Release 1.8.0 "Conflict-free replicated data type"

- The terminal layout is always available from the layout selection popup.
- XKB Layout names in the popup are translated using GNOME's database.

.gitlab-ci.yml

@@ -14,7 +14,16 @@ before_script:
   - echo "deb http://ci.puri.sm/ scratch librem5" > /etc/apt/sources.list.d/ci.list
   - wget -O- https://ci.puri.sm/ci-repo.key | apt-key add -
   - apt-get -y update
-  - apt-get -y build-dep .
+
+build_docs:
+  <<: *tags
+  stage: build
+  artifacts:
+    paths:
+      - _build
+  script:
+      - apt-get -y install python3-recommonmark python3-sphinx
+      - ./doc/build.sh _build
 
 build_meson:
   <<: *tags
@@ -24,16 +33,33 @@ build_meson:
       - _build
     expire_in: 3h
   script:
+    - apt-get -y build-dep .
     - meson . _build/ -Ddepdatadir=/usr/share
     - ninja -C _build install
 
 build_deb:
-    <<: *tags
+    tags:
+        - librem5
     stage: build
     artifacts:
       paths:
         - "*.deb"
     script:
+        - apt-get -y build-dep .
+        - apt-get -y install devscripts
+        - debuild -i -us -uc -b
+        - cp ../*.deb .
+
+build_deb:arm64:
+    tags:
+        - librem5:arm64
+    allow_failure: true
+    stage: build
+    artifacts:
+      paths:
+        - "*.deb"
+    script:
+        - apt-get -y build-dep .
         - apt-get -y install devscripts
         - debuild -i -us -uc -b
         - cp ../*.deb .
@@ -53,4 +79,5 @@ test:
   needs:
     - build_meson
   script:
+    - apt-get -y build-dep .
     - ninja -C _build test

Cargo.lock

@@ -5,7 +5,7 @@ name = "aho-corasick"
 version = "0.7.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "memchr 2.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "memchr 2.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -23,16 +23,17 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "glib-sys 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "gobject-sys 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.62 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
- "pkg-config 0.3.16 (registry+https://github.com/rust-lang/crates.io-index)",
+ "pkg-config 0.3.17 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "atty"
-version = "0.2.13"
+version = "0.2.14"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "libc 0.2.62 (registry+https://github.com/rust-lang/crates.io-index)",
+ "hermit-abi 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -50,7 +51,7 @@ dependencies = [
  "glib 0.6.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "glib-sys 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "gobject-sys 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.62 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -61,14 +62,14 @@ dependencies = [
  "glib 0.6.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "glib-sys 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "gobject-sys 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.62 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
- "pkg-config 0.3.16 (registry+https://github.com/rust-lang/crates.io-index)",
+ "pkg-config 0.3.17 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "cc"
-version = "1.0.45"
+version = "1.0.50"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
@@ -77,7 +78,7 @@ version = "2.32.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "ansi_term 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "atty 0.2.13 (registry+https://github.com/rust-lang/crates.io-index)",
+ "atty 0.2.14 (registry+https://github.com/rust-lang/crates.io-index)",
  "bitflags 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "strsim 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "textwrap 0.10.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -110,7 +111,7 @@ dependencies = [
  "glib 0.6.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "glib-sys 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "gobject-sys 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.62 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
  "pango 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -125,7 +126,7 @@ dependencies = [
  "glib 0.6.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "glib-sys 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "gobject-sys 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.62 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -136,8 +137,8 @@ dependencies = [
  "gio-sys 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "glib-sys 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "gobject-sys 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.62 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
- "pkg-config 0.3.16 (registry+https://github.com/rust-lang/crates.io-index)",
+ "pkg-config 0.3.17 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -150,9 +151,9 @@ dependencies = [
  "gio-sys 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "glib-sys 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "gobject-sys 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.62 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
  "pango-sys 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "pkg-config 0.3.16 (registry+https://github.com/rust-lang/crates.io-index)",
+ "pkg-config 0.3.17 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -167,7 +168,7 @@ dependencies = [
  "glib-sys 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "gobject-sys 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "lazy_static 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.62 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -177,8 +178,8 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "glib-sys 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "gobject-sys 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.62 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
- "pkg-config 0.3.16 (registry+https://github.com/rust-lang/crates.io-index)",
+ "pkg-config 0.3.17 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -190,7 +191,7 @@ dependencies = [
  "glib-sys 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "gobject-sys 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "lazy_static 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.62 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -198,8 +199,8 @@ name = "glib-sys"
 version = "0.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "libc 0.2.62 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
- "pkg-config 0.3.16 (registry+https://github.com/rust-lang/crates.io-index)",
+ "pkg-config 0.3.17 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -208,8 +209,8 @@ version = "0.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "glib-sys 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.62 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
- "pkg-config 0.3.16 (registry+https://github.com/rust-lang/crates.io-index)",
+ "pkg-config 0.3.17 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -220,7 +221,7 @@ dependencies = [
  "bitflags 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "cairo-rs 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "cairo-sys-rs 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "cc 1.0.45 (registry+https://github.com/rust-lang/crates.io-index)",
+ "cc 1.0.50 (registry+https://github.com/rust-lang/crates.io-index)",
  "gdk 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "gdk-pixbuf 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "gdk-pixbuf-sys 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -232,7 +233,7 @@ dependencies = [
  "gobject-sys 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "gtk-sys 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "lazy_static 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.62 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
  "pango 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -248,9 +249,17 @@ dependencies = [
  "gio-sys 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "glib-sys 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "gobject-sys 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.62 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
  "pango-sys 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "pkg-config 0.3.16 (registry+https://github.com/rust-lang/crates.io-index)",
+ "pkg-config 0.3.17 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "hermit-abi"
+version = "0.1.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -260,7 +269,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "libc"
-version = "0.2.62"
+version = "0.2.66"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
@@ -275,7 +284,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "memchr"
-version = "2.2.1"
+version = "2.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
@@ -283,7 +292,7 @@ name = "memmap"
 version = "0.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "libc 0.2.62 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -297,7 +306,7 @@ dependencies = [
  "glib-sys 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "gobject-sys 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "lazy_static 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.62 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
  "pango-sys 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -308,18 +317,18 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "glib-sys 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "gobject-sys 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.62 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
- "pkg-config 0.3.16 (registry+https://github.com/rust-lang/crates.io-index)",
+ "pkg-config 0.3.17 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "pkg-config"
-version = "0.3.16"
+version = "0.3.17"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "proc-macro2"
-version = "1.0.4"
+version = "1.0.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "unicode-xid 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -330,7 +339,7 @@ name = "quote"
 version = "1.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "proc-macro2 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "proc-macro2 1.0.7 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -339,15 +348,15 @@ version = "1.1.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "aho-corasick 0.7.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "memchr 2.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "memchr 2.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "regex-syntax 0.6.12 (registry+https://github.com/rust-lang/crates.io-index)",
+ "regex-syntax 0.6.13 (registry+https://github.com/rust-lang/crates.io-index)",
  "thread_local 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "utf8-ranges 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "regex-syntax"
-version = "0.6.12"
+version = "0.6.13"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
@@ -366,37 +375,37 @@ dependencies = [
  "gtk-sys 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "maplit 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "regex 1.1.9 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.101 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.104 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_yaml 0.8.9 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_yaml 0.8.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "xkbcommon 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "serde"
-version = "1.0.101"
+version = "1.0.104"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "serde_derive 1.0.101 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_derive 1.0.104 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "serde_derive"
-version = "1.0.101"
+version = "1.0.104"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "proc-macro2 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "proc-macro2 1.0.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "quote 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 1.0.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 1.0.13 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "serde_yaml"
-version = "0.8.9"
+version = "0.8.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "dtoa 0.4.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "linked-hash-map 0.5.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.101 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.104 (registry+https://github.com/rust-lang/crates.io-index)",
  "yaml-rust 0.4.3 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -407,10 +416,10 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "syn"
-version = "1.0.5"
+version = "1.0.13"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "proc-macro2 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "proc-macro2 1.0.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "quote 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "unicode-xid 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -475,7 +484,7 @@ name = "xkbcommon"
