public Box(Box prototype) : base(prototype)
{
style = prototype.style;
image = prototype.image;
transparent = prototype.transparent;
text = prototype.text;
ftext = null;
textFormat = (StringFormat)prototype.textFormat.Clone();
textColor = prototype.textColor;
customDraw = prototype.customDraw;
shapeRotation = prototype.shapeRotation;
rotationAngle = prototype.rotationAngle;
rotateContents = prototype.rotateContents;
Shape = prototype.Shape;
setExpandable(prototype.Expandable);
setExpanded(prototype.Expanded);
picturePos = prototype.picturePos;
selStyle = prototype.selStyle;
useTextLayout = prototype.useTextLayout;
useStyledText = prototype.useStyledText;
txOptions = new Text.LayoutOptions();
txLayout = new Text.Layout();
updateText();
layoutText();
}
private void ResetFlowChart(bool clearAll)
{
if (clearAll)
{
flowChart1.ClearAll();
}
else
{
foreach (ChartObject chartObject in flowChart1.Objects)
{
chartObject.Visible = false;
}
}
modelBox = flowChart1.CreateBox(0.0F + flowChart1.GridSizeX / 2.0F, 0.0F + flowChart1.GridSizeY / 2.0F, 100.0F, 100.0F);
modelBox.Visible = false;
modelBox.RotationAngle = 0.0F;
modelBox.Style = BoxStyle.Shape;
modelBox.FillColor = System.Drawing.Color.FromArgb(55, 222, 184, 136);
modelBox.FrameColor = System.Drawing.Color.FromArgb(61, 111, 92, 68);
modelBox.ZBottom();
modelBox.EnabledHandles = Handles.None;
modelBox.HandlesStyle = HandlesStyle.Invisible;
modelBox.Locked = true;
Box backBox = flowChart1.CreateBox(0.0F + flowChart1.GridSizeX / 2.0F, 0.0F + flowChart1.GridSizeY / 2.0F, 100.0F, 100.0F);
backBox.Style = BoxStyle.Rectangle;
backBox.FillColor = System.Drawing.Color.FloralWhite;
backBox.FrameColor = System.Drawing.Color.LightSlateGray;
backBox.Locked = true;
backBox.ZBottom();
}
public Group(Guid guid, String tag, Box box, bool visible, GraphicGroup graphicGroup)
{
this.guid = guid;
this.tag = tag;
this.box = box;
this.visible = visible;
this.graphicGroup = graphicGroup;
}
public Item(Guid guid, String tag, Box model, Box graphic, Box text, bool visible, GraphicItem graphicItem)
{
this.guid = guid;
this.tag = tag;
this.model = model;
this.graphic = graphic;
this.text = text;
this.visible = visible;
this.graphicItem = graphicItem;
}
internal void SetStencil(ShapeTemplate template)
{
flowChart1.ClearAll();
Box backBox = flowChart1.CreateBox(0.0F, 0.0F, 100.0F, 100.0F);
backBox.Style = BoxStyle.Rectangle;
backBox.FillColor = System.Drawing.Color.FromArgb(55, System.Drawing.Color.LightSlateGray);
backBox.FrameColor = System.Drawing.Color.FromArgb(61, System.Drawing.Color.LightSlateGray);
backBox.Locked = true;
modelBox = flowChart1.CreateBox(0.0F, 0.0F, 100.0F, 100.0F);
modelBox.RotationAngle = 0.0F;
modelBox.Style = BoxStyle.Shape;
modelBox.Shape = template;
modelBox.FillColor = System.Drawing.Color.FromArgb(220, 222, 184, 136);
modelBox.FrameColor = System.Drawing.Color.FromArgb(255, 111, 92, 68);
modelBox.EnabledHandles = Handles.None;
modelBox.HandlesStyle = HandlesStyle.Invisible;
}
/// <summary>
/// Gets Flowchart.NET box's style
/// </summary>
/// <param name="newBox">Box reference</param>
/// <returns>Returned BoxStyle</returns>
private BoxStyle GetBoxStyle(MindFusion.FlowChartX.Box newBox)
{
BoxStyle retStyle = BoxStyle.Shape;
if (newBox.Shape == null)
{
return(newBox.Style);
}
if (newBox.Style != BoxStyle.Shape)
{
return(newBox.Style);
}
switch (newBox.Shape.ToString())
{
case "Rectangle":
retStyle = BoxStyle.Rectangle;
break;
case "Ellipse":
retStyle = BoxStyle.Ellipse;
break;
case "RoundRect":
retStyle = BoxStyle.RoundedRectangle;
break;
default:
retStyle = newBox.Style;
break;
}
;
return(retStyle);
}
private bool confirmBoxInplaceEdit(Box box)
{
if (BoxInplaceEditing == null) return true;
BoxConfirmArgs args = new BoxConfirmArgs(box);
BoxInplaceEditing(this, args);
return args.Confirm;
}
/// <summary>
/// Creates a new Box instance and adds it to the flowchart.
/// </summary>
/// <param name="x">Horizontal position of the box.</param>
/// <param name="y">Vertical position of the box.</param>
/// <param name="width">Width of the box.</param>
/// <param name="height">Height of the box.</param>
/// <returns>A reference to the new box.</returns>
public Box CreateBox(float x, float y, float width, float height)
{
// create the box object and store it in the collection
Box newBox = new Box(this);
newBox.setPos(x, y, width, height);
if (!LayoutSuspended)
Add(newBox, SelectAfterCreate);
else
Add(newBox, false);
return newBox;
}
/// <summary>
/// Creates a new Arrow instance and adds it to the flowchart.
/// </summary>
/// <param name="srcBox">Specifies the origin box.</param>
/// <param name="srcAnchor">Specifies the origin anchor point.</param>
/// <param name="dstBox">Specifies the destination box.</param>
/// <param name="dstAnchor">Specifies the destination anchor point.</param>
/// <returns>A reference to the new arrow.</returns>
public Arrow CreateArrow(Box srcBox, int srcAnchor, Box dstBox, int dstAnchor)
{
if (srcBox == null || dstBox == null) return null;
// create the arrow object and store it in the collection
Arrow newArrow = new Arrow(this);
newArrow.setOrgAndDest(
srcBox.createLink(newArrow, srcBox.getCenter(), false),
dstBox.createLink(newArrow, dstBox.getCenter(), true));
Add(newArrow, SelectAfterCreate);
newArrow.OrgnAnchor = srcAnchor;
newArrow.DestAnchor = dstAnchor;
newArrow.updatePoints(newArrow.Points[newArrow.Points.Count-1]);
return newArrow;
}
internal ModelNode ModelNode(Box box)
{
ModelNode modelNode = null;
if (box.Tag is EditorNode)
{
GraphicNode graphicNode = null;
clientProtocol.graphic.Nodes.TryGetValue((box.Tag as EditorNode).Guid, out graphicNode);
if (graphicNode != null)
clientProtocol.model.Nodes.TryGetValue(graphicNode.ModelGuid, out modelNode);
}
return modelNode;
}
/// <summary>
/// Processing Visio shape converting it into Flowchart.NET node
/// </summary>
/// <param name="shape">Visio shape's XML node</param>
/// <param name="ShapeType">String value of the shape type</param>
