593 lines
20 KiB
C++
593 lines
20 KiB
C++
// Copyright (c) 2019 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 "shell/common/gin_converters/gfx_converter.h"
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#include <string>
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#include "gin/data_object_builder.h"
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#include "shell/common/color_util.h"
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#include "shell/common/gin_helper/dictionary.h"
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#include "ui/display/display.h"
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#include "ui/display/screen.h"
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#include "ui/gfx/color_space.h"
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#include "ui/gfx/geometry/insets.h"
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#include "ui/gfx/geometry/point.h"
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#include "ui/gfx/geometry/point_f.h"
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#include "ui/gfx/geometry/rect_conversions.h"
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#include "ui/gfx/geometry/resize_utils.h"
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#include "ui/gfx/geometry/size.h"
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namespace gin {
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v8::Local<v8::Value> Converter<gfx::Point>::ToV8(v8::Isolate* isolate,
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const gfx::Point& val) {
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auto dict = gin_helper::Dictionary::CreateEmpty(isolate);
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dict.Set("x", val.x());
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dict.Set("y", val.y());
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return dict.GetHandle();
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}
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bool Converter<gfx::Point>::FromV8(v8::Isolate* isolate,
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v8::Local<v8::Value> val,
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gfx::Point* out) {
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gin::Dictionary dict(isolate);
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if (!gin::ConvertFromV8(isolate, val, &dict))
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return false;
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double x, y;
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if (!dict.Get("x", &x) || !dict.Get("y", &y))
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return false;
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*out = gfx::Point(static_cast<int>(std::round(x)),
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static_cast<int>(std::round(y)));
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return true;
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}
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v8::Local<v8::Value> Converter<gfx::PointF>::ToV8(v8::Isolate* isolate,
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const gfx::PointF& val) {
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auto dict = gin_helper::Dictionary::CreateEmpty(isolate);
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dict.Set("x", val.x());
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dict.Set("y", val.y());
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return dict.GetHandle();
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}
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bool Converter<gfx::PointF>::FromV8(v8::Isolate* isolate,
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v8::Local<v8::Value> val,
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gfx::PointF* out) {
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gin::Dictionary dict(isolate);
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if (!gin::ConvertFromV8(isolate, val, &dict))
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return false;
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float x, y;
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if (!dict.Get("x", &x) || !dict.Get("y", &y))
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return false;
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*out = gfx::PointF(x, y);
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return true;
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}
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v8::Local<v8::Value> Converter<gfx::Size>::ToV8(v8::Isolate* isolate,
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const gfx::Size& val) {
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auto dict = gin_helper::Dictionary::CreateEmpty(isolate);
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dict.Set("width", val.width());
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dict.Set("height", val.height());
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return dict.GetHandle();
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}
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bool Converter<gfx::Size>::FromV8(v8::Isolate* isolate,
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v8::Local<v8::Value> val,
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gfx::Size* out) {
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gin::Dictionary dict(isolate);
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if (!gin::ConvertFromV8(isolate, val, &dict))
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return false;
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int width, height;
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if (!dict.Get("width", &width) || !dict.Get("height", &height))
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return false;
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*out = gfx::Size(width, height);
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return true;
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}
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v8::Local<v8::Value> Converter<gfx::Rect>::ToV8(v8::Isolate* isolate,
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const gfx::Rect& val) {
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auto dict = gin_helper::Dictionary::CreateEmpty(isolate);
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dict.Set("x", val.x());
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dict.Set("y", val.y());
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dict.Set("width", val.width());
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dict.Set("height", val.height());
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return dict.GetHandle();
