/// <summary>
/// calculates all offsets for the msc
/// </summary>
/// <param name="drawDestination">actual drawing area</param>
/// <param name="worksheet">worksheet sizes of the drawing area</param>
public void CalcOffsets(Graphics drawDestination, Worksheet worksheet)
{
IEnumerator enumerator;
float instanceSpace, // horizontal space for every instance
instanceOffset, // x position of the first instance
sumMargin=0, // margin summation to affact each instance space
xSize, // width of the drawing area without margins
ySize; // height of the drawing area without margins
CalcProcessMargins();
enumerator = processes.GetEnumerator();
for(uint i=0;i<processes.Count;i++){ //calculate summation of all margins
enumerator.MoveNext();
sumMargin +=((Process)enumerator.Current).LeftMargin+((Process)enumerator.Current).RightMargin;
}
this.mAutoWidth = (sumMargin + processes.Count * 150);
if (Output.AutosizeOutputWidth == true){
worksheet.SetWorksheetWidth((int)this.mAutoWidth);
}
xSize = (worksheet.Width - worksheet.LeftMargin) - worksheet.RightMargin; // calculate width of drawing area
ySize = worksheet.GetWorksheetHeight(); // calculate height of drawing area
Trace.WriteLine(DateTime.Now.TimeOfDay + " ySize: " + ySize.ToString());
instanceSpace = (xSize-(INLINE_OFFSET*2)-sumMargin)/processes.Count; // calculate the available space for each instance
instanceOffset = INLINE_OFFSET+instanceSpace/2 + worksheet.LeftMargin; // calculate the x positon of first instance
HeadHeight = headLine.GetHeight(drawDestination, xSize);
enumerator.Reset();
sumMargin = 0;
for(uint i=0;i<processes.Count;i++){ // calculate the x position of each instance
enumerator.MoveNext();
sumMargin +=((Process)enumerator.Current).LeftMargin;
((Process)enumerator.Current).XPos = sumMargin + instanceOffset + i * instanceSpace;
sumMargin +=((Process)enumerator.Current).RightMargin;
}
MSCItem.ItemLayoutSize = new SizeF(instanceSpace,(ySize-this.YProcessOffset)-20); // set the max size of msc items
mProcessNameHeight=0;
mInstanceNameHeight=0;
this.CalcProcessesNameHeight(drawDestination);
this.mYProcessName = worksheet.TopMargin + this.GetProcessesDescriptionHeight(drawDestination) + this.HeadHeight; // set the verical position of instance name
this.YProcessOffset = this.mYProcessName + mInstanceNameHeight+20; // set the vertical offset for first msc item
if (instanceSpace < GEM_MIN_INSTANCE_SPACE) // check min horizontal space for instances
this.generatorResult = GeneratorResult.InstanceSpaceToSmall; // diagram can not be drawn
else
this.generatorResult = GeneratorResult.OK; // insantce horizontal space ok
}
/// <summary>
/// calculates all offsets and line heights for the msc
/// </summary>
/// <param name="drawDestination">actual drawing area</param>
/// <param name="worksheet">worksheet sizes of the drawing area</param>
/// <param name="font">font used in the msc</param>
public void CalcLineHights(Graphics drawDestination, Worksheet worksheet, Font font)
{
IEnumerator enumerator;
uint line=0; // msc line counter
float instanceSpace, // horizontal space for every instance
instanceOffset, // x position of the first instance
sumMargin=0, // margin summation to affact each instance space
xSize, // width of the drawing area without margins
ySize; // height of the drawing area without margins
CalcProcessMargins();
enumerator = processes.GetEnumerator();
for(uint i=0;i<processes.Count;i++){ //calculate summation of all margins
enumerator.MoveNext();
sumMargin +=((Process)enumerator.Current).LeftMargin+((Process)enumerator.Current).RightMargin;
}
this.mAutoWidth = (sumMargin + processes.Count * 150);
if (Output.AutosizeOutputWidth == true){
worksheet.SetWorksheetWidth((int)this.mAutoWidth);
}
xSize = (worksheet.Width - worksheet.LeftMargin) - worksheet.RightMargin; // calculate width of drawing area
ySize = worksheet.GetWorksheetHeight(); // calculate height of drawing area
instanceSpace = (xSize-(INLINE_OFFSET*2)-sumMargin)/processes.Count; // calculate the available space for each instance
