实例介绍
【实例简介】
【实例截图】
【核心代码】
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
namespace VPlayer
{
public partial class Form_Main : Form
{
#region 变量
VlcPlayer vlc_player;
bool IsLocal = false;//本地播还是网络播
string PlaySource = string.Empty;//播放源(本地/URL)
double PlayPos = 0;//播放位置(=-1时用播放，>=0时用暂停)
#endregion
#region 构造
public Form_Main()
{
InitializeComponent();
string pluginPath = System.Environment.CurrentDirectory "\\plugins\\";
vlc_player = new VlcPlayer(pluginPath);
IntPtr render_wnd = panelMain.Handle;
vlc_player.SetRenderWindow((int)render_wnd);
}
#endregion
#region 方法
private void Init()
{
tsl_Version.Text = string.Format(" 版本：{0}", System.Reflection.Assembly.GetEntryAssembly().GetName().Version.ToString());
}
private void BindTree()
{
List<string> listc = CommonLib.GetTvClass();
List<TvInfo> list = CommonLib.GetTvList();
foreach (var c in listc)
{
TreeNode node1 = treeView.Nodes.Add(c);
var lst = list.FindAll(x => x.TvClassName == c);
foreach (var item in lst)
{
TreeNode node2 = new TreeNode();
node2.Text = item.TvName;
node2.Tag = item.TvUrl;
node1.Nodes.Add(node2);
}
}
treeView.ExpandAll();
}
private void BindTree2()
{
List<string> listc = CommonLib.GetTvClass();
List<TvInfo> list = CommonLib.GetTvList();
TreeNode node1 = treeView.Nodes.Add("央视");
foreach (var item in list)
{
TreeNode node2 = new TreeNode();
node2.Text = item.TvName;
node2.Tag = item.TvUrl;
node1.Nodes.Add(node2);
}
treeView.ExpandAll();
}
/// <summary>
/// 播放URL(弹出对话框)
/// </summary>
public void PlayUrl(string Url)
{
//string url = "http://58.135.196.138:8090/live/a9a97bed07eca008a1c88c9d7c74965d/index.m3u8";
vlc_player.PlayUrl(Url);
tsb_Play.Image = Properties.Resources.pause;//播放变成暂停
tsb_Play.Text = "暂停";
IsLocal = false;
PlaySource = Url;
timer.Enabled = false;
panelProgress.Visible = false;
}
#endregion
#region 事件
/// <summary>
/// 加载
/// </summary>
private void Form_Main_Load(object sender, EventArgs e)
{
Init();
BindTree();
}
/// <summary>
/// 播放
/// </summary>
private void tsb_Play_Click(object sender, EventArgs e)
{
if (string.IsNullOrEmpty(PlaySource))//默认打开本地文件
{
MenuItemOpenFile_Click(null, null);
return;
}
if (tsb_Play.Text == "暂停")//播放状态
{
vlc_player.Pause();
tsb_Play.Image = Properties.Resources.play;
tsb_Play.Text = "播放";
if (IsLocal)//本地播放才有播放位置
{
PlayPos = vlc_player.GetPlayTime();
timer.Stop();
}
}
else
{
if (IsLocal)
{
if (PlayPos == -1)
{
vlc_player.PlayFile(PlaySource);
}
else
{
vlc_player.Pause();
}
//vlc_player.SetPlayTime(PlayPos);
tsb_Play.Image = Properties.Resources.pause;
tsb_Play.Text = "暂停";
timer.Start();
}
else
{
if (PlayPos == -1)
{
vlc_player.PlayUrl(PlaySource);
}
else
{
vlc_player.Pause();
}
tsb_Play.Image = Properties.Resources.pause;
tsb_Play.Text = "暂停";
}
}
}
/// <summary>
/// 停止
/// </summary>
private void tsb_Stop_Click(object sender, EventArgs e)
{
vlc_player.Stop();
tsb_Play.Image = Properties.Resources.play;
tsb_Play.Text = "播放";
PlayPos = -1;
if (IsLocal)
{
timer.Stop();
progress.Value = 0;
lbTime.Text = "";
}
}
/// <summary>
/// 最大化
/// </summary>
private void tsb_Max_Click(object sender, EventArgs e)
{
if (this.FormBorderStyle == FormBorderStyle.None)//已经全屏
{
this.FormBorderStyle = FormBorderStyle.Sizable;
this.WindowState = FormWindowState.Normal;
vlc_player.SetFullScreen(false);
tsb_Max.Image = Properties.Resources.enlarge;
tsb_Max.Text = "最大化";
if (tsb_List.Text == "隐藏列表")
{
treeView.Visible = true;
}
else
{
treeView.Visible = false;
}
}
else
{
this.FormBorderStyle = FormBorderStyle.None;
this.WindowState = FormWindowState.Maximized;
vlc_player.SetFullScreen(true);
tsb_Max.Image = Properties.Resources.decrease;
tsb_Max.Text = "退出最大化";
treeView.Visible = false;
}
}
/// <summary>
/// 显示隐藏列表
/// </summary>
private void tsb_List_Click(object sender, EventArgs e)
{
if (tsb_List.Text == "隐藏列表")
{
tsb_List.Text = "显示列表";
treeView.Visible = false;
}
else
{
tsb_List.Text = "隐藏列表";
treeView.Visible = true;
}
}
/// <summary>
/// ESC键盘退出全屏
/// </summary>
private void Form_Main_KeyDown(object sender, KeyEventArgs e)
{
if (e.KeyCode == Keys.Escape)//ESC键盘退出全屏
{
if (this.FormBorderStyle == FormBorderStyle.None)//已经全屏
{
tsb_Max_Click(null, null);
}
}
}
private void Form_Main_Resize(object sender, EventArgs e)
{
}
