text input: Reset hints when text input gone

This ensures that when the keyboard is force brought up next time, the user is not stuck with an overlay they can't switch.

As a downside, there's a blink of default hint before the keyboard hides.

.gitlab-ci.yml

@@ -136,7 +136,10 @@ test:
     - build_meson
   script:
     - apt-get -y build-dep .
+    - apt-get -y install clang-tidy
     - ninja -C _build test
+    - cd _build
+    - clang-tidy --checks=-clang-diagnostic-missing-braces,readability-braces-around-statements, --warnings-as-errors=readability-braces-around-statements -extra-arg=-Wno-unknown-warning-option ../src/*.c ../eek/*.c ../eekboard/*.c
 
 check_release:
   <<: *tags

Cargo.lock

@@ -4,483 +4,481 @@
 name = "atk"
 version = "0.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "86b7499272acf036bb5820c6e346bbfb5acc5dceb104bc2c4fd7e6e33dfcde6a"
 dependencies = [
- "atk-sys 0.9.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "atk-sys",
- "bitflags 1.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "bitflags",
- "glib 0.8.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "glib",
- "glib-sys 0.9.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "glib-sys",
- "gobject-sys 0.9.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "gobject-sys",
- "libc 0.2.71 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc",
 ]
 
 [[package]]
 name = "atk-sys"
 version = "0.9.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e552c1776737a4c80110d06b36d099f47c727335f9aaa5d942a72b6863a8ec6f"
 dependencies = [
- "glib-sys 0.9.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "glib-sys",
- "gobject-sys 0.9.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "gobject-sys",
- "libc 0.2.71 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc",
- "pkg-config 0.3.17 (registry+https://github.com/rust-lang/crates.io-index)",
+ "pkg-config",
 ]
 
 [[package]]
 name = "bitflags"
 version = "1.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cf1de2fe8c75bc145a2f577add951f8134889b4795d47466a54a5c846d691693"
 
 [[package]]
 name = "cairo-rs"
 version = "0.7.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e05db47de3b0f09a222fa4bba2eab957d920d4243962a86b2d77ab401e4a359c"
 dependencies = [
- "bitflags 1.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "bitflags",
- "cairo-sys-rs 0.9.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "cairo-sys-rs",
- "glib 0.8.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "glib",
- "glib-sys 0.9.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "glib-sys",
- "gobject-sys 0.9.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "gobject-sys",
- "libc 0.2.71 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc",
 ]
 
 [[package]]
 name = "cairo-sys-rs"
 version = "0.9.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ff65ba02cac715be836f63429ab00a767d48336efc5497c5637afb53b4f14d63"
 dependencies = [
- "glib-sys 0.9.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "glib-sys",
- "libc 0.2.71 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc",
- "pkg-config 0.3.17 (registry+https://github.com/rust-lang/crates.io-index)",
+ "pkg-config",
 ]
 
 [[package]]
 name = "cc"
-version = "1.0.54"
+version = "1.0.65"
 source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "95752358c8f7552394baf48cd82695b345628ad3f170d607de3ca03b8dacca15"
 
 [[package]]
 name = "clap"
-version = "2.33.1"
+version = "2.33.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "37e58ac78573c40708d45522f0d80fa2f01cc4f9b4e2bf749807255454312002"
 dependencies = [
- "bitflags 1.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "bitflags",
- "textwrap 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "textwrap",
- "unicode-width 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
+ "unicode-width",
 ]
 
 [[package]]
 name = "dtoa"
-version = "0.4.5"
+version = "0.4.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "134951f4028bdadb9b84baf4232681efbf277da25144b9b0ad65df75946c422b"
 
 [[package]]
 name = "fragile"
 version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "05f8140122fa0d5dcb9fc8627cfce2b37cc1500f752636d46ea28bc26785c2f9"
 
 [[package]]
 name = "gdk"
 version = "0.11.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6243e995f41f3a61a31847e54cc719edce93dd9140c89dca3b9919be1cfe22d5"
 dependencies = [
- "bitflags 1.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "bitflags",
- "cairo-rs 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "cairo-rs",
- "cairo-sys-rs 0.9.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "cairo-sys-rs",
- "gdk-pixbuf 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "gdk-pixbuf",
- "gdk-sys 0.9.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "gdk-sys",
- "gio 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "gio",
- "gio-sys 0.9.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "gio-sys",
- "glib 0.8.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "glib",
- "glib-sys 0.9.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "glib-sys",
- "gobject-sys 0.9.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "gobject-sys",
- "libc 0.2.71 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc",
- "pango 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "pango",
 ]
 
 [[package]]
 name = "gdk-pixbuf"
 version = "0.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9726408ee1bbada83094326a99b9c68fea275f9dbb515de242a69e72051f4fcc"
 dependencies = [
- "gdk-pixbuf-sys 0.9.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "gdk-pixbuf-sys",
- "gio 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "gio",
- "gio-sys 0.9.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "gio-sys",
- "glib 0.8.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "glib",
- "glib-sys 0.9.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "glib-sys",
- "gobject-sys 0.9.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "gobject-sys",
- "libc 0.2.71 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc",
 ]
 
 [[package]]
 name = "gdk-pixbuf-sys"
 version = "0.9.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d8991b060a9e9161bafd09bf4a202e6fd404f5b4dd1a08d53a1e84256fb34ab0"
 dependencies = [
- "gio-sys 0.9.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "gio-sys",
- "glib-sys 0.9.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "glib-sys",
- "gobject-sys 0.9.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "gobject-sys",
- "libc 0.2.71 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc",
- "pkg-config 0.3.17 (registry+https://github.com/rust-lang/crates.io-index)",
+ "pkg-config",
 ]
 
 [[package]]
 name = "gdk-sys"
 version = "0.9.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6adf679e91d1bff0c06860287f80403e7db54c2d2424dce0a470023b56c88fbb"
 dependencies = [
- "cairo-sys-rs 0.9.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "cairo-sys-rs",
- "gdk-pixbuf-sys 0.9.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "gdk-pixbuf-sys",
- "gio-sys 0.9.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "gio-sys",
- "glib-sys 0.9.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "glib-sys",
- "gobject-sys 0.9.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "gobject-sys",
- "libc 0.2.71 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc",
- "pango-sys 0.9.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "pango-sys",
- "pkg-config 0.3.17 (registry+https://github.com/rust-lang/crates.io-index)",
+ "pkg-config",
 ]
 
 [[package]]
 name = "gio"
 version = "0.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6261b5d34c30c2d59f879e643704cf54cb44731f3a2038000b68790c03e360e3"
 dependencies = [
- "bitflags 1.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "bitflags",
- "fragile 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "fragile",
- "gio-sys 0.9.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "gio-sys",
- "glib 0.8.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "glib",
- "glib-sys 0.9.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "glib-sys",
- "gobject-sys 0.9.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "gobject-sys",
- "lazy_static 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "lazy_static",
- "libc 0.2.71 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc",
 ]
 
 [[package]]
 name = "gio-sys"
 version = "0.9.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4fad225242b9eae7ec8a063bb86974aca56885014672375e5775dc0ea3533911"
 dependencies = [
- "glib-sys 0.9.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "glib-sys",
- "gobject-sys 0.9.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "gobject-sys",
- "libc 0.2.71 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc",
- "pkg-config 0.3.17 (registry+https://github.com/rust-lang/crates.io-index)",
+ "pkg-config",
 ]
 
 [[package]]
 name = "glib"
 version = "0.8.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "be27232841baa43e0fd5ae003f7941925735b2f733a336dc75f07b9eff415e7b"
 dependencies = [
- "bitflags 1.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "bitflags",
- "glib-sys 0.9.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "glib-sys",
- "gobject-sys 0.9.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "gobject-sys",
- "lazy_static 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "lazy_static",
- "libc 0.2.71 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc",
 ]
 
 [[package]]
 name = "glib-sys"
 version = "0.9.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "95856f3802f446c05feffa5e24859fe6a183a7cb849c8449afc35c86b1e316e2"
 dependencies = [
- "libc 0.2.71 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc",
- "pkg-config 0.3.17 (registry+https://github.com/rust-lang/crates.io-index)",
+ "pkg-config",
 ]
 
 [[package]]
 name = "gobject-sys"
 version = "0.9.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "31d1a804f62034eccf370006ccaef3708a71c31d561fee88564abe71177553d9"
 dependencies = [
- "glib-sys 0.9.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "glib-sys",
- "libc 0.2.71 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc",
- "pkg-config 0.3.17 (registry+https://github.com/rust-lang/crates.io-index)",
+ "pkg-config",
 ]
 
 [[package]]
 name = "gtk"
 version = "0.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "709f1074259d4685b96133f92b75c7f35b504715b0fcdc96ec95de2607296a60"
 dependencies = [
- "atk 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "atk",
- "bitflags 1.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "bitflags",
- "cairo-rs 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "cairo-rs",
- "cairo-sys-rs 0.9.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "cairo-sys-rs",
- "cc 1.0.54 (registry+https://github.com/rust-lang/crates.io-index)",
+ "cc",
- "gdk 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "gdk",
- "gdk-pixbuf 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "gdk-pixbuf",
- "gdk-pixbuf-sys 0.9.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "gdk-pixbuf-sys",
- "gdk-sys 0.9.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "gdk-sys",
- "gio 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "gio",
- "gio-sys 0.9.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "gio-sys",
- "glib 0.8.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "glib",
- "glib-sys 0.9.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "glib-sys",
- "gobject-sys 0.9.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "gobject-sys",
- "gtk-sys 0.9.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "gtk-sys",
- "lazy_static 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "lazy_static",
- "libc 0.2.71 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc",
- "pango 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "pango",
- "pango-sys 0.9.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "pango-sys",
 ]
 
 [[package]]
 name = "gtk-sys"
 version = "0.9.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "53def660c7b48b00b510c81ef2d2fbd3c570f1527081d8d7947f471513e1a4c1"
 dependencies = [
- "atk-sys 0.9.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "atk-sys",
- "cairo-sys-rs 0.9.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "cairo-sys-rs",
- "gdk-pixbuf-sys 0.9.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "gdk-pixbuf-sys",
- "gdk-sys 0.9.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "gdk-sys",
- "gio-sys 0.9.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "gio-sys",
- "glib-sys 0.9.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "glib-sys",
- "gobject-sys 0.9.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "gobject-sys",
- "libc 0.2.71 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc",
- "pango-sys 0.9.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "pango-sys",
- "pkg-config 0.3.17 (registry+https://github.com/rust-lang/crates.io-index)",
+ "pkg-config",
 ]
 
 [[package]]
 name = "lazy_static"
 version = "1.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e2abad23fbc42b3700f2f279844dc832adb2b2eb069b2df918f455c4e18cc646"
 
 [[package]]
 name = "libc"
-version = "0.2.71"
+version = "0.2.80"
 source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4d58d1b70b004888f764dfbf6a26a3b0342a1632d33968e4a179d8011c760614"
 
 [[package]]
 name = "linked-hash-map"
 version = "0.5.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8dd5a6d5999d9907cda8ed67bbd137d3af8085216c2ac62de5be860bd41f304a"
 
 [[package]]
 name = "maplit"
 version = "1.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3e2e65a1a2e43cfcb47a895c4c8b10d1f4a61097f9f254f183aee60cad9c651d"
 
 [[package]]
 name = "memmap"
 version = "0.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6585fd95e7bb50d6cc31e20d4cf9afb4e2ba16c5846fc76793f11218da9c475b"
 dependencies = [
- "libc 0.2.71 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc",
- "winapi 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
+ "winapi",
 ]
 
 [[package]]
 name = "pango"
 version = "0.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "393fa071b144f8ffb83ede273758983cf414ca3c0b1d2a5a9ce325b3ba3dd786"
 dependencies = [
- "bitflags 1.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "bitflags",
- "glib 0.8.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "glib",
- "glib-sys 0.9.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "glib-sys",
- "gobject-sys 0.9.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "gobject-sys",
- "lazy_static 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "lazy_static",
- "libc 0.2.71 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc",
- "pango-sys 0.9.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "pango-sys",
 ]
 
 [[package]]
 name = "pango-sys"
 version = "0.9.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "86b93d84907b3cf0819bff8f13598ba72843bee579d5ebc2502e4b0367b4be7d"
 dependencies = [
- "glib-sys 0.9.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "glib-sys",
- "gobject-sys 0.9.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "gobject-sys",
- "libc 0.2.71 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc",
- "pkg-config 0.3.17 (registry+https://github.com/rust-lang/crates.io-index)",
+ "pkg-config",
 ]
 
 [[package]]
 name = "pkg-config"
-version = "0.3.17"
+version = "0.3.19"
 source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3831453b3449ceb48b6d9c7ad7c96d5ea673e9b470a1dc578c2ce6521230884c"
 
 [[package]]
 name = "proc-macro2"
-version = "1.0.18"
+version = "1.0.24"
 source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1e0704ee1a7e00d7bb417d0770ea303c1bccbabf0ef1667dae92b5967f5f8a71"
 dependencies = [
- "unicode-xid 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "unicode-xid",
 ]
 
 [[package]]
 name = "quote"
 version = "1.0.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "aa563d17ecb180e500da1cfd2b028310ac758de548efdd203e18f283af693f37"
 dependencies = [
- "proc-macro2 1.0.18 (registry+https://github.com/rust-lang/crates.io-index)",
+ "proc-macro2",
 ]
 
 [[package]]
 name = "regex"
 version = "1.3.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9c3780fcf44b193bc4d09f36d2a3c87b251da4a046c87795a0d35f4f927ad8e6"
 dependencies = [
- "regex-syntax 0.6.18 (registry+https://github.com/rust-lang/crates.io-index)",
+ "regex-syntax",
 ]
 
 [[package]]
 name = "regex-syntax"
-version = "0.6.18"
+version = "0.6.21"
 source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3b181ba2dcf07aaccad5448e8ead58db5b742cf85dfe035e2227f137a539a189"
 
 [[package]]
 name = "rs"
 version = "0.1.0"
 dependencies = [
- "bitflags 1.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "bitflags",
- "cairo-rs 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "cairo-rs",
- "cairo-sys-rs 0.9.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "cairo-sys-rs",
- "clap 2.33.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "clap",
- "gdk 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "gdk",
- "gio 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "gio",
- "glib 0.8.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "glib",
- "glib-sys 0.9.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "glib-sys",
- "gtk 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "gtk",
- "gtk-sys 0.9.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "gtk-sys",
- "maplit 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "maplit",
- "regex 1.3.9 (registry+https://github.com/rust-lang/crates.io-index)",
+ "regex",
- "serde 1.0.111 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde",
- "serde_yaml 0.8.13 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_yaml",
- "xkbcommon 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "xkbcommon",
 ]
 
 [[package]]
 name = "serde"
-version = "1.0.111"
+version = "1.0.117"
 source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b88fa983de7720629c9387e9f517353ed404164b1e482c970a90c1a4aaf7dc1a"
 dependencies = [
- "serde_derive 1.0.111 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_derive",
 ]
 
 [[package]]
 name = "serde_derive"
-version = "1.0.111"
+version = "1.0.117"
 source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cbd1ae72adb44aab48f325a02444a5fc079349a8d804c1fc922aed3f7454c74e"
 dependencies = [
- "proc-macro2 1.0.18 (registry+https://github.com/rust-lang/crates.io-index)",
+ "proc-macro2",
- "quote 1.0.7 (registry+https://github.com/rust-lang/crates.io-index)",
+ "quote",
- "syn 1.0.31 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn",
 ]
 
 [[package]]
 name = "serde_yaml"
-version = "0.8.13"
+version = "0.8.14"
 source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f7baae0a99f1a324984bcdc5f0718384c1f69775f1c7eec8b859b71b443e3fd7"
 dependencies = [
- "dtoa 0.4.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "dtoa",
- "linked-hash-map 0.5.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "linked-hash-map",
- "serde 1.0.111 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde",
- "yaml-rust 0.4.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "yaml-rust",
 ]
 
 [[package]]
 name = "syn"
-version = "1.0.31"
+version = "1.0.48"
 source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cc371affeffc477f42a221a1e4297aedcea33d47d19b61455588bd9d8f6b19ac"
 dependencies = [
- "proc-macro2 1.0.18 (registry+https://github.com/rust-lang/crates.io-index)",
+ "proc-macro2",
- "quote 1.0.7 (registry+https://github.com/rust-lang/crates.io-index)",
+ "quote",
- "unicode-xid 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "unicode-xid",
 ]
 
 [[package]]
 name = "textwrap"
 version = "0.11.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d326610f408c7a4eb6f51c37c330e496b08506c9457c9d34287ecc38809fb060"
 dependencies = [
- "unicode-width 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
+ "unicode-width",
 ]
 
 [[package]]
 name = "unicode-width"
-version = "0.1.7"
+version = "0.1.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9337591893a19b88d8d87f2cec1e73fad5cdfd10e5a6f349f498ad6ea2ffb1e3"
 
 [[package]]
 name = "unicode-xid"
-version = "0.2.0"
+version = "0.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f7fe0bb3479651439c9112f72b6c505038574c9fbb575ed1bf3b797fa39dd564"
 
 [[package]]
 name = "winapi"
-version = "0.3.8"
+version = "0.3.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5c839a674fcd7a98952e593242ea400abe93992746761e38641405d28b00f419"
 dependencies = [
- "winapi-i686-pc-windows-gnu 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "winapi-i686-pc-windows-gnu",
- "winapi-x86_64-pc-windows-gnu 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "winapi-x86_64-pc-windows-gnu",
 ]
 
 [[package]]
 name = "winapi-i686-pc-windows-gnu"
 version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ac3b87c63620426dd9b991e5ce0329eff545bccbbb34f3be09ff6fb6ab51b7b6"
 
 [[package]]
 name = "winapi-x86_64-pc-windows-gnu"
 version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
 
 [[package]]
 name = "xkbcommon"
 version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fda0ea5f7ddabd51deeeda7799bee06274112f577da7dd3d954b8eda731b2fce"
 dependencies = [
- "libc 0.2.71 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc",
- "memmap 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "memmap",
 ]
 
