/// <summary>
/// Creates channels based on the prototypes.
/// </summary>
private bool CreateChannels()
{
try
{
List <KPView.InCnlPrototype> inCnlPrototypes = ctrlCnlCreate1.CnlPrototypes.InCnls;
List <KPView.CtrlCnlPrototype> ctrlCnlPrototypes = ctrlCnlCreate1.CnlPrototypes.CtrlCnls;
int? objNum = ctrlCnlCreate2.ObjNum;
int kpNum = ctrlCnlCreate1.SelectedDevice.KPNum;
string cnlPrefix = appData.AppSettings.ChannelOptions.PrependDeviceName ?
ctrlCnlCreate1.SelectedDevice.Name + " - " : "";
int inCnlNum = ctrlCnlCreate3.StartInCnl;
int ctrlCnlNum = ctrlCnlCreate3.StartOutCnl;
int inCnlsAdded = 0;
int ctrlCnlsAdded = 0;
BaseTable <InCnl> inCnlTable = project.ConfigBase.InCnlTable;
BaseTable <CtrlCnl> ctrlCnlTable = project.ConfigBase.CtrlCnlTable;
BaseTable <Format> formatTable = project.ConfigBase.FormatTable;
DictIndexes dictIndexes = new DictIndexes(project.ConfigBase);
// create output channels
foreach (KPView.CtrlCnlPrototype ctrlCnlPrototype in ctrlCnlPrototypes)
{
ctrlCnlPrototype.CtrlCnlNum = ctrlCnlNum;
CtrlCnl ctrlCnl = new CtrlCnl
{
CtrlCnlNum = ctrlCnlNum++,
Active = ctrlCnlPrototype.Active,
Name = cnlPrefix + ctrlCnlPrototype.CtrlCnlName,
CmdTypeID = ctrlCnlPrototype.CmdTypeID,
ObjNum = objNum,
KPNum = kpNum,
CmdNum = ctrlCnlPrototype.CmdNum > 0 ? (int?)ctrlCnlPrototype.CmdNum : null,
CmdValID = dictIndexes.GetID(dictIndexes.CmdValByName, ctrlCnlPrototype.CmdVal),
FormulaUsed = ctrlCnlPrototype.FormulaUsed,
Formula = ctrlCnlPrototype.Formula,
EvEnabled = ctrlCnlPrototype.EvEnabled
};
if (ctrlCnl.Name.Length > ColumnLength.Name)
{
ctrlCnl.Name = ctrlCnl.Name.Substring(0, ColumnLength.Name);
}
ctrlCnlTable.AddItem(ctrlCnl);
ctrlCnlsAdded++;
if (ctrlCnlNum > ushort.MaxValue)
{
break;
}
}
if (ctrlCnlsAdded > 0)
{
ctrlCnlTable.Modified = true;
}
// create input channels
foreach (KPView.InCnlPrototype inCnlPrototype in inCnlPrototypes)
{
int formatID = inCnlPrototype.ShowNumber ?
Math.Min(inCnlPrototype.DecDigits, BaseValues.Formats.MaxFixedID) :
BaseValues.Formats.EnumText;
InCnl inCnl = new InCnl
{
CnlNum = inCnlNum++,
Active = inCnlPrototype.Active,
Name = cnlPrefix + inCnlPrototype.CnlName,
CnlTypeID = inCnlPrototype.CnlTypeID,
ObjNum = objNum,
KPNum = kpNum,
Signal = inCnlPrototype.Signal > 0 ? (int?)inCnlPrototype.Signal : null,
FormulaUsed = inCnlPrototype.FormulaUsed,
Formula = inCnlPrototype.Formula,
Averaging = inCnlPrototype.Averaging,
ParamID = dictIndexes.GetID(dictIndexes.ParamByName, inCnlPrototype.ParamName),
FormatID = formatTable.PkExists(formatID) ? (int?)formatID : null,
UnitID = dictIndexes.GetID(dictIndexes.UnitByName, inCnlPrototype.UnitName),
CtrlCnlNum = inCnlPrototype.CtrlCnlProps?.CtrlCnlNum,
EvEnabled = inCnlPrototype.EvEnabled,
EvSound = inCnlPrototype.EvSound,
EvOnChange = inCnlPrototype.EvOnChange,
EvOnUndef = inCnlPrototype.EvOnUndef,
LimLowCrash = double.IsNaN(inCnlPrototype.LimLowCrash) ?
