From 43d17c482cda07fa0dc4985d60c14391a4926940 Mon Sep 17 00:00:00 2001 From: NNB Date: Thu, 11 Nov 2021 15:23:27 +0700 Subject: Fix Base16 Dark, add Base16 Light and Terminal Improve accuracy with line number and cursor color --- runtime/themes/base16_terminal.toml | 41 +++++++++++++++++++++++++++++++++++++ 1 file changed, 41 insertions(+) create mode 100644 runtime/themes/base16_terminal.toml (limited to 'runtime/themes/base16_terminal.toml') diff --git a/runtime/themes/base16_terminal.toml b/runtime/themes/base16_terminal.toml new file mode 100644 index 00000000..bf3c73f1 --- /dev/null +++ b/runtime/themes/base16_terminal.toml @@ -0,0 +1,41 @@ +# Author: NNB + +"ui.menu" = "black" +"ui.menu.selected" = { fg = "white", bg = "black" } +"ui.linenr" = { fg = "light-gray", bg = "black" } +"ui.popup" = { bg = "black" } +"ui.window" = { bg = "black" } +"ui.linenr.selected" = { fg = "white", bg = "black", modifiers = ["bold"] } +"ui.selection" = { fg = "gray", modifiers = ["reversed"] } +"comment" = { fg = "light-gray", modifiers = ["italic"] } +"ui.statusline" = { fg = "white", bg = "black" } +"ui.help" = { fg = "white", bg = "black" } +"ui.cursor" = { fg = "light-gray", modifiers = ["reversed"] } +"ui.cursor.primary" = { fg = "white", modifiers = ["reversed"] } #FIXME +"ui.text" = "white" #FIXME +"operator" = "white" #FIXME +"ui.text.focus" = "white" #FIXME +"variable" = "light-red" +"constant.numeric" = "yellow" +"constant" = "yellow" +"attributes" = "yellow" +"type" = "light-yellow" +"ui.cursor.match" = { fg = "light-yellow", modifiers = ["underlined"] } +"string" = "light-green" +"variable.other.member" = "light-green" +"constant.character.escape" = "light-cyan" +"function" = "light-blue" +"constructor" = "light-blue" +"special" = "light-blue" +"keyword" = "light-magenta" +"label" = "light-magenta" +"namespace" = "light-magenta" +"ui.popup" = { bg = "black" } +"ui.window" = { bg = "base00" } +"ui.help" = { fg = "white", bg = "black" } + +"info" = "light-gray" +"hint" = "light-gray" +"debug" = "light-gray" +"diagnostic" = "light-gray" +"error" = "light-magenta" -- cgit v1.2.3-70-g09d2 From 98ce2a301da25152563137047377026d72fd644c Mon Sep 17 00:00:00 2001 From: Omnikar Date: Sun, 14 Nov 2021 07:26:48 -0500 Subject: Load alt default theme if true color is not supported * Move `runtime/themes/base16_default_terminal.toml` to `base16_theme.toml` alongside `theme.toml` * Use `terminfo` crate to detect whether the terminal supports true color and, if the user has no theme configured and their terminal does not support true color, load the alt default theme instead of the normal default. Remove `terminfo` dependency, use `COLORTERM` env instead Prevent user from switching to an unsupported theme Add `true-color-override` option If the terminal is wrongly detected to not support true color, `true-color-override = true` will override the detection. Rename `true-color-override` to `true-color` --- base16_theme.toml | 41 +++++++++++++++++++++++++++++++++++++ book/src/configuration.md | 1 + helix-term/src/application.rs | 28 +++++++++++++++++-------- helix-term/src/commands.rs | 14 +++++++++++-- helix-term/src/lib.rs | 6 ++++++ helix-term/src/ui/mod.rs | 1 + helix-view/src/editor.rs | 12 +++-------- helix-view/src/theme.rs | 20 ++++++++++++++++++ runtime/themes/base16_terminal.toml | 41 ------------------------------------- 9 files changed, 103 insertions(+), 61 deletions(-) create mode 100644 base16_theme.toml delete mode 