void DisplayIterCtxt(IPhIterationContext iterCtxt, int numLines, IVwEnv vwenv)
{
int superOffset = 0;
if (numLines == 1)
{
// if the inner context is a single line, then make the min value a subscript and the max value a superscript.
// I tried to use the Views subscript and superscript properties, but they added extra space so that it would
// have the same line height of a normal character, which is not what I wanted, so I compute the size myself
int fontHeight = GetFontHeight(m_cache.DefaultUserWs);
int superSubHeight = (fontHeight * 2) / 3;
vwenv.set_IntProperty((int)FwTextPropType.ktptFontSize, (int)FwTextPropVar.ktpvMilliPoint, superSubHeight);
vwenv.set_IntProperty((int)FwTextPropType.ktptLineHeight, (int)FwTextPropVar.ktpvMilliPoint, -superSubHeight);
superOffset = superSubHeight / 2;
}
else
{
vwenv.set_IntProperty((int)FwTextPropType.ktptMarginTrailing, (int)FwTextPropVar.ktpvMilliPoint, PILE_MARGIN);
}
vwenv.OpenInnerPile();
if (numLines == 1)
{
vwenv.set_IntProperty((int)FwTextPropType.ktptOffset, (int)FwTextPropVar.ktpvMilliPoint, superOffset);
}
vwenv.OpenParagraph();
vwenv.AddProp((int)PhIterationContext.PhIterationContextTags.kflidMaximum, this, kfragIterCtxtMax);
vwenv.CloseParagraph();
AddExtraLines(numLines - 2, vwenv);
vwenv.set_IntProperty((int)FwTextPropType.ktptOffset, (int)FwTextPropVar.ktpvMilliPoint, 0);
vwenv.OpenParagraph();
vwenv.AddIntProp((int)PhIterationContext.PhIterationContextTags.kflidMinimum);
vwenv.CloseParagraph();
vwenv.CloseInnerPile();
}
int GetIterCtxtWidth(IPhIterationContext ctxt, IVwEnv vwenv)
{
if (ctxt.MemberRAHvo != 0)
{
int len = GetSimpleCtxtWidth(ctxt.MemberRA as IPhSimpleContext, vwenv);
int numLines = GetNumLines(ctxt.MemberRA);
if (numLines > 1)
{
len += GetMinMaxWidth(ctxt, null, vwenv);
}
else
{
if (ctxt.MemberRA.ClassID != PhSimpleContextNC.kclsidPhSimpleContextNC)
{
len += GetStrWidth(m_leftParen, null, vwenv);
len += GetStrWidth(m_rightParen, null, vwenv);
}
int fontHeight = GetFontHeight(m_cache.DefaultUserWs);
int superSubHeight = (fontHeight * 2) / 3;
ITsPropsBldr tpb = TsPropsBldrClass.Create();
tpb.SetIntPropValues((int)FwTextPropType.ktptFontSize, (int)FwTextPropVar.ktpvMilliPoint, superSubHeight);
len += GetMinMaxWidth(ctxt, tpb.GetTextProps(), vwenv);
}
return(len);
}
else
{
return(GetStrWidth(m_questions, null, vwenv));
}
}
int GetMinMaxWidth(IPhIterationContext ctxt, ITsTextProps props, IVwEnv vwenv)
{
int minWidth = GetStrWidth(m_cache.MakeUserTss(Convert.ToString(ctxt.Minimum)), props, vwenv);
ITsString maxStr = ctxt.Maximum == -1 ? m_infinity : m_cache.MakeUserTss(Convert.ToString(ctxt.Maximum));
int maxWidth = GetStrWidth(maxStr, props, vwenv);
return(Math.Max(minWidth, maxWidth));
}
int GetMinMaxWidth(IPhIterationContext ctxt, ITsTextProps props, IVwEnv vwenv)
{
var userWs = m_cache.DefaultUserWs;
int minWidth = GetStrWidth(TsStringUtils.MakeString(Convert.ToString(ctxt.Minimum), userWs),
props, vwenv);
ITsString maxStr = ctxt.Maximum == -1 ? m_infinity : TsStringUtils.MakeString(Convert.ToString(ctxt.Maximum), userWs);
int maxWidth = GetStrWidth(maxStr, props, vwenv);
return(Math.Max(minWidth, maxWidth));
}
/// <summary>
/// Sets the number of occurrences of a context.
/// </summary>
/// <param name="min">The min.</param>
/// <param name="max">The max.</param>
public void SetContextOccurrence(int min, int max)
{
CheckDisposed();
SelectionHelper sel = SelectionHelper.Create(m_view);
int cellId = GetCell(sel);
ICmObject obj = GetCmObject(sel, SelectionHelper.SelLimitType.Anchor);
var ctxt = (IPhPhonContext)obj;
int index = -1;
UndoableUnitOfWorkHelper.Do(MEStrings.ksRegRuleUndoSetOccurrence, MEStrings.ksRegRuleRedoSetOccurrence, ctxt, () =>
{
if (ctxt.ClassID == PhIterationContextTags.kClassId)
{
// if there is an existing iteration context, just update it or remove it if it can occur only once
var iterCtxt = (IPhIterationContext)ctxt;
if (min == 1 && max == 1)
{
// We want to replace the iteration context with the original (simple?) context which it
// specifies repeat counts for. That is, we will replace the iterCtxt with its own MemberRA.
