├── .ci └── generate-pkgbuild.sh ├── .github ├── FUNDING.yml └── workflows │ ├── aur-release.yml │ ├── build.yml │ ├── demo.yml │ ├── github-release.yml │ └── release.yml ├── .gitignore ├── .vscode └── extensions.json ├── CHANGELOG.md ├── CONTRIBUTING.md ├── CREDITS.md ├── LICENSE ├── Makefile ├── README.md ├── docs ├── backgrounds.jpg ├── overview.jpg ├── password.jpg ├── sessions.jpg ├── settings.jpg ├── splash.jpg └── users.jpg ├── package-lock.json ├── package.json ├── public ├── favicon.png ├── index.html └── index.theme ├── rollup.config.js ├── src ├── App.svelte ├── assets │ ├── fonts │ │ ├── Beon.woff2 │ │ ├── Hastron.woff2 │ │ ├── HigherMonday.woff2 │ │ ├── Lato.woff2 │ │ ├── NeonSans.woff2 │ │ ├── Neonderthaw-Latin-Ext.woff2 │ │ ├── Neonderthaw-Latin.woff2 │ │ ├── Neonderthaw-Vietnamese.woff2 │ │ ├── Neoneon.woff2 │ │ ├── Outfit.woff2 │ │ ├── Selfie-Light.woff2 │ │ ├── Selfie-Regular.woff2 │ │ ├── Sora-Bold.woff2 │ │ ├── Sora-Light.woff2 │ │ └── Sora-Regular.woff2 │ └── img │ │ ├── avatar.png │ │ ├── backgrounds │ │ ├── arcade.jpg │ │ ├── canyon.jpg │ │ ├── computer.jpg │ │ ├── paper.jpg │ │ ├── plants.jpg │ │ ├── purple.jpg │ │ ├── splashes.jpg │ │ ├── supermarket.jpg │ │ └── urban.jpg │ │ └── sessions │ │ ├── awesome.png │ │ ├── bspwm.png │ │ ├── budgie.png │ │ ├── cinnamon.png │ │ ├── deepin.png │ │ ├── elementary.png │ │ ├── enlightenment.png │ │ ├── gnome.png │ │ ├── i3-with-shmlog.png │ │ ├── i3.png │ │ ├── leftwm.png │ │ ├── liri.png │ │ ├── lxde.png │ │ ├── mate.png │ │ ├── plasma.png │ │ ├── qtile.png │ │ ├── session-default.png │ │ ├── sway.png │ │ ├── ubuntu.png │ │ ├── xfce.png │ │ └── xmonad.png ├── components │ ├── Background.svelte │ ├── BigButton.svelte │ ├── ColorPicker.svelte │ ├── Container.svelte │ ├── Icon.svelte │ ├── Input.svelte │ ├── Menu.svelte │ ├── MenuButton.svelte │ ├── NeonSign.svelte │ ├── Notifications.svelte │ ├── Radio.svelte │ ├── SessionList.svelte │ ├── Switch.svelte │ ├── Toast.svelte │ ├── UserImage.svelte │ └── UserOption.svelte ├── main.ts ├── pages │ ├── Backgrounds.svelte │ ├── PasswordPrompt.svelte │ ├── PowerMenu.svelte │ ├── Sessions.svelte │ ├── Settings.svelte │ ├── Splash.svelte │ ├── UserPrompt.svelte │ └── UserSelection.svelte ├── signals.ts ├── store │ ├── localStore.ts │ ├── runtime.ts │ └── settings.ts ├── theme.ts ├── types │ ├── global.d.ts │ ├── input.d.ts │ ├── notification.d.ts │ └── window.d.ts └── utils │ ├── LightDMProvider.ts │ ├── color.ts │ ├── mock.ts │ └── notification.ts ├── tsconfig.json └── windi.config.js /.ci/generate-pkgbuild.sh: -------------------------------------------------------------------------------- 1 | #!/bin/sh 2 | 3 | version=$1 4 | checksum=$2 5 | 6 | # remove the "v" prefix 7 | pkgver=$(echo ${version#v} | sed 's/\([^-]*-g\)/r\1/;s/-/./g') 8 | 9 | #### lightdm-theme-neon #### 10 | 11 | mkdir -p ./.pkgbuild/lightdm-theme-neon 12 | 13 | cat << EOF > ./.pkgbuild/lightdm-theme-neon/PKGBUILD 14 | # Maintainer: hertg 15 | # This file is generated automatically via CI 16 | pkgname=lightdm-theme-neon 17 | pkgver=$pkgver 18 | pkgdesc='Modern and customizable theme for web-greeter with a nostalgic neon look' 19 | pkgrel=1 20 | arch=('any') 21 | license=('GPL') 22 | url='https://github.com/hertg/lightdm-neon' 23 | makedepends=('npm' 'git') 24 | optdepends=() 25 | provides=() 26 | conflicts=() 27 | source=("\${pkgname}-${pkgver}.tar.gz::https://github.com/hertg/lightdm-neon/archive/refs/tags/$version.tar.gz") 28 | sha256sums=('SKIP') 29 | 30 | build() { 31 | cd lightdm-neon-\${pkgver} 32 | npm install 33 | npm run build 34 | } 35 | 36 | package() { 37 | # note: the directory is called "lightdm-neon-{version}", because the github 38 | # archive extracts to a directory called "{repository}-{version}", not what 39 | # is specified in the source() of the PKGBUILD 40 | 41 | cd "\${srcdir}/lightdm-neon-\${pkgver}" 42 | install -dm755 "\${pkgdir}/usr/share/web-greeter/themes/neon" 43 | cp -r public/. "\${pkgdir}/usr/share/web-greeter/themes/neon" 44 | } 45 | EOF 46 | 47 | #### lightdm-theme-neon-bin #### 48 | 49 | mkdir -p ./.pkgbuild/lightdm-theme-neon-bin 50 | 51 | cat << EOF > ./.pkgbuild/lightdm-theme-neon-bin/PKGBUILD 52 | # Maintainer: hertg 53 | # This file is generated automatically via CI 54 | pkgname=lightdm-theme-neon-bin 55 | pkgver=$pkgver 56 | pkgdesc='Modern and customizable theme for web-greeter with a nostalgic neon look, binary version' 57 | pkgrel=1 58 | arch=('any') 59 | license=('GPL') 60 | url='https://github.com/hertg/lightdm-neon' 61 | makedepends=() 62 | optdepends=() 63 | provides=() 64 | conflicts=() 65 | source=("lightdm-theme-neon-bin-${pkgver}.tar.gz::https://github.com/hertg/lightdm-neon/releases/download/$version/build.tar.gz") 66 | sha256sums=(${checksum}) 67 | 68 | package() { 69 | cd "\${srcdir}" 70 | install -dm755 "\${pkgdir}/usr/share/web-greeter/themes/neon" 71 | cp -r public/. "\${pkgdir}/usr/share/web-greeter/themes/neon" 72 | } 73 | EOF 74 | 75 | -------------------------------------------------------------------------------- /.github/FUNDING.yml: -------------------------------------------------------------------------------- 1 | github: hertg 2 | liberapay: hertg 3 | -------------------------------------------------------------------------------- /.github/workflows/aur-release.yml: -------------------------------------------------------------------------------- 1 | # reusable workflow 2 | name: Publish to AUR 3 | 4 | on: 5 | workflow_call: 6 | inputs: 7 | version: 8 | required: true 9 | type: string 10 | secrets: 11 | AUR_USERNAME: 12 | required: true 13 | AUR_EMAIL: 14 | required: true 15 | AUR_PRIVATE_KEY: 16 | required: true 17 | 18 | jobs: 19 | pkgbuild: 20 | runs-on: ubuntu-latest 21 | name: Generate AUR PKGBUILD 22 | steps: 23 | 24 | - name: Checkout 25 | uses: actions/checkout@v3 26 | 27 | - name: Download build 28 | uses: actions/download-artifact@v4.1.8 29 | with: 30 | name: build 31 | path: ./download 32 | 33 | - name: Export Checksum 34 | run: echo "SHA256=$(cat ./download/sha256sum.txt | cut -d' ' -f1)" >> $GITHUB_ENV 35 | 36 | - name: Generate PKGBUILDs 37 | run: ./.ci/generate-pkgbuild.sh ${{ inputs.version }} ${{ env.SHA256 }} 38 | 39 | - name: Upload lightdm-theme-neon PKGBUILD 40 | uses: actions/upload-artifact@v3 41 | with: 42 | name: lightdm-theme-neon-PKGBUILD 43 | path: ./.pkgbuild/lightdm-theme-neon/* 44 | 45 | - name: Upload lightdm-theme-neon-bin PKGBUILD 46 | uses: actions/upload-artifact@v3 47 | with: 48 | name: lightdm-theme-neon-bin-PKGBUILD 49 | path: ./.pkgbuild/lightdm-theme-neon-bin/* 50 | 51 | - name: Publish lightdm-theme-neon 52 | uses: KSXGitHub/github-actions-deploy-aur@v2.5.0 53 | with: 54 | pkgname: lightdm-theme-neon 55 | pkgbuild: ./.pkgbuild/lightdm-theme-neon/PKGBUILD 56 | force_push: true 57 | commit_username: ${{ secrets.AUR_USERNAME }} 58 | commit_email: ${{ secrets.AUR_EMAIL }} 59 | ssh_private_key: ${{ secrets.AUR_PRIVATE_KEY }} 60 | commit_message: New release via github actions 61 | 62 | - name: Publish lightdm-theme-neon-bin 63 | uses: KSXGitHub/github-actions-deploy-aur@v2.5.0 64 | with: 65 | pkgname: lightdm-theme-neon-bin 66 | pkgbuild: ./.pkgbuild/lightdm-theme-neon-bin/PKGBUILD 67 | force_push: true 68 | commit_username: ${{ secrets.AUR_USERNAME }} 69 | commit_email: ${{ secrets.AUR_EMAIL }} 70 | ssh_private_key: ${{ secrets.AUR_PRIVATE_KEY }} 71 | commit_message: New release via github actions -------------------------------------------------------------------------------- /.github/workflows/build.yml: -------------------------------------------------------------------------------- 1 | # reusable workflow 2 | name: Build 3 | 4 | on: 5 | workflow_call: 6 | 7 | jobs: 8 | build: 9 | runs-on: ubuntu-latest 10 | name: Run build 11 | steps: 12 | 13 | - name: Checkout 14 | uses: actions/checkout@v3 15 | with: 16 | # without that 'git describe --tags' may result 17 | # in 'fatal: No names found, cannot describe anything.' 