feat(title): add header button

Cargo.lock

@@ -15,9 +15,9 @@ dependencies = [
 
 [[package]]
 name = "addr2line"
-version = "0.21.0"
+version = "0.22.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8a30b2e23b9e17a9f90641c7ab1549cd9b44f296d3ccbf309d2863cfe398a0cb"
+checksum = "6e4503c46a5c0c7844e948c9a4d6acd9f50cccb4de1c48eb9e291ea17470c678"
 dependencies = [
  "gimli",
 ]
@@ -30,15 +30,15 @@ checksum = "f26201604c87b1e01bd3d98f8d5d9a8fcbb815e8cedb41ffccbeb4bf593a35fe"
 
 [[package]]
 name = "autocfg"
-version = "1.2.0"
+version = "1.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f1fdabc7756949593fe60f30ec81974b613357de856987752631dea1e3394c80"
+checksum = "0c4b4d0bd25bd0b74681c0ad21497610ce1b7c91b1022cd21c80c6fbdd9476b0"
 
 [[package]]
 name = "backtrace"
-version = "0.3.71"
+version = "0.3.73"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "26b05800d2e817c8b3b4b54abd461726265fa9789ae34330622f2db9ee696f9d"
+checksum = "5cc23269a4f8976d0a4d2e7109211a419fe30e8d88d677cd60b6bc79c5732e0a"
 dependencies = [
  "addr2line",
  "cc",
@@ -69,15 +69,14 @@ dependencies = [
 
 [[package]]
 name = "cairo-rs"
-version = "0.20.0"
+version = "0.20.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "797fd5a634dcb0ad0d7d583df794deb0a236d88e759cd34b7da20198c6c9d145"
+checksum = "e8a0ea147c94108c9613235388f540e4d14c327f7081c9e471fc8ee8a2533e69"
 dependencies = [
  "bitflags",
  "cairo-sys-rs",
  "glib",
  "libc",
- "thiserror",
 ]
 
 [[package]]
@@ -93,15 +92,18 @@ dependencies = [
 
 [[package]]
 name = "cc"
-version = "1.0.94"
+version = "1.1.13"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "17f6e324229dc011159fcc089755d1e2e216a90d43a7dea6853ca740b84f35e7"
+checksum = "72db2f7947ecee9b03b510377e8bb9077afa27176fdbff55c51027e976fdcc48"
+dependencies = [
+ "shlex",
+]
 
 [[package]]
 name = "cfg-expr"
-version = "0.15.8"
+version = "0.16.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d067ad48b8650848b989a59a86c6c36a995d02d2bf778d45c3c5d57bc2718f02"
+checksum = "345c78335be0624ed29012dc10c49102196c6882c12dde65d9f35b02da2aada8"
 dependencies = [
  "smallvec",
  "target-lexicon",
@@ -200,9 +202,9 @@ dependencies = [
 
 [[package]]
 name = "gdk-pixbuf"
-version = "0.20.0"
+version = "0.20.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "28bb53ecb56857c683c9ec859908e076dd3969c7d67598bd8b1ce095d211304a"
+checksum = "8730751991b97419fc3f0c2dca2c9e45b48edf46e48e0f965964ecf33889812f"
 dependencies = [
  "gdk-pixbuf-sys",
  "gio",
@@ -212,9 +214,9 @@ dependencies = [
 
 [[package]]
 name = "gdk-pixbuf-sys"
-version = "0.20.0"
+version = "0.20.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9f6681a0c1330d1d3968bec1529f7172d62819ef0bdbb0d18022320654158b03"
+checksum = "1ffbf649fd5b1c8c0f0feeb015b7533c3ef92da2887fb95ddd338bc2b1644a7c"
 dependencies = [
  "gio-sys",
  "glib-sys",
@@ -257,15 +259,15 @@ dependencies = [
 
 [[package]]
 name = "gimli"
-version = "0.28.1"
+version = "0.29.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4271d37baee1b8c7e4b708028c57d816cf9d2434acb33a549475f78c181f6253"
+checksum = "40ecd4077b5ae9fd2e9e169b102c6c330d0605168eb0e8bf79952b256dbefffd"
 
