<!DOCTYPE html><html lang="en"><head><meta charset="utf-8"><meta name="viewport" content="width=device-width, initial-scale=1.0"><meta name="generator" content="rustdoc"><meta name="description" content="Source of the Rust file `map_gui/src/tools/title_screen.rs`."><meta name="keywords" content="rust, rustlang, rust-lang"><title>title_screen.rs - source</title><link rel="preload" as="font" type="font/woff2" crossorigin href="../../../SourceSerif4-Regular.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../../FiraSans-Regular.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../../FiraSans-Medium.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../../SourceCodePro-Regular.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../../SourceSerif4-Bold.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../../SourceCodePro-Semibold.ttf.woff2"><link 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class="ident">widgetry::tools</span>::{<span class="ident">open_browser</span>, <span class="ident">PopupMsg</span>, <span class="ident">URLManager</span>}; <span class="kw">use</span> <span class="ident">widgetry</span>::{ <span class="ident">EventCtx</span>, <span class="ident">Image</span>, <span class="ident">Key</span>, <span class="ident">Line</span>, <span class="ident">Panel</span>, <span class="ident">RewriteColor</span>, <span class="ident">SimpleState</span>, <span class="ident">State</span>, <span class="ident">Transition</span>, <span class="ident">Widget</span>, }; <span class="kw">use</span> <span class="ident"><span class="kw">crate</span>::AppLike</span>; <span class="doccomment">/// A title screen shared among all of the A/B Street apps.</span> <span class="kw">pub</span> <span class="kw">struct</span> <span class="ident">TitleScreen</span><span class="op"><</span><span class="ident">A</span>: <span class="ident">AppLike</span> <span class="op">+</span> <span class="lifetime">'static</span><span class="op">></span> { <span class="ident">current_exe</span>: <span class="ident">Executable</span>, <span class="ident">enter_state</span>: <span class="ident">Box</span><span class="op"><</span><span class="kw">dyn</span> <span class="ident">Fn</span>(<span class="kw-2">&mut</span> <span class="ident">EventCtx</span>, <span class="kw-2">&mut</span> <span class="ident">A</span>, <span class="ident">Vec</span><span class="op"><</span><span class="kw-2">&</span><span class="ident">str</span><span class="op">></span>) -> <span class="ident">Box</span><span class="op"><</span><span class="kw">dyn</span> <span class="ident">State</span><span class="op"><</span><span class="ident">A</span><span class="op">></span><span class="op">></span><span class="op">></span>, } <span class="attribute">#[<span class="ident">derive</span>(<span class="ident">Clone</span>, <span class="ident">Copy</span>, <span class="ident">PartialEq</span>)]</span> <span class="kw">pub</span> <span class="kw">enum</span> <span class="ident">Executable</span> { <span class="ident">ABStreet</span>, <span class="ident">FifteenMin</span>, <span class="ident">OSMViewer</span>, <span class="ident">ParkingMapper</span>, <span class="ident">Santa</span>, <span class="ident">RawMapEditor</span>, <span class="ident">LTN</span>, } <span class="kw">impl</span><span class="op"><</span><span class="ident">A</span>: <span class="ident">AppLike</span> <span class="op">+</span> <span class="lifetime">'static</span><span class="op">></span> <span class="ident">TitleScreen</span><span class="op"><</span><span class="ident">A</span><span class="op">></span> { <span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">new_state</span>( <span class="ident">ctx</span>: <span class="kw-2">&mut</span> <span class="ident">EventCtx</span>, <span class="ident">app</span>: <span class="kw-2">&</span><span class="ident">A</span>, <span class="ident">current_exe</span>: <span class="ident">Executable</span>, <span class="ident">enter_state</span>: <span class="ident">Box</span><span class="op"><</span><span class="kw">dyn</span> <span