cargo fix

Cargo.lock

@@ -121,6 +121,12 @@ version = "0.2.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "fc7eb209b1518d6bb87b283c20095f5228ecda460da70b44f0802523dea6da04"
 
+[[package]]
+name = "android-tzdata"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e999941b234f3131b00bc13c22d06e8c5ff726d1b6318ac7eb276997bbb4fef0"
+
 [[package]]
 name = "android_system_properties"
 version = "0.1.5"
@@ -352,7 +358,7 @@ dependencies = [
  "bitflags 2.9.1",
  "cexpr",
  "clang-sys",
- "itertools",
+ "itertools 0.13.0",
  "proc-macro2",
  "quote",
  "regex",
@@ -425,6 +431,15 @@ dependencies = [
  "piper",
 ]
 
+[[package]]
+name = "borsh"
+version = "1.5.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ad8646f98db542e39fc66e68a20b2144f6a732636df7c2354e74645faaa433ce"
+dependencies = [
+ "cfg_aliases 0.2.1",
+]
+
 [[package]]
 name = "bumpalo"
 version = "3.17.0"
@@ -533,6 +548,20 @@ version = "0.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "613afe47fcd5fac7ccf1db93babcb082c5994d996f20b8b159f2ad1658eb5724"
 
+[[package]]
+name = "chrono"
+version = "0.4.41"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c469d952047f47f91b68d1cba3f10d63c11d73e4636f24f08daf0278abf01c4d"
+dependencies = [
+ "android-tzdata",
+ "iana-time-zone",
+ "js-sys",
+ "num-traits",
+ "wasm-bindgen",
+ "windows-link",
+]
+
 [[package]]
 name = "clang-sys"
 version = "1.8.1"
@@ -1548,6 +1577,30 @@ version = "0.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "dfa686283ad6dd069f105e5ab091b04c62850d3e4cf5d67debad1933f55023df"
 
+[[package]]
+name = "iana-time-zone"
+version = "0.1.63"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b0c919e5debc312ad217002b8048a17b7d83f80703865bbfcfebb0458b0b27d8"
+dependencies = [
+ "android_system_properties",
+ "core-foundation-sys",
+ "iana-time-zone-haiku",
+ "js-sys",
+ "log",
+ "wasm-bindgen",
+ "windows-core 0.61.2",
+]
+
+[[package]]
+name = "iana-time-zone-haiku"
+version = "0.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f31827a206f56af32e590ba56d5d2d085f558508192593743f16b2306495269f"
+dependencies = [
+ "cc",
+]
+
 [[package]]
 name = "iced"
 version = "0.13.1"
@@ -1562,6 +1615,23 @@ dependencies = [
  "thiserror",
 ]
 
+[[package]]
+name = "iced_aw"
+version = "0.12.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "582c517a94ce3205da98e9c10b26bb71aa36b7d7d084441d826dc912711d1bac"
+dependencies = [
+ "cfg-if",
+ "chrono",
+ "getrandom 0.3.3",
+ "iced",
+ "iced_fonts 0.1.1",
+ "itertools 0.14.0",
+ "num-format",
+ "num-traits",
+ "web-time",
+]
+
 [[package]]
 name = "iced_core"
 version = "0.13.2"
@@ -1577,11 +1647,30 @@ dependencies = [
  "once_cell",
  "palette",
  "rustc-hash 2.1.1",
- "smol_str",
+ "smol_str 0.2.2",
  "thiserror",
  "web-time",
 ]
 
+[[package]]
+name = "iced_fonts"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "df7deb0800a850ee25c8a42559f72c0f249e577feb3aad37b9b65dc1e517e52a"
+dependencies = [
+ "iced_core",
+]
+
+[[package]]
+name = "iced_fonts"
+version = "0.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7db9d45e87bc3ac22ff82e2d9dea9139f1c055137f1e0f39df3d68110fcee7a9"
+dependencies = [
+ "iced_core",
+ "iced_widget",
+]
+
 [[package]]
 name = "iced_futures"
 version = "0.13.2"
@@ -1757,6 +1846,15 @@ dependencies = [
  "either",
 ]
 
+[[package]]
+name = "itertools"
+version = "0.14.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2b192c782037fadd9cfa75548310488aabdbf3d2da73885b31bd0abd03351285"
+dependencies = [
+ "either",
+]
+
 [[package]]
 name = "itoa"
 version = "1.0.15"
@@ -2176,6 +2274,16 @@ dependencies = [
  "syn 2.0.101",
 ]
 
+[[package]]
+name = "num-format"
+version = "0.4.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a652d9771a63711fd3c3deb670acfbe5c30a4072e664d7a3bf5a9e1056ac72c3"
+dependencies = [
+ "arrayvec",
+ "itoa",
+]
+
 [[package]]
 name = "num-traits"
 version = "0.2.19"
@@ -2729,10 +2837,13 @@ name = "polygomusic"
 version = "0.1.0"
 dependencies = [
  "iced",
+ "iced_aw",
+ "iced_fonts 0.2.1",
  "kira",
  "regex",
  "serde",
  "serde_json",
+ "smol_str 0.3.2",
  "tokio",
 ]
 
@@ -3251,6 +3362,16 @@ dependencies = [
  "serde",
 ]
 
+[[package]]
+name = "smol_str"
+version = "0.3.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9676b89cd56310a87b93dec47b11af744f34d5fc9f367b829474eec0a891350d"
+dependencies = [
+ "borsh",
+ "serde",
+]
+
 [[package]]
 name = "softbuffer"
 version = "0.4.6"
@@ -4170,10 +4291,51 @@ version = "0.54.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "12661b9c89351d684a50a8a643ce5f608e20243b9fb84687800163429f161d65"
 dependencies = [
- "windows-result",
+ "windows-result 0.1.2",
  "windows-targets 0.52.6",
 ]
 
+[[package]]
+name = "windows-core"
+version = "0.61.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c0fdd3ddb90610c7638aa2b3a3ab2904fb9e5cdbecc643ddb3647212781c4ae3"
+dependencies = [
+ "windows-implement",
+ "windows-interface",
+ "windows-link",
+ "windows-result 0.3.4",
+ "windows-strings",
+]
+
+[[package]]
+name = "windows-implement"
+version = "0.60.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a47fddd13af08290e67f4acabf4b459f647552718f683a7b415d290ac744a836"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.101",
+]
+
+[[package]]
+name = "windows-interface"
+version = "0.59.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bd9211b69f8dcdfa817bfd14bf1c97c9188afa36f4750130fcdf3f400eca9fa8"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.101",
+]
+
+[[package]]
+name = "windows-link"
+version = "0.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5e6ad25900d524eaabdbbb96d20b4311e1e7ae1699af4fb28c17ae66c80d798a"
+
 [[package]]
 name = "windows-result"
 version = "0.1.2"
@@ -4183,6 +4345,24 @@ dependencies = [
  "windows-targets 0.52.6",
 ]
 
+[[package]]
+name = "windows-result"
+version = "0.3.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "56f42bd332cc6c8eac5af113fc0c1fd6a8fd2aa08a0119358686e5160d0586c6"
+dependencies = [
+ "windows-link",
+]
+
+[[package]]
+name = "windows-strings"
+version = "0.4.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "56e6c93f3a0c3b36176cb1327a4958a0353d5d166c2a35cb268ace15e91d3b57"
+dependencies = [
+ "windows-link",
+]
+
 [[package]]
 name = "windows-sys"
 version = "0.45.0"
@@ -4487,7 +4667,7 @@ dependencies = [
  "rustix 0.38.44",
  "sctk-adwaita",
  "smithay-client-toolkit",
- "smol_str",
+ "smol_str 0.2.2",
  "tracing",
  "unicode-segmentation",
  "wasm-bindgen",

Cargo.toml

@@ -2,6 +2,7 @@
 name = "polygomusic"
 version = "0.1.0"
 edition = "2024"
+build = "build.rs"
 
 [dependencies]
 iced = { version = "0.13.1", features = ["canvas", "tokio"] }
@@ -10,3 +11,6 @@ tokio = {version = "1.45.1", features = ["time"]}
 serde = { version = "1.0", features = ["derive"] }
 serde_json = "1.0.140"
 regex = "1.11.1"
+iced_aw = {version = "0.12.2", default-features = true}
+iced_fonts = "0.2.1"
+smol_str = "0.3.2"

README.md

@@ -6,6 +6,7 @@ Polymusic is an innovative music application inspired
    and rich audio textures, creating a unique auditory experience.
 
