88 (comment)

feature to allow ctrl+s to save file from editors

basic flow is initally implemented for solo script in the editor,

• first save opens dialog
• subsequent save saves into the same file

more to do

• change internal file name to the file name that dropped (single file)
• dropped (single file) without save dialog
• provide file name proposal
• reset reference to file name after new script is loaded examples or other source
• reset file entry list when example loaded after folder loaded
• use file handle from drag and drop to save the same file
• change internal file name to the file name that was selected

not caused here

• refresh editor when file is changed on disk (change is seen in render result, but not in editor source)

bandicam.2024-01-27.15-32-50-775.mp4

[platypii]

This is VERY COOL! This is a huge improvement to the user workflow when starting a new JSCAD project.

I did find a bug though:

• Save a file from the browser, then edit the FILE locally. The code editor in the browser does not update.

[hrgdavor]

• Save a file from the browser, then edit the FILE locally. The code editor in the browser does not update.

ok, this is also fixed.

I am merging this as it seems to work ok.

currently file handling is done with mixed usage of old https://developer.mozilla.org/en-US/docs/Web/API/File_and_Directory_Entries_API and new https://developer.mozilla.org/en-US/docs/Web/API/File_System_API

I will open a new branch to refactor and see if drag drop and this save showSaveFilePicker can all be done using the new File_System_API