 [[package]]
 name = "gio"
-version = "0.20.0"
+version = "0.20.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "398e3da68749fdc32783cbf7521ec3f65c9cf946db8c7774f8460af49e52c6e2"
+checksum = "dcacaa37401cad0a95aadd266bc39c72a131d454fc012f6dfd217f891d76cc52"
 dependencies = [
  "futures-channel",
  "futures-core",
@@ -276,14 +278,13 @@ dependencies = [
  "libc",
  "pin-project-lite",
  "smallvec",
- "thiserror",
 ]
 
 [[package]]
 name = "gio-sys"
-version = "0.20.0"
+version = "0.20.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e4feb96b31c32730ea3e1e89aecd2e4e37ecb1c473ad8f685e3430a159419f63"
+checksum = "5237611e97e9b86ab5768adc3eef853ae713ea797aa3835404acdfacffc9fb38"
 dependencies = [
  "glib-sys",
  "gobject-sys",
@@ -294,9 +295,9 @@ dependencies = [
 
 [[package]]
 name = "glib"
-version = "0.20.0"
+version = "0.20.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fee90a615ce05be7a32932cfb8adf2c4bbb4700e80d37713c981fb24c0c56238"
+checksum = "b19429cb83fcbf1f00b31ae3a123fab5cd3761bdd15b0cc07905804742f0d0e4"
 dependencies = [
  "bitflags",
  "futures-channel",
@@ -311,14 +312,13 @@ dependencies = [
  "libc",
  "memchr",
  "smallvec",
- "thiserror",
 ]
 
 [[package]]
 name = "glib-macros"
-version = "0.20.0"
+version = "0.20.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4da558d8177c0c8c54368818b508a4244e1286fce2858cef4e547023f0cfa5ef"
+checksum = "960349f56469b75794157e93bf04f0bc8a622d0a6612d6a8f8d7eac41e0e1ee1"
 dependencies = [
  "heck",
  "proc-macro-crate",
@@ -329,9 +329,9 @@ dependencies = [
 
 [[package]]
 name = "glib-sys"
-version = "0.20.0"
+version = "0.20.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4958c26e5a01c9af00dea669a97369eccbec29a8e6d125c24ea2d85ee7467b60"
+checksum = "44edae63bea922f18f7e63977ee60a257ec27c4613aff1a6a9bb572ad0d88269"
 dependencies = [
  "libc",
  "system-deps",
@@ -339,9 +339,9 @@ dependencies = [
 
 [[package]]
 name = "gobject-sys"
-version = "0.20.0"
+version = "0.20.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c6908864f5ffff15b56df7e90346863904f49b949337ed0456b9287af61903b8"
+checksum = "fa3d1dcd8a1eb2e7c22be3d5e792b14b186f3524f79b25631730f9a8c169d49a"
 dependencies = [
  "glib-sys",
  "libc",
@@ -350,9 +350,9 @@ dependencies = [
 
 [[package]]
 name = "graphene-rs"
-version = "0.20.0"
+version = "0.20.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "630e940ad5824f90221d6579043a9cd1f8bec86b4a17faaf7827d58eb16e8c1f"
+checksum = "80aac87f74e81c0e13433e892a047237abdc37945c86887f5eed905038356e69"
 dependencies = [
  "glib",
  "graphene-sys",
@@ -361,9 +361,9 @@ dependencies = [
 
 [[package]]
 name = "graphene-sys"
-version = "0.20.0"
+version = "0.20.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6fb8fade7b754982f47ebbed241fd2680816fdd4598321784da10b9e1168836a"
+checksum = "cc2f91ecd32989efad60326cc20a8fb252bd2852239a08e4e70cde8c100de9ca"
 dependencies = [
  "glib-sys",
  "libc",
@@ -456,9 +456,9 @@ dependencies = [
 
 [[package]]
 name = "hashbrown"
-version = "0.14.3"
+version = "0.14.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "290f1a1d9242c78d09ce40a5e87e7554ee637af1351968159f4952f028f75604"
+checksum = "e5274423e17b7c9fc20b6e7e208532f9b19825d82dfd615708b70edd83df41f1"
 
