public void loadFrom(BinaryReader reader, PersistContext ctx)
{
x = reader.ReadInt16();
y = reader.ReadInt16();
allowIncoming = reader.ReadBoolean();
allowOutgoing = reader.ReadBoolean();
markStyle = (MarkStyle)reader.ReadInt32();
color = ctx.loadColor();
if (ctx.FileVersion > 5)
{
// new in file format 6
col = reader.ReadInt32();
if (ctx.FileVersion > 6)
{
// new in file format 7
tag = null;
bool tagAvailable = reader.ReadBoolean();
if (tagAvailable)
{
tag = ctx.loadTag();
}
if (ctx.FileVersion > 22)
{
// new in file format 23
toolTip = reader.ReadString();
}
}
}
}
public virtual void loadFrom(BinaryReader reader, PersistContext ctx)
{
rect = ctx.loadRectF();
constructed = reader.ReadBoolean();
locked = reader.ReadBoolean();
zIndex = reader.ReadInt32();
penDashStyle = (DashStyle)reader.ReadInt32();
penWidth = (float)reader.ReadDouble();
shadowOffsetX = (float)reader.ReadDouble();
shadowOffsetY = (float)reader.ReadDouble();
invisible = reader.ReadBoolean();
selected = reader.ReadBoolean();
tag = null;
bool tagAvailable = reader.ReadBoolean();
if (tagAvailable)
{
tag = ctx.loadTag();
}
manipulators = new ArrayList();
font = ctx.loadFont();
toolTip = reader.ReadString();
ctx.loadReference(this);
ctx.loadReference(this);
if (ctx.FileVersion > 9)
{
// new in file format 10
shadowColor = ctx.loadColor();
ignoreLayout = reader.ReadBoolean();
if (ctx.FileVersion > 14)
{
// new in file format 15
printable = reader.ReadBoolean();
if (ctx.FileVersion > 15)
{
// new in file format 16
weight = reader.ReadSingle();
}
}
}
}
public virtual void loadFrom(BinaryReader reader, PersistContext ctx)
{
ctx.loadReference(this);
prevRect = ctx.loadRectF();
int c = reader.ReadInt32();
for (int i = 0; i < c; ++i)
{
Attachment atch = (Attachment)ctx.loadObject();
attachments.Add(atch);
}
ctx.loadReference(this);
visible = reader.ReadBoolean();
tag = null;
bool tagAvailable = reader.ReadBoolean();
if (tagAvailable)
{
tag = ctx.loadTag();
}
if (ctx.FileVersion > 16)
{
// new in save format 17
autoDeleteItems = reader.ReadBoolean();
if (ctx.FileVersion > 20)
{
// new in save format 21
expandable = reader.ReadBoolean();
if (ctx.FileVersion > 21)
{
// new in save format 22
followMasterRotation = reader.ReadBoolean();
}
}
}
}
public virtual void loadFrom(BinaryReader reader, PersistContext ctx)
{
toolTip = "";
hyperLink = "";
text = reader.ReadString();
textFormat = ctx.loadStringFormat();
ctx.loadReference(this);
if (ctx.FileVersion > 5)
{
// new in save format 6
picturePos = (ImageAlign)reader.ReadInt32();
picture = ctx.loadImage();
if (ctx.FileVersion > 13)
{
// new in save format 14
textColor = ctx.loadColor();
ctx.loadReference(this); // brush
if (ctx.FileVersion > 17)
{
// new in save format 18
toolTip = reader.ReadString();
if (ctx.FileVersion > 18)
{
// new in save format 19
hyperLink = reader.ReadString();
if (ctx.FileVersion > 21)
{
// new in save format 22
columnSpan = reader.ReadInt32();
rowSpan = reader.ReadInt32();
tag = null;
bool tagAvailable = reader.ReadBoolean();
if (tagAvailable)
tag = ctx.loadTag();
}
}
}
}
}
txOptions = new Text.LayoutOptions();
txLayout = new Text.Layout();
}
/// <summary>
/// Loads the FlowChart document from a stream.