18 | # see https://stackoverflow.com/a/71721059/2726733 19 | fetch-depth: 0 20 | 21 | - name: Install 22 | run: npm ci 23 | 24 | - name: Build 25 | run: npm run build 26 | 27 | - name: Prepare bin directory 28 | run: mkdir -p ./bin 29 | 30 | - name: Package build 31 | run: tar -czvf ./bin/build.tar.gz ./public 32 | 33 | - name: Create SHA256 Checksum 34 | run: sha256sum ./bin/build.tar.gz > ./bin/sha256sum.txt || exit $? 35 | 36 | - name: Upload build 37 | uses: actions/upload-artifact@v3 38 | with: 39 | name: build 40 | path: ./bin/* 41 | -------------------------------------------------------------------------------- /.github/workflows/demo.yml: -------------------------------------------------------------------------------- 1 | name: Deply to Github Pages 2 | on: 3 | push: 4 | branches: 5 | - main 6 | 7 | jobs: 8 | build: 9 | runs-on: ubuntu-latest 10 | steps: 11 | 12 | - name: Checkout 13 | uses: actions/checkout@v3 14 | 15 | - name: Install and Build 16 | run: | 17 | npm install 18 | npm run build 19 | 20 | - name: Deploy 21 | uses: JamesIves/github-pages-deploy-action@v4 22 | with: 23 | branch: gh-pages 24 | folder: public 25 | -------------------------------------------------------------------------------- /.github/workflows/github-release.yml: -------------------------------------------------------------------------------- 1 | # reusable workflow 2 | name: Create Github Release 3 | 4 | on: 5 | workflow_call: 6 | # inputs: 7 | # binary: 8 | # type: string 9 | # required: true 10 | 11 | jobs: 12 | release: 13 | runs-on: ubuntu-latest 14 | name: Release 15 | steps: 16 | 17 | - name: Checkout 18 | uses: actions/checkout@v3 19 | 20 | - uses: actions/download-artifact@v4.1.8 21 | with: 22 | name: build 23 | path: ./download 24 | 25 | - name: Create Github Release 26 | uses: softprops/action-gh-release@v1 27 | with: 28 | draft: false 29 | files: download/build.tar.gz 30 | body_path: CHANGELOG.md 31 | prerelease: ${{ contains(github.ref, '-rc.') }} 32 | -------------------------------------------------------------------------------- /.github/workflows/release.yml: -------------------------------------------------------------------------------- 1 | name: Release 2 | 3 | on: 4 | push: 5 | tags: 6 | - '*' 7 | 8 | jobs: 9 | 10 | build: 11 | name: Build 12 | uses: ./.github/workflows/build.yml 13 | 14 | version: 15 | name: Extract Version 16 | if: startsWith(github.ref, 'refs/tags/') 17 | runs-on: ubuntu-latest 18 | outputs: 19 | tag: ${{ steps.vars.outputs.tag }} 20 | steps: 21 | - id: vars 22 | run: echo "tag=${GITHUB_REF#refs/*/}" >> $GITHUB_OUTPUT 23 | 24 | release: 25 | name: Github Release 26 | needs: [build, version] 27 | uses: ./.github/workflows/github-release.yml 28 | 29 | aur: 30 | name: Publish to AUR 31 | needs: [build, version, release] 32 | uses: ./.github/workflows/aur-release.yml 33 | with: 34 | version: ${{ needs.version.outputs.tag }} 35 | secrets: 36 | AUR_EMAIL: ${{ secrets.AUR_EMAIL }} 37 | AUR_USERNAME: ${{ secrets.AUR_USERNAME }} 38 | AUR_PRIVATE_KEY: ${{ secrets.AUR_PRIVATE_KEY }} 39 | 40 | # TODO: Debian package 41 | # package-deb: 42 | # needs: build 43 | 44 | -------------------------------------------------------------------------------- /.gitignore: -------------------------------------------------------------------------------- 1 | /node_modules/ 2 | public/assets/ 3 | public/bundle.* 4 | /.pkgbuild/ 5 | /bin/ 6 | 7 | .DS_Store 8 | -------------------------------------------------------------------------------- /.vscode/extensions.json: -------------------------------------------------------------------------------- 1 | { 2 | "recommendations": ["svelte.svelte-vscode"] 3 | } 4 | -------------------------------------------------------------------------------- /CHANGELOG.md: -------------------------------------------------------------------------------- 1 | ## :lady_beetle: Fixes 2 | 3 | - Fix bug where sometimes no default session was selected ([#18](https://github.com/hertg/lightdm-neon/issues/18) via [#20](https://github.com/hertg/lightdm-neon/pull/20)) 4 | - Prevent overflow in background image selection (via [#22](https://github.com/hertg/lightdm-neon/pull/22), thanks @Rufi512) -------------------------------------------------------------------------------- /CONTRIBUTING.md: -------------------------------------------------------------------------------- 1 | # Contributing 2 | 3 | ## Tailwind CSS 4 | Please note that this project uses [windicss](https://github.com/windicss/windicss), which is (at the time of writing) based on Tailwind CSS v2. So make sure to use the [`v2` docs](https://v2.tailwindcss.com/docs) of Tailwind CSS. 5 | 6 | ## Debugging 7 | To debug the project locally and test it with the actual lightdm-greeter do the following steps. 8 | 9 | 1. Add the following setting to the `xsession` you are using (eg. `/usr/share/xsessions/leftwm.desktop`) 10 | ``` 11 | X-LightDM-Allow-Greeter=true 12 | ``` 13 | 1. Log out and log back in with the `xsession` you applied the config to 14 | ```sh 15 | sudo systemctl restart display-manager 16 | ``` 17 | 1. Run the greeter from your desktop 18 | ```sh 19 | nody-greeter --debug 20 | ``` -------------------------------------------------------------------------------- /CREDITS.md: -------------------------------------------------------------------------------- 1 | # Credits 2 | 3 | ## Images 4 | | File | Link | 5 | | --- | --- | 6 | | `backgrounds/computer.jpg` | [Photo by Alan W on Unsplash](https://unsplash.com/photos/P2Ehy4BtV9Q) | 7 | | `backgrounds/paper.jpg` | [Photo by Pawel Czerwinski on Unsplash](https://unsplash.com/photos/7rI7GSBsKko) | 8 | | `backgrounds/supermarket.jpg` | [Photo by Filippo Agazzi on Unsplash](https://unsplash.com/photos/aEeNy96quts) | 9 | | `backgrounds/canyon.jpg` | [Photo by Kevin Lanceplaine on Unsplash](https://unsplash.com/photos/sO-JmQj95ec) | 10 | | `backgrounds/plants.jpg` | [Photo by Scott Webb on Unsplash](https://unsplash.com/photos/oRWRlTgBrPo) | 11 | | `backgrounds/purple.jpg` | [Photo by Milad Fakurian on Unsplash](https://unsplash.com/photos/u8Jn2rzYIps) | 12 | | `backgrounds/splashes.jpg` | [Photo by Jr Korpa on Unsplash](https://unsplash.com/photos/SFT9G3pAxLY) | 13 | | `backgrounds/arcade.jpg` | [Photo by Ben Neale on Unsplash](https://unsplash.com/photos/zpxKdH_xNSI) | 14 | | `backgrounds/urban.jpg` | [Photo by Ante Samarzija on Unsplash](https://unsplash.com/photos/Zktk_OqnU04) | 15 | | `avatar.png` | [Generated by boringavatars.com](https://boringavatars.com/) | 16 | | `sessions/*` | [ manilarome / lightdm-webkit2-theme-glorious](https://github.com/manilarome/lightdm-webkit2-theme-glorious/tree/master/assets/sessions) | 17 | 18 | ## Fonts 19 | | Font | Link | 20 | | --- | --- | 21 | | `Sora` | [Font by Jonathan Barnbrook, Julián Moncada](https://fonts.google.com/specimen/Sora) | 22 | | `Neonderthaw` | [Font by Robert Leuschke](https://fonts.google.com/specimen/Neonderthaw) | 23 | | `Selfie` | [Font by Maximiliano Sproviero](https://sproviero-type.com/index.html) | 24 | | `Hastron` | [Font by Vunira Design](https://www.creativefabrica.com/designer/vunira/) | 25 | | `Beon` | [Font by Bastien Sozoo](https://sozoo.fr/) | 26 | | `Neoneon` | [Font by Bakoom Studio](https://www.bakoom-studio.com/) | 27 | | `Higher Monday` | [Font by Dida Ahluddin](https://www.behance.net/ahweproject) | 28 | | `Neon Sans` | [Font by GGBot](https://ggbot.itch.io/) | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 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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But first, please read 674 | . 675 | -------------------------------------------------------------------------------- /Makefile: -------------------------------------------------------------------------------- 1 | 2 | THEME_NAME := neon 3 | THEME_DIRECTORY := /usr/share/web-greeter/themes 4 | 5 | # Absolute path to project directory, required for symbolic links 6 | # or when 'make' is run from another directory. 7 | # - credit: https://stackoverflow.com/a/23324703/2726733 8 | ROOT_DIR := $(shell dirname $(realpath $(firstword $(MAKEFILE_LIST)))) 9 | 10 | all: build 11 | 12 | npm-install: 13 | npm install 14 | 15 | dev: npm-install 16 | npm run dev 17 | 18 | build: npm-install 19 | npm run build 20 | 21 | install: 22 | install -dm755 $(THEME_DIRECTORY)/$(THEME_NAME) 23 | cp -r $(ROOT_DIR)/public/. $(THEME_DIRECTORY)/$(THEME_NAME) 24 | @echo "Please update your /etc/lightdm/web-greeter.yml manually" 25 | 26 | uninstall: 27 | rm -r $(THEME_DIRECTORY)/$(THEME_NAME) 28 | @echo "Please update your /etc/lightdm/web-greeter.yml manually" 29 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 |