// Then we will delete the iteration context (false argument).
// We have to do this carefully, however, because when a PhIterationContext is deleted,
// it also deletes its MemberRA. So if the MemberRA is still linked to the simple context,
// both get deleted, and the replace unexpectedly fails (LT-13566).
// So, we must break the link before we do the replacement.
IPhPhonContext temp = iterCtxt.MemberRA;
iterCtxt.MemberRA = null;
index = OverwriteContext(temp, iterCtxt, cellId == PhSegRuleRHSTags.kflidLeftContext, false);
}
else
{
iterCtxt.Minimum = min;
iterCtxt.Maximum = max;
}
}
else if (min != 1 || max != 1)
{
// create a new iteration context
IPhIterationContext iterCtxt = m_cache.ServiceLocator.GetInstance <IPhIterationContextFactory>().Create();
index = OverwriteContext(iterCtxt, ctxt, cellId == PhSegRuleRHSTags.kflidLeftContext, true);
iterCtxt.MemberRA = ctxt;
iterCtxt.Minimum = min;
iterCtxt.Maximum = max;
}
});
if (index == -1)
{
IPhPhonContext envCtxt = cellId == PhSegRuleRHSTags.kflidLeftContext ? Rhs.LeftContextOA : Rhs.RightContextOA;
IPhSequenceContext seqCtxt;
index = GetIndex(ctxt, envCtxt, out seqCtxt);
}
ReconstructView(cellId, index, true);
}
/// <summary>
/// Sets the number of occurrences of a context.
/// </summary>
/// <param name="min">The min.</param>
/// <param name="max">The max.</param>
public void SetContextOccurrence(int min, int max)
{
CheckDisposed();
SelectionHelper sel = SelectionHelper.Create(m_view);
int cellId = GetCell(sel);
int hvo = GetItemHvo(sel, SelectionHelper.SelLimitType.Anchor);
IPhPhonContext ctxt = PhPhonContext.CreateFromDBObject(m_cache, hvo);
int index = -1;
using (new UndoRedoTaskHelper(m_cache, MEStrings.ksRegRuleUndoSetOccurrence, MEStrings.ksRegRuleRedoSetOccurrence))
{
if (ctxt.ClassID == PhIterationContext.kclsidPhIterationContext)
{
// if there is an existing iteration context, just update it or remove it if it can occur only once
IPhIterationContext iterCtxt = ctxt as IPhIterationContext;
if (min == 1 && max == 1)
{
index = OverwriteContext(iterCtxt.MemberRA, iterCtxt, cellId == (int)PhSegRuleRHS.PhSegRuleRHSTags.kflidLeftContext, false);
}
else
{
iterCtxt.Minimum = min;
iterCtxt.Maximum = max;
}
}
else if (min != 1 || max != 1)
{
// create a new iteration context
IPhIterationContext iterCtxt = new PhIterationContext();
index = OverwriteContext(iterCtxt, ctxt, cellId == (int)PhSegRuleRHS.PhSegRuleRHSTags.kflidLeftContext, true);
iterCtxt.MemberRAHvo = ctxt.Hvo;
iterCtxt.Minimum = min;
iterCtxt.Maximum = max;
iterCtxt.NotifyNew();
}
}
if (index == -1)
{
IPhPhonContext envCtxt = cellId == (int)PhSegRuleRHS.PhSegRuleRHSTags.kflidLeftContext ? RHS.LeftContextOA : RHS.RightContextOA;
IPhSequenceContext seqCtxt;
index = GetIndex(ctxt, envCtxt, out seqCtxt);
}
ReconstructView(cellId, index, true);
}
/// <summary>
/// Gets the number of occurrences of the currently selected context.
/// </summary>
/// <param name="min">The min.</param>
/// <param name="max">The max.</param>
public void GetContextOccurrence(out int min, out int max)
{
CheckDisposed();
SelectionHelper sel = SelectionHelper.Create(m_view);
int hvo = GetItemHvo(sel, SelectionHelper.SelLimitType.Anchor);
IPhPhonContext ctxt = PhPhonContext.CreateFromDBObject(m_cache, hvo);
if (ctxt.ClassID == PhIterationContext.kclsidPhIterationContext)
{
IPhIterationContext iterCtxt = ctxt as IPhIterationContext;
min = iterCtxt.Minimum;
max = iterCtxt.Maximum;
}
else
{
min = 1;
max = 1;
}
}
/// <summary>
/// Gets the number of lines needed to display the specified context or variable.