/// <param name="group">Reference to parent group ( if any exists) </param>
/// <returns>Returns [true] if successfull [false] otherwise</returns>
private bool GetShapeRef(XmlNode shape, string ShapeType,MindFusion.FlowChartX.Group group)
{
string sShapeName, sUID = "", sType = "", sNameU= "", sPath="", sTemp = "",
sStepX = "", sStepY = "";
long lShapeType = 0, lX = 0, lY =0, lWidth = 0,
lHeight = 0, lPinY = 0, lPinX = 0, lLineWith = 0,lCount = 1, lPtX = 0, lPtY = 0 , lStepX = 0, lStepY = 0, lStartX =0 ,
lStartY = 0,lEndX = 0, lEndY = 0, lBeginX = 0, lBeginY = 0, lBoxX = 0, lBoxY = 0,
lTemp = 0, lAdjustX = 0, lAdjustY = 0;
double fAngle2 = 0;
XmlNode node_temp = null;
XmlNode xform1d_node = null;
bool DontHideGroup = false;
// Incrementing shape's count
lShapesCount++;
sUID = shape.Attributes["ID"].Value.ToString();
sType = shape.Attributes["Type"].Value.ToString();
sType = sType.ToLower();
// Getting 'XForm' node root
XmlNode xform_node = shape.SelectSingleNode("vdx:XForm", ns);
if ( xform_node == null)
return false;
// Getting Master shape's ID if any exist
sMasterID = "";
if ( shape.Attributes["Master"] == null )
{
if ( shape.Attributes["MasterShape"] != null )
{
sMasterID = shape.Attributes["MasterShape"].Value.ToString();
}
}
else
sMasterID = shape.Attributes["Master"].Value.ToString();
// Getting shape's 'NameU' tag if any exist
sNameU = "";
if ( shape.Attributes["NameU"] != null )
sNameU = shape.Attributes["NameU"].Value.ToString();
sShapeName = sNameU;
sNameU = sNameU.Trim();
sNameU = sNameU.ToLower();
if ( sNameU == "" )
{
lShapeType |= (long) ShapeTypeEnum.ST_NO_NAMEU;
}
if (( sNameU == "") && (sMasterID!=""))
{
sPath = String.Format("vdx:Master[@ID='{0}']",sMasterID);
sNameU = GetShapeAttr(sPath,"NameU", mastersRoot);
sShapeName = sNameU;
}
if ( sNameU == null )
sNameU = "";
sNameU = sNameU.Trim();
sNameU = sNameU.ToLower();
// Shape is GROUP
#if _POST_FIX_2_1
if (( sType.IndexOf("group")>=0 ) && ( sNameU.IndexOf("connector")<0))
#else
if ( sType.IndexOf("group")>=0 )
#endif
{
lShapeType |= (long) ShapeTypeEnum.ST_GROUP;
}
// Shape is 'arrow - like'
if (( sNameU.IndexOf("connector") >= 0 ) || ( sNameU.IndexOf("link") >= 0 ) || ( sNameU.IndexOf("generalization") >= 0 ) ||
( sNameU.IndexOf("association") >= 0 ) || ( sNameU.IndexOf("composition")>=0) || ( sNameU == "relationship") ||
( sNameU.IndexOf("parent to category") >= 0 ) || ( sNameU.IndexOf("categorytochild ") >= 0 ) || (sNameU.IndexOf("object flow")>=0) ||
(sNameU.IndexOf("control flow")>=0) || (sNameU.IndexOf("2-element constraint")>=0) || (sNameU.IndexOf("or constraint")>=0))
// (sNameU.IndexOf("shared navigable")>=0))
{
lShapeType |= (long) ShapeTypeEnum.ST_CONNECTOR;
}
else
{
xform1d_node = shape.SelectSingleNode("vdx:XForm1D", ns);
if ( xform1d_node != null)
{
//return true;
// ??? REMOVED ??? lShapeType |= (long) ShapeTypeEnum.ST_CONNECTOR;
}
}
// Shape is 'entity - like'
if ( ( sNameU == "entity 1" ) || ( sNameU.IndexOf("entity." )>=0) || ( sNameU == "entity 2" ) || ( sNameU == "entity" ) || ( sNameU =="view"))
{
lShapeType |= (long) ShapeTypeEnum.ST_ENTITY;
}
// Shape is 'entity2 - like'
if ( sNameU == "entity 2" )
{
lShapeType |= (long) ShapeTypeEnum.ST_ENTITY2;
}
// Shape is part of 'entity - like' group
if ( ShapeType == "entity" )
{
lShapeType |= (long) ShapeTypeEnum.ST_PART_OF_ENTITY;
lShapeType |= (long) ShapeTypeEnum.ST_SHAPE;
}
// Shape is part of 'entity2 - like' group
if ( ShapeType == "entity 2" )
{
lShapeType |= (long) ShapeTypeEnum.ST_PART_OF_ENTITY;
lShapeType |= (long) ShapeTypeEnum.ST_PART_OF_ENTITY2;
lShapeType |= (long) ShapeTypeEnum.ST_SHAPE;
}
// Shape is part of 'arrow - like' group
if ( ShapeType == "arrow" )
{
lShapeType |= (long) ShapeTypeEnum.ST_PART_OF_ARROW;
lShapeType |= (long) ShapeTypeEnum.ST_SHAPE;
}
if (((ShapeTypeEnum) lShapeType & ShapeTypeEnum.ST_PART_OF_ENTITY) == ShapeTypeEnum.ST_PART_OF_ENTITY)
{
lShapeType |= (long) ShapeTypeEnum.ST_OVAL_PROCESS;
lShapeType |= (long) ShapeTypeEnum.ST_SHAPE;
}
if ( sNameU == "parameters" )
{
lShapeType |= (long) ShapeTypeEnum.ST_HIDDEN;
lShapeType |= (long) ShapeTypeEnum.ST_SHAPE;
}
if (( lShapeType == (long) ShapeTypeEnum.ST_NONE ) || ( lShapeType == (long) ShapeTypeEnum.ST_NO_NAMEU))
lShapeType |= (long) ShapeTypeEnum.ST_SHAPE;
// Getting shape's dimensions and converting it to 'Pixels'
lWidth = Measure2Pix(xform_node, "Width");
lHeight = Measure2Pix(xform_node, "Height");
lX = Measure2Pix(xform_node, "PinX");
lY = Measure2Pix(xform_node, "PinY");
lPinX = Measure2Pix(xform_node, "LocPinX");
lPinY = Measure2Pix(xform_node, "LocPinY");
if ((( lWidth == 0 ) || ( lHeight == 0 )) &&
(((ShapeTypeEnum)lShapeType & ShapeTypeEnum.ST_SHAPE) == ShapeTypeEnum.ST_SHAPE) &&
(((ShapeTypeEnum)lShapeType & ShapeTypeEnum.ST_CONNECTOR)!=ShapeTypeEnum.ST_CONNECTOR))
{
return false;
}
if ( sNameU == "separator")
{
return false;
}
// Getting shape's styles IDs
#if _POST_FIX_2_1
sLineStyle = GetStyle2(shape, "LineStyle", "vdx:Line/vdx:LineColor");
sTextStyle = GetStyle2(shape, "TextStyle", "vdx:Char/vdx:Color");
sFillStyle = GetStyle2(shape, "FillStyle", "vdx:Fill/vdx:FillForegnd");
#else
sLineStyle = GetStyle(shape, "LineStyle", ref sLineStyle2);
sTextStyle = GetStyle(shape, "TextStyle", ref sTextStyle2);
sFillStyle = GetStyle(shape, "FillStyle", ref sFillStyle2);
#endif
// Getting colors
crLineColor = Color.Empty;
crLineColor = GetColor(shape,sLineStyle,"vdx:Line/vdx:LineColor",null,null,sLineStyle2);
crFillColor = Color.Empty;
crFillColor = GetColor(shape,sFillStyle,"vdx:Fill/vdx:FillForegnd","vdx:Fill/vdx:FillForegndTrans",null,sFillStyle2);
crFillColor2 = Color.Empty;
crFillColor2 = GetColor(shape,sFillStyle,"vdx:Fill/vdx:FillBkgnd",null,null,sFillStyle2);
crTextColor = Color.Empty;
crTextColor = GetColor(shape,sTextStyle,"vdx:Char/vdx:Color",null,null,sTextStyle2);
// Getting fill patterns
sFillPattern = "";
sFillPattern = GetShapeAttr("vdx:Fill/vdx:FillPattern","", shape);
