1411 lines
50 KiB
Rust
1411 lines
50 KiB
Rust
/* generated by rust_qt_binding_generator */
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use libc::{c_char, c_ushort, c_int};
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use std::slice;
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use std::char::decode_utf16;
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use std::sync::Arc;
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use std::sync::atomic::{AtomicPtr, Ordering};
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use std::ptr::null;
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use 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> COption<T> {
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#![allow(dead_code)]
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fn into(self) -> Option<T> {
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if self.some {
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Some(self.data)
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} else {
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None
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}
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}
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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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pub enum QString {}
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fn set_string_from_utf16(s: &mut String, str: *const c_ushort, len: c_int) {
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let utf16 = unsafe { slice::from_raw_parts(str, to_usize(len)) };
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let characters = decode_utf16(utf16.iter().cloned())
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.map(|r| r.unwrap());
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s.clear();
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s.extend(characters);
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}
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pub enum QByteArray {}
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#[repr(C)]
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#[derive(PartialEq, Eq, Debug)]
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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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fn to_usize(n: c_int) -> usize {
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if n < 0 {
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panic!("Cannot cast {} to usize", n);
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}
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n as usize
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}
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fn to_c_int(n: usize) -> c_int {
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if n > c_int::max_value() as usize {
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panic!("Cannot cast {} to c_int", n);
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}
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n as c_int
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}
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pub struct DemoQObject {}
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pub struct DemoEmitter {
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qobject: Arc<AtomicPtr<DemoQObject>>,
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}
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unsafe impl Send for DemoEmitter {}
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impl DemoEmitter {
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/// Clone the emitter
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///
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/// The emitter can only be cloned when it is mutable. The emitter calls
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/// into C++ code which may call into Rust again. If emmitting is possible
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/// from immutable structures, that might lead to access to a mutable
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/// reference. That is undefined behaviour and forbidden.
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pub fn clone(&mut self) -> DemoEmitter {
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DemoEmitter {
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qobject: self.qobject.clone(),
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}
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}
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fn clear(&self) {
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let n: *const DemoQObject = null();
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self.qobject.store(n as *mut DemoQObject, Ordering::SeqCst);
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}
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}
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pub trait DemoTrait {
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fn new(emit: DemoEmitter,
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fibonacci: Fibonacci,
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fibonacci_list: FibonacciList,
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file_system_tree: FileSystemTree,
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processes: Processes,
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time_series: TimeSeries) -> Self;
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fn emit(&mut self) -> &mut DemoEmitter;
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fn fibonacci(&self) -> &Fibonacci;
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fn fibonacci_mut(&mut self) -> &mut Fibonacci;
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fn fibonacci_list(&self) -> &FibonacciList;
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fn fibonacci_list_mut(&mut self) -> &mut FibonacciList;
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fn file_system_tree(&self) -> &FileSystemTree;
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fn file_system_tree_mut(&mut self) -> &mut FileSystemTree;
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fn processes(&self) -> &Processes;
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fn processes_mut(&mut self) -> &mut Processes;
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fn time_series(&self) -> &TimeSeries;
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fn time_series_mut(&mut self) -> &mut TimeSeries;
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}
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#[no_mangle]
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pub extern "C" fn demo_new(
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demo: *mut DemoQObject,
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fibonacci: *mut FibonacciQObject,
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fibonacci_input_changed: fn(*mut FibonacciQObject),
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fibonacci_result_changed: fn(*mut FibonacciQObject),
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fibonacci_list: *mut FibonacciListQObject,
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fibonacci_list_new_data_ready: fn(*mut FibonacciListQObject),
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fibonacci_list_layout_about_to_be_changed: fn(*mut FibonacciListQObject),
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fibonacci_list_layout_changed: fn(*mut FibonacciListQObject),
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fibonacci_list_data_changed: fn(*mut FibonacciListQObject, usize, usize),
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fibonacci_list_begin_reset_model: fn(*mut FibonacciListQObject),
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fibonacci_list_end_reset_model: fn(*mut FibonacciListQObject),
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fibonacci_list_begin_insert_rows: fn(*mut FibonacciListQObject, usize, usize),
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fibonacci_list_end_insert_rows: fn(*mut FibonacciListQObject),
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fibonacci_list_begin_move_rows: fn(*mut FibonacciListQObject, usize, usize, usize),
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fibonacci_list_end_move_rows: fn(*mut FibonacciListQObject),
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fibonacci_list_begin_remove_rows: fn(*mut FibonacciListQObject, usize, usize),
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fibonacci_list_end_remove_rows: fn(*mut FibonacciListQObject),
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file_system_tree: *mut FileSystemTreeQObject,
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file_system_tree_path_changed: fn(*mut FileSystemTreeQObject),
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file_system_tree_new_data_ready: fn(*mut FileSystemTreeQObject, index: COption<usize>),
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file_system_tree_layout_about_to_be_changed: fn(*mut FileSystemTreeQObject),
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file_system_tree_layout_changed: fn(*mut FileSystemTreeQObject),
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file_system_tree_data_changed: fn(*mut FileSystemTreeQObject, usize, usize),
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file_system_tree_begin_reset_model: fn(*mut FileSystemTreeQObject),
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file_system_tree_end_reset_model: fn(*mut FileSystemTreeQObject),
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file_system_tree_begin_insert_rows: fn(*mut FileSystemTreeQObject, index: COption<usize>, usize, usize),
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file_system_tree_end_insert_rows: fn(*mut FileSystemTreeQObject),
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file_system_tree_begin_move_rows: fn(*mut FileSystemTreeQObject, index: COption<usize>, usize, usize, index: COption<usize>, usize),
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file_system_tree_end_move_rows: fn(*mut FileSystemTreeQObject),
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file_system_tree_begin_remove_rows: fn(*mut FileSystemTreeQObject, index: COption<usize>, usize, usize),
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file_system_tree_end_remove_rows: fn(*mut FileSystemTreeQObject),
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processes: *mut ProcessesQObject,
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processes_active_changed: fn(*mut ProcessesQObject),
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processes_new_data_ready: fn(*mut ProcessesQObject, index: COption<usize>),
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processes_layout_about_to_be_changed: fn(*mut ProcessesQObject),
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processes_layout_changed: fn(*mut ProcessesQObject),
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processes_data_changed: fn(*mut ProcessesQObject, usize, usize),
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processes_begin_reset_model: fn(*mut ProcessesQObject),
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processes_end_reset_model: fn(*mut ProcessesQObject),
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processes_begin_insert_rows: fn(*mut ProcessesQObject, index: COption<usize>, usize, usize),
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processes_end_insert_rows: fn(*mut ProcessesQObject),
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processes_begin_move_rows: fn(*mut ProcessesQObject, index: COption<usize>, usize, usize, index: COption<usize>, usize),
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processes_end_move_rows: fn(*mut ProcessesQObject),
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processes_begin_remove_rows: fn(*mut ProcessesQObject, index: COption<usize>, usize, usize),
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processes_end_remove_rows: fn(*mut ProcessesQObject),
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time_series: *mut TimeSeriesQObject,
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time_series_new_data_ready: fn(*mut TimeSeriesQObject),
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time_series_layout_about_to_be_changed: fn(*mut TimeSeriesQObject),
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time_series_layout_changed: fn(*mut TimeSeriesQObject),
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time_series_data_changed: fn(*mut TimeSeriesQObject, usize, usize),
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time_series_begin_reset_model: fn(*mut TimeSeriesQObject),
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time_series_end_reset_model: fn(*mut TimeSeriesQObject),
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time_series_begin_insert_rows: fn(*mut TimeSeriesQObject, usize, usize),
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time_series_end_insert_rows: fn(*mut TimeSeriesQObject),
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time_series_begin_move_rows: fn(*mut TimeSeriesQObject, usize, usize, usize),
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time_series_end_move_rows: fn(*mut TimeSeriesQObject),
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time_series_begin_remove_rows: fn(*mut TimeSeriesQObject, usize, usize),
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time_series_end_remove_rows: fn(*mut TimeSeriesQObject),
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) -> *mut Demo {
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let fibonacci_emit = FibonacciEmitter {
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qobject: Arc::new(AtomicPtr::new(fibonacci)),
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input_changed: fibonacci_input_changed,
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result_changed: fibonacci_result_changed,
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};
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let d_fibonacci = Fibonacci::new(fibonacci_emit);
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let fibonacci_list_emit = FibonacciListEmitter {
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qobject: Arc::new(AtomicPtr::new(fibonacci_list)),
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new_data_ready: fibonacci_list_new_data_ready,
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};
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let model = FibonacciListList {
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qobject: fibonacci_list,
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layout_about_to_be_changed: fibonacci_list_layout_about_to_be_changed,
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layout_changed: fibonacci_list_layout_changed,
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data_changed: fibonacci_list_data_changed,
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begin_reset_model: fibonacci_list_begin_reset_model,
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end_reset_model: fibonacci_list_end_reset_model,
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begin_insert_rows: fibonacci_list_begin_insert_rows,
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end_insert_rows: fibonacci_list_end_insert_rows,
