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#![allow(non_camel_case_types, non_snake_case)]
use crate::co;
use crate::decl::*;
use crate::gdi::ffi;
use crate::guard::*;
use crate::kernel::privs::*;
use crate::prelude::*;
impl_handle! { HFONT;
/// Handle to a
/// [font](https://learn.microsoft.com/en-us/windows/win32/winprog/windows-data-types#hfont).
}
impl GdiObject for HFONT {}
impl gdi_Hfont for HFONT {}
/// This trait is enabled with the `gdi` feature, and provides methods for
/// [`HFONT`](crate::HFONT).
///
/// Prefer importing this trait through the prelude:
///
/// ```no_run
/// use winsafe::prelude::*;
/// ```
pub trait gdi_Hfont: Handle {
/// [`CreateFont`](https://learn.microsoft.com/en-us/windows/win32/api/wingdi/nf-wingdi-createfontw)
/// function.
#[must_use]
fn CreateFont(
sz: SIZE,
escapement: i32,
orientation: i32,
weight: co::FW,
italic: bool,
underline: bool,
strike_out: bool,
char_set: co::CHARSET,
out_precision: co::OUT_PRECIS,
clip_precision: co::CLIP,
quality: co::QUALITY,
pitch_and_family: co::PITCH,
face_name: &str,
) -> SysResult<DeleteObjectGuard<HFONT>>
{
unsafe {
ptr_to_sysresult_handle(
ffi::CreateFontW(
sz.cy,
sz.cx,
escapement,
orientation,
weight.raw() as _,
italic as _,
underline as _,
strike_out as _,
char_set.raw() as _,
out_precision.raw() as _,
clip_precision.raw() as _,
quality.raw() as _,
pitch_and_family.raw() as _,
WString::from_str(face_name).as_ptr(),
),
).map(|h| DeleteObjectGuard::new(h))
}
}
/// [`CreateFontIndirect`](https://learn.microsoft.com/en-us/windows/win32/api/wingdi/nf-wingdi-createfontindirectw)
/// function.
#[must_use]
fn CreateFontIndirect(lf: &LOGFONT) -> SysResult<DeleteObjectGuard<HFONT>> {
unsafe {
ptr_to_sysresult_handle(ffi::CreateFontIndirectW(lf as *const _ as _))
.map(|h| DeleteObjectGuard::new(h))
}
}
/// [`GetObject`](https://learn.microsoft.com/en-us/windows/win32/api/wingdi/nf-wingdi-getobjectw)
/// function.
///
/// # Examples
///
/// ```no_run
/// use winsafe::{self as w, prelude::*};
///
/// let hfont: w::HFONT; // initialized somewhere
/// # let hfont = w::HFONT::NULL;
///
/// let mut log_font = w::LOGFONT::default();
/// hfont.GetObject(&mut log_font)?;
/// # w::SysResult::Ok(())
fn GetObject(&self, lf: &mut LOGFONT) -> SysResult<()> {
bool_to_sysresult(
unsafe {
ffi::GetObjectW(
self.ptr(),
std::mem::size_of::<LOGFONT>() as _,
lf as *mut _ as _,
)
},
)
}
/// [`GetStockObject`](https://learn.microsoft.com/en-us/windows/win32/api/wingdi/nf-wingdi-getstockobject)
/// function.
#[must_use]
fn GetStockObject(sf: co::STOCK_FONT) -> SysResult<HFONT> {
ptr_to_sysresult_handle(unsafe { ffi::GetStockObject(sf.raw()) })
}
}