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}
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bool Converter<gfx::Rect>::FromV8(v8::Isolate* isolate,
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v8::Local<v8::Value> val,
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gfx::Rect* out) {
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gin::Dictionary dict(isolate);
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if (!gin::ConvertFromV8(isolate, val, &dict))
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return false;
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float x, y, width, height;
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if (!dict.Get("x", &x) || !dict.Get("y", &y) || !dict.Get("width", &width) ||
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!dict.Get("height", &height))
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return false;
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*out = ToRoundedRect(gfx::RectF(x, y, width, height));
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return true;
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}
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v8::Local<v8::Value> Converter<gfx::Insets>::ToV8(v8::Isolate* isolate,
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const gfx::Insets& val) {
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return gin::DataObjectBuilder(isolate)
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.Set("top", val.top())
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.Set("left", val.left())
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.Set("bottom", val.bottom())
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.Set("right", val.right())
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.Build();
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}
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bool Converter<gfx::Insets>::FromV8(v8::Isolate* isolate,
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v8::Local<v8::Value> val,
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gfx::Insets* out) {
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gin::Dictionary dict(isolate);
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if (!gin::ConvertFromV8(isolate, val, &dict))
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return false;
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double top, left, right, bottom;
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if (!dict.Get("top", &top))
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return false;
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if (!dict.Get("left", &left))
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return false;
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if (!dict.Get("bottom", &bottom))
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return false;
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if (!dict.Get("right", &right))
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return false;
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*out = gfx::Insets::TLBR(top, left, bottom, right);
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return true;
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}
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template <>
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struct Converter<display::Display::AccelerometerSupport> {
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static v8::Local<v8::Value> ToV8(
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v8::Isolate* isolate,
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const display::Display::AccelerometerSupport& val) {
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switch (val) {
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case display::Display::AccelerometerSupport::AVAILABLE:
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return StringToV8(isolate, "available");
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case display::Display::AccelerometerSupport::UNAVAILABLE:
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return StringToV8(isolate, "unavailable");
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default:
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return StringToV8(isolate, "unknown");
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}
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}
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};
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template <>
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struct Converter<display::Display::TouchSupport> {
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static v8::Local<v8::Value> ToV8(v8::Isolate* isolate,
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const display::Display::TouchSupport& val) {
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switch (val) {
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case display::Display::TouchSupport::AVAILABLE:
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return StringToV8(isolate, "available");
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case display::Display::TouchSupport::UNAVAILABLE:
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return StringToV8(isolate, "unavailable");
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default:
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return StringToV8(isolate, "unknown");
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}
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}
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};
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v8::Local<v8::Value> Converter<display::Display>::ToV8(
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v8::Isolate* isolate,
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const display::Display& val) {
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auto dict = gin_helper::Dictionary::CreateEmpty(isolate);
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dict.Set("accelerometerSupport", val.accelerometer_support());
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dict.Set("bounds", val.bounds());
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dict.Set("colorDepth", val.color_depth());
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dict.Set("colorSpace", val.GetColorSpaces().GetRasterColorSpace().ToString());
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dict.Set("depthPerComponent", val.depth_per_component());
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dict.Set("detected", val.detected());
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dict.Set("displayFrequency", val.display_frequency());
