diff --git a/pdm.lock b/pdm.lock
--- a/pdm.lock
+++ b/pdm.lock
@@ -546,6 +546,12 @@ dependencies = [
 ]
 
 [[package]]
+name = "pycairo"
+version = "1.21.0"
+requires_python = ">=3.7"
+summary = "Python interface for cairo"
+
+[[package]]
 name = "pycodestyle"
 version = "2.8.0"
 requires_python = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*"
@@ -580,6 +586,15 @@ requires_python = ">=3.5"
 summary = "Pygments is a syntax highlighting package written in Python."
 
 [[package]]
+name = "pygobject"
+version = "3.42.1"
+requires_python = ">=3.6, <4"
+summary = "Python bindings for GObject Introspection"
+dependencies = [
+    "pycairo>=1.16.0",
+]
+
+[[package]]
 name = "pyhamcrest"
 version = "2.0.3"
 requires_python = ">=3.5"
@@ -1005,7 +1020,7 @@ dependencies = [
 
 [metadata]
 lock_version = "3.1"
-content_hash = "sha256:6f3675b6f2fd3a785447ebcdba3d06525aaf1b087518801257dd2a63d3ec9e64"
+content_hash = "sha256:cf4d983fdeb6aa86b91406cc99a3987f77340f9e0b544d0fbce0c213e25ca8c4"
 
 [metadata.files]
 "anyio 3.5.0" = [
@@ -1542,6 +1557,17 @@ content_hash = "sha256:6f3675b6f2fd3a785
     {file = "pyasn1_modules-0.2.8-py2.py3-none-any.whl", hash = "sha256:a50b808ffeb97cb3601dd25981f6b016cbb3d31fbf57a8b8a87428e6158d0c74"},
     {file = "pyasn1-modules-0.2.8.tar.gz", hash = "sha256:905f84c712230b2c592c19470d3ca8d552de726050d1d1716282a1f6146be65e"},
 ]
+"pycairo 1.21.0" = [
+    {file = "pycairo-1.21.0-cp310-cp310-win32.whl", hash = "sha256:44a2ecf34968de07b3b9dfdcdbccbd25aa3cab267200f234f84e81481a73bbf6"},
+    {file = "pycairo-1.21.0-cp310-cp310-win_amd64.whl", hash = "sha256:f63c153a9ea3d21aff85e2caeee4b0c5d566b2368b4ed64826020d12953d76a4"},
+    {file = "pycairo-1.21.0-cp37-cp37m-win32.whl", hash = "sha256:70936b19f967fa3cb3cd200c2608911227fa5d09dae21c166f64bc15e714ee41"},
+    {file = "pycairo-1.21.0-cp37-cp37m-win_amd64.whl", hash = "sha256:31e1c4850db03201d33929cbe1905ce1b33202683ebda7bb0d4dba489115066b"},
+    {file = "pycairo-1.21.0-cp38-cp38-win32.whl", hash = "sha256:dace6b356c476de27f8e1522428ac21a799c225703f746e2957d441f885dcb6c"},
+    {file = "pycairo-1.21.0-cp38-cp38-win_amd64.whl", hash = "sha256:4357f20a6b1de8f1e8072a74ff68ab4c9a0ae698cd9f5c0f2b2cdd9b28b635f6"},
+    {file = "pycairo-1.21.0-cp39-cp39-win32.whl", hash = "sha256:6d37375aab9f2bb6136f076c19815d72108383baae89fbc0d6cb8e5092217d02"},
+    {file = "pycairo-1.21.0-cp39-cp39-win_amd64.whl", hash = "sha256:26b72b813c6f9d495f71057eab89c13e70a21c92360e9265abc049e0a931fa39"},
+    {file = "pycairo-1.21.0.tar.gz", hash = "sha256:251907f18a552df938aa3386657ff4b5a4937dde70e11aa042bc297957f4b74b"},
+]
 "pycodestyle 2.8.0" = [
     {file = "pycodestyle-2.8.0-py2.py3-none-any.whl", hash = "sha256:720f8b39dde8b293825e7ff02c475f3077124006db4f440dcbc9a20b76548a20"},
     {file = "pycodestyle-2.8.0.tar.gz", hash = "sha256:eddd5847ef438ea1c7870ca7eb78a9d47ce0cdb4851a5523949f2601d0cbbe7f"},
@@ -1562,6 +1588,9 @@ content_hash = "sha256:6f3675b6f2fd3a785
     {file = "Pygments-2.11.2-py3-none-any.whl", hash = "sha256:44238f1b60a76d78fc8ca0528ee429702aae011c265fe6a8dd8b63049ae41c65"},
     {file = "Pygments-2.11.2.tar.gz", hash = "sha256:4e426f72023d88d03b2fa258de560726ce890ff3b630f88c21cbb8b2503b8c6a"},
 ]
+"pygobject 3.42.1" = [
+    {file = "PyGObject-3.42.1.tar.gz", hash = "sha256:80d6a3ad1630e9d1edf31b9e9fad9a894c57e18545a3c95ef0044ac4042b8620"},
+]
 "pyhamcrest 2.0.3" = [
     {file = "PyHamcrest-2.0.3-py3-none-any.whl", hash = "sha256:c29dc977154c49e17c30d1ed49a0a6e31cb0dc7bcf733ac4aa9cb58519c2b00c"},
     {file = "PyHamcrest-2.0.3.tar.gz", hash = "sha256:dfb19cf6d71743e086fbb761ed7faea5aacbc8ec10c17a08b93ecde39192a3db"},