2 |

LightDM Neon Theme

3 |

4 | A modern and customizable theme for nody-greeter / web-greeter in a nostalgic neon look 5 |

6 |

7 | 8 | Latest Github Release 9 | 10 | 11 | Svelte version 12 | 13 | 14 | License Information 15 | 16 |

17 |
18 | 19 | ![Splashscreen](./docs/splash.jpg) 20 | ![User Selection](./docs/users.jpg) 21 | ![Password Prompt](./docs/password.jpg) 22 | 23 | ## Make it your own 24 | You can customize the theme to your own preferences. 25 | - enter your own text for the neon sign or simply display a clock 26 | - change the accent color (used for neon sign, user avatar placeholders, ...) 27 | - choose from different fonts for the neon sign 28 | - choose from different background images or use your own 29 | - enable / disable the splashscreen 30 | - and more... 31 | 32 | ## Demo 33 | Click here for a fully functional [live demo](https://hertg.github.io/lightdm-neon/) of the theme. 34 | 35 | ## Installation 36 | > :bulb: You still need to [enable the theme](#enable-the-theme) after installation. 37 | ### Manual 38 | ```sh 39 | git clone https://github.com/hertg/lightdm-neon.git 40 | cd lightdm-neon 41 | make build 42 | sudo make install 43 | ``` 44 | ```sh 45 | sudo make uninstall 46 | ``` 47 | 48 | ### AUR 49 | ```sh 50 | paru -S lightdm-theme-neon-git 51 | ``` 52 | > :bulb: [paru](https://github.com/Morganamilo/paru) is an AUR helper written in Rust 53 | 54 | ## Enable the theme 55 | Make sure to set the `theme` in your greeter configuration. 56 | ```yaml 57 | # /etc/lightdm/web-greeter.yml 58 | greeter: 59 | theme: neon 60 | ``` 61 | 62 | ## Compatibility 63 | This theme is developed for [web-greeter](https://github.com/JezerM/web-greeter) / [nody-greeter](https://github.com/JezerM/nody-greeter). The no longer maintained [Antergos/web-greeter](https://github.com/Antergos/web-greeter) is not supported. 64 | 65 | ## Build 66 | ### Dependencies 67 | - nodejs (`v16+`) 68 | - npm 69 | 70 | ### Build 71 | ```sh 72 | make build 73 | ``` 74 | 75 | ### Run in dev mode 76 | ```sh 77 | make dev 78 | ``` 79 | 80 | ## Contributing 81 | See [CONTRIBUTING.md](https://github.com/hertg/lightdm-neon/blob/main/CONTRIBUTING.md) 82 | 83 | ## Credits 84 | See [CREDITS.md](https://github.com/hertg/lightdm-neon/blob/main/CREDITS.md) 85 | 86 | ## Links 87 | - [Building a LightDM Webkit Greeter Theme](https://www.chathandriehuys.com/blog/posts/2021/01/building-a-lightdm-webkit-greeter-theme/) (chathandriehuys.com) 88 | - [lightdm-webkit-theme](https://github.com/cdriehuys/lightdm-webkit-theme) (github.com) 89 | - [lightdm-webkit2-greeter](https://github.com/antergos/web-greeter) (github.com) 90 | - [lightdm-webkit2-theme-reactive](https://github.com/gitneeraj/lightdm-webkit2-theme-reactive) (github.com) 91 | - [nody-greeter](https://github.com/JezerM/nody-greeter) -------------------------------------------------------------------------------- /docs/backgrounds.jpg: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/hertg/lightdm-neon/668cccede53ef5b26af8d85ebb2f4bcd17d5a8ae/docs/backgrounds.jpg -------------------------------------------------------------------------------- /docs/overview.jpg: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/hertg/lightdm-neon/668cccede53ef5b26af8d85ebb2f4bcd17d5a8ae/docs/overview.jpg -------------------------------------------------------------------------------- /docs/password.jpg: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/hertg/lightdm-neon/668cccede53ef5b26af8d85ebb2f4bcd17d5a8ae/docs/password.jpg -------------------------------------------------------------------------------- /docs/sessions.jpg: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/hertg/lightdm-neon/668cccede53ef5b26af8d85ebb2f4bcd17d5a8ae/docs/sessions.jpg -------------------------------------------------------------------------------- /docs/settings.jpg: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/hertg/lightdm-neon/668cccede53ef5b26af8d85ebb2f4bcd17d5a8ae/docs/settings.jpg -------------------------------------------------------------------------------- /docs/splash.jpg: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/hertg/lightdm-neon/668cccede53ef5b26af8d85ebb2f4bcd17d5a8ae/docs/splash.jpg -------------------------------------------------------------------------------- /docs/users.jpg: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/hertg/lightdm-neon/668cccede53ef5b26af8d85ebb2f4bcd17d5a8ae/docs/users.jpg -------------------------------------------------------------------------------- /package.json: -------------------------------------------------------------------------------- 1 | { 2 | "name": "lightdm-neon", 3 | "version": "0.2.3", 4 | "private": true, 5 | "scripts": { 6 | "build": "rollup -c", 7 | "dev": "rollup -c -w", 8 | "start": "sirv public -s --no-clear", 9 | "check": "svelte-check --tsconfig ./tsconfig.json" 10 | }, 11 | "devDependencies": { 12 | "@rollup/plugin-commonjs": "^22.0.0", 13 | "@rollup/plugin-node-resolve": "^13.3.0", 14 | "@rollup/plugin-typescript": "^8.3.3", 15 | "@tsconfig/svelte": "^3.0.0", 16 | "nody-greeter-types": "^1.0.7", 17 | "rollup": "^2.75.6", 18 | "rollup-plugin-copy-assets": "^2.0.3", 19 | "rollup-plugin-css-only": "^3.1.0", 20 | "rollup-plugin-livereload": "^2.0.5", 21 | "rollup-plugin-svelte": "^7.1.0", 22 | "rollup-plugin-terser": "^7.0.2", 23 | "sirv-cli": "^2.0.2", 24 | "svelte": "^3.48.0", 25 | "svelte-check": "^2.7.2", 26 | "svelte-octicons": "^17.6.0", 27 | "svelte-preprocess": "^4.10.7", 28 | "svelte-spa-router": "^3.2.0", 29 | "svelte-windicss-preprocess": "^4.2.2", 30 | "tslib": "^2.4.0", 31 | "typescript": "^4.7.4" 32 | } 33 | } 34 | -------------------------------------------------------------------------------- /public/favicon.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/hertg/lightdm-neon/668cccede53ef5b26af8d85ebb2f4bcd17d5a8ae/public/favicon.png -------------------------------------------------------------------------------- /public/index.html: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | Neon Theme 9 | 10 | 11 | 12 | 13 | 122 | 123 | 124 | 125 | 126 | 127 | 128 | 129 | -------------------------------------------------------------------------------- /public/index.theme: -------------------------------------------------------------------------------- 1 | [theme] 2 | name=neon 3 | description=A lightdm theme with a nostalgic neon look 4 | engine=lightdm-webkit2-greeter 5 | url=index.html 6 | session=leftwm -------------------------------------------------------------------------------- /rollup.config.js: -------------------------------------------------------------------------------- 1 | import svelte from 'rollup-plugin-svelte'; 2 | import commonjs from '@rollup/plugin-commonjs'; 3 | import resolve from '@rollup/plugin-node-resolve'; 4 | import livereload from 'rollup-plugin-livereload'; 5 | import { terser } from 'rollup-plugin-terser'; 6 | import sveltePreprocess from 'svelte-preprocess'; 7 | import typescript from '@rollup/plugin-typescript'; 8 | import css from 'rollup-plugin-css-only'; 9 | import { windi } from 'svelte-windicss-preprocess'; 10 | import copy from "rollup-plugin-copy-assets"; 11 | 12 | const production = !process.env.ROLLUP_WATCH; 13 | 14 | function serve() { 15 | let server; 16 | 17 | function toExit() { 18 | if (server) server.kill(0); 19 | } 20 | 21 | return { 22 | writeBundle() { 23 | if (server) return; 24 | server = require('child_process').spawn('npm', ['run', 'start', '--', '--dev'], { 25 | stdio: ['ignore', 