remove unused things and fix warning

.cargo/config.toml

@@ -0,0 +1,3 @@
+[target.x86_64-pc-windows-gnu]
+rustflags = ["-C", "link-args=-mwindows"]
+

.gitlab-ci.yml

@@ -0,0 +1,38 @@
+stages:
+  - build
+
+build_linux:
+  stage: build
+  script:
+    - cargo build --release
+    - cp target/release/polymusic .
+  artifacts:
+    paths:
+      - polymusic
+      - fonts/
+      - assets/
+    expire_in: 1 month
+  tags:
+    - linux
+  rules:
+    - if: $CI_COMMIT_TAG
+      when: on_success
+    - when: never
+
+build_windows:
+  stage: build
+  script:
+    - cargo build --release --target x86_64-pc-windows-gnu
+    - cp target/x86_64-pc-windows-gnu/release/polymusic.exe .
+  artifacts:
+    paths:
+      - polymusic.exe
+      - fonts/
+      - assets/
+    expire_in: 1 month
+  tags:
+    - windows
+  rules:
+    - if: $CI_COMMIT_TAG
+      when: on_success
+    - when: never

Cargo.toml

@@ -1,7 +1,8 @@
 [package]
-name = "polygomusic"
-version = "0.1.0"
+name = "polymusic"
+version = "1.2.0"
 edition = "2024"
+build = "build.rs"
 
 [dependencies]
 iced = { version = "0.13.1", features = ["canvas", "tokio"] }
@@ -10,3 +11,18 @@ 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"
+winapi = {version = "0.3", features = ["wincon", "winuser"]}
+rfd = "0.15.4"
+pathdiff = "0.2.3"
+
+[profile.release]
+opt-level = 3
+lto = true
+codegen-units = 1
+panic = 'abort'
+
+
+

LICENSE

@@ -0,0 +1,674 @@
+                    GNU GENERAL PUBLIC LICENSE
+                       Version 3, 29 June 2007
+
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+the Program, the only way you could satisfy both those terms and this
+License would be to refrain entirely from conveying the Program.
+
+  13. Use with the GNU Affero General Public License.
+
+  Notwithstanding any other provision of this License, you have
+permission to link or combine any covered work with a work licensed
+under version 3 of the GNU Affero General Public License into a single
+combined work, and to convey the resulting work.  The terms of this
+License will continue to apply to the part which is the covered work,
+but the special requirements of the GNU Affero General Public License,
+section 13, concerning interaction through a network will apply to the
+combination as such.
+
+  14. Revised Versions of this License.
+
+  The Free Software Foundation may publish revised and/or new versions of
+the GNU General Public License from time to time.  Such new versions will
+be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.
+
+  Each version is given a distinguishing version number.  If the
+Program specifies that a certain numbered version of the GNU General
+Public License "or any later version" applies to it, you have the
+option of following the terms and conditions either of that numbered
+version or of any later version published by the Free Software
+Foundation.  If the Program does not specify a version number of the
+GNU General Public License, you may choose any version ever published
+by the Free Software Foundation.
+
+  If the Program specifies that a proxy can decide which future
+versions of the GNU General Public License can be used, that proxy's
+public statement of acceptance of a version permanently authorizes you
+to choose that version for the Program.
+
+  Later license versions may give you additional or different
+permissions.  However, no additional obligations are imposed on any
+author or copyright holder as a result of your choosing to follow a
+later version.
+
+  15. Disclaimer of Warranty.
+
+  THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
+APPLICABLE LAW.  EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
+HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
+OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
+THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
+IS WITH YOU.  SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
+ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
+
+  16. Limitation of Liability.
+
+  IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
+THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
+GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
+USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
+DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
+PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
+EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGES.
+
+  17. Interpretation of Sections 15 and 16.
+
+  If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+                     END OF TERMS AND CONDITIONS
+
+            How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+state the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) 2025  dukantic
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+Also add information on how to contact you by electronic and paper mail.
+
+  If the program does terminal interaction, make it output a short
+notice like this when it starts in an interactive mode:
+
+    <program>  Copyright (C) 2025  dukantic
+    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, your program's commands
+might be different; for a GUI interface, you would use an "about box".
+
+  You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU GPL, see
+<https://www.gnu.org/licenses/>.
+
+  The GNU General Public License does not permit incorporating your program
+into proprietary programs.  If your program is a subroutine library, you
+may consider it more useful to permit linking proprietary applications with
+the library.  If this is what you want to do, use the GNU Lesser General
+Public License instead of this License.  But first, please read
+<https://www.gnu.org/licenses/why-not-lgpl.html>.

