public ControlHost(FlowChart parent) : base(parent)
{
ctrlMouseAction = parent.HostedCtrlMouseAction;
mouseDownHandler = null;
mouseUpHandler = null;
// ChartObject expects these to be valid
pen = (Pen)parent.BoxPen.Clone();
brush = parent.BoxBrush;
brush.AddRef();
System.Type controlType = parent.DefaultControlType;
_control = null;
if (controlType != null)
{
// Instantiate the control
ConstructorInfo ctorInfo =
controlType.GetConstructor(System.Type.EmptyTypes);
Control ctrl = (System.Windows.Forms.Control)ctorInfo.Invoke(null);
if (ctrl != null)
ctrl.Visible = false;
setControl(ctrl);
}
setExpandable(parent.ControlHostsExpandable);
setExpanded(true);
selStyle = parent.ControlHostHandlesStyle;
}
public XmlReader(FlowChart diagram)
{
_diagram = diagram;
// Create default options
_options = new XmlReaderOptions();
// Create the property map, which
// maps the old property names to the new property names
_propertyMap = new Hashtable();
_propertyMap["ExpandBtnPos"] = "ExpandButtonPosition";
_propertyMap["SelStyle"] = "HandlesStyle";
_propertyMap["BoxSelStyle"] = "BoxHandlesStyle";
_propertyMap["TableCellBorders"] = "CellFrameStyle";
_propertyMap["TableSelStyle"] = "TableHandlesStyle";
_propertyMap["MnpHandlesMask"] = "EnabledHandles";
_propertyMap["CellBorders"] = "CellFrameStyle";
_propertyMap["ArrowSelStyle"] = "ArrowHandlesStyle";
_propertyMap["TableRowsCount"] = "TableRowCount";
_propertyMap["TableColumnsCount"] = "TableColumnCount";
_propertyMap["ShapeRotation"] = "ShapeOrientation";
_propertyMap["PrpStartOrientation"] = "CascadeOrientation";
_propertyMap["PrpArrowStartOrnt"] = "ArrowCascadeOrientation";
_propertyMap["PrpHorzFirst"] = "CascadeStartHorizontal";
_propertyMap["ArrowsSplittable"] = "AllowSplitArrows";
_propertyMap["Picture"] = "Image";
_propertyMap["PicturePos"] = "ImageAlign";
}
internal void saveCommand(Command cmd, FlowChart flowChart)
{
if (maxDepth == 0 || !flowChart.confirmRecordAction(cmd))
{
cmd.freeUndoResources();
return;
}
if (currCmd < commands.Count - 1)
{
for (int i = currCmd + 1; i < commands.Count; ++i)
commands[i].freeRedoResources();
commands.RemoveRange(currCmd + 1, commands.Count - currCmd - 1);
}
commands.Add(cmd);
currCmd++;
if (commands.Count > maxDepth)
{
commands[0].freeUndoResources();
commands.RemoveAt(0);
currCmd--;
}
flowChart.fireActionRecorded(cmd);
}
public Overview()
{
// Set some styles
SetStyle(ControlStyles.AllPaintingInWmPaint, true);
SetStyle(ControlStyles.DoubleBuffer, true);
SetStyle(ControlStyles.ResizeRedraw, true);
SetStyle(ControlStyles.UserPaint, true);
document = null;
options = new MindFusion.FlowChartX.PrintOptions(null);
smoothMode = SmoothingMode.Default;
scaleFactor = 30;
fitToAll = false;
marginalColor = Color.FromArgb(35, Color.Black);
// Initialize rendering options
options.EnableShadows = true;
options.EnableImages = true;
options.EnableInterior = true;
options.EnableBackground = true;
options.EnableBackgroundImage = true;
options.EnableText = true;
options.PaintControls = true;
// Auto scroll
autoScroll = true;
autoScrDX = autoScrDY = 0;
}
/// <summary>
/// Initializes a new instance of the HtmlBuilder class.
/// </summary>
/// <param name="fc">The FlowChart object whose contents will generate the image map.</param>
public HtmlBuilder(FlowChart fc)
{
flowChart = fc;
linkTarget = "_self";
areasForTableCells = false;
expandBtnHyperLink = "";
}
/// <summary>
/// initialize the routing grid
/// </summary>
internal RoutingGrid(FlowChart flowChart)
{
this.flowChart = flowChart;
costGrid = null;
closedGrid = null;
openGrid = null;
}
internal void start(PointF point, FlowChart fc)
{
cycleRoots.Clear();
affectedArrows.Clear();
startPoint = currentPoint = point;
if (action == Action.Split)
{
invalidRect = currentObject.getRepaintRect(true);
return;
}
if (action == Action.Create)
{
fc.raiseInitEvent(currentObject);
currentObject.startCreate(point);
}
if (action == Action.Modify)
{
fc.fireBeginModifyEvent(currentObject, point, selectionHandle);
currentObject.startModify(point, selectionHandle, this);
}
invalidRect = currentObject.getRepaintRect(action == Action.Modify);
}
public FrmPrintPreview(FlowChart fc, string docName)
{
InitializeComponent();
Landscape = false;
flowChart = fc;
DocumentName = docName;
toolBarBtnActPrint.ToolTipText = "Print";
toolBarBtnActZoomAuto.ToolTipText = "Zoom";
toolBarBtnOnePage.ToolTipText = "One Page";
toolBarBtnTwoPages.ToolTipText = "Two Pages";
toolBarBtnThreePages.ToolTipText = "Three Pages";
toolBarBtnFourPages.ToolTipText = "Four Pages";
toolBarBtnSixPages.ToolTipText = "Six Pages";
toolBarBtnFirstPage.ToolTipText = "First Page";
toolBarBtnPrevPage.ToolTipText = "Previous Page";
toolBarBtnNextPage.ToolTipText = "Next Page";
toolBarBtnLastPage.ToolTipText = "Last Page";
toolBarBtnScale.ToolTipText = "Fit to Page";
toolBarBtnOrientation.ToolTipText = "Landscape";
fitToPage = false;
orgScaleFactor = flowChart.PrintOptions.Scale;
scaleChange = flowChart.PrintOptions.Scale / 5;
// add the installed printers to the printers menu
EventHandler printerHandler = new EventHandler(miPrinterMenu_Click);
foreach (String printerName in PrinterSettings.InstalledPrinters)
printerMenu.MenuItems.Add(printerName, printerHandler);
}
internal void Remove(FlowChart flowChart)
{
if (Box != null)
flowChart.DeleteObject(Box);
if (Node != null)
Node.Remove();
}
public Node(FlowChart parent) : base(parent)
{
incomingArrows = new ArrowCollection();
outgoingArrows = new ArrowCollection();
anchorPattern = null;
