mirror of
https://github.com/melonDS-emu/melonDS.git
synced 2025-07-25 07:10:00 -06:00
382155e6fe
Toggles which screen is emphasized when the screen sizing is set to emphasize top or bottom. (Closes issue #1565)
425 lines
10 KiB
C++
425 lines
10 KiB
C++
/*
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Copyright 2016-2022 melonDS team
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This file is part of melonDS.
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melonDS is free software: you can redistribute it and/or modify it under
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the terms of the GNU General Public License as published by the Free
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Software Foundation, either version 3 of the License, or (at your option)
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any later version.
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melonDS is distributed in the hope that it will be useful, but WITHOUT ANY
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WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
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You should have received a copy of the GNU General Public License along
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with melonDS. If not, see http://www.gnu.org/licenses/.
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*/
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#ifndef MAIN_H
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#define MAIN_H
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#include "glad/glad.h"
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#include <QApplication>
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#include <QThread>
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#include <QWidget>
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#include <QWindow>
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#include <QMainWindow>
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#include <QImage>
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#include <QActionGroup>
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#include <QTimer>
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#include <QMutex>
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#include <QScreen>
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#include <QCloseEvent>
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#include <atomic>
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#include <optional>
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#include "FrontendUtil.h"
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#include "duckstation/gl/context.h"
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class EmuThread : public QThread
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{
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Q_OBJECT
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void run() override;
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public:
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explicit EmuThread(QObject* parent = nullptr);
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void changeWindowTitle(char* title);
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// to be called from the UI thread
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void emuRun();
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void emuPause();
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void emuUnpause();
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void emuStop();
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void emuFrameStep();
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bool emuIsRunning();
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bool emuIsActive();
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void initContext();
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void deinitContext();
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int FrontBuffer = 0;
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QMutex FrontBufferLock;
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void updateScreenSettings(bool filter, const WindowInfo& windowInfo, int numScreens, int* screenKind, float* screenMatrix);
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signals:
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void windowUpdate();
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void windowTitleChange(QString title);
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void windowEmuStart();
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void windowEmuStop();
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void windowEmuPause();
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void windowEmuReset();
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void windowEmuFrameStep();
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void windowLimitFPSChange();
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void screenLayoutChange();
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void windowFullscreenToggle();
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void swapScreensToggle();
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void screenEmphasisToggle();
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private:
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void drawScreenGL();
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void initOpenGL();
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void deinitOpenGL();
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std::atomic<int> EmuStatus;
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int PrevEmuStatus;
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int EmuRunning;
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int EmuPause;
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std::atomic<int> ContextRequest = 0;
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GL::Context* oglContext = nullptr;
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GLuint screenVertexBuffer, screenVertexArray;
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GLuint screenTexture;
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GLuint screenShaderProgram[3];
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GLuint screenShaderTransformULoc, screenShaderScreenSizeULoc;
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QMutex screenSettingsLock;
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WindowInfo windowInfo;
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float screenMatrix[Frontend::MaxScreenTransforms][6];
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int screenKind[Frontend::MaxScreenTransforms];
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int numScreens;
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bool filter;
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int lastScreenWidth = -1, lastScreenHeight = -1;
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};
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class ScreenHandler
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{
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Q_GADGET
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public:
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ScreenHandler(QWidget* widget);
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virtual ~ScreenHandler();
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QTimer* setupMouseTimer();
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void updateMouseTimer();
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QTimer* mouseTimer;
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QSize screenGetMinSize(int factor);
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protected:
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void screenSetupLayout(int w, int h);
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void screenOnMousePress(QMouseEvent* event);
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void screenOnMouseRelease(QMouseEvent* event);
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void screenOnMouseMove(QMouseEvent* event);
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void screenHandleTablet(QTabletEvent* event);
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void screenHandleTouch(QTouchEvent* event);
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float screenMatrix[Frontend::MaxScreenTransforms][6];
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int screenKind[Frontend::MaxScreenTransforms];
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int numScreens;
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bool touching = false;
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void showCursor();
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};
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class ScreenPanelNative : public QWidget, public ScreenHandler
