实例介绍
【实例简介】支持的视频文件有(*.avi,*.mp4,*.wmv)
【实例截图】
【核心代码】
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Navigation;
using System.Windows.Shapes;
using MultiMediaStudio.UserInfoClass;
using System.Windows.Media.Animation;
using System.Windows.Threading;
using System.Threading;
using Microsoft.Win32;
namespace MultiMediaStudio.UserContorl.Interface
{
/// <summary>
/// UserPlayerSence.xaml 的交互逻辑
/// </summary>
public partial class UserPlayerSence : UserControl
{
public UserPlayerSence()
{
InitializeComponent();
mTimer = new DispatcherTimer();
mTimer.Interval = TimeSpan.FromMilliseconds(100);
mTimer.Tick = new EventHandler(mTimer_Tick);
}
PlayerVideoInfo mPlayerVideoInfo;
public event Action BackMainSence;
private int mIndex =0;
double soundNow = 1;
double mVideoLong = 0;
private bool mVideoEnd = false;
private bool mBoolOpen = false;
enum stateVideo
{
none,
play,
pause
}
private bool mBoolMove = false;
stateVideo mstateVideo = stateVideo.none;
private DispatcherTimer mTimer;
private void UserControl_Loaded(object sender, RoutedEventArgs e)
{
GlobalManager.LayoutElement(0, 0, 1366, 768, MainCanvas);
GlobalManager.LayoutElement(0, -30, 1366, 743, borderMedia);
GlobalManager.LayoutElement(2, 2, 1362, 739, MainMedia);
GlobalManager.LayoutElement(0, 683, 1366, 85, ButtomCanvas);
GlobalManager.LayoutElement(0, 0, 1366, 85, BottomBG);
GlobalManager.LayoutElement(23, 10, 72, 72, PlayBg);
GlobalManager.LayoutElement(23, 10, 72, 72, PauseBg);
PauseBg.Visibility = Visibility.Collapsed;
GlobalManager.LayoutElement(165, 39, 648, 16, PostionBG);
GlobalManager.LayoutElement(165, 39, 648, 16, PostionFont);
PostionFont.Width = 0;
GlobalManager.LayoutElement(155, 37, 20, 23, PostionNow);
GlobalManager.LayoutElement(908, 33, 30, 30, SoundImageBG);
GlobalManager.LayoutElement(957, 41, 193, 13, SoundBG);
GlobalManager.LayoutElement(957, 41, 193, 13, SoundFont);
SoundFont.Width = 0;
GlobalManager.LayoutElement(951.5, 40, 13, 19, SoundNow);
GlobalManager.LayoutElement(1256, 20, 89, 45, BackImageBG);
GlobalManager.LayoutElement(633, 291, 100, 100, RunImage);
GlobalManager.LayoutElement(635, 339, 110, 65, TJ);
RunImage.Visibility = Visibility.Collapsed;
Canvas.SetZIndex(RunImage, 50);
InitVolume();
RunImage.RenderTransformOrigin = new Point(0.5, 0.5);
MainMedia.MediaOpened =new RoutedEventHandler(MainMedia_MediaOpened);
}
int mAngel = 0;
void mTimer_Tick(object sender, EventArgs e)
{
if (mAngel >= 360)
mAngel = 0;
mAngel = mAngel 30;
RunImage.RenderTransform = new RotateTransform(mAngel);
}
#region 初始化
public void InitSence(PlayerVideoInfo playerVideoInfo)
{
mPlayerVideoInfo = playerVideoInfo;
BottomBG.Source = playerVideoInfo.PlayButtonList[0];
PlayBg.Source = playerVideoInfo.PlayButtonList[1];
PauseBg.Source = playerVideoInfo.PlayButtonList[2];
PostionBG.Source = playerVideoInfo.PlayButtonList[3];
PostionFont.Source = playerVideoInfo.PlayButtonList[4];
PostionNow.Source = playerVideoInfo.PlayButtonList[5];
SoundImageBG.Source = playerVideoInfo.PlayButtonList[6];
SoundBG.Source = playerVideoInfo.PlayButtonList[7];
SoundFont.Source = playerVideoInfo.PlayButtonList[8];
SoundNow.Source = playerVideoInfo.PlayButtonList[9];
BackImageBG.Source = playerVideoInfo.PlayButtonList[10];