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dict.Set("id", val.id());
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dict.Set("internal", val.IsInternal());
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dict.Set("label", val.label());
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dict.Set("maximumCursorSize", val.maximum_cursor_size());
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dict.Set("monochrome", val.is_monochrome());
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dict.Set("nativeOrigin", val.native_origin());
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dict.Set("rotation", val.RotationAsDegree());
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dict.Set("scaleFactor", val.device_scale_factor());
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dict.Set("size", val.size());
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dict.Set("workArea", val.work_area());
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dict.Set("workAreaSize", val.work_area_size());
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dict.Set("touchSupport", val.touch_support());
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return dict.GetHandle();
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}
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v8::Local<v8::Value> Converter<gfx::ResizeEdge>::ToV8(
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v8::Isolate* isolate,
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const gfx::ResizeEdge val) {
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switch (val) {
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case gfx::ResizeEdge::kRight:
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return StringToV8(isolate, "right");
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case gfx::ResizeEdge::kBottom:
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return StringToV8(isolate, "bottom");
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case gfx::ResizeEdge::kTop:
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return StringToV8(isolate, "top");
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case gfx::ResizeEdge::kLeft:
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return StringToV8(isolate, "left");
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case gfx::ResizeEdge::kTopLeft:
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return StringToV8(isolate, "top-left");
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case gfx::ResizeEdge::kTopRight:
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return StringToV8(isolate, "top-right");
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case gfx::ResizeEdge::kBottomLeft:
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return StringToV8(isolate, "bottom-left");
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case gfx::ResizeEdge::kBottomRight:
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return StringToV8(isolate, "bottom-right");
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default:
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return StringToV8(isolate, "unknown");
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}
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}
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bool Converter<WrappedSkColor>::FromV8(v8::Isolate* isolate,
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v8::Local<v8::Value> val,
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WrappedSkColor* out) {
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std::string str;
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if (!gin::ConvertFromV8(isolate, val, &str))
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return false;
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*out = electron::ParseCSSColor(str).value_or(SK_ColorWHITE);
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return true;
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}
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v8::Local<v8::Value> Converter<gfx::ColorSpace>::ToV8(
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v8::Isolate* isolate,
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const gfx::ColorSpace& val) {
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auto dict = gin_helper::Dictionary::CreateEmpty(isolate);
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// Convert primaries to string
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std::string primaries;
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switch (val.GetPrimaryID()) {
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case gfx::ColorSpace::PrimaryID::BT709:
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primaries = "bt709";
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break;
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case gfx::ColorSpace::PrimaryID::BT470M:
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primaries = "bt470m";
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break;
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case gfx::ColorSpace::PrimaryID::BT470BG:
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primaries = "bt470bg";
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break;
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case gfx::ColorSpace::PrimaryID::SMPTE170M:
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primaries = "smpte170m";
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break;
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case gfx::ColorSpace::PrimaryID::SMPTE240M:
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primaries = "smpte240m";
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break;
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case gfx::ColorSpace::PrimaryID::FILM:
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primaries = "film";
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break;
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case gfx::ColorSpace::PrimaryID::BT2020:
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primaries = "bt2020";
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break;
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case gfx::ColorSpace::PrimaryID::SMPTEST428_1:
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primaries = "smptest428-1";
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break;
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case gfx::ColorSpace::PrimaryID::SMPTEST431_2:
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primaries = "smptest431-2";
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break;
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case gfx::ColorSpace::PrimaryID::P3:
