├── .gitignore ├── .idea ├── .gitignore ├── launcher.iml ├── misc.xml ├── modules.xml └── vcs.xml ├── .vscode ├── launch.json ├── settings.json └── tasks.json ├── COPYING ├── Cargo.lock ├── Cargo.toml ├── README.md ├── sample-config ├── a │ ├── config.toml │ ├── readme.md │ ├── sirula.gif │ └── style.css ├── b │ ├── config.toml │ ├── readme.md │ ├── sirula.png │ └── style.css ├── c │ ├── README.md │ ├── config.toml │ ├── screenshot.png │ └── style.css ├── d │ ├── config.toml │ ├── readme.md │ ├── screenshot.png │ └── style.css ├── default-config.toml └── e │ ├── config.toml │ ├── readme.md │ ├── sirula.gif │ └── style.css └── src ├── app_entry.rs ├── config.rs ├── consts.rs ├── history.rs ├── locale.rs ├── main.rs └── util.rs /.gitignore: -------------------------------------------------------------------------------- 1 | /target 2 | -------------------------------------------------------------------------------- /.idea/.gitignore: -------------------------------------------------------------------------------- 1 | # Default ignored files 2 | /shelf/ 3 | /workspace.xml 4 | # Datasource local storage ignored files 5 | /dataSources/ 6 | /dataSources.local.xml 7 | # Editor-based HTTP Client requests 8 | /httpRequests/ 9 | -------------------------------------------------------------------------------- /.idea/launcher.iml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | -------------------------------------------------------------------------------- /.idea/misc.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 6 | -------------------------------------------------------------------------------- /.idea/modules.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | -------------------------------------------------------------------------------- /.idea/vcs.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | -------------------------------------------------------------------------------- /.vscode/launch.json: -------------------------------------------------------------------------------- 1 | { 2 | // Use IntelliSense to learn about possible attributes. 3 | // Hover to view descriptions of existing attributes. 4 | // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387 5 | "version": "0.2.0", 6 | "configurations": [ 7 | { 8 | "type": "lldb", 9 | "request": "launch", 10 | "name": "Debug executable 'sirula'", 11 | "cargo": { 12 | "args": [ 13 | "build", 14 | "--bin=sirula", 15 | "--package=sirula" 16 | ], 17 | "filter": { 18 | "name": "sirula", 19 | "kind": "bin" 20 | } 21 | }, 22 | "args": [], 23 | "cwd": "${workspaceFolder}" 24 | }, 25 | { 26 | "type": "lldb", 27 | "request": "launch", 28 | "name": "Debug unit tests in executable 'sirula'", 29 | "cargo": { 30 | "args": [ 31 | "test", 32 | "--no-run", 33 | "--bin=sirula", 34 | "--package=sirula" 35 | ], 36 | "filter": { 37 | "name": "sirula", 38 | "kind": "bin" 39 | } 40 | }, 41 | "args": [], 42 | "cwd": "${workspaceFolder}" 43 | } 44 | ] 45 | } -------------------------------------------------------------------------------- /.vscode/settings.json: -------------------------------------------------------------------------------- 1 | { 2 | "saveAndRun": { 3 | "commands": [ 4 | { 5 | "match": ".rs", 6 | "cmd": "cargo check", 7 | "useShortcut": false, 8 | "silent": false 9 | }, 10 | ] 11 | }, 12 | "cSpell.enabled": false 13 | } -------------------------------------------------------------------------------- /.vscode/tasks.json: -------------------------------------------------------------------------------- 1 | { 2 | "version": "2.0.0", 3 | "tasks": [ 4 | { 5 | "type": "cargo", 6 | "subcommand": "run", 7 | "problemMatcher": [ 8 | "$rustc" 9 | ], 10 | "label": "Rust: cargo run - sirula", 11 | "group": { 12 | "kind": "build", 13 | "isDefault": true 14 | } 15 | }, 16 | { 17 | "label": "Cargo release run", 18 | "type": "process", 19 | "command": "cargo", 20 | "args": [ 21 | "run", 22 | "--release" 23 | ], 24 | "problemMatcher": [ 25 | "$rustc" 26 | ] 27 | } 28 | ] 29 | } -------------------------------------------------------------------------------- /COPYING: -------------------------------------------------------------------------------- 1 | GNU GENERAL PUBLIC LICENSE 2 | Version 3, 29 June 2007 3 | 4 | Copyright (C) 2007 Free Software Foundation, Inc. 5 | Everyone is permitted to copy and distribute verbatim copies 6 | of this license document, but changing it is not allowed. 7 | 8 | Preamble 9 | 10 | The GNU General Public License is a free, copyleft license for 11 | software and other kinds of works. 12 | 13 | The licenses for most software and other practical works are designed 14 | to take away your freedom to share and change the works. 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= "2021" 6 | 7 | [dependencies] 8 | freedesktop_entry_parser = "1.2.0" 9 | locale-types = "0.4.0" 10 | libc = "0.2.103" 11 | gtk-layer-shell = "0.4.1" 12 | gtk = { version = "0.15.5", features = ["v3_22"] } 13 | gio = { version = "0.15.12", features = ["v2_60"] } 14 | gdk = "0.15.4" 15 | pango = "0.15.4" 16 | gdk-pixbuf = "0.15.11" 17 | glib = "0.15.12" 18 | futures = "0.3.21" 19 | fuzzy-matcher = "0.3.7" 20 | xdg = "2.4.1" 21 | serde = "1.0.138" 22 | serde_derive = "1.0.138" 23 | toml = "0.5.9" 24 | regex = "1.6.0" 25 | osstrtools = {git = "https://github.com/Artturin/osstrtools.git", rev="6360f4f842eb542ff4e62e75851ea8ba83808471"} 26 | shlex = "1.3.0" 27 | 28 | [profile.release] 29 | lto = true 30 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # Sirula 2 | 3 | Sirula (simple rust launcher) is an app launcher for wayland. 4 | Currently, the only feature is launching apps from `.desktop` files. 5 | Feel free to submit pull requests for any feature you like. 6 | 7 | I wrote sirula partially to learn rust, so do not expect perfect rust code. 8 | I'd be happy to hear any criticism of my code. 9 | 10 | ## Examples 11 | 12 | `sample-config/a`: 13 | 14 | ![](sample-config/a/sirula.gif) 15 | [open](https://raw.githubusercontent.com/DorianRudolph/sirula/master/sample-config/sirula.gif) 16 | 17 | `sample-config/b`: Overlay in the center of the screen. 18 | 19 | ![](sample-config/b/sirula.png) 20 | ## Building 21 | 22 | - Dependency: [gtk-layer-shell](https://github.com/wmww/gtk-layer-shell) 23 | - Build: `cargo build --release` 24 | - Optionally, `strip` the binary to reduce size 25 | - Alternatively, install with `cargo install --path .