RunImage.Source = playerVideoInfo.PlayButtonList[11];
TJ.Source = playerVideoInfo.PlayButtonList[12];
}
#endregion
public void SetPlay(int index)
{
RunImage.Visibility = Visibility.Visible;
mAngel = 0;
mTimer.Start();
mIndex = index - 1;
MainMedia.Source = mPlayerVideoInfo.UriVideo[index -1];
MainMedia.Play();
mstateVideo = stateVideo.play;
}
public void SetPlay(string index)
{
//PauseBg.Visibility = Visibility.Visible;
TJ.Visibility = Visibility.Collapsed;
RunImage.Visibility = Visibility.Visible;
mAngel = 0;
mTimer.Start();
MainMedia.Source = new Uri(index);
MainMedia.Play();
mstateVideo = stateVideo.play;
}
private void InitVolume()
{
soundNow = 1;
Canvas.SetLeft(SoundNow, GlobalManager.TransValueFromWidth(951.5) soundNow * GlobalManager.TransValueFromWidth(193));
SoundFont.Width = soundNow * GlobalManager.TransValueFromWidth(193);
MainMedia.Volume = soundNow;
}
private void BackImageBG_MouseDown(object sender, MouseButtonEventArgs e)
{
if (BackMainSence != null)
{
MainMedia.Stop();
MainMedia.Source = null;
InitVolume();
mStory.Stop();
PostionFont.Width = 0;
mBoolOpen = false;
Canvas.SetLeft(PostionNow, GlobalManager.TransValueFromWidth(155));
mVideoEnd = false;
PlayBg.Visibility = Visibility.Collapsed;
PauseBg.Visibility = Visibility.Visible;
ButtonState.mState = ButtonState.States.None;
mTimer.Stop();
RunImage.Visibility = Visibility.Collapsed;
BackMainSence();
}
}
private void PlayBg_MouseDown(object sender, MouseButtonEventArgs e)
{
if (mVideoEnd)
{
MainMedia.Source = mPlayerVideoInfo.UriVideo[mIndex];
mVideoEnd = false;
}
else
{
mStory.Resume();
}
MainMedia.Play();
if (mBoolMove)
{
Move(PostionFont, PostionNow);
}
mstateVideo = stateVideo.play;
PauseBg.Visibility = Visibility.Visible;
PlayBg.Visibility = Visibility.Collapsed;
}
private void PauseBg_MouseDown(object sender, MouseButtonEventArgs e)
{
mStory.Pause();
MainMedia.Pause();
mstateVideo = stateVideo.pause;
PauseBg.Visibility = Visibility.Collapsed;
PlayBg.Visibility = Visibility.Visible;
}
private void MainMedia_MediaEnded(object sender, RoutedEventArgs e)
{
PauseBg.Visibility = Visibility.Collapsed;
PlayBg.Visibility = Visibility.Visible;
MainMedia.Stop();
MainMedia.Source = null;
mStory.Stop();
mBoolOpen = false;
PostionFont.Width = 0;
Canvas.SetLeft(PostionNow, GlobalManager.TransValueFromWidth(155));
mVideoEnd = true;
//MainMedia.Source = mPlayerVideoInfo.UriVideo[mIndex];
}
private void SoundBG_MouseDown(object sender, MouseButtonEventArgs e)
{
if (ButtonState.mState == ButtonState.States.None && mBoolOpen)
{
ButtonState.mState = ButtonState.States.Down;
Canvas.SetLeft(SoundNow,e.GetPosition(ButtomCanvas).X - GlobalManager.TransValueFromWidth(6.5));
SoundFont.Width = e.GetPosition(ButtomCanvas).X - GlobalManager.TransValueFromWidth(957);
soundNow = (e.GetPosition(ButtomCanvas).X - GlobalManager.TransValueFromWidth(957)) / GlobalManager.TransValueFromWidth(193);
MainMedia.Volume = soundNow;
}
}
private void SoundBG_MouseMove(object sender, MouseEventArgs e)
{
if (ButtonState.mState == ButtonState.States.Down)
{
Canvas.SetLeft(SoundNow, e.GetPosition(ButtomCanvas).X - GlobalManager.TransValueFromWidth(6.5));
SoundFont.Width = e.GetPosition(ButtomCanvas).X - GlobalManager.TransValueFromWidth(957);
