From d2a1092a7c624e5fc57b34225590bc2eccd0443e Mon Sep 17 00:00:00 2001
From: Fabrizio Iannetti <fabrizio.iannetti@gmail.com>
Date: Sat, 6 Apr 2024 11:08:48 +0200
Subject: [PATCH] adapt to latest iced ("program" paradigm)

* CalendarApp does not derive from Application
* use Program::run_with to run the calendar with state
  (from list of calndar files as cli args)

Signed-off-by: Fabrizio Iannetti <fabrizio.iannetti@gmail.com>
---
 Cargo.lock         | 774 +++++++++++++++++++++++++++++++++++++++++----
 src/main.rs        |  33 +-
 src/ui/calendar.rs |   8 +-
 3 files changed, 726 insertions(+), 89 deletions(-)

diff --git a/Cargo.lock b/Cargo.lock
index 4e06673..e6ea77e 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -48,10 +48,13 @@ dependencies = [
 ]
 
 [[package]]
-name = "allocator-api2"
-version = "0.2.16"
+name = "aho-corasick"
+version = "1.1.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0942ffc6dcaadf03badf6e6a2d0228460359d5e34b57ccdc720b7382dfbd5ec5"
+checksum = "8e60d3430d3a69478ad0993f19238d2df97c507009a52b3c10addcd7f6bcb916"
+dependencies = [
+ "memchr",
+]
 
 [[package]]
 name = "android-activity"
@@ -180,6 +183,128 @@ dependencies = [
  "libloading 0.7.4",
 ]
 
+[[package]]
+name = "async-broadcast"
+version = "0.5.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7c48ccdbf6ca6b121e0f586cbc0e73ae440e56c67c30fa0873b4e110d9c26d2b"
+dependencies = [
+ "event-listener",
+ "futures-core",
+]
+
+[[package]]
+name = "async-channel"
+version = "1.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "81953c529336010edd6d8e358f886d9581267795c61b19475b71314bffa46d35"
+dependencies = [
+ "concurrent-queue",
+ "event-listener",
+ "futures-core",
+]
+
+[[package]]
+name = "async-executor"
+version = "1.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4b0c4a4f319e45986f347ee47fef8bf5e81c9abc3f6f58dc2391439f30df65f0"
+dependencies = [
+ "async-lock",
+ "async-task",
+ "concurrent-queue",
+ "fastrand 2.0.1",
+ "futures-lite",
+ "slab",
+]
+
+[[package]]
+name = "async-fs"
+version = "1.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "279cf904654eeebfa37ac9bb1598880884924aab82e290aa65c9e77a0e142e06"
+dependencies = [
+ "async-lock",
+ "autocfg",
+ "blocking",
+ "futures-lite",
+]
+
+[[package]]
+name = "async-io"
+version = "1.13.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0fc5b45d93ef0529756f812ca52e44c221b35341892d3dcc34132ac02f3dd2af"
+dependencies = [
+ "async-lock",
+ "autocfg",
+ "cfg-if",
+ "concurrent-queue",
+ "futures-lite",
+ "log",
+ "parking",
+ "polling 2.8.0",
+ "rustix 0.37.27",
+ "slab",
+ "socket2",
+ "waker-fn",
+]
+
+[[package]]
+name = "async-lock"
+version = "2.8.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "287272293e9d8c41773cec55e365490fe034813a2f172f502d6ddcf75b2f582b"
+dependencies = [
+ "event-listener",
+]
+
+[[package]]
+name = "async-process"
+version = "1.7.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7a9d28b1d97e08915212e2e45310d47854eafa69600756fc735fb788f75199c9"
+dependencies = [
+ "async-io",
+ "async-lock",
+ "autocfg",
+ "blocking",
+ "cfg-if",
+ "event-listener",
+ "futures-lite",
+ "rustix 0.37.27",
+ "signal-hook",
+ "windows-sys 0.48.0",
+]
+
+[[package]]
+name = "async-recursion"
+version = "1.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "30c5ef0ede93efbf733c1a727f3b6b5a1060bbedd5600183e66f6e4be4af0ec5"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.48",
+]
+
+[[package]]
+name = "async-task"
+version = "4.7.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fbb36e985947064623dbd357f727af08ffd077f93d696782f3c56365fa2e2799"
+
+[[package]]
+name = "async-trait"
+version = "0.1.78"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "461abc97219de0eaaf81fe3ef974a540158f3d079c2ab200f891f1a2ef201e85"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.48",
+]
+
 [[package]]
 name = "atomic-waker"
 version = "1.1.2"
@@ -248,6 +373,15 @@ version = "0.1.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0d8c1fef690941d3e7788d328517591fecc684c084084702d6ff1641e993699a"
 
+[[package]]
+name = "block-buffer"
+version = "0.10.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3078c7629b62d3f0439517fa394996acacc5cbc91c5a20d8c658e77abd503a71"
+dependencies = [
+ "generic-array",
+]
+
 [[package]]
 name = "block-sys"
 version = "0.2.1"
@@ -267,6 +401,22 @@ dependencies = [
  "objc2",
 ]
 