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 or linux version.
+Execute `Polymusic` or `Polymusic.exe`
 
 ## Files
 

build.rs

@@ -0,0 +1,45 @@
+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"));
+    #[cfg(windows)]
+    {
+        let mut res = winres::WindowsResource::new();
+        res.set("SubSystem", "Windows");
+        res.compile().unwrap();
+    }
+}
+
+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/color.rs

@@ -0,0 +1,22 @@
+use iced::Color;
+use serde::{Deserialize, Deserializer, Serialize, Serializer};
+
+pub mod color_serde {
+    use super::*;
+
+    pub fn serialize<S>(color: &Color, serializer: S) -> Result<S::Ok, S::Error>
+    where
+        S: Serializer,
+    {
+        let data = [color.r, color.g, color.b, color.a];
+        data.serialize(serializer)
+    }
+
+    pub fn deserialize<'de, D>(deserializer: D) -> Result<Color, D::Error>
+    where
+        D: Deserializer<'de>,
+    {
+        let data: [f32; 4] = Deserialize::deserialize(deserializer)?;
+        Ok(Color::from_rgba(data[0], data[1], data[2], data[3]))
+    }
+}

src/gui.rs

@@ -0,0 +1,231 @@
+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::Polymusic;
+
+pub fn music_view(app: &Polymusic) -> iced::Element<'_, Message> {
+    let mut i = 0;
+    //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)
+                    ),
+                    button(text(
+                        polygon
+                            .sound_name
+                            .rsplit(['/', '\\'])
+                            .next()
+                            .unwrap_or(&polygon.sound_name)
+                    ))
+                    .on_press(Message::ChangeSound(current_index)),
+                ]
+                .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![
+                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() -> iced::Element<'static, Message> {
+    Container::new(
+        column![
+            text("Polymusic").size(42),
+            row![
+                column![button("Create File").on_press(Message::CreatFile),]
+                    .spacing(10)
+                    .width(200)
+                    .height(200)
+                    .align_x(Horizontal::Center),
+                column![button("Load File").on_press(Message::Load),]
+                    .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

@@ -1,60 +1,93 @@
 mod polygon_draw;
-use iced::widget::canvas::Program;
+use iced::keyboard::Modifiers;
+use pathdiff::diff_paths;
 use polygon_draw::Polygon;
+use std::path::PathBuf;
 
 mod music;
 use music::Music;
 
+mod color;
+
+mod history;
+use history::Historic;
+
 mod message;
 use message::Message;
 
 mod utils;
-use utils::str_to_sec;
+use rfd::FileDialog;
+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,
-    widget::{
-        TextInput, column, text,
-        text_input::{Icon, Side},
-    },
-};
-use iced::{
-    Length, Task, Theme,
-    widget::{Column, button, canvas, container, pick_list, row, scrollable, slider},
+    Color, Event, Task,
+    event::{self, Status},
+    keyboard::{Key, key::Named},
 };
 
-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 {
-    iced::application("My App", MyApp::update, MyApp::view)
-        .theme(|_| Theme::Dark)
-        .subscription(MyApp::subscription)
-        .run_with(MyApp::new)
+    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("Polymusic", Polymusic::update, Polymusic::view)
+        .theme(move |_| polytheme.clone())
+        .font(iced_fonts::REQUIRED_FONT_BYTES)
+        .font(FONT_BYTES)
+        .default_font(FONT)
+        .antialiasing(true)
+        .subscription(Polymusic::subscription)
+        .run_with(Polymusic::new)
 }
 
-struct MyApp {
+struct Polymusic {
     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,
+    show_warning_message_creat: bool,
+    historic: Historic,
+    root: String,
 }
 