class="ident">Fn</span>(<span class="kw-2">&mut</span> <span class="ident">EventCtx</span>, <span class="kw-2">&mut</span> <span class="ident">A</span>, <span class="ident">Vec</span><span class="op"><</span><span class="kw-2">&</span><span class="ident">str</span><span class="op">></span>) -> <span class="ident">Box</span><span class="op"><</span><span class="kw">dyn</span> <span class="ident">State</span><span class="op"><</span><span class="ident">A</span><span class="op">></span><span class="op">></span><span class="op">></span>, ) -> <span class="ident">Box</span><span class="op"><</span><span class="kw">dyn</span> <span class="ident">State</span><span class="op"><</span><span class="ident">A</span><span class="op">></span><span class="op">></span> { <span class="kw">let</span> <span class="ident">panel</span> <span class="op">=</span> <span class="ident">Panel::new_builder</span>(<span class="ident">Widget::col</span>(<span class="macro">vec!</span>[ <span class="ident">Image::from_path</span>(<span class="string">"system/assets/pregame/logo.svg"</span>) .<span class="ident">untinted</span>() .<span class="ident">dims</span>(<span class="number">150.0</span>) .<span class="ident">into_widget</span>(<span class="ident">ctx</span>), <span class="ident">Widget::row</span>(<span class="macro">vec!</span>[ <span class="ident">Widget::col</span>(<span class="macro">vec!</span>[ <span class="ident">Line</span>(<span class="string">"Games"</span>).<span class="ident">small_heading</span>().<span class="ident">into_widget</span>(<span class="ident">ctx</span>), <span class="ident">Widget::row</span>(<span class="macro">vec!</span>[ <span class="ident">Image::from_path</span>(<span class="string">"system/assets/pregame/tutorial.svg"</span>) .<span class="ident">untinted</span>() .<span class="ident">dims</span>(<span class="number">100.0</span>) .<span class="ident">into_widget</span>(<span class="ident">ctx</span>), <span class="ident">ctx</span>.<span class="ident">style</span>() .<span class="ident">btn_outline</span> .<span class="ident">text</span>(<span class="string">"Traffic simulation tutorial"</span>) .<span class="ident">hotkey</span>(<span class="ident">Key::T</span>) .<span class="ident">tooltip</span>(<span class="string">"Learn the basic controls"</span>) .<span class="ident">build_def</span>(<span class="ident">ctx</span>) .<span class="ident">centered_vert</span>(), ]), <span class="ident">Widget::row</span>(<span class="macro">vec!</span>[ <span class="ident">Image::from_path</span>(<span class="string">"system/assets/pregame/challenges.svg"</span>) .<span class="ident">untinted</span>() .<span class="ident">dims</span>(<span class="number">100.0</span>) .<span class="ident">into_widget</span>(<span class="ident">ctx</span>), <span class="ident">ctx</span>.<span class="ident">style</span>() .<span class="ident">btn_outline</span> .<span class="ident">text</span>(<span class="string">"Traffic simulation challenges"</span>) .<span class="ident">tooltip</span>(<span class="string">"Complete specific objectives in the traffic simulator"</span>) .<span class="ident">build_def</span>(<span class="ident">ctx</span>) .<span class="ident">centered_vert</span>(), ]), <span class="ident">Widget::row</span>(<span class="macro">vec!</span>[ <span class="ident">Image::from_path</span>(<span class="string">"system/assets/santa/bike1.svg"</span>) .<span class="ident">untinted</span>() .<span class="ident">dims</span>(<span class="number">100.0</span>) .<span class="ident">into_widget</span>(<span class="ident">ctx</span>), <span class="ident">ctx</span>.<span class="ident">style</span>() .<span class="ident">btn_outline</span> .<span class="ident">text</span>(<span class="string">"15-minute Santa"</span>) .<span class="ident">tooltip</span>(<span class="string">"Deliver presents as efficiently as possible"</span>) .<span class="ident">build_def</span>(<span class="ident">ctx</span>) .<span class="ident">centered_vert</span>(), ]), ]) .