obstacle = true;
constraints = new NodeConstraints();
enabledHandles = Handles.All;
boolValues = 0xFFFF;
}
internal RoutingOptions(FlowChart flowChart)
{
this.flowChart = flowChart;
startOrientation = Orientation.Auto;
endOrientation = Orientation.Auto;
triggerRerouting = RerouteArrows.WhenModified;
anchoring = Anchoring.Ignore;
SetDefaultMode();
}
internal UndoManager(FlowChart document)
{
this.document = document;
defaultCmdContext = new CommandContext(document);
history = new CommandHistory();
resetContext();
// disable undo by default, it might be too expensive
// in memory and CPU cycles
undoEnabled = false;
}
internal void Remove(FlowChart flowChart)
{
if (Model != null)
flowChart.DeleteObject(Model);
if (Graphic != null)
flowChart.DeleteObject(Graphic);
if (Text != null)
flowChart.DeleteObject(Text);
if (Node != null)
Node.Remove();
}
public ControlHost(FlowChart parent, System.Windows.Forms.Control control) :
base(parent)
{
ctrlMouseAction = parent.HostedCtrlMouseAction;
// ChartObject expects these to be valid
pen = (Pen)parent.BoxPen.Clone();
brush = parent.BoxBrush;
brush.AddRef();
if (control != null)
control.Visible = false;
setControl(control);
setExpandable(parent.ControlHostsExpandable);
setExpanded(true);
}
public ShapeToolBar()
{
document = null;
shapeFillColor = Color.FromArgb(150, 180, 210);
images = new ImageList();
showImages = true;
showText = false;
applyToSelection = true;
allowDrag = false;
defaultBoxSize = new Size(20, 20);
imageSize = new Size(16, 16);
ButtonClick += new ToolBarButtonClickEventHandler(OnButtonClick);
shapes = null;
}
public Box(FlowChart parent) : base(parent)
{
pen = (Pen)flowChart.BoxPen.Clone();
brush = flowChart.BoxBrush;
brush.AddRef();
style = parent.BoxStyle;
fillColor = parent.BoxFillColor;
frameColor = parent.BoxFrameColor;
image = null;
transparent = false;
text = parent.BoxText;
ftext = null;
textFormat = new StringFormat(parent.TextFormat);
textColor = parent.TextColor;
customDraw = parent.BoxCustomDraw;
shapeRotation = flowChart.ShapeOrientation;
rotationAngle = 0;
rotateContents = false;
shapeTemplate = null;
if (style == BoxStyle.Shape)
Shape = flowChart.DefaultShape;
setExpandable(flowChart.BoxesExpandable);
setExpanded(true);
picturePos = ImageAlign.Fit;
selStyle = flowChart.BoxHandlesStyle;
useTextLayout = flowChart.PolyTextLayout;
useStyledText = flowChart.EnableStyledText;
txOptions = new Text.LayoutOptions();
txLayout = new Text.Layout();
updateText();
layoutText();
}
public PrintOptions(FlowChart document)
{
documentName = " - Untitled - ";
headerFormat = "%D , Page %P";
scale = 100.0f;
enableShadows = true;
enableImages = true;
enableInterior = true;
enableAnchors = false;
enableBackground = true;
enableBackgroundImage = true;
enableText = true;
paintControls = false;
this.document = document;
pageWidth = pageHeight = 0;
// init the margins to the PrintDocument defaults of 1 inch
margins = new Margins(100, 100, 100, 100);
}
/// <summary>
/// ChartObject constructor
/// </summary>
public ChartObject(FlowChart parent)
{
flowChart = parent;
rect = new RectangleF(0, 0, 20, 20);
tag = null;
constructed = false;
modifying = false;
locked = false;
subordinateGroup = null;
masterGroup = null;
cycleProtect = false;
cycleDetected = false;
zIndex = 0;
font = (Font)parent.Font.Clone();
penDashStyle = parent.PenDashStyle;
penWidth = parent.PenWidth;
shadowOffsetX = flowChart.ShadowOffsetX;
shadowOffsetY = flowChart.ShadowOffsetY;
shadowColor = parent.ShadowColor;
invisible = false;
selected = false;
printable = true;
manipulators = new ArrayList();
toolTip = "";
ignoreLayout = false;
runtimeData = new SortedList();
weight = 1;
hyperLink = "";
}
internal Selection(FlowChart parent) : base(parent)
{
pen = new Pen(Color.Black);
brush = null;
style = SelectionStyle.SelectionHandles;
constructed = true;
selectedBoxes = new BoxCollection();
selectedHosts = new ControlHostCollection();
selectedTables = new TableCollection();
selectedArrows = new ArrowCollection();
selectedItems = new ChartObjectCollection();
allowMultiSel = true;
arrowsToMove = new ChartObjectCollection();
frameColor = SystemColors.Highlight;
fillColor = SystemColors.Highlight;
includeItemsIfIntersect = true;
}
/// <summary>
/// Helper class constructor
/// </summary>
/// <param name="filePath">Path of the DXF file</param>
/// <param name="fChart">Flowchart object reference</param>
/// <param name="ExportTextAsMultiline">ExportTextAsMultiline property value</param>
/// <param name="ExportExternalImages">ExportExternalImages property value</param>
/// <param name="NamePattern">Image files name pattern</param>
/// <param name="ImagePath">Path for image files saving</param>
public DxfHelper( string filePath, FlowChart fChart, bool ExportTextAsMultiline, bool ExportExternalImages,
string NamePattern, string ImagePath)
{
try
{
// Preparing for writing DXF file
m_filePath = filePath;
m_StreamWriter = new StreamWriter(filePath, false , Encoding.ASCII);
if ( m_StreamWriter == null)
throw new Exception("Can't open DXF file");
m_ExportTextAsMultiline = ExportTextAsMultiline;
m_ExportExternalImages = ExportExternalImages;
provider = new UnitFormatter( m_UnitScale, ".");
m_FlowChart = fChart;
FileNamePattern = NamePattern;
BasedPath = ImagePath;
doc = new XmlDocument();
if ( doc == null )
throw new Exception("Can't create XML repository");
// Getting temporarily XML storage from resource
try
{
StreamReader sr = new StreamReader(Assembly.GetExecutingAssembly().