soundNow = (e.GetPosition(ButtomCanvas).X - GlobalManager.TransValueFromWidth(957)) / GlobalManager.TransValueFromWidth(193);
MainMedia.Volume = soundNow;
}
}
private void SoundBG_MouseUp(object sender, MouseButtonEventArgs e)
{
if (ButtonState.mState == ButtonState.States.Down)
{
ButtonState.mState = ButtonState.States.Up;
ButtonState.mState = ButtonState.States.None;
}
}
private void SoundBG_MouseLeave(object sender, MouseEventArgs e)
{
if (ButtonState.mState == ButtonState.States.Down)
{
ButtonState.mState = ButtonState.States.Leave;
ButtonState.mState = ButtonState.States.None;
}
}
private void MainMedia_MediaOpened(object sender, RoutedEventArgs e)
{
mTimer.Stop();
PauseBg.Visibility = Visibility.Visible;
PlayBg.Visibility = Visibility.Collapsed;
RunImage.Visibility = Visibility.Collapsed;
mVideoLong = MainMedia.NaturalDuration.TimeSpan.TotalMilliseconds;
mTime = mVideoLong;
mBoolOpen = true;
Move(PostionFont,PostionNow);
Console.WriteLine(mVideoLong/PostionBG.Width);
}
Storyboard mStory;
double mTime = 1;
bool mDoubleAnimtion = true;
private void Move(FrameworkElement elem, FrameworkElement elem2)
{
if (mTime > 0)
{
mStory = new Storyboard();
DoubleAnimation width = new DoubleAnimation(PostionBG.Width, new Duration(TimeSpan.FromMilliseconds(mTime)), FillBehavior.Stop);
Storyboard.SetTarget(width, elem);
Storyboard.SetTargetProperty(width, new PropertyPath(FrameworkElement.WidthProperty));
DoubleAnimation left = new DoubleAnimation(PostionBG.Width GlobalManager.TransValueFromWidth(155), new Duration(TimeSpan.FromMilliseconds(mTime)), FillBehavior.Stop);
Storyboard.SetTarget(left, elem2);
Storyboard.SetTargetProperty(left, new PropertyPath(Canvas.LeftProperty));
mStory.FillBehavior = FillBehavior.Stop;
mStory.Children.Add(width);
mStory.Children.Add(left);
mStory.Completed = delegate
{
elem.Width = PostionBG.Width;
Canvas.SetLeft(elem2, PostionBG.Width GlobalManager.TransValueFromWidth(155));
mBoolMove = false;
};
mStory.Begin();
}
}
private void InstantMove(FrameworkElement elem, FrameworkElement elem2,double to, double time)
{
mDoubleAnimtion = false;
mStory = new Storyboard();
DoubleAnimation width = new DoubleAnimation(to, new Duration(TimeSpan.FromMilliseconds(time)), FillBehavior.Stop);
Storyboard.SetTarget(width, elem);
Storyboard.SetTargetProperty(width, new PropertyPath(FrameworkElement.WidthProperty));
DoubleAnimation left = new DoubleAnimation(to GlobalManager.TransValueFromWidth(155), new Duration(TimeSpan.FromMilliseconds(time)), FillBehavior.Stop);
Storyboard.SetTarget(left, elem2);
Storyboard.SetTargetProperty(left, new PropertyPath(Canvas.LeftProperty));
mStory.FillBehavior = FillBehavior.Stop;
mStory.Children.Add(width);
mStory.Children.Add(left);
mStory.Completed = delegate
{
elem.Width = to;
mDoubleAnimtion = true;
Canvas.SetLeft(elem2, to GlobalManager.TransValueFromWidth(155));
if (mstateVideo == stateVideo.play)
{
Move(PostionFont, PostionNow);
}
else
{
mBoolMove = true;
}
};
mStory.Begin();
}
private void PostionBG_MouseDown(object sender, MouseButtonEventArgs e)
{
if (ButtonState.mState == ButtonState.States.None && mBoolOpen)
{
ButtonState.mState = ButtonState.States.Down;
mStory.Stop();
double movewidth = e.GetPosition(ButtomCanvas).X - GlobalManager.TransValueFromWidth(165);