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{
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Q_OBJECT
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public:
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explicit ScreenPanelNative(QWidget* parent);
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virtual ~ScreenPanelNative();
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protected:
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void paintEvent(QPaintEvent* event) override;
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void resizeEvent(QResizeEvent* event) override;
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void mousePressEvent(QMouseEvent* event) override;
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void mouseReleaseEvent(QMouseEvent* event) override;
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void mouseMoveEvent(QMouseEvent* event) override;
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void tabletEvent(QTabletEvent* event) override;
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bool event(QEvent* event) override;
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private slots:
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void onScreenLayoutChanged();
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private:
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void setupScreenLayout();
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QImage screen[2];
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QTransform screenTrans[Frontend::MaxScreenTransforms];
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};
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class ScreenPanelGL : public QWidget, public ScreenHandler
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{
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Q_OBJECT
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public:
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explicit ScreenPanelGL(QWidget* parent);
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virtual ~ScreenPanelGL();
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std::optional<WindowInfo> getWindowInfo();
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bool createContext();
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GL::Context* getContext() { return glContext.get(); }
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void transferLayout(EmuThread* thread);
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protected:
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qreal devicePixelRatioFromScreen() const;
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int scaledWindowWidth() const;
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int scaledWindowHeight() const;
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QPaintEngine* paintEngine() const override;
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void resizeEvent(QResizeEvent* event) override;
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void mousePressEvent(QMouseEvent* event) override;
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void mouseReleaseEvent(QMouseEvent* event) override;
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void mouseMoveEvent(QMouseEvent* event) override;
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void tabletEvent(QTabletEvent* event) override;
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bool event(QEvent* event) override;
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private slots:
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void onScreenLayoutChanged();
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private:
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void setupScreenLayout();
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std::unique_ptr<GL::Context> glContext;
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};
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class MelonApplication : public QApplication
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{
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Q_OBJECT
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public:
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MelonApplication(int &argc, char** argv);
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bool event(QEvent* event) override;
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};
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class MainWindow : public QMainWindow
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{
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Q_OBJECT
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public:
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explicit MainWindow(QWidget* parent = nullptr);
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~MainWindow();
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bool hasOGL;
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GL::Context* getOGLContext();
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bool preloadROMs(QStringList file, QStringList gbafile, bool boot);
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QStringList splitArchivePath(const QString& filename, bool useMemberSyntax);
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void onAppStateChanged(Qt::ApplicationState state);
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protected:
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void resizeEvent(QResizeEvent* event) override;
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void changeEvent(QEvent* event) override;
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void keyPressEvent(QKeyEvent* event) override;
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void keyReleaseEvent(QKeyEvent* event) override;
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void dragEnterEvent(QDragEnterEvent* event) override;
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void dropEvent(QDropEvent* event) override;
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void focusInEvent(QFocusEvent* event) override;
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void focusOutEvent(QFocusEvent* event) override;
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signals:
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void screenLayoutChange();
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private slots:
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void onOpenFile();
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void onClickRecentFile();
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void onClearRecentFiles();
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void onBootFirmware();
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void onInsertCart();
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void onEjectCart();
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void onInsertGBACart();
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void onInsertGBAAddon();
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void onEjectGBACart();
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void onSaveState();
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void onLoadState();
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void onUndoStateLoad();
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void onImportSavefile();
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void onQuit();
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void onPause(bool checked);
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void onReset();
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void onStop();
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void onFrameStep();
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void onEnableCheats(bool checked);
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void onSetupCheats();
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void onCheatsDialogFinished(int res);
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void onROMInfo();
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void onRAMInfo();
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void onOpenTitleManager();
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void onMPNewInstance();
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void onOpenEmuSettings();
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void onEmuSettingsDialogFinished(int res);
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void onOpenPowerManagement();
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void onOpenInputConfig();
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void onInputConfigFinished(int res);
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void onOpenVideoSettings();
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void onOpenCameraSettings();
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void onCameraSettingsFinished(int res);
