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完成小头像管理器，优化我的信息头像加载器，v1.6.13

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dathlin
2017-10-14 21:21:33 +08:00
parent d43866b443
commit 2a3a0c5f98
12 changed files with 415 additions and 427 deletions
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292
ClientsLibrary/AccountSupport/UserPortrait.cs
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@@ -26,7 +26,7 @@ namespace ClientsLibrary
/// <summary>
/// 头像管理类
/// 头像管理器，负责所有小头像数据的缓存
/// </summary>
public class UserPortrait
{
@@ -37,7 +37,7 @@ namespace ClientsLibrary
/// </summary>
/// <param name="filePath">头像存储的文件夹路径</param>
/// <param name="loadPicSmall">加载头像的委托</param>
public UserPortrait(string filePath, Action<Bitmap> loadPicSmall)
public UserPortrait(string filePath)
{
if (!System.IO.Directory.Exists(filePath))
{
@@ -45,229 +45,10 @@ namespace ClientsLibrary
}
FileSavePath = filePath;
m_LoadPicSmall = loadPicSmall;
}
#endregion
#region Change Portrait
/// <summary>
/// 点击更改头像后的操作，打开头像选择对话框，获取到2种分辨率的头像，然后进行上传
/// </summary>
/// <param name="loadPic">加载大头像的委托</param>
/// <param name="unloadPic">卸载大头像的委托</param>
public void ChangePortrait(Action<string> loadPic, Action unloadPic)
{
using (FormPortraitSelect fps = new FormPortraitSelect())
{
if (fps.ShowDialog() == DialogResult.OK)
{
string path300 = FileSavePath + @"\" + PortraitSupport.LargePortrait;
string path32 = FileSavePath + @"\" + PortraitSupport.SmallPortrait;
// 先卸载图片
unloadPic?.Invoke();
Bitmap bitmap300 = fps.GetSpecifiedSizeImage(300);
Bitmap bitmap32 = fps.GetSpecifiedSizeImage(32);
try
{
bitmap300.Save(path300);
bitmap32.Save(path32);
bitmap32.Dispose();
bitmap300.Dispose();
}
catch(Exception ex)
{
// 文件被占用的时候无法进行覆盖
UserClient.LogNet?.WriteException("头像保存失败！", ex);
MessageBox.Show("头像保存失败，原因：" + ex.Message);
// 加载回旧的文件
loadPic?.Invoke(path300);
return;
}
// 传送服务器
using (FormFileOperate ffo = new FormFileOperate(
UserClient.Net_File_Client,
new string[]
{
path300,
path32
}, "Files", "Portrait", UserClient.UserAccount.UserName))
{
ffo.ShowDialog();
}
ThreadPool.QueueUserWorkItem(new WaitCallback(obj =>
{
// 上传文件MD5码
string SmallPortraitMD5 = "";
string LargePortraitMD5 = "";
try
{
SmallPortraitMD5 = SoftBasic.CalculateFileMD5(path32);
LargePortraitMD5 = SoftBasic.CalculateFileMD5(path300);
}
catch(Exception ex)
{
UserClient.LogNet.WriteException("获取文件MD5码失败：", ex);
MessageBox.Show("文件信息确认失败，请重新上传！");
return;
}
JObject json = new JObject
{
{ UserAccount.UserNameText, new JValue(UserClient.UserAccount.UserName) },
{ UserAccount.SmallPortraitText, new JValue(SmallPortraitMD5) },
{ UserAccount.LargePortraitText, new JValue(LargePortraitMD5) }
};
OperateResultString result = UserClient.Net_simplify_client.ReadFromServer(
CommonHeadCode.SimplifyHeadCode.上传头像MD5,
json.ToString());
if (result.IsSuccess)
{
if (result.Content.Substring(0, 2) == "成功")
{
UserClient.UserAccount.SmallPortraitMD5 = SmallPortraitMD5;
UserClient.UserAccount.LargePortraitMD5 = LargePortraitMD5;
}
else
{
MessageBox.Show("上传头像失败！原因：" + result.Content);
}
}
else
{
MessageBox.Show("上传头像失败！原因：" + result.Message);
}
// 先显示信息
loadPic?.Invoke(path300);
LoadUserSmallPortraint();
}), null);
}
}
}
#endregion
#region Load Portraint
public static Bitmap DownloadSmallPortraint(string userName)
{