+[[package]]
+name = "blocking"
+version = "1.4.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8c36a4d0d48574b3dd360b4b7d95cc651d2b6557b6402848a27d4b228a473e2a"
+dependencies = [
+ "async-channel",
+ "async-lock",
+ "async-task",
+ "fastrand 2.0.1",
+ "futures-io",
+ "futures-lite",
+ "piper",
+ "tracing",
+]
+
 [[package]]
 name = "bumpalo"
 version = "3.13.0"
@@ -293,6 +443,12 @@ dependencies = [
  "syn 2.0.48",
 ]
 
+[[package]]
+name = "byteorder"
+version = "1.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1fd0f2584146f6f2ef48085050886acf353beff7305ebd1ae69500e27c67f64b"
+
 [[package]]
 name = "bytes"
 version = "1.5.0"
@@ -322,8 +478,8 @@ checksum = "fba7adb4dd5aa98e5553510223000e7148f621165ec5f9acd7113f6ca4995298"
 dependencies = [
  "bitflags 2.4.2",
  "log",
- "polling",
- "rustix",
+ "polling 3.5.0",
+ "rustix 0.38.31",
  "slab",
  "thiserror",
 ]
@@ -335,7 +491,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0f0ea9b9476c7fad82841a8dbb380e2eae480c21910feba80725b46931ed8f02"
 dependencies = [
  "calloop",
- "rustix",
+ "rustix 0.38.31",
  "wayland-backend",
  "wayland-client",
 ]
@@ -384,17 +540,16 @@ checksum = "77e53693616d3075149f4ead59bdeecd204ac6b8192d8969757601b74bddf00f"
 
 [[package]]
 name = "chrono"
-version = "0.4.26"
+version = "0.4.37"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ec837a71355b28f6556dbd569b37b3f363091c0bd4b2e735674521b4c5fd9bc5"
+checksum = "8a0d04d43504c61aa6c7531f1871dd0d418d91130162063b789da00fd7057a5e"
 dependencies = [
  "android-tzdata",
  "iana-time-zone",
  "js-sys",
  "num-traits",
- "time 0.1.45",
  "wasm-bindgen",
- "winapi",
+ "windows-targets 0.52.0",
 ]
 
 [[package]]
@@ -647,6 +802,15 @@ dependencies = [
  "unicode-segmentation",
 ]
 
+[[package]]
+name = "cpufeatures"
+version = "0.2.12"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "53fe5e26ff1b7aef8bca9c6080520cfb8d9333c7568e1829cef191a9723e5504"
+dependencies = [
+ "libc",
+]
+
 [[package]]
 name = "crc32fast"
 version = "1.3.2"
@@ -668,6 +832,16 @@ version = "0.2.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7a81dae078cea95a014a339291cec439d2f232ebe854a9d672b796c6afafa9b7"
 
+[[package]]
+name = "crypto-common"
+version = "0.1.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1bfb12502f3fc46cca1bb51ac28df9d618d813cdc3d2f25b9fe775a34af26bb3"
+dependencies = [
+ "generic-array",
+ "typenum",
+]
+
 [[package]]
 name = "ctor"
 version = "0.2.7"
@@ -695,6 +869,29 @@ dependencies = [
  "winapi",
 ]
 
+[[package]]
+name = "dark-light"
+version = "1.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a62007a65515b3cd88c733dd3464431f05d2ad066999a824259d8edc3cf6f645"
+dependencies = [
+ "dconf_rs",
+ "detect-desktop-environment",
+ "dirs",
+ "objc",
+ "rust-ini",
+ "web-sys",
+ "winreg",
+ "zbus",
+ "zvariant",
+]
+
+[[package]]
+name = "dconf_rs"
+version = "0.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7046468a81e6a002061c01e6a7c83139daf91b11c30e66795b13217c2d885c8b"
+
 [[package]]
 name = "deranged"
 version = "0.3.11"
@@ -704,13 +901,60 @@ dependencies = [
  "powerfmt",
 ]
 
+[[package]]
+name = "derivative"
+version = "2.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fcc3dd5e9e9c0b295d6e1e4d811fb6f157d5ffd784b8d202fc62eac8035a770b"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 1.0.109",
+]
+
+[[package]]
+name = "detect-desktop-environment"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "21d8ad60dd5b13a4ee6bd8fa2d5d88965c597c67bce32b5fc49c94f55cb50810"
+
+[[package]]
+name = "digest"
+version = "0.10.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9ed9a281f7bc9b7576e61468ba615a66a5c8cfdff42420a70aa82701a3b1e292"
+dependencies = [
+ "block-buffer",
+ "crypto-common",
+]
+
 [[package]]
 name = "directories"
 version = "5.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9a49173b84e034382284f27f1af4dcbbd231ffa358c0fe316541a7337f376a35"
 dependencies = [
- "dirs-sys",
+ "dirs-sys 0.4.1",
+]
+
+[[package]]
+name = "dirs"
+version = "4.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ca3aa72a6f96ea37bbc5aa912f6788242832f75369bdfdadcb0e38423f100059"
+dependencies = [
+ "dirs-sys 0.3.7",
+]
+
+[[package]]
+name = "dirs-sys"
+version = "0.3.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1b1d1d91c932ef41c0f2663aa8b0ca0342d444d842c06914aa0a7e352d0bada6"
+dependencies = [
+ "libc",
+ "redox_users",
+ "winapi",
 ]
 