 ## Instalation
+### With source code
 
 >Install Rust and Cargo 
 >https://www.rust-lang.org/tools/install
@@ -13,6 +14,9 @@ Polymusic is an innovative music application inspired
 ```
 cargo run
 ```
+### Release
+Release is available on gitlab. Download windows ou linux version.
+Execute `Polymusic` or `Polymusic.exe`
 
 ## Files
 

build.rs

@@ -0,0 +1,39 @@
+use std::env;
+use std::fs;
+use std::path::Path;
+
+fn main() {
+    println!("cargo:rerun-if-changed=assets");
+    println!("cargo:rerun-if-changed=fonts");
+
+    // Chemin vers target/debug ou target/release
+    let out_dir = env::var("OUT_DIR").unwrap();
+    let target_dir = Path::new(&out_dir)
+        .ancestors()
+        .nth(3) // On remonte pour arriver dans target/debug ou target/release
+        .unwrap();
+
+    // Copie assets/
+    let _ = fs::remove_dir_all(target_dir.join("assets"));
+    fs::create_dir_all(target_dir.join("assets")).unwrap();
+    copy_dir("assets", target_dir.join("assets"));
+
+    // Copie fonts/
+    let _ = fs::remove_dir_all(target_dir.join("fonts"));
+    fs::create_dir_all(target_dir.join("fonts")).unwrap();
+    copy_dir("fonts", target_dir.join("fonts"));
+}
+
+fn copy_dir(src: impl AsRef<Path>, dst: impl AsRef<Path>) {
+    for entry in fs::read_dir(src).unwrap() {
+        let entry = entry.unwrap();
+        let ty = entry.file_type().unwrap();
+        let dst_path = dst.as_ref().join(entry.file_name());
+        if ty.is_dir() {
+            fs::create_dir_all(&dst_path).unwrap();
+            copy_dir(entry.path(), &dst_path);
+        } else {
+            fs::copy(entry.path(), &dst_path).unwrap();
+        }
+    }
+}

src/gui.rs

@@ -0,0 +1,257 @@
+use crate::message::Message;
+
+use iced::alignment::{Horizontal, Vertical};
+
+use iced::widget::{TextInput, column, text};
+use iced::{Element, Theme};
+use iced::{
+    Length, Padding,
+    widget::{Column, Container, button, canvas, container, pick_list, row, scrollable, slider},
+};
+use iced_aw::menu::{self, Item};
+use iced_aw::menu_bar;
+use iced_aw::widget::color_picker;
+use iced_aw::widget::menu::Menu;
+
+use std::f32::consts::PI;
+
+use crate::MyApp;
+
+pub fn music_view(app: &MyApp) -> iced::Element<Message> {
+    let mut i = 0;
+    let entries = app.all_sounds.clone();
+    //Create all polygon options
+    let polygon_rows: Vec<Element<Message>> = app
+        .music
+        .current_frame(app.current_delta)
+        .polygons
+        .iter()
+        .map(|polygon| {
+            let current_index = i;
+            let but = button(text("").size(20).center()).on_press(Message::SubmitColor(i));
+            let c = column![
+                row![
+                    text(&polygon.name).size(24),
+                    button(text("").size(20)).on_press(Message::Remove(i)),
+                    color_picker(
+                        polygon.show_color_picker,
+                        polygon.color,
+                        but,
+                        Message::CancelColor(i),
+                        move |color| Message::ChooseColor(i, color)
+                    ),
+                    pick_list(entries.clone(), Some(&polygon.sound_name), move |s| {
+                        Message::ChangeSound(current_index, s)
+                    })
+                    .text_size(20),
+                ]
+                .spacing(20),
+                row![
+                    TextInput::new("90", &polygon.global_teta.to_degrees().floor().to_string())
+                        .on_input(move |new_value| Message::ChangeDegree(current_index, new_value))
+                        .width(Length::FillPortion(1)),
+                    row![
+                        slider(0.0..=2.0 * PI, polygon.global_teta, move |f| {
+                            Message::ChangeTeta(current_index, f)
+                        })
+                        .step(2. * PI / 10_000.)
+                        .width(Length::FillPortion(9))
+                    ]
+                    .padding(Padding::from(16)),
+                ]
+                .spacing(5),
+            ]
+            .spacing(10)
+            .into();
+            i += 1;
+            c
+        })
+        .collect();
+    let ngon_options: Vec<String> = (5..=42).map(|sides| format!("Ngon{sides}")).collect();
+    let all_options: Vec<String> = [
+        "Segment",
+        "Triangle",
+        "Square",
+        "Nr6In30",
+        "Nr7In30",
+        "Nr8In30",
+        "Nr9In30",
+        "Nr8In42",
+        "Nr9In42",
+        "Nr10aIn42",
+        "Nr10bIn42",
+    ]
+    .iter()
+    .map(|s| s.to_string())
+    .chain(ngon_options)
+    .collect();
+
+    let polygon_column = scrollable(Column::with_children(polygon_rows).spacing(24));
+
+    let menu_tpl_1 = |items| Menu::new(items).max_width(200.0).offset(15.0).spacing(5.0);
+    let save_menu = menu_tpl_1(vec![
+        Item::new(button("Save File").on_press(Message::Save)),
+        Item::new(button("Load Menu").on_press(Message::GoToLoadView).style(
+            |theme: &Theme, status| {
+                let palette = theme.extended_palette();
+
+                match status {
+                    button::Status::Active => {
+                        if !app.already_save {
+                            button::Style::default().with_background(palette.danger.strong.color)
+                        } else {
+                            button::primary(theme, status)
+                        }
+                    }
+                    _ => button::primary(theme, status),
+                }
+            },
+        )),
+        Item::new("CTRL+F for quit without save."),
+    ]);
+    column![
+        menu_bar!((text("File").size(20), save_menu)(
+            text("Shortcuts").size(20),
+            menu_tpl_1(vec![
+                Item::new("󰐊 SPACE"),
+                Item::new("󰆓 CTRL+S"),
+                Item::new("󰈼 ARROW UP"),
+                Item::new("󰕌 CTRL+Z"),
+                Item::new("󰑎 CTRL+Y"),
+            ])
+        ))
+        .draw_path(menu::DrawPath::Backdrop)
+        .spacing(20),
+        text(&app.music.file_name)
+            .width(Length::FillPortion(1))
+            .size(32),
+        row![
+            container(
+                canvas(app.music.current_frame(app.current_delta))
+                    .height(Length::FillPortion(1))
+                    .width(Length::FillPortion(1))
+            ),
+            column![
+                text("Polygon options").size(26),
+                pick_list(all_options, Some("Choose polygon".to_string()), |s| {
+                    Message::AddPolygon(s)
+                })
+                .text_size(18),
+                polygon_column,
+            ]
+            .spacing(10)
+            .height(Length::FillPortion(1))
+            .width(Length::FillPortion(2)),
+        ]
+        .height(Length::FillPortion(2))
+        .spacing(20),
+        column![
+            row![
+                button(text(if app.paused { "󰐊" } else { "󰏤" }).size(28).center())
+                    .on_press(if app.can_unpaused {
+                        Message::TogglePaused
+                    } else {
+                        Message::None
+                    })
+                    .width(Length::FillPortion(1)),
+                row![
+                    TextInput::new("MM:SS:CS", &app.str_time)
+                        .on_input(|new_value| Message::ChangeDeltaString(new_value))
+                        .size(28),
+                    text("/").size(30),
+                    TextInput::new("MM:SS:CS", &app.str_music_length)
+                        .on_input(|new_value| Message::LengthChange(new_value))
+                        .size(28),
+                ]
+                .width(Length::FillPortion(10)),
+                TextInput::new("1.0", &format!("{:.1} sec/rev", &app.music.nb_sec_for_rev))
+                    .on_input(|new_value| Message::ChangeNbPerSec(new_value))
+                    .size(28)
+                    .width(Length::FillPortion(2)),
+                button(text("").size(28).center())
+                    .on_press(Message::SlidePointLeft)
+                    .width(Length::FillPortion(1)),
+                button(text("").size(28).center())
+                    .on_press(Message::AddPoint)
+                    .width(Length::FillPortion(1)),
+                button(text("").size(28).center())
+                    .on_press(Message::SlidePointRight)
+                    .width(Length::FillPortion(1)),
+                button(text("").size(28).center())
+                    .on_press(Message::RemovePoint)
+                    .width(Length::FillPortion(1)),
+            ]
+            .spacing(20),
+            column![
+                /*
+                slider(0.0..=app.music.length, self.current_delta, move |f| {
+                    Message::ChangeDelta(f)
+                })
+                .step(&app.music.length / 10_000.),*/
+                canvas(&app.music)
+                    .height(Length::FillPortion(1))
+                    .width(Length::FillPortion(1))
+            ]
+            .spacing(0),
+        ]
+        .spacing(20)
+        .height(Length::FillPortion(1))
+        .width(Length::FillPortion(1)),
+    ]
+    .spacing(25)
+    .padding(25)
+    .into()
+}
+
+pub fn load_file_view(app: &MyApp) -> iced::Element<Message> {
+    Container::new(
+        column![
+            text("Polymusic").size(42),
+            row![
+                column![
+                    TextInput::new("Name File", &app.file_name_to_creat)
+                        .on_input(|new_value| Message::SetFileNameCreat(new_value)),
+                    button("Create File").on_press(Message::CreatFile),
+                    text(if app.show_warning_message_creat {
+                        "Warning: File already exists. Delete it or change the file name!"
+                    } else {
+                        ""
+                    })
+                    .style(|theme: &Theme| {
+                        let palette = theme.extended_palette();
+
+                        text::Style {
+                            color: Some(palette.danger.strong.color),
+                        }
+                    },)
+                ]
+                .spacing(10)
+                .width(200)
+                .height(200)
+                .align_x(Horizontal::Center),
+                column![
+                    pick_list(
+                        app.all_saves.clone(),
+                        Some(&app.music.file_name),
+                        move |s| Message::FileNameChanged(s),
+                    ),
+                    button("Load File").on_press(Message::Load),
+                    text("")
+                ]
+                .spacing(10)
+                .width(200)
+                .height(200)
+                .align_x(Horizontal::Center)
+            ]
+            .spacing(32)
+            .align_y(Vertical::Center),
+        ]
+        .spacing(64)
+        .align_x(Horizontal::Center),
+    )
+    .width(Length::Fill)
+    .height(Length::Fill)
+    .center_x(Length::Fill)
+    .center_y(Length::Fill)
+    .into()
+}

src/history.rs

@@ -0,0 +1,53 @@
+use crate::message::Message;
+
+#[derive(Clone, Debug)]
+struct HistoricItem {
+    old: Message,
+    new: Message,
+    delta: f32,
+}
+
+#[derive(Debug)]
+pub struct Historic {
+    past: Vec<HistoricItem>,
+    future: Vec<HistoricItem>,
+    pub ignore_add: bool,
+}
+
+impl Historic {
+    pub fn new() -> Self {
+        Historic {
+            past: vec![],
+            future: vec![],
+            ignore_add: false,
+        }
+    }
+
+    pub fn add(&mut self, old: Message, new: Message, delta: f32) {
+        if !self.ignore_add {
+            self.future = vec![];
+            self.past.push(HistoricItem {
+                old: old,
+                new: new,
+                delta: delta,
+            });
+        }
+    }
+    pub fn undo(&mut self) -> Option<(Message, f32)> {
+        if let Some(item) = self.past.pop() {
+            self.future.push(item.clone());
+            Some((item.old.clone(), item.delta))
+        } else {
+            None
+        }
+    }
+
+    pub fn redo(&mut self) -> Option<(Message, f32)> {
+        if let Some(item) = self.future.pop() {
+            self.past.push(item.clone());
+            Some((item.new.clone(), item.delta))
+        } else {
+            None
+        }
+    }
+}

src/main.rs

@@ -1,43 +1,65 @@
 mod polygon_draw;
-use iced::widget::canvas::Program;
+use iced::keyboard::Modifiers;
 use polygon_draw::Polygon;
 
 mod music;
 use music::Music;
 