GetManifestResourceStream("MindFusion.Diagramming.Export.DxfExporter.xml"),Encoding.ASCII);
if ( sr == null )
throw new Exception("Can't open stream");
string XmlContent = sr.ReadToEnd();
if (XmlContent == "")
throw new Exception("Can't read content");
doc.LoadXml(XmlContent);
}
catch (Exception)
{
throw new Exception("Error loading XML template from resource");
}
// Hashing some temporarily XML nodes for future use
nodeRoot = doc.DocumentElement;
if ( nodeRoot == null )
throw new Exception("Can't create nodeRoot");
HashNode("header", ref nodeHeader);
HashNode("tables", ref nodeTables);
HashNode("tables/ltypes", ref nodeLtypes);
HashNode("tables/style", ref nodeStyle);
HashNode("tables/layer", ref nodeLayers);
HashNode("blocks", ref nodeBlocks);
HashNode("entities", ref nodeEntities);
HashNode("objects", ref nodeObjects);
// Setting background group
XmlNode node = nodeEntities.AppendChild(doc.CreateNode(XmlNodeType.Element,BACKGROUND_LAYER, ""));
if ( node != null )
node.InnerText = String.Format(provider, " 0\nSOLID\n 100\nAcDbEntity\n 5\n{10:X3}\n 8\n{9}\n 62\n{8:ACI}\n 100\nAcDbTrace\n 10\n{0:U}\n 20\n{1:U}\n 11\n{2:U}\n 21\n{3:U}\n 12\n{4:U}\n 22\n{5:U}\n 13\n{6:U}\n 23\n{7:U}\n",
0, 0,
m_FlowChart.DocExtents.Width, 0,
0, m_FlowChart.DocExtents.Height,
m_FlowChart.DocExtents.Width ,m_FlowChart.DocExtents.Height,
m_FlowChart.BackColor,
BACKGROUND_LAYER,
99);
// Indicates that object was initialized successfully
m_valid = true;
}
catch ( Exception ex )
{
m_valid = false;
m_status = ex.Message;
Trace.WriteLine(String.Format("{0} error {1}\n","DxfHelper.Construct",ex.Message));
}
}
internal void apply(FlowChart fc)
{
fc.toolTip = toolTip;
}
public Table(FlowChart parent) : base(parent)
{
captionBackBrush = null;
hasSpanningCells = false;
coveredCells = null;
maxRowSpan = 1;
pen = (Pen)flowChart.TablePen.Clone();
brush = parent.TableBrush;
brush.AddRef();
this.cells = null;
this.rowsList = null;
this.colsList = null;
columnWidth = parent.TableColWidth;
rowHeight = parent.TableRowHeight;
redimTable(parent.TableColumnCount, parent.TableRowCount);
caption = parent.TableCaption;
captionColor = Color.FromArgb(0, 0, 0);
fillColor = parent.TableFillColor;
frameColor = parent.TableFrameColor;
captionFormat = new StringFormat();
captionFormat.Alignment = StringAlignment.Center;
captionFormat.LineAlignment = StringAlignment.Center;
captionHeight = parent.TableCaptionHeight;
this.picture = null;
cellBorders = parent.CellFrameStyle;
setScrollable(parent.TablesScrollable);
currScrollRow = 0;
setExpandable(parent.TablesExpandable);
setExpanded(true);
textColor = parent.TextColor;
picturePos = ImageAlign.Fit;
selStyle = parent.TableHandlesStyle;
style = parent.TableStyle;
rowAnchorPattern = null;
customDraw = parent.TableCustomDraw;
cellCustomDraw = parent.CellCustomDraw;
linkStyle = parent.TableLinkStyle;
lastAnchorForTable = false;
lastFoundAnchor = new PointF(0, 0);
useStyledText = flowChart.EnableStyledText;
txOptions = new Text.LayoutOptions();
txLayout = new Text.Layout();
updateText();
layoutText();
hasHeaderRows = false;
offsetHeaderRows = false;
if (imageExpand == null)
{
lock (typeof(Table))
{
if (imageExpand == null)
{
ResourceManager rm = new ResourceManager(
"MindFusion.FlowChartX.Icons", typeof(ChartObject).Assembly);
imageExpand = rm.GetObject("mnp_rowexpand") as Image;
imageCollapse = rm.GetObject("mnp_rowcollapse") as Image;
}
}
}
}
/// <summary>
/// Main method to export Flowchart.NET into SVG
/// </summary>
/// <param name="flowChart">Flowchart.NET object reference</param>
/// <param name="filePath">String path of the target SVG file</param>
/// <returns>String report or error description</returns>
public string Export(FlowChart flowChart, string filePath)
{
string sResult = "";
try
{
// Initializing variables
pChart = flowChart;
if (pChart == null)
{
throw new Exception("Empty chart reference was passed");
}
if (filePath == null)
{
throw new Exception("Empty VDX path was passed");
}
// Getting screen resolution 'Pix-Per-Inch' parameter
IntPtr hWnd = SvgManager.GetActiveWindow();
System.IntPtr hDC = SvgManager.GetDC(hWnd);
PixPerInch = SvgManager.GetDeviceCaps(hDC, 88);
PixPerInchFirst = PixPerInch;
// Getting FlowChartX document's dimensions
double OffsetX = 0, OffsetY = 0;
OffsetX = pChart.DocExtents.X;
OffsetY = pChart.DocExtents.Y;
DocLeft = pChart.DocExtents.Left;
DocTop = pChart.DocExtents.Top;
DocRight = pChart.DocExtents.Right;
DocBottom = pChart.DocExtents.Bottom;
lDocX = DocRight - DocLeft;
lDocY = DocBottom - DocTop;
lDocX = pChart.DocExtents.Width;
lDocY = pChart.DocExtents.Height;
// Calculating FlowChartX document's dimensions in INCHES
sMan = new SvgManager(String.Format("{0}px", Unit2Pix(lDocX)), String.Format("{0}px", Unit2Pix(lDocY)), PixPerInch, pChart.MeasureUnit, m_GlueLines, pChart);
// Preparing item's enumeration
ResetID();
// Processing items [ Tables ]
foreach (MindFusion.FlowChartX.Table Table in pChart.Tables)
{
if (Table == null)
{
continue;
}
CreateTable(Table);
