79 lines
2.2 KiB
C++
79 lines
2.2 KiB
C++
/***********************************************************/
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// 此代码时基于 Deepin 的取色应用进行定制修改而成，GPL 协议
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// 原来的代码无法直接进行编译，就算配置了对应的环境，本人（寂静的羽夏）
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// 对此进行了大量资料的查阅修复了该问题，并做了自己的修改
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/***********************************************************/
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#ifndef EVENTMONITOR_H
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#define EVENTMONITOR_H
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#include <QCursor>
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#include <QDataStream>
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#include <QEvent>
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#include <QTextStream>
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#include <QThread>
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/*== X11 头文件有和 QT 头文件冲突的地方 ==*/
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// 所以 undef 使其编译通过
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#include <X11/Xlib.h>
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#include <X11/Xlibint.h>
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#include <X11/extensions/record.h>
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#undef Unsorted
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#undef None
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#undef Bool
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#undef Data
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/*==================================*/
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// Virtual button codes that are not defined by X11.
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#define Button1 1
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#define Button2 2
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#define Button3 3
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#define WheelUp 4
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#define WheelDown 5
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#define WheelLeft 6
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#define WheelRight 7
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#define XButton_1 8
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#define XButton_2 9
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class EventMonitor : public QThread {
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Q_OBJECT
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public:
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enum class MouseWheel { None, Up, Down, Left, Right };
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Q_ENUM(MouseWheel)
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public:
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EventMonitor(QObject *parent = nullptr);
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~EventMonitor() override;
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Qt::KeyboardModifiers getKeyModifiers() const;
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Qt::MouseButtons getMouseButtons() const;
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signals:
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void buttonPress(Qt::MouseButton btn, int x, int y); // 当鼠标按键被按下时
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void buttonRelease(Qt::MouseButton btn, int x, int y); // 当鼠标按键被释放时
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void clicked(int x, int y); // 当鼠标进行单击操作时
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void doubleClicked(int x, int y); // 当鼠标进行双击操作时
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void mouseWheel(MouseWheel direction); // 当鼠标滚轮滚动时
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void mouseMove(int x, int y); // 当鼠标移动时
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void mouseDrag(int x, int y); // 当鼠标拖拽时
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protected:
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static void callback(XPointer trash, XRecordInterceptData *data);
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bool handleWheelEvent(int detail);
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void handleRecordEvent(XRecordInterceptData *);
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void run() override;
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private:
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bool isPress, isClicked;
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XRecordContext context;
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Display *display_datalink;
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std::chrono::system_clock::time_point clickbefore;
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Qt::KeyboardModifiers keyModifiers;
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Qt::MouseButtons mouseBtns;
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};
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#endif
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