100644 runtime/themes/base16_terminal.toml (limited to 'runtime/themes/base16_terminal.toml') diff --git a/base16_theme.toml b/base16_theme.toml new file mode 100644 index 00000000..bf3c73f1 --- /dev/null +++ b/base16_theme.toml @@ -0,0 +1,41 @@ +# Author: NNB + +"ui.menu" = "black" +"ui.menu.selected" = { fg = "white", bg = "black" } +"ui.linenr" = { fg = "light-gray", bg = "black" } +"ui.popup" = { bg = "black" } +"ui.window" = { bg = "black" } +"ui.linenr.selected" = { fg = "white", bg = "black", modifiers = ["bold"] } +"ui.selection" = { fg = "gray", modifiers = ["reversed"] } +"comment" = { fg = "light-gray", modifiers = ["italic"] } +"ui.statusline" = { fg = "white", bg = "black" } +"ui.help" = { fg = "white", bg = "black" } +"ui.cursor" = { fg = "light-gray", modifiers = ["reversed"] } +"ui.cursor.primary" = { fg = "white", modifiers = ["reversed"] } #FIXME +"ui.text" = "white" #FIXME +"operator" = "white" #FIXME +"ui.text.focus" = "white" #FIXME +"variable" = "light-red" +"constant.numeric" = "yellow" +"constant" = "yellow" +"attributes" = "yellow" +"type" = "light-yellow" +"ui.cursor.match" = { fg = "light-yellow", modifiers = ["underlined"] } +"string" = "light-green" +"variable.other.member" = "light-green" +"constant.character.escape" = "light-cyan" +"function" = "light-blue" +"constructor" = "light-blue" +"special" = "light-blue" +"keyword" = "light-magenta" +"label" = "light-magenta" +"namespace" = "light-magenta" +"ui.popup" = { bg = "black" } +"ui.window" = { bg = "base00" } +"ui.help" = { fg = "white", bg = "black" } + +"info" = "light-gray" +"hint" = "light-gray" +"debug" = "light-gray" +"diagnostic" = "light-gray" +"error" = "light-magenta" diff --git a/book/src/configuration.md b/book/src/configuration.md index 2ed48d51..33a933b2 100644 --- a/book/src/configuration.md +++ b/book/src/configuration.md @@ -23,6 +23,7 @@ To override global configuration parameters, create a `config.toml` file located | `idle-timeout` | Time in milliseconds since last keypress before idle timers trigger. Used for autocompletion, set to 0 for instant. | `400` | | `completion-trigger-len` | The min-length of word under cursor to trigger autocompletion | `2` | | `auto-info` | Whether to display infoboxes | `true` | +| `true-color` | Set to `true` to override automatic detection of terminal truecolor support in the event of a false negative. | `false` | `[editor.filepicker]` section of the config. Sets options for file picker and global search. All but the last key listed in the default file-picker configuration below are IgnoreOptions: whether hidden files and files listed within ignore files are ignored by (not visible in) the helix file picker and global search. There is also one other key, `max-depth` available, which is not defined by default. diff --git a/helix-term/src/application.rs b/helix-term/src/application.rs index 90330751..3e0b6d59 100644 --- a/helix-term/src/application.rs +++ b/helix-term/src/application.rs @@ -76,17 +76,27 @@ impl Application { None => Ok(def_lang_conf), }; - let theme = if let Some(theme) = &config.theme { - match theme_loader.load(theme) { - Ok(theme) => theme, - Err(e) => { - log::warn!("failed to load theme `{}` - {}", theme, e); + let true_color = config.editor.true_color || crate::true_color(); + let theme = config + .theme + .as_ref() + .and_then(|theme| { + theme_loader + .load(theme) + .map_err(|e| { + log::warn!