add flresters (#9)

* add flresters

* add demo/flerrands

* add demo/flerrands

* add cicd

* fix fldialect and add fltext

* fix fldialect

* fix switch in fldialect

* fix pad button in flcalculator

* delete fltext

* add Scroll and change method to flerrands

.github/workflows/rust.yml

@@ -0,0 +1,67 @@
+---
+name: Build
+
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+    branches:
+      - master
+  schedule:
+    - cron:  '30 13 * * *'
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  build:
+    runs-on: ${{ matrix.os }}
+    timeout-minutes: 120
+    strategy:
+      matrix:
+        os:
+          - ubuntu-latest
+          - windows-latest
+          - macos-latest
+
+    steps:
+    - name: Download deps
+      shell: bash
+      run: |
+        if [[ ${RUNNER_OS} == "Linux" ]]; then
+            sudo apt-get update
+            sudo apt-get install -y lib{pango1.0,x11,xext,xft,xinerama,mpv}-dev\
+                lib{xcursor,xrender,xfixes,webkit2gtk-4.1,vlc,png,gl1-mesa}-dev\
+                ninja-build libglu1-mesa-dev
+        fi
+    - uses: actions/checkout@v2
+    - uses: seanmiddleditch/gha-setup-ninja@master
+    - name: build cfltk
+      run: |
+        git clone https://github.com/MoAlyousef/cfltk
+        pushd cfltk || return 1
+        git submodule update --init --recursive
+        case ${RUNNER_OS} in
+            Linux ) cmake -Bbin -GNinja -DFLTK_USE_SYSTEM_LIBPNG=OFF -DFLTK_USE_SYSTEM_LIBJPEG=OFF -DFLTK_USE_SYSTEM_ZLIB=OFF -DCFLTK_LINK_IMAGES=ON -DOpenGL_GL_PREFERENCE=GLVND -DFLTK_BUILD_GL=ON -DCFLTK_USE_OPENGL=ON -DCFLTK_SINGLE_THREADED=OFF -DCMAKE_EXPORT_COMPILE_COMMANDS=ON -DCFLTK_CARGO_BUILD=ON -DFLTK_BUILD_EXAMPLES=OFF -DFLTK_BUILD_TEST=OFF -DFLTK_OPTION_LARGE_FILE=ON -DFLTK_BUILD_HTML_DOCS=OFF -DFLTK_BUILD_PDF_DOCS=OFF -DCMAKE_INSTALL_PREFIX=bin -DCMAKE_BUILD_TYPE=Release -DFLTK_GRAPHICS_CAIRO=ON -DFLTK_USE_PANGO=ON -DFLTK_BACKEND_WAYLAND=OFF;;
+            macOS ) cmake -Bbin -GNinja -DFLTK_USE_SYSTEM_LIBPNG=OFF -DFLTK_USE_SYSTEM_LIBJPEG=OFF -DFLTK_USE_SYSTEM_ZLIB=OFF -DCFLTK_LINK_IMAGES=ON -DOpenGL_GL_PREFERENCE=GLVND -DFLTK_BUILD_GL=ON -DCFLTK_USE_OPENGL=ON -DCFLTK_SINGLE_THREADED=OFF -DCMAKE_EXPORT_COMPILE_COMMANDS=ON -DCFLTK_CARGO_BUILD=ON -DFLTK_BUILD_EXAMPLES=OFF -DFLTK_BUILD_TEST=OFF -DFLTK_OPTION_LARGE_FILE=ON -DFLTK_BUILD_HTML_DOCS=OFF -DFLTK_BUILD_PDF_DOCS=OFF -DCMAKE_INSTALL_PREFIX=bin -DCMAKE_BUILD_TYPE=Release -DCMAKE_OSX_ARCHITECTURES=x86_64;;
+            * )     cmake -Bbin -GNinja -DFLTK_USE_SYSTEM_LIBPNG=OFF -DFLTK_USE_SYSTEM_LIBJPEG=OFF -DFLTK_USE_SYSTEM_ZLIB=OFF -DCFLTK_LINK_IMAGES=ON -DOpenGL_GL_PREFERENCE=GLVND -DFLTK_BUILD_GL=ON -DCFLTK_USE_OPENGL=ON -DCFLTK_SINGLE_THREADED=OFF -DCMAKE_EXPORT_COMPILE_COMMANDS=ON -DCFLTK_CARGO_BUILD=ON -DFLTK_BUILD_EXAMPLES=OFF -DFLTK_BUILD_TEST=OFF -DFLTK_OPTION_LARGE_FILE=ON -DFLTK_BUILD_HTML_DOCS=OFF -DFLTK_BUILD_PDF_DOCS=OFF -DCMAKE_INSTALL_PREFIX=bin -DCMAKE_BUILD_TYPE=Release;;
+        esac
+        cmake --build bin --parallel --target install
+        export CFLTK_BUNDLE_DIR="${PWD}/bin/lib"
+      shell: bash
+    - name: Build cairo
+      working-directory: demos/cairo
+      shell: bash
+      run: |
+        if [[ ${RUNNER_OS} == "Linux" ]]; then
+            cargo build --quiet || cargo build --verbose
+        fi
+    - name: Build flerrands
+      working-directory: demos/flerrands
+      shell: bash
+      run: |
+        if [[ ${RUNNER_OS} == "Linux" ]]; then
+            cargo build --quiet || cargo build --verbose
+        fi

README.md

@@ -96,3 +96,9 @@ cargo run --example flpicture
 ### [FlPicture](/examples/flpicture.rs)
 
