/// ------------------------------------------------------------------------------------
/// <summary>
/// Appends a run of text with the given TsTextProps.
/// </summary>
/// <param name="sRun">The text to append</param>
/// <param name="props">The properties to use</param>
/// ------------------------------------------------------------------------------------
public void AppendRun(string sRun, ITsTextProps props)
{
CheckDisposed();
//note: For efficiency, we usually skip the Replace() if the string is empty.
// However, if the builder is has Length == 0, then we want to replace the
// properties on the empty run of the TsString.
// A TsString always has at least one run, even if it is empty, and this controls
// the props when the user begins to enter text in an empty para.
if (sRun != string.Empty || Length == 0)
{
System.Diagnostics.Debug.Assert(props != null);
int var;
int ws = props.GetIntPropValues((int)FwTextPropType.ktptWs, out var);
// Make sure we handle the magic writing systems
if (ws == (int)CellarModuleDefns.kwsAnal)
{
// default analysis writing system
ITsPropsBldr bldr = props.GetBldr();
bldr.SetIntPropValues((int)FwTextPropType.ktptWs, 0,
m_cache.DefaultAnalWs);
props = bldr.GetTextProps();
}
else if (ws == (int)CellarModuleDefns.kwsVern)
{
// default vernacular writing system
ITsPropsBldr bldr = props.GetBldr();
bldr.SetIntPropValues((int)FwTextPropType.ktptWs, 0,
m_cache.DefaultVernWs);
props = bldr.GetTextProps();
}
else
{
System.Diagnostics.Debug.Assert(ws > 0); // not quite right if >2G objects.
}
m_ParaStrBldr.Replace(Length, Length, sRun, props);
}
}
/// ------------------------------------------------------------------------------------
/// <summary>
/// Add the given text and props as a new run to the end of the specified paragraph
/// under construction.
/// </summary>
/// <param name="sText">Text to be appended to the paragraph being built</param>
/// <param name="pttpProps">Properties (should contain only a named style) for the run
/// of text to be added.</param>
/// <param name="strbldr">String builder of paragraph being built</param>
/// ------------------------------------------------------------------------------------
protected void AddTextToPara(string sText, ITsTextProps pttpProps, ITsStrBldr strbldr)
{
// Don't bother trying to add empty runs. Also don't add runs consisting of a single
// space if processing a marker that maps to a paragraph style.
if (sText.Length > 0 &&
(sText != " " || m_styleProxy.StyleType == StyleType.kstCharacter))
{
// send the text and props directly to the Builder, after first ensuring that
// a ws is specified.
int var;
int ws = pttpProps.GetIntPropValues((int)FwTextPropType.ktptWs,
out var);
if (ws == -1)
{
ws = GetWsForContext(strbldr);
ITsPropsBldr tpb = pttpProps.GetBldr();
tpb.SetIntPropValues((int)FwTextPropType.ktptWs, 0, ws);
pttpProps = tpb.GetTextProps();
}
int cchLength = strbldr.Length;
// Remove extra space.
if (cchLength > 0 && UnicodeCharProps.get_IsSeparator(sText[0]))
{
string s = strbldr.GetChars(cchLength - 1, cchLength);
if (UnicodeCharProps.get_IsSeparator(s[0]))
sText = sText.Substring(1);
}
if (sText != string.Empty || cchLength == 0)
strbldr.Replace(cchLength, cchLength, sText, pttpProps);
}
}
/// ------------------------------------------------------------------------------------
/// <summary>
/// Appends a run of text with the given TsTextProps.
/// </summary>
/// <param name="sRun">The text to append</param>
/// <param name="props">The properties to use</param>