 [[package]]
 name = "yaml-rust"
 version = "0.4.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "39f0c922f1a334134dc2f7a8b67dc5d25f0735263feec974345ff706bcf20b0d"
 dependencies = [
- "linked-hash-map 0.5.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "linked-hash-map",
 ]
-
-[metadata]
-"checksum atk 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)" = "86b7499272acf036bb5820c6e346bbfb5acc5dceb104bc2c4fd7e6e33dfcde6a"
-"checksum atk-sys 0.9.1 (registry+https://github.com/rust-lang/crates.io-index)" = "e552c1776737a4c80110d06b36d099f47c727335f9aaa5d942a72b6863a8ec6f"
-"checksum bitflags 1.2.1 (registry+https://github.com/rust-lang/crates.io-index)" = "cf1de2fe8c75bc145a2f577add951f8134889b4795d47466a54a5c846d691693"
-"checksum cairo-rs 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)" = "e05db47de3b0f09a222fa4bba2eab957d920d4243962a86b2d77ab401e4a359c"
-"checksum cairo-sys-rs 0.9.2 (registry+https://github.com/rust-lang/crates.io-index)" = "ff65ba02cac715be836f63429ab00a767d48336efc5497c5637afb53b4f14d63"
-"checksum cc 1.0.54 (registry+https://github.com/rust-lang/crates.io-index)" = "7bbb73db36c1246e9034e307d0fba23f9a2e251faa47ade70c1bd252220c8311"
-"checksum clap 2.33.1 (registry+https://github.com/rust-lang/crates.io-index)" = "bdfa80d47f954d53a35a64987ca1422f495b8d6483c0fe9f7117b36c2a792129"
-"checksum dtoa 0.4.5 (registry+https://github.com/rust-lang/crates.io-index)" = "4358a9e11b9a09cf52383b451b49a169e8d797b68aa02301ff586d70d9661ea3"
-"checksum fragile 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)" = "05f8140122fa0d5dcb9fc8627cfce2b37cc1500f752636d46ea28bc26785c2f9"
-"checksum gdk 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)" = "6243e995f41f3a61a31847e54cc719edce93dd9140c89dca3b9919be1cfe22d5"
-"checksum gdk-pixbuf 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)" = "9726408ee1bbada83094326a99b9c68fea275f9dbb515de242a69e72051f4fcc"
-"checksum gdk-pixbuf-sys 0.9.1 (registry+https://github.com/rust-lang/crates.io-index)" = "d8991b060a9e9161bafd09bf4a202e6fd404f5b4dd1a08d53a1e84256fb34ab0"
-"checksum gdk-sys 0.9.1 (registry+https://github.com/rust-lang/crates.io-index)" = "6adf679e91d1bff0c06860287f80403e7db54c2d2424dce0a470023b56c88fbb"
-"checksum gio 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)" = "6261b5d34c30c2d59f879e643704cf54cb44731f3a2038000b68790c03e360e3"
-"checksum gio-sys 0.9.1 (registry+https://github.com/rust-lang/crates.io-index)" = "4fad225242b9eae7ec8a063bb86974aca56885014672375e5775dc0ea3533911"
-"checksum glib 0.8.2 (registry+https://github.com/rust-lang/crates.io-index)" = "be27232841baa43e0fd5ae003f7941925735b2f733a336dc75f07b9eff415e7b"
-"checksum glib-sys 0.9.1 (registry+https://github.com/rust-lang/crates.io-index)" = "95856f3802f446c05feffa5e24859fe6a183a7cb849c8449afc35c86b1e316e2"
-"checksum gobject-sys 0.9.1 (registry+https://github.com/rust-lang/crates.io-index)" = "31d1a804f62034eccf370006ccaef3708a71c31d561fee88564abe71177553d9"
-"checksum gtk 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)" = "709f1074259d4685b96133f92b75c7f35b504715b0fcdc96ec95de2607296a60"
-"checksum gtk-sys 0.9.2 (registry+https://github.com/rust-lang/crates.io-index)" = "53def660c7b48b00b510c81ef2d2fbd3c570f1527081d8d7947f471513e1a4c1"
-"checksum lazy_static 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "e2abad23fbc42b3700f2f279844dc832adb2b2eb069b2df918f455c4e18cc646"
-"checksum libc 0.2.71 (registry+https://github.com/rust-lang/crates.io-index)" = "9457b06509d27052635f90d6466700c65095fdf75409b3fbdd903e988b886f49"
-"checksum linked-hash-map 0.5.3 (registry+https://github.com/rust-lang/crates.io-index)" = "8dd5a6d5999d9907cda8ed67bbd137d3af8085216c2ac62de5be860bd41f304a"
-"checksum maplit 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)" = "3e2e65a1a2e43cfcb47a895c4c8b10d1f4a61097f9f254f183aee60cad9c651d"
-"checksum memmap 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)" = "6585fd95e7bb50d6cc31e20d4cf9afb4e2ba16c5846fc76793f11218da9c475b"
-"checksum pango 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)" = "393fa071b144f8ffb83ede273758983cf414ca3c0b1d2a5a9ce325b3ba3dd786"
-"checksum pango-sys 0.9.1 (registry+https://github.com/rust-lang/crates.io-index)" = "86b93d84907b3cf0819bff8f13598ba72843bee579d5ebc2502e4b0367b4be7d"
-"checksum pkg-config 0.3.17 (registry+https://github.com/rust-lang/crates.io-index)" = "05da548ad6865900e60eaba7f589cc0783590a92e940c26953ff81ddbab2d677"
-"checksum proc-macro2 1.0.18 (registry+https://github.com/rust-lang/crates.io-index)" = "beae6331a816b1f65d04c45b078fd8e6c93e8071771f41b8163255bbd8d7c8fa"
-"checksum quote 1.0.7 (registry+https://github.com/rust-lang/crates.io-index)" = "aa563d17ecb180e500da1cfd2b028310ac758de548efdd203e18f283af693f37"
-"checksum regex 1.3.9 (registry+https://github.com/rust-lang/crates.io-index)" = "9c3780fcf44b193bc4d09f36d2a3c87b251da4a046c87795a0d35f4f927ad8e6"
-"checksum regex-syntax 0.6.18 (registry+https://github.com/rust-lang/crates.io-index)" = "26412eb97c6b088a6997e05f69403a802a92d520de2f8e63c2b65f9e0f47c4e8"
-"checksum serde 1.0.111 (registry+https://github.com/rust-lang/crates.io-index)" = "c9124df5b40cbd380080b2cc6ab894c040a3070d995f5c9dc77e18c34a8ae37d"
-"checksum serde_derive 1.0.111 (registry+https://github.com/rust-lang/crates.io-index)" = "3f2c3ac8e6ca1e9c80b8be1023940162bf81ae3cffbb1809474152f2ce1eb250"
-"checksum serde_yaml 0.8.13 (registry+https://github.com/rust-lang/crates.io-index)" = "ae3e2dd40a7cdc18ca80db804b7f461a39bb721160a85c9a1fa30134bf3c02a5"
-"checksum syn 1.0.31 (registry+https://github.com/rust-lang/crates.io-index)" = "b5304cfdf27365b7585c25d4af91b35016ed21ef88f17ced89c7093b43dba8b6"
-"checksum textwrap 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)" = "d326610f408c7a4eb6f51c37c330e496b08506c9457c9d34287ecc38809fb060"
-"checksum unicode-width 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)" = "caaa9d531767d1ff2150b9332433f32a24622147e5ebb1f26409d5da67afd479"
-"checksum unicode-xid 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "826e7639553986605ec5979c7dd957c7895e93eabed50ab2ffa7f6128a75097c"
-"checksum winapi 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)" = "8093091eeb260906a183e6ae1abdba2ef5ef2257a21801128899c3fc699229c6"
-"checksum winapi-i686-pc-windows-gnu 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "ac3b87c63620426dd9b991e5ce0329eff545bccbbb34f3be09ff6fb6ab51b7b6"
-"checksum winapi-x86_64-pc-windows-gnu 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
-"checksum xkbcommon 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "fda0ea5f7ddabd51deeeda7799bee06274112f577da7dd3d954b8eda731b2fce"
-"checksum yaml-rust 0.4.4 (registry+https://github.com/rust-lang/crates.io-index)" = "39f0c922f1a334134dc2f7a8b67dc5d25f0735263feec974345ff706bcf20b0d"

Cargo.toml.in

@@ -19,6 +19,7 @@ path = "@path@/examples/test_layout.rs"
 [features]
 gio_v0_5 = []
 gtk_v0_5 = []
+rustc_less_1_36 = []
 
 # Dependencies which don't change based on build flags
 [dependencies.cairo-sys-rs]

cargo_build.py

@@ -0,0 +1,49 @@
+#!/usr/bin/env python3
+
+"""This script manages Cargo builds
+while keeping the artifact directory within the build tree
+instead of the source tree.
+"""
+
+from pathlib import Path
+import shlex
+import subprocess
+import sys
+
+source_dir = Path(__file__).absolute().parent
+
+args = sys.argv[1:]
+binary_dir = "debug"
+
+if '--release' in args:
+    binary_dir = "release"
+
+# The file produced by Cargo will have a special name
+try:
+    i = args.index('--rename')
+except ValueError:
+    filename = None
+else:
+    args.pop(i)
+    filename = args.pop(i)
+
+# The target destination of the produced file is a positional argument
+out_path = [arg for arg in args if not arg.startswith('--')]
+if out_path:
+    out_path = out_path[0]
+    i = args.index(out_path)
+    args.pop(i)    
+
+subprocess.run(['sh', "{}/cargo.sh".format(shlex.quote(source_dir.as_posix())), 'build']
+    + args,
+    check=True)
+
+if out_path:
+    out_path = Path(out_path).absolute()
+    out_basename = out_path.name
+    filename = filename or out_basename
+    subprocess.run(['cp', '-a',
+        './{}/{}'.format(shlex.quote(binary_dir), shlex.quote(filename)),
+        out_path],
+        check=True)
+

cargo_build.sh

@@ -1,34 +0,0 @@
-#!/bin/sh
-
-# This script manages Cargo builds
-# while keeping the artifact directory within the build tree
-# instead of the source tree
-
-set -e
-
-SCRIPT_PATH="$(realpath "$0")"
-SOURCE_DIR="$(dirname "$SCRIPT_PATH")"
-
-RELEASE=""
-BINARY_DIR="debug"
-if [ "${1}" = "--release" ]; then
-    shift
-    BINARY_DIR="release"
-    RELEASE="--release"
-fi
-
-if [ "${1}" = "--rename" ]; then
-    shift
-    FILENAME="${1}"
-    shift
-fi
-OUT_PATH="$(realpath "${1}")"
-shift
-OUT_BASENAME="$(basename "${OUT_PATH}")"
-FILENAME="${FILENAME:-"${OUT_BASENAME}"}"
-
-sh "$SOURCE_DIR"/cargo.sh build $RELEASE "$@"
-
-if [ -n "${OUT_PATH}" ]; then
-    cp -a ./"${BINARY_DIR}"/"${FILENAME}" "${OUT_PATH}"
-fi

data/keyboards/bg.yaml

@@ -0,0 +1,78 @@
+---
+outlines:
+    default: { width: 32.72, height: 52 }
+    altline: { width: 47, height: 52 }
+    wide: { width: 49.09, height: 52 }
+    spaceline: { width: 185, height: 52 }
+    special: { width: 44, height: 52 }
+
+views:
+    base:
+        - "я в е р т ъ у и о п ю"
+        - "а с д ф г х й к л ш щ"
+        - "Shift_L з ь ц ж б н м ч BackSpace"
+        - "show_numbers preferences         space   .    Return"
+    upper:
+        - "Я В Е Р Т Ъ У И О П Ю"
+        - "А С Д Ф Г Х Й К Л Ш Щ"
+        - "Shift_L З Ь Ц Ж Б Н М Ч BackSpace"
+        - "show_numbers preferences         space   ,    Return"
+    numbers:
+        - "1 2 3 4 5 6 7 8 9 0"
+        - "@ # € % & - _ + ( )"
+        - "show_symbols   , \" ' colon ; ! ?  BackSpace"
+        - "show_letters preferences         space        Return"
+    symbols:
+        - "~ ` | · √ π τ ÷ × ¶"
+        - "© ® £ $ ¥ ^ ° * { }"
+        - "show_numbers_from_symbols   \\ / < > = [ ]  BackSpace"
+        - "show_letters preferences         space        Return"
+
+
+buttons:
+    Shift_L:
+        action:
+            locking:
+                lock_view: "upper"
+                unlock_view: "base"
+        outline: "altline"
+        icon: "key-shift"
+    BackSpace:
+        outline: "altline"
+        icon: "edit-clear-symbolic"
+        action: erase
+    preferences:
+        action: "show_prefs"
+        outline: "special"
+        icon: "keyboard-mode-symbolic"
+    show_numbers:
+        action:
+            set_view: "numbers"
+        outline: "wide"
+        label: "123"
+    show_numbers_from_symbols:
+        action:
+            set_view: "numbers"
+        outline: "altline"
+        label: "123"
+    show_letters:
+        action:
+            set_view: "base"
+        outline: "wide"
+        label: "abc"
+    show_symbols:
+        action:
+            set_view: "symbols"
+        outline: "altline"
+        label: "*/="
+    space:
+        outline: "spaceline"
+        text: " "
+    Return:
+        outline: "wide"
+        icon: "key-enter"
+        keysym: "Return"
+    colon:
+        text: ":"
+    "\"":
+        keysym: "quotedbl"

data/keyboards/cz+qwerty.yaml

@@ -0,0 +1,106 @@
+---
+outlines:
+    default: { width: 35.33, height: 52 }
+    altline: { width: 52.67, height: 52 }
+    wide: { width: 52.67, height: 52 }
+    spaceline: { width: 106, height: 52 }
+    special: { width: 35.33, height: 52 }
+
+views:
+    base:
+        - "q w e r t y u i o p"
+        - "a s d f g h j k l"
+        - "Shift_L    z x c v b n m    BackSpace"
+        - "show_numbers preferences show_accents    space    , . Return"
+    upper:
+        - "Q W E R T Y U I O P"
+        - "A S D F G H J K L"
+        - "Shift_L    Z X C V B N M    BackSpace"
+        - "show_numbers preferences show_upper_accents    space    ! ? Return"
+    numbers:
+        - "1 2 3 4 5 6 7 8 9 0"
+        - "@ # $ % & - _ + ( )"
+        - "show_symbols    , \" ' colon ; ! ?    BackSpace"
+        - "show_letters preferences show_accents    space    , . Return"
+    symbols:
+        - "~ ` | · √ π τ ÷ × ¶"
+        - "© ® £ € ¥ ^ ° * { }"
+        - "show_numbers_from_symbols    \\ / < > = [ ]    BackSpace"
+        - "show_letters preferences show_accents    space    , . Return"
+    accents:
+        - "ä ě é ř ť ý ů í ó ö"
+        - "á š ď ë ŕ ú ü ô ľ"
+        - "accents_Shift_L    ž ß č ç ñ ň ĺ    BackSpace"
+        - "show_letters preferences show_accents    space    , . Return"
+    upper_accents:
+        - "Ä Ě É Ř Ť Ý Ů Í Ó Ö"
+        - "Á Š Ď Ë Ŕ Ú Ü Ô Ľ"
+        - "accents_Shift_L    Ž ẞ Č Ç Ñ Ň Ĺ    BackSpace"
+        - "show_letters preferences show_upper_accents    space    , . Return"
+
+buttons:
+    Shift_L:
+        action:
+            locking:
+                lock_view: "upper"
+                unlock_view: "base"
+        outline: "altline"
+        icon: "key-shift"
+    accents_Shift_L:
+        action:
+            locking:
+                lock_view: "upper_accents"
+                unlock_view: "base"
+        outline: "altline"
+        icon: "key-shift"
+    BackSpace:
+        outline: "altline"
+        icon: "edit-clear-symbolic"
+        action: erase
+    preferences:
+        action: show_prefs
+        outline: "special"
+        icon: "keyboard-mode-symbolic"
+    show_numbers:
+        action:
+            set_view: "numbers"
+        outline: "wide"
+        label: "123"
+    show_numbers_from_symbols:
+        action:
+            set_view: "numbers"
+        outline: "altline"
+        label: "123"
+    show_letters:
+        action:
+            set_view: "base"
+        outline: "wide"
+        label: "abc"
+    show_symbols:
+        action:
+            set_view: "symbols"
+        outline: "altline"
+        label: "*/="
+    show_accents:
+        action:
+            locking:
+                lock_view: "accents"
+                unlock_view: "base"
+        outline: "special"
+        label: "á"
+    show_upper_accents:
+        action:
+            locking:
+                lock_view: "upper_accents"
+                unlock_view: "base"
+        outline: "special"
+        label: "Á"
+    space:
+        outline: "spaceline"
+        text: " "
+    Return:
+        outline: "wide"
+        icon: "key-enter"
+        keysym: "Return"
+    colon:
+        text: ":"