/// </summary>
/// <param name="ctxtOrVar">The context or variable.</param>
/// <returns></returns>
protected int GetNumLines(IPhContextOrVar ctxtOrVar)
{
if (ctxtOrVar == null)
{
return(1);
}
switch (ctxtOrVar.ClassID)
{
case PhSequenceContext.kclsidPhSequenceContext:
IPhSequenceContext seqCtxt = ctxtOrVar as IPhSequenceContext;
int maxNumLines = 1;
foreach (IPhPhonContext cur in seqCtxt.MembersRS)
{
int numLines = GetNumLines(cur);
if (numLines > maxNumLines)
{
maxNumLines = numLines;
}
}
return(maxNumLines);
case PhIterationContext.kclsidPhIterationContext:
IPhIterationContext iterCtxt = ctxtOrVar as IPhIterationContext;
return(GetNumLines(iterCtxt.MemberRA));
case PhSimpleContextNC.kclsidPhSimpleContextNC:
int numFeats = 0;
IPhSimpleContextNC ncCtxt = ctxtOrVar as IPhSimpleContextNC;
if (ncCtxt.FeatureStructureRAHvo != 0 && ncCtxt.FeatureStructureRA.ClassID == PhNCFeatures.kclsidPhNCFeatures)
{
IPhNCFeatures natClass = ncCtxt.FeatureStructureRA as IPhNCFeatures;
if (natClass.FeaturesOAHvo != 0)
{
numFeats = natClass.FeaturesOA.FeatureSpecsOC.Count;
}
}
return(ncCtxt.PlusConstrRS.Count + ncCtxt.MinusConstrRS.Count + numFeats);
}
return(1);
}
public override void Display(IVwEnv vwenv, int hvo, int frag)
{
CheckDisposed();
switch (frag)
{
case kfragContext:
IPhContextOrVar ctxtOrVar = PhContextOrVar.CreateFromDBObject(m_cache, hvo);
bool isOuterIterCtxt = false;
// are we inside an iteration context? this is important since we only open a context pile if we are not
// in an iteration context, since an iteration context does it for us
if (vwenv.EmbeddingLevel > 0)
{
int outerHvo, outerTag, outerIndex;
vwenv.GetOuterObject(vwenv.EmbeddingLevel - 1, out outerHvo, out outerTag, out outerIndex);
isOuterIterCtxt = m_cache.GetClassOfObject(outerHvo) == PhIterationContext.kclsidPhIterationContext;
}
switch (ctxtOrVar.ClassID)
{
case PhSequenceContext.kclsidPhSequenceContext:
if (m_cache.GetVectorSize(hvo, (int)PhSequenceContext.PhSequenceContextTags.kflidMembers) > 0)
{
vwenv.AddObjVecItems((int)PhSequenceContext.PhSequenceContextTags.kflidMembers, this, kfragContext);
}
else
{
OpenContextPile(vwenv, false);
vwenv.Props = m_bracketProps;
vwenv.AddProp((int)PhSequenceContext.PhSequenceContextTags.kflidMembers, this, kfragEmpty);
CloseContextPile(vwenv, false);
}
break;
case PhSimpleContextNC.kclsidPhSimpleContextNC:
IPhSimpleContextNC ncCtxt = ctxtOrVar as IPhSimpleContextNC;
if (ncCtxt.FeatureStructureRAHvo != 0 && ncCtxt.FeatureStructureRA.ClassID == PhNCFeatures.kclsidPhNCFeatures)
{
// Natural class simple context with a feature-based natural class
IPhNCFeatures natClass = ncCtxt.FeatureStructureRA as IPhNCFeatures;
int numLines = GetNumLines(ncCtxt);
if (numLines == 0)
{
if (!isOuterIterCtxt)
{
OpenContextPile(vwenv);
}
vwenv.AddProp(ktagInnerNonBoundary, this, kfragLeftBracket);
vwenv.AddProp((int)PhSimpleContextNC.PhSimpleContextNCTags.kflidFeatureStructure, this, kfragQuestions);
vwenv.AddProp(ktagInnerNonBoundary, this, kfragRightBracket);
if (!isOuterIterCtxt)
{
CloseContextPile(vwenv);
}
}
else if (numLines == 1)
{
if (!isOuterIterCtxt)
{
OpenContextPile(vwenv);
}
// use normal brackets for a single line context
vwenv.AddProp(ktagInnerNonBoundary, this, kfragLeftBracket);
// special consonant and vowel natural classes only display the abbreviation
if (natClass.Abbreviation.AnalysisDefaultWritingSystem == "C" ||
natClass.Abbreviation.AnalysisDefaultWritingSystem == "V")
{
vwenv.AddObjProp((int)PhSimpleContextNC.PhSimpleContextNCTags.kflidFeatureStructure, this, kfragNC);
}
else
{
if (natClass.FeaturesOAHvo != 0 && natClass.FeaturesOA.FeatureSpecsOC.Count > 0)
{
vwenv.AddObjProp((int)PhSimpleContextNC.PhSimpleContextNCTags.kflidFeatureStructure, this, kfragFeatNC);
}
else if (ncCtxt.PlusConstrRS.Count > 0)
{
vwenv.AddObjVecItems((int)PhSimpleContextNC.PhSimpleContextNCTags.kflidPlusConstr, this, kfragPlusVariable);