 [[package]]
@@ -740,6 +984,12 @@ dependencies = [
  "libloading 0.8.0",
 ]
 
+[[package]]
+name = "dlv-list"
+version = "0.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0688c2a7f92e427f44895cd63841bff7b29f8d7a1648b9e7e07a4a365b2e1257"
+
 [[package]]
 name = "downcast-rs"
 version = "1.2.0"
@@ -756,7 +1006,7 @@ dependencies = [
  "bytemuck",
  "drm-ffi",
  "drm-fourcc",
- "rustix",
+ "rustix 0.38.31",
 ]
 
 [[package]]
@@ -766,7 +1016,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "41334f8405792483e32ad05fbb9c5680ff4e84491883d2947a4757dc54cb2ac6"
 dependencies = [
  "drm-sys",
- "rustix",
+ "rustix 0.38.31",
 ]
 
 [[package]]
@@ -791,6 +1041,27 @@ version = "1.10.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "11157ac094ffbdde99aa67b23417ebdd801842852b500e395a45a9c0aac03e4a"
 
+[[package]]
+name = "enumflags2"
+version = "0.7.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3278c9d5fb675e0a51dabcf4c0d355f692b064171535ba72361be1528a9d8e8d"
+dependencies = [
+ "enumflags2_derive",
+ "serde",
+]
+
+[[package]]
+name = "enumflags2_derive"
+version = "0.7.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5c785274071b1b420972453b306eeca06acf4633829db4223b58a2a8c5953bc4"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.48",
+]
+
 [[package]]
 name = "equivalent"
 version = "1.0.1"
@@ -832,12 +1103,27 @@ dependencies = [
  "num-traits",
 ]
 
+[[package]]
+name = "event-listener"
+version = "2.5.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0206175f82b8d6bf6652ff7d71a1e27fd2e4efde587fd368662814d6ec1d9ce0"
+
 [[package]]
 name = "fast-srgb8"
 version = "1.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "dd2e7510819d6fbf51a5545c8f922716ecfb14df168a3242f7d33e0239efe6a1"
 
+[[package]]
+name = "fastrand"
+version = "1.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e51093e27b0797c359783294ca4f0a911c270184cb10f85783b118614a1501be"
+dependencies = [
+ "instant",
+]
+
 [[package]]
 name = "fastrand"
 version = "2.0.1"
@@ -977,6 +1263,21 @@ version = "0.3.28"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4fff74096e71ed47f8e023204cfd0aa1289cd54ae5430a9523be060cdb849964"
 
+[[package]]
+name = "futures-lite"
+version = "1.13.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "49a9d51ce47660b1e808d3c990b4709f2f415d928835a17dfd16991515c46bce"
+dependencies = [
+ "fastrand 1.9.0",
+ "futures-core",
+ "futures-io",
+ "memchr",
+ "parking",
+ "pin-project-lite",
+ "waker-fn",
+]
+
 [[package]]
 name = "futures-macro"
 version = "0.3.28"
@@ -1018,6 +1319,16 @@ dependencies = [
  "slab",
 ]
 
+[[package]]
+name = "generic-array"
+version = "0.14.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "85649ca51fd72272d7821adaf274ad91c288277713d9c18820d8499a7ff69e9a"
+dependencies = [
+ "typenum",
+ "version_check",
+]
+
 [[package]]
 name = "gethostname"
 version = "0.4.3"
@@ -1036,7 +1347,7 @@ checksum = "c85e1d9ab2eadba7e5040d4e09cbd6d072b76a557ad64e797c2cb9d4da21d7e4"
 dependencies = [
  "cfg-if",
  "libc",
- "wasi 0.11.0+wasi-snapshot-preview1",
+ "wasi",
 ]
 
 [[package]]
@@ -1086,12 +1397,12 @@ dependencies = [
 [[package]]
 name = "glyphon"
 version = "0.5.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6a62d0338e4056db6a73221c2fb2e30619452f6ea9651bac4110f51b0f7a7581"
+source = "git+https://github.com/hecrj/glyphon.git?rev=ceed55403ce53e120ce9d1fae17dcfe388726118#ceed55403ce53e120ce9d1fae17dcfe388726118"
 dependencies = [
  "cosmic-text",
  "etagere",
  "lru",
+ "rustc-hash",
  "wgpu",
 ]
 
@@ -1181,10 +1492,6 @@ name = "hashbrown"
 version = "0.14.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2c6201b9ff9fd90a5a3bac2e56a830d0caa509576f0e503818ee82c181b3437a"
-dependencies = [
- "ahash 0.8.3",
- "allocator-api2",
-]
 
 [[package]]
 name = "hassle-rs"
@@ -1222,6 +1529,12 @@ version = "0.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "fed44880c466736ef9a5c5b5facefb5ed0785676d0c02d612db14e54f0d84286"
 