+mod history;
+use history::Historic;
+
 mod message;
 use message::Message;
 
 mod utils;
-use utils::str_to_sec;
+use utils::{delta_to_string, is_delta_format_valid, str_to_sec};
 
 use std::fs;
 
-use iced::Element;
+mod gui;
+use gui::{load_file_view, music_view};
+
+use iced::Font;
+use iced::Theme;
 use iced::{
-    Font,
+    Color, Event, Task,
-    widget::{
+    event::{self, Status},
-        TextInput, column, text,
+    keyboard::{Key, key::Named},
-        text_input::{Icon, Side},
-    },
-};
-use iced::{
-    Length, Task, Theme,
-    widget::{Column, button, canvas, container, pick_list, row, scrollable, slider},
 };
 
-use regex::Regex;
-use std::f32::consts::PI;
 use std::time::Instant;
 
 use kira::{
     AudioManager, AudioManagerSettings, DefaultBackend, sound::static_sound::StaticSoundData,
 };
+const FONT_BYTES: &[u8] = include_bytes!("../fonts/EnvyCodeRNerdFontMono-Regular.ttf");
+const FONT: Font = Font::with_name("EnvyCodeR Nerd Font Mono");
 
-use crate::utils::delta_to_string;
 fn main() -> iced::Result {
+    let polytheme: Theme = {
+        let back = Color::from_rgb8(39, 63, 79);
+        let text = Color::from_rgb8(0xD3, 0xD4, 0xD9);
+        let prim = Color::from_rgb8(230, 82, 31);
+        let succ = Color::from_rgb8(0xFF, 0xF9, 0xFB);
+        let dan = Color::from_rgb8(0xBB, 0x0A, 0x21);
+
+        Theme::custom(
+            String::from("PolyTheme"),
+            iced::theme::Palette {
+                background: back,
+                text: text,
+                primary: prim,
+                success: succ,
+                danger: dan,
+            },
+        )
+    };
     iced::application("My App", MyApp::update, MyApp::view)
-        .theme(|_| Theme::Dark)
+        .theme(move |_| polytheme.clone())
+        .font(iced_fonts::REQUIRED_FONT_BYTES)
+        .font(FONT_BYTES)
+        .default_font(FONT)
+        .antialiasing(true)
         .subscription(MyApp::subscription)
         .run_with(MyApp::new)
 }
@@ -45,44 +67,57 @@ fn main() -> iced::Result {
 struct MyApp {
     music: Music,
     time_last_frame: Instant,
-    show_save_panel: bool,
     paused: bool,
     audio_manager: AudioManager,
     all_sounds: Vec<String>,
     all_saves: Vec<String>,
     current_delta: f32,
     str_music_length: String,
+    str_time: String,
+    can_unpaused: bool,
+    already_save: bool,
+    mode_file_load: bool,
+    file_name_to_creat: String,
+    show_warning_message_creat: bool,
+    historic: Historic,
 }
 
 impl MyApp {
     fn new() -> (Self, Task<Message>) {
         let manager = AudioManager::<DefaultBackend>::new(AudioManagerSettings::default())
             .expect("Error to load AudioManager");
+
         (
             Self {
                 time_last_frame: Instant::now(),
                 audio_manager: manager,
-                show_save_panel: false,
                 paused: true,
                 all_sounds: load_path_sounds(),
                 all_saves: load_path_saves(),
                 music: Music::default(),
                 current_delta: 0.0,
                 str_music_length: "01:00:00".to_string(),
+                str_time: "00:00:00".to_string(),
+                can_unpaused: true,
+                already_save: true,
+                mode_file_load: true,
+                file_name_to_creat: "Default File Name".to_string(),
+                show_warning_message_creat: false,
+                historic: Historic::new(),
             },
             Task::none(),
         )
     }
     fn update(&mut self, message: Message) {
         match message {
-            Message::ButtonPressedIncrement => self.music.nb_sec_for_rev += 0.5,
-            Message::ButtonPressedDecrement => {
-                if self.music.nb_sec_for_rev > 0.5 {
-                    self.music.nb_sec_for_rev -= 0.5;
-                }
-            }
             Message::AddPolygon(s) => {
-                self.music.add_polygon(self.current_delta, s);
+                self.music.add_polygon(self.current_delta, s.clone());
+                self.already_save = false;
+                self.historic.add(
+                    Message::Remove(usize::MAX),
+                    Message::AddPolygon(s),
+                    self.current_delta,
+                );
             }
             Message::Tick => {
                 if self.current_delta >= self.music.length {
@@ -95,26 +130,46 @@ impl MyApp {
                     self.music
                         .apply_tick(self.current_delta, time_btw, &mut self.audio_manager);
                     self.time_last_frame = Instant::now();
+                    self.str_time = delta_to_string(self.current_delta);
                 }
             }
             Message::Remove(i) => {
-                self.music.remove_polygon(self.current_delta, i - 1);
+                let name = self.music.remove_polygon(self.current_delta, i);
+                self.already_save = false;
+                self.historic.add(
+                    Message::AddPolygon(name),
+                    Message::Remove(i),
+                    self.current_delta,
+                );
             }
             Message::ChangeTeta(i, teta) => {
-                self.music.set_teta(self.current_delta, i, teta);
+                let old_teta = self.music.set_teta(self.current_delta, i, teta);
-            }
+                self.already_save = false;
-            Message::ChangeColor(i, s) => {
+                self.historic.add(
-                self.music.set_color(self.current_delta, i, s);
+                    Message::ChangeTeta(i, old_teta),
+                    Message::ChangeTeta(i, teta),
+                    self.current_delta,
+                );
             }
+
             Message::ChangeSound(i, s) => {
                 let sound = StaticSoundData::from_file(format!("./assets/{s}"))
                     .expect("Fail to load audio");
-                self.music.set_sound(self.current_delta, i, sound, s);
+                let old_sound = self
+                    .music
+                    .set_sound(self.current_delta, i, sound, s.clone());
+                self.already_save = false;
+                self.historic.add(
+                    Message::ChangeSound(i, old_sound),
+                    Message::ChangeSound(i, s),
+                    self.current_delta,
+                );
             }
             Message::Save => {
                 let json = serde_json::to_string_pretty(&self.music).unwrap();
                 fs::write(format!("./saves/{0}.pmx", &self.music.file_name), json).unwrap();
                 self.all_saves = load_path_saves();
+                self.already_save = true;
             }
             Message::Load => {
                 let json = fs::read_to_string(format!("./saves/{0}.pmx", &self.music.file_name));
@@ -123,221 +178,271 @@ impl MyApp {
                         let decoded: Music = serde_json::from_str(&j).unwrap();
                         self.music = decoded;
                         self.music.update_frame();
+                        self.mode_file_load = false;
                     }
                     Err(e) => {
                         eprintln!("Error, no saves with this name to load, {e} ");
                     }
                 }
             }
-            Message::ToggleSavePanel => self.show_save_panel = !self.show_save_panel,
+            Message::SetFileNameCreat(s) => self.file_name_to_creat = s,
+            Message::CreatFile => {
+                if self.all_saves.contains(&self.file_name_to_creat) {
+                    self.show_warning_message_creat = true;
+                } else {
+                    self.mode_file_load = false;
+                    self.music = Music::default();
+                    self.music.file_name = self.file_name_to_creat.clone();
+                    self.update(Message::Save);
+                }
+            }
             Message::FileNameChanged(s) => self.music.file_name = s,
-            Message::LengthChange(s) => self.str_music_length = s,
+            Message::LengthChange(s) => {
+                if is_delta_format_valid(&s) {
+                    let sec = str_to_sec(&s);
+                    if sec > 0. {
+                        self.historic.add(
+                            Message::LengthChange(delta_to_string(self.music.length)),
+                            Message::LengthChange(s.clone()),
+                            self.current_delta,
+                        );
+                        self.music.length = sec;
+                        self.already_save = false;
+                    }
+                }
+                self.str_music_length = s;
+            }
             Message::TogglePaused => {
                 self.paused = !self.paused;
                 if !self.paused {
                     self.time_last_frame = Instant::now();
                 }
             }
-            Message::SetMusicLength => {
+
-                if self.is_length_valid() {
-                    self.music.length = str_to_sec(&self.str_music_length)
-                }
-            }
             Message::ChangeDelta(f) => {
                 self.current_delta = f;
                 self.music.fix_teta(self.current_delta);
                 // update the red dot on canvas
-                if self.paused {
+                self.update_canvas_if_paused();
-                    self.update(Message::TogglePaused);
+            }
-                    self.update(Message::Tick);
+            Message::ChangeDeltaString(s) => {
-                    self.update(Message::TogglePaused);
+                if is_delta_format_valid(&s) {
+                    self.already_save = false;
+                    self.update(Message::ChangeDelta(str_to_sec(&s)));
                 }
+                self.str_time = s;
+            }
+            Message::ReAddPoint => {
+                self.already_save = false;
+                self.music.add_point_old();
             }
             Message::AddPoint => {
+                self.already_save = false;
                 self.music.add_point(self.current_delta);
+                self.historic
+                    .add(Message::RemovePoint, Message::AddPoint, self.current_delta);
             }
             Message::RemovePoint => {
+                self.already_save = false;
                 self.music.remove_point(self.current_delta);
+                self.historic.add(
+                    Message::ReAddPoint,
+                    Message::RemovePoint,
+                    self.current_delta,
+                );
             }
             Message::ClickedOnTimeLine(f) => {
                 self.update(Message::ChangeDelta(f));
             }
+            Message::SlidePointLeft => {
+                self.already_save = false;
+                self.music.slide_to_left(self.current_delta);
+                self.music.fix_teta(self.current_delta);
+                self.update_canvas_if_paused();
+                self.historic.add(
+                    Message::SlidePointRight,
+                    Message::SlidePointLeft,
+                    self.current_delta,
+                );
+            }
+            Message::SlidePointRight => {
+                self.already_save = false;
+                self.music.slide_to_right(self.current_delta);
+                self.music.fix_teta(self.current_delta);
+                self.update_canvas_if_paused();
+                self.historic.add(
+                    Message::SlidePointLeft,
+                    Message::SlidePointRight,
+                    self.current_delta,
+                );
+            }
+            Message::ChangeDegree(i, s) => {
+                let mut mut_s = s;
+                if mut_s.len() == 0 {
+                    mut_s = "0".to_string();
+                }
+                match mut_s.parse::<f32>() {
+                    Ok(val) => {
+                        if val >= 0. && val <= 360. {
+                            self.update(Message::ChangeTeta(i, (val).to_radians()));
+                            self.already_save = false;
+                        }
+                    }
+                    Err(_) => {}
+                }
+            }
+            Message::ChangeNbPerSec(s) => {
+                let mut_s = s.trim_end_matches(" sec/rev");
+                if mut_s.len() != s.len() {
+                    match mut_s.parse::<f32>() {
+                        Ok(val) => {
+                            let val = (val * 10.).floor() / 10.;
+                            if val >= 1. && val < 1000. {
+                                self.historic.add(
+                                    Message::ChangeNbPerSec(format!(
+                                        "{:.1} sec/rev",
+                                        self.music.nb_sec_for_rev
+                                    )),
+                                    Message::ChangeNbPerSec(s.clone()),
+                                    self.current_delta,
+                                );
+                                self.music.nb_sec_for_rev = val;
+                                self.already_save = false;
+                            }
+                        }
+                        Err(_) => {}
+                    }
+                }
+            }
+            Message::CancelColor(i) => {
+                self.music.set_color_picker(self.current_delta, i, false);
+                self.can_unpaused = true;
+            }
+            Message::SubmitColor(i) => {
+                if !self.paused {
+                    self.update(Message::TogglePaused);
+                }
+                self.can_unpaused = false;
+                self.music.set_color_picker(self.current_delta, i, true);
+            }
+            Message::ChooseColor(i, color) => {
+                let old_color = self.music.set_color(self.current_delta, i, color);
+                self.music.set_color_picker(self.current_delta, i, false);
+                self.can_unpaused = true;
+                self.already_save = false;
+                self.historic.add(
+                    Message::ChooseColor(i, old_color),
+                    Message::ChooseColor(i, color),
+                    self.current_delta,
+                );
+            }
+            Message::GoToLoadView => {
+                if self.already_save {
+                    self.historic = Historic::new();
+                    self.paused = true;
+                    self.file_name_to_creat = "Default File Name".to_string();
+                    self.show_warning_message_creat = false;
+                    self.mode_file_load = true
+                }
+            }
+            Message::ForceToQuit => {
+                self.already_save = true;
+            }
+            Message::Undo => {
+                if let Some(item) = self.historic.undo() {
+                    self.historic.ignore_add = true;
+                    self.update(Message::ChangeDelta(item.1));
+                    self.update(item.0);
+                    self.historic.ignore_add = false;
+                }
+            }
+            Message::Redo => {
+                if let Some(item) = self.historic.redo() {
+                    self.historic.ignore_add = true;
+                    self.update(Message::ChangeDelta(item.1));
+                    self.update(item.0);
+                    self.historic.ignore_add = false;
+                }
+            }
+            Message::None => {}
         }
     }
 
