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c2938d06b1
* Revert "Fix documentation build for window changes. (#21780)" This reverts commit 931a04683d6eb49fc92059b2384ac5b1618d5422. * Revert "Migration to PlatformDispatcher and multi-window (#20496)" This reverts commit 85b0031f73544e448354047dc6a236c0b0808252.
68 lines
2.4 KiB
C++
68 lines
2.4 KiB
C++
// Copyright 2013 The Flutter Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#include "flutter/lib/ui/window/window.h"
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#include "third_party/tonic/converter/dart_converter.h"
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#include "third_party/tonic/dart_args.h"
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#include "third_party/tonic/logging/dart_invoke.h"
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#include "third_party/tonic/typed_data/dart_byte_data.h"
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namespace flutter {
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Window::Window(ViewportMetrics metrics) : viewport_metrics_(metrics) {
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library_.Set(tonic::DartState::Current(),
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Dart_LookupLibrary(tonic::ToDart("dart:ui")));
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}
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Window::~Window() {}
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void Window::DispatchPointerDataPacket(const PointerDataPacket& packet) {
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std::shared_ptr<tonic::DartState> dart_state = library_.dart_state().lock();
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if (!dart_state) {
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return;
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}
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tonic::DartState::Scope scope(dart_state);
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const std::vector<uint8_t>& buffer = packet.data();
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Dart_Handle data_handle =
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tonic::DartByteData::Create(buffer.data(), buffer.size());
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if (Dart_IsError(data_handle)) {
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return;
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}
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tonic::LogIfError(tonic::DartInvokeField(
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library_.value(), "_dispatchPointerDataPacket", {data_handle}));
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}
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void Window::UpdateWindowMetrics(const ViewportMetrics& metrics) {
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viewport_metrics_ = metrics;
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std::shared_ptr<tonic::DartState> dart_state = library_.dart_state().lock();
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if (!dart_state) {
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return;
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}
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tonic::DartState::Scope scope(dart_state);
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tonic::LogIfError(tonic::DartInvokeField(
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library_.value(), "_updateWindowMetrics",
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{
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tonic::ToDart(metrics.device_pixel_ratio),
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tonic::ToDart(metrics.physical_width),
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tonic::ToDart(metrics.physical_height),
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tonic::ToDart(metrics.physical_padding_top),
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tonic::ToDart(metrics.physical_padding_right),
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tonic::ToDart(metrics.physical_padding_bottom),
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tonic::ToDart(metrics.physical_padding_left),
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tonic::ToDart(metrics.physical_view_inset_top),
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tonic::ToDart(metrics.physical_view_inset_right),
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tonic::ToDart(metrics.physical_view_inset_bottom),
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tonic::ToDart(metrics.physical_view_inset_left),
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tonic::ToDart(metrics.physical_system_gesture_inset_top),
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tonic::ToDart(metrics.physical_system_gesture_inset_right),
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tonic::ToDart(metrics.physical_system_gesture_inset_bottom),
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tonic::ToDart(metrics.physical_system_gesture_inset_left),
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}));
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}
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} // namespace flutter
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