andrew
29908646ea
Introduce a macOS Cocoa-based UI and CEF helper subprocess support. CMake: enable OBJCXX on Apple, treat mac sources as .mm, set -fobjc-arc, link Cocoa frameworks, and generate helper app targets using a mac Info.plist template; keep libcef logical target off macOS. Implementation: add Objective-C++ implementations for browser_host and nebula_window, convert startup to ObjC++ (prepare NSApplication), add process_helper_mac (CEF helper entry) and load CEF library from main/main_bigpicture on mac. Tooling/docs: add .clangd fallback flags, compile_commands symlink helper, update cross-platform docs for mac status. Misc: add menu-popup UI page, define UNREFERENCED_PARAMETER in platform/types.h, small code cleanups (use (void)layout, include platform/types.h) and update .gitignore.
62 lines
1.6 KiB
Plaintext
62 lines
1.6 KiB
Plaintext
#include "platform/startup.h"
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#import <Cocoa/Cocoa.h>
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#include <fcntl.h>
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#include <filesystem>
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#include <system_error>
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#include <sys/file.h>
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#include <unistd.h>
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#include "include/cef_command_line.h"
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#include "ui/paths.h"
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namespace nebula::platform {
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namespace {
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int g_single_instance_lock = -1;
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} // namespace
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void PrepareApp() {
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@autoreleasepool {
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[NSApplication sharedApplication];
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[NSApp setActivationPolicy:NSApplicationActivationPolicyRegular];
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[NSApp finishLaunching];
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}
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}
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bool TryAcquireSingleInstance() {
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const auto lock_path = nebula::ui::GetUserDataDirectory() / ".nebula_instance.lock";
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std::error_code ec;
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std::filesystem::create_directories(lock_path.parent_path(), ec);
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g_single_instance_lock = open(lock_path.c_str(), O_CREAT | O_RDWR, 0644);
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if (g_single_instance_lock < 0) {
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return true;
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}
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return flock(g_single_instance_lock, LOCK_EX | LOCK_NB) == 0;
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}
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CefMainArgs MakeMainArgs(const AppStartup& startup) {
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return CefMainArgs(startup.argc, startup.argv);
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}
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void InitCommandLine(CefRefPtr<CefCommandLine> command_line, const AppStartup& startup) {
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command_line->InitFromArgv(startup.argc, startup.argv);
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}
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void ConfigureCefSettings(CefSettings& settings) {
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const std::string user_data_dir = nebula::ui::GetUserDataDirectory().string();
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const std::string cache_dir = nebula::ui::GetCacheDirectory().string();
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if (!user_data_dir.empty()) {
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CefString(&settings.root_cache_path).FromString(user_data_dir);
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}
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if (!cache_dir.empty()) {
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CefString(&settings.cache_path).FromString(cache_dir);
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}
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}
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} // namespace nebula::platform
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