     fn view(&self) -> iced::Element<Message> {
-        let txt_nb_rev = if self.music.nb_sec_for_rev % 1. != 0.0 {
+        if !self.mode_file_load {
-            format!("{} sec/revolution", self.music.nb_sec_for_rev)
+            music_view(self)
         } else {
-            format!("{}.0 sec/revolution", self.music.nb_sec_for_rev)
+            load_file_view(self)
-        };
-
-        let mut i = 0;
-        let entries = self.all_sounds.clone();
-        //Create all polygon options
-        let polygon_rows: Vec<Element<Message>> = self
-            .music
-            .current_frame(self.current_delta)
-            .polygons
-            .iter()
-            .map(|polygon| {
-                let current_index = i;
-                i += 1;
-                column![
-                    row![
-                        text(&polygon.name),
-                        button("Remove").on_press(Message::Remove(i)),
-                        pick_list(
-                            ["Black", "Blue", "Green", "Pink", "Yellow", "Cyan"]
-                                .map(|s| s.to_string())
-                                .to_vec(),
-                            Some(&polygon.color_name),
-                            move |s| { Message::ChangeColor(current_index, s) }
-                        ),
-                        pick_list(entries.clone(), Some(&polygon.sound_name), move |s| {
-                            Message::ChangeSound(current_index, s)
-                        }),
-                    ]
-                    .spacing(20),
-                    slider(0.0..=2.0 * PI, polygon.global_teta, move |f| {
-                        Message::ChangeTeta(current_index, f)
-                    })
-                    .step(PI / 84f32), // 84 | 4 for do PI / 4
-                ]
-                .spacing(10)
-                .into()
-            })
-            .collect();
-        let ngon_options: Vec<String> = (5..=42).map(|sides| format!("Ngon{sides}")).collect();
-        let all_options: Vec<String> = [
-            "Segment",
-            "Triangle",
-            "Square",
-            "Nr6In30",
-            "Nr7In30",
-            "Nr8In30",
-            "Nr9In30",
-            "Nr8In42",
-            "Nr9In42",
-            "Nr10aIn42",
-            "Nr10bIn42",
-        ]
-        .iter()
-        .map(|s| s.to_string())
-        .chain(ngon_options)
-        .collect();
-
-        let polygon_column = scrollable(Column::with_children(polygon_rows).spacing(20));
-        let mut save_panel: Vec<Element<Message>> = vec![
-            button("Toggle Save Panel")
-                .on_press(Message::ToggleSavePanel)
-                .into(),
-        ];
-
-        if self.show_save_panel {
-            save_panel.push(
-                TextInput::new("Name File", &self.music.file_name)
-                    .on_input(|new_value| Message::FileNameChanged(new_value))
-                    .into(),
-            );
-            save_panel.push(button("Save").on_press(Message::Save).into());
-            save_panel.push(
-                pick_list(
-                    self.all_saves.clone(),
-                    Some(&self.music.file_name),
-                    move |s| Message::FileNameChanged(s),
-                )
-                .into(),
-            );
-
-            save_panel.push(button("Load").on_press(Message::Load).into());
         }
-        column![
-            text(&self.music.file_name).size(32.0),
-            row(save_panel).spacing(20),
-            row![
-                text("Music Length").size(20),
-                TextInput::new("MM:SS:CS", &self.str_music_length)
-                    .on_input(|new_value| Message::LengthChange(new_value))
-                    .icon(Icon {
-                        font: Font::DEFAULT,
-                        code_point: if self.is_length_valid() {
-                            '\u{2705}'
-                        } else {
-                            '\u{274C}'
-                        },
-                        size: None,
-                        spacing: 10.,
-                        side: Side::Left,
-                    }),
-                button("Valid").on_press(Message::SetMusicLength),
-                text(txt_nb_rev).size(20),
-                button("Increment").on_press(Message::ButtonPressedIncrement),
-                button("Decrement").on_press(Message::ButtonPressedDecrement),
-            ]
-            .spacing(20),
-            row![
-                container(
-                    canvas(self.music.current_frame(self.current_delta))
-                        .height(Length::FillPortion(1))
-                        .width(Length::FillPortion(1))
-                ),
-                column![
-                    text("Polygon options"),
-                    pick_list(all_options, Some("Choose polygon".to_string()), |s| {
-                        Message::AddPolygon(s)
-                    }),
-                    polygon_column,
-                ]
-                .spacing(10)
-                .height(Length::FillPortion(1))
-                .width(Length::FillPortion(2)),
-            ]
-            .height(Length::FillPortion(2))
-            .spacing(20),
-            column![
-                row![
-                    button("Toggle Play").on_press(Message::TogglePaused),
-                    text(format!(
-                        "{}/{}",
-                        delta_to_string(self.current_delta),
-                        delta_to_string(self.music.length)
-                    ))
-                    .size(20.0),
-                    button("Add Point").on_press(Message::AddPoint),
-                    button("Remove Point").on_press(Message::RemovePoint),
-                ]
-                .spacing(20),
-                column![
-                    /*
-                    slider(0.0..=self.music.length, self.current_delta, move |f| {
-                        Message::ChangeDelta(f)
-                    })
-                    .step(&self.music.length / 10_000.),*/
-                    canvas(&self.music)
-                        .height(Length::FillPortion(1))
-                        .width(Length::FillPortion(1))
-                ]
-                .spacing(0),
-            ]
-            .spacing(20)
-            .height(Length::FillPortion(1))
-            .width(Length::FillPortion(1)),
-        ]
-        .spacing(25)
-        .padding(25)
-        .into()
     }
 