Bitmap bitmap = null;
System.IO.MemoryStream ms = new System.IO.MemoryStream();
OperateResult result = UserClient.Net_File_Client.DownloadFile(
PortraitSupport.SmallPortrait,
"Files",
"Portrait",
userName,
null,
ms
);
if (result.IsSuccess)
{
bitmap = new Bitmap(ms);
}
else
{
bitmap = Properties.Resources.person_1;
}
ms.Dispose();
return bitmap;
}
/// <summary>
/// 加载小尺寸的头像操作，需要放置到线程池中
/// </summary>
public void LoadUserSmallPortraint()
{
m_LoadPicSmall?.Invoke(DownloadSmallPortraint(UserClient.UserAccount.UserName));
}
/// <summary>
/// 加载大尺寸的头像方法，需要放到线程池中操作
/// </summary>
/// <param name="largeLoadAction"></param>
public void LoadUserLargePortraint(Action<string> largeLoadAction, Action largeUnloadAction)
{
// 先获取服务器端的MD5码
string fileMd5 = UserClient.UserAccount.LargePortraitMD5;
if (string.IsNullOrEmpty(fileMd5))
{
// 服务器端没有文件，加载结束
return;
}
// 获取本地MD5
string fileName = FileSavePath + @"\" + PortraitSupport.LargePortrait;
if (System.IO.File.Exists(fileName))
{
// 本地存在文件，先进行加载，如果运算不一致，再重新加载
largeLoadAction?.Invoke(fileName);
string currentMd5 = null;
try
{
currentMd5 = SoftBasic.CalculateFileMD5(fileName);
}
catch(Exception ex)
{
MessageBox.Show("计算文件MD5码错误：" + ex.Message);
return;
}
// 对比验证
if (fileMd5 == currentMd5)
{
return;
}
}
largeUnloadAction?.Invoke();
// 本地不存在文件或校验失败，需要重新下载
OperateResult result = UserClient.Net_File_Client.DownloadFile(PortraitSupport.LargePortrait,
"Files",
"Portrait",
UserClient.UserAccount.UserName,
null,
fileName);
if (result.IsSuccess)
{
// 下载成功
largeLoadAction?.Invoke(fileName);
}
else
{
MessageBox.Show("头像从服务器下载失败，错误原因：" + result.Message);
}
}
#endregion
#region Download Portraint
@@ -323,19 +104,62 @@ namespace ClientsLibrary
#endregion
#region Public Method
/// <summary>
///
/// </summary>
/// <returns></returns>
public string GetLargePortraitFileName()
#region Pricvate Method
private void SetSmallPortrait(string name,Bitmap bitmap)
{
return FileSavePath + @"\" + PortraitSupport.LargePortrait;
hybirdLock.Enter();
if(dictSmallPortrait.ContainsKey(name))
{
dictSmallPortrait[name] = bitmap;
}
else
{
dictSmallPortrait.Add(name, bitmap);
}
hybirdLock.Leave();
}
public string GetSmallPortraitFileName()
private Bitmap DownloadSmallPortraitByName(string name)
{
return FileSavePath + @"\" + PortraitSupport.SmallPortrait;
OperateResult result = UserClient.Net_File_Client.DownloadFile(
PortraitSupport.SmallPortrait,
"Files",
"Portrait",
name,
null,
out Bitmap bitmap);
if (result.IsSuccess)
{
SetSmallPortrait(name, bitmap);
return bitmap;
}
else
{
return Properties.Resources.person_1;
}
}
public void UpdateSmallPortraitByName(string name)
{
DownloadSmallPortraitByName(name);
}
public Bitmap GetSmallPortraitByUserName(string name)
{
Bitmap bitmap = null;
hybirdLock.Enter();
if (dictSmallPortrait.ContainsKey(name))
{
bitmap = dictSmallPortrait[name];
}
hybirdLock.Leave();
if (bitmap != null) return bitmap;
return DownloadSmallPortraitByName(name);
}
#endregion
@@ -346,11 +170,9 @@ namespace ClientsLibrary
/// 文件的路径
/// </summary>
private string FileSavePath { get; set; }
/// <summary>
/// 加载小头像的委托
/// </summary>
private Action<Bitmap> m_LoadPicSmall { get; set; }
private Dictionary<string, Bitmap> dictSmallPortrait = new Dictionary<string, Bitmap>();
private SimpleHybirdLock hybirdLock = new SimpleHybirdLock();
#endregion
}