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primaries = "p3";
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break;
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case gfx::ColorSpace::PrimaryID::XYZ_D50:
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primaries = "xyz-d50";
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break;
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case gfx::ColorSpace::PrimaryID::ADOBE_RGB:
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primaries = "adobe-rgb";
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break;
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case gfx::ColorSpace::PrimaryID::APPLE_GENERIC_RGB:
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primaries = "apple-generic-rgb";
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break;
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case gfx::ColorSpace::PrimaryID::WIDE_GAMUT_COLOR_SPIN:
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primaries = "wide-gamut-color-spin";
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break;
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case gfx::ColorSpace::PrimaryID::CUSTOM:
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primaries = "custom";
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break;
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case gfx::ColorSpace::PrimaryID::EBU_3213_E:
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primaries = "ebu-3213-e";
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break;
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case gfx::ColorSpace::PrimaryID::INVALID:
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primaries = "invalid";
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break;
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}
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// Convert transfer function to string
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std::string transfer;
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switch (val.GetTransferID()) {
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case gfx::ColorSpace::TransferID::BT709:
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transfer = "bt709";
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break;
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case gfx::ColorSpace::TransferID::BT709_APPLE:
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transfer = "bt709-apple";
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break;
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case gfx::ColorSpace::TransferID::GAMMA18:
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transfer = "gamma18";
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break;
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case gfx::ColorSpace::TransferID::GAMMA22:
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transfer = "gamma22";
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break;
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case gfx::ColorSpace::TransferID::GAMMA24:
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transfer = "gamma24";
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break;
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case gfx::ColorSpace::TransferID::GAMMA28:
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transfer = "gamma28";
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break;
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case gfx::ColorSpace::TransferID::SMPTE170M:
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transfer = "smpte170m";
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break;
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case gfx::ColorSpace::TransferID::SMPTE240M:
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transfer = "smpte240m";
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break;
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case gfx::ColorSpace::TransferID::LINEAR:
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transfer = "linear";
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break;
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case gfx::ColorSpace::TransferID::LOG:
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transfer = "log";
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break;
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case gfx::ColorSpace::TransferID::LOG_SQRT:
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transfer = "log-sqrt";
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break;
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case gfx::ColorSpace::TransferID::IEC61966_2_4:
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transfer = "iec61966-2-4";
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break;
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case gfx::ColorSpace::TransferID::BT1361_ECG:
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transfer = "bt1361-ecg";
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break;
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case gfx::ColorSpace::TransferID::SRGB:
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transfer = "srgb";
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break;
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case gfx::ColorSpace::TransferID::BT2020_10:
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transfer = "bt2020-10";
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break;
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case gfx::ColorSpace::TransferID::BT2020_12:
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transfer = "bt2020-12";
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break;
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case gfx::ColorSpace::TransferID::PQ:
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transfer = "pq";
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break;
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case gfx::ColorSpace::TransferID::SMPTEST428_1:
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transfer = "smptest428-1";
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break;
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case gfx::ColorSpace::TransferID::HLG:
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transfer = "hlg";
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break;
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case gfx::ColorSpace::TransferID::SRGB_HDR:
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transfer = "srgb-hdr";
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break;
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case gfx::ColorSpace::TransferID::LINEAR_HDR:
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transfer = "linear-hdr";
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break;
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case gfx::ColorSpace::TransferID::CUSTOM:
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transfer = "custom";
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break;
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case gfx::ColorSpace::TransferID::CUSTOM_HDR:
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transfer = "custom-hdr";
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break;
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case gfx::ColorSpace::TransferID::SCRGB_LINEAR_80_NITS:
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transfer = "scrgb-linear-80-nits";
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break;
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case gfx::ColorSpace::TransferID::INVALID:
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transfer = "invalid";
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break;
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}
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// Convert matrix to string
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std::string matrix;
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switch (val.GetMatrixID()) {
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case gfx::ColorSpace::MatrixID::RGB:
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matrix = "rgb";
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break;
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case gfx::ColorSpace::MatrixID::BT709:
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matrix = "bt709";
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break;
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case gfx::ColorSpace::MatrixID::FCC:
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matrix = "fcc";
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break;
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case gfx::ColorSpace::MatrixID::BT470BG:
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matrix = "bt470bg";
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break;
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case gfx::ColorSpace::MatrixID::SMPTE170M:
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matrix = "smpte170m";
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break;
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case gfx::ColorSpace::MatrixID::SMPTE240M:
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matrix = "smpte240m";
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break;
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case gfx::ColorSpace::MatrixID::YCOCG:
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matrix = "ycocg";
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break;
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case gfx::ColorSpace::MatrixID::BT2020_NCL:
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matrix = "bt2020-ncl";
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break;
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case gfx::ColorSpace::MatrixID::YDZDX:
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matrix = "ydzdx";
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break;
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case gfx::ColorSpace::MatrixID::GBR:
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matrix = "gbr";
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break;
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case gfx::ColorSpace::MatrixID::INVALID:
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matrix = "invalid";
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break;
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}
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// Convert range to string
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std::string range;
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switch (val.GetRangeID()) {
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case gfx::ColorSpace::RangeID::LIMITED:
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range = "limited";
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break;
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case gfx::ColorSpace::RangeID::FULL:
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range = "full";
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break;
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case gfx::ColorSpace::RangeID::DERIVED:
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range = "derived";
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break;
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case gfx::ColorSpace::RangeID::INVALID:
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range = "invalid";
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break;
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}
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dict.Set("primaries", primaries);
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dict.Set("transfer", transfer);
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dict.Set("matrix", matrix);
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dict.Set("range", range);
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return dict.GetHandle();
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}
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bool Converter<gfx::ColorSpace>::FromV8(v8::Isolate* isolate,
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v8::Local<v8::Value> val,
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gfx::ColorSpace* out) {
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gin::Dictionary dict(isolate);
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if (!gin::ConvertFromV8(isolate, val, &dict))
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return false;
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std::string primaries_str, transfer_str, matrix_str, range_str;
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// Default values if not specified
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gfx::ColorSpace::PrimaryID primaries = gfx::ColorSpace::PrimaryID::BT709;
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gfx::ColorSpace::TransferID transfer = gfx::ColorSpace::TransferID::SRGB;
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gfx::ColorSpace::MatrixID matrix = gfx::ColorSpace::MatrixID::RGB;
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gfx::ColorSpace::RangeID range = gfx::ColorSpace::RangeID::FULL;
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// Get primaries
