204 lines
5.5 KiB
Rust
204 lines
5.5 KiB
Rust
/* generated by rust_qt_binding_generator */
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#![allow(unknown_lints)]
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#![allow(mutex_atomic, needless_pass_by_value)]
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use libc::{c_int, c_void, uint8_t, uint16_t};
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use std::slice;
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use std::sync::{Arc, Mutex};
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use std::ptr::null;
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use time_series_implementation::*;
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#[repr(C)]
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pub struct COption<T> {
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data: T,
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some: bool,
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}
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impl<T> From<Option<T>> for COption<T>
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where
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T: Default,
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{
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fn from(t: Option<T>) -> COption<T> {
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if let Some(v) = t {
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COption {
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data: v,
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some: true,
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}
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} else {
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COption {
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data: T::default(),
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some: false,
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}
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}
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}
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}
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#[repr(C)]
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pub enum SortOrder {
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Ascending = 0,
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Descending = 1,
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}
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#[repr(C)]
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pub struct QModelIndex {
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row: c_int,
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internal_id: usize,
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}
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pub struct TimeSeriesQObject {}
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#[derive(Clone)]
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pub struct TimeSeriesEmitter {
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qobject: Arc<Mutex<*const TimeSeriesQObject>>,
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new_data_ready: fn(*const TimeSeriesQObject),
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}
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unsafe impl Send for TimeSeriesEmitter {}
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impl TimeSeriesEmitter {
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fn clear(&self) {
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*self.qobject.lock().unwrap() = null();
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}
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pub fn new_data_ready(&self) {
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let ptr = *self.qobject.lock().unwrap();
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if !ptr.is_null() {
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(self.new_data_ready)(ptr);
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}
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}
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}
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pub struct TimeSeriesList {
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qobject: *const TimeSeriesQObject,
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data_changed: fn(*const TimeSeriesQObject, usize, usize),
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begin_reset_model: fn(*const TimeSeriesQObject),
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end_reset_model: fn(*const TimeSeriesQObject),
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begin_insert_rows: fn(*const TimeSeriesQObject, usize, usize),
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end_insert_rows: fn(*const TimeSeriesQObject),
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begin_remove_rows: fn(*const TimeSeriesQObject, usize, usize),
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end_remove_rows: fn(*const TimeSeriesQObject),
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}
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impl TimeSeriesList {
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pub fn data_changed(&self, first: usize, last: usize) {
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(self.data_changed)(self.qobject, first, last);
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}
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pub fn begin_reset_model(&self) {
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(self.begin_reset_model)(self.qobject);
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}
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pub fn end_reset_model(&self) {
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(self.end_reset_model)(self.qobject);
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}
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pub fn begin_insert_rows(&self, first: usize, last: usize) {
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(self.begin_insert_rows)(self.qobject, first, last);
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}
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pub fn end_insert_rows(&self) {
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(self.end_insert_rows)(self.qobject);
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}
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pub fn begin_remove_rows(&self, first: usize, last: usize) {
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(self.begin_remove_rows)(self.qobject, first, last);
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}
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pub fn end_remove_rows(&self) {
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(self.end_remove_rows)(self.qobject);
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}
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}
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pub trait TimeSeriesTrait {
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fn create(emit: TimeSeriesEmitter, model: TimeSeriesList) -> Self;
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fn emit(&self) -> &TimeSeriesEmitter;
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fn row_count(&self) -> usize;
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fn can_fetch_more(&self) -> bool {
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false
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}
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fn fetch_more(&mut self) {}
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fn sort(&mut self, u8, SortOrder) {}
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fn input(&self, item: usize) -> u32;
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fn set_input(&mut self, item: usize, u32) -> bool;
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fn result(&self, item: usize) -> u32;
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fn set_result(&mut self, item: usize, u32) -> bool;
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}
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#[no_mangle]
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pub extern "C" fn time_series_new(
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time_series: *mut TimeSeriesQObject,
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new_data_ready: fn(*const TimeSeriesQObject),
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data_changed: fn(*const TimeSeriesQObject, usize, usize),
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begin_reset_model: fn(*const TimeSeriesQObject),
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end_reset_model: fn(*const TimeSeriesQObject),
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begin_insert_rows: fn(*const TimeSeriesQObject, usize, usize),
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end_insert_rows: fn(*const TimeSeriesQObject),
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begin_remove_rows: fn(*const TimeSeriesQObject, usize, usize),
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end_remove_rows: fn(*const TimeSeriesQObject),
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) -> *mut TimeSeries {
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let time_series_emit = TimeSeriesEmitter {
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qobject: Arc::new(Mutex::new(time_series)),
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new_data_ready: new_data_ready,
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};
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let model = TimeSeriesList {
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qobject: time_series,
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data_changed: data_changed,
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begin_reset_model: begin_reset_model,
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end_reset_model: end_reset_model,
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begin_insert_rows: begin_insert_rows,
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end_insert_rows: end_insert_rows,
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begin_remove_rows: begin_remove_rows,
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end_remove_rows: end_remove_rows,
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};
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let d_time_series = TimeSeries::create(time_series_emit, model);
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Box::into_raw(Box::new(d_time_series))
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}
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#[no_mangle]
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pub unsafe extern "C" fn time_series_free(ptr: *mut TimeSeries) {
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Box::from_raw(ptr).emit().clear();
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}
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#[no_mangle]
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pub unsafe extern "C" fn time_series_row_count(ptr: *const TimeSeries) -> c_int {
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(&*ptr).row_count() as c_int
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}
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#[no_mangle]
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pub unsafe extern "C" fn time_series_can_fetch_more(ptr: *const TimeSeries) -> bool {
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(&*ptr).can_fetch_more()
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}
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#[no_mangle]
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pub unsafe extern "C" fn time_series_fetch_more(ptr: *mut TimeSeries) {
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(&mut *ptr).fetch_more()
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}
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#[no_mangle]
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pub unsafe extern "C" fn time_series_sort(
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ptr: *mut TimeSeries,
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column: u8,
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order: SortOrder,
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) {
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(&mut *ptr).sort(column, order)
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}
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#[no_mangle]
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pub unsafe extern "C" fn time_series_data_input(ptr: *const TimeSeries, row: c_int) -> u32 {
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(&*ptr).input(row as usize).into()
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}
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#[no_mangle]
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pub unsafe extern "C" fn time_series_set_data_input(
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ptr: *mut TimeSeries, row: c_int,
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v: u32,
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) -> bool {
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(&mut *ptr).set_input(row as usize, v)
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}
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#[no_mangle]
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pub unsafe extern "C" fn time_series_data_result(ptr: *const TimeSeries, row: c_int) -> u32 {
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(&*ptr).result(row as usize).into()
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}
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#[no_mangle]
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pub unsafe extern "C" fn time_series_set_data_result(
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ptr: *mut TimeSeries, row: c_int,
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v: u32,
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) -> bool {
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(&mut *ptr).set_result(row as usize, v)
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}
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