private bool AudioClipDataIsComplete(bool fileGenerationOnly = false)
{
bool allOK = true;
StringBuilder sb = new StringBuilder();
if (!fileGenerationOnly && String.IsNullOrEmpty(AudioClipLabel))
{
sb.AppendLine("Please give the audioclip a label.");
allOK = false;
}
if (String.IsNullOrEmpty(AudioClipText))
{
sb.AppendLine("Please set the audioclip text.");
allOK = false;
}
if (String.IsNullOrEmpty(AudioFileDirectory))
{
sb.AppendLine("Please set a directory for the audio clip.");
allOK = false;
}
if (String.IsNullOrEmpty(AudioFileName))
{
sb.AppendLine("Please set a filename.");
allOK = false;
}
if (!allOK)
{
var messageWin = new MessageWin("Save Audioclip", sb.ToString());
messageWin.Show();
}
return(allOK);
}
private void Button_Click_1(object sender, RoutedEventArgs e)
{
String OldPwd = OldPwdBox.Password;
String NewPwd = NewPwdBox.Password;
String CNewPwd = ConfirmNewPwdBox.Password;
String Message = "";
bool res = false;
if (NewPwd != CNewPwd)
{
Message = "两次密码不一样";
}
else
{
var userService = IoC.Get <IUserService>();
res = userService.ChangeUserPwd(NewPwd, OldPwd, out Message);
}
Button btn = sender as Button;
MessageWin win = new MessageWin(Message);
btn.ShowHint(win);
if (res)
{
this.Close();
}
}
public static void CheckAudioFiles()
{
// Runs at startup if 'Check Audio files' in Settings screen is checked
Logger.AddLogEntry(LogCategory.INFO, "Checking audio files...");
bool allOK = true;
if (!AudioClipsMgr.CheckAudioFiles())
{
allOK = false;
}
if (allOK)
{
Logger.AddLogEntry(LogCategory.INFO, "Audio files OK");
}
else
{
Application.Current.Dispatcher.BeginInvoke(new Action(() =>
{
var messageWin = new MessageWin("Audio Files Check", "WARNING: One or more audio files is missing\nCheck Event Log for details.");
messageWin.Show();
}));
Logger.AddLogEntry(LogCategory.ERROR, "One or more audio files is missing");
}
}
public static void ShowDatabaseFailure(string message)
{
MessageWin message_win = new MessageWin();
if (string.IsNullOrEmpty(message))
message_win.ShowDialog("糟糕！数据库操作出现了点问题，请重新登陆或联系管理员。", "错误");
else
message_win.ShowDialog("糟糕！数据库操作出现了点问题，请重新登陆或联系管理员.\n错误信息：" + message, "错误");
}
private void RealButton_Click(object sender, EventArgs e)
{
//MessageBox.Show("导入失败");
isFailed = true;
BarGo();
MessageWin wm = new MessageWin("已手动停止资源获取，本次导入资源失败。");
wm.Show(true);
}
public static string GenerateSpeech(string audioText)
{
/*
* Generates audio when online;
* Default fileName is audio text with illegal characters replaced by "_"
* FileName can be specified to avoid long filenames
*
*/
if (!String.IsNullOrEmpty(audioText))
{
string credentialsFile = GetCredentialsFile();
if (!String.IsNullOrEmpty(credentialsFile))
{
try
{
GoogleCredential credentials = GoogleCredential.FromFile(credentialsFile);
SynthesizeSpeechResponse response;
using (var textToSpeechClient = TextToSpeechClient.Create(credentials))
{
response = textToSpeechClient.SynthesizeSpeech(
new SynthesisInput()
{
Text = audioText
},
new VoiceSelectionParams()
{
LanguageCode = LanguageCode,
Name = Voice,
SsmlGender = Gender
},
new AudioConfig()
{
AudioEncoding = AudioEncoding.Mp3,
SpeakingRate = (float?)(0.95 * AudioMgr.SpeedRatio), // default speed set to 0.95
SampleRateHertz = 24000
}
);
}
string speechFile = Path.Combine(DirectoryMgr.TempDirectory, Guid.NewGuid().ToString() + ".mp3");
File.WriteAllBytes(speechFile, response.AudioContent);
return(speechFile);
}
catch (Exception e)
{
Logger.AddLogEntry(LogCategory.ERROR,