 [[package]]
 name = "heck"
@@ -468,9 +468,9 @@ checksum = "2304e00983f87ffb38b55b444b5e3b60a884b5d30c0fca7d82fe33449bbe55ea"
 
 [[package]]
 name = "indexmap"
-version = "2.2.6"
+version = "2.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "168fb715dda47215e360912c096649d23d58bf392ac62f73919e831745e40f26"
+checksum = "93ead53efc7ea8ed3cfb0c79fc8023fbb782a5432b52830b6518941cebe6505c"
 dependencies = [
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  "hashbrown",
@@ -509,9 +509,9 @@ dependencies = [
 
 [[package]]
 name = "libc"
-version = "0.2.155"
+version = "0.2.156"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "97b3888a4aecf77e811145cadf6eef5901f4782c53886191b2f693f24761847c"
+checksum = "a5f43f184355eefb8d17fc948dbecf6c13be3c141f20d834ae842193a448c72a"
 
 [[package]]
 name = "memchr"
@@ -530,27 +530,27 @@ dependencies = [
 
 [[package]]
 name = "miniz_oxide"
-version = "0.7.2"
+version = "0.7.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9d811f3e15f28568be3407c8e7fdb6514c1cda3cb30683f15b6a1a1dc4ea14a7"
+checksum = "b8a240ddb74feaf34a79a7add65a741f3167852fba007066dcac1ca548d89c08"
 dependencies = [
  "adler",
 ]
 
 [[package]]
 name = "object"
-version = "0.32.2"
+version = "0.36.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a6a622008b6e321afc04970976f62ee297fdbaa6f95318ca343e3eebb9648441"
+checksum = "27b64972346851a39438c60b341ebc01bba47464ae329e55cf343eb93964efd9"
 dependencies = [
  "memchr",
 ]
 
 [[package]]
 name = "pango"
-version = "0.20.0"
+version = "0.20.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "54768854025df6903061d0084fd9702a253ddfd60db7d9b751d43b76689a7f0a"
+checksum = "5764e5a174a5a0ec054fe5962ce6d4fc7052e2d0dcc23bbc77202b40a4a403d3"
 dependencies = [
  "gio",
  "glib",
@@ -560,9 +560,9 @@ dependencies = [
 
 [[package]]
 name = "pango-sys"
-version = "0.20.0"
+version = "0.20.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b07cc57d10cee4ec661f718a6902cee18c2f4cfae08e87e5a390525946913390"
+checksum = "fd317e1de76b14b3d3efe05518c08b360327f1ab7fec150473a89ffcad4b072d"
 dependencies = [
  "glib-sys",
  "gobject-sys",
@@ -623,9 +623,9 @@ checksum = "dc33ff2d4973d518d823d61aa239014831e521c75da58e3df4840d3f47749d09"
 
 [[package]]
 name = "rustc-demangle"
-version = "0.1.23"
+version = "0.1.24"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d626bb9dae77e28219937af045c257c28bfd3f69333c512553507f5f9798cb76"
+checksum = "719b953e2095829ee67db738b3bfa9fa368c94900df327b3f07fe6e794d2fe1f"
 
 [[package]]
 name = "rustc_version"
@@ -638,24 +638,24 @@ dependencies = [
 
 [[package]]
 name = "semver"
-version = "1.0.22"
+version = "1.0.23"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "92d43fe69e652f3df9bdc2b85b2854a0825b86e4fb76bc44d945137d053639ca"
+checksum = "61697e0a1c7e512e84a621326239844a24d8207b4669b41bc18b32ea5cbf988b"
 
 [[package]]
 name = "serde"
-version = "1.0.197"
+version = "1.0.208"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3fb1c873e1b9b056a4dc4c0c198b24c3ffa059243875552b2bd0933b1aee4ce2"
+checksum = "cff085d2cb684faa248efb494c39b68e522822ac0de72ccf08109abde717cfb2"
 dependencies = [
  "serde_derive",
 ]
 
