From 7152108017570d6b27d999ee0caa1d4084ff3778 Mon Sep 17 00:00:00 2001 From: Daniel Bulant Date: Wed, 18 Oct 2023 21:32:14 +0200 Subject: [PATCH] initial version --- .gitignore | 2 + Cargo.lock | 1337 ++++++++++++++++++++++++++++++++++++++++++++++ Cargo.toml | 15 + src/main.rs | 132 +++++ src/nodes/mod.rs | 87 +++ 5 files changed, 1573 insertions(+) create mode 100644 .gitignore create mode 100644 Cargo.lock create mode 100644 Cargo.toml create mode 100644 src/main.rs create mode 100644 src/nodes/mod.rs diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..2a0038a --- /dev/null +++ b/.gitignore @@ -0,0 +1,2 @@ +/target +.idea \ No newline at end of file diff --git a/Cargo.lock b/Cargo.lock new file mode 100644 index 0000000..d7926b5 --- /dev/null +++ b/Cargo.lock @@ -0,0 +1,1337 @@ +# This file is automatically @generated by Cargo. +# It is not intended for manual editing. +version = 3 + +[[package]] +name = "android-activity" +version = "0.4.3" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "64529721f27c2314ced0890ce45e469574a73e5e6fdd6e9da1860eb29285f5e0" +dependencies = [ + "android-properties", + "bitflags 1.3.2", + "cc", + "jni-sys", + "libc", + "log", + "ndk", + "ndk-context", + "ndk-sys", + "num_enum 0.6.1", +] + +[[package]] +name = "android-properties" +version = "0.2.2" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "fc7eb209b1518d6bb87b283c20095f5228ecda460da70b44f0802523dea6da04" + +[[package]] +name = "arrayvec" +version = "0.7.4" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "96d30a06541fbafbc7f82ed10c06164cfbd2c401138f6addd8404629c4b16711" + +[[package]] +name = "autocfg" +version = "1.1.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "d468802bab17cbc0cc575e9b053f41e72aa36bfa6b7f55e3529ffa43161b97fa" + +[[package]] +name = "bitflags" +version = "1.3.2" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a" + +[[package]] +name = "bitflags" +version = "2.4.1" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "327762f6e5a765692301e5bb513e0d9fef63be86bbc14528052b1cd3e6f03e07" + +[[package]] +name = "block-sys" +version = "0.1.0-beta.1" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "0fa55741ee90902547802152aaf3f8e5248aab7e21468089560d4c8840561146" +dependencies = [ + "objc-sys", +] + +[[package]] +name = "block2" +version = "0.2.0-alpha.6" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "8dd9e63c1744f755c2f60332b88de39d341e5e86239014ad839bd71c106dec42" +dependencies = [ + "block-sys", + "objc2-encode", +] + +[[package]] +name = "bumpalo" +version = "3.14.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "7f30e7476521f6f8af1a1c4c0b8cc94f0bee37d91763d0ca2665f299b6cd8aec" + +[[package]] +name = "bytemuck" +version = "1.14.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "374d28ec25809ee0e23827c2ab573d729e293f281dfe393500e7ad618baa61c6" + +[[package]] +name = "byteorder" +version = "1.5.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "1fd0f2584146f6f2ef48085050886acf353beff7305ebd1ae69500e27c67f64b" + +[[package]] +name = "calloop" +version = "0.10.6" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "52e0d00eb1ea24371a97d2da6201c6747a633dc6dc1988ef503403b4c59504a8" +dependencies = [ + "bitflags 1.3.2", + "log", + "nix 0.25.1", + "slotmap", + "thiserror", + "vec_map", +] + +[[package]] +name = "cc" +version = "1.0.83" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "f1174fb0b6ec23863f8b971027804a42614e347eafb0a95bf0b12cdae21fc4d0" +dependencies = [ + "jobserver", + "libc", +] + +[[package]] +name = "cfg-if" +version = "1.0.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd" + +[[package]] +name = "cfg_aliases" +version = "0.1.1" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "fd16c4719339c4530435d38e511904438d07cce7950afa3718a84ac36c10e89e" + +[[package]] +name = "cgl" +version = "0.3.2" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "0ced0551234e87afee12411d535648dd89d2e7f34c78b753395567aff3d447ff" +dependencies = [ + "libc", +] + +[[package]] +name = "color_quant" +version = "1.1.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "3d7b894f5411737b7867f4827955924d7c254fc9f4d91a6aad6b097804b1018b" + +[[package]] +name = "core-foundation" +version = "0.9.3" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "194a7a9e6de53fa55116934067c844d9d749312f75c6f6d0980e8c252f8c2146" +dependencies = [ + "core-foundation-sys", + "libc", +] + +[[package]] +name = "core-foundation-sys" +version = "0.8.4" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "e496a50fda8aacccc86d7529e2c1e0892dbd0f898a6b5645b5561b89c3210efa" + +[[package]] +name = "core-graphics" +version = "0.22.3" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "2581bbab3b8ffc6fcbd550bf46c355135d16e9ff2a6ea032ad6b9bf1d7efe4fb" +dependencies = [ + "bitflags 1.3.2", + "core-foundation", + "core-graphics-types", + "foreign-types", + "libc", +] + +[[package]] +name = "core-graphics-types" +version = "0.1.2" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "2bb142d41022986c1d8ff29103a1411c8a3dfad3552f87a4f8dc50d61d4f4e33" +dependencies = [ + "bitflags 1.3.2", + "core-foundation", + "libc", +] + +[[package]] +name = "dispatch" +version = "0.2.