 version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "libc 0.2.62 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
  "memmap 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -491,11 +500,11 @@ dependencies = [
 "checksum aho-corasick 0.7.6 (registry+https://github.com/rust-lang/crates.io-index)" = "58fb5e95d83b38284460a5fda7d6470aa0b8844d283a0b614b8535e880800d2d"
 "checksum ansi_term 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)" = "ee49baf6cb617b853aa8d93bf420db2383fab46d314482ca2803b40d5fde979b"
 "checksum atk-sys 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)" = "c7017e53393e713212aed7aea336b6553be4927f58c37070a56c2fe3d107e489"
-"checksum atty 0.2.13 (registry+https://github.com/rust-lang/crates.io-index)" = "1803c647a3ec87095e7ae7acfca019e98de5ec9a7d01343f611cf3152ed71a90"
+"checksum atty 0.2.14 (registry+https://github.com/rust-lang/crates.io-index)" = "d9b39be18770d11421cdb1b9947a45dd3f37e93092cbf377614828a319d5fee8"
 "checksum bitflags 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)" = "228047a76f468627ca71776ecdebd732a3423081fcf5125585bcd7c49886ce12"
 "checksum cairo-rs 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)" = "dd940f0d609699e343ef71c4af5f66423afbf30d666f796dabd8fd15229cf5b6"
 "checksum cairo-sys-rs 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)" = "d25596627380be4381247dba06c69ad05ca21b3b065bd9827e416882ac41dcd2"
-"checksum cc 1.0.45 (registry+https://github.com/rust-lang/crates.io-index)" = "4fc9a35e1f4290eb9e5fc54ba6cf40671ed2a2514c3eeb2b2a908dda2ea5a1be"
+"checksum cc 1.0.50 (registry+https://github.com/rust-lang/crates.io-index)" = "95e28fa049fda1c330bcf9d723be7663a899c4679724b34c81e9f5a326aab8cd"
 "checksum clap 2.32.0 (registry+https://github.com/rust-lang/crates.io-index)" = "b957d88f4b6a63b9d70d5f454ac8011819c6efa7727858f458ab71c756ce2d3e"
 "checksum dtoa 0.4.4 (registry+https://github.com/rust-lang/crates.io-index)" = "ea57b42383d091c85abcc2706240b94ab2a8fa1fc81c10ff23c4de06e2a90b5e"
 "checksum fragile 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)" = "05f8140122fa0d5dcb9fc8627cfce2b37cc1500f752636d46ea28bc26785c2f9"
@@ -510,24 +519,25 @@ dependencies = [
 "checksum gobject-sys 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)" = "08475e4a08f27e6e2287005950114735ed61cec2cb8c1187682a5aec8c69b715"
 "checksum gtk 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)" = "56a6b30f194f09a17bb7ffa95c3ecdb405abd3b75ff981f831b1f6d18fe115ff"
 "checksum gtk-sys 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)" = "d487d333a4b87072e6bf9f2e55befa0ebef01b9496c2e263c0f4a1ff3d6c04b1"
+"checksum hermit-abi 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)" = "eff2656d88f158ce120947499e971d743c05dbcbed62e5bd2f38f1698bbc3772"
 "checksum lazy_static 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "e2abad23fbc42b3700f2f279844dc832adb2b2eb069b2df918f455c4e18cc646"
-"checksum libc 0.2.62 (registry+https://github.com/rust-lang/crates.io-index)" = "34fcd2c08d2f832f376f4173a231990fa5aef4e99fb569867318a227ef4c06ba"
+"checksum libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)" = "d515b1f41455adea1313a4a2ac8a8a477634fbae63cc6100e3aebb207ce61558"
 "checksum linked-hash-map 0.5.2 (registry+https://github.com/rust-lang/crates.io-index)" = "ae91b68aebc4ddb91978b11a1b02ddd8602a05ec19002801c5666000e05e0f83"
 "checksum maplit 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)" = "3e2e65a1a2e43cfcb47a895c4c8b10d1f4a61097f9f254f183aee60cad9c651d"
-"checksum memchr 2.2.1 (registry+https://github.com/rust-lang/crates.io-index)" = "88579771288728879b57485cc7d6b07d648c9f0141eb955f8ab7f9d45394468e"
+"checksum memchr 2.3.0 (registry+https://github.com/rust-lang/crates.io-index)" = "3197e20c7edb283f87c071ddfc7a2cca8f8e0b888c242959846a6fce03c72223"
 "checksum memmap 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)" = "6585fd95e7bb50d6cc31e20d4cf9afb4e2ba16c5846fc76793f11218da9c475b"
 "checksum pango 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)" = "4c2cb169402a3eb1ba034a7cc7d95b8b1c106e9be5ba4be79a5a93dc1a2795f4"
 "checksum pango-sys 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)" = "d6eb49268e69dd0c1da5d3001a61aac08e2e9d2bfbe4ae4b19b9963c998f6453"
-"checksum pkg-config 0.3.16 (registry+https://github.com/rust-lang/crates.io-index)" = "72d5370d90f49f70bd033c3d75e87fc529fbfff9d6f7cccef07d6170079d91ea"
+"checksum pkg-config 0.3.17 (registry+https://github.com/rust-lang/crates.io-index)" = "05da548ad6865900e60eaba7f589cc0783590a92e940c26953ff81ddbab2d677"
-"checksum proc-macro2 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)" = "afdc77cc74ec70ed262262942ebb7dac3d479e9e5cfa2da1841c0806f6cdabcc"
+"checksum proc-macro2 1.0.7 (registry+https://github.com/rust-lang/crates.io-index)" = "0319972dcae462681daf4da1adeeaa066e3ebd29c69be96c6abb1259d2ee2bcc"
 "checksum quote 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)" = "053a8c8bcc71fcce321828dc897a98ab9760bef03a4fc36693c231e5b3216cfe"
 "checksum regex 1.1.9 (registry+https://github.com/rust-lang/crates.io-index)" = "d9d8297cc20bbb6184f8b45ff61c8ee6a9ac56c156cec8e38c3e5084773c44ad"
-"checksum regex-syntax 0.6.12 (registry+https://github.com/rust-lang/crates.io-index)" = "11a7e20d1cce64ef2fed88b66d347f88bd9babb82845b2b858f3edbf59a4f716"
+"checksum regex-syntax 0.6.13 (registry+https://github.com/rust-lang/crates.io-index)" = "e734e891f5b408a29efbf8309e656876276f49ab6a6ac208600b4419bd893d90"
-"checksum serde 1.0.101 (registry+https://github.com/rust-lang/crates.io-index)" = "9796c9b7ba2ffe7a9ce53c2287dfc48080f4b2b362fcc245a259b3a7201119dd"
+"checksum serde 1.0.104 (registry+https://github.com/rust-lang/crates.io-index)" = "414115f25f818d7dfccec8ee535d76949ae78584fc4f79a6f45a904bf8ab4449"
-"checksum serde_derive 1.0.101 (registry+https://github.com/rust-lang/crates.io-index)" = "4b133a43a1ecd55d4086bd5b4dc6c1751c68b1bfbeba7a5040442022c7e7c02e"
+"checksum serde_derive 1.0.104 (registry+https://github.com/rust-lang/crates.io-index)" = "128f9e303a5a29922045a830221b8f78ec74a5f544944f3d5984f8ec3895ef64"
-"checksum serde_yaml 0.8.9 (registry+https://github.com/rust-lang/crates.io-index)" = "38b08a9a90e5260fe01c6480ec7c811606df6d3a660415808c3c3fa8ed95b582"
+"checksum serde_yaml 0.8.11 (registry+https://github.com/rust-lang/crates.io-index)" = "691b17f19fc1ec9d94ec0b5864859290dff279dbd7b03f017afda54eb36c3c35"
 "checksum strsim 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)" = "bb4f380125926a99e52bc279241539c018323fab05ad6368b56f93d9369ff550"
-"checksum syn 1.0.5 (registry+https://github.com/rust-lang/crates.io-index)" = "66850e97125af79138385e9b88339cbcd037e3f28ceab8c5ad98e64f0f1f80bf"
+"checksum syn 1.0.13 (registry+https://github.com/rust-lang/crates.io-index)" = "1e4ff033220a41d1a57d8125eab57bf5263783dfdcc18688b1dacc6ce9651ef8"
 "checksum textwrap 0.10.0 (registry+https://github.com/rust-lang/crates.io-index)" = "307686869c93e71f94da64286f9a9524c0f308a9e1c87a583de8e9c9039ad3f6"
 "checksum thread_local 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)" = "c6b53e329000edc2b34dbe8545fd20e55a333362d0a321909685a19bd28c3f1b"
 "checksum unicode-width 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)" = "caaa9d531767d1ff2150b9332433f32a24622147e5ebb1f26409d5da67afd479"

HACKING.md

@@ -25,7 +25,7 @@ sudo apt-get -y build-dep .
 ```
 
 For an explicit list of dependencies check the `Build-Depends` entry in the
-[debian/control][] file.
+[`debian/control`](./debian/control) file.
 
 Testing
 -------
@@ -40,7 +40,7 @@ Most common testing is done in CI. Occasionally, and for each release, do perfor
 Testing with an application:
 
 ```
-python3 tests/entry.py
+python3 tools/entry.py
 ```
 
 Testing visibility:
@@ -62,6 +62,24 @@ $ gsettings set org.gnome.desktop.input-sources sources "[('xkb', 'us'), ('xkb',
 Coding
 ------
 
+### Project structure
+
+Rust modules should be split into 2 categories: libraries, and user interface. They differ in the way they do error handling.
+
+Libraries should:
+
+- not panic due to external surprises, only due to internal inconsistencies
+- pass errors and surprises they can't handle to the callers instead
+- not silence errors and surprises
+
+User interface modules should:
+
+- try to provide safe values whenever they encounter an error
+- do the logging
+- give libraries the ability to report errors and surprises (e.g. via giving them loggers)
+
+### Style
+
 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
@@ -122,6 +140,8 @@ sh /source_path/cargo.sh test
 
 ### Cargo dependencies
 
+All Cargo dependencies must be selected in the version available in PureOS, and added to the file `debian/control`. Please check with https://software.pureos.net/search_pkg?term=librust .
+
 Dependencies must be specified in `Cargo.toml` with 2 numbers: "major.minor". Since bugfix version number is meant to not affect the interface, this allows for safe updates.
 
 `Cargo.lock` is used for remembering the revisions of all Rust dependencies. It should be updated often, preferably with each bugfix revision, and in a commit on its own:

data/keyboards/de.yaml

@@ -1,18 +1,11 @@
 # Maintained by: Mark Müller <markmueller86@gmail.com>
 ---
-bounds: { x: 0, y: 1, width: 360, height: 208 }
-
 outlines:
-    default:
+    default: { width: 35.33, height: 52 }
-        bounds: { x: 0, y: 0, width: 35.33, height: 52 }
+    altline: { width: 52.67, height: 52 }
-    altline:
+    wide: { width: 62, height: 52 }
-        bounds: { x: 0, y: 0, width: 52.67, height: 52 }
+    spaceline: { width: 99.67, height: 52 }
-    wide:
+    special: { width: 35.33, height: 52 }
-        bounds: { x: 0, y: 0, width: 62, height: 52 }
-    spaceline:
-        bounds: { x: 0, y: 0, width: 99.67, height: 52 }
-    special:
-        bounds: { x: 0, y: 0, width: 35.33, height: 52 }
 
 views:
     base:

data/keyboards/de_wide.yaml

@@ -1,18 +1,11 @@
 # Maintained by: Mark Müller <markmueller86@gmail.com>
 ---
-bounds: { x: 0, y: 1, width: 540, height: 168 }
-
 outlines:
-    default:
+    default: { width: 48, height: 42 }
-        bounds: { x: 0, y: 0, width: 48, height: 42 }
+    altline: { width: 81, height: 42 }
-    altline:
+    wide: { width: 108, height: 42 }
-        bounds: { x: 0, y: 0, width: 81, height: 42 }
+    spaceline: { width: 216, height: 42 }
-    wide:
+    special: { width: 48, height: 42 }
-        bounds: { x: 0, y: 0, width: 108, height: 42 }
-    spaceline:
-        bounds: { x: 0, y: 0, width: 216, height: 42 }
-    special:
-        bounds: { x: 0, y: 0, width: 48, height: 42 }
 
 views:
     base:

data/keyboards/el.yaml

@@ -2,19 +2,12 @@
 # University of the Aegean, Department of Mathematics, atsol@aegean.gr
 # Sep 2019
 ---
-bounds: { x: 0, y: 0.33, width: 360, height: 210 }
-
 outlines:
-    default:
+    default: { width: 32, height: 52 }
-        bounds: { x: 0, y: 0, width: 32, height: 52 }
+    altline: { width: 48.39024, height: 52 }
-    altline:
+    wide: { width: 62, height: 52 }
-        bounds: { x: 0, y: 0, width: 48.39024, height: 52 }
+    outline7: { width: 88.97561, height: 52 }
-    wide:
+    spaceline: { width: 150.5853, height: 52 }
-        bounds: { x: 0, y: 0, width: 62, height: 52 }
-    outline7:
-        bounds: { x: 0, y: 0, width: 88.97561, height: 52 }
-    spaceline:
-        bounds: { x: 0, y: 0, width: 150.5853, height: 52 }
 
 views:
     base:

data/keyboards/emoji.yaml

@@ -0,0 +1,16 @@
+---
+outlines:
+    default: { width: 52, height: 52 }
+    altline: { width: 52, height: 52 }
+
+views:
+    base:
+        - "😀 😁 😅 😂 😊 😇 🙃"
+        - "😍 😘 😋 😜 😎 🥳 😔"
+        - "😢 😭 😡 😱 🤔 😬 🙄"
+        - "preferences 🤨 🤓 😴 🤢 🤮 😈"
+buttons:
+    preferences:
+        action: "show_prefs"
+        outline: "altline"
+        icon: "keyboard-mode-symbolic"

data/keyboards/es.yaml

@@ -1,17 +1,10 @@
 ---
-bounds: { x: 0, y: 1, width: 360, height: 210 }
-
 outlines:
-    default:
+    default: { width: 35.33, height: 52 }
-        bounds: { x: 0, y: 0, width: 35.33, height: 52 }
+    altline: { width: 52.67, height: 52 }
-    altline:
+    wide: { width: 62, height: 52 }
-        bounds: { x: 0, y: 0, width: 52.67, height: 52 }
+    spaceline: { width: 99.67, height: 52 }
-    wide:
+    special: { width: 44, height: 52 }
-        bounds: { x: 0, y: 0, width: 62, height: 52 }
-    spaceline:
-        bounds: { x: 0, y: 0, width: 99.67, height: 52 }
-    special:
-        bounds: { x: 0, y: 0, width: 44, height: 52 }
 
 views:
     base:

data/keyboards/fi.yaml

@@ -1,17 +1,10 @@
 ---
-bounds: { x: 0, y: 0.33, width: 360, height: 210 }
-
 outlines:
-    default:
+    default: { width: 32, height: 52 }
-        bounds: { x: 0, y: 0, width: 32, height: 52 }
+    altline: { width: 48.39024, height: 52 }
-    altline:
+    wide: { width: 62, height: 52 }
