blob: 454608c251e92621efaa98e62cfaae168b61789e [file] [log] [blame]
// Copyright 2013 The Flutter Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "flutter/lib/ui/window/window.h"
#include "third_party/tonic/converter/dart_converter.h"
#include "third_party/tonic/dart_args.h"
#include "third_party/tonic/logging/dart_invoke.h"
#include "third_party/tonic/typed_data/dart_byte_data.h"
namespace flutter {
Window::Window(int64_t window_id, ViewportMetrics metrics)
: window_id_(window_id), viewport_metrics_(metrics) {
library_.Set(tonic::DartState::Current(),
Dart_LookupLibrary(tonic::ToDart("dart:ui")));
}
Window::~Window() {}
void Window::DispatchPointerDataPacket(const PointerDataPacket& packet) {
std::shared_ptr<tonic::DartState> dart_state = library_.dart_state().lock();
if (!dart_state) {
return;
}
tonic::DartState::Scope scope(dart_state);
const std::vector<uint8_t>& buffer = packet.data();
Dart_Handle data_handle =
tonic::DartByteData::Create(buffer.data(), buffer.size());
if (Dart_IsError(data_handle)) {
return;
}
tonic::CheckAndHandleError(tonic::DartInvokeField(
library_.value(), "_dispatchPointerDataPacket", {data_handle}));
}
void Window::UpdateWindowMetrics(const ViewportMetrics& metrics) {
viewport_metrics_ = metrics;
std::shared_ptr<tonic::DartState> dart_state = library_.dart_state().lock();
if (!dart_state) {
return;
}
tonic::DartState::Scope scope(dart_state);
tonic::CheckAndHandleError(tonic::DartInvokeField(
library_.value(), "_updateWindowMetrics",
{
tonic::ToDart(window_id_),
tonic::ToDart(metrics.device_pixel_ratio),
tonic::ToDart(metrics.physical_width),
tonic::ToDart(metrics.physical_height),
tonic::ToDart(metrics.physical_padding_top),
tonic::ToDart(metrics.physical_padding_right),
tonic::ToDart(metrics.physical_padding_bottom),
tonic::ToDart(metrics.physical_padding_left),
tonic::ToDart(metrics.physical_view_inset_top),
tonic::ToDart(metrics.physical_view_inset_right),
tonic::ToDart(metrics.physical_view_inset_bottom),
tonic::ToDart(metrics.physical_view_inset_left),
tonic::ToDart(metrics.physical_system_gesture_inset_top),
tonic::ToDart(metrics.physical_system_gesture_inset_right),
tonic::ToDart(metrics.physical_system_gesture_inset_bottom),
tonic::ToDart(metrics.physical_system_gesture_inset_left),
tonic::ToDart(metrics.physical_touch_slop),
tonic::ToDart(metrics.physical_display_features_bounds),
tonic::ToDart(metrics.physical_display_features_type),
tonic::ToDart(metrics.physical_display_features_state),
}));
}
} // namespace flutter