("failed to load theme `{}` - {}", theme, e); + e + }) + .ok() + .filter(|theme| (true_color || theme.is_16_color())) + }) + .unwrap_or_else(|| { + if true_color { theme_loader.default() + } else { + theme_loader.base16_default() } - } - } else { - theme_loader.default() - }; + }); let syn_loader_conf: helix_core::syntax::Configuration = lang_conf .and_then(|conf| conf.try_into()) diff --git a/helix-term/src/commands.rs b/helix-term/src/commands.rs index 0ae225e9..22c23043 100644 --- a/helix-term/src/commands.rs +++ b/helix-term/src/commands.rs @@ -2366,8 +2366,18 @@ pub mod cmd { args: &[Cow], _event: PromptEvent, ) -> anyhow::Result<()> { - let theme = args.first().context("theme not provided")?; - cx.editor.set_theme_from_name(theme) + let theme = args.first().context("Theme not provided")?; + let theme = cx + .editor + .theme_loader + .load(theme) + .with_context(|| format!("Failed setting theme {}", theme))?; + let true_color = cx.editor.config.true_color || crate::true_color(); + if !(true_color || theme.is_16_color()) { + bail!("Unsupported theme: theme requires true color support"); + } + cx.editor.set_theme(theme); + Ok(()) } fn yank_main_selection_to_clipboard( diff --git a/helix-term/src/lib.rs b/helix-term/src/lib.rs index f5e3a8cd..4fe76cd5 100644 --- a/helix-term/src/lib.rs +++ b/helix-term/src/lib.rs @@ -9,3 +9,9 @@ pub mod config; pub mod job; pub mod keymap; pub mod ui; + +fn true_color() -> bool { + std::env::var("COLORTERM") + .map(|v| matches!(v.as_str(), "truecolor" | "24bit")) + .unwrap_or(false) +} diff --git a/helix-term/src/ui/mod.rs b/helix-term/src/ui/mod.rs index cdf42311..f57e2e2b 100644 --- a/helix-term/src/ui/mod.rs +++ b/helix-term/src/ui/mod.rs @@ -186,6 +186,7 @@ pub mod completers { &helix_core::config_dir().join("themes"), )); names.push("default".into()); + names.push("base16_default".into()); let mut names: Vec<_> = names .into_iter() diff --git a/helix-view/src/editor.rs b/helix-view/src/editor.rs index dcbcbe4f..753defa1 100644 --- a/helix-view/src/editor.rs +++ b/helix-view/src/editor.rs @@ -105,6 +105,8 @@ pub struct Config { /// Whether to display infoboxes. Defaults to true. pub auto_info: bool, pub file_picker: FilePickerConfig, + /// Set to `true` to override automatic detection of terminal truecolor support in the event of a false negative. Defaults to `false`. + pub true_color: bool, } #[derive(Debug, Copy, Clone, PartialEq, Eq, Deserialize)] @@ -137,6 +139,7 @@ impl Default for Config { completion_trigger_len: 2, auto_info: true, file_picker: FilePickerConfig::default(), + true_color: false, } } } @@ -265,15 +268,6 @@ impl Editor { self._refresh(); } - pub fn set_theme_from_name(&mut self, theme: &str) -> anyhow::Result<()> { - let theme = self - .theme_loader - .load(theme.as_ref()) - .with_context(|| format!("failed setting theme `{}`", theme))?; - self.set_theme(theme); - Ok(()) - } - /// Refreshes the language server for a given document pub fn refresh_language_server(&mut self, doc_id: DocumentId) -> Option<()> { let doc = self.documents.get_mut(&doc_id)?; diff --git a/helix-view/src/theme.rs b/helix-view/src/theme.rs index 47fc6262..ddcdad99 100644 --- a/helix-view/src/theme.rs +++ b/helix-view/src/theme.rs @@ -15,6 +15,10 @@ pub use crate::graphics::{Color, Modifier, Style}; pub static DEFAULT_THEME: Lazy = Lazy::new(|| { toml::from_slice(include_bytes!("../../theme.toml")).expect("Failed to parse default theme") }); +pub static BASE16_DEFAULT_THEME: Lazy = Lazy::new(|| { + toml::from_slice(include_bytes!