-        bounds: { x: 0, y: 0, width: 48.39024, height: 52 }
+    outline7: { width: 88.97561, height: 52 }
-    wide:
+    spaceline: { width: 150.5853, height: 52 }
-        bounds: { x: 0, y: 0, width: 62, height: 52 }
-    outline7:
-        bounds: { x: 0, y: 0, width: 88.97561, height: 52 }
-    spaceline:
-        bounds: { x: 0, y: 0, width: 150.5853, height: 52 }
 
 views:
     base:

data/keyboards/it.yaml

@@ -1,19 +1,12 @@
 # Italian layout created by Antonio Pandolfo
 # 03 october 2019
 ---
-bounds: { x: 0, y: 1, width: 360, height: 210 }
-
 outlines:
-    default:
+    default: { width: 35.33, height: 52 }
-        bounds: { x: 0, y: 0, width: 35.33, height: 52 }
+    altline: { width: 52.67, height: 52 }
-    altline:
+    wide: { width: 62, height: 52 }
-        bounds: { x: 0, y: 0, width: 52.67, height: 52 }
+    spaceline: { width: 99.67, height: 52 }
-    wide:
+    special: { width: 44, height: 52 }
-        bounds: { x: 0, y: 0, width: 62, height: 52 }
-    spaceline:
-        bounds: { x: 0, y: 0, width: 99.67, height: 52 }
-    special:
-        bounds: { x: 0, y: 0, width: 44, height: 52 }
 
 views:
     base:

data/keyboards/jp+kana.yaml

@@ -1,18 +1,11 @@
 # Maintained by: Mark Müller <markmueller86@gmail.com>
 ---
-bounds: { x: 0, y: 1, width: 360, height: 208 }
-
 outlines:
-    default:
+    default: { width: 62, height: 52 }
-        bounds: { x: 0, y: 0, width: 62, height: 52 }
+    default-wide: { width: 62, height: 52 }
-    default-wide:
+    altline: { width: 62, height: 52 }
-        bounds: { x: 0, y: 0, width: 62, height: 52 }
+    wide: { width: 62, height: 52 }
-    altline:
+    special: { width: 62, height: 52 }
-        bounds: { x: 0, y: 0, width: 62, height: 52 }
-    wide:
-        bounds: { x: 0, y: 0, width: 62, height: 52 }
-    special:
-        bounds: { x: 0, y: 0, width: 62, height: 52 }
 
 views:
     base: # hiragana

data/keyboards/jp+kana_wide.yaml

@@ -1,18 +1,11 @@
 # Maintained by: Mark Müller <markmueller86@gmail.com>
 ---
-bounds: { x: 0, y: 1, width: 540, height: 168 }
-
 outlines:
-    default:
+    default: { width: 62, height: 42 }
-        bounds: { x: 0, y: 0, width: 62, height: 42 }
+    default-wide: { width: 62, height: 42 }
-    default-wide:
+    altline: { width: 62, height: 42 }
-        bounds: { x: 0, y: 0, width: 62, height: 42 }
+    wide: { width: 62, height: 42 }
-    altline:
+    special: { width: 62, height: 42 }
-        bounds: { x: 0, y: 0, width: 62, height: 42 }
-    wide:
-        bounds: { x: 0, y: 0, width: 62, height: 42 }
-    special:
-        bounds: { x: 0, y: 0, width: 62, height: 42 }
 
 views:
     base: # hiragana

data/keyboards/no.yaml

@@ -1,17 +1,10 @@
 ---
-bounds: { x: 0, y: 0.33, width: 360, height: 210 }
-
 outlines:
-    default:
+    default: { width: 32, height: 52 }
-        bounds: { x: 0, y: 0, width: 32, height: 52 }
+    altline: { width: 48.39024, height: 52 }
-    altline:
+    wide: { width: 62, height: 52 }
-        bounds: { x: 0, y: 0, width: 48.39024, height: 52 }
+    outline7: { width: 88.97561, height: 52 }
-    wide:
+    spaceline: { width: 150.5853, height: 52 }
-        bounds: { x: 0, y: 0, width: 62, height: 52 }
-    outline7:
-        bounds: { x: 0, y: 0, width: 88.97561, height: 52 }
-    spaceline:
-        bounds: { x: 0, y: 0, width: 150.5853, height: 52 }
 
 views:
     base:

data/keyboards/number.yaml

@@ -1,15 +1,9 @@
 ---
-bounds: { x: 0, y: 0.33, width: 360, height: 210 }
-
 outlines:
-    default:
+    default: { width: 37.46341, height: 52 }
-        bounds: { x: 0, y: 0, width: 37.46341, height: 52 }
+    altline: { width: 48.39024, height: 52 }
-    altline:
+    outline7: { width: 88.97561, height: 52 }
-        bounds: { x: 0, y: 0, width: 48.39024, height: 52 }
+    spaceline: { width: 120.5853, height: 52 }
-    outline7:
-        bounds: { x: 0, y: 0, width: 88.97561, height: 52 }
-    spaceline:
-        bounds: { x: 0, y: 0, width: 120.5853, height: 52 }
 
 views:
     base:

data/keyboards/se.yaml

@@ -1,17 +1,10 @@
 ---
-bounds: { x: 0, y: 0.33, width: 360, height: 210 }
-
 outlines:
-    default:
+    default: { width: 32, height: 52 }
-        bounds: { x: 0, y: 0, width: 32, height: 52 }
+    altline: { width: 48.39024, height: 52 }
-    altline:
+    wide: { width: 62, height: 52 }
-        bounds: { x: 0, y: 0, width: 48.39024, height: 52 }
+    outline7: { width: 88.97561, height: 52 }
-    wide:
+    spaceline: { width: 150.5853, height: 52 }
-        bounds: { x: 0, y: 0, width: 62, height: 52 }
-    outline7:
-        bounds: { x: 0, y: 0, width: 88.97561, height: 52 }
-    spaceline:
-        bounds: { x: 0, y: 0, width: 150.5853, height: 52 }
 
 views:
     base:

data/keyboards/terminal.yaml

@@ -0,0 +1,159 @@
+---
+outlines:
+    default: { width: 35.33, height: 52 }
+    action:  { width: 59,    height: 52 }
+    altline: { width: 52.67, height: 52 }
+    wide: { width: 59, height: 52 }
+    spaceline: { width: 140, 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_actions      space        preferences 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         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"
+    actions:
+        - "F1  F2  F3  F4  F5  F6"
+        - "F7  F8  F9  F10 F11 F12"
+        - "Esc Tab Del PgUp ↑ PgDn"
+        - "show_letters Home End ← ↓ →"
+
+buttons:
+    Shift_L:
+        action:
+            locking:
+                lock_view: "upper"
+                unlock_view: "base"
+        outline: "altline"
+        icon: "key-shift"
+    BackSpace:
+        outline: "altline"
+        icon: "edit-clear-symbolic"
+        keysym: "BackSpace"
+    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_actions:
+        action:
+            set_view: "actions"
+        outline: "altline"
+        label: ">_"
+    period:
+        outline: "special"
+        text: "."
+    space:
+        outline: "spaceline"
+        text: " "
+    Return:
+        outline: "wide"
+        icon: "key-enter"
+        keysym: "Return"
+    colon:
+        text: ":"
+    F1:
+        outline: "action"
+        keysym: "F1"
+    F2:
+        outline: "action"
+        keysym: "F2"
+    F3:
+        outline: "action"
+        keysym: "F3"
+    F4:
+        outline: "action"
+        keysym: "F4"
+    F5:
+        outline: "action"
+        keysym: "F5"
+    F6:
+        outline: "action"
+        keysym: "F6"
+    F7:
+        outline: "action"
+        keysym: "F7"
+    F8:
+        outline: "action"
+        keysym: "F8"
+    F9:
+        outline: "action"
+        keysym: "F9"
+    F10:
+        outline: "action"
+        keysym: "F10"
+    F11:
+        outline: "action"
+        keysym: "F11"
+    F12:
+        outline: "action"
+        keysym: "F12"
+    Esc:
+        outline: "action"
+        keysym: "Escape"
+    Tab:
+        outline: "action"
+        keysym: "Tab"
+    Del:
+        outline: "action"
+        keysym: "Delete"
+    Home:
+        outline: "action"
+        keysym: "Home"
+    End:
+        outline: "action"
+        keysym: "End"
+    PgUp:
+        outline: "action"
+        keysym: "Page_Up"
+    PgDn:
+        outline: "action"
+        keysym: "Page_Down"
+    "↑":
+        outline: "action"
+        keysym: "Up"
+    "↓":
+        outline: "action"
+        keysym: "Down"
+    "←":
+        outline: "action"
+        keysym: "Left"
+    "→":
+        outline: "action"
+        keysym: "Right"
+

data/keyboards/us.yaml

@@ -1,17 +1,10 @@
 ---
-bounds: { x: 0, y: 1, width: 360, height: 208 }
-
 outlines:
-    default:
+    default: { width: 35.33, height: 52 }
-        bounds: { x: 0, y: 0, width: 35.33, height: 52 }
+    altline: { width: 52.67, height: 52 }
-    altline:
+    wide: { width: 62, height: 52 }
-        bounds: { x: 0, y: 0, width: 52.67, height: 52 }
+    spaceline: { width: 142, height: 52 }
-    wide:
+    special: { width: 44, height: 52 }
-        bounds: { x: 0, y: 0, width: 62, height: 52 }
-    spaceline:
-        bounds: { x: 0, y: 0, width: 142, height: 52 }
-    special:
-        bounds: { x: 0, y: 0, width: 44, height: 52 }
 
 views:
     base:

data/keyboards/us_wide.yaml

@@ -1,17 +1,10 @@
 ---
-bounds: { x: 0, y: 1, width: 540, height: 168 }
-
 outlines:
-    default:
+    default: { width: 54, height: 42 }
-        bounds: { x: 0, y: 0, width: 54, height: 42 }
+    altline: { width: 81, height: 42 }
-    altline:
+    wide: { width: 108, height: 42 }
-        bounds: { x: 0, y: 0, width: 81, height: 42 }
+    spaceline: { width: 216, height: 42 }
-    wide:
+    special: { width: 54, height: 42 }
-        bounds: { x: 0, y: 0, width: 108, height: 42 }
-    spaceline:
-        bounds: { x: 0, y: 0, width: 216, height: 42 }
-    special:
-        bounds: { x: 0, y: 0, width: 54, height: 42 }
 
 views:
     base:

debian/changelog

@@ -1,3 +1,95 @@
+squeekboard (1.8.0) amber-phone; urgency=medium
+
+  [ Dorota Czaplejewicz ]
+  * translations: Use gnome-desktop's xkb info database for layout names
+  * translations: Make the code cleaner
+  * overlay: Add terminal
+  * eek-layout: Remove unused
+  * pre-release: Update deps
+
+ -- Dorota Czaplejewicz <dorota.czaplejewicz@puri.sm>  Tue, 14 Jan 2020 13:55:00 +0000
+
+squeekboard (1.7.0) amber-phone; urgency=medium
+
+  * New terminal layout appearing on terminal input hint
+
+ -- Dorota Czaplejewicz <dorota.czaplejewicz@puri.sm>  Wed, 08 Jan 2020 11:53:07 +0000
+
+squeekboard (1.7.0) amber-phone; urgency=medium
+
+  * New terminal layout appearing on terminal input hint
+
+ -- Dorota Czaplejewicz <dorota.czaplejewicz@puri.sm>  Wed, 08 Jan 2020 11:53:07 +0000
+
+squeekboard (1.6.0) amber-phone; urgency=medium
+
+  [ Dorota Czaplejewicz ]
+  * tools: Move entry.py
+  * build: Move building of squeekboard-test-layout to tools
+  * packaging: Install entty.py as squeekboard-entry
+  * Remove unused build dependencies
+  * Remove unused header generator
+  * logging: Move all facilities to one file
+  * logging: Described the design
+  * logging: Add described log levels
+  * popover: Install emoji layout
+  * popover: Show overlays as selected
+  * Fix old Rust woes
+  * emoji: Add a passable layout
+  * Fix g_ and stdlib allocation/free mismatches
+
+ -- Dorota Czaplejewicz <dorota.czaplejewicz@puri.sm>  Thu, 02 Jan 2020 12:02:50 +0000
+ 
+squeekboard (1.5.0) amber-phone; urgency=medium
+
+  [ Dorota Czaplejewicz ]
+  * keycodes: Sort to eliminate runtime indeterminism
+  * switcher: Switch layout on menu item click
+  * Drop squeek_key
+  * renderer: Remove some unneeded vars
+  * renderer: Simplified outline rendering
+  * renderer: Drop row from button rendering
+  * renderer: Drop unused params
+  * renderer: Simplify surface rendering
+  * rendering: Simplify Cairo context usage, remove unneeded calls.
+  * rendering: Remove unneeded redraw after button release
+  * renderer: Remove unused locked key render function
+  * renderer: Simply cut off when painting outside bounds
+  * renderer: Render whole keyboard the same way as pressed buttons
+
+  [ Mark Müller ]
+  * layout: add German wide layout
+
+  [ Dorota Czaplejewicz ]
+  * renderer: Remove unused functions
+  * cleanup: Remove references to squeek_view
+  * cleanup: Unbox View and Row
+  * cleanup: Remove unused single frame draw
+  * positioning: Calculate sizes instead of storing, move position out of widgets
+  * positioning: Clean up unused code
+  * Fix old Rust woes
+
+  [ Mark Müller ]
+  * layout: add Japanese Kana wide layout
+
+  [ Dorota Czaplejewicz ]
+  * Entry test: Add Terminal input purpose
+  * readme: Add note about Cargo dependencies
+  * Create a library/UI module separation
+  * hacking: Add DCO and licensing requirement
+  * Fix internal .md link
+
+  [ Mark Müller ]
+  * squeekboard-test-layout: add argument parsing and some more output
+
+  [ Dorota Czaplejewicz ]
+  * Use clap in the lockfile
+  * parsing: Remove bounds which weren't used anyway
+  * layout: Respect margins
+  * CI: Build arm64 .deb
+
+ -- Dorota Czaplejewicz <dorota.czaplejewicz@puri.sm>  Mon, 23 Dec 2019 11:58:57 +0000
+
 squeekboard (1.4.0) amber-phone; urgency=medium
 
   * "text" property in layouts

debian/control

@@ -9,6 +9,7 @@ Build-Depends:
  ninja-build,
  pkg-config,
  libglib2.0-dev,
+ libgnome-desktop-3-dev,
  libgtk-3-dev,
  libcroco3-dev,
  librust-bitflags-1-dev (>= 1.0),
@@ -26,9 +27,6 @@ Build-Depends:
  libwayland-dev (>= 1.16),
  rustc,
  wayland-protocols (>= 1.14),
-# for running the tests
- xvfb,
- xauth,
 Standards-Version: 4.1.3
 Homepage: https://source.puri.sm/Librem5/squeekboard
 
@@ -45,9 +43,12 @@ Description: On-screen keyboard for Wayland
 Package: squeekboard-devel
 Architecture: linux-any
 Depends:
+ python3,
+ python3-gi,
  ${shlibs:Depends}
  ${misc:Depends}
 Description: Resources for making Squeekboard layouts
- Tools for creating Squeekboard layouts:
+ Tools for creating and testing Squeekboard layouts:
  .