+[[package]]
+name = "hex"
+version = "0.4.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7f24254aa9a54b5c858eaee2f5bccdb46aaf0e486a595ed5fd8f86ba55232a70"
+
 [[package]]
 name = "hexf-parse"
 version = "0.2.1"
@@ -1276,6 +1589,7 @@ dependencies = [
 name = "iced"
 version = "0.13.0-dev"
 dependencies = [
+ "iced_core",
  "iced_futures",
  "iced_renderer",
  "iced_widget",
@@ -1288,16 +1602,17 @@ name = "iced_core"
 version = "0.13.0-dev"
 dependencies = [
  "bitflags 2.4.2",
+ "dark-light",
  "glam",
  "log",
  "num-traits",
  "once_cell",
  "palette",
  "raw-window-handle",
+ "rustc-hash",
  "smol_str",
  "thiserror",
  "web-time",
- "xxhash-rust",
 ]
 
 [[package]]
@@ -1307,6 +1622,7 @@ dependencies = [
  "futures",
  "iced_core",
  "log",
+ "rustc-hash",
  "wasm-bindgen-futures",
  "wasm-timer",
 ]
@@ -1327,7 +1643,6 @@ dependencies = [
  "rustc-hash",
  "thiserror",
  "unicode-segmentation",
- "xxhash-rust",
 ]
 
 [[package]]
@@ -1363,7 +1678,6 @@ dependencies = [
  "rustc-hash",
  "softbuffer",
  "tiny-skia",
- "xxhash-rust",
 ]
 
 [[package]]
@@ -1379,6 +1693,8 @@ dependencies = [
  "iced_graphics",
  "log",
  "once_cell",
+ "rustc-hash",
+ "thiserror",
  "wgpu",
 ]
 
@@ -1389,6 +1705,7 @@ dependencies = [
  "iced_renderer",
  "iced_runtime",
  "num-traits",
+ "rustc-hash",
  "thiserror",
  "unicode-segmentation",
 ]
@@ -1400,6 +1717,7 @@ dependencies = [
  "iced_graphics",
  "iced_runtime",
  "log",
+ "rustc-hash",
  "thiserror",
  "tracing",
  "web-sys",
@@ -1448,6 +1766,17 @@ dependencies = [
  "cfg-if",
 ]
 
+[[package]]
+name = "io-lifetimes"
+version = "1.0.11"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "eae7b9aee968036d54dce06cebaefd919e4472e753296daccd6d344e3e2df0c2"
+dependencies = [
+ "hermit-abi 0.3.1",
+ "libc",
+ "windows-sys 0.48.0",
+]
+
 [[package]]
 name = "is-terminal"
 version = "0.4.9"
@@ -1455,7 +1784,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "cb0889898416213fab133e1d33a0e5858a48177452750691bde3666d0fdbaf8b"
 dependencies = [
  "hermit-abi 0.3.1",
- "rustix",
+ "rustix 0.38.31",
  "windows-sys 0.48.0",
 ]
 
@@ -1585,6 +1914,12 @@ version = "0.2.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4ec2a862134d2a7d32d7983ddcdd1c4923530833c9f2ea1a44fc5fa473989058"
 
+[[package]]
+name = "linux-raw-sys"
+version = "0.3.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ef53942eb7bf7ff43a617b3e2c1c4a5ecf5944a7c1bc12d7ee39bbb15e5c1519"
+
 [[package]]
 name = "linux-raw-sys"
 version = "0.4.13"
@@ -1621,9 +1956,6 @@ name = "lru"
 version = "0.12.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d3262e75e648fce39813cb56ac41f3c3e3f65217ebf3844d818d1f9398cfb0dc"
-dependencies = [
- "hashbrown 0.14.0",
-]
 
 [[package]]
 name = "lttng-ust"
@@ -1672,6 +2004,24 @@ dependencies = [
  "libc",
 ]
 
+[[package]]
+name = "memoffset"
+version = "0.7.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5de893c32cde5f383baa4c04c5d6dbdd735cfd4a794b0debdb2bb1b421da5ff4"
+dependencies = [
+ "autocfg",
+]
+
+[[package]]
+name = "memoffset"
+version = "0.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5a634b1c61a95585bd15607c6ab0c4e5b226e695ff2800ba0cdccddf208c406c"
+dependencies = [
+ "autocfg",
+]
+
 [[package]]
 name = "metal"
 version = "0.27.0"
@@ -1753,6 +2103,18 @@ dependencies = [
  "jni-sys",
 ]
 
+[[package]]
+name = "nix"
+version = "0.26.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "598beaf3cc6fdd9a5dfb1630c2800c7acd31df7aaf0f565796fba2b53ca1af1b"
+dependencies = [
+ "bitflags 1.3.2",
+ "cfg-if",
+ "libc",
+ "memoffset 0.7.1",
+]
+
 [[package]]
 name = "nom"
 version = "7.1.3"
@@ -1885,6 +2247,26 @@ dependencies = [
  "redox_syscall 0.3.5",
 ]
 