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begin_move_rows: fibonacci_list_begin_move_rows,
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end_move_rows: fibonacci_list_end_move_rows,
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begin_remove_rows: fibonacci_list_begin_remove_rows,
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end_remove_rows: fibonacci_list_end_remove_rows,
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};
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let d_fibonacci_list = FibonacciList::new(fibonacci_list_emit, model);
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let file_system_tree_emit = FileSystemTreeEmitter {
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qobject: Arc::new(AtomicPtr::new(file_system_tree)),
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path_changed: file_system_tree_path_changed,
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new_data_ready: file_system_tree_new_data_ready,
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};
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let model = FileSystemTreeTree {
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qobject: file_system_tree,
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layout_about_to_be_changed: file_system_tree_layout_about_to_be_changed,
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layout_changed: file_system_tree_layout_changed,
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data_changed: file_system_tree_data_changed,
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begin_reset_model: file_system_tree_begin_reset_model,
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end_reset_model: file_system_tree_end_reset_model,
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begin_insert_rows: file_system_tree_begin_insert_rows,
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end_insert_rows: file_system_tree_end_insert_rows,
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begin_move_rows: file_system_tree_begin_move_rows,
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end_move_rows: file_system_tree_end_move_rows,
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begin_remove_rows: file_system_tree_begin_remove_rows,
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end_remove_rows: file_system_tree_end_remove_rows,
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};
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let d_file_system_tree = FileSystemTree::new(file_system_tree_emit, model);
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let processes_emit = ProcessesEmitter {
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qobject: Arc::new(AtomicPtr::new(processes)),
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active_changed: processes_active_changed,
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new_data_ready: processes_new_data_ready,
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};
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let model = ProcessesTree {
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qobject: processes,
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layout_about_to_be_changed: processes_layout_about_to_be_changed,
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layout_changed: processes_layout_changed,
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data_changed: processes_data_changed,
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begin_reset_model: processes_begin_reset_model,
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end_reset_model: processes_end_reset_model,
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begin_insert_rows: processes_begin_insert_rows,
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end_insert_rows: processes_end_insert_rows,
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begin_move_rows: processes_begin_move_rows,
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end_move_rows: processes_end_move_rows,
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begin_remove_rows: processes_begin_remove_rows,
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end_remove_rows: processes_end_remove_rows,
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};
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let d_processes = Processes::new(processes_emit, model);
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let time_series_emit = TimeSeriesEmitter {
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qobject: Arc::new(AtomicPtr::new(time_series)),
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new_data_ready: time_series_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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layout_about_to_be_changed: time_series_layout_about_to_be_changed,
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layout_changed: time_series_layout_changed,
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data_changed: time_series_data_changed,
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begin_reset_model: time_series_begin_reset_model,
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end_reset_model: time_series_end_reset_model,
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begin_insert_rows: time_series_begin_insert_rows,
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end_insert_rows: time_series_end_insert_rows,
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begin_move_rows: time_series_begin_move_rows,
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end_move_rows: time_series_end_move_rows,
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begin_remove_rows: time_series_begin_remove_rows,
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end_remove_rows: time_series_end_remove_rows,
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};
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let d_time_series = TimeSeries::new(time_series_emit, model);
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let demo_emit = DemoEmitter {
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qobject: Arc::new(AtomicPtr::new(demo)),
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};
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let d_demo = Demo::new(demo_emit,
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d_fibonacci,
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d_fibonacci_list,
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d_file_system_tree,
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d_processes,
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d_time_series);
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Box::into_raw(Box::new(d_demo))
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}
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#[no_mangle]
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pub unsafe extern "C" fn demo_free(ptr: *mut Demo) {
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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 demo_fibonacci_get(ptr: *mut Demo) -> *mut Fibonacci {
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(&mut *ptr).fibonacci_mut()
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}
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#[no_mangle]
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pub unsafe extern "C" fn demo_fibonacci_list_get(ptr: *mut Demo) -> *mut FibonacciList {
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(&mut *ptr).fibonacci_list_mut()
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}
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#[no_mangle]
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pub unsafe extern "C" fn demo_file_system_tree_get(ptr: *mut Demo) -> *mut FileSystemTree {
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(&mut *ptr).file_system_tree_mut()
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}
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#[no_mangle]
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pub unsafe extern "C" fn demo_processes_get(ptr: *mut Demo) -> *mut Processes {
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(&mut *ptr).processes_mut()
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}
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#[no_mangle]
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pub unsafe extern "C" fn demo_time_series_get(ptr: *mut Demo) -> *mut TimeSeries {
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(&mut *ptr).time_series_mut()
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}
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pub struct FibonacciQObject {}
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pub struct FibonacciEmitter {
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qobject: Arc<AtomicPtr<FibonacciQObject>>,
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input_changed: fn(*mut FibonacciQObject),
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result_changed: fn(*mut FibonacciQObject),
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}
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unsafe impl Send for FibonacciEmitter {}
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impl FibonacciEmitter {
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/// Clone the emitter
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///
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/// The emitter can only be cloned when it is mutable. The emitter calls
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/// into C++ code which may call into Rust again. If emmitting is possible
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/// from immutable structures, that might lead to access to a mutable
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/// reference. That is undefined behaviour and forbidden.
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pub fn clone(&mut self) -> FibonacciEmitter {
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FibonacciEmitter {
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qobject: self.qobject.clone(),
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input_changed: self.input_changed,
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result_changed: self.result_changed,
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}
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}
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fn clear(&self) {
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let n: *const FibonacciQObject = null();
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self.qobject.store(n as *mut FibonacciQObject, Ordering::SeqCst);
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}
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pub fn input_changed(&mut self) {
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let ptr = self.qobject.load(Ordering::SeqCst);
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if !ptr.is_null() {
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(self.input_changed)(ptr);
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}
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}
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pub fn result_changed(&mut self) {
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let ptr = self.qobject.load(Ordering::SeqCst);
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if !ptr.is_null() {
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(self.result_changed)(ptr);
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}
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}
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}
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pub trait FibonacciTrait {
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fn new(emit: FibonacciEmitter) -> Self;
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fn emit(&mut self) -> &mut FibonacciEmitter;
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fn input(&self) -> u32;
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fn set_input(&mut self, value: u32);
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fn result(&self) -> u64;
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}
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#[no_mangle]
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pub extern "C" fn fibonacci_new(
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fibonacci: *mut FibonacciQObject,
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fibonacci_input_changed: fn(*mut FibonacciQObject),
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fibonacci_result_changed: fn(*mut FibonacciQObject),
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) -> *mut Fibonacci {
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let fibonacci_emit = FibonacciEmitter {
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qobject: Arc::new(AtomicPtr::new(fibonacci)),
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input_changed: fibonacci_input_changed,
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result_changed: fibonacci_result_changed,
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};
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let d_fibonacci = Fibonacci::new(fibonacci_emit);
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Box::into_raw(Box::new(d_fibonacci))
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}
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#[no_mangle]
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pub unsafe extern "C" fn fibonacci_free(ptr: *mut Fibonacci) {
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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 fibonacci_input_get(ptr: *const Fibonacci) -> u32 {
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(&*ptr).input()
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}
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#[no_mangle]
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pub unsafe extern "C" fn fibonacci_input_set(ptr: *mut Fibonacci, v: u32) {
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(&mut *ptr).set_input(v);
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}
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#[no_mangle]
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pub unsafe extern "C" fn fibonacci_result_get(ptr: *const Fibonacci) -> u64 {
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(&*ptr).result()
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}
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pub struct FibonacciListQObject {}
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pub struct FibonacciListEmitter {
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qobject: Arc<AtomicPtr<FibonacciListQObject>>,
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new_data_ready: fn(*mut FibonacciListQObject),
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}
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unsafe impl Send for FibonacciListEmitter {}
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impl FibonacciListEmitter {
|
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/// Clone the emitter
|
|
///
|
|
/// The emitter can only be cloned when it is mutable. The emitter calls
|
|
/// into C++ code which may call into Rust again. If emmitting is possible
|
|
/// from immutable structures, that might lead to access to a mutable
|
|
/// reference. That is undefined behaviour and forbidden.
