public void ChangeKnowHowProtection(S7ProjectBlockInfo blkInfo, bool KnowHowProtection)
{
tmpBlock myTmpBlk = new tmpBlock();
if (subblkDBF != null)
{
var dbfTbl = subblkDBF;
foreach (DataRow row in dbfTbl.Rows)
{
int subblktype = Convert.ToInt32(row["SUBBLKTYP"]);
int objid = (int)row["OBJECTID"];
if (objid == blkInfo.id && (subblktype == 12 || subblktype == 8 || subblktype == 14))
{
_bausteinDbf = null;
_subblkDbf = null;
_intBlockList = null;
((Step7ProjectV5)Project).hasChanges = true;
if (KnowHowProtection)
{
DBF.ParseDBF.WriteValue(Folder + "SUBBLK.DBF", "PASSWORD", dbfTbl.Rows.IndexOf(row), 3, ((Step7ProjectV5)Project)._ziphelper, ((Step7ProjectV5)Project)._DirSeperator);
}
else
{
DBF.ParseDBF.WriteValue(Folder + "SUBBLK.DBF", "PASSWORD", dbfTbl.Rows.IndexOf(row), 0, ((Step7ProjectV5)Project)._ziphelper, ((Step7ProjectV5)Project)._DirSeperator);
}
break;
}
}
}
}
private void myDataGrid_PreviewMouseMove(object sender, MouseEventArgs e)
{
if (e.LeftButton == MouseButtonState.Pressed && !IsDragging)
{
Point position = e.GetPosition(null);
if (Math.Abs(position.X - _startPoint.X) > SystemParameters.MinimumHorizontalDragDistance ||
Math.Abs(position.Y - _startPoint.Y) > SystemParameters.MinimumVerticalDragDistance)
{
//Start DragDrop Action!
{
var row = UIHelpers.TryFindFromPoint <DataGridRow>((UIElement)sender, e.GetPosition(myDataGrid));
if (row != null)
{
DataObject dragData = new DataObject("dataRow", row);
dragData.SetData("ProjectBlockInfo", myDataGrid.SelectedItem);
if (myDataGrid.SelectedItem is S7ProjectBlockInfo)
{
S7ProjectBlockInfo blkInfo = (S7ProjectBlockInfo)myDataGrid.SelectedItem;
string awlblk = blkInfo.GetSourceBlock();
dragData.SetData(FileDragDropHelper.CFSTR_FILEDESCRIPTORW, FileDragDropHelper.GetFileDescriptor(blkInfo.BlockName + ".awl", awlblk));
dragData.SetData(FileDragDropHelper.CFSTR_FILECONTENTS, FileDragDropHelper.GetFileContents(awlblk));
byte[] unicodeText = Encoding.Unicode.GetBytes(awlblk); // UTF-16
byte[] utf8Text = Encoding.UTF8.GetBytes(awlblk);
byte[] utf32Text = Encoding.UTF32.GetBytes(awlblk);
dragData.SetData(DataFormats.Text, awlblk);
dragData.SetData(DataFormats.UnicodeText, unicodeText);
dragData.SetData("UTF-8", utf8Text);
dragData.SetData("UTF-32", utf32Text);
}
//dragData = new DataObject(DataFormats.Text,row.ToString());
Mouse.OverrideCursor = dragDropCursor = new GhostCursor(row).Cursor;
DragDrop.DoDragDrop((DependencyObject)sender, dragData, DragDropEffects.Copy);
Mouse.OverrideCursor = null;
}
}
}
}
}
public void UndeleteBlock(S7ProjectBlockInfo blkInfo, int newBlockNumber)
{
tmpBlock myTmpBlk = new tmpBlock();
if (((Step7ProjectV5)Project)._ziphelper.FileExists(Folder + "BAUSTEIN.DBF"))
{
var dbfTbl = DBF.ParseDBF.ReadDBF(Folder + "BAUSTEIN.DBF", ((Step7ProjectV5)Project)._ziphelper, ((Step7ProjectV5)Project)._DirSeperator);
foreach (DataRow row in dbfTbl.Rows)
{
int objid = (int)row["ID"];
if (objid == blkInfo.id)
{
((Step7ProjectV5)Project).hasChanges = true;
