98 lines
2.3 KiB
C++
98 lines
2.3 KiB
C++
#ifndef QT_RENDERERCONTAINER_HPP
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#define QT_RENDERERCONTAINER_HPP
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#include <QDialog>
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#include <QEvent>
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#include <QKeyEvent>
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#include <QStackedWidget>
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#include <QWidget>
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#include <atomic>
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#include <memory>
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#include <tuple>
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#include <vector>
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#include "qt_renderercommon.hpp"
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namespace Ui {
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class RendererStack;
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}
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class RendererCommon;
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class RendererStack : public QStackedWidget {
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Q_OBJECT
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public:
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explicit RendererStack(QWidget *parent = nullptr);
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~RendererStack();
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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 wheelEvent(QWheelEvent *event) override;
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void leaveEvent(QEvent *event) override;
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void keyPressEvent(QKeyEvent *event) override
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{
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event->ignore();
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}
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void keyReleaseEvent(QKeyEvent *event) override
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{
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event->ignore();
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}
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enum class Renderer {
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Software,
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OpenGL,
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OpenGLES,
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OpenGL3
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};
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void switchRenderer(Renderer renderer);
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/* Does current renderer implement options dialog */
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bool hasOptions() const { return rendererWindow ? rendererWindow->hasOptions() : false; }
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/* Returns options dialog for current renderer */
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QDialog *getOptions(QWidget *parent) { return rendererWindow ? rendererWindow->getOptions(parent) : nullptr; }
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void setFocusRenderer()
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{
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if (current)
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current->setFocus();
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}
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void onResize(int width, int height)
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{
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if (rendererWindow)
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rendererWindow->onResize(width, height);
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}
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signals:
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void blitToRenderer(int buf_idx, int x, int y, int w, int h);
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void rendererChanged();
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public slots:
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void blit(int x, int y, int w, int h);
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void mousePoll();
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private:
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void createRenderer(Renderer renderer);
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Ui::RendererStack *ui;
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struct mouseinputdata {
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int deltax, deltay, deltaz;
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int mousebuttons;
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};
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mouseinputdata mousedata;
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int x, y, w, h, sx, sy, sw, sh;
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int currentBuf = 0;
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int isMouseDown = 0;
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std::vector<std::tuple<uint8_t *, std::atomic_flag *>> imagebufs;
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RendererCommon *rendererWindow { nullptr };
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std::unique_ptr<QWidget> current;
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};
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#endif // QT_RENDERERCONTAINER_HPP
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