|
|
pub fn clone(&mut self) -> FibonacciListEmitter {
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FibonacciListEmitter {
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qobject: self.qobject.clone(),
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new_data_ready: self.new_data_ready,
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}
|
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}
|
|
fn clear(&self) {
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let n: *const FibonacciListQObject = null();
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self.qobject.store(n as *mut FibonacciListQObject, Ordering::SeqCst);
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}
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pub fn new_data_ready(&mut self) {
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let ptr = self.qobject.load(Ordering::SeqCst);
|
|
if !ptr.is_null() {
|
|
(self.new_data_ready)(ptr);
|
|
}
|
|
}
|
|
}
|
|
|
|
#[derive(Clone)]
|
|
pub struct FibonacciListList {
|
|
qobject: *mut FibonacciListQObject,
|
|
layout_about_to_be_changed: fn(*mut FibonacciListQObject),
|
|
layout_changed: fn(*mut FibonacciListQObject),
|
|
data_changed: fn(*mut FibonacciListQObject, usize, usize),
|
|
begin_reset_model: fn(*mut FibonacciListQObject),
|
|
end_reset_model: fn(*mut FibonacciListQObject),
|
|
begin_insert_rows: fn(*mut FibonacciListQObject, usize, usize),
|
|
end_insert_rows: fn(*mut FibonacciListQObject),
|
|
begin_move_rows: fn(*mut FibonacciListQObject, usize, usize, usize),
|
|
end_move_rows: fn(*mut FibonacciListQObject),
|
|
begin_remove_rows: fn(*mut FibonacciListQObject, usize, usize),
|
|
end_remove_rows: fn(*mut FibonacciListQObject),
|
|
}
|
|
|
|
impl FibonacciListList {
|
|
pub fn layout_about_to_be_changed(&mut self) {
|
|
(self.layout_about_to_be_changed)(self.qobject);
|
|
}
|
|
pub fn layout_changed(&mut self) {
|
|
(self.layout_changed)(self.qobject);
|
|
}
|
|
pub fn data_changed(&mut self, first: usize, last: usize) {
|
|
(self.data_changed)(self.qobject, first, last);
|
|
}
|
|
pub fn begin_reset_model(&mut self) {
|
|
(self.begin_reset_model)(self.qobject);
|
|
}
|
|
pub fn end_reset_model(&mut self) {
|
|
(self.end_reset_model)(self.qobject);
|
|
}
|
|
pub fn begin_insert_rows(&mut self, first: usize, last: usize) {
|
|
(self.begin_insert_rows)(self.qobject, first, last);
|
|
}
|
|
pub fn end_insert_rows(&mut self) {
|
|
(self.end_insert_rows)(self.qobject);
|
|
}
|
|
pub fn begin_move_rows(&mut self, first: usize, last: usize, destination: usize) {
|
|
(self.begin_move_rows)(self.qobject, first, last, destination);
|
|
}
|
|
pub fn end_move_rows(&mut self) {
|
|
(self.end_move_rows)(self.qobject);
|
|
}
|
|
pub fn begin_remove_rows(&mut self, first: usize, last: usize) {
|
|
(self.begin_remove_rows)(self.qobject, first, last);
|
|
}
|
|
pub fn end_remove_rows(&mut self) {
|
|
(self.end_remove_rows)(self.qobject);
|
|
}
|
|
}
|
|
|
|
pub trait FibonacciListTrait {
|
|
fn new(emit: FibonacciListEmitter, model: FibonacciListList) -> Self;
|
|
fn emit(&mut self) -> &mut FibonacciListEmitter;
|
|
fn row_count(&self) -> usize;
|
|
fn insert_rows(&mut self, _row: usize, _count: usize) -> bool { false }
|
|
fn remove_rows(&mut self, _row: usize, _count: usize) -> bool { false }
|
|
fn can_fetch_more(&self) -> bool {
|
|
false
|
|
}
|
|
fn fetch_more(&mut self) {}
|
|
fn sort(&mut self, _: u8, _: SortOrder) {}
|
|
fn fibonacci_number(&self, index: usize) -> u64;
|
|
fn row(&self, index: usize) -> u64;
|
|
}
|
|
|
|
#[no_mangle]
|
|
pub extern "C" fn fibonacci_list_new(
|
|
fibonacci_list: *mut FibonacciListQObject,
|
|
fibonacci_list_new_data_ready: fn(*mut FibonacciListQObject),
|
|
fibonacci_list_layout_about_to_be_changed: fn(*mut FibonacciListQObject),
|
|
fibonacci_list_layout_changed: fn(*mut FibonacciListQObject),
|
|
fibonacci_list_data_changed: fn(*mut FibonacciListQObject, usize, usize),
|
|
fibonacci_list_begin_reset_model: fn(*mut FibonacciListQObject),
|
|
fibonacci_list_end_reset_model: fn(*mut FibonacciListQObject),
|
|
fibonacci_list_begin_insert_rows: fn(*mut FibonacciListQObject, usize, usize),
|
|
fibonacci_list_end_insert_rows: fn(*mut FibonacciListQObject),
|
|
fibonacci_list_begin_move_rows: fn(*mut FibonacciListQObject, usize, usize, usize),
|
|
fibonacci_list_end_move_rows: fn(*mut FibonacciListQObject),
|
|
fibonacci_list_begin_remove_rows: fn(*mut FibonacciListQObject, usize, usize),
|
|
fibonacci_list_end_remove_rows: fn(*mut FibonacciListQObject),
|
|
) -> *mut FibonacciList {
|
|
let fibonacci_list_emit = FibonacciListEmitter {
|
|
qobject: Arc::new(AtomicPtr::new(fibonacci_list)),
|
|
new_data_ready: fibonacci_list_new_data_ready,
|
|
};
|
|
let model = FibonacciListList {
|
|
qobject: fibonacci_list,
|
|
layout_about_to_be_changed: fibonacci_list_layout_about_to_be_changed,
|
|
layout_changed: fibonacci_list_layout_changed,
|
|
data_changed: fibonacci_list_data_changed,
|
|
begin_reset_model: fibonacci_list_begin_reset_model,
|
|
end_reset_model: fibonacci_list_end_reset_model,
|
|
begin_insert_rows: fibonacci_list_begin_insert_rows,
|
|
end_insert_rows: fibonacci_list_end_insert_rows,
|
|
begin_move_rows: fibonacci_list_begin_move_rows,
|
|
end_move_rows: fibonacci_list_end_move_rows,
|
|
begin_remove_rows: fibonacci_list_begin_remove_rows,
|
|
end_remove_rows: fibonacci_list_end_remove_rows,
|
|
};
|
|
let d_fibonacci_list = FibonacciList::new(fibonacci_list_emit, model);
|
|
Box::into_raw(Box::new(d_fibonacci_list))
|
|
}
|
|
|
|
#[no_mangle]
|
|
pub unsafe extern "C" fn fibonacci_list_free(ptr: *mut FibonacciList) {
|
|
Box::from_raw(ptr).emit().clear();
|
|
}
|
|
|
|
#[no_mangle]
|
|
pub unsafe extern "C" fn fibonacci_list_row_count(ptr: *const FibonacciList) -> c_int {
|
|
to_c_int((&*ptr).row_count())
|
|
}
|
|
#[no_mangle]
|
|
pub unsafe extern "C" fn fibonacci_list_insert_rows(ptr: *mut FibonacciList, row: c_int, count: c_int) -> bool {
|
|
(&mut *ptr).insert_rows(to_usize(row), to_usize(count))
|
|
}
|
|
#[no_mangle]
|
|
pub unsafe extern "C" fn fibonacci_list_remove_rows(ptr: *mut FibonacciList, row: c_int, count: c_int) -> bool {
|
|
(&mut *ptr).remove_rows(to_usize(row), to_usize(count))
|
|
}
|
|
#[no_mangle]
|
|
pub unsafe extern "C" fn fibonacci_list_can_fetch_more(ptr: *const FibonacciList) -> bool {
|
|
(&*ptr).can_fetch_more()
|
|
}
|
|
#[no_mangle]
|
|
pub unsafe extern "C" fn fibonacci_list_fetch_more(ptr: *mut FibonacciList) {
|
|
(&mut *ptr).fetch_more()
|
|
}
|
|
#[no_mangle]
|
|
pub unsafe extern "C" fn fibonacci_list_sort(
|
|
ptr: *mut FibonacciList,
|
|
column: u8,
|
|
order: SortOrder,
|
|
) {
|
|
(&mut *ptr).sort(column, order)
|
|
}
|
|
|
|
#[no_mangle]
|
|
pub unsafe extern "C" fn fibonacci_list_data_fibonacci_number(ptr: *const FibonacciList, row: c_int) -> u64 {
|
|
let o = &*ptr;
|
|
o.fibonacci_number(to_usize(row)).into()
|
|
}
|
|
|
|
#[no_mangle]
|
|
pub unsafe extern "C" fn fibonacci_list_data_row(ptr: *const FibonacciList, row: c_int) -> u64 {
|
|
let o = &*ptr;
|
|
o.row(to_usize(row)).into()
|
|
}
|
|
|
|
pub struct FileSystemTreeQObject {}
|
|
|
|
pub struct FileSystemTreeEmitter {
|
|
qobject: Arc<AtomicPtr<FileSystemTreeQObject>>,
|
|
path_changed: fn(*mut FileSystemTreeQObject),
|
|
new_data_ready: fn(*mut FileSystemTreeQObject, index: COption<usize>),
|
|
}
|
|
|
|
unsafe impl Send for FileSystemTreeEmitter {}
|
|
|
|
impl FileSystemTreeEmitter {
|
|
/// Clone the emitter
|
|
///
|
|
/// The emitter can only be cloned when it is mutable. The emitter calls
|
|
/// into C++ code which may call into Rust again. If emmitting is possible
|
|
/// from immutable structures, that might lead to access to a mutable
|
|
/// reference. That is undefined behaviour and forbidden.