if ( sFillPattern == null)
{
sFillPattern = GetShapeAttr(String.Format("vdx:StyleSheet[@ID='{0}']/vdx:Fill/vdx:FillPattern", sFillStyle),"",stylesRoot);
}
sTemp = GetShapeAttr("vdx:Line/vdx:LineWeight","",shape);
if ( sTemp == null)
{
sTemp = GetShapeAttr(String.Format("vdx:StyleSheet[@ID='{0}']/vdx:Line/vdx:LineWeight", sLineStyle),"",stylesRoot);
}
// Getting line width
if ( sTemp!=null )
lLineWith = (long) this.Unit2Pix(sDL,sDL,sTemp);
else
lLineWith = 0;
// Getting rotaton angle
string sAngle = "0", sAngleUnit = "";
sAngle = GetShapeAttr("vdx:Angle", "", xform_node);
sAngleUnit = GetShapeAttr("vdx:Angle", "Unit", xform_node);
fAngle2 = Angle2Deg(sAngleUnit, sAngle);
/*
if (( sAngle != "0") && ( sAngle!=null))
{
sAngle = sAngle.Replace(".",sSeparator);
fAngle = Convert.ToDouble(sAngle);
if ( fAngle!=0 )
{
fAngle2 = (fAngle/Math.PI)*180;
if ( fAngle2>0 )
fAngle2 = 360 - Math.Abs(fAngle2);
else
fAngle2 = Math.Abs(fAngle2);
}
}
else
{
lAngle = 0;
}
*/
sPenStyle = "";
sPenStyle = GetShapeAttr("vdx:Line/vdx:LinePattern","", shape);
if ( sPenStyle == null )
{
sPenStyle = GetShapeAttr(String.Format("vdx:StyleSheet[@ID='{0}']/vdx:Line/vdx:LinePattern", sLineStyle),"", stylesRoot);
}
if ((((ShapeTypeEnum) lShapeType & ShapeTypeEnum.ST_SHAPE ) == ShapeTypeEnum.ST_SHAPE)||
(((ShapeTypeEnum) lShapeType & ShapeTypeEnum.ST_GROUP ) == ShapeTypeEnum.ST_GROUP)||
(((ShapeTypeEnum) lShapeType & ShapeTypeEnum.ST_PART_OF_ARROW ) == ShapeTypeEnum.ST_PART_OF_ARROW))
{
if (group != null)
{
// Getting coordinates of the upper left corner of the group
lBoxX = lOffsetX + lGroupX - lGroupPinX;
lBoxY = lOffsetY + lBasedY - ( lGroupY + lGroupPinY );
// Getting coordinates of the grouped shape
if (( (ShapeTypeEnum) lShapeType & ShapeTypeEnum.ST_ENTITY ) == ShapeTypeEnum.ST_ENTITY )
lPinY = 0;
lBoxX = lBoxX + lX - lPinX;
// Aplying coordinates adustment is shape is part of 'entity-like' group
if ((((ShapeTypeEnum) lShapeType & ShapeTypeEnum.ST_ENTITY )!=ShapeTypeEnum.ST_ENTITY ) &&
(((ShapeTypeEnum) lShapeType & ShapeTypeEnum.ST_PART_OF_ENTITY ) == ShapeTypeEnum.ST_PART_OF_ENTITY) &&
(((ShapeTypeEnum) lShapeType & ShapeTypeEnum.ST_NO_NAMEU)== ShapeTypeEnum.ST_NO_NAMEU))
{
if (((ShapeTypeEnum) lShapeType & ShapeTypeEnum.ST_PART_OF_ENTITY2 ) == ShapeTypeEnum.ST_PART_OF_ENTITY2)
lBoxY = lBoxY + lGroupPinY*2 - lY;
}
else
{
lBoxY = lBoxY + lGroupPinY*2 - lY - lPinY ;
}
}
else // If shape is NOT a part of group
{
lBoxX = lOffsetX + lX - lPinX;
lBoxY = lOffsetY + lBasedY - ( lY + lPinY );
}
if (( bImportEntitiesAsTables ) && ( (((ShapeTypeEnum) lShapeType & ShapeTypeEnum.ST_ENTITY ) == ShapeTypeEnum.ST_ENTITY) ))
{
// If 'entity - like' shape and 'ImportEnitiesAsTables' mode ON
// then creating group & table instead of group's content
oTable = pChart.CreateTable( lBoxX , lBoxY ,lWidth,lHeight);
if ( oTable == null )
return false;
int lRowCount = 0, lCol = 0, lRow = 0;
bool IsCaption = true;
XmlNodeList entity_items = shape.SelectNodes("vdx:Shapes/vdx:Shape",ns);
foreach ( XmlNode entity_node in entity_items )
{
if ( entity_node == null)
continue;
if ( IsCaption )
{
sTemp = GetShapeAttr("vdx:Text", "", entity_node);
if ( sTemp!=null )
oTable.Caption = sTemp;
sTemp = GetShapeAttr("vdx:Fill/vdx:FillForegnd", "", entity_node);
crFillColor = GetColor(entity_node,"","vdx:Fill/vdx:FillForegnd", null, sTemp, null);
IsCaption = false;
}
else
{
// Processing Flowchart Table object
sTemp = GetShapeAttr("vdx:User[@NameU='LineCount']/vdx:Value", "", entity_node );
if ( sTemp!=null )
{
lRowCount = Convert.ToInt16(sTemp);
oTable.RowCount = lRowCount;
}
if ( lRowCount == 0 )
lRowCount = 1;
oTable.RowHeight = lHeight /( lRowCount);
oTable.CaptionHeight = lHeight /( lRowCount );
oTable.RedimTable(2, lRowCount );
XmlNodeList table_list = null;
table_list = entity_node.SelectNodes("vdx:Text/text()", ns);
foreach ( XmlNode text_node in table_list )
{
// Parsing text using '\n' as separator
sTemp = text_node.InnerText.ToString();
sTemp = sTemp.Trim();
string [] split = sTemp.Split(new Char [] {'\n'});
foreach ( string text_piece in split )
{
if (text_piece!=null)
{
if ( oTable.RowCount <= lRow )
oTable.RowCount++;
oTable[lCol,lRow].Text = text_piece;
}
lRow++;
}
lRow--;
lRow++;
if (( lRow == 1 ) && (lCol == 0))
{
lCol = 1;
lRow = 0;
}
}
}
}
// Applying table parameters
//oTable.CaptionColor = crFillColor;
oTable.Brush = new MindFusion.FlowChartX.SolidBrush(Color.White);
oTable.FillColor = Color.White;
oTable.CellFrameStyle = CellFrameStyle.Simple;
oTable.Tag = sPageID + "_" + sUID;
return true;
}
else
oBox = pChart.CreateBox( lBoxX , lBoxY ,lWidth,lHeight);
if ( oBox.Equals(null) )
return false;
oBox.Tag = sPageID + "_" + sUID;
Trace.WriteLine(String.Format("Box: {0}",sUID));
if ( sNameU == "" )
sTemp = sType;
else
{
sTemp = sNameU;
}
ShapeTemplate templ1 = null;
if ( ((ShapeTypeEnum)lShapeType & ShapeTypeEnum.ST_PART_OF_ENTITY) == ShapeTypeEnum.ST_PART_OF_ENTITY )
templ1 = VisioShape2PredefinedShape("Process", ref oBox, ref DontHideGroup, ref crFillColor);
else
templ1 = VisioShape2PredefinedShape(sTemp, ref oBox, ref DontHideGroup, ref crFillColor);
if ( templ1 == null )
return false;
oBox.Style = BoxStyle.Shape;
oBox.Shape = templ1;
if ( lHeight == 0 )
{
// Getting shape's begin & end coordinates
lBeginX = Measure2Pix(xform1d_node, "BeginX");
lBeginY = Measure2Pix(xform1d_node, "BeginY");
lEndX = Measure2Pix(xform1d_node, "EndX");
lEndY = Measure2Pix(xform1d_node, "EndY");
if ( lEndX != lBeginX)
lHeight = System.Math.Abs(lEndX - lBeginX);
else if ( lEndY != lBeginY)
lHeight = System.Math.Abs(lEndY - lBeginY);
else
lHeight = 0;
}
/*
*
*
* ROTATION
// If shape has some rotattion then correct Width & Heigh
if ((lAngle == 90) || ( lAngle == 270))
{
long lH =lHeight, lW = lWidth, lDx = Math.Abs(lW-lH);
lHeight = lW;
lWidth = lH;
lBoxX+= lDx/2;
lBoxY-= lDx/2;
}
*/
// Processing controls & bitmaps
if ( sType.IndexOf("foreign") >= 0 )
ProcessForeign(shape);
// Applying shape's colors, pens etc.