'inherit', 'inherit'], 26 | shell: true 27 | }); 28 | 29 | process.on('SIGTERM', toExit); 30 | process.on('exit', toExit); 31 | } 32 | }; 33 | } 34 | 35 | export default { 36 | input: 'src/main.ts', 37 | output: { 38 | sourcemap: !production, 39 | format: 'iife', 40 | name: 'app', 41 | file: 'public/bundle.js' 42 | }, 43 | plugins: [ 44 | svelte({ 45 | preprocess: [ 46 | windi({ 47 | configPath: './windi.config.js', 48 | }), 49 | sveltePreprocess({ sourceMap: !production }) 50 | ], 51 | compilerOptions: { 52 | // enable run-time checks when not in production 53 | dev: !production 54 | }, 55 | onwarn: (warning, handler) => { 56 | // disable 'A11y: Avoid using autofocus' compiler warning 57 | if (warning.code === 'a11y-autofocus') return 58 | handler(warning) 59 | } 60 | }), 61 | // we'll extract any component CSS out into 62 | // a separate file - better for performance 63 | css({ output: 'bundle.css' }), 64 | 65 | // If you have external dependencies installed from 66 | // npm, you'll most likely need these plugins. In 67 | // some cases you'll need additional configuration - 68 | // consult the documentation for details: 69 | // https://github.com/rollup/plugins/tree/master/packages/commonjs 70 | resolve({ 71 | browser: true, 72 | dedupe: ['svelte'] 73 | }), 74 | commonjs(), 75 | typescript({ 76 | sourceMap: !production, 77 | inlineSources: !production 78 | }), 79 | 80 | copy({ 81 | assets: [ 82 | "src/assets" 83 | ] 84 | }), 85 | 86 | // In dev mode, call `npm run start` once 87 | // the bundle has been generated 88 | !production && serve(), 89 | 90 | // Watch the `public` directory and refresh the 91 | // browser on changes when not in production 92 | !production && livereload('public'), 93 | 94 | // If we're building for production (npm run build 95 | // instead of npm run dev), minify 96 | production && terser() 97 | ], 98 | watch: { 99 | clearScreen: false 100 | } 101 | }; 102 | -------------------------------------------------------------------------------- /src/App.svelte: -------------------------------------------------------------------------------- 1 | 33 | 34 |
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37 | 38 | 39 |
40 |
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18 | 19 | 42 | 43 | -------------------------------------------------------------------------------- /src/components/BigButton.svelte: -------------------------------------------------------------------------------- 1 | 8 | 9 |
10 | {#if icon && !image} 11 | 12 | {:else if image} 13 | 14 | {/if} 15 | {text} 16 |
17 | 18 | -------------------------------------------------------------------------------- /src/components/ColorPicker.svelte: -------------------------------------------------------------------------------- 1 | 49 | 50 |
51 |
52 |
53 |
54 |
55 |
56 |
57 |
58 |
59 | 60 |
61 |
62 | 63 | -------------------------------------------------------------------------------- /src/components/Container.svelte: -------------------------------------------------------------------------------- 1 | 16 | 17 | {#if !hideMenu} 18 | 19 | {/if} 20 |
21 | 22 |
23 | 24 | -------------------------------------------------------------------------------- /src/components/Icon.svelte: -------------------------------------------------------------------------------- 1 | 6 | 7 |
8 | 9 |
10 | 11 | 23 | 24 | -------------------------------------------------------------------------------- /src/components/Input.svelte: -------------------------------------------------------------------------------- 1 | 27 | 28 |
29 | {#if icon} 30 |
31 | 32 |
33 | {/if} 34 | 41 | 42 | {#if withSubmit} 43 | 51 | {/if} 52 |
53 | 54 | -------------------------------------------------------------------------------- /src/components/Menu.svelte: -------------------------------------------------------------------------------- 1 | 30 | 31 |
32 | {#if backFn} 33 | 34 | {/if} 35 |
36 |
37 | 38 | 39 | 40 |
41 |
42 | 43 |
44 | 45 | 46 | 63 | -------------------------------------------------------------------------------- /src/components/MenuButton.svelte: -------------------------------------------------------------------------------- 1 | 8 | 9 |
10 | 11 | {#if text} 12 | {text} 13 | {/if} 14 |
15 | 16 | -------------------------------------------------------------------------------- /src/components/NeonSign.svelte: -------------------------------------------------------------------------------- 1 | 25 | 26 | 27 | {#if showClock} 28 | {time} 29 | {:else} 30 | {text} 31 | {/if} 32 | 33 | 34 | -------------------------------------------------------------------------------- /src/components/Notifications.svelte: -------------------------------------------------------------------------------- 1 | 11 | 12 |
13 | {#each $notifications as notification (notification.id)} 14 |
18 | 19 | del(notification.id)} /> 20 |
21 | {/each} 22 |
23 | 24 | 33 | -------------------------------------------------------------------------------- /src/components/Radio.svelte: -------------------------------------------------------------------------------- 1 | 8 | 9 |
10 | 11 | {#each options as option, index} 12 | 13 | 20 | {/each} 21 | 22 |
23 | 24 | -------------------------------------------------------------------------------- /src/components/SessionList.svelte: -------------------------------------------------------------------------------- 1 | 10 | 11 | {#if show} 12 |
13 | {#each window.lightdm.sessions as session} 14 | 15 | {/each} 16 |
17 | {/if} 18 | 19 | 24 | 25 | -------------------------------------------------------------------------------- /src/components/Switch.svelte: -------------------------------------------------------------------------------- 1 | 11 | 12 | 25 | 26 | -------------------------------------------------------------------------------- /src/components/Toast.svelte: -------------------------------------------------------------------------------- 1 | 14 | 15 |
16 |
{notification.text}
17 |
18 | 19 |
20 |
21 | 22 | -------------------------------------------------------------------------------- /src/components/UserImage.svelte: -------------------------------------------------------------------------------- 1 | 25 | 26 |
27 | {#if user !== null && img !== null} 28 | profile picture of {user?.display_name} 29 | {/if} 30 | {#if user === null} 31 | 32 | {/if} 33 |
34 | 35 | 51 | 52 | -------------------------------------------------------------------------------- /src/components/UserOption.svelte: -------------------------------------------------------------------------------- 1 | 21 | 22 |
23 | 24 | {user?.display_name || "Other"} 25 |
26 | 27 | 36 | 37 | -------------------------------------------------------------------------------- /src/main.ts: -------------------------------------------------------------------------------- 1 | import App from './App.svelte'; 2 | import './utils/mock'; 3 | import { connectSignals } from './signals'; 4 | import { MyTheme } from './theme'; 5 | import { selectedSession } from './store/runtime'; 6 | 7 | function initGreeter() { 8 | console.debug("the web greeter is ready, initializing..."); 9 | console.debug("lightdm", window.lightdm); 10 | console.debug("greeter_config", window.greeter_config); 11 | window.theme = new MyTheme(); 12 | connectSignals(); 13 | new App({ 14 | target: document.body, 15 | props: {} 16 | }); 17 | 18 | let default_session: string = computeDefaultSession(); 19 | console.debug(`session being used is '${default_session}'`); 20 | selectedSession.update(_ => default_session); 21 | }; 22 | 23 | function computeDefaultSession(): string { 24 | let from_config = window.lightdm.default_session; 25 | 26 | if (from_config) { 27 | if (window.lightdm.sessions.find(k => k.key === from_config)) { 28 | console.debug(`default session '${from_config}' configured, using it`); 29 | return from_config; 30 | } else { 31 | if (window.lightdm.sessions.length > 0) { 32 | console.warn(`default session '${from_config}' not found, using first session`); 33 | return window.lightdm.sessions[0].key; 34 | } else { 35 | console.warn(`default session '${from_config}' not found, but also no sessions available to fallback to, attempting to use it anyway`) 36 | return from_config; 37 | } 38 | } 39 | } 40 | 41 | if (window.lightdm.sessions.length > 0) { 42 | console.debug("no default session configured, using first session"); 43 | return window.lightdm.sessions[0].key; 44 | } else { 45 | console.warn("no default session configured, and no sessions available to fallback to, using 'null'"); 46 | return null; 47 | } 48 | } 49 | 50 | window.addEventListener("GreeterReady", initGreeter); 51 | -------------------------------------------------------------------------------- /src/pages/Backgrounds.svelte: -------------------------------------------------------------------------------- 1 | 21 | 22 | 23 |
