/// <summary>
/// Any selection that involves an IAnalysis should be expanded to complete IAnalysis objects.
/// This method also updates a list of selected AnalysisOccurrences.
/// </summary>
/// <param name="prootb"></param>
/// <param name="vwselNew"></param>
protected override void HandleSelectionChange(IVwRootBox prootb, IVwSelection vwselNew)
{
if (m_fInSelChanged)
{
return;
}
m_fInSelChanged = true;
try
{
m_selectedWordforms = null;
base.HandleSelectionChange(prootb, vwselNew);
if (vwselNew == null)
{
return;
}
SelLevInfo[] analysisLevels;
SelLevInfo[] endLevels;
if (TryGetAnalysisLevelsAndEndLevels(vwselNew, out analysisLevels, out endLevels))
{
m_selectedWordforms = GetSelectedOccurrences(analysisLevels, endLevels[0].ihvo);
RootBox.MakeTextSelInObj(0, analysisLevels.Length, analysisLevels, endLevels.Length, endLevels, false, false,
false, true, true);
}
else
{
RootBox.DestroySelection();
}
}
finally
{
m_fInSelChanged = false;
}
}
private void InitSandbox()
{
SetSandboxSize();
m_vc.LeftPadding = 0;
m_rootb.Reconstruct();
using (new HoldGraphics(this))
{
Rectangle rcSrcRoot;
Rectangle rcDstRoot;
GetCoordRects(out rcSrcRoot, out rcDstRoot);
var rgvsli = new SelLevInfo[1];
//rgvsli[1].ihvo = 0; // first morpheme bundle
//rgvsli[1].tag = (int)WfiAnalysis.WfiAnalysisTags.kflidMorphBundles;
rgvsli[0].ihvo = 0;
rgvsli[0].tag = m_fdoCache.MetaDataCacheAccessor.GetFieldId2(CmObjectTags.kClassId, "Self", false);
var sel = RootBox.MakeTextSelInObj(0, rgvsli.Length, rgvsli, 0, null, true, false, false, false, false);
if (sel == null)
{
Debug.WriteLine("Could not make selection in InitSandbox");
return; // can't position it accurately.
}
Rect rcSec;
bool fSplit, fEndBeforeAnchor;
sel.Location(m_graphicsManager.VwGraphics, rcSrcRoot, rcDstRoot, out m_rcPrimary, out rcSec,
out fSplit, out fEndBeforeAnchor);
}
SetPadding();
SetSandboxLocation();
}
/// <summary>
/// Move to the last bundle
/// </summary>
/// <param name="arg"></param>
/// <returns></returns>
public bool OnLastBundle(object arg)
{
var levels = new SelLevInfo[3];
levels[2].tag = StTextTags.kflidParagraphs;
levels[2].ihvo = RootStText.ParagraphsOS.Count - 1;
var lastPara = (IStTxtPara)RootStText.ParagraphsOS.Last();
levels[1].tag = StTxtParaTags.kflidSegments;
levels[1].ihvo = lastPara.SegmentsOS.Count - 1;
ISegment lastSegment = lastPara.SegmentsOS.Last();
int i;
for (i = lastSegment.AnalysesRS.Count - 1; i >= 0; i--)
{
if (!(lastSegment.AnalysesRS[i] is IPunctuationForm))
{
break;
}
}
levels[0].tag = SegmentTags.kflidAnalyses;
levels[0].ihvo = i;
RootBox.MakeTextSelInObj(0, levels.Length, levels, 0, null, false, false, false, true, true);
return(true);
}
private void SelectRange(int begin1, int end1)
{
if (HvoRoot == 0)
{
return;
}
int end = Math.Min(end1, Decorator.get_VecSize(HvoRoot, OccurenceListId) - 1);
int begin = Math.Min(begin1, end);
if (end < 0 || begin < 0)
{
return;
}
try
{
m_InSelectionChanged = true;
SelLevInfo[] levelsA = new SelLevInfo[1];
levelsA[0].ihvo = begin;
levelsA[0].tag = OccurenceListId;
SelLevInfo[] levelsE = new SelLevInfo[1];
levelsE[0].ihvo = end;
levelsE[0].tag = OccurenceListId;
RootBox.MakeTextSelInObj(0, 1, levelsA, 1, levelsE, false, false, false, true, true);
}
finally
{
m_InSelectionChanged = false;
}
}
protected void SelectUpTo(int end1)
{
if (HvoRoot == 0 || RootBox == null)
{
return;
}
//Debug.Assert(RootBox != null, "Why is the chart ribbon's RootBox null?");
var end = Math.Min(end1, Decorator.get_VecSize(HvoRoot, OccurenceListId) - 1);
if (end < 0)
{
return;
}
if (EndSelLimitIndex > -1 && EndSelLimitIndex < end)
{
end = EndSelLimitIndex;
}
try
{
m_InSelectionChanged = true;
var levelsA = new SelLevInfo[1];
levelsA[0].ihvo = 0;
levelsA[0].tag = OccurenceListId;
var levelsE = new SelLevInfo[1];
levelsE[0].ihvo = end;
levelsE[0].tag = OccurenceListId;
RootBox.MakeTextSelInObj(0, 1, levelsA, 1, levelsE, false, false, false, true, true);
}
finally
{
m_InSelectionChanged = false;
}
}
protected void SelectUpTo(int end1)
{