/// </summary>
public void LoadFromStream(Stream stream)
{
try
{
loading = true;
SuspendLayout();
ClearAll();
PersistContext ctx = new PersistContext(stream, this);
ctx.readHeader();
// read basic-type flowchart properties
DocInfoVer1 docInfo1 = (DocInfoVer1)ctx.loadObject();
DocInfoVer2 docInfo2 = (DocInfoVer2)ctx.loadObject();
docInfo1.apply(this);
docInfo2.apply(this);
textFormat = ctx.loadStringFormat();
Font = ctx.loadFont();
BackgroundImage = ctx.loadImage();
// read diagram objects
zOrder = (ChartObjectCollection)ctx.loadObject();
groups = (GroupCollection)ctx.loadObject();
selection = (Selection)ctx.loadObject();
ctx.loadReference(this);
if (ctx.FileVersion > 2)
{
shapeTemplate = (ShapeTemplate)ctx.loadObject();
if (ctx.FileVersion > 3)
{
Brush.RestoreBrushes(this, new BinaryReader(stream), ctx);
boxPen = (Pen)ctx.loadObject();
arrowPen = (Pen)ctx.loadObject();
tablePen = (Pen)ctx.loadObject();
ctx.loadReference(this);
ctx.loadReference(this);
ctx.loadReference(this);
boxSelStyle = (HandlesStyle)ctx.reader.ReadInt32();
tableSelStyle = (HandlesStyle)ctx.reader.ReadInt32();
if (ctx.FileVersion > 4)
{
// new in save format 5
allowLinksRepeat = ctx.reader.ReadBoolean();
if (ctx.FileVersion > 5)
{
// new in save format 6
PolyTextLayout = ctx.reader.ReadBoolean();
ShapeOrientation = ctx.reader.ReadSingle();
if (ctx.FileVersion > 7)
{
// new in save format 8
routeArrows = ctx.reader.ReadBoolean();
arrowsRetainForm = ctx.reader.ReadBoolean();
arrowTextStyle = (ArrowTextStyle)ctx.reader.ReadInt32();
tableLinkStyle = (TableLinkStyle)ctx.reader.ReadInt32();
if (ctx.FileVersion >= 12)
{
// new in save format 12
measureUnit = (GraphicsUnit)ctx.reader.ReadInt32();
docExtentsMin = ctx.loadRectF();
if (ctx.FileVersion > 13)
{
// new in save format 14
expandBtnPos = (ExpandButtonPosition)ctx.reader.ReadInt32();
// not used anymore
ctx.reader.ReadInt32();
ctx.reader.ReadInt32();
enableStyledText = ctx.reader.ReadBoolean();
usePolyTextLt = ctx.reader.ReadBoolean();
ctx.loadReference(this); // brush
if (ctx.FileVersion > 16)
{
// new in save format 17
arrowText = ctx.reader.ReadString();
boxText = ctx.reader.ReadString();
arrowCrossings = (ArrowCrossings)ctx.reader.ReadInt32();
gridStyle = (GridStyle)ctx.reader.ReadInt32();
crossRadius = ctx.reader.ReadSingle();
if (ctx.FileVersion > 19)
{
// new in save format 20
ctx.loadReference(this); // exteriorBrush
arrowsSnapToBorders = ctx.reader.ReadBoolean();
arrowSelStyle = (HandlesStyle)ctx.reader.ReadInt32();
if (ctx.FileVersion > 20)
{
// new in save format 21
Tag = null;
bool tagAvailable = ctx.reader.ReadBoolean();
if (tagAvailable)
Tag = ctx.loadTag();
if (ctx.FileVersion > 26)
{
// new in save format 27
roundedArrows = ctx.reader.ReadBoolean();
roundedArrowsRadius = ctx.reader.ReadSingle();
}
}
}
}
}
}
}
}
}
}
}
// finish load
ctx.loadRemainingObjects();
ctx.setReferences();
// add the objects to their specialized collections
foreach (ChartObject obj in zOrder)
addToObjColl(obj);
foreach (Group group in groups)
group.updateObjCol();
Brush.freeUnusedBrushes();
foreach (ChartObject obj in zOrder)
obj.onLoad();
dirty = false;
Invalidate();
}
finally
{
loading = false;
ResumeLayout(true);
}
}
public override void loadFrom(BinaryReader reader, PersistContext ctx)
{
base.loadFrom(reader, ctx);
enabledHandles = (Handles)reader.ReadInt64();
ctrlMouseAction = (HostMouseAction)reader.ReadInt32();
ctx.loadReference(this); // incoming arrows
ctx.loadReference(this); // outgoing arrows
// Load control
if (reader.ReadBoolean())
{
string assemblyName = reader.ReadString();
string typeName = reader.ReadString();
System.Type type = Utilities.getLoadedType(typeName, assemblyName);
if (type == null)
throw new FileLoadException("Cannot load hosted control of type " + typeName);
ConstructorInfo ctorInfo = type.GetConstructor(System.Type.EmptyTypes);
// Instantiate
Control = (System.Windows.Forms.Control)ctorInfo.Invoke(null);
// Read properties
while (reader.ReadBoolean())
{
string propName = reader.ReadString();