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "bd0c93bb4b0c6d9b77f4435b0ae98c24d17f1c45b2ff844c6151a07256ca923b" + +[[package]] +name = "dlib" +version = "0.5.2" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "330c60081dcc4c72131f8eb70510f1ac07223e5d4163db481a04a0befcffa412" +dependencies = [ + "libloading 0.8.1", +] + +[[package]] +name = "downcast-rs" +version = "1.2.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "9ea835d29036a4087793836fa931b08837ad5e957da9e23886b29586fb9b6650" + +[[package]] +name = "equivalent" +version = "1.0.1" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "5443807d6dff69373d433ab9ef5378ad8df50ca6298caf15de6e52e24aaf54d5" + +[[package]] +name = "femtovg" +version = "0.7.1" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "5a3a2d0ff0df09856a5c1c89cc83863a1f0f994c55452186621bb57a01f270b3" +dependencies = [ + "bitflags 2.4.1", + "fnv", + "generational-arena", + "glow", + "image", + "imgref", + "lru", + "rgb", + "rustybuzz", + "unicode-bidi", + "unicode-segmentation", + "wasm-bindgen", + "web-sys", +] + +[[package]] +name = "fnv" +version = "1.0.7" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "3f9eec918d3f24069decb9af1554cad7c880e2da24a9afd88aca000531ab82c1" + +[[package]] +name = "foreign-types" +version = "0.3.2" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "f6f339eb8adc052cd2ca78910fda869aefa38d22d5cb648e6485e4d3fc06f3b1" +dependencies = [ + "foreign-types-shared", +] + +[[package]] +name = "foreign-types-shared" +version = "0.1.1" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "00b0228411908ca8685dba7fc2cdd70ec9990a6e753e89b6ac91a84c40fbaf4b" + +[[package]] +name = "generational-arena" +version = "0.2.9" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "877e94aff08e743b651baaea359664321055749b398adff8740a7399af7796e7" +dependencies = [ + "cfg-if", +] + +[[package]] +name = "gl_generator" +version = "0.14.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "1a95dfc23a2b4a9a2f5ab41d194f8bfda3cabec42af4e39f08c339eb2a0c124d" +dependencies = [ + "khronos_api", + "log", + "xml-rs", +] + +[[package]] +name = "glow" +version = "0.12.3" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "ca0fe580e4b60a8ab24a868bc08e2f03cbcb20d3d676601fa909386713333728" +dependencies = [ + "js-sys", + "slotmap", + "wasm-bindgen", + "web-sys", +] + +[[package]] +name = "glutin" +version = "0.30.10" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "8fc93b03242719b8ad39fb26ed2b01737144ce7bd4bfc7adadcef806596760fe" +dependencies = [ + "bitflags 1.3.2", + "cfg_aliases", + "cgl", + "core-foundation", + "dispatch", + "glutin_egl_sys", + "glutin_glx_sys", + "glutin_wgl_sys", + "libloading 0.7.4", + "objc2", + "once_cell", + "raw-window-handle", + "wayland-sys 0.30.1", + "windows-sys 0.45.0", + "x11-dl", +] + +[[package]] +name = "glutin-winit" +version = "0.3.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "629a873fc04062830bfe8f97c03773bcd7b371e23bcc465d0a61448cd1588fa4" +dependencies = [ + "cfg_aliases", + "glutin", + "raw-window-handle", + "winit", +] + +[[package]] +name = "glutin_egl_sys" +version = "0.5.1" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "af784eb26c5a68ec85391268e074f0aa618c096eadb5d6330b0911cf34fe57c5" +dependencies = [ + "gl_generator", + "windows-sys 0.45.0", +] + +[[package]] +name = "glutin_glx_sys" +version = "0.4.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "1b53cb5fe568964aa066a3ba91eac5ecbac869fb0842cd0dc9e412434f1a1494" +dependencies = [ + "gl_generator", + "x11-dl", +] + +[[package]] +name = "glutin_wgl_sys" +version = "0.4.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "ef89398e90033fc6bc65e9bd42fd29bbbfd483bda5b56dc5562f455550618165" +dependencies = [ + "gl_generator", +] + +[[package]] +name = "grid" +version = "0.10.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "eec1c01eb1de97451ee0d60de7d81cf1e72aabefb021616027f3d1c3ec1c723c" + +[[package]] +name = "hashbrown" +version = "0.14.1" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "7dfda62a12f55daeae5015f81b0baea145391cb4520f86c248fc615d72640d12" + +[[package]] +name = "image" +version = "0.24.7" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "6f3dfdbdd72063086ff443e297b61695500514b1e41095b6fb9a5ab48a70a711" +dependencies = [ + "bytemuck", + "byteorder", + "color_quant", + "num-rational", + "num-traits", +] + +[[package]] +name = "imgref" +version = "1.10.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "90d944e334f00f4449c9640b440a171f816be0152305c12ef90424fc35fd035c" + +[[package]] +name = "indexmap" +version = "2.0.2" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "8adf3ddd720272c6ea8bf59463c04e0f93d0bbf7c5439b691bca2987e0270897" +dependencies = [ + "equivalent", + "hashbrown", +] + +[[package]] +name = "instant" +version = "0.1.12" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "7a5bbe824c507c5da5956355e86a746d82e0e1464f65d862cc5e71da70e94b2c" +dependencies = [ + "cfg-if", + "js-sys", + "wasm-bindgen", + "web-sys", +] + +[[package]] +name = "jni-sys" +version = "0.3.