}
// Processing items [ Boxes ]
ArrayList.Adapter(pChart.Boxes).Sort(new BoxComparer(true));
foreach (MindFusion.FlowChartX.Box Box in pChart.Boxes)
{
if (Box == null)
{
continue;
}
CreateBox(Box);
}
// Processing items [ Arrows ]
foreach (MindFusion.FlowChartX.Arrow Arrow in pChart.Arrows)
{
if (Arrow == null)
{
continue;
}
CreateArrow(Arrow);
}
sMan.Save(filePath);
}
catch (Exception ex)
{
sResult = String.Format("Error occured when exporting: {0}", ex.Message);
Trace.WriteLine(String.Format("{0} error {1}\n", "ExportVDX", ex.Message));
}
return(sResult);
}
static void Main()
{
Application.EnableVisualStyles();
Application.SetCompatibleTextRenderingDefault(false);
FlowChart flowchart = new FlowChart();
Config config = new Config();
if (config.TestUrl(new System.Uri("ipc://SysCAD.Service/Global")))
{
config.Syncxxx();
Dictionary<String, Bitmap> modelThumbnails = new Dictionary<String, Bitmap>();
Dictionary<String, Bitmap> graphicThumbnails = new Dictionary<String, Bitmap>();
foreach (String key in config.ModelStencils.Keys)
{
ModelStencil stencil = config.ModelStencils[key];
flowchart.DocExtents = flowchart.ClientToDoc(new System.Drawing.Rectangle(0, 0, 17, 17));
flowchart.ShadowsStyle = ShadowsStyle.None;
flowchart.BackColor = System.Drawing.SystemColors.Window;
flowchart.AntiAlias = System.Drawing.Drawing2D.SmoothingMode.HighQuality;
RectangleF boxRect = flowchart.ClientToDoc(new System.Drawing.Rectangle(1, 1, 13, 13));
Box box = flowchart.CreateBox(boxRect.X, boxRect.Y, boxRect.Width, boxRect.Height);
box.Style = BoxStyle.Shape;
box.Shape = GetShapeTemplate(stencil);
box.FillColor = System.Drawing.Color.FromArgb(150, System.Drawing.Color.BurlyWood);
box.FrameColor = System.Drawing.Color.FromArgb(255, System.Drawing.Color.BurlyWood);
box.Locked = true;
modelThumbnails.Add(key, flowchart.CreateImage());
flowchart.DeleteObject(box);
}
Application.Run(new TestAppForm(modelThumbnails, config.ModelStencils));
}
}
internal void Remove(FlowChart flowChart)
{
if (ModelBox != null)
flowChart.DeleteObject(ModelBox);
if (GraphicBox != null)
flowChart.DeleteObject(GraphicBox);
if (TextBox != null)
flowChart.DeleteObject(TextBox);
if (Node != null)
Node.Remove();
}
/// <summary>
/// Required method for Designer support - do not modify
/// the contents of this method with the code editor.
/// </summary>
private void InitializeComponent()
{
this.components = new System.ComponentModel.Container();
System.ComponentModel.ComponentResourceManager resources = new System.ComponentModel.ComponentResourceManager(typeof(ThingEditorForm));
this.splitter1 = new System.Windows.Forms.Splitter();
this.panel2 = new System.Windows.Forms.Panel();
this.panel6 = new System.Windows.Forms.Panel();
this.flowChart1 = new MindFusion.FlowChartX.FlowChart();
this.splitter3 = new System.Windows.Forms.Splitter();
this.panel5 = new System.Windows.Forms.Panel();
this.thingEditor1 = new SysCAD.ThingEditor.ThingEditorCtrl(graphicThing);
this.mainMenu1 = new System.Windows.Forms.MainMenu(this.components);
this.menuItem1 = new System.Windows.Forms.MenuItem();
this.menuItem3 = new System.Windows.Forms.MenuItem();
this.menuItem6 = new System.Windows.Forms.MenuItem();
this.menuItem10 = new System.Windows.Forms.MenuItem();
this.menuItem9 = new System.Windows.Forms.MenuItem();
this.menuItem8 = new System.Windows.Forms.MenuItem();
this.menuItem11 = new System.Windows.Forms.MenuItem();
this.menuItem12 = new System.Windows.Forms.MenuItem();
this.menuItem13 = new System.Windows.Forms.MenuItem();
this.menuItem7 = new System.Windows.Forms.MenuItem();
this.panel2.SuspendLayout();
this.panel6.SuspendLayout();
this.panel5.SuspendLayout();
this.SuspendLayout();
//
// splitter1
//
this.splitter1.BorderStyle = System.Windows.Forms.BorderStyle.Fixed3D;
this.splitter1.Dock = System.Windows.Forms.DockStyle.Bottom;
this.splitter1.Location = new System.Drawing.Point(0, 397);
this.splitter1.Name = "splitter1";
this.splitter1.Size = new System.Drawing.Size(832, 6);
this.splitter1.TabIndex = 1;
this.splitter1.TabStop = false;
//
// panel2
//
this.panel2.Controls.Add(this.panel6);
this.panel2.Controls.Add(this.splitter3);
this.panel2.Controls.Add(this.panel5);
this.panel2.Dock = System.Windows.Forms.DockStyle.Fill;
this.panel2.Location = new System.Drawing.Point(0, 0);
this.panel2.Name = "panel2";
this.panel2.Size = new System.Drawing.Size(832, 397);
this.panel2.TabIndex = 2;
//
// panel6
//
this.panel6.Controls.Add(this.flowChart1);
this.panel6.Dock = System.Windows.Forms.DockStyle.Fill;
this.panel6.Location = new System.Drawing.Point(502, 0);
this.panel6.Name = "panel6";
this.panel6.Size = new System.Drawing.Size(330, 397);
this.panel6.TabIndex = 2;
//
// flowChart1
//
this.flowChart1.ActiveMnpColor = System.Drawing.Color.FromArgb(((int)(((byte)(255)))), ((int)(((byte)(255)))), ((int)(((byte)(255)))));
this.flowChart1.BoxStyle = MindFusion.FlowChartX.BoxStyle.Shape;
this.flowChart1.CurrentCursor = System.Windows.Forms.Cursors.Default;