24 |
25 | 26 | 27 | User Images 28 | 29 |
30 | {#each userImages as img} 31 |
onClick(img)}>
32 | {/each} 33 | {#if userImages.length == 0} 34 | No images found 35 | {/if} 36 |
37 |
38 | 39 |
40 | 41 | 42 | Theme Images 43 | 44 |
45 | {#each themeImages as img} 46 |
onClick(img)}>
47 | {/each} 48 |
49 |
50 |
51 | 52 | 53 | -------------------------------------------------------------------------------- /src/pages/PasswordPrompt.svelte: -------------------------------------------------------------------------------- 1 | 46 | 47 | 48 | {#if user !== undefined} 49 |
50 | 51 |

{user.display_name}

52 | 53 |

change user

54 |
55 | {/if} 56 | 57 | 58 | -------------------------------------------------------------------------------- /src/pages/PowerMenu.svelte: -------------------------------------------------------------------------------- 1 | 5 | 6 | 7 |
8 | {#if window.lightdm.can_hibernate} 9 | window.lightdm.hibernate()} /> 10 | {/if} 11 | 12 | {#if window.lightdm.can_suspend} 13 | window.lightdm.suspend()} /> 14 | {/if} 15 | 16 | {#if window.lightdm.can_restart} 17 | window.lightdm.restart()} /> 18 | {/if} 19 | 20 | {#if window.lightdm.can_shutdown} 21 | window.lightdm.shutdown()} /> 22 | {/if} 23 |
24 | 25 | 26 | 27 | 32 | -------------------------------------------------------------------------------- /src/pages/Sessions.svelte: -------------------------------------------------------------------------------- 1 | 42 | 43 | 44 |
45 | {#each window.lightdm.sessions as session} 46 | choose(session.key)} text={session.name} image={sessionLogo(session.key)} /> 47 | {/each} 48 |
49 | 50 | 51 | 56 | -------------------------------------------------------------------------------- /src/pages/Settings.svelte: -------------------------------------------------------------------------------- 1 | 26 | 27 | 28 |
29 |
30 |
31 |
32 |
33 | 34 |
35 |
36 | 37 |
38 |
39 |
40 |
41 | 42 |
43 |
44 | 45 |
46 |
47 |
48 | 49 |
50 | 51 | 52 | Preview 53 | 54 |
55 | 62 |
63 |
64 | 65 |
66 | 67 | 68 | Neon Sign Text 69 | 70 | 71 |
72 | 73 |
74 |
75 | 76 | 77 | Accent Color 78 | 79 | 80 |
81 | 82 |
83 | 84 | 85 | Font 86 | 87 | 88 |
89 |
90 |
91 |
92 | 93 | 94 | -------------------------------------------------------------------------------- /src/pages/Splash.svelte: -------------------------------------------------------------------------------- 1 | 34 | 35 | 36 |
37 | {#if showSign} 38 |
39 | 44 |
45 | {/if} 46 |
47 | 48 | -------------------------------------------------------------------------------- /src/pages/UserPrompt.svelte: -------------------------------------------------------------------------------- 1 | 16 | 17 | 18 |
19 | 20 |

cancel

21 |
22 | 23 | 24 | 33 | -------------------------------------------------------------------------------- /src/pages/UserSelection.svelte: -------------------------------------------------------------------------------- 1 | 38 | 39 | 40 |
41 | {#each window.lightdm.users as user, i} 42 | select(user.username)} tabindex={i+1} /> 43 | {/each} 44 | 49 | {#if window.lightdm.show_manual_login_hint} 50 | other()} tabindex={window.lightdm.users.length+1} /> 51 | {/if} 52 |
53 | 54 | 55 | 56 | 57 | 58 | 66 | -------------------------------------------------------------------------------- /src/signals.ts: -------------------------------------------------------------------------------- 1 | import { get } from "svelte/store"; 2 | import { authenticating, selectedSession } from "./store/runtime"; 3 | import { notify } from "./utils/notification"; 4 | 5 | export const connectSignals = () => { 6 | console.debug(`connecting to lightdm signals using theme`, window.theme); 7 | 8 | window.lightdm?.show_prompt.connect((message: string, type: number) => { 9 | console.debug(`prompt: ${message} (${type})`); 10 | if (type === 0) { 11 | window.theme.on_user_prompt(message); 12 | } else if (type === 1) { 13 | window.theme.on_password_prompt(message); 14 | } else { 15 | throw new Error("unhandled prompt"); 16 | } 17 | }); 18 | 19 | window.lightdm?.show_message.connect((message: string, type: number) => { 20 | console.debug(`show_message: ${message} (${type})`); 21 | window.theme.on_show_message(message, type); 22 | }); 23 | 24 | window.lightdm?.authentication_complete.connect(() => { 25 | console.debug("authentication_complete"); 26 | authenticating.update(_ => false); 27 | if (!window.lightdm?.is_authenticated) { 28 | notify("Authentication Failed", 1); 29 | window.lightdm.authenticate(window.lightdm.authentication_user); 30 | } else { 31 | console.debug("authentication successful, start session"); 32 | let s = get(selectedSession); 33 | window.lightdm?.start_session(s ?? null); 34 | } 35 | }); 36 | } -------------------------------------------------------------------------------- /src/store/localStore.ts: -------------------------------------------------------------------------------- 1 | import { writable, type Writable } from "svelte/store"; 2 | 3 | export class ThemeSettings { 4 | background: string = null; 5 | } 6 | 7 | // based on: 8 | // https://developer.mozilla.org/en-US/docs/Learn/Tools_and_testing/Client-side_JavaScript_frameworks/Svelte_stores 9 | // https://github.com/omer-g/persistent-svelte-store 10 | export const localStore = (key: string, initial: T) => { 11 | const toString = (value: any) => JSON.stringify(value, null, 2); 12 | const toObj = JSON.parse; 13 | if (localStorage.getItem(key) === null) { 14 | localStorage.setItem(key, toString(initial)); 15 | } 16 | const saved: T = toObj(localStorage.getItem(key)) 17 | 18 | // add missing values to localstorage saved settings 19 | // this is important when new settings are added but 20 | // settings already exist in localstorage 21 | if (addMissingValues(saved, initial)) { 22 | localStorage.setItem(key, toString(saved)); 23 | } 24 | 25 | const { subscribe, set, update } = writable(saved) 26 | return { 27 | subscribe, 28 | set: (value) => { 29 | localStorage.setItem(key, toString(value)); 30 | return set(value); 31 | }, 32 | update 33 | } 34 | } 35 | 36 | // this method iterates over all keys of the provided def (default) value 37 | // and checks if the obj also contains the key. if the obj 38 | // does not contain the key, the default value will be applied. 39 | // returns true if any change is made to obj. 40 | const addMissingValues = (obj: T, def: T) => { 41 | let changed = false; 42 | Object.keys(def).forEach(key => { 43 | if (obj[key] === undefined) { 44 | obj[key] = def[key]; 45 | changed = true; 46 | } 47 | if (typeof def[key] === 'object' && def[key] != null) { 48 | addMissingValues(obj[key], def[key]); 49 | } 50 | }); 51 | return changed; 52 | } -------------------------------------------------------------------------------- /src/store/runtime.ts: -------------------------------------------------------------------------------- 1 | import { writable, type Writable } from "svelte/store"; 2 | 3 | // the currently selected session 4 | export const selectedSession: Writable = writable(""); 5 | 6 | // indicates whether the session has been chosen manually. 