private IInputElement InputHitTestSection(PTS.FSPOINT pt, ref PTS.FSSECTIONDESCRIPTION sectionDesc)
{
IInputElement result = null;
PTS.FSSECTIONDETAILS fssectiondetails;
PTS.Validate(PTS.FsQuerySectionDetails(this.PtsContext.Context, sectionDesc.pfssection, out fssectiondetails));
if (PTS.ToBoolean(fssectiondetails.fFootnotesAsPagenotes))
{
ErrorHandler.Assert(fssectiondetails.u.withpagenotes.cEndnoteColumns == 0, ErrorHandler.NotSupportedFootnotes);
if (fssectiondetails.u.withpagenotes.cBasicColumns != 0)
{
PTS.FSTRACKDESCRIPTION[] array;
PtsHelper.TrackListFromSection(this.PtsContext, sectionDesc.pfssection, ref fssectiondetails, out array);
for (int i = 0; i < array.Length; i++)
{
if (array[i].fsrc.Contains(pt))
{
result = PtsHelper.InputHitTestTrack(this.PtsContext, pt, ref array[i]);
break;
}
}
}
}
else
{
ErrorHandler.Assert(false, ErrorHandler.NotSupportedCompositeColumns);
}
return(result);
}
internal override IInputElement InputHitTest(PTS.FSPOINT pt)
{
IInputElement inputElement = null;
if (this._pageContextOfThisPage.FloatingElementList != null)
{
int num = 0;
while (num < this._pageContextOfThisPage.FloatingElementList.Count && inputElement == null)
{
BaseParaClient baseParaClient = this._pageContextOfThisPage.FloatingElementList[num];
inputElement = baseParaClient.InputHitTest(pt);
num++;
}
}
if (inputElement == null)
{
PTS.FSSUBPAGEDETAILS fssubpagedetails;
PTS.Validate(PTS.FsQuerySubpageDetails(base.PtsContext.Context, this._paraHandle.Value, out fssubpagedetails));
if (base.Rect.Contains(pt))
{
if (this.ContentRect.Contains(pt))
{
pt = new PTS.FSPOINT(pt.u - this.ContentRect.u, pt.v - this.ContentRect.v);
if (PTS.ToBoolean(fssubpagedetails.fSimple))
{
inputElement = PtsHelper.InputHitTestTrack(base.PtsContext, pt, ref fssubpagedetails.u.simple.trackdescr);
}
else if (fssubpagedetails.u.complex.cBasicColumns != 0)
{
PTS.FSTRACKDESCRIPTION[] array;
PtsHelper.TrackListFromSubpage(base.PtsContext, this._paraHandle.Value, ref fssubpagedetails, out array);
int num2 = 0;
while (num2 < array.Length && inputElement == null)
{
inputElement = PtsHelper.InputHitTestTrack(base.PtsContext, pt, ref array[num2]);
num2++;
}
}
}
if (inputElement == null)
{
inputElement = (base.Paragraph.Element as IInputElement);
}
}
}
return(inputElement);
}
private IInputElement InputHitTestPage(PTS.FSPOINT pt)
{
IInputElement inputElement = null;
if (this._pageContextOfThisPage.FloatingElementList != null)
{
int num = 0;
while (num < this._pageContextOfThisPage.FloatingElementList.Count && inputElement == null)
{
BaseParaClient baseParaClient = this._pageContextOfThisPage.FloatingElementList[num];
inputElement = baseParaClient.InputHitTest(pt);
num++;
}
}
if (inputElement == null)
{
PTS.FSPAGEDETAILS fspagedetails;
PTS.Validate(PTS.FsQueryPageDetails(this.PtsContext.Context, this._ptsPage.Value, out fspagedetails));
if (PTS.ToBoolean(fspagedetails.fSimple))
{
if (fspagedetails.u.simple.trackdescr.fsrc.Contains(pt))
{
inputElement = PtsHelper.InputHitTestTrack(this.PtsContext, pt, ref fspagedetails.u.simple.trackdescr);
}
}
else
{
ErrorHandler.Assert(fspagedetails.u.complex.cFootnoteColumns == 0, ErrorHandler.NotSupportedFootnotes);
if (fspagedetails.u.complex.cSections != 0)
{
PTS.FSSECTIONDESCRIPTION[] array;
PtsHelper.SectionListFromPage(this.PtsContext, this._ptsPage.Value, ref fspagedetails, out array);
int num2 = 0;
while (num2 < array.Length && inputElement == null)
{
if (array[num2].fsrc.Contains(pt))
{
inputElement = this.InputHitTestSection(pt, ref array[num2]);
}
num2++;
}
}
}
}
return(inputElement);
}
internal override IInputElement InputHitTest(PTS.FSPOINT pt)
{
IInputElement ie = null;
if (_pageContextOfThisPage.FloatingElementList != null)
{
for (int index = 0; index < _pageContextOfThisPage.FloatingElementList.Count && ie == null; index++)
{
BaseParaClient floatingElement = _pageContextOfThisPage.FloatingElementList[index];
ie = floatingElement.InputHitTest(pt);
}
}
if (ie == null)
{
// Query subpage details
PTS.FSSUBPAGEDETAILS subpageDetails;
PTS.Validate(PTS.FsQuerySubpageDetails(PtsContext.Context, _paraHandle.Value, out subpageDetails));
if (Rect.Contains(pt))
{
if (ContentRect.Contains(pt))
{
pt = new PTS.FSPOINT(pt.u - ContentRect.u, pt.v - ContentRect.v);
// Hittest subpage content. Subpage content may be simple or complex -
// depending of set of features used in the content of the page.
// (1) simple subpage (contains only one track)
// (2) complex subpage (contains columns)
if (PTS.ToBoolean(subpageDetails.fSimple))
{
ie = PtsHelper.InputHitTestTrack(PtsContext, pt, ref subpageDetails.u.simple.trackdescr);
}
else
{
// (2) complex page (contains columns)
// cBasicColumns == 0, means that subpage content is empty
if (subpageDetails.u.complex.cBasicColumns != 0)
{
// Retrieve description for each column.
PTS.FSTRACKDESCRIPTION[] arrayColumnDesc;
PtsHelper.TrackListFromSubpage(PtsContext, _paraHandle.Value, ref subpageDetails, out arrayColumnDesc);
// Arrange each track
for (int index = 0; index < arrayColumnDesc.Length && ie == null; index++)
{
ie = PtsHelper.InputHitTestTrack(PtsContext, pt, ref arrayColumnDesc[index]);
}
}
}
}
if (ie == null)
{
ie = Paragraph.Element as IInputElement;
}
}
}
return(ie);
}