[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: https://git.eden-emu.dev/eden-emu/eden/pulls/94
Reviewed-by: MaranBr <maranbr@eden-emu.dev>
Reviewed-by: Shinmegumi <shinmegumi@eden-emu.dev>

1 files changed, 3 insertions, 6 deletions

diff --git a/src/yuzu/bootmanager.cpp b/src/yuzu/bootmanager.cpp
index 63e7a74003..7b5f2a314f 100644
--- a/src/yuzu/bootmanager.cpp
+++ b/src/yuzu/bootmanager.cpp
@@ -12,7 +12,7 @@
 
 #include <QtCore/qglobal.h>
 #include "common/settings_enums.h"
-#include "uisettings.h"
+#include "qt_common/uisettings.h"
 #if (QT_VERSION < QT_VERSION_CHECK(6, 0, 0)) && YUZU_USE_QT_MULTIMEDIA
 #include <QCamera>
 #include <QCameraImageCapture>
@@ -58,7 +58,7 @@
 #include "video_core/renderer_base.h"
 #include "yuzu/bootmanager.h"
 #include "yuzu/main.h"
-#include "yuzu/qt_common.h"
+#include "qt_common/qt_common.h"
 
 class QObject;
 class QPaintEngine;
@@ -234,7 +234,7 @@ class DummyContext : public Core::Frontend::GraphicsContext {};
 
 class RenderWidget : public QWidget {
 public:
-    explicit RenderWidget(GRenderWindow* parent) : QWidget(parent), render_window(parent) {
+    explicit RenderWidget(GRenderWindow* parent) : QWidget(parent) {
         setAttribute(Qt::WA_NativeWindow);
         setAttribute(Qt::WA_PaintOnScreen);
         if (QtCommon::GetWindowSystemType() == Core::Frontend::WindowSystemType::Wayland) {
@@ -247,9 +247,6 @@ public:
     QPaintEngine* paintEngine() const override {
         return nullptr;
     }
-
-private:
-    GRenderWindow* render_window;
 };
 
 struct OpenGLRenderWidget : public RenderWidget {