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compositing: Implement cursor per CSS3-UI § 8.1.1 in the CEF/Mac port.

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I'm not sure how we want to handle Linux cursors, and GLFW has no
ability to set cursors (short of disabling it and managing it yourself).
This commit is contained in:
Patrick Walton 2014-12-12 07:18:16 -08:00
parent 636641f905
commit 7371e0b8e3
23 changed files with 564 additions and 171 deletions
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135
components/style/properties/mod.rs.mako
View file

@ -32,7 +32,7 @@ import re
def to_rust_ident(name):
name = name.replace("-", "_")
if name in ["static", "super", "box"]: # Rust keywords
if name in ["static", "super", "box", "move"]: # Rust keywords
name += "_"
return name
@ -1349,6 +1349,139 @@ pub mod longhands {
${single_keyword("box-sizing", "content-box border-box")}
${new_style_struct("Pointing", is_inherited=True)}
<%self:single_component_value name="cursor">
use servo_util::cursor as util_cursor;
pub use super::computed_as_specified as to_computed_value;
pub mod computed_value {
use servo_util::cursor::Cursor;
#[deriving(Clone, PartialEq, Show)]
pub enum T {
AutoCursor,
SpecifiedCursor(Cursor),
}
}
pub type SpecifiedValue = computed_value::T;
#[inline]
pub fn get_initial_value() -> computed_value::T {
computed_value::T::AutoCursor
}
pub fn from_component_value(value: &ComponentValue, _: &Url)
-> Result<SpecifiedValue,()> {
match value {
&Ident(ref value) if value.eq_ignore_ascii_case("auto") => Ok(T::AutoCursor),
&Ident(ref value) if value.eq_ignore_ascii_case("none") => {
Ok(T::SpecifiedCursor(util_cursor::NoCursor))
}
&Ident(ref value) if value.eq_ignore_ascii_case("default") => {
Ok(T::SpecifiedCursor(util_cursor::DefaultCursor))
}
&Ident(ref value) if value.eq_ignore_ascii_case("pointer") => {
Ok(T::SpecifiedCursor(util_cursor::PointerCursor))
}
&Ident(ref value) if value.eq_ignore_ascii_case("context-menu") => {
Ok(T::SpecifiedCursor(util_cursor::ContextMenuCursor))
}
&Ident(ref value) if value.eq_ignore_ascii_case("help") => {
Ok(T::SpecifiedCursor(util_cursor::HelpCursor))
}
&Ident(ref value) if value.eq_ignore_ascii_case("progress") => {
Ok(T::SpecifiedCursor(util_cursor::ProgressCursor))
}
&Ident(ref value) if value.eq_ignore_ascii_case("wait") => {
Ok(T::SpecifiedCursor(util_cursor::WaitCursor))
}
&Ident(ref value) if value.eq_ignore_ascii_case("cell") => {
Ok(T::SpecifiedCursor(util_cursor::CellCursor))
}
&Ident(ref value) if value.eq_ignore_ascii_case("crosshair") => {
Ok(T::SpecifiedCursor(util_cursor::CrosshairCursor))
}
&Ident(ref value) if value.eq_ignore_ascii_case("text") => {
Ok(T::SpecifiedCursor(util_cursor::TextCursor))
}
&Ident(ref value) if value.eq_ignore_ascii_case("vertical-text") => {
Ok(T::SpecifiedCursor(util_cursor::VerticalTextCursor))
}
&Ident(ref value) if value.eq_ignore_ascii_case("alias") => {
Ok(T::SpecifiedCursor(util_cursor::AliasCursor))
}
&Ident(ref value) if value.eq_ignore_ascii_case("copy") => {
Ok(T::SpecifiedCursor(util_cursor::CopyCursor))
}
&Ident(ref value) if value.eq_ignore_ascii_case("move") => {
Ok(T::SpecifiedCursor(util_cursor::MoveCursor))
}
&Ident(ref value) if value.eq_ignore_ascii_case("no-drop") => {
Ok(T::SpecifiedCursor(util_cursor::NoDropCursor))
}
&Ident(ref value) if value.eq_ignore_ascii_case("not-allowed") => {
Ok(T::SpecifiedCursor(util_cursor::NotAllowedCursor))
}
&Ident(ref value) if value.eq_ignore_ascii_case("grab") => {
Ok(T::SpecifiedCursor(util_cursor::GrabCursor))
}
&Ident(ref value) if value.eq_ignore_ascii_case("grabbing") => {
Ok(T::SpecifiedCursor(util_cursor::GrabbingCursor))
}
&Ident(ref value) if value.eq_ignore_ascii_case("e-resize") => {
Ok(T::SpecifiedCursor(util_cursor::EResizeCursor))
}
&Ident(ref value) if value.eq_ignore_ascii_case("n-resize") => {
Ok(T::SpecifiedCursor(util_cursor::NResizeCursor))
}
&Ident(ref value) if value.eq_ignore_ascii_case("ne-resize") => {
Ok(T::SpecifiedCursor(util_cursor::NeResizeCursor))
}
&Ident(ref value) if value.eq_ignore_ascii_case("nw-resize") => {
Ok(T::SpecifiedCursor(util_cursor::NwResizeCursor))
}
&Ident(ref value) if value.eq_ignore_ascii_case("s-resize") => {
Ok(T::SpecifiedCursor(util_cursor::SResizeCursor))
}
&Ident(ref value) if value.eq_ignore_ascii_case("se-resize") => {
Ok(T::SpecifiedCursor(util_cursor::SeResizeCursor))
}
&Ident(ref value) if value.eq_ignore_ascii_case("sw-resize") => {
Ok(T::SpecifiedCursor(util_cursor::SwResizeCursor))
}
&Ident(ref value) if value.eq_ignore_ascii_case("w-resize") => {
Ok(T::SpecifiedCursor(util_cursor::WResizeCursor))
}
&Ident(ref value) if value.eq_ignore_ascii_case("ew-resize") => {
Ok(T::SpecifiedCursor(util_cursor::EwResizeCursor))
}
&Ident(ref value) if value.eq_ignore_ascii_case("ns-resize") => {
Ok(T::SpecifiedCursor(util_cursor::NsResizeCursor))
}
&Ident(ref value) if value.eq_ignore_ascii_case("nesw-resize") => {
Ok(T::SpecifiedCursor(util_cursor::NeswResizeCursor))
}
&Ident(ref value) if value.eq_ignore_ascii_case("nwse-resize") => {
Ok(T::SpecifiedCursor(util_cursor::NwseResizeCursor))
}
&Ident(ref value) if value.eq_ignore_ascii_case("col-resize") => {
Ok(T::SpecifiedCursor(util_cursor::ColResizeCursor))
}
&Ident(ref value) if value.eq_ignore_ascii_case("row-resize") => {
Ok(T::SpecifiedCursor(util_cursor::RowResizeCursor))
}
&Ident(ref value) if value.eq_ignore_ascii_case("all-scroll") => {
Ok(T::SpecifiedCursor(util_cursor::AllScrollCursor))
}
&Ident(ref value) if value.eq_ignore_ascii_case("zoom-in") => {
Ok(T::SpecifiedCursor(util_cursor::ZoomInCursor))
}
&Ident(ref value) if value.eq_ignore_ascii_case("zoom-out") => {
Ok(T::SpecifiedCursor(util_cursor::ZoomOutCursor))
}
_ => Err(())
}
}
</%self:single_component_value>
// Box-shadow, etc.
${new_style_struct("Effects", is_inherited=False)}