+[[package]]
+name = "ordered-multimap"
+version = "0.4.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ccd746e37177e1711c20dd619a1620f34f5c8b569c53590a72dedd5344d8924a"
+dependencies = [
+ "dlv-list",
+ "hashbrown 0.12.3",
+]
+
+[[package]]
+name = "ordered-stream"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9aa2b01e1d916879f73a53d01d1d6cee68adbb31d6d9177a8cfce093cced1d50"
+dependencies = [
+ "futures-core",
+ "pin-project-lite",
+]
+
 [[package]]
 name = "owned_ttf_parser"
 version = "0.19.0"
@@ -1917,6 +2299,12 @@ dependencies = [
  "syn 2.0.48",
 ]
 
+[[package]]
+name = "parking"
+version = "2.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bb813b8af86854136c6922af0598d719255ecb2179515e6e7730d468f05c9cae"
+
 [[package]]
 name = "parking_lot"
 version = "0.11.2"
@@ -2037,6 +2425,17 @@ version = "0.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8b870d8c151b6f2fb93e84a13146138f05d02ed11c7e7c54f8826aaaf7c9f184"
 
+[[package]]
+name = "piper"
+version = "0.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "668d31b1c4eba19242f2088b2bf3316b82ca31082a8335764db4e083db7485d4"
+dependencies = [
+ "atomic-waker",
+ "fastrand 2.0.1",
+ "futures-io",
+]
+
 [[package]]
 name = "pkg-config"
 version = "0.3.27"
@@ -2056,6 +2455,22 @@ dependencies = [
  "miniz_oxide",
 ]
 
+[[package]]
+name = "polling"
+version = "2.8.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4b2d323e8ca7996b3e23126511a523f7e62924d93ecd5ae73b333815b0eb3dce"
+dependencies = [
+ "autocfg",
+ "bitflags 1.3.2",
+ "cfg-if",
+ "concurrent-queue",
+ "libc",
+ "log",
+ "pin-project-lite",
+ "windows-sys 0.48.0",
+]
+
 [[package]]
 name = "polling"
 version = "3.5.0"
@@ -2065,7 +2480,7 @@ dependencies = [
  "cfg-if",
  "concurrent-queue",
  "pin-project-lite",
- "rustix",
+ "rustix 0.38.31",
  "tracing",
  "windows-sys 0.52.0",
 ]
@@ -2076,6 +2491,12 @@ version = "0.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "439ee305def115ba05938db6eb1644ff94165c5ab5e9420d1c1bcedbba909391"
 
+[[package]]
+name = "ppv-lite86"
+version = "0.2.17"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5b40af805b3121feab8a3c29f04d8ad262fa8e0561883e7653e024ae4479e6de"
+
 [[package]]
 name = "presser"
 version = "0.3.1"
@@ -2141,6 +2562,18 @@ version = "0.8.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "34af8d1a0e25924bc5b7c43c079c942339d8f0a8b57c39049bef581b46327404"
 dependencies = [
+ "libc",
+ "rand_chacha",
+ "rand_core",
+]
+
+[[package]]
+name = "rand_chacha"
+version = "0.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e6c10a63a0fa32252be49d21e7709d4d4baf8d231c2dbce1eaa8141b9b127d88"
+dependencies = [
+ "ppv-lite86",
  "rand_core",
 ]
 
@@ -2149,6 +2582,9 @@ name = "rand_core"
 version = "0.6.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ec0be4795e2f6a28069bec0b5ff3e2ac9bafc99e6a9a7dc3547996c5c816922c"
+dependencies = [
+ "getrandom",
+]
 
 [[package]]
 name = "range-alloc"
@@ -2212,6 +2648,8 @@ version = "1.8.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "81ca098a9821bd52d6b24fd8b10bd081f47d39c22778cafaa75a2857a62c6390"
 dependencies = [
+ "aho-corasick",
+ "memchr",
  "regex-syntax",
 ]
 
@@ -2233,12 +2671,36 @@ version = "0.19.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3cd14fd5e3b777a7422cca79358c57a8f6e3a703d9ac187448d0daf220c2407f"
 
+[[package]]
+name = "rust-ini"
+version = "0.18.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f6d5f2436026b4f6e79dc829837d467cc7e9a55ee40e750d716713540715a2df"
+dependencies = [
+ "cfg-if",
+ "ordered-multimap",
+]
+
 [[package]]
 name = "rustc-hash"
 version = "1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "08d43f7aa6b08d49f382cde6a7982047c3426db949b1424bc4b7ec9ae12c6ce2"
 
+[[package]]
+name = "rustix"
+version = "0.37.27"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fea8ca367a3a01fe35e6943c400addf443c0f57670e6ec51196f71a4b8762dd2"
+dependencies = [
+ "bitflags 1.3.2",
+ "errno",
+ "io-lifetimes",
+ "libc",
+ "linux-raw-sys 0.3.8",
+ "windows-sys 0.48.0",
+]
+
 [[package]]
 name = "rustix"
 version = "0.38.31"
@@ -2329,12 +2791,53 @@ dependencies = [
  "syn 2.0.48",
 ]
 