-impl MyApp {
+impl Polymusic {
     fn new() -> (Self, Task<Message>) {
         let manager = AudioManager::<DefaultBackend>::new(AudioManagerSettings::default())
             .expect("Error to load AudioManager");
@@ -62,27 +95,35 @@ impl MyApp {
             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,
+                show_warning_message_creat: false,
+                historic: Historic::new(),
+                root: String::from("/"),
             },
             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::ReAddPolygon(poly) => {
+                self.music.add_polygon_from(self.current_delta, poly);
             }
             Message::Tick => {
                 if self.current_delta >= self.music.length {
@@ -95,265 +136,369 @@ 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 poly = self.music.remove_polygon(self.current_delta, i);
+                self.already_save = false;
+                self.historic.add(
+                    Message::ReAddPolygon(poly),
+                    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;
+                self.historic.add(
+                    Message::ChangeTeta(i, old_teta),
+                    Message::ChangeTeta(i, teta),
+                    self.current_delta,
+                );
             }
-            Message::ChangeColor(i, s) => {
-                self.music.set_color(self.current_delta, i, s);
+            Message::ReChangeSound(i, s) => {
+                dbg!(format!("{0}/{1}", self.root, s.clone()));
+                let sound = if s == String::from("Default_Sound.ogg") {
+                    StaticSoundData::from_file(String::from("./assets/Default_Sound.ogg"))
+                        .expect("Fail to load audio")
+                } else {
+                    StaticSoundData::from_file(format!("{0}/{1}", self.root, s.clone()))
+                        .expect("Fail to load audio")
+                };
+                self.music
+                    .set_sound(self.current_delta, i, sound, s.clone());
+                self.already_save = false;
             }
-            Message::ChangeSound(i, s) => {
-                let sound = StaticSoundData::from_file(format!("./assets/{s}"))
+
+            Message::ChangeSound(i) => {
+                let file = FileDialog::new()
+                    .add_filter("Audio Files", &["mp3", "wav", "ogg"])
+                    .set_directory("./")
+                    .pick_file();
+                if let Some(s) = file {
+                    let root_path = PathBuf::from(&self.root);
+                    let relative_path = diff_paths(&s, &root_path)
+                        .expect("Impossible de calculer le chemin relatif");
+                    let path_string = relative_path.to_string_lossy().into_owned();
+                    let sound = StaticSoundData::from_file(format!(
+                        "{0}/{1}",
+                        self.root,
+                        path_string.clone()
+                    ))
                     .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, path_string.clone());
+                    self.already_save = false;
+                    self.historic.add(
+                        Message::ReChangeSound(i, old_sound),
+                        Message::ReChangeSound(i, path_string),
+                        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();
+                dbg!(format!("{0}/{1}", &self.root, self.music.file_name));
+                fs::write(format!("{0}/{1}", &self.root, 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));
+                let file = FileDialog::new()
+                    .add_filter("Polymusic File", &["pmx"])
+                    .set_directory("./")
+                    .pick_file();
+                if let Some(path) = file {
+                    let path_string = path.to_string_lossy().into_owned();
+                    let json = fs::read_to_string(path_string.clone());
+                    if let Some(path_parent) = path.parent() {
+                        self.root = path_parent.to_string_lossy().into_owned();
                         match json {
                             Ok(j) => {
                                 let decoded: Music = serde_json::from_str(&j).unwrap();
                                 self.music = decoded;
-                        self.music.update_frame();
+                                self.music.update_frame(&self.root);
+                                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::FileNameChanged(s) => self.music.file_name = s,
-            Message::LengthChange(s) => self.str_music_length = s,
+                }
+            }
+
+            Message::CreatFile => {
+                let file = FileDialog::new()
+                    .add_filter("Polymusic File", &["pmx"])
+                    .set_directory("./")
+                    .save_file();
+                if let Some(path) = file {
+                    if let Some(path_parent) = path.parent() {
+                        self.root = path_parent.to_string_lossy().into_owned();
+                    }
+                    self.mode_file_load = false;
+                    self.music = Music::default();
+                    if let Some(name) = path.file_name() {
+                        self.music.file_name = name.to_string_lossy().into_owned();
+                    }
+                    self.update(Message::Save);
+                }
+            }
+            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(Message::TogglePaused);
-                    self.update(Message::Tick);
-                    self.update(Message::TogglePaused);
+                self.update_canvas_if_paused();
             }
+            Message::ChangeDeltaString(s) => {
+                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));
             }
-        }
-    }
-
-    fn view(&self) -> iced::Element<Message> {
-        let txt_nb_rev = if self.music.nb_sec_for_rev % 1. != 0.0 {
-            format!("{} sec/revolution", self.music.nb_sec_for_rev)
-        } else {
-            format!("{}.0 sec/revolution", self.music.nb_sec_for_rev)
-        };
-
-        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(),
+            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::SlidePointLeft,
+                    Message::SlidePointLeft,
+                    self.current_delta,
                 );
-            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(),
+            }
+            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::SlidePointRight,
+                    Message::SlidePointRight,
+                    self.current_delta,
                 );
-
-            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}'
+            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.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> {
+        if !self.mode_file_load {
+            music_view(self)
         } 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()
+            load_file_view()
+        }
     }
 