/// <summary>
/// 播放直播
/// </summary>
private void treeView_AfterSelect(object sender, TreeViewEventArgs e)
{
if (e.Node == null || e.Node.Tag == null)
{
PlaySource = "";
return;
}
string url = e.Node.Tag.ToString();
if (!string.IsNullOrEmpty(url))
{
//vlc_player.Stop();
vlc_player.PlayUrl(url);
tsb_Play.Image = Properties.Resources.pause;//播放变成暂停
tsb_Play.Text = "暂停";
IsLocal = false;
PlaySource = url;
timer.Enabled = false;
panelProgress.Visible = false;
}
}
#endregion
#region 右键菜单
private void contextMenu_Opening(object sender, CancelEventArgs e)
{
if (!string.IsNullOrEmpty(PlaySource))
{
MenuItemSnopShot.Enabled = true;
MenuItemPlay.Enabled = true;
MenuItemStop.Enabled = true;
}
else
{
MenuItemSnopShot.Enabled = false;
MenuItemPlay.Enabled = false;
MenuItemStop.Enabled = false;
}
}
/// <summary>
/// 播放本地文件
/// </summary>
private void MenuItemOpenFile_Click(object sender, EventArgs e)
{
OpenFileDialog ofd = new OpenFileDialog();
if (ofd.ShowDialog() == DialogResult.OK)
{
vlc_player.PlayFile(ofd.FileName);
progress.Maximum = (int)vlc_player.Duration();
progress.Value = 0;
tsb_Play.Image = Properties.Resources.pause;
tsb_Play.Text = "暂停";
IsLocal = true;
PlaySource = ofd.FileName;
timer.Enabled = true;
panelProgress.Visible = true;
}
}
/// <summary>
/// 播放直播
/// </summary>
private void MenuItemOpenUrl_Click(object sender, EventArgs e)
{
Form_Url form = new Form_Url();
form.PlayUrlDelegate = PlayUrl;
form.ShowDialog();
}
/// <summary>
/// 前端显示
/// </summary>
private void MenuItemTop_Click(object sender, EventArgs e)
{
if (MenuItemTop.Checked == false)
{
MenuItemTop.Checked = true;
this.TopMost = true;
}
else
{
MenuItemTop.Checked = false;
this.TopMost = false;
}
}
/// <summary>
/// 静音
/// </summary>
private void MenuItemMute_Click(object sender, EventArgs e)
{
if (vlc_player.GetVolume() > 0)
{
vlc_player.SetVolume(0);
MenuItemMute.Checked = true;
}
else
{
vlc_player.SetVolume(100);
MenuItemMute.Checked = false;
}
}
/// <summary>
/// 立体声
/// </summary>
private void MenuItemSoundStereo_Click(object sender, EventArgs e)
{
}
/// <summary>
/// 左声道
/// </summary>
private void MenuItemSoundLeft_Click(object sender, EventArgs e)
{
}
/// <summary>
/// 右声道
/// </summary>
private void MenuItemSoundRight_Click(object sender, EventArgs e)
{
}
/// <summary>
/// 全屏
/// </summary>
private void MenuItemFullScreen_Click(object sender, EventArgs e)
{
tsb_Max_Click(null, null);
}
/// <summary>
/// 截图
/// </summary>
private void MenuItemSnopShot_Click(object sender, EventArgs e)
{
SaveFileDialog d = new SaveFileDialog();
d.Filter = "png files(*.png)|*.png";
d.RestoreDirectory = true;
if (d.ShowDialog() == DialogResult.OK)
{
vlc_player.Take_SnopShot(d.FileName);
}
}
/// <summary>
/// 关于
/// </summary>
private void MenuItemAbout_Click(object sender, EventArgs e)
{
string msg = string.Format("VPlayer!\r\nVersion:{0}\r\nQQ:19995488(吉米)", System.Reflection.Assembly.GetEntryAssembly().GetName().Version.ToString());
MessageBox.Show(msg, "关于", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
/// <summary>
/// 播放
/// </summary>
private void MenuItemPlay_Click(object sender, EventArgs e)
{
if (!string.IsNullOrEmpty(PlaySource))
{
tsb_Play_Click(null, null);
}
}
/// <summary>
/// 停止
/// </summary>
private void MenuItemStop_Click(object sender, EventArgs e)
{
if (!string.IsNullOrEmpty(PlaySource))
{
tsb_Stop_Click(null, null);
}
}
#endregion
#region 进度(本地播)
/// <summary>
/// 播放进度
/// </summary>
private void timer_Tick(object sender, EventArgs e)
{
if (IsLocal == false)
{
timer.Enabled = false;
return;
}
if (progress.Value == progress.Maximum)
{
vlc_player.Stop();
timer.Stop();
tsb_Play.Image = Properties.Resources.play;
tsb_Play.Text = "播放";
PlayPos = -1;
progress.Value = 0;
lbTime.Text = "";
}
else
{
progress.Value = progress.Value 1;
lbTime.Text = string.Format("{0}/{1}", CommonLib.Int2Time(progress.Value), CommonLib.Int2Time(progress.Maximum));
}
}
/// <summary>
/// 设置播放位置
/// </summary>
private void progress_MouseClick(object sender, MouseEventArgs e)
{
if (IsLocal == false) return;
int pos = e.X * progress.Maximum / progress.Width;
progress.Value = pos;
vlc_player.SetPlayTime(pos);
}
#endregion
}
}
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