}
else
{
vwenv.AddObjVecItems((int)PhSimpleContextNC.PhSimpleContextNCTags.kflidMinusConstr, this, kfragMinusVariable);
}
}
vwenv.AddProp(ktagInnerNonBoundary, this, kfragRightBracket);
if (!isOuterIterCtxt)
{
CloseContextPile(vwenv);
}
}
else
{
// multiline context
// left bracket pile
int maxNumLines = MaxNumLines;
vwenv.Props = m_bracketProps;
vwenv.set_IntProperty((int)FwTextPropType.ktptMarginLeading, (int)FwTextPropVar.ktpvMilliPoint, PILE_MARGIN);
vwenv.OpenInnerPile();
AddExtraLines(maxNumLines - numLines, ktagLeftNonBoundary, vwenv);
vwenv.AddProp(ktagLeftNonBoundary, this, kfragLeftBracketUpHook);
for (int i = 1; i < numLines - 1; i++)
{
vwenv.AddProp(ktagLeftNonBoundary, this, kfragLeftBracketExt);
}
vwenv.AddProp(ktagLeftBoundary, this, kfragLeftBracketLowHook);
vwenv.CloseInnerPile();
// feature and variable pile
vwenv.set_IntProperty((int)FwTextPropType.ktptAlign, (int)FwTextPropVar.ktpvEnum, (int)FwTextAlign.ktalLeft);
vwenv.OpenInnerPile();
AddExtraLines(maxNumLines - numLines, vwenv);
vwenv.AddObjProp((int)PhSimpleContextNC.PhSimpleContextNCTags.kflidFeatureStructure, this, kfragFeatNC);
vwenv.AddObjVecItems((int)PhSimpleContextNC.PhSimpleContextNCTags.kflidPlusConstr, this, kfragPlusVariable);
vwenv.AddObjVecItems((int)PhSimpleContextNC.PhSimpleContextNCTags.kflidMinusConstr, this, kfragMinusVariable);
vwenv.CloseInnerPile();
// right bracket pile
vwenv.Props = m_bracketProps;
if (!isOuterIterCtxt)
{
vwenv.set_IntProperty((int)FwTextPropType.ktptMarginTrailing, (int)FwTextPropVar.ktpvMilliPoint, PILE_MARGIN);
}
vwenv.OpenInnerPile();
AddExtraLines(maxNumLines - numLines, ktagRightNonBoundary, vwenv);
vwenv.AddProp(ktagRightNonBoundary, this, kfragRightBracketUpHook);
for (int i = 1; i < numLines - 1; i++)
{
vwenv.AddProp(ktagRightNonBoundary, this, kfragRightBracketExt);
}
vwenv.AddProp(ktagRightBoundary, this, kfragRightBracketLowHook);
vwenv.CloseInnerPile();
}
}
else
{
// natural class context with segment-based natural class
if (!isOuterIterCtxt)
{
OpenContextPile(vwenv);
}
vwenv.AddProp(ktagInnerNonBoundary, this, kfragLeftBracket);
if (ncCtxt.FeatureStructureRAHvo != 0)
{
vwenv.AddObjProp((int)PhSimpleContextNC.PhSimpleContextNCTags.kflidFeatureStructure, this, kfragNC);
}
else
{
vwenv.AddProp((int)PhSimpleContextNC.PhSimpleContextNCTags.kflidFeatureStructure, this, kfragQuestions);
}
vwenv.AddProp(ktagInnerNonBoundary, this, kfragRightBracket);
if (!isOuterIterCtxt)
{
CloseContextPile(vwenv);
}
}
break;
case PhIterationContext.kclsidPhIterationContext:
IPhIterationContext iterCtxt = ctxtOrVar as IPhIterationContext;
if (iterCtxt.MemberRAHvo != 0)
{
int numLines = GetNumLines(iterCtxt.MemberRA as IPhSimpleContext);
if (numLines > 1)
{
vwenv.AddObjProp((int)PhIterationContext.PhIterationContextTags.kflidMember, this, kfragContext);
DisplayIterCtxt(iterCtxt, numLines, vwenv);
}
else
{
OpenContextPile(vwenv);
if (iterCtxt.MemberRA.ClassID == PhSimpleContextNC.kclsidPhSimpleContextNC)
{
vwenv.AddObjProp((int)PhIterationContext.PhIterationContextTags.kflidMember, this, kfragContext);
}
else
{
vwenv.AddProp(ktagInnerNonBoundary, this, kfragLeftParen);
vwenv.AddObjProp((int)PhIterationContext.PhIterationContextTags.kflidMember, this, kfragContext);
vwenv.AddProp(ktagInnerNonBoundary, this, kfragRightParen);
}
DisplayIterCtxt(iterCtxt, 1, vwenv);
// Views doesn't handle selection properly when we have an inner pile with strings on either side,
// so we don't add a zero-width space at the end
CloseContextPile(vwenv, false);
}
}
else
{
OpenContextPile(vwenv);
vwenv.AddProp((int)PhIterationContext.PhIterationContextTags.kflidMember, this, kfragQuestions);
CloseContextPile(vwenv);
}
break;
case PhSimpleContextSeg.kclsidPhSimpleContextSeg:
if (!isOuterIterCtxt)
{
OpenContextPile(vwenv);
}
if (m_cache.GetObjProperty(hvo, (int)PhSimpleContextSeg.PhSimpleContextSegTags.kflidFeatureStructure) != 0)