 [[package]]
 name = "serde_derive"
-version = "1.0.197"
+version = "1.0.208"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7eb0b34b42edc17f6b7cac84a52a1c5f0e1bb2227e997ca9011ea3dd34e8610b"
+checksum = "24008e81ff7613ed8e5ba0cfaf24e2c2f1e5b8a0495711e44fcd4882fca62bcf"
 dependencies = [
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  "quote",
@@ -664,13 +664,19 @@ dependencies = [
 
 [[package]]
 name = "serde_spanned"
-version = "0.6.5"
+version = "0.6.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "eb3622f419d1296904700073ea6cc23ad690adbd66f13ea683df73298736f0c1"
+checksum = "eb5b1b31579f3811bf615c144393417496f152e12ac8b7663bf664f4a815306d"
 dependencies = [
  "serde",
 ]
 
+[[package]]
+name = "shlex"
+version = "1.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0fda2ff0d084019ba4d7c6f371c95d8fd75ce3524c3cb8fb653a3023f6323e64"
+
 [[package]]
 name = "slab"
 version = "0.4.9"
@@ -688,9 +694,9 @@ checksum = "3c5e1a9a646d36c3599cd173a41282daf47c44583ad367b8e6837255952e5c67"
 
 [[package]]
 name = "syn"
-version = "2.0.72"
+version = "2.0.74"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dc4b9b9bf2add8093d3f2c0204471e951b2285580335de42f9d2534f3ae7a8af"
+checksum = "1fceb41e3d546d0bd83421d3409b1460cc7444cd389341a4c880fe7a042cb3d7"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -699,9 +705,9 @@ dependencies = [
 
 [[package]]
 name = "system-deps"
-version = "7.0.1"
+version = "7.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6c81f13d9a334a6c242465140bd262fae382b752ff2011c4f7419919a9c97922"
+checksum = "070a0a5e7da2d24be457809c4b3baa57a835fd2829ad8b86f9a049052fe71031"
 dependencies = [
  "cfg-expr",
  "heck",
@@ -718,29 +724,9 @@ checksum = "55937e1799185b12863d447f42597ed69d9928686b8d88a1df17376a097d8369"
 
 [[package]]
 name = "target-lexicon"
-version = "0.12.14"
+version = "0.12.16"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e1fc403891a21bcfb7c37834ba66a547a8f402146eba7265b5a6d88059c9ff2f"
+checksum = "61c41af27dd6d1e27b1b16b489db798443478cef1f06a660c96db617ba5de3b1"
-
-[[package]]
-name = "thiserror"
-version = "1.0.58"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "03468839009160513471e86a034bb2c5c0e4baae3b43f79ffc55c4a5427b3297"
-dependencies = [
- "thiserror-impl",
-]
-
-[[package]]
-name = "thiserror-impl"
-version = "1.0.58"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c61f3ba182994efc43764a46c018c347bc492c79f024e705f46567b418f6d4f7"
-dependencies = [
- "proc-macro2",
- "quote",
- "syn",
-]
 
 [[package]]
 name = "tokio"
@@ -766,21 +752,21 @@ dependencies = [
 
 [[package]]
 name = "toml"
-version = "0.8.12"
+version = "0.8.19"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e9dd1545e8208b4a5af1aa9bbd0b4cf7e9ea08fabc5d0a5c67fcaafa17433aa3"
+checksum = "a1ed1f98e3fdc28d6d910e6737ae6ab1a93bf1985935a1193e68f93eeb68d24e"
 dependencies = [
  "serde",
  "serde_spanned",
  "toml_datetime",
- "toml_edit 0.22.9",
+ "toml_edit 0.22.20",
 ]
 
 [[package]]
 name = "toml_datetime"
-version = "0.6.5"
+version = "0.6.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3550f4e9685620ac18a50ed434eb3aec30db8ba93b0287467bca5826ea25baf1"
+checksum = "0dd7358ecb8fc2f8d014bf86f6f638ce72ba252a2c3a2572f2a795f1d23efb41"
 dependencies = [
  "serde",
 ]
@@ -798,15 +784,15 @@ dependencies = [
 