this.flowChart1.Cursor = System.Windows.Forms.Cursors.Default;
this.flowChart1.DefaultControlType = typeof(System.Windows.Forms.Button);
this.flowChart1.DocExtents = ((System.Drawing.RectangleF)(resources.GetObject("flowChart1.DocExtents")));
this.flowChart1.Dock = System.Windows.Forms.DockStyle.Fill;
this.flowChart1.Font = new System.Drawing.Font("Microsoft Sans Serif", 4F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.World, ((byte)(0)));
this.flowChart1.InplaceEditFont = new System.Drawing.Font("Microsoft Sans Serif", 8.25F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(0)));
this.flowChart1.Location = new System.Drawing.Point(0, 0);
this.flowChart1.Name = "flowChart1";
this.flowChart1.ShowToolTips = false;
this.flowChart1.Size = new System.Drawing.Size(330, 397);
this.flowChart1.TabIndex = 0;
this.flowChart1.TableFrameColor = System.Drawing.Color.FromArgb(((int)(((byte)(0)))), ((int)(((byte)(0)))), ((int)(((byte)(0)))));
this.flowChart1.TableHandlesStyle = MindFusion.FlowChartX.HandlesStyle.HatchFrame;
//
// splitter3
//
this.splitter3.BorderStyle = System.Windows.Forms.BorderStyle.Fixed3D;
this.splitter3.Location = new System.Drawing.Point(496, 0);
this.splitter3.Name = "splitter3";
this.splitter3.Size = new System.Drawing.Size(6, 397);
this.splitter3.TabIndex = 1;
this.splitter3.TabStop = false;
//
// panel5
//
this.panel5.Controls.Add(this.thingEditor1);
this.panel5.Dock = System.Windows.Forms.DockStyle.Left;
this.panel5.Location = new System.Drawing.Point(0, 0);
this.panel5.Name = "panel5";
this.panel5.Size = new System.Drawing.Size(496, 397);
this.panel5.TabIndex = 0;
//
// thingEditor1
//
this.thingEditor1.Dock = System.Windows.Forms.DockStyle.Fill;
this.thingEditor1.GridColor = System.Drawing.Color.DarkGray;
this.thingEditor1.GridSize = 10;
this.thingEditor1.GridStyle = SysCAD.ThingEditor.ThingEditorCtrl.EGridStyle.GrdLine;
this.thingEditor1.Location = new System.Drawing.Point(0, 0);
this.thingEditor1.Name = "thingEditor1";
this.thingEditor1.PenColor = System.Drawing.Color.FromArgb(((int)(((byte)(220)))), ((int)(((byte)(220)))), ((int)(((byte)(255)))));
//this.thingEditor1.ShowScrollbars = true;
this.thingEditor1.Size = new System.Drawing.Size(496, 397);
this.thingEditor1.TabIndex = 0;
this.thingEditor1.Text = "thingEditor1";
this.thingEditor1.ShapeChanged += new SysCAD.ThingEditor.ShapeChangeEventHandler(this.thingEditor1_ShapeChanged);
//
// mainMenu1
//
this.mainMenu1.MenuItems.AddRange(new System.Windows.Forms.MenuItem[] {
this.menuItem1
});
//
// menuItem1
//
this.menuItem1.Index = 0;
this.menuItem1.MenuItems.AddRange(new System.Windows.Forms.MenuItem[] {
this.menuItem3,
this.menuItem6,
this.menuItem10,
this.menuItem9,
this.menuItem8,
this.menuItem11,
this.menuItem12,
this.menuItem13,
this.menuItem7
});
this.menuItem1.Text = "&File";
//
// menuItem3
//
this.menuItem3.Index = 0;
this.menuItem3.Text = "&New";
this.menuItem3.Click += new System.EventHandler(this.menuItem3_Click);
//
// menuItem6
//
this.menuItem6.Index = 1;
this.menuItem6.Text = "-";
//
// menuItem10
//
this.menuItem10.Index = 2;
this.menuItem10.Text = "Background Color";
this.menuItem10.Click += new System.EventHandler(this.menuItem10_Click);
//
// menuItem9
//
this.menuItem9.Index = 3;
this.menuItem9.Text = "Grid Color";
this.menuItem9.Click += new System.EventHandler(this.menuItem9_Click);
//
// menuItem8
//
this.menuItem8.Index = 4;
this.menuItem8.Text = "Pen Color";
this.menuItem8.Click += new System.EventHandler(this.menuItem8_Click);
//
// menuItem11
//
this.menuItem11.Index = 5;
this.menuItem11.Text = "-";
//
// menuItem12
//
this.menuItem12.Index = 6;
this.menuItem12.Text = "Set Grid Size";
this.menuItem12.Click += new System.EventHandler(this.menuItem12_Click);
//
// menuItem13
//
this.menuItem13.Index = 7;
this.menuItem13.Text = "-";
//
// menuItem7
//
this.menuItem7.Index = 8;
this.menuItem7.Text = "Exit";
this.menuItem7.Click += new System.EventHandler(this.menuItem7_Click);
//
// Form1
//
this.AutoScaleBaseSize = new System.Drawing.Size(5, 13);
this.ClientSize = new System.Drawing.Size(832, 403);
this.Controls.Add(this.panel2);
this.Controls.Add(this.splitter1);
this.Menu = this.mainMenu1;
this.Name = "Form1";
this.Text = "Thing Editor";
this.panel2.ResumeLayout(false);
this.panel6.ResumeLayout(false);
this.panel5.ResumeLayout(false);
this.ResumeLayout(false);
}
/// <summary>
/// Method exports Flowchart.NET drawing into Autodesk DXF version 14 format
/// </summary>
/// <param name="flowChart">Flowchart reference</param>
/// <param name="filePath">Output DXF file path to be saved</param>
/// <returns>Empty string if call was succeded error description otherwise</returns>
public void Export(FlowChart flowChart, string filePath)
{
string sResult = "";
try
{
// Validating input parameters
if ( flowChart == null )
throw new Exception("Empty chart reference passed");
if ( filePath == null )
throw new Exception("Empty path string passed");
// Parsing input file path extracting directory and file names