+[[package]]
+name = "serde_repr"
+version = "0.1.18"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0b2e6b945e9d3df726b65d6ee24060aff8e3533d431f677a9695db04eff9dfdb"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.48",
+]
+
+[[package]]
+name = "sha1"
+version = "0.10.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e3bf829a2d51ab4a5ddf1352d8470c140cadc8301b2ae1789db023f01cedd6ba"
+dependencies = [
+ "cfg-if",
+ "cpufeatures",
+ "digest",
+]
+
 [[package]]
 name = "shlex"
 version = "1.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0fda2ff0d084019ba4d7c6f371c95d8fd75ce3524c3cb8fb653a3023f6323e64"
 
+[[package]]
+name = "signal-hook"
+version = "0.3.17"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8621587d4798caf8eb44879d42e56b9a93ea5dcd315a6487c357130095b62801"
+dependencies = [
+ "libc",
+ "signal-hook-registry",
+]
+
+[[package]]
+name = "signal-hook-registry"
+version = "1.4.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d8229b473baa5980ac72ef434c4415e70c4b5e71b423043adb4ba059f89c99a1"
+dependencies = [
+ "libc",
+]
+
 [[package]]
 name = "simd-adler32"
 version = "0.3.5"
@@ -2348,7 +2851,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "acee08041c5de3d5048c8b3f6f13fafb3026b24ba43c6a695a0c76179b844369"
 dependencies = [
  "log",
- "time 0.3.31",
+ "time",
 ]
 
 [[package]]
@@ -2394,7 +2897,7 @@ dependencies = [
  "libc",
  "log",
  "memmap2 0.9.4",
- "rustix",
+ "rustix 0.38.31",
  "thiserror",
  "wayland-backend",
  "wayland-client",
@@ -2426,6 +2929,16 @@ dependencies = [
  "serde",
 ]
 
+[[package]]
+name = "socket2"
+version = "0.4.10"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9f7916fc008ca5542385b89a3d3ce689953c143e9304a9bf8beec1de48994c0d"
+dependencies = [
+ "libc",
+ "winapi",
+]
+
 [[package]]
 name = "softbuffer"
 version = "0.4.1"
@@ -2438,7 +2951,7 @@ dependencies = [
  "cocoa",
  "core-graphics",
  "drm",
- "fastrand",
+ "fastrand 2.0.1",
  "foreign-types 0.5.0",
  "js-sys",
  "log",
@@ -2446,7 +2959,7 @@ dependencies = [
  "objc",
  "raw-window-handle",
  "redox_syscall 0.4.1",
- "rustix",
+ "rustix 0.38.31",
  "tiny-xlib",
  "wasm-bindgen",
  "wayland-backend",
@@ -2531,6 +3044,18 @@ dependencies = [
  "libc",
 ]
 
+[[package]]
+name = "tempfile"
+version = "3.10.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "85b77fafb263dd9d05cbeac119526425676db3784113aa9295c88498cbf8bff1"
+dependencies = [
+ "cfg-if",
+ "fastrand 2.0.1",
+ "rustix 0.38.31",
+ "windows-sys 0.52.0",
+]
+
 [[package]]
 name = "termcolor"
 version = "1.4.1"
@@ -2560,17 +3085,6 @@ dependencies = [
  "syn 2.0.48",
 ]
 
-[[package]]
-name = "time"
-version = "0.1.45"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1b797afad3f312d1c66a56d11d0316f916356d11bd158fbc6ca6389ff6bf805a"
-dependencies = [
- "libc",
- "wasi 0.10.0+wasi-snapshot-preview1",
- "winapi",
-]
-
 [[package]]
 name = "time"
 version = "0.3.31"
@@ -2714,6 +3228,23 @@ version = "0.20.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "17f77d76d837a7830fe1d4f12b7b4ba4192c1888001c7164257e4bc6d21d96b4"
 
+[[package]]
+name = "typenum"
+version = "1.17.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "42ff0bf0c66b8238c6f3b578df37d0b7848e55df8577b3f74f92a69acceeb825"
+
+[[package]]
+name = "uds_windows"
+version = "1.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "89daebc3e6fd160ac4aa9fc8b3bf71e1f74fbf92367ae71fb83a037e8bf164b9"
+dependencies = [
+ "memoffset 0.9.0",
+ "tempfile",
+ "winapi",
+]
+
 [[package]]
 name = "unicode-bidi"
 version = "0.3.13"
@@ -2795,6 +3326,12 @@ version = "0.9.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "49874b5167b65d7193b8aba1567f5c7d93d001cafc34600cee003eda787e483f"
 
+[[package]]
+name = "waker-fn"
+version = "1.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f3c4517f54858c779bbcbf228f4fca63d121bf85fbecb2dc578cdf4a39395690"
+
 [[package]]
 name = "walkdir"
 version = "2.5.0"
@@ -2805,12 +3342,6 @@ dependencies = [
  "winapi-util",
 ]
 