+  * squeekboard-entry
   * squeekboard-test-layout

debian/squeekboard-devel.install

@@ -1 +1,2 @@
 usr/bin/squeekboard-test-layout /usr/bin
+usr/bin/squeekboard-entry /usr/bin

doc/build.sh

@@ -0,0 +1,18 @@
+#!/bin/sh
+
+# Builds the documentation and places in the selected directory,
+# or the working directory.
+
+set -e
+
+SCRIPT_PATH="$(realpath "$0")"
+DOCS_DIR="$(dirname "$SCRIPT_PATH")"
+
+TARGET_DIR="${1:-./}"
+
+SPHINX=sphinx-build
+
+if ! which sphinx-build ; then
+    SPHINX=sphinx-build-3
+fi
+$SPHINX -b html "${DOCS_DIR}" "${TARGET_DIR}"

doc/conf.py

@@ -0,0 +1,165 @@
+# -*- coding: utf-8 -*-
+#
+# Configuration file for the Sphinx documentation builder.
+#
+# This file does only contain a selection of the most common options. For a
+# full list see the documentation:
+# http://www.sphinx-doc.org/en/master/config
+
+# -- Path setup --------------------------------------------------------------
+
+# If extensions (or modules to document with autodoc) are in another directory,
+# add these directories to sys.path here. If the directory is relative to the
+# documentation root, use os.path.abspath to make it absolute, like shown here.
+#
+# import os
+# import sys
+# sys.path.insert(0, os.path.abspath('.'))
+
+
+# -- Project information -----------------------------------------------------
+
+project = 'squeekboard'
+copyright = 'Squeekboard contributors'
+author = 'Dorota Czaplejewicz'
+
+# The short X.Y version
+version = ''
+# The full version, including alpha/beta/rc tags
+release = ''
+
+
+# -- General configuration ---------------------------------------------------
+
+# If your documentation needs a minimal Sphinx version, state it here.
+#
+# needs_sphinx = '1.0'
+
+# Add any Sphinx extension module names here, as strings. They can be
+# extensions coming with Sphinx (named 'sphinx.ext.*') or your custom
+# ones.
+extensions = [
+    'recommonmark'
+]
+
+# Add any paths that contain templates here, relative to this directory.
+templates_path = ['_templates']
+
+# The suffix(es) of source filenames.
+# You can specify multiple suffix as a list of string:
+#
+# source_suffix = ['.rst', '.md']
+source_suffix = '.md'
+
+# The master toctree document.
+master_doc = 'index'
+
+# The language for content autogenerated by Sphinx. Refer to documentation
+# for a list of supported languages.
+#
+# This is also used if you do content translation via gettext catalogs.
+# Usually you set "language" from the command line for these cases.
+language = None
+
+# List of patterns, relative to source directory, that match files and
+# directories to ignore when looking for source files.
+# This pattern also affects html_static_path and html_extra_path .
+exclude_patterns = []
+
+# The name of the Pygments (syntax highlighting) style to use.
+pygments_style = 'sphinx'
+
+
+# -- Options for HTML output -------------------------------------------------
+
+# The theme to use for HTML and HTML Help pages.  See the documentation for
+# a list of builtin themes.
+#
+html_theme = 'alabaster'
+
+# Theme options are theme-specific and customize the look and feel of a theme
+# further.  For a list of options available for each theme, see the
+# documentation.
+#
+# html_theme_options = {}
+
+# Add any paths that contain custom static files (such as style sheets) here,
+# relative to this directory. They are copied after the builtin static files,
+# so a file named "default.css" will overwrite the builtin "default.css".
+html_static_path = ['_static']
+
+# Custom sidebar templates, must be a dictionary that maps document names
+# to template names.
+#
+# The default sidebars (for documents that don't match any pattern) are
+# defined by theme itself.  Builtin themes are using these templates by
+# default: ``['localtoc.html', 'relations.html', 'sourcelink.html',
+# 'searchbox.html']``.
+#
+# html_sidebars = {}
+
+
+# -- Options for HTMLHelp output ---------------------------------------------
+
+# Output file base name for HTML help builder.
+htmlhelp_basename = 'squeekboarddoc'
+
+
+# -- Options for LaTeX output ------------------------------------------------
+
+latex_elements = {
+    # The paper size ('letterpaper' or 'a4paper').
+    #
+    # 'papersize': 'letterpaper',
+
+    # The font size ('10pt', '11pt' or '12pt').
+    #
+    # 'pointsize': '10pt',
+
+    # Additional stuff for the LaTeX preamble.
+    #
+    # 'preamble': '',
+
+    # Latex figure (float) alignment
+    #
+    # 'figure_align': 'htbp',
+}
+
+# Grouping the document tree into LaTeX files. List of tuples
+# (source start file, target name, title,
+#  author, documentclass [howto, manual, or own class]).
+latex_documents = [
+    (master_doc, 'squeekboard.tex', 'squeekboard Documentation',
+     'Dorota Czaplejewicz', 'manual'),
+]
+
+
+# -- Options for manual page output ------------------------------------------
+
+# One entry per manual page. List of tuples
+# (source start file, name, description, authors, manual section).
+man_pages = [
+    (master_doc, 'squeekboard', 'squeekboard Documentation',
+     [author], 1)
+]
+
+
+# -- Options for Texinfo output ----------------------------------------------
+
+# Grouping the document tree into Texinfo files. List of tuples
+# (source start file, target name, title, author,
+#  dir menu entry, description, category)
+texinfo_documents = [
+    (master_doc, 'squeekboard', 'squeekboard Documentation',
+     author, 'squeekboard', 'One line description of project.',
+     'Miscellaneous'),
+]
+
+from recommonmark.transform import AutoStructify
+
+def setup(app):
+    app.add_config_value('recommonmark_config', {
+        'enable_auto_toc_tree': True,
+        'auto_toc_tree_section': 'Contents',
+    }, True)
+    app.add_transform(AutoStructify)

doc/index.md

@@ -0,0 +1,21 @@
+Welcome to squeekboard's documentation!
+=======================================
+
+Contents
+--------
+
+* [Tutorial](tutorial.md)
+
+Introduction
+------------
+
+Squeekboard is the on-screen keyobard for the Librem 5 phone. For more information, look at the [README](https://source.puri.sm/Librem5/squeekboard/blob/master/README.md).
+
+Layouts
+-------
+
+Squeekboard allows user-provided keyboard layouts. They can be created without recompiling the keyboard code. The tutorial](/tutorial.md) explains the process in detail.
+
+Layouts are created using a text-based format, based on YAML.
+
+TODO: Provide a description of the format.

doc/tutorial.md

@@ -0,0 +1,53 @@
+Kareema's guide to creating layouts
+===================================
+
+It’s long overdue to write a comprehensive guide how to add a keyboard layout from start. But unfortunately, I don’t have much time left ATM. A lot of information can be found in [this ](https://forums.puri.sm/t/using-non-latin-language-on-librem-5/7103/5) thread.
+
+So at least I will try to start writing a short how-to here and edit this post as I find the time. Hope this helps a bit - comments and corrections welcome.
+
+**Get one of the existing keyboard layouts**
+
+* You can get one of the keyboards from the squeekboard git repository : [https://source.puri.sm/Librem5/squeekboard ](https://source.puri.sm/Librem5/squeekboard)
+* The keyboard layouts are located in the subdirectory `data/keyboard/` in the `.yaml` files
+* Take a look and try to understand them :slight_smile:
+
+**Fork your own copy of squeekboard**
+
+* Best way would be to start with a fork of the squeekboard repository: Create a user account at https://source.puri.sm/, go the the squeekboard git repository, press “Fork” in the web interface. You can find further instructions [here](https://docs.gitlab.com/ee/user/project/repository/forking_workflow.html#creating-a-fork).
+* Clone your fork locally with `git clone` and use the uri of your forked repo there
+
+**Workflow to edit your keyboard and get it merged**
+
+* A generic guide how the workflow to contribute works, can be found at https://developer.puri.sm/Librem5/Contact/Contributing.html
+* Create a branch: Name it “keyboard-layout-mylanguage” or whatever
+* Checkout your branch, edit your keyboard layout and commit your changes
+* Push the local changes (to the branch of your fork of squeekboard)
+* Create a merge request for the branch to get your changes merged to the official squeekboard git repository
+
+**Compile squeekboard**
+
+* Follow the instructions found in “Building” section of the squeekboard’s README: Running squeekboard: [https://source.puri.sm/Librem5/squeekboard/blob/master/README.md#building ](https://source.puri.sm/Librem5/squeekboard/blob/master/README.md#building)
+
+**Running squeekboard**
+
+* Follow these instructions to run squeekboard: [https://source.puri.sm/Librem5/squeekboard/blob/master/README.md#running ](https://source.puri.sm/Librem5/squeekboard/blob/master/README.md#running)
+* Additionally take a look at https://source.puri.sm/Librem5/squeekboard/blob/master/HACKING.md#testing
+* You can either test it locally on your Linux system or use the [QEMU Librem 5 image ](https://developer.puri.sm/Librem5/Development_Environment/Boards/emulators.html)
+* To test squeekboard locally, you need phoc. Either compile that from the sources as well or use the CI repository ci.puri.sm for Debian based systems:
+`deb [arch=amd64] http://ci.puri.sm/ scratch librem5`
+Squeekboard can be installed from there as a Debian package, too (that’s what I often do). But beware - there be dragons! You could bork your system with these packages and you should probably disable this repository again after installing what you need - these packages are not meant for production systems (or so I heard :wink: )
+
+**Creating the keyboard layout**
+
+* To be written: For the time being, take a look at [Using non-latin language on Librem 5 ](https://forums.puri.sm/t/using-non-latin-language-on-librem-5/7103/5)
+* The correct name of the .yaml file can be found with the command `gsettings get org.gnome.desktop.input-sources sources`
+The output should be something like this: `[('xkb', 'us'), ('xkb', 'de')]`
+So f.ex. “de.yaml” would be the correct name for the German keyboard layout.
+* The translations for the keyboard layout names in the different languages can be found at `data/langs/`
+* Don’t forget to add your newly created layout or translation to `src/resources.rs` and the layout to `tests/meson.build` (that’s for me, because I always forget it)
+
+**Testing the layout**
+
+* Copy your yaml file to `~/.local/share/squeekboard/keyboards/` for testing purposes. From there it should get picked up by squeekboard
+* To test the translations in `data/langs/` , you have to compile squeekboard
+

eek/eek-gtk-keyboard.c

@@ -131,14 +131,17 @@ static void drag(EekGtkKeyboard *self,
 {
     EekGtkKeyboardPrivate *priv = eek_gtk_keyboard_get_instance_private (self);
     squeek_layout_drag(priv->keyboard->layout, priv->keyboard->manager->virtual_keyboard,
-                       x, y, eek_renderer_get_transformation(priv->renderer), time, self);
+                       x, y, eek_renderer_get_transformation(priv->renderer), time,
+                       priv->keyboard->manager, self);
 }
 
 static void release(EekGtkKeyboard *self, guint32 time)
 {
     EekGtkKeyboardPrivate *priv = eek_gtk_keyboard_get_instance_private (self);
 
-    squeek_layout_release(priv->keyboard->layout, priv->keyboard->manager->virtual_keyboard, eek_renderer_get_transformation(priv->renderer), time, self);
+    squeek_layout_release(priv->keyboard->layout, priv->keyboard->manager->virtual_keyboard,
+                          eek_renderer_get_transformation(priv->renderer), time,
+                          priv->keyboard->manager, self);
 }
 
 static gboolean

eek/eek-keyboard.c

@@ -30,7 +30,6 @@
 #include "config.h"
 #include <glib/gprintf.h>
 
-#include "eek-enumtypes.h"
 #include "eekboard/eekboard-context-service.h"
 #include "eekboard/key-emitter.h"
 #include "keymap.h"

eek/eek-keyboard.h

@@ -28,7 +28,6 @@
 #include <glib-object.h>
 #include <xkbcommon/xkbcommon.h>
 #include "eek-types.h"
-#include "eek-layout.h"
 #include "src/layout.h"
 
 G_BEGIN_DECLS

eek/eek-layout.c

@@ -1,47 +0,0 @@
-/* 
- * Copyright (C) 2010-2011 Daiki Ueno <ueno@unixuser.org>
- * Copyright (C) 2010-2011 Red Hat, Inc.
- * 
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public License
- * as published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- * 
- * This library is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- * 
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
- * 02110-1301 USA
- */
-
-/**
- * SECTION:eek-layout
- * @short_description: Base class of a layout engine
- *
- * The #EekLayout class is a base class of layout engine which
- * arranges keyboard elements.
