Switch to mainline glyphon 0.5.0
This commit is contained in:
TÖRÖK Attila
parent
469adc63a4
commit
0cd1588a0e
4 changed files with 78 additions and 96 deletions
61
Cargo.lock
generated
61
Cargo.lock
generated
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@ -513,9 +513,6 @@ name = "bitflags"
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version = "2.4.2"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "ed570934406eb16438a4e976b1b4500774099c13b8cb96eec99f620f05090ddf"
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dependencies = [
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"serde",
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]
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[[package]]
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name = "block"
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@ -841,9 +838,9 @@ dependencies = [
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[[package]]
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name = "cosmic-text"
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version = "0.10.0"
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source = "git+https://github.com/StratusFearMe21/cosmic-text?branch=serde#5e40dd454c243a282b401291066a3e9ba807fcce"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "75acbfb314aeb4f5210d379af45ed1ec2c98c7f1790bf57b8a4c562ac0c51b71"
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dependencies = [
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"bitflags 2.4.2",
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"fontdb",
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"libm",
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"log",
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@ -851,10 +848,8 @@ dependencies = [
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"rustc-hash",
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"rustybuzz",
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"self_cell",
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"serde",
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"swash",
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"sys-locale",
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"ttf-parser 0.20.0 (registry+https://github.com/rust-lang/crates.io-index)",
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"unicode-bidi",
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"unicode-linebreak",
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"unicode-script",
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@ -1303,16 +1298,16 @@ dependencies = [
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[[package]]
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name = "fontdb"
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version = "0.16.0"
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source = "git+https://github.com/StratusFearMe21/fontdb?branch=serde#145231493e0315a1c6a5ca41cbed8db99fd4a22d"
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version = "0.15.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "020e203f177c0fb250fb19455a252e838d2bbbce1f80f25ecc42402aafa8cd38"
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dependencies = [
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"fontconfig-parser",
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"log",
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"memmap2",
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"serde",
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"memmap2 0.8.0",
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"slotmap",
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"tinyvec",
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"ttf-parser 0.20.0 (git+https://github.com/StratusFearMe21/ttf-parser?branch=serde)",
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"ttf-parser 0.19.2",
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]
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[[package]]
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@ -1541,7 +1536,8 @@ dependencies = [
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[[package]]
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name = "glyphon"
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version = "0.5.0"
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source = "git+https://github.com/StratusFearMe21/glyphon#e6851e7c2880119ff5f927ef5415f0ef4a970cc7"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "6a62d0338e4056db6a73221c2fb2e30619452f6ea9651bac4110f51b0f7a7581"
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dependencies = [
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"cosmic-text",
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"etagere",
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@ -1881,6 +1877,15 @@ version = "2.7.1"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "523dc4f511e55ab87b694dc30d0f820d60906ef06413f93d4d7a1385599cc149"
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[[package]]
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name = "memmap2"
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version = "0.8.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "43a5a03cefb0d953ec0be133036f14e109412fa594edc2f77227249db66cc3ed"
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dependencies = [
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"libc",
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]
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[[package]]
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name = "memmap2"
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version = "0.9.4"
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@ -2150,7 +2155,7 @@ version = "0.20.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "d4586edfe4c648c71797a74c84bacb32b52b212eff5dfe2bb9f2c599844023e7"
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dependencies = [
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"ttf-parser 0.20.0 (registry+https://github.com/rust-lang/crates.io-index)",
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"ttf-parser 0.20.0",
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]
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[[package]]
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@ -2377,9 +2382,6 @@ name = "rangemap"
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version = "1.5.1"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "f60fcc7d6849342eff22c4350c8b9a989ee8ceabc4b481253e8946b9fe83d684"
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dependencies = [
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"serde",
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]
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[[package]]
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name = "raw-window-handle"
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@ -2496,15 +2498,15 @@ dependencies = [
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[[package]]
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name = "rustybuzz"
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version = "0.12.1"
