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119 lines
2.8 KiB
C++
119 lines
2.8 KiB
C++
// SPDX-FileCopyrightText: 2019-2024 Connor McLaughlin <stenzek@gmail.com>
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// SPDX-License-Identifier: CC-BY-NC-ND-4.0
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#pragma once
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#include "util/window_info.h"
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#include "common/types.h"
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#include <QtWidgets/QStackedWidget>
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#include <QtWidgets/QWidget>
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#include <optional>
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class Error;
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enum class RenderAPI : u8;
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class QCloseEvent;
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class DisplayWidget final : public QWidget
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{
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Q_OBJECT
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public:
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explicit DisplayWidget(QWidget* parent);
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~DisplayWidget();
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QPaintEngine* paintEngine() const override;
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int scaledWindowWidth() const;
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int scaledWindowHeight() const;
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std::optional<WindowInfo> getWindowInfo(RenderAPI render_api, Error* error);
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void updateRelativeMode(bool enabled);
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void updateCursor(bool hidden);
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void handleCloseEvent(QCloseEvent* event);
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void destroy();
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Q_SIGNALS:
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void windowResizedEvent(int width, int height, float scale);
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void windowRestoredEvent();
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void windowKeyEvent(int key_code, bool pressed);
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void windowTextEntered(const QString& text);
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void windowMouseButtonEvent(int button, bool pressed);
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void windowMouseWheelEvent(const QPoint& angle_delta);
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protected:
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bool event(QEvent* event) override;
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private:
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bool isActuallyFullscreen() const;
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void updateCenterPos();
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QPoint m_relative_mouse_start_pos{};
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QPoint m_relative_mouse_center_pos{};
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bool m_relative_mouse_enabled = false;
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#ifdef _WIN32
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bool m_clip_mouse_enabled = false;
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#endif
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bool m_cursor_hidden = false;
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bool m_destroying = false;
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std::vector<u32> m_keys_pressed_with_modifiers;
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u32 m_last_window_width = 0;
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u32 m_last_window_height = 0;
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float m_last_window_scale = 1.0f;
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};
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class DisplayContainer final : public QStackedWidget
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{
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Q_OBJECT
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public:
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DisplayContainer();
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~DisplayContainer();
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// Wayland is broken in lots of ways, so we need to check for it.
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static bool isRunningOnWayland();
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static bool isNeeded(bool fullscreen, bool render_to_main);
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void setDisplayWidget(DisplayWidget* widget);
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DisplayWidget* removeDisplayWidget();
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protected:
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bool event(QEvent* event) override;
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private:
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DisplayWidget* m_display_widget = nullptr;
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};
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class AuxiliaryDisplayWidget final : public QWidget
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{
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Q_OBJECT
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public:
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explicit AuxiliaryDisplayWidget(QWidget* parent, u32 width, u32 height, const QString& title, void* userdata);
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~AuxiliaryDisplayWidget();
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QPaintEngine* paintEngine() const override;
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static AuxiliaryDisplayWidget* create(s32 pos_x, s32 pos_y, u32 width, u32 height, const QString& title,
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const QString& icon_name, void* userdata);
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void destroy();
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protected:
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bool event(QEvent* event) override;
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private:
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void* m_userdata = nullptr;
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u32 m_last_window_width = 0;
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u32 m_last_window_height = 0;
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float m_last_window_scale = 1.0f;
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bool m_destroying = false;
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};
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