DBF.ParseDBF.WriteValue(Folder + "BAUSTEIN.DBF", "DELETED_FLAG", dbfTbl.Rows.IndexOf(row), false, ((Step7ProjectV5)Project)._ziphelper, ((Step7ProjectV5)Project)._DirSeperator);
DBF.ParseDBF.WriteValue(Folder + "BAUSTEIN.DBF", "NUMMER", dbfTbl.Rows.IndexOf(row), newBlockNumber, ((Step7ProjectV5)Project)._ziphelper, ((Step7ProjectV5)Project)._DirSeperator);
}
}
}
if (((Step7ProjectV5)Project)._ziphelper.FileExists(Folder + "SUBBLK.DBF"))
{
var dbfTbl = DBF.ParseDBF.ReadDBF(Folder + "SUBBLK.DBF", ((Step7ProjectV5)Project)._ziphelper, ((Step7ProjectV5)Project)._DirSeperator);
foreach (DataRow row in dbfTbl.Rows)
{
int objid = (int)row["OBJECTID"];
if (objid == blkInfo.id)
{
((Step7ProjectV5)Project).hasChanges = true;
DBF.ParseDBF.WriteValue(Folder + "SUBBLK.DBF", "DELETED_FLAG", dbfTbl.Rows.IndexOf(row), false, ((Step7ProjectV5)Project)._ziphelper, ((Step7ProjectV5)Project)._DirSeperator);
DBF.ParseDBF.WriteValue(Folder + "SUBBLK.DBF", "BLKNUMBER", dbfTbl.Rows.IndexOf(row), newBlockNumber, ((Step7ProjectV5)Project)._ziphelper, ((Step7ProjectV5)Project)._DirSeperator);
}
}
}
}
private void cmdOk_Click(object sender, EventArgs e)
{
if (SelectPart == SelectPartType.BlocksOfflineFolder)
{
if (treeStep7Project.SelectedNode != null)
{
var tmp = (myTreeNode)treeStep7Project.SelectedNode;
if (tmp.myObject.GetType() == typeof(BlocksOfflineFolder))
{
retVal = (BlocksOfflineFolder)tmp.myObject;
}
else
{
retVal = null;
}
}
}
else if (SelectPart == SelectPartType.S7ProgrammFolder)
{
if (treeStep7Project.SelectedNode != null)
{
var tmp = (myTreeNode)treeStep7Project.SelectedNode;
if (tmp.myObject.GetType() == typeof(S7ProgrammFolder))
{
retVal = (S7ProgrammFolder)tmp.myObject;
}
else
{
retVal = null;
}
}
}
else if (SelectPart == SelectPartType.VariableTable)
{
if (lstProjectFolder.SelectedItem != null)
{
this.Hide();
S7ProjectBlockInfo tmp = (S7ProjectBlockInfo)lstProjectFolder.SelectedItem;
if (tmp.BlockType == PLCBlockType.VAT)
{
retVal = ((IBlocksFolder)tmp.ParentFolder).GetBlock(tmp);
((Block)retVal).ParentFolder = tmp.ParentFolder;
}
}
}
else if (SelectPart == SelectPartType.VariableTableOrSymbolTable)
{
if (lstProjectFolder.SelectedItem != null)
{
this.Hide();
S7ProjectBlockInfo tmp = (S7ProjectBlockInfo)lstProjectFolder.SelectedItem;
if (tmp.BlockType == PLCBlockType.VAT)
{
retVal = ((IBlocksFolder)tmp.ParentFolder).GetBlock(tmp);
((Block)retVal).ParentFolder = tmp.ParentFolder;
}
}
else if (treeStep7Project.SelectedNode != null)
{
var tmp = (myTreeNode)treeStep7Project.SelectedNode;
if (tmp.myObject is ISymbolTable)
{
retVal = tmp.myObject as ISymbolTable;
}
}
}
else if (SelectPart == SelectPartType.DataBlock)
{
if (lstProjectFolder.SelectedItem != null)
{
this.Hide();
S7ProjectBlockInfo tmp = (S7ProjectBlockInfo)lstProjectFolder.SelectedItem;
if (tmp.BlockType == PLCBlockType.DB)
{
retVal = ((IBlocksFolder)tmp.ParentFolder).GetBlock(tmp);
((Block)retVal).ParentFolder = tmp.ParentFolder;
}
}
}
else if (SelectPart == SelectPartType.DataBlocks)
{
if (lstProjectFolder.SelectedItems.Count > 0)
{