String.Format("TextToSpeechMgr: Error reading Google credentials file: {0} ", e.ToString()));
var messageWin = new MessageWin("TextToSpeechMgr",
String.Format("Error reading Google credentials file - audio not generated."));
messageWin.Show();
return(null);
}
}
}
return(null);
}
private void SaveChanges(object obj)
{
if (AudioClipDataIsComplete())
{
int returnValue;
string msg = "Audio clip saved.";
if (SelectedAudioClip == null)
{
SelectedAudioClip = new AudioClip();
newAudioClip = true;
}
SelectedAudioClip.Label = AudioClipLabel;
SelectedAudioClip.StateText = AudioClipText;
SelectedAudioClip.StateAudioFile = Path.Combine(AudioFileDirectory, AudioFileName);
SelectedAudioClip.Category = SelectedCategory;
SelectedAudioClip.IsVisible = ClipVisibility.Equals("Visible") ? true : false;
if (SelectedAudioClip.IsVisible)
{
SelectedAudioClip.ButtonColour = ButtonColour;
}
else
{
SelectedAudioClip.ButtonColour = ColourHelper.HiddenColour;
}
if (newAudioClip)
{
returnValue = AudioClipsMgr.AddAudioClip(SelectedAudioClip);
if (returnValue > 0)
{
newAudioClip = false;
}
}
else
{
returnValue = AudioClipsMgr.UpdateAudioClipToDB(SelectedAudioClip);
}
if (returnValue > 0)
{
RefreshAudioClips();
PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(AudioClips)));
EventSystem.Publish(new AudioClipsInventoryChanged());
}
if (returnValue == -1)
{
msg = "Error: Audio clip label already exists - please choose another label.";
}
else if (returnValue == -2)
{
msg = "Error: Problem saving audioClip to database.";
}
var messageWin = new MessageWin("Save Audioclip", msg);
messageWin.Show();
}
}
private void Window_Closing(object sender, System.ComponentModel.CancelEventArgs e)
{
if (tbContent.HasItems)
{
if (!MessageWin.Confirm("确定退出?") ?? true)
{
e.Cancel = true;
return;
}
CloseAll();
}
MainWindowVM.SaveSetting();
}
private void ShowWin <T>(RightEnum rightEnum)
{
if (Constants.Login.CheckRight(rightEnum))
{
var VM = IoC.Get <T>();
windowManager.ShowDialog(VM);
}
else
{
var msg = new MessageWin("权限不足");
this.View.ShowHint(msg);
}
}
private void App_DispatcherUnhandledException(object sender, DispatcherUnhandledExceptionEventArgs e)
{
try
{
e.Handled = true; //把 Handled 属性设为true，表示此异常已处理，程序可以继续运行，不会强制退出
Logger.Fatal("UI线程异常", e.Exception);
MessageWin.Error("系统发生未处理的异常", "系统错误");
ShutdownWhenNoMainWindow();
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "UI线程发生未处理错误", MessageBoxButton.OK, MessageBoxImage.Error);
}
}
public static bool GenerateAudiofile(string audioText, string fileName)
{
/*
* Method generates audio clips for use offline
*/
string credentialsFile = GetCredentialsFile();
if (!String.IsNullOrEmpty(credentialsFile))
{
try
{
GoogleCredential credentials = GoogleCredential.FromFile(credentialsFile);
SynthesizeSpeechResponse response;
using (var textToSpeechClient = TextToSpeechClient.Create(credentials))
{
response = textToSpeechClient.SynthesizeSpeech(
new SynthesisInput()
{
Text = audioText
},
new VoiceSelectionParams()
{
LanguageCode = LanguageCode,
Name = Voice,
SsmlGender = Gender
},
new AudioConfig()
{
AudioEncoding = AudioEncoding.Mp3,
SpeakingRate = (float?)0.95, // default speed set to 0.95
SampleRateHertz = 24000
}
);
}
// check all required directories exist
Directory.CreateDirectory(Path.GetDirectoryName(fileName));
string speechFile = Path.Combine(fileName + ".mp3");
File.WriteAllBytes(speechFile, response.AudioContent);
return(true);
}
catch (Exception e)
{
string msg = String.Format("Error reading Google credentials file - audio file not generated.\n{0} ", e.ToString());