|
|
pub fn clone(&mut self) -> FileSystemTreeEmitter {
|
|
FileSystemTreeEmitter {
|
|
qobject: self.qobject.clone(),
|
|
path_changed: self.path_changed,
|
|
new_data_ready: self.new_data_ready,
|
|
}
|
|
}
|
|
fn clear(&self) {
|
|
let n: *const FileSystemTreeQObject = null();
|
|
self.qobject.store(n as *mut FileSystemTreeQObject, Ordering::SeqCst);
|
|
}
|
|
pub fn path_changed(&mut self) {
|
|
let ptr = self.qobject.load(Ordering::SeqCst);
|
|
if !ptr.is_null() {
|
|
(self.path_changed)(ptr);
|
|
}
|
|
}
|
|
pub fn new_data_ready(&mut self, item: Option<usize>) {
|
|
let ptr = self.qobject.load(Ordering::SeqCst);
|
|
if !ptr.is_null() {
|
|
(self.new_data_ready)(ptr, item.into());
|
|
}
|
|
}
|
|
}
|
|
|
|
#[derive(Clone)]
|
|
pub struct FileSystemTreeTree {
|
|
qobject: *mut FileSystemTreeQObject,
|
|
layout_about_to_be_changed: fn(*mut FileSystemTreeQObject),
|
|
layout_changed: fn(*mut FileSystemTreeQObject),
|
|
data_changed: fn(*mut FileSystemTreeQObject, usize, usize),
|
|
begin_reset_model: fn(*mut FileSystemTreeQObject),
|
|
end_reset_model: fn(*mut FileSystemTreeQObject),
|
|
begin_insert_rows: fn(*mut FileSystemTreeQObject, index: COption<usize>, usize, usize),
|
|
end_insert_rows: fn(*mut FileSystemTreeQObject),
|
|
begin_move_rows: fn(*mut FileSystemTreeQObject, index: COption<usize>, usize, usize, dest: COption<usize>, usize),
|
|
end_move_rows: fn(*mut FileSystemTreeQObject),
|
|
begin_remove_rows: fn(*mut FileSystemTreeQObject, index: COption<usize>, usize, usize),
|
|
end_remove_rows: fn(*mut FileSystemTreeQObject),
|
|
}
|
|
|
|
impl FileSystemTreeTree {
|
|
pub fn layout_about_to_be_changed(&mut self) {
|
|
(self.layout_about_to_be_changed)(self.qobject);
|
|
}
|
|
pub fn layout_changed(&mut self) {
|
|
(self.layout_changed)(self.qobject);
|
|
}
|
|
pub fn data_changed(&mut self, first: usize, last: usize) {
|
|
(self.data_changed)(self.qobject, first, last);
|
|
}
|
|
pub fn begin_reset_model(&mut self) {
|
|
(self.begin_reset_model)(self.qobject);
|
|
}
|
|
pub fn end_reset_model(&mut self) {
|
|
(self.end_reset_model)(self.qobject);
|
|
}
|
|
pub fn begin_insert_rows(&mut self, index: Option<usize>, first: usize, last: usize) {
|
|
(self.begin_insert_rows)(self.qobject, index.into(), first, last);
|
|
}
|
|
pub fn end_insert_rows(&mut self) {
|
|
(self.end_insert_rows)(self.qobject);
|
|
}
|
|
pub fn begin_move_rows(&mut self, index: Option<usize>, first: usize, last: usize, dest: Option<usize>, destination: usize) {
|
|
(self.begin_move_rows)(self.qobject, index.into(), first, last, dest.into(), destination);
|
|
}
|
|
pub fn end_move_rows(&mut self) {
|
|
(self.end_move_rows)(self.qobject);
|
|
}
|
|
pub fn begin_remove_rows(&mut self, index: Option<usize>, first: usize, last: usize) {
|
|
(self.begin_remove_rows)(self.qobject, index.into(), first, last);
|
|
}
|
|
pub fn end_remove_rows(&mut self) {
|
|
(self.end_remove_rows)(self.qobject);
|
|
}
|
|
}
|
|
|
|
pub trait FileSystemTreeTrait {
|
|
fn new(emit: FileSystemTreeEmitter, model: FileSystemTreeTree) -> Self;
|
|
fn emit(&mut self) -> &mut FileSystemTreeEmitter;
|
|
fn path(&self) -> Option<&str>;
|
|
fn set_path(&mut self, value: Option<String>);
|
|
fn row_count(&self, _: Option<usize>) -> usize;
|
|
fn can_fetch_more(&self, _: Option<usize>) -> bool {
|
|
false
|
|
}
|
|
fn fetch_more(&mut self, _: Option<usize>) {}
|
|
fn sort(&mut self, _: u8, _: SortOrder) {}
|
|
fn check_row(&self, index: usize, row: usize) -> Option<usize>;
|
|
fn index(&self, item: Option<usize>, row: usize) -> usize;
|
|
fn parent(&self, index: usize) -> Option<usize>;
|
|
fn row(&self, index: usize) -> usize;
|
|
fn file_icon(&self, index: usize) -> &[u8];
|
|
fn file_name(&self, index: usize) -> String;
|
|
fn file_path(&self, index: usize) -> Option<String>;
|
|
fn file_permissions(&self, index: usize) -> i32;
|
|
fn file_size(&self, index: usize) -> Option<u64>;
|
|
fn file_type(&self, index: usize) -> i32;
|
|
}
|
|
|
|
#[no_mangle]
|
|
pub extern "C" fn file_system_tree_new(
|
|
file_system_tree: *mut FileSystemTreeQObject,
|
|
file_system_tree_path_changed: fn(*mut FileSystemTreeQObject),
|
|
file_system_tree_new_data_ready: fn(*mut FileSystemTreeQObject, index: COption<usize>),
|
|
file_system_tree_layout_about_to_be_changed: fn(*mut FileSystemTreeQObject),
|
|
file_system_tree_layout_changed: fn(*mut FileSystemTreeQObject),
|
|
file_system_tree_data_changed: fn(*mut FileSystemTreeQObject, usize, usize),
|
|
file_system_tree_begin_reset_model: fn(*mut FileSystemTreeQObject),
|
|
file_system_tree_end_reset_model: fn(*mut FileSystemTreeQObject),
|
|
file_system_tree_begin_insert_rows: fn(*mut FileSystemTreeQObject, index: COption<usize>, usize, usize),
|
|
file_system_tree_end_insert_rows: fn(*mut FileSystemTreeQObject),
|
|
file_system_tree_begin_move_rows: fn(*mut FileSystemTreeQObject, index: COption<usize>, usize, usize, index: COption<usize>, usize),
|
|
file_system_tree_end_move_rows: fn(*mut FileSystemTreeQObject),
|
|
file_system_tree_begin_remove_rows: fn(*mut FileSystemTreeQObject, index: COption<usize>, usize, usize),
|
|
file_system_tree_end_remove_rows: fn(*mut FileSystemTreeQObject),
|
|
) -> *mut FileSystemTree {
|
|
let file_system_tree_emit = FileSystemTreeEmitter {
|
|
qobject: Arc::new(AtomicPtr::new(file_system_tree)),
|
|
path_changed: file_system_tree_path_changed,
|
|
new_data_ready: file_system_tree_new_data_ready,
|
|
};
|
|
let model = FileSystemTreeTree {
|
|
qobject: file_system_tree,
|
|
layout_about_to_be_changed: file_system_tree_layout_about_to_be_changed,
|
|
layout_changed: file_system_tree_layout_changed,
|
|
data_changed: file_system_tree_data_changed,