null : (double?)inCnlPrototype.LimLowCrash,
LimLow = double.IsNaN(inCnlPrototype.LimLow) ?
null : (double?)inCnlPrototype.LimLow,
LimHigh = double.IsNaN(inCnlPrototype.LimHigh) ?
null : (double?)inCnlPrototype.LimHigh,
LimHighCrash = double.IsNaN(inCnlPrototype.LimHighCrash) ?
null : (double?)inCnlPrototype.LimHighCrash
};
if (inCnl.Name.Length > ColumnLength.Name)
{
inCnl.Name = inCnl.Name.Substring(0, ColumnLength.Name);
}
inCnlTable.AddItem(inCnl);
inCnlsAdded++;
if (inCnlNum > ushort.MaxValue)
{
break;
}
}
if (inCnlsAdded > 0)
{
inCnlTable.Modified = true;
}
ScadaUiUtils.ShowInfo(string.Format(AppPhrases.CreateCnlsComplete, inCnlsAdded, ctrlCnlsAdded));
return(true);
}
catch (Exception ex)
{
appData.ProcError(ex, AppPhrases.CreateCnlsError);
return(false);
}
}
private void FrmMain_Load(object sender, EventArgs e)
{
// определение директории исполняемого файла приложения
exeDir = ScadaUtils.NormalDir(Path.GetDirectoryName(Application.ExecutablePath));
// локализация приложения
string langDir = exeDir + "lang\\";
string errMsg;
if (Localization.LoadingRequired(langDir, "ScadaData"))
{
if (Localization.LoadDictionaries(langDir, "ScadaData", out errMsg))
{
CommonPhrases.Init();
}
else
{
ScadaUiUtils.ShowError(errMsg);
}
}
if (Localization.LoadingRequired(langDir, "ScadaSchemeEditor"))
{
if (Localization.LoadDictionaries(langDir, "ScadaSchemeEditor", out errMsg))
{
Translator.TranslateForm(this, "Scada.Scheme.Editor.FrmMain");
SchemePhrases.InitStatic();
openFileDialog.Filter = saveFileDialog.Filter = SchemePhrases.FileFilter;
}
else
{
ScadaUiUtils.ShowError(errMsg);
}
}
// инициализация данных
SchemeApp schemeApp = SchemeApp.InitSchemeApp(SchemeApp.WorkModes.Edit);
schemeUrl = exeDir + "web\\ScadaScheme.html?editMode=true";
editorData = schemeApp.EditorData;
editorData.SelectElement = SelectElement;
editorData.SetFormTitle = SetFormTitle;
log = schemeApp.Log;
elemClipboard = null;
schemeSvcHost = null;
domainSvcHost = null;
schemeExThread = null;
// проверка запуска второй копии программы
try
{
bool createdNew;
mutex = new Mutex(true, "ScadaSchemeEditorMutex", out createdNew);
if (!createdNew)
{
ScadaUiUtils.ShowInfo("SCADA-Редактор схем уже запущен.\nВторая копия будет закрыта.");
Close();
return;
}
}
catch (Exception ex)
{
log.WriteAction("Ошибка при проверке запуска второй копии программы: " + ex.Message,
Log.ActTypes.Exception);
}
// запуск WCF-служб
if (StartWCF())
{
// создание и запуск потока для обмена данными со схемой
schemeExThread = new Thread(SchemeExchange);
schemeExThread.Start();
// настройка элементов управления
miEditCut.Enabled = btnEditCut.Enabled = false;
miEditCopy.Enabled = btnEditCopy.Enabled = false;
miEditPaste.Enabled = btnEditPaste.Enabled = false;
miSchemeCancelAddElem.Enabled = btnSchemeCancelAddElem.Enabled = false;
miSchemeDelElem.Enabled = btnSchemeDelElem.Enabled = false;
// создание новой схемы
miFileNew_Click(null, null);
}
else
{
// блокировка элементов управления
foreach (ToolStripItem item in miFile.DropDown.Items)
{