("../../base16_theme.toml")) + .expect("Failed to parse base 16 default theme") +}); #[derive(Clone, Debug)] pub struct Loader { @@ -35,6 +39,9 @@ impl Loader { if name == "default" { return Ok(self.default()); } + if name == "base16_default" { + return Ok(self.base16_default()); + } let filename = format!("{}.toml", name); let user_path = self.user_dir.join(&filename); @@ -74,6 +81,11 @@ impl Loader { pub fn default(&self) -> Theme { DEFAULT_THEME.clone() } + + /// Returns the alternative 16-color default theme + pub fn base16_default(&self) -> Theme { + BASE16_DEFAULT_THEME.clone() + } } #[derive(Clone, Debug)] @@ -154,6 +166,14 @@ impl Theme { pub fn find_scope_index(&self, scope: &str) -> Option { self.scopes().iter().position(|s| s == scope) } + + pub fn is_16_color(&self) -> bool { + self.styles.iter().all(|(_, style)| { + [style.fg, style.bg] + .into_iter() + .all(|color| !matches!(color, Some(Color::Rgb(..)))) + }) + } } struct ThemePalette { diff --git a/runtime/themes/base16_terminal.toml b/runtime/themes/base16_terminal.toml deleted file mode 100644 index bf3c73f1..00000000 --- a/runtime/themes/base16_terminal.toml +++ /dev/null @@ -1,41 +0,0 @@ -# Author: NNB - -"ui.menu" = "black" -"ui.menu.selected" = { fg = "white", bg = "black" } -"ui.linenr" = { fg = "light-gray", bg = "black" } -"ui.popup" = { bg = "black" } -"ui.window" = { bg = "black" } -"ui.linenr.selected" = { fg = "white", bg = "black", modifiers = ["bold"] } -"ui.selection" = { fg = "gray", modifiers = ["reversed"] } -"comment" = { fg = "light-gray", modifiers = ["italic"] } -"ui.statusline" = { fg = "white", bg = "black" } -"ui.help" = { fg = "white", bg = "black" } -"ui.cursor" = { fg = "light-gray", modifiers = ["reversed"] } -"ui.cursor.primary" = { fg = "white", modifiers = ["reversed"] } #FIXME -"ui.text" = "white" #FIXME -"operator" = "white" #FIXME -"ui.text.focus" = "white" #FIXME -"variable" = "light-red" -"constant.numeric" = "yellow" -"constant" = "yellow" -"attributes" = "yellow" -"type" = "light-yellow" -"ui.cursor.match" = { fg = "light-yellow", modifiers = ["underlined"] } -"string" = "light-green" -"variable.other.member" = "light-green" -"constant.character.escape" = "light-cyan" -"function" = "light-blue" -"constructor" = "light-blue" -"special" = "light-blue" -"keyword" = "light-magenta" -"label" = "light-magenta" -"namespace" = "light-magenta" -"ui.popup" = { bg = "black" } -"ui.window" = { bg = "base00" } -"ui.help" = { fg = "white", bg = "black" } - -"info" = "light-gray" -"hint" = "light-gray" -"debug" = "light-gray" -"diagnostic" = "light-gray" -"error" = "light-magenta" -- cgit v1.2.3-70-g09d2 From 42e6d96a75c743c2fa8da6c8a0587487b3c21bf0 Mon Sep 17 00:00:00 2001 From: Omnikar Date: Thu, 2 Dec 2021 22:34:54 -0500 Subject: Use `base16_tty` as 16-color default, fix theme name --- base16_terminal.toml | 37 ------------------------------------- base16_theme.toml | 36 ++++++++++++++++++++++++++++++++++++ helix-view/src/theme.rs | 5 ++--- runtime/themes/base16_terminal.toml | 37 +++++++++++++++++++++++++++++++++++++ runtime/themes/base16_tty.toml | 36 ------------------------------------ 5 files changed, 75 insertions(+), 76 deletions(-) delete mode 100644 base16_terminal.toml create mode 100644 base16_theme.toml create mode 100644 runtime/themes/base16_terminal.toml delete mode 100644 runtime/themes/base16_tty.toml (limited to 'runtime/themes/base16_terminal.toml') diff --git a/base16_terminal.toml b/base16_terminal.toml