-    fn is_length_valid(&self) -> bool {
-        let re = Regex::new(r"^\d{2}:\d{2}:\d{2}$").unwrap();
-        re.is_match(self.str_music_length.as_str())
-    }
     fn subscription(&self) -> iced::Subscription<Message> {
-        iced::Subscription::batch([
+        let subscr_key = event::listen_with(|event, status, _| match (event, status) {
-            //window::events().map(|(_id, event)| Message::WindowEvent(event)),
+            (
-            iced::time::every(std::time::Duration::from_millis(16)).map(|_| Message::Tick),
+                Event::Keyboard(iced::keyboard::Event::KeyPressed {
-        ])
+                    key: Key::Character(c),
+                    modifiers: Modifiers::CTRL,
+                    ..
+                }),
+                Status::Ignored,
+            ) if c.as_ref() == "z" => Some(Message::Undo),
+            (
+                Event::Keyboard(iced::keyboard::Event::KeyPressed {
+                    key: Key::Character(c),
+                    modifiers: Modifiers::CTRL,
+                    ..
+                }),
+                Status::Ignored,
+            ) if c.as_ref() == "y" => Some(Message::Redo),
+            (
+                Event::Keyboard(iced::keyboard::Event::KeyPressed {
+                    key: Key::Character(c),
+                    modifiers: Modifiers::CTRL,
+                    ..
+                }),
+                Status::Ignored,
+            ) if c.as_ref() == "s" => Some(Message::Save),
+            (
+                Event::Keyboard(iced::keyboard::Event::KeyPressed {
+                    key: Key::Named(Named::Space),
+                    ..
+                }),
+                Status::Ignored,
+            ) => Some(Message::TogglePaused),
+            (
+                Event::Keyboard(iced::keyboard::Event::KeyPressed {
+                    key: Key::Named(Named::ArrowUp),
+                    ..
+                }),
+                Status::Ignored,
+            ) => Some(Message::ChangeDelta(0.0)),
+            (
+                Event::Keyboard(iced::keyboard::Event::KeyPressed {
+                    key: Key::Character(c),
+                    modifiers: Modifiers::CTRL,
+                    ..
+                }),
+                Status::Ignored,
+            ) if c.as_ref() == "f" => Some(Message::ForceToQuit),
+
+            _ => None,
+        });
+        if self.paused {
+            subscr_key
+        } else {
+            iced::Subscription::batch([
+                subscr_key,
+                iced::time::every(std::time::Duration::from_millis(16)).map(|_| Message::Tick),
+            ])
+        }
+    }
+
+    fn update_canvas_if_paused(&mut self) {
+        if self.paused {
+            self.update(Message::TogglePaused);
+            self.update(Message::Tick);
+            self.update(Message::TogglePaused);
+        }
     }
 }
 
@@ -353,7 +458,7 @@ fn load_path_sounds() -> Vec<String> {
 
 fn load_path_saves() -> Vec<String> {
     fs::create_dir_all("./saves").expect("fail to creat 'saves' !");
-    fs::read_dir("./saves")
+    let mut saves: Vec<String> = fs::read_dir("./saves")
         .unwrap()
         .filter_map(|res| res.ok())
         .map(|e| {
@@ -365,5 +470,7 @@ fn load_path_saves() -> Vec<String> {
                 .trim_end_matches(".pmx")
                 .to_string()
         })
-        .collect()
+        .collect();
+    saves.sort();
+    saves
 }

src/message.rs

@@ -1,22 +1,38 @@
+use iced::Color;
+
 #[derive(Debug, Clone)]
 pub enum Message {
-    ButtonPressedIncrement,
+    None,
-    ButtonPressedDecrement,
+    CreatFile,
+    SetFileNameCreat(String),
+    GoToLoadView,
+    ForceToQuit,
     Tick,
-    AddPolygon(String),
-    ChangeTeta(usize, f32),
-    Remove(usize),
-    ChangeColor(usize, String),
-    ChangeSound(usize, String),
-    ToggleSavePanel,
     Save,
     Load,
     FileNameChanged(String),
     TogglePaused,
-    SetMusicLength,
-    LengthChange(String),
     ChangeDelta(f32),
+    ClickedOnTimeLine(f32),
+    ChangeDeltaString(String),
+
+    ChangeNbPerSec(String),
+    AddPolygon(String),
+    ChangeTeta(usize, f32),
+    Remove(usize),
+    ChangeSound(usize, String),
+    LengthChange(String),
     AddPoint,
     RemovePoint,
-    ClickedOnTimeLine(f32),
+    SlidePointLeft,
+    SlidePointRight,
+    ChangeDegree(usize, String),
+    ReAddPoint,
+
+    ChooseColor(usize, Color),
+    CancelColor(usize),
+    SubmitColor(usize),
+
+    Undo,
+    Redo,
 }

src/music.rs

@@ -1,20 +1,25 @@
 use crate::message::Message;
+use crate::polygon_draw::*;
 use crate::utils::string_to_polygon;
-use crate::{polygon_draw::*, utils::string_to_color};
 use serde::{Deserialize, Serialize};
 
 use kira::{AudioManager, sound::static_sound::StaticSoundData};
 
 use iced::event::Status;
 use iced::mouse::Cursor;
-use iced::widget::canvas::Event;
+use iced::widget::canvas::{Event, Geometry};
-use iced::{mouse, padding};
+use iced::{
+    Size,
+    mouse::{self, ScrollDelta},
+};
+use iced::{Vector, keyboard};
 
 use iced::widget::canvas;
 use iced::widget::canvas::Stroke;
 use iced::widget::canvas::Style;
 use iced::{Color, Rectangle, Renderer, Theme};
 use std::f32::consts::PI;
+use std::mem::swap;
 use std::time::Duration;
 #[derive(Serialize, Deserialize)]
 pub struct Music {
@@ -26,6 +31,8 @@ pub struct Music {
     teta: f32,
     #[serde(skip)]
     pub current_delta: f32,
+    #[serde(skip)]
+    point_removed: Vec<(f32, PolygonFrame)>,
 }
 
 impl Music {
@@ -68,10 +75,11 @@ impl Music {
         Music {
             poly_frame: vec![(0.0, PolygonFrame::default())],
             nb_sec_for_rev: 1.0,
-            file_name: "Default Name".to_string(),
+            file_name: "Default File Name".to_string(),
             length: 60.0,
             teta: 0.,
             current_delta: 0.,
+            point_removed: vec![],
         }
     }
 
@@ -111,20 +119,30 @@ impl Music {
         index: usize,
         sound: StaticSoundData,
         sound_name: String,
-    ) {
+    ) -> String {
         let current_frame = self.find_poly_frame(delta);
         current_frame.polygons[index].sound = sound;
+        let out = current_frame.polygons[index].sound_name.clone();
         current_frame.polygons[index].sound_name = sound_name;
+        out
     }
 
-    pub fn set_teta(&mut self, delta: f32, index: usize, teta: f32) {
+    pub fn set_teta(&mut self, delta: f32, index: usize, teta: f32) -> f32 {
+        let out = self.find_poly_frame(delta).polygons[index].global_teta;
         self.find_poly_frame(delta).polygons[index].global_teta = teta;
+        out
     }
 
-    pub fn set_color(&mut self, delta: f32, index: usize, color_name: String) {
+    pub fn set_color(&mut self, delta: f32, index: usize, color: Color) -> Color {
         let current_frame = self.find_poly_frame(delta);
-        current_frame.polygons[index].color = string_to_color(&color_name);
+        let out = current_frame.polygons[index].color.clone();
-        current_frame.polygons[index].color_name = color_name;
+        current_frame.polygons[index].color = color;
+        out
+    }
+
+    pub fn set_color_picker(&mut self, delta: f32, i: usize, b: bool) {
+        let current_frame = self.find_poly_frame(delta);
+        current_frame.polygons[i].show_color_picker = b;
     }
 
     //~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ADD/REMOVE~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
@@ -137,9 +155,19 @@ impl Music {
         self.poly_frame
             .insert(pos, (delta, self.current_frame(delta).clone()));
     }
+    pub fn add_point_old(&mut self) {
+        if let Some(pair) = self.point_removed.pop() {
+            let pos = self
+                .poly_frame
+                .binary_search_by(|(d, _)| d.partial_cmp(&pair.0).unwrap())
+                .unwrap_or_else(|e| e);
+            self.poly_frame.insert(pos, pair);
+        }
+    }
     pub fn remove_point(&mut self, delta: f32) {
         let i = self.find_index_frame(delta);
         if i != 0 {
+            self.point_removed.push(self.poly_frame[i].clone());
             self.poly_frame.remove(i);
         }
     }
@@ -150,50 +178,108 @@ impl Music {
         current_frame.polygons.push(poly);
     }
 
