9c6001dabb
Per QTBUG-69608 (https://bugreports.qt.io/browse/QTBUG-69608), QKeyEvent::nativeVirtualKey() returns 0 on Qt 6 (and possibly some versions of Qt 5) for keyboard modifier events. Despite being closed, the bug doesn't appear to have been fixed, or perhaps was fixed and then regressed again. Detect this case and handle the events manually by keeping track of the active modifier keys and using QKeyEvent::nativeModifiers() and the platform-specific modifier values. Caps Lock requires some special handling and doesn't get discrete press/release events, at least with the Qt input system; see the code for details. It's possible some other toggle modifiers like Scroll Lock will need special handling along these lines too. Fix #2211.
136 lines
4.4 KiB
C++
136 lines
4.4 KiB
C++
#ifndef QT_MAINWINDOW_HPP
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#define QT_MAINWINDOW_HPP
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#include <QMainWindow>
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#include <QLabel>
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#include <QEvent>
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#include <QFocusEvent>
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#include <memory>
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class MediaMenu;
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namespace Ui {
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class MainWindow;
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}
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class MachineStatus;
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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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void showMessage(const QString& header, const QString& message);
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void getTitle(wchar_t* title);
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void blitToWidget(int x, int y, int w, int h);
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QSize getRenderWidgetSize();
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void setSendKeyboardInput(bool enabled);
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signals:
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void paint(const QImage& image);
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void resizeContents(int w, int h);
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void pollMouse();
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void statusBarMessage(const QString& msg);
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void updateStatusBarPanes();
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void updateStatusBarActivity(int tag, bool active);
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void updateStatusBarEmpty(int tag, bool empty);
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void updateStatusBarTip(int tag);
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void updateMenuResizeOptions();
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void updateWindowRememberOption();
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void setTitle(const QString& title);
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void setFullscreen(bool state);
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void setMouseCapture(bool state);
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void showMessageForNonQtThread(const QString& header, const QString& message);
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void getTitleForNonQtThread(wchar_t* title);
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public slots:
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void showSettings();
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void hardReset();
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void togglePause();
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private slots:
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void on_actionFullscreen_triggered();
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void on_actionSettings_triggered();
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void on_actionExit_triggered();
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void on_actionPause_triggered();
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void on_actionCtrl_Alt_Del_triggered();
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void on_actionCtrl_Alt_Esc_triggered();
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void on_actionHard_Reset_triggered();
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void on_actionRight_CTRL_is_left_ALT_triggered();
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void on_actionKeyboard_requires_capture_triggered();
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void on_actionResizable_window_triggered(bool checked);
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void on_actionInverted_VGA_monitor_triggered();
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void on_action0_5x_triggered();
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void on_action1x_triggered();
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void on_action1_5x_triggered();
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void on_action2x_triggered();
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void on_actionLinear_triggered();
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void on_actionNearest_triggered();
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void on_actionFullScreen_int_triggered();
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void on_actionFullScreen_keepRatio_triggered();
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void on_actionFullScreen_43_triggered();
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void on_actionFullScreen_stretch_triggered();
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void on_actionWhite_monitor_triggered();
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void on_actionGreen_monitor_triggered();
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void on_actionAmber_monitor_triggered();
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void on_actionRGB_Grayscale_triggered();
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void on_actionRGB_Color_triggered();
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void on_actionAverage_triggered();
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void on_actionBT709_HDTV_triggered();
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void on_actionBT601_NTSC_PAL_triggered();
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void on_actionDocumentation_triggered();
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void on_actionAbout_86Box_triggered();
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void on_actionAbout_Qt_triggered();
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void on_actionForce_4_3_display_ratio_triggered();
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void on_actionChange_contrast_for_monochrome_display_triggered();
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void on_actionCGA_PCjr_Tandy_EGA_S_VGA_overscan_triggered();
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void on_actionRemember_size_and_position_triggered();
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void on_actionSpecify_dimensions_triggered();
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void on_actionHiDPI_scaling_triggered();
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void on_actionHide_status_bar_triggered();
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void on_actionHide_tool_bar_triggered();
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void on_actionUpdate_status_bar_icons_triggered();
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void on_actionTake_screenshot_triggered();
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void on_actionSound_gain_triggered();
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void on_actionPreferences_triggered();
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void on_actionEnable_Discord_integration_triggered(bool checked);
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void on_actionRenderer_options_triggered();
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void refreshMediaMenu();
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void showMessage_(const QString& header, const QString& message);
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void getTitle_(wchar_t* title);
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protected:
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void keyPressEvent(QKeyEvent* event) override;
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void keyReleaseEvent(QKeyEvent* event) override;
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void focusInEvent(QFocusEvent* event) override;
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void focusOutEvent(QFocusEvent* event) override;
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bool eventFilter(QObject* receiver, QEvent* event) override;
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void showEvent(QShowEvent* event) override;
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void closeEvent(QCloseEvent* event) override;
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void changeEvent(QEvent* event) override;
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private:
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Ui::MainWindow *ui;
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std::unique_ptr<MachineStatus> status;
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std::shared_ptr<MediaMenu> mm;
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#ifdef Q_OS_MACOS
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uint32_t last_modifiers = 0;
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void processMacKeyboardInput(bool down, const QKeyEvent* event);
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#endif
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/* If main window should send keyboard input */
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bool send_keyboard_input = true;
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bool shownonce = false;
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friend class SpecifyDimensions;
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friend class ProgSettings;
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friend class RendererCommon;
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};
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#endif // QT_MAINWINDOW_HPP
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