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// Copyright (c) 2021 RSBadges Authors, All rights reserved. // // Redistribution and use in source and binary forms, with or without modification, // are permitted provided that the following conditions are met: // 1. Redistributions of source code must retain the above copyright notice, // this list of conditions and the following disclaimer. // 2. Redistributions in binary form must reproduce the above copyright notice, // this list of conditions and the following disclaimer in the documentation // and/or other materials provided with the distribution. // 3. Neither the name of the copyright holder nor the names of its contributors // may be used to endorse or promote products derived from this software // without specific prior written permission. // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" // AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED // WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. // IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, // INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, // BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, // OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, // WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) // ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY // OF SUCH DAMAGE. //! Used to set the generic info present on the badge. use thiserror::Error; /// Holds generic info about a badge. /// /// The Badge struct holds all of the options that could be set for a badge SVG. /// It is meant to be as superficial as possible; errors are checked on /// the generation of the SVG itself, not the Badge object. /// /// Since there are so many options, it's recommended that one use the `default()` method /// during initialization to make the process less verbose: /// /// ``` /// # use rsbadges::Badge; /// let badge = Badge { /// label_text: String::from("Custom_label"), /// msg_text: String::from("Custom_msg"), /// ..Badge::default() /// }; /// ``` /// #[derive(Debug, Clone)] pub struct Badge { /// The text to show on the left side of the badge. pub label_text: String, /// The background color of the left side of the badge. /// /// This argument takes any valid CSS color code. See /// [the CSS color picker](https://www.w3schools.com/colors/colors_picker.asp) /// for examples. /// /// ``` /// // All of these formats would work for `label_text` /// let valid_rgb_color = String::from("rgb(40, 20, 50)"); /// let valid_hsl_color = String::from("hsl(15, 100%, 50%)"); /// let valid_hex_color = String::from("#00bfff"); /// let valid_html_color = String::from("white"); /// ``` /// pub label_color: String, /// The url to redirect to when the left side of the badge is clicked. pub label_link: String, /// The text to show on the right side of the badge. pub msg_text: String, /// The background color of the right side of the badge. See [label_text](Badge::label_text) for more info. pub msg_color: String, /// The url to redirect to when the right side of the badge is clicked. pub msg_link: String, /// A URI reference to a logo to display in the badge. Must be in SVG format. /// /// This argument will accept both logo URLs and local logo files. /// Visit https://simpleicons.org/ for a rich library of icons to choose from. /// /// ``` /// // Both of these options would work for `logo` /// let logo_url = String::from("https://simpleicons.org/icons/rust.svg"); /// let logo_local = String::from("~/Downloads/rust.svg"); /// ``` pub logo: String, /// Include the specified logo data directly in the badge. /// This prevents a URL call whenever the SVG is loaded. /// Only works if [logo](Badge::logo) is a HTTP/HTTPS URI or a valid file path. /// /// When validating the logo, RSBadges looks for the file on your local machine, and if that fails, /// it makes an attempt to download. /// /// Success in either case causes the logo's data to be injected into the badge SVG directly. /// This means the logo can be seen regardless of the logo file being present or retrievable. pub embed_logo: bool, /// The url to redirect to when any part of the badge is clicked. /// Overwrites --label-link and --msg-link. pub badge_link: String, /// The title to associate with the entire badge. More info /// [here](https://developer.mozilla.org/en-US/docs/Web/SVG/Element/title). pub badge_title: String, /// The title to associate with the left side of the badge. pub label_title: String, /// The title to associate with the right side of the badge. pub msg_title: String, } impl Default for Badge { fn default() -> Badge { Badge { label_text: String::from("test"), msg_text: String::from("test"), badge_link: String::from(""), label_link: String::from(""), msg_link: String::from(""), label_color: String::from("#555"), msg_color: String::from("#007ec6"), logo: String::from(""), embed_logo: false, badge_title: String::from(""), label_title: String::from(""), msg_title: String::from(""), } } } #[derive(Default, Debug)] pub(crate) struct Layout { pub label_text_norm: String, pub msg_text_norm: String, pub badge_height: f32, pub label_text_width: f32, pub msg_text_width: f32, pub label_total_width: f32, pub msg_total_width: f32, pub label_text_x: f32, pub msg_text_x: f32, pub msg_bubble_x: f32, pub label_rect_width: f32, pub msg_rect_width: f32, pub logo_padding: f32, pub logo_width: f32, pub logo_x: f32, pub logo_y: f32, pub label_color: String, pub msg_color: String, } /// Error types that may occur on badge generation. /// /// Badges are lazily evaluated, in a fashion; their data is not verified /// until they are actually generated into SVGs. RSBadges tries to be loud /// about malformed data or prevented actions via the error types below. #[derive(Error, Debug, PartialEq)] pub enum BadgeError { /// The arguments passed to the command line cannot be successfully parsed. #[error("Unable to parse command line arguments. {0}")] BadCommandLineArgs(String), /// A color assigned to the Badge does not have a valid CSS color format. /// See [the CSS color picker](https://www.w3schools.com/colors/colors_picker.asp) /// for vaild examples. #[error("The provided color {0} is not a valid CSS color format.")] ColorNotValid(String), /// RSBadges is unable to save the generated badge to an SVG. This is usually /// a file system error, not an error with badge generation. #[error("Unable to save the badge SVG to {0}.")] CannotSaveToFile(String), /// RSBadges is unable to download the logo specified, and therefore cannot embed the /// data into the SVG. This is usually due to a malformed logo URI. #[error("Unable to download and embed the logo. Attempted to load from {0}.")] CannotEmbedLogo(String), /// RSBadges can't find the font file it uses to measure out the width of the badge. #[error("Unable to find the font file.")] CannotLocateFont, /// RSBadges can't load the font file it uses to measure out the width of the badge. /// This probably means the file has somehow become corrupted. #[error("Unable to load the font file.")] CannotLoadFont, /// RSBadges has received a request to create a badge type it does not know about. /// This can only happen from the command line, since a Style is an enum via the API. #[error( "{0} is an invalid style. Valid styles: \n- plastic\n- flat\n- flatsquare.\n\ - forthebadge\n- social" )] InvalidStyle(String), }