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version = "0.11.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "f0ae5692c5beaad6a9e22830deeed7874eae8a4e3ba4076fb48e12c56856222c"
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checksum = "2ee8fe2a8461a0854a37101fe7a1b13998d0cfa987e43248e81d2a5f4570f6fa"
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dependencies = [
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"bitflags 2.4.2",
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"bitflags 1.3.2",
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"bytemuck",
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"libm",
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"smallvec",
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"ttf-parser 0.20.0 (registry+https://github.com/rust-lang/crates.io-index)",
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"ttf-parser 0.20.0",
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"unicode-bidi-mirroring",
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"unicode-ccc",
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"unicode-properties",
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@ -2540,7 +2542,7 @@ checksum = "82b2eaf3a5b264a521b988b2e73042e742df700c4f962cde845d1541adb46550"
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dependencies = [
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"ab_glyph",
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"log",
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"memmap2",
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"memmap2 0.9.4",
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"smithay-client-toolkit",
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"tiny-skia",
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]
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@ -2623,7 +2625,6 @@ version = "1.0.7"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "dbff4acf519f630b3a3ddcfaea6c06b42174d9a44bc70c620e9ed1649d58b82a"
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dependencies = [
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"serde",
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"version_check",
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]
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@ -2645,7 +2646,7 @@ dependencies = [
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"cursor-icon",
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"libc",
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"log",
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"memmap2",
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"memmap2 0.9.4",
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"rustix 0.38.31",
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"thiserror",
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"wayland-backend",
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@ -2899,17 +2900,15 @@ dependencies = [
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[[package]]
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name = "ttf-parser"
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version = "0.20.0"
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version = "0.19.2"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "17f77d76d837a7830fe1d4f12b7b4ba4192c1888001c7164257e4bc6d21d96b4"
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checksum = "49d64318d8311fc2668e48b63969f4343e0a85c4a109aa8460d6672e364b8bd1"
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[[package]]
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name = "ttf-parser"
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version = "0.20.0"
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source = "git+https://github.com/StratusFearMe21/ttf-parser?branch=serde#0599c4c650883cf6add9d7b78329a17b736bf060"
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dependencies = [
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"serde",
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]
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "17f77d76d837a7830fe1d4f12b7b4ba4192c1888001c7164257e4bc6d21d96b4"
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[[package]]
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name = "type-map"
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@ -3677,7 +3676,7 @@ dependencies = [
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"js-sys",
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"libc",
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"log",
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"memmap2",
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"memmap2 0.9.4",
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"ndk",
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"ndk-sys",
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"objc2 0.4.1",
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@ -8,8 +8,8 @@ edition = "2021"
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[dependencies]
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egui = { version = "0.26.2", default-features = false }
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egui-wgpu = "0.26.2"
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glyphon = { git = "https://github.com/StratusFearMe21/glyphon", version = "0.5.0" }
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glyphon = "0.5.0"
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[dev-dependencies]
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eframe = { version = "0.26.2", features = ["wgpu"] }
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env_logger = "0.11.1"
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env_logger = "0.11.3"
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@ -1,9 +1,6 @@
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#![cfg_attr(not(debug_assertions), windows_subsystem = "windows")] // hide console window on Windows in release
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use std::{
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ops::{Deref, DerefMut},
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sync::Arc,
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};
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use std::sync::Arc;
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use eframe::{
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egui::{self, Slider},
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@ -18,6 +15,7 @@ use egui_glyphon::{
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glyphon::{Attrs, Family, FontSystem, Metrics, Shaping},
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BufferWithTextArea, GlyphonRenderer, GlyphonRendererCallback,
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};
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use glyphon::Buffer;
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fn main() -> Result<(), eframe::Error> {
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env_logger::init(); // Log to stderr (if you run with `RUST_LOG=debug`).