data/keyboards/cz+qwerty_wide.yaml

@@ -0,0 +1,106 @@
+---
+outlines:
+    default: { width: 54, height: 42 }
+    altline: { width: 81, height: 42 }
+    wide: { width: 81, height: 42 }
+    spaceline: { width: 162, height: 42 }
+    special: { width: 54, height: 42 }
+
+views:
+    base:
+        - "q w e r t y u i o p"
+        - "a s d f g h j k l"
+        - "Shift_L    z x c v b n m    BackSpace"
+        - "show_numbers preferences show_accents    space    , . Return"
+    upper:
+        - "Q W E R T Y U I O P"
+        - "A S D F G H J K L"
+        - "Shift_L    Z X C V B N M    BackSpace"
+        - "show_numbers preferences show_upper_accents    space    ! ? Return"
+    numbers:
+        - "1 2 3 4 5 6 7 8 9 0"
+        - "@ # $ % & - _ + ( )"
+        - "show_symbols    , \" ' colon ; ! ?    BackSpace"
+        - "show_letters preferences show_accents    space    , . Return"
+    symbols:
+        - "~ ` | · √ π τ ÷ × ¶"
+        - "© ® £ € ¥ ^ ° * { }"
+        - "show_numbers_from_symbols    \\ / < > = [ ]    BackSpace"
+        - "show_letters preferences show_accents    space    , . Return"
+    accents:
+        - "ä ě é ř ť ý ů í ó ö"
+        - "á š ď ë ŕ ú ü ô ľ"
+        - "accents_Shift_L    ž ß č ç ñ ň ĺ    BackSpace"
+        - "show_letters preferences show_accents    space    , . Return"
+    upper_accents:
+        - "Ä Ě É Ř Ť Ý Ů Í Ó Ö"
+        - "Á Š Ď Ë Ŕ Ú Ü Ô Ľ"
+        - "accents_Shift_L    Ž ẞ Č Ç Ñ Ň Ĺ    BackSpace"
+        - "show_letters preferences show_upper_accents    space    , . Return"
+
+buttons:
+    Shift_L:
+        action:
+            locking:
+                lock_view: "upper"
+                unlock_view: "base"
+        outline: "altline"
+        icon: "key-shift"
+    accents_Shift_L:
+        action:
+            locking:
+                lock_view: "upper_accents"
+                unlock_view: "base"
+        outline: "altline"
+        icon: "key-shift"
+    BackSpace:
+        outline: "altline"
+        icon: "edit-clear-symbolic"
+        action: erase
+    preferences:
+        action: show_prefs
+        outline: "special"
+        icon: "keyboard-mode-symbolic"
+    show_numbers:
+        action:
+            set_view: "numbers"
+        outline: "wide"
+        label: "123"
+    show_numbers_from_symbols:
+        action:
+            set_view: "numbers"
+        outline: "altline"
+        label: "123"
+    show_letters:
+        action:
+            set_view: "base"
+        outline: "wide"
+        label: "abc"
+    show_symbols:
+        action:
+            set_view: "symbols"
+        outline: "altline"
+        label: "*/="
+    show_accents:
+        action:
+            locking:
+                lock_view: "accents"
+                unlock_view: "base"
+        outline: "special"
+        label: "á"
+    show_upper_accents:
+        action:
+            locking:
+                lock_view: "upper_accents"
+                unlock_view: "base"
+        outline: "special"
+        label: "Á"
+    space:
+        outline: "spaceline"
+        text: " "
+    Return:
+        outline: "wide"
+        icon: "key-enter"
+        keysym: "Return"
+    colon:
+        text: ":"

data/keyboards/cz.yaml

@@ -0,0 +1,106 @@
+---
+outlines:
+    default: { width: 35.33, height: 52 }
+    altline: { width: 52.67, height: 52 }
+    wide: { width: 52.67, height: 52 }
+    spaceline: { width: 106, height: 52 }
+    special: { width: 35.33, height: 52 }
+
+views:
+    base:
+        - "q w e r t z u i o p"
+        - "a s d f g h j k l"
+        - "Shift_L    y x c v b n m    BackSpace"
+        - "show_numbers preferences show_accents    space    , . Return"
+    upper:
+        - "Q W E R T Z U I O P"
+        - "A S D F G H J K L"
+        - "Shift_L    Y X C V B N M    BackSpace"
+        - "show_numbers preferences show_upper_accents    space    ! ? Return"
+    numbers:
+        - "1 2 3 4 5 6 7 8 9 0"
+        - "@ # $ % & - _ + ( )"
+        - "show_symbols    , \" ' colon ; ! ?    BackSpace"
+        - "show_letters preferences show_accents    space    , . Return"
+    symbols:
+        - "~ ` | · √ π τ ÷ × ¶"
+        - "© ® £ € ¥ ^ ° * { }"
+        - "show_numbers_from_symbols    \\ / < > = [ ]    BackSpace"
+        - "show_letters preferences show_accents    space    , . Return"
+    accents:
+        - "ä ě é ř ť ž ů í ó ö"
+        - "á š ď ë ŕ ú ü ô ľ"
+        - "accents_Shift_L    ý ß č ç ñ ň ĺ    BackSpace"
+        - "show_letters preferences show_accents    space    , . Return"
+    upper_accents:
+        - "Ä Ě É Ř Ť Ž Ů Í Ó Ö"
+        - "Á Š Ď Ë Ŕ Ú Ü Ô Ľ"
+        - "accents_Shift_L    Ý ẞ Č Ç Ñ Ň Ĺ    BackSpace"
+        - "show_letters preferences show_upper_accents    space    , . Return"
+
+buttons:
+    Shift_L:
+        action:
+            locking:
+                lock_view: "upper"
+                unlock_view: "base"
+        outline: "altline"
+        icon: "key-shift"
+    accents_Shift_L:
+        action:
+            locking:
+                lock_view: "upper_accents"
+                unlock_view: "base"
+        outline: "altline"
+        icon: "key-shift"
+    BackSpace:
+        outline: "altline"
+        icon: "edit-clear-symbolic"
+        action: erase
+    preferences:
+        action: show_prefs
+        outline: "special"
+        icon: "keyboard-mode-symbolic"
+    show_numbers:
+        action:
+            set_view: "numbers"
+        outline: "wide"
+        label: "123"
+    show_numbers_from_symbols:
+        action:
+            set_view: "numbers"
+        outline: "altline"
+        label: "123"
+    show_letters:
+        action:
+            set_view: "base"
+        outline: "wide"
+        label: "abc"
+    show_symbols:
+        action:
+            set_view: "symbols"
+        outline: "altline"
+        label: "*/="
+    show_accents:
+        action:
+            locking:
+                lock_view: "accents"
+                unlock_view: "base"
+        outline: "special"
+        label: "á"
+    show_upper_accents:
+        action:
+            locking:
+                lock_view: "upper_accents"
+                unlock_view: "base"
+        outline: "special"
+        label: "Á"
+    space:
+        outline: "spaceline"
+        text: " "
+    Return:
+        outline: "wide"
+        icon: "key-enter"
+        keysym: "Return"
+    colon:
+        text: ":"

data/keyboards/cz_wide.yaml

@@ -0,0 +1,106 @@
+---
+outlines:
+    default: { width: 54, height: 42 }
+    altline: { width: 81, height: 42 }
+    wide: { width: 81, height: 42 }
+    spaceline: { width: 162, height: 42 }
+    special: { width: 54, height: 42 }
+
+views:
+    base:
+        - "q w e r t z u i o p"
+        - "a s d f g h j k l"
+        - "Shift_L    y x c v b n m    BackSpace"
+        - "show_numbers preferences show_accents    space    , . Return"
+    upper:
+        - "Q W E R T Z U I O P"
+        - "A S D F G H J K L"
+        - "Shift_L    Y X C V B N M    BackSpace"
+        - "show_numbers preferences show_upper_accents    space    ! ? Return"
+    numbers:
+        - "1 2 3 4 5 6 7 8 9 0"
+        - "@ # $ % & - _ + ( )"
+        - "show_symbols    , \" ' colon ; ! ?    BackSpace"
+        - "show_letters preferences show_accents    space    , . Return"
+    symbols:
+        - "~ ` | · √ π τ ÷ × ¶"
+        - "© ® £ € ¥ ^ ° * { }"
+        - "show_numbers_from_symbols    \\ / < > = [ ]    BackSpace"
+        - "show_letters preferences show_accents    space    , . Return"
+    accents:
+        - "ä ě é ř ť ž ů í ó ö"
+        - "á š ď ë ŕ ú ü ô ľ"
+        - "accents_Shift_L    ý ß č ç ñ ň ĺ    BackSpace"
+        - "show_letters preferences show_accents    space    , . Return"
+    upper_accents:
+        - "Ä Ě É Ř Ť Ž Ů Í Ó Ö"
+        - "Á Š Ď Ë Ŕ Ú Ü Ô Ľ"
+        - "accents_Shift_L    Ý ẞ Č Ç Ñ Ň Ĺ    BackSpace"
+        - "show_letters preferences show_upper_accents    space    , . Return"
+
+buttons:
+    Shift_L:
+        action:
+            locking:
+                lock_view: "upper"
+                unlock_view: "base"
+        outline: "altline"
+        icon: "key-shift"
+    accents_Shift_L:
+        action:
+            locking:
+                lock_view: "upper_accents"
+                unlock_view: "base"
+        outline: "altline"
+        icon: "key-shift"
+    BackSpace:
+        outline: "altline"
+        icon: "edit-clear-symbolic"
+        action: erase
+    preferences:
+        action: show_prefs
+        outline: "special"
+        icon: "keyboard-mode-symbolic"
+    show_numbers:
+        action:
+            set_view: "numbers"
+        outline: "wide"
+        label: "123"
+    show_numbers_from_symbols:
+        action:
+            set_view: "numbers"
+        outline: "altline"
+        label: "123"
+    show_letters:
+        action:
+            set_view: "base"
+        outline: "wide"
+        label: "abc"
+    show_symbols:
+        action:
+            set_view: "symbols"
+        outline: "altline"
+        label: "*/="
+    show_accents:
+        action:
+            locking:
+                lock_view: "accents"
+                unlock_view: "base"
+        outline: "special"
+        label: "á"
+    show_upper_accents:
+        action:
+            locking:
+                lock_view: "upper_accents"
+                unlock_view: "base"
+        outline: "special"
+        label: "Á"
+    space:
+        outline: "spaceline"
+        text: " "
+    Return:
+        outline: "wide"
+        icon: "key-enter"
+        keysym: "Return"
+    colon:
+        text: ":"

data/keyboards/de.yaml

@@ -21,7 +21,7 @@ views:
     numbers:
         - "1 2 3 4 5 6 7 8 9 0"
         - "@ # € % & - _ + ( )"
-        - "show_symbols   , \" ' : = < >  BackSpace"
+        - "show_symbols   ; \" ' : = < >  BackSpace"
         - "show_letters show_eschars preferences         space        , . Return"
     symbols:
         - "~ ` ´ | · √ µ ÷ × ¶"

data/keyboards/de_wide.yaml

@@ -21,7 +21,7 @@ views:
     numbers:
         - "1 2 3 4 5 6 7 8 9 0"
         - "@ # % & - _ + ( ) ß"
-        - "show_symbols   , \" ' : = < >  BackSpace"
+        - "show_symbols   ; \" ' : = < >  BackSpace"
         - "show_letters preferences         space        , . Return"
     symbols:
         - "~ ` ´  · © ® ÷ × ¶"

data/keyboards/epo.yaml

@@ -0,0 +1,81 @@
+---
+outlines:
+    default: { width: 35.33, height: 52 }
+    altline: { width: 52.67, height: 52 }
+    wide: { width: 62, height: 52 }
+    spaceline: { width: 99.67, height: 52 }
+    special: { width: 35.33, height: 52 }
+
+views:
+    base:
+        - "q w e r t y u i o p"
+        - "a s d f g h j k l"
+        - "Shift_L   z x c v b n m  BackSpace"
+        - "show_numbers show_eschars preferences         space        , . Return"
+    upper:
+        - "Q W E R T Y U I O P"
+        - "A S D F G H J K L"
+        - "Shift_L   Z X C V B N M  BackSpace"
+        - "show_numbers show_eschars preferences         space        ! ? Return"
+    numbers:
+        - "1 2 3 4 5 6 7 8 9 0"
+        - "@ # $ % & - _ + ( )"
+        - "show_symbols   , \" ' : ; ! ?  BackSpace"
+        - "show_letters preferences         space        . Return"
+    symbols:
+        - "~ ` | · √ π τ ÷ × ¶"
+        - "© ® £ € ¥ ^ ° * { }"
+        - "show_numbers_from_symbols   \\ / < > = [ ]  BackSpace"
+        - "show_letters preferences         space        . Return"
+    eschars:
+        - "ĉ ĝ ĥ ĵ ŝ ŭ ?"
+        - "Ĉ Ĝ Ĥ Ĵ Ŝ Ŭ !"
+        - "show_numbers ' - 🐊 💚 🌐 . BackSpace"
+        - "show_letters show_eschars preferences         space        „ “ Return"
+
+buttons:
+    Shift_L:
+        action:
+            locking:
+                lock_view: "upper"
+                unlock_view: "base"
+        outline: "altline"
+        icon: "key-shift"
+    BackSpace:
+        outline: "altline"
+        icon: "edit-clear-symbolic"
+        action: "erase"
+    preferences:
+        action: "show_prefs"
+        outline: "special"
+        icon: "keyboard-mode-symbolic"
+    show_numbers:
+        action:
+            set_view: "numbers"
+        outline: "altline"
+        label: "123"
+    show_letters:
+        action:
+            set_view: "base"
+        outline: "altline"
+        label: "abc"
+    show_symbols:
+        action:
+            set_view: "symbols"
+        outline: "altline"
+        label: "*/="
+    show_eschars:
+        action:
+            locking:
+                lock_view: "eschars"
+                unlock_view: "base"
+        outline: "altline"
+        label: "ŭŜ"
+    space:
+        outline: "spaceline"
+        label: " "
+        text: " "
+    Return:
+        outline: "altline"
+        icon: "key-enter"
+        keysym: "Return"

data/keyboards/it+fur.yaml

@@ -0,0 +1,92 @@
+# Friulian layout created by Fabio Tomat
+# 14 october 2020
+---
+outlines:
+    default: { width: 35.33, height: 52 }
+    altline: { width: 52.67, height: 52 }
+    wide: { width: 62, height: 52 }
+    spaceline: { width: 99.67, height: 52 }
+    special: { width: 44, height: 52 }
+
+views:
+    base:
+        - "q w e r t y u i o p"
+        - "a s d f g h j k l"
+        - "Shift_L   z x c v b n m  BackSpace"
+        - "show_numbers show_eschars preferences         space        , . Return"
+    upper:
+        - "Q W E R T Y U I O P"
+        - "A S D F G H J K L"
+        - "Shift_L   Z X C V B N M  BackSpace"
+        - "show_numbers show_eschars preferences         space        “ ” Return"
+    numbers:
+        - "1 2 3 4 5 6 7 8 9 0"
+        - "@ # € % & - _ + ( )"
+        - "show_symbols   , \" ' colon ; ! =  BackSpace"
+        - "show_letters show_eschars preferences         space        ? . Return"
+    symbols:
+        - "~ ` | · √ π τ ÷ × ¶"
+        - "© ® £ $ ¥ ^ ° * { }"
+        - "show_numbers   \\ / < > = [ ]  BackSpace"
+        - "show_letters show_eschars preferences         space        ? . Return"
+    eschars:
+        - "â ê î ô û Â Ê Î Ô Û"
+        - "à è ì ò ù À È Ì Ò Ù"
+        - "show_numbers   ç Ç ᶜ ᵐ ⁿ ᵉ ᵗ  BackSpace"
+        - "show_letters show_eschars preferences         space        ᶠ . Return"
+
+buttons:
+    Shift_L:
+        action:
+            locking:
+                lock_view: "upper"
+                unlock_view: "base"
+        outline: "altline"
+        icon: "key-shift"
+    BackSpace:
+        outline: "altline"
+        icon: "edit-clear-symbolic"
+        action: "erase"
+    preferences:
+        action: "show_prefs"
+        outline: "special"
+        icon: "keyboard-mode-symbolic"
+    show_numbers:
+        action:
+            set_view: "numbers"
+        outline: "altline"
+        label: "123"
+    show_numbers_from_symbols:
+        action:
+            set_view: "numbers"
+        outline: "altline"
+        label: "123"
+    show_letters:
+        action:
+            set_view: "base"
+        outline: "altline"
+        label: "abc"
+    show_symbols:
+        action:
+            set_view: "symbols"
+        outline: "altline"
+        label: "*/="
+    show_eschars:
+        action:
+            locking:
+                lock_view: "eschars"
+                unlock_view: "base"
+        outline: "altline"
+        label: "àê"
+    space:
+        outline: "spaceline"
+        label: " "
+        text: " "
+    Return:
+        outline: "altline"
+        icon: "key-enter"
+        keysym: "Return"
+    colon:
+        label: ":"
+    "\"":
+        keysym: "quotedbl"

data/keyboards/no.yaml

@@ -2,9 +2,9 @@
 outlines:
     default: { width: 32, height: 52 }
     altline: { width: 48.39024, height: 52 }
-    wide: { width: 62, height: 52 }
+    wide: { width: 64, height: 52 }
-    outline7: { width: 88.97561, height: 52 }
+    spaceline: { width: 142, height: 52 }
-    spaceline: { width: 150.5853, height: 52 }
+    special: { width: 44, height: 52 }
 
 views:
     base:
@@ -25,7 +25,7 @@ views:
     symbols:
         - "~ ` | U00B7 squareroot Greek_pi Greek_tau division multiply paragraph"
         - "copyright U00AE U00A3 EuroSign U00A5 asciicircum degree * { }"
-        - "show_numbers   \\ / < > = [ ]  BackSpace"
+        - "show_numbers_from_symbols   \\ / < > = [ ]  BackSpace"
         - "show_letters preferences         space        .    Return"
 
 buttons:
@@ -42,17 +42,22 @@ buttons:
         action: erase
     preferences:
         action: "show_prefs"
-        outline: "altline"
+        outline: "special"
         icon: "keyboard-mode-symbolic"
     show_numbers:
         action:
             set_view: "numbers"
-        outline: "altline"
+        outline: "wide"
+        label: "123"
+    show_numbers_from_symbols:
+        action:
+            set_view: "numbers"
+        outline: altline
         label: "123"
     show_letters:
         action:
             set_view: "base"
-        outline: "altline"
+        outline: "wide"
         label: "ABC"
     show_symbols:
         action:
@@ -60,7 +65,7 @@ buttons:
         outline: "altline"
         label: "*/="
     ".":
-        outline: altline
+        outline: "special"
     space:
         outline: spaceline
         text: " "