 [[package]]
 name = "toml_edit"
-version = "0.22.9"
+version = "0.22.20"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8e40bb779c5187258fd7aad0eb68cb8706a0a81fa712fbea808ab43c4b8374c4"
+checksum = "583c44c02ad26b0c3f3066fe629275e50627026c51ac2e595cca4c230ce1ce1d"
 dependencies = [
  "indexmap",
  "serde",
  "serde_spanned",
  "toml_datetime",
- "winnow 0.6.6",
+ "winnow 0.6.18",
 ]
 
 [[package]]
@@ -832,9 +818,9 @@ dependencies = [
 
 [[package]]
 name = "windows-targets"
-version = "0.52.5"
+version = "0.52.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6f0713a46559409d202e70e28227288446bf7841d3211583a4b53e3f6d96e7eb"
+checksum = "9b724f72796e036ab90c1021d4780d4d3d648aca59e491e6b98e725b84e99973"
 dependencies = [
  "windows_aarch64_gnullvm",
  "windows_aarch64_msvc",
@@ -848,51 +834,51 @@ dependencies = [
 
 [[package]]
 name = "windows_aarch64_gnullvm"
-version = "0.52.5"
+version = "0.52.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7088eed71e8b8dda258ecc8bac5fb1153c5cffaf2578fc8ff5d61e23578d3263"
+checksum = "32a4622180e7a0ec044bb555404c800bc9fd9ec262ec147edd5989ccd0c02cd3"
 
 [[package]]
 name = "windows_aarch64_msvc"
-version = "0.52.5"
+version = "0.52.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9985fd1504e250c615ca5f281c3f7a6da76213ebd5ccc9561496568a2752afb6"
+checksum = "09ec2a7bb152e2252b53fa7803150007879548bc709c039df7627cabbd05d469"
 
 [[package]]
 name = "windows_i686_gnu"
-version = "0.52.5"
+version = "0.52.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "88ba073cf16d5372720ec942a8ccbf61626074c6d4dd2e745299726ce8b89670"
+checksum = "8e9b5ad5ab802e97eb8e295ac6720e509ee4c243f69d781394014ebfe8bbfa0b"
 
 [[package]]
 name = "windows_i686_gnullvm"
-version = "0.52.5"
+version = "0.52.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "87f4261229030a858f36b459e748ae97545d6f1ec60e5e0d6a3d32e0dc232ee9"
+checksum = "0eee52d38c090b3caa76c563b86c3a4bd71ef1a819287c19d586d7334ae8ed66"
 
 [[package]]
 name = "windows_i686_msvc"
-version = "0.52.5"
+version = "0.52.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "db3c2bf3d13d5b658be73463284eaf12830ac9a26a90c717b7f771dfe97487bf"
+checksum = "240948bc05c5e7c6dabba28bf89d89ffce3e303022809e73deaefe4f6ec56c66"
 
 [[package]]
 name = "windows_x86_64_gnu"
-version = "0.52.5"
+version = "0.52.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4e4246f76bdeff09eb48875a0fd3e2af6aada79d409d33011886d3e1581517d9"
+checksum = "147a5c80aabfbf0c7d901cb5895d1de30ef2907eb21fbbab29ca94c5b08b1a78"
 
 [[package]]
 name = "windows_x86_64_gnullvm"
-version = "0.52.5"
+version = "0.52.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "852298e482cd67c356ddd9570386e2862b5673c85bd5f88df9ab6802b334c596"
+checksum = "24d5b23dc417412679681396f2b49f3de8c1473deb516bd34410872eff51ed0d"
 
 [[package]]
 name = "windows_x86_64_msvc"
-version = "0.52.5"
+version = "0.52.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bec47e5bfd1bff0eeaf6d8b485cc1074891a197ab4225d504cb7a1ab88b02bf0"
+checksum = "589f6da84c646204747d1270a2a5661ea66ed1cced2631d546fdfb155959f9ec"
 
 [[package]]
 name = "winnow"
@@ -905,9 +891,9 @@ dependencies = [
 
 [[package]]
 name = "winnow"
-version = "0.6.6"
+version = "0.6.18"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f0c976aaaa0e1f90dbb21e9587cdaf1d9679a1cde8875c0d6bd83ab96a208352"
+checksum = "68a9bda4691f099d435ad181000724da8e5899daa10713c2d432552b9ccd3a6f"
 dependencies = [
  "memchr",
 ]

