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style: Use cbindgen for cursors.

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Pretty straight-forward.

Differential Revision: https://phabricator.services.mozilla.com/D63777
This commit is contained in:
Emilio Cobos Álvarez 2020-02-23 13:07:30 +00:00
parent 787ac98d18
commit 18570bf077
4 changed files with 39 additions and 77 deletions
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57
components/style/properties/gecko.mako.rs
View file

@ -22,7 +22,6 @@ use crate::gecko_bindings::bindings::Gecko_CopyConstruct_${style_struct.gecko_ff
use crate::gecko_bindings::bindings::Gecko_Destroy_${style_struct.gecko_ffi_name};
% endfor
use crate::gecko_bindings::bindings::Gecko_CopyCounterStyle;
use crate::gecko_bindings::bindings::Gecko_CopyCursorArrayFrom;
use crate::gecko_bindings::bindings::Gecko_CopyFontFamilyFrom;
use crate::gecko_bindings::bindings::Gecko_EnsureImageLayersLength;
use crate::gecko_bindings::bindings::Gecko_nsStyleFont_SetLang;
@ -2263,61 +2262,7 @@ mask-mode mask-repeat mask-clip mask-origin mask-composite mask-position-x mask-
}
</%self:impl_trait>
<%self:impl_trait style_struct_name="InheritedUI" skip_longhands="cursor">
pub fn set_cursor(&mut self, v: longhands::cursor::computed_value::T) {
self.gecko.mCursor = v.keyword;
unsafe {
bindings::Gecko_SetCursorArrayCapacity(&mut *self.gecko, v.images.len());
}
for i in 0..v.images.len() {
unsafe {
bindings::Gecko_AppendCursorImage(&mut *self.gecko, &v.images[i].url);
}
match v.images[i].hotspot {
Some((x, y)) => {
self.gecko.mCursorImages[i].mHaveHotspot = true;
self.gecko.mCursorImages[i].mHotspotX = x;
self.gecko.mCursorImages[i].mHotspotY = y;
},
_ => {
self.gecko.mCursorImages[i].mHaveHotspot = false;
}
}
}
}
pub fn copy_cursor_from(&mut self, other: &Self) {
self.gecko.mCursor = other.gecko.mCursor;
unsafe {
Gecko_CopyCursorArrayFrom(&mut *self.gecko, &*other.gecko);
}
}
pub fn reset_cursor(&mut self, other: &Self) {
self.copy_cursor_from(other)
}
pub fn clone_cursor(&self) -> longhands::cursor::computed_value::T {
use crate::values::computed::ui::CursorImage;
let keyword = self.gecko.mCursor;
let images = self.gecko.mCursorImages.iter().map(|gecko_cursor_image| {
let url = gecko_cursor_image.mImage.clone();
let hotspot =
if gecko_cursor_image.mHaveHotspot {
Some((gecko_cursor_image.mHotspotX, gecko_cursor_image.mHotspotY))
} else {
None
};
CursorImage { url, hotspot }
}).collect::<Vec<_>>().into_boxed_slice();
longhands::cursor::computed_value::T { images, keyword }
}
<%self:impl_trait style_struct_name="InheritedUI">
</%self:impl_trait>
<%self:impl_trait style_struct_name="Column"