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// Copyright 2014 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "extensions/renderer/extension_helper.h"
#include "content/public/renderer/render_view.h"
#include "extensions/common/constants.h"
#include "extensions/common/extension_messages.h"
#include "extensions/common/permissions/permissions_data.h"
#include "extensions/common/url_pattern_set.h"
#include "extensions/renderer/api/automation/automation_api_helper.h"
#include "extensions/renderer/dispatcher.h"
#include "third_party/WebKit/public/platform/WebURLRequest.h"
#include "third_party/WebKit/public/web/WebDocument.h"
#include "third_party/WebKit/public/web/WebView.h"
namespace extensions {
ExtensionHelper::ExtensionHelper(content::RenderView* render_view,
Dispatcher* dispatcher)
: content::RenderViewObserver(render_view),
dispatcher_(dispatcher) {
// Lifecycle managed by RenderViewObserver.
new AutomationApiHelper(render_view);
}
ExtensionHelper::~ExtensionHelper() {
}
bool ExtensionHelper::OnMessageReceived(const IPC::Message& message) {
bool handled = true;
IPC_BEGIN_MESSAGE_MAP(ExtensionHelper, message)
IPC_MESSAGE_HANDLER(ExtensionMsg_SetFrameName, OnSetFrameName)
IPC_MESSAGE_HANDLER(ExtensionMsg_AppWindowClosed,
OnAppWindowClosed)
IPC_MESSAGE_UNHANDLED(handled = false)
IPC_END_MESSAGE_MAP()
return handled;
}
void ExtensionHelper::DraggableRegionsChanged(blink::WebFrame* frame) {
blink::WebVector<blink::WebDraggableRegion> webregions =
frame->document().draggableRegions();
std::vector<DraggableRegion> regions;
for (size_t i = 0; i < webregions.size(); ++i) {
DraggableRegion region;
region.bounds = webregions[i].bounds;
region.draggable = webregions[i].draggable;
regions.push_back(region);
}
Send(new ExtensionHostMsg_UpdateDraggableRegions(routing_id(), regions));
}
void ExtensionHelper::OnSetFrameName(const std::string& name) {
blink::WebView* web_view = render_view()->GetWebView();
if (web_view)
web_view->mainFrame()->setName(blink::WebString::fromUTF8(name));
}
void ExtensionHelper::OnAppWindowClosed() {
v8::HandleScope scope(v8::Isolate::GetCurrent());
v8::Local<v8::Context> v8_context =
render_view()->GetWebView()->mainFrame()->mainWorldScriptContext();
ScriptContext* script_context =
dispatcher_->script_context_set().GetByV8Context(v8_context);
if (!script_context)
return;
script_context->module_system()->CallModuleMethod("app.window",
"onAppWindowClosed");
}
} // namespace extensions
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