{
vwenv.AddObjProp((int)PhSimpleContextSeg.PhSimpleContextSegTags.kflidFeatureStructure, this, kfragTerminalUnit);
}
else
{
vwenv.AddProp((int)PhSimpleContextSeg.PhSimpleContextSegTags.kflidFeatureStructure, this, kfragQuestions);
}
if (!isOuterIterCtxt)
{
CloseContextPile(vwenv);
}
break;
case PhSimpleContextBdry.kclsidPhSimpleContextBdry:
if (!isOuterIterCtxt)
{
OpenContextPile(vwenv);
}
if (m_cache.GetObjProperty(hvo, (int)PhSimpleContextBdry.PhSimpleContextBdryTags.kflidFeatureStructure) != 0)
{
vwenv.AddObjProp((int)PhSimpleContextBdry.PhSimpleContextBdryTags.kflidFeatureStructure, this, kfragTerminalUnit);
}
else
{
vwenv.AddProp((int)PhSimpleContextBdry.PhSimpleContextBdryTags.kflidFeatureStructure, this, kfragQuestions);
}
if (!isOuterIterCtxt)
{
CloseContextPile(vwenv);
}
break;
case PhVariable.kclsidPhVariable:
OpenContextPile(vwenv);
vwenv.AddProp(ktagXVariable, this, kfragXVariable);
CloseContextPile(vwenv);
break;
}
break;
case kfragNC:
int ncWs = m_cache.LangProject.ActualWs(LangProject.kwsFirstAnal, hvo, (int)PhNaturalClass.PhNaturalClassTags.kflidAbbreviation);
if (ncWs != 0)
{
vwenv.AddStringAltMember((int)PhNaturalClass.PhNaturalClassTags.kflidAbbreviation, ncWs, this);
}
else
{
ncWs = m_cache.LangProject.ActualWs(LangProject.kwsFirstAnal, hvo, (int)PhNaturalClass.PhNaturalClassTags.kflidName);
if (ncWs != 0)
{
vwenv.AddStringAltMember((int)PhNaturalClass.PhNaturalClassTags.kflidName, ncWs, this);
}
else
{
vwenv.AddProp((int)PhNaturalClass.PhNaturalClassTags.kflidAbbreviation, this, kfragQuestions);
}
}
break;
case kfragTerminalUnit:
int tuWs = m_cache.LangProject.ActualWs(LangProject.kwsFirstVern, hvo, (int)PhTerminalUnit.PhTerminalUnitTags.kflidName);
if (tuWs != 0)
{
vwenv.AddStringAltMember((int)PhTerminalUnit.PhTerminalUnitTags.kflidName, tuWs, this);
}
else
{
vwenv.AddProp((int)PhTerminalUnit.PhTerminalUnitTags.kflidName, this, kfragQuestions);
}
break;
case kfragFeatNC:
vwenv.AddObjProp((int)PhNCFeatures.PhNCFeaturesTags.kflidFeatures, this, kfragFeats);
break;
case kfragFeats:
vwenv.AddObjVecItems((int)FsFeatStruc.FsFeatStrucTags.kflidFeatureSpecs, this, kfragFeature);
break;
case kfragFeature:
vwenv.AddProp(ktagFeature, this, kfragFeatureLine);
break;
case kfragPlusVariable:
vwenv.AddProp(ktagVariable, this, kfragPlusVariableLine);
break;
case kfragMinusVariable:
vwenv.AddProp(ktagVariable, this, kfragMinusVariableLine);
break;
}
}
int GetMinMaxWidth(IPhIterationContext ctxt, ITsTextProps props, IVwEnv vwenv)
{
var tsf = m_cache.TsStrFactory;
var userWs = m_cache.DefaultUserWs;
int minWidth = GetStrWidth(tsf.MakeString(Convert.ToString(ctxt.Minimum), userWs),
props, vwenv);
ITsString maxStr = ctxt.Maximum == -1 ? m_infinity : tsf.MakeString(Convert.ToString(ctxt.Maximum), userWs);
int maxWidth = GetStrWidth(maxStr, props, vwenv);
return Math.Max(minWidth, maxWidth);
}
int GetIterCtxtWidth(IPhIterationContext ctxt, IVwEnv vwenv)
{
if (ctxt.MemberRA != null)
{
int len = GetSimpleCtxtWidth(ctxt.MemberRA as IPhSimpleContext, vwenv);
int numLines = GetNumLines(ctxt.MemberRA);
if (numLines > 1)
{
len += GetMinMaxWidth(ctxt, null, vwenv);
}
else
{
if (ctxt.MemberRA.ClassID != PhSimpleContextNCTags.kClassId)
{
len += GetStrWidth(m_leftParen, null, vwenv);
len += GetStrWidth(m_rightParen, null, vwenv);
}
int fontHeight = GetFontHeight(m_cache.DefaultUserWs);
int superSubHeight = (fontHeight * 2) / 3;
ITsPropsBldr tpb = TsPropsBldrClass.Create();
tpb.SetIntPropValues((int)FwTextPropType.ktptFontSize, (int)FwTextPropVar.ktpvMilliPoint, superSubHeight);
len += GetMinMaxWidth(ctxt, tpb.GetTextProps(), vwenv);
}
return len;
}
else
{
return GetStrWidth(m_questions, null, vwenv);
}
}
/// <summary>
/// Parses the string representation of the specified environment and creates contexts
/// based off of the environment. This is called recursively.