|
|
begin_reset_model: file_system_tree_begin_reset_model,
|
|
end_reset_model: file_system_tree_end_reset_model,
|
|
begin_insert_rows: file_system_tree_begin_insert_rows,
|
|
end_insert_rows: file_system_tree_end_insert_rows,
|
|
begin_move_rows: file_system_tree_begin_move_rows,
|
|
end_move_rows: file_system_tree_end_move_rows,
|
|
begin_remove_rows: file_system_tree_begin_remove_rows,
|
|
end_remove_rows: file_system_tree_end_remove_rows,
|
|
};
|
|
let d_file_system_tree = FileSystemTree::new(file_system_tree_emit, model);
|
|
Box::into_raw(Box::new(d_file_system_tree))
|
|
}
|
|
|
|
#[no_mangle]
|
|
pub unsafe extern "C" fn file_system_tree_free(ptr: *mut FileSystemTree) {
|
|
Box::from_raw(ptr).emit().clear();
|
|
}
|
|
|
|
#[no_mangle]
|
|
pub unsafe extern "C" fn file_system_tree_path_get(
|
|
ptr: *const FileSystemTree,
|
|
p: *mut QString,
|
|
set: fn(*mut QString, *const c_char, c_int),
|
|
) {
|
|
let o = &*ptr;
|
|
let v = o.path();
|
|
if let Some(v) = v {
|
|
let s: *const c_char = v.as_ptr() as (*const c_char);
|
|
set(p, s, to_c_int(v.len()));
|
|
}
|
|
}
|
|
|
|
#[no_mangle]
|
|
pub unsafe extern "C" fn file_system_tree_path_set(ptr: *mut FileSystemTree, v: *const c_ushort, len: c_int) {
|
|
let o = &mut *ptr;
|
|
let mut s = String::new();
|
|
set_string_from_utf16(&mut s, v, len);
|
|
o.set_path(Some(s));
|
|
}
|
|
|
|
#[no_mangle]
|
|
pub unsafe extern "C" fn file_system_tree_path_set_none(ptr: *mut FileSystemTree) {
|
|
let o = &mut *ptr;
|
|
o.set_path(None);
|
|
}
|
|
|
|
#[no_mangle]
|
|
pub unsafe extern "C" fn file_system_tree_row_count(
|
|
ptr: *const FileSystemTree,
|
|
index: COption<usize>,
|
|
) -> c_int {
|
|
to_c_int((&*ptr).row_count(index.into()))
|
|
}
|
|
#[no_mangle]
|
|
pub unsafe extern "C" fn file_system_tree_can_fetch_more(
|
|
ptr: *const FileSystemTree,
|
|
index: COption<usize>,
|
|
) -> bool {
|
|
(&*ptr).can_fetch_more(index.into())
|
|
}
|
|
#[no_mangle]
|
|
pub unsafe extern "C" fn file_system_tree_fetch_more(ptr: *mut FileSystemTree, index: COption<usize>) {
|
|
(&mut *ptr).fetch_more(index.into())
|
|
}
|
|
#[no_mangle]
|
|
pub unsafe extern "C" fn file_system_tree_sort(
|
|
ptr: *mut FileSystemTree,
|
|
column: u8,
|
|
order: SortOrder
|
|
) {
|
|
(&mut *ptr).sort(column, order)
|
|
}
|
|
#[no_mangle]
|
|
pub unsafe extern "C" fn file_system_tree_check_row(
|
|
ptr: *const FileSystemTree,
|
|
index: usize,
|
|
row: c_int,
|
|
) -> COption<usize> {
|
|
(&*ptr).check_row(index.into(), to_usize(row)).into()
|
|
}
|
|
#[no_mangle]
|
|
pub unsafe extern "C" fn file_system_tree_index(
|
|
ptr: *const FileSystemTree,
|
|
index: COption<usize>,
|
|
row: c_int,
|
|
) -> usize {
|
|
(&*ptr).index(index.into(), to_usize(row))
|
|
}
|
|
#[no_mangle]
|
|
pub unsafe extern "C" fn file_system_tree_parent(ptr: *const FileSystemTree, index: usize) -> QModelIndex {
|
|
if let Some(parent) = (&*ptr).parent(index) {
|
|
QModelIndex {
|
|
row: to_c_int((&*ptr).row(parent)),
|
|
internal_id: parent,
|
|
}
|
|
} else {
|
|
QModelIndex {
|
|
row: -1,
|
|
internal_id: 0,
|
|
}
|
|
}
|
|
}
|
|
#[no_mangle]
|
|
pub unsafe extern "C" fn file_system_tree_row(ptr: *const FileSystemTree, index: usize) -> c_int {
|
|
to_c_int((&*ptr).row(index))
|
|
}
|
|
|
|
#[no_mangle]
|
|
pub unsafe extern "C" fn file_system_tree_data_file_icon(
|
|
ptr: *const FileSystemTree, index: usize,
|
|
d: *mut QByteArray,
|
|
set: fn(*mut QByteArray, *const c_char, len: c_int),
|
|
) {
|
|
let o = &*ptr;
|
|
let data = o.file_icon(index);
|
|
let s: *const c_char = data.as_ptr() as (*const c_char);
|
|
set(d, s, to_c_int(data.len()));
|
|
}
|
|
|
|
#[no_mangle]
|
|
pub unsafe extern "C" fn file_system_tree_data_file_name(
|
|
ptr: *const FileSystemTree, index: usize,
|
|
d: *mut QString,
|
|
set: fn(*mut QString, *const c_char, len: c_int),
|
|
) {
|
|
let o = &*ptr;
|
|
let data = o.file_name(index);
|
|
let s: *const c_char = data.as_ptr() as (*const c_char);
|
|
set(d, s, to_c_int(data.len()));
|
|
}
|
|
|
|
#[no_mangle]
|
|
pub unsafe extern "C" fn file_system_tree_data_file_path(
|
|
ptr: *const FileSystemTree, index: usize,
|
|
d: *mut QString,
|
|
set: fn(*mut QString, *const c_char, len: c_int),
|
|
) {
|
|
let o = &*ptr;
|
|
let data = o.file_path(index);
|
|
if let Some(data) = data {
|
|
let s: *const c_char = data.as_ptr() as (*const c_char);
|
|
set(d, s, to_c_int(data.len()));
|
|
}
|
|
}
|
|
|
|
#[no_mangle]
|
|
pub unsafe extern "C" fn file_system_tree_data_file_permissions(ptr: *const FileSystemTree, index: usize) -> i32 {
|
|
let o = &*ptr;
|
|
o.file_permissions(index).into()
|
|
}
|
|
|
|
#[no_mangle]
|
|
pub unsafe extern "C" fn file_system_tree_data_file_size(ptr: *const FileSystemTree, index: usize) -> COption<u64> {
|
|
let o = &*ptr;
|
|
o.file_size(index).into()
|
|
}
|
|
|
|
#[no_mangle]
|
|
pub unsafe extern "C" fn file_system_tree_data_file_type(ptr: *const FileSystemTree, index: usize) -> i32 {
|
|
let o = &*ptr;
|
|
o.file_type(index).into()
|
|
}
|
|
|
|
pub struct ProcessesQObject {}
|
|
|
|
pub struct ProcessesEmitter {
|
|
qobject: Arc<AtomicPtr<ProcessesQObject>>,
|
|
active_changed: fn(*mut ProcessesQObject),
|
|
new_data_ready: fn(*mut ProcessesQObject, index: COption<usize>),
|
|
}
|
|
|
|
unsafe impl Send for ProcessesEmitter {}
|
|
|
|
impl ProcessesEmitter {
|
|
/// Clone the emitter
|
|
///
|
|
/// The emitter can only be cloned when it is mutable. The emitter calls
|
|
/// into C++ code which may call into Rust again. If emmitting is possible
|
|
/// from immutable structures, that might lead to access to a mutable
|
|
/// reference. That is undefined behaviour and forbidden.
