Move easy_mark from egui deo egui_demo_lib

egui_demo_lib/src/apps/easy_mark_editor.rs

@@ -1,126 +0,0 @@
-use egui::*;
-
-#[cfg_attr(feature = "persistence", derive(serde::Deserialize, serde::Serialize))]
-#[derive(PartialEq)]
-pub struct EasyMarkEditor {
-    code: String,
-}
-
-impl Default for EasyMarkEditor {
-    fn default() -> Self {
-        Self {
-            code: DEFAULT_CODE.trim().to_owned(),
-        }
-    }
-}
-
-impl epi::App for EasyMarkEditor {
-    fn name(&self) -> &str {
-        "🖹 EasyMark editor"
-    }
-
-    fn update(&mut self, ctx: &egui::CtxRef, _frame: &mut epi::Frame<'_>) {
-        egui::CentralPanel::default().show(ctx, |ui| {
-            self.ui(ui);
-        });
-    }
-}
-
-impl EasyMarkEditor {
-    fn ui(&mut self, ui: &mut egui::Ui) {
-        ui.vertical_centered(|ui| {
-            egui::reset_button(ui, self);
-            ui.add(crate::__egui_github_link_file!());
-        });
-        ui.separator();
-        ui.columns(2, |columns| {
-            ScrollArea::auto_sized()
-                .id_source("source")
-                .show(&mut columns[0], |ui| {
-                    ui.add(TextEdit::multiline(&mut self.code).text_style(TextStyle::Monospace));
-                    // let cursor = TextEdit::cursor(response.id);
-                    // TODO: cmd-i, cmd-b, etc for italics, bold, ....
-                });
-            ScrollArea::auto_sized()
-                .id_source("rendered")
-                .show(&mut columns[1], |ui| {
-                    egui::experimental::easy_mark(ui, &self.code);
-                });
-        });
-    }
-}
-
-const DEFAULT_CODE: &str = r#"
-# EasyMark
-EasyMark is a markup language, designed for extreme simplicity.
-
-```
-WARNING: EasyMark is still an evolving specification,
-and is also missing some features.
-```
-
-----------------
-
-# At a glance
-- inline text:
-  - normal, `code`, *strong*, ~strikethrough~, _underline_, /italics/, ^raised^, $small$
-  - `\` escapes the next character
-  - [hyperlink](https://github.com/emilk/egui)
-  - Embedded URL: <https://github.com/emilk/egui>
-- `# ` header
-- `---` separator (horizontal line)
-- `> ` quote
-- `- ` bullet list
-- `1. ` numbered list
-- \`\`\` code fence
-- a^2^ + b^2^ = c^2^
-- $Remember to read the small print$
-
-# Design
-> /"Why do what everyone else is doing, when everyone else is already doing it?"
->   \- Emil
-
-Goals:
-1. easy to parse
-2. easy to learn
-3. similar to markdown
-
-[The reference parser](https://github.com/emilk/egui/blob/master/egui/src/experimental/easy_mark_parser.rs) is \~250 lines of code, using only the Rust standard library. The parser uses no look-ahead or recursion.
-
-There is never more than one way to accomplish the same thing, and each special character is only used for one thing. For instance `*` is used for *strong* and `-` is used for bullet lists. There is no alternative way to specify the *strong* style or getting a bullet list.
-
-Similarity to markdown is kept when possible, but with much less ambiguity and some improvements (like _underlining_).
-
-# Details
-All style changes are single characters, so it is `*strong*`, NOT `**strong**`. Style is reset by a matching character, or at the end of the line.
-
-Style change characters and escapes (`\`) work everywhere except for in inline code, code blocks and in URLs.
-
-You can mix styles. For instance: /italics _underline_/ and *strong `code`*.
-
-You can use styles on URLs: ~my webpage is at <http://www.example.com>~.
-
-Newlines are preserved. If you want to continue text on the same line, just do so. Alternatively, escape the newline by ending the line with a backslash (`\`). \
-Escaping the newline effectively ignores it.
-
-The style characters are chosen to be similar to what they are representing:
-  `_` = _underline_
-  `~` = ~strikethrough~ (`-` is used for bullet points)
-  `/` = /italics/
-  `*` = *strong*
-  `$` = $small$
-  `^` = ^raised^
-
-# TODO
-- Sub-headers (`## h2`, `### h3` etc)
-- Images
-  - we want to be able to optionally specify size (width and\/or height)
-  - centering of images is very desirable
-  - captioning (image with a text underneath it)
-  - `![caption=My image][width=200][center](url)` ?
-- Nicer URL:s
-  - `<url>` and `[url](url)` do the same thing yet look completely different.
-  - let's keep similarity with images
-- Tables
-- Inspiration: <https://mycorrhiza.lesarbr.es/page/mycomarkup>
-"#;

egui_demo_lib/src/apps/mod.rs

@@ -1,13 +1,11 @@
 mod color_test;
 mod demo;
-mod easy_mark_editor;
 mod fractal_clock;
 #[cfg(feature = "http")]
 mod http_app;
 
 pub use color_test::ColorTest;
 pub use demo::DemoApp;
-pub use easy_mark_editor::EasyMarkEditor;
 pub use fractal_clock::FractalClock;
 #[cfg(feature = "http")]
 pub use http_app::HttpApp;