this.Hide();
var blocks = new List <S7DataBlock>();
foreach (S7ProjectBlockInfo s7ProjectBlockInfo in lstProjectFolder.SelectedItems)
{
if (s7ProjectBlockInfo.BlockType == PLCBlockType.DB)
{
var block = ((IBlocksFolder)s7ProjectBlockInfo.ParentFolder).GetBlock(s7ProjectBlockInfo);
block.ParentFolder = s7ProjectBlockInfo.ParentFolder;
blocks.Add((S7DataBlock)block);
}
}
retVal = blocks.Count > 0 ? blocks : null;
}
}
else if (SelectPart == SelectPartType.FunctionBlock)
{
if (lstProjectFolder.SelectedItem != null)
{
this.Hide();
S7ProjectBlockInfo tmp = (S7ProjectBlockInfo)lstProjectFolder.SelectedItem;
if (tmp.BlockType == PLCBlockType.FC || tmp.BlockType == PLCBlockType.FB || tmp.BlockType == PLCBlockType.OB)
{
retVal = ((IBlocksFolder)tmp.ParentFolder).GetBlock(tmp);
((Block)retVal).ParentFolder = tmp.ParentFolder;
}
}
}
else if (SelectPart == SelectPartType.DataType)
{
if (lstProjectFolder.SelectedItem != null)
{
this.Hide();
S7ProjectBlockInfo tmp = (S7ProjectBlockInfo)lstProjectFolder.SelectedItem;
if (tmp.BlockType == PLCBlockType.UDT)
{
retVal = ((IBlocksFolder)tmp.ParentFolder).GetBlock(tmp);
((Block)retVal).ParentFolder = tmp.ParentFolder;
}
}
}
else if (SelectPart == SelectPartType.SymbolTable)
{
if (treeStep7Project.SelectedNode != null)
{
var tmp = (myTreeNode)treeStep7Project.SelectedNode;
if (tmp.myObject is ISymbolTable)
{
retVal = tmp.myObject as ISymbolTable;
}
else
{
retVal = null;
}
}
}
else if (SelectPart == SelectPartType.Tag)
{
if (lstProjectFolder.SelectedItem != null)
{
this.Hide();
DBRowValue tmp = (DBRowValue)lstProjectFolder.SelectedItem;
retVal = tmp.myRow.PlcTag;
}
}
if (retVal != null)
{
this.Close();
}
else
{
MessageBox.Show("Please select the right Project Part, or press cancel to close this window.");
}
}
/// <summary>
/// Read all blocks from the S7 Project and cache them into the 'tmpBlocks' field.
/// </summary>
/// <returns></returns>
private List <ProjectBlockInfo> intReadPlcBlocksList()
{
bool showDeleted = ((Step7ProjectV5)this.Project)._showDeleted;
List <ProjectBlockInfo> tmpBlocks = new List <ProjectBlockInfo>();
if (bausteinDBF != null)
{
var dbfTbl = bausteinDBF;
foreach (DataRow row in dbfTbl.Rows)
{
if (!(bool)row["DELETED_FLAG"] || showDeleted)
{
int id = (int)row["ID"];
int blocknumber = Convert.ToInt32(row["NUMMER"]);
int blocktype = Convert.ToInt32(row["TYP"]);
S7ProjectBlockInfo tmp = new S7ProjectBlockInfo();
tmp.ParentFolder = this;
tmp.Deleted = (bool)row["DELETED_FLAG"];
tmp.BlockNumber = blocknumber;
tmp.id = id;
if (blocktype == 0x00)
{
tmp.BlockType = PLCBlockType.UDT;
}
else
{
tmp.BlockType = (PLCBlockType)blocktype;
}
if (tmp.BlockType == PLCBlockType.SFB || tmp.BlockType == PLCBlockType.SFC || tmp.BlockType == PLCBlockType.SDB || tmp.BlockType == PLCBlockType.DB || tmp.BlockType == PLCBlockType.VAT || tmp.BlockType == PLCBlockType.FB || tmp.BlockType == PLCBlockType.FC || tmp.BlockType == PLCBlockType.OB || tmp.BlockType == PLCBlockType.UDT)
{
tmpBlocks.Add(tmp);
}
}
}
}
if (subblkDBF != null)
{