if ( sFillPattern == "" )
sFillPattern = "0";
if ( System.Convert.ToInt16(sFillPattern) > 1 )
oBox.Brush = new MindFusion.FlowChartX.LinearGradientBrush(crFillColor, crFillColor2, 90);
else
oBox.Brush = new MindFusion.FlowChartX.SolidBrush(crFillColor);
oBox.Pen = new MindFusion.FlowChartX.Pen(crLineColor,lLineWith);
/*
*
* ROTATION
if ( lAngle!=0 )
oBox.ShapeOrientation = lAngle;
*/
if ( fAngle2!=0)
{
oBox.RotateContents = true;
oBox.RotationAngle = (float) fAngle2;
}
#if _POST_FIX_2_1
if (group != null)
{
oBox.RotateContents = (group.MainObject as Box).RotateContents;
oBox.RotationAngle = (group.MainObject as Box).RotationAngle;
}
#endif
// set the shape's text
Font ff = GetFont(shape);
if ( ff == null )
oBox.Font = (Font)pChart.Font.Clone();
else
oBox.Font = ff;
sTemp = GetShapeText(shape, oBox);
if (sTemp != null)
{
oBox.PolyTextLayout = true;
oBox.EnableStyledText = true;
oBox.Text = sTemp;
oBox.TextColor = crTextColor;
}
if (group!=null)
{
if ( ((ShapeTypeEnum) lShapeType & ShapeTypeEnum.ST_PART_OF_ARROW ) == ShapeTypeEnum.ST_PART_OF_ARROW)
//if ( lShapeType & ST_PART_OF_ARROW)
{
group.AttachToArrowPoint(oBox,1);
oBox.Transparent = true;
}
else
{
group.AttachToCorner(oBox,0);
}
oBox.Locked = true;
}
if ( sPenStyle!=null )
oBox.Pen.DashStyle = String2DashStyle(sPenStyle);
// Raising 'BoxImported' event
OnBoxImported(oBox, sShapeName, "");
}
// If the shape is connector then creating the arrow
else if ( ((ShapeTypeEnum) lShapeType & ShapeTypeEnum.ST_CONNECTOR ) == ShapeTypeEnum.ST_CONNECTOR)
{
if ( connectRoot == null )
return false;
sPath = String.Format("vdx:Connect[@FromSheet='{0}']", sUID);
XmlNodeList connected_list = connectRoot.SelectNodes(sPath, ns);
if (connected_list == null)
return false;
lTemp = 0;
string sFrom = "", sTo = "";
foreach ( XmlNode EachConnection in connected_list)
{
if ( EachConnection == null )
break;
if ( EachConnection.Attributes["ToSheet"]!=null)
if ( lTemp == 0 )
sFrom = EachConnection.Attributes["ToSheet"].Value.ToString();
else
sTo = EachConnection.Attributes["ToSheet"].Value.ToString();
if ( lTemp>0 )
break;
lTemp++;
}
Trace.WriteLine(String.Format("Arrow: {0} - {1}",sFrom,sTo));
oArrow = CreateFcxLink(sPageID + "_" + sFrom, sPageID + "_" + sTo);
if ( oArrow == null )
return false;
// Setting Arrow's ID
oArrow.Tag = sPageID + "_" + sUID;
xform1d_node = shape.SelectSingleNode("vdx:XForm1D", ns);
if ( xform1d_node == null)
return false;
// Getting arrow's begin & end coordinates
lBeginX = Measure2Pix(xform1d_node, "BeginX");
lBeginY = Measure2Pix(xform1d_node, "BeginY");
lEndX = Measure2Pix(xform1d_node, "EndX");
lEndY = Measure2Pix(xform1d_node, "EndY");
// Detecting arrow style
ArrowStyle stArrow = ArrowStyle.Cascading;
sTemp = GetShapeAttr("vdx:Layout/vdx:ConLineRouteExt", "", shape);
if ( sTemp == "2")
stArrow = ArrowStyle.Bezier;
else if ( sTemp == "1")
stArrow = ArrowStyle.Polyline;
// If arrow is 'line curved' then set 'asBezier' type
if ( sNameU == "line-curve connector" )
stArrow = ArrowStyle.Bezier;
// Counting segments arrow consists in
XmlNodeList segments_list = shape.SelectNodes("vdx:Geom/vdx:LineTo", ns);
lTemp = segments_list.Count;
if (( stArrow == ArrowStyle.Cascading) || ( stArrow == ArrowStyle.Polyline))
{
if (lTemp>1)
stArrow = ArrowStyle.Cascading;
else
{
stArrow = ArrowStyle.Polyline;
}
}
//Setting arrow style
oArrow.Style = stArrow;
if (stArrow == ArrowStyle.Cascading)
{
// If the arrow has more than one segment than
// setting 'asPerpendicular' style for arrow
oArrow.SegmentCount = (short) lTemp;
// Setting coordinates of the arrow's origin
lStartX = lOffsetX + lBeginX ;
lStartY = lOffsetY + lBasedY - ( lBeginY );
oArrow.ControlPoints[0]= new PointF(lStartX, lStartX);
lPtX = lStartX;
lPtY = lStartY;
Trace.WriteLine(String.Format("Arrow {0}\tPt:{1}\tX:{2}\tY:{3}",sUID,0,lPtX, lPtY));
// TODO: If source shape ( pBoxFrom) is non-symmetric ( triangle, pentagon, etc )
// arrow base's coordinates need to be adjusted to be source shape's part
// such as follows:
// pArrow->CtrlPtX[0] = ????;
// pArrow->CtrlPtY[0] = ????;
// Getting arrow segments 'one-by-one' using 'LineTo' XML nodes
foreach ( XmlNode segment in segments_list )
{
if ( segment == null )
continue;
// Getting X-coordinate
node_temp = segment.SelectSingleNode("vdx:X", ns);
if ( node_temp == null )
{
oArrow.Style = ArrowStyle.Polyline;
break;
}
sStepX = node_temp.InnerText;
lStepX = (long) Unit2Pix(sDL, sDL, sStepX);
lPtX = lStartX + lStepX;
// Getting Y-coordinate
node_temp = segment.SelectSingleNode("vdx:Y", ns);
if ( node_temp == null )
{
oArrow.Style = ArrowStyle.Polyline;
break;
}
sStepY = node_temp.InnerText;
lStepY = (long) Unit2Pix(sDL, sDL, sStepY);
lPtY = lStartY - lStepY;
// Setting new segment for FloChartX arrow
if ( lCount <= lTemp)
{
oArrow.ControlPoints[(int) lCount]= new PointF(lPtX, lPtY);
Trace.WriteLine(String.Format("Arrow {0}\tPt:{1}\tX:{2}\tY:{3}",sUID,lCount,lPtX, lPtY));
}
lCount++;
}
}
else
{
// Setting coordinates of the arrow's origin & destination
lAdjustX = 0;
lAdjustY = 0;
if ( stArrow == ArrowStyle.Bezier )
{
// If curved shape has control points then reflecting adustments
oArrow.SegmentCount = 1;
if ( sNameU == "line-curve connector" )
{
node_temp = shape.SelectSingleNode("vdx:Control/vdx:X", ns);
if ( node_temp != null )
{
sTemp = node_temp.InnerText;
lAdjustX = (long) Unit2Pix(sDL, sDL,sTemp);
}
node_temp = shape.SelectSingleNode("vdx:Control/vdx:Y", ns);
if ( node_temp != null )
{
sTemp = node_temp.InnerText;
lAdjustY = (long) Unit2Pix(sDL, sDL,sTemp);
}
}
PointF cpt = oArrow.ControlPoints[0];
oArrow.ControlPoints[1]= new PointF(cpt.X + lAdjustX , cpt.Y -lAdjustY/2 );
oArrow.ControlPoints[2]= new PointF(cpt.X + lAdjustX , cpt.Y -lAdjustY/2 );
oArrow.ControlPoints[3]= new PointF(lOffsetX + lEndX , lOffsetY + lBasedY - ( lEndY ));
}
else
{
oArrow.SegmentCount = 1;
}
}
// Setting Begin/End point of the arrow
oArrow.ControlPoints[0]= new PointF(lOffsetX + lBeginX, lOffsetY + lBasedY - ( lBeginY ));
oArrow.ControlPoints[oArrow.SegmentCount]= new PointF(lOffsetX + lEndX, lOffsetY + lBasedY - ( lEndY ));
// Updating arrow
oArrow.UpdateFromPoints();
// Settiing ArrowBase property
sTemp = null;
sTemp = GetShapeAttr("vdx:Line/vdx:BeginArrow","",shape);
if (( sTemp == null ) && ( sLineStyle!=null))
{
sTemp = GetShapeAttr(String.Format("vdx:StyleSheet[@ID='{0}']/vdx:Line/vdx:BeginArrow",sLineStyle),
"",stylesRoot);
}
if ( sTemp!=null )
{
oArrow.ArrowBase = String2ArrowType( sTemp, ref crLineColor);
}
// Settiing ArrowBaseSize property
sTemp = null;
sTemp = GetShapeAttr("vdx:Line/vdx:BeginArrowSize","",shape);
if (( sTemp == null ) && ( sLineStyle!=null))
{
sTemp = GetShapeAttr(String.Format("vdx:StyleSheet[@ID='{0}']/vdx:Line/vdx:BeginArrowSize",sLineStyle),
"",stylesRoot);
}
if ( sTemp!=null )
{
