mirrors/electron
2
0
Fork 0
Code Issues Pull requests Projects Releases Packages 1 Wiki Activity Actions 1

Merge pull request #11607 from bughit/frame_navigation_api

Browse source 
frame navigation API
This commit is contained in:
Cheng Zhao 2018-02-26 15:50:11 +09:00 • committed by GitHub
commit fdd66bd76d
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
3 changed files with 148 additions and 2 deletions
Download patch file Download diff file Expand all files Collapse all files

88
atom/renderer/api/atom_api_web_frame.cc
View file

@ -19,6 +19,7 @@
#include "native_mate/object_template_builder.h"
#include "third_party/WebKit/public/platform/WebCache.h"
#include "third_party/WebKit/public/web/WebDocument.h"
#include "third_party/WebKit/public/web/WebElement.h"
#include "third_party/WebKit/public/web/WebFrameWidget.h"
#include "third_party/WebKit/public/web/WebImeTextSpan.h"
#include "third_party/WebKit/public/web/WebInputMethodController.h"
@ -117,6 +118,11 @@ WebFrame::WebFrame(v8::Isolate* isolate)
Init(isolate);
}
WebFrame::WebFrame(v8::Isolate* isolate, blink::WebLocalFrame* blink_frame)
: web_frame_(blink_frame) {
Init(isolate);
}
WebFrame::~WebFrame() {
}
@ -369,6 +375,79 @@ void WebFrame::ClearCache(v8::Isolate* isolate) {
base::MemoryPressureListener::MEMORY_PRESSURE_LEVEL_CRITICAL);
}
v8::Local<v8::Value> WebFrame::Opener() const {
blink::WebFrame* frame = web_frame_->Opener();
if (frame && frame->IsWebLocalFrame())
return mate::CreateHandle(isolate(),
new WebFrame(isolate(),
frame->ToWebLocalFrame())).ToV8();
else
return v8::Null(isolate());
}
v8::Local<v8::Value> WebFrame::Parent() const {
blink::WebFrame* frame = web_frame_->Parent();
if (frame && frame->IsWebLocalFrame())
return mate::CreateHandle(isolate(),
new WebFrame(isolate(),
frame->ToWebLocalFrame())).ToV8();
else
return v8::Null(isolate());
}
v8::Local<v8::Value> WebFrame::Top() const {
blink::WebFrame* frame = web_frame_->Top();
if (frame && frame->IsWebLocalFrame())
return mate::CreateHandle(isolate(),
new WebFrame(isolate(),
frame->ToWebLocalFrame())).ToV8();
else
return v8::Null(isolate());
}
v8::Local<v8::Value> WebFrame::FirstChild() const {
blink::WebFrame* frame = web_frame_->FirstChild();
if (frame && frame->IsWebLocalFrame())
return mate::CreateHandle(isolate(),
new WebFrame(isolate(),
frame->ToWebLocalFrame())).ToV8();
else
return v8::Null(isolate());
}
v8::Local<v8::Value> WebFrame::NextSibling() const {
blink::WebFrame* frame = web_frame_->NextSibling();
if (frame && frame->IsWebLocalFrame())
return mate::CreateHandle(isolate(),
new WebFrame(isolate(),
frame->ToWebLocalFrame())).ToV8();
else
return v8::Null(isolate());
}
v8::Local<v8::Value> WebFrame::GetFrameForSelector(
const std::string& selector) const {
blink::WebElement element = web_frame_->GetDocument().QuerySelector(
blink::WebString::FromUTF8(selector));
blink::WebLocalFrame* element_frame =
blink::WebLocalFrame::FromFrameOwnerElement(element);
if (element_frame)
return mate::CreateHandle(isolate(),
new WebFrame(isolate(), element_frame)).ToV8();
else
return v8::Null(isolate());
}
v8::Local<v8::Value> WebFrame::FindFrameByName(const std::string& name) const {
blink::WebLocalFrame* local_frame = web_frame_->FindFrameByName(
blink::WebString::FromUTF8(name))->ToWebLocalFrame();
if (local_frame)
return mate::CreateHandle(isolate(),
new WebFrame(isolate(), local_frame)).ToV8();
else
return v8::Null(isolate());
}
// static
void WebFrame::BuildPrototype(
v8::Isolate* isolate, v8::Local<v8::FunctionTemplate> prototype) {
@ -408,7 +487,14 @@ void WebFrame::BuildPrototype(
.SetMethod("setIsolatedWorldHumanReadableName",
&WebFrame::SetIsolatedWorldHumanReadableName)
.SetMethod("getResourceUsage", &WebFrame::GetResourceUsage)
.SetMethod("clearCache", &WebFrame::ClearCache);
.SetMethod("clearCache", &WebFrame::ClearCache)
.SetMethod("getFrameForSelector", &WebFrame::GetFrameForSelector)
.SetMethod("findFrameByName", &WebFrame::FindFrameByName)
.SetProperty("opener", &WebFrame::Opener)
.SetProperty("parent", &WebFrame::Parent)
.SetProperty("top", &WebFrame::Top)
.SetProperty("firstChild", &WebFrame::FirstChild)
.SetProperty("nextSibling", &WebFrame::NextSibling);
}
} // namespace api