ui修改

homewindow.h

@@ -0,0 +1,146 @@
+#ifndef HOMEWINDOW_H
+#define HOMEWINDOW_H
+
+#include <QMainWindow>
+#include <QTimer>
+#include "toast.h"
+#include "ijkmediaplayer.h"
+namespace Ui
+{
+class HomeWindow;
+}
+
+class HomeWindow : public QMainWindow
+{
+    Q_OBJECT
+
+public:
+    explicit HomeWindow(QWidget *parent = 0);
+    ~HomeWindow();
+    void initUi();
+    int InitSignalsAndSlots();
+    int message_loop(void *arg);
+    int OutputVideo(const Frame *frame);
+
+protected:
+    virtual void  resizeEvent(QResizeEvent *event);
+    void resizeUI();
+    void closeEvent(QCloseEvent *event);
+signals:
+    // 发送要显示的提示信息
+    void sig_showTips(Toast::Level leve, QString tips);
+    void sig_updateAudioCacheDuration(int64_t duration);
+    void sig_updateVideoCacheDuration(int64_t duration);
+    void sig_updateCurrentPosition(long position);
+    void sig_updatePlayOrPause(int state);
+
+    void sig_stopped(); // 被动停止
+    void sig_troggleFull(bool);
+private slots:
+    void on_UpdateAudioCacheDuration(int64_t duration);
+    void on_UpdateVideoCacheDuration(int64_t duration);
+    // 打开文件
+    void on_openFile();
+    // 打开网络流，逻辑和vlc类似
+    void on_openNetworkUrl();
+    void on_listBtn_clicked();
+    void on_playOrPauseBtn_clicked();       // 播放暂停
+    void on_updatePlayOrPause(int state);
+    void on_stopBtn_clicked();  // 停止
+    // stop->play
+    bool play(std::string url);
+    bool stop();
+
+    // 进度条响应
+    // 拖动触发
+    //    void on_playSliderValueChanged();
+    //    void on_volumeSliderValueChanged();
+    void on_updateCurrentPosition(long position);
+
+    void onTimeOut();
+
+    void on_playSliderValueChanged(int value);
+    void on_volumeSliderValueChanged(int value);
+    void on_speedBtn_clicked();
+
+    void on_screenBtn_clicked();
+    void on_showTips(Toast::Level leve, QString tips);
+    void on_bufDurationBox_currentIndexChanged(int index);
+
+    void on_jitterBufBox_currentIndexChanged(int index);
+
+    void on_prevBtn_clicked();
+
+    void on_nextBtn_clicked();
+
+    void on_forwardFastBtn_clicked();
+
+    void on_backFastBtn_clicked();
+
+    void on_fullBtn_clicked();
+
+private:
+
+    void startTimer();
+    void stopTimer();
+    // pause->play
+    bool resume();
+    // play->pause
+    bool pause();
+    // play/pause->stop
+
+    void resizeCtrlBar();
+    void resizeDisplayAndFileList();
+    int seek(int cur_valule);
+
+    int fastForward(long inrc);
+    int fastBack(long inrc);
+    // 主动获取信息，并更新到ui
+    void getTotalDuration();
+
+    // 定时器获取，每秒读取一次时间
+    void reqUpdateCurrentPosition();
+    void reqUpdateCacheDuration();
+
+    void initButtonIcon();
+private:
+    Ui::HomeWindow *ui;
+
+    bool is_show_file_list_ = true;     // 是否显示文件列表，默认显示
+    IjkMediaPlayer *mp_ = NULL;
+
+    //播放相关的信息
+    // 当前文件播放的总长度,单位为ms
+    long total_duration_ = 0;
+    long current_position_ = 0;
+    int64_t pre_get_cur_pos_time_ = 0;
+
+    QTimer *play_time_ = nullptr;
+
+    int play_slider_max_value = 6000;
+    bool req_seeking_ = false;     //当请求seek时，中间产生的播放速度不
+
+    bool req_screenshot_ = false;
+
+
+    // 缓存统计
+    int max_cache_duration_ = 400;  // 默认200ms
+    int network_jitter_duration_ = 100; // 默认100ms
+    float accelerate_speed_factor_ = 1.2; //默认加速是1.2
+    float normal_speed_factor_ = 1.0;     // 正常播放速度1.0
+    bool  is_accelerate_speed_ = false;
+
+    // 缓存长度
+    int64_t audio_cache_duration = 0;
+    int64_t video_cache_duration = 0;
+    int64_t pre_get_cache_time_ = 0;
+    int real_time_ = 0;
+
+    // 码率
+    int64_t audio_bitrate_duration = 0;
+    int64_t video_bitrate_duration = 0;
+
+    bool bIsFull;
+};
+
+#endif // HOMEWINDOW_H