Docs: describe project priorities

See merge request Librem5/squeekboard!338

Add simple modifiers support

See merge request Librem5/squeekboard!306

Fix minor comment typos

See merge request Librem5/squeekboard!342

meta: Add doap file

See merge request Librem5/squeekboard!335

Control and Alt are special in that they aren't expected to switch levels, and so don't need to change what characters are output.

Use in layouts by adding `modifier: Control` or `modifier: Alt` in place of `text: "foo"`.

The latching of the modifier will force the keyboard to emit raw key presses and prevent it from outputting text.

settings: Handle empty settings

See merge request Librem5/squeekboard!333

Variant: Use proper pointer conversion between C and Rust

See merge request Librem5/squeekboard!334

layout: Improve press handling

See merge request Librem5/squeekboard!330

Release 1.9.0

See merge request Librem5/squeekboard!328

Makes it more similar to release handling, removes some redundant checks.

This makes it easier to integrate modifiers in the future.

Highlights:

- Fixed glib critical when switching layouts
- Fixed minor memory leaks when switching layouts
- Whenever the client supports it, text is sent as text instread of key presses
- New Polish language layout
- Fixed greek layout
- Better key locking
- Less leaks
- Tweaks in terminal layout
- Better emoji layout

Emoji: More choices

See merge request Librem5/squeekboard!324

text input: Disable erasing

See merge request Librem5/squeekboard!332

Erasing with zwp_text_input_v3 version 1 requires bytes, and bytes require get_surrounding_text. That, however, is optional. That's a mistake in protocol design.

Easiest to drop this until the mess is solved on the protocol side.

layouts: terminal: Use altline outline for dot key

See merge request Librem5/squeekboard!331

This prevents the buttons from jumping around when switching between views.

Center views relative to layout space

See merge request Librem5/squeekboard!326

terminal: Make */ easier to reach

See merge request Librem5/squeekboard!325

They exchanged positions with @%

layout: Improve scoping of locked variable

See merge request Librem5/squeekboard!329

Better accents in PL

See merge request Librem5/squeekboard!323

Update translations & greek

See merge request Librem5/squeekboard!315

Turn locking stateless

See merge request Librem5/squeekboard!322

Allocation problems

See merge request Librem5/squeekboard!327

Submit and delete strings via text_input

See merge request Librem5/squeekboard!304

gio::Settings::set_value takes over ownership of the Variant sometimes, but in other cases it doesn't. To prevent this being a problem, the custom Variant is made of the type that will never have its ownership taken.

This is not necessarily consistent with what gtk-rs authors intended.

In practice, the ownership is shared by refcounting, and after the Rust reference is dropped, one taken by Settings survives.