if (instanceSpace < GEM_MIN_INSTANCE_SPACE){
generatorResult = GeneratorResult.InstanceSpaceToSmall;
}
else{
generatorResult = GeneratorResult.OK;
}
instanceOffset = INLINE_OFFSET+instanceSpace/2 + worksheet.LeftMargin; // calculate the x positon of first instance
HeadHeight = headLine.GetHeight(drawDestination, xSize);
enumerator.Reset();
sumMargin = 0;
for(uint i=0;i<processes.Count;i++){ // calculate the x position of each instance
enumerator.MoveNext();
sumMargin +=((Process)enumerator.Current).LeftMargin;
((Process)enumerator.Current).XPos = sumMargin + instanceOffset + i * instanceSpace;
sumMargin +=((Process)enumerator.Current).RightMargin;
}
MSCItem.ItemFont = font;
MSCItem.ItemLayoutSize = new SizeF(instanceSpace,(ySize-this.YProcessOffset)-20); // set the max size of msc items
mProcessNameHeight=0;
mInstanceNameHeight=0;
this.CalcProcessesNameHeight(drawDestination);
this.mYProcessName = worksheet.TopMargin + this.GetProcessesDescriptionHeight(drawDestination) + this.HeadHeight; // set the verical position of instance name
this.YProcessOffset = this.mYProcessName + mInstanceNameHeight+20; // set the vertical offset for first msc item
if (mLines>0){
mDiagramLines = new DiagramLine[mLines+2];
enumerator = items.GetEnumerator();
for(uint i=0;i<items.Count;i++){ // store the maximum line height of each msc line
enumerator.MoveNext();
if (enumerator.Current is State)
{
float xPosMin = GetInstanceXPos(processes.Count-1);
float xPosMax = 0;
for(int j=0; j<processes.Count; j++){
if(((State)enumerator.Current).IsUsedProcess(j)){
xPosMin = Math.Min(xPosMin,GetInstanceXPos(j));
xPosMax = Math.Max(xPosMax,GetInstanceXPos(j));
}
}
mDiagramLines[((State)enumerator.Current).Line].Height = Math.Max(mDiagramLines[((State)enumerator.Current).Line].Height,((State)enumerator.Current).GetHeight(drawDestination,xPosMin,xPosMax));
line = ((State)enumerator.Current).Line;
}
if (enumerator.Current is MSCEnd)
{
mDiagramLines[((MSCEnd)enumerator.Current).Line].Height = Math.Max(mDiagramLines[((MSCEnd)enumerator.Current).Line].Height,((MSCEnd)enumerator.Current).GetHeight(drawDestination));
line = ((MSCEnd)enumerator.Current).Line;
}
if (enumerator.Current is MeasureStart)
{
mDiagramLines[((MeasureStart)enumerator.Current).Line].Height = Math.Max(mDiagramLines[((MeasureStart)enumerator.Current).Line].Height,((MeasureStart)enumerator.Current).GetHeight(drawDestination));
line = ((MeasureStart)enumerator.Current).Line;
}
if (enumerator.Current is MeasureStop)
{
mDiagramLines[((MeasureStop)enumerator.Current).Line].Height = Math.Max(mDiagramLines[((MeasureStop)enumerator.Current).Line].Height,((MeasureStop)enumerator.Current).GetHeight(drawDestination));
line = ((MeasureStop)enumerator.Current).Line;
}
if (enumerator.Current is MeasureBeginn)
{
mDiagramLines[((MeasureBeginn)enumerator.Current).Line].Height = Math.Max(mDiagramLines[((MeasureBeginn)enumerator.Current).Line].Height,((MeasureBeginn)enumerator.Current).GetHeight(drawDestination));
line = ((MeasureBeginn)enumerator.Current).Line;
}
if (enumerator.Current is MeasureEnd)
{
mDiagramLines[((MeasureEnd)enumerator.Current).Line].Height = Math.Max(mDiagramLines[((MeasureEnd)enumerator.Current).Line].Height,((MeasureEnd)enumerator.Current).GetHeight(drawDestination));
line = ((MeasureEnd)enumerator.Current).Line;
}
if (enumerator.Current is TimerBegin)
{
mDiagramLines[((TimerBegin)enumerator.Current).Line].Height = Math.Max(mDiagramLines[((TimerBegin)enumerator.Current).Line].Height,((TimerBegin)enumerator.Current).GetHeight(drawDestination));
line = ((TimerBegin)enumerator.Current).Line;
}
if (enumerator.Current is TimerEnd)
{
mDiagramLines[((TimerEnd)enumerator.Current).Line].Height = Math.Max(mDiagramLines[((TimerEnd)enumerator.Current).Line].Height,((TimerEnd)enumerator.Current).GetHeight(drawDestination));
line = ((TimerEnd)enumerator.Current).Line;
}
if (enumerator.Current is TimeoutBegin)
{
mDiagramLines[((TimeoutBegin)enumerator.Current).Line].Height = Math.Max(mDiagramLines[((TimeoutBegin)enumerator.Current).Line].Height,((TimeoutBegin)enumerator.Current).GetHeight(drawDestination));
