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wezterm/wezterm-font/Cargo.toml

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[package]
name = "wezterm-font"
version = "0.1.0"
authors = ["Wez Furlong <wez@wezfurlong.org>"]
edition = "2021"
# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
[features]
vendor-jetbrains = []
vendor-roboto = []
vendor-noto-emoji = []
vendor-nerd-font-symbols = []
[dependencies]
anyhow = "1.0"
Add vendored cairo-sys-rs crate I'm experimenting with using cairo's 2D graphics for glyph related drawing operations, and perhaps more stuff in the UI in the future. The challenge is that no one has yet encapsulated its build in a cargo-friendly way. This commit is that attempt. The strategy is this: * `deps/cairo` is ostensibly the same thing as https://github.com/gtk-rs/gtk-rs-core/tree/master/cairo/sys which is the cairo-sys-rs crate * Its build.rs has been replaced with a version that builds from the C sources that are found in-tree; it will never look for the system cairo library * A pair of scripts to import pixman (a required dep of cairo) and cairo itself in a repeatable way are include, for if/when we need to update the vendored sources Cairo is a mature library and doesn't release very often. * The workspace sets a patch for crates.io so that cairo-rs has its cairo-sys-rs dep redirected to the local build. I'm not planning to upstream this stuff to gtk-rs-core as full cairo depends on a lot more things than are dealt with here, so it would be a PITA to handle that generally. This vendoring strips out things that are not used, so the cairo library that remains: * Is not internally thread safe; no TLS or mutex support is enabled in either of them. That's fine because the high level cairo-rs wrapper is not Send+Sync, which means that rust will only allow it to be used single threaded anyway. * Only has the basic recording and image surfaces * No platform support for win32/xlib/xcb and so on
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cairo-rs = {version="0.18", default-features=false}
config = { path = "../config" }
encoding_rs = "0.8"
Add `wezterm ls-fonts` subcommand At this time it just shows you the fonts that your config matches and where they came from: ``` ; wezterm -n ls-fonts Primary font: wezterm.font("JetBrains Mono", weight="Regular", stretch="Normal", italic=false) (/home/wez/.fonts/JetBrainsMono-Regular.ttf, FontConfig) wezterm.font("Noto Color Emoji", weight="Regular", stretch="Normal", italic=false) (/usr/share/fonts/google-noto-emoji/NotoColorEmoji.ttf, FontConfig) wezterm.font("Noto Color Emoji", weight="Regular", stretch="Normal", italic=false) (/home/wez/.fonts/NotoColorEmoji.ttf, FontConfig) wezterm.font("Last Resort High-Efficiency", weight="Regular", stretch="Normal", italic=false) (<built-in>, BuiltIn) When Italic=true: wezterm.font("JetBrains Mono", weight="Regular", stretch="Normal", italic=true) (/home/wez/.fonts/JetBrainsMono-Italic.ttf, FontConfig) wezterm.font("JetBrains Mono", weight="Regular", stretch="Normal", italic=false) (/home/wez/.fonts/JetBrainsMono-Regular.ttf, FontConfig) wezterm.font("Noto Color Emoji", weight="Regular", stretch="Normal", italic=false) (/usr/share/fonts/google-noto-emoji/NotoColorEmoji.ttf, FontConfig) wezterm.font("Noto Color Emoji", weight="Regular", stretch="Normal", italic=false) (/home/wez/.fonts/NotoColorEmoji.ttf, FontConfig) wezterm.font("Last Resort High-Efficiency", weight="Regular", stretch="Normal", italic=false) (<built-in>, BuiltIn) When Intensity=Bold: wezterm.font("JetBrains Mono", weight="Bold", stretch="Normal", italic=false) (/home/wez/.fonts/JetBrainsMono-Bold.ttf, FontConfig) wezterm.font("JetBrains Mono", weight="Regular", stretch="Normal", italic=false) (/home/wez/.fonts/JetBrainsMono-Regular.ttf, FontConfig) wezterm.font("Noto Color Emoji", weight="Regular", stretch="Normal", italic=false) (/usr/share/fonts/google-noto-emoji/NotoColorEmoji.ttf, FontConfig) wezterm.font("Noto Color Emoji", weight="Regular", stretch="Normal", italic=false) (/home/wez/.fonts/NotoColorEmoji.ttf, FontConfig) wezterm.font("Last Resort High-Efficiency", weight="Regular", stretch="Normal", italic=false) (<built-in>, BuiltIn) When Intensity=Bold Italic=true: wezterm.font("JetBrains Mono", weight="Bold", stretch="Normal", italic=true) (/home/wez/.fonts/JetBrainsMono-Bold-Italic.ttf, FontConfig) wezterm.font("JetBrains Mono", weight="Regular", stretch="Normal", italic=false) (/home/wez/.fonts/JetBrainsMono-Regular.ttf, FontConfig) wezterm.font("Noto Color Emoji", weight="Regular", stretch="Normal", italic=false) (/usr/share/fonts/google-noto-emoji/NotoColorEmoji.ttf, FontConfig) wezterm.font("Noto Color Emoji", weight="Regular", stretch="Normal", italic=false) (/home/wez/.fonts/NotoColorEmoji.ttf, FontConfig) wezterm.font("Last Resort High-Efficiency", weight="Regular", stretch="Normal", italic=false) (<built-in>, BuiltIn) ``` refs: #347
