private void CopyBlockToRight()
{
try
{
if ((SelectedBlock != null) && (SelectedBlock is KeyValuePair <String, Blocks>))
{
KeyValuePair <String, Blocks> KVP = (KeyValuePair <String, Blocks>)SelectedBlock;
if ((KVP.Value.LeftBlock.Type != PLCBlockType.SourceBlock && KVP.Value.LeftBlock.Language == PLCLanguage.SCL) ||
(KVP.Value.RightBlock.Type != PLCBlockType.SourceBlock && KVP.Value.RightBlock.Language == PLCLanguage.SCL))
{
MessageBox.Show("You are trying to copy block compiled from the SCL source. You have to copy SCL source block manually.", "Warning!", MessageBoxButton.OK);
}
if (MessageBox.Show("Are you sure you want to copy block <" + KVP.Key + "> to the right project?", "Warning. Overwriting block.", MessageBoxButton.OKCancel) == MessageBoxResult.OK)
{
S7Model.CurrentBlock = KVP;
S7Model.CopyBlockToRight();
}
}
}
catch (Exception err)
{
EventFire.Error(err.ToString());
}
}
void cvsBlocks_Filter(object sender, FilterEventArgs e)
{
try
{
e.Accepted = false;
if (e.Item is KeyValuePair <String, Blocks> )
{
KeyValuePair <String, Blocks> KVP = (KeyValuePair <String, Blocks>)e.Item;
if ((OrphanFilter) && (KVP.Value.LeftBlock.ModifiedSimilarity == BlockSimilarityType.Orphan))
{
e.Accepted = true;
}
if ((DifferenceFilter) && (
(KVP.Value.LeftBlock.NameSimilarity == BlockSimilarityType.Different) ||
(KVP.Value.LeftBlock.ModifiedSimilarity == BlockSimilarityType.Different) ||
(KVP.Value.LeftBlock.SizeSimilarity == BlockSimilarityType.Different) ||
(KVP.Value.LeftBlock.SymbolicNameSimilarity == BlockSimilarityType.Different))
)
{
e.Accepted = true;
}
if ((!OrphanFilter) && (!DifferenceFilter))
{
e.Accepted = true;
}
}
}
catch (Exception err)
{
EventFire.Error(err.ToString());
}
}
public void OnClosing(object sender, CancelEventArgs e)
{
try
{
S7Model.ClearTempDirectories();
}
catch (Exception err)
{
EventFire.Error(err.ToString());
}
}
/// <summary>
/// Copy S7 block to the right. Returns true if right project structure changed (block added/removed)
/// </summary>
/// <param name="leftBlock"></param>
/// <param name="rightBlock"></param>
/// <param name="rightFolder"></param>
/// <returns></returns>
public bool CopyBlock(S7Block leftBlock, S7Block rightBlock, IS7Container rightFolder)
{
// Standard blocks FB/FC/DB
bool bRes = false;
if (leftBlock != null)
{
// Source block exists
if (rightBlock != null)
{
// Target block also exists - copy!