Cargo.toml

@@ -11,4 +11,3 @@ bitvec = "1.0.1"
 gio = { version = "0.20.0", features = ["v2_74"] }
 gtk4 = { version = "0.9.0", features = ["v4_12"] }
 tokio = { version = "1.39.2", features = ["rt", "time", "rt-multi-thread", "macros", "sync"] }
-

src/controller/view_utils/signal_reduce_utils.rs

@@ -27,7 +27,8 @@ pub fn parse_fields(all_inputs: Vec<Input<Entry>>) -> Result<SignalReduce> {
 
     for (i, input) in all_inputs.iter().enumerate() {
         let input_text_buffer = input.get_input();
-        let extracted_value = f64::from_str(input_text_buffer.text().as_str().trim())?;
+        let extracted_value =
+            f64::from_str(input_text_buffer.text().replace(',', ".").as_str().trim())?;
         values[i] = extracted_value;
     }
 
@@ -70,6 +71,8 @@ pub fn get_cell_data(list_item: &Object) -> (Frequency, Label) {
         .and_downcast::<Label>()
         .expect("The child has to be a `Label`.");
 
+    cell_label.set_selectable(true);
+
     (cell_value, cell_label)
 }
 

src/view/components/about.rs

@@ -1,19 +0,0 @@
-use gio::{glib::Variant, SimpleAction};
-use gtk4 as gtk;
-
-use gtk::{prelude::GtkWindowExt, AboutDialog, Image};
-
-use std::path::Path;
-
-pub fn open_about_dialogue(_action: &SimpleAction, _var: Option<&Variant>) {
-    let logo = Image::from_file(Path::new("./src/view/resources/logo.png"))
-        .paintable()
-        .unwrap();
-    AboutDialog::builder()
-        .authors(vec!["Сагиев А.Д.", "Ефимов И.П."])
-        .version("1.0-beta")
-        .logo(&logo)
-        .website("https://gitea.doryan04.ru/doryan/AIT")
-        .build()
-        .present();
-}

src/view/components/dialogues.rs

@@ -0,0 +1,65 @@
+use adw::HeaderBar;
+use gio::{glib::Variant, SimpleAction};
+use gtk4 as gtk;
+
+use gtk::{
+    prelude::{BoxExt, GtkWindowExt},
+    AboutDialog, Box, Image, Label, Orientation, ScrolledWindow, Window,
+};
+
+use std::path::Path;
+
+use crate::view::properties::Setters;
+
+pub fn open_about_dialogue(_action: &SimpleAction, _var: Option<&Variant>) {
+    let logo = Image::from_file(Path::new("./src/view/resources/logo.png"))
+        .paintable()
+        .unwrap();
+
+    AboutDialog::builder()
+        .authors(vec!["Сагиев А.Д.", "Ефимов И.П."])
+        .version("1.0-beta")
+        .program_name("Прикладная теория информаций")
+        .license_type(gtk4::License::Apache20)
+        .logo(&logo)
+        .website("https://gitea.doryan04.ru/doryan/AIT")
+        .build()
+        .present();
+}
+
+pub fn open_help_dialogue(_action: &SimpleAction, _var: Option<&Variant>) {
+    let help = Box::builder()
+        .width_request(400)
+        .orientation(Orientation::Vertical)
+        .set_margin(crate::view::properties::MarginData::EqualsMargin(15))
+        .build();
+
+    let label = Label::builder()
+        .use_markup(true)
+        .wrap(true)
+        .width_request(400)
+        .max_width_chars(50)
+        .single_line_mode(false)
+        .natural_wrap_mode(gtk4::NaturalWrapMode::Word)
+        .label(crate::view::resources::HELP)
+        .build();
+
+    help.append(&label);
+
+    let scrollable = ScrolledWindow::builder()
+        .child(&help)
+        .hscrollbar_policy(gtk4::PolicyType::Never)
+        .build();
+
+    let custom_header = HeaderBar::new();
+
+    Window::builder()
+        .width_request(400)
+        .height_request(300)
+        .name("help")
+        .title("Помощь")
+        .titlebar(&custom_header)
+        .child(&scrollable)
+        .build()
+        .present();
+}

src/view/components/input.rs

@@ -15,6 +15,7 @@ macro_rules! build_for {
                     .halign(self.align.horizontal)
                     .valign(self.align.vertical)
                     .set_margin(self.margins)
+                    .use_markup(self.markup)
                     .label(self.label)
                     .build();
 
