electron/atom/common/native_mate_converters/image_converter.cc
2015-02-12 10:45:04 +08:00

51 lines
1.6 KiB
C++

// Copyright (c) 2014 GitHub, Inc.
// Use of this source code is governed by the MIT license that can be
// found in the LICENSE file.
#include "atom/common/native_mate_converters/image_converter.h"
#include "atom/common/api/atom_api_native_image.h"
#include "atom/common/native_mate_converters/file_path_converter.h"
#include "ui/gfx/image/image_skia.h"
namespace mate {
bool Converter<gfx::ImageSkia>::FromV8(v8::Isolate* isolate,
v8::Handle<v8::Value> val,
gfx::ImageSkia* out) {
gfx::Image image;
if (!ConvertFromV8(isolate, val, &image))
return false;
*out = image.AsImageSkia();
return true;
}
bool Converter<gfx::Image>::FromV8(v8::Isolate* isolate,
v8::Handle<v8::Value> val,
gfx::Image* out) {
if (val->IsNull())
return true;
Handle<atom::api::NativeImage> native_image;
if (!ConvertFromV8(isolate, val, &native_image)) {
// Try converting from file path.
base::FilePath path;
if (!Converter<base::FilePath>::FromV8(isolate, val, &path))
return false;
native_image = atom::api::NativeImage::CreateFromPath(isolate, path);
if (native_image->image().IsEmpty())
return false;
}
*out = native_image->image();
return true;
}
v8::Handle<v8::Value> Converter<gfx::Image>::ToV8(v8::Isolate* isolate,
const gfx::Image& val) {
return ConvertToV8(isolate, atom::api::NativeImage::Create(isolate, val));
}
} // namespace mate