item.Enabled = item == miFileExit;
}
foreach (ToolStripItem item in miEdit.DropDown.Items)
{
item.Enabled = false;
}
foreach (ToolStripItem item in miScheme.DropDown.Items)
{
item.Enabled = false;
}
foreach (ToolStripItem item in toolMain.Items)
{
item.Enabled = false;
}
}
}
private void FrmMain_Load(object sender, EventArgs e)
{
#if DEBUG
System.Diagnostics.Debugger.Launch();
#endif
// инициализация общих данных приложения
appData.Init(Path.GetDirectoryName(Application.ExecutablePath), this);
// локализация
LocalizeForm();
LocalizeAttributes();
// проверка существования второй копии приложения
if (SecondInstanceExists())
{
ScadaUiUtils.ShowInfo(AppPhrases.CloseSecondInstance);
Close();
log.WriteAction(Localization.UseRussian ?
"Вторая копия Редактора схем закрыта." :
"The second instance of Scheme Editor has been closed.");
return;
}
// загрузка настроек приложения
string errMsg;
if (!settings.Load(appData.AppDirs.ConfigDir + Settings.DefFileName, out errMsg))
{
log.WriteError(errMsg);
ScadaUiUtils.ShowError(errMsg);
}
// загрузка компонентов
appData.LoadComponents();
// настройка элментов управления
lvCompTypes.AutoResizeColumns(ColumnHeaderAutoResizeStyle.HeaderSize);
lblStatus.Text = "";
FillComponentTypes();
// создание новой схемы
InitScheme();
// загрузка состояния формы
FormState formState = new FormState();
if (formState.Load(appData.AppDirs.ConfigDir + FormState.DefFileName, out errMsg))
{
ImageEditor.ImageDir = formState.ImageDir;
ofdScheme.InitialDirectory = formState.SchemeDir;
}
else
{
log.WriteError(errMsg);
ScadaUiUtils.ShowError(errMsg);
}
formState.Apply(this);
UpdateFormStateDTO();
// запуск механизма редактора схем
if (appData.StartEditor())
{
// открытие браузера со страницей редактора
OpenBrowser();
}
else
{
ScadaUiUtils.ShowInfo(string.Format(AppPhrases.FailedToStartEditor, log.FileName));
Close();
}
}
/// <summary>
/// Импорт линий связи и КП
/// </summary>
public static DialogResult Import(DataTable tblCommLine, DataTable tblKP, Log errLog, out FrmImport frmImport)
{
frmImport = null;
try
{
if (tblCommLine.DefaultView.Count == 0)
{
ScadaUiUtils.ShowInfo(AppPhrases.NoImportData);
return(DialogResult.Cancel);
}
else
{
// заполнение дерева импортируемых данных: линий связи и КП
frmImport = new FrmImport();
TreeView treeView = frmImport.TreeView;
try
{
treeView.BeginUpdate();
treeView.Nodes.Clear();
tblCommLine.DefaultView.Sort = "CommLineNum";
tblKP.DefaultView.Sort = "CommLineNum, KPNum";
int kpCnt = tblKP.DefaultView.Count;
int kpInd = 0;
foreach (DataRowView rowLine in tblCommLine.DefaultView)
{
int lineNum = (int)rowLine["CommLineNum"];
TreeNode nodeLine = new TreeNode(Settings.CommLine.GetCaption(lineNum, rowLine["Name"]));
nodeLine.Tag = rowLine;
treeView.Nodes.Add(nodeLine);
DataRowView rowKP = kpInd < kpCnt ? tblKP.DefaultView[kpInd] : null;
int kpLineNum = rowKP == null ? -1 : (int)rowKP["CommLineNum"];
while (0 <= kpLineNum && kpLineNum <= lineNum)
{
if (kpLineNum == lineNum)
{
TreeNode nodeKP =