MainMedia.Position = TimeSpan.FromMilliseconds(mVideoLong * movewidth / PostionBG.Width);
mTime = mVideoLong - mVideoLong * (e.GetPosition(ButtomCanvas).X - GlobalManager.TransValueFromWidth(165)) / PostionBG.Width ;
InstantMove(PostionFont, PostionNow, movewidth, 100);
}
}
private void PostionBG_MouseLeave(object sender, MouseEventArgs e)
{
if (ButtonState.mState == ButtonState.States.Move && mDoubleAnimtion)
{
ButtonState.mState = ButtonState.States.Leave;
mStory.Stop();
double movewidth = e.GetPosition(ButtomCanvas).X - GlobalManager.TransValueFromWidth(165);
MainMedia.Position = TimeSpan.FromMilliseconds(mVideoLong * movewidth / PostionBG.Width);
mTime = mVideoLong - mVideoLong * (e.GetPosition(ButtomCanvas).X - GlobalManager.TransValueFromWidth(165)) / PostionBG.Width;
if (mstateVideo == stateVideo.play)
{
MainMedia.Play();
//InstantMove(PostionFont, PostionNow, movewidth, 100);
//Thread.Sleep(100);
Move(PostionFont, PostionNow);
}
else
{
mBoolMove = true;
}
ButtonState.mState = ButtonState.States.None;
}
else if (ButtonState.mState == ButtonState.States.Down)
{
ButtonState.mState = ButtonState.States.Leave;
ButtonState.mState = ButtonState.States.None;
}
}
private void PostionBG_MouseMove(object sender, MouseEventArgs e)
{
if (ButtonState.mState == ButtonState.States.Down || ButtonState.mState == ButtonState.States.Move)
{
if (mDoubleAnimtion)
{
MainMedia.Pause();
mStory.Stop();
double movewidth = e.GetPosition(ButtomCanvas).X - GlobalManager.TransValueFromWidth(165);
//MainMedia.Position = TimeSpan.FromMilliseconds(mVideoLong * movewidth / PostionBG.Width);
Canvas.SetLeft(PostionNow, movewidth GlobalManager.TransValueFromWidth(155));
PostionFont.Width = movewidth;
ButtonState.mState = ButtonState.States.Move;
}
//InstantMove(PostionFont, PostionNow, movewidth, 200);
}
}
private void PostionBG_MouseUp(object sender, MouseButtonEventArgs e)
{
if (ButtonState.mState == ButtonState.States.Move && mDoubleAnimtion)
{
ButtonState.mState = ButtonState.States.Up;
mStory.Stop();
double movewidth = e.GetPosition(ButtomCanvas).X - GlobalManager.TransValueFromWidth(165) Convert.ToDouble(100) / mVideoLong * PostionBG.Width;
MainMedia.Position = TimeSpan.FromMilliseconds(mVideoLong * movewidth / PostionBG.Width);
mTime = mVideoLong - mVideoLong * (e.GetPosition(ButtomCanvas).X - GlobalManager.TransValueFromWidth(165)) / PostionBG.Width - 100;
if (mstateVideo == stateVideo.play)
{
MainMedia.Play();
Move(PostionFont, PostionNow);
}
else
{
mBoolMove = true;
}
ButtonState.mState = ButtonState.States.None;
}
else if (ButtonState.mState == ButtonState.States.Down)
{
ButtonState.mState = ButtonState.States.Up;
ButtonState.mState = ButtonState.States.None;
}
}
private void TJ_MouseDown(object sender, MouseButtonEventArgs e)
{
OpenFileDialog ofd = new OpenFileDialog();
ofd.Filter = "视频文件(*.avi,*.mp4,*.wmv)|*.avi;*.mp4;*.wmv";
ofd.Title = "打开视频";
ofd.AddExtension = true;
ofd.ValidateNames = true;
ofd.CheckPathExists = true;
ofd.CheckFileExists = true;
if (ofd.ShowDialog().ToString() == "True")
{
SetPlay(ofd.FileName);
//Console.WriteLine(ofd.FileName);
}
else
{
Console.WriteLine(ofd.ShowDialog().ToString());
}
}
}
}
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