<span class="ident">section</span>(<span class="ident">ctx</span>), <span class="ident">Widget::col</span>(<span class="macro">vec!</span>[ <span class="ident">Line</span>(<span class="string">"Planning"</span>).<span class="ident">small_heading</span>().<span class="ident">into_widget</span>(<span class="ident">ctx</span>), <span class="ident">Widget::row</span>(<span class="macro">vec!</span>[ <span class="ident">Image::from_path</span>(<span class="string">"system/assets/pregame/sandbox.svg"</span>) .<span class="ident">untinted</span>() .<span class="ident">dims</span>(<span class="number">100.0</span>) .<span class="ident">into_widget</span>(<span class="ident">ctx</span>), <span class="ident">ctx</span>.<span class="ident">style</span>() .<span class="ident">btn_outline</span> .<span class="ident">text</span>(<span class="string">"Traffic simulation sandbox"</span>) .<span class="ident">hotkey</span>(<span class="ident">Key::S</span>) .<span class="ident">tooltip</span>(<span class="string">"Simulate traffic, edit streets, measure effects"</span>) .<span class="ident">build_def</span>(<span class="ident">ctx</span>) .<span class="ident">centered_vert</span>(), ]), <span class="ident">Widget::row</span>(<span class="macro">vec!</span>[ <span class="ident">Image::from_path</span>(<span class="string">"system/assets/edit/bike.svg"</span>) .<span class="ident">color</span>(<span class="ident">RewriteColor::ChangeAll</span>(<span class="ident">app</span>.<span class="ident">cs</span>().<span class="ident">bike_trip</span>)) .<span class="ident">dims</span>(<span class="number">100.0</span>) .<span class="ident">into_widget</span>(<span class="ident">ctx</span>), <span class="ident">ctx</span>.<span class="ident">style</span>() .<span class="ident">btn_outline</span> .<span class="ident">text</span>(<span class="string">"Ungap the Map"</span>) .<span class="ident">tooltip</span>(<span class="string">"Improve a city's bike network"</span>) .<span class="ident">build_def</span>(<span class="ident">ctx</span>) .<span class="ident">centered_vert</span>(), ]), <span class="ident">ctx</span>.<span class="ident">style</span>() .<span class="ident">btn_outline</span> .<span class="ident">text</span>(<span class="string">"15-minute neighborhoods"</span>) .<span class="ident">tooltip</span>(<span class="string">"Explore what places residents can easily reach"</span>) .<span class="ident">build_def</span>(<span class="ident">ctx</span>), <span class="ident">ctx</span>.<span class="ident">style</span>() .<span class="ident">btn_outline</span> .<span class="ident">text</span>(<span class="string">"Low traffic neighborhoods"</span>) .<span class="ident">tooltip</span>(<span class="string">"Reduce vehicle shortcuts through residential streets"</span>) .<span class="ident">build_def</span>(<span class="ident">ctx</span>), <span class="ident">ctx</span>.<span class="ident">style</span>() .<span class="ident">btn_outline</span> .<span class="ident">text</span>(<span class="string">"ActDev"</span>) .<span class="ident">tooltip</span>(<span class="string">"Explore mobility patterns around new residential development"</span>) .<span class="ident">build_def</span>(<span class="ident">ctx</span>), ]) .<span class="ident">section</span>(<span class="ident">ctx</span>), <span class="ident">Widget::col</span>(<span class="macro">vec!</span>[ <span class="ident">Line</span>(<span class="string">"Other"</span>).<span class="ident">small_heading</span>().<span class="ident">into_widget</span>(<span class="ident">ctx</span>), <span class="ident">ctx</span>.<span class="ident">style</span>() .<span class="ident">btn_outline</span> .<span class="ident">text</span>(<span class="string">"Community proposals"</span>) .<span class="ident">tooltip</span>(<span class="string">"Try out proposals for changing different cities"</span>) .<span class="ident">build_def</span>(<span class="ident">ctx</span>), <span class="ident">ctx</span>.<span class="ident">style</span>() .<span class="ident">btn_outline</span> .<span class="ident">text</span>(<span class="string">"Advanced tools"</span>) .