oArrow.ArrowBaseSize = System.Convert.ToInt16(sTemp) * 5;
}
// Setting ArrowHead
sTemp = GetShapeAttr("vdx:Line/vdx:EndArrow","",shape);
if (( sTemp == null ) && ( sLineStyle!=null))
{
sTemp = GetShapeAttr(String.Format("vdx:StyleSheet[@ID='{0}']/vdx:Line/vdx:EndArrow",sLineStyle),
"",stylesRoot);
}
if ( sTemp!=null )
{
oArrow.ArrowHead = String2ArrowType( sTemp, ref crLineColor);
}
// Settiing ArrowHeadSize property
sTemp = null;
sTemp = GetShapeAttr("vdx:Line/vdx:EndArrowSize","",shape);
if (( sTemp == null ) && ( sLineStyle!=null))
{
sTemp = GetShapeAttr(String.Format("vdx:StyleSheet[@ID='{0}']/vdx:Line/vdx:EndArrowSize",sLineStyle),
"",stylesRoot);
}
if ( sTemp!=null )
{
oArrow.ArrowHeadSize = System.Convert.ToInt16(sTemp) * 5;
}
// [???] Setting arrow's color
oArrow.Pen = new MindFusion.FlowChartX.Pen(crLineColor,lLineWith);
oArrow.HeadPen = oArrow.Pen;
oArrow.Brush = new MindFusion.FlowChartX.SolidBrush(crFillColor);
if ( sPenStyle!=null )
oArrow.Pen.DashStyle = String2DashStyle(sPenStyle);
// Performing post-processing for special arrow types
if ( sNameU == "composition")
{
oArrow.ArrowBase = ArrowHead.Rhombus;
oArrow.ArrowHead = ArrowHead.None;
}
else if ( sNameU == "generalization")
{
oArrow.ArrowBase = ArrowHead.Triangle;
oArrow.ArrowHead = ArrowHead.None;
oArrow.FillColor = Color.FromArgb(255,255,255);
}
else if ( sNameU == "object flow")
{
oArrow.ArrowBase = ArrowHead.None;
oArrow.ArrowHead = ArrowHead.Arrow;
oArrow.Pen.DashStyle = DashStyle.Dash;
}
else if ( sNameU == "control flow")
{
oArrow.ArrowBase = ArrowHead.None;
oArrow.ArrowHead = ArrowHead.Arrow;
oArrow.Pen.DashStyle = DashStyle.Solid;
}
else if ( sNameU.IndexOf("association")>=0)
{
oArrow.ArrowBase = ArrowHead.None;
oArrow.ArrowHead = ArrowHead.Arrow;
//oArrow.FillColor = Color.FromArgb(255,255,255);
oArrow.Pen.DashStyle = DashStyle.Solid;
}
else if ( sNameU == "2-element constraint")
{
oArrow.ArrowBase = ArrowHead.Arrow;
oArrow.ArrowHead = ArrowHead.None;
//oArrow.FillColor = Color.FromArgb(255,255,255);
oArrow.Pen.DashStyle = DashStyle.Dot;
}
else if ( sNameU == "or constraint")
{
oArrow.ArrowBase = ArrowHead.Arrow;
oArrow.ArrowHead = ArrowHead.None;
//oArrow.FillColor = Color.FromArgb(255,255,255);
oArrow.Pen.DashStyle = DashStyle.Dot;
}
// Setting arrow's text
sTemp = GetShapeText(shape, oArrow);
if (sTemp != null)
{
Font ff = GetFont(shape);
if ( ff == null )
oArrow.Font = pChart.Font;
else
oArrow.Font = ff;
oArrow.Text = sTemp;
oArrow.TextColor = crTextColor;
}
fnShape = null;
fnShape = GetFont(shape);
// Raising 'ArrowImported' event
OnArrowImported(oArrow, sShapeName);
}
// if the shape is GROUP
if (((ShapeTypeEnum) lShapeType & ShapeTypeEnum.ST_GROUP ) == ShapeTypeEnum.ST_GROUP)
{
if ((((ShapeTypeEnum) lShapeType & ShapeTypeEnum.ST_ENTITY ) != ShapeTypeEnum.ST_ENTITY) &&
(((ShapeTypeEnum) lShapeType & ShapeTypeEnum.ST_OVAL_PROCESS ) != ShapeTypeEnum.ST_OVAL_PROCESS))
{
if (!DontHideGroup)
{
oBox.Transparent = true;
oBox.FillColor = Color.FromArgb(255,255,255);
}
}
oGroup = null;
if ( oArrow != null )
oGroup = pChart.CreateGroup(oArrow);
else
oGroup = pChart.CreateGroup(oBox);
// Saving group's measures for future use
lGroupY = lY;
lGroupX = lX;
lGroupPinY = lPinY;
lGroupPinX = lPinX;
// Scanning for group members and creating it using recursive call
XmlNodeList grshape_list = null;
grshape_list = shape.SelectNodes("vdx:Shapes/vdx:Shape", ns);
foreach ( XmlNode grshape in grshape_list)
{
sTemp = String.Format("{0}",ShapeType);
if (((ShapeTypeEnum) lShapeType & ShapeTypeEnum.ST_ENTITY ) == ShapeTypeEnum.ST_ENTITY)
// if ( lShapeType & ST_ENTITY )
sTemp = "entity";
if (((ShapeTypeEnum) lShapeType & ShapeTypeEnum.ST_ENTITY2 ) == ShapeTypeEnum.ST_ENTITY2)
//if ( lShapeType & ST_ENTITY2 )
sTemp = "entity 2";
if (((ShapeTypeEnum) lShapeType & ShapeTypeEnum.ST_CONNECTOR ) == ShapeTypeEnum.ST_CONNECTOR)
// if ( lShapeType & ST_CONNECTOR )
sTemp = "arrow";
GetShapeRef(grshape,sTemp,oGroup);
}
#if _POST_FIX_2_1
if (DontHideGroup)
{
foreach ( Box grBox in oGroup.AttachedObjects )
{
grBox.Transparent = true;
}
}
#endif
// Raising 'GroupImported' event
OnGroupImported(oGroup);
}
oBox = null;
oArrow = null;
return true;
}
internal void fireBoxDeleted(Box box)
{
if (BoxDeleted != null)
BoxDeleted(this, new BoxEventArgs(box));
}
public void Insert(int i, Box b)
{
List.Insert(i, b);
}
/// <summary>
/// Produces SVG string path and .NET GraphicsPath using Flowchart.NET box reference
/// </summary>
/// <param name="newBox">Box reference</param>
/// <returns>Returns SVG string path data</returns>
public string Shape2Path ( Box newBox )
{
GraphicsPath gr = null;
string sPath = "";
gr = new GraphicsPath(FillMode.Winding);
if ( gr!=null )
{
if ( newBox.Shape == null )
sPath = Shape2Path(newBox,ref gr, null);
else
sPath = Complex2Path(newBox.BoundingRect, newBox.Shape.Outline, ref gr);
gr.Dispose();
}
return sPath;
}
/// <summary>
/// Produces SVG string path and .NET GraphicsPath using Flowchart.NET box reference
/// </summary>
/// <param name="newBox">Box reference</param>
/// <param name="gr">GraphicsPath reference</param>
/// <param name="eta">Flowchart.NET ElementTemplate[] for complex shapes</param>
/// <returns>Returns SVG string path data</returns>
public string Shape2Path( Box newBox, ref GraphicsPath gr , ElementTemplate[] eta )
{
string sResult = "";
PointF pt0 = new PointF(0,0), pt1 = new PointF(0,0), pt2 = new PointF(0,0), pt3 = new PointF(0,0);
switch (newBox.Style)
{
case BoxStyle.Rectangle:
Rect2Path(newBox.BoundingRect , ref gr);
break;
case BoxStyle.Ellipse:
gr.AddEllipse(newBox.BoundingRect.X,
newBox.BoundingRect.Y,
newBox.BoundingRect.Width,
newBox.BoundingRect.Height);
sResult = Rect2Path(newBox.BoundingRect, ref gr ,false);
break;
case BoxStyle.RoundedRectangle:
gr = Utilities.getRoundRect(newBox.BoundingRect.X,
newBox.BoundingRect.Y,
newBox.BoundingRect.Width,
newBox.BoundingRect.Height,
10);
sResult = Rect2Path(newBox.BoundingRect, ref gr, false);
break;
case BoxStyle.Delay:
sResult = Rect2Path(newBox.BoundingRect, ref gr);
break;
case BoxStyle.Rhombus:
pt0 = new PointF(
(newBox.BoundingRect.Left + newBox.BoundingRect.Right) / 2, newBox.BoundingRect.Top);
pt1 = new PointF(
Math.Max(newBox.BoundingRect.Right, newBox.BoundingRect.Left), (newBox.BoundingRect.Top + newBox.BoundingRect.Bottom) / 2);
pt2 = new PointF(
pt0.X, Math.Max(newBox.BoundingRect.Bottom, newBox.BoundingRect.Top));
pt3 = new PointF(
newBox.BoundingRect.Left, pt1.Y);
pt1.X+=5;
pt3.X-=5;
pt2.Y+=5;
pt0.Y-=5;
PointF[] pts = { pt0, pt1, pt2, pt3 };
gr.AddPolygon(pts);
sResult = String.Format("M {0},{1} L{2},{3} L{4},{5} L{6},{7} z",
Unit2Pix((newBox.BoundingRect.Left + newBox.BoundingRect.Right) / 2) ,Unit2Pix(newBox.BoundingRect.Top),
Unit2Pix(Math.Max(newBox.BoundingRect.Right, newBox.BoundingRect.Left)), Unit2Pix((newBox.BoundingRect.Top + newBox.BoundingRect.Bottom)/2),