int nIdx = filePath.LastIndexOf("\\");
int nLen = filePath.Length;
FileNamePattern = filePath.Substring(nIdx + 1, nLen - ( nIdx + 5));
BasedPath = filePath.Substring(0, nIdx);
// Creating DxfHelper object passing filePath as a parameter
m_DxfHelper = new DxfHelper(filePath, flowChart, m_ExportTextAsMultiline, m_ExportExternalImages,
FileNamePattern, BasedPath );
if ( m_DxfHelper == null )
throw new Exception("Error creating DXF helper object");
if (!m_DxfHelper.IsValid())
throw new Exception(String.Format("DXF helper object isn't valid({0})", m_DxfHelper.GetStatus()));
// Storing Flowchart control reference for future use
m_flowChart = flowChart;
// Sorting chart shapes by 'ZIndex' key
ArrayList.Adapter(flowChart.Boxes).Sort(new DxfHelper.BoxComparer(true));
// Processing shapes
foreach ( Box oBox in flowChart.Boxes)
{
if ( oBox == null )
continue;
m_DxfHelper.ChartObject2String(oBox);
}
// Processing arrows
foreach ( Arrow oArrow in flowChart.Arrows)
{
if ( oArrow == null )
continue;
m_DxfHelper.ChartObject2String(oArrow);
}
// Processing tables
foreach ( Table oTable in flowChart.Tables)
{
if ( oTable == null )
continue;
m_DxfHelper.ChartObject2String(oTable);
}
// Saving prepared DXF file to disk and cleaning up
m_DxfHelper.Save();
m_DxfHelper = null;
m_flowChart = null;
}
catch ( Exception ex )
{
sResult = String.Format("Error occured when exporting: {0}",ex.Message);
Trace.WriteLine(String.Format("{0} error {1}\n","Export.DXF",ex.Message));
}
}
/// <summary>
/// Copies the current selection of items to the clipboard.
/// </summary>
/// <param name="copy">true if you want data to remain on the Clipboard after this application exits; otherwise, false.</param>
/// <param name="groups">true to copy item groups; otherwise, false.</param>
/// <returns>true if items were successfully copied; otherwise, false.</returns>
public bool CopyToClipboard(bool copy, bool groups)
{
bool result = false;
// create clones of selected items
ItemsAndGroups data = copySelection(this, true, groups);
if (data == null) return false;
// add the clones to an empty flowchart document
FlowChart clipHelper = new FlowChart();
if (pasteSelection(clipHelper, data, null, 0, 0))
{
// save the clones into a memory stream
MemoryStream stream = new MemoryStream(40960);
clipHelper.SaveToStream(stream, true);
// copy the memory stream to clipboard
Clipboard.SetDataObject(stream, copy);
result = true;
}
clipHelper.Dispose();
return result;
}
/// <summary>
/// Required method for Designer support - do not modify
/// the contents of this method with the code editor.
/// </summary>
private void InitializeComponent()
{
this.components = new System.ComponentModel.Container();
System.ComponentModel.ComponentResourceManager resources = new System.ComponentModel.ComponentResourceManager(typeof(ThingEditorForm));
this.splitter1 = new System.Windows.Forms.Splitter();
this.panel2 = new System.Windows.Forms.Panel();
this.panel6 = new System.Windows.Forms.Panel();
this.flowChart1 = new MindFusion.FlowChartX.FlowChart();
this.splitter3 = new System.Windows.Forms.Splitter();
this.panel5 = new System.Windows.Forms.Panel();
this.thingEditor1 = new SysCAD.ThingEditor.ThingEditorCtrl(graphicThing);
this.mainMenu1 = new System.Windows.Forms.MainMenu(this.components);
this.menuItem1 = new System.Windows.Forms.MenuItem();
this.menuItem3 = new System.Windows.Forms.MenuItem();
this.menuItem6 = new System.Windows.Forms.MenuItem();
this.menuItem10 = new System.Windows.Forms.MenuItem();
this.menuItem9 = new System.Windows.Forms.MenuItem();
this.menuItem8 = new System.Windows.Forms.MenuItem();
this.menuItem11 = new System.Windows.Forms.MenuItem();
this.menuItem12 = new System.Windows.Forms.MenuItem();
this.menuItem13 = new System.Windows.Forms.MenuItem();
this.menuItem7 = new System.Windows.Forms.MenuItem();
this.panel2.SuspendLayout();
this.panel6.SuspendLayout();
this.panel5.SuspendLayout();
this.SuspendLayout();
//
// splitter1
//
this.splitter1.BorderStyle = System.Windows.Forms.BorderStyle.Fixed3D;
this.splitter1.Dock = System.Windows.Forms.DockStyle.Bottom;
this.splitter1.Location = new System.Drawing.Point(0, 397);
this.splitter1.Name = "splitter1";
this.splitter1.Size = new System.Drawing.Size(832, 6);
this.splitter1.TabIndex = 1;
this.splitter1.TabStop = false;
//
// panel2
//
this.panel2.Controls.Add(this.panel6);
this.panel2.Controls.Add(this.splitter3);
this.panel2.Controls.Add(this.panel5);
this.panel2.Dock = System.Windows.Forms.DockStyle.Fill;
this.panel2.Location = new System.Drawing.Point(0, 0);
this.panel2.Name = "panel2";
this.panel2.Size = new System.Drawing.Size(832, 397);
this.panel2.TabIndex = 2;
//
// panel6
//
this.panel6.Controls.Add(this.flowChart1);
this.panel6.Dock = System.Windows.Forms.DockStyle.Fill;
this.panel6.Location = new System.Drawing.Point(502, 0);
this.panel6.Name = "panel6";
this.panel6.Size = new System.Drawing.Size(330, 397);
this.panel6.TabIndex = 2;
//
// flowChart1
//