<span class="ident">build_def</span>(<span class="ident">ctx</span>), <span class="ident">ctx</span>.<span class="ident">style</span>().<span class="ident">btn_outline</span>.<span class="ident">text</span>(<span class="string">"About"</span>).<span class="ident">build_def</span>(<span class="ident">ctx</span>), ]) .<span class="ident">section</span>(<span class="ident">ctx</span>), ]), <span class="ident">Widget::col</span>(<span class="macro">vec!</span>[ <span class="ident">ctx</span>.<span class="ident">style</span>() .<span class="ident">btn_outline</span> .<span class="ident">text</span>(<span class="string">"Created by Dustin Carlino, Yuwen Li, & Michael Kirk"</span>) .<span class="ident">build_widget</span>(<span class="ident">ctx</span>, <span class="string">"Credits"</span>), <span class="ident">built_info::maybe_update</span>(<span class="ident">ctx</span>), ]) .<span class="ident">centered_horiz</span>() .<span class="ident">align_bottom</span>(), ])) .<span class="ident">build</span>(<span class="ident">ctx</span>); <span class="op"><</span><span class="kw">dyn</span> <span class="ident">SimpleState</span><span class="op"><</span><span class="kw">_</span><span class="op">></span><span class="op">></span><span class="ident">::new_state</span>( <span class="ident">panel</span>, <span class="ident">Box::new</span>(<span class="ident">TitleScreen</span> { <span class="ident">current_exe</span>, <span class="ident">enter_state</span>, }), ) } <span class="kw">fn</span> <span class="ident">run</span>( <span class="kw-2">&</span><span class="self">self</span>, <span class="ident">ctx</span>: <span class="kw-2">&mut</span> <span class="ident">EventCtx</span>, <span class="ident">app</span>: <span class="kw-2">&mut</span> <span class="ident">A</span>, <span class="ident">exe</span>: <span class="ident">Executable</span>, <span class="ident">args</span>: <span class="ident">Vec</span><span class="op"><</span><span class="kw-2">&</span><span class="ident">str</span><span class="op">></span>, ) -> <span class="ident">Transition</span><span class="op"><</span><span class="ident">A</span><span class="op">></span> { <span class="kw">if</span> <span class="ident">exe</span> <span class="op">==</span> <span class="self">self</span>.<span class="ident">current_exe</span> { <span class="ident">Transition::Push</span>((<span class="self">self</span>.<span class="ident">enter_state</span>)(<span class="ident">ctx</span>, <span class="ident">app</span>, <span class="ident">args</span>)) } <span class="kw">else</span> { <span class="ident">exe</span>.<span class="ident">replace_process</span>(<span class="ident">ctx</span>, <span class="ident">app</span>, <span class="ident">args</span>); <span class="comment">// On most platforms, this is unreachable. But on Windows, just keep the current app</span> <span class="comment">// open.</span> <span class="ident">Transition::Keep</span> } } } <span class="kw">impl</span> <span class="ident">Executable</span> { <span class="doccomment">/// Run the given executable with some arguments. On Mac and Linux, this replaces the current</span> <span class="doccomment">/// process. On Windows, this launches a new child process and leaves the current alone. On</span> <span class="doccomment">/// web, this makes the browser go to a new page.</span> <span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">replace_process</span><span class="op"><</span><span class="ident">A</span>: <span class="ident">AppLike</span> <span class="op">+</span> <span class="lifetime">'static</span><span class="op">></span>( <span class="self">self</span>, <span class="ident">ctx</span>: <span class="kw-2">&mut</span> <span class="ident">EventCtx</span>, <span class="ident">app</span>: <span class="kw-2">&</span><span class="ident">A</span>, <span class="ident">args</span>: <span class="ident">Vec</span><span class="op"><</span><span class="kw-2">&</span><span class="ident">str</span><span class="op">></span>, ) -> <span class="ident">Transition</span><span class="op"><</span><span class="ident">A</span><span class="op">></span> { <span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">args</span>: <span class="ident">Vec</span><span class="op"><</span><span class="ident">String</span><span class="op">></span> <span class="op">=</span> <span class="ident">args</span>.