-    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> {
+        let subscr_key = event::listen_with(|event, status, _| match (event, status) {
+            (
+                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([
-            //window::events().map(|(_id, event)| Message::WindowEvent(event)),
+                subscr_key,
                 iced::time::every(std::time::Duration::from_millis(16)).map(|_| Message::Tick),
             ])
         }
-}
+    }
 
-fn load_path_sounds() -> Vec<String> {
-    let mut entries: Vec<String> = fs::read_dir("./assets")
-        .unwrap()
-        .filter_map(|res| res.ok())
-        .map(|e| e.path().file_name().unwrap().to_str().unwrap().to_string())
-        .collect();
-    entries.sort();
-    entries
+    fn update_canvas_if_paused(&mut self) {
+        if self.paused {
+            self.update(Message::TogglePaused);
+            self.update(Message::Tick);
+            self.update(Message::TogglePaused);
+            self.update(Message::None);
+        }
+    }
 }
 
 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 +510,7 @@ fn load_path_saves() -> Vec<String> {
                 .trim_end_matches(".pmx")
                 .to_string()
         })
-        .collect()
+        .collect();
+    saves.sort();
+    saves
 }

src/main.rs.lock~

@@ -0,0 +1 @@
+dukantic@templeos

src/message.rs

@@ -1,22 +1,40 @@
+use iced::Color;
+
+use crate::polygon_draw::Polygon;
+
 #[derive(Debug, Clone)]
 pub enum Message {
-    ButtonPressedIncrement,
-    ButtonPressedDecrement,
+    None,
+    CreatFile,
+    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),
+    ReAddPolygon(Polygon),
+    ChangeTeta(usize, f32),
+    Remove(usize),
+    ChangeSound(usize),
+    ReChangeSound(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::{mouse, padding};
+use iced::widget::canvas::{Event, Geometry};
+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 {
@@ -68,16 +75,17 @@ 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![],
         }
     }
 
-    pub fn update_frame(&mut self) {
+    pub fn update_frame(&mut self, path_of_project: &str) {
         for (_, p) in &mut self.poly_frame {
-            p.update();
+            p.update(path_of_project);
         }
     }
 
@@ -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);
-        current_frame.polygons[index].color_name = color_name;
+        let out = current_frame.polygons[index].color.clone();
+        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);
         }
     }
@@ -147,53 +175,117 @@ impl Music {
     pub fn add_polygon(&mut self, delta: f32, polygon_name: String) {
         let current_frame = self.find_poly_frame(delta);
         let poly = string_to_polygon(polygon_name);
+        //poly.update();
         current_frame.polygons.push(poly);
     }
 
