video-pc/AvPlayer2/play_control_window.h

#pragma once

#include <QSlider>
#include <QWidget>
#include <memory>
#include <QPushButton>
#include <QLabel>
#include <QCheckBox>
#include <QHBoxLayout>
#include <QVBoxLayout>
#include <QGridLayout>
#include "clickable_slider.h"

QT_BEGIN_NAMESPACE
namespace Ui
{
class play_control_window;
};
QT_END_NAMESPACE
class PlayerController;
class PlayControlWnd : public QWidget
{
    Q_OBJECT

public:
    explicit PlayControlWnd(PlayerController* playerController, QWidget* parent = Q_NULLPTR);
    ~PlayControlWnd();

public:
    void update_play_time(int64_t total_secs);
    void set_total_time(int64_t hours, int64_t mins, int64_t secs);
    inline QSlider* get_progress_slider() const;
    inline QSlider* get_volume_slider() const;
    inline QSlider* get_speed_slider() const;
    int get_volum_slider_max();
    int get_progress_slider_max();
    int get_progress_slider_value();
    void set_volume_slider(float volume);
    void clear_all();
    void update_btn_play(bool bPause = true);
    double get_total_time() const;
    double get_speed() const;
    void speed_adjust(bool up = true);

public:
    static void get_play_time_params(int64_t total_secs, int64_t& hours, int64_t& mins, int64_t& secs);
    static QString get_play_time(int64_t hours, int64_t mins, int64_t secs);
    static inline double get_time_secs(int64_t hours, int64_t mins, int64_t secs);

public slots:
    void volume_muted(int mute);
    void speed_changed(int speed);

private:
    void enable_progressbar(bool enable = true);
    void enable_slider_vol(bool enable = true);
    void enable_slider_speed(bool enable = true);
    void init_slider_speed();
    void clear_time();
    void enable_play_buttons(bool enable = true);
    void update_play_time(int64_t hours, int64_t mins, int64_t secs);
    void set_progress_bar(double total_secs);
    void set_focus_policy();
    void keyPressEvent(QKeyEvent* event) override;

private:
    // UI控件成员
    QPushButton* btn_pre = nullptr;
    QPushButton* btn_play = nullptr;
    QPushButton* btn_next = nullptr;
    QPushButton* btn_stop = nullptr;
    QSlider* slider_speed = nullptr;
    QLabel* label_speed = nullptr;
    QCheckBox* check_mute = nullptr;
    QSlider* slider_vol = nullptr;
    QLabel* label_vol = nullptr;
    ClickableSlider* progress_slider = nullptr;
    QLabel* label_curTime = nullptr;
    QLabel* label_totalTime = nullptr;
    QLabel* label_divider = nullptr;
    QGridLayout* gridLayout = nullptr;
    QHBoxLayout* hLayout_controls = nullptr;
    QHBoxLayout* hLayout_progress = nullptr;
    QVBoxLayout* mainLayout = nullptr;
    // ... 其它需要的布局和控件 ...
    int64_t m_hours{0};
    int64_t m_mins{0};
    int64_t m_secs{0};
};