<span class="ident">into_iter</span>().<span class="ident">map</span>(<span class="op">|</span><span class="ident">a</span><span class="op">|</span> <span class="ident">a</span>.<span class="ident">to_string</span>()).<span class="ident">collect</span>(); <span class="comment">// Usually pass in the current map's path</span> <span class="kw">match</span> <span class="self">self</span> { <span class="ident">Executable::Santa</span> => {} <span class="ident">Executable::RawMapEditor</span> => { <span class="ident">args</span>.<span class="ident">push</span>(<span class="ident">abstio::path_raw_map</span>(<span class="ident">app</span>.<span class="ident">map</span>().<span class="ident">get_name</span>())); <span class="ident">args</span>.<span class="ident">push</span>(<span class="macro">format!</span>( <span class="string">"--cam={}"</span>, <span class="ident">URLManager::get_cam_param</span>(<span class="ident">ctx</span>, <span class="ident">app</span>.<span class="ident">map</span>().<span class="ident">get_gps_bounds</span>()) )); } <span class="kw">_</span> => { <span class="ident">args</span>.<span class="ident">push</span>(<span class="ident">app</span>.<span class="ident">map</span>().<span class="ident">get_name</span>().<span class="ident">path</span>()); } } <span class="comment">// On native, end the current process and start another.</span> <span class="attribute">#[<span class="ident">cfg</span>(<span class="ident">not</span>(<span class="ident">target_arch</span> <span class="op">=</span> <span class="string">"wasm32"</span>))]</span> { <span class="kw">use</span> <span class="ident">std::process::Command</span>; <span class="comment">// TODO find_exe panics; should return error instead</span> <span class="kw">let</span> <span class="ident">binary</span> <span class="op">=</span> <span class="ident"><span class="kw">crate</span>::tools::find_exe</span>(<span class="kw">match</span> <span class="self">self</span> { <span class="ident">Executable::ABStreet</span> => <span class="string">"game"</span>, <span class="ident">Executable::FifteenMin</span> => <span class="string">"fifteen_min"</span>, <span class="ident">Executable::OSMViewer</span> => <span class="string">"osm_viewer"</span>, <span class="ident">Executable::ParkingMapper</span> => <span class="string">"parking_mapper"</span>, <span class="ident">Executable::Santa</span> => <span class="string">"santa"</span>, <span class="ident">Executable::RawMapEditor</span> => <span class="string">"map_editor"</span>, <span class="ident">Executable::LTN</span> => <span class="string">"ltn"</span>, }); <span class="comment">// We can only replace the current process on Linux/Mac</span> <span class="attribute">#[<span class="ident">cfg</span>(<span class="ident">not</span>(<span class="ident">windows</span>))]</span> { <span class="kw">use</span> <span class="ident">std::os::unix::process::CommandExt</span>; <span class="kw">let</span> <span class="ident">err</span> <span class="op">=</span> <span class="ident">Command::new</span>(<span class="ident">binary</span>).<span class="ident">args</span>(<span class="ident">args</span>).<span class="ident">exec</span>(); <span class="comment">// We only get here if something broke</span> <span class="ident">Transition::Push</span>(<span class="ident">PopupMsg::new_state</span>(<span class="ident">ctx</span>, <span class="string">"Error"</span>, <span class="macro">vec!</span>[<span class="ident">err</span>.<span class="ident">to_string</span>()])) } <span class="comment">// On Windows, all we can do is open a new child process. Not sure how to end the</span> <span class="comment">// current or detach.