Unit2Pix(pt0.X) , Unit2Pix(Math.Max(newBox.BoundingRect.Bottom, newBox.BoundingRect.Top)),
Unit2Pix(newBox.BoundingRect.Left), Unit2Pix(pt1.Y));
break;
case BoxStyle.Shape:
if ( eta != null )
{
sResult = Complex2Path(newBox.BoundingRect, eta , ref gr);
}
break;
}
return sResult;
}
private static void RecusionFlowBranch(Box box, ref List<Box> boxList)
{
boxList.Add(box);
if (box.OutgoingArrows.Count==0&&!MainFormExt.EndElements.Contains(box))
{
boxList = null;
return ;
}
foreach (Arrow arrow in box.OutgoingArrows)
{
RecusionFlowBranch((Box)arrow.Destination, ref boxList);
}
}
private void newToolStripMenuItem_Click(object sender, EventArgs e)
{
elementTextBox.Text = "";
decorationTextBox.Text = "";
tagAreaTextBox.Text = "";
Text = "*Untitled*";
graphicStencil.Elements = new System.Collections.ArrayList();
graphicStencil.Decorations = new System.Collections.ArrayList();
modelStencil.Elements = new System.Collections.ArrayList();
modelStencil.Decorations = new System.Collections.ArrayList();
modelStencil.Anchors = new System.Collections.ArrayList();
flowChart1.DocExtents = new RectangleF(-1.0F, -1.0F, 2.0F, 2.0F);
flowChart1.ZoomToRect(new RectangleF(-1.0F, -1.0F, 2.0F, 2.0F));
box1 = flowChart1.CreateBox(-1.0F, -1.0F, 2.0F, 2.0F);
box1.Locked = true;
box1.Style = MindFusion.FlowChartX.BoxStyle.Shape;
{
GraphicStencil stencil = graphicStencil;
bool mirrorX = false;
bool mirrorY = false;
ElementTemplate[] elementTemplate = new ElementTemplate[stencil.Elements.Count];
{
int i = 0;
foreach (Element element in stencil.Elements)
{
if (element is Arc)
{
elementTemplate[i] = new ArcTemplate(
(float)(element as Arc).x,
(float)(element as Arc).y,
(float)(element as Arc).w,
(float)(element as Arc).h,
(float)(element as Arc).a,
(float)(element as Arc).s);
}
if (element is Line)
{
Line line = element as Line;
double x1, y1, x2, y2;
if (mirrorX)
x1 = 100.0 - line.x1;
else
x1 = line.x1;
if (mirrorY)
y1 = 100.0 - line.y1;
else
y1 = line.y1;
if (mirrorX)
x2 = 100.0 - line.x2;
else
x2 = line.x2;
if (mirrorY)
y2 = 100.0 - line.y2;
else
y2 = line.y2;
elementTemplate[i] = new LineTemplate((float)x1, (float)y1, (float)x2, (float)y2);
}
if (element is Bezier)
{
Bezier bezier = element as Bezier;
double x1, y1, x2, y2, x3, y3, x4, y4;
if (mirrorX)
x1 = 100.0 - bezier.x1;
else
x1 = bezier.x1;
if (mirrorY)
y1 = 100.0 - bezier.y1;
else
y1 = bezier.y1;
if (mirrorX)
x2 = 100.0 - bezier.x2;
else
x2 = bezier.x2;
if (mirrorY)
y2 = 100.0 - bezier.y2;
else
y2 = bezier.y2;
if (mirrorX)
x3 = 100.0 - bezier.x3;
else
x3 = bezier.x3;
if (mirrorY)
y3 = 100.0 - bezier.y3;
else
y3 = bezier.y3;
if (mirrorX)
x4 = 100.0 - bezier.x4;
else
x4 = bezier.x4;
if (mirrorY)
y4 = 100.0 - bezier.y4;
else
y4 = bezier.y4;
elementTemplate[i] = new BezierTemplate((float)x1, (float)y1, (float)x2, (float)y2, (float)x3, (float)y3, (float)x4, (float)y4);
}
i++;
}
}
ElementTemplate[] decorationTemplate = new ElementTemplate[stencil.Decorations.Count];
{
int i = 0;
foreach (Element decoration in stencil.Decorations)
{
if (decoration is Arc)
{
decorationTemplate[i] = new ArcTemplate(
(float)(decoration as Arc).x,
(float)(decoration as Arc).y,
(float)(decoration as Arc).w,
(float)(decoration as Arc).h,
(float)(decoration as Arc).a,
(float)(decoration as Arc).s);
}
if (decoration is Line)
{
decorationTemplate[i] = new LineTemplate(
(float)(decoration as Line).x1,
(float)(decoration as Line).y1,
(float)(decoration as Line).x2,
(float)(decoration as Line).y2);
}
if (decoration is Bezier)
{
decorationTemplate[i] = new BezierTemplate(
(float)(decoration as Bezier).x1,
(float)(decoration as Bezier).y1,
(float)(decoration as Bezier).x2,
(float)(decoration as Bezier).y2,
(float)(decoration as Bezier).x3,
(float)(decoration as Bezier).y3,
(float)(decoration as Bezier).x4,
(float)(decoration as Bezier).y4);
}
i++;
}
}
box1.Shape = (new ShapeTemplate(elementTemplate, decorationTemplate, new ElementTemplate[0], stencil.fillMode, stencil.Tag));
}
textBox1 = flowChart1.CreateBox(-1.0F, -1.0F, 2.0F, 2.0F);
textBox1.Locked = true;
//textBox1.Style = MindFusion.FlowChartX.BoxStyle.Shape;
//textBox1.Shape = graphicStencil.TextShapeTemplate(false, false);
textBox1.Shape = MindFusion.FlowChartX.ShapeTemplate.Decision;
flowChart2.DocExtents = new RectangleF(-1.0F, -1.0F, 2.0F, 2.0F);
flowChart2.ZoomToRect(new RectangleF(-1.0F, -1.0F, 2.0F, 2.0F));
box2 = flowChart2.CreateBox(-1.0F, -1.0F, 2.0F, 2.0F);
box2.Locked = true;
box2.Style = MindFusion.FlowChartX.BoxStyle.Shape;
{
int i;
ModelStencil stencil = modelStencil;
bool mirrorX = false;
bool mirrorY = false;
ElementTemplate[] elementTemplate = new ElementTemplate[stencil.Elements.Count];
i = 0;
foreach (Element element in stencil.Elements)
{
if (element is Arc)
{
Arc arc = element as Arc;
elementTemplate[i] = new ArcTemplate((float)arc.x, (float)arc.y, (float)arc.w, (float)arc.h, (float)arc.a, (float)arc.s);
}
if (element is Line)
{
Line line = element as Line;
double x1, y1, x2, y2;
if (mirrorX)
x1 = 100.0 - line.x1;
else
x1 = line.x1;
if (mirrorY)
y1 = 100.0 - line.y1;
else
y1 = line.y1;
if (mirrorX)
x2 = 100.0 - line.x2;
else
x2 = line.x2;
if (mirrorY)
y2 = 100.0 - line.y2;
else
y2 = line.y2;
elementTemplate[i] = new LineTemplate((float)x1, (float)y1, (float)x2, (float)y2);
}
if (element is Bezier)
{
Bezier bezier = element as Bezier;
double x1, y1, x2, y2, x3, y3, x4, y4;
if (mirrorX)
x1 = 100.0 - bezier.x1;
else
x1 = bezier.x1;
if (mirrorY)
y1 = 100.0 - bezier.y1;
else
y1 = bezier.y1;
if (mirrorX)
x2 = 100.0 - bezier.x2;
else
x2 = bezier.x2;
if (mirrorY)
y2 = 100.0 - bezier.y2;
else
y2 = bezier.y2;
if (mirrorX)
x3 = 100.0 - bezier.x3;
else
x3 = bezier.x3;
if (mirrorY)
y3 = 100.0 - bezier.y3;
else
y3 = bezier.y3;
if (mirrorX)
x4 = 100.0 - bezier.x4;
else
x4 = bezier.x4;
if (mirrorY)
y4 = 100.0 - bezier.y4;
else
y4 = bezier.y4;
elementTemplate[i] = new BezierTemplate((float)x1, (float)y1, (float)x2, (float)y2, (float)x3, (float)y3, (float)x4, (float)y4);
}
i++;
}
ElementTemplate[] decorationTemplate = new ElementTemplate[stencil.Decorations.Count];
i = 0;
foreach (Element decoration in stencil.Decorations)
{
if (decoration is Arc)
{
Arc arc = decoration as Arc;
decorationTemplate[i] = new ArcTemplate((float)arc.x, (float)arc.y, (float)arc.w, (float)arc.h, (float)arc.a, (float)arc.s);
}
if (decoration is Line)
{
Line line = decoration as Line;
double x1, y1, x2, y2;
if (mirrorX)
x1 = 100.0 - line.x1;
else
x1 = line.x1;
if (mirrorY)
y1 = 100.0 - line.y1;
else
y1 = line.y1;
if (mirrorX)
x2 = 100.0 - line.x2;
else
x2 = line.x2;
if (mirrorY)
y2 = 100.0 - line.y2;
else
y2 = line.y2;
decorationTemplate[i] = new LineTemplate((float)x1, (float)y1, (float)x2, (float)y2);
}
if (decoration is Bezier)
{
Bezier bezier = decoration as Bezier;
double x1, y1, x2, y2, x3, y3, x4, y4;