7 | // if it was, then the selected session should not longer change automatically 8 | export const sessionTouched: Writable = writable(false); 9 | 10 | // whether the background should be blurred or not 11 | export const backgroundBlur: Writable = writable(false); 12 | 13 | export const authenticating: Writable = writable(false); 14 | 15 | export const notifications: Writable = writable([]); 16 | 17 | // indicates whether the auto redirect on the user-selection page 18 | // has happened once. When it has happened before, it shouldn't happen again 19 | export const userAutoSelectHappened: Writable = writable(false); 20 | -------------------------------------------------------------------------------- /src/store/settings.ts: -------------------------------------------------------------------------------- 1 | import { localStore } from "./localStore"; 2 | 3 | export enum SignFont { 4 | Neonderthaw = "Neonderthaw", 5 | Neoneon = "Neoneon", 6 | Beon = "Beon", 7 | HigherMonday = "Higher Monday", 8 | Selfie = "Selfie", 9 | Hastron = "Hastron", 10 | NeonSans = "Neon Sans" 11 | } 12 | 13 | export class ThemeSettings { 14 | background_image: string; 15 | background_blur: boolean; 16 | skip_splashscreen: boolean; 17 | sign: { 18 | text: string; 19 | font: SignFont; 20 | flicker: boolean; 21 | show_clock: boolean; 22 | } 23 | colors: { 24 | accent_color: string; 25 | }; 26 | } 27 | 28 | const initialSettings: ThemeSettings = { 29 | background_image: null, 30 | background_blur: true, 31 | skip_splashscreen: false, 32 | sign: { 33 | text: "hello neon", 34 | font: SignFont.Neonderthaw, 35 | flicker: false, 36 | show_clock: false, 37 | }, 38 | colors: { 39 | accent_color: '#FF008E' 40 | } 41 | } 42 | 43 | export const themeSettings = localStore('settings', initialSettings); -------------------------------------------------------------------------------- /src/theme.ts: -------------------------------------------------------------------------------- 1 | import { replace, push } from "svelte-spa-router"; 2 | import { notify } from "./utils/notification"; 3 | 4 | export abstract class Theme { 5 | abstract on_user_prompt(message: string): void; 6 | abstract on_password_prompt(message: string): void; 7 | abstract on_show_message(message: string, type: number): void; 8 | } 9 | 10 | export class MyTheme implements Theme { 11 | on_show_message(message: string, type: number): void { 12 | notify(message, type); 13 | } 14 | on_user_prompt(message: string): void { 15 | push('/user?message=' + message); 16 | } 17 | on_password_prompt(message: string): void { 18 | push('/login?message=' + message); 19 | } 20 | } -------------------------------------------------------------------------------- /src/types/global.d.ts: -------------------------------------------------------------------------------- 1 | /// -------------------------------------------------------------------------------- /src/types/input.d.ts: -------------------------------------------------------------------------------- 1 | class RadioOption { 2 | value: string; 3 | text: string; 4 | icon: string; 5 | } -------------------------------------------------------------------------------- /src/types/notification.d.ts: -------------------------------------------------------------------------------- 1 | interface GreeterNotification { 2 | id: number, 3 | text: string; 4 | type: number; 5 | } -------------------------------------------------------------------------------- /src/types/window.d.ts: -------------------------------------------------------------------------------- 1 | interface Window { 2 | is_mocked: boolean; 3 | theme: Theme; 4 | } -------------------------------------------------------------------------------- /src/utils/LightDMProvider.ts: -------------------------------------------------------------------------------- 1 | import type { Greeter as GreeterClass, GreeterConfig as ConfigClass, ThemeUtils as UtilsClass } from "nody-greeter-types"; 2 | import { Greeter, GreeterConfig, ThemeUtils } from "./mock"; 3 | 4 | export const lightdm: GreeterClass = window.lightdm || new Greeter(); 5 | export const config: ConfigClass = window.greeter_config || new GreeterConfig(); 6 | export const greeterutil: UtilsClass = window.theme_utils || new ThemeUtils(); 7 | -------------------------------------------------------------------------------- /src/utils/color.ts: -------------------------------------------------------------------------------- 1 | // attribution: https://coderwall.com/p/z8uxzw/javascript-color-blender 2 | export const blend = (a: string, b: string, amount: number) => { 3 | a = toFullHex(a || '#000000'); 4 | b = toFullHex(b || '#ffffff'); 5 | amount = amount || 0.5; 6 | let rgbA = hexToRgb(a.substring(1)) 7 | let rgbB = hexToRgb(b.substring(1)) 8 | let blended = [ 9 | (1 - amount) * rgbA[0] + amount * rgbB[0], 10 | (1 - amount) * rgbA[1] + amount * rgbB[1], 11 | (1 - amount) * rgbA[2] + amount * rgbB[2], 12 | ] 13 | return rgbToHex(blended); 14 | } 15 | 16 | // convert 3 char hex to 6 char hex 17 | export const toFullHex = (c: string) => { 18 | if (c.length == 4) { 19 | c = c[1] + c[1] + c[2] + c[2] + c[3] + c[3]; 20 | } 21 | return c; 22 | } 23 | 24 | export const hexToRgb = (c: string) => { 25 | return [parseInt(c[0] + c[1], 16), parseInt(c[2] + c[3], 16), parseInt(c[4] + c[5], 16)] 26 | } 27 | 28 | export const rgbToHex = (c: number[]) => { 29 | return '#' + intToHex(c[0]) + intToHex(c[1]) + intToHex(c[2]); 30 | } 31 | 32 | export const intToHex = (n: number) => { 33 | let hex = Math.round(n).toString(16); 34 | if (hex.length == 1) 35 | hex = '0' + hex; 36 | return hex; 37 | } 38 | 39 | // credits: https://css-tricks.com/converting-color-spaces-in-javascript/#aa-rgb-to-hsl 40 | export const hexToHsl = (hex: string) => { 41 | let rgb: number[] = hexToRgb(hex.substring(1)); 42 | let r = rgb[0] / 255; 43 | let g = rgb[1] / 255; 44 | let b = rgb[2] / 255; 45 | let cmin = Math.min(r,g,b); 46 | let cmax = Math.max(r,g,b); 47 | let delta = cmax - cmin; 48 | let h: number = 0; 49 | let s: number = 0; 50 | let l: number = 0; 51 | 52 | if (delta === 0) h = 0 53 | else if (cmax === r) h = ((g - b) / delta) % 6 54 | else if (cmax === g) h = (b - r) / delta + 2 55 | else h = (r - g) / delta + 4 56 | h = Math.round(h * 60); 57 | 58 | if (h < 0) h += 360; 59 | 60 | l = (cmax + cmin) / 2; 61 | s = delta == 0 ? 0 : delta / (1 - Math.abs(2 * l - 1)); 62 | 63 | s = +(s * 100).toFixed(2); 64 | l = +(l * 100).toFixed(2); 65 | 66 | return [h, s, l]; 67 | } 68 | 69 | // credits: https://css-tricks.com/converting-color-spaces-in-javascript/#aa-hsl-to-rgb 70 | export const hslToHex = (hsl: number[]) => { 71 | let h = hsl[0]; 72 | let s = hsl[1] / 100; 73 | let l = hsl[2] / 100; 74 | 75 | let c = (1 - Math.abs(2 * l - 1)) * s; 76 | let x = c * (1 - Math.abs((h / 60) % 2 - 1)); 77 | let m = l - c/2; 78 | let r = 0; 79 | let g = 0; 80 | let b = 0; 81 | 82 | if (0 <= h && h < 60) { 83 | r = c; g = x; b = 0; 84 | } else if (60 <= h && h < 120) { 85 | r = x; g = c; b = 0; 86 | } else if (120 <= h && h < 180) { 87 | r = 0; g = c; b = x; 88 | } else if (180 <= h && h < 240) { 89 | r = 0; g = x; b = c; 90 | } else if (240 <= h && h < 300) { 91 | r = x; g = 0; b = c; 92 | } else if (300 <= h && h < 360) { 93 | r = c; g = 0; b = x; 94 | } 95 | r = Math.round((r + m) * 255); 96 | g = Math.round((g + m) * 255); 97 | b = Math.round((b + m) * 255); 98 | 99 | return rgbToHex([r, g, b]); 100 | } 101 | 102 | // credits: https://gist.github.com/mjackson/5311256 103 | export const hexToHsv = (hex: string) => { 104 | let rgb = hexToRgb(hex.substring(1)); 105 | let r = rgb[0] / 255; 106 | let g = rgb[1] / 255; 107 | let b = rgb[2] / 255; 108 | 109 | let max = Math.max(r, g, b); 110 | let min = Math.min(r, g, b); 111 | let h, s, v = max; 112 | let d = max - min; 113 | s = max == 0 ? 0 : d / max; 114 | 115 | if (max == min) { 116 | h = 0; 117 | } else { 118 | switch (max) { 119 | case r: h = (g - b) / d + (g < b ? 