` 26 | - There is also an unofficial [AUR package](https://aur.archlinux.org/packages/sirula-git/) 27 | 28 | ## Configuration 29 | 30 | Use `config.toml` and `style.css` in your `.config/sirula` directory. 31 | See `sample-config` for documentation. -------------------------------------------------------------------------------- /sample-config/a/config.toml: -------------------------------------------------------------------------------- 1 | markup_highlight = 'foreground="#dc69ff" underline="double"' -------------------------------------------------------------------------------- /sample-config/a/readme.md: -------------------------------------------------------------------------------- 1 | # Config A 2 | 3 | ![config-a](./sirula.gif) 4 | -------------------------------------------------------------------------------- /sample-config/a/sirula.gif: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/DorianRudolph/sirula/83efe28847060c30be311f6861e71bef6a407718/sample-config/a/sirula.gif -------------------------------------------------------------------------------- /sample-config/a/style.css: -------------------------------------------------------------------------------- 1 | /* 2 | Sirula uses GTK and can be themed with CSS (https://developer.gnome.org/gtk3/stable/chap-css-overview.html) 3 | This theme was tested on top of Adwaita-Dark. 4 | See consts.rs for a list of defined classes and names. 5 | 6 | The style.css can be omitted but sirula will not look very nice since there are no hardcoded margins. 7 | 8 | To remove the global theme completely, use 9 | * { all: unset; } 10 | */ 11 | 12 | * { 13 | font-family: Iosevka; 14 | font-size: 16px; 15 | } 16 | 17 | .background { 18 | background: transparent; 19 | } 20 | 21 | #root-box, .background, #app-list, .overlay-indicator { 22 | background: transparent; 23 | } 24 | 25 | .app-row { 26 | transition: unset; 27 | border-radius: 4px; 28 | padding: 5px; 29 | margin: 0 3px; 30 | background-clip: padding-box; 31 | } 32 | 33 | .app-row:focus { 34 | outline: unset; 35 | } 36 | 37 | .app-row:hover:selected { 38 | background-color: alpha(white, 0.1); 39 | } 40 | 41 | .app-row:hover { 42 | background-color: alpha(white, 0.035); 43 | } 44 | 45 | .app-row:selected { 46 | background-color: alpha(white, 0.05); 47 | } 48 | 49 | 50 | .app-row:hover.selected { 51 | background-color: alpha(white, 0.1); 52 | } 53 | 54 | .app-label { 55 | margin-left: 10px; 56 | } 57 | 58 | #app-list { 59 | padding: 0 5px; 60 | } 61 | 62 | 63 | #root-box { 64 | min-width: 300px; 65 | } 66 | 67 | scrollbar.vertical slider { 68 | background-color: alpha(white, 0.15); 69 | } 70 | 71 | #search { 72 | background: transparent; 73 | border: unset; 74 | outline: unset; 75 | box-shadow: inset 0px 0px 0px 1px alpha(#dc69ff, 0.5); 76 | margin: 10px 5px 10px 5px; 77 | font-size: 18px; 78 | padding: 2px 8px; 79 | } 80 | 81 | selection { 82 | background-color: alpha(#dc69ff, 0.5); 83 | } 84 | -------------------------------------------------------------------------------- /sample-config/b/config.toml: -------------------------------------------------------------------------------- 1 | markup_highlight = 'underline="low"' 2 | exclusive = true 3 | lines = 1 4 | icon_size = 32 5 | anchor_left = false 6 | anchor_right = false 7 | anchor_top = false 8 | anchor_bottom = false 9 | margin_top = 1 10 | margin_bottom = 0 11 | margin_left = 0 12 | margin_right = 0 13 | width = 400 14 | height = 800 15 | command_prefix = ":" -------------------------------------------------------------------------------- /sample-config/b/readme.md: -------------------------------------------------------------------------------- 1 | # Config E 2 | 3 | ![config-b](./sirula.png) 4 | -------------------------------------------------------------------------------- /sample-config/b/sirula.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/DorianRudolph/sirula/83efe28847060c30be311f6861e71bef6a407718/sample-config/b/sirula.png -------------------------------------------------------------------------------- /sample-config/b/style.css: -------------------------------------------------------------------------------- 1 | .app-row { 2 | transition: unset; 3 | padding: 5px 0 5px 10px; 4 | } 5 | 6 | .app-label { 7 | margin-left: 10px; 8 | font-family: Iosevka; 9 | font-size: 16px; 10 | } 11 | 12 | #root-box { 13 | border: 1px solid black; 14 | } 15 | 16 | #search { 17 | font-size: 18px; 18 | padding: 2px 8px; 19 | margin: 5px; 20 | } -------------------------------------------------------------------------------- /sample-config/c/README.md: -------------------------------------------------------------------------------- 1 | # config-c 2 | 3 | ![config-c](./screenshot.png) 4 | -------------------------------------------------------------------------------- /sample-config/c/config.toml: -------------------------------------------------------------------------------- 1 | markup_highlight = 'underline="low" weight="bold"' 2 | #markup_extra = 'foreground="blue"' 3 | #markup_default = 'foreground="yellow"' 4 | exclusive = true 5 | lines = 1 6 | icon_size = 20 7 | anchor_left = false 8 | anchor_right = false 9 | anchor_top = false 10 | anchor_bottom = false 11 | margin_top = 1 12 | margin_bottom = 0 13 | margin_left = 0 14 | margin_right = 0 15 | width = 750 16 | height = 450 17 | -------------------------------------------------------------------------------- /sample-config/c/screenshot.