line = ((TimeoutBegin)enumerator.Current).Line;
}
if (enumerator.Current is TimeoutEnd)
{
mDiagramLines[((TimeoutEnd)enumerator.Current).Line].Height = Math.Max(mDiagramLines[((TimeoutEnd)enumerator.Current).Line].Height,((TimeoutEnd)enumerator.Current).GetHeight(drawDestination));
line = ((TimeoutEnd)enumerator.Current).Line;
}
if (enumerator.Current is TimeoutStop)
{
mDiagramLines[((TimeoutStop)enumerator.Current).Line].Height = Math.Max(mDiagramLines[((TimeoutStop)enumerator.Current).Line].Height,((TimeoutStop)enumerator.Current).GetHeight(drawDestination));
line = ((TimeoutStop)enumerator.Current).Line;
}
if (enumerator.Current is TimeOut)
{
mDiagramLines[((TimeOut)enumerator.Current).Line].Height = Math.Max(mDiagramLines[((TimeOut)enumerator.Current).Line].Height,((TimeOut)enumerator.Current).GetHeight(drawDestination));
line = ((TimeOut)enumerator.Current).Line;
}
if (enumerator.Current is StopTimer)
{
mDiagramLines[((StopTimer)enumerator.Current).Line].Height = Math.Max(mDiagramLines[((StopTimer)enumerator.Current).Line].Height,((StopTimer)enumerator.Current).GetHeight(drawDestination));
line = ((StopTimer)enumerator.Current).Line;
}
if (enumerator.Current is SetTimer)
{
mDiagramLines[((SetTimer)enumerator.Current).Line].Height = Math.Max(mDiagramLines[((SetTimer)enumerator.Current).Line].Height,((SetTimer)enumerator.Current).GetHeight(drawDestination));
line = ((SetTimer)enumerator.Current).Line;
}
if (enumerator.Current is Comment)
{
if (((Comment)enumerator.Current).Position == CommentPos.OverAll){
mDiagramLines[((Comment)enumerator.Current).Line].Height = Math.Max(mDiagramLines[((Comment)enumerator.Current).Line].Height,((Comment)enumerator.Current).GetHeight(drawDestination,GetInstanceXPos(((Comment) enumerator.Current).Process), GetInstanceXPos(0),GetInstanceXPos(processes.Count-1), MSC.LeftMargin + ((Process)processes[0]).LeftRand, MSC.RightMargin + ((Process)processes[processes.Count-1]).RightRand));
}
else{
mDiagramLines[((Comment)enumerator.Current).Line].Height = Math.Max(mDiagramLines[((Comment)enumerator.Current).Line].Height,((Comment)enumerator.Current).GetHeight(drawDestination,GetInstanceXPos(((Comment) enumerator.Current).Process), worksheet.LeftMargin,worksheet.Width-worksheet.RightMargin, MSC.LeftMargin + ((Process)processes[0]).LeftRand, MSC.RightMargin + ((Process)processes[processes.Count-1]).RightRand));
}
line = ((Comment)enumerator.Current).Line;
}
if (enumerator.Current is LineComment)
{
mDiagramLines[((LineComment)enumerator.Current).Line].Height = Math.Max(mDiagramLines[((LineComment)enumerator.Current).Line].Height,((LineComment)enumerator.Current).GetHeight(drawDestination));
line = ((LineComment)enumerator.Current).Line;
}
if (enumerator.Current is Task)
{
mDiagramLines[((Task)enumerator.Current).Line].Height = Math.Max(mDiagramLines[((Task)enumerator.Current).Line].Height,((Task)enumerator.Current).GetHeight(drawDestination));
line = ((Task)enumerator.Current).Line;
}
if (enumerator.Current is mscElements.Message)
{
mDiagramLines[((mscElements.Message)enumerator.Current).Line].Height = Math.Max(mDiagramLines[((mscElements.Message)enumerator.Current).Line].Height,((mscElements.Message)enumerator.Current).GetHeight(drawDestination, GetInstanceXPos(((mscElements.Message)enumerator.Current).MessageSource), GetInstanceXPos(((mscElements.Message)enumerator.Current).MessageDestination)));
line = ((mscElements.Message)enumerator.Current).Line;
}
if (enumerator.Current is Mark)
{
mDiagramLines[((Mark)enumerator.Current).Line].Height = Math.Max(mDiagramLines[((Mark)enumerator.Current).Line].Height,((Mark)enumerator.Current).GetHeight(drawDestination));
line = ((Mark)enumerator.Current).Line;
}
if (enumerator.Current is FoundMessage)
{
mDiagramLines[((FoundMessage)enumerator.Current).Line].Height = Math.Max(mDiagramLines[((FoundMessage)enumerator.Current).Line].Height,((FoundMessage)enumerator.Current).GetHeight(drawDestination));
