/// <summary>
/// Adds LayoutSystemInfo to this LayoutPageContent
/// </summary>
/// <param name="systemInfo">LayoutSystem instance which represents visual collection of measures arranged into System</param>
/// <returns>False if LayoutSystem can't fit on page and should be added to new page</returns>
public bool AddSystemDimensionInfo(LayoutSystemInfo systemInfo)
{
systemInfo.ArrangeSystem(SystemStretchedToWidth(), PageContentWidth); //! stretch test
if (_systemDimensionsInfo == null)
{
_systemDimensionsInfo = new List <LayoutSystemInfo>();
}
if (_availableHeight < systemInfo.SystemHeight)
{
return(false);
}
//!todo more tests
_systemDimensionsInfo.Add(systemInfo);
_lastSystemIndex = _systemDimensionsInfo.Count - 1;
CalculateAvailableHeight();
return(true);
}
/// <summary>
/// Collect measures into systems
/// </summary>
/// <param name="unarrangedMeasures"></param>
public void SystemsCollector(List <string> unarrangedMeasures)
{
//! collection of layout information about pages generated from score
_layoutPageInfo = new Dictionary <int, LayoutPageContentInfo>();
int pageIndex = 0;
LayoutPageContentInfo pageContent = new LayoutPageContentInfo(pageIndex);
double currentWidth = 0.0;
//double currentHeight = 0.0; //! TODO horizontal layout spacing calculations
List <SharedMeasureProperties> measuresToSystem = new List <SharedMeasureProperties>();
for (int i = 0; i < unarrangedMeasures.Count; i++)
{
string measureId = unarrangedMeasures[i];
SharedMeasureProperties currentMeasureProperties = _sharedMeasuresProps.FirstOrDefault(x => x.MeasureId == measureId);
currentWidth += currentMeasureProperties.SharedWidth;
//! if calculated width would be to high, collected measures represents one system
if (currentWidth > pageContent.PageContentWidth)
{
List <SharedMeasureProperties> sharedMeasuresCollection = new List <SharedMeasureProperties>(measuresToSystem);
LayoutSystemInfo layoutSystem = new LayoutSystemInfo(sharedMeasuresCollection);
bool systemFitsOnPage = pageContent.AddSystemDimensionInfo(layoutSystem);
//! if this system won't fit inside page (too low heigh space available - add to new page and continue
if (!systemFitsOnPage)
{
pageContent.ArrangeSystems();
_layoutPageInfo.Add(pageIndex, pageContent);
pageIndex++;
pageContent = new LayoutPageContentInfo(pageIndex);
pageContent.AddSystemDimensionInfo(layoutSystem);
}
measuresToSystem.Clear();
currentWidth = 0.0;
}
else
{
//! add measure to collection
if (currentMeasureProperties != null)
{
measuresToSystem.Add(currentMeasureProperties);
}
else
{
Log.LoggIt.Log($"Measure Id: {measureId} not found in SharedMeasureProperties");
}
}
//! if any measure left unarranged
if (i == unarrangedMeasures.Count - 1 && measuresToSystem.Count != 0)
{
List <SharedMeasureProperties> sharedMeasuresCollection = new List <SharedMeasureProperties>(measuresToSystem);
LayoutSystemInfo layoutSystem = new LayoutSystemInfo(sharedMeasuresCollection);
bool systemFitsOnPage = pageContent.AddSystemDimensionInfo(layoutSystem);
if (!systemFitsOnPage)
{
pageContent.ArrangeSystems();
_layoutPageInfo.Add(pageIndex, pageContent);
pageIndex++;
pageContent = new LayoutPageContentInfo(pageIndex);
pageContent.AddSystemDimensionInfo(layoutSystem);
pageContent.ArrangeSystems();
_layoutPageInfo.Add(pageIndex, pageContent);
}
else
{
pageContent.ArrangeSystems();
_layoutPageInfo.Add(pageIndex, pageContent);
}
}
//! if it is last measure and page not added to layoutPageInfo
if (i == unarrangedMeasures.Count - 1 && _layoutPageInfo.Count != pageIndex + 1)
{
pageContent.ArrangeSystems();
_layoutPageInfo.Add(pageIndex, pageContent);
}
}
}