6 : 0); break; 120 | case g: h = (b - r) / d + 2; break; 121 | case b: h = (r - g) / d + 4; break; 122 | } 123 | h /= 6; 124 | } 125 | 126 | return [h, s, v]; 127 | } 128 | 129 | // credits: https://gist.github.com/mjackson/5311256 130 | export const hsvToHex = (hsv: number[]) => { 131 | let h = hsv[0]; 132 | let s = hsv[1]; 133 | let v = hsv[2]; 134 | let r, g, b; 135 | let i = Math.floor(h * 6); 136 | let f = h * 6 - i; 137 | let p = v * (1 - s); 138 | let q = v * (1 - f * s); 139 | let t = v * (1 - (1 - f) * s); 140 | 141 | switch (i % 6) { 142 | case 0: r = v, g = t, b = p; break; 143 | case 1: r = q, g = v, b = p; break; 144 | case 2: r = p, g = v, b = t; break; 145 | case 3: r = p, g = q, b = v; break; 146 | case 4: r = t, g = p, b = v; break; 147 | case 5: r = v, g = p, b = q; break; 148 | } 149 | 150 | return rgbToHex([r * 255, g * 255, b * 255]); 151 | } -------------------------------------------------------------------------------- /src/utils/mock.ts: -------------------------------------------------------------------------------- 1 | // original source: https://raw.githubusercontent.com/JezerM/lightdm-void-theme/master/src/utils/mock.ts 2 | 3 | import type { 4 | Signal as SignalClass, 5 | Greeter as GreeterClass, 6 | GreeterConfig as GreeterConfigClass, 7 | ThemeUtils as ThemeUtilsClass, 8 | LightDMBattery, 9 | } from "nody-greeter-types"; 10 | 11 | export class LightDMLanguage { 12 | code: string; 13 | name: string; 14 | territory: string; 15 | constructor(code: string, name: string, territory: string) { 16 | this.code = code; 17 | this.name = name; 18 | this.territory = territory; 19 | } 20 | } 21 | 22 | export class LightDMLayout { 23 | name: string; 24 | description: string; 25 | short_description: string; 26 | constructor(name: string, description: string, short_description: string) { 27 | this.name = name; 28 | this.description = description; 29 | this.short_description = short_description; 30 | } 31 | } 32 | 33 | export class LightDMUser { 34 | background = ""; 35 | display_name: string; 36 | home_directory: string; 37 | image: string; 38 | language = ""; 39 | layout = ""; 40 | layouts: string[] = []; 41 | logged_in = false; 42 | session: string; 43 | username: string; 44 | 45 | constructor( 46 | username: string, 47 | display_name: string, 48 | image: string, 49 | session?: string 50 | ) { 51 | this.username = username; 52 | this.display_name = display_name; 53 | this.image = image; 54 | this.home_directory = "/home/" + username + "/"; 55 | this.session = session ?? ""; 56 | } 57 | } 58 | 59 | export class LightDMSession { 60 | key: string; 61 | name: string; 62 | type: string; 63 | comment: string; 64 | constructor(key: string, name: string, comment?: string, type?: string) { 65 | this.key = key; 66 | this.name = name; 67 | this.comment = comment ?? ""; 68 | this.type = type ?? "X"; 69 | } 70 | } 71 | 72 | export class Signal implements SignalClass { 73 | _name: string; 74 | _callbacks: ((...args: unknown[]) => void)[] = []; 75 | 76 | constructor(name: string) { 77 | this._name = name; 78 | } 79 | 80 | connect(callback: (...args: any[]) => void): void { 81 | if (typeof callback !== "function") return; 82 | this._callbacks.push(callback); 83 | } 84 | 85 | disconnect(callback: () => void): void { 86 | const ind = this._callbacks.findIndex((cb) => { 87 | return cb === callback; 88 | }); 89 | if (ind == -1) return; 90 | this._callbacks.splice(ind, 1); 91 | } 92 | 93 | _emit(...args: unknown[]): void { 94 | this._callbacks.forEach((cb) => { 95 | if (typeof cb !== "function") return; 96 | cb(...args); 97 | }); 98 | } 99 | } 100 | 101 | export class Greeter implements GreeterClass { 102 | is_mock = true; 103 | mock_password = "mock"; 104 | 105 | authentication_complete = new Signal("authentication_complete"); 106 | autologin_timer_expired = new Signal("autologin_timer_expired"); 107 | idle = new Signal("idle"); 108 | reset = new Signal("reset"); 109 | show_message = new Signal("show_message"); 110 | show_prompt = new Signal("show_prompt"); 111 | brightness_update = new Signal("show_message"); 112 | battery_update = new Signal("battery_update"); 113 | 114 | authentication_user: string | null = null; 115 | autologin_guest = false; 116 | autologin_timeout = 0; 117 | autologin_user = ""; 118 | 119 | private _battery: LightDMBattery = { 120 | name: "BAT0", 121 | level: 85, 122 | status: "Discharging", 123 | ac_status: false, 124 | time: "00:00", 125 | capacity: 100, 126 | watt: 0, 127 | }; 128 | get battery_data(): LightDMBattery { 129 | return this._battery; 130 | } 131 | get batteryData(): LightDMBattery { 132 | return this._battery; 133 | } 134 | 135 | private _brightness = 50; 136 | get brightness(): number { 137 | return this._brightness; 138 | } 139 | set brightness(quantity: number) { 140 | if (quantity < 0) quantity = 0; 141 | else if (quantity > 100) quantity = 100; 142 | this._brightness = quantity; 143 | this.brightness_update._emit(); 144 | } 145 | 146 | can_access_battery = true; 147 | can_access_brightness = true; 148 | can_hibernate = true; 149 | can_restart = true; 150 | can_shutdown = true; 151 | can_suspend = true; 152 | 153 | default_session = "awesome"; 154 | has_guest_account = false; 155 | hide_users_hint = false; 156 | hostname = "mock-PC"; 157 | in_authentication = false; 158 | is_authenticated = false; 159 | 160 | language: LightDMLanguage | null = null; 161 | languages: LightDMLanguage[] = [ 162 | new LightDMLanguage("en_US.utf8", "English", "USA"), 163 | new LightDMLanguage("ca_ES.utf8", "Catalan", "Spain"), 164 | new LightDMLanguage("fr_FR.utf8", "French", "France"), 165 | new LightDMLanguage("es_NI.utf8", "Spanish", "Nicaragua"), 166 | ]; 167 | layout = new LightDMLayout("us", "English (US)", "en"); 168 | layouts = [ 169 | new LightDMLayout("us", "English (US)", "en"), 170 | new LightDMLayout("latam", "Español (Latinoamericano)", "es"), 171 | new LightDMLayout("at", "German (Austria)", "de"), 172 | new LightDMLayout("us rus", "Russian (US, phonetic)", "ru"), 173 | ]; 174 | lock_hint = false; 175 | remote_sessions = []; 176 | select_guest_hint = false; 177 | select_user_hint = ""; 178 | sessions = [ 179 | new LightDMSession( 180 | "awesome", 181 | "Awesome wm", 182 | "Highly configurable framework window manager" 183 | ), 184 | new LightDMSession("ubuntu", "Ubuntu", "This session starts Ubuntu"), 185 | new LightDMSession("plasma", "Plasma (X11)", "Plasma, by KDE"), 186 | new LightDMSession("mate", "MATE", "This session logs you into MATE"), 187 | new LightDMSession( 188 | "cinnamon", 189 | "Cinnamon", 190 | "This session logs you into Cinnamon" 191 | ), 192 | new LightDMSession( 193 | "leftwm", 194 | "LeftWM", 195 | "A tiling window manager for Adventurers" 196 | ), 197 | ]; 198 | show_manual_login_hint = true; 199 | show_remote_login_hint = false; 200 | users = [ 201 | new LightDMUser("superman", "Clark Kent", "assets/img/avatar.png", "ubuntu"), 202 | new LightDMUser("batman", "Bruce Wayne", "", "cinnamon"), 203 | new LightDMUser("spiderman", "Peter Parker", "", "awesome"), 204 | ]; 205 | 206 | authenticate(username: string | null) { 207 | if (username !