</span> <span class="attribute">#[<span class="ident">cfg</span>(<span class="ident">windows</span>)]</span> { <span class="ident">abstutil::must_run_cmd</span>(<span class="ident">Command::new</span>(<span class="ident">binary</span>).<span class="ident">args</span>(<span class="ident">args</span>)); <span class="ident">Transition::Keep</span> } } <span class="comment">// On web, leave the current page and go to another.</span> <span class="attribute">#[<span class="ident">cfg</span>(<span class="ident">target_arch</span> <span class="op">=</span> <span class="string">"wasm32"</span>)]</span> { <span class="kw">fn</span> <span class="ident">set_href</span>(<span class="ident">url</span>: <span class="kw-2">&</span><span class="ident">str</span>) -> <span class="ident">anyhow::Result</span><span class="op"><</span>()<span class="op">></span> { <span class="kw">let</span> <span class="ident">window</span> <span class="op">=</span> <span class="ident">web_sys::window</span>().<span class="ident">ok_or</span>(<span class="macro">anyhow!</span>(<span class="string">"no window?"</span>))<span class="question-mark">?</span>; <span class="ident">window</span>.<span class="ident">location</span>().<span class="ident">set_href</span>(<span class="ident">url</span>).<span class="ident">map_err</span>(<span class="op">|</span><span class="ident">err</span><span class="op">|</span> { <span class="macro">anyhow!</span>(<span class="ident">err</span> .<span class="ident">as_string</span>() .<span class="ident">unwrap_or</span>(<span class="string">"window.location.set_href failed"</span>.<span class="ident">to_string</span>())) }) } <span class="kw">let</span> <span class="ident">page</span> <span class="op">=</span> <span class="kw">match</span> <span class="self">self</span> { <span class="ident">Executable::ABStreet</span> => <span class="string">"abstreet"</span>, <span class="ident">Executable::FifteenMin</span> => <span class="string">"fifteen_min"</span>, <span class="ident">Executable::OSMViewer</span> => <span class="string">"osm_viewer"</span>, <span class="comment">// This only works on native</span> <span class="ident">Executable::ParkingMapper</span> => <span class="macro">unreachable!</span>(), <span class="ident">Executable::Santa</span> => <span class="string">"santa"</span>, <span class="ident">Executable::RawMapEditor</span> => <span class="string">"map_editor"</span>, <span class="ident">Executable::LTN</span> => <span class="string">"ltn"</span>, }; <span class="kw">let</span> <span class="ident">url</span> <span class="op">=</span> <span class="macro">format!</span>(<span class="string">"{}.html{}"</span>, <span class="ident">page</span>, <span class="ident">abstutil::args_to_query_string</span>(<span class="ident">args</span>)); <span class="kw">if</span> <span class="kw">let</span> <span class="prelude-val">Err</span>(<span class="ident">err</span>) <span class="op">=</span> <span class="ident">set_href</span>(<span class="kw-2">&</span><span class="ident">url</span>) { <span class="kw">return</span> <span class="ident">Transition::Push</span>(<span class="ident">PopupMsg::new_state</span>( <span class="ident">ctx</span>, <span class="string">"Error"</span>, <span class="macro">vec!</span>[<span class="macro">format!</span>(<span class="string">"Couldn't redirect to {}: {}"</span>, <span class="ident">url</span>, <span class="ident">err</span>)], )); } <span class="ident">Transition::Keep</span> } } } <span class="kw">impl</span><span class="op"><</span><span class="ident">A</span>: <span class="ident">AppLike</span> <span class="op">+</span> <span class="lifetime">'static</span><span class="op">></span> <span class="ident">SimpleState</span><span class="op"><</span><span class="ident">A</span><span class="op">></span> <span class="kw">for</span> <span class="ident">TitleScreen</span><span class="op"><</span><span class="ident">A</span><span class="op">></span> { <span class="kw">fn</span> <span class="ident">on_click</span>( <span class="kw-2">&mut</span> <span class="self">self</span>, <span class="ident">ctx</span>: <span class="kw-2">&mut</span> <span class="ident">EventCtx</span>, <span class="ident">app</span>: <span class="kw-2">&mut</span> <span class="ident">A</span>, <span class="ident">x</span>: <span class="kw-2">&</span><span class="ident">str</span>, <span class="kw">_</span>: <span class="kw-2">&mut</span> <span class="ident">Panel</span>, ) -> <span class="ident">Transition</span><span class="op"><</span><span class="ident">A</span><span class="op">></span> { <span class="kw">match</span> <span class="ident">x</span> { <span class="string">"Traffic simulation tutorial"</span> => { <span class="self">self</span>.