- */
-
-#include "config.h"
-
-#include "eek-layout.h"
-#include "eek-keyboard.h"
-#include "eekboard/eekboard-context-service.h"
-#include "eek-xml-layout.h"
-
-G_DEFINE_ABSTRACT_TYPE (EekLayout, eek_layout, G_TYPE_OBJECT)
-
-static void
-eek_layout_class_init (EekLayoutClass *klass)
-{
-    klass->create_keyboard = NULL;
-}
-
-void
-eek_layout_init (EekLayout *self)
-{
-}

eek/eek-layout.h

@@ -1,60 +0,0 @@
-/* 
- * Copyright (C) 2010-2011 Daiki Ueno <ueno@unixuser.org>
- * Copyright (C) 2010-2011 Red Hat, Inc.
- * 
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public License
- * as published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- * 
- * This library is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- * 
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
- * 02110-1301 USA
- */
-
-#if !defined(__EEK_H_INSIDE__) && !defined(EEK_COMPILATION)
-#error "Only <eek/eek.h> can be included directly."
-#endif
-
-#ifndef EEK_LAYOUT_H
-#define EEK_LAYOUT_H 1
-
-#include <glib-object.h>
-#include "eek-types.h"
-#include "src/layout.h"
-
-G_BEGIN_DECLS
-
-#define EEK_TYPE_LAYOUT (eek_layout_get_type())
-G_DECLARE_DERIVABLE_TYPE (EekLayout, eek_layout, EEK, LAYOUT, GObject)
-
-/**
- * EekLayoutClass:
- * @create_keyboard: virtual function for creating a keyboard
- */
-struct _EekLayoutClass
-{
-    /*< private >*/
-    GObjectClass parent_class;
-
-    /*< public >*/
-    LevelKeyboard* (* create_keyboard) (EekboardContextService *manager,
-                                      EekLayout *self,
-                                      gdouble    initial_width,
-                                      gdouble    initial_height);
-
-    /*< private >*/
-    /* padding */
-    gpointer pdummy[24];
-};
-
-GType        eek_layout_get_type  (void) G_GNUC_CONST;
-
-G_END_DECLS
-#endif  /* EEK_LAYOUT_H */

eek/eek.h

@@ -23,7 +23,6 @@
 #define __EEK_H_INSIDE__ 1
 
 #include "eek-keyboard.h"
-#include "eek-layout.h"
 
 void eek_init (void);
 

eek/meson.build

@@ -1,8 +0,0 @@
-gnome = import('gnome')
-
-enum_headers = [
-  'eek-types.h',
-]
-
-enums = gnome.mkenums_simple('eek-enumtypes', sources: enum_headers)
-

eekboard/eekboard-context-service.c

@@ -71,6 +71,8 @@ struct _EekboardContextServicePrivate {
     LevelKeyboard *keyboard; // currently used keyboard
     GHashTable *keyboard_hash; // a table of available keyboards, per layout
 
+    char *overlay;
+
     GSettings *settings;
     uint32_t hint;
     uint32_t purpose;
@@ -214,15 +216,17 @@ settings_get_layout(GSettings *settings, char **type, char **layout)
 void
 eekboard_context_service_update_layout(EekboardContextService *context, enum squeek_arrangement_kind t)
 {
-    g_autofree gchar *keyboard_type = NULL;
     g_autofree gchar *keyboard_layout = NULL;
-    settings_get_layout(context->priv->settings, &keyboard_type, &keyboard_layout);
+    if (context->priv->overlay) {
-
+        keyboard_layout = g_strdup(context->priv->overlay);
-    if (!keyboard_type) {
+    } else {
-        keyboard_type = g_strdup("us");
+        g_autofree gchar *keyboard_type = NULL;
+        settings_get_layout(context->priv->settings,
+                            &keyboard_type, &keyboard_layout);
     }
+
     if (!keyboard_layout) {
-        keyboard_layout = g_strdup("undefined");
+        keyboard_layout = g_strdup("us");
     }
 
     EekboardContextServicePrivate *priv = EEKBOARD_CONTEXT_SERVICE_GET_PRIVATE(context);
@@ -232,6 +236,9 @@ eekboard_context_service_update_layout(EekboardContextService *context, enum squ
     case ZWP_TEXT_INPUT_V3_CONTENT_PURPOSE_PHONE:
         keyboard_layout = g_strdup("number");
         break;
+    case ZWP_TEXT_INPUT_V3_CONTENT_PURPOSE_TERMINAL:
+        keyboard_layout = g_strdup("terminal");
+        break;
     default:
         ;
     }
@@ -262,6 +269,8 @@ settings_handle_layout_changed(GSettings *s,
     (void)keys;
     (void)n_keys;
     EekboardContextService *context = user_data;
+    g_free(context->priv->overlay);
+    context->priv->overlay = NULL;
     update_layout_and_type(context);
     return TRUE;
 }
@@ -391,6 +400,8 @@ eekboard_context_service_init (EekboardContextService *self)
         g_warning ("Could not connect to gsettings updates, layout"
                    " changing unavailable");
     }
+
+    self->priv->overlay = NULL;
 }
 
 /**
@@ -463,6 +474,7 @@ eekboard_context_service_destroy (EekboardContextService *context)
     if (context->priv->enabled) {
         eekboard_context_service_disable (context);
     }
+    g_free(context->priv->overlay);
     g_signal_emit (context, signals[DESTROYED], 0);
 }
 
@@ -498,3 +510,14 @@ void eekboard_context_service_set_hint_purpose(EekboardContextService *context,
         update_layout_and_type(context);
     }
 }
+
+void
+eekboard_context_service_set_overlay(EekboardContextService *context, const char* name) {
+    context->priv->overlay = g_strdup(name);
+    update_layout_and_type(context);
+}
+
+const char*
+eekboard_context_service_get_overlay(EekboardContextService *context) {
+    return context->priv->overlay;
+}

meson.build

@@ -1,7 +1,7 @@
 project(
     'squeekboard',
     'c', 'rust',
-    version: '1.4.0',
+    version: '1.8.0',
     license: 'GPLv3',
     meson_version: '>=0.51.0',
     default_options: [
@@ -40,6 +40,7 @@ else
 endif
 
 prefix = get_option('prefix')
+bindir = join_paths(prefix, get_option('bindir'))
 datadir = join_paths(prefix, get_option('datadir'))
 pkgdatadir = join_paths(datadir, meson.project_name())
 if get_option('depdatadir') == ''
@@ -65,6 +66,6 @@ cargo_build = find_program('cargo_build.sh')
 
 subdir('data')
 subdir('protocols')
-subdir('eek')
 subdir('src')
+subdir('tools')
 subdir('tests')

src/data.rs

@@ -1,5 +1,7 @@
 /**! The parsing of the data files for layouts */
 
+// TODO: find a nice way to make sure non-positive sizes don't break layouts
+
 use std::cell::RefCell;
 use std::collections::{ HashMap, HashSet };
 use std::env;
@@ -19,17 +21,17 @@ use ::keyboard::{
 };
 use ::layout;
 use ::layout::ArrangementKind;
+use ::logging::PrintWarnings;
 use ::resources;
 use ::util::c::as_str;
 use ::util::hash_map_map;
 use ::xdg;
 
 // traits, derives
+use serde::Deserialize;
 use std::io::BufReader;
 use std::iter::FromIterator;
-use serde::Deserialize;
+use ::logging::WarningHandler;
-use util::WarningHandler;
-
 
 /// Gathers stuff defined in C or called by C
 pub mod c {
@@ -152,14 +154,6 @@ fn list_layout_sources(
     ret
 }
 
-struct PrintWarnings;
-
-impl WarningHandler for PrintWarnings {
-    fn handle(&mut self, warning: &str) {
-        println!("{}", warning);
-    }
-}
-
 fn load_layout_data(source: DataSource)
     -> Result<::layout::LayoutData, LoadError>
 {
@@ -216,21 +210,20 @@ fn load_layout_data_with_fallback(
 #[derive(Debug, Deserialize, PartialEq)]
 #[serde(deny_unknown_fields)]
 pub struct Layout {
-    /// FIXME: deprecate in favor of margins
+    #[serde(default)]
-    bounds: Bounds,
+    margins: Margins,
     views: HashMap<String, Vec<ButtonIds>>,
     #[serde(default)] 
     buttons: HashMap<String, ButtonMeta>,
     outlines: HashMap<String, Outline>
 }
 
-#[derive(Debug, Clone, Deserialize, PartialEq)]
+#[derive(Debug, Clone, Deserialize, PartialEq, Default)]
 #[serde(deny_unknown_fields)]
-struct Bounds {
+struct Margins {
-    x: f64,
+    top: f64,
-    y: f64,
+    bottom: f64,
-    width: f64,
+    side: f64,
-    height: f64,
 }
 
 /// Buttons are embedded in a single string
@@ -271,8 +264,8 @@ enum Action {
 #[derive(Debug, Clone, Deserialize, PartialEq)]
 #[serde(deny_unknown_fields)]
 struct Outline {
-    /// FIXME: replace with Size
+    width: f64,
-    bounds: Bounds,
+    height: f64,
 }
 
 /// Errors encountered loading the layout into yaml
@@ -460,10 +453,10 @@ impl Layout {
                 },
                 // FIXME: use a dedicated field
                 margins: layout::Margins {
-                    top: self.bounds.x,
+                    top: self.margins.top,
-                    left: self.bounds.y,
+                    left: self.margins.side,
-                    bottom: 0.0,
+                    bottom: self.margins.bottom,
-                    right: self.bounds.y,
+                    right: self.margins.side,
                 },
             }),
             warning_handler,
@@ -649,9 +642,7 @@ fn create_button<H: WarningHandler>(
             warning_handler.handle(
                 &format!("No default outline defined! Using 1x1!")
             );
-            Outline {
+            Outline { width: 1f64, height: 1f64 }
-                bounds: Bounds { x: 0f64, y: 0f64, width: 1f64, height: 1f64 },
-            }
         });
 
     layout::Button {
@@ -659,8 +650,8 @@ fn create_button<H: WarningHandler>(
         outline_name: CString::new(outline_name).expect("Bad outline"),
         // TODO: do layout before creating buttons
         size: layout::Size {
-            width: outline.bounds.width,
+            width: outline.width,
-            height: outline.bounds.height,
+            height: outline.height,
         },
         label: label,
         state: state,
@@ -672,21 +663,14 @@ mod tests {
     use super::*;
     
     use std::error::Error as ErrorTrait;
-
+    use ::logging::PanicWarn;
-    struct PanicWarn;
-    
-    impl WarningHandler for PanicWarn {
-        fn handle(&mut self, warning: &str) {
-            panic!("{}", warning);
-        }
-    }
 
     #[test]
     fn test_parse_path() {
         assert_eq!(
             Layout::from_file(PathBuf::from("tests/layout.yaml")).unwrap(),
             Layout {
-                bounds: Bounds { x: 0f64, y: 0f64, width: 0f64, height: 0f64 },
+                margins: Margins { top: 0f64, bottom: 0f64, side: 0f64 },
                 views: hashmap!(
                     "base".into() => vec!("test".into()),
                 ),
@@ -701,11 +685,7 @@ mod tests {
                     }
                 },
                 outlines: hashmap!{
-                    "default".into() => Outline {
+                    "default".into() => Outline { width: 0f64, height: 0f64 }, 
-                        bounds: Bounds {
-                            x: 0f64, y: 0f64, width: 0f64, height: 0f64
-                        }, 
-                    }
                 },
             }
         );
@@ -855,4 +835,21 @@ mod tests {
             },
         );
     }
+
+    #[test]
+    fn test_layout_margins() {
+        let out = Layout::from_file(PathBuf::from("tests/layout_margins.yaml"))
+            .unwrap()
+            .build(PanicWarn).0
+            .unwrap();
+        assert_eq!(
+            out.margins,
+            layout::Margins {
+                top: 1.0,
+                bottom: 3.0,
+                left: 2.0,
+                right: 2.0,
+            }
+        );
+    }
 }

src/layout.h

@@ -36,6 +36,7 @@ void squeek_layout_free(struct squeek_layout*);
 void squeek_layout_release(struct squeek_layout *layout, struct zwp_virtual_keyboard_v1 *virtual_keyboard,
                            struct transformation widget_to_layout,
                            uint32_t timestamp,
+                           EekboardContextService *manager,
                            EekGtkKeyboard *ui_keyboard);
 void squeek_layout_release_all_only(struct squeek_layout *layout, struct zwp_virtual_keyboard_v1 *virtual_keyboard, uint32_t timestamp);
 void squeek_layout_depress(struct squeek_layout *layout, struct zwp_virtual_keyboard_v1 *virtual_keyboard,
@@ -45,7 +46,8 @@ void squeek_layout_depress(struct squeek_layout *layout, struct zwp_virtual_keyb
 void squeek_layout_drag(struct squeek_layout *layout, struct zwp_virtual_keyboard_v1 *virtual_keyboard,
                         double x_widget, double y_widget,
                         struct transformation widget_to_layout,
-                        uint32_t timestamp, EekGtkKeyboard *ui_keyboard);
+                        uint32_t timestamp, EekboardContextService *manager,
+                        EekGtkKeyboard *ui_keyboard);
 void squeek_layout_draw_all_changed(struct squeek_layout *layout, EekRenderer* renderer, cairo_t     *cr);
 void squeek_draw_layout_base_view(struct squeek_layout *layout, EekRenderer* renderer, cairo_t     *cr);
 #endif

src/layout.rs

@@ -26,6 +26,7 @@ use std::vec::Vec;
 use ::action::Action;
 use ::drawing;
 use ::keyboard::{ KeyState, PressType };
+use ::manager;
 use ::submission::{ Timestamp, VirtualKeyboard };
 use ::util::find_max_double;
 
@@ -99,7 +100,7 @@ pub mod c {
         }
     }
 
-    /// Scale + translate
+    /// Translate and then scale
     #[repr(C)]
     pub struct Transformation {
         pub origin_x: f64,
@@ -108,6 +109,14 @@ pub mod c {
     }
 
     impl Transformation {
+        /// Applies the new transformation after this one
+        pub fn chain(self, next: Transformation) -> Transformation {
+            Transformation {
+                origin_x: self.origin_x + self.scale * next.origin_x,
+                origin_y: self.origin_y + self.scale * next.origin_y,
+                scale: self.scale * next.scale,
+            }
+        }
         fn forward(&self, p: Point) -> Point {
             Point {
                 x: (p.x - self.origin_x) / self.scale,
@@ -195,7 +204,8 @@ pub mod c {
         println!("{:?}", button);
     }
     
-    /// Positions the layout within the available space
+    /// Positions the layout contents within the available space.