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "8eaf4bc02d17cbdd7ff4c7438cafcdf7fb9a4613313ad11b4f8fefe7d3fa0130" + +[[package]] +name = "jobserver" +version = "0.1.27" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "8c37f63953c4c63420ed5fd3d6d398c719489b9f872b9fa683262f8edd363c7d" +dependencies = [ + "libc", +] + +[[package]] +name = "js-sys" +version = "0.3.64" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "c5f195fe497f702db0f318b07fdd68edb16955aed830df8363d837542f8f935a" +dependencies = [ + "wasm-bindgen", +] + +[[package]] +name = "khronos_api" +version = "3.1.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "e2db585e1d738fc771bf08a151420d3ed193d9d895a36df7f6f8a9456b911ddc" + +[[package]] +name = "lazy_static" +version = "1.4.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "e2abad23fbc42b3700f2f279844dc832adb2b2eb069b2df918f455c4e18cc646" + +[[package]] +name = "libc" +version = "0.2.149" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "a08173bc88b7955d1b3145aa561539096c421ac8debde8cbc3612ec635fee29b" + +[[package]] +name = "libloading" +version = "0.7.4" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "b67380fd3b2fbe7527a606e18729d21c6f3951633d0500574c4dc22d2d638b9f" +dependencies = [ + "cfg-if", + "winapi", +] + +[[package]] +name = "libloading" +version = "0.8.1" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "c571b676ddfc9a8c12f1f3d3085a7b163966a8fd8098a90640953ce5f6170161" +dependencies = [ + "cfg-if", + "windows-sys 0.48.0", +] + +[[package]] +name = "log" +version = "0.4.20" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "b5e6163cb8c49088c2c36f57875e58ccd8c87c7427f7fbd50ea6710b2f3f2e8f" + +[[package]] +name = "lru" +version = "0.10.1" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "718e8fae447df0c7e1ba7f5189829e63fd536945c8988d61444c19039f16b670" + +[[package]] +name = "mangui" +version = "0.1.0" +dependencies = [ + "femtovg", + "glutin", + "glutin-winit", + "raw-window-handle", + "taffy", + "weak-table", + "winit", +] + +[[package]] +name = "memchr" +version = "2.6.4" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "f665ee40bc4a3c5590afb1e9677db74a508659dfd71e126420da8274909a0167" + +[[package]] +name = "memmap2" +version = "0.5.10" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "83faa42c0a078c393f6b29d5db232d8be22776a891f8f56e5284faee4a20b327" +dependencies = [ + "libc", +] + +[[package]] +name = "memoffset" +version = "0.6.5" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "5aa361d4faea93603064a027415f07bd8e1d5c88c9fbf68bf56a285428fd79ce" +dependencies = [ + "autocfg", +] + +[[package]] +name = "minimal-lexical" +version = "0.2.1" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "68354c5c6bd36d73ff3feceb05efa59b6acb7626617f4962be322a825e61f79a" + +[[package]] +name = "mio" +version = "0.8.8" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "927a765cd3fc26206e66b296465fa9d3e5ab003e651c1b3c060e7956d96b19d2" +dependencies = [ + "libc", + "log", + "wasi", + "windows-sys 0.48.0", +] + +[[package]] +name = "ndk" +version = "0.7.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "451422b7e4718271c8b5b3aadf5adedba43dc76312454b387e98fae0fc951aa0" +dependencies = [ + "bitflags 1.3.2", + "jni-sys", + "ndk-sys", + "num_enum 0.5.11", + "raw-window-handle", + "thiserror", +] + +[[package]] +name = "ndk-context" +version = "0.1.1" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "27b02d87554356db9e9a873add8782d4ea6e3e58ea071a9adb9a2e8ddb884a8b" + +[[package]] +name = "ndk-sys" +version = "0.4.1+23.1.7779620" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "3cf2aae958bd232cac5069850591667ad422d263686d75b52a065f9badeee5a3" +dependencies = [ + "jni-sys", +] + +[[package]] +name = "nix" +version = "0.24.3" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "fa52e972a9a719cecb6864fb88568781eb706bac2cd1d4f04a648542dbf78069" +dependencies = [ + "bitflags 1.3.2", + "cfg-if", + "libc", + "memoffset", +] + +[[package]] +name = "nix" +version = "0.25.1" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "f346ff70e7dbfd675fe90590b92d59ef2de15a8779ae305ebcbfd3f0caf59be4" +dependencies = [ + "autocfg", + "bitflags 1.3.2", + "cfg-if", + "libc", + "memoffset", +] + +[[package]] +name = "nom" +version = "7.1.3" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "d273983c5a657a70a3e8f2a01329822f3b8c8172b73826411a55751e404a0a4a" +dependencies = [ + "memchr", + "minimal-lexical", +] + +[[package]] +name = "num-integer" +version = "0.1.45" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "225d3389fb3509a24c93f5c29eb6bde2586b98d9f016636dff58d7c6f7569cd9" +dependencies = [ + "autocfg", + "num-traits", +] + +[[package]] +name = "num-rational" +version = "0.4.1" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "0638a1c9d0a3c0914158145bc76cff373a75a627e6ecbfb71cbe6f453a5a19b0" +dependencies = [ + "autocfg", + "num-integer", + "num-traits", +] + +[[package]] +name = "num-traits" +version = "0.2.17" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "39e3200413f237f41ab11ad6d161bc7239c84dcb631773ccd7de3dfe4b5c267c" +dependencies = [ + "autocfg", +] + +[[package]] +name = "num_enum" +version = "0.5.11" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "1f646caf906c20226733ed5b1374287eb97e3c2a5c227ce668c1f2ce20ae57c9" +dependencies = [ + "num_enum_derive 0.5.11", +] + +[[package]] +name = "num_enum" +version = "0.6.1" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "7a015b430d3c108a207fd776d2e2196aaf8b1cf8cf93253e3a097ff3085076a1" +dependencies = [ + "num_enum_derive 0.6.1", +] + +[[package]] +name = "num_enum_derive" +version = "0.5.11" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "dcbff9bc912032c62bf65ef1d5aea88983b420f4f839db1e9b0c281a25c9c799" +dependencies = [ + "proc-macro-crate", + "proc-macro2", + "quote", + "syn 1.0.109", +] + +[[package]] +name = "num_enum_derive" +version = "0.6.1" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "96667db765a921f7b295ffee8b60472b686a51d4f21c2ee4ffdb94c7013b65a6" +dependencies = [ + "proc-macro-crate", + "proc-macro2", + "quote", + "syn 2.0.38", +] + +[[package]] +name = "objc-sys" +version = "0.2.0-beta.2" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "df3b9834c1e95694a05a828b59f55fa2afec6288359cda67146126b3f90a55d7" + +[[package]] +name = "objc2" +version = "0.3.0-beta.3.patch-leaks.3" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "7e01640f9f2cb1220bbe80325e179e532cb3379ebcd1bf2279d703c19fe3a468" +dependencies = [ + "block2", + "objc-sys", + "objc2-encode", +] + +[[package]] +name = "objc2-encode" +version = "2.0.0-pre.2" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "abfcac41015b00a120608fdaa6938c44cb983fee294351cc4bac7638b4e50512" +dependencies = [ + "objc-sys", +] + +[[package]] +name = "once_cell" +version = "1.18.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "dd8b5dd2ae5ed71462c540258bedcb51965123ad7e7ccf4b9a8cafaa4a63576d" + +[[package]] +name = "orbclient" +version = "0.3.46" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "8378ac0dfbd4e7895f2d2c1f1345cab3836910baf3a300b000d04250f0c8428f" +dependencies = [ + "redox_syscall", +] + +[[package]] +name = "percent-encoding" +version = "2.3.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "9b2a4787296e9989611394c33f193f676704af1686e70b8f8033ab5ba9a35a94" + +[[package]] +name = "pkg-config" +version = "0.3.27" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "26072860ba924cbfa98ea39c8c19b4dd6a4a25423dbdf219c1eca91aa0cf6964" + +[[package]] +name = "proc-macro-crate" +version = "1.3.1" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "7f4c021e1093a56626774e81216a4ce732a735e5bad4868a03f3ed65ca0c3919" +dependencies = [ + "once_cell", + "toml_edit", +] + +[[package]] +name = "proc-macro2" +version = "1.0.69" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "134c189feb4956b20f6f547d2cf727d4c0fe06722b20a0eec87ed445a97f92da" +dependencies = [ + "unicode-ident", +] + +[[package]] +name = "quote" +version = "1.0.33" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "5267fca4496028628a95160fc423a33e8b2e6af8a5302579e322e4b520293cae" +dependencies = [ + "proc-macro2", +] + +[[package]] +name = "raw-window-handle" +version = "0.5.2" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "f2ff9a1f06a88b01621b7ae906ef0211290d1c8a168a15542486a8f61c0833b9" + +[[package]] +name = "redox_syscall" +version = "0.3.5" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "567664f262709473930a4bf9e51bf2ebf3348f2e748ccc50dea20646858f8f29" +dependencies = [ + "bitflags 1.3.2", +] + +[[package]] +name = "rgb" +version = "0.8.36" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "20ec2d3e3fc7a92ced357df9cebd5a10b6fb2aa1ee797bf7e9ce2f17dffc8f59" +dependencies = [ + "bytemuck", +] + +[[package]] +name = "rustybuzz" +version = "0.7.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "162bdf42e261bee271b3957691018634488084ef577dddeb6420a9684cab2a6a" +dependencies = [ + "bitflags 1.3.2", + "bytemuck", + "smallvec", + "ttf-parser", + "unicode-bidi-mirroring", + "unicode-ccc", + "unicode-general-category", + "unicode-script", +] + +[[package]] +name = "scoped-tls" +version = "1.0.1" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "e1cf6437eb19a8f4a6cc0f7dca544973b0b78843adbfeb3683d1a94a0024a294" + +[[package]] +name = "slotmap" +version = "1.0.6" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "e1e08e261d0e8f5c43123b7adf3e4ca1690d655377ac93a03b2c9d3e98de1342" +dependencies = [ + "version_check", +] + +[[package]] +name = "smallvec" +version = "1.11.1" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "942b4a808e05215192e39f4ab80813e599068285906cc91aa64f923db842bd5a" + +[[package]] +name = "smithay-client-toolkit" +version = "0.16.1" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "870427e30b8f2cbe64bf43ec4b86e88fe39b0a84b3f15efd9c9c2d020bc86eb9" +dependencies = [ + "bitflags 1.3.2", + "calloop", + "dlib", + "lazy_static", + "log", + "memmap2", + "nix 