/// <summary>
/// 服务器同步删除节点
/// </summary>
/// <param name="academicReviewItemTransferEntity">语音信息协议实体</param>
public void Delete_Item(ConferenceAudioItemTransferEntity academicReviewItemTransferEntity)
{
try
{
ConferenceAudioItem academicReviewItem = null;
//记录所有语音研讨的记录清除指定语音节点(递减的方式)
for (int i = ConferenceAudio_View.ConferenceAudioItemList.Count - 1; i > -1; i--)
{
academicReviewItem = ConferenceAudio_View.ConferenceAudioItemList[i];
//协议实体与当前遍历到的实体
if (academicReviewItem.ACA_Guid.Equals(academicReviewItemTransferEntity.Guid))
{
//语音控件删除指定项
this.stackDiscussContent.Children.Remove(academicReviewItem);
//设置当前协议实体为null
ConferenceAudio_View.ConferenceAudioItemList[i].AcademicReviewItemTransferEntity = null;
//记录所有语音研讨的记录删除该语音节点
ConferenceAudio_View.ConferenceAudioItemList.Remove(academicReviewItem);
break;
}
}
}
catch (Exception ex)
{
LogManage.WriteLog(typeof(ConferenceAudio_View), ex);
}
}
/// <summary>
/// 语音讨论播放节点
/// </summary>
/// <param name="item"></param>
void academicReviewItem_ItemPlayClick(ConferenceAudioItem item)
{
try
{
//如果该语音节点包含语音url，说明包含语音文件
if (!string.IsNullOrEmpty(item.AudioUrl))
{
if (this.vlcPlayer == null)
{
//给vlc指定组件路径
string pluginPath = System.Environment.CurrentDirectory + "\\plugins\\";
//初始化vlc播放器
this.vlcPlayer = new VlcPlayer(pluginPath);
}
//vlc播放器播放音频文件
this.vlcPlayer.PlayFile(item.AudioUrl);
}
else
{
MessageBox.Show("播放的文件不存在或无效", "操作提示", MessageBoxButton.OK, MessageBoxImage.Information);
}
}
catch (Exception ex)
{
LogManage.WriteLog(this.GetType(), ex);
}
}
/// <summary>
/// 当前用户手动删除节点
/// </summary>
/// <param name="academicReviewItem">语音实体</param>
public void DeleteDiscussInformation(ConferenceAudioItem academicReviewItem)
{
try
{
//把需要删除的语音几点交给服务器，让服务器去通知其他终端进行删除的操作
ModelManage.ConferenceAudio.Delete(IMMCodeEnterEntity.ConferenceName, academicReviewItem.AcademicReviewItemTransferEntity, new Action <bool>((result) =>
{
if (result)
{
//验证是否包含语音
if (!String.IsNullOrEmpty(academicReviewItem.AudioUrl))
{
string url = string.Empty;
//将其转为ftp的地址，才可以进行ftp的移除（将保存到服务器的语音文件进行删除）
if (academicReviewItem.AudioUrl.Contains(IMMCodeEnterEntity.TreeServiceAddressFront))
{
//htp路径转成ftp路径
url = academicReviewItem.AudioUrl.Replace(IMMCodeEnterEntity.TreeServiceAddressFront, IMMCodeEnterEntity.ConferenceFtpWebAddressFront);
}
ThreadPool.QueueUserWorkItem((o) =>
{
//删除子节点所包含的语音文件
FtpManage.DeleteFile(url, IMMCodeEnterEntity.FtpUserName, IMMCodeEnterEntity.FtpPassword);
});
}
}
}));
}
catch (Exception ex)
{
LogManage.WriteLog(typeof(ConferenceAudio_View), ex);
}
}
/// <summary>
/// 语音讨论删除节点
/// </summary>
/// <param name="item">语音信息实体</param>
void academicReviewItem_ItemRemoveClick(ConferenceAudioItem item)
{
try
{
//手动删除节点
this.DeleteDiscussInformation(item);
}
catch (Exception ex)
{
LogManage.WriteLog(this.GetType(), ex);
}
}
/// <summary>
/// 控件调整处理中心
/// </summary>
/// <param name="conferenceAudioItem">语音信息子项</param>
/// <param name="isReflesh">是否进行更新</param>
public static void ControlChangeDealWidthCenter(ConferenceAudioItem conferenceAudioItem, bool isReflesh)
{
try
{
//语音信息类型
AudioItemType audioItemType = default(AudioItemType);
//是否为主持人
if (IMMCodeEnterEntity.IsMeetingPresenter)
{
//是否包含音频文件
if (!string.IsNullOrEmpty(conferenceAudioItem.AudioUrl))
{
//包含语音
audioItemType = AudioItemType.LimitHasAudio;
}
else
{
//不包含语音
audioItemType = AudioItemType.LimitNoAudio;
}
}
else
{
//是否包含音频文件
if (!string.IsNullOrEmpty(conferenceAudioItem.AudioUrl))
{
//包含语音
audioItemType = AudioItemType.NoLimitHasAudio;
}
else
{
//不包含语音
audioItemType = AudioItemType.NoLimitNoAudio;
}
}
//控件调整
conferenceAudioItem.MesuareAudioItem(audioItemType, isReflesh);
}
catch (Exception ex)
{
LogManage.WriteLog(typeof(ConferenceAudio_View), ex);
}
finally
{
}
}
/// <summary>
/// 服务器同步添加节点
/// </summary>
/// <param name="academicReviewItemTransferEntity">语音协议实体</param>
public void Add_Item(ConferenceAudioItemTransferEntity academicReviewItemTransferEntity)
