electron/atom/renderer/api/atom_api_web_frame.cc

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// Copyright (c) 2014 GitHub, Inc.
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// Use of this source code is governed by the MIT license that can be
// found in the LICENSE file.
#include "atom/renderer/api/atom_api_web_frame.h"
#include "atom/common/native_mate_converters/string16_converter.h"
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#include "content/public/renderer/render_frame.h"
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#include "native_mate/dictionary.h"
#include "native_mate/object_template_builder.h"
#include "third_party/WebKit/public/web/WebDocument.h"
#include "third_party/WebKit/public/web/WebLocalFrame.h"
#include "third_party/WebKit/public/web/WebView.h"
#include "atom/common/node_includes.h"
namespace atom {
namespace api {
WebFrame::WebFrame()
: web_frame_(blink::WebLocalFrame::frameForCurrentContext()) {
}
WebFrame::~WebFrame() {
}
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void WebFrame::SetName(const std::string& name) {
web_frame_->setName(blink::WebString::fromUTF8(name));
}
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double WebFrame::SetZoomLevel(double level) {
return web_frame_->view()->setZoomLevel(level);
}
double WebFrame::GetZoomLevel() const {
return web_frame_->view()->zoomLevel();
}
double WebFrame::SetZoomFactor(double factor) {
return blink::WebView::zoomLevelToZoomFactor(SetZoomLevel(
blink::WebView::zoomFactorToZoomLevel(factor)));
}
double WebFrame::GetZoomFactor() const {
return blink::WebView::zoomLevelToZoomFactor(GetZoomLevel());
}
v8::Handle<v8::Value> WebFrame::RegisterEmbedderCustomElement(
const base::string16& name, v8::Handle<v8::Object> options) {
blink::WebExceptionCode c = 0;
return web_frame_->document().registerEmbedderCustomElement(name, options, c);
}
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void WebFrame::AttachGuest(int id) {
content::RenderFrame::FromWebFrame(web_frame_)->AttachGuest(id);
}
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mate::ObjectTemplateBuilder WebFrame::GetObjectTemplateBuilder(
v8::Isolate* isolate) {
return mate::ObjectTemplateBuilder(isolate)
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.SetMethod("setName", &WebFrame::SetName)
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.SetMethod("setZoomLevel", &WebFrame::SetZoomLevel)
.SetMethod("getZoomLevel", &WebFrame::GetZoomLevel)
.SetMethod("setZoomFactor", &WebFrame::SetZoomFactor)
.SetMethod("getZoomFactor", &WebFrame::GetZoomFactor)
.SetMethod("registerEmbedderCustomElement",
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&WebFrame::RegisterEmbedderCustomElement)
.SetMethod("attachGuest", &WebFrame::AttachGuest);
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}
// static
mate::Handle<WebFrame> WebFrame::Create(v8::Isolate* isolate) {
return CreateHandle(isolate, new WebFrame);
}
} // namespace api
} // namespace atom
namespace {
void Initialize(v8::Handle<v8::Object> exports, v8::Handle<v8::Value> unused,
v8::Handle<v8::Context> context, void* priv) {
v8::Isolate* isolate = context->GetIsolate();
mate::Dictionary dict(isolate, exports);
dict.Set("webFrame", atom::api::WebFrame::Create(isolate));
}
} // namespace
NODE_MODULE_CONTEXT_AWARE_BUILTIN(atom_renderer_web_frame, Initialize)