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// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/renderer/plugins/pdf_plugin_placeholder.h"
#include "base/command_line.h"
#include "chrome/common/pdf_util.h"
#include "chrome/common/plugin.mojom.h"
#include "components/pdf/common/pdf_util.h"
#include "content/public/common/content_switches.h"
#include "content/public/renderer/render_frame.h"
#include "gin/object_template_builder.h"
#include "third_party/blink/public/common/associated_interfaces/associated_interface_provider.h"
gin::WrapperInfo PDFPluginPlaceholder::kWrapperInfo = {gin::kEmbedderNativeGin};
// static
PDFPluginPlaceholder* PDFPluginPlaceholder::CreatePDFPlaceholder(
content::RenderFrame* render_frame,
const blink::WebPluginParams& params) {
std::string html_data = GetPDFPlaceholderHTML(params.url);
auto* placeholder = new PDFPluginPlaceholder(render_frame, params);
placeholder->Init(html_data);
return placeholder;
}
PDFPluginPlaceholder::PDFPluginPlaceholder(content::RenderFrame* render_frame,
const blink::WebPluginParams& params)
: plugins::PluginPlaceholderBase(render_frame, params) {}
PDFPluginPlaceholder::~PDFPluginPlaceholder() = default;
v8::Local<v8::Value> PDFPluginPlaceholder::GetV8Handle(v8::Isolate* isolate) {
return gin::CreateHandle(isolate, this).ToV8();
}
gin::ObjectTemplateBuilder PDFPluginPlaceholder::GetObjectTemplateBuilder(
v8::Isolate* isolate) {
gin::ObjectTemplateBuilder builder =
gin::Wrappable<PDFPluginPlaceholder>::GetObjectTemplateBuilder(isolate)
.SetMethod<void (PDFPluginPlaceholder::*)()>(
"openPDF", &PDFPluginPlaceholder::OpenPDFCallback);
if (base::CommandLine::ForCurrentProcess()->HasSwitch(
switches::kEnablePluginPlaceholderTesting)) {
builder.SetMethod<void (PDFPluginPlaceholder::*)()>(
"notifyPlaceholderReadyForTesting",
&PDFPluginPlaceholder::NotifyPlaceholderReadyForTestingCallback);
}
return builder;
}
void PDFPluginPlaceholder::OpenPDFCallback() {
ReportPDFLoadStatus(PDFLoadStatus::kViewPdfClickedInPdfPluginPlaceholder);
mojo::AssociatedRemote<chrome::mojom::PluginHost> plugin_host;
render_frame()->GetRemoteAssociatedInterfaces()->GetInterface(
plugin_host.BindNewEndpointAndPassReceiver());
plugin_host->OpenPDF(GetPluginParams().url);
}
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