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@ -32,27 +30,6 @@ fn main() -> Result<(), eframe::Error> {
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)
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}
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struct Buffer(egui_glyphon::glyphon::Buffer);
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impl AsRef<egui_glyphon::glyphon::Buffer> for Buffer {
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fn as_ref(&self) -> &egui_glyphon::glyphon::Buffer {
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&self.0
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}
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}
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impl Deref for Buffer {
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type Target = egui_glyphon::glyphon::Buffer;
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fn deref(&self) -> &Self::Target {
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&self.0
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}
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}
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impl DerefMut for Buffer {
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fn deref_mut(&mut self) -> &mut Self::Target {
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&mut self.0
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}
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}
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struct MyApp {
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font_system: Arc<Mutex<FontSystem>>,
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size: f32,
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@ -62,14 +39,17 @@ struct MyApp {
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impl Default for MyApp {
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fn default() -> Self {
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let mut font_system = FontSystem::new();
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let mut buffer = Buffer(egui_glyphon::glyphon::Buffer::new(
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&mut font_system,
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Metrics::new(30.0, 42.0),
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));
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let mut buffer =
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egui_glyphon::glyphon::Buffer::new(&mut font_system, Metrics::new(30.0, 42.0));
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buffer.set_size(&mut font_system, 16.0, 9.0);
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buffer.set_text(&mut font_system, "<== Hello world! ==> 👋\nThis is rendered with 🦅 glyphon 🦁\nThe text below should be partially clipped.\na b c d e f g h i j k l m n o p q r s t u v w x y z", Attrs::new().family(Family::SansSerif), Shaping::Advanced);
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buffer.shape_until_scroll(&mut font_system, true);
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buffer.set_text(&mut font_system, "<== Hello world! ==> 👋\nThis is rendered with 🦅 glyphon 🦁\nThe text below should be partially clipped.\na b c d e f g h i j k l m n o p q r s t u v w x y z fi ffi 🐕🦺 fi ffi
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fi تما 🐕🦺 ffi تما
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ffi fi 🐕🦺 ffi fi
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تما تما 🐕🦺 تما
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تما ffi 🐕🦺 تما fi تما
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تما تما 🐕🦺 تما", Attrs::new().family(Family::SansSerif), Shaping::Advanced);
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buffer.shape_until_scroll(&mut font_system);
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Self {
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font_system: Arc::new(Mutex::new(font_system)),
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buffer: Arc::new(RwLock::new(buffer)),
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@ -99,14 +79,14 @@ impl eframe::App for MyApp {
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let mut buffer = self.buffer.write();
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buffer.set_metrics(&mut font_system, Metrics::new(self.size, self.size));
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buffer.set_size(&mut font_system, size.x, size.y);
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buffer.shape_until_scroll(&mut font_system, true);
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buffer.shape_until_scroll(&mut font_system);
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}
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egui::CentralPanel::default().show(ctx, |ui| {
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ui.add(Slider::new(&mut self.size, 0.1..=67.5));
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let rect = Rect::from_min_size(ui.cursor().min, size);
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let buffers: Vec<BufferWithTextArea<Buffer>> = vec![BufferWithTextArea::new(
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Arc::clone(&self.buffer),
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let buffers: Vec<BufferWithTextArea> = vec![BufferWithTextArea::new(
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self.buffer.clone(),
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rect,
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1.0,
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egui_glyphon::glyphon::Color::rgb(255, 255, 255),
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61
src/lib.rs
61
src/lib.rs
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@ -1,6 +1,6 @@
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//! This crate is for using [`glyphon`] to render advanced shaped text to the screen in an [`egui`] application
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//! Please see the example for a primer on how to use this crate
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use std::ops::{Deref, DerefMut};
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use std::ops::DerefMut;
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use std::sync::Arc;
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use egui::mutex::{Mutex, RwLock};
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@ -15,8 +15,8 @@ use glyphon::{
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pub use glyphon;
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/// A text buffer with some accosiated data used to construect a [`glyphon::TextArea`]
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pub struct BufferWithTextArea<T: AsRef<Buffer> + Send + Sync> {
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pub buffer: Arc<RwLock<T>>,
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pub struct BufferWithTextArea {
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pub buffer: Arc<RwLock<Buffer>>,
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pub rect: Rect,
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pub scale: f32,
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pub opacity: f32,
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@ -47,9 +47,9 @@ pub fn measure_buffer(buffer: &Buffer) -> Rect {
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)
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}
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impl<T: AsRef<Buffer> + Send + Sync + 'static> BufferWithTextArea<T> {