if (mirrorX)
x1 = 100.0 - bezier.x1;
else
x1 = bezier.x1;
if (mirrorY)
y1 = 100.0 - bezier.y1;
else
y1 = bezier.y1;
if (mirrorX)
x2 = 100.0 - bezier.x2;
else
x2 = bezier.x2;
if (mirrorY)
y2 = 100.0 - bezier.y2;
else
y2 = bezier.y2;
if (mirrorX)
x3 = 100.0 - bezier.x3;
else
x3 = bezier.x3;
if (mirrorY)
y3 = 100.0 - bezier.y3;
else
y3 = bezier.y3;
if (mirrorX)
x4 = 100.0 - bezier.x4;
else
x4 = bezier.x4;
if (mirrorY)
y4 = 100.0 - bezier.y4;
else
y4 = bezier.y4;
decorationTemplate[i] = new BezierTemplate((float)x1, (float)y1, (float)x2, (float)y2, (float)x3, (float)y3, (float)x4, (float)y4);
}
i++;
}
box2.Shape = (new ShapeTemplate(elementTemplate, decorationTemplate, null, stencil.FillMode, stencil.Tag));
}
}
public BoxLink(Box box, Arrow arrow, bool incoming) :
base(arrow, incoming)
{
this.box = box;
}
public override void setReference(int refId, IPersists obj)
{
base.setReference(refId,obj);
if (refId == 2)
box = (Box)obj;
}
internal GraphicArea GraphicArea(Box box)
{
GraphicArea graphicArea = null;
if (box.Tag is EditorNode)
clientProtocol.graphic.Areas.TryGetValue((box.Tag as EditorNode).Guid, out graphicArea);
return graphicArea;
}
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);
}
/// <summary>
/// Gets GraphicsPath of the Box's TextArea
/// </summary>
/// <param name="oBox">Flowchart box</param>
/// <param name="Offset">Box offset if necessary</param>
/// <param name="gr">Graphics path to be assigned</param>
/// <returns>true if successfull otherwise false</returns>
public bool TextBox2Path( Box oBox, float Offset, ref GraphicsPath gr )
{
string result = null;
ElementTemplate[] et= null;
if ( oBox.Shape != null )
{
if ( oBox.Shape.TextArea!=null)
et = oBox.Shape.TextArea;
else
et = oBox.Shape.Outline;
}
return Shape2Str(oBox.BoundingRect, oBox.Style, et ,
oBox.Pen.Color, ( - oBox.RotationAngle + oBox.ShapeOrientation) , oBox.Pen.DashStyle, oBox.Pen.Width,
Offset, false, ref gr, ref result);
}
internal void drawBox(Graphics g, Box box, bool shadow, RectangleF rc)
{
if (DrawBox != null)
DrawBox(this, new BoxDrawArgs(g, box, shadow, rc));
}
internal BoxState(Box box) : base(box)
{
rotationAngle = 0;
}
public void Add(Box b)
{
List.Add(b);
}
/// <summary>
/// Converts Flowchart.NET box into SVG
/// </summary>
/// <param name="newArrow">Box reference</param>
/// <returns>TRUE if successfull otherwise FALSE</returns>
private bool CreateBox(MindFusion.FlowChartX.Box newBox)
{
bool bOk = false;
float fX = 0, fY = 0, fW = 0, fH = 0, fLine = 0;
long lLine = 0;
XmlNode last_node = null;
try
{
if (newBox == null)
{
throw new Exception("Empty box reference passed");
}
if ((!newBox.Visible) && (!InvisibleItems))
{
return(true);
}
if ((newBox.Transparent) && (newBox.Image == null))
{
sMan.AddText(newBox);
return(true);
}
fX = newBox.BoundingRect.X;
fY = newBox.BoundingRect.Y;
fW = newBox.BoundingRect.Width;
fH = newBox.BoundingRect.Height;
fLine = newBox.Pen.Width;
if ((newBox.ShapeOrientation == 90) || (newBox.ShapeOrientation == 270))
{
float lTemp = fW;
fW = fH;
fH = lTemp;
}
lLine = Unit2Pix(fLine);
if (lLine == 0)
{
lLine = 1;
}
//Color boxFillColor = newBox.Locked ? Color.Transparent : newBox.FillColor;
Color boxFillColor = newBox.FillColor;
switch (GetBoxStyle(newBox))
{
case BoxStyle.Rhombus:
last_node = sMan.AddPath(sMan.Shape2Path(newBox),
String.Format("{0}px", lLine),
newBox.Pen.Color,
boxFillColor);
break;
case BoxStyle.Ellipse:
last_node = sMan.AddEllipse(String.Format("{0}px", Unit2Pix(fX + fW / 2)),
String.Format("{0}px", Unit2Pix(fY + fH / 2)),
String.Format("{0}px", Unit2Pix(fW / 2)),
String.Format("{0}px", Unit2Pix(fH / 2)), String.Format("{0}px", lLine),
boxFillColor,
newBox.Pen.Color);
break;
case BoxStyle.Rectangle:
last_node = sMan.AddRect(String.Format("{0}px", Unit2Pix(fX)),
String.Format("{0}px", Unit2Pix(fY)),
String.Format("{0}px", Unit2Pix(fW)),
String.Format("{0}px", Unit2Pix(fH)),
String.Format("{0}px", lLine),
boxFillColor,
newBox.Pen.Color,
null,
null,
newBox.Image,
newBox.Transparent ? pChart.BackColor : Color.Empty);
break;
case BoxStyle.RoundedRectangle:
last_node = sMan.AddRect(String.Format("{0}px", Unit2Pix(fX)),
String.Format("{0}px", Unit2Pix(fY)),
String.Format("{0}px", Unit2Pix(fW)),
String.Format("{0}px", Unit2Pix(fH)),
String.Format("{0}px", lLine),
boxFillColor,
newBox.Pen.Color,
"10px",
"10px",
newBox.Image,
newBox.Transparent ? pChart.BackColor : Color.Empty);
break;
case BoxStyle.Shape:
case BoxStyle.Delay:
default:
last_node = sMan.AddPath(sMan.Shape2Path(newBox),
String.Format("{0}px", lLine),
newBox.Pen.Color,
boxFillColor);
break;
}
sMan.AddGradient(last_node, newBox.Brush);
sMan.AddRotation(last_node, newBox);
sMan.AddText(newBox);
bOk = true;
}
catch (Exception ex)
{
Trace.WriteLine(String.Format("{0} error {1}\n", "CreateBox", ex.Message));
bOk = false;
}
return(bOk);
}
public void Remove(Box b)
{
List.Remove(b);
}
internal GraphicNode GraphicNode(Box box)
{
GraphicNode graphicNode = null;
if (box.Tag is EditorNode)
graphicNode = GraphicNode((box.Tag as EditorNode).Guid);
return graphicNode;
}
/// <summary>
/// Modifies SVG 'transform' attribute to implement a rotation
/// </summary>
/// <param name="ShapeNode">SVG XCML node refence</param>
/// <param name="newBox">Box reference</param>
/// <returns>TRUE is successfull otherwise FALSE</returns>
public bool AddRotation(XmlNode ShapeNode, Box newBox)
{
bool bOk = false;
long lAngle = 0;
try
{
if ( newBox == null )
return true;
if ( ShapeNode == null )
return true;
if ( ( newBox.RotationAngle + newBox.ShapeOrientation )== 0 )
return true;
if ( (newBox.RotationAngle + newBox.ShapeOrientation)> 180 )
lAngle = (long) ((-1) *(360 - (newBox.RotationAngle+newBox.ShapeOrientation)));
else
lAngle = (long) (newBox.RotationAngle + newBox.ShapeOrientation);
ShapeNode.Attributes.Append(m_InnerDoc.CreateAttribute("transform"));
ShapeNode.Attributes["transform"].Value = String.Format("rotate({0} {1}px {2}px)", lAngle,
Unit2Pix(newBox.BoundingRect.X + newBox.BoundingRect.Width/2),Unit2Pix(newBox.BoundingRect.Y + newBox.BoundingRect.Height/2));
bOk = true;
}
catch (Exception ex)
{
Trace.WriteLine(String.Format("{0} error {1}\n","SvgManager.AddRotation)",ex.Message));
bOk = false;
}
return bOk;
}
/// <summary>
/// Converts Visio shape type into Flowchart.NET predefined shape
/// </summary>
/// <param name="sVisioShape">Visio shape type</param>
/// <returns>Flowchart.NET predefinded shape reference or [null] if some error occured</returns>
private MindFusion.FlowChartX.ShapeTemplate VisioShape2PredefinedShape( string sVisioShape , ref Box oBox , ref bool DontHideGroup, ref Color FillColor )
{
string Result = "Rectangle";
MindFusion.FlowChartX.ShapeTemplate templ = null;
try
{
DontHideGroup = false;
if (( sVisioShape == "" ) || ( sVisioShape == null))
sVisioShape = "Process";