/// </summary>
/// <param name="envStr">The environment string.</param>
/// <param name="leftEnv">if <c>true</c> insert in the left context, otherwise the right context.</param>
/// <param name="iterCtxt">The iteration context to insert into.</param>
void InsertContextsFromEnv(string envStr, int flid, IPhIterationContext iterCtxt)
{
int i = 0;
while (i < envStr.Length)
{
switch (envStr[i])
{
case '#':
IPhSimpleContextBdry bdryCtxt = new PhSimpleContextBdry();
AppendToEnv(bdryCtxt, flid);
bdryCtxt.FeatureStructureRAHvo = m_cache.GetIdFromGuid(LangProject.kguidPhRuleWordBdry);
bdryCtxt.NotifyNew();
i++;
break;
case '[':
int closeBracket = envStr.IndexOf(']', i + 1);
string ncAbbr = envStr.Substring(i + 1, closeBracket - (i + 1));
int redupIndex = ncAbbr.IndexOf('^');
if (redupIndex != -1)
ncAbbr = ncAbbr.Substring(0, redupIndex);
foreach (IPhNaturalClass nc in m_cache.LangProject.PhonologicalDataOA.NaturalClassesOS)
{
if (nc.Abbreviation.BestAnalysisAlternative.Text == ncAbbr)
{
IPhSimpleContextNC ncCtxt = new PhSimpleContextNC();
if (iterCtxt != null)
{
m_cache.LangProject.PhonologicalDataOA.ContextsOS.Append(ncCtxt);
iterCtxt.MemberRAHvo = ncCtxt.Hvo;
}
else
{
AppendToEnv(ncCtxt, flid);
}
ncCtxt.FeatureStructureRAHvo = nc.Hvo;
ncCtxt.NotifyNew();
break;
}
}
i = closeBracket + 1;
break;
case '(':
int closeParen = envStr.IndexOf(')', i + 1);
string str = envStr.Substring(i + 1, closeParen - (i + 1));
IPhIterationContext newIterCtxt = new PhIterationContext();
AppendToEnv(newIterCtxt, flid);
newIterCtxt.Minimum = 0;
newIterCtxt.Maximum = 1;
InsertContextsFromEnv(str, flid, newIterCtxt);
newIterCtxt.NotifyNew();
i = closeParen + 1;
break;
case ' ':
i++;
break;
default:
int nextIndex = envStr.IndexOfAny(new char[] { '[', ' ', '#', '(' }, i + 1);
if (nextIndex == -1)
nextIndex = envStr.Length;
int len = nextIndex - i;
while (len > 0)
{
string phonemeStr = envStr.Substring(i, len);
foreach (IPhPhoneme phoneme in m_cache.LangProject.PhonologicalDataOA.PhonemeSetsOS[0].PhonemesOC)
{
foreach (IPhCode code in phoneme.CodesOS)
{
if (code.Representation.BestVernacularAlternative.Text == phonemeStr)
{
IPhSimpleContextSeg segCtxt = new PhSimpleContextSeg();
if (iterCtxt != null)
{
m_cache.LangProject.PhonologicalDataOA.ContextsOS.Append(segCtxt);
iterCtxt.MemberRAHvo = segCtxt.Hvo;
}
else
{
AppendToEnv(segCtxt, flid);
}
segCtxt.FeatureStructureRAHvo = phoneme.Hvo;
segCtxt.NotifyNew();
goto Found;
}
}
}
len--;
}
Found:
if (len == 0)
i++;
else
i += len;
break;
}
}
}
/// <summary>
/// Parses the string representation of the specified environment and creates contexts
/// based off of the environment. This is called recursively.
/// </summary>
/// <param name="envStr">The environment string.</param>
/// <param name="flid"></param>
/// <param name="iterCtxt">The iteration context to insert into.</param>
private void InsertContextsFromEnv(string envStr, int flid, IPhIterationContext iterCtxt)
{
int i = 0;
while (i < envStr.Length)
{
switch (envStr[i])
{
case '#':
var bdryCtxt = m_cache.ServiceLocator.GetInstance <IPhSimpleContextBdryFactory>().Create();
AppendToEnv(bdryCtxt, flid);
bdryCtxt.FeatureStructureRA = m_cache.ServiceLocator.GetInstance <IPhBdryMarkerRepository>().GetObject(LangProjectTags.kguidPhRuleWordBdry);
i++;
break;
case '[':
int closeBracket = envStr.IndexOf(']', i + 1);
string ncAbbr = envStr.Substring(i + 1, closeBracket - (i + 1));
int redupIndex = ncAbbr.IndexOf('^');
if (redupIndex != -1)
{
ncAbbr = ncAbbr.Substring(0, redupIndex);
}
foreach (IPhNaturalClass nc in m_cache.LangProject.PhonologicalDataOA.NaturalClassesOS)
{
if (nc.Abbreviation.BestAnalysisAlternative.Text == ncAbbr)
{
var ncCtxt = m_cache.ServiceLocator.GetInstance <IPhSimpleContextNCFactory>().Create();
if (iterCtxt != null)
{
m_cache.LangProject.PhonologicalDataOA.ContextsOS.Add(ncCtxt);
iterCtxt.MemberRA = ncCtxt;
}
else
{
AppendToEnv(ncCtxt, flid);
}
ncCtxt.FeatureStructureRA = nc;
break;
}
}
i = closeBracket + 1;
break;
case '(':
int closeParen = envStr.IndexOf(')', i + 1);
string str = envStr.Substring(i + 1, closeParen - (i + 1));
var newIterCtxt = m_cache.ServiceLocator.GetInstance <IPhIterationContextFactory>().Create();
AppendToEnv(newIterCtxt, flid);
newIterCtxt.Minimum = 0;
newIterCtxt.Maximum = 1;
InsertContextsFromEnv(str, flid, newIterCtxt);
i = closeParen + 1;
break;
case ' ':
i++;
break;
default:
int nextIndex = envStr.IndexOfAny(new[] { '[', ' ', '#', '(' }, i + 1);
if (nextIndex == -1)
{
nextIndex = envStr.Length;
}
int len = nextIndex - i;
while (len > 0)
{
string phonemeStr = envStr.Substring(i, len);
foreach (IPhPhoneme phoneme in m_cache.LangProject.PhonologicalDataOA.PhonemeSetsOS[0].PhonemesOC)
{
foreach (IPhCode code in phoneme.CodesOS)
{
if (code.Representation.BestVernacularAlternative.Text == phonemeStr)
{
var segCtxt = m_cache.ServiceLocator.GetInstance <IPhSimpleContextSegFactory>().Create();
if (iterCtxt != null)
{
m_cache.LangProject.PhonologicalDataOA.ContextsOS.Add(segCtxt);
iterCtxt.MemberRA = segCtxt;
}
else
{
AppendToEnv(segCtxt, flid);
}
segCtxt.FeatureStructureRA = phoneme;
goto Found;
}
}
}
len--;
}
Found:
if (len == 0)
{
i++;
}
else
{
i += len;
}
break;
}
}
}
/// <summary>
/// Parses the string representation of the specified environment and creates contexts
/// based off of the environment. This is called recursively.