new TreeNode(Settings.KP.GetCaption((int)rowKP["KPNum"], rowKP["Name"]));
nodeKP.Tag = rowKP;
nodeLine.Nodes.Add(nodeKP);
}
kpInd++;
rowKP = kpInd < kpCnt ? tblKP.DefaultView[kpInd] : null;
kpLineNum = rowKP == null ? -1 : (int)rowKP["CommLineNum"];
}
}
}
finally
{
treeView.EndUpdate();
}
// отображение формы импорта
return(frmImport.ShowDialog());
}
}
catch (Exception ex)
{
string errMsg = AppPhrases.PrepareImportFormError1 + ":\r\n" + ex.Message;
errLog.WriteAction(errMsg);
ScadaUiUtils.ShowError(errMsg);
return(DialogResult.Abort);
}
}
private void btnClone_Click(object sender, EventArgs e)
{
// getting the type of data being cloned
bool cloneInCnls = rbInCnls.Checked;
try {
// getting cloned channels
string fieldName = cloneInCnls ? "CnlNum" : "CtrlCnlNum";
var table = cloneInCnls ? Tables.GetInCnlTable() : Tables.GetCtrlCnlTable();
table.DefaultView.RowFilter = numStartNum.Text + " <= " + fieldName + " and " +
fieldName + " <= " + numFinalNum.Text;
var rows = new List <DataRow>(); // cloning strings
for (var i = 0; i < table.DefaultView.Count; i++)
{
rows.Add(table.DefaultView[i].Row);
}
// cloning
int shift = Convert.ToInt32(numNewStartNum.Value - numStartNum.Value);
var newObjNum = cbObj.SelectedValue;
var newKPNum = cbKP.SelectedValue;
bool objNumChanged = newObjNum == DBNull.Value || (int)newObjNum > 0;
bool kpNumChanged = newKPNum == DBNull.Value || (int)newKPNum > 0;
foreach (var row in rows)
{
var newRow = table.NewRow();
newRow.ItemArray = row.ItemArray;
newRow[0] = (int)newRow[0] + shift;
if (objNumChanged)
{
newRow["ObjNum"] = newObjNum;
}
if (kpNumChanged)
{
newRow["KPNum"] = newKPNum;
}
table.Rows.Add(newRow);
}
// storing information in the database
var updRows = 0;
try {
var adapter = table.ExtendedProperties["DataAdapter"] as SqlCeDataAdapter;
adapter.ContinueUpdateOnError = false;
updRows = adapter.Update(table);
string infoMsg =
(cloneInCnls ? AppPhrases.CloneInCnlsCompleted : AppPhrases.CloneCtrlCnlsCompleted) + "\r\n" +
string.Format(AppPhrases.AddedCnlsCount, updRows);
ScadaUiUtils.ShowInfo(updRows > 0 ? infoMsg + AppPhrases.RefreshRequired : infoMsg);
} catch (Exception ex) {
// determining the number of the channel on which the error occurred
int cnlNum = -1;
if (table.HasErrors)
{
try {
cnlNum = (int)table.GetErrors()[0][fieldName] - shift;
} catch {
// ignored
}
}
// generating and displaying an error message
string errMsg =
(cloneInCnls ? AppPhrases.CloneInCnlsError : AppPhrases.CloneCtrlCnlsError) + ".\r\n" +
string.Format(AppPhrases.AddedCnlsCount, updRows) + "\r\n" +
(cnlNum < 0 ? CommonPhrases.ErrorWithColon : string.Format(AppPhrases.CloneCnlError, cnlNum)) +
"\r\n" + Tables.TranslateErrorMessage(ex.Message, table);
AppData.ErrLog.WriteAction(errMsg, Log.ActTypes.Exception);
ScadaUiUtils.ShowError(updRows > 0 ? errMsg + AppPhrases.RefreshRequired : errMsg);
}
} catch (Exception ex) {
AppUtils.ProcError((cloneInCnls ? AppPhrases.CloneInCnlsError : AppPhrases.CloneCtrlCnlsError) +
":\r\n" + ex.Message);
}
}
/// <summary>
/// Loads a scheme template if possible.