data/keyboards/th.yaml

@@ -0,0 +1,80 @@
+---
+outlines:
+    default: { width: 35.33, height: 52 }
+    altline: { width: 52.67, height: 52 }
+    wide: { width: 62, height: 52 }
+    spaceline: { width: 142, height: 52 }
+    special: { width: 44, height: 52 }
+
+views:
+    base:
+        - "ๅ / _ ภ ถ ุ ึ ค ต จ ข ช"
+        - "ๆ ไ ำ พ ะ ั ี ร น ย บ ล"
+        - "ฟ ห ก ด เ ้ ่ า ส ว ง ฃ"
+        - "Shift_L   ผ ป แ อ ิ ื ท ม ใ ฝ   BackSpace"
+        - "show_numbers preferences         space        period Return"
+    upper:
+        - "+ ๑ ๒ ๓ ๔ ู ฿ ๕ ๖ ๗ ๘ ๙"
+        - "๐ \" ฎ ฑ ธ ํ ๊ ณ ฯ ญ ฐ ,"
+        - "ฤ ฆ ฏ โ ฌ ็ ๋ ษ ศ ซ . ฅ"
+        - "Shift_L   ( ) ฉ ฮ ฺ ์ ? ฒ ฬ ฦ  BackSpace"
+        - "show_numbers preferences         space        period Return"
+    numbers:
+        - "1 2 3 4 5 6 7 8 9 0"
+        - "@ # $ % & - _ + ( )"
+        - "show_symbols   , \" ' colon ; ! ?  BackSpace"
+        - "show_letters preferences         space        period Return"
+    symbols:
+        - "~ ` | · √ π τ ÷ × ¶"
+        - "© ® £ € ¥ ^ ° * { }"
+        - "show_numbers_from_symbols   \\ / < > = [ ]  BackSpace"
+        - "show_letters preferences         space        period Return"
+
+buttons:
+    Shift_L:
+        action:
+            locking:
+                lock_view: "upper"
+                unlock_view: "base"
+        outline: "altline"
+        icon: "key-shift"
+    BackSpace:
+        outline: "altline"
+        icon: "edit-clear-symbolic"
+        action: erase
+    preferences:
+        action: show_prefs
+        outline: "special"
+        icon: "keyboard-mode-symbolic"
+    show_numbers:
+        action:
+            set_view: "numbers"
+        outline: "wide"
+        label: "123"
+    show_numbers_from_symbols:
+        action:
+            set_view: "numbers"
+        outline: "altline"
+        label: "123"
+    show_letters:
+        action:
+            set_view: "base"
+        outline: "wide"
+        label: "กขค"
+    show_symbols:
+        action:
+            set_view: "symbols"
+        outline: "altline"
+        label: "*/="
+    period:
+        outline: "special"
+        text: "."
+    space:
+        outline: "spaceline"
+        text: " "
+    Return:
+        outline: "wide"
+        icon: "key-enter"
+        keysym: "Return"
+    colon:
+        text: ":"

data/keyboards/us+colemak.yaml

@@ -0,0 +1,78 @@
+---
+outlines:
+    default: { width: 35.33, height: 52 }
+    altline: { width: 52.67, height: 52 }
+    wide: { width: 62, height: 52 }
+    spaceline: { width: 142, height: 52 }
+    special: { width: 44, height: 52 }
+
+views:
+    base:
+        - "q w f p g j l u y"
+        - "a r s t d h n e i o"
+        - "Shift_L   z x c v b k m  BackSpace"
+        - "show_numbers preferences         space        period Return"
+    upper:
+        - "Q W F P G J L U Y"
+        - "A R S T D H N E I O"
+        - "Shift_L   Z X C V B K M  BackSpace"
+        - "show_numbers preferences         space        period Return"
+    numbers:
+        - "1 2 3 4 5 6 7 8 9 0"
+        - "@ # $ % & - _ + ( )"
+        - "show_symbols   , \" ' colon ; ! ?  BackSpace"
+        - "show_letters preferences         space        period Return"
+    symbols:
+        - "~ ` | · √ π τ ÷ × ¶"
+        - "© ® £ € ¥ ^ ° * { }"
+        - "show_numbers_from_symbols   \\ / < > = [ ]  BackSpace"
+        - "show_letters preferences         space        period Return"
+
+buttons:
+    Shift_L:
+        action:
+            locking:
+                lock_view: "upper"
+                unlock_view: "base"
+        outline: "altline"
+        icon: "key-shift"
+    BackSpace:
+        outline: "altline"
+        icon: "edit-clear-symbolic"
+        action: erase
+    preferences:
+        action: show_prefs
+        outline: "special"
+        icon: "keyboard-mode-symbolic"
+    show_numbers:
+        action:
+            set_view: "numbers"
+        outline: "wide"
+        label: "123"
+    show_numbers_from_symbols:
+        action:
+            set_view: "numbers"
+        outline: "altline"
+        label: "123"
+    show_letters:
+        action:
+            set_view: "base"
+        outline: "wide"
+        label: "ABC"
+    show_symbols:
+        action:
+            set_view: "symbols"
+        outline: "altline"
+        label: "*/="
+    period:
+        outline: "special"
+        text: "."
+    space:
+        outline: "spaceline"
+        text: " "
+    Return:
+        outline: "wide"
+        icon: "key-enter"
+        keysym: "Return"
+    colon:
+        text: ":"

data/langs/bg-BG.txt

@@ -0,0 +1,13 @@
+bg Български
+de Немски
+es Испански
+emoji Емоджи
+fi Френски
+gr Гръцки
+it Италянски
+no Норевежки
+pl Полски
+ru Руски
+se Шведски
+terminal Терминал
+us Английски (САЩ)

data/langs/cs-CZ.txt

@@ -0,0 +1,21 @@
+be Belgická
+cz Česká
+cz+qwerty Česká (QWERTY)
+de Německá
+dk Dánská
+emoji Emoji
+es Španělská
+fi Finská
+fr Francouzská
+gr Řecká
+it Italská
+jp Japonská
+jp+kana Japonská (Kana)
+no Norská
+pl Polská
+ru Ruská
+se Švédská
+terminal Terminál
+th Thajská
+ua Ukrajinská
+us Anglická (USA)

data/langs/fur-IT.txt

@@ -0,0 +1,18 @@
+be Belgjic
+br Brasilian
+de Todesc
+dk Danês
+es Spagnûl
+fi Finlandês
+fr Francês
+it+fur Furlan
+gr Grêc
+it Talian
+jp+kana Gjaponês (Kana)
+no Norvegjês
+pl Polac
+ru Rus
+se Svedês
+terminal Terminâl
+ua Ucrain
+us American (USA)

debian/changelog

@@ -1,3 +1,102 @@
+squeekboard (1.11.1) amber-phone; urgency=medium
+
+  [ Mark Müller ]
+  * keyboard: Fix semicolon in German layout
+  * keyboard: Move semicolon in German layout to numbers view replacing redundant comma key
+
+  [ Dorota Czaplejewicz ]
+  * imservice: Set up UI according to current needs when it shows up
+  * UI: Keep visibility factors in a central place
+  * cargo: Update deps
+
+ -- Dorota Czaplejewicz <dorota.czaplejewicz@puri.sm>  Sat, 21 Nov 2020 11:08:06 +0000
+
+squeekboard (1.11.0) amber-phone; urgency=medium
+
+  [ Dorota Czaplejewicz ]
+  * UI: Delay hiding only when leaving a text field
+  * ui: Cancel hiding delay when activity requested again
+  * Update dependencies
+
+  [ Fabio Tomat ]
+  * Update fur-IT.txt fix typo for Spanish
+
+ -- Dorota Czaplejewicz <dorota.czaplejewicz@puri.sm>  Sat, 14 Nov 2020 06:46:28 +0000
+
+squeekboard (1.10.0) amber-phone; urgency=medium
+
+  [ Dorota Czaplejewicz ]
+  * virtual_keyboard: Fix desynced modifiers state
+  * rust: Fix deprecation warnings
+  * docs: Tutorial syntax cleanups
+  * docs: Reorganize tutorial
+  * build: Error on repeating declarations
+  * keymap: Generate from symbol map, not layout
+  * data: Restore testability of action->keysym conversion
+  * syntax: Let older rustc understand symbolmap's lifetime
+  * debian: Insert a "breaks" for librem5-base < 24
+  * keymap: Keep keymap fd management in one place
+  * vkeyboard: Use a generic slice instead of a vector
+  * tests: Check for missing return in builtin layouts except emoji
+  * keymap: Concentrate special handling of BackSpace, which is implicit in Erase action
+  * keymaps: Use multiple key maps, each within the limit of what Xorg can accept.
+  * build: Avoid MaybeUninit on older Debian
+  * tests: Fix bad field access
+  * cargo: Update dependencies
+
+  [ Guido Günther ]
+  * eekboard-context-service: Return early if schema is unavailable
+  * treewide: Use new style function definitions
+  * build: Enable '-Wold-style-definition' '-Wstrict-prototypes'
+  * build: Enable '-Wunused-function'
+  * eekboard-context-service: Drop EEKBOARD_CONTEXT_SERVICE_GET_PRIVATE
+  * keyboard: Fix warning
+  * layout: Fix warning
+  * gitlab-ci: Enable --Werror
+  * eek-keyboard: Don't ignore return value
+  * build: Enable -Winit-self
+  * build: Enable -Wformat-security
+  * build: Enable -Wmaybe-uninitialized
+  * treewide: Drop redundant declarations
+  * build: Enable -Wredundant-declarations
+  * ServerContextService: Drop GObject boilerplate
+  * build: Enable '-Wformat-nonliteral'
+  * eekboad-context-service: Drop signal class handler
+  * eekboard-context-service: Drop docstrings for inexistent functions
+  * eekboard-context-service: Drop the GObject boilerplate
+  * eekboard-context-service: Drop private struct
+  * server-context-service: Consistenty name self argument 'self'
+  * server-context-service: swap signal arguments
+  * server-context-service: Don't show keyboard when disabled (Closes: #222)
+
+  [ Nazarii Kretovych ]
+  * Add Ukrainian keyboard layout.
+
+  [ Benjamin Schaaf ]
+  * Fix spelling mistakes in doc/hacking.md
+  * Expand the development documentation in the readme
+  * Expand key press detection to the edges of the view's bounding box
+  * Sort layouts by type before sorting by name
+  * Fix leak in level_keyboard_new
+  * Fix leak endlessly adding a resource path to the default theme
+  * Add settings option to popover
+
+  [ Al ]
+  * proposal for belgian layout (copy of fr)
+  * alphabetical order for src/resources.rs tests/meson.build
+
+  [ Arnaud Ferraris ]
+  * eek-gtk-keyboard: use virtual resolution to check arrangement kind
+  * server-context-service: optimize height calculation
+  * keyboards: add wide French layout
+  * keyboards: add wide Belgian layout
+  * keyboards: add wide terminal layout
+
+  [ Fabio Tomat ]
+  * Revert "Add friulian keyboard"
+
+ -- Dorota Czaplejewicz <dorota.czaplejewicz@puri.sm>  Mon, 19 Oct 2020 14:07:01 +0000
+
 squeekboard (1.9.3) amber-phone; urgency=medium
 
   [ Björn Tantau ]

debian/control

@@ -26,6 +26,7 @@ Build-Depends:
  librust-xkbcommon-0.4+wayland-dev (>= 0.4),
  libwayland-dev (>= 1.16),
  lsb-release,
+ python3,
  rustc,
  wayland-protocols (>= 1.14),
 Standards-Version: 4.1.3

debian/rules

@@ -2,6 +2,27 @@
 
 export CARGO_HOME = $(CURDIR)/debian/cargo
 export DEB_BUILD_MAINT_OPTIONS = hardening=+all
+# the below avoids an FTBFS on mips64el with a GOT > 64kb
+DEB_HOST_ARCH := $(shell dpkg-architecture -qDEB_HOST_ARCH)
+ifeq ($(DEB_HOST_ARCH),mips64el)
+ export RUSTFLAGS = -Ctarget-feature=+xgot
+endif
+
+# the below avoids an FTBFS on mips64el with a GOT > 64kb
+DEB_HOST_ARCH := $(shell dpkg-architecture -qDEB_HOST_ARCH)
+ifeq ($(DEB_HOST_ARCH),mips64el)
+ xgot = -Ctarget-feature=+xgot
+else
+ xgot = 
+endif
+
+# Don't use paths that may change between builds.
+# No need to care about $HOME
+# because Cargo will not place any source in ~/.cargo.
+# The build directory is a subdirectory of the source directory,
+# so it doesn't need to be explicitly taken care of.
+export RUSTFLAGS = --remap-path-prefix=$(CURDIR)=/remap-pwd $(xgot)
+
 
 distrel := $(shell lsb_release --codename --short)
 ifneq (,$(filter $(distrel),buster amber))

doc/hacking.md

@@ -113,7 +113,7 @@ User interface modules should:
 
 Code submitted should roughly match the style of surrounding code. Things that will *not* be accepted are ones that often lead to errors:
 
-- skipping brackets `{}` after every `if()`, `else`, and similar
+- skipping brackets `{}` after every `if()`, `else`, and similar ([SCI CERT C: EXP19-C](https://wiki.sei.cmu.edu/confluence/display/c/EXP19-C.+Use+braces+for+the+body+of+an+if%2C+for%2C+or+while+statement))
 
 Bad example:
 
@@ -179,7 +179,10 @@ Dependencies must be specified in `Cargo.toml` with 2 numbers: "major.minor". Si
 
 ```
 cd build_dir
-ninja build src/Cargo.toml
+ninja ./Cargo.toml
 sh /source_path/cargo.sh update
 ninja test
+cp ./Cargo.lock /source_path/
 ```
+
+Since version 1.9.3, `Cargo.lock` is not actually used by the build system, due to `Cargo.toml` being generated at every build.

eek/eek-gtk-keyboard.c

@@ -129,11 +129,12 @@ eek_gtk_keyboard_real_size_allocate (GtkWidget     *self,
         eekboard_context_service_use_layout(priv->eekboard_context, priv->layout, time);
     }
 
-    if (priv->renderer)
+    if (priv->renderer) {
         eek_renderer_set_allocation_size (priv->renderer,
                                           priv->keyboard->layout,
                                           allocation->width,
                                           allocation->height);
+    }
 
     GTK_WIDGET_CLASS (eek_gtk_keyboard_parent_class)->
         size_allocate (self, allocation);
@@ -355,10 +356,11 @@ eek_gtk_keyboard_init (EekGtkKeyboard *self)
     EekGtkKeyboardPrivate *priv = eek_gtk_keyboard_get_instance_private (EEK_GTK_KEYBOARD (self));
     g_autoptr(GError) err = NULL;
 
-    if (lfb_init(SQUEEKBOARD_APP_ID, &err))
+    if (lfb_init(SQUEEKBOARD_APP_ID, &err)) {
         priv->event = lfb_event_new ("button-pressed");
-    else
+    } else {
         g_warning ("Failed to init libfeedback: %s", err->message);
+    }
 
     GtkIconTheme *theme = gtk_icon_theme_get_default ();
 

eek/eek-keyboard.c

@@ -28,19 +28,12 @@
 #include <sys/random.h> // TODO: this is Linux-specific
 #include <xkbcommon/xkbcommon.h>
 
+
 #include "eek-keyboard.h"
 
-
+/// External linkage for Rust.
-static void eek_key_map_deinit(struct keymap *self) {
+/// The corresponding deinit is implemented in vkeyboard::KeyMap::drop
-    if (self->fd < 0) {
+struct keymap squeek_key_map_from_str(const char *keymap_str) {
-        g_error("Deinit called multiple times on KeyMap");
-    } else {
-        close(self->fd);
-    }
-    self->fd = -1;
-}
-
-static struct keymap eek_key_map_from_str(const char *keymap_str) {
     struct xkb_context *context = xkb_context_new(XKB_CONTEXT_NO_FLAGS);
     if (!context) {
         g_error("No context created");
@@ -49,8 +42,9 @@ static struct keymap eek_key_map_from_str(const char *keymap_str) {
     struct xkb_keymap *keymap = xkb_keymap_new_from_string(context, keymap_str,
         XKB_KEYMAP_FORMAT_TEXT_V1, XKB_KEYMAP_COMPILE_NO_FLAGS);
 
-    if (!keymap)
+    if (!keymap) {
         g_error("Bad keymap:\n%s", keymap_str);
+    }
 
     xkb_context_unref(context);
 
@@ -59,8 +53,9 @@ static struct keymap eek_key_map_from_str(const char *keymap_str) {
 
     g_autofree char *path = strdup("/eek_keymap-XXXXXX");
     char *r = &path[strlen(path) - 6];
-    if (getrandom(r, 6, GRND_NONBLOCK) < 0)
+    if (getrandom(r, 6, GRND_NONBLOCK) < 0) {
         g_error("Failed to get random numbers: %s", strerror(errno));
+    }
     for (unsigned i = 0; i < 6; i++) {
         r[i] = (r[i] & 0b1111111) | 0b1000000; // A-z
         r[i] = r[i] > 'z' ? '?' : r[i]; // The randomizer doesn't need to be good...
@@ -91,7 +86,6 @@ static struct keymap eek_key_map_from_str(const char *keymap_str) {
 }
 
 void level_keyboard_free(LevelKeyboard *self) {
-    eek_key_map_deinit(&self->keymap);
     squeek_layout_free(self->layout);
     g_free(self);
 }
@@ -104,7 +98,5 @@ level_keyboard_new (struct squeek_layout *layout)
         g_error("Failed to create a keyboard");
     }
     keyboard->layout = layout;
-    const gchar *keymap_str = squeek_layout_get_keymap(keyboard->layout);
-    keyboard->keymap = eek_key_map_from_str(keymap_str);
     return keyboard;
 }

eek/eek-keyboard.h

@@ -41,7 +41,7 @@ struct keymap {
 /// Keyboard state holder
 struct _LevelKeyboard {
     struct squeek_layout *layout; // owned
-    struct keymap keymap; // owned
+// FIXME: This no longer needs to exist, keymap was folded into layout.
 };
 typedef struct _LevelKeyboard LevelKeyboard;
 

eek/layersurface.c

@@ -590,27 +590,32 @@ phosh_layer_surface_set_size(PhoshLayerSurface *self, gint width, gint height)
   g_return_if_fail (PHOSH_IS_LAYER_SURFACE (self));
   priv = phosh_layer_surface_get_instance_private (self);
 
-  if (priv->height == height && priv->width == width)
+  if (priv->height == height && priv->width == width) {
     return;
+  }
 
   old_width = priv->width;
   old_height = priv->height;
 
-  if (width != -1)
+  if (width != -1) {
     priv->width = width;
+  }
 
-  if (height != -1)
+  if (height != -1) {
     priv->height = height;
+  }
 
   if (gtk_widget_get_mapped (GTK_WIDGET (self))) {
     zwlr_layer_surface_v1_set_size(priv->layer_surface, priv->width, priv->height);
   }
 
-  if (priv->height != old_height)
+  if (priv->height != old_height) {
     g_object_notify_by_pspec (G_OBJECT (self), props[PHOSH_LAYER_SURFACE_PROP_LAYER_HEIGHT]);
+  }
 