{
try
{
lock (ItemAddObject)
{
if (!this.retunList.Contains(academicReviewItemTransferEntity.Guid))
{
//添加索引
this.retunList.Add(academicReviewItemTransferEntity.Guid);
//本地语音节点
ConferenceAudioItem academicReviewItem = null;
//控件加载（关联）Header = academicReviewItemTransferEntity.MessageHeader,
academicReviewItem = new ConferenceAudioItem()
{
ACA_Guid = academicReviewItemTransferEntity.Guid,
Message = academicReviewItemTransferEntity.AudioMessage,
AudioUrl = academicReviewItemTransferEntity.AudioUrl,
PersonalImg = academicReviewItemTransferEntity.PersonalImg,
PersonName = academicReviewItemTransferEntity.MessageSendName
};
//如果是自己发的则在左侧(验证该子节点是否为自己所创建)
if (academicReviewItemTransferEntity.AddAuthor.Equals(IMMCodeEnterEntity.LoginUserName))
{
//设置为左侧
academicReviewItem.HorizontalAlignment = System.Windows.HorizontalAlignment.Right;
//若为自己所创建则设置为可编辑
academicReviewItem.txtAudio.IsReadOnly = false;
//整体布局更改
academicReviewItem.LayoutChange();
}
else
{
//设置为右侧
academicReviewItem.HorizontalAlignment = System.Windows.HorizontalAlignment.Left;
}
//协议实体填充
academicReviewItem.AcademicReviewItemTransferEntity = academicReviewItemTransferEntity;
//具体语音文本信息
academicReviewItem.AcademicReviewItemTransferEntity.AudioMessage = academicReviewItemTransferEntity.AudioMessage;
//控件调整处理中心
ConferenceAudio_View.ControlChangeDealWidthCenter(academicReviewItem, false);
//语音控件添加子项
this.stackDiscussContent.Children.Add(academicReviewItem);
//滚动到末尾（判断是否可以执行该操作，比如正在翻页，不允许强制进行）
if (ConferenceAudio_View.CanScroll)
{
this.AudioTextScrollView.ScrollToEnd();
}
#region 注册事件
//语音讨论子节点播放事件
academicReviewItem.ItemPlayClick = academicReviewItem_ItemPlayClick;
//语音讨论子节点删除事件
academicReviewItem.ItemRemoveClick = academicReviewItem_ItemRemoveClick;
#endregion
//根记录进行自增1（其实就是GUID唯一标识符）
ConferenceAudio_View.RootCount++;
//记录所有语音研讨的记录添加语音节点
ConferenceAudioItemList.Add(academicReviewItem);
}
}
}
catch (Exception ex)
{
LogManage.WriteLog(typeof(ConferenceAudio_View), ex);
}
}
/// <summary>
/// 刷新语音所有节点
/// </summary>
/// <param name="result"></param>
void Reflesh(ConferenceAudioInitRefleshEntity result)
{
try
{
//先判断获取到的信息
if (result.AcademicReviewItemTransferEntity_ObserList != null && result.AcademicReviewItemTransferEntity_ObserList.Count() > 0)
{
//进行后续的关联
foreach (var transferItem in result.AcademicReviewItemTransferEntity_ObserList)
{
//添加索引
this.retunList.Add(transferItem.Guid);
//控件加载（关联）Header = transferItem.MessageHeader,
ConferenceAudioItem academicReviewItem = new ConferenceAudioItem()
{
Message = transferItem.AudioMessage, ACA_Guid = transferItem.Guid, AudioUrl = transferItem.AudioUrl, PersonalImg = transferItem.PersonalImg, PersonName = transferItem.MessageSendName
};
//如果是自己发的则在左侧 (验证该子节点是否为自己所创建)
if (transferItem.AddAuthor.Equals(IMMCodeEnterEntity.LoginUserName))
{
//设置为左侧
academicReviewItem.HorizontalAlignment = System.Windows.HorizontalAlignment.Right;
//若为自己所创建则设置为可编辑
academicReviewItem.txtAudio.IsReadOnly = false;
//整体布局更改
academicReviewItem.LayoutChange();
}
else
{
//设置为右侧
academicReviewItem.HorizontalAlignment = System.Windows.HorizontalAlignment.Left;
}
//控件调整处理中心
ConferenceAudio_View.ControlChangeDealWidthCenter(academicReviewItem, true);
#region 注册事件
//研讨语音播放
academicReviewItem.ItemPlayClick = academicReviewItem_ItemPlayClick;
//研讨语音移除
academicReviewItem.ItemRemoveClick = academicReviewItem_ItemRemoveClick;
#endregion
//设置协议实体
academicReviewItem.AcademicReviewItemTransferEntity = transferItem;
//语音研讨节点集合（添加）
ConferenceAudioItemList.Add(academicReviewItem);
//添加到研讨语音容器里
this.stackDiscussContent.Children.Add(academicReviewItem);
//添加索引
//ConferenceAudio_View.retunList.Add(academicReviewItem.ACA_Guid);
}
//同步到最后一个节点
this.AudioTextScrollView.ScrollToEnd();
//设置节点
ConferenceAudio_View.RootCount = result.RootCount;
}
}
catch (Exception ex)
{
LogManage.WriteLog(typeof(ConferenceAudio_View), ex);
}
}