can open files
This commit is contained in:
Penwing
parent
166183aa9a
commit
142a14cddb
17
src/main.rs
17
src/main.rs
|
|
@ -1,16 +1,17 @@
|
|||
|
||||
mod tools;
|
||||
//mod tools;
|
||||
|
||||
use eframe::egui;
|
||||
//use tools::Demo;
|
||||
use std::fs;
|
||||
use std::path::Path;
|
||||
|
||||
|
||||
fn main() -> Result<(), eframe::Error> {
|
||||
tools::code_editor::linked();
|
||||
//tools::code_editor::linked();
|
||||
env_logger::init(); // Log to stderr (if you run with `RUST_LOG=debug`).
|
||||
let options = eframe::NativeOptions {
|
||||
viewport: egui::ViewportBuilder::default()
|
||||
.with_inner_size([1200.0, 800.0]) // wide enough for the drag-drop overlay text
|
||||
.with_inner_size([1200.0, 800.0])
|
||||
.with_drag_and_drop(true),
|
||||
..Default::default()
|
||||
};
|
||||
|
|
@ -21,7 +22,7 @@ fn main() -> Result<(), eframe::Error> {
|
|||
)
|
||||
}
|
||||
|
||||
//#[derive(Default)]
|
||||
|
||||
struct MyApp {
|
||||
picked_path: Option<String>,
|
||||
language: String,
|
||||
|
|
@ -43,6 +44,7 @@ fn main() {\n\
|
|||
}
|
||||
}
|
||||
|
||||
|
||||
impl eframe::App for MyApp {
|
||||
fn update(&mut self, ctx: &egui::Context, _frame: &mut eframe::Frame) {
|
||||
egui::SidePanel::left("my_left_panel").show(ctx, |ui| {
|
||||
|
|
@ -53,6 +55,8 @@ impl eframe::App for MyApp {
|
|||
if ui.button("Open file…").clicked() {
|
||||
if let Some(path) = rfd::FileDialog::new().pick_file() {
|
||||
self.picked_path = Some(path.display().to_string());
|
||||
let file_path = Path::new(self.picked_path.as_deref().unwrap_or_default());
|
||||
self.code = fs::read_to_string(file_path).expect("Should have been able to read the file");
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -63,8 +67,6 @@ impl eframe::App for MyApp {
|
|||
});
|
||||
}
|
||||
|
||||
//self.code_editor.show(ctx, &mut self.code_open);
|
||||
|
||||
let Self { language, code, .. } = self;
|
||||
|
||||
let theme = egui_extras::syntax_highlighting::CodeTheme::from_memory(ui.ctx());
|
||||
|
|
@ -80,6 +82,7 @@ impl eframe::App for MyApp {
|
|||
egui::TextEdit::multiline(code)
|
||||
.font(egui::FontId::monospace(60.0)) // for cursor height
|
||||
.code_editor()
|
||||
.lock_focus(true)
|
||||
.desired_rows(20)
|
||||
.lock_focus(true)
|
||||
.desired_width(f32::INFINITY)
|
||||
|
|
|
|||
|
|
@ -1,101 +0,0 @@
|
|||
use eframe::egui;
|
||||
|
||||
#[cfg_attr(feature = "serde", derive(serde::Deserialize, serde::Serialize))]
|
||||
#[cfg_attr(feature = "serde", serde(default))]
|
||||
pub struct CodeEditor {
|
||||
language: String,
|
||||
code: String,
|
||||
}
|
||||
|
||||
impl Default for CodeEditor {
|
||||
fn default() -> Self {
|
||||
Self {
|
||||
language: "rs".into(),
|
||||
code: "// A very simple example\n\
|
||||
fn main() {\n\
|
||||
\tprintln!(\"Hello world!\");\n\
|
||||
}\n\
|
||||
"
|
||||
.into(),
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
impl super::Demo for CodeEditor {
|
||||
fn name(&self) -> &'static str {
|
||||
"🖮 Code Editor"
|
||||
}
|
||||
|
||||
fn show(&mut self, ctx: &egui::Context, open: &mut bool) {
|
||||
use super::View as _;
|
||||
egui::Window::new(self.name())
|
||||
.open(open)
|
||||
.default_height(500.0)
|
||||
.show(ctx, |ui| self.ui(ui));
|
||||
}
|
||||
}
|
||||
|
||||
impl super::View for CodeEditor {
|
||||
fn ui(&mut self, ui: &mut egui::Ui) {
|
||||
let Self { language, code } = self;
|
||||
|
||||
ui.horizontal(|ui| {
|
||||
ui.set_height(0.0);
|
||||
ui.label("An example of syntax highlighting in a TextEdit.");
|
||||
//ui.add(crate::egui_github_link_file!());
|
||||
});
|
||||
|
||||
if cfg!(feature = "syntect") {
|
||||
ui.horizontal(|ui| {
|
||||
ui.label("Language:");
|
||||
ui.text_edit_singleline(language);
|
||||
});
|
||||
ui.horizontal_wrapped(|ui| {
|
||||
ui.spacing_mut().item_spacing.x = 0.0;
|
||||
ui.label("Syntax highlighting powered by ");
|
||||
ui.hyperlink_to("syntect", "https://github.com/trishume/syntect");
|
||||
ui.label(".");
|
||||
});
|
||||
} else {
|
||||
ui.horizontal_wrapped(|ui| {
|
||||
ui.spacing_mut().item_spacing.x = 0.0;
|
||||
ui.label("Compile the demo with the ");
|
||||
ui.code("syntax_highlighting");
|
||||
ui.label(" feature to enable more accurate syntax highlighting using ");
|
||||
ui.hyperlink_to("syntect", "https://github.com/trishume/syntect");
|
||||
ui.label(".");
|
||||
});
|
||||
}
|
||||
|
||||
let mut theme = egui_extras::syntax_highlighting::CodeTheme::from_memory(ui.ctx());
|
||||
ui.collapsing("Theme", |ui| {
|
||||
ui.group(|ui| {
|
||||
theme.ui(ui);
|
||||
theme.clone().store_in_memory(ui.ctx());
|
||||
});
|
||||
});
|
||||
|
||||
let mut layouter = |ui: &egui::Ui, string: &str, wrap_width: f32| {
|
||||
let mut layout_job =
|
||||
egui_extras::syntax_highlighting::highlight(ui.ctx(), &theme, string, language);
|
||||
layout_job.wrap.max_width = wrap_width;
|
||||
ui.fonts(|f| f.layout_job(layout_job))
|
||||
};
|
||||
|
||||
egui::ScrollArea::vertical().show(ui, |ui| {
|
||||
ui.add(
|
||||
egui::TextEdit::multiline(code)
|
||||
.font(egui::TextStyle::Monospace) // for cursor height
|
||||
.code_editor()
|
||||
.desired_rows(10)
|
||||
.lock_focus(true)
|
||||
.desired_width(f32::INFINITY)
|
||||
.layouter(&mut layouter),
|
||||
);
|
||||
});
|
||||
}
|
||||
}
|
||||
|
||||
pub fn linked() {
|
||||
println!("Code Editor Linked");
|
||||
}
|
||||
|
|
@ -1,6 +1,6 @@
|
|||
use eframe::egui;
|
||||
|
||||
pub mod code_editor;
|
||||
//pub mod code_editor;
|
||||
|
||||
|
||||
// ----------------------------------------------------------------------------
|
||||
|
|
|
|||
Loading…
Reference in a new issue