-[[package]]
-name = "wasi"
-version = "0.10.0+wasi-snapshot-preview1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1a143597ca7c7793eff794def352d41792a93c481eb1042423ff7ff72ba2c31f"
-
 [[package]]
 name = "wasi"
 version = "0.11.0+wasi-snapshot-preview1"
@@ -2906,7 +3437,7 @@ checksum = "9d50fa61ce90d76474c87f5fc002828d81b32677340112b4ef08079a9d459a40"
 dependencies = [
  "cc",
  "downcast-rs",
- "rustix",
+ "rustix 0.38.31",
  "scoped-tls",
  "smallvec",
  "wayland-sys",
@@ -2919,7 +3450,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "82fb96ee935c2cea6668ccb470fb7771f6215d1691746c2d896b447a00ad3f1f"
 dependencies = [
  "bitflags 2.4.2",
- "rustix",
+ "rustix 0.38.31",
  "wayland-backend",
  "wayland-scanner",
 ]
@@ -2941,7 +3472,7 @@ version = "0.31.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "71ce5fa868dd13d11a0d04c5e2e65726d0897be8de247c0c5a65886e283231ba"
 dependencies = [
- "rustix",
+ "rustix 0.38.31",
  "wayland-client",
  "xcursor",
 ]
@@ -3143,7 +3674,7 @@ dependencies = [
  "either",
  "home",
  "once_cell",
- "rustix",
+ "rustix 0.38.31",
 ]
 
 [[package]]
@@ -3425,8 +3956,8 @@ checksum = "dff9641d1cd4be8d1a070daf9e3773c5f67e78b4d9d42263020c057706765c04"
 
 [[package]]
 name = "winit"
-version = "0.29.10"
-source = "git+https://github.com/iced-rs/winit.git?rev=b91e39ece2c0d378c3b80da7f3ab50e17bb798a5#b91e39ece2c0d378c3b80da7f3ab50e17bb798a5"
+version = "0.29.15"
+source = "git+https://github.com/iced-rs/winit.git?rev=592bd152f6d5786fae7d918532d7db752c0d164f#592bd152f6d5786fae7d918532d7db752c0d164f"
 dependencies = [
  "ahash 0.8.3",
  "android-activity",
@@ -3451,7 +3982,7 @@ dependencies = [
  "percent-encoding",
  "raw-window-handle",
  "redox_syscall 0.3.5",
- "rustix",
+ "rustix 0.38.31",
  "sctk-adwaita",
  "smithay-client-toolkit",
  "smol_str",
@@ -3479,6 +4010,15 @@ dependencies = [
  "memchr",
 ]
 
+[[package]]
+name = "winreg"
+version = "0.10.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "80d0f4e272c85def139476380b12f9ac60926689dd2e01d4923222f40580869d"
+dependencies = [
+ "winapi",
+]
+
 [[package]]
 name = "x11-dl"
 version = "2.21.0"
@@ -3501,7 +4041,7 @@ dependencies = [
  "libc",
  "libloading 0.8.0",
  "once_cell",
- "rustix",
+ "rustix 0.38.31",
  "x11rb-protocol",
 ]
 
@@ -3520,6 +4060,16 @@ dependencies = [
  "nom",
 ]
 
+[[package]]
+name = "xdg-home"
+version = "1.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "21e5a325c3cb8398ad6cf859c1135b25dd29e186679cf2da7581d9679f63b38e"
+dependencies = [
+ "libc",
+ "winapi",
+]
+
 [[package]]
 name = "xkbcommon-dl"
 version = "0.4.2"
@@ -3545,20 +4095,118 @@ version = "0.8.14"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "52839dc911083a8ef63efa4d039d1f58b5e409f923e44c80828f206f66e5541c"
 
-[[package]]
-name = "xxhash-rust"
-version = "0.8.10"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "927da81e25be1e1a2901d59b81b37dd2efd1fc9c9345a55007f09bf5a2d3ee03"
-
 [[package]]
 name = "yazi"
 version = "0.1.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c94451ac9513335b5e23d7a8a2b61a7102398b8cca5160829d313e84c9d98be1"
 