<span class="ident">run</span>(<span class="ident">ctx</span>, <span class="ident">app</span>, <span class="ident">Executable::ABStreet</span>, <span class="macro">vec!</span>[<span class="string">"--tutorial-intro"</span>]) } <span class="string">"Traffic simulation challenges"</span> => { <span class="self">self</span>.<span class="ident">run</span>(<span class="ident">ctx</span>, <span class="ident">app</span>, <span class="ident">Executable::ABStreet</span>, <span class="macro">vec!</span>[<span class="string">"--challenges"</span>]) } <span class="string">"15-minute Santa"</span> => <span class="self">self</span>.<span class="ident">run</span>(<span class="ident">ctx</span>, <span class="ident">app</span>, <span class="ident">Executable::Santa</span>, <span class="macro">vec!</span>[]), <span class="string">"Traffic simulation sandbox"</span> => { <span class="self">self</span>.<span class="ident">run</span>(<span class="ident">ctx</span>, <span class="ident">app</span>, <span class="ident">Executable::ABStreet</span>, <span class="macro">vec!</span>[<span class="string">"--sandbox"</span>]) } <span class="string">"Community proposals"</span> => <span class="self">self</span>.<span class="ident">run</span>(<span class="ident">ctx</span>, <span class="ident">app</span>, <span class="ident">Executable::ABStreet</span>, <span class="macro">vec!</span>[<span class="string">"--proposals"</span>]), <span class="string">"Ungap the Map"</span> => <span class="self">self</span>.<span class="ident">run</span>(<span class="ident">ctx</span>, <span class="ident">app</span>, <span class="ident">Executable::ABStreet</span>, <span class="macro">vec!</span>[<span class="string">"--ungap"</span>]), <span class="string">"15-minute neighborhoods"</span> => <span class="self">self</span>.<span class="ident">run</span>(<span class="ident">ctx</span>, <span class="ident">app</span>, <span class="ident">Executable::FifteenMin</span>, <span class="macro">vec!</span>[]), <span class="string">"Low traffic neighborhoods"</span> => <span class="self">self</span>.<span class="ident">run</span>(<span class="ident">ctx</span>, <span class="ident">app</span>, <span class="ident">Executable::LTN</span>, <span class="macro">vec!</span>[]), <span class="string">"ActDev"</span> => { <span class="ident">open_browser</span>(<span class="string">"https://actdev.cyipt.bike"</span>); <span class="ident">Transition::Keep</span> } <span class="string">"Advanced tools"</span> => <span class="self">self</span>.<span class="ident">run</span>(<span class="ident">ctx</span>, <span class="ident">app</span>, <span class="ident">Executable::ABStreet</span>, <span class="macro">vec!</span>[<span class="string">"--devtools"</span>]), <span class="string">"About"</span> => <span class="ident">Transition::Push</span>(<span class="ident">PopupMsg::new_state</span>( <span class="ident">ctx</span>, <span class="string">"About A/B Street"</span>, <span class="macro">vec!</span>[ <span class="string">"Disclaimer: This software is based on imperfect data, heuristics concocted"</span>, <span class="string">"under the influence of cold brew, a simplified traffic simulation model,"</span>, <span class="string">"and a deeply flawed understanding of how much articulated buses can bend"</span>, <span class="string">"around tight corners. Use this as a conversation starter with your city"</span>, <span class="string">"government, not a final decision maker. Any resemblance of in-game"</span>, <span class="string">"characters to real people is probably coincidental, unless of course you"</span>, <span class="string">"stumble across the elusive \"Dustin Bikelino\". Have the appropriate"</span>, <span class="string">"amount of fun."