EventFire.Info("Copying S7 Block. Copying block to the right.");
// Magic happened here. Deleting and re-creating block doesn't affect cache
// Because new block somehow gets created with the same array index as the old one
rightBlock.Remove();
leftBlock.Copy(rightBlock.Parent);
EventFire.Info("Copying S7 Block. Done.");
}
else
{
if (rightFolder != null)
{
// Right block does not exists - create a new one
EventFire.Info("Copying S7 Block. Right block does not exisits. Creating new block.");
leftBlock.Copy(rightFolder);
EventFire.Info("Copying S7 Block. Done.");
// Just created a new block - need to update right cache
// TODO: Smart cache update - only current folder
bRes = true;
}
else
{
EventFire.Error("Copying S7 Block. Right block does not exisits. Can't find corresponding parent foder in the right Simatic project.");
}
}
}
else
{
// Source block does not exists - remove target block
EventFire.Info("Copying S7 Block. Left block does not exists. Deleting right block.");
rightBlock.Remove();
// TODO: Maybe we don't need to refresh cache? Verify
// Just deleted a block - need to update cache
bRes = true;
EventFire.Info("Copying S7 Block. Done.");
}
return(bRes);
}
private void StartDiffProcess()
{
try
{
if ((SelectedBlock != null) && (SelectedBlock is KeyValuePair <String, Blocks>))
{
KeyValuePair <String, Blocks> KVP = (KeyValuePair <String, Blocks>)SelectedBlock;
S7Model.CurrentBlock = KVP;
S7Model.StartDiffProcess();
}
}
catch (Exception err)
{
EventFire.Error(err.ToString());
}
}
private void Save()
{
try
{
if (S7Model.RightProjectPath.ToLower().EndsWith(".zip"))
{
if (MessageBox.Show("Are you sure you want to save right project?", "Warning. Overwriting archive.", MessageBoxButton.OKCancel) == MessageBoxResult.OK)
{
S7Model.Save();
}
}
}
catch (Exception err)
{
EventFire.Error(err.ToString());
}
}
//UI Action implementations
private void BrowseWindow(String Source)
{
try
{
string strSelectedFolder = string.Empty;
VistaOpenFileDialog selectFileDialog = new VistaOpenFileDialog();
selectFileDialog.Title = "Select S7 project.";
if (Source.Equals("Left"))
{
if (Directory.Exists(S7Model.LeftProjectPath))
{
selectFileDialog.InitialDirectory = Properties.Settings.Default.LeftProjectPath;
}
}
else if (Source.Equals("Right"))
{
if (Directory.Exists(S7Model.RightProjectPath))
{
selectFileDialog.InitialDirectory = Properties.Settings.Default.RightProjectPath;
}
}
selectFileDialog.Filter = "S7 Projects(*.zip, *.s7p, *.s7l)|*.s7p;*.s7l;*.zip";
if ((bool)selectFileDialog.ShowDialog())// == DialogResult.OK)
{
if (Source.Equals("Left"))
{
LeftProjectPath = selectFileDialog.FileName;
Properties.Settings.Default.LeftProjectPath = LeftProjectPath;
}
else if (Source.Equals("Right"))
{
RightProjectPath = selectFileDialog.FileName;
Properties.Settings.Default.RightProjectPath = RightProjectPath;
}
Properties.Settings.Default.Save();
}
}
catch (Exception err)
{
EventFire.Error(err.ToString());
}
}
//Command line interface
internal void InitFromCommandLineArguments(string[] Args)
{
//Args is made up of:
//0: %base file path
//1: %bname
//2: %mine
//3: %yname
cvsBlocks = new CollectionViewSource();
cvsBlocks.Filter += new FilterEventHandler(cvsBlocks_Filter);
if ((Args != null) && (Args.Count() > 3))
{
LeftProjectPath = Args[0];
RightProjectPath = Args[2];
if (Args[1].Contains(":"))
{
_LeftProjectExtendedName = "(" + Args[1].Remove(Args[1].IndexOf(":")).Trim() + ")";
}
if (Args[3].Contains(":"))
{
_RightProjectExtendedName = "(" + Args[3].Remove(Args[3].IndexOf(":")).Trim() + ")";
}
}
EventFire.LogEvent += new EventHandler <EventArgs <LogEvent> >(S7Model_LogEvent);