-  if (priv->width != old_width)
+  if (priv->width != old_width) {
     g_object_notify_by_pspec (G_OBJECT (self), props[PHOSH_LAYER_SURFACE_PROP_LAYER_WIDTH]);
+  }
 }
 
 /**
@@ -632,25 +637,31 @@ phosh_layer_surface_set_margins(PhoshLayerSurface *self, gint top, gint right, g
   old_right = priv->margin_right;
   old_bottom = priv->margin_bottom;
 
-  if (old_top == top && old_left == left && old_right == right && old_bottom == bottom)
+  if (old_top == top && old_left == left && old_right == right && old_bottom == bottom) {
     return;
+  }
 
   priv->margin_top = top;
   priv->margin_left = left;
   priv->margin_right = right;
   priv->margin_bottom = bottom;
 
-  if (priv->layer_surface)
+  if (priv->layer_surface) {
     zwlr_layer_surface_v1_set_margin(priv->layer_surface, top, right, bottom, left);
+  }
 
-  if (old_top != top)
+  if (old_top != top) {
     g_object_notify_by_pspec (G_OBJECT (self), props[PHOSH_LAYER_SURFACE_PROP_MARGIN_TOP]);
-  if (old_bottom != bottom)
+  }
+  if (old_bottom != bottom) {
     g_object_notify_by_pspec (G_OBJECT (self), props[PHOSH_LAYER_SURFACE_PROP_MARGIN_BOTTOM]);
-  if (old_left != left)
+  }
+  if (old_left != left) {
     g_object_notify_by_pspec (G_OBJECT (self), props[PHOSH_LAYER_SURFACE_PROP_MARGIN_LEFT]);
-  if (old_right != right)
+  }
+  if (old_right != right) {
     g_object_notify_by_pspec (G_OBJECT (self), props[PHOSH_LAYER_SURFACE_PROP_MARGIN_RIGHT]);
+  }
 }
 
 /**
@@ -669,13 +680,15 @@ phosh_layer_surface_set_exclusive_zone(PhoshLayerSurface *self, gint zone)
 
   old_zone = priv->exclusive_zone;
 
-  if (old_zone == zone)
+  if (old_zone == zone) {
     return;
+  }
 
   priv->exclusive_zone = zone;
 
-  if (priv->layer_surface)
+  if (priv->layer_surface) {
     zwlr_layer_surface_v1_set_exclusive_zone(priv->layer_surface, zone);
+  }
 
   g_object_notify_by_pspec (G_OBJECT (self), props[PHOSH_LAYER_SURFACE_PROP_EXCLUSIVE_ZONE]);
 }
@@ -693,13 +706,14 @@ phosh_layer_surface_set_kbd_interactivity (PhoshLayerSurface *self, gboolean int
   g_return_if_fail (PHOSH_IS_LAYER_SURFACE (self));
   priv = phosh_layer_surface_get_instance_private (self);
 
-    if (priv->kbd_interactivity == interactivity)
+  if (priv->kbd_interactivity == interactivity) {
     return;
-
+  }
   priv->kbd_interactivity = interactivity;
 
-  if (priv->layer_surface)
+  if (priv->layer_surface) {
     zwlr_layer_surface_v1_set_keyboard_interactivity (priv->layer_surface, interactivity);
+  }
 
   g_object_notify_by_pspec (G_OBJECT (self), props[PHOSH_LAYER_SURFACE_PROP_KBD_INTERACTIVITY]);
 }
@@ -717,6 +731,7 @@ phosh_layer_surface_wl_surface_commit (PhoshLayerSurface *self)
   g_return_if_fail (PHOSH_IS_LAYER_SURFACE (self));
   priv = phosh_layer_surface_get_instance_private (self);
 
-  if (priv->wl_surface)
+  if (priv->wl_surface) {
     wl_surface_commit (priv->wl_surface);
+  }
 }

eekboard/eekboard-context-service.c

@@ -159,7 +159,7 @@ eekboard_context_service_use_layout(EekboardContextService *context, struct sque
     // Update the keymap if necessary.
     // TODO: Update submission on change event
     if (context->submission) {
-        submission_set_keyboard(context->submission, keyboard, timestamp);
+        submission_use_layout(context->submission, keyboard->layout, timestamp);
     }
 
     // Update UI
@@ -345,7 +345,7 @@ void eekboard_context_service_set_submission(EekboardContextService *context, st
     context->submission = submission;
     if (context->submission) {
         uint32_t time = gdk_event_get_time(NULL);
-        submission_set_keyboard(context->submission, context->keyboard, time);
+        submission_use_layout(context->submission, context->keyboard->layout, time);
     }
 }
 

meson.build

@@ -1,7 +1,7 @@
 project(
     'squeekboard',
     'c', 'rust',
-    version: '1.9.3',
+    version: '1.10.0',
     license: 'GPLv3',
     meson_version: '>=0.51.0',
     default_options: [
@@ -20,14 +20,16 @@ add_project_arguments(
     '-Werror=incompatible-pointer-types',
     '-Werror=int-conversion',
     '-Werror=redundant-decls',
+    '-Werror=parentheses',
     '-Wformat-nonliteral',
     '-Wformat-security',
+    '-Wformat',
     '-Winit-self',
     '-Wmaybe-uninitialized',
     '-Wold-style-definition',
     '-Wredundant-decls',
     '-Wstrict-prototypes',
-    '-Wunused-function',
+    '-Wunused',
   ],
   language: 'c'
 )
@@ -39,6 +41,16 @@ conf_data = configuration_data()
 if get_option('buildtype').startswith('debug')
     add_project_arguments('-DDEBUG=1', language : 'c')
 endif
+
+if get_option('strict')
+    add_project_arguments(
+        [
+            '-Werror',
+        ],
+        language: 'c'
+    )
+endif
+
 if get_option('buildtype') != 'plain'
     add_project_arguments('-fstack-protector-strong', language: 'c')
 endif
@@ -71,6 +83,7 @@ summary = [
 message('\n'.join(summary))
 
 # Rust deps are changing, depending on compile flags. Cargo can't handle it alone.
+# As a side effect, Cargo.toml never gets used.
 cargo_toml_in = files('Cargo.toml.in')
 path_data = configuration_data()
 path_data.set('path', meson.source_root())
@@ -84,7 +97,7 @@ cargo_toml_base = configure_file(
 cargo_deps = files('Cargo.deps')
 
 if get_option('legacy') == true
-    cargo_build_flags += ['--features', 'gtk_v0_5,gio_v0_5']
+    cargo_build_flags += ['--features', 'gtk_v0_5,gio_v0_5,rustc_less_1_36']
     cargo_deps = files('Cargo.deps.legacy')
 endif
     
@@ -98,7 +111,7 @@ cargo_toml = custom_target(
 
 dep_cargo = find_program('cargo')
 cargo_script = find_program('cargo.sh')
-cargo_build = find_program('cargo_build.sh')
+cargo_build = find_program('cargo_build.py')
 
 subdir('data')
 subdir('protocols')

meson_options.txt

@@ -10,3 +10,7 @@ option('tests',
 option('legacy',
        type: 'boolean', value: false,
        description: 'Build with Deban Buster versions of dependencies')
+
+option('strict',
+       type: 'boolean', value: true,
+       description: 'Turn more warnings into errors')

src/data.rs

@@ -18,7 +18,7 @@ use xkbcommon::xkb;
 use ::action;
 use ::keyboard::{
     KeyState, PressType,
-    generate_keymap, generate_keycodes, FormattingError
+    generate_keymaps, generate_keycodes, KeyCode, FormattingError
 };
 use ::layout;
 use ::layout::ArrangementKind;
@@ -97,6 +97,8 @@ impl fmt::Display for DataSource {
     }
 }
 
+type LayoutSource = (ArrangementKind, DataSource);
+
 /// Lists possible sources, with 0 as the most preferred one
 /// Trying order: native lang of the right kind, native base,
 /// fallback lang of the right kind, fallback base
@@ -104,55 +106,76 @@ fn list_layout_sources(
     name: &str,
     kind: ArrangementKind,
     keyboards_path: Option<PathBuf>,
-) -> Vec<(ArrangementKind, DataSource)> {
+) -> Vec<LayoutSource> {
-    let mut ret = Vec::new();
+    // Just a simplification of often called code.
-    {
+    let add_by_name = |
-        fn name_with_arrangement(name: String, kind: &ArrangementKind)
+        mut ret: Vec<LayoutSource>,
-            -> String
+        name: &str,
-        {
+        kind: &ArrangementKind,
-            match kind {    
+    | -> Vec<LayoutSource> {
-                ArrangementKind::Base => name,
+        if let Some(path) = keyboards_path.clone() {
-                ArrangementKind::Wide => name + "_wide",
-            }
-        }
-
-        let mut add_by_name = |name: &str, kind: &ArrangementKind| {
-            if let Some(path) = keyboards_path.clone() {
-                ret.push((
-                    kind.clone(),
-                    DataSource::File(
-                        path.join(name.to_owned()).with_extension("yaml")
-                    )
-                ))
-            }
-            
             ret.push((
                 kind.clone(),
-                DataSource::Resource(name.into())
+                DataSource::File(
-            ));
+                    path.join(name.to_owned()).with_extension("yaml")
-        };
+                )
+            ))
+        }
 
-        match &kind {
+        ret.push((
-            ArrangementKind::Base => {},
+            kind.clone(),
+            DataSource::Resource(name.into())
+        ));
+        ret
+    };
+
+    // Another grouping.
+    let add_by_kind = |ret, name: &str, kind| {
+        let ret = match kind {
+            &ArrangementKind::Base => ret,
             kind => add_by_name(
-                &name_with_arrangement(name.into(), &kind),
+                ret,
-                &kind,
+                &name_with_arrangement(name.into(), kind),
+                kind,
             ),
         };
 
-        add_by_name(name, &ArrangementKind::Base);
+        add_by_name(ret, name, &ArrangementKind::Base)
+    };
 
-        match &kind {
+    fn name_with_arrangement(name: String, kind: &ArrangementKind) -> String {
-            ArrangementKind::Base => {},
+        match kind {    
-            kind => add_by_name(
+            ArrangementKind::Base => name,
-                &name_with_arrangement(FALLBACK_LAYOUT_NAME.into(), &kind),
+            ArrangementKind::Wide => name + "_wide",
-                &kind,
+        }
-            ),
-        };
-
-        add_by_name(FALLBACK_LAYOUT_NAME, &ArrangementKind::Base);
     }
-    ret
+
+    let ret = Vec::new();
+
+    // Name as given takes priority.
+    let ret = add_by_kind(ret, name, &kind);
+
+    // Then try non-alternative name if applicable (`us` for `us+colemak`).
+    let ret = {
+        let mut parts = name.splitn(2, '+');
+        match parts.next() {
+            Some(base) => {
+                // The name is already equal to base, so it was already added.
+                if base == name { ret }
+                else {
+                    add_by_kind(ret, base, &kind)
+                }
+            },
+            // The layout's base name starts with a "+". Weird but OK.
+            None => {
+                log_print!(logging::Level::Surprise, "Base layout name is empty: {}", name);
+                ret
+            }
+        }
+    };
+
+    // No other choices left, so give anything.
+    add_by_kind(ret, FALLBACK_LAYOUT_NAME.into(), &kind)
 }
 
 fn load_layout_data(source: DataSource)
@@ -382,7 +405,7 @@ impl Layout {
                 )
             )}).collect();
 
-        let symbolmap: HashMap<String, u32> = generate_keycodes(
+        let symbolmap: HashMap<String, KeyCode> = generate_keycodes(
             extract_symbol_names(&button_actions)
         );
 
@@ -391,7 +414,7 @@ impl Layout {
                 let keycodes = match &action {
                     ::action::Action::Submit { text: _, keys } => {
                         keys.iter().map(|named_keysym| {
-                            *symbolmap.get(named_keysym.0.as_str())
+                            symbolmap.get(named_keysym.0.as_str())
                                 .expect(
                                     format!(
                                         "keysym {} in key {} missing from symbol map",
@@ -399,11 +422,13 @@ impl Layout {
                                         name
                                     ).as_str()
                                 )
+                                .clone()
                         }).collect()
                     },
                     action::Action::Erase => vec![
-                        *symbolmap.get("BackSpace")
+                        symbolmap.get("BackSpace")
-                            .expect(&format!("BackSpace missing from symbol map")),
+                            .expect(&format!("BackSpace missing from symbol map"))
+                            .clone(),
                     ],
                     _ => Vec::new(),
                 };
@@ -418,7 +443,7 @@ impl Layout {
             })
         );
 
-        let keymap_str = match generate_keymap(symbolmap) {
+        let keymaps = match generate_keymaps(symbolmap) {
             Err(e) => { return (Err(e), warning_handler) },
             Ok(v) => v,
         };
@@ -482,10 +507,10 @@ impl Layout {
         (
             Ok(::layout::LayoutData {
                 views: views,
-                keymap_str: {
+                keymaps: keymaps.into_iter().map(|keymap_str|
                     CString::new(keymap_str)
                         .expect("Invalid keymap string generated")
-                },
+                ).collect(),
                 // FIXME: use a dedicated field
                 margins: layout::Margins {
                     top: self.margins.top,
@@ -722,19 +747,20 @@ fn create_button<H: logging::Handler>(
 }
 
 fn extract_symbol_names<'a>(actions: &'a [(&str, action::Action)])
-    -> impl Iterator<Item=&'a str>
+    -> impl Iterator<Item=String> + 'a
 {
     actions.iter()
         .filter_map(|(_name, act)| {
             match act {
                 action::Action::Submit {
                     text: _, keys,
-                } => Some(keys),
+                } => Some(keys.clone()),
+                action::Action::Erase => Some(vec!(action::KeySym("BackSpace".into()))),
                 _ => None,
             }
         })
         .flatten()
-        .map(|named_keysym| named_keysym.0.as_str())
+        .map(|named_keysym| named_keysym.0)
 }
 
 #[cfg(test)]
@@ -743,13 +769,21 @@ mod tests {
 
     use ::logging::ProblemPanic;
 
-    const THIS_FILE: &str = file!();
-
     fn path_from_root(file: &'static str) -> PathBuf {
-        PathBuf::from(THIS_FILE)
+        let source_dir = env::var("SOURCE_DIR")
-            .parent().unwrap()
+            .map(PathBuf::from)
-            .parent().unwrap()
+            .unwrap_or_else(|e| {
-            .join(file)
+                if let env::VarError::NotPresent = e {
+                    let this_file = file!();
+                    PathBuf::from(this_file)
+                        .parent().unwrap()
+                        .parent().unwrap()
+                        .into()
+                } else {
+                    panic!("{:?}", e);
+                }
+            });
+        source_dir.join(file)
     }
 
     #[test]
@@ -875,7 +909,7 @@ mod tests {
         assert_eq!(
             out.views["base"].1
                 .get_rows()[0].1
-                .buttons[0].1
+                .get_buttons()[0].1
                 .state.borrow()
                 .keycodes.len(),
             1
@@ -906,7 +940,26 @@ mod tests {
             )
         );
     }
+
+    /// If layout contains a "+", it should reach for what's in front of it too.
+    #[test]
+    fn fallbacks_order_base() {
+        let sources = list_layout_sources("nb+aliens", ArrangementKind::Base, None);
+
+        assert_eq!(
+            sources,
+            vec!(
+                (ArrangementKind::Base, DataSource::Resource("nb+aliens".into())),
+                (ArrangementKind::Base, DataSource::Resource("nb".into())),
+                (
+                    ArrangementKind::Base,
+                    DataSource::Resource(FALLBACK_LAYOUT_NAME.into())
+                ),
+            )
+        );
+    }
     
+
     #[test]
     fn unicode_keysym() {
         let keysym = xkb::keysym_from_name(
@@ -986,7 +1039,7 @@ mod tests {
         )];
         assert_eq!(
             extract_symbol_names(&actions[..]).collect::<Vec<_>>(),
-            Vec::<&str>::new(), //"BackSpace"], // TODO: centralize handling of BackSpace
+            vec!["BackSpace"],
         );
     }
 

src/imservice.c

@@ -25,6 +25,7 @@ static const struct zwp_input_method_v2_listener input_method_listener = {
 
 struct submission* get_submission(struct zwp_input_method_manager_v2 *immanager,
                                   struct zwp_virtual_keyboard_manager_v1 *vkmanager,
+                                  struct vis_manager *vis_manager,
                                   struct wl_seat *seat,
                                   EekboardContextService *state) {
     struct zwp_input_method_v2 *im = NULL;
@@ -35,7 +36,7 @@ struct submission* get_submission(struct zwp_input_method_manager_v2 *immanager,
     if (vkmanager) {
         vk = zwp_virtual_keyboard_manager_v1_create_virtual_keyboard(vkmanager, seat);
     }
-    return submission_new(im, vk, state);
+    return submission_new(im, vk, state, vis_manager);
 }
 
 /// Un-inlined

src/imservice.rs

@@ -23,7 +23,7 @@ pub mod c {
 
     use std::os::raw::{c_char, c_void};
 
-    pub use ::submission::c::UIManager;
+    pub use ::ui_manager::c::UIManager;
     pub use ::submission::c::StateManager;
 
     // The following defined in C
@@ -41,8 +41,6 @@ pub mod c {
         pub fn eek_input_method_delete_surrounding_text(im: *mut InputMethod, before: u32, after: u32);
         pub fn eek_input_method_commit(im: *mut InputMethod, serial: u32);
         fn eekboard_context_service_set_hint_purpose(state: *const StateManager, hint: u32, purpose: u32);
-        fn server_context_service_show_keyboard(imservice: *const UIManager);
-        fn server_context_service_hide_keyboard(imservice: *const UIManager);
     }
     
