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use std::cell::Cell;
use std::rc::Rc;
#[allow(unused_imports)]
use std::marker::PhantomData;
#[allow(unused_imports)]
use std::os::raw::c_void;
#[allow(unused_imports)]
use std::mem::transmute;
#[allow(unused_imports)]
use std::ffi::{CStr, CString};
use rute_ffi_base::*;
#[allow(unused_imports)]
use auto::*;
#[derive(Clone)]
pub struct PaintDevice<'a> {
#[doc(hidden)]
pub data: Rc<Cell<Option<*const RUBase>>>,
#[doc(hidden)]
pub all_funcs: *const RUPaintDeviceAllFuncs,
#[doc(hidden)]
pub owned: bool,
#[doc(hidden)]
pub _marker: PhantomData<::std::cell::Cell<&'a ()>>,
}
impl<'a> PaintDevice<'a> {
#[allow(dead_code)]
pub(crate) fn new_from_rc(ffi_data: RUPaintDevice) -> PaintDevice<'a> {
PaintDevice {
data: unsafe { Rc::from_raw(ffi_data.host_data as *const Cell<Option<*const RUBase>>) },
all_funcs: ffi_data.all_funcs,
owned: false,
_marker: PhantomData,
}
}
#[allow(dead_code)]
pub(crate) fn new_from_owned(ffi_data: RUPaintDevice) -> PaintDevice<'a> {
PaintDevice {
data: Rc::new(Cell::new(Some(ffi_data.qt_data as *const RUBase))),
all_funcs: ffi_data.all_funcs,
owned: true,
_marker: PhantomData,
}
}
#[allow(dead_code)]
pub(crate) fn new_from_temporary(ffi_data: RUPaintDevice) -> PaintDevice<'a> {
PaintDevice {
data: Rc::new(Cell::new(Some(ffi_data.qt_data as *const RUBase))),
all_funcs: ffi_data.all_funcs,
owned: false,
_marker: PhantomData,
}
}
pub fn painting_active(&self) -> bool {
let (obj_data, funcs) = self.get_paint_device_obj_funcs();
unsafe {
let ret_val = ((*funcs).painting_active)(obj_data);
ret_val
}
}
pub fn paint_engine(&self) -> Option<PaintEngine> {
let (obj_data, funcs) = self.get_paint_device_obj_funcs();
unsafe {
let ret_val = ((*funcs).paint_engine)(obj_data);
if ret_val.qt_data == ::std::ptr::null() {
return None;
}
let t = ret_val;
let ret_val;
if t.host_data != ::std::ptr::null() {
ret_val = PaintEngine::new_from_rc(t);
} else {
ret_val = PaintEngine::new_from_owned(t);
}
Some(ret_val)
}
}
pub fn width(&self) -> i32 {
let (obj_data, funcs) = self.get_paint_device_obj_funcs();
unsafe {
let ret_val = ((*funcs).width)(obj_data);
ret_val
}
}
pub fn height(&self) -> i32 {
let (obj_data, funcs) = self.get_paint_device_obj_funcs();
unsafe {
let ret_val = ((*funcs).height)(obj_data);
ret_val
}
}
pub fn logical_dpi_x(&self) -> i32 {
let (obj_data, funcs) = self.get_paint_device_obj_funcs();
unsafe {
let ret_val = ((*funcs).logical_dpi_x)(obj_data);
ret_val
}
}
pub fn logical_dpi_y(&self) -> i32 {
let (obj_data, funcs) = self.get_paint_device_obj_funcs();
unsafe {
let ret_val = ((*funcs).logical_dpi_y)(obj_data);
ret_val
}
}
pub fn physical_dpi_x(&self) -> i32 {
let (obj_data, funcs) = self.get_paint_device_obj_funcs();
unsafe {
let ret_val = ((*funcs).physical_dpi_x)(obj_data);
ret_val
}
}
pub fn physical_dpi_y(&self) -> i32 {
let (obj_data, funcs) = self.get_paint_device_obj_funcs();
unsafe {
let ret_val = ((*funcs).physical_dpi_y)(obj_data);
ret_val
}
}
pub fn device_pixel_ratio(&self) -> i32 {
let (obj_data, funcs) = self.get_paint_device_obj_funcs();
unsafe {
let ret_val = ((*funcs).device_pixel_ratio)(obj_data);
ret_val
}
}
pub fn device_pixel_ratio_f(&self) -> f32 {
let (obj_data, funcs) = self.get_paint_device_obj_funcs();
unsafe {
let ret_val = ((*funcs).device_pixel_ratio_f)(obj_data);
ret_val
}
}
pub fn color_count(&self) -> i32 {
let (obj_data, funcs) = self.get_paint_device_obj_funcs();
unsafe {
let ret_val = ((*funcs).color_count)(obj_data);
ret_val
}
}
pub fn depth(&self) -> i32 {
let (obj_data, funcs) = self.get_paint_device_obj_funcs();
unsafe {
let ret_val = ((*funcs).depth)(obj_data);
ret_val
}
}
}
pub trait PaintDeviceTrait<'a> {
#[inline]
#[doc(hidden)]
fn get_paint_device_obj_funcs(&self) -> (*const RUBase, *const RUPaintDeviceFuncs);
}
impl<'a> PaintDeviceTrait<'a> for PaintDevice<'a> {
#[doc(hidden)]
fn get_paint_device_obj_funcs(&self) -> (*const RUBase, *const RUPaintDeviceFuncs) {
let obj = self.data.get().unwrap();
unsafe { (obj, (*self.all_funcs).paint_device_funcs) }
}
}
#[repr(u32)]
pub enum PaintDeviceMetric {
PdmWidth,
PdmHeight,
PdmWidthMm,
PdmHeightMm,
PdmNumColors,
PdmDepth,
PdmDpiX,
PdmDpiY,
PdmPhysicalDpiX,
PdmPhysicalDpiY,
PdmDevicePixelRatio,
PdmDevicePixelRatioScaled,
}