@@ -51,6 +52,7 @@ pub struct InputBuilder {
     align: Alignment,
     label: InputLabel,
     margins: MarginData,
+    markup: bool,
 }
 
 impl<I> Product<InputBuilder, Box> for Input<I> {
@@ -62,6 +64,7 @@ impl<I> Product<InputBuilder, Box> for Input<I> {
             },
             label: String::new(),
             margins: MarginData::EqualsMargin(5),
+            markup: false,
         }
     }
 
@@ -91,6 +94,12 @@ impl InputBuilder {
         self
     }
 
+    pub fn markup(mut self, toggle: bool) -> Self {
+        self.markup = toggle;
+
+        self
+    }
+
     pub fn align(mut self, align: Alignment) -> Self {
         self.align = align;
 

src/view/components/menu.rs

@@ -54,10 +54,10 @@ where
         &self.actions_group.0
     }
 
-    pub fn append_items<Iterable, F>(&self, items: Iterable)
+    pub fn append_items<F, I>(&self, items: I)
     where
-        Iterable: IntoIterator<Item = (F, &'static str, &'static str)>,
         F: Fn(&SimpleAction, Option<&Variant>) + 'static,
+        I: IntoIterator<Item = &'static (F, &'static str, &'static str)>,
     {
         for (callback, action_name, action_label) in items {
             let action = ActionEntry::<SimpleActionGroup>::builder(action_name)

src/view/components/mod.rs

@@ -1,8 +1,12 @@
-pub mod about;
+pub mod dialogues;
 pub mod info_bar;
 pub mod input;
 pub mod menu;
 pub mod pages;
 pub mod tabs;
 
+pub type MenuActions<'a> = (fn(&SimpleAction, Option<&Variant>), &'a str, &'a str);
+
+use gio::{glib::Variant, SimpleAction};
+
 use crate::model::builder_traits;

src/view/mod.rs

@@ -1,5 +1,6 @@
 pub mod components;
 pub mod pages;
 pub mod properties;
+pub mod resources;
 pub mod styles;
 pub mod ui;

src/view/pages/signal_reducing.rs

@@ -36,7 +36,14 @@ pub fn signal_reducing_page(wrapper: &Box) {
         vertical: Align::Fill,
     };
 
-    let input_labels: [&str; 6] = ["l, м:", "Rм, Ом", "Cм, пФ:", "Rи, Ом:", "Vи, мВ", "f, мГц:"];
+    let input_labels: [&str; 6] = [
+        "l, м:",
+        "R<sub>м</sub>, Ом",
+        "C<sub>м</sub>, пФ:",
+        "R<sub>и</sub>, Ом:",
+        "V<sub>и</sub>, мВ",
+        "f, мГц:",
+    ];
 
     let all_inputs: Vec<Input<Entry>> = input_labels
         .iter()
@@ -44,6 +51,7 @@ pub fn signal_reducing_page(wrapper: &Box) {
         .map(|(index, label)| {
             let elem = Input::<Entry>::builder()
                 .label(label)
+                .markup(true)
                 .margins(MarginData::EqualsMargin(6))
                 .align(input_label_alignment)
                 .build_entry(None);