2021-04-12 19:36:56 +03:00
enum-display-derive = "0.1"
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euclid = "0.22"
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finl_unicode = "1.2"
freetype = { path = "../deps/freetype" }
harfbuzz = { path = "../deps/harfbuzz" }
image = "0.24.6"
lazy_static = "1.4"
lfucache = { path = "../lfucache" }
log = "0.4"
memmap2 = "0.2"
metrics = { version="0.17", features=["std"]}
ordered-float = "4.1"
rangeset = { path = "../rangeset" }
termwiz = { path = "../termwiz" }
thiserror = "1.0"
walkdir = "2"
wezterm-color-types = { path = "../color-types" }
wezterm-input-types = { path = "../wezterm-input-types" }
wezterm-term = { path = "../term", features=["use_serde"] }
wezterm-toast-notification = { path = "../wezterm-toast-notification" }
wezterm: add experimental_bidi config option and very basic bidi This commit is larger than it appears to due fanout from threading through bidi parameters. The main changes are: * When clustering cells, add an additional phase to resolve embedding levels and further sub-divide a cluster based on the resolved bidi runs; this is where we get the direction for a run and this needs to be passed through to the shaper. * When doing bidi, the forced cluster boundary hack that we use to de-ligature when cursoring through text needs to be disabled, otherwise the cursor appears to push/rotate the text in that cluster when moving through it! We'll need to find a different way to handle shading the cursor that eliminates the original cursor/ligature/black issue. * In the shaper, the logic for coalescing unresolved runs for font fallback assumed LTR and needed to be adjusted to cluster RTL. That meant also computing a little index of codepoint lengths. * Added `experimental_bidi` boolean option that defaults to false. When enabled, it activates the bidi processing phase in clustering with a strong hint that the paragraph is LTR. This implementation is incomplete and/or wrong for a number of cases: * The config option should probably allow specifying the paragraph direction hint to use by default. * https://terminal-wg.pages.freedesktop.org/bidi/recommendation/paragraphs.html recommends that bidi be applied to logical lines, not physical lines (or really: ranges within physical lines) that we're doing at the moment * The paragraph direction hint should be overridden by cell attributes and other escapes; see 85a6b178cfddee94b3ddb39c26652bbd5a973666 and probably others. However, as of this commit, if you `experimental_bidi=true` then ``` echo This is RTL -> عربي فارسی bidi ``` (that text was sourced from: https://github.com/microsoft/terminal/issues/538#issuecomment-677017322) then wezterm will display the text in the same order as the text renders in Chrome for that github comment. ``` ; ./target/debug/wezterm --config experimental_bidi=false ls-fonts --text "عربي فارسی ->" LeftToRight 0 ع \u{639} x_adv=8 glyph=300 wezterm.font(".Geeza Pro Interface", {weight="Regular", stretch="Normal", italic=false}) /System/Library/Fonts/GeezaPro.ttc index=2 variation=0, CoreText 2 ر \u{631} x_adv=3.78125 glyph=273 wezterm.font(".Geeza Pro Interface", {weight="Regular", stretch="Normal", italic=false}) /System/Library/Fonts/GeezaPro.ttc index=2 variation=0, CoreText 4 ب \u{628} x_adv=4 glyph=244 wezterm.font(".Geeza Pro Interface", {weight="Regular", stretch="Normal", italic=false}) /System/Library/Fonts/GeezaPro.ttc index=2 variation=0, CoreText 6 ي \u{64a} x_adv=4 glyph=363 wezterm.font(".Geeza Pro Interface", {weight="Regular", stretch="Normal", italic=false}) /System/Library/Fonts/GeezaPro.ttc index=2 variation=0, CoreText 8 \u{20} x_adv=8 glyph=2 wezterm.font("Operator Mono SSm Lig", {weight="DemiLight", stretch="Normal", italic=false}) /Users/wez/.fonts/OperatorMonoSSmLig-Medium.otf, FontDirs 9 ف \u{641} x_adv=11 glyph=328 wezterm.font(".Geeza Pro