var messageWin = new MessageWin("TextToSpeechMgr", msg);
messageWin.Show();
Logger.AddLogEntry(LogCategory.ERROR, msg);
}
}
return(false);
}
private void TaskScheduler_UnobservedTaskException(object sender, UnobservedTaskExceptionEventArgs e)
{
try
{
Logger.Fatal("Task线程异常", e.Exception);
e.SetObserved();//设置该异常已察觉（这样处理后就不会引起程序崩溃）
MessageWin.Error("系统发生未处理的异常", "系统错误");
ShutdownWhenNoMainWindow();
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "非UI线程发生未处理错误", MessageBoxButton.OK, MessageBoxImage.Error);
}
}
/// <summary>
/// 退出登录
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void LogoutMenuItem_MouseLeftButtonUp(object sender, MouseButtonEventArgs e)
{
if (MessageWin.Confirm("确定要退出登录?") != true)
{
return;
}
//string output = HttpHelper.GetUrl("/Auth/LoginOut", null, UserInfo.Token);
//this.CloseWithoutAsk = true;
//var frmLogin = new Login(UserInfo.Account, string.Empty);
//frmLogin.Show();
//UserInfo.UserID = 0;
//UserInfo.PassWord = "";
//UserInfo.UserMenu = null;
//UserInfo.Account = UserInfo.UserName = UserInfo.DepartmentName = UserInfo.Token = string.Empty;
this.Close();
}
private void TimeTriggerMessageResponse(object sender, string e)
{
messageDialogWin.MessageResponse -= TimeTriggerMessageResponse;
if (e.Equals("Yes"))
{
MessageWin msgWin;
if (AudioFileGenerator.GenerateTimeTriggerAudioFiles())
{
msgWin = new MessageWin("Generate Time Trigger Clips", "Time Trigger clips generated.");
}
else
{
msgWin = new MessageWin("Generate Time Trigger Clips", "Problem generating Time Trigger clips.");
}
msgWin.Show();
}
messageDialogWin.Close();
}
private void RulesetMessageResponse(object sender, string e)
{
messageDialogWin.MessageResponse -= RulesetMessageResponse;
if (e.Equals("Yes"))
{
MessageWin msgWin;
if (AudioFileGenerator.GenerateCommonRulesetAudioFiles())
{
msgWin = new MessageWin("Generate Common Ruleset Clips", "Common Ruleset Clips generated.");
}
else
{
msgWin = new MessageWin("Generate Common Ruleset Clips", "Problem generating Common Ruleset Clips.");
}
msgWin.Show();
}
messageDialogWin.Close();
}
private void SaveSettings(string setting)
{
string msg = String.Empty;
switch (setting)
{
case "CheckAudioFiles":
Settings.CheckAudioFiles = CheckAudioFiles;
msg = "Check Audio Files option saved.";
break;
case "CredentialsFile":
Settings.CredentialsFile = CredentialsFile;
msg = "Google Application Credentials file setting saved.";
break;
case "MaxLogEntries":
Settings.MaxLogEntries = MaxLogEntries;
msg = "Maximum log entries option saved.";
break;
case "OnlineVoice":
case "LanguageCode":
Settings.LanguageCode = SelectedLanguageCode;
Settings.OnlineVoice = SelectedVoice;
msg = "Online voice options saved.";
break;
}
if (SettingsTableMgr.SaveSettingsToDB())
{
if (!String.IsNullOrEmpty(msg))
{
var messageWin = new MessageWin("Save Settings", msg);
messageWin.Show();
}
Logger.AddLogEntry(LogCategory.INFO, "App options saved.");
}
else
{
var messageWin = new MessageWin("Save Settings", "Error: problem saving app options.");
messageWin.Show();
Logger.AddLogEntry(LogCategory.ERROR, "SaveSettings: Problem saving app options");
}
}
public void SaveParameter(Button btn)
{
bool DoContinue = false;
if (!userService.ValidateConfigPWD(Constants.ConfigPwd))
{
var v = IoC.Get <ValidatePwdViewModel>();
var res = windowManager.ShowDialog(v);
if (res.HasValue)
{
DoContinue = res.Value;
}
}
else
{
DoContinue = true;
}
if (!DoContinue)
{
return;
}