this.flowChart1.ActiveMnpColor = System.Drawing.Color.FromArgb(((int)(((byte)(255)))), ((int)(((byte)(255)))), ((int)(((byte)(255)))));
this.flowChart1.BoxStyle = MindFusion.FlowChartX.BoxStyle.Shape;
this.flowChart1.CurrentCursor = System.Windows.Forms.Cursors.Default;
this.flowChart1.Cursor = System.Windows.Forms.Cursors.Default;
this.flowChart1.DefaultControlType = typeof(System.Windows.Forms.Button);
this.flowChart1.DocExtents = ((System.Drawing.RectangleF)(resources.GetObject("flowChart1.DocExtents")));
this.flowChart1.Dock = System.Windows.Forms.DockStyle.Fill;
this.flowChart1.Font = new System.Drawing.Font("Microsoft Sans Serif", 4F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.World, ((byte)(0)));
this.flowChart1.InplaceEditFont = new System.Drawing.Font("Microsoft Sans Serif", 8.25F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(0)));
this.flowChart1.Location = new System.Drawing.Point(0, 0);
this.flowChart1.Name = "flowChart1";
this.flowChart1.ShowToolTips = false;
this.flowChart1.Size = new System.Drawing.Size(330, 397);
this.flowChart1.TabIndex = 0;
this.flowChart1.TableFrameColor = System.Drawing.Color.FromArgb(((int)(((byte)(0)))), ((int)(((byte)(0)))), ((int)(((byte)(0)))));
this.flowChart1.TableHandlesStyle = MindFusion.FlowChartX.HandlesStyle.HatchFrame;
//
// splitter3
//
this.splitter3.BorderStyle = System.Windows.Forms.BorderStyle.Fixed3D;
this.splitter3.Location = new System.Drawing.Point(496, 0);
this.splitter3.Name = "splitter3";
this.splitter3.Size = new System.Drawing.Size(6, 397);
this.splitter3.TabIndex = 1;
this.splitter3.TabStop = false;
//
// panel5
//
this.panel5.Controls.Add(this.thingEditor1);
this.panel5.Dock = System.Windows.Forms.DockStyle.Left;
this.panel5.Location = new System.Drawing.Point(0, 0);
this.panel5.Name = "panel5";
this.panel5.Size = new System.Drawing.Size(496, 397);
this.panel5.TabIndex = 0;
//
// thingEditor1
//
this.thingEditor1.Dock = System.Windows.Forms.DockStyle.Fill;
this.thingEditor1.GridColor = System.Drawing.Color.DarkGray;
this.thingEditor1.GridSize = 10;
this.thingEditor1.GridStyle = SysCAD.ThingEditor.ThingEditorCtrl.EGridStyle.GrdLine;
this.thingEditor1.Location = new System.Drawing.Point(0, 0);
this.thingEditor1.Name = "thingEditor1";
this.thingEditor1.PenColor = System.Drawing.Color.FromArgb(((int)(((byte)(220)))), ((int)(((byte)(220)))), ((int)(((byte)(255)))));
//this.thingEditor1.ShowScrollbars = true;
this.thingEditor1.Size = new System.Drawing.Size(496, 397);
this.thingEditor1.TabIndex = 0;
this.thingEditor1.Text = "thingEditor1";
this.thingEditor1.ShapeChanged += new SysCAD.ThingEditor.ShapeChangeEventHandler(this.thingEditor1_ShapeChanged);
//
// mainMenu1
//
this.mainMenu1.MenuItems.AddRange(new System.Windows.Forms.MenuItem[] {
this.menuItem1});
//
// menuItem1
//
this.menuItem1.Index = 0;
this.menuItem1.MenuItems.AddRange(new System.Windows.Forms.MenuItem[] {
this.menuItem3,
this.menuItem6,
this.menuItem10,
this.menuItem9,
this.menuItem8,
this.menuItem11,
this.menuItem12,
this.menuItem13,
this.menuItem7});
this.menuItem1.Text = "&File";
//
// menuItem3
//
this.menuItem3.Index = 0;
this.menuItem3.Text = "&New";
this.menuItem3.Click += new System.EventHandler(this.menuItem3_Click);
//
// menuItem6
//
this.menuItem6.Index = 1;
this.menuItem6.Text = "-";
//
// menuItem10
//
this.menuItem10.Index = 2;
this.menuItem10.Text = "Background Color";
this.menuItem10.Click += new System.EventHandler(this.menuItem10_Click);
//
// menuItem9
//
this.menuItem9.Index = 3;
this.menuItem9.Text = "Grid Color";
this.menuItem9.Click += new System.EventHandler(this.menuItem9_Click);
//
// menuItem8
//
this.menuItem8.Index = 4;
this.menuItem8.Text = "Pen Color";
this.menuItem8.Click += new System.EventHandler(this.menuItem8_Click);
//
// menuItem11
//
this.menuItem11.Index = 5;
this.menuItem11.Text = "-";
//
// menuItem12
//
this.menuItem12.Index = 6;
this.menuItem12.Text = "Set Grid Size";
this.menuItem12.Click += new System.EventHandler(this.menuItem12_Click);
//
// menuItem13
//
this.menuItem13.Index = 7;
this.menuItem13.Text = "-";
//
// menuItem7
//
this.menuItem7.Index = 8;
this.menuItem7.Text = "Exit";
this.menuItem7.Click += new System.EventHandler(this.menuItem7_Click);
//
// Form1
//
this.AutoScaleBaseSize = new System.Drawing.Size(5, 13);
this.ClientSize = new System.Drawing.Size(832, 403);
this.Controls.Add(this.panel2);
this.Controls.Add(this.splitter1);
this.Menu = this.mainMenu1;
this.Name = "Form1";
this.Text = "Thing Editor";
this.panel2.ResumeLayout(false);
this.panel6.ResumeLayout(false);
this.panel5.ResumeLayout(false);
this.ResumeLayout(false);
}
public bool PasteFromClipboard(float dx, float dy, bool unconnectedArrows)
{
bool result = false;
IDataObject dataObj = null;
FlowChart clipHelper= null;
try
{
// try getting clipboard data; might throw exceptions
dataObj = Clipboard.GetDataObject();
// is there anything of interest in the clipboard ?
if (dataObj != null && dataObj.GetDataPresent(typeof(MemoryStream)))
{
MemoryStream stream = dataObj.