     // The following defined in Rust. TODO: wrap naked pointers to Rust data inside RefCells to prevent multiple writers
@@ -54,7 +52,7 @@ pub mod c {
         im: *const InputMethod)
     {
         let imservice = check_imservice(imservice, im).unwrap();
-        imservice.preedit_string = String::new(); // I don't think this is ever used. Remove it?
+        imservice.preedit_string = String::new();
         imservice.pending = IMProtocolState {
             active: true,
             ..IMProtocolState::default()
@@ -84,7 +82,7 @@ pub mod c {
             surrounding_text: into_cstring(text)
                 .expect("Received invalid string")
                 .expect("Received null string"),
-            cursor,
+            surrounding_cursor: cursor,
             ..imservice.pending.clone()
         };
     }
@@ -146,23 +144,26 @@ pub mod c {
         let active_changed = imservice.current.active ^ imservice.pending.active;
 
         imservice.current = imservice.pending.clone();
+        imservice.pending = IMProtocolState {
+            active: imservice.current.active,
+            ..IMProtocolState::default()
+        };
 
         if active_changed {
-            if imservice.current.active {
+            (imservice.active_callback)(imservice.current.active);
-                if let Some(ui) = imservice.ui_manager {
+            let (hint, purpose) = if imservice.current.active {(
-                    unsafe { server_context_service_show_keyboard(ui); }
+                imservice.current.content_hint,
-                }
+                imservice.current.content_purpose.clone(),
-                unsafe {
+            )} else {(
-                    eekboard_context_service_set_hint_purpose(
+                ContentHint::NONE,
-                        imservice.state_manager,
+                ContentPurpose::Normal,
-                        imservice.current.content_hint.bits(),
+            )};
-                        imservice.current.content_purpose.clone() as u32,
+            unsafe {
-                    );
+                eekboard_context_service_set_hint_purpose(
-                }
+                    imservice.state_manager,
-            } else {
+                    hint.bits(),
-                if let Some(ui) = imservice.ui_manager {
+                    purpose as u32,
-                    unsafe { server_context_service_hide_keyboard(ui); }
+                );
-                }
             }
         }
     }
@@ -180,9 +181,7 @@ pub mod c {
         // the keyboard is already decommissioned
         imservice.current.active = false;
 
-        if let Some(ui) = imservice.ui_manager {
+        (imservice.active_callback)(imservice.current.active);
-            unsafe { server_context_service_hide_keyboard(ui); }
-        }
     }    
 
     // FIXME: destroy and deallocate
@@ -310,7 +309,7 @@ impl TryFrom<u32> for ChangeCause {
 #[derive(Clone)]
 struct IMProtocolState {
     surrounding_text: CString,
-    cursor: u32,
+    surrounding_cursor: u32,
     content_purpose: ContentPurpose,
     content_hint: ContentHint,
     text_change_cause: ChangeCause,
@@ -321,7 +320,7 @@ impl Default for IMProtocolState {
     fn default() -> IMProtocolState {
         IMProtocolState {
             surrounding_text: CString::default(),
-            cursor: 0, // TODO: mark that there's no cursor
+            surrounding_cursor: 0, // TODO: mark that there's no cursor
             content_hint: ContentHint::NONE,
             content_purpose: ContentPurpose::Normal,
             text_change_cause: ChangeCause::InputMethod,
@@ -335,12 +334,11 @@ pub struct IMService {
     pub im: *mut c::InputMethod,
     /// Unowned reference. Be careful, it's shared with C at large
     state_manager: *const c::StateManager,
-    /// Unowned reference. Be careful, it's shared with C at large
+    active_callback: Box<dyn Fn(bool)>,
-    pub ui_manager: Option<*const c::UIManager>,
 
     pending: IMProtocolState,
     current: IMProtocolState, // turn current into an idiomatic representation?
-    preedit_string: String, // I don't think this is ever used. Remove it?
+    preedit_string: String,
     serial: Wrapping<u32>,
 }
 
@@ -353,16 +351,17 @@ impl IMService {
     pub fn new(
         im: *mut c::InputMethod,
         state_manager: *const c::StateManager,
+        active_callback: Box<dyn Fn(bool)>,
     ) -> Box<IMService> {
         // IMService will be referenced to by C,
         // so it needs to stay in the same place in memory via Box
         let imservice = Box::new(IMService {
             im,
-            ui_manager: None,
+            active_callback,
             state_manager,
             pending: IMProtocolState::default(),
             current: IMProtocolState::default(),
-            preedit_string: String::new(), // I don't think this is ever used. Remove it?
+            preedit_string: String::new(),
             serial: Wrapping(0u32),
         });
         unsafe {
@@ -373,15 +372,10 @@ impl IMService {
         }
         imservice
     }
-    
+
-    pub fn commit_string(&mut self, text: &CString) -> Result<(), SubmitError> {
+    pub fn commit_string(&self, text: &CString) -> Result<(), SubmitError> {
         match self.current.active {
             true => {
-                let cursor_position = self.pending.cursor.try_into().unwrap(); // Converts u32 of cursor to usize
-                self.pending
-                    .surrounding_text
-                    .insert_str(cursor_position, text);
-                self.pending.cursor += text.len() as u32;
                 unsafe {
                     c::eek_input_method_commit_string(self.im, text.as_ptr())
                 }
@@ -392,16 +386,11 @@ impl IMService {
     }
 
     pub fn delete_surrounding_text(
-        &mut self,
+        &self,
         before: u32, after: u32,
     ) -> Result<(), SubmitError> {
         match self.current.active {
             true => {
-                let cursor_position: usize = self.pending.cursor.try_into().unwrap(); // Converts u32 of cursor to usize
-                self.pending.surrounding_text.replace_range(
-                    cursor_position - (before as usize)..cursor_position + (after as usize),
-                    "",
-                );
                 unsafe {
                     c::eek_input_method_delete_surrounding_text(
                         self.im,
@@ -421,7 +410,6 @@ impl IMService {
                     c::eek_input_method_commit(self.im, self.serial.0)
                 }
                 self.serial += Wrapping(1u32);
-                imservice_handle_done(self);
                 Ok(())
             },
             false => Err(SubmitError::NotActive),

src/keyboard.rs

@@ -5,10 +5,13 @@ use std::cell::RefCell;
 use std::collections::HashMap;
 use std::fmt;
 use std::io;
+use std::mem;
+use std::ptr;
 use std::rc::Rc;
 use std::string::FromUtf8Error;
 
 use ::action::Action;
+use ::util;
 
 // Traits
 use std::io::Write;
@@ -20,7 +23,12 @@ pub enum PressType {
     Pressed = 1,
 }
 
-pub type KeyCode = u32;
+/// The extended, unambiguous layout-keycode
+#[derive(Debug, Clone)]
+pub struct KeyCode {
+    pub code: u32,
+    pub keymap_idx: usize,
+}
 
 bitflags!{
     /// Map to `virtual_keyboard.modifiers` modifiers values
@@ -79,10 +87,10 @@ impl KeyState {
 }
 
 /// Sorts an iterator by converting it to a Vector and back
-fn sorted<'a, I: Iterator<Item=&'a str>>(
+fn sorted<'a, I: Iterator<Item=String>>(
     iter: I
-) -> impl Iterator<Item=&'a str> {
+) -> impl Iterator<Item=String> {
-    let mut v: Vec<&'a str> = iter.collect();
+    let mut v: Vec<String> = iter.collect();
     v.sort();
     v.into_iter()
 }
@@ -90,15 +98,17 @@ fn sorted<'a, I: Iterator<Item=&'a str>>(
 /// Generates a mapping where each key gets a keycode, starting from ~~8~~
 /// HACK: starting from 9, because 8 results in keycode 0,
 /// which the compositor likes to discard
-pub fn generate_keycodes<'a, C: IntoIterator<Item=&'a str>>(
+pub fn generate_keycodes<'a, C: IntoIterator<Item=String>>(
     key_names: C,
-) -> HashMap<String, u32> {
+) -> HashMap<String, KeyCode> {
-    let special_keysyms = ["BackSpace", "Return"].iter().map(|&s| s);
     HashMap::from_iter(
-        // sort to remove a source of indeterminism in keycode assignment
+        // Sort to remove a source of indeterminism in keycode assignment.
-        sorted(key_names.into_iter().chain(special_keysyms))
+        sorted(key_names.into_iter())
-            .map(|name| String::from(name))
+            .zip(util::cycle_count(9..255))
-            .zip(9..)
+            .map(|(name, (code, keymap_idx))| (
+                String::from(name),
+                KeyCode { code, keymap_idx },
+            ))
     )
 }
 
@@ -123,10 +133,54 @@ impl From<io::Error> for FormattingError {
     }
 }
 
+/// Index is the key code, String is the occupant.
+/// Starts all empty.
+/// https://gitlab.freedesktop.org/xorg/xserver/-/issues/260
+type SingleKeyMap = [Option<String>; 256];
+
+fn single_key_map_new() -> SingleKeyMap {
+    // Why can't we just initialize arrays without tricks -_- ?
+    unsafe {
+        // Inspired by
+        // https://www.reddit.com/r/rust/comments/5n7bh1/how_to_create_an_array_of_a_type_with_clone_but/
+        #[cfg(feature = "rustc_less_1_36")]
+        let mut array: SingleKeyMap = mem::uninitialized();
+        #[cfg(not(feature = "rustc_less_1_36"))]
+        let mut array: SingleKeyMap = mem::MaybeUninit::uninit().assume_init();
+
+        for element in array.iter_mut() {
+            ptr::write(element, None);
+        }
+        array
+    }
+}
+
+pub fn generate_keymaps(symbolmap: HashMap::<String, KeyCode>)
+    -> Result<Vec<String>, FormattingError>
+{
+    let mut bins: Vec<SingleKeyMap> = Vec::new();
+    
+    for (name, KeyCode { code, keymap_idx }) in symbolmap.into_iter() {
+        if keymap_idx >= bins.len() {
+            bins.resize_with(
+                keymap_idx + 1,
+                || single_key_map_new(),
+            );
+        }
+        bins[keymap_idx][code as usize] = Some(name);
+    }
+
+    let mut out = Vec::new();
+    for bin in bins {
+        out.push(generate_keymap(&bin)?);
+    }
+    Ok(out)
+}
+
 /// Generates a de-facto single level keymap.
-/// Key codes must not repeat and should remain between 9 and 255.
+/// Key codes must not repeat and must remain between 9 and 255.
-pub fn generate_keymap(
+fn generate_keymap(
-    symbolmap: HashMap::<String, KeyCode>,
+    symbolmap: &SingleKeyMap,
 ) -> Result<String, FormattingError> {
     let mut buf: Vec<u8> = Vec::new();
     writeln!(
@@ -135,14 +189,21 @@ pub fn generate_keymap(
 
     xkb_keycodes \"squeekboard\" {{
         minimum = 8;
-        maximum = 999;"
+        maximum = 255;"
     )?;
+
+    let pairs: Vec<(&String, usize)> = symbolmap.iter()
+        // Attach a key code to each cell.
+        .enumerate()
+        // Get rid of empty keycodes.
+        .filter_map(|(code, name)| name.as_ref().map(|n| (n, code)))
+        .collect();
     
     // Xorg can only consume up to 255 keys, so this may not work in Xwayland.
     // Two possible solutions:
     // - use levels to cram multiple characters into one key
     // - swap layouts on key presses
-    for keycode in symbolmap.values() {
+    for (_name, keycode) in &pairs {
         write!(
             buf,
             "
@@ -161,7 +222,7 @@ pub fn generate_keymap(
 "
     )?;
     
-    for (name, keycode) in symbolmap.iter() {
+    for (name, keycode) in pairs {
         write!(
             buf,
             "
@@ -219,13 +280,14 @@ mod tests {
     use xkbcommon::xkb;
 
     #[test]
-    fn test_keymap_multi() {
+    fn test_keymap_single_resolve() {
-        let context = xkb::Context::new(xkb::CONTEXT_NO_FLAGS);
+        let mut key_map = single_key_map_new();
+        key_map[9] = Some("a".into());
+        key_map[10] = Some("c".into());
 
-        let keymap_str = generate_keymap(hashmap!{
+        let keymap_str = generate_keymap(&key_map).unwrap();
-            "a".into() => 9,
+
-            "c".into() => 10,
+        let context = xkb::Context::new(xkb::CONTEXT_NO_FLAGS);
-        }).unwrap();
 
         let keymap = xkb::Keymap::new_from_string(
             &context,
@@ -239,4 +301,36 @@ mod tests {
         assert_eq!(state.key_get_one_sym(9), xkb::KEY_a);
         assert_eq!(state.key_get_one_sym(10), xkb::KEY_c);
     }
+
+    #[test]
+    fn test_keymap_second_resolve() {
+        let keymaps = generate_keymaps(hashmap!(
+            "a".into() => KeyCode { keymap_idx: 1, code: 9 },
+        )).unwrap();
+
+        let context = xkb::Context::new(xkb::CONTEXT_NO_FLAGS);
+
+        let keymap = xkb::Keymap::new_from_string(
+            &context,
+            keymaps[1].clone(), // this index is part of the test
+            xkb::KEYMAP_FORMAT_TEXT_V1,
+            xkb::KEYMAP_COMPILE_NO_FLAGS,
+        ).expect("Failed to create keymap");
+
+        let state = xkb::State::new(&keymap);
+
+        assert_eq!(state.key_get_one_sym(9), xkb::KEY_a);
+    }
+
+    #[test]
+    fn test_symbolmap_overflow() {
+        // The 257th key (U1101) is interesting.
+        // Use Unicode encoding for being able to use in xkb keymaps.
+        let keynames = (0..258).map(|num| format!("U{:04X}", 0x1000 + num));
+        let keycodes = generate_keycodes(keynames);
+        
+        // test now
+        let code = keycodes.get("U1101").expect("Did not find the tested keysym");
+        assert_eq!(code.keymap_idx, 1);
+    }
 }

src/layout.h

@@ -39,7 +39,6 @@ struct transformation squeek_layout_calculate_transformation(
         double allocation_width, double allocation_size);
 
 struct squeek_layout *squeek_load_layout(const char *name, uint32_t type);
-const char *squeek_layout_get_keymap(const struct squeek_layout*);
 enum squeek_arrangement_kind squeek_layout_get_kind(const struct squeek_layout *);
 void squeek_layout_free(struct squeek_layout*);
 

src/layout.rs

@@ -236,13 +236,6 @@ pub mod c {
             height: allocation_height,
         })
     }
-    
-    #[no_mangle]
-    pub extern "C"
-    fn squeek_layout_get_keymap(layout: *const Layout) -> *const c_char {
-        let layout = unsafe { &*layout };
-        layout.keymap_str.as_ptr()
-    }
 
     #[no_mangle]
     pub extern "C"
@@ -686,8 +679,8 @@ pub struct Layout {
     pub views: HashMap<String, (c::Point, View)>,
 
     // Non-UI stuff
-    /// xkb keymap applicable to the contained keys. Unchangeable
+    /// xkb keymaps applicable to the contained keys. Unchangeable
-    pub keymap_str: CString,
+    pub keymaps: Vec<CString>,
     // Changeable state
     // a Vec would be enough, but who cares, this will be small & fast enough
     // TODO: turn those into per-input point *_buttons to track dragging.
@@ -703,7 +696,7 @@ pub struct Layout {
 pub struct LayoutData {
     /// Point is the offset within layout
     pub views: HashMap<String, (c::Point, View)>,
-    pub keymap_str: CString,
+    pub keymaps: Vec<CString>,
     pub margins: Margins,
 }
 
@@ -726,7 +719,7 @@ impl Layout {
             kind,
             current_view: "base".to_owned(),
             views: data.views,
-            keymap_str: data.keymap_str,
+            keymaps: data.keymaps,
             pressed_keys: HashSet::new(),
             margins: data.margins,
         }
@@ -1200,7 +1193,7 @@ mod test {
         ]);
         let layout = Layout {
             current_view: String::new(),
-            keymap_str: CString::new("").unwrap(),
+            keymaps: Vec::new(),
             kind: ArrangementKind::Base,
             pressed_keys: HashSet::new(),
             // Lots of bottom margin

src/meson.build

@@ -80,6 +80,7 @@ test(
     'rstest',
     cargo_script,
     args: ['test'] + cargo_build_flags,
+    env: ['SOURCE_DIR=' + meson.source_root()],
     # this is a whole Carg-based test suite, let it run for a while
     timeout: 900,
     depends: [build_rstests, cargo_toml],

src/resources.rs

@@ -14,17 +14,24 @@ const KEYBOARDS: &[(*const str, *const str)] = &[
     // layouts: us must be left as first, as it is the,
     // fallback layout. The others should be alphabetical.
     ("us", include_str!("../data/keyboards/us.yaml")),
+    ("us+colemak", include_str!("../data/keyboards/us+colemak.yaml")),
     ("us_wide", include_str!("../data/keyboards/us_wide.yaml")),
     ("br", include_str!("../data/keyboards/br.yaml")),
     ("de", include_str!("../data/keyboards/de.yaml")),
     ("be", include_str!("../data/keyboards/be.yaml")),
     ("be_wide", include_str!("../data/keyboards/be_wide.yaml")),
     ("de_wide", include_str!("../data/keyboards/de_wide.yaml")),
+    ("cz", include_str!("../data/keyboards/cz.yaml")),
+    ("cz_wide", include_str!("../data/keyboards/cz_wide.yaml")),
+    ("cz+qwerty", include_str!("../data/keyboards/cz+qwerty.yaml")),
+    ("cz+qwerty_wide", include_str!("../data/keyboards/cz+qwerty_wide.yaml")),
     ("dk", include_str!("../data/keyboards/dk.yaml")),
+    ("epo", include_str!("../data/keyboards/epo.yaml")),
     ("es", include_str!("../data/keyboards/es.yaml")),
     ("fi", include_str!("../data/keyboards/fi.yaml")),
     ("fr", include_str!("../data/keyboards/fr.yaml")),
     ("fr_wide", include_str!("../data/keyboards/fr_wide.yaml")),
+    ("it+fur", include_str!("../data/keyboards/it+fur.yaml")),
     ("gr", include_str!("../data/keyboards/gr.yaml")),
     ("it", include_str!("../data/keyboards/it.yaml")),
     ("jp+kana", include_str!("../data/keyboards/jp+kana.yaml")),
@@ -35,7 +42,9 @@ const KEYBOARDS: &[(*const str, *const str)] = &[
     ("pl_wide", include_str!("../data/keyboards/pl_wide.yaml")),
     ("ru", include_str!("../data/keyboards/ru.yaml")),
     ("se", include_str!("../data/keyboards/se.yaml")),
+    ("th", include_str!("../data/keyboards/th.yaml")),
     ("ua", include_str!("../data/keyboards/ua.yaml")),
+    ("bg", include_str!("../data/keyboards/bg.yaml")),
     // layout+overlay
     ("terminal", include_str!("../data/keyboards/terminal.yaml")),
     ("terminal_wide", include_str!("../data/keyboards/terminal_wide.yaml")),
@@ -75,6 +84,7 @@ const LAYOUT_NAMES: &[(*const str, *const str)] = &[
     ("de-DE", include_str!("../data/langs/de-DE.txt")),
     ("en-US", include_str!("../data/langs/en-US.txt")),
     ("es-ES", include_str!("../data/langs/es-ES.txt")),
+    ("fur-IT", include_str!("../data/langs/fur-IT.txt")),
     ("ja-JP", include_str!("../data/langs/ja-JP.txt")),
     ("pl-PL", include_str!("../data/langs/pl-PL.txt")),
     ("ru-RU", include_str!("../data/langs/ru-RU.txt")),

src/server-context-service.c

@@ -43,9 +43,9 @@ struct _ServerContextService {
     struct submission *submission; // unowned
     struct squeek_layout_state *layout;
     struct ui_manager *manager; // unowned
+    struct vis_manager *vis_manager; // owned
 
     gboolean visible;
-    gboolean enabled;
     PhoshLayerSurface *window;
     GtkWidget *widget; // nullable
     guint hiding;
@@ -125,14 +125,17 @@ on_surface_configure(ServerContextService *self, PhoshLayerSurface *surface)
     // we can use different algorithms for portrait and landscape mode.
     // Note: this is a temporary fix until the size manager is complete.
     display = gdk_display_get_default ();
-    if (display)
+    if (display) {
         window = gtk_widget_get_window (GTK_WIDGET (surface));
-    if (window)
+    }
+    if (window) {
         monitor = gdk_display_get_monitor_at_window (display, window);
-    if (monitor)
+    }
+    if (monitor) {
         gdk_monitor_get_geometry (monitor, &geometry);
-    else
+    } else {
         geometry.width = geometry.height = 0;
+    }
 
