private void ChatNav_SelectChatItem(object sender, ChatItem chatItem)
{
switch (chatItem.ChatType)
{
case ChatType.PrivateChat:
this.labChatTitle.Text = "与【" + chatItem.DisplayName + "】的对话：";
break;
case ChatType.GroupChat:
this.labChatTitle.Text = "全体成员聊天";
break;
case ChatType.TeamChat:
this.labChatTitle.Text = "群组【" + chatItem.DisplayName + "】的聊天";
break;
default:
break;
}
// chatItem.Caption = chatItem.DisplayName;
if (chatItem.FromClick && chatItem.UserName == selectUserName)
{
return;
}
// chatItem.SmallImage = chatItem.DefaultImg;
if (chatItem.UserName != selectUserName)
{
LoadChatMessage(chatItem);
}
AppendNewMessage(chatItem);
selectUserName = chatItem.UserName;
_selectChatItem = chatItem;
}
//public static ChatItem CreateItem(this NavBarControl source,AddChatRequest request)
//{
// ChatItem item = new ChatItem(source, request.UserName,
// request.DisplayName, request.ChatType, request.UserType);
// return item;
//}
public static ChatItem CreateItem(this NavBarControl source, ChatMessage request)
{
ChatItem item = new ChatItem(source, request.SendUserName,
request.SendDisplayName, request.ChatType, request.UserType);
return(item);
}
public static ChatItem CreateItem(this NavBarControl source, ChatStore store)
{
ChatItem item = new ChatItem(source, store.ChatUserName,
store.ChatDisplayName, store.ChatType, store.UserType);
return(item);
}
public ChatItem CreateItem(ChatMessage request)
{
ChatItem item = new ChatItem(this, request.SendUserName,
request.SendDisplayName, request.ChatType, request.UserType);
this.AddChatItem(item);
return(item);
}
public ChatItem CreateGroupChatItem(ChatStore store)
{
ChatItem item = new ChatItem(this, store.ChatUserName,
"全体成员", ChatType.GroupChat, ClientRole.Student);
this.AddChatItem(item);
return(item);
}
public ChatItem CreateTeamChatItem(Team team)
{
ChatItem item = new ChatItem(this, team.TeamId,
team.TeamName, ChatType.TeamChat, ClientRole.Student);
this.AddChatItem(item);
return(item);
}
public void SetSelectChatItem(ChatItem item, bool fromClick)
{
ShowChatContent(item.ChatType);
if (SelectedChatItem != null && SelectedChatItem.UserName != item.UserName)
{
SelectedChatItem.BackColor = defaultBackColor;
SelectedChatItem.IsSelected = false;
}
item.IsSelected = true;
SelectedChatItem = item;
SelectedChatItem.BackColor = defaultSelectChatItemColor;
SelectedChatItem.FromClick = fromClick;
SelectChatItem(this, SelectedChatItem);
}
/// <summary>
/// 加载聊天历史记录
/// </summary>
private void LoadChatMessage(ChatItem subItem)
{
var chatStore = subItem.GetChatStore();
if (chatStore == null)
{
return;
}
if (chatStore.HistoryContent == null)
{
chatStore.HistoryContent = new smsPanel();
panelControl2.Controls.Add(chatStore.HistoryContent);
}
smsPanel1 = chatStore.HistoryContent;
chatStore.HistoryContent.BringToFront();
}
/// <summary>
/// 显示新的聊天信息
/// </summary>
/// <param name="subItem"></param>
private void AppendNewMessage(ChatItem subItem)
{
var selectChatStore = subItem.GetChatStore();
if (selectChatStore != null)
{
if (selectChatStore.NewMessageList != null)
{
foreach (ChatMessage item in selectChatStore.NewMessageList)
{
AppendMessage(item, false);
}
GlobalVariable.SaveChatMessage(smsPanel1, subItem.UserName);
}
}
}
/// <summary>
/// 加载聊天历史记录
/// </summary>
private void LoadChatMessage(ChatItem subItem)
{
var chatStore = subItem.GetChatStore();
if (chatStore == null)
{
return;
}
if (chatStore.HistoryMessagePanel == null)
{
chatStore.HistoryMessagePanel = new smsPanel();
panMessage.Controls.Add(chatStore.HistoryMessagePanel);
}
smsPanel1 = chatStore.HistoryMessagePanel;
chatStore.HistoryMessagePanel.BringToFront();
}
/// <summary>
/// 聊天列表对象被选中
/// </summary>
/// <param name="chatItem"></param>
/// <param name="fromClick"></param>
private void ChatItemSelected(ChatItem chatItem, bool fromClick)
{
this.labChatTitle.Text = "与【" + chatItem.DisplayName + "】的对话：";
// chatItem.Caption = chatItem.DisplayName;
if (fromClick && chatItem.UserName == selectUserName)
{
return;
}
chatItem.SmallImage = chatItem.DefaultImg;
if (chatItem.UserName != selectUserName)
{
LoadChatMessage(chatItem);
}
AppendNewMessage(chatItem);
selectUserName = chatItem.UserName;
ChatNav.SelectedLink = chatItem.Links[0];
}
private void AddNewChatItem(ChatType type, string userName, string displayName)
{
for (int i = 0; i < 20; i++)
{
ChatItem item = new ChatItem(userName, displayName);
if (type == ChatType.GroupChat || type == Common.ChatType.TeamChat)
{
Chanel1_Info.Show();
this.Chanel1_Info.Controls.Add(item);
}
else
{
Chanel2_Info.Show();
this.Chanel2_Info.Controls.Add(item);
}
item.Dock = DockStyle.Top;
item.BringToFront();
item.ChatItemSelect += Item_ChatItemSelect;
item.SetSelect();
}
}
/// <summary>
/// 聊天列表对象被选中
/// </summary>
/// <param name="chatItem"></param>
private void ChatItemSelected(ChatItem chatItem)
{
ChatNav.SetSelectChatItem(chatItem, false);
}