|
|
pub fn clone(&mut self) -> ProcessesEmitter {
|
|
ProcessesEmitter {
|
|
qobject: self.qobject.clone(),
|
|
active_changed: self.active_changed,
|
|
new_data_ready: self.new_data_ready,
|
|
}
|
|
}
|
|
fn clear(&self) {
|
|
let n: *const ProcessesQObject = null();
|
|
self.qobject.store(n as *mut ProcessesQObject, Ordering::SeqCst);
|
|
}
|
|
pub fn active_changed(&mut self) {
|
|
let ptr = self.qobject.load(Ordering::SeqCst);
|
|
if !ptr.is_null() {
|
|
(self.active_changed)(ptr);
|
|
}
|
|
}
|
|
pub fn new_data_ready(&mut self, item: Option<usize>) {
|
|
let ptr = self.qobject.load(Ordering::SeqCst);
|
|
if !ptr.is_null() {
|
|
(self.new_data_ready)(ptr, item.into());
|
|
}
|
|
}
|
|
}
|
|
|
|
#[derive(Clone)]
|
|
pub struct ProcessesTree {
|
|
qobject: *mut ProcessesQObject,
|
|
layout_about_to_be_changed: fn(*mut ProcessesQObject),
|
|
layout_changed: fn(*mut ProcessesQObject),
|
|
data_changed: fn(*mut ProcessesQObject, usize, usize),
|
|
begin_reset_model: fn(*mut ProcessesQObject),
|
|
end_reset_model: fn(*mut ProcessesQObject),
|
|
begin_insert_rows: fn(*mut ProcessesQObject, index: COption<usize>, usize, usize),
|
|
end_insert_rows: fn(*mut ProcessesQObject),
|
|
begin_move_rows: fn(*mut ProcessesQObject, index: COption<usize>, usize, usize, dest: COption<usize>, usize),
|
|
end_move_rows: fn(*mut ProcessesQObject),
|
|
begin_remove_rows: fn(*mut ProcessesQObject, index: COption<usize>, usize, usize),
|
|
end_remove_rows: fn(*mut ProcessesQObject),
|
|
}
|
|
|
|
impl ProcessesTree {
|
|
pub fn layout_about_to_be_changed(&mut self) {
|
|
(self.layout_about_to_be_changed)(self.qobject);
|
|
}
|
|
pub fn layout_changed(&mut self) {
|
|
(self.layout_changed)(self.qobject);
|
|
}
|
|
pub fn data_changed(&mut self, first: usize, last: usize) {
|
|
(self.data_changed)(self.qobject, first, last);
|
|
}
|
|
pub fn begin_reset_model(&mut self) {
|
|
(self.begin_reset_model)(self.qobject);
|
|
}
|
|
pub fn end_reset_model(&mut self) {
|
|
(self.end_reset_model)(self.qobject);
|
|
}
|
|
pub fn begin_insert_rows(&mut self, index: Option<usize>, first: usize, last: usize) {
|
|
(self.begin_insert_rows)(self.qobject, index.into(), first, last);
|
|
}
|
|
pub fn end_insert_rows(&mut self) {
|
|
(self.end_insert_rows)(self.qobject);
|
|
}
|
|
pub fn begin_move_rows(&mut self, index: Option<usize>, first: usize, last: usize, dest: Option<usize>, destination: usize) {
|
|
(self.begin_move_rows)(self.qobject, index.into(), first, last, dest.into(), destination);
|
|
}
|
|
pub fn end_move_rows(&mut self) {
|
|
(self.end_move_rows)(self.qobject);
|
|
}
|
|
pub fn begin_remove_rows(&mut self, index: Option<usize>, first: usize, last: usize) {
|
|
(self.begin_remove_rows)(self.qobject, index.into(), first, last);
|
|
}
|
|
pub fn end_remove_rows(&mut self) {
|
|
(self.end_remove_rows)(self.qobject);
|
|
}
|
|
}
|
|
|
|
pub trait ProcessesTrait {
|
|
fn new(emit: ProcessesEmitter, model: ProcessesTree) -> Self;
|
|
fn emit(&mut self) -> &mut ProcessesEmitter;
|
|
fn active(&self) -> bool;
|
|
fn set_active(&mut self, value: bool);
|
|
fn row_count(&self, _: Option<usize>) -> usize;
|
|
fn can_fetch_more(&self, _: Option<usize>) -> bool {
|
|
false
|
|
}
|
|
fn fetch_more(&mut self, _: Option<usize>) {}
|
|
fn sort(&mut self, _: u8, _: SortOrder) {}
|
|
fn check_row(&self, index: usize, row: usize) -> Option<usize>;
|
|
fn index(&self, item: Option<usize>, row: usize) -> usize;
|
|
fn parent(&self, index: usize) -> Option<usize>;
|
|
fn row(&self, index: usize) -> usize;
|
|
fn cmd(&self, index: usize) -> String;
|
|
fn cpu_percentage(&self, index: usize) -> u8;
|
|
fn cpu_usage(&self, index: usize) -> f32;
|
|
fn memory(&self, index: usize) -> u64;
|
|
fn name(&self, index: usize) -> &str;
|
|
fn pid(&self, index: usize) -> u32;
|
|
fn uid(&self, index: usize) -> u32;
|
|
}
|
|
|
|
#[no_mangle]
|
|
pub extern "C" fn processes_new(
|
|
processes: *mut ProcessesQObject,
|
|
processes_active_changed: fn(*mut ProcessesQObject),
|
|
processes_new_data_ready: fn(*mut ProcessesQObject, index: COption<usize>),
|
|
processes_layout_about_to_be_changed: fn(*mut ProcessesQObject),
|
|
processes_layout_changed: fn(*mut ProcessesQObject),
|
|
processes_data_changed: fn(*mut ProcessesQObject, usize, usize),
|
|
processes_begin_reset_model: fn(*mut ProcessesQObject),
|
|
processes_end_reset_model: fn(*mut ProcessesQObject),
|
|
processes_begin_insert_rows: fn(*mut ProcessesQObject, index: COption<usize>, usize, usize),
|
|
processes_end_insert_rows: fn(*mut ProcessesQObject),
|
|
processes_begin_move_rows: fn(*mut ProcessesQObject, index: COption<usize>, usize, usize, index: COption<usize>, usize),
|
|
processes_end_move_rows: fn(*mut ProcessesQObject),
|
|
processes_begin_remove_rows: fn(*mut ProcessesQObject, index: COption<usize>, usize, usize),
|
|
processes_end_remove_rows: fn(*mut ProcessesQObject),
|
|
) -> *mut Processes {
|
|
let processes_emit = ProcessesEmitter {
|
|
qobject: Arc::new(AtomicPtr::new(processes)),