+    /// The origin of the transformation is the point inside the margins.
     #[no_mangle]
     pub extern "C"
     fn squeek_layout_calculate_transformation(
@@ -204,15 +214,10 @@ pub mod c {
         allocation_height: f64,
     ) -> Transformation {
         let layout = unsafe { &*layout };
-        let size = layout.calculate_size();
+        layout.calculate_transformation(Size {
-        let h_scale = allocation_width / size.width;
+            width: allocation_width,
-        let v_scale = allocation_height / size.height;
+            height: allocation_height,
-        let scale = if h_scale < v_scale { h_scale } else { v_scale };
+        })
-        Transformation {
-            origin_x: (allocation_width - (scale * size.width)) / 2.0,
-            origin_y: (allocation_height - (scale * size.height)) / 2.0,
-            scale: scale,
-        }
     }
     
     #[no_mangle]
@@ -254,6 +259,7 @@ pub mod c {
             virtual_keyboard: ZwpVirtualKeyboardV1, // TODO: receive a reference to the backend
             widget_to_layout: Transformation,
             time: u32,
+            manager: manager::c::Manager,
             ui_keyboard: EekGtkKeyboard,
         ) {
             let time = Timestamp(time);
@@ -269,6 +275,7 @@ pub mod c {
                     &widget_to_layout,
                     time,
                     ui_keyboard,
+                    manager,
                     key,
                 );
             }
@@ -340,6 +347,7 @@ pub mod c {
             x_widget: f64, y_widget: f64,
             widget_to_layout: Transformation,
             time: u32,
+            manager: manager::c::Manager,
             ui_keyboard: EekGtkKeyboard,
         ) {
             let time = Timestamp(time);
@@ -374,6 +382,7 @@ pub mod c {
                             &widget_to_layout,
                             time,
                             ui_keyboard,
+                            manager,
                             key,
                         );
                     }
@@ -391,6 +400,7 @@ pub mod c {
                         &widget_to_layout,
                         time,
                         ui_keyboard,
+                        manager,
                         key,
                     );
                 }
@@ -427,7 +437,7 @@ pub struct ButtonPlace<'a> {
     offset: c::Point,
 }
 
-#[derive(Debug, Clone)]
+#[derive(Debug, Clone, PartialEq)]
 pub struct Size {
     pub width: f64,
     pub height: f64,
@@ -560,6 +570,7 @@ pub enum ArrangementKind {
     Wide = 1,
 }
 
+#[derive(Debug, PartialEq)]
 pub struct Margins {
     pub top: f64,
     pub bottom: f64,
@@ -713,7 +724,8 @@ impl Layout {
         };
     }
 
-    fn calculate_size(&self) -> Size {
+    /// Calculates size without margins
+    fn calculate_inner_size(&self) -> Size {
         Size {
             height: find_max_double(
                 self.views.iter(),
@@ -725,6 +737,39 @@ impl Layout {
             ),
         }
     }
+
+    /// Size including margins
+    fn calculate_size(&self) -> Size {
+        let inner_size = self.calculate_inner_size();
+        Size {
+            width: self.margins.left + inner_size.width + self.margins.right,
+            height: (
+                self.margins.top
+                + inner_size.height
+                + self.margins.bottom
+            ),
+        }
+    }
+    
+    pub fn calculate_transformation(
+        &self,
+        available: Size,
+    ) -> c::Transformation {
+        let size = self.calculate_size();
+        let h_scale = available.width / size.width;
+        let v_scale = available.height / size.height;
+        let scale = if h_scale < v_scale { h_scale } else { v_scale };
+        let outside_margins = c::Transformation {
+            origin_x: (available.width - (scale * size.width)) / 2.0,
+            origin_y: (available.height - (scale * size.height)) / 2.0,
+            scale: scale,
+        };
+        outside_margins.chain(c::Transformation {
+            origin_x: self.margins.left,
+            origin_y: self.margins.top,
+            scale: 1.0,
+        })
+    }
 }
 
 mod procedures {
@@ -814,6 +859,7 @@ mod seat {
         widget_to_layout: &c::Transformation,
         time: Timestamp,
         ui_keyboard: c::EekGtkKeyboard,
+        manager: manager::c::Manager,
         key: &Rc<RefCell<KeyState>>,
     ) {
         layout.release_key(virtual_keyboard, &mut key.clone(), time);
@@ -835,7 +881,8 @@ mod seat {
                 };
                 ::popover::show(
                     ui_keyboard,
-                    widget_to_layout.reverse_bounds(bounds)
+                    widget_to_layout.reverse_bounds(bounds),
+                    manager,
                 );
             }
         }
@@ -907,4 +954,58 @@ mod test {
                 .is_none()
         );
     }
+
+    #[test]
+    fn check_bottom_margin() {
+        // just one button
+        let view = View::new(vec![
+            (
+                0.0,
+                Row {
+                    angle: 0,
+                    buttons: vec![(
+                        0.0,
+                        Box::new(Button {
+                            size: Size { width: 1.0, height: 1.0 },
+                            ..*make_button_with_state("foo".into(), make_state())
+                        }),
+                    )]
+                },
+            ),
+        ]);
+        let layout = Layout {
+            current_view: String::new(),
+            keymap_str: CString::new("").unwrap(),
+            kind: ArrangementKind::Base,
+            locked_keys: HashSet::new(),
+            pressed_keys: HashSet::new(),
+            // Lots of bottom margin
+            margins: Margins {
+                top: 0.0,
+                left: 0.0,
+                right: 0.0,
+                bottom: 1.0,
+            },
+            views: hashmap! {
+                String::new() => view,
+            },
+        };
+        assert_eq!(
+            layout.calculate_inner_size(),
+            Size { width: 1.0, height: 1.0 }
+        );
+        assert_eq!(
+            layout.calculate_size(),
+            Size { width: 1.0, height: 2.0 }
+        );
+        // Don't change those values randomly!
+        // They take advantage of incidental precise float representation
+        // to even be comparable.
+        let transformation = layout.calculate_transformation(
+            Size { width: 2.0, height: 2.0 }
+        );
+        assert_eq!(transformation.scale, 1.0);
+        assert_eq!(transformation.origin_x, 0.5);
+        assert_eq!(transformation.origin_y, 0.0);
+    }
 }

src/lib.rs

@@ -24,6 +24,8 @@ mod keyboard;
 mod layout;
 mod locale;
 mod locale_config;
+mod logging;
+mod manager;
 mod outputs;
 mod popover;
 mod resources;

src/locale.rs

@@ -1,21 +1,99 @@
-/*! Locale-specific functions */
+/*! Locale-specific functions. 
+ * 
+ * This file is intended as a library:
+ * it must pass errors upwards
+ * and panicking is allowed only when
+ * this code encounters an internal inconsistency.
+ */
 
 use std::cmp;
-use std::ffi::CString;
+use std::ffi::{ CStr, CString };
+use std::os::raw::c_char;
+use std::ptr;
+use std::str::Utf8Error;
 
 mod c {
-    use std::os::raw::c_char;
+    use super::*;
+    use std::os::raw::c_void;
 
     #[allow(non_camel_case_types)]
     pub type c_int = i32;
 
+    #[derive(Clone, Copy)]
+    #[repr(C)]
+    pub struct GnomeXkbInfo(*const c_void);
+
     #[no_mangle]
     extern "C" {
         // from libc
         pub fn strcoll(cs: *const c_char, ct: *const c_char) -> c_int;
+        // from gnome-desktop3
+        pub fn gnome_xkb_info_new() -> GnomeXkbInfo;
+        pub fn gnome_xkb_info_get_layout_info (
+            info: GnomeXkbInfo,
+            id: *const c_char,
+            display_name: *mut *const c_char,
+            short_name: *const *const c_char,
+            xkb_layout: *const *const c_char,
+            xkb_variant: *const *const c_char
+        ) -> c_int;
+        pub fn g_object_unref(o: GnomeXkbInfo);
     }
 }
 
+#[derive(Debug)]
+pub enum Error {
+    StringConversion(Utf8Error),
+    NoInfo,
+}
+
+pub struct XkbInfo(c::GnomeXkbInfo);
+
+impl XkbInfo {
+    pub fn new() -> XkbInfo {
+        XkbInfo(unsafe { c::gnome_xkb_info_new() })
+    }
+    pub fn get_display_name(&self, id: &str) -> Result<String, Error> {
+        let id = cstring_safe(id);
+        let id_ref = id.as_ptr();
+        let mut display_name: *const c_char = ptr::null();
+        let found = unsafe {
+            c::gnome_xkb_info_get_layout_info(
+                self.0,
+                id_ref,
+                &mut display_name as *mut *const c_char,
+                ptr::null(), ptr::null(), ptr::null(),
+            )
+        };
+        if found != 0 && !display_name.is_null() {
+            let display_name = unsafe { CStr::from_ptr(display_name) };
+            display_name.to_str()
+                .map(str::to_string)
+                .map_err(Error::StringConversion)
+        } else {
+            Err(Error::NoInfo)
+        }
+    }
+}
+
+impl Drop for XkbInfo {
+    fn drop(&mut self) {
+        unsafe { c::g_object_unref(self.0) }
+    }
+}
+
+#[derive(Clone, Debug, PartialEq)]
+pub struct Translation<'a>(pub &'a str);
+
+impl<'a> Translation<'a> {
+    pub fn to_owned(&'a self) -> OwnedTranslation {
+        OwnedTranslation(self.0.to_owned())
+    }
+}
+
+#[derive(Clone, Debug, PartialEq)]
+pub struct OwnedTranslation(pub String);
+
 fn cstring_safe(s: &str) -> CString {
     CString::new(s)
         .unwrap_or(CString::new("").unwrap())

src/logging.rs

@@ -0,0 +1,120 @@
+/*! Logging library.
+ * 
+ * This is probably the only part of squeekboard
+ * that should be doing any direct printing.
+ * 
+ * There are several approaches to logging,
+ * in the order of increasing flexibility and/or purity:
+ * 
+ * 1. `println!` directly
+ * 
+ *   It can't be easily replaced by a different solution
+ * 
+ * 2. simple `log!` macro
+ * 
+ *   Replacing the destination at runtime other than globally would be awkward,
+ *   so no easy way to suppress errors for things that don't matter,
+ *   but formatting is still easy.
+ * 
+ * 3. logging to a mutable destination type
+ * 
+ *   Can be easily replaced, but logging `Result` types,
+ *   which should be done by calling a method on the result,
+ *   can't be formatted directly.
+ *   Cannot be parallelized.
+ * 
+ * 4. logging to an immutable destination type
+ * 
+ *   Same as above, except it can be parallelized.
+ *   It seems more difficult to pass the logger around,
+ *   but this may be a solved problem from the area of functional programming.
+ * 
+ * This library generally aims at the approach in 3.
+ * */
+
+use std::error::Error;
+
+/// Levels are not in order.
+pub enum Level {
+    // Levels for reporting violated constraints
+    /// The program violated a self-imposed constraint,
+    /// ended up in an inconsistent state, and cannot recover.
+    /// Handlers must not actually panic. (should they?)