/// </summary>
/// <param name="envStr">The environment string.</param>
/// <param name="leftEnv">if <c>true</c> insert in the left context, otherwise the right context.</param>
/// <param name="iterCtxt">The iteration context to insert into.</param>
void InsertContextsFromEnv(string envStr, int flid, IPhIterationContext iterCtxt)
{
int i = 0;
while (i < envStr.Length)
{
switch (envStr[i])
{
case '#':
IPhSimpleContextBdry bdryCtxt = new PhSimpleContextBdry();
AppendToEnv(bdryCtxt, flid);
bdryCtxt.FeatureStructureRAHvo = m_cache.GetIdFromGuid(LangProject.kguidPhRuleWordBdry);
bdryCtxt.NotifyNew();
i++;
break;
case '[':
int closeBracket = envStr.IndexOf(']', i + 1);
string ncAbbr = envStr.Substring(i + 1, closeBracket - (i + 1));
int redupIndex = ncAbbr.IndexOf('^');
if (redupIndex != -1)
{
ncAbbr = ncAbbr.Substring(0, redupIndex);
}
foreach (IPhNaturalClass nc in m_cache.LangProject.PhonologicalDataOA.NaturalClassesOS)
{
if (nc.Abbreviation.BestAnalysisAlternative.Text == ncAbbr)
{
IPhSimpleContextNC ncCtxt = new PhSimpleContextNC();
if (iterCtxt != null)
{
m_cache.LangProject.PhonologicalDataOA.ContextsOS.Append(ncCtxt);
iterCtxt.MemberRAHvo = ncCtxt.Hvo;
}
else
{
AppendToEnv(ncCtxt, flid);
}
ncCtxt.FeatureStructureRAHvo = nc.Hvo;
ncCtxt.NotifyNew();
break;
}
}
i = closeBracket + 1;
break;
case '(':
int closeParen = envStr.IndexOf(')', i + 1);
string str = envStr.Substring(i + 1, closeParen - (i + 1));
IPhIterationContext newIterCtxt = new PhIterationContext();
AppendToEnv(newIterCtxt, flid);
newIterCtxt.Minimum = 0;
newIterCtxt.Maximum = 1;
InsertContextsFromEnv(str, flid, newIterCtxt);
newIterCtxt.NotifyNew();
i = closeParen + 1;
break;
case ' ':
i++;
break;
default:
int nextIndex = envStr.IndexOfAny(new char[] { '[', ' ', '#', '(' }, i + 1);
if (nextIndex == -1)
{
nextIndex = envStr.Length;
}
int len = nextIndex - i;
while (len > 0)
{
string phonemeStr = envStr.Substring(i, len);
foreach (IPhPhoneme phoneme in m_cache.LangProject.PhonologicalDataOA.PhonemeSetsOS[0].PhonemesOC)
{
foreach (IPhCode code in phoneme.CodesOS)
{
if (code.Representation.BestVernacularAlternative.Text == phonemeStr)
{
IPhSimpleContextSeg segCtxt = new PhSimpleContextSeg();
if (iterCtxt != null)
{
m_cache.LangProject.PhonologicalDataOA.ContextsOS.Append(segCtxt);
iterCtxt.MemberRAHvo = segCtxt.Hvo;
}
else
{
AppendToEnv(segCtxt, flid);
}
segCtxt.FeatureStructureRAHvo = phoneme.Hvo;
segCtxt.NotifyNew();
goto Found;
}
}
}
len--;
}
Found:
if (len == 0)
{
i++;
}
else
{
i += len;
}
break;
}
}
}
int GetMinMaxWidth(IPhIterationContext ctxt, ITsTextProps props, IVwEnv vwenv)
{
int minWidth = GetStrWidth(m_cache.MakeUserTss(Convert.ToString(ctxt.Minimum)), props, vwenv);
ITsString maxStr = ctxt.Maximum == -1 ? m_infinity : m_cache.MakeUserTss(Convert.ToString(ctxt.Maximum));
int maxWidth = GetStrWidth(maxStr, props, vwenv);
return Math.Max(minWidth, maxWidth);
}
void DisplayIterCtxt(IPhIterationContext iterCtxt, int numLines, IVwEnv vwenv)
{
int superOffset = 0;
if (numLines == 1)
{
// if the inner context is a single line, then make the min value a subscript and the max value a superscript.
