This commit changes a LOT of areas of the code to use decl literals
instead of redundantly referring to the type.
These changes were mostly driven by some regex searches and then manual
adjustment on a case-by-case basis.
I almost certainly missed quite a few places where decl literals could
be used, but this is a good first step in converting things, and other
instances can be addressed when they're discovered.
I tested GLFW+Metal and building the framework on macOS and tested a GTK
build on Linux, so I'm 99% sure I didn't introduce any syntax errors or
other problems with this. (fingers crossed)
Changes:
1. Require `blueprint-compiler` 0.16.0 (or newer) for building from
a git checkout. With #6822 distributions that can't meet that
requirement can use generated source tarballs to build.
2. Remove all `.ui` files as they are unnecessary.
3. Simplify the `Builder` interface since raw `.ui` files are no
longer used.
4. Removed build-time check of raw `.ui` files.
Note that for Debian 12, the blueprints must be compiled on a distro
with a newer version of `blueprint-compiler` and the raw UI XML
committed to git. Debian 12 includes `blueprint-compiler` 0.6.0 which
doesn't support compiling `adw.MessageDialog` even though the version of
`libadwaita` supports it.
Instead of making a separate enum that must be translated from the
ClipboardRequest type, simply re-use ClipboardRequest to determine the
clipboard confirmation reason.
Jeffrey C. Ollie