TabControl tabControl = (this.View as BJParametersView).TabContent;
var frames = (tabControl.SelectedItem as TabItem).GetControls <Frame>();
if (frames.Count > 0)
{
var f = frames[0];
BJParameterView BJView = f.Content as BJParameterView;
BJParameterViewModel BjModel = BJView.DataContext as BJParameterViewModel;
if (BjModel.SaveParameter(out String Msg))
{
var msg = new MessageWin();
btn.ShowHint(msg);
}
else
{
var msg = new MessageWin(Msg);
btn.ShowHint(msg);
}
}
}
/// <summary>
/// 删除
/// </summary>
public void Delitem()
{
if (SelectedObj == null)
{
return;
}
var result = windowManager.ShowMessageBox(String.Format("确定删除【{0}】吗?", SelectedObj.Name), "系统提示", System.Windows.MessageBoxButton.YesNo, System.Windows.MessageBoxImage.Asterisk);
if (result == System.Windows.MessageBoxResult.Yes)
{
if (!userService.ValidateConfigPWD(Constants.ConfigPwd))
{
var v = IoC.Get <ValidatePwdViewModel>();
var res = windowManager.ShowDialog(v);
if (!res.HasValue || !res.Value)
{
return;
}
}
if (SelectedObj.ID == 0)
{
BJObjList.Remove(SelectedObj);
}
else
{
if (bjService.DeleteBJ(SelectedObj))
{
var id = SelectedObj.ID;
BJObjList.Remove(SelectedObj);
if (Constants.BJDict.ContainsKey(T.Name))
{
Constants.BJDict[T.Name].Remove(Constants.BJDict[T.Name].Where(c => c.ID == id).First());
}
}
else
{
MessageWin MW = new MessageWin("删除失败！");
this.View.ShowHint(MW);
}
}
}
}
private static string GetCredentialsFile()
{
string credentialsFile = Settings.CredentialsFile;
if (!File.Exists(credentialsFile))
{
credentialsFile = Environment.GetEnvironmentVariable("GOOGLE_APPLICATION_CREDENTIALS",
EnvironmentVariableTarget.User);
if (!File.Exists(credentialsFile))
{
var messageWin = new MessageWin("TextToSpeechMgr",
String.Format("TextToSpeechMgr Error: Google credentials file not found"));
messageWin.Show();
Logger.AddLogEntry(LogCategory.ERROR,
String.Format("TextToSpeechMgr: Google credentials file: not found"));
return(null);
}
}
return(credentialsFile);
}
private void SaveMaxLogEntries(object obj)
{
if (Int32.TryParse(MaxLogEntriesTxt, out int maxEntries))
{
if (maxEntries >= 0)
{
MaxLogEntries = maxEntries;
SaveSettings("MaxLogEntries");
}
else
{
MaxLogEntriesTxt = Settings.MaxLogEntries.ToString();
}
}
else
{
MaxLogEntriesTxt = Settings.MaxLogEntries.ToString();
var messageWin = new MessageWin("App Options", String.Format("{0} is not valid for maximum log entries - please update setting.", MaxLogEntriesTxt));
messageWin.Show();
}
}
public static void LoadOnlineVoices()
{
string credentialsFile = GetCredentialsFile();
if (!String.IsNullOrEmpty(credentialsFile))
{
try
{
GoogleCredential credentials = GoogleCredential.FromFile(credentialsFile);
using (var textToSpeechClient = TextToSpeechClient.Create(credentials))
{
Voices = new List <string>();
LanguageCodes = new List <string>();
var voices = textToSpeechClient.ListVoices();
foreach (var voice in voices)
{
Voices.Add(String.Format("{0} ({1})", voice.Name, voice.SsmlGender.ToLower()));
int index = voice.Name.IndexOf('-', voice.Name.IndexOf('-') + 1);
string languageCode = voice.Name.Substring(0, index);
if (!LanguageCodes.Contains(languageCode))
{
LanguageCodes.Add(languageCode);
}
}
}
}
catch (Exception e)
{
Logger.AddLogEntry(LogCategory.ERROR,
String.Format("TextToSpeechMgr: Error reading Google credentials file: {0} ", e.ToString()));
var messageWin = new MessageWin("TextToSpeechMgr",
String.Format("Error reading Google credentials file - voice list not generated."));
messageWin.Show();
}
if (Voices != null)
{