0.24.3", + "pkg-config", + "wayland-client", + "wayland-cursor", + "wayland-protocols", +] + +[[package]] +name = "syn" +version = "1.0.109" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "72b64191b275b66ffe2469e8af2c1cfe3bafa67b529ead792a6d0160888b4237" +dependencies = [ + "proc-macro2", + "quote", + "unicode-ident", +] + +[[package]] +name = "syn" +version = "2.0.38" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "e96b79aaa137db8f61e26363a0c9b47d8b4ec75da28b7d1d614c2303e232408b" +dependencies = [ + "proc-macro2", + "quote", + "unicode-ident", +] + +[[package]] +name = "taffy" +version = "0.3.16" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "c488aa2bf4bb0cafed312e0876b79a591e3cfa47391f842b7198f9a56547561b" +dependencies = [ + "arrayvec", + "grid", + "num-traits", + "slotmap", +] + +[[package]] +name = "thiserror" +version = "1.0.49" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "1177e8c6d7ede7afde3585fd2513e611227efd6481bd78d2e82ba1ce16557ed4" +dependencies = [ + "thiserror-impl", +] + +[[package]] +name = "thiserror-impl" +version = "1.0.49" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "10712f02019e9288794769fba95cd6847df9874d49d871d062172f9dd41bc4cc" +dependencies = [ + "proc-macro2", + "quote", + "syn 2.0.38", +] + +[[package]] +name = "toml_datetime" +version = "0.6.3" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "7cda73e2f1397b1262d6dfdcef8aafae14d1de7748d66822d3bfeeb6d03e5e4b" + +[[package]] +name = "toml_edit" +version = "0.19.15" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "1b5bb770da30e5cbfde35a2d7b9b8a2c4b8ef89548a7a6aeab5c9a576e3e7421" +dependencies = [ + "indexmap", + "toml_datetime", + "winnow", +] + +[[package]] +name = "ttf-parser" +version = "0.18.1" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "0609f771ad9c6155384897e1df4d948e692667cc0588548b68eb44d052b27633" + +[[package]] +name = "unicode-bidi" +version = "0.3.13" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "92888ba5573ff080736b3648696b70cafad7d250551175acbaa4e0385b3e1460" + +[[package]] +name = "unicode-bidi-mirroring" +version = "0.1.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "56d12260fb92d52f9008be7e4bca09f584780eb2266dc8fecc6a192bec561694" + +[[package]] +name = "unicode-ccc" +version = "0.1.2" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "cc2520efa644f8268dce4dcd3050eaa7fc044fca03961e9998ac7e2e92b77cf1" + +[[package]] +name = "unicode-general-category" +version = "0.6.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "2281c8c1d221438e373249e065ca4989c4c36952c211ff21a0ee91c44a3869e7" + +[[package]] +name = "unicode-ident" +version = "1.0.12" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "3354b9ac3fae1ff6755cb6db53683adb661634f67557942dea4facebec0fee4b" + +[[package]] +name = "unicode-script" +version = "0.5.5" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "7d817255e1bed6dfd4ca47258685d14d2bdcfbc64fdc9e3819bd5848057b8ecc" + +[[package]] +name = "unicode-segmentation" +version = "1.10.1" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "1dd624098567895118886609431a7c3b8f516e41d30e0643f03d94592a147e36" + +[[package]] +name = "vec_map" +version = "0.8.2" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "f1bddf1187be692e79c5ffeab891132dfb0f236ed36a43c7ed39f1165ee20191" + +[[package]] +name = "version_check" +version = "0.9.4" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "49874b5167b65d7193b8aba1567f5c7d93d001cafc34600cee003eda787e483f" + +[[package]] +name = "wasi" +version = "0.11.0+wasi-snapshot-preview1" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "9c8d87e72b64a3b4db28d11ce29237c246188f4f51057d65a7eab63b7987e423" + +[[package]] +name = "wasm-bindgen" +version = "0.2.87" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "7706a72ab36d8cb1f80ffbf0e071533974a60d0a308d01a5d0375bf60499a342" +dependencies = [ + "cfg-if", + "wasm-bindgen-macro", +] + +[[package]] +name = "wasm-bindgen-backend" +version = "0.2.87" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "5ef2b6d3c510e9625e5fe6f509ab07d66a760f0885d858736483c32ed7809abd" +dependencies = [ + "bumpalo", + "log", + "once_cell", + "proc-macro2", + "quote", + "syn 2.0.38", + "wasm-bindgen-shared", +] + +[[package]] +name = "wasm-bindgen-macro" +version = "0.2.87" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "dee495e55982a3bd48105a7b947fd2a9b4a8ae3010041b9e0faab3f9cd028f1d" +dependencies = [ + "quote", + "wasm-bindgen-macro-support", +] + +[[package]] +name = "wasm-bindgen-macro-support" +version = "0.2.87" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "54681b18a46765f095758388f2d0cf16eb8d4169b639ab575a8f5693af210c7b" +dependencies = [ + "proc-macro2", + "quote", + "syn 2.0.38", + "wasm-bindgen-backend", + "wasm-bindgen-shared", +] + +[[package]] +name = "wasm-bindgen-shared" +version = "0.2.87" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "ca6ad05a4870b2bf5fe995117d3728437bd27d7cd5f06f13c17443ef369775a1" + +[[package]] +name = "wayland-client" +version = "0.29.5" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "3f3b068c05a039c9f755f881dc50f01732214f5685e379829759088967c46715" +dependencies = [ + "bitflags 1.3.2", + "downcast-rs", + "libc", + "nix 0.24.3", + "scoped-tls", + "wayland-commons", + "wayland-scanner", + "wayland-sys 0.29.5", +] + +[[package]] +name = "wayland-commons" +version = "0.29.5" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "8691f134d584a33a6606d9d717b95c4fa20065605f798a3f350d78dced02a902" +dependencies = [ + "nix 0.24.3", + "once_cell", + "smallvec", + "wayland-sys 0.29.5", +] + +[[package]] +name = "wayland-cursor" +version = "0.29.5" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "6865c6b66f13d6257bef1cd40cbfe8ef2f150fb8ebbdb1e8e873455931377661" +dependencies = [ + "nix 0.24.3", + "wayland-client", + "xcursor", +] + +[[package]] +name = "wayland-protocols" +version = "0.29.5" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "b950621f9354b322ee817a23474e479b34be96c2e909c14f7bc0100e9a970bc6" +dependencies = [ + "bitflags 1.3.2", + "wayland-client", + "wayland-commons", + "wayland-scanner", +] + +[[package]] +name = "wayland-scanner" +version = "0.29.5" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "8f4303d8fa22ab852f789e75a967f0a2cdc430a607751c0499bada3e451cbd53" +dependencies = [ + "proc-macro2", + "quote", + "xml-rs", +] + +[[package]] +name = "wayland-sys" +version = "0.29.5" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "be12ce1a3c39ec7dba25594b97b42cb3195d54953ddb9d3d95a7c3902bc6e9d4" +dependencies = [ + "dlib", + "pkg-config", +] + +[[package]] +name = "wayland-sys" +version = "0.30.1" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "96b2a02ac608e07132978689a6f9bf4214949c85998c247abadd4f4129b1aa06" +dependencies = [ + "dlib", + "lazy_static", + "log", + "pkg-config", +] + +[[package]] +name = "weak-table" +version = "0.3.2" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "323f4da9523e9a669e1eaf9c6e763892769b1d38c623913647bfdc1532fe4549" + +[[package]] +name = "web-sys" +version = "0.3.64" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "9b85cbef8c220a6abc02aefd892dfc0fc23afb1c6a426316ec33253a3877249b" +dependencies = [ + "js-sys", + "wasm-bindgen", +] + +[[package]] +name = "winapi" +version = "0.3.9" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "5c839a674fcd7a98952e593242ea400abe93992746761e38641405d28b00f419" +dependencies = [ + "winapi-i686-pc-windows-gnu", + "winapi-x86_64-pc-windows-gnu", +] + +[[package]] +name = "winapi-i686-pc-windows-gnu" +version = "0.4.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "ac3b87c63620426dd9b991e5ce0329eff545bccbbb34f3be09ff6fb6ab51b7b6" + +[[package]] +name = "winapi-x86_64-pc-windows-gnu" +version = "0.4.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f" + +[[package]] +name = "windows-sys" +version = "0.45.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "75283be5efb2831d37ea142365f009c02ec203cd29a3ebecbc093d52315b66d0" +dependencies = [ + "windows-targets 0.42.2", +] + +[[package]] +name = "windows-sys" +version = "0.48.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "677d2418bec65e3338edb076e806bc1ec15693c5d0104683f2efe857f61056a9" +dependencies = [ + "windows-targets 0.48.5", +] + +[[package]] +name = "windows-targets" +version = "0.42.2" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "8e5180c00cd44c9b1c88adb3693291f1cd93605ded80c250a75d472756b4d071" +dependencies = [ + "windows_aarch64_gnullvm 0.42.2", + "windows_aarch64_msvc 0.42.2", + "windows_i686_gnu 0.42.2", + "windows_i686_msvc 0.42.2", + "windows_x86_64_gnu 0.42.2", + "windows_x86_64_gnullvm 0.42.2", + "windows_x86_64_msvc 0.42.2", +] + +[[package]] +name = "windows-targets" +version = "0.48.5" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "9a2fa6e2155d7247be68c096456083145c183cbbbc2764150dda45a87197940c" +dependencies = [ + "windows_aarch64_gnullvm 0.48.5", + "windows_aarch64_msvc 0.48.5", + "windows_i686_gnu 0.48.5", + "windows_i686_msvc 0.48.5", + "windows_x86_64_gnu 0.48.5", + "windows_x86_64_gnullvm 0.48.5", + "windows_x86_64_msvc 0.48.5", +] + +[[package]] +name = "windows_aarch64_gnullvm" +version = "0.42.2" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "597a5118570b68bc08d8d59125332c54f1ba9d9adeedeef5b99b02ba2b0698f8" + +[[package]] +name = "windows_aarch64_gnullvm" +version = "0.48.5" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "2b38e32f0abccf9987a4e3079dfb67dcd799fb61361e53e2882c3cbaf0d905d8" + +[[package]] +name = "windows_aarch64_msvc" +version = "0.42.2" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "e08e8864a60f06ef0d0ff4ba04124db8b0fb3be5776a5cd47641e942e58c4d43" + +[[package]] +name = "windows_aarch64_msvc" +version = "0.48.5" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "dc35310971f3b2dbbf3f0690a219f40e2d9afcf64f9ab7cc1be722937c26b4bc" + +[[package]] +name = "windows_i686_gnu" +version = "0.42.2" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "c61d927d8da41da96a81f029489353e68739737d3beca43145c8afec9a31a84f" + +[[package]] +name = "windows_i686_gnu" +version = "0.48.5" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "a75915e7def60c94dcef72200b9a8e58e5091744960da64ec734a6c6e9b3743e" + +[[package]] +name = "windows_i686_msvc" +version = "0.42.2" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "44d840b6ec649f480a41c8d80f9c65108b92d89345dd94027bfe06ac444d1060" + +[[package]] +name = "windows_i686_msvc" +version = "0.48.5" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "8f55c233f70c4b27f66c523580f78f1004e8b5a8b659e05a4eb49d4166cca406" + +[[package]] +name = "windows_x86_64_gnu" +version = "0.42.2" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "8de912b8b8feb55c064867cf047dda097f92d51efad5b491dfb98f6bbb70cb36" + +[[package]] +name = "windows_x86_64_gnu" +version = "0.48.5" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "53d40abd2583d23e4718fddf1ebec84dbff8381c07cae67ff7768bbf19c6718e" + +[[package]] +name = "windows_x86_64_gnullvm" +version = "0.42.2" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "26d41b46a36d453748aedef1486d5c7a85db22e56aff34643984ea85514e94a3" + +[[package]] +name = "windows_x86_64_gnullvm" +version = "0.48.5" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "0b7b52767868a23d5bab768e390dc5f5c55825b6d30b86c844ff2dc7414044cc" + +[[package]] +name = "windows_x86_64_msvc" +version = "0.42.2" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "9aec5da331524158c6d1a4ac0ab1541149c0b9505fde06423b02f5ef0106b9f0" + +[[package]] +name = "windows_x86_64_msvc" +version = "0.48.5" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "ed94fce61571a4006852b7389a063ab983c02eb1bb37b47f8272ce92d06d9538" + +[[package]] +name = "winit" +version = "0.28.7" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "9596d90b45384f5281384ab204224876e8e8bf7d58366d9b795ad99aa9894b94" +dependencies = [ + "android-activity", + "bitflags 1.3.2", + "cfg_aliases", + "core-foundation", + "core-graphics", + "dispatch", + "instant", + "libc", + "log", + "mio", + "ndk", + "objc2", + "once_cell", + "orbclient", + "percent-encoding", + "raw-window-handle", + "redox_syscall", + "smithay-client-toolkit", + "wasm-bindgen", + "wayland-client", + "wayland-commons", + "wayland-protocols", + "wayland-scanner", + "web-sys", + "windows-sys 0.45.0", + "x11-dl", +] + +[[package]] +name = "winnow" +version = "0.5.17" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "a3b801d0e0a6726477cc207f60162da452f3a95adb368399bef20a946e06f65c" +dependencies = [ + "memchr", +] + +[[package]] +name = "x11-dl" +version = "2.21.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "38735924fedd5314a6e548792904ed8c6de6636285cb9fec04d5b1db85c1516f" +dependencies = [ + "libc", + "once_cell", + "pkg-config", +] + +[[package]] +name = "xcursor" +version = "0.3.4" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "463705a63313cd4301184381c5e8042f0a7e9b4bb63653f216311d4ae74690b7" +dependencies = [ + "nom", +] + +[[package]] +name = "xml-rs" +version = "0.8.19" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "0fcb9cbac069e033553e8bb871be2fbdffcab578eb25bd0f7c508cedc6dcd75a" diff --git a/Cargo.toml b/Cargo.toml new file mode 100644 index 0000000..29e19ff --- /dev/null +++ b/Cargo.toml @@ -0,0 +1,15 @@ +[package] +name = "mangui" +version = "0.1.0" +edition = "2021" + +# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html + +[dependencies] +femtovg = "0.7.1" +glutin = "0.30.10" +raw-window-handle = "0.5.0" +winit = { version = "0.28.7", default-features = false } +glutin-winit = "0.3.0" +taffy = "0.3.16" +weak-table = "0.3.2" \ No newline at end of file diff --git a/src/main.rs b/src/main.rs new file mode 100644 index 0000000..7d6c983 --- /dev/null +++ b/src/main.rs @@ -0,0 +1,132 @@ +use std::num::NonZeroU32; +use std::ops::Deref; +use std::rc::Rc; +use std::sync::{Arc, Weak}; + +use femtovg::renderer::OpenGl; +use femtovg::{Canvas, Color, Renderer}; +use glutin::surface::Surface; +use glutin::{context::PossiblyCurrentContext, display::Display}; +use glutin_winit::DisplayBuilder; +use raw_window_handle::HasRawWindowHandle; +use winit::event::{Event, WindowEvent}; +use winit::event_loop::{ControlFlow, EventLoop}; +use winit::window::WindowBuilder; +use winit::{dpi::PhysicalSize, window::Window}; + +use glutin::{ + config::ConfigTemplateBuilder, + context::ContextAttributesBuilder, + display::GetGlDisplay, + prelude::*, + surface::{SurfaceAttributesBuilder, WindowSurface}, +}; +use taffy::Taffy; +use weak_table::PtrWeakKeyHashMap; +use crate::nodes::{Node, render_recursively}; + +mod nodes; + +type GNode = dyn Node; +type TaffyMap = PtrWeakKeyHashMap, taffy::node::Node>; + +fn main() { + let event_loop = EventLoop::new(); + let (context, gl_display, window, surface) = create_window(&event_loop); + + let renderer = unsafe { OpenGl::new_from_function_cstr(|s| gl_display.get_proc_address(s) as *const _) } + .expect("Cannot create renderer"); + + let mut canvas = Canvas::new(renderer).expect("Cannot create canvas"); + + let mut taffy = Taffy::new(); + let mut taffy_map = TaffyMap::new(); + + let