-    pub fn remove_polygon(&mut self, delta: f32, i: usize) {
-        self.find_poly_frame(delta).polygons.remove(i);
+    pub fn add_polygon_from(&mut self, delta: f32, polygon: Polygon) {
+        let current_frame = self.find_poly_frame(delta);
+        current_frame.polygons.push(polygon);
+    }
+
+    pub fn remove_polygon(&mut self, delta: f32, i: usize) -> Polygon {
+        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].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.);
-        for (delta, _) in &self.poly_frame {
-            let x = delta / self.length * w + 8.;
-            frame.fill_rectangle(
-                iced::Point { x: x, y: 0.0 },
-                frame.size(),
-                if toggle_color {
-                    Color::from_rgb(0.3, 0.3, 0.3)
-                } 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 w = global_width - (padding * 2.);
+        for (delta, polyframe) in &self.poly_frame {
+            let x = delta / self.length * w + 8. - state.offset;
+            let mut back_frame = canvas::Frame::new(
+                renderer,
+                Size {
+                    width: global_width.clamp(0.0, bounds.width),
+                    height: bounds.height,
                 },
             );
 
-        let x = self.current_delta / self.length * w + 8.;
-        frame.stroke_rectangle(
+            back_frame.fill_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 +293,33 @@ 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 +329,21 @@ 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 +351,52 @@ 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

@@ -1,13 +1,13 @@
-use crate::utils::string_to_color;
 
+use crate::color::color_serde;
 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::Style;
-use iced::{Color, Rectangle, Renderer, Theme};
+use iced::widget::canvas::{Frame, Stroke, Style};
+use iced::{Color, Point, Rectangle, Renderer, Theme};
 use kira::sound::static_sound::StaticSoundData;
 use serde::{Deserialize, Serialize};
 
@@ -37,9 +37,9 @@ impl PolygonFrame {
         }
         all_sound
     }
-    pub fn update(&mut self) {
+    pub fn update(&mut self, path_of_project: &str) {
         for poly in &mut self.polygons {
-            poly.update();
+            poly.update(path_of_project);
         }
     }
 
@@ -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()
             },
         );
@@ -126,16 +191,17 @@ pub struct Polygon {
     pub sound: StaticSoundData,
     pub sound_name: String,
     pub name: String,
-    #[serde(skip)]
+    #[serde(with = "color_serde")]
     pub color: Color,
-    pub color_name: String,
+    #[serde(skip)]
+    pub show_color_picker: bool,
 }
 #[warn(dead_code)]
 impl Polygon {
-    pub fn update(&mut self) {
-        let path = format!("./assets/{0}", &self.sound_name);
-        self.sound = StaticSoundData::from_file(&path).expect("fail to load the sound");
-        self.color = string_to_color(&self.color_name);
+    pub fn update(&mut self, path_of_project: &str) {
+        let path = format!("{0}", &self.sound_name);
+        self.sound = StaticSoundData::from_file(format!("{0}/{1}", path_of_project, path))
+            .expect("fail to load the sound");
     }
     pub fn sound_to_play_btw(&self, before: f32, after: f32) -> Vec<&StaticSoundData> {
         let mut sound_to_play: Vec<&StaticSoundData> = vec![];
@@ -153,61 +219,54 @@ impl Polygon {
         }
         sound_to_play
     }
+    pub fn default(sound: StaticSoundData) -> Self {
+        Polygon {
+            global_teta: 0.,
+            points_teta: vec![],
+            sound: sound,
+            sound_name: "Default_Sound.ogg".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 {
-            global_teta: teta,
-            points_teta: v,
-            sound: sound,
-            sound_name: "tick.ogg".to_string(),
-            color_name: "Black".to_string(),
-            name: "".to_string(),
-            color: Color::BLACK,
+        let mut p = Polygon::default(sound);
+        p.points_teta = v;
+        p
     }
-    }
-    pub fn segment(teta: f32, sound: StaticSoundData) -> Self {
-        Polygon::n_gon(teta, 2, sound)
+    pub fn segment(sound: StaticSoundData) -> Self {
+        Polygon::n_gon(2, sound)
     }
 
-    pub fn triangle(teta: f32, sound: StaticSoundData) -> Self {
-        Polygon::n_gon(teta, 3, sound)
+    pub fn triangle(sound: StaticSoundData) -> Self {
+        Polygon::n_gon(3, sound)
     }
 