</span>, ], )), <span class="string">"Credits"</span> => { <span class="ident">open_browser</span>(<span class="string">"https://a-b-street.github.io/docs/project/team.html"</span>); <span class="ident">Transition::Keep</span> } <span class="string">"Download the new release"</span> => { <span class="ident">open_browser</span>(<span class="string">"https://github.com/a-b-street/abstreet/releases"</span>); <span class="ident">Transition::Keep</span> } <span class="kw">_</span> => <span class="macro">unreachable!</span>(), } } } <span class="attribute">#[<span class="ident">cfg</span>(<span class="ident">not</span>(<span class="ident">target_arch</span> <span class="op">=</span> <span class="string">"wasm32"</span>))]</span> <span class="attribute">#[<span class="ident">allow</span>(<span class="ident">unused</span>, <span class="ident">clippy::logic_bug</span>)]</span> <span class="kw">mod</span> <span class="ident">built_info</span> { <span class="kw">use</span> <span class="kw">super</span>::<span class="kw-2">*</span>; <span class="macro">include!</span>(<span class="macro">concat!</span>(<span class="macro">env!</span>(<span class="string">"OUT_DIR"</span>), <span class="string">"/built.rs"</span>)); <span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">maybe_update</span>(<span class="ident">ctx</span>: <span class="kw-2">&mut</span> <span class="ident">EventCtx</span>) -> <span class="ident">Widget</span> { <span class="kw">let</span> <span class="ident">t</span> <span class="op">=</span> <span class="ident">built::util::strptime</span>(<span class="ident">BUILT_TIME_UTC</span>); <span class="kw">let</span> <span class="ident">txt</span> <span class="op">=</span> <span class="ident">widgetry::Text::from</span>(<span class="macro">format!</span>(<span class="string">"This version built on {}"</span>, <span class="ident">t</span>.<span class="ident">date</span>().<span class="ident">naive_local</span>())) .<span class="ident">into_widget</span>(<span class="ident">ctx</span>); <span class="comment">// Disable this warning; no promise about a release schedule anymore</span> <span class="kw">if</span> <span class="bool-val">false</span> <span class="op">&&</span> (<span class="ident">chrono::Utc::now</span>() <span class="op">-</span> <span class="ident">t</span>).<span class="ident">num_days</span>() <span class="op">></span> <span class="number">15</span> { <span class="ident">Widget::row</span>(<span class="macro">vec!</span>[ <span class="ident">txt</span>.<span class="ident">centered_vert</span>(), <span class="ident">ctx</span>.<span class="ident">style</span>() .<span class="ident">btn_outline</span> .<span class="ident">text</span>(<span class="string">"Download the new release"</span>) .<span class="ident">build_def</span>(<span class="ident">ctx</span>), ]) } <span class="kw">else</span> { <span class="ident">txt</span> } } } <span class="attribute">#[<span class="ident">cfg</span>(<span class="ident">target_arch</span> <span class="op">=</span> <span class="string">"wasm32"</span>)]</span> <span class="kw">mod</span> <span class="ident">built_info</span> { <span class="kw">use</span> <span class="kw">super</span>::<span class="kw-2">*</span>; <span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">maybe_update</span>(<span class="kw">_</span>: <span class="kw-2">&mut</span> <span class="ident">EventCtx</span>) -> <span class="ident">Widget</span> { <span class="ident">Widget::nothing</span>() } } </code></pre></div> </section><section id="search" class="content hidden"></section></div></main><div id="rustdoc-vars" data-root-path="../../../" data-current-crate="map_gui" data-themes="ayu,dark,light" data-resource-suffix="" data-rustdoc-version="1.61.0 (fe5b13d68 2022-05-18)" ></div> </body></html>