root: Arc = Arc::new(nodes::RedBoxDemo::new()); + let root_style = >::style(root.deref()); + let root_node = taffy.new_leaf(root_style.layout.to_owned()).unwrap(); + + taffy_map.insert(root.clone(), root_node); + + event_loop.run(move |event, _target, control_flow| match event { + Event::WindowEvent { event, .. } => match event { + // WindowEvent::CursorMoved { position, .. } => { + // window.request_redraw(); + // } + WindowEvent::CloseRequested => *control_flow = ControlFlow::Exit, + WindowEvent::Resized(size) => { + let width: NonZeroU32 = NonZeroU32::new(size.width).unwrap(); + let height: NonZeroU32 = NonZeroU32::new(size.height).unwrap(); + surface.resize(&context, width, height); + window.request_redraw(); + }, + _ => {} + }, + Event::RedrawRequested(_) => { + render(&context, &surface, &window, &mut canvas, &root, &taffy_map, &taffy); + }, + _ => {} + }) +} + +fn create_window(event_loop: &EventLoop<()>) -> (PossiblyCurrentContext, Display, Window, Surface) { + let window_builder = WindowBuilder::new() + .with_inner_size(PhysicalSize::new(1000., 600.)) + .with_title("Mangui test"); + + let template = ConfigTemplateBuilder::new().with_alpha_size(8); + + let display_builder = DisplayBuilder::new().with_window_builder(Some(window_builder)); + + let (window, gl_config) = display_builder + .build(event_loop, template, |mut configs| configs.next().unwrap()) + .unwrap(); + + let window = window.unwrap(); + + let gl_display = gl_config.display(); + + let context_attributes = ContextAttributesBuilder::new().build(Some(window.raw_window_handle())); + + let mut not_current_gl_context = + Some(unsafe { gl_display.create_context(&gl_config, &context_attributes).unwrap() }); + + let attrs = SurfaceAttributesBuilder::::new().build( + window.raw_window_handle(), + NonZeroU32::new(1000).unwrap(), + NonZeroU32::new(600).unwrap(), + ); + + let surface = unsafe { gl_config.display().create_window_surface(&gl_config, &attrs).unwrap() }; + + ( + not_current_gl_context.take().unwrap().make_current(&surface).unwrap(), + gl_display, + window, + surface, + ) +} + +fn render( + context: &PossiblyCurrentContext, + surface: &Surface, + window: &Window, + canvas: &mut Canvas, + root_node: &Arc, + taffy_map: &TaffyMap, + taffy: &Taffy +) { + // Make sure the canvas has the right size: + let size = window.inner_size(); + canvas.set_size(size.width, size.height, window.scale_factor() as f32); + canvas.scale(1., -1.); // layout is bottom to top, canvas is top to bottom, this might make it easier? + canvas.clear_rect(0, 0, size.width, size.height, Color::black()); + + // Do the render passes here + render_recursively(root_node, canvas, taffy_map, taffy); + + // Tell renderer to execute all drawing commands + canvas.flush(); + // Display what we've just rendered + surface.swap_buffers(context).expect("Could not swap buffers"); +} \ No newline at end of file diff --git a/src/nodes/mod.rs b/src/nodes/mod.rs new file mode 100644 index 0000000..aa07867 --- /dev/null +++ b/src/nodes/mod.rs @@ -0,0 +1,87 @@ +use std::sync::Arc; +use femtovg::{Canvas, Color, Renderer}; +use femtovg::renderer::OpenGl; +use taffy::geometry::Size; +use taffy::layout::Layout; +use taffy::prelude::Dimension; +use taffy::style::Style as TaffyStyle; +use taffy::Taffy; +use crate::{GNode, TaffyMap}; + +#[derive(Copy, Clone, Default)] +pub enum Overflow { + #[default] + /// Content is not clipped and may be rendered outside the element's box + Visible, + /// Clips the content at the border of the element + Hidden, + // tbd :) + // Scroll, + // Auto +} + +pub struct Style { + pub(crate) layout: TaffyStyle, + pub overflow: Overflow +} + +pub trait Node { + fn style(&self) -> &Style; + fn children(&self) -> Option<&Vec>>>; + fn render(&self, canvas: &mut Canvas, layout: &Layout, render_children: &dyn Fn(&mut Canvas) -> ()); +} + +pub fn render_recursively(selfref: &Arc, canvas: &mut Canvas, taffy_map: &TaffyMap, taffy: &Taffy) { + let node = taffy_map.get(selfref).unwrap(); + let layout = taffy.layout(*node).unwrap(); + let sself = selfref.clone(); + canvas.save_with(move |mut canvas| { + canvas.translate(layout.location.x, layout.location.y); + sself.render(&mut canvas, &layout, & (|canvas| { + if let Some(children) = sself.children() { + for child in children { + render_recursively(child, canvas, taffy_map, taffy); + } + } + })); + }); +} + +pub struct RedBoxDemo { + style: Style +} + +impl RedBoxDemo { + pub(crate) fn new() -> RedBoxDemo { + RedBoxDemo { + style: Style { + layout: TaffyStyle { + size: Size { + width: Dimension::Points(30.), + height: Dimension::Points(30.) + }, + ..TaffyStyle::default() + }, + overflow: Overflow::Visible + } + } + } +} + +impl Node for RedBoxDemo { + fn children(&self) -> Option<&Vec>>> { + None + } + fn style(&self) -> &Style { + &self.style + } + fn render(&self, canvas: &mut Canvas, layout: &Layout, _render_children: &dyn Fn(&mut Canvas)) { + canvas.clear_rect( + 0, + 0, + 30, + 30, + Color::rgbf(1., 0., 0.), + ); + } +} \ No newline at end of file