if (HvoRoot == 0)
{
return;
}
int end = Math.Min(end1, m_cache.GetVectorSize(HvoRoot, AnnotationListId) - 1);
if (end < 0)
{
return;
}
if (EndSelLimitIndex > -1 && EndSelLimitIndex < end)
{
end = EndSelLimitIndex;
}
try
{
m_InSelectionChanged = true;
SelLevInfo[] levelsA = new SelLevInfo[1];
levelsA[0].ihvo = 0;
levelsA[0].tag = AnnotationListId;
SelLevInfo[] levelsE = new SelLevInfo[1];
levelsE[0].ihvo = end;
levelsE[0].tag = AnnotationListId;
RootBox.MakeTextSelInObj(0, 1, levelsA, 1, levelsE, false, false, false, true, true);
}
finally
{
m_InSelectionChanged = false;
}
}
/// <summary>
/// Move to the first bundle
/// </summary>
/// <param name="arg"></param>
/// <returns></returns>
public bool OnFirstBundle(object arg)
{
var levels = new SelLevInfo[3];
levels[2].tag = StTextTags.kflidParagraphs;
levels[2].ihvo = 0;
levels[1].tag = StTxtParaTags.kflidSegments;
levels[1].ihvo = 0;
levels[0].tag = SegmentTags.kflidAnalyses;
levels[0].ihvo = 0;
RootBox.MakeTextSelInObj(0, levels.Length, levels, 0, null, false, false, false, true, true);
return(true);
}
/// <summary>
/// Moves the cursor to the specified position in the specified cell.
/// </summary>
/// <param name="ctxt">The context.</param>
/// <param name="index">Index of the item in the cell.</param>
/// <param name="initial">if <c>true</c> move the cursor to the beginning of the specified item, otherwise it is moved to the end</param>
/// <param name="editable">if <c>true</c> move the cursor to the first editable position</param>
/// <param name="install">if <c>true</c> install the selection</param>
/// <returns>The new selection</returns>
public IVwSelection SelectAt(object ctxt, int index, bool initial, bool editable, bool install)
{
SelLevInfo[] levels = m_patternControl.GetLevelInfo(ctxt, index);
if (levels == null)
{
int count = m_patternControl.GetContextCount(ctxt);
if (count == 0)
{
var newSel = new SelectionHelper();
newSel.SetTextPropId(SelectionHelper.SelLimitType.Anchor, m_patternControl.GetFlid(ctxt));
return(newSel.SetSelection(this, install, false));
}
levels = m_patternControl.GetLevelInfo(ctxt, initial ? 0 : count - 1);
}
return(RootBox.MakeTextSelInObj(0, levels.Length, levels, 0, null, initial, editable, false, false, install));
}
/// <summary>
/// Get overridden for subclasses needing a Sandbox.
/// </summary>
/// <param name="rgvsli"></param>
/// <returns></returns>
protected virtual IVwSelection MakeWordformSelection(SelLevInfo[] rgvsli)
{
// top prop is atomic, leave index 0. Specifies displaying the contents of the Text.
IVwSelection sel;
try
{
// InterlinPrintChild and InterlinTaggingChild have no Sandbox,
// so they need a "real" interlinear text selection.
sel = RootBox.MakeTextSelInObj(0, rgvsli.Length, rgvsli, 0, null,
false, false, false, true, true);
}
catch (Exception e)
{
Debug.WriteLine(e.StackTrace);
return(null);
}
return(sel);
}
private void SetSandboxLocation()
{
m_rootb.Reconstruct();
using (new HoldGraphics(this))
{
Rectangle rcSrcRoot;
Rectangle rcDstRoot;
GetCoordRects(out rcSrcRoot, out rcDstRoot);
SelLevInfo[] rgvsli = new SelLevInfo[1];
//rgvsli[1].ihvo = 0; // first morpheme bundle
//rgvsli[1].tag = (int)WfiAnalysis.WfiAnalysisTags.kflidMorphBundles;
rgvsli[0].ihvo = 0;
rgvsli[0].tag = MeVirtualHandler.InstallMe(Cache.VwCacheDaAccessor).Tag;
IVwSelection sel = null;
sel = RootBox.MakeTextSelInObj(0, rgvsli.Length, rgvsli, 0, null, true, false, false, false, false);
if (sel == null)
{
Debug.WriteLine("Could not make selection in SetSandboxLocation");
m_tryAWordSandbox.Left = 150;
return; // can't position it accurately.
}
Rect rcPrimary, rcSec;
bool fSplit, fEndBeforeAnchor;
sel.Location(m_graphicsManager.VwGraphics, rcSrcRoot, rcDstRoot, out rcPrimary, out rcSec,
out fSplit, out fEndBeforeAnchor);
if (m_vc.RightToLeft)
{
m_tryAWordSandbox.Left = rcPrimary.right - m_tryAWordSandbox.Width;
m_labelWidth = m_rootb.Width - rcPrimary.right;
}
else
{
m_tryAWordSandbox.Left = rcPrimary.left;
m_labelWidth = rcPrimary.left;
}
}
}