      // When the geometry event comes after surface.configure,
      // this entire height calculation does nothing.
@@ -159,8 +162,9 @@ on_surface_configure(ServerContextService *self, PhoshLayerSurface *surface)
 static void
 make_window (ServerContextService *self)
 {
-    if (self->window)
+    if (self->window) {
         g_error("Window already present");
+    }
 
     struct squeek_output_handle output = squeek_outputs_get_current(squeek_wayland->outputs);
     squeek_uiman_set_output(self->manager, output);
@@ -222,31 +226,15 @@ make_widget (ServerContextService *self)
     gtk_widget_show_all(self->widget);
 }
 
-static gboolean
-on_hide (ServerContextService *self)
-{
-    gtk_widget_hide (GTK_WIDGET(self->window));
-    self->hiding = 0;
-
-    return G_SOURCE_REMOVE;
-}
-
 static void
 server_context_service_real_show_keyboard (ServerContextService *self)
 {
-    if (!self->enabled)
+    if (!self->window) {
-        return;
-
-    if (self->hiding) {
-	    g_source_remove (self->hiding);
-	    self->hiding = 0;
-    }
-
-    if (!self->window)
         make_window (self);
-    if (!self->widget)
+    }
+    if (!self->widget) {
         make_widget (self);
-
+    }
     self->visible = TRUE;
     gtk_widget_show (GTK_WIDGET(self->window));
 }
@@ -254,17 +242,29 @@ server_context_service_real_show_keyboard (ServerContextService *self)
 static void
 server_context_service_real_hide_keyboard (ServerContextService *self)
 {
-    if (!self->hiding)
+    gtk_widget_hide (GTK_WIDGET(self->window));
-        self->hiding = g_timeout_add (200, (GSourceFunc) on_hide, self);
-
     self->visible = FALSE;
 }
 
+static gboolean
+on_hide (ServerContextService *self)
+{
+    server_context_service_real_hide_keyboard(self);
+    self->hiding = 0;
+
+    return G_SOURCE_REMOVE;
+}
+
 void
 server_context_service_show_keyboard (ServerContextService *self)
 {
     g_return_if_fail (SERVER_IS_CONTEXT_SERVICE(self));
 
+    if (self->hiding) {
+        g_source_remove (self->hiding);
+        self->hiding = 0;
+    }
+
     if (!self->visible) {
         server_context_service_real_show_keyboard (self);
     }
@@ -280,6 +280,29 @@ server_context_service_hide_keyboard (ServerContextService *self)
     }
 }
 
+/// Meant for use by the input-method handler:
+/// the visible keyboard is no longer needed.
+/// The implementation will delay it slightly,
+/// because the release may be due to switching from one text field to another.
+/// In this case, the user doesn't really need the keyboard surface
+/// to disappear completely.
+void
+server_context_service_release_visibility (ServerContextService *self)
+{
+    g_return_if_fail (SERVER_IS_CONTEXT_SERVICE(self));
+
+    if (!self->hiding && self->visible) {
+        self->hiding = g_timeout_add (200, (GSourceFunc) on_hide, self);
+    }
+}
+
+static void
+server_context_service_set_physical_keyboard_present (ServerContextService *self, gboolean physical_keyboard_present)
+{
+    g_return_if_fail (SERVER_IS_CONTEXT_SERVICE (self));
+    squeek_visman_set_keyboard_present(self->vis_manager, physical_keyboard_present);
+}
+
 static void
 server_context_service_set_property (GObject      *object,
                                      guint         prop_id,
@@ -293,7 +316,7 @@ server_context_service_set_property (GObject      *object,
         self->visible = g_value_get_boolean (value);
         break;
     case PROP_ENABLED:
-        server_context_service_set_enabled (self, g_value_get_boolean (value));
+        server_context_service_set_physical_keyboard_present (self, !g_value_get_boolean (value));
         break;
     default:
         G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
@@ -368,12 +391,14 @@ server_context_service_class_init (ServerContextServiceClass *klass)
 }
 
 static void
-server_context_service_init (ServerContextService *self) {
+server_context_service_init (ServerContextService *self) {}
+
+static void
+init (ServerContextService *self) {
     const char *schema_name = "org.gnome.desktop.a11y.applications";
     GSettingsSchemaSource *ssrc = g_settings_schema_source_get_default();
     g_autoptr(GSettingsSchema) schema = NULL;
 
-    self->enabled = TRUE;
     if (!ssrc) {
         g_warning("No gsettings schemas installed.");
         return;
@@ -390,27 +415,24 @@ server_context_service_init (ServerContextService *self) {
 }
 
 ServerContextService *
-server_context_service_new (EekboardContextService *self, struct submission *submission, struct squeek_layout_state *layout, struct ui_manager *uiman)
+server_context_service_new (EekboardContextService *self, struct submission *submission, struct squeek_layout_state *layout, struct ui_manager *uiman, struct vis_manager *visman)
 {
     ServerContextService *ui = g_object_new (SERVER_TYPE_CONTEXT_SERVICE, NULL);
     ui->submission = submission;
     ui->state = self;
     ui->layout = layout;
     ui->manager = uiman;
+    ui->vis_manager = visman;
+    init(ui);
     return ui;
 }
 
 void
-server_context_service_set_enabled (ServerContextService *self, gboolean enabled)
+server_context_service_update_visible (ServerContextService *self, gboolean visible) {
-{
+    if (visible) {
-    g_return_if_fail (SERVER_IS_CONTEXT_SERVICE (self));
+        server_context_service_show_keyboard(self);
-
+    } else {
-    if (enabled == self->enabled)
+        server_context_service_hide_keyboard(self);
-        return;
+    }
-
-    self->enabled = enabled;
-    if (self->enabled)
-        server_context_service_show_keyboard (self);
-    else
-        server_context_service_hide_keyboard (self);
 }
+

src/server-context-service.h

@@ -29,11 +29,10 @@ G_BEGIN_DECLS
 /** Manages the lifecycle of the window displaying layouts. */
 G_DECLARE_FINAL_TYPE (ServerContextService, server_context_service, SERVER, CONTEXT_SERVICE, GObject)
 
-ServerContextService *server_context_service_new(EekboardContextService *self, struct submission *submission, struct squeek_layout_state *layout, struct ui_manager *uiman);
+ServerContextService *server_context_service_new(EekboardContextService *self, struct submission *submission, struct squeek_layout_state *layout, struct ui_manager *uiman, struct vis_manager *visman);
 enum squeek_arrangement_kind server_context_service_get_layout_type(ServerContextService *);
 void server_context_service_show_keyboard (ServerContextService *self);
 void server_context_service_hide_keyboard (ServerContextService *self);
-void server_context_service_set_enabled (ServerContextService *self, gboolean enabled);
 G_END_DECLS
 #endif  /* SERVER_CONTEXT_SERVICE_H */
 

src/server-main.c

@@ -213,12 +213,13 @@ main (int argc, char **argv)
     // dbus is not strictly necessary for the useful operation
     // if text-input is used, as it can bring the keyboard in and out
     GBusType bus_type;
-    if (opt_system)
+    if (opt_system) {
         bus_type = G_BUS_TYPE_SYSTEM;
-    else if (opt_address)
+    } else if (opt_address) {
         bus_type = G_BUS_TYPE_NONE;
-    else
+    } else {
         bus_type = G_BUS_TYPE_SESSION;
+    }
 
     GDBusConnection *connection = NULL;
     GError *error = NULL;
@@ -276,8 +277,11 @@ main (int argc, char **argv)
         }
     }
 
+    struct vis_manager *vis_manager = squeek_visman_new();
+
     instance.submission = get_submission(instance.wayland.input_method_manager,
                                          instance.wayland.virtual_keyboard_manager,
+                                         vis_manager,
                                          instance.wayland.seat,
                                          instance.settings_context);
 
@@ -287,15 +291,15 @@ main (int argc, char **argv)
                 instance.settings_context,
                 instance.submission,
                 &instance.layout_choice,
-                instance.ui_manager);
+                instance.ui_manager,
+                vis_manager);
     if (!ui_context) {
         g_error("Could not initialize GUI");
         exit(1);
     }
     instance.ui_context = ui_context;
-    if (instance.submission) {
+    squeek_visman_set_ui(vis_manager, instance.ui_context);
-        submission_set_ui(instance.submission, instance.ui_context);
+
-    }
     if (instance.dbus_handler) {
         dbus_handler_set_ui_context(instance.dbus_handler, instance.ui_context);
     }

src/submission.h

@@ -4,16 +4,19 @@
 #include "input-method-unstable-v2-client-protocol.h"
 #include "virtual-keyboard-unstable-v1-client-protocol.h"
 #include "eek/eek-types.h"
+#include "src/ui_manager.h"
 
 struct submission;
+struct squeek_layout;
 
 struct submission* get_submission(struct zwp_input_method_manager_v2 *immanager,
                                   struct zwp_virtual_keyboard_manager_v1 *vkmanager,
+                                  struct vis_manager *vis_manager,
                                   struct wl_seat *seat,
                                   EekboardContextService *state);
 
 // Defined in Rust
-struct submission* submission_new(struct zwp_input_method_v2 *im, struct zwp_virtual_keyboard_v1 *vk, EekboardContextService *state);
+struct submission* submission_new(struct zwp_input_method_v2 *im, struct zwp_virtual_keyboard_v1 *vk, EekboardContextService *state, struct vis_manager *vis_manager);
 void submission_set_ui(struct submission *self, ServerContextService *ui_context);
-void submission_set_keyboard(struct submission *self, LevelKeyboard *keyboard, uint32_t time);
+void submission_use_layout(struct submission *self, struct squeek_layout *layout, uint32_t time);
 #endif

src/submission.rs

@@ -23,8 +23,10 @@ use ::action::Modifier;
 use ::imservice;
 use ::imservice::IMService;
 use ::keyboard::{ KeyCode, KeyStateId, Modifiers, PressType };
-use ::layout::c::LevelKeyboard;
+use ::layout;
+use ::ui_manager::VisibilityManager;
 use ::util::vec_remove;
+use ::vkeyboard;
 use ::vkeyboard::VirtualKeyboard;
 
 // traits
@@ -37,14 +39,11 @@ pub mod c {
     use std::os::raw::c_void;
 
     use ::imservice::c::InputMethod;
+    use ::util::c::Wrapped;
     use ::vkeyboard::c::ZwpVirtualKeyboardV1;
 
     // The following defined in C
 
-    /// ServerContextService*
-    #[repr(transparent)]
-    pub struct UIManager(*const c_void);
-
     /// EekboardContextService*
     #[repr(transparent)]
     pub struct StateManager(*const c_void);
@@ -54,12 +53,18 @@ pub mod c {
     fn submission_new(
         im: *mut InputMethod,
         vk: ZwpVirtualKeyboardV1,
-        state_manager: *const StateManager
+        state_manager: *const StateManager,
+        visibility_manager: Wrapped<VisibilityManager>,
     ) -> *mut Submission {
         let imservice = if im.is_null() {
             None
         } else {
-            Some(IMService::new(im, state_manager))
+            let visibility_manager = visibility_manager.clone_ref();
+            Some(IMService::new(
+                im,
+                state_manager,
+                Box::new(move |active| visibility_manager.borrow_mut().set_im_active(active)),
+            ))
         };
         // TODO: add vkeyboard too
         Box::<Submission>::into_raw(Box::new(
@@ -68,39 +73,25 @@ pub mod c {
                 modifiers_active: Vec::new(),
                 virtual_keyboard: VirtualKeyboard(vk),
                 pressed: Vec::new(),
+                keymap_fds: Vec::new(),
+                keymap_idx: None,
             }
         ))
     }
 
-    /// Use to initialize the UI reference
     #[no_mangle]
     pub extern "C"
-    fn submission_set_ui(submission: *mut Submission, ui_manager: *const UIManager) {
+    fn submission_use_layout(
-        if submission.is_null() {
-            panic!("Null submission pointer");
-        }
-        let submission: &mut Submission = unsafe { &mut *submission };
-        if let Some(ref mut imservice) = &mut submission.imservice {
-            imservice.ui_manager = if ui_manager.is_null() {
-                None
-            } else {
-                Some(ui_manager)
-            }
-        };
-    }
-
-    #[no_mangle]
-    pub extern "C"
-    fn submission_set_keyboard(
         submission: *mut Submission,
-        keyboard: LevelKeyboard,
+        layout: *const layout::Layout,
         time: u32,
     ) {
         if submission.is_null() {
             panic!("Null submission pointer");
         }
         let submission: &mut Submission = unsafe { &mut *submission };
-        submission.update_keymap(keyboard, Timestamp(time));
+        let layout = unsafe { &*layout };
+        submission.use_layout(layout, Timestamp(time));
     }
 }
 
@@ -119,6 +110,8 @@ pub struct Submission {
     virtual_keyboard: VirtualKeyboard,
     modifiers_active: Vec<(KeyStateId, Modifier)>,
     pressed: Vec<(KeyStateId, SubmittedAction)>,
+    keymap_fds: Vec<vkeyboard::c::KeyMap>,
+    keymap_idx: Option<usize>,
 }
 
 pub enum SubmitData<'a> {
@@ -177,11 +170,34 @@ impl Submission {
         let submit_action = match was_committed_as_text {
             true => SubmittedAction::IMService,
             false => {
-                self.virtual_keyboard.switch(
+                let keycodes_count = keycodes.len();
-                    keycodes,
+                for keycode in keycodes.iter() {
-                    PressType::Pressed,
+                    self.select_keymap(keycode.keymap_idx, time);
-                    time,
+                    let keycode = keycode.code;
-                );
+                    match keycodes_count {
+                        // Pressing a key made out of a single keycode is simple:
+                        // press on press, release on release.
+                        1 => self.virtual_keyboard.switch(
+                            keycode,
+                            PressType::Pressed,
+                            time,
+                        ),
+                        // A key made of multiple keycodes
+                        // has to submit them one after the other.
+                        _ => {
+                            self.virtual_keyboard.switch(
+                                keycode.clone(),
+                                PressType::Pressed,
+                                time,
+                            );
+                            self.virtual_keyboard.switch(
+                                keycode.clone(),
+                                PressType::Released,
+                                time,
+                            );
+                        },
+                    };
+                }
                 SubmittedAction::VirtualKeyboard(keycodes.clone())
             },
         };
@@ -199,11 +215,21 @@ impl Submission {
                 // no matter if the imservice got activated,
                 // keys must be released
                 SubmittedAction::VirtualKeyboard(keycodes) => {
-                    self.virtual_keyboard.switch(
+                    let keycodes_count = keycodes.len();
-                        &keycodes,
+                    match keycodes_count {
-                        PressType::Released,
+                        1 => {
-                        time,
+                            let keycode = &keycodes[0];
-                    )
+                            self.select_keymap(keycode.keymap_idx, time);
+                            self.virtual_keyboard.switch(
+                                keycode.code,
+                                PressType::Released,
+                                time,
+                            );
+                        },
+                        // Design choice here: submit multiple all at press time
+                        // and do nothing at release time.
+                        _ => {},
+                    };
                 },
             }
         };
@@ -274,6 +300,7 @@ impl Submission {
         }
     }
 