|
|
active_changed: processes_active_changed,
|
|
new_data_ready: processes_new_data_ready,
|
|
};
|
|
let model = ProcessesTree {
|
|
qobject: processes,
|
|
layout_about_to_be_changed: processes_layout_about_to_be_changed,
|
|
layout_changed: processes_layout_changed,
|
|
data_changed: processes_data_changed,
|
|
begin_reset_model: processes_begin_reset_model,
|
|
end_reset_model: processes_end_reset_model,
|
|
begin_insert_rows: processes_begin_insert_rows,
|
|
end_insert_rows: processes_end_insert_rows,
|
|
begin_move_rows: processes_begin_move_rows,
|
|
end_move_rows: processes_end_move_rows,
|
|
begin_remove_rows: processes_begin_remove_rows,
|
|
end_remove_rows: processes_end_remove_rows,
|
|
};
|
|
let d_processes = Processes::new(processes_emit, model);
|
|
Box::into_raw(Box::new(d_processes))
|
|
}
|
|
|
|
#[no_mangle]
|
|
pub unsafe extern "C" fn processes_free(ptr: *mut Processes) {
|
|
Box::from_raw(ptr).emit().clear();
|
|
}
|
|
|
|
#[no_mangle]
|
|
pub unsafe extern "C" fn processes_active_get(ptr: *const Processes) -> bool {
|
|
(&*ptr).active()
|
|
}
|
|
|
|
#[no_mangle]
|
|
pub unsafe extern "C" fn processes_active_set(ptr: *mut Processes, v: bool) {
|
|
(&mut *ptr).set_active(v);
|
|
}
|
|
|
|
#[no_mangle]
|
|
pub unsafe extern "C" fn processes_row_count(
|
|
ptr: *const Processes,
|
|
index: COption<usize>,
|
|
) -> c_int {
|
|
to_c_int((&*ptr).row_count(index.into()))
|
|
}
|
|
#[no_mangle]
|
|
pub unsafe extern "C" fn processes_can_fetch_more(
|
|
ptr: *const Processes,
|
|
index: COption<usize>,
|
|
) -> bool {
|
|
(&*ptr).can_fetch_more(index.into())
|
|
}
|
|
#[no_mangle]
|
|
pub unsafe extern "C" fn processes_fetch_more(ptr: *mut Processes, index: COption<usize>) {
|
|
(&mut *ptr).fetch_more(index.into())
|
|
}
|
|
#[no_mangle]
|
|
pub unsafe extern "C" fn processes_sort(
|
|
ptr: *mut Processes,
|
|
column: u8,
|
|
order: SortOrder
|
|
) {
|
|
(&mut *ptr).sort(column, order)
|
|
}
|
|
#[no_mangle]
|
|
pub unsafe extern "C" fn processes_check_row(
|
|
ptr: *const Processes,
|
|
index: usize,
|
|
row: c_int,
|
|
) -> COption<usize> {
|
|
(&*ptr).check_row(index.into(), to_usize(row)).into()
|
|
}
|
|
#[no_mangle]
|
|
pub unsafe extern "C" fn processes_index(
|
|
ptr: *const Processes,
|
|
index: COption<usize>,
|
|
row: c_int,
|
|
) -> usize {
|
|
(&*ptr).index(index.into(), to_usize(row))
|
|
}
|
|
#[no_mangle]
|
|
pub unsafe extern "C" fn processes_parent(ptr: *const Processes, index: usize) -> QModelIndex {
|
|
if let Some(parent) = (&*ptr).parent(index) {
|
|
QModelIndex {
|
|
row: to_c_int((&*ptr).row(parent)),
|
|
internal_id: parent,
|
|
}
|
|
} else {
|
|
QModelIndex {
|
|
row: -1,
|
|
internal_id: 0,
|
|
}
|
|
}
|
|
}
|
|
#[no_mangle]
|
|
pub unsafe extern "C" fn processes_row(ptr: *const Processes, index: usize) -> c_int {
|
|
to_c_int((&*ptr).row(index))
|
|
}
|
|
|
|
#[no_mangle]
|
|
pub unsafe extern "C" fn processes_data_cmd(
|
|
ptr: *const Processes, index: usize,
|
|
d: *mut QString,
|
|
set: fn(*mut QString, *const c_char, len: c_int),
|
|
) {
|
|
let o = &*ptr;
|
|
let data = o.cmd(index);
|
|
let s: *const c_char = data.as_ptr() as (*const c_char);
|
|
set(d, s, to_c_int(data.len()));
|
|
}
|
|
|
|
#[no_mangle]
|
|
pub unsafe extern "C" fn processes_data_cpu_percentage(ptr: *const Processes, index: usize) -> u8 {
|
|
let o = &*ptr;
|
|
o.cpu_percentage(index).into()
|
|
}
|
|
|
|
#[no_mangle]
|
|
pub unsafe extern "C" fn processes_data_cpu_usage(ptr: *const Processes, index: usize) -> f32 {
|
|
let o = &*ptr;
|
|
o.cpu_usage(index).into()
|
|
}
|
|
|
|
#[no_mangle]
|
|
pub unsafe extern "C" fn processes_data_memory(ptr: *const Processes, index: usize) -> u64 {
|
|
let o = &*ptr;
|
|
o.memory(index).into()
|
|
}
|
|
|
|
#[no_mangle]
|
|
pub unsafe extern "C" fn processes_data_name(
|
|
ptr: *const Processes, index: usize,
|
|
d: *mut QString,
|
|
set: fn(*mut QString, *const c_char, len: c_int),
|
|
) {
|
|
let o = &*ptr;
|
|
let data = o.name(index);
|
|
let s: *const c_char = data.as_ptr() as (*const c_char);
|
|
set(d, s, to_c_int(data.len()));
|
|
}
|
|
|
|
#[no_mangle]
|
|
pub unsafe extern "C" fn processes_data_pid(ptr: *const Processes, index: usize) -> u32 {
|
|
let o = &*ptr;
|
|
o.pid(index).into()
|
|
}
|
|
|
|
#[no_mangle]
|
|
pub unsafe extern "C" fn processes_data_uid(ptr: *const Processes, index: usize) -> u32 {
|
|
let o = &*ptr;
|
|
o.uid(index).into()
|
|
}
|
|
|
|
pub struct TimeSeriesQObject {}
|
|
|
|
pub struct TimeSeriesEmitter {
|
|
qobject: Arc<AtomicPtr<TimeSeriesQObject>>,
|
|
new_data_ready: fn(*mut TimeSeriesQObject),
|
|
}
|
|
|
|
unsafe impl Send for TimeSeriesEmitter {}
|
|
|
|
impl TimeSeriesEmitter {
|
|
/// Clone the emitter
|
|
///
|
|
/// The emitter can only be cloned when it is mutable. The emitter calls
|
|
/// into C++ code which may call into Rust again. If emmitting is possible
|
|
/// from immutable structures, that might lead to access to a mutable
|
|
/// reference. That is undefined behaviour and forbidden.
