mirror of
https://github.com/encounter/engine.git
synced 2026-03-30 11:09:55 -07:00
Chinmay Garde
9eb446e0d5
* Namespaces have been updated to reflect the move from //flutter/sky/shell to //flutter/shell. * shell/BUILD.gn file has been split into smaller GN files for each subcomponent of the shell (common, GPU, diagnostic, testing). * GN dependencies have been rewritten to stop exposing common shell dependencies as public. Duplicates have also been removed. * GPU subcomponent has been updated make it more suitable for Vulkan integration. * The GLFW backend has been resurrected.
109 lines
2.8 KiB
C++
109 lines
2.8 KiB
C++
// Copyright 2015 The Chromium 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 "base/at_exit.h"
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#include "base/basictypes.h"
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#include "base/bind.h"
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#include "base/command_line.h"
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#include "base/logging.h"
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#include "base/message_loop/message_loop.h"
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#include "flutter/shell/common/shell.h"
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#include "flutter/shell/common/switches.h"
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#include "flutter/shell/platform/linux/message_pump_glfw.h"
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#include "flutter/shell/platform/linux/platform_view_glfw.h"
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#include "flutter/shell/testing/testing.h"
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#include "mojo/edk/embedder/embedder.h"
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#include "mojo/edk/embedder/simple_platform_support.h"
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namespace {
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int RunNonInteractive() {
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base::MessageLoop message_loop;
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mojo::embedder::Init(mojo::embedder::CreateSimplePlatformSupport());
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shell::Shell::InitStandalone();
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if (!shell::InitForTesting()) {
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shell::switches::PrintUsage("sky_shell");
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return 1;
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}
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message_loop.Run();
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return 0;
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}
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static bool IsDartFile(const std::string& script_uri) {
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std::string dart_extension = ".dart";
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return script_uri.rfind(dart_extension) ==
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(script_uri.size() - dart_extension.size());
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}
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int RunInteractive() {
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base::CommandLine& command_line = *base::CommandLine::ForCurrentProcess();
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base::MessageLoop message_loop(shell::MessagePumpGLFW::Create());
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mojo::embedder::Init(mojo::embedder::CreateSimplePlatformSupport());
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shell::Shell::InitStandalone();
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auto args = command_line.GetArgs();
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if (args.empty())
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return 1;
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std::string bundle_path =
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command_line.GetSwitchValueASCII(shell::switches::kFLX);
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if (bundle_path.empty()) {
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// Alternatively, use the first positional argument.
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bundle_path = args[0];
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}
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if (bundle_path.empty()) {
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return 1;
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}
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std::unique_ptr<shell::PlatformViewGLFW> platform_view(
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new shell::PlatformViewGLFW());
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platform_view->ConnectToEngineAndSetupServices();
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platform_view->NotifyCreated();
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if (IsDartFile(bundle_path)) {
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// Load directly from source.
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platform_view->EngineProxy()->RunFromFile(bundle_path, "", "");
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} else {
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// Load from a bundle.
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std::string script_uri = std::string("file://") + bundle_path;
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platform_view->EngineProxy()->RunFromBundle(script_uri, bundle_path);
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}
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message_loop.Run();
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platform_view->NotifyDestroyed();
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return 0;
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}
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} // namespace
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int main(int argc, const char* argv[]) {
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base::AtExitManager exit_manager;
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base::CommandLine::Init(argc, argv);
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base::CommandLine& command_line = *base::CommandLine::ForCurrentProcess();
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if (command_line.HasSwitch(shell::switches::kHelp)) {
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shell::switches::PrintUsage("sky_shell");
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return 0;
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}
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if (command_line.HasSwitch(shell::switches::kNonInteractive)) {
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return RunNonInteractive();
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}
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return RunInteractive();
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}
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