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/DorianRudolph/sirula/83efe28847060c30be311f6861e71bef6a407718/sample-config/c/screenshot.png -------------------------------------------------------------------------------- /sample-config/c/style.css: -------------------------------------------------------------------------------- 1 | .app-row { 2 | transition: unset; 3 | padding: 5px 0 5px 10px; 4 | background-color: #263238; 5 | } 6 | 7 | .app-row:selected { 8 | background-color: #37474F; 9 | } 10 | 11 | .app-label { 12 | margin-left: 10px; 13 | font-family: Roboto; 14 | font-size: 14px; 15 | font-weight: 300; 16 | } 17 | 18 | .app-list { 19 | background-color: #f00; 20 | } 21 | 22 | #root-box { 23 | border: 3px solid #263238; 24 | border-radius: 5px 5px 5px 5px; 25 | box-shadow: 0 19px 38px rgba(0,0,0,0.30), 0 15px 12px rgba(0,0,0,0.22); 26 | margin: 100px; 27 | background-color: #263238; 28 | } 29 | 30 | #search { 31 | font-family: Roboto; 32 | font-size: 14px; 33 | padding: 2px 8px; 34 | margin: 5px; 35 | } -------------------------------------------------------------------------------- /sample-config/d/config.toml: -------------------------------------------------------------------------------- 1 | markup_highlight = 'underline="low"' 2 | exclusive = true 3 | lines = 10 4 | icon_size = 48 5 | anchor_left = false 6 | anchor_right = false 7 | anchor_top = false 8 | anchor_bottom = false 9 | margin_top = 0 10 | margin_bottom = 0 11 | margin_left = 0 12 | margin_right = 0 13 | width = 600 14 | height = 400 15 | -------------------------------------------------------------------------------- /sample-config/d/readme.md: -------------------------------------------------------------------------------- 1 | # Config D 2 | 3 | ![config-d](./screenshot.png) 4 | -------------------------------------------------------------------------------- /sample-config/d/screenshot.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/DorianRudolph/sirula/83efe28847060c30be311f6861e71bef6a407718/sample-config/d/screenshot.png -------------------------------------------------------------------------------- /sample-config/d/style.css: -------------------------------------------------------------------------------- 1 | * { 2 | background-clip: padding-box; 3 | border-radius: 8px; 4 | } 5 | 6 | /* GtkApplicationWindow */ 7 | .background { 8 | opacity: 1; 9 | background: transparent; 10 | font-family: Rubik, sans-serif; 11 | color: @fg_color; 12 | } 13 | 14 | #root-box { 15 | /* Seems like this isn't really the root */ 16 | background: transparent; 17 | } 18 | 19 | #search { 20 | font-size: 1.5em; 21 | font-weight: 500; 22 | padding: 8px 11px; 23 | margin-bottom: 6px; 24 | 25 | color: inherit; 26 | /*box-shadow: red 3px 3px 3px; */ /* We'd need a way to set the z index */ 27 | } 28 | 29 | #scroll { /*background: transparent;*/ /* It never actually turns transparent */ } 30 | 31 | .app-list { /*background: transparent;*/ } 32 | 33 | .frame { 34 | /*opacity: 0.5;*/ 35 | /*border-radius: 40px; *//* We'd need clipping to be effective */ 36 | background: transparent; 37 | } 38 | 39 | .app-row { 40 | transition: unset; 41 | padding: 6px 0; 42 | /*background-color: transparent;*/ 43 | /*border-radius: 1rem;*/ /*Clipping works kind of here*/ 44 | box-shadow: lightgray 0 4px 4px; 45 | } 46 | 47 | .app-label { 48 | padding-left: 1em; 49 | font-size: 16px; 50 | border: none; 51 | } 52 | 53 | .app-icon { 54 | border-radius: 1rem; 55 | margin: 0 8px; 56 | } 57 | -------------------------------------------------------------------------------- /sample-config/default-config.toml: -------------------------------------------------------------------------------- 1 | # This config file serves as documentation and contains the default values. You are free to omit all values. 2 | 3 | exclusive = true # push all windows aside or appear above existing windows 4 | icon_size = 64 # icon size in pixels 5 | lines = 2 # maximum number of lines of app labels 6 | 7 | # markup for app labels 8 | # it seems impossible to theme only parts of a label with CSS 9 | # therefore, we need to use pango directly 10 | # you can use all attributes of the tag (https://developer.gnome.org/pygtk/stable/pango-markup-language.html) 11 | markup_default = '' 12 | # an extra field is appended to the app name (e.g., evince calls itself just "Document Viewer") 13 | markup_extra = 'font_style="italic" font_size="smaller"' 14 | markup_highlight = 'foreground="red" underline="double"' # highlight matched characters 15 | 16 | # anchor window to screen edge 17 | anchor_left = false 18 | anchor_right = true 19 | anchor_top = true 20 | anchor_bottom = true 21 | 22 | # margin of window to screen edge 23 | margin_top = 0 24 | margin_bottom = 0 25 | margin_left = 0 26 | margin_right = 0 27 | 28 | # set width or height (-1 is unset) 29 | width = -1 30 | height = -1 31 | 32 | # close window on unfocus 33 | close_on_unfocus = true 34 | 35 | # specify extra field to be displayed alongside the name (may be empty) 36 | extra_field = ["id_suffix"] # variants: id, id_suffix, executable, command_line 37 | extra_field_newline = false # show extra field under name and not alongside 38 | hide_extra_if_contained = true # hide extra field if it is already contained in the app name 39 | 40 | hidden_fields = [] # list of fields considered for search but hidden 41 | 42 | exclude = [] # list of regexes for excluded app ids (name of the .desktop file) 43 | 44 | # launch apps in cgroups via systemd for better app management and detection 45 | cgroups = true 46 | 47 | # prefix for running commands instead of launching an app (e.g., `:xeyes` to launch xeyes) 48 | # use "" to disable launching commands 49 | command_prefix = ":" 50 | 51 | frequent_first = false # sort matches of equal quality by most frequently used 52 | recent_first = true # sort matches of equal quality by most recently used 53 | # when both frequent_first and recent_first are set, 54 | # sorting is by frequency first, and recency is used to break ties in frequency 55 | 56 | # if history item is older than this many days, drop it from the history (0 is unset) 57 | prune_history = 0 58 | 59 | # term_command = "alacritty -e {}" # command for applications run in terminal (default uses "$TERMINAL -e") 60 | 61 | # specify name overrides (id is the name of the desktop file) 62 | [name_overrides] 63 | # id = "name\rextra" 64 | -------------------------------------------------------------------------------- /sample-config/e/config.toml: -------------------------------------------------------------------------------- 1 | markup_highlight = 'underline="low"' 2 | command_prefix = ":" 3 | lines = 2 4 | icon_size = 48 5 | 6 | extra_field = ["comment"] 7 | extra_field_newline = true 8 | hidden_fields = ["commandline", "executable"] 9 | markup_extra = 'font_size="smaller"' 10 | 11 | frequent_first = true 12 | recent_first = true 13 | cgroups = true 14 | term_command = "footclient {}" 15 | close_on_unfocus = true 16 | prune_history = 360 17 | 18 | exclusive = false 19 | anchor_left = false 20 | anchor_right = false 21 | anchor_top = true 22 | anchor_bottom = false 23 | margin_top = 300 24 | margin_bottom = 0 25 | margin_left = 0 26 | margin_right = 0 27 | width = 400 28 | height = 550 29 | -------------------------------------------------------------------------------- /sample-config/e/readme.md: -------------------------------------------------------------------------------- 1 | # Config E 2 | 3 | ![config-e](./sirula.gif) 4 | -------------------------------------------------------------------------------- /sample-config/e/sirula.gif: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/DorianRudolph/sirula/83efe28847060c30be311f6861e71bef6a407718/sample-config/e/sirula.gif -------------------------------------------------------------------------------- /sample-config/e/style.css: -------------------------------------------------------------------------------- 1 | * { 2 | background-clip: padding-box; 3 | border-radius: 10px; 4 | text-shadow: none; 5 | outline: none; 6 | box-shadow: none; 7 | color: white; 8 | background: transparent; 9 | } 10 | 11 | /* GtkApplicationWindow */ 12 | .background { 13 | opacity: 1; 14 | font-family: Rubik, sans-serif; 15 | } 16 | 17 | #root-box {} 18 | 19 | #app-list, #search { 20 | background: alpha(#04232A, 0.8); 21 | } 22 | 23 | #search { 24 | font-size: 1.5em; 25 | font-weight: 500; 26 | padding: 8px 11px; 27 | margin-bottom: 6px; 28 | border: 3px solid #8000ff; 29 | } 30 | 31 | .app-row { 32 | border-radius: 10px; 33 | transition: 0.2s; 34 | padding: 6px 16px 6px 0; 35 | opacity: 0.95; 36 | } 37 | 38 | .app-row:selected, .app-row:hover { 39 | padding-left: 8px; 40 | padding-right: 8px; 41 | opacity: 1; 42 | background-color: alpha(#8000ff, 0.8); 43 | outline: none; 44 | } 45 | 46 | .app-label { 47 | padding-left: 1em; 48 | font-size: 16px; 49 | border: none; 50 | } 51 | 52 | .app-icon { 53 | border-radius: 1rem; 54 | margin: 0 8px; 55 | } 56 | -------------------------------------------------------------------------------- /src/app_entry.rs: -------------------------------------------------------------------------------- 1 | /* 2 | This file is part of sirula. 3 | 4 | Copyright (C) 2020 Dorian Rudolph 5 | 6 | sirula is free software: you can redistribute it and/or modify 7 | it under the terms of the GNU General Public License as published by 8 | the Free Software Foundation, either version 3 of the License, or 9 | (at your option) any later version. 10 | 11 | sirula is distributed in the hope that it will be useful, 12 | but WITHOUT ANY WARRANTY; without even the implied warranty of 13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 | GNU General Public License for more details. 15 | 16 | You should have received a copy of the GNU General Public License 17 | along with sirula. If not, see . 18 | */ 19 | 20 | use crate::locale::string_collate; 21 | use fuzzy_matcher::{skim::SkimMatcherV2, FuzzyMatcher}; 22 | use gio::AppInfo; 23 | use glib::shell_unquote; 24 | use gtk::{ 25 | builders::{BoxBuilder, ImageBuilder, LabelBuilder}, 26 | prelude::*, 27 | IconLookupFlags, IconTheme, Label, ListBoxRow, Orientation, 28 | }; 29 | use pango::{AttrList, Attribute, EllipsizeMode}; 30 | use std::cmp::Ordering; 31 | use std::collections::HashMap; 32 | 33 | use super::{consts::*, Config, Field, HistoryData}; 34 | use regex::RegexSet; 35 | 36 | #[derive(Eq)] 37 | pub struct AppEntry { 38 | pub display_string: String, 39 | pub search_string: String, 40 | pub extra_range: Option<(u32, u32)>, 41 | pub info: AppInfo, 42 | pub label: Label, 43 | pub score: i64, 44 | pub history: HistoryData, 45 | } 46 | 47 | impl AppEntry { 48 | pub fn update_match(&mut self, pattern: &str, matcher: &SkimMatcherV2, config: &Config) { 49 | self.set_markup(config); 50 | 51 | let attr_list = self.label.attributes().unwrap_or_default(); 52 | self.score = if pattern.is_empty() { 53 | self.label.set_attributes(None); 54 | 100 55 | } else if let Some((score, indices)) = matcher.fuzzy_indices(&self.search_string, pattern) { 56 | let mut chars = vec![]; 57 | for cur in self.search_string.as_str().char_indices() { 58 | chars.push(cur); 59 | } 60 | chars.push((self.search_string.len(), ' ')); 61 | 62 | for i in indices { 63 | if i < self.display_string.len() { 64 | let i = i as usize; 65 | add_attrs( 66 | &attr_list, 67 | &config.markup_highlight, 68 | chars[i].0 as u32, 69 | chars[i + 1].0 as u32, 70 | ); 71 | } 72 | } 73 | score 74 | } else { 75 | 0 76 | }; 77 | 78 | self.label.set_attributes(Some(&attr_list)); 79 | } 80 | 81 | pub fn hide(&mut self) { 82 | self.score = 0; 83 | } 84 | 85 | pub fn hidden(&self) -> bool { 86 | 0 == self.score 87 | } 88 | 89 | fn set_markup(&self, config: &Config) { 90 | let attr_list = AttrList::new(); 91 | 92 | add_attrs( 93 | &attr_list, 94 | &config.markup_default, 95 | 0, 96 | self.display_string.len() as u32, 97 | ); 98 | if let Some((lo, hi)) = self.extra_range { 99 | add_attrs(&attr_list, &config.markup_extra, lo, hi); 100 | } 101 | self.label.set_attributes(Some(&attr_list)); 102 | } 103 | } 104 | 105 | impl PartialEq for AppEntry { 106 | fn eq(&self, other: &Self) -> bool { 107 | self.score.eq(&other.score) && self.history.eq(&other.history) 108 | } 109 | } 110 | 111 | impl Ord for AppEntry { 112 | fn cmp(&self, other: &Self) -> Ordering { 113 | match self.score.cmp(&other.score) { 114 | Ordering::Equal => match self.history.usage_count.cmp(&other.history.usage_count) { 115 | Ordering::Equal => match self.history.last_used.cmp(&other.history.last_used) { 116 | Ordering::Equal => string_collate(&self.display_string, &other.display_string), 117 | ord => ord.reverse(), 118 | }, 119 | ord => ord.reverse(), 120 | }, 121 | ord => ord.reverse(), 122 | } 123 | } 124 | } 125 | 126 | impl PartialOrd for AppEntry { 127 | fn partial_cmp(&self, other: &Self) -> Option { 128 | Some(self.cmp(other)) 129 | } 130 | } 131 | 132 | fn get_app_field(app: &AppInfo, field: Field) -> Option { 133 | match field { 134 | Field::Comment => app.description().map(Into::into), 135 | Field::Id => app 136 | .id() 137 | .and_then(|s| s.to_string().strip_suffix(".desktop").map(Into::into)), 138 | Field::IdSuffix => app.id().and_then(|id| { 139 | let id = id.to_string(); 140 | let parts: Vec<&str> = id.split('.').collect(); 141 | parts.get(parts.len() - 2).map(|s| s.to_string()) 142 | }), 143 | Field::Executable => app 144 | .executable() 145 | .file_name() 146 | .and_then(|e| shell_unquote(e).ok()) 147 | .map(|s| s.to_string_lossy().to_string()), 148 | //TODO: clean up command line from % for all what is not done in launch_app() in src/util.rx 149 | Field::Commandline => app.commandline().map(|s| s.to_string_lossy().to_string()), 150 | } 151 | } 152 | 153 | fn add_attrs(list: &AttrList, attrs: &Vec, start: u32, end: u32) { 154 | for attr in attrs { 155 | let mut attr = attr.clone(); 156 | attr.set_start_index(start); 157 | attr.set_end_index(end); 158 | list.insert(attr); 159 | } 160 | } 161 | 162 | pub fn load_entries( 163 | config: &Config, 164 | history: &HashMap, 165 | ) -> HashMap { 166 | let mut entries = HashMap::new(); 167 | let icon_theme = IconTheme::default().unwrap(); 168 | let apps = gio::AppInfo::all(); 169 | let exclude = RegexSet::new(&config.exclude).expect("Invalid regex"); 170 | 171 | for app in apps { 172 | if !app.should_show() { 173 | continue; 174 | } 175 | 176 | let name = app.display_name().to_string(); 177 | 178 | let id = match app.id() { 179 | Some(id) => id.to_string(), 180 | _ => continue, 181 | }; 182 | 183 | if exclude.is_match(&id) { 184 | continue; 185 | } 186 | 187 | let (display_string, extra_range) = if let Some(name) = 188 | get_app_field(&app, Field::Id).and_then(|id| config.name_overrides.get(&id)) 189 | { 190 | let i = name.find('\r'); 191 | ( 192 | name.replace('\r', " "), 193 | i.map(|i| (i as u32 + 1, name.len() as u32)), 194 | ) 195 | } else { 196 | let extra = config 197 | .extra_field 198 | .get(0) 199 | .and_then(|f| get_app_field(&app, *f)); 200 | match extra { 201 | Some(e) 202 | if (!config.hide_extra_if_contained 203 | || !name.to_lowercase().contains(&e.to_lowercase())) => 204 | { 205 | ( 206 | format!("{}{}{}", 207 | name, 208 | if config.extra_field_newline {"\n"} else {" "}, 209 | e 210 | ), 211 | Some(( 212 | name.len() as u32 + 1, 213 | name.len() as u32 + 1 + e.len() as u32, 214 | )), 215 | ) 216 | } 217 | _ => (name, None), 218 | } 219 | }; 220 | 221 | let hidden = config 222 | .hidden_fields 223 | .iter() 224 | .map(|f| get_app_field(&app, *f).unwrap_or_default()) 225 | .collect::>() 226 | .join(" "); 227 | 228 | let search_string = if hidden.is_empty() { 229 | display_string.clone() 230 | } else { 231 | format!("{} {}", display_string, hidden) 232 | }; 233 | 234 | let label = LabelBuilder::new() 235 | .xalign(0.0f32) 236 | .label(&display_string) 237 | .wrap(true) 238 | .ellipsize(EllipsizeMode::End) 239 | .lines(config.lines) 240 | .build(); 241 | label.style_context().add_class(APP_LABEL_CLASS); 242 | 243 | let image = ImageBuilder::new().pixel_size(config.icon_size).build(); 244 | if let Some(icon) = app.icon() { 245 | // Don't set the icon if it'd give us an ugly fallback icon 246 | if icon_theme 247 | .lookup_by_gicon(&icon, config.icon_size, IconLookupFlags::FORCE_SIZE) 248 | .is_some() 249 | { 250 | image.set_from_gicon(&icon, gtk::IconSize::Menu); 251 | } 252 | } 253 | image.style_context().add_class(APP_ICON_CLASS); 254 | 255 | let hbox = BoxBuilder::new() 256 | .orientation(Orientation::Horizontal) 257 | .build(); 258 | hbox.pack_start(&image, false, false, 0); 259 | hbox.pack_end(&label, true, true, 0); 260 | 261 | let row = ListBoxRow::new(); 262 | row.add(&hbox); 263 | row.style_context().add_class(APP_ROW_CLASS); 264 | 265 | let history_data = history.get(&id).copied().unwrap_or_default(); 266 | let last_used = if config.recent_first { 267 | history_data.last_used 268 | } else { 269 | 0 270 | }; 271 | let usage_count = if config.frequent_first { 272 | history_data.usage_count 273 | } else { 274 | 0 275 | }; 276 | 277 | let app_entry = AppEntry { 278 | display_string, 279 | search_string, 280 | extra_range, 281 | info: app, 282 | label, 283 | score: 100, 284 | history: HistoryData { 285 | last_used, 286 | usage_count, 287 | }, 288 | }; 289 | app_entry.set_markup(config); 290 | entries.insert(row, app_entry); 291 | } 292 | entries 293 | } 294 | -------------------------------------------------------------------------------- /src/config.rs: -------------------------------------------------------------------------------- 1 | /* 2 | Copyright (C) 2020 Dorian Rudolph 3 | 4 | sirula is free software: you can redistribute it and/or modify 5 | it under the terms of the GNU General Public License as published by 6 | the Free Software Foundation, either version 3 of the License, or 7 | (at your option) any later version. 8 | 9 | sirula is distributed in the hope that it will be useful, 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 | GNU General Public License for more details. 13 | 14 | You should have received a copy of the GNU General Public License 15 | along with sirula. If not, see . 16 | */ 17 | 18 | use super::consts::*; 19 | use super::util::get_config_file; 20 | use pango::Attribute; 21 | use serde::{de::Error, Deserializer}; 22 | use serde_derive::Deserialize; 23 | use std::collections::HashMap; 24 | 25 | macro_rules! make_config { 26 | ($name:ident { $($field:ident : $type:ty $( = ($default:expr) $field_str:literal )? $( [$serde_opts:expr])? ),* }) => { 27 | #[derive(Deserialize, Debug)] 28 | pub struct $name { $( 29 | #[serde( $(default = $field_str )? )] 30 | $(#[serde($serde_opts)])? 31 | pub $field: $type, 32 | )* } 33 | $( $( fn $field() -> $type { $default } )? )* 34 | }; 35 | } 36 | 37 | #[derive(Deserialize, Debug, Copy, Clone)] 38 | #[serde(rename_all = "snake_case")] 39 | pub enum Field { 40 | Comment, 41 | Id, 42 | IdSuffix, 43 | Executable, 44 | Commandline, 45 | } 46 | 47 | // not sure how to avoid having to specify the name twice 48 | make_config!(Config { 49 | markup_default: Vec = (Vec::new()) "markup_default" [deserialize_with = "deserialize_markup"], 50 | markup_highlight: Vec = (parse_attributes("foreground=\"red\" underline=\"double\"").unwrap()) "markup_highlight" [deserialize_with = "deserialize_markup"], 51 | markup_extra: Vec = (parse_attributes("font_style=\"italic\" font_size=\"smaller\"").unwrap()) "markup_extra" [deserialize_with = "deserialize_markup"], 52 | exclusive: bool = (true) "exclusive", 53 | frequent_first: bool = (false) "frequent_first", 54 | recent_first: bool = (true) "recent_first", 55 | prune_history: u32 = (0) "prune_history", 56 | icon_size: i32 = (64) "icon_size", 57 | lines: i32 = (2) "lines", 58 | margin_left: i32 = (0) "margin_left", 59 | margin_right: i32 = (0) "margin_right", 60 | margin_top: i32 = (0) "margin_top", 61 | margin_bottom: i32 = (0) "margin_bottom", 62 | anchor_left: bool = (false) "anchor_left", 63 | anchor_right: bool = (true) "anchor_right", 64 | anchor_top: bool = (true) "anchor_top", 65 | anchor_bottom: bool = (true) "anchor_bottom", 66 | width: i32 = (-1) "width", 67 | height: i32 = (-1) "height", 68 | extra_field: Vec = (vec![Field::IdSuffix]) "extra_field", 69 | extra_field_newline: bool = (false) "extra_field_newline", 70 | hidden_fields: Vec = (Vec::new()) "hidden_fields", 71 | name_overrides: HashMap = (HashMap::new()) "name_overrides", 72 | hide_extra_if_contained: bool = (true) "hide_extra_if_contained", 73 | cgroups: bool = (true) "cgroups", 74 | command_prefix: String = (":".into()) "command_prefix", 75 | exclude: Vec = (Vec::new()) "exclude", 76 | term_command: Option = (None) "term_command", 77 | close_on_unfocus: bool = (true) "close_on_unfocus" 78 | }); 79 | 80 | fn deserialize_markup<'de, D>(deserializer: D) -> Result, D::Error> 81 | where 82 | D: Deserializer<'de>, 83 | { 84 | let s: &str = serde::Deserialize::deserialize(deserializer)?; 85 | parse_attributes(s).map_err(D::Error::custom) 86 | } 87 | 88 | impl Config { 89 | pub fn load() -> Config { 90 | let config_str = match get_config_file(CONFIG_FILE) { 91 | Some(file) => std::fs::read_to_string(file).expect("Cannot read config"), 92 | _ => "".to_owned(), 93 | }; 94 | let config: Config = toml::from_str(&config_str).expect("Cannot parse config: {}"); 95 | config 96 | } 97 | } 98 | 99 | fn parse_attributes(markup: &str) -> Result, String> { 100 | let (attributes, _, _) = pango::parse_markup(&format!("X", markup), '\0') 101 | .map_err(|err| format!("Failed to parse markup: {}", err))?; 102 | let mut iter = attributes.iterator().ok_or("Failed to parse markup")?; 103 | Ok(iter.attrs()) 104 | } 105 | -------------------------------------------------------------------------------- /src/consts.rs: -------------------------------------------------------------------------------- 1 | /* 2 | Copyright (C) 2020 Dorian Rudolph 3 | 4 | sirula is free software: you can redistribute it and/or modify 5 | it under the terms of the GNU General Public License as published by 6 | the Free Software Foundation, either version 3 of the License, or 7 | (at your option) any later version. 8 | 9 | sirula is distributed in the hope that it will be useful, 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 | GNU General Public License for more details. 13 | 14 | You should have received a copy of the GNU General Public License 15 | along with sirula. If not, see . 16 | */ 17 | 18 | pub const APP_ID: &str = "com.dorian.sirula"; 19 | pub const APP_NAME: &str = "sirula"; 20 | 21 | pub const STYLE_FILE: &str = "style.css"; 22 | pub const CONFIG_FILE: &str = "config.toml"; 23 | pub const HISTORY_FILE: &str = "history"; 24 | 25 | pub const APP_LABEL_CLASS: &str = "app-label"; 26 | pub const APP_ICON_CLASS: &str = "app-icon"; 27 | pub const APP_ROW_CLASS: &str = "app-row"; 28 | pub const ROOT_BOX_NAME: &str = "root-box"; 29 | pub const LISTBOX_NAME: &str = "app-list"; 30 | pub const SEARCH_ENTRY_NAME: &str = "search"; 31 | pub const SCROLL_NAME: &str = "scroll"; 32 | -------------------------------------------------------------------------------- /src/history.rs: -------------------------------------------------------------------------------- 1 | use super::util::get_history_file; 2 | use serde_derive::{Deserialize, Serialize}; 3 | use std::collections::HashMap; 4 | use std::fs::File; 5 | use std::io::Write; 6 | use std::time::{SystemTime, UNIX_EPOCH}; 7 | 8 | #[derive(Copy, Clone, Default, Eq, Deserialize, Serialize)] 9 | pub struct HistoryData { 10 | pub last_used: u64, 11 | pub usage_count: u32, 12 | } 13 | 14 | impl PartialEq for HistoryData { 15 | fn eq(&self, other: &Self) -> bool { 16 | self.last_used.eq(&other.last_used) && self.usage_count.eq(&other.usage_count) 17 | } 18 | } 19 | 20 | pub fn load_history(days: u32) -> HashMap { 21 | match get_history_file(false) { 22 | Some(file) => { 23 | let history_str = std::fs::read_to_string(file).expect("Cannot read history file"); 24 | let epoch = SystemTime::now() 25 | .duration_since(UNIX_EPOCH) 26 | .expect("Time went backwards"); 27 | let cutoff = epoch.as_secs() - (days as u64) * 86400; 28 | let mut history = toml::from_str(&history_str) 29 | .unwrap_or_else(|err| { 30 | eprintln!("Cannot parse history file: {}", err); 31 | HashMap::new() 32 | }); 33 | history.retain(|_, data : &mut HistoryData| { 34 | days == 0 || data.last_used >= cutoff 35 | }); 36 | return history; 37 | } 38 | _ => HashMap::new(), 39 | } 40 | } 41 | 42 | pub fn save_history(history: &HashMap) { 43 | let file = get_history_file(true).expect("Cannot create history file or cache directory"); 44 | let mut file = File::create(file).expect("Cannot open history file for writing"); 45 | let s = toml::to_string(history).unwrap(); 46 | file.write_all(s.as_bytes()) 47 | .expect("Cannot write to history file"); 48 | } 49 | 50 | pub fn update_history(history: &mut HashMap, id: &str) { 51 | let epoch = SystemTime::now() 52 | .duration_since(UNIX_EPOCH) 53 | .expect("Time went backwards"); 54 | let usage_count = history.get(&id.to_string()).map_or(0, |h| h.usage_count) + 1; 55 | 56 | history.insert( 57 | id.to_string(), 58 | HistoryData { 59 | last_used: epoch.as_secs(), 60 | usage_count, 61 | }, 62 | ); 63 | } 64 | -------------------------------------------------------------------------------- /src/locale.rs: -------------------------------------------------------------------------------- 1 | /* 2 | Copyright (C) 2020 Dorian Rudolph 3 | 4 | sirula is free software: you can redistribute it and/or modify 5 | it under the terms of the GNU General Public License as published by 6 | the Free Software Foundation, either version 3 of the License, or 7 | (at your option) any later version. 8 | 9 | sirula is distributed in the hope that it will be useful, 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 | GNU General Public License for more details. 13 | 14 | You should have received a copy of the GNU General Public License 15 | along with sirula. If not, see . 