OnlineVoicesTableMgr.SaveOnlineVoicesToDB(Voices);
}
}
}
private void CurrentDomain_UnhandledException(object sender, UnhandledExceptionEventArgs e)
{
try
{
var msg = "非UI线程发生";
msg += e.IsTerminating ? "致命错误" : "异常";
if (e.ExceptionObject is Exception ex)
{
Logger.Fatal(msg, ex);
}
else
{
Logger.Fatal(msg, new Exception(e.ExceptionObject?.ToString()));
}
MessageWin.Error("系统发生未处理的异常", "系统错误");
ShutdownWhenNoMainWindow();
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "非UI线程发生未处理错误", MessageBoxButton.OK, MessageBoxImage.Error);
}
}
private UserControl CreateView(string className, string title)
{
UserControl view = null;
try
{
view = Container.ResolveNamed <IDependency>(className) as UserControl;
if (view == null)
{
Logger.Warn($"【{title}】初始化失败");
MessageWin.Warn($"【{title}】初始化失败");
return(null);
}
view.Unloaded += ChildView_Unloaded;
}
catch (Exception ex)
{
Logger.Error($"【{title}】初始化错误", ex);
MessageWin.Error($"【{title}】初始化错误");
return(null);
}
return(view);
}
public void Win() => MessageWin?.Invoke();
public static void MessageWarn(string msg, string title = "警告")
{
DispatcherInvoke(() => { MessageWin.Warn(msg, title); });
}
public static void MessageInfo(string msg, string title = "提示")
{
DispatcherInvoke(() => { MessageWin.Info(msg, title); });
}
public static bool?MessageConfirm(string msg, string title = "确认")
{
return(DispatcherInvoke(() => { return MessageWin.Confirm(msg, title); }));
}
public static void MessageError(string msg, string title = "错误")
{
DispatcherInvoke(() => { MessageWin.Error(msg, title); });
}
// 窗口关闭/ 注销用户
private void Window_Closing(object sender, CancelEventArgs e)
{
if (TrialWin != null && TrialWin.IsLoaded)
{
// 弹出消息窗口，询问是否确认结束实验
MessageWin message_win = new MessageWin();
MessageBoxResult dialog_result = message_win.ShowDialog("确定要退出当前实验吗？", "提示", MessageBoxButton.OKCancel);
// 处理消息窗口结果
if (dialog_result == MessageBoxResult.OK)
{
TrialWin.End();
}
else if (dialog_result == MessageBoxResult.Cancel)
{
e.Cancel = true;
return;
}
}
}
public static string MessageInput(string value = "", string msg = "", string title = "查找")
{
return(DispatcherInvoke(() => { return MessageWin.Input(value, msg, title); }));
}
// 实验结束
private void BtnExpEnd_Click(object sender, RoutedEventArgs e)
{
if (TrialWin == null || !TrialWin.IsLoaded)
return;
// 弹出消息窗口，询问是否确认结束实验
int last_count = Int32.Parse(LabelTotalGroupCount.Content.ToString()) - Int32.Parse(LabelTrialCount.Content.ToString());
if (last_count > 0)
{
if (TrialWin != null)
TrialWin.Pause();
MessageWin message_win = new MessageWin();
MessageBoxResult dialog_result = message_win.ShowDialog("还有" + last_count + "组实验，确定要结束实验吗？", "提示", MessageBoxButton.OKCancel);
if (dialog_result == MessageBoxResult.OK)
{
IsRunning = false;
CurrentExpIndex = CurrentExpIndex - 1;
if (TrialWin != null)
TrialWin.End();
}
else if (dialog_result == MessageBoxResult.Cancel)
{
TrialWin.Restart();
return;
}
}
else
{
TrialWin.End();
}
}
// 组数更新
private void TxtGroupCount_TextChanged(object sender, TextChangedEventArgs e)
{
int training_count = 0;
int test_count = 0;
if (!string.IsNullOrEmpty(TxtTrainingGroupCount.Text.Trim()) && !Int32.TryParse(TxtTrainingGroupCount.Text.Trim(), out training_count))
{
MessageWin message_win = new MessageWin();
message_win.ShowDialog("请输入数字.", "提示");
}
if (!string.IsNullOrEmpty(TxtTestGroupCount.Text.Trim()) && !Int32.TryParse(TxtTestGroupCount.Text.Trim(), out test_count))
{
MessageWin message_win = new MessageWin();
message_win.ShowDialog("请输入数字.", "提示");