line = ((FoundMessage)enumerator.Current).Line;
}
if (enumerator.Current is LostMessage)
{
mDiagramLines[((LostMessage)enumerator.Current).Line].Height = Math.Max(mDiagramLines[((LostMessage)enumerator.Current).Line].Height,((LostMessage)enumerator.Current).GetHeight(drawDestination));
line = ((LostMessage)enumerator.Current).Line;
}
if (enumerator.Current is ProcessStop)
{
mDiagramLines[((ProcessStop)enumerator.Current).Line].Height = Math.Max(mDiagramLines[((ProcessStop)enumerator.Current).Line].Height,((ProcessStop)enumerator.Current).GetHeight(drawDestination));
line = ((ProcessStop)enumerator.Current).Line;
}
if (enumerator.Current is ProcessCreate)
{
mDiagramLines[((ProcessCreate)enumerator.Current).Line].Height = Math.Max(mDiagramLines[((ProcessCreate)enumerator.Current).Line].Height,((ProcessCreate)enumerator.Current).GetHeight(drawDestination, GetInstanceXPos(((ProcessCreate)enumerator.Current).Source), GetInstanceXPos(((ProcessCreate)enumerator.Current).Destination)));
line = ((ProcessCreate)enumerator.Current).Line;
}
if (enumerator.Current is ProcessRegion)
{
mDiagramLines[((ProcessRegion)enumerator.Current).Line].Height = Math.Max(mDiagramLines[((ProcessRegion)enumerator.Current).Line].Height,((ProcessRegion)enumerator.Current).GetHeight(drawDestination));
line = ((ProcessRegion)enumerator.Current).Line;
}
if (enumerator.Current is Reference)
{
mDiagramLines[((Reference)enumerator.Current).Line].Height = Math.Max(mDiagramLines[((Reference)enumerator.Current).Line].Height,((Reference)enumerator.Current).GetHeight(drawDestination, GetInstanceXPos(((Reference)enumerator.Current).ProcessBeginn), GetInstanceXPos(((Reference)enumerator.Current).ProcessEnd)));
line = ((Reference)enumerator.Current).Line;
}
if (enumerator.Current is InLineBeginn)
{
mDiagramLines[((InLineBeginn)enumerator.Current).Line].Height = Math.Max(mDiagramLines[((InLineBeginn)enumerator.Current).Line].Height,((InLineBeginn)enumerator.Current).GetHeight(drawDestination));
line = ((InLineBeginn)enumerator.Current).Line;
}
if (enumerator.Current is InLineEnd)
{
mDiagramLines[((InLineEnd)enumerator.Current).Line].Height = Math.Max(mDiagramLines[((InLineEnd)enumerator.Current).Line].Height,((InLineEnd)enumerator.Current).GetHeight(drawDestination));
line = ((InLineEnd)enumerator.Current).Line;
}
if (enumerator.Current is InLineSeparator)
{
mDiagramLines[((InLineSeparator)enumerator.Current).Line].Height = Math.Max(mDiagramLines[((InLineSeparator)enumerator.Current).Line].Height,((InLineSeparator)enumerator.Current).GetHeight(drawDestination));
line = ((InLineSeparator)enumerator.Current).Line;
}
if (enumerator.Current is InLineText)
{
mDiagramLines[((InLineText)enumerator.Current).Line].Height = Math.Max(mDiagramLines[((InLineText)enumerator.Current).Line].Height,((InLineText)enumerator.Current).GetHeight(drawDestination, ((Process)processes[((InLineText)enumerator.Current).ProcessBeginn]).LeftRand));
line = ((InLineText)enumerator.Current).Line;
}
if (enumerator.Current is MessageBegin)
{
mDiagramLines[((MessageBegin)enumerator.Current).Line].Height = Math.Max(mDiagramLines[((MessageBegin)enumerator.Current).Line].Height,((MessageBegin)enumerator.Current).GetHeight(drawDestination, GetInstanceXPos(((MessageBegin)enumerator.Current).MessageSource), GetInstanceXPos(((MessageBegin)enumerator.Current).MessageDestination)));
line = ((MessageBegin)enumerator.Current).Line;
}
if (enumerator.Current is MessageEnd)
{
mDiagramLines[((MessageEnd)enumerator.Current).Line].Height = Math.Max(mDiagramLines[((MessageEnd)enumerator.Current).Line].Height,((MessageEnd)enumerator.Current).GetHeight(drawDestination));
line = ((MessageEnd)enumerator.Current).Line;
}
if (enumerator.Current is NewPage)
{
mDiagramLines[((NewPage)enumerator.Current).Line].Height = ((NewPage)enumerator.Current).GetHeight();
line = ((NewPage)enumerator.Current).Line;
}
}
}
if (instanceSpace < GEM_MIN_INSTANCE_SPACE)
this.generatorResult = GeneratorResult.InstanceSpaceToSmall;
else
this.generatorResult = GeneratorResult.OK;
}