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Improve pagination so that if steps at lower level have same y-offset as parent, break at parent (recursively until HLS)

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This commit is contained in:
Kathy Ruffing 2014-09-04 15:37:06 +00:00
parent 74f88b6c1c
commit 0b53f7ec7e
1 changed files with 12 additions and 5 deletions
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15
PROMS/Volian.Print.Library/Pagination.cs
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@ -681,7 +681,7 @@ namespace Volian.Print.Library
float spaceOnPage = yUpperLimit + yLocation;
vlnParagraph myPara = myList[stepLevel][yLocation];
int maxLev = stepLevel;
if (spaceOnPage > 0 && (maxLev = MaxBreakLevel(yLocation, myList, stepLevel)) > stepLevel)
if (spaceOnPage > 0 && (maxLev = MaxBreakLevel(yLocation, myList, stepLevel, myPara)) > stepLevel)
{
//DebugPagination.WriteLine("'Adjust for Max StepLevel',{0},{1},{2},'{3}'",myPara.MyItemInfo.ItemID,stepLevel,maxLev, myPara.MyItemInfo.ShortPath);
//break;
@ -759,7 +759,7 @@ namespace Volian.Print.Library
}
}
}
if (myPara.MyParent.YTop == myPara.YTop) myPara = myPara.MyParent;
while (myPara.MyParent.YTop == myPara.YTop) myPara = myPara.MyParent;
int everyNLines = myPara.MyItemInfo.MyPrevious != null && myPara.MyItemInfo.FormatStepData == null ? 1 : myPara.MyItemInfo.FormatStepData.StepLayoutData.EveryNLines ?? 1;
if (wcnChkLstBorder - yLocation < yUpperLimit + yAddForBtmMsg || (everyNLines != 99 && (wcnChkLstBorder - yLocation == yUpperLimit + yAddForBtmMsg))) // Fix for OFN-RJ-23
//if (-yLocation < yUpperLimit) // Before
@ -798,19 +798,26 @@ namespace Volian.Print.Library
//if(minPara2 != null) DebugPagination.WriteLine("### n222222 {0}", minPara2);
return minPara ?? minPara2;
}
private static int MaxBreakLevel(float yLocation, StepLevelList myList, int maxLevel)
private static int MaxBreakLevel(float yLocation, StepLevelList myList, int maxLevel, vlnParagraph myParaBreak)
{
foreach (int stepLevel in myList.Keys)
foreach (float yLoc in myList[stepLevel].Keys)
if (yLocation == yLoc)
if (stepLevel > maxLevel)
{
//vlnParagraph myPara = myList[stepLevel][yLoc];
vlnParagraph myPara = myList[stepLevel][yLoc];
//DebugPagination.WriteLine("'MaxBreakLevel',{0},{1},'{2}'", myPara.MyItemInfo.ItemID, stepLevel, myPara.MyItemInfo.ShortPath);
if (!myPara.HasAncestor(myParaBreak))
maxLevel = stepLevel;
}
return maxLevel;
}
private bool HasAncestor(vlnParagraph myParaBreak)
{
if (myParaBreak == MyParent) return true;
if (MyParent == null || MyParent.MyItemInfo.IsHigh) return false;
return MyParent.HasAncestor(myParaBreak);
}
//private void WalkStepLevel(float yTopMost)
//{
// foreach (vlnParagraph child in ChildrenAbove)