GetData(typeof(MemoryStream)) as MemoryStream;
stream.Seek(0, SeekOrigin.Begin);
// load the stream into an empty flowchart document
// might throw FileLoadException exceptions
clipHelper = new FlowChart();
clipHelper.LoadFromStream(stream);
foreach (ChartObject item in clipHelper.Objects)
item.Selected = true;
// now copy items
ItemsAndGroups data =
copySelection(clipHelper, unconnectedArrows, true);
if (data != null)
{
// that returns the active composite if somebody has already created one
CompositeCmd composite = UndoManager.StartComposite("_fcnet_");
// add the copied items to the document
result = pasteSelection(this, data, composite, dx, dy);
if (composite != null && composite.Title == "_fcnet_")
{
// this is our own composite cmd
composite.Title = "Paste";
composite.Execute();
}
// fire *pasted events
foreach (ChartObject item in data.items)
fireItemPasted(item);
}
}
}
catch (Exception)
{
// data could not be retrieved from the clipboard
// or it was of unrecognized format
return false;
}
finally
{
if (clipHelper != null)
clipHelper.Dispose();
}
return result;
}
private bool pasteSelection(FlowChart doc, ItemsAndGroups data,
CompositeCmd cmd, float dx, float dy)
{
if (data.items.Count == 0) return false;
doc.Selection.Clear();
// add nodes
foreach (ChartObject item in data.items)
{
if (item is Node)
{
doc.Add(item);
doc.Selection.AddObject(item);
}
}
Hashtable arrowPoints = null;
if (dx != 0 || dy != 0)
arrowPoints = new Hashtable();
foreach (ChartObject item in data.items)
{
if (item is Arrow)
{
Arrow arrow = item as Arrow;
doc.Add(arrow);
doc.Selection.AddObject(arrow);
if (arrowPoints != null)
arrowPoints.Add(arrow, arrow.ControlPoints.Clone());
}
}
// add groups
foreach (Group group in data.groups)
doc.Add(group);
if (dx != 0 || dy != 0)
{
// offset nodes
foreach (ChartObject item in data.items)
{
if (item is Node && item.MasterGroup == null)
{
ModifyItemCmd mc = (cmd == null) ? null : new ModifyItemCmd(item);
Node node = item as Node;
RectangleF rect = node.BoundingRect;
rect.Offset(dx, dy);
node.BoundingRect = rect;
if (mc != null)
{
mc.Execute(true);
cmd.AddSubCmd(mc);
}
}
}
// offset arrows
foreach (ChartObject item in data.items)
{
if (item is Arrow)
{
ModifyItemCmd mc = (cmd == null) ? null : new ModifyItemCmd(item);
Arrow arrow = item as Arrow;
arrow.Points = arrowPoints[arrow] as PointCollection;
for (int i = 0; i < arrow.ControlPoints.Count; ++i)
{
PointF pt = arrow.ControlPoints[i];
arrow.ControlPoints[i] = new PointF(pt.X + dx, pt.Y + dy);
}
arrow.UpdateFromPoints();
if (mc != null)
{
mc.Execute(true);
cmd.AddSubCmd(mc);
}
}
}
}
return true;
}
private ItemsAndGroups copySelection(
FlowChart doc, bool unconnectedArrows, bool copyGroups)
{
if (doc.Selection.Objects.Count == 0)
return null;
// determine which items and groups to copy
ChartObjectCollection items = new ChartObjectCollection();
GroupCollection groups = new GroupCollection();
Hashtable indexMap = new Hashtable();
for (int i = 0; i < doc.Selection.Objects.Count; ++i)
{
ChartObject item = doc.Selection.Objects[i];
// do not copy unconncted arrows if specified
if (!unconnectedArrows && item is Arrow)
{
Arrow arrow = item as Arrow;
if (!arrow.IsConnected) continue;
}
indexMap[item] = items.Count;
items.Add(item);
if (copyGroups && item.SubordinateGroup != null)
groups.Add(item.SubordinateGroup);
}
// add subordinated group items
foreach (Group group in groups)
{
foreach (ChartObject item in group.AttachedObjects)
{
if (!items.Contains(item))
{
indexMap[item] = items.Count;
items.Add(item);
}
}
}
// copy nodes
for (int i = 0; i < items.Count; ++i)
{
ChartObject item = items[i];
if (item is Box) items[i] = new Box((Box)item);
if (item is ControlHost) items[i] = new ControlHost((ControlHost)item);
if (item is Table) items[i] = new Table((Table)item);
}
// copy arrows, linking them to node clones
for (int i = 0; i < items.Count; ++i)
{
if (items[i] is Arrow)
{
Arrow arrow = items[i] as Arrow;
int srcIndex = indexMap.Contains(arrow.Origin) ?
(int)indexMap[arrow.Origin] : -1;
int dstIndex = indexMap.Contains(arrow.Destination) ?
(int)indexMap[arrow.Destination] : -1;
items[i] = new Arrow(arrow,
srcIndex == -1 ? Dummy : items[srcIndex] as Node,
dstIndex == -1 ? Dummy : items[dstIndex] as Node);
}
}
// copy groups
for (int i = 0; i < groups.Count; ++i)
{
Group group = new Group(groups[i]);
groups[i] = group;
group.setMainObject(items[(int)indexMap[group.MainObject]]);
foreach (Attachment atc in group.Attachments)
{
atc.node = items[(int)indexMap[atc.node]] as Node;
atc.node.putInGroup(group);
}
group.updateObjCol();
}
return new ItemsAndGroups(items, groups);
}