dispatcher = Dispatcher.CurrentDispatcher;
if (ApplicationDeployment.IsNetworkDeployed)
{
ApplicationDeployment ad = ApplicationDeployment.CurrentDeployment;
ad.CheckForUpdateCompleted += new CheckForUpdateCompletedEventHandler(ad_CheckForUpdateCompleted);
try
{
ad.CheckForUpdateAsync();
}
catch (Exception e)
{
EventFire.Error(e.ToString());
}
}
}
private void GetBlocks()
{
try
{
if (ExtractLeftProjectPath != "" || ExtractRightProjectPath != "")
{
if (MessageBox.Show("Are you sure you want to reload projects?", "Warning. Unsave changes.", MessageBoxButton.OKCancel) == MessageBoxResult.OK)
{
// Reload both projects
S7Model.GetBlocks();
}
}
else
{
// We don't have unpacked projects - just reload
S7Model.GetBlocks();
}
}
catch (Exception err)
{
EventFire.Error(err.ToString());
}
}
public void MergeBlocks(S7Block leftBlock, S7Block rightBlock)
{
// Standard FB/FC/DB
// Should have both blocks
if (leftBlock == null || rightBlock == null)
{
EventFire.Error("Merge S7 Blocks. Can't find block in the Simatic structure.");
return;
}
EventFire.Info("Merge S7 Blocks. Generating right source.");
if (!Directory.Exists(_RightSourceFilePath))
{
Directory.CreateDirectory(_RightSourceFilePath);
}
String rightSourceFileName = _RightSourceFilePath + rightBlock.Name + ".awl";
rightBlock.GenerateSource(rightSourceFileName, S7GenerateSourceFlags.S7GSFDoOverwrite);
EventFire.Info("Merge S7 Blocks. Generating left source.");
if (!Directory.Exists(_LeftSourceFilePath))
{
Directory.CreateDirectory(_LeftSourceFilePath);
}
String leftSourceFileName = _LeftSourceFilePath + leftBlock.Name + ".awl";
leftBlock.GenerateSource(leftSourceFileName, S7GenerateSourceFlags.S7GSFDoOverwrite);
String mergedSourceFileName = _MergedSourceFilePath + rightBlock.Name + ".awl";
Process DiffProcess = new Process
{
StartInfo = new ProcessStartInfo
{
FileName = "TortoiseMerge.exe",
Arguments = "/base:\"" + leftSourceFileName + "\" /mine:\"" + rightSourceFileName + "\" /merged:\"" + mergedSourceFileName + "\""
}
};
DiffProcess.Start();
DiffProcess.WaitForExit();
if (File.Exists(mergedSourceFileName))
{
S7SWItems s7swItems = rightBlock.Program.Next;
for (int i = 1; i <= s7swItems.Count; i++)
{
if (((S7Container)s7swItems[i]).ConcreteType == S7ContainerType.S7SourceContainer)
{
IS7Source3 s7Source = (IS7Source3)s7swItems[i].Next.Add("Tmprc", S7SWObjType.S7Source, mergedSourceFileName);
EventFire.Info("Merge S7 Blocks. Compiling block.");
S7SWItems s7swReturn = s7Source.Compile();
IntPtr hwnd = (IntPtr)s7Source.AppWindowHandle;
ShowWindow(hwnd, 6); // 0 = hide the window, 6 = minimize
if (s7swReturn.Count <= 0)
{
// Something is not right - show edit window
EventFire.Error("Merge S7 Blocks. Can't compile block, please resolve compilation errors.");
ShowWindow(hwnd, 3); // 3 - maximize
s7Source.Edit();
// Wait till they fixed it and close the window
while (IsWindow(hwnd))
{
;
}
}
else
{
// Close editor window
EventFire.Info("Merge S7 Blocks. Compiled successfully.");
//SendMessage(hwnd, 0x0112, 0xF060, 0); // 0xF060 = SC_CLOSE; 0x0112 = WM_SYSCOMMAND
}
// Remove the source
s7Source.Remove();
// S7 editor doesn't like close message. Minimize it
ShowWindow(hwnd, 6);
break;
}
}
}
}
/// <summary>
/// Copy source block to the right
/// </summary>
/// <param name="CurrentBlock"></param>
public bool CopyBlock(S7Source leftBlock, S7Source rightBlock, IS7Container rightFolder)
{
// Copying source block
bool bRes = false;
if (leftBlock != null)
{
// Source block exists
if (rightBlock != null)
{
// Target block also exists - copy!
