66 lines
1.7 KiB
C++
66 lines
1.7 KiB
C++
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// Copyright (c) 2015 GitHub, Inc.
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// Use of this source code is governed by the MIT license that can be
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// found in the LICENSE file.
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#include "atom/common/api/atom_api_native_image.h"
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#include "atom/common/native_mate_converters/image_converter.h"
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#include "native_mate/constructor.h"
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#include "native_mate/dictionary.h"
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#include "native_mate/object_template_builder.h"
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#include "atom/common/node_includes.h"
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namespace atom {
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namespace api {
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namespace {
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v8::Persistent<v8::ObjectTemplate> template_;
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} // namespace
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NativeImage::NativeImage(const gfx::Image& image) : image_(image) {}
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NativeImage::~NativeImage() {}
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mate::ObjectTemplateBuilder NativeImage::GetObjectTemplateBuilder(
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v8::Isolate* isolate) {
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if (template_.IsEmpty())
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template_.Reset(isolate, mate::ObjectTemplateBuilder(isolate)
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.SetMethod("toPng", &NativeImage::ToPNG)
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.Build());
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return mate::ObjectTemplateBuilder(
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isolate, v8::Local<v8::ObjectTemplate>::New(isolate, template_));
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}
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v8::Handle<v8::Value> NativeImage::ToPNG(v8::Isolate* isolate) {
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scoped_refptr<base::RefCountedMemory> png = image_.As1xPNGBytes();
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return node::Buffer::New(isolate,
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reinterpret_cast<const char*>(png->front()),
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png->size());
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}
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// static
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mate::Handle<NativeImage> NativeImage::Create(v8::Isolate* isolate,
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const gfx::Image& image) {
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return mate::CreateHandle(isolate, new NativeImage(image));
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}
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} // namespace api
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} // namespace atom
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namespace {
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void Initialize(v8::Handle<v8::Object> exports, v8::Handle<v8::Value> unused,
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v8::Handle<v8::Context> context, void* priv) {
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}
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} // namespace
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NODE_MODULE_CONTEXT_AWARE_BUILTIN(atom_common_native_image, Initialize)
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