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void onOpenAudioSettings();
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void onUpdateAudioSettings();
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void onAudioSettingsFinished(int res);
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void onOpenMPSettings();
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void onMPSettingsFinished(int res);
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void onOpenWifiSettings();
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void onWifiSettingsFinished(int res);
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void onOpenFirmwareSettings();
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void onFirmwareSettingsFinished(int res);
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void onOpenPathSettings();
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void onPathSettingsFinished(int res);
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void onOpenInterfaceSettings();
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void onInterfaceSettingsFinished(int res);
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void onUpdateMouseTimer();
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void onChangeSavestateSRAMReloc(bool checked);
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void onChangeScreenSize();
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void onChangeScreenRotation(QAction* act);
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void onChangeScreenGap(QAction* act);
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void onChangeScreenLayout(QAction* act);
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void onChangeScreenSwap(bool checked);
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void onChangeScreenSizing(QAction* act);
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void onChangeScreenAspect(QAction* act);
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void onChangeIntegerScaling(bool checked);
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void onChangeScreenFiltering(bool checked);
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void onChangeShowOSD(bool checked);
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void onChangeLimitFramerate(bool checked);
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void onChangeAudioSync(bool checked);
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void onTitleUpdate(QString title);
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void onEmuStart();
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void onEmuStop();
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void onUpdateVideoSettings(bool glchange);
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void onFullscreenToggled();
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void onScreenEmphasisToggled();
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private:
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void closeEvent(QCloseEvent* event);
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QStringList currentROM;
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QStringList currentGBAROM;
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QList<QString> recentFileList;
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QMenu *recentMenu;
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void updateRecentFilesMenu();
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bool verifySetup();
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QString pickFileFromArchive(QString archiveFileName);
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QStringList pickROM(bool gba);
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void updateCartInserted(bool gba);
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void createScreenPanel();
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bool pausedManually = false;
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int oldW, oldH;
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bool oldMax;
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public:
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ScreenHandler* panel;
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QWidget* panelWidget;
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QAction* actOpenROM;
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QAction* actBootFirmware;
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QAction* actCurrentCart;
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QAction* actInsertCart;
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QAction* actEjectCart;
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QAction* actCurrentGBACart;
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QAction* actInsertGBACart;
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QAction* actInsertGBAAddon[1];
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QAction* actEjectGBACart;
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QAction* actImportSavefile;
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QAction* actSaveState[9];
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QAction* actLoadState[9];
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QAction* actUndoStateLoad;
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QAction* actQuit;
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QAction* actPause;
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QAction* actReset;
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QAction* actStop;
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QAction* actFrameStep;
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QAction* actEnableCheats;
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QAction* actSetupCheats;
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QAction* actROMInfo;
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QAction* actRAMInfo;
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QAction* actTitleManager;
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QAction* actMPNewInstance;
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QAction* actEmuSettings;
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#ifdef __APPLE__
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QAction* actPreferences;
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#endif
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QAction* actPowerManagement;
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QAction* actInputConfig;
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QAction* actVideoSettings;
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QAction* actCameraSettings;
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QAction* actAudioSettings;
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QAction* actMPSettings;
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QAction* actWifiSettings;
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QAction* actFirmwareSettings;
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QAction* actPathSettings;
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QAction* actInterfaceSettings;
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QAction* actSavestateSRAMReloc;
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QAction* actScreenSize[4];
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QActionGroup* grpScreenRotation;
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QAction* actScreenRotation[4];
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QActionGroup* grpScreenGap;
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QAction* actScreenGap[6];
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QActionGroup* grpScreenLayout;
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QAction* actScreenLayout[4];
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QAction* actScreenSwap;
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QActionGroup* grpScreenSizing;
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QAction* actScreenSizing[6];
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QAction* actIntegerScaling;
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QActionGroup* grpScreenAspectTop;
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QAction** actScreenAspectTop;
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QActionGroup* grpScreenAspectBot;
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QAction** actScreenAspectBot;
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QAction* actScreenFiltering;
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QAction* actShowOSD;
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QAction* actLimitFramerate;
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QAction* actAudioSync;
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};
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#endif // MAIN_H
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