16 | */ 17 | 18 | use libc::{setlocale, strcoll}; 19 | pub use locale_types::{LocaleIdentifier}; 20 | use std::{ 21 | cmp::{Ord, Ordering}, 22 | ffi::{CStr, CString}, 23 | os::raw::c_char, 24 | ptr, 25 | }; 26 | 27 | pub fn string_collate(a: &str, b: &str) -> Ordering { 28 | // Note: Only works properly if locale is set to UTF-8 29 | let ord = unsafe { 30 | let c_a = CString::new(a).unwrap(); 31 | let c_b = CString::new(b).unwrap(); 32 | strcoll(c_a.as_ptr(), c_b.as_ptr()) 33 | }; 34 | ord.cmp(&0) 35 | } 36 | 37 | unsafe fn setlocale_wrapper(category: i32, locale: *const c_char) -> Option { 38 | let ret = setlocale(category, locale); 39 | if ret.is_null() { 40 | None 41 | } else { 42 | Some(CStr::from_ptr(ret).to_str().unwrap().to_owned()) 43 | } 44 | } 45 | 46 | pub fn set_locale(category: i32, locale: &str) -> Option { 47 | unsafe { 48 | let c_locale = CString::new(locale).unwrap(); 49 | setlocale_wrapper(category, c_locale.as_ptr()) 50 | } 51 | } 52 | 53 | #[allow(unused)] 54 | pub fn get_locale(category: i32) -> Option { 55 | unsafe { setlocale_wrapper(category, ptr::null()) } 56 | } 57 | -------------------------------------------------------------------------------- /src/main.rs: -------------------------------------------------------------------------------- 1 | /* 2 | Copyright (C) 2020 Dorian Rudolph 3 | 4 | sirula is free software: you can redistribute it and/or modify 5 | it under the terms of the GNU General Public License as published by 6 | the Free Software Foundation, either version 3 of the License, or 7 | (at your option) any later version. 8 | 9 | sirula is distributed in the hope that it will be useful, 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 | GNU General Public License for more details. 13 | 14 | You should have received a copy of the GNU General Public License 15 | along with sirula. If not, see . 16 | */ 17 | 18 | use fuzzy_matcher::skim::SkimMatcherV2; 19 | use gdk::keys::constants; 20 | use gio::prelude::*; 21 | use gtk::{ 22 | builders::{BoxBuilder, EntryBuilder, ListBoxBuilder, ScrolledWindowBuilder}, 23 | prelude::*, 24 | ListBoxRow, 25 | }; 26 | use libc::LC_ALL; 27 | use std::env::args; 28 | use std::{cell::RefCell, collections::HashMap, rc::Rc}; 29 | 30 | mod consts; 31 | use consts::*; 32 | 33 | mod config; 34 | use config::*; 35 | 36 | mod util; 37 | use util::*; 38 | 39 | mod app_entry; 40 | use app_entry::*; 41 | 42 | mod locale; 43 | use locale::*; 44 | 45 | mod history; 46 | use history::*; 47 | 48 | fn app_startup(application: >k::Application) { 49 | let config = Config::load(); 50 | let launch_cgroups = config.cgroups; 51 | let cmd_prefix = config.command_prefix.clone(); 52 | 53 | let window = gtk::ApplicationWindow::new(application); 54 | window.set_size_request(config.width, config.height); 55 | 56 | gtk_layer_shell::init_for_window(&window); 57 | gtk_layer_shell::set_keyboard_interactivity(&window, true); 58 | gtk_layer_shell::set_layer(&window, gtk_layer_shell::Layer::Overlay); 59 | gtk_layer_shell::set_namespace(&window, "sirula"); 60 | 61 | if config.exclusive { 62 | gtk_layer_shell::auto_exclusive_zone_enable(&window); 63 | } 64 | 65 | gtk_layer_shell::set_margin(&window, gtk_layer_shell::Edge::Left, config.margin_left); 66 | gtk_layer_shell::set_margin(&window, gtk_layer_shell::Edge::Right, config.margin_right); 67 | gtk_layer_shell::set_margin(&window, gtk_layer_shell::Edge::Top, config.margin_top); 68 | gtk_layer_shell::set_margin(&window, gtk_layer_shell::Edge::Bottom, config.margin_bottom); 69 | 70 | gtk_layer_shell::set_anchor(&window, gtk_layer_shell::Edge::Left, config.anchor_left); 71 | gtk_layer_shell::set_anchor(&window, gtk_layer_shell::Edge::Right, config.anchor_right); 72 | gtk_layer_shell::set_anchor(&window, gtk_layer_shell::Edge::Top, config.anchor_top); 73 | gtk_layer_shell::set_anchor(&window, gtk_layer_shell::Edge::Bottom, config.anchor_bottom); 74 | 75 | window.set_decorated(false); 76 | window.set_app_paintable(true); 77 | 78 | let vbox = BoxBuilder::new() 79 | .name(ROOT_BOX_NAME) 80 | .orientation(gtk::Orientation::Vertical) 81 | .build(); 82 | let entry = EntryBuilder::new().name(SEARCH_ENTRY_NAME).build(); // .width_request(300) 83 | vbox.pack_start(&entry, false, false, 0); 84 | 85 | let scroll = ScrolledWindowBuilder::new() 86 | .name(SCROLL_NAME) 87 | .hscrollbar_policy(gtk::PolicyType::Never) 88 | .build(); 89 | vbox.pack_end(&scroll, true, true, 0); 90 | 91 | let listbox = ListBoxBuilder::new().name(LISTBOX_NAME).build(); 92 | scroll.add(&listbox); 93 | 94 | let history = Rc::new(RefCell::new(load_history(config.prune_history))); 95 | let entries = Rc::new(RefCell::new(load_entries(&config, &history.borrow()))); 96 | 97 | for row in (&entries.borrow() as &HashMap).keys() { 98 | listbox.add(row); 99 | } 100 | 101 | window.connect_key_press_event(clone!(entry, listbox, entries => move |window, event| { 102 | use constants::*; 103 | #[allow(non_upper_case_globals)] 104 | Inhibit(match event.keyval() { 105 | Escape => { 106 | window.close(); 107 | true 108 | }, 109 | Down | KP_Down | Tab if entry.has_focus() => { 110 | if let Some(r0) = listbox.row_at_index(0) { 111 | let es = entries.borrow(); 112 | if r0.is_selected() { 113 | if let Some(r1) = listbox.row_at_index(1) { 114 | if let Some(app_entry) = es.get(&r1) { 115 | if !app_entry.hidden() { 116 | listbox.select_row(Some(&r1)); 117 | } 118 | } 119 | } 120 | } else if let Some(app_entry) = es.get(&r0) { 121 | if !app_entry.hidden() { 122 | listbox.select_row(Some(&r0)); 123 | } 124 | } 125 | } 126 | false 127 | }, 128 | Up | Down | KP_Up | KP_Down | Page_Up | Page_Down | KP_Page_Up | KP_Page_Down | Tab 129 | | Shift_L | Shift_R | Control_L | Control_R | Alt_L | Alt_R | ISO_Left_Tab | Return 130 | | KP_Enter => false, 131 | _ => { 132 | if !event.is_modifier() && !entry.has_focus() { 133 | entry.grab_focus_without_selecting(); 134 | } 135 | false 136 | } 137 | }) 138 | })); 139 | 140 | if config.close_on_unfocus { 141 | window.connect_focus_out_event(|window, _| { 142 | window.close(); 143 | Inhibit(false) 144 | }); 145 | } 146 | 147 | let matcher = SkimMatcherV2::default(); 148 | let term_command = config.term_command.clone(); 149 | entry.connect_changed(clone!(entries, listbox, cmd_prefix => move |e| { 150 | let text = e.text(); 151 | let is_cmd = is_cmd(&text, &cmd_prefix); 152 | { 153 | let mut entries = entries.borrow_mut(); 154 | for entry in entries.values_mut() { 155 | if is_cmd { 156 | entry.hide(); // hide entries in command mode 157 | } else { 158 | entry.update_match(&text, &matcher, &config); 159 | } 160 | } 161 | } 162 | listbox.invalidate_filter(); 163 | listbox.invalidate_sort(); 164 | listbox.select_row(listbox.row_at_index(0).as_ref()); 165 | })); 166 | 167 | entry.connect_activate(clone!