}
LabelTotalGroupCount.Content = (training_count + test_count).ToString();
}
// 开始实验
private void TrialStart()
{
int training_count = 0;
int test_count = 0;
if (string.IsNullOrEmpty(TxtTrainingGroupCount.Text.Trim()))
{
MessageWin message_win = new MessageWin();
message_win.ShowDialog("请先设定训练组数.", "提示", MessageBoxButton.OK);
return;
}
else
{
training_count = Int32.Parse(TxtTrainingGroupCount.Text.Trim());
}
if (string.IsNullOrEmpty(TxtTestGroupCount.Text.Trim()))
{
MessageWin message_win = new MessageWin();
message_win.ShowDialog("请先设定测试组数.", "提示", MessageBoxButton.OK);
return;
}
else
{
test_count = Int32.Parse(TxtTestGroupCount.Text.Trim());
}
// 将一条新实验记录写入数据库
try
{
// 查询该实验者已经做过该实验多少次
int count;
CurrentExperimentRecord.ExperimentName = (ExperimentType)Enum.Parse(typeof(ExperimentType), ExpType[CurrentExpIndex]);
if (DatabaseHelper.GetExperimentRecordCount(CurrentExperimentRecord.UserInfoID, CurrentExperimentRecord.ExperimentName, out count))
{
CurrentExperimentRecord.Date = DateTime.Now;
CurrentExperimentRecord.Times = count + 1; // 相同用户相同实验的实验记录加1
if (DatabaseHelper.SaveExperimentRecord(CurrentExperimentRecord))
{
if (DatabaseHelper.GetExperimentRecordID(CurrentExperimentRecord.UserInfoID, CurrentExperimentRecord.ExperimentName,
CurrentExperimentRecord.Times, out ExperimentRecordID))
{
// 开始实验
if (EyeState && (CurrentExperimentRecord.ExperimentName.ToString() == "Exp001" || CurrentExperimentRecord.ExperimentName.ToString() == "Exp005" || CurrentExperimentRecord.ExperimentName.ToString() == "Exp006"))
{
Init(ExperimentRecordID, EyeState);
IsRunning2 = true;
}
// 由实验类型的字符串得到类名
Type t = Type.GetType(string.Concat("ThuIPsySystem.Experiments.", CurrentExperimentRecord.ExperimentName.ToString(), ".Trial"));
Object obj = System.Activator.CreateInstance(t); // 实例化该实验的类
TrialWin = obj as KeyTrial;
TrialWin.Owner = this;
TrialWin.Show();
TrialWin.TrialEvent += new EventHandler<TrialEventArgs>(TrialWin_TrialEvent);
// 设置正负性的判断键
KeyTrial.PositiveKey = ComboBoxJudgementType.SelectedValue.ToString() == JudgementType[0] ? PositiveKey : NegativeKey;
KeyTrial.NegativeKey = ComboBoxJudgementType.SelectedValue.ToString() == JudgementType[0] ? NegativeKey : PositiveKey;
// 初始化
if (CurrentExperimentRecord.ExperimentName.ToString() == "Exp007")
test_count = 159;
TrialWin.Init(ExperimentRecordID, training_count, test_count, KeyTrial.PositiveKey == PositiveKey);
// 控制UI是否接受焦点
TxtTrainingGroupCount.IsEnabled = false;
TxtTestGroupCount.IsEnabled = false;
BtnExpEnd.IsEnabled = true;
BtnExpResult.IsEnabled = false;
this.Focus();
TrialWin.Focus();
return;
}
}
}
DatabaseMessage.ShowDatabaseFailure("");
}
catch (Exception ex)
{
DatabaseMessage.ShowDatabaseFailure(ex.Message);
}
}
// 实验过渡
private void TrialTransition()
{
if (IsRunning && CurrentExpIndex >= 0)
{
// 更新实验项目面板
LabelExpType[CurrentExpIndex].Foreground = new SolidColorBrush(Color.FromRgb(0, 0, 0));
if (PanelExpToDo.Children.Contains(LabelExpType[CurrentExpIndex]))
PanelExpToDo.Children.Remove(LabelExpType[CurrentExpIndex]);
if (!PanelExpDone.Children.Contains(LabelExpType[CurrentExpIndex]))
PanelExpDone.Children.Add(LabelExpType[CurrentExpIndex]);
}
// 开始下一个键盘实验
if (CurrentExpIndex + 1 < ExpType.Count && IsRunning)
{
CurrentExpIndex = CurrentExpIndex + 1; // 完成一项实验，所以加一
LabelExpType[CurrentExpIndex].Foreground = new SolidColorBrush(Color.FromRgb(255, 0, 0));
LabelExperimenterState.Content = "Ready";
LabelTrialCount.Content = "0";
// 实验开始
TrialStart();