// I tried to use the Views subscript and superscript properties, but they added extra space so that it would
// have the same line height of a normal character, which is not what I wanted, so I compute the size myself
int fontHeight = GetFontHeight(m_cache.DefaultUserWs);
int superSubHeight = (fontHeight * 2) / 3;
vwenv.set_IntProperty((int)FwTextPropType.ktptFontSize, (int)FwTextPropVar.ktpvMilliPoint, superSubHeight);
vwenv.set_IntProperty((int)FwTextPropType.ktptLineHeight, (int)FwTextPropVar.ktpvMilliPoint, -superSubHeight);
superOffset = superSubHeight / 2;
}
else
{
vwenv.set_IntProperty((int)FwTextPropType.ktptMarginTrailing, (int)FwTextPropVar.ktpvMilliPoint, PILE_MARGIN);
}
vwenv.OpenInnerPile();
if (numLines == 1)
vwenv.set_IntProperty((int)FwTextPropType.ktptOffset, (int)FwTextPropVar.ktpvMilliPoint, superOffset);
vwenv.OpenParagraph();
vwenv.AddProp(PhIterationContextTags.kflidMaximum, this, kfragIterCtxtMax);
vwenv.CloseParagraph();
AddExtraLines(numLines - 2, vwenv);
vwenv.set_IntProperty((int)FwTextPropType.ktptOffset, (int)FwTextPropVar.ktpvMilliPoint, 0);
vwenv.OpenParagraph();
vwenv.AddIntProp(PhIterationContextTags.kflidMinimum);
vwenv.CloseParagraph();
vwenv.CloseInnerPile();
}
/// <summary>
/// Parses the string representation of the specified environment and creates contexts
/// based off of the environment. This is called recursively.
/// </summary>
/// <param name="envStr">The environment string.</param>
/// <param name="flid"></param>
/// <param name="iterCtxt">The iteration context to insert into.</param>
private void InsertContextsFromEnv(string envStr, int flid, IPhIterationContext iterCtxt)
{
int i = 0;
while (i < envStr.Length)
{
switch (envStr[i])
{
case '#':
var bdryCtxt = m_cache.ServiceLocator.GetInstance<IPhSimpleContextBdryFactory>().Create();
AppendToEnv(bdryCtxt, flid);
bdryCtxt.FeatureStructureRA = m_cache.ServiceLocator.GetInstance<IPhBdryMarkerRepository>().GetObject(LangProjectTags.kguidPhRuleWordBdry);
i++;
break;
case '[':
int closeBracket = envStr.IndexOf(']', i + 1);
string ncAbbr = envStr.Substring(i + 1, closeBracket - (i + 1));
int redupIndex = ncAbbr.IndexOf('^');
if (redupIndex != -1)
ncAbbr = ncAbbr.Substring(0, redupIndex);
foreach (IPhNaturalClass nc in m_cache.LangProject.PhonologicalDataOA.NaturalClassesOS)
{
if (nc.Abbreviation.BestAnalysisAlternative.Text == ncAbbr)
{
var ncCtxt = m_cache.ServiceLocator.GetInstance<IPhSimpleContextNCFactory>().Create();
if (iterCtxt != null)
{
m_cache.LangProject.PhonologicalDataOA.ContextsOS.Add(ncCtxt);
iterCtxt.MemberRA = ncCtxt;
}
else
{
AppendToEnv(ncCtxt, flid);
}
ncCtxt.FeatureStructureRA = nc;
break;
}
}
i = closeBracket + 1;
break;
case '(':
int closeParen = envStr.IndexOf(')', i + 1);
string str = envStr.Substring(i + 1, closeParen - (i + 1));
var newIterCtxt = m_cache.ServiceLocator.GetInstance<IPhIterationContextFactory>().Create();
AppendToEnv(newIterCtxt, flid);
newIterCtxt.Minimum = 0;
newIterCtxt.Maximum = 1;
InsertContextsFromEnv(str, flid, newIterCtxt);
i = closeParen + 1;
break;
case ' ':
i++;
break;
default:
int nextIndex = envStr.IndexOfAny(new[] { '[', ' ', '#', '(' }, i + 1);
if (nextIndex == -1)
nextIndex = envStr.Length;
int len = nextIndex - i;
while (len > 0)
{
string phonemeStr = envStr.Substring(i, len);
foreach (IPhPhoneme phoneme in m_cache.LangProject.PhonologicalDataOA.PhonemeSetsOS[0].PhonemesOC)
{
foreach (IPhCode code in phoneme.CodesOS)
{
if (code.Representation.BestVernacularAlternative.Text == phonemeStr)
{
var segCtxt = m_cache.ServiceLocator.GetInstance<IPhSimpleContextSegFactory>().Create();
if (iterCtxt != null)
{
m_cache.LangProject.PhonologicalDataOA.ContextsOS.Add(segCtxt);
iterCtxt.MemberRA = segCtxt;
}
else
{
AppendToEnv(segCtxt, flid);
}
segCtxt.FeatureStructureRA = phoneme;
goto Found;
}
}
}
len--;
}
Found:
if (len == 0)
i++;
else
i += len;
break;
}
}
}