EventFire.Info("Copying Source Block. Copying block to the right.");
// Magic happened here. Deleting and re-creating block doesn't affect cache
// Because new block somehow gets created with the same array index as the old one
rightBlock.Remove();
leftBlock.Copy(rightBlock.Parent);
}
else
{
if (rightFolder != null)
{
// Right block does not exists - create a new one
EventFire.Info("Copying Source Block. Right block does not exisits. Creating new block.");
leftBlock.Copy(rightFolder);
// Just created a new block - need to update right cache
// TODO: Smart cache update - only current folder
bRes = true;
}
else
{
EventFire.Error("Copying Source Block. Right block does not exisits. Can't find corresponding parent foder in the right Simatic project.");
return(false);
}
}
// TODO: Enable compiling block after copy
//// Source copied, time to compile it
//EventFire.Info("Copying Source Blocks. Compiling block");
//S7SWItems s7swReturn = rightBlock.Compile();
//// AppWindowHandle crashes. Find window hwnd and wait till they done editing/compiling
//IntPtr hwnd = IntPtr.Zero;
//Process[] processRunning = Process.GetProcesses();
//Process proc = null;
//foreach (Process pr in processRunning)
//{
// if (pr.ProcessName == "s7sclapx")
// {
// proc = pr;
// hwnd = pr.Handle;
// break;
// }
//}
//// TODO: Seems to be a bug, Compile always returns 0
//EventFire.Info("Copying Source Block. Please review/compile block and close SCL editor.");
//ShowWindow(hwnd, 3); // 3 - maximize
//rightBlock.Edit();
//// Wait till they fixed it and close the window
//while (!proc.HasExited);
EventFire.Info("Copying Source Block. Done.");
}
else
{
// Source block does not exists - remove target block
EventFire.Info("Copying Source Block. Left block does not exists. Deleting right block.");
rightBlock.Remove();
EventFire.Info("Copying Source Blocks. Done.");
// Just deleted a block - need to update cache
// TODO: Smart cache update - only current folder
bRes = true;
}
return(bRes);
}
public void MergeBlocks(S7Source leftBlock, S7Source rightBlock, string ExtractRightProjectPath, KeyValuePair <String, Blocks> CurrentBlock)
{
// Should have both blocks
if (leftBlock == null || rightBlock == null)
{
EventFire.Error("Merge Source Blocks. Can't find block in the Simatic structure.");
return;
}
EventFire.Info("Merge Source Blocks. Exporting right source.");
if (!Directory.Exists(_RightSourceFilePath))
{
Directory.CreateDirectory(_RightSourceFilePath);
}
String rightSourceFileName = _RightSourceFilePath + rightBlock.Name + ".scl";
rightBlock.Export(rightSourceFileName);
EventFire.Info("Merge Source Blocks. Exporting left source.");
if (!Directory.Exists(_LeftSourceFilePath))
{
Directory.CreateDirectory(_LeftSourceFilePath);
}
String leftSourceFileName = _LeftSourceFilePath + leftBlock.Name + ".scl";
leftBlock.Export(leftSourceFileName);
String mergedSourceFileName = _MergedSourceFilePath + rightBlock.Name + ".scl";
Process DiffProcess = new Process
{
StartInfo = new ProcessStartInfo
{
FileName = "TortoiseMerge.exe",
Arguments = "/base:\"" + leftSourceFileName + "\" /mine:\"" + rightSourceFileName + "\" /merged:\"" + mergedSourceFileName + "\""
}
};
DiffProcess.Start();
DiffProcess.WaitForExit();
if (File.Exists(mergedSourceFileName))
{
// Can't find any gracefull way of importing source block - just override the file
String strSrcFile = ExtractRightProjectPath + ((BlockSource)CurrentBlock.Value.RightBlock).Filename.Replace(@"/", @"\");
File.Copy(mergedSourceFileName, strSrcFile, true);
EventFire.Info("Merge Source Blocks. Compiling block");
S7SWItems s7swReturn = rightBlock.Compile();
// AppWindowHandle crashes. Find window hwnd and wait till they done editing/compiling
//IntPtr hwnd = (IntPtr)rightBlock.AppWindowHandle;
IntPtr hwnd = IntPtr.Zero;
Process[] processRunning = Process.GetProcesses();
Process proc = null;
foreach (Process pr in processRunning)
{
if (pr.ProcessName == "s7sclapx")
{
proc = pr;
hwnd = pr.Handle;
break;
}
}
//ShowWindow(hwnd, 6); // 0 = hide the window, 6 = minimize
// Seems to be a bug, compile always returns 0
if (s7swReturn.Count <= 0)
{
// Something is not right - show edit window
//EventFire.Error("Can't compile block, please resolve compilation errors");
EventFire.Info("Merge Source Blocks. Please review/compile block and close SCL editor.");
ShowWindow(hwnd, 3); // 3 - maximize
rightBlock.Edit();
// Wait till they fixed it and close the window
//while (IsWindow(hwnd)) ;
while (!proc.HasExited)
{
;
}
}
else
{
// Close editor window
EventFire.Info("Merge Source Blocks. Compiled successfully");
SendMessage(hwnd, 0x0112, 0xF060, 0); // 0xF060 = SC_CLOSE; 0x0112 = WM_SYSCOMMAND
}
}
}
