New sheet protection dialog

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I’ve just finished designing a new dialog for Calc’s sheet protection functionality to allow optional sheet protection options. This was actually my first time designing a dialog from scratch instead of modifying an existing one, so I had to dig around and figure out how to add a dialog. It turns out that it is actually very simple once you know what to do. After several hours of creative designing process, I’ve come up with something I can show to people. So here it is:

sheet protection dialog screenshot

One thing to note: obviously this dialog is inspired by the similar functionality offered by Excel, and Excel provides many more options for sheet protection than just the two I’m showing here. The reason I only have two at the moment is because I’ve only implemented support for those two options in Calc core. When we support more options in the core, we can easily add them to the dialog.

This work is on-going in scsheetprotection02 CWS. Aside from the new dialog and sheet protection options, this CWS contains my other work on the binary Excel export encryption as well as sheet and document password interoperability between Excel and Calc. I’m trying to wrap this up, so hopefully I can come up with something that people can try out soon.