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platform::load_file_with_selected_vars, simple_vcd.fw.js

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This commit is contained in:
Martin Kavík 2024-06-18 20:43:00 +02:00
parent 26a8250220
commit 1160efe0e3
9 changed files with 147 additions and 5 deletions
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84
frontend/src/waveform_panel.rs
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@ -1,4 +1,4 @@
use crate::platform;
use crate::{platform, script_bridge};
use std::sync::Arc;
use wellen::GetItem;
use zoon::*;
@ -46,7 +46,7 @@ impl WaveformPanel {
.s(Gap::new().x(20))
.s(Width::fill())
.item(Spacer::fill())
.item(self.save_load_selected_vars_buttons())
.item(self.load_save_selected_vars_buttons())
.item(self.keys_info())
}
@ -64,7 +64,7 @@ impl WaveformPanel {
)
}
fn save_load_selected_vars_buttons(&self) -> impl Element {
fn load_save_selected_vars_buttons(&self) -> impl Element {
Row::new()
.s(Gap::new().x(20))
.item(self.load_selected_vars_button())
@ -76,6 +76,7 @@ impl WaveformPanel {
.item(self.save_selected_vars_button())
}
#[cfg(FASTWAVE_PLATFORM = "TAURI")]
fn load_selected_vars_button(&self) -> impl Element {
let (hovered, hovered_signal) = Mutable::new_and_signal(false);
Button::new()
@ -83,10 +84,85 @@ impl WaveformPanel {
.s(Background::new().color_signal(
hovered_signal.map_bool(|| color!("MediumSlateBlue"), || color!("SlateBlue")),
))
.s(Align::new().left())
.s(RoundedCorners::all(15))
.label("Load")
.on_hovered_change(move |is_hovered| hovered.set_neq(is_hovered))
.on_press(move || zoon::println!("LOAD!"))
.on_press(|| {
Task::start(async move {
if let Some(javascript_code) =
platform::load_file_with_selected_vars(None).await
{
match script_bridge::strict_eval(&javascript_code) {
Ok(js_value) => {
zoon::println!("File with selected vars loaded: {js_value:?}")
}
Err(js_value) => {
zoon::eprintln!(
"Failed to load file with selected vars: {js_value:?}"
)
}
}
}
})
})
}
#[cfg(FASTWAVE_PLATFORM = "BROWSER")]
fn load_selected_vars_button(&self) -> impl Element {
let (hovered, hovered_signal) = Mutable::new_and_signal(false);
let file_input_id = "file_input_for_load_selected_vars_button";
Row::new()
.item(
Label::new()
.s(Padding::new().x(20).y(10))
.s(Background::new().color_signal(
hovered_signal
.map_bool(|| color!("MediumSlateBlue"), || color!("SlateBlue")),
))
.s(Align::new().left())
.s(RoundedCorners::all(15))
.s(Cursor::new(CursorIcon::Pointer))
.label("Load")
.on_hovered_change(move |is_hovered| hovered.set_neq(is_hovered))
.for_input(file_input_id),
)
.item(
// @TODO https://github.com/MoonZoon/MoonZoon/issues/39
// + https://developer.mozilla.org/en-US/docs/Web/API/File_API/Using_files_from_web_applications#using_hidden_file_input_elements_using_the_click_method
TextInput::new().id(file_input_id).update_raw_el(|raw_el| {
let dom_element = raw_el.dom_element();
raw_el
.style("display", "none")
.attr("type", "file")
.event_handler(move |_: events::Input| {
let Some(file_list) =
dom_element.files().map(gloo_file::FileList::from)
else {
zoon::println!("file list is `None`");
return;
};
let Some(file) = file_list.first().cloned() else {
zoon::println!("file list is empty");
return;
};
Task::start(async move {
if let Some(javascript_code) =
platform::load_file_with_selected_vars(Some(file)).await
{
match script_bridge::strict_eval(&javascript_code) {
Ok(js_value) => zoon::println!(
"File with selected vars loaded: {js_value:?}"
),
Err(js_value) => zoon::eprintln!(
"Failed to load file with selected vars: {js_value:?}"
),
}
}
})
})
}),
)
}
fn save_selected_vars_button(&self) -> impl Element {