object val = ctx.loadTag();
try
{
PropertyInfo prop = type.GetProperty(propName);
prop.SetValue(_control, val, null);
}
catch
{
// Exceptions happen
}
}
flowChart.fireControlHostDeserializing(this, reader);
}
else
{
Control = null;
}
if (ctx.FileVersion > 13)
{
// new in save format 14
setExpanded(reader.ReadBoolean());
setExpandable(reader.ReadBoolean());
if (ctx.FileVersion > 21)
{
// new in save format 22
selStyle = (HandlesStyle)reader.ReadInt32();
}
}
}
public void loadFrom(BinaryReader reader, PersistContext ctx)
{
x = reader.ReadInt16();
y = reader.ReadInt16();
allowIncoming = reader.ReadBoolean();
allowOutgoing = reader.ReadBoolean();
markStyle = (MarkStyle)reader.ReadInt32();
color = ctx.loadColor();
if (ctx.FileVersion > 5)
{
// new in file format 6
col = reader.ReadInt32();
if (ctx.FileVersion > 6)
{
// new in file format 7
tag = null;
bool tagAvailable = reader.ReadBoolean();
if (tagAvailable)
tag = ctx.loadTag();
if (ctx.FileVersion > 22)
{
// new in file format 23
toolTip = reader.ReadString();
}
}
}
}
public virtual void loadFrom(BinaryReader reader, PersistContext ctx)
{
ctx.loadReference(this);
prevRect = ctx.loadRectF();
int c = reader.ReadInt32();
for (int i = 0; i < c; ++i)
{
Attachment atch = (Attachment)ctx.loadObject();
attachments.Add(atch);
}
ctx.loadReference(this);
visible = reader.ReadBoolean();
tag = null;
bool tagAvailable = reader.ReadBoolean();
if (tagAvailable)
tag = ctx.loadTag();
if (ctx.FileVersion > 16)
{
// new in save format 17
autoDeleteItems = reader.ReadBoolean();
if (ctx.FileVersion > 20)
{
// new in save format 21
expandable = reader.ReadBoolean();
if (ctx.FileVersion > 21)
{
// new in save format 22
followMasterRotation = reader.ReadBoolean();
}
}
}
}
public virtual void loadFrom(BinaryReader reader, PersistContext ctx)
{
rect = ctx.loadRectF();
constructed = reader.ReadBoolean();
locked = reader.ReadBoolean();
zIndex = reader.ReadInt32();
penDashStyle = (DashStyle)reader.ReadInt32();
penWidth = (float)reader.ReadDouble();
shadowOffsetX = (float)reader.ReadDouble();
shadowOffsetY = (float)reader.ReadDouble();
invisible = reader.ReadBoolean();
selected = reader.ReadBoolean();
tag = null;
bool tagAvailable = reader.ReadBoolean();
if (tagAvailable)
tag = ctx.loadTag();
manipulators = new ArrayList();
font = ctx.loadFont();
toolTip = reader.ReadString();
ctx.loadReference(this);
ctx.loadReference(this);
if (ctx.FileVersion > 9)
{
// new in file format 10
shadowColor = ctx.loadColor();
ignoreLayout = reader.ReadBoolean();
if (ctx.FileVersion > 14)
{
// new in file format 15
printable = reader.ReadBoolean();
if (ctx.FileVersion > 15)
{
// new in file format 16
weight = reader.ReadSingle();
}
}
}
}
public override void loadFrom(BinaryReader reader, PersistContext ctx)
{
base.loadFrom(reader, ctx);
enabledHandles = (Handles)reader.ReadInt64();
ctrlMouseAction = (HostMouseAction)reader.ReadInt32();
ctx.loadReference(this); // incoming arrows
ctx.loadReference(this); // outgoing arrows
// Load control
if (reader.ReadBoolean())
{
string assemblyName = reader.ReadString();
string typeName = reader.ReadString();
System.Type type = Utilities.getLoadedType(typeName, assemblyName);
if (type == null)
{
throw new FileLoadException("Cannot load hosted control of type " + typeName);
}
ConstructorInfo ctorInfo = type.GetConstructor(System.Type.EmptyTypes);
// Instantiate
Control = (System.Windows.Forms.Control)ctorInfo.Invoke(null);
// Read properties
while (reader.ReadBoolean())
{
string propName = reader.ReadString();
object val = ctx.loadTag();
try
{
PropertyInfo prop = type.GetProperty(propName);
prop.SetValue(_control, val, null);
}
catch
{
// Exceptions happen
}
}
flowChart.fireControlHostDeserializing(this, reader);
}
else
{
Control = null;
}
if (ctx.FileVersion > 13)
{
// new in save format 14
setExpanded(reader.ReadBoolean());
setExpandable(reader.ReadBoolean());
if (ctx.FileVersion > 21)
{
// new in save format 22
selStyle = (HandlesStyle)reader.ReadInt32();
}
}
}