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if (dict.Get("primaries", &primaries_str)) {
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if (primaries_str == "bt709")
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primaries = gfx::ColorSpace::PrimaryID::BT709;
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else if (primaries_str == "bt470m")
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primaries = gfx::ColorSpace::PrimaryID::BT470M;
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else if (primaries_str == "bt470bg")
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primaries = gfx::ColorSpace::PrimaryID::BT470BG;
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else if (primaries_str == "smpte170m")
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primaries = gfx::ColorSpace::PrimaryID::SMPTE170M;
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else if (primaries_str == "smpte240m")
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primaries = gfx::ColorSpace::PrimaryID::SMPTE240M;
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else if (primaries_str == "film")
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primaries = gfx::ColorSpace::PrimaryID::FILM;
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else if (primaries_str == "bt2020")
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primaries = gfx::ColorSpace::PrimaryID::BT2020;
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else if (primaries_str == "smptest428-1")
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primaries = gfx::ColorSpace::PrimaryID::SMPTEST428_1;
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else if (primaries_str == "smptest431-2")
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primaries = gfx::ColorSpace::PrimaryID::SMPTEST431_2;
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else if (primaries_str == "p3")
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primaries = gfx::ColorSpace::PrimaryID::P3;
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else if (primaries_str == "xyz-d50")
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primaries = gfx::ColorSpace::PrimaryID::XYZ_D50;
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else if (primaries_str == "adobe-rgb")
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primaries = gfx::ColorSpace::PrimaryID::ADOBE_RGB;
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else if (primaries_str == "apple-generic-rgb")
|
|
primaries = gfx::ColorSpace::PrimaryID::APPLE_GENERIC_RGB;
|
|
else if (primaries_str == "wide-gamut-color-spin")
|
|
primaries = gfx::ColorSpace::PrimaryID::WIDE_GAMUT_COLOR_SPIN;
|
|
else if (primaries_str == "ebu-3213-e")
|
|
primaries = gfx::ColorSpace::PrimaryID::EBU_3213_E;
|
|
|
|
if (primaries_str == "custom") {
|
|
gin_helper::ErrorThrower(isolate).ThrowTypeError(
|
|
"'custom' not supported.");
|
|
return false;
|
|
} else {
|
|
primaries = gfx::ColorSpace::PrimaryID::INVALID;
|
|
}
|
|
}
|
|
|
|
// Get transfer
|
|
if (dict.Get("transfer", &transfer_str)) {
|
|
if (transfer_str == "bt709")
|
|
transfer = gfx::ColorSpace::TransferID::BT709;
|
|
else if (transfer_str == "bt709-apple")
|
|
transfer = gfx::ColorSpace::TransferID::BT709_APPLE;
|
|
else if (transfer_str == "gamma18")
|
|
transfer = gfx::ColorSpace::TransferID::GAMMA18;
|
|
else if (transfer_str == "gamma22")
|
|
transfer = gfx::ColorSpace::TransferID::GAMMA22;
|
|
else if (transfer_str == "gamma24")
|
|
transfer = gfx::ColorSpace::TransferID::GAMMA24;
|
|
else if (transfer_str == "gamma28")
|
|
transfer = gfx::ColorSpace::TransferID::GAMMA28;
|
|
else if (transfer_str == "smpte170m")
|
|
transfer = gfx::ColorSpace::TransferID::SMPTE170M;
|
|
else if (transfer_str == "smpte240m")
|
|
transfer = gfx::ColorSpace::TransferID::SMPTE240M;
|
|
else if (transfer_str == "linear")
|
|
transfer = gfx::ColorSpace::TransferID::LINEAR;
|
|
else if (transfer_str == "log")
|
|
transfer = gfx::ColorSpace::TransferID::LOG;
|
|
else if (transfer_str == "log-sqrt")
|
|
transfer = gfx::ColorSpace::TransferID::LOG_SQRT;
|
|
else if (transfer_str == "iec61966-2-4")
|
|
transfer = gfx::ColorSpace::TransferID::IEC61966_2_4;
|
|
else if (transfer_str == "bt1361-ecg")
|
|
transfer = gfx::ColorSpace::TransferID::BT1361_ECG;
|
|
else if (transfer_str == "srgb")
|
|
transfer = gfx::ColorSpace::TransferID::SRGB;
|
|
else if (transfer_str == "bt2020-10")
|
|
transfer = gfx::ColorSpace::TransferID::BT2020_10;
|
|
else if (transfer_str == "bt2020-12")
|
|
transfer = gfx::ColorSpace::TransferID::BT2020_12;
|
|
else if (transfer_str == "pq")
|
|
transfer = gfx::ColorSpace::TransferID::PQ;
|
|
else if (transfer_str == "smptest428-1")
|
|
transfer = gfx::ColorSpace::TransferID::SMPTEST428_1;
|
|
else if (transfer_str == "hlg")
|
|
transfer = gfx::ColorSpace::TransferID::HLG;
|
|
else if (transfer_str == "srgb-hdr")
|
|
transfer = gfx::ColorSpace::TransferID::SRGB_HDR;
|
|
else if (transfer_str == "linear-hdr")
|
|
transfer = gfx::ColorSpace::TransferID::LINEAR_HDR;
|
|
else if (transfer_str == "scrgb-linear-80-nits")
|
|
transfer = gfx::ColorSpace::TransferID::SCRGB_LINEAR_80_NITS;
|
|
|
|
if (transfer_str == "custom" || transfer_str == "custom-hdr") {
|
|
gin_helper::ErrorThrower(isolate).ThrowTypeError(
|
|
"'custom', 'custom-hdr' not supported.");
|
|
return false;
|
|
} else {
|
|
primaries = gfx::ColorSpace::PrimaryID::INVALID;
|
|
}
|
|
}
|
|
|
|
// Get matrix
|
|
if (dict.Get("matrix", &matrix_str)) {
|
|
if (matrix_str == "rgb")
|
|
matrix = gfx::ColorSpace::MatrixID::RGB;
|
|
else if (matrix_str == "bt709")
|
|
matrix = gfx::ColorSpace::MatrixID::BT709;
|
|
else if (matrix_str == "fcc")
|
|
matrix = gfx::ColorSpace::MatrixID::FCC;
|
|
else if (matrix_str == "bt470bg")
|
|
matrix = gfx::ColorSpace::MatrixID::BT470BG;
|
|
else if (matrix_str == "smpte170m")
|
|
matrix = gfx::ColorSpace::MatrixID::SMPTE170M;
|
|
else if (matrix_str == "smpte240m")
|
|
matrix = gfx::ColorSpace::MatrixID::SMPTE240M;
|
|
else if (matrix_str == "ycocg")
|
|
matrix = gfx::ColorSpace::MatrixID::YCOCG;
|
|
else if (matrix_str == "bt2020-ncl")
|
|
matrix = gfx::ColorSpace::MatrixID::BT2020_NCL;
|
|
else if (matrix_str == "ydzdx")
|
|
matrix = gfx::ColorSpace::MatrixID::YDZDX;
|
|
else if (matrix_str == "gbr")
|
|
matrix = gfx::ColorSpace::MatrixID::GBR;
|
|
else
|
|
matrix = gfx::ColorSpace::MatrixID::INVALID;
|
|
}
|
|
|
|
// Get range
|
|
if (dict.Get("range", &range_str)) {
|
|
if (range_str == "limited")
|
|
range = gfx::ColorSpace::RangeID::LIMITED;
|
|
else if (range_str == "full")
|
|
range = gfx::ColorSpace::RangeID::FULL;
|
|
else if (range_str == "derived")
|
|
range = gfx::ColorSpace::RangeID::DERIVED;
|
|
else
|
|
range = gfx::ColorSpace::RangeID::INVALID;
|
|
}
|
|
|
|
*out = gfx::ColorSpace(primaries, transfer, matrix, range);
|
|
return true;
|
|
}
|
|
|
|
} // namespace gin
|