 ![FlPicture](/assets/flpicture.gif)
+
+## Demo
+
+### [FlErrands](/demos/flerrands)
+
+![FlPicture](/demos/flerrands/assets/flerrands.gif)

demos/Cargo.toml

@@ -3,7 +3,7 @@
 resolver = "2"
 members = [
     "cairo",
-    "rmp",
+    "flerrands",
 ]
 
 [profile.release]

demos/rmp/Cargo.toml → demos/flerrands/Cargo.toml

@@ -1,5 +1,5 @@
 [package]
-name = "rmp"
+name = "flerrands"
 version = "0.1.0"
 edition = "2021"
 

demos/flerrands/src/main.rs

@@ -0,0 +1,169 @@
+#![forbid(unsafe_code)]
+
+use {
+    flemish::{
+        app,
+        button::{Button, CheckButton},
+        color_themes,
+        enums::{FrameType, Shortcut},
+        frame::Frame,
+        group::{Flex,Scroll},
+        input::Input,
+        menu::{MenuButton, MenuFlag},
+        prelude::*,
+        OnEvent, OnMenuEvent, Sandbox, Settings,
+    },
+    serde::{Deserialize, Serialize},
+    std::{env, fs},
+};
+
+pub fn main() {
+    let mut app = Model::new();
+    app.run(Settings {
+        size: app.size,
+        resizable: true,
+        ignore_esc_close: true,
+        color_map: Some(color_themes::DARK_THEME),
+        scheme: Some(app::Scheme::Base),
+        ..Default::default()
+    })
+}
+
+const NAME: &str = "FlErrands";
+const PATH: &str = "/.config/";
+const PAD: i32 = 10;
+const HEIGHT: i32 = PAD * 3;
+const WINDOW_WIDTH: i32 = 360;
+const WINDOW_HEIGHT: i32 = 640;
+
+#[derive(Deserialize, Serialize)]
+struct Task {
+    status: bool,
+    description: String,
+}
+
+#[derive(Deserialize, Serialize)]
+struct Model {
+    size: (i32, i32),
+    tasks: Vec<Task>,
+}
+
+#[derive(Clone)]
+enum Message {
+    New(String),
+    Delete(usize),
+    Check(usize),
+    Change((usize, String)),
+    Quit,
+}
+
+impl Sandbox for Model {
+    type Message = Message;
+
+    fn title(&self) -> String {
+        String::from(NAME)
+    }
+
+    fn new() -> Self {
+        let file = env::var("HOME").unwrap() + PATH + NAME;
+        let default = Self {
+            size: (WINDOW_WIDTH, WINDOW_HEIGHT),
+            tasks: Vec::new(),
+        };
+        if let Ok(value) = fs::read(file) {
+            if let Ok(value) = rmp_serde::from_slice(&value) {
+                value
+            } else {
+                default
+            }
+        } else {
+            default
+        }
+    }
+
+    fn view(&mut self) {
+        let mut page = Flex::default_fill().column();
+        let mut header = Flex::default(); // HEADER
+        header.fixed(&crate::menu(), 50);
+        let description = Input::default();
+        let add = Button::default().with_label("@#+");
+        header.fixed(&add, HEIGHT);
+        add.on_event(move |_| Message::New(description.value()));
+        header.end();
+        let scroll = Scroll::default().with_size(324, 600);
+        let mut hero = Flex::default_fill().column(); // HERO
+        for (idx, task) in self.tasks.iter().enumerate() {
+            let mut row = Flex::default();
+            let mut status = CheckButton::default();
+            status.set_value(task.status);
+            row.fixed(&status, HEIGHT);
+            status.on_event(move |_| Message::Check(idx));
+            let mut description = Input::default();
+            description.set_value(&task.description);
+            match self.tasks[idx].status {
+                true => description.deactivate(),
+                false => description.activate(),
+            }
+            description.on_event(move |input| Message::Change((idx, input.value())));
+            let delete = Button::default().with_label("@#1+");
+            row.fixed(&delete, HEIGHT);
+            delete.on_event(move |_| Message::Delete(idx));
+            row.end();
+            row.set_pad(0);
+            hero.fixed(&row, HEIGHT)
+        }
+        hero.end();
+        scroll.end();
+        let footer = Flex::default();
+        Frame::default().with_label(&format!("All tasks: {}", self.tasks.len()));
+        footer.end(); // FOOTER
+        page.end();
+        {
+            page.set_frame(FrameType::FlatBox);
+            page.set_pad(PAD);
+            page.set_margin(PAD);
+            page.fixed(&header, HEIGHT);
+            page.fixed(&footer, HEIGHT);
+            for mut flex in [header, hero, footer] {
+                flex.set_pad(0);
+                flex.set_margin(0);
+            }
+        }
+    }
+
+    fn update(&mut self, message: Message) {
+        match message {
+            Message::Quit => self.quit(),
+            Message::Delete(idx) => {
+                self.tasks.remove(idx);
+            }
+            Message::Change((idx, value)) => self.tasks[idx].description = value,
+            Message::Check(idx) => self.tasks[idx].status = !self.tasks[idx].status,
+            Message::New(description) => self.tasks.push(Task {
+                status: false,
+                description,
+            }),
+        }
+    }
+}
+
+impl Model {
+    fn quit(&mut self) {
+        let file = env::var("HOME").unwrap() + PATH + NAME;
+        let window = app::first_window().unwrap();
+        self.size = (window.width(), window.height());
+        fs::write(file, rmp_serde::to_vec(&self).unwrap()).unwrap();
+        app::quit();
+    }
+}
+
+fn menu() -> MenuButton {
+    let mut element = MenuButton::default().with_label("@#menu").on_item_event(
+        "@#1+  &Quit",
+        Shortcut::Ctrl | 'q',
+        MenuFlag::Normal,
+        |_| Message::Quit,
+    );
+    element.set_tooltip("Menu");
+    element
+}