schrandr/mode.h at master · joeda/schrandr · GitHub

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#ifndef MODE_H_
#define MODE_H_

#include <string>
#include <vector>
#include <xcb/randr.h>
#include <xcb/xcb.h>
#include <tuple>

#include "monitor_setup.h"
#include "edid.h"

namespace schrandr {

    struct Output {
        xcb_randr_output_t output;
        Edid edid;
        std::string name;

        friend std::ostream& operator<<(std::ostream &out, const Output &op);
    };

    struct CRTC {
    public:
        xcb_randr_crtc_t crtc;
        xcb_randr_mode_t mode;
        int x;
        int y;
        std::vector<Output> outputs;
        bool hasSameEdids(const CRTC &crtc) const;
        bool isEmpty() const;

        friend std::ostream& operator<<(std::ostream &out, const CRTC &crtc);
    };

    class Screen {
    public:
        int width;
        int height;
        int width_mm;
        int height_mm;
        std::vector<CRTC> crtcs_;
        void add_crtc(CRTC c);
        int eraseCrtc(const xcb_randr_crtc_t &crtc);
        std::vector<CRTC> get_crtcs()const;

        bool operator==(const Screen &lhs);
        bool operator!=(const Screen &lhs);
    };

    class Mode {
    public:
        Mode();
        void add_screen(Screen s);
        std::vector<Screen> get_screens() const;
        MonitorSetup get_monitor_setup() const;
        void set_monitor_setup(MonitorSetup s);
        int eraseCrtc(const xcb_randr_crtc_t &crtc);
        Output getOutputByEdid(const Edid &edid) const;
        std::vector<Output> getActiveOutputs() const;
        CRTC getCrtcByOutput(const xcb_randr_output_t &output) const;

    private:
        std::vector<Screen> screens_;
    };
}

#endif