language-servers/slint
1
0
Fork 0
mirror of https://github.com/slint-ui/slint.git synced 2025-08-04 02:39:28 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 2

C++: fix string to float so that it doesn't depends on the current locale

Browse source
This commit is contained in:
Olivier Goffart 2024-05-07 14:16:25 +02:00
parent 8996948fd1
commit 5c3732c74e
2 changed files with 19 additions and 6 deletions
Download patch file Download diff file Expand all files Collapse all files

18
api/cpp/lib.rs
View file

@ -9,6 +9,7 @@ extern crate alloc;
use alloc::rc::Rc;
use core::ffi::c_void;
use i_slint_core::window::{ffi::WindowAdapterRcOpaque, WindowAdapter};
use i_slint_core::SharedString;
pub mod platform;
@ -100,8 +101,8 @@ pub unsafe extern "C" fn slint_quit_event_loop() {
#[no_mangle]
pub unsafe extern "C" fn slint_register_font_from_path(
win: *const WindowAdapterRcOpaque,
path: &i_slint_core::SharedString,
error_str: *mut i_slint_core::SharedString,
path: &SharedString,
error_str: *mut SharedString,
) {
let window_adapter = &*(win as *const Rc<dyn WindowAdapter>);
core::ptr::write(
@ -119,7 +120,7 @@ pub unsafe extern "C" fn slint_register_font_from_path(
pub unsafe extern "C" fn slint_register_font_from_data(
win: *const WindowAdapterRcOpaque,
data: i_slint_core::slice::Slice<'static, u8>,
error_str: *mut i_slint_core::SharedString,
error_str: *mut SharedString,
) {
let window_adapter = &*(win as *const Rc<dyn WindowAdapter>);
core::ptr::write(
@ -140,6 +141,17 @@ pub unsafe extern "C" fn slint_register_bitmap_font(
window_adapter.renderer().register_bitmap_font(font_data);
}
#[no_mangle]
pub extern "C" fn slint_string_to_float(string: &SharedString, value: &mut f32) -> bool {
match string.as_str().parse::<f32>() {
Ok(v) => {
*value = v;
true
}
Err(_) => false,
}
}
#[cfg(not(feature = "std"))]
mod allocator {
use core::alloc::Layout;