+[[package]]
+name = "zbus"
+version = "3.15.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "675d170b632a6ad49804c8cf2105d7c31eddd3312555cffd4b740e08e97c25e6"
+dependencies = [
+ "async-broadcast",
+ "async-executor",
+ "async-fs",
+ "async-io",
+ "async-lock",
+ "async-process",
+ "async-recursion",
+ "async-task",
+ "async-trait",
+ "blocking",
+ "byteorder",
+ "derivative",
+ "enumflags2",
+ "event-listener",
+ "futures-core",
+ "futures-sink",
+ "futures-util",
+ "hex",
+ "nix",
+ "once_cell",
+ "ordered-stream",
+ "rand",
+ "serde",
+ "serde_repr",
+ "sha1",
+ "static_assertions",
+ "tracing",
+ "uds_windows",
+ "winapi",
+ "xdg-home",
+ "zbus_macros",
+ "zbus_names",
+ "zvariant",
+]
+
+[[package]]
+name = "zbus_macros"
+version = "3.15.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7131497b0f887e8061b430c530240063d33bf9455fa34438f388a245da69e0a5"
+dependencies = [
+ "proc-macro-crate",
+ "proc-macro2",
+ "quote",
+ "regex",
+ "syn 1.0.109",
+ "zvariant_utils",
+]
+
+[[package]]
+name = "zbus_names"
+version = "2.6.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "437d738d3750bed6ca9b8d423ccc7a8eb284f6b1d6d4e225a0e4e6258d864c8d"
+dependencies = [
+ "serde",
+ "static_assertions",
+ "zvariant",
+]
+
 [[package]]
 name = "zeno"
 version = "0.2.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c110ba09c9b3a43edd4803d570df0da2414fed6e822e22b976a4e3ef50860701"
+
+[[package]]
+name = "zvariant"
+version = "3.15.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4eef2be88ba09b358d3b58aca6e41cd853631d44787f319a1383ca83424fb2db"
+dependencies = [
+ "byteorder",
+ "enumflags2",
+ "libc",
+ "serde",
+ "static_assertions",
+ "zvariant_derive",
+]
+
+[[package]]
+name = "zvariant_derive"
+version = "3.15.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "37c24dc0bed72f5f90d1f8bb5b07228cbf63b3c6e9f82d82559d4bae666e7ed9"
+dependencies = [
+ "proc-macro-crate",
+ "proc-macro2",
+ "quote",
+ "syn 1.0.109",
+ "zvariant_utils",
+]
+
+[[package]]
+name = "zvariant_utils"
+version = "1.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7234f0d811589db492d16893e3f21e8e2fd282e6d01b0cddee310322062cc200"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 1.0.109",
+]
diff --git a/src/main.rs b/src/main.rs
index 097ce6e..3d2f7ea 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -17,13 +17,10 @@ use log::info;
 use simplelog::{SimpleLogger, Config};
 use iced::{
     alignment,
-    executor,
     Alignment, 
-    Application, 
     Command,
     Element, 
     Length, 
-    Settings,
     widget::{
 	    Column, 
 	    Row,
@@ -46,10 +43,6 @@ import_tracepoints!(
     tracepoints
 );
 
-struct CalendarFlags {
-    calendar_paths: std::vec::Vec<path::PathBuf>,
-}
-
 #[derive(Parser, Debug)]
 #[command(version, about)]
 struct CliArgs {
@@ -60,12 +53,13 @@ pub fn main() -> iced::Result {
 	set_up_logger();
 
     let args = CliArgs::parse();
-    let calendar_files = args.files.iter().map(|arg| {
+    let calendar_files: Vec<_> = args.files.iter().map(|arg| {
     	info!("CalFile: {}", arg);
     	path::PathBuf::from(arg)
     }).collect();
 
-    CalendarApp::run(Settings::with_flags(CalendarFlags {calendar_paths: calendar_files}))
+	let app_factory = move || { CalendarApp::with_files(calendar_files.clone())};
+	iced::program("Calendar", CalendarApp::update, CalendarApp::view).run_with(app_factory)
 }
 
 fn set_up_logger() {
@@ -180,24 +174,19 @@ impl Controls {
     }
 }
 
-impl Application for CalendarApp {
-    type Executor = executor::Default;
-    type Message = Message;
-    type Theme = iced::Theme;
-    type Flags = CalendarFlags;
-
-    fn new(flags: Self::Flags) -> (Self, Command<Message>) {
+impl CalendarApp {
+	fn with_files(calendar_paths: std::vec::Vec<path::PathBuf>) -> Self {
         let month = Utc::now().date_naive();
-        let mut ret = (CalendarApp {
+        let mut app = CalendarApp {
             month,
             events: EventsCollection::new(),
             ..CalendarApp::default()
-        }, Command::none());
-        for calendar_path in flags.calendar_paths {
-            load_calendar(&calendar_path, &mut ret.0.events);
+        };
+        for calendar_path in calendar_paths {
+            load_calendar(&calendar_path, &mut app.events);
         }
-        ret
-    }
+        app
+	}
 
     fn title(&self) -> String {
         String::from("Calendar")
diff --git a/src/ui/calendar.rs b/src/ui/calendar.rs
index f6b8827..e1fc5a4 100644
--- a/src/ui/calendar.rs
+++ b/src/ui/calendar.rs
@@ -223,7 +223,7 @@ fn render_events_in_row<Renderer>(
 			};
             renderer.fill_text(
                 Text {
-                    content: ev_bar.ev.text.as_str(),
+                    content: ev_bar.ev.text.as_str().into(),
                     bounds: ev_text_size,
                     size: params.ev_fontsize.into(),
                     line_height: LineHeight::default(),
@@ -453,7 +453,7 @@ impl<'a> CalendarView<'a> {
             let y = bounds.center_y();
             renderer.fill_text(
                 Text {
-                    content: t,
+                    content: t.to_string(),
                     bounds: bounds.size(),
                     size: font_size,
                     line_height: LineHeight::default(),
@@ -486,7 +486,7 @@ impl<'a> CalendarView<'a> {
             // render row name
             renderer.fill_text(
                 Text {
-                    content: &self.get_row_label(cal_row),
+                    content: self.get_row_label(cal_row),
                     bounds: row_name_bounds.size(),
                     size: self.row_name_font_size.into(),
                     line_height: LineHeight::default(),
@@ -586,7 +586,7 @@ impl<'a> CalendarView<'a> {
                     // render day cell text
                     renderer.fill_text(
                         Text {
-                            content,
+                            content: content.to_string(),
                             bounds: day_bounds.size(),
                             size: font_size,
                             line_height: LineHeight::default(),