(listbox, window => move |e| { 168 | let text = e.text(); 169 | if is_cmd(&text, &cmd_prefix) { // command execution direct 170 | let cmd_line = &text[cmd_prefix.len()..].trim(); 171 | launch_cmd(cmd_line); 172 | window.close(); 173 | } else if let Some(row) = listbox.row_at_index(0) { 174 | row.activate(); 175 | } 176 | })); 177 | 178 | listbox.connect_row_activated(clone!(entries, window, history => move |_, r| { 179 | let es = entries.borrow(); 180 | let e = &es[r]; 181 | if !e.hidden() { 182 | launch_app(&e.info, term_command.as_deref(), launch_cgroups); 183 | 184 | let mut history = history.borrow_mut(); 185 | update_history(&mut history, e.info.id().unwrap().as_str()); 186 | save_history(&history); 187 | 188 | window.close(); 189 | } 190 | })); 191 | 192 | listbox.set_filter_func(Some(Box::new(clone!(entries => move |r| { 193 | let e = entries.borrow(); 194 | !e[r].hidden() 195 | })))); 196 | 197 | listbox.set_sort_func(Some(Box::new(clone!(entries => move |a, b| { 198 | let e = entries.borrow(); 199 | e[a].cmp(&e[b]) as i32 200 | })))); 201 | 202 | listbox.select_row(listbox.row_at_index(0).as_ref()); 203 | 204 | window.add(&vbox); 205 | window.show_all() 206 | } 207 | 208 | fn main() { 209 | set_locale(LC_ALL, ""); 210 | 211 | let application = gtk::Application::new(Some(APP_ID), Default::default()); 212 | 213 | application.connect_startup(|app| { 214 | load_css(); 215 | app_startup(app); 216 | }); 217 | 218 | application.connect_activate(|_| { 219 | //do nothing 220 | }); 221 | 222 | application.run_with_args(&args().collect::>()); 223 | } 224 | -------------------------------------------------------------------------------- /src/util.rs: -------------------------------------------------------------------------------- 1 | /* 2 | Copyright (C) 2020 Dorian Rudolph 3 | 4 | sirula is free software: you can redistribute it and/or modify 5 | it under the terms of the GNU General Public License as published by 6 | the Free Software Foundation, either version 3 of the License, or 7 | (at your option) any later version. 8 | 9 | sirula is distributed in the hope that it will be useful, 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 | GNU General Public License for more details. 13 | 14 | You should have received a copy of the GNU General Public License 15 | along with sirula. If not, see . 16 | */ 17 | 18 | use crate::consts::*; 19 | use freedesktop_entry_parser::parse_entry; 20 | use gio::{prelude::AppInfoExt, AppInfo}; 21 | use glib::{shell_parse_argv, GString, ObjectExt}; 22 | use gtk::{prelude::CssProviderExt, CssProvider}; 23 | use std::path::PathBuf; 24 | use std::process::{id, Command}; 25 | use shlex::Shlex; 26 | 27 | pub fn get_xdg_dirs() -> xdg::BaseDirectories { 28 | xdg::BaseDirectories::with_prefix(APP_NAME).unwrap() 29 | } 30 | 31 | pub fn get_config_file(file: &str) -> Option { 32 | get_xdg_dirs().find_config_file(file) 33 | } 34 | 35 | pub fn get_history_file(place: bool) -> Option { 36 | let xdg = get_xdg_dirs(); 37 | if place { 38 | xdg.place_cache_file(HISTORY_FILE).ok() 39 | } else { 40 | xdg.find_cache_file(HISTORY_FILE) 41 | } 42 | } 43 | 44 | pub fn load_css() { 45 | if let Some(file) = get_config_file(STYLE_FILE) { 46 | let provider = CssProvider::new(); 47 | if let Err(err) = provider.load_from_path(file.to_str().unwrap()) { 48 | eprintln!("Failed to load CSS: {}", err); 49 | } 50 | gtk::StyleContext::add_provider_for_screen( 51 | &gdk::Screen::default().expect("Error initializing gtk css provider."), 52 | &provider, 53 | gtk::STYLE_PROVIDER_PRIORITY_APPLICATION, 54 | ); 55 | } 56 | } 57 | 58 | pub fn is_cmd(text: &str, cmd_prefix: &str) -> bool { 59 | !cmd_prefix.is_empty() && text.starts_with(cmd_prefix) 60 | } 61 | 62 | pub fn launch_cmd(cmd_line: &str) { 63 | let mut parts = shell_parse_argv(cmd_line).expect("Error parsing command line"); 64 | let mut parts_iter = parts.iter_mut(); 65 | 66 | let cmd = parts_iter.next().expect("Expected command"); 67 | 68 | let mut child = Command::new(cmd); 69 | child.args(parts_iter); 70 | child.spawn().expect("Error spawning command"); 71 | } 72 | 73 | pub fn launch_app(info: &AppInfo, term_command: Option<&str>, launch_cgroups: bool) { 74 | let command_string = info 75 | .commandline() 76 | .unwrap_or_else(|| info.executable()) 77 | .to_str() 78 | .unwrap() 79 | .to_string() 80 | .replace("%U", "") 81 | .replace("%F", "") 82 | .replace("%u", "") 83 | .replace("%f", ""); 84 | let mut command: Vec = Shlex::new(&command_string).collect(); 85 | 86 | if info 87 | .try_property::("filename") 88 | .ok() 89 | .and_then(|s| parse_entry(&s).ok()) 90 | .and_then(|e| { 91 | e.section("Desktop Entry") 92 | .attr("Terminal") 93 | .map(|t| t == "1" || t == "true") 94 | }) 95 | .unwrap_or_default() 96 | { 97 | if let Some(term) = term_command { 98 | let command_string = term.to_string().replace("{}", &command_string); 99 | command = Shlex::new(&command_string).collect(); 100 | } else if let Some(term) = std::env::var_os("TERMINAL") { 101 | let term = term.into_string().expect("couldn't convert to string"); 102 | let mut command_new = vec![term, "-e".into()]; 103 | command_new.extend(command); 104 | command = command_new; 105 | } else { 106 | return; 107 | }; 108 | } 109 | if launch_cgroups { 110 | let mut name = info.id().unwrap().to_string(); 111 | name.truncate(name.len() - 8); // remove .desktop extension 112 | let parsed = Command::new("systemd-escape") 113 | .arg(name) 114 | .output() 115 | .unwrap() 116 | .stdout; 117 | let unit = format!( 118 | "--unit=app-sirula-{}-{}", 119 | String::from_utf8_lossy(&parsed).trim(), 120 | id() 121 | ); 122 | let mut command_new: Vec = vec!["systemd-run".into(), "--scope".into(), "--user".into(), unit]; 123 | command_new.extend(command); 124 | command = command_new; 125 | } 126 | 127 | Command::new(&command[0]) 128 | .args(&command[1..]) 129 | .spawn() 130 | .expect("Error launching app"); 131 | } 132 | 133 | #[macro_export] 134 | macro_rules! clone { 135 | (@param _) => ( _ ); 136 | (@param $x:ident) => ( $x ); 137 | ($($n:ident),+ => move || $body:expr) => ( 138 | { 139 | $( let $n = $n.clone(); )+ 140 | move || $body 141 | } 142 | ); 143 | ($($n:ident),+ => move |$($p:tt),+| $body:expr) => ( 144 | { 145 | $( let $n = $n.clone(); )+ 146 | move |$(clone!(@param $p),)+| $body 147 | } 148 | ); 149 | } 150 | --------------------------------------------------------------------------------