var dbfTbl = subblkDBF;
foreach (S7ProjectBlockInfo step7ProjectBlockInfo in tmpBlocks)
{
var rows = dbfTbl.Select("OBJECTID = " + step7ProjectBlockInfo.id.ToString());
foreach (DataRow row in rows)
{
int subblktyp = Convert.ToInt32(row["SUBBLKTYP"]);
if ((int)row["OBJECTID"] == step7ProjectBlockInfo.id && (subblktyp == 12 || subblktyp == 8 || subblktyp == 14))
{
if ((int)row["PASSWORD"] == 3)
{
step7ProjectBlockInfo.KnowHowProtection = true;
}
}
}
}
}
NumericComparer <ProjectBlockInfo> nc = new NumericComparer <ProjectBlockInfo>();
tmpBlocks.Sort(nc);
return(tmpBlocks);
}
private List <ProjectBlockInfo> intReadPlcBlocksList()
{
bool showDeleted = ((Step7ProjectV5)this.Project)._showDeleted;
List <ProjectBlockInfo> tmpBlocks = new List <ProjectBlockInfo>();
if (bausteinDBF != null) //ZipHelper.FileExists(((Step7ProjectV5)Project)._zipfile, Folder + "BAUSTEIN.DBF"))
{
var dbfTbl = bausteinDBF; //DBF.ParseDBF.ReadDBF(Folder + "BAUSTEIN.DBF", ((Step7ProjectV5)Project)._zipfile, ((Step7ProjectV5)Project)._DirSeperator);
//if (Parent is S7ProgrammFolder && ((S7ProgrammFolder)Parent).SymbolTable != null)
//{
// SymbolTable symtab = (SymbolTable)((S7ProgrammFolder)Parent).SymbolTable;
//}
foreach (DataRow row in dbfTbl.Rows)
{
if (!(bool)row["DELETED_FLAG"] || showDeleted)
{
int id = (int)row["ID"];
int blocknumber = Convert.ToInt32(row["NUMMER"]);
int blocktype = Convert.ToInt32(row["TYP"]);
S7ProjectBlockInfo tmp = new S7ProjectBlockInfo();
tmp.ParentFolder = this;
tmp.Deleted = (bool)row["DELETED_FLAG"];
tmp.BlockNumber = blocknumber;
tmp.id = id;
if (blocktype == 0x00)
{
tmp.BlockType = PLCBlockType.UDT;
}
else
{
tmp.BlockType = (PLCBlockType)blocktype;
}
/*
* if (symtab != null)
* {
* SymbolTableEntry sym = symtab.GetEntryFromOperand(tmp.ToString());
* if (sym != null)
* tmp.Symbol = sym.Symbol;
* }
*/
if (tmp.BlockType == PLCBlockType.SFB || tmp.BlockType == PLCBlockType.SFC || tmp.BlockType == PLCBlockType.SDB || tmp.BlockType == PLCBlockType.DB || tmp.BlockType == PLCBlockType.VAT || tmp.BlockType == PLCBlockType.FB || tmp.BlockType == PLCBlockType.FC || tmp.BlockType == PLCBlockType.OB || tmp.BlockType == PLCBlockType.UDT)
{
tmpBlocks.Add(tmp);
}
}
}
}
if (subblkDBF != null) //ZipHelper.FileExists(((Step7ProjectV5)Project)._zipfile, Folder + "SUBBLK.DBF"))
{
var dbfTbl = subblkDBF; // DBF.ParseDBF.ReadDBF(Folder + "SUBBLK.DBF", ((Step7ProjectV5)Project)._zipfile, ((Step7ProjectV5)Project)._DirSeperator);
foreach (S7ProjectBlockInfo step7ProjectBlockInfo in tmpBlocks)
{
var rows = dbfTbl.Select("OBJECTID = " + step7ProjectBlockInfo.id.ToString());
foreach (DataRow row in rows)
{
int subblktyp = Convert.ToInt32(row["SUBBLKTYP"]);
if ((int)row["OBJECTID"] == step7ProjectBlockInfo.id && (subblktyp == 12 || subblktyp == 8 || subblktyp == 14))
{
if ((int)row["PASSWORD"] == 3)
{
step7ProjectBlockInfo.KnowHowProtection = true;
}
}
}
}
}
NumericComparer <ProjectBlockInfo> nc = new NumericComparer <ProjectBlockInfo>();
tmpBlocks.Sort(nc);
return(tmpBlocks);
}