deleted file mode 100644 index a76cfd7e..00000000 --- a/base16_terminal.toml +++ /dev/null @@ -1,37 +0,0 @@ -# Author: NNB - -"ui.menu" = "black" -"ui.menu.selected" = { modifiers = ["reversed"] } -"ui.linenr" = { fg = "light-gray", bg = "black" } -"ui.popup" = { bg = "black" } -"ui.window" = { bg = "black" } -"ui.linenr.selected" = { fg = "white", bg = "black", modifiers = ["bold"] } -"ui.selection" = { fg = "gray", modifiers = ["reversed"] } -"comment" = { fg = "light-gray", modifiers = ["italic"] } -"ui.statusline" = { fg = "white", bg = "black" } -"ui.statusline.inactive" = { fg = "gray", bg = "black" } -"ui.help" = { fg = "white", bg = "black" } -"ui.cursor" = { fg = "light-gray", modifiers = ["reversed"] } -"ui.cursor.primary" = { modifiers = ["reversed"] } -"variable" = "light-red" -"constant.numeric" = "yellow" -"constant" = "yellow" -"attributes" = "yellow" -"type" = "light-yellow" -"ui.cursor.match" = { fg = "light-yellow", modifiers = ["underlined"] } -"string" = "light-green" -"variable.other.member" = "light-green" -"constant.character.escape" = "light-cyan" -"function" = "light-blue" -"constructor" = "light-blue" -"special" = "light-blue" -"keyword" = "light-magenta" -"label" = "light-magenta" -"namespace" = "light-magenta" -"ui.help" = { fg = "white", bg = "black" } - -"info" = "light-gray" -"hint" = "light-gray" -"debug" = "light-gray" -"diagnostic" = "light-gray" -"error" = "light-red" diff --git a/base16_theme.toml b/base16_theme.toml new file mode 100644 index 00000000..e1d1647b --- /dev/null +++ b/base16_theme.toml @@ -0,0 +1,36 @@ +# Author: NNB + +"ui.menu" = "black" +"ui.menu.selected" = { modifiers = ["reversed"] } +"ui.linenr" = { fg = "gray", bg = "black" } +"ui.popup" = { modifiers = ["reversed"] } +"ui.linenr.selected" = { fg = "white", bg = "black", modifiers = ["bold"] } +"ui.selection" = { fg = "black", bg = "blue" } +"ui.selection.primary" = { fg = "white", bg = "blue" } +"comment" = { fg = "gray" } +"ui.statusline" = { fg = "black", bg = "white" } +"ui.statusline.inactive" = { fg = "gray", bg = "white" } +"ui.help" = { modifiers = ["reversed"] } +"ui.cursor" = { modifiers = ["reversed"] } +"variable" = "red" +"constant.numeric" = "yellow" +"constant" = "yellow" +"attributes" = "yellow" +"type" = "yellow" +"ui.cursor.match" = { fg = "yellow", modifiers = ["underlined"] } +"string" = "green" +"variable.other.member" = "green" +"constant.character.escape" = "cyan" +"function" = "blue" +"constructor" = "blue" +"special" = "blue" +"keyword" = "magenta" +"label" = "magenta" +"namespace" = "magenta" +"ui.help" = { fg = "white", bg = "black" } + +"info" = "gray" +"hint" = "gray" +"debug" = "gray" +"diagnostic" = "gray" +"error" = "red" diff --git a/helix-view/src/theme.rs b/helix-view/src/theme.rs index 6ca021a9..4a2ecbba 100644 --- a/helix-view/src/theme.rs +++ b/helix-view/src/theme.rs @@ -16,7 +16,7 @@ pub static DEFAULT_THEME: Lazy = Lazy::new(|| { toml::from_slice(include_bytes!("../../theme.toml")).expect("Failed to parse default theme") }); pub static BASE16_DEFAULT_THEME: Lazy = Lazy::new(|| { - toml::from_slice(include_bytes!("../../base16_tty.toml")) + toml::from_slice(include_bytes!("../../base16_theme.toml")) .expect("Failed to parse base 16 default theme") }); @@ -150,8 +150,7 @@ impl Theme { } pub fn get(&self, scope: &str) -> Style { - self.try_get(scope) - .unwrap_or_default() + self.try_get(scope).unwrap_or_default() } pub fn try_get(&self, scope: &str) -> Option