+
     /// Changes keymap and clears pressed keys and modifiers.
     ///
     /// It's not obvious if clearing is the right thing to do, 
@@ -283,9 +310,28 @@ impl Submission {
     /// Alternatively, modifiers could be restored on the new keymap.
     /// That approach might be difficult
     /// due to modifiers meaning different things in different keymaps.
-    pub fn update_keymap(&mut self, keyboard: LevelKeyboard, time: Timestamp) {
+    fn select_keymap(&mut self, idx: usize, time: Timestamp) {
-        self.clear_all_modifiers();
+        if self.keymap_idx != Some(idx) {
-        self.release_all_virtual_keys(time);
+            self.keymap_idx = Some(idx);
-        self.virtual_keyboard.update_keymap(keyboard);
+            self.clear_all_modifiers();
+            self.release_all_virtual_keys(time);
+            let keymap = &self.keymap_fds[idx];
+            self.virtual_keyboard.update_keymap(keymap);
+        }
+    }
+    
+    pub fn use_layout(&mut self, layout: &layout::Layout, time: Timestamp) {
+        self.keymap_fds = layout.keymaps.iter()
+            .map(|keymap_str| vkeyboard::c::KeyMap::from_cstr(
+                keymap_str.as_c_str()
+            ))
+            .collect();
+        self.keymap_idx = None;
+
+        // This can probably be eliminated,
+        // because key presses can trigger an update anyway.
+        // However, self.keymap_idx needs to become Option<>
+        // in order to force update on new layouts.
+        self.select_keymap(0, time);
     }
 }

src/tests.rs

@@ -40,21 +40,29 @@ pub fn check_layout_file(path: &str) {
     )
 }
 
-fn check_sym_presence(
+fn check_sym_in_keymap(state: &xkb::State, sym_name: &str) -> bool {
-    state: &xkb::State,
-    sym_name: &str,
-    handler: &mut dyn logging::Handler,
-) {
     let sym = xkb::keysym_from_name(sym_name, xkb::KEYSYM_NO_FLAGS);
     if sym == xkb::KEY_NoSymbol {
         panic!(format!("Entered invalid keysym: {}", sym_name));
     }
     let map = state.get_keymap();
     let range = map.min_keycode()..=map.max_keycode();
-    let found = range.flat_map(|code| state.key_get_syms(code))
+    range.flat_map(|code| state.key_get_syms(code))
         .find(|s| **s == sym)
-        .is_some();
+        .is_some()
-    if !found {
+}
+
+fn check_sym_presence(
+    states: &[xkb::State],
+    sym_name: &str,
+    handler: &mut dyn logging::Handler,
+) {
+    let found = states.iter()
+        .position(|state| {
+            check_sym_in_keymap(&state, sym_name)
+        });
+
+    if let None = found {
         handler.handle(
             logging::Level::Surprise,
             &format!("There's no way to input the keysym {} on this layout", sym_name),
@@ -71,26 +79,27 @@ fn check_layout(layout: Layout, allow_missing_return: bool) {
     }
 
     let layout = layout.expect("layout broken");
-
-    let context = xkb::Context::new(xkb::CONTEXT_NO_FLAGS);
     
-    let keymap_str = layout.keymap_str
+    let xkb_states: Vec<xkb::State> = layout.keymaps.iter()
-        .clone()
+        .map(|keymap_str| {
-        .into_string().expect("Failed to decode keymap string");
+            let context = xkb::Context::new(xkb::CONTEXT_NO_FLAGS);
-    
+            let keymap_str = keymap_str
-    let keymap = xkb::Keymap::new_from_string(
+                .clone()
-        &context,
+                .into_string().expect("Failed to decode keymap string");
-        keymap_str.clone(),
+            let keymap = xkb::Keymap::new_from_string(
-        xkb::KEYMAP_FORMAT_TEXT_V1,
+                &context,
-        xkb::KEYMAP_COMPILE_NO_FLAGS,
+                keymap_str.clone(),
-    ).expect("Failed to create keymap");
+                xkb::KEYMAP_FORMAT_TEXT_V1,
+                xkb::KEYMAP_COMPILE_NO_FLAGS,
+            ).expect("Failed to create keymap");
+            xkb::State::new(&keymap)
+        })
+        .collect();
 
-    let state = xkb::State::new(&keymap);
+    check_sym_presence(&xkb_states, "BackSpace", &mut handler);
-
-    check_sym_presence(&state, "BackSpace", &mut handler);
     let mut printer = logging::Print;
     check_sym_presence(
-        &state,
+        &xkb_states,
         "Return",
         if allow_missing_return { &mut printer }
         else { &mut handler },
@@ -102,10 +111,19 @@ fn check_layout(layout: Layout, allow_missing_return: bool) {
             for (_x, button) in row.get_buttons() {
                 let keystate = button.state.borrow();
                 for keycode in &keystate.keycodes {
-                    match state.key_get_one_sym(*keycode) {
+                    match xkb_states[keycode.keymap_idx].key_get_one_sym(keycode.code) {
                         xkb::KEY_NoSymbol => {
-                            eprintln!("{}", keymap_str);
+                            eprintln!(
-                            panic!("Keysym {} on key {:?} can't be resolved", keycode, button.name);
+                                "keymap {}: {}",
+                                keycode.keymap_idx,
+                                layout.keymaps[keycode.keymap_idx].to_str().unwrap(),
+                            );
+                            panic!(
+                                "Keysym for code {:?} on key {} ({:?}) can't be resolved",
+                                keycode,
+                                button.name.to_string_lossy(),
+                                button.name,
+                            );
                         },
                         _ => {},
                     }

src/ui_manager.h

@@ -3,6 +3,7 @@
 
 #include <inttypes.h>
 
+#include "eek/eek-types.h"
 #include "outputs.h"
 
 struct ui_manager;
@@ -11,4 +12,9 @@ struct ui_manager *squeek_uiman_new(void);
 void squeek_uiman_set_output(struct ui_manager *uiman, struct squeek_output_handle output);
 uint32_t squeek_uiman_get_perceptual_height(struct ui_manager *uiman);
 
+struct vis_manager;
+
+struct vis_manager *squeek_visman_new(void);
+void squeek_visman_set_ui(struct vis_manager *visman, ServerContextService *ui_context);
+void squeek_visman_set_keyboard_present(struct vis_manager *visman, uint32_t keyboard_present);
 #endif

src/ui_manager.rs

@@ -10,9 +10,49 @@
 use std::cmp::min;
 use ::outputs::c::OutputHandle;
 
-mod c {
+pub mod c {
     use super::*;
+    use std::os::raw::c_void;
     use ::util::c::Wrapped;
+    
+    /// ServerContextService*
+    #[repr(transparent)]
+    pub struct UIManager(*const c_void);
+
+    #[no_mangle]
+    extern "C" {
+        pub fn server_context_service_update_visible(imservice: *const UIManager, active: u32);
+        pub fn server_context_service_release_visibility(imservice: *const UIManager);
+    }
+
+    #[no_mangle]
+    pub extern "C"
+    fn squeek_visman_new() -> Wrapped<VisibilityManager> {
+        Wrapped::new(VisibilityManager {
+            ui_manager: None,
+            visibility_state: VisibilityFactors {
+                im_active: false,
+                physical_keyboard_present: false,
+            }
+        })
+    }
+    
+    /// Use to initialize the UI reference
+    #[no_mangle]
+    pub extern "C"
+    fn squeek_visman_set_ui(visman: Wrapped<VisibilityManager>, ui_manager: *const UIManager) {
+        let visman = visman.clone_ref();
+        let mut visman = visman.borrow_mut();
+        visman.set_ui_manager(Some(ui_manager))
+    }
+
+    #[no_mangle]
+    pub extern "C"
+    fn squeek_visman_set_keyboard_present(visman: Wrapped<VisibilityManager>, present: u32) {
+        let visman = visman.clone_ref();
+        let mut visman = visman.borrow_mut();
+        visman.set_keyboard_present(present != 0)
+    }
 
     #[no_mangle]
     pub extern "C"
@@ -79,3 +119,131 @@ impl Manager {
         }
     }
 }
+
+#[derive(PartialEq, Debug)]
+enum Visibility {
+    Hidden,
+    Visible,
+}
+
+#[derive(Debug)]
+enum VisibilityTransition {
+    /// Hide immediately
+    Hide,
+    /// Hide if no show request comes soon
+    Release,
+    /// Show instantly
+    Show,
+    /// Don't do anything
+    NoTransition,
+}
+
+/// Contains visibility policy
+#[derive(Clone, Debug)]
+struct VisibilityFactors {
+    im_active: bool,
+    physical_keyboard_present: bool,
+}
+
+impl VisibilityFactors {
+    /// Static policy.
+    /// Use when transitioning from an undefined state (e.g. no UI before).
+    fn desired(&self) -> Visibility {
+        match self {
+            VisibilityFactors {
+                im_active: true,
+                physical_keyboard_present: false,
+            } => Visibility::Visible,
+            _ => Visibility::Hidden,
+        }
+    }
+    /// Stateful policy
+    fn transition_to(&self, next: &Self) -> VisibilityTransition {
+        use self::Visibility::*;
+        let im_deactivation = self.im_active && !next.im_active;
+        match (self.desired(), next.desired(), im_deactivation) {
+            (Visible, Hidden, true) => VisibilityTransition::Release,
+            (Visible, Hidden, _) => VisibilityTransition::Hide,
+            (Hidden, Visible, _) => VisibilityTransition::Show,
+            _ => VisibilityTransition::NoTransition,
+        }
+    }
+}
+
+// Temporary struct for migration. Should be integrated with Manager eventually.
+pub struct VisibilityManager {
+    /// Owned reference. Be careful, it's shared with C at large
+    ui_manager: Option<*const c::UIManager>,
+    visibility_state: VisibilityFactors,
+}
+
+impl VisibilityManager {
+    fn set_ui_manager(&mut self, ui_manager: Option<*const c::UIManager>) {
+        let new = VisibilityManager {
+            ui_manager,
+            ..unsafe { self.clone() }
+        };
+        self.apply_changes(new);
+    }
+
+    fn apply_changes(&mut self, new: Self) {
+        if let Some(ui) = &new.ui_manager {
+            if self.ui_manager.is_none() {
+                // Previous state was never applied, so effectively undefined.
+                // Just apply the new one.
+                let new_state = new.visibility_state.desired();
+                unsafe {
+                    c::server_context_service_update_visible(
+                        *ui,
+                        (new_state == Visibility::Visible) as u32,
+                    );
+                }
+            } else {
+                match self.visibility_state.transition_to(&new.visibility_state) {
+                    VisibilityTransition::Hide => unsafe {
+                        c::server_context_service_update_visible(*ui, 0);
+                    },
+                    VisibilityTransition::Show => unsafe {
+                        c::server_context_service_update_visible(*ui, 1);
+                    },
+                    VisibilityTransition::Release => unsafe {
+                        c::server_context_service_release_visibility(*ui);
+                    },
+                    VisibilityTransition::NoTransition => {}
+                }
+            }
+        }
+        *self = new;
+    }
+
+    pub fn set_im_active(&mut self, im_active: bool) {
+        let new = VisibilityManager {
+            visibility_state: VisibilityFactors {
+                im_active,
+                ..self.visibility_state.clone()
+            },
+            ..unsafe { self.clone() }
+        };
+        self.apply_changes(new);
+    }
+
+    pub fn set_keyboard_present(&mut self, keyboard_present: bool) {
+        let new = VisibilityManager {
+            visibility_state: VisibilityFactors {
+                physical_keyboard_present: keyboard_present,
+                ..self.visibility_state.clone()
+            },
+            ..unsafe { self.clone() }
+        };
+        self.apply_changes(new);
+    }
+
+    /// The struct is not really safe to clone due to the ui_manager reference.
+    /// This is only a helper for getting desired visibility.
+    unsafe fn clone(&self) -> Self {
+        VisibilityManager {
+            ui_manager: self.ui_manager.clone(),
+            visibility_state: self.visibility_state.clone(),
+        }
+    }
+}

src/util.rs

@@ -203,6 +203,23 @@ pub fn vec_remove<T, F: FnMut(&T) -> bool>(v: &mut Vec<T>, pred: F) -> Option<T>
     idx.map(|idx| v.remove(idx))
 }
 
+/// Repeats all the items of the iterator forever,
+/// but returns the cycle number alongside.
+/// Inefficient due to all the vectors, but doesn't have to be fast.
+pub fn cycle_count<T, I: Clone + Iterator<Item=T>>(iter: I)
+    -> impl Iterator<Item=(T, usize)>
+{
+    let numbered_copies = vec![iter].into_iter()
+        .cycle()
+        .enumerate();
+    numbered_copies.flat_map(|(idx, cycle)|
+        // Pair each element from the cycle with a copy of the index.
+        cycle.zip(
+            vec![idx].into_iter().cycle() // Repeat the index forever.
+        )
+    )
+}
+
 #[cfg(test)]
 mod tests {
     use super::*;
@@ -217,4 +234,12 @@ mod tests {
         assert_eq!(s.insert(Pointer(Rc::new(2u32))), true);
         assert_eq!(s.remove(&Pointer(first)), true);
     }
+
+    #[test]
+    fn check_count() {
+        assert_eq!(
+            cycle_count(5..8).take(7).collect::<Vec<_>>(),
+            vec![(5, 0), (6, 0), (7, 0), (5, 1), (6, 1), (7, 1), (5, 2)]
+        );
+    }
 }

src/vkeyboard.rs

@@ -1,20 +1,47 @@
 /*! Managing the events belonging to virtual-keyboard interface. */
 
-use ::keyboard::{ KeyCode, Modifiers, PressType };
+use ::keyboard::{ Modifiers, PressType };
-use ::layout::c::LevelKeyboard;
 use ::submission::Timestamp;
 
+/// Standard xkb keycode
+type KeyCode = u32;
+
 /// Gathers stuff defined in C or called by C
 pub mod c {
-    use super::*;
+    use std::ffi::CStr;
-    use std::os::raw::c_void;
+    use std::os::raw::{ c_char, c_void };
 
     #[repr(transparent)]
     #[derive(Clone, Copy)]
     pub struct ZwpVirtualKeyboardV1(*const c_void);
 
+    #[repr(C)]
+    pub struct KeyMap {
+        fd: u32,
+        fd_len: usize,
+    }
+    
+    impl KeyMap {
+        pub fn from_cstr(s: &CStr) -> KeyMap {
+            unsafe {
+                squeek_key_map_from_str(s.as_ptr())
+            }
+        }
+    }
+
+    impl Drop for KeyMap {
+        fn drop(&mut self) {
+            unsafe {
+                close(self.fd as u32);
+            }
+        }
+    }
+
     #[no_mangle]
     extern "C" {
+        // From libc, to let KeyMap get deallocated.
+        fn close(fd: u32);
+
         pub fn eek_virtual_keyboard_v1_key(
             virtual_keyboard: ZwpVirtualKeyboardV1,
             timestamp: u32,
@@ -24,13 +51,15 @@ pub mod c {
 
         pub fn eek_virtual_keyboard_update_keymap(
             virtual_keyboard: ZwpVirtualKeyboardV1,
-            keyboard: LevelKeyboard,
+            keymap: *const KeyMap,
         );
         
         pub fn eek_virtual_keyboard_set_modifiers(
             virtual_keyboard: ZwpVirtualKeyboardV1,
             modifiers: u32,
         );
+        
+        pub fn squeek_key_map_from_str(keymap_str: *const c_char) -> KeyMap;
     }
 }
 
@@ -41,35 +70,15 @@ impl VirtualKeyboard {
     // TODO: error out if keymap not set
     pub fn switch(
         &self,
-        keycodes: &[KeyCode],
+        keycode: KeyCode,
         action: PressType,
         timestamp: Timestamp,
     ) {
-        let keycodes_count = keycodes.len();
+        let keycode = keycode - 8;
-        for keycode in keycodes.iter() {
+        unsafe {
-            let keycode = keycode - 8;
+            c::eek_virtual_keyboard_v1_key(
-            match (action, keycodes_count) {
+                self.0, timestamp.0, keycode, action.clone() as u32
-                // Pressing a key made out of a single keycode is simple:
+            );
-                // press on press, release on release.
-                (_, 1) => unsafe {
-                    c::eek_virtual_keyboard_v1_key(
-                        self.0, timestamp.0, keycode, action.clone() as u32
-                    );
-                },
-                // A key made of multiple keycodes
-                // has to submit them one after the other
-                (PressType::Pressed, _) => unsafe {
-                    c::eek_virtual_keyboard_v1_key(
-                        self.0, timestamp.0, keycode, PressType::Pressed as u32
-                    );
-                    c::eek_virtual_keyboard_v1_key(
-                        self.0, timestamp.0, keycode, PressType::Released as u32
-                    );
-                },
-                // Design choice here: submit multiple all at press time
-                // and do nothing at release time
-                (PressType::Released, _) => {},
-            }
         }
     }
     
@@ -80,9 +89,12 @@ impl VirtualKeyboard {
         }
     }
     
-    pub fn update_keymap(&self, keyboard: LevelKeyboard) {
+    pub fn update_keymap(&self, keymap: &c::KeyMap) {
         unsafe {
-            c::eek_virtual_keyboard_update_keymap(self.0, keyboard);
+            c::eek_virtual_keyboard_update_keymap(
+                self.0,
+                keymap as *const c::KeyMap,
+            );
         }
     }
 }

src/wayland.c

@@ -14,10 +14,10 @@ eek_virtual_keyboard_v1_key(struct zwp_virtual_keyboard_v1 *zwp_virtual_keyboard
 }
 
 
-void eek_virtual_keyboard_update_keymap(struct zwp_virtual_keyboard_v1 *zwp_virtual_keyboard_v1, const LevelKeyboard *keyboard) {
+void eek_virtual_keyboard_update_keymap(struct zwp_virtual_keyboard_v1 *zwp_virtual_keyboard_v1, struct keymap *keymap) {
     zwp_virtual_keyboard_v1_keymap(zwp_virtual_keyboard_v1,
         WL_KEYBOARD_KEYMAP_FORMAT_XKB_V1,
-        keyboard->keymap.fd, keyboard->keymap.fd_len);
+        keymap->fd, keymap->fd_len);
 }
 
 void

tests/meson.build

@@ -48,14 +48,19 @@ endforeach
 # due to the way Cargo builds executables
 # and the need to call it manually
 foreach layout : [
-    'us', 'us_wide',
+    'us', 'us+colemak', 'us_wide',
     'br',
     'be', 'be_wide',
+    'bg',
+    'cz', 'cz_wide',
+    'cz+qwerty', 'cz+qwerty_wide',
     'de', 'de_wide',
     'dk',
+    'epo',
     'es',
     'fi',
     'fr', 'fr_wide',
+    'it+fur',
     'gr',
     'it',
     'jp+kana','jp+kana_wide',
@@ -65,6 +70,7 @@ foreach layout : [
     'ru',
     'se',
     'ua',
+    'th',
     'terminal', 'terminal_wide',
 
     'emoji',
@@ -73,13 +79,23 @@ foreach layout : [
     if layout == 'emoji'
         extra += ['allow_missing_return']
     endif
-
+    
+    # Older Cargo seens to be sensitive to something
+    # about the RUST_FLAGS env var, and rebuilds all tests when it's set,
+    # increasing test time by 2 orders of magnitude.
+    # Let it have its way.
+    if get_option('legacy') == true
+        timeout = 300
+    else
+        timeout = 30
+    endif
     test(
         'test_layout_' + layout,
         cargo_script,
         args: ['run'] + cargo_build_flags
             + ['--example', 'test_layout', '--', layout]
             + extra,
+        timeout: timeout,
         workdir: meson.build_root(),
     )
 endforeach