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Implement more DOM wrapper methods.

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This commit is contained in:
Bobby Holley 2016-01-27 14:21:00 -08:00
parent 2e770b78a2
commit fb37695992
2 changed files with 37 additions and 9 deletions
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12
ports/geckolib/bindings.rs
View file

@ -69,6 +69,16 @@ extern "C" {
pub fn Gecko_GetLastChild(node: *mut RawGeckoNode) -> *mut RawGeckoNode;
pub fn Gecko_GetPrevSibling(node: *mut RawGeckoNode) -> *mut RawGeckoNode;
pub fn Gecko_GetNextSibling(node: *mut RawGeckoNode) -> *mut RawGeckoNode;
pub fn Gecko_GetParentElement(element: *mut RawGeckoElement)
-> *mut RawGeckoElement;
pub fn Gecko_GetFirstChildElement(element: *mut RawGeckoElement)
-> *mut RawGeckoElement;
pub fn Gecko_GetLastChildElement(element: *mut RawGeckoElement)
-> *mut RawGeckoElement;
pub fn Gecko_GetPrevSiblingElement(element: *mut RawGeckoElement)
-> *mut RawGeckoElement;
pub fn Gecko_GetNextSiblingElement(element: *mut RawGeckoElement)
-> *mut RawGeckoElement;
pub fn Gecko_GetNodeData(node: *mut RawGeckoNode) -> *mut ServoNodeData;
pub fn Gecko_GetParentNode(node: *mut RawGeckoNode) -> *mut RawGeckoNode;
pub fn Gecko_LocalName(element: *mut RawGeckoElement,
@ -81,6 +91,8 @@ extern "C" {
-> ::libc::c_int;
pub fn Gecko_IsUnvisitedLink(element: *mut RawGeckoElement)
-> ::libc::c_int;
pub fn Gecko_IsRootElement(element: *mut RawGeckoElement)
-> ::libc::c_int;
pub fn Gecko_Namespace(element: *mut RawGeckoElement,
length: *mut uint32_t) -> *const uint16_t;
pub fn Gecko_NodeIsElement(node: *mut RawGeckoNode) -> ::libc::c_int;

34
ports/geckolib/wrapper.rs
View file

@ -6,9 +6,13 @@
use bindings::{Gecko_ChildrenCount};
use bindings::{Gecko_ElementState, Gecko_GetAttrAsUTF8, Gecko_GetDocumentElement};
use bindings::{Gecko_GetFirstChild, Gecko_GetLastChild, Gecko_GetNodeData};
use bindings::{Gecko_GetParentNode, Gecko_GetPrevSibling, Gecko_GetNextSibling};
use bindings::{Gecko_IsHTMLElementInHTMLDocument, Gecko_IsLink, Gecko_IsTextNode};
use bindings::{Gecko_GetFirstChild, Gecko_GetFirstChildElement};
use bindings::{Gecko_GetLastChild, Gecko_GetLastChildElement};
use bindings::{Gecko_GetNextSibling, Gecko_GetNextSiblingElement};
use bindings::{Gecko_GetNodeData};
use bindings::{Gecko_GetParentElement, Gecko_GetParentNode};
use bindings::{Gecko_GetPrevSibling, Gecko_GetPrevSiblingElement};
use bindings::{Gecko_IsHTMLElementInHTMLDocument, Gecko_IsLink, Gecko_IsRootElement, Gecko_IsTextNode};
use bindings::{Gecko_IsUnvisitedLink, Gecko_IsVisitedLink};
#[allow(unused_imports)] // Used in commented-out code.
use bindings::{Gecko_LocalName, Gecko_Namespace, Gecko_NodeIsElement, Gecko_SetNodeData};
@ -356,27 +360,39 @@ impl<'le> ::selectors::Element for GeckoElement<'le> {
type Impl = ServoSelectorImpl;
fn parent_element(&self) -> Option<Self> {
unimplemented!()
unsafe {
Gecko_GetParentElement(self.element).as_ref().map(|el| GeckoElement::from_ref(el))
}
}
fn first_child_element(&self) -> Option<Self> {
unimplemented!()
unsafe {
Gecko_GetFirstChildElement(self.element).as_ref().map(|el| GeckoElement::from_ref(el))
}
}
fn last_child_element(&self) -> Option<Self> {
unimplemented!()
unsafe {
Gecko_GetLastChildElement(self.element).as_ref().map(|el| GeckoElement::from_ref(el))
}
}
fn prev_sibling_element(&self) -> Option<Self> {
unimplemented!()
unsafe {
Gecko_GetPrevSiblingElement(self.element).as_ref().map(|el| GeckoElement::from_ref(el))
}
}
fn next_sibling_element(&self) -> Option<Self> {
unimplemented!()
unsafe {
Gecko_GetNextSiblingElement(self.element).as_ref().map(|el| GeckoElement::from_ref(el))
}
}
fn is_root(&self) -> bool {
unimplemented!()
unsafe {
Gecko_IsRootElement(self.element) != 0
}
}
fn is_empty(&self) -> bool {