sVisioShape = sVisioShape.Trim();
sVisioShape = sVisioShape.ToLower();
if ( sVisioShape == "process")
Result = "Rectangle";
else if ( sVisioShape.IndexOf("person") >=0 )
Result = "Actor";
else if ( sVisioShape.IndexOf("45 degree single") >=0 )
Result = "Arrow3";
else if ( sVisioShape.IndexOf("foreign") >=0 )
Result = "Rectangle";
else if ( sVisioShape.IndexOf("45 degree tail") >=0 )
Result = "Arrow3";
else if ( sVisioShape.IndexOf("60 degree single") >=0 )
Result = "Arrow3";
else if ( sVisioShape.IndexOf("curved arrow") >=0 )
Result = "Arrow3";
else if ( sVisioShape.IndexOf("60 degree tail") >=0 )
Result = "Arrow3";
else if ( sVisioShape.IndexOf("45 degree double") >=0 )
Result = "Arrow5";
else if ( sVisioShape.IndexOf("60 degree double") >=0 )
Result = "Arrow5";
else if ( sVisioShape.IndexOf("2-d double") >=0 )
Result = "Arrow5";
else if ( sVisioShape.IndexOf("2-d single") >=0 )
Result = "Arrow3";
else if ( sVisioShape.IndexOf("1-d double") >=0 )
Result = "Arrow5";
else if ( sVisioShape.IndexOf("1-d open end") >=0 )
Result = "Arrow3";
else if ( sVisioShape.IndexOf("1-d single") >=0 )
Result = "Arrow3";
else if ( sVisioShape.IndexOf("double flexi-arrow") >=0 )
Result = "Arrow5";
else if ( sVisioShape.IndexOf("flexi-arrow") >=0 )
Result = "Arrow4";
else if ( sVisioShape.IndexOf("fancy arrow") >=0 )
Result = "Arrow4";
else if ( sVisioShape.IndexOf("loop limit") >=0 )
Result = "BeginLoop";
else if ( sVisioShape == "object" )
Result = "Cloud";
else if ( sVisioShape.IndexOf("preparation") >=0 )
Result = "DataTransmition";
else if ( sVisioShape.IndexOf("stored data") >=0 )
Result = "DDelay";
else if ( sVisioShape.IndexOf("diamond") >=0 )
Result = "Decision";
else if ( sVisioShape.IndexOf("decision") >=0 )
Result = "Decision";
else if ( sVisioShape.IndexOf("display") >=0 )
Result = "Display";
else if ( sVisioShape.IndexOf("document") >=0 )
Result = "Document";
else if ( sVisioShape.IndexOf("control transfer") >=0 )
Result = "Interrupt";
else if ( sVisioShape.IndexOf("lined document") >=0 )
Result = "LinedDocument";
else if ( sVisioShape.IndexOf("manual operation") >=0 )
Result = "ManualOperation";
else if ( sVisioShape.IndexOf("extract") >=0 )
Result = "Alternative";
else if ( sVisioShape.IndexOf("file") >=0 )
Result = "File";
else if ( sVisioShape.IndexOf("sequential data") >=0 )
Result = "Tape";
else if ( sVisioShape.IndexOf("terminator") >=0 )
Result = "Terminator";
else if ( sVisioShape == "data" )
Result = "Save";
else if ( sVisioShape.IndexOf("internal storage") >=0 )
Result = "InternalStorage";
else if ( sVisioShape.IndexOf("triangle") >=0 )
{
Result = "Alternative";
// PinY*=2;
}
else if ( sVisioShape.IndexOf("heptagon") >=0 )
{
Result = "Heptagon";
}
else if ( sVisioShape.IndexOf("hexagon") >=0 )
{
Result = "Decision2";
}
else if ( sVisioShape.IndexOf("pentagon") >=0 )
{
Result = "Pentagon";
// PinY*=1.5;
}
else if ( sVisioShape.IndexOf("octagon") >=0 )
{
Result = "Octagon";
}
else if ( sVisioShape.IndexOf("cross") >=0 )
Result = "Cross";
else if ( sVisioShape == "star")
Result = "Star";
else if ( sVisioShape.IndexOf("circle") >=0 )
Result = "Ellipse";
else if ( sVisioShape.IndexOf("ellipse") >=0 )
Result = "Ellipse";
else if ( sVisioShape.IndexOf("rounded rectangle") >=0 )
Result = "RoundRect"; //
else if ( sVisioShape.IndexOf("predefined process") >=0 )
Result = "Procedure";
else if ( sVisioShape.IndexOf("direct data") >=0 )
Result = "DirectAccessStorage";
else if ( sVisioShape.IndexOf("manual input") >=0 )
Result = "Input";
else if ( sVisioShape.IndexOf("card") >=0 )
Result = "PunchedCard";
else if ( sVisioShape.IndexOf("paper tape") >=0 )
Result = "Microform";
else if ( sVisioShape.IndexOf("on-page reference") >=0 )
Result = "Ellipse";
else if ( sVisioShape.IndexOf("off-page reference") >=0 )
Result = "OffpageReference";
else if ( sVisioShape.IndexOf("note") >=0 )
{
DontHideGroup = true;
Result = "File";
}
else if ( sVisioShape.IndexOf("data process") >=0 )
Result = "Ellipse";
else if ( sVisioShape.IndexOf("multiple process") >=0 )
Result = "Ellipse";
#if _POST_FIX_2_1
#else
else if ( sVisioShape == "state" )
Result = "Ellipse";
#endif
else if ( sVisioShape == "start state")
Result = "Ellipse";
else if ( sVisioShape == "stop state 2")
Result = "Merge";
else if ( sVisioShape == "stop state")
Result = "Ellipse";
else if ( sVisioShape.IndexOf("multi state") >=0 )
Result = "Ellipse";
else if ( sVisioShape == "entity")
Result = "Rectangle";
else if ( sVisioShape == "oval process")
Result = "Ellipse";
else if ( sVisioShape == "category")
Result = "Ellipse";
else if ( sVisioShape == "entity relationship")
Result = "Decision";
#if _POST_FIX_2_1
else if ( sVisioShape == "action state")
{
DontHideGroup = true;
Result = "Terminator";
}
else if ( sVisioShape == "state")
{
DontHideGroup = true;
Result = "RoundRect";
}
else if ( sVisioShape == "initial state")
{
DontHideGroup = true;
Result = "Ellipse";
FillColor = Color.Black;
}
else if ( sVisioShape == "final state")
{
DontHideGroup = true;
Result = "Ellipse";
}
else if ( sVisioShape.IndexOf("transition")>=0)
{
DontHideGroup = true;
Result = "Rectangle";
FillColor = Color.Black;
}
else if ( sVisioShape == "object in state")
{
DontHideGroup = true;
Result = "Rectangle";
}
else if ( sVisioShape == "swimlane")
{
Result = "Rectangle";
if (oBox != null)
oBox.Transparent = true;
//FillColor = Color.Transparent;
}
else if ( sVisioShape == "signal receipt")
{
DontHideGroup = true;
Result = "MessageFromUser";
}
else if ( sVisioShape == "signal send")
{
Result = "MessageToUser";
DontHideGroup = true;
if (oBox != null)
oBox.ShapeOrientation = 180;
}
else if ( sVisioShape == "constraint")
{
DontHideGroup = true;
Result = "File";
}
else if ( sVisioShape == "watermark title")
{
Result = "Rectangle";
if (oBox != null)
oBox.Transparent = true;
//FillColor = Color.Transparent;
}
#endif
else
Result = "Rectangle";
templ = ShapeTemplate.FromId(Result);
}
catch (Exception ex)
{
templ = null;
Trace.WriteLine(String.Format("{0} error {1}\n","VisioShape2PredefinedShape",ex.Message));
}
return templ;
}
/// <summary>
/// Produces DXF output for Flowchart Box
/// </summary>
/// <param name="oBox">Flowchart box</param>
/// <param name="Offset">Offset if necessary</param>
/// <param name="gr">GraphicsPath to be assigned</param>
/// <param name="result">DXF output string</param>
/// <returns>true if successfull otherwise false</returns>
public bool Box2Str( Box oBox, float Offset, ref GraphicsPath gr, ref string result )
{
return Shape2Str(oBox.BoundingRect, oBox.Style, ( oBox.Shape == null ) ? null : oBox.Shape.Outline,
oBox.Pen.Color, ( - oBox.RotationAngle + oBox.ShapeOrientation) , oBox.Pen.DashStyle, oBox.Pen.Width,
Offset, true, ref gr, ref result);
}
public BoxImportedArgs(Box box, string shapeName)
{
this.box = box;
this.shapeName = shapeName;
}