== null && this.users.find(u => u.username === username) === undefined) { 208 | this.show_message._emit("Unknown username", 1); 209 | return false; 210 | } 211 | this.authentication_user = username; 212 | this.in_authentication = true; 213 | if (username == null) { 214 | this.show_prompt._emit("login:", 0); 215 | } else { 216 | this.show_prompt._emit("password:", 1); 217 | } 218 | return true; 219 | } 220 | 221 | authenticate_as_guest() { 222 | return false; 223 | } 224 | 225 | brightnessSet(quantity: number) { 226 | this.brightness = quantity; 227 | } 228 | brightnessIncrease(quantity: number) { 229 | this.brightness += quantity; 230 | } 231 | brightnessDecrease(quantity: number) { 232 | this.brightness -= quantity; 233 | } 234 | brightness_set(quantity: number) { 235 | this.brightness = quantity; 236 | } 237 | brightness_increase(quantity: number) { 238 | this.brightness += quantity; 239 | } 240 | brightness_decrease(quantity: number) { 241 | this.brightness -= quantity; 242 | } 243 | 244 | cancel_authentication() { 245 | this.authentication_user = null; 246 | this.in_authentication = false; 247 | return true; 248 | } 249 | cancel_autologin() { 250 | return true; 251 | } 252 | 253 | hibernate() { 254 | alert('hibernate'); 255 | return true; 256 | } 257 | restart() { 258 | alert('restart'); 259 | return true; 260 | } 261 | shutdown() { 262 | alert('shutdown') 263 | return true; 264 | } 265 | suspend() { 266 | alert('suspend'); 267 | return true; 268 | } 269 | respond(response: string) { 270 | if (!this.in_authentication) return false; 271 | if (this.authentication_user == null) { 272 | this.authentication_user = response; 273 | this.show_prompt._emit("Password: ", 1); 274 | } else { 275 | if (response === this.mock_password) { 276 | setTimeout(() => { 277 | this.is_authenticated = true; 278 | this.in_authentication = false; 279 | this.authentication_complete._emit(); 280 | }, 250); 281 | } else { 282 | setTimeout(() => { 283 | this.is_authenticated = false; 284 | this.authentication_complete._emit(); 285 | this.show_prompt._emit("Password: ", 1); 286 | }, 1000); 287 | } 288 | } 289 | return true; 290 | } 291 | 292 | set_language(language: string): boolean { 293 | if (this.is_authenticated) { 294 | this.language = 295 | this.languages.find((v) => { 296 | return v.code == language; 297 | }) ?? null; 298 | return this.language != null; 299 | } 300 | return false; 301 | } 302 | start_session(session: string | null): boolean { 303 | let s = session ?? this.default_session; 304 | alert(`starting '${s}' session`); 305 | return true; 306 | } 307 | } 308 | 309 | export class GreeterConfig implements GreeterConfigClass { 310 | branding = { 311 | background_images_dir: "/usr/share/backgrounds", 312 | logo: "file:///usr/share/web-greeter/themes/svelte/images/logo.png", 313 | user_image: "assets/img/avatar.png", 314 | }; 315 | 316 | greeter = { 317 | debug_mode: true, 318 | detect_theme_errors: true, 319 | screensaver_timeout: 300, 320 | secure_mode: true, 321 | time_language: "de", 322 | theme: "none", 323 | }; 324 | 325 | layouts = [ 326 | new LightDMLayout("us", "English (US)", "en"), 327 | new LightDMLayout("latam", "Español (Latinoamericano)", "es"), 328 | new LightDMLayout("at", "German (Austria)", "de"), 329 | new LightDMLayout("us rus", "Russian (US, phonetic)", "ru"), 330 | ]; 331 | 332 | features = { 333 | battery: true, 334 | backlight: { 335 | enabled: true, 336 | value: 10, 337 | steps: 0, 338 | }, 339 | }; 340 | } 341 | 342 | let time_language = ""; 343 | export class ThemeUtils implements ThemeUtilsClass { 344 | bind_this(context: Record) { 345 | const excluded_methods = ["constructor"]; 346 | 347 | function not_excluded(_method: string, _context: Record) { 348 | const is_excluded = 349 | excluded_methods.findIndex( 350 | (excluded_method) => _method === excluded_method 351 | ) > -1, 352 | is_method = "function" === typeof _context[_method]; 353 | 354 | return is_method && !is_excluded; 355 | } 356 | 357 | for (let obj = context; obj; obj = Object.getPrototypeOf(obj)) { 358 | // Stop once we have traveled all the way up the inheritance chain 359 | if ("Object" === obj.constructor.name) { 360 | break; 361 | } 362 | 363 | for (const method of Object.getOwnPropertyNames(obj)) { 364 | if (not_excluded(method, context)) { 365 | context[method] = context[method].bind(context); 366 | } 367 | } 368 | } 369 | 370 | return context; 371 | } 372 | dirlist( 373 | path: string, 374 | only_images = true, // eslint-disable-line 375 | callback: (files: string[]) => void 376 | ) { 377 | if ("" === path || "string" !== typeof path) { 378 | console.error(`theme_utils.dirlist(): path must be a non-empty string!`); 379 | return callback([]); 380 | } 381 | if (null !== path.match(/\/\.+(?=\/)/)) { 382 | // No special directory names allowed (eg ../../) 383 | path = path.replace(/\/\.+(?=\/)/g, ""); 384 | } 385 | 386 | let response = []; 387 | if (path.startsWith("/usr/share/web-greeter/themes/neon/")) { 388 | response = [ 389 | "assets/img/backgrounds/arcade.jpg", 390 | "assets/img/backgrounds/canyon.jpg", 391 | "assets/img/backgrounds/computer.jpg", 392 | "assets/img/backgrounds/paper.jpg", 393 | "assets/img/backgrounds/plants.jpg", 394 | "assets/img/backgrounds/purple.jpg", 395 | "assets/img/backgrounds/splashes.jpg", 396 | "assets/img/backgrounds/supermarket.jpg", 397 | "assets/img/backgrounds/urban.jpg" 398 | ]; 399 | } 400 | 401 | try { 402 | // Should be changed here 403 | return callback(response); 404 | } catch (err) { 405 | console.error(`theme_utils.dirlist(): ${err}`); 406 | return callback([]); 407 | } 408 | } 409 | // eslint-disable-next-line 410 | dirlist_sync(path: string, images_only = true): string[] { 411 | return []; 412 | } 413 | 414 | get_current_localized_date() { 415 | const config = window.greeter_config?.greeter; 416 | const locale = []; 417 | 418 | if (time_language === null) { 419 | time_language = config?.time_language || ""; 420 | } 421 | if (time_language != "") { 422 | locale.push(time_language); 423 | } 424 | 425 | const optionsDate: Intl.DateTimeFormatOptions = { day: "2-digit", month: "2-digit", year: "2-digit" }; 426 | const fmtDate = Intl.DateTimeFormat(locale, optionsDate); 427 | return fmtDate.format(new Date()); 428 | } 429 | get_current_localized_time() { 430 | const config = window.greeter_config?.greeter; 431 | const locale = []; 432 | 433 | if (time_language === null) { 434 | time_language = config?.time_language || ""; 435 | } 436 | if (time_language != "") { 437 | locale.push(time_language); 438 | } 439 | 440 | const optionsTime: Intl.DateTimeFormatOptions = { hour: "2-digit", minute: "2-digit" }; 441 | const fmtDate = Intl.DateTimeFormat(locale, optionsTime); 442 | return fmtDate.format(new Date()); 443 | } 444 | } 445 | 446 | if (window._ready_event == undefined) { 447 | console.debug("lightdm not found, api will be mocked"); 448 | window.lightdm = new Greeter(); 449 | window.greeter_config = new GreeterConfig(); 450 | window.theme_utils = new ThemeUtils(); 451 | window._ready_event = new Event("GreeterReady"); 452 | window.is_mocked = true; 453 | window.addEventListener("DOMContentLoaded", () => { 454 | setTimeout(() => { 455 | if (window._ready_event) window.dispatchEvent(window._ready_event); 456 | }, 2); 457 | }); 458 | } 459 | -------------------------------------------------------------------------------- /src/utils/notification.ts: -------------------------------------------------------------------------------- 1 | import { notifications } from "../store/runtime"; 2 | 3 | let latestNumber: number = 1; 4 | const autoDismiss: number = 10 * 1000; // 10 seconds 5 | 6 | export const notify = (text: string, type: number) => { 7 | notifications.update(o => o = [...o, {id: latestNumber, text: text, type: type}]); 8 | let toDelete = latestNumber; 9 | setTimeout(() => notifications.update((n) => n.filter(n => n.id != toDelete)), autoDismiss); 10 | latestNumber++; 11 | } -------------------------------------------------------------------------------- /tsconfig.json: -------------------------------------------------------------------------------- 1 | { 2 | "extends": "@tsconfig/svelte/tsconfig.json", 3 | 4 | "compilerOptions": { 5 | "typeRoots": [ 6 | "./node_modules/lightdm-webkit2-typescript", 7 | "./node_modules/nody-greeter-types", 8 | "./src/types" 9 | ] 10 | }, 11 | 12 | "include": ["src/**/*"], 13 | "exclude": ["node_modules/*", "__sapper__/*", "public/*"] 14 | } -------------------------------------------------------------------------------- /windi.config.js: -------------------------------------------------------------------------------- 1 | // @ts-check - enable TS check for js file 2 | //import { defineConfig } from 'windicss/helpers' 3 | 4 | // pallette neon1: 0C1E7F, 612897, D22779, FF008E 5 | // pallette neon2: 99DDCC, FF5DA2, 9C19E0, 000D6B 6 | 7 | module.exports = { 8 | theme: { 9 | extend: { 10 | colors: { 11 | primary: '#FF008E', 12 | secondary: '#0C1E7F', 13 | between: '#612897', 14 | }, 15 | fontFamily: { 16 | 'sans': ['Sora', 'Outfit', 'system-ui'] 17 | }, 18 | blur: { 19 | xs: '2px', 20 | } 21 | }, 22 | } 23 | }; 24 | --------------------------------------------------------------------------------