Interface", {weight="Regular", stretch="Normal", italic=false}) /System/Library/Fonts/GeezaPro.ttc index=2 variation=0, CoreText 11 ا \u{627} x_adv=4 glyph=240 wezterm.font(".Geeza Pro Interface", {weight="Regular", stretch="Normal", italic=false}) /System/Library/Fonts/GeezaPro.ttc index=2 variation=0, CoreText 13 ر \u{631} x_adv=3.78125 glyph=273 wezterm.font(".Geeza Pro Interface", {weight="Regular", stretch="Normal", italic=false}) /System/Library/Fonts/GeezaPro.ttc index=2 variation=0, CoreText 15 س \u{633} x_adv=10 glyph=278 wezterm.font(".Geeza Pro Interface", {weight="Regular", stretch="Normal", italic=false}) /System/Library/Fonts/GeezaPro.ttc index=2 variation=0, CoreText 17 ی \u{6cc} x_adv=4 glyph=664 wezterm.font(".Geeza Pro Interface", {weight="Regular", stretch="Normal", italic=false}) /System/Library/Fonts/GeezaPro.ttc index=2 variation=0, CoreText 19 \u{20} x_adv=8 glyph=2 wezterm.font("Operator Mono SSm Lig", {weight="DemiLight", stretch="Normal", italic=false}) /Users/wez/.fonts/OperatorMonoSSmLig-Medium.otf, FontDirs 20 - \u{2d} x_adv=8 glyph=276 wezterm.font("Operator Mono SSm Lig", {weight="DemiLight", stretch="Normal", italic=false}) /Users/wez/.fonts/OperatorMonoSSmLig-Medium.otf, FontDirs 21 > \u{3e} x_adv=8 glyph=338 wezterm.font("Operator Mono SSm Lig", {weight="DemiLight", stretch="Normal", italic=false}) /Users/wez/.fonts/OperatorMonoSSmLig-Medium.otf, FontDirs ``` ``` ; ./target/debug/wezterm --config experimental_bidi=true ls-fonts --text "عربي فارسی ->" RightToLeft 17 ی \u{6cc} x_adv=9 glyph=906 wezterm.font(".Geeza Pro Interface", {weight="Regular", stretch="Normal", italic=false}) /System/Library/Fonts/GeezaPro.ttc index=2 variation=0, CoreText 15 س \u{633} x_adv=10 glyph=277 wezterm.font(".Geeza Pro Interface", {weight="Regular", stretch="Normal", italic=false}) /System/Library/Fonts/GeezaPro.ttc index=2 variation=0, CoreText 13 ر \u{631} x_adv=4.78125 glyph=272 wezterm.font(".Geeza Pro Interface", {weight="Regular", stretch="Normal", italic=false}) /System/Library/Fonts/GeezaPro.ttc index=2 variation=0, CoreText 11 ا \u{627} x_adv=4 glyph=241 wezterm.font(".Geeza Pro Interface", {weight="Regular", stretch="Normal", italic=false}) /System/Library/Fonts/GeezaPro.ttc index=2 variation=0, CoreText 9 ف \u{641} x_adv=5 glyph=329 wezterm.font(".Geeza Pro Interface", {weight="Regular", stretch="Normal", italic=false}) /System/Library/Fonts/GeezaPro.ttc index=2 variation=0, CoreText 8 \u{20} x_adv=8 glyph=2 wezterm.font("Operator Mono SSm Lig", {weight="DemiLight", stretch="Normal", italic=false}) /Users/wez/.fonts/OperatorMonoSSmLig-Medium.otf, FontDirs 6 ي \u{64a} x_adv=9 glyph=904 wezterm.font(".Geeza Pro Interface", {weight="Regular", stretch="Normal", italic=false}) /System/Library/Fonts/GeezaPro.ttc index=2 variation=0, CoreText 4 ب \u{628} x_adv=4 glyph=243 wezterm.font(".Geeza Pro Interface", {weight="Regular", stretch="Normal", italic=false}) /System/Library/Fonts/GeezaPro.ttc index=2 variation=0, CoreText 2 ر \u{631} x_adv=5 glyph=273 wezterm.font(".Geeza Pro Interface", {weight="Regular", stretch="Normal", italic=false}) /System/Library/Fonts/GeezaPro.ttc index=2 variation=0, CoreText 0 ع \u{639} x_adv=6 glyph=301 wezterm.font(".Geeza Pro Interface", {weight="Regular", stretch="Normal", italic=false}) /System/Library/Fonts/GeezaPro.ttc index=2 variation=0, CoreText LeftToRight 0 \u{20} x_adv=8 glyph=2 wezterm.font("Operator Mono SSm Lig", {weight="DemiLight", stretch="Normal", italic=false}) /Users/wez/.fonts/OperatorMonoSSmLig-Medium.otf, FontDirs 1 - \u{2d} x_adv=8 glyph=480 wezterm.font("Operator Mono SSm Lig", {weight="DemiLight", stretch="Normal", italic=false}) /Users/wez/.fonts/OperatorMonoSSmLig-Medium.otf, FontDirs 2 > \u{3e} x_adv=8 glyph=470 wezterm.font("Operator Mono SSm Lig", {weight="DemiLight", stretch="Normal", italic=false}) /Users/wez/.fonts/OperatorMonoSSmLig-Medium.otf, FontDirs ; ``` refs: https://github.com/wez/wezterm/issues/784
2022-01-25 18:16:51 +03:00
wezterm-bidi = { path = "../bidi" }
[target.'cfg(any(target_os = "android", all(unix, not(target_os = "macos"))))'.dependencies]
fontconfig = { path = "../deps/fontconfig" }
[target."cfg(windows)".dependencies]
dwrote = "0.11"
winapi = "0.3"
[target.'cfg(target_os = "macos")'.dependencies]
cocoa = "0.25"
core-foundation = "0.9"
core-text = "20.0"
objc = "0.2"
[dev-dependencies]
k9 = "0.12.0"
env_logger = "0.11"