BtnExpRun.Content = "暂 停";
}
else // 所有实验结束
{
TrialTimer.Stop();
BtnExpRun.Content = "开 始";
if (IsRunning)
{
// 弹出消息窗口，询问是否确认结束实验
MessageWin message_win = new MessageWin();
MessageBoxResult dialog_result = message_win.ShowDialog("全部实验结束，感谢您的时间！", "提示", MessageBoxButton.OK);
}
}
}
/// <summary>
/// 关于
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void AboutMenuItem_MouseUp(object sender, MouseButtonEventArgs e)
{
MessageWin.Info(this.Title, "关于");
e.Handled = true;
}
private void BtnConfigMysql_Click(object sender, RoutedEventArgs e)
{
// 只在初始配置数据库时运行
try
{
MySqlHelper.InitializeDatabase(ComboBoxServer.SelectedValue.ToString(), TextBoxPort.Text, "root", "root123");
MySqlHelper.ConfigMySqlDatabase(TableType.User);
MySqlHelper.ConfigMySqlDatabase(TableType.KeyExperiment);
MessageWin message_win = new MessageWin();
message_win.Owner = (Window)this.Parent;
message_win.ShowDialog("数据库初始化成功！", "提示", MessageBoxButton.OK);
Flyouts[0].IsOpen = !Flyouts[0].IsOpen;
}
catch (Exception ex)
{
MessageWin message_win = new MessageWin();
message_win.Owner = (Window)this.Parent;
message_win.ShowDialog("糟糕！数据库初始化失败！请检查是否启动了MySql.\n错误信息：" + ex.Message, "提示", MessageBoxButton.OK);
}
}
public bool End()
{
if (IsSaved)
return true;
// 状态6：实验结束
State = 6;
TrialTimer.Stop();
CurrentTrialState = TrialState.End;
ClearDisplay();
if (UnVoteSceneIndices.Count == 0)
{
Dispatcher.BeginInvoke(new Action(() =>
{
MessageWin message_win = new MessageWin();
message_win.ShowDialog(EndWords, "提示");
this.Close();
}), null);
if (!SaveVoteRecord())
{
MessageWin message_win = new MessageWin();
message_win.ShowDialog("噢……数据保存失败！", "提示");
}
IsSaved = true;
return true; // 打分完成，确定终止实验
}
else
{
// 弹出消息窗口，询问是否确认结束实验
string words = "还有" + UnVoteSceneIndices.Count.ToString() + "张图片等待打分,确定要退出吗？";
MessageWin message_win = new MessageWin();
MessageBoxResult dialog_result = message_win.ShowDialog(words, "提示", MessageBoxButton.OKCancel);
// 处理消息窗口结果
if (dialog_result == MessageBoxResult.OK)
{
if (UnVoteSceneIndices.Count < TrialTotalCount)
{
// 打分未完成，询问是否保存数据
MessageWin message_win_save = new MessageWin();
MessageBoxResult dialog_result_save = message_win_save.ShowDialog("没有完成图片打分，是否保存数据？", "提示", MessageBoxButton.OKCancel);
if (dialog_result_save == MessageBoxResult.OK)
{
if (!SaveVoteRecord())
{
MessageWin message_win_fail = new MessageWin();
message_win_fail.ShowDialog("噢……数据保存失败！", "提示");
}
else
{
MessageWin message_win_success = new MessageWin();
message_win_success.ShowDialog("数据保存成功！", "提示");
IsSaved = true;
}
}
}
return true; // 打分未完成，确定终止实验
}
else if (dialog_result == MessageBoxResult.Cancel)
{
Pause();
return false; // 打分未完成，取消终止实验
}
return true;
}
}
public override void End()
{
// 状态6：实验结束
State = 6;
TrialTimer.Stop();
CurrentTrialState = TrialState.End;
if (TrialCount >= TrialTotalCount)
{
Dispatcher.BeginInvoke(new Action(() =>
{
MessageWin message_win = new MessageWin();
message_win.ShowDialog(EndWords, "提示");
this.TrialEvent(this, new TrialEventArgs(TrialState.End, TrialCount));
}), null);
}
else
{
this.TrialEvent(this, new TrialEventArgs(TrialState.End, TrialCount));
}
ClearDisplay();
}
private void BtnRegister_Click(object sender, RoutedEventArgs e)
{
// Check input
this.ShowMessage(Visibility.Hidden, "");
if (string.IsNullOrEmpty(this.TxtRegisterName.Text.Trim()))
{
this.ShowMessage(Visibility.Visible, "User name required.");
this.TxtRegisterName.Focus();
return;
}
if (string.IsNullOrEmpty(this.TxtRegisterPwd.Password.Trim()))
{
this.ShowMessage(Visibility.Visible, "Password required.");
this.TxtRegisterPwd.Focus();
return;
}
if (string.IsNullOrEmpty(this.TxtRegisterPwdRepeat.Password.Trim()))
{
this.ShowMessage(Visibility.Visible, "Password required.");
this.TxtRegisterPwdRepeat.Focus();
return;
}
if (string.IsNullOrEmpty(this.TxtRealName.Text.Trim()))
{
this.ShowMessage(Visibility.Visible, "Real name required.");
this.TxtRealName.Focus();
return;
}
if (RadioBtnMale.IsChecked == false && RadioBtnFemale.IsChecked == false)
{
this.ShowMessage(Visibility.Visible, "Sex required.");
this.RadioBtnMale.Focus();
return;
}
if (string.IsNullOrEmpty(((DateTime)(this.DatePickerBirthday.SelectedDate)).ToString("d")))
{
this.ShowMessage(Visibility.Visible, "Birthday required.");
this.DatePickerBirthday.Focus();
return;
}
if (string.IsNullOrEmpty(this.ComboBoxEducation.SelectedValue.ToString().Trim()))
{
this.ShowMessage(Visibility.Visible, "Education required.");
this.ComboBoxEducation.Focus();
return;
}
if (string.IsNullOrEmpty(this.TxtPhone.Text.Trim()))
{
this.ShowMessage(Visibility.Visible, "Phone required.");
this.TxtPhone.Focus();
return;
}
if (string.IsNullOrEmpty(this.TxtEmail.Text.Trim()))
{
this.ShowMessage(Visibility.Visible, "Email required.");
this.TxtEmail.Focus();
return;
}
if (string.IsNullOrEmpty(this.TxtStudentID.Text.Trim()))
{
this.ShowMessage(Visibility.Visible, "Student ID required.");
this.TxtStudentID.Focus();
return;
}
// Read user info
UserInfo user_info = new UserInfo();
user_info.LoginName = this.TxtRegisterName.Text.Trim();
user_info.Password = this.TxtRegisterPwd.Password.Trim();
user_info.UserName = this.TxtRealName.Text.Trim();
user_info.Sex = this.RadioBtnMale.IsChecked == true ? SexType.Male : SexType.Femal;
user_info.Birthday = (DateTime)(this.DatePickerBirthday.SelectedDate);
user_info.Education = (EducationType)(this.ComboBoxEducation.SelectedIndex);
user_info.Phone = this.TxtPhone.Text.Trim();
user_info.Email = this.TxtEmail.Text.Trim();
user_info.StudentID = this.TxtStudentID.Text.Trim();
user_info.Authority = AuthorityType.Experimenter;
// Register
try
{
// Check user info
if (DatabaseHelper.IsUserRegistered(user_info.LoginName))
{
ShowMessage(Visibility.Visible, "User name already exists");
TxtRegisterName.Focus();
return;
}
if (this.TxtRegisterPwdRepeat.Password.Trim() != this.TxtRegisterPwd.Password.Trim())
{
ShowMessage(Visibility.Visible, "Two input passwords do not match.");
TxtRegisterPwdRepeat.Focus();
return;
}
// Register
if (DatabaseHelper.RegisterUserInfo(user_info))
{
MessageWin message_win = new MessageWin();
message_win.ShowDialog("注册成功！请登录。", "提示", MessageBoxButton.OK);
// 转到登陆界面
ShowLoginUI();
}
else
{
this.ShowMessage(Visibility.Visible, "Unknown user name or incorrect password.");
}
}
catch (Exception ex)
{
DatabaseMessage.ShowDatabaseFailure(ex.Message);
}
}
public void Win()
{
MessageWin?.Invoke();
}
private bool InitDatabase()
{
// 初始化数据库
//MySqlHelper.InitializeDatabase("3dimage.ee.tsinghua.edu.cn", "3306", "root", "root123");
//MySqlHelper.InitializeDatabase("166.111.64.55", "3306", "root", "root123");
// 只在初始配置数据库时运行
if (!DatabaseInitialized)
{
try
{
MySqlHelper.InitializeDatabase("localhost", "3306", "root", "root123");
MySqlHelper.ConfigMySqlDatabase(TableType.User);
}
catch (Exception ex)
{
MessageWin message_win = new MessageWin();
message_win.Owner = (Window)this.Parent;
message_win.ShowDialog("糟糕！数据库初始化失败！请检查是否启动了MySql.\n错误信息：" + ex.Message, "提示", MessageBoxButton.OK);
return false;
}
}
return true;
}