|
|
pub fn clone(&mut self) -> TimeSeriesEmitter {
|
|
TimeSeriesEmitter {
|
|
qobject: self.qobject.clone(),
|
|
new_data_ready: self.new_data_ready,
|
|
}
|
|
}
|
|
fn clear(&self) {
|
|
let n: *const TimeSeriesQObject = null();
|
|
self.qobject.store(n as *mut TimeSeriesQObject, Ordering::SeqCst);
|
|
}
|
|
pub fn new_data_ready(&mut self) {
|
|
let ptr = self.qobject.load(Ordering::SeqCst);
|
|
if !ptr.is_null() {
|
|
(self.new_data_ready)(ptr);
|
|
}
|
|
}
|
|
}
|
|
|
|
#[derive(Clone)]
|
|
pub struct TimeSeriesList {
|
|
qobject: *mut TimeSeriesQObject,
|
|
layout_about_to_be_changed: fn(*mut TimeSeriesQObject),
|
|
layout_changed: fn(*mut TimeSeriesQObject),
|
|
data_changed: fn(*mut TimeSeriesQObject, usize, usize),
|
|
begin_reset_model: fn(*mut TimeSeriesQObject),
|
|
end_reset_model: fn(*mut TimeSeriesQObject),
|
|
begin_insert_rows: fn(*mut TimeSeriesQObject, usize, usize),
|
|
end_insert_rows: fn(*mut TimeSeriesQObject),
|
|
begin_move_rows: fn(*mut TimeSeriesQObject, usize, usize, usize),
|
|
end_move_rows: fn(*mut TimeSeriesQObject),
|
|
begin_remove_rows: fn(*mut TimeSeriesQObject, usize, usize),
|
|
end_remove_rows: fn(*mut TimeSeriesQObject),
|
|
}
|
|
|
|
impl TimeSeriesList {
|
|
pub fn layout_about_to_be_changed(&mut self) {
|
|
(self.layout_about_to_be_changed)(self.qobject);
|
|
}
|
|
pub fn layout_changed(&mut self) {
|
|
(self.layout_changed)(self.qobject);
|
|
}
|
|
pub fn data_changed(&mut self, first: usize, last: usize) {
|
|
(self.data_changed)(self.qobject, first, last);
|
|
}
|
|
pub fn begin_reset_model(&mut self) {
|
|
(self.begin_reset_model)(self.qobject);
|
|
}
|
|
pub fn end_reset_model(&mut self) {
|
|
(self.end_reset_model)(self.qobject);
|
|
}
|
|
pub fn begin_insert_rows(&mut self, first: usize, last: usize) {
|
|
(self.begin_insert_rows)(self.qobject, first, last);
|
|
}
|
|
pub fn end_insert_rows(&mut self) {
|
|
(self.end_insert_rows)(self.qobject);
|
|
}
|
|
pub fn begin_move_rows(&mut self, first: usize, last: usize, destination: usize) {
|
|
(self.begin_move_rows)(self.qobject, first, last, destination);
|
|
}
|
|
pub fn end_move_rows(&mut self) {
|
|
(self.end_move_rows)(self.qobject);
|
|
}
|
|
pub fn begin_remove_rows(&mut self, first: usize, last: usize) {
|
|
(self.begin_remove_rows)(self.qobject, first, last);
|
|
}
|
|
pub fn end_remove_rows(&mut self) {
|
|
(self.end_remove_rows)(self.qobject);
|
|
}
|
|
}
|
|
|
|
pub trait TimeSeriesTrait {
|
|
fn new(emit: TimeSeriesEmitter, model: TimeSeriesList) -> Self;
|
|
fn emit(&mut self) -> &mut TimeSeriesEmitter;
|
|
fn row_count(&self) -> usize;
|
|
fn insert_rows(&mut self, _row: usize, _count: usize) -> bool { false }
|
|
fn remove_rows(&mut self, _row: usize, _count: usize) -> bool { false }
|
|
fn can_fetch_more(&self) -> bool {
|
|
false
|
|
}
|
|
fn fetch_more(&mut self) {}
|
|
fn sort(&mut self, _: u8, _: SortOrder) {}
|
|
fn cos(&self, index: usize) -> f32;
|
|
fn set_cos(&mut self, index: usize, f32) -> bool;
|
|
fn sin(&self, index: usize) -> f32;
|
|
fn set_sin(&mut self, index: usize, f32) -> bool;
|
|
fn time(&self, index: usize) -> f32;
|
|
fn set_time(&mut self, index: usize, f32) -> bool;
|
|
}
|
|
|
|
#[no_mangle]
|
|
pub extern "C" fn time_series_new(
|
|
time_series: *mut TimeSeriesQObject,
|
|
time_series_new_data_ready: fn(*mut TimeSeriesQObject),
|
|
time_series_layout_about_to_be_changed: fn(*mut TimeSeriesQObject),
|
|
time_series_layout_changed: fn(*mut TimeSeriesQObject),
|
|
time_series_data_changed: fn(*mut TimeSeriesQObject, usize, usize),
|
|
time_series_begin_reset_model: fn(*mut TimeSeriesQObject),
|
|
time_series_end_reset_model: fn(*mut TimeSeriesQObject),
|
|
time_series_begin_insert_rows: fn(*mut TimeSeriesQObject, usize, usize),
|
|
time_series_end_insert_rows: fn(*mut TimeSeriesQObject),
|
|
time_series_begin_move_rows: fn(*mut TimeSeriesQObject, usize, usize, usize),
|
|
time_series_end_move_rows: fn(*mut TimeSeriesQObject),
|
|
time_series_begin_remove_rows: fn(*mut TimeSeriesQObject, usize, usize),
|
|
time_series_end_remove_rows: fn(*mut TimeSeriesQObject),
|
|
) -> *mut TimeSeries {
|
|
let time_series_emit = TimeSeriesEmitter {
|
|
qobject: Arc::new(AtomicPtr::new(time_series)),
|
|
new_data_ready: time_series_new_data_ready,
|
|
};
|
|
let model = TimeSeriesList {
|
|
qobject: time_series,
|
|
layout_about_to_be_changed: time_series_layout_about_to_be_changed,
|
|
layout_changed: time_series_layout_changed,
|
|
data_changed: time_series_data_changed,
|
|
begin_reset_model: time_series_begin_reset_model,
|
|
end_reset_model: time_series_end_reset_model,
|
|
begin_insert_rows: time_series_begin_insert_rows,
|
|
end_insert_rows: time_series_end_insert_rows,
|
|
begin_move_rows: time_series_begin_move_rows,
|
|
end_move_rows: time_series_end_move_rows,
|
|
begin_remove_rows: time_series_begin_remove_rows,
|
|
end_remove_rows: time_series_end_remove_rows,
|
|
};
|
|
let d_time_series = TimeSeries::new(time_series_emit, model);
|
|
Box::into_raw(Box::new(d_time_series))
|
|
}
|
|
|
|
#[no_mangle]
|
|
pub unsafe extern "C" fn time_series_free(ptr: *mut TimeSeries) {
|
|
Box::from_raw(ptr).emit().clear();
|
|
}
|
|
|
|
#[no_mangle]
|
|
pub unsafe extern "C" fn time_series_row_count(ptr: *const TimeSeries) -> c_int {
|
|
to_c_int((&*ptr).row_count())
|
|
}
|
|
#[no_mangle]
|
|
pub unsafe extern "C" fn time_series_insert_rows(ptr: *mut TimeSeries, row: c_int, count: c_int) -> bool {
|
|
(&mut *ptr).insert_rows(to_usize(row), to_usize(count))
|
|
}
|
|
#[no_mangle]
|
|
pub unsafe extern "C" fn time_series_remove_rows(ptr: *mut TimeSeries, row: c_int, count: c_int) -> bool {
|
|
(&mut *ptr).remove_rows(to_usize(row), to_usize(count))
|
|
}
|
|
#[no_mangle]
|
|
pub unsafe extern "C" fn time_series_can_fetch_more(ptr: *const TimeSeries) -> bool {
|
|
(&*ptr).can_fetch_more()
|
|
}
|
|
#[no_mangle]
|
|
pub unsafe extern "C" fn time_series_fetch_more(ptr: *mut TimeSeries) {
|
|
(&mut *ptr).fetch_more()
|
|
}
|
|
#[no_mangle]
|
|
pub unsafe extern "C" fn time_series_sort(
|
|
ptr: *mut TimeSeries,
|
|
column: u8,
|
|
order: SortOrder,
|
|
) {
|
|
(&mut *ptr).sort(column, order)
|
|
}
|
|
|
|
#[no_mangle]
|
|
pub unsafe extern "C" fn time_series_data_cos(ptr: *const TimeSeries, row: c_int) -> f32 {
|
|
let o = &*ptr;
|
|
o.cos(to_usize(row)).into()
|
|
}
|
|
|
|
#[no_mangle]
|
|
pub unsafe extern "C" fn time_series_set_data_cos(
|
|
ptr: *mut TimeSeries, row: c_int,
|
|
v: f32,
|
|
) -> bool {
|
|
(&mut *ptr).set_cos(to_usize(row), v)
|
|
}
|
|
|
|
#[no_mangle]
|
|
pub unsafe extern "C" fn time_series_data_sin(ptr: *const TimeSeries, row: c_int) -> f32 {
|
|
let o = &*ptr;
|
|
o.sin(to_usize(row)).into()
|
|
}
|
|
|
|
#[no_mangle]
|
|
pub unsafe extern "C" fn time_series_set_data_sin(
|
|
ptr: *mut TimeSeries, row: c_int,
|
|
v: f32,
|
|
) -> bool {
|
|
(&mut *ptr).set_sin(to_usize(row), v)
|
|
}
|
|
|
|
#[no_mangle]
|
|
pub unsafe extern "C" fn time_series_data_time(ptr: *const TimeSeries, row: c_int) -> f32 {
|
|
let o = &*ptr;
|
|
o.time(to_usize(row)).into()
|
|
}
|
|
|
|
#[no_mangle]
|
|
pub unsafe extern "C" fn time_series_set_data_time(
|
|
ptr: *mut TimeSeries, row: c_int,
|
|
v: f32,
|
|
) -> bool {
|
|
(&mut *ptr).set_time(to_usize(row), v)
|
|
}
|