+    Panic,
+    /// The program violated a self-imposed constraint,
+    /// ended up in an inconsistent state, but some state can be recovered.
+    Bug,
+    /// Invalid data given by an external source,
+    /// some state of the program must be dropped.
+    Error,
+    // Still violated constraints, but harmless
+    /// Invalid data given by an external source, parts of data are ignored.
+    /// No previous program state needs to be dropped.
+    Warning,
+    /// External source not in an expected state,
+    /// but not violating any protocols (including no relevant protocol).
+    Surprise,
+    // Informational
+    /// A change in internal state that results in a change of behaviour
+    /// that a user can observe, and a tinkerer might find useful.
+    /// E.g. selection of external sources, like loading user's UI files,
+    /// language switch, overrides.
+    Info,
+    /// Information useful for application developer only.
+    /// Should be limited to information gotten from external sources,
+    /// and more tricky parts of internal state.
+    Debug,
+}
+
+/// Sugar for logging errors in results.
+/// Approach 2.
+pub trait Warn {
+    type Value;
+    fn or_warn(self, msg: &str) -> Option<Self::Value>;
+}
+
+impl<T, E: Error> Warn for Result<T, E> {
+    type Value = T;
+    fn or_warn(self, msg: &str) -> Option<T> {
+        self.map_err(|e| {
+            eprintln!("{}: {}", msg, e);
+            e
+        }).ok()
+    }
+}
+
+impl<T> Warn for Option<T> {
+    type Value = T;
+    fn or_warn(self, msg: &str) -> Option<T> {
+        self.or_else(|| {
+            eprintln!("{}", msg);
+            None
+        })
+    }
+}
+
+/// A mutable handler for text warnings.
+/// Approach 3.
+pub trait WarningHandler {
+    /// Handle a warning
+    fn handle(&mut self, warning: &str);
+}
+
+/// Prints warnings to stderr
+pub struct PrintWarnings;
+
+impl WarningHandler for PrintWarnings {
+    fn handle(&mut self, warning: &str) {
+        eprintln!("{}", warning);
+    }
+}
+
+/// Warning handler that will panic at any warning.
+/// Don't use except in tests
+pub struct PanicWarn;
+
+impl WarningHandler for PanicWarn {
+    fn handle(&mut self, warning: &str) {
+        panic!("{}", warning);
+    }
+}

src/manager.rs

@@ -0,0 +1,34 @@
+/*! Procedures relating to the management of the switching of layouts */
+use ::util;
+
+pub mod c {
+    use std::os::raw::{c_char, c_void};
+
+    /// EekboardContextService*
+    #[repr(transparent)]
+    #[derive(Clone, Copy)]
+    pub struct Manager(*const c_void);
+    
+    #[no_mangle]
+    extern "C" {
+        pub fn eekboard_context_service_set_overlay(
+            manager: Manager,
+            name: *const c_char,
+        );
+
+        pub fn eekboard_context_service_get_overlay(
+            manager: Manager,
+        ) -> *const c_char;
+    }
+}
+
+/// Returns the overlay name.
+/// The result lifetime is "as long as the C copy lives"
+pub fn get_overlay(manager: c::Manager) -> Option<String> {
+    let raw_str = unsafe {
+        c::eekboard_context_service_get_overlay(manager)
+    };
+    // this string is generated from Rust, should never be invalid
+    util::c::as_str(&raw_str).unwrap()
+        .map(String::from)
+}

src/meson.build

@@ -19,13 +19,11 @@ sources = [
   '../eek/eek-element.c',
   '../eek/eek-gtk-keyboard.c',
   '../eek/eek-keyboard.c',
-  '../eek/eek-layout.c',
   '../eek/eek-renderer.c',
   '../eek/eek-types.c',
   '../eek/eek-xml-layout.c',
   '../eek/layersurface.c',
   dbus_src,
-  enums,
   '../eekboard/key-emitter.c',
   '../eekboard/eekboard-context-service.c',
   '../eekboard/eekboard-service.c',
@@ -40,6 +38,7 @@ cc = meson.get_compiler('c')
 deps = [
 #  dependency('glib-2.0', version: '>=2.26.0'),
   dependency('gio-2.0', version: '>=2.26.0'),
+  dependency('gnome-desktop-3.0', version: '>=3.0'),
   dependency('gtk+-3.0', version: '>=3.0'),
   dependency('libcroco-0.6'),
   dependency('wayland-client', version: '>=1.14'),
@@ -112,16 +111,3 @@ squeekboard = executable('squeekboard',
     '-DEEK_COMPILATION=1'],
 )
 
-bindir = join_paths(prefix, get_option('bindir'))
-
-test_layout = custom_target('squeekboard-test-layout',
-    build_by_default: true,
-    # meson doesn't track all inputs, cargo does
-    build_always_stale: true,
-    output: ['squeekboard-test-layout'],
-    console: true,
-    command: [cargo_build] + cargo_build_flags
-        + ['--rename', 'test_layout', '@OUTPUT@', '--bin', 'test_layout'],
-    install: true,
-    install_dir: bindir,
-)

src/popover.rs

@@ -2,9 +2,12 @@
 
 use gio;
 use gtk;
-use ::layout::c::EekGtkKeyboard;
+use std::ffi::CString;
-use ::locale::compare_current_locale;
+use ::layout::c::{ Bounds, EekGtkKeyboard };
+use ::locale;
+use ::locale::{ OwnedTranslation, Translation, compare_current_locale };
 use ::locale_config::system_locale;
+use ::manager;
 use ::resources;
 
 use gio::ActionMapExt;
@@ -15,6 +18,7 @@ use glib::variant::ToVariant;
 use gtk::PopoverExt;
 use gtk::WidgetExt;
 use std::io::Write;
+use ::logging::Warn;
 
 mod variants {
     use glib;
@@ -92,7 +96,7 @@ mod variants {
     }
 }
 
-fn make_menu_builder(inputs: Vec<(&str, &str)>) -> gtk::Builder {
+fn make_menu_builder(inputs: Vec<(&str, OwnedTranslation)>) -> gtk::Builder {
     let mut xml: Vec<u8> = Vec::new();
     writeln!(
         xml,
@@ -101,7 +105,7 @@ fn make_menu_builder(inputs: Vec<(&str, &str)>) -> gtk::Builder {
   <menu id=\"app-menu\">
     <section>"
     ).unwrap();
-    for (input_name, human_name) in inputs {
+    for (input_name, translation) in inputs {
         writeln!(
             xml,
             "
@@ -110,7 +114,7 @@ fn make_menu_builder(inputs: Vec<(&str, &str)>) -> gtk::Builder {
             <attribute name=\"action\">layout</attribute>
             <attribute name=\"target\">{}</attribute>
         </item>",
-            human_name,
+            translation.0,
             input_name,
         ).unwrap();
     }
@@ -141,47 +145,191 @@ fn set_layout(kind: String, name: String) {
     settings.apply();
 }
 
-pub fn show(window: EekGtkKeyboard, position: ::layout::c::Bounds) {
+/// A reference to what the user wants to see
-    unsafe { gtk::set_initialized() };
+#[derive(PartialEq, Clone, Debug)]
-    let window = unsafe { gtk::Widget::from_glib_none(window.0) };
+enum LayoutId {
+    /// Affects the layout in system settings
+    System {
+        kind: String,
+        name: String,
+    },
+    /// Only affects what this input method presents
+    Local(String),
+}
 
-    let settings = gio::Settings::new("org.gnome.desktop.input-sources");
+impl LayoutId {
-    let inputs = settings.get_value("sources").unwrap();
+    fn get_name(&self) -> &str {
-    let inputs = variants::get_tuples(inputs);
+        match &self {
-    
+            LayoutId::System { kind: _, name } => name.as_str(),
-    let input_names: Vec<&str> = inputs.iter()
+            LayoutId::Local(name) => name.as_str(),
-        .map(|(_kind, name)| name.as_str())
+        }
-        .collect();
+    }
+}
 
-    let translations = system_locale()
+fn set_visible_layout(
+    manager: manager::c::Manager,
+    layout_id: LayoutId,
+) {
+    match layout_id {
+        LayoutId::System { kind, name } => set_layout(kind, name),
+        LayoutId::Local(name) => {
+            let name = CString::new(name.as_str()).unwrap();
+            let name_ptr = name.as_ptr();
+            unsafe {
+                manager::c::eekboard_context_service_set_overlay(
+                    manager,
+                    name_ptr,
+                )
+            }
+        },
+    }
+}
+
+/// Takes into account first any overlays, then system layouts from the list
+fn get_current_layout(
+    manager: manager::c::Manager,
+    system_layouts: &Vec<LayoutId>,
+) -> Option<LayoutId> {
+    match manager::get_overlay(manager) {
+        Some(name) => Some(LayoutId::Local(name)),
+        None => system_layouts.get(0).map(LayoutId::clone),
+    }
+}
+
+/// Translates all provided layout names according to current locale,
+/// for the purpose of display (i.e. errors will be caught and reported)
+fn translate_layout_names(layouts: &Vec<LayoutId>) -> Vec<OwnedTranslation> {
+    // This procedure is rather ugly...
+    // Xkb lookup *must not* be applied to non-system layouts,
+    // so both translators can't be merged into one lookup table,
+    // therefore must be done in two steps.
+    // `XkbInfo` being temporary also means
+    // that its return values must be copied,
+    // forcing the use of `OwnedTranslation`.
+    enum Status {
+        /// xkb names should get all translated here
+        Translated(OwnedTranslation),
+        /// Builtin names need builtin translations
+        Remaining(String),
+    }
+
+    // Attempt to take all xkb names from gnome-desktop's xkb info.
+    let xkb_translator = locale::XkbInfo::new();
+
+    let translated_names = layouts.iter()
+        .map(|id| match id {
+            LayoutId::System { name, kind: _ } => {
+                xkb_translator.get_display_name(name)
+                    .map(|s| Status::Translated(OwnedTranslation(s)))
+                    .unwrap_or_else(|e| {
+                        eprintln!(
+                            "No display name for xkb layout {}: {:?}",
+                            name,
+                            e,
+                        );
+                        Status::Remaining(name.clone())
+                    })
+            },
+            LayoutId::Local(name) => Status::Remaining(name.clone()),
+        });
+
+    // Non-xkb layouts and weird xkb layouts
+    // still need to be looked up in the internal database.
+    let builtin_translations = system_locale()
         .map(|locale|
             locale.tags_for("messages")
                 .next().unwrap() // guaranteed to exist
                 .as_ref()
                 .to_owned()
         )
-        .and_then(|lang| resources::get_layout_names(lang.as_str()));
+        .or_warn("No locale detected")
+        .and_then(|lang| {
+            resources::get_layout_names(lang.as_str())
+                .or_warn(&format!("No translations for locale {}", lang))
+        });
 
-    // sorted collection of human and machine names
+    match builtin_translations {
-    let mut human_names: Vec<(&str, &str)> = match translations {
         Some(translations) => {
-            input_names.iter()
+            translated_names
-                .map(|name| (*name, *translations.get(name).unwrap_or(name)))
+                .map(|status| match status {
+                    Status::Remaining(name) => {
+                        translations.get(name.as_str())
+                            .unwrap_or(&Translation(name.as_str()))
+                            .to_owned()
+                    },
+                    Status::Translated(t) => t,
+                })
                 .collect()
         },
-        // display bare codes
         None => {
-            input_names.iter()
+            translated_names
-                .map(|n| (*n, *n)) // turns &&str into &str
+                .map(|status| match status {
+                    Status::Remaining(name) => OwnedTranslation(name),
+                    Status::Translated(t) => t,
+                })
                 .collect()
-        }
+        },
-    };
+    }
+}
 
-    human_names.sort_unstable_by(|(_, human_label_a), (_, human_label_b)| {
+pub fn show(
-        compare_current_locale(human_label_a, human_label_b)
+    window: EekGtkKeyboard,
+    position: Bounds,
+    manager: manager::c::Manager,
+) {
+    unsafe { gtk::set_initialized() };
+    let window = unsafe { gtk::Widget::from_glib_none(window.0) };
+
+    let overlay_layouts = resources::get_overlays().into_iter()
+        .map(|name| LayoutId::Local(name.to_string()));
+
+    let settings = gio::Settings::new("org.gnome.desktop.input-sources");
+    let inputs = settings.get_value("sources").unwrap();
+    let inputs = variants::get_tuples(inputs);
+    
+    let system_layouts: Vec<LayoutId> = inputs.into_iter()
+        .map(|(kind, name)| LayoutId::System { kind, name })
+        .collect();
+
+    let all_layouts: Vec<LayoutId> = system_layouts.clone()
+        .into_iter()
+        .chain(overlay_layouts)
+        .collect();
+
+    let translated_names = translate_layout_names(&all_layouts);
+    
+    // sorted collection of human and machine names
+    let mut human_names: Vec<(OwnedTranslation, LayoutId)> = translated_names
+        .into_iter()
+        .zip(all_layouts.clone().into_iter())
+        .collect();
+
+    human_names.sort_unstable_by(|(tr_a, _), (tr_b, _)| {
+        compare_current_locale(&tr_a.0, &tr_b.0)
     });
 
-    let builder = make_menu_builder(human_names);
+    // GVariant doesn't natively support `enum`s,
+    // so the `choices` vector will serve as a lookup table.
