eden/src/qt_common/qt_common.h
crueter f4386423e8
[qt] refactor: qt_common lib (#94)
This is part of a series of PRs made in preparation for the QML rewrite. this PR specifically moves a bunch of utility functions from main.cpp into qt_common, with the biggest benefit being that QML can reuse the exact same code through ctx passthrough.

Also, QtCommon::Frontend is an abstraction layer over several previously Widgets-specific stuff like QMessageBox that gets used everywhere. The idea is that once QML is implemented, these functions can have a Quick version implemented for systems that don't work well with Widgets (sun) or for those on Plasma 6+ (reduces memory usage w/o Widgets linkage) although Quick from C++ is actually anal, but whatever.

Other than that this should also just kinda reduce the size of main.cpp which is a 6000-line behemoth rn, and clangd straight up gives up with it for me (likely caused by the massive amount of headers, which this DOES reduce).

In the future, I probably want to create a common strings lookup table that both Qt and QML can reference--though I'm not sure how much linguist likes that--which should give us a way to keep language consistent (use frozen-map).

TODO: Docs for Qt stuff

Co-authored-by: MaranBr <maranbr@outlook.com>
Reviewed-on: #94
Reviewed-by: MaranBr <maranbr@eden-emu.dev>
Reviewed-by: Shinmegumi <shinmegumi@eden-emu.dev>
2025-09-15 17:21:18 +02:00

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// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
// SPDX-License-Identifier: GPL-3.0-or-later
#ifndef QT_COMMON_H
#define QT_COMMON_H
#include <QWindow>
#include "core/core.h"
#include "core/file_sys/registered_cache.h"
#include <core/frontend/emu_window.h>
#include <memory>
#include <core/file_sys/vfs/vfs_real.h>
namespace QtCommon {
#ifdef YUZU_QT_WIDGETS
extern QWidget *rootObject;
#else
extern QObject *rootObject;
#endif
extern std::unique_ptr<Core::System> system;
extern std::shared_ptr<FileSys::RealVfsFilesystem> vfs;
extern std::unique_ptr<FileSys::ManualContentProvider> provider;
typedef std::function<bool(std::size_t, std::size_t)> QtProgressCallback;
Core::Frontend::WindowSystemType GetWindowSystemType();
Core::Frontend::EmuWindow::WindowSystemInfo GetWindowSystemInfo(QWindow *window);
#ifdef YUZU_QT_WIDGETS
void Init(QWidget *root);
#else
void Init(QObject *root);
#endif
const QString tr(const char *str);
const QString tr(const std::string &str);
std::filesystem::path GetEdenCommand();
} // namespace QtCommon
#endif