80 lines
2 KiB
C++
80 lines
2 KiB
C++
// 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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#ifndef ATOM_COMMON_API_ATOM_API_NATIVE_IMAGE_H_
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#define ATOM_COMMON_API_ATOM_API_NATIVE_IMAGE_H_
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#include <string>
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#include "native_mate/handle.h"
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#include "native_mate/wrappable.h"
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#include "ui/gfx/image/image.h"
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class GURL;
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namespace base {
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class FilePath;
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}
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namespace gfx {
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class Size;
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}
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namespace mate {
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class Arguments;
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}
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namespace atom {
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namespace api {
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class NativeImage : public mate::Wrappable {
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public:
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static mate::Handle<NativeImage> CreateEmpty(v8::Isolate* isolate);
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static mate::Handle<NativeImage> Create(
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v8::Isolate* isolate, const gfx::Image& image);
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static mate::Handle<NativeImage> CreateFromPNG(
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v8::Isolate* isolate, const char* buffer, size_t length);
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static mate::Handle<NativeImage> CreateFromJPEG(
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v8::Isolate* isolate, const char* buffer, size_t length);
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static mate::Handle<NativeImage> CreateFromPath(
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v8::Isolate* isolate, const base::FilePath& path);
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static mate::Handle<NativeImage> CreateFromBuffer(
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mate::Arguments* args, v8::Handle<v8::Value> buffer);
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static mate::Handle<NativeImage> CreateFromDataURL(
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v8::Isolate* isolate, const GURL& url);
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// The default constructor should only be used by image_converter.cc.
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NativeImage();
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const gfx::Image& image() const { return image_; }
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protected:
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explicit NativeImage(const gfx::Image& image);
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virtual ~NativeImage();
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// mate::Wrappable:
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mate::ObjectTemplateBuilder GetObjectTemplateBuilder(
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v8::Isolate* isolate) override;
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private:
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v8::Handle<v8::Value> ToPNG(v8::Isolate* isolate);
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v8::Handle<v8::Value> ToJPEG(v8::Isolate* isolate, int quality);
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std::string ToDataURL();
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bool IsEmpty();
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gfx::Size GetSize();
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// Mark the image as template image.
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void SetTemplateImage(bool setAsTemplate);
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gfx::Image image_;
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DISALLOW_COPY_AND_ASSIGN(NativeImage);
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};
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} // namespace api
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} // namespace atom
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#endif // ATOM_COMMON_API_ATOM_API_NATIVE_IMAGE_H_
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