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impl BufferWithTextArea {
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pub fn new(
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buffer: Arc<RwLock<T>>,
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buffer: Arc<RwLock<Buffer>>,
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rect: Rect,
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opacity: f32,
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default_color: Color,
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@ -77,10 +77,7 @@ pub struct GlyphonRenderer {
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impl GlyphonRenderer {
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/// Insert an instance of itself into the [`egui_wgpu::RenderState`]
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pub fn insert<'a>(
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wgpu_render_state: &'a egui_wgpu::RenderState,
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font_system: Arc<Mutex<FontSystem>>,
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) {
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pub fn insert(wgpu_render_state: &egui_wgpu::RenderState, font_system: Arc<Mutex<FontSystem>>) {
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let device = &wgpu_render_state.device;
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let queue = &wgpu_render_state.queue;
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@ -89,7 +86,7 @@ impl GlyphonRenderer {
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device,
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queue,
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wgpu_render_state.target_format,
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ColorMode::Egui,
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ColorMode::Web,
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);
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let text_renderer =
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TextRenderer::new(&mut atlas, device, wgpu::MultisampleState::default(), None);
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@ -106,12 +103,12 @@ impl GlyphonRenderer {
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});
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}
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fn prepare<A: AsRef<Buffer>, T: Deref<Target = A>>(
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fn prepare<'a>(
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&mut self,
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device: &wgpu::Device,
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queue: &wgpu::Queue,
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screen_resolution: Resolution,
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text_areas: impl IntoIterator<Item = TextArea<A, T>>,
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text_areas: impl IntoIterator<Item = TextArea<'a>>,
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) -> Result<(), PrepareError> {
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self.text_renderer.prepare(
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device,
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@ -132,12 +129,12 @@ impl GlyphonRenderer {
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/// A callback which can be put into an [`egui_wgpu::renderer::Callback`].
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// And wrapped with an [`egui::PaintCallback`]. Only add one callback per individual
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// deffered viewport.
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pub struct GlyphonRendererCallback<T: AsRef<Buffer> + Send + Sync> {
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pub struct GlyphonRendererCallback {
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/// These buffers will be rendered to the screen all at the same time on the same layer.
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pub buffers: Vec<BufferWithTextArea<T>>,
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pub buffers: Vec<BufferWithTextArea>,
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}
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impl<T: AsRef<Buffer> + Send + Sync> egui_wgpu::CallbackTrait for GlyphonRendererCallback<T> {
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impl egui_wgpu::CallbackTrait for GlyphonRendererCallback {
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fn prepare(
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&self,
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device: &wgpu::Device,
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@ -148,6 +145,25 @@ impl<T: AsRef<Buffer> + Send + Sync> egui_wgpu::CallbackTrait for GlyphonRendere
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) -> Vec<wgpu::CommandBuffer> {
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let glyphon_renderer: &mut GlyphonRenderer = resources.get_mut().unwrap();
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glyphon_renderer.atlas.trim();
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let bufrefs: Vec<_> = self.buffers.iter().map(|b| b.buffer.read()).collect();
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let text_areas: Vec<_> = self
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.buffers
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.iter()
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.enumerate()
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.map(|(i, b)| TextArea {
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buffer: bufrefs.get(i).unwrap(),
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left: b.rect.left(),
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top: b.rect.top(),
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scale: b.scale,
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bounds: TextBounds {
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left: b.rect.left() as i32,
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top: b.rect.top() as i32,
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right: b.rect.right() as i32,
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bottom: b.rect.bottom() as i32,
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},
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default_color: b.default_color,
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})
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.collect();
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glyphon_renderer
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.prepare(
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device,
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@ -156,20 +172,7 @@ impl<T: AsRef<Buffer> + Send + Sync> egui_wgpu::CallbackTrait for GlyphonRendere
|
|||
width: screen_descriptor.size_in_pixels[0],
|
||||
height: screen_descriptor.size_in_pixels[1],
|
||||
},
|
||||
self.buffers.iter().map(|b| TextArea {
|
||||
buffer: b.buffer.read(),
|
||||
left: b.rect.left(),
|
||||
top: b.rect.top(),
|
||||
scale: b.scale,
|
||||
opacity: b.opacity,
|
||||
bounds: TextBounds {
|
||||
left: b.rect.left() as i32,
|
||||
top: b.rect.top() as i32,
|
||||
right: b.rect.right() as i32,
|
||||
bottom: b.rect.bottom() as i32,
|
||||
},
|
||||
default_color: b.default_color,
|
||||
}),
|
||||
text_areas,
|
||||
)
|
||||
.unwrap();
|
||||
Vec::new()
|
||||
|
|
|
|||
Loading…
Reference in a new issue