/// <summary>
/// Returns all the selected rows index
/// </summary>
/// <returns></returns>
public virtual int[] GetRowsIndex()
{
RangeMergerByRows merger = new RangeMergerByRows();
foreach (Range range in this)
{
merger.AddRange(range);
}
IList <int> indexes = merger.GetRowsIndex();
int[] ret = new int[indexes.Count];
indexes.CopyTo(ret, 0);
/*foreach (int in merger.GetRowsIndex())
* {
*
* }
*
*
* System.Collections.ArrayList indexList = new System.Collections.ArrayList();
*
* for (int iRange = 0; iRange < this.Count; iRange++)
* {
* for (int r = this[iRange].Start.Row; r <= this[iRange].End.Row; r++)
* {
* if (indexList.Contains(r) == false)
* indexList.Add(r);
* }
* }
* int[] ret = new int[indexList.Count];
* indexList.CopyTo(ret, 0);*/
return(ret);
}
public void AddRange_NotMerge()
{
RangeMergerByRows list = new RangeMergerByRows()
.AddRange(new Range(1, 1, 1, 1))
.AddRange(new Range(3, 3, 3, 3));
Assert.AreEqual(2, list.GetSelectedRowRegions(0, 1).Count);
}
public void AddRange_Merge_Intersecting()
{
RangeMergerByRows list = new RangeMergerByRows()
.AddRange(new Range(1, 1, 1, 1))
.AddRange(new Range(1, 1, 2, 2));
Assert.AreEqual(1, list.GetSelectedRowRegions(0, 1).Count);
Assert.AreEqual(new Range(1, 0, 2, 1), list.GetSelectedRowRegions(0, 1)[0]);
}
public void AddRange_Merge_Overlaping()
{
RangeMergerByRows list = new RangeMergerByRows()
.AddRange(new Range(1, 1, 5, 1))
.AddRange(new Range(3, 1, 8, 1));
Assert.AreEqual(1, list.GetSelectedRowRegions(0, 1).Count);
Assert.AreEqual(new Range(1, 0, 8, 1), list.GetSelectedRowRegions(0, 1)[0]);
}
public void RemoveRange_ResizeFromBottom()
{
RangeMergerByRows list = new RangeMergerByRows()
.AddRange(new Range(1, 1, 2, 1))
.RemoveRange(new Range(1, 1, 1, 1));
Assert.AreEqual(1, list.GetSelectedRowRegions(0, 1).Count);
Assert.AreEqual(new Range(2, 0, 2, 1), list.GetSelectedRowRegions(0, 1)[0]);
}
public void RemoveRange_SplitIntoTwo()
{
RangeMergerByRows list = new RangeMergerByRows()
.AddRange(new Range(1, 1, 3, 1))
.RemoveRange(new Range(2, 1, 2, 1));
Assert.AreEqual(2, list.GetSelectedRowRegions(0, 1).Count);
Assert.AreEqual(new Range(1, 0, 1, 1), list.GetSelectedRowRegions(0, 1)[0]);
Assert.AreEqual(new Range(3, 0, 3, 1), list.GetSelectedRowRegions(0, 1)[1]);
}
public void RemoveRange_RemoveFromTopAndBottom()
{
RangeMergerByRows list = new RangeMergerByRows()
.AddRange(new Range(1, 1, 2, 1))
.AddRange(new Range(4, 1, 5, 1))
.RemoveRange(new Range(2, 1, 4, 1));
List <Range> ranges = list.GetSelectedRowRegions(0, 1);
Assert.AreEqual(2, ranges.Count);
Assert.AreEqual(new Range(1, 0, 1, 1), ranges[0]);
Assert.AreEqual(new Range(5, 0, 5, 1), ranges[1]);
}
/// <summary>
/// Returns all the selected rows index
/// </summary>
/// <returns></returns>
public virtual int[] GetRowsIndex()
{
RangeMergerByRows merger = new RangeMergerByRows();
foreach (Range range in this)
{
merger.AddRange(range);
}
IList <int> indexes = merger.GetRowsIndex();
int[] ret = new int[indexes.Count];
indexes.CopyTo(ret, 0);
return(ret);
}
public void AddRange_Merge_WhenOverlapped()
{
// single addition causes to range many rows at once
// add separate ranges
RangeMergerByRows list = new RangeMergerByRows()
.AddRange(new Range(1, 1, 1, 1))
.AddRange(new Range(3, 3, 3, 3))
.AddRange(new Range(5, 5, 5, 5));
Assert.AreEqual(3, list.GetSelectedRowRegions(0, 1).Count);
// cause them all to merge
list.AddRange(new Range(1, 1, 5, 1));
Assert.AreEqual(1, list.GetSelectedRowRegions(0, 1).Count);
}