-    pub fn remove_polygon(&mut self, delta: f32, i: usize) {
+    pub fn remove_polygon(&mut self, delta: f32, i: usize) -> String {
-        self.find_poly_frame(delta).polygons.remove(i);
+        let pf = self.find_poly_frame(delta);
+        let mut i = i;
+        if i == usize::MAX {
+            i = pf.polygons.len() - 1
+        }
+        let out = pf.polygons[i].name.clone();
+        pf.polygons.remove(i);
+        out
+    }
+
+    pub fn slide_to_left(&mut self, delta: f32) {
+        let i = self.find_index_frame(delta);
+        if i > 0 {
+            let (left, right) = self.poly_frame.split_at_mut(i);
+            swap(&mut left[i - 1].1, &mut right[0].1);
+        }
+    }
+    pub fn slide_to_right(&mut self, delta: f32) {
+        let i = self.find_index_frame(delta);
+        if i < self.poly_frame.len() - 1 {
+            let (left, right) = self.poly_frame.split_at_mut(i + 1);
+            swap(&mut left[i].1, &mut right[0].1);
+        }
     }
 }
+#[derive(Default, Debug)]
+pub struct StateMusic {
+    mouse_left: bool,
+    ctrl: bool,
+    zoom: f32,
+    offset: f32,
+}
+
 impl canvas::Program<Message> for Music {
     // No internal state
-    type State = bool;
+    type State = StateMusic;
 
     fn draw(
         &self,
-        _state: &Self::State,
+        state: &Self::State,
         renderer: &Renderer,
         _theme: &Theme,
         bounds: Rectangle,
         _cursor: mouse::Cursor,
     ) -> Vec<canvas::Geometry> {
-        let mut frame = canvas::Frame::new(renderer, bounds.size());
+        let mut geo_small_frame: Vec<Geometry> = vec![];
+        let mut geo_cursor: Vec<Geometry> = vec![];
+        let frame = canvas::Frame::new(renderer, bounds.size());
+        let global_width = bounds.width * state.zoom;
         let mut toggle_color = true;
         let padding = 8.;
-        let w = bounds.width - (padding * 2.);
+        let w = global_width - (padding * 2.);
-        for (delta, _) in &self.poly_frame {
+        for (delta, polyframe) in &self.poly_frame {
-            let x = delta / self.length * w + 8.;
+            let x = delta / self.length * w + 8. - state.offset;
-            frame.fill_rectangle(
+            let mut back_frame = canvas::Frame::new(
-                iced::Point { x: x, y: 0.0 },
+                renderer,
-                frame.size(),
+                Size {
-                if toggle_color {
+                    width: global_width.clamp(0.0, bounds.width),
-                    Color::from_rgb(0.3, 0.3, 0.3)
+                    height: bounds.height,
-                } else {
-                    Color::from_rgb(0.1, 0.1, 0.1)
                 },
             );
-            toggle_color = !toggle_color;
-        }
-        frame.stroke_rectangle(
-            iced::Point { x: 0.0, y: 0.0 },
-            frame.size(),
-            Stroke {
-                width: 16.0,
-                ..Stroke::default()
-            },
-        );
 
-        let x = self.current_delta / self.length * w + 8.;
+            back_frame.fill_rectangle(
-        frame.stroke_rectangle(
+                iced::Point { x: x, y: 0.0 },
+                Size {
+                    width: global_width,
+                    height: bounds.height,
+                },
+                if toggle_color {
+                    Color::from_rgb8(27, 60, 83)
+                } else {
+                    Color::from_rgb8(69, 104, 130)
+                },
+            );
+            geo_small_frame.push(back_frame.into_geometry());
+            toggle_color = !toggle_color;
+            let mut small_frame = canvas::Frame::new(
+                renderer,
+                Size {
+                    width: global_width.clamp(0.0, bounds.width),
+                    height: bounds.height,
+                },
+            );
+
+            small_frame.translate(Vector {
+                x: x + (bounds.height / 10.),
+                y: (bounds.height / 10.),
+            });
+            polyframe.draw_in_frame(
+                &mut small_frame,
+                Size {
+                    width: (8. * bounds.height) / 10.,
+                    height: (8. * bounds.height) / 10.,
+                },
+            );
+
+            geo_small_frame.push(small_frame.into_geometry());
+        }
+        let x = self.current_delta / self.length * w + 8. - state.offset;
+        let mut frame_cursor = canvas::Frame::new(renderer, bounds.size());
+        frame_cursor.stroke_rectangle(
             iced::Point::new(x, 0.),
             iced::Size {
                 width: 0.,
@@ -201,13 +287,33 @@ impl canvas::Program<Message> for Music {
             },
             Stroke {
                 width: 4.0,
-                style: Style::Solid(Color::from_rgb(1.0, 0.0, 0.0)),
+                style: Style::Solid(Color::from_rgba(1.0, 0.0, 0.0, 1.)),
                 ..Stroke::default()
             },
         );
+        frame_cursor.stroke_rectangle(
+            iced::Point {
+                x: -state.offset,
+                y: 0.0,
+            },
+            iced::Size {
+                width: global_width,
+                height: bounds.height,
+            },
+            Stroke {
+                width: 16.0,
+                style: Style::Solid(Color::from_rgb8(207, 74, 28)),
+                ..Stroke::default()
+            },
+        );
+        geo_cursor.push(frame_cursor.into_geometry());
 
+        //vec_geo.push(frame.into_geometry());
         // Then, we produce the geometry
-        vec![frame.into_geometry()]
+        let mut out = vec![frame.into_geometry()];
+        out.append(&mut geo_small_frame);
+        out.append(&mut geo_cursor);
+        out
     }
     fn update(
         &self,
@@ -217,12 +323,21 @@ impl canvas::Program<Message> for Music {
         cursor: Cursor,
     ) -> (Status, Option<Message>) {
         //eprintln!("event = {:?}", event);
+        if let Event::Keyboard(keyboard_event) = &event {
+            match keyboard_event {
+                keyboard::Event::ModifiersChanged(m) => {
+                    state.ctrl = m.control();
+                }
+                _ => (),
+            }
+        }
         if let Event::Mouse(mouse_event) = event {
             match mouse_event {
                 mouse::Event::ButtonPressed(mouse::Button::Left) => {
-                    *state = true;
+                    state.mouse_left = true;
                     if let Some(position) = cursor.position_in(bounds) {
-                        let pos_x = (position.x - 8.0) / (bounds.width - 16.);
+                        let pos_x =
+                            (position.x + state.offset - 8.0) / (bounds.width * state.zoom - 16.);
                         let delta = (pos_x * self.length).clamp(0., self.length);
                         return (
                             Status::Captured,
@@ -230,19 +345,52 @@ impl canvas::Program<Message> for Music {
                         );
                     }
                 }
-                mouse::Event::ButtonReleased(mouse::Button::Left) => *state = false,
+                mouse::Event::ButtonReleased(mouse::Button::Left) => state.mouse_left = false,
                 mouse::Event::CursorMoved { position: _ } => {
                     if let Some(position) = cursor.position_in(bounds)
-                        && *state
+                        && state.mouse_left
                     {
-                        let pos_x = (position.x - 8.0) / (bounds.width - 16.);
+                        let pos_x =
+                            (position.x + state.offset - 8.0) / (bounds.width * state.zoom - 16.);
                         let delta = (pos_x * self.length).clamp(0., self.length);
                         return (Status::Captured, Some(Message::ClickedOnTimeLine(delta)));
                     }
                 }
+                mouse::Event::WheelScrolled { delta: d } => {
+                    if state.ctrl {
+                        match d {
+                            ScrollDelta::Lines { x: _, y } => {
+                                let before = bounds.width * state.zoom;
+                                state.zoom += y / 10.;
+                                state.offset = state.offset * (bounds.width * state.zoom) / before;
+                            }
+                            ScrollDelta::Pixels { x: _, y } => {
+                                let before = bounds.width * state.zoom;
+                                state.zoom += y / 10.;
+                                state.offset = state.offset * (bounds.width * state.zoom) / before;
+                            }
+                        }
+                    } else {
+                        match d {
+                            ScrollDelta::Lines { x: _, y } => {
+                                state.offset -= y * 32. * state.zoom;
+                            }
+                            ScrollDelta::Pixels { x: _, y } => {
+                                state.offset -= y * 32. * state.zoom;
+                            }
+                        }
+                    }
+                }
                 _ => {}
             }
         }
+        state.zoom = state.zoom.clamp(1.0, 10.);
+        if state.offset + bounds.width >= bounds.width * state.zoom {
+            state.offset = bounds.width * state.zoom - bounds.width
+        }
+        if state.offset <= 0. {
+            state.offset = 0.
+        }
 
         (Status::Ignored, None)
     }

src/polygon_draw.rs

@@ -2,12 +2,12 @@ use crate::utils::string_to_color;
 
 use std::f32::consts::PI;
 
+use iced::Size;
 use iced::Vector;
 use iced::mouse;
 use iced::widget::canvas;
-use iced::widget::canvas::Stroke;
+use iced::widget::canvas::{Frame, Stroke, Style};
-use iced::widget::canvas::Style;
+use iced::{Color, Point, Rectangle, Renderer, Theme};
-use iced::{Color, Rectangle, Renderer, Theme};
 use kira::sound::static_sound::StaticSoundData;
 use serde::{Deserialize, Serialize};
 
@@ -49,6 +49,65 @@ impl PolygonFrame {
             polygons: vec![],
         }
     }
+    pub fn draw_in_frame(&self, frame: &mut Frame, size: Size) {
+        let radius = size.height / 2.0 - (size.height / 10.);
+        let mut vec = Vector::new(0.0, -radius);
+        let c = Point {
+            x: size.width / 2.,
+            y: size.height / 2.,
+        };
+
+        // Draw Circle
+        let circle = canvas::Path::circle(c, radius);
+        frame.stroke(
+            &circle,
+            Stroke {
+                width: 6.0,
+                style: Style::Solid(Color::from_rgba8(210, 193, 182, 0.25)),
+                ..Stroke::default()
+            },
+        );
+
+        // Draw all polygons by there points
+        for poly in &self.polygons {
+            let l = poly.points_teta.len();
+            let mut line: canvas::Path;
+            let mut t1: f32;
+            let mut t2: f32;
+            let mut color: Color;
+            for i in 0..l {
+                t1 = poly.points_teta[i] + poly.global_teta;
+                t2 = poly.points_teta[(i + 1) % l] + poly.global_teta;
+                line = canvas::Path::line(c + vec.rotate(t1), c + vec.rotate(t2));
+                color = poly.color.clone();
+                color.a = 0.25;
+                frame.stroke(
+                    &line,
+                    Stroke {
+                        width: 4.0,
+                        style: Style::Solid(poly.color.clone()),
+                        ..Stroke::default()
+                    },
+                );
+            }
+        }
+        /*
+        // Draw the red dot on the current position
+        let dot = canvas::Path::circle(frame.center() + vec.rotate(self.teta), 10.0);
+        frame.fill(&dot, Color::from_rgb(1.0, 0.0, 0.0));
+        */
+        // Draw the frame
+        /*
+        frame.stroke_rectangle(
+            iced::Point { x: 0.0, y: 0.0 },
+            size,
+            Stroke {
+                width: 8.0,
+                style: Style::Solid(Color::from_rgb8(207, 74, 28)),
+                ..Stroke::default()
+            },
+        );*/
+    }
 }
 
 impl<Message> canvas::Program<Message> for PolygonFrame {
@@ -67,13 +126,18 @@ impl<Message> canvas::Program<Message> for PolygonFrame {
         let radius = frame.size().width.min(frame.size().height) / 2.0 - 32.0;
         let mut vec = Vector::new(0.0, -radius);
         let c = frame.center();
+        frame.fill_rectangle(
+            iced::Point { x: 0., y: 0. },
+            frame.size(),
+            Color::from_rgb8(27, 60, 83),
+        );
         // Draw Circle
         let circle = canvas::Path::circle(frame.center(), radius);
         frame.stroke(
             &circle,
             Stroke {
                 width: 6.0,
-                style: Style::Solid(Color::from_rgba(0.0, 0.0, 0.0, 1.0)),
+                style: Style::Solid(Color::from_rgb8(210, 193, 182)),
                 ..Stroke::default()
             },
         );
@@ -100,7 +164,7 @@ impl<Message> canvas::Program<Message> for PolygonFrame {
         }
 
         // Draw the red dot on the current position
-        let dot = canvas::Path::circle(frame.center() + vec.rotate(self.teta), 5.0);
+        let dot = canvas::Path::circle(frame.center() + vec.rotate(self.teta), 10.0);
         frame.fill(&dot, Color::from_rgb(1.0, 0.0, 0.0));
 
         // Draw the frame
@@ -109,6 +173,7 @@ impl<Message> canvas::Program<Message> for PolygonFrame {
             frame.size(),
             Stroke {
                 width: 16.0,
+                style: Style::Solid(Color::from_rgb8(207, 74, 28)),
                 ..Stroke::default()
             },
         );
@@ -129,6 +194,8 @@ pub struct Polygon {
     #[serde(skip)]
     pub color: Color,
     pub color_name: String,
+    #[serde(skip)]
+    pub show_color_picker: bool,
 }
 #[warn(dead_code)]
 impl Polygon {
@@ -153,196 +220,154 @@ impl Polygon {
         }
         sound_to_play
     }
+    pub fn default(sound: StaticSoundData) -> Self {
+        Polygon {
+            global_teta: 0.,
+            points_teta: vec![],
+            sound: sound,
+            sound_name: "tick.ogg".to_string(),
+            color_name: "Black".to_string(),
+            name: "".to_string(),
+            color: Color::BLACK,
+            show_color_picker: false,
+        }
+    }
 
-    pub fn n_gon(teta: f32, n_side: u8, sound: StaticSoundData) -> Self {
+    pub fn n_gon(n_side: u8, sound: StaticSoundData) -> Self {
         let mut v: Vec<f32> = Vec::with_capacity(n_side as usize);
         for i in 0..n_side {
             v.push((i as f32 * 2.0 * PI) / n_side as f32);
         }
-        Polygon {
+        let mut p = Polygon::default(sound);
-            global_teta: teta,
+        p.points_teta = v;
-            points_teta: v,
+        p
-            sound: sound,
-            sound_name: "tick.ogg".to_string(),
-            color_name: "Black".to_string(),
-            name: "".to_string(),
-            color: Color::BLACK,
-        }
     }
-    pub fn segment(teta: f32, sound: StaticSoundData) -> Self {
+    pub fn segment(sound: StaticSoundData) -> Self {
-        Polygon::n_gon(teta, 2, sound)
+        Polygon::n_gon(2, sound)
     }
 
-    pub fn triangle(teta: f32, sound: StaticSoundData) -> Self {
+    pub fn triangle(sound: StaticSoundData) -> Self {
-        Polygon::n_gon(teta, 3, sound)
+        Polygon::n_gon(3, sound)
     }
 
-    pub fn square(teta: f32, sound: StaticSoundData) -> Self {
+    pub fn square(sound: StaticSoundData) -> Self {
-        Polygon::n_gon(teta, 4, sound)
+        Polygon::n_gon(4, sound)
     }
 
-    pub fn nr_6_in_30(teta: f32, sound: StaticSoundData) -> Self {
+    pub fn nr_6_in_30(sound: StaticSoundData) -> Self {
-        Polygon {
+        let mut p = Polygon::default(sound);
-            sound: sound,
+        p.points_teta = vec![
-            name: "".to_string(),
+            2.0 * 5.0 * PI / 30.0,
-            color: Color::BLACK,
+            2.0 * 6.0 * PI / 30.0,
-            global_teta: teta,
+            2.0 * 12.0 * PI / 30.0,
-            sound_name: "tick.ogg".to_string(),
+            2.0 * 18.0 * PI / 30.0,
-            color_name: "Black".to_string(),
+            2.0 * 24.0 * PI / 30.0,
-            points_teta: vec![
+            2.0 * 25.0 * PI / 30.0,
-                2.0 * 5.0 * PI / 30.0,
+        ];
-                2.0 * 6.0 * PI / 30.0,
+        p
-                2.0 * 12.0 * PI / 30.0,
-                2.0 * 18.0 * PI / 30.0,
-                2.0 * 24.0 * PI / 30.0,
-                2.0 * 25.0 * PI / 30.0,
-            ],
-        }
     }
-    pub fn nr_7_in_30(teta: f32, sound: StaticSoundData) -> Self {
+    pub fn nr_7_in_30(sound: StaticSoundData) -> Self {
-        Polygon {
+        let mut p = Polygon::default(sound);
-            sound: sound,
+        p.points_teta = vec![
-            name: "".to_string(),
+            0.0,
-            color: Color::BLACK,
+            2.0 * 6.0 * PI / 30.0,
-            sound_name: "tick.ogg".to_string(),
+            2.0 * 7.0 * PI / 30.0,
-            color_name: "Black".to_string(),
+            2.0 * 13.0 * PI / 30.0,
-            global_teta: teta,
+            2.0 * 17.0 * PI / 30.0,
-            points_teta: vec![
+            2.0 * 23.0 * PI / 30.0,
-                0.0,
+            2.0 * 24.0 * PI / 30.0,
-                2.0 * 6.0 * PI / 30.0,
+        ];
-                2.0 * 7.0 * PI / 30.0,
+        p
-                2.0 * 13.0 * PI / 30.0,
-                2.0 * 17.0 * PI / 30.0,
-                2.0 * 23.0 * PI / 30.0,
-                2.0 * 24.0 * PI / 30.0,
-            ],
-        }
     }
-    pub fn nr_8_in_30(teta: f32, sound: StaticSoundData) -> Self {
+    pub fn nr_8_in_30(sound: StaticSoundData) -> Self {
-        Polygon {
+        let mut p = Polygon::default(sound);
-            sound: sound,
+        p.points_teta = vec![
-            name: "".to_string(),
+            2.0 * PI / 30.0,
-            color: Color::BLACK,
+            2.0 * 5.0 * PI / 30.0,
-            sound_name: "tick.ogg".to_string(),
+            2.0 * 11.0 * PI / 30.0,
-            color_name: "Black".to_string(),
+            2.0 * 12.0 * PI / 30.0,
-            global_teta: teta,
+            2.0 * 18.0 * PI / 30.0,
-            points_teta: vec![
+            2.0 * 19.0 * PI / 30.0,
-                2.0 * PI / 30.0,
+            2.0 * 25.0 * PI / 30.0,
-                2.0 * 5.0 * PI / 30.0,
+            2.0 * 29.0 * PI / 30.0,
-                2.0 * 11.0 * PI / 30.0,
+        ];
-                2.0 * 12.0 * PI / 30.0,
+        p
-                2.0 * 18.0 * PI / 30.0,
-                2.0 * 19.0 * PI / 30.0,
-                2.0 * 25.0 * PI / 30.0,
-                2.0 * 29.0 * PI / 30.0,
-            ],
-        }
     }
-    pub fn nr_9_in_30(teta: f32, sound: StaticSoundData) -> Self {
+    pub fn nr_9_in_30(sound: StaticSoundData) -> Self {
-        Polygon {
+        let mut p = Polygon::default(sound);
-            sound: sound,
+        p.points_teta = vec![
-            name: "".to_string(),
+            0.0,
-            color: Color::BLACK,
+            2.0 * PI / 30.0,
-            sound_name: "tick.ogg".to_string(),
+            2.0 * 7.0 * PI / 30.0,
-            color_name: "Black".to_string(),
+            2.0 * 11.0 * PI / 30.0,
-            global_teta: teta,
+            2.0 * 13.0 * PI / 30.0,
-            points_teta: vec![
+            2.0 * 17.0 * PI / 30.0,
-                0.0,
+            2.0 * 19.0 * PI / 30.0,
-                2.0 * PI / 30.0,
+            2.0 * 23.0 * PI / 30.0,
-                2.0 * 7.0 * PI / 30.0,
+            2.0 * 29.0 * PI / 30.0,
-                2.0 * 11.0 * PI / 30.0,
+        ];
-                2.0 * 13.0 * PI / 30.0,
+        p
-                2.0 * 17.0 * PI / 30.0,
-                2.0 * 19.0 * PI / 30.0,
-                2.0 * 23.0 * PI / 30.0,
-                2.0 * 29.0 * PI / 30.0,
-            ],
-        }
     }
-    pub fn nr_8_in_42(teta: f32, sound: StaticSoundData) -> Self {
+    pub fn nr_8_in_42(sound: StaticSoundData) -> Self {
-        Polygon {
+        let mut p = Polygon::default(sound);
-            sound: sound,
+        p.points_teta = vec![
-            name: "".to_string(),
+            2.0 * 3.0 * PI / 42.0,
-            color: Color::BLACK,
+            2.0 * 9.0 * PI / 42.0,
-            sound_name: "tick.ogg".to_string(),
+            2.0 * 14.0 * PI / 42.0,
-            color_name: "Black".to_string(),
+            2.0 * 15.0 * PI / 42.0,
-            global_teta: teta,
+            2.0 * 27.0 * PI / 42.0,
-            points_teta: vec![
+            2.0 * 28.0 * PI / 42.0,
-                2.0 * 3.0 * PI / 42.0,
+            2.0 * 33.0 * PI / 42.0,
-                2.0 * 9.0 * PI / 42.0,
+            2.0 * 39.0 * PI / 42.0,
-                2.0 * 14.0 * PI / 42.0,
+        ];
-                2.0 * 15.0 * PI / 42.0,
+        p
-                2.0 * 27.0 * PI / 42.0,
-                2.0 * 28.0 * PI / 42.0,
-                2.0 * 33.0 * PI / 42.0,
-                2.0 * 39.0 * PI / 42.0,
-            ],
-        }
     }
-    pub fn nr_9_in_42(teta: f32, sound: StaticSoundData) -> Self {
+    pub fn nr_9_in_42(sound: StaticSoundData) -> Self {
-        Polygon {
+        let mut p = Polygon::default(sound);
-            sound: sound,
+        p.points_teta = vec![
-            name: "".to_string(),
+            0.0,
-            color: Color::BLACK,
+            2.0 * 6.0 * PI / 42.0,
-            sound_name: "tick.ogg".to_string(),
+            2.0 * 11.0 * PI / 42.0,
-            color_name: "Black".to_string(),
+            2.0 * 12.0 * PI / 42.0,
-            global_teta: teta,
+            2.0 * 17.0 * PI / 42.0,
-            points_teta: vec![
+            2.0 * 25.0 * PI / 42.0,
-                0.0,
+            2.0 * 30.0 * PI / 42.0,
-                2.0 * 6.0 * PI / 42.0,
+            2.0 * 31.0 * PI / 42.0,
-                2.0 * 11.0 * PI / 42.0,
+            2.0 * 36.0 * PI / 42.0,
-                2.0 * 12.0 * PI / 42.0,
+        ];
-                2.0 * 17.0 * PI / 42.0,
+        p
-                2.0 * 25.0 * PI / 42.0,
-                2.0 * 30.0 * PI / 42.0,
-                2.0 * 31.0 * PI / 42.0,
-                2.0 * 36.0 * PI / 42.0,
-            ],
-        }
     }
-    pub fn nr_10a_in_42(teta: f32, sound: StaticSoundData) -> Self {
+    pub fn nr_10a_in_42(sound: StaticSoundData) -> Self {
-        Polygon {
+        let mut p = Polygon::default(sound);
-            sound: sound,
+        p.points_teta = vec![
-            name: "".to_string(),
+            2.0 * 6.0 * PI / 42.0,
-            color: Color::BLACK,
+            2.0 * 7.0 * PI / 42.0,
-            sound_name: "tick.ogg".to_string(),
+            2.0 * 11.0 * PI / 42.0,
-            color_name: "Black".to_string(),
+            2.0 * 12.0 * PI / 42.0,
-            global_teta: teta,
+            2.0 * 17.0 * PI / 42.0,
-            points_teta: vec![
+            2.0 * 25.0 * PI / 42.0,
-                2.0 * 6.0 * PI / 42.0,
+            2.0 * 30.0 * PI / 42.0,
-                2.0 * 7.0 * PI / 42.0,
+            2.0 * 31.0 * PI / 42.0,
-                2.0 * 11.0 * PI / 42.0,
+            2.0 * 35.0 * PI / 42.0,
-                2.0 * 12.0 * PI / 42.0,
+            2.0 * 36.0 * PI / 42.0,
-                2.0 * 17.0 * PI / 42.0,
+        ];
-                2.0 * 25.0 * PI / 42.0,
+        p
-                2.0 * 30.0 * PI / 42.0,
-                2.0 * 31.0 * PI / 42.0,
-                2.0 * 35.0 * PI / 42.0,
-                2.0 * 36.0 * PI / 42.0,
-            ],
-        }
     }
-    pub fn nr_10b_in_42(teta: f32, sound: StaticSoundData) -> Self {
+    pub fn nr_10b_in_42(sound: StaticSoundData) -> Self {
-        Polygon {
+        let mut p = Polygon::default(sound);
-            sound: sound,
+        p.points_teta = vec![
-            name: "".to_string(),
+            0.0,
-            color: Color::BLACK,
+            2.0 * 1.0 * PI / 42.0,
-            sound_name: "tick.ogg".to_string(),
+            2.0 * 5.0 * PI / 42.0,
-            color_name: "Black".to_string(),
+            2.0 * 13.0 * PI / 42.0,
-            global_teta: teta,
+            2.0 * 18.0 * PI / 42.0,
-            points_teta: vec![
+            2.0 * 19.0 * PI / 42.0,
-                0.0,
+            2.0 * 24.0 * PI / 42.0,
-                2.0 * 1.0 * PI / 42.0,
+            2.0 * 29.0 * PI / 42.0,
-                2.0 * 5.0 * PI / 42.0,
+            2.0 * 30.0 * PI / 42.0,
-                2.0 * 13.0 * PI / 42.0,
+            2.0 * 41.0 * PI / 42.0,
-                2.0 * 18.0 * PI / 42.0,
+        ];
-                2.0 * 19.0 * PI / 42.0,
+        p
-                2.0 * 24.0 * PI / 42.0,
-                2.0 * 29.0 * PI / 42.0,
-                2.0 * 30.0 * PI / 42.0,
-                2.0 * 41.0 * PI / 42.0,
-            ],
-        }
     }
 }
 fn dummy_sound() -> StaticSoundData {

src/utils.rs

@@ -1,6 +1,12 @@
 use crate::Polygon;
 use iced::Color;
 use kira::sound::static_sound::StaticSoundData;
+use regex::Regex;
+
+pub fn is_delta_format_valid(str: &str) -> bool {
+    let re = Regex::new(r"^\d{1,2}:\d{1,2}:\d{1,2}$").unwrap();
+    re.is_match(str)
+}
 pub fn string_to_color<S: AsRef<str>>(s: S) -> Color {
     match s.as_ref() {
         "Green" => Color::from_rgb(0.0, 1.0, 0.0),
@@ -43,46 +49,46 @@ pub fn string_to_polygon<S: AsRef<str>>(str: S) -> Polygon {
     let mut poly: Polygon;
     if s.starts_with("Ngon") {
         if let Ok(sides) = s.trim_start_matches("Ngon").parse::<u8>() {
-            poly = Polygon::n_gon(0.0, sides, dummy_sound());
+            poly = Polygon::n_gon(sides, dummy_sound());
         } else {
-            poly = Polygon::n_gon(0.0, 0, dummy_sound());
+            poly = Polygon::n_gon(0, dummy_sound());
         }
     } else {
         match s {
             "Segment" => {
-                poly = Polygon::segment(0.0, dummy_sound());
+                poly = Polygon::segment(dummy_sound());
             }
             "Triangle" => {
-                poly = Polygon::triangle(0.0, dummy_sound());
+                poly = Polygon::triangle(dummy_sound());
             }
             "Square" => {
-                poly = Polygon::square(0.0, dummy_sound());
+                poly = Polygon::square(dummy_sound());
             }
             "Nr6In30" => {
-                poly = Polygon::nr_6_in_30(0.0, dummy_sound());
+                poly = Polygon::nr_6_in_30(dummy_sound());
             }
             "Nr7In30" => {
-                poly = Polygon::nr_7_in_30(0.0, dummy_sound());
+                poly = Polygon::nr_7_in_30(dummy_sound());
             }
             "Nr8In30" => {
-                poly = Polygon::nr_8_in_30(0.0, dummy_sound());
+                poly = Polygon::nr_8_in_30(dummy_sound());
             }
             "Nr9In30" => {
-                poly = Polygon::nr_9_in_30(0.0, dummy_sound());
+                poly = Polygon::nr_9_in_30(dummy_sound());
             }
             "Nr8In42" => {
-                poly = Polygon::nr_8_in_42(0.0, dummy_sound());
+                poly = Polygon::nr_8_in_42(dummy_sound());
             }
             "Nr9In42" => {
-                poly = Polygon::nr_9_in_42(0.0, dummy_sound());
+                poly = Polygon::nr_9_in_42(dummy_sound());
             }
             "Nr10aIn42" => {
-                poly = Polygon::nr_10a_in_42(0.0, dummy_sound());
+                poly = Polygon::nr_10a_in_42(dummy_sound());
             }
             "Nr10bIn42" => {
-                poly = Polygon::nr_10b_in_42(0.0, dummy_sound());
+                poly = Polygon::nr_10b_in_42(dummy_sound());
             }
-            _ => poly = Polygon::n_gon(0.0, 0, dummy_sound()),
+            _ => poly = Polygon::n_gon(0, dummy_sound()),
         }
     }
     poly.name = s.to_string();