src/view/resources/help.html

@@ -0,0 +1,51 @@
+<span size="x-large"><b> Код Хэмминга </b></span>
+
+
+В данной лабораторной работе используется код Хэмминга 7-4, другими словами, код, который нужно закодировать, имеет длину в 4 бита, в то же время выходной код будет иметь 7 бит.
+
+Программа умеет как закодировать ключевые слова, так и их проверять.
+
+<b> Режим кодирования </b>
+
+В этом режиме мы вводим код, в котором каждое "слово" имеет 4 бита. Это должно выглядеть следующим образом:
+
+<tt>1010 1100 1110 0000</tt>
+
+Мы получим следующее:
+
+<tt>1100110 0111100 0101010 0000000</tt>
+
+В противном случае вылезет информационный блок с предупреждением: "Проверьте корректность кода".
+
+<b> Режим проверки </b>
+
+Данный режим проверяет код на ошибки. Проверка в лучшем случае пишет: "Все коды корректны", в противном случае, построчно показывает, в каких кодах есть ошибка.
+
+Пример ввода возьмём из предыдущего примера:
+
+<tt>1100110 0111100 0101010 0000000</tt>
+
+Результат:
+
+<tt>Все коды корректны.</tt>
+
+Если мы поменяем какой-либо бит в одном или в нескольких "словах":
+
+<tt>1100110 0011100 0101110 0000010</tt>
+
+Мы получим результат:
+<tt>
+Ошибка в коде 2 [0011100], позиция ошибки 2, корректный код: [0111100]; 
+Ошибка в коде 3 [0101110], позиция ошибки 5, корректный код: [0101010]; 
+Ошибка в коде 4 [0000010], позиция ошибки 6, корректный код: [0000000];
+</tt>
+
+
+<span size="x-large"><b> Затухание сигнала </b></span>
+
+
+Лабораторная работа подразумевает рассчитать для 19 значений частоты реактивное сопротивление конденсатора X<sub>c</sub>, напряжения сигнала на стороне приёмника информации V<sub>п</sub> и коэффициент затухания сигнала ζ.
+
+Значения вводятся согласно исходным данным для расчёта затухания сигнала. Значения можно вводить как с ",", так и ".".
+
+При вводе одних и тех же данных без изменений будет вылезать предупреждение и операция расчёта не будет выполнена. Можно не менять данные в случае частоты, чтобы обновить данные расчёта в соответствии с новыми (К примеру, в случае длины провода, или сопротивления провода).

src/view/resources/mod.rs

@@ -0,0 +1 @@
+pub static HELP: &str = include_str!("help.html");

src/view/styles/base.css

@@ -14,7 +14,7 @@
   background-color: #00000020;
 }
 textview {
-  border-radius: 5px;
+  border-radius: 7px;
   padding: 7px 8px;
   background: #E6E6E6;
   outline-offset: 2px;

src/view/ui.rs

@@ -6,12 +6,17 @@ use gtk4 as gtk;
 use gtk::{prelude::*, StackTransitionType::SlideLeftRight, *};
 
 use crate::view::{
-    components::{about::open_about_dialogue, info_bar::InfoBar, menu::HeaderMenu, pages::Pages},
+    components::{
+        dialogues::{open_about_dialogue, open_help_dialogue},
+        info_bar::InfoBar,
+        menu::HeaderMenu,
+        pages::Pages,
+    },
     pages::*,
     properties::*,
 };
 
-use super::styles::load_css;
+use super::{components::MenuActions, styles::load_css};
 
 pub fn ui(application: &adw::Application) {
     load_css();
@@ -56,8 +61,13 @@ pub fn ui(application: &adw::Application) {
 
     let mut menu_button = HeaderMenu::<&str>::new();
 
+    let actions: &[MenuActions] = &[
+        (open_about_dialogue, "about_software", "О программе"),
+        (open_help_dialogue, "help", "Помощь"),
+    ];
+
     menu_button.set_action_group_name(Some("menu_group_action"));
-    menu_button.append_items([(open_about_dialogue, "about_software", "О программе")]);
+    menu_button.append_items(actions);
 
     title_bar.append(
         &Label::builder()
@@ -65,7 +75,8 @@ pub fn ui(application: &adw::Application) {
             .set_align(Alignment::new(Align::Center, Align::Center))
             .hexpand(true)
             .vexpand(true)
-            .label("Комплексная программа для лаб. работ")
+            .use_markup(true)
+            .label("<b>Комплексная программа для лаб. работ</b>")
             .build(),
     );
     title_bar.append(menu_button.get_button());