+    let choices_with_translations: Vec<(String, (OwnedTranslation, LayoutId))>
+        = human_names.into_iter()
+            .enumerate()
+                .map(|(i, human_entry)| {(
+                    format!("{}_{}", i, human_entry.1.get_name()),
+                    human_entry,
+                )}).collect();
+
+
+    let builder = make_menu_builder(
+        choices_with_translations.iter()
+            .map(|(id, (translation, _))| (id.as_str(), (*translation).clone()))
+            .collect()
+    );
+
+    let choices: Vec<(String, LayoutId)>
+        = choices_with_translations.into_iter()
+            .map(|(id, (_tr, layout))| (id, layout))
+            .collect();
+
     // Much more debuggable to populate the model & menu
     // from a string representation
     // than add items imperatively
@@ -195,16 +343,21 @@ pub fn show(window: EekGtkKeyboard, position: ::layout::c::Bounds) {
         height: position.width.floor() as i32,
     });
 
-    if let Some(current_name) = input_names.get(0) {
+    if let Some(current_layout) = get_current_layout(manager, &system_layouts) {
-        let current_name = current_name.to_variant();
+        let current_name_variant = choices.iter()
+            .find(
+                |(_id, layout)| layout == &current_layout
+            ).unwrap()
+            .0.to_variant();
 
         let layout_action = gio::SimpleAction::new_stateful(
             "layout",
-            Some(current_name.type_()),
+            Some(current_name_variant.type_()),
-            &current_name,
+            &current_name_variant,
         );
 
-        layout_action.connect_change_state(|_action, state| {
+        let menu_inner = menu.clone();
+        layout_action.connect_change_state(move |_action, state| {
             match state {
                 Some(v) => {
                     v.get::<String>()
@@ -212,10 +365,20 @@ pub fn show(window: EekGtkKeyboard, position: ::layout::c::Bounds) {
                             eprintln!("Variant is not string: {:?}", v);
                             None
                         })
-                        .map(|state| set_layout("xkb".into(), state));
+                        .map(|state| {
+                            let (_id, layout) = choices.iter()
+                                .find(
+                                    |choices| state == choices.0
+                                ).unwrap();
+                            set_visible_layout(
+                                manager,
+                                layout.clone(),
+                            )
+                        });
                 },
                 None => eprintln!("No variant selected"),
             };
+            menu_inner.popdown();
         });
 
         let action_group = gio::SimpleActionGroup::new();

src/resources.rs

@@ -3,6 +3,7 @@
  */
 
 use std::collections::HashMap;
+use ::locale::Translation;
 
 use std::iter::FromIterator;
 
@@ -10,6 +11,7 @@ use std::iter::FromIterator;
 // and what a convenience layout. "_wide" is not a layout,
 // neither is "number"
 const KEYBOARDS: &[(*const str, *const str)] = &[
+    // layouts
     ("us", include_str!("../data/keyboards/us.yaml")),
     ("us_wide", include_str!("../data/keyboards/us_wide.yaml")),
     ("de", include_str!("../data/keyboards/de.yaml")),
@@ -23,6 +25,10 @@ const KEYBOARDS: &[(*const str, *const str)] = &[
     ("no", include_str!("../data/keyboards/no.yaml")),
     ("number", include_str!("../data/keyboards/number.yaml")),
     ("se", include_str!("../data/keyboards/se.yaml")),
+    // layout+overlay
+    ("terminal", include_str!("../data/keyboards/terminal.yaml")),
+    // Overlays
+    ("emoji", include_str!("../data/keyboards/emoji.yaml")),
 ];
 
 pub fn get_keyboard(needle: &str) -> Option<&'static str> {
@@ -39,6 +45,19 @@ pub fn get_keyboard(needle: &str) -> Option<&'static str> {
         })
 }
 
+const OVERLAY_NAMES: &[*const str] = &[
+    "emoji",
+    "terminal",
+];
+
+pub fn get_overlays() -> Vec<&'static str> {
+    OVERLAY_NAMES.iter()
+        .map(|name| {
+            let name: *const str = *name;
+            unsafe { &*name }
+        }).collect()
+}
+
 /// Translations of the layout identifier strings
 const LAYOUT_NAMES: &[(*const str, *const str)] = &[
     ("de-DE", include_str!("../data/langs/de-DE.txt")),
@@ -49,7 +68,7 @@ const LAYOUT_NAMES: &[(*const str, *const str)] = &[
 ];
 
 pub fn get_layout_names(lang: &str)
-    -> Option<HashMap<&'static str, &'static str>>
+    -> Option<HashMap<&'static str, Translation<'static>>>
 {
     let translations = LAYOUT_NAMES.iter()
         .find(|(name, _data)| {
@@ -63,7 +82,7 @@ pub fn get_layout_names(lang: &str)
     translations.map(make_mapping)
 }
 
-fn parse_line(line: &str) -> Option<(&str, &str)> {
+fn parse_line(line: &str) -> Option<(&str, Translation)> {
     let comment = line.trim().starts_with("#");
     if comment {
         None
@@ -71,11 +90,11 @@ fn parse_line(line: &str) -> Option<(&str, &str)> {
         let mut iter = line.splitn(2, " ");
         let name = iter.next().unwrap();
         // will skip empty and unfinished lines
-        iter.next().map(|tr| (name, tr.trim()))
+        iter.next().map(|tr| (name, Translation(tr.trim())))
     }
 }
 
-fn make_mapping(data: &str) -> HashMap<&str, &str> {
+fn make_mapping(data: &str) -> HashMap<&str, Translation> {
     HashMap::from_iter(
         data.split("\n")
             .filter_map(parse_line)
@@ -86,10 +105,17 @@ fn make_mapping(data: &str) -> HashMap<&str, &str> {
 mod test {
     use super::*;
 
+    #[test]
+    fn check_overlays_present() {
+        for name in get_overlays() {
+            assert!(get_keyboard(name).is_some());
+        }
+    }
+
     #[test]
     fn mapping_line() {
         assert_eq!(
-            Some(("name", "translation")),
+            Some(("name", Translation("translation"))),
             parse_line("name translation")
         );
     }

src/style.rs

@@ -16,12 +16,12 @@
  * License along with this library. If not, see <http://www.gnu.org/licenses/>.Free
  */
 
-/*! CSS data loading */
+/*! CSS data loading. */
 
 use std::env;
 
 use glib::object::ObjectExt;
-use util::Warn;
+use logging::Warn;
 
 /// Gathers stuff defined in C or called by C
 pub mod c {
@@ -83,6 +83,7 @@ fn get_theme_name(settings: &gtk::Settings) -> GtkTheme {
         .map_err(|e| {
             match &e {
                 env::VarError::NotPresent => {},
+                // maybe TODO: forward this warning?
                 e => eprintln!("GTK_THEME variable invalid: {}", e),
             };
             e
@@ -93,13 +94,15 @@ fn get_theme_name(settings: &gtk::Settings) -> GtkTheme {
         None => GtkTheme {
             name: {
                 settings.get_property("gtk-theme-name")
-                    .ok_warn("No theme name")
+                    // maybe TODO: is this worth a warning?
+                    .or_warn("No theme name")
                     .and_then(|value| value.get::<String>())
                     .unwrap_or(DEFAULT_THEME_NAME.into())
             },
             variant: {
                 settings.get_property("gtk-application-prefer-dark-theme")
-                    .ok_warn("No settings key")
+                    // maybe TODO: is this worth a warning?
+                    .or_warn("No settings key")
                     .and_then(|value| value.get::<bool>())
                     .and_then(|dark_preferred| match dark_preferred {
                         true => Some("dark".into()),

src/tests.rs

@@ -3,7 +3,7 @@
 use ::data::Layout;
 use xkbcommon::xkb;
 
-use ::util::WarningHandler;
+use ::logging::WarningHandler;
 
 
 pub struct CountAndPrint(u32);

src/util.rs

@@ -21,6 +21,7 @@ pub mod c {
     
     use std::borrow::ToOwned;
     
+    // The lifetime on input limits the existence of the result
     pub fn as_str(s: &*const c_char) -> Result<Option<&str>, Utf8Error> {
         if s.is_null() {
             Ok(None)
@@ -189,22 +190,6 @@ impl<T> Borrow<Rc<T>> for Pointer<T> {
     }
 }
 
-/// Sugar for logging errors in results
-pub trait Warn {
-    type Value;
-    fn ok_warn(self, msg: &str) -> Option<Self::Value>;
-}
-
-impl<T, E: std::error::Error> Warn for Result<T, E> {
-    type Value = T;
-    fn ok_warn(self, msg: &str) -> Option<T> {
-        self.map_err(|e| {
-            eprintln!("{}: {}", msg, e);
-            e
-        }).ok()
-    }
-}
-
 pub trait WarningHandler {
     /// Handle a warning
     fn handle(&mut self, warning: &str);

tests/layout.yaml

@@ -1,15 +1,9 @@
 ---
-bounds:
-    x: 0
-    y: 0
-    width: 0
-    height: 0
 views:
     base:
         - "test"
 outlines:
-    default:
+    default: { width: 0, height: 0 }
-        bounds: { x: 0, y: 0, width: 0, height: 0 }
 
 buttons:
     test:

tests/layout2.yaml

@@ -1,11 +1,5 @@
 ---
 # missing views
-bounds:
-    x: 0
-    y: 0
-    width: 0
-    height: 0
 outlines:
-    default:
+    default: { width: 0, height: 0 }
-        bounds: { x: 0, y: 0, width: 0, height: 0 }
 

tests/layout3.yaml

@@ -1,15 +1,9 @@
 ---
 # extra field
-bounds:
-    x: 0
-    y: 0
-    width: 0
-    height: 0
 views:
     base:
         - "test"
 outlines:
-    default:
+    default: { width: 0, height: 0 }
-        bounds: { x: 0, y: 0, width: 0, height: 0 }
 
 bad_field: false

tests/layout_key1.yaml

@@ -1,16 +1,10 @@
 ---
 # punctuation
-bounds:
-    x: 0
-    y: 0
-    width: 0
-    height: 0
 views:
     base:
         - "."
 outlines:
-    default:
+    default: { width: 0, height: 0 }
-        bounds: { x: 0, y: 0, width: 0, height: 0 }
 
 buttons:
     ".":

tests/layout_key2.yaml

@@ -1,16 +1,10 @@
 ---
 # punctuation
-bounds:
-    x: 0
-    y: 0
-    width: 0
-    height: 0
 views:
     base:
         - "å"
 outlines:
-    default:
+    default: { width: 0, height: 0 }
-        bounds: { x: 0, y: 0, width: 0, height: 0 }
 
 buttons:
     å:

tests/layout_key3.yaml

@@ -1,14 +1,8 @@
 ---
 # punctuation
-bounds:
-    x: 0
-    y: 0
-    width: 0
-    height: 0
 views:
     base:
         - "か゚" # 2 codepoints
 outlines:
-    default:
+    default: { width: 0, height: 0 }
-        bounds: { x: 0, y: 0, width: 0, height: 0 }
 

tests/layout_margins.yaml

@@ -0,0 +1,9 @@
+---
+# Margins present
+margins: { top: 1, side: 2, bottom: 3 }
+views:
+    base:
+        - "test"
+outlines:
+    default: { width: 1, height: 1 }
+

tests/layout_position.yaml

@@ -0,0 +1,9 @@
+---
+# Margins present
+margins: { top: 1, side: 2, bottom: 3 }
+views:
+    base:
+        - "test"
+outlines:
+    default: { width: 1, height: 1 }
+

tests/meson.build

@@ -58,6 +58,9 @@ foreach layout : [
     'no',
     'number',
     'se',
+    'terminal',
+    
+    'emoji',
 ]
     test(
         'test_layout_' + layout,

tools/meson.build

@@ -0,0 +1,19 @@
+entry = configure_file(
+    copy: true,
+    input: 'entry.py',
+    output: 'squeekboard-entry',
+    install: true,
+    install_dir: bindir,
+)
+
+test_layout = custom_target('squeekboard-test-layout',
+    build_by_default: true,
+    # meson doesn't track all inputs, cargo does
+    build_always_stale: true,
+    output: ['squeekboard-test-layout'],
+    console: true,
+    command: [cargo_build] + cargo_build_flags
+        + ['--rename', 'test_layout', '@OUTPUT@', '--bin', 'test_layout'],
+    install: true,
+    install_dir: bindir,
+)