/// </summary>
private void LoadSchemeTemplate(bool showMsg)
{
// display empty data
changing = true;
cbTitleComponent.DataSource = null;
bsBindings.DataSource = null;
if (string.IsNullOrEmpty(interfaceDir))
{
if (showMsg)
{
ScadaUiUtils.ShowWarning(AppPhrases.UnableLoadTemplate);
}
}
else
{
string templateFileName = Path.Combine(interfaceDir, txtTemplateFileName.Text);
if (File.Exists(templateFileName))
{
if (SchemeParser.Parse(templateFileName, out List <ComponentItem> components,
out List <ComponentBindingItem> newComponentBindings, out string errMsg))
{
// merge bindings
foreach (ComponentBindingItem bindingItem in newComponentBindings)
{
if (templateBindings.ComponentBindings.TryGetValue(bindingItem.CompID,
out ComponentBinding binding))
{
bindingItem.InCnlNum = binding.InCnlNum;
bindingItem.CtrlCnlNum = binding.CtrlCnlNum;
}
}
templateBindings.ComponentBindings.Clear();
newComponentBindings.ForEach(x => { templateBindings.ComponentBindings[x.CompID] = x; });
// fill the component combo box
components.Sort();
cbTitleComponent.ValueMember = "ID";
cbTitleComponent.DisplayMember = "DisplayName";
cbTitleComponent.DataSource = components;
cbTitleComponent.SelectedValue = templateBindings.TitleCompID;
// display bindings
bsBindings.DataSource = templateBindings.ComponentBindings.Values;
if (showMsg)
{
ScadaUiUtils.ShowInfo(AppPhrases.TemplateLoaded);
}
}
else
{
bsBindings.DataSource = null;
ScadaUiUtils.ShowError(errMsg);
}
}
else if (showMsg)
{
ScadaUiUtils.ShowWarning(string.Format(AppPhrases.TemplateNotFound, templateFileName));
}
}
changing = false;
}
private void btnReplaceAll_Click(object sender, EventArgs e)
{
// replace all values
var columnInfo = cbTableColumn.SelectedItem as ColumnInfo;
if (frmTable != null && columnInfo != null)
{
// list of lines that are replaced
var replacedRows = new List <DataRowView>();
var cnt = 0;
var matchCell = true;
bool updated;
bool found;
do
{
// replacement
bool replaced = ReplaceCellVal(columnInfo, matchCell, out updated);
matchCell = false;
if (replaced && updated)
{
cnt++;
}
// save string with replaced value
var curCell = gridView.CurrentCell;
if (replaced)
{
if (curCell != null)
{
int rowInd = curCell.RowIndex;
if (0 <= rowInd && rowInd < frmTable.Table.DefaultView.Count)
{
replacedRows.Add(frmTable.Table.DefaultView[rowInd]);
}
}
}
// search for the next replacement value
if (updated)
{
do
{
found = FindNext(columnInfo, false);
if (found)
{
// check that the value in the found string has not yet been replaced
DataRowView rowView = null;
if (gridView.CurrentCell != null)
{
int rowInd = gridView.CurrentCell.RowIndex;
if (0 <= rowInd && rowInd < frmTable.Table.DefaultView.Count)
{
rowView = frmTable.Table.DefaultView[rowInd];
}
}
if (replacedRows.Contains(rowView))
{
found = false;
}
}
} while (curCell != gridView.CurrentCell && !found);
}
else
{
found = false;
}
} while (found);
if (cnt > 0)
{
ScadaUiUtils.ShowInfo(string.Format(AppPhrases.ReplaceCount, cnt));
}
else if (updated)
{
ScadaUiUtils.ShowInfo(completeMsg);
}
}
}