-    pub fn square(teta: f32, sound: StaticSoundData) -> Self {
-        Polygon::n_gon(teta, 4, sound)
+    pub fn square(sound: StaticSoundData) -> Self {
+        Polygon::n_gon(4, sound)
     }
 
-    pub fn nr_6_in_30(teta: f32, sound: StaticSoundData) -> Self {
-        Polygon {
-            sound: sound,
-            name: "".to_string(),
-            color: Color::BLACK,
-            global_teta: teta,
-            sound_name: "tick.ogg".to_string(),
-            color_name: "Black".to_string(),
-            points_teta: vec![
+    pub fn nr_6_in_30(sound: StaticSoundData) -> Self {
+        let mut p = Polygon::default(sound);
+        p.points_teta = vec![
             2.0 * 5.0 * PI / 30.0,
             2.0 * 6.0 * PI / 30.0,
             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,
-            ],
+        ];
+        p
     }
-    }
-    pub fn nr_7_in_30(teta: f32, sound: StaticSoundData) -> Self {
-        Polygon {
-            sound: sound,
-            name: "".to_string(),
-            color: Color::BLACK,
-            sound_name: "tick.ogg".to_string(),
-            color_name: "Black".to_string(),
-            global_teta: teta,
-            points_teta: vec![
+    pub fn nr_7_in_30(sound: StaticSoundData) -> Self {
+        let mut p = Polygon::default(sound);
+        p.points_teta = vec![
             0.0,
             2.0 * 6.0 * PI / 30.0,
             2.0 * 7.0 * PI / 30.0,
@@ -215,18 +274,12 @@ impl Polygon {
             2.0 * 17.0 * PI / 30.0,
             2.0 * 23.0 * PI / 30.0,
             2.0 * 24.0 * PI / 30.0,
-            ],
+        ];
+        p
     }
-    }
-    pub fn nr_8_in_30(teta: f32, sound: StaticSoundData) -> Self {
-        Polygon {
-            sound: sound,
-            name: "".to_string(),
-            color: Color::BLACK,
-            sound_name: "tick.ogg".to_string(),
-            color_name: "Black".to_string(),
-            global_teta: teta,
-            points_teta: vec![
+    pub fn nr_8_in_30(sound: StaticSoundData) -> Self {
+        let mut p = Polygon::default(sound);
+        p.points_teta = vec![
             2.0 * PI / 30.0,
             2.0 * 5.0 * PI / 30.0,
             2.0 * 11.0 * PI / 30.0,
@@ -235,18 +288,12 @@ impl Polygon {
             2.0 * 19.0 * PI / 30.0,
             2.0 * 25.0 * PI / 30.0,
             2.0 * 29.0 * PI / 30.0,
-            ],
+        ];
+        p
     }
-    }
-    pub fn nr_9_in_30(teta: f32, sound: StaticSoundData) -> Self {
-        Polygon {
-            sound: sound,
-            name: "".to_string(),
-            color: Color::BLACK,
-            sound_name: "tick.ogg".to_string(),
-            color_name: "Black".to_string(),
-            global_teta: teta,
-            points_teta: vec![
+    pub fn nr_9_in_30(sound: StaticSoundData) -> Self {
+        let mut p = Polygon::default(sound);
+        p.points_teta = vec![
             0.0,
             2.0 * PI / 30.0,
             2.0 * 7.0 * PI / 30.0,
@@ -256,18 +303,12 @@ impl Polygon {
             2.0 * 19.0 * PI / 30.0,
             2.0 * 23.0 * PI / 30.0,
             2.0 * 29.0 * PI / 30.0,
-            ],
+        ];
+        p
     }
-    }
-    pub fn nr_8_in_42(teta: f32, sound: StaticSoundData) -> Self {
-        Polygon {
-            sound: sound,
-            name: "".to_string(),
-            color: Color::BLACK,
-            sound_name: "tick.ogg".to_string(),
-            color_name: "Black".to_string(),
-            global_teta: teta,
-            points_teta: vec![
+    pub fn nr_8_in_42(sound: StaticSoundData) -> Self {
+        let mut p = Polygon::default(sound);
+        p.points_teta = vec![
             2.0 * 3.0 * PI / 42.0,
             2.0 * 9.0 * PI / 42.0,
             2.0 * 14.0 * PI / 42.0,
@@ -276,18 +317,12 @@ impl Polygon {
             2.0 * 28.0 * PI / 42.0,
             2.0 * 33.0 * PI / 42.0,
             2.0 * 39.0 * PI / 42.0,
-            ],
+        ];
+        p
     }
-    }
-    pub fn nr_9_in_42(teta: f32, sound: StaticSoundData) -> Self {
-        Polygon {
-            sound: sound,
-            name: "".to_string(),
-            color: Color::BLACK,
-            sound_name: "tick.ogg".to_string(),
-            color_name: "Black".to_string(),
-            global_teta: teta,
-            points_teta: vec![
+    pub fn nr_9_in_42(sound: StaticSoundData) -> Self {
+        let mut p = Polygon::default(sound);
+        p.points_teta = vec![
             0.0,
             2.0 * 6.0 * PI / 42.0,
             2.0 * 11.0 * PI / 42.0,
@@ -297,18 +332,12 @@ impl Polygon {
             2.0 * 30.0 * PI / 42.0,
             2.0 * 31.0 * PI / 42.0,
             2.0 * 36.0 * PI / 42.0,
-            ],
+        ];
+        p
     }
-    }
-    pub fn nr_10a_in_42(teta: f32, sound: StaticSoundData) -> Self {
-        Polygon {
-            sound: sound,
-            name: "".to_string(),
-            color: Color::BLACK,
-            sound_name: "tick.ogg".to_string(),
-            color_name: "Black".to_string(),
-            global_teta: teta,
-            points_teta: vec![
+    pub fn nr_10a_in_42(sound: StaticSoundData) -> Self {
+        let mut p = Polygon::default(sound);
+        p.points_teta = vec![
             2.0 * 6.0 * PI / 42.0,
             2.0 * 7.0 * PI / 42.0,
             2.0 * 11.0 * PI / 42.0,
@@ -319,18 +348,12 @@ impl Polygon {
             2.0 * 31.0 * PI / 42.0,
             2.0 * 35.0 * PI / 42.0,
             2.0 * 36.0 * PI / 42.0,
-            ],
+        ];
+        p
     }
-    }
-    pub fn nr_10b_in_42(teta: f32, sound: StaticSoundData) -> Self {
-        Polygon {
-            sound: sound,
-            name: "".to_string(),
-            color: Color::BLACK,
-            sound_name: "tick.ogg".to_string(),
-            color_name: "Black".to_string(),
-            global_teta: teta,
-            points_teta: vec![
+    pub fn nr_10b_in_42(sound: StaticSoundData) -> Self {
+        let mut p = Polygon::default(sound);
+        p.points_teta = vec![
             0.0,
             2.0 * 1.0 * PI / 42.0,
             2.0 * 5.0 * PI / 42.0,
@@ -341,8 +364,8 @@ impl Polygon {
             2.0 * 29.0 * PI / 42.0,
             2.0 * 30.0 * PI / 42.0,
             2.0 * 41.0 * PI / 42.0,
-            ],
-        }
+        ];
+        p
     }
 }
 fn dummy_sound() -> StaticSoundData {

src/utils.rs

@@ -1,15 +1,10 @@
 use crate::Polygon;
-use iced::Color;
 use kira::sound::static_sound::StaticSoundData;
-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),
-        "Blue" => Color::from_rgb(0.0, 0.0, 1.0),
-        "Cyan" => Color::from_rgb(0.0, 1.0, 1.0),
-        "Yellow" => Color::from_rgb(1.0, 1.0, 0.0),
-        "Pink" => Color::from_rgb(1.0, 0.0, 1.0),
-        _ => Color::BLACK,
-    }
+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 delta_to_string(delta: f32) -> String {
@@ -43,51 +38,51 @@ 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();
     poly
 }
 fn dummy_sound() -> StaticSoundData {
-    StaticSoundData::from_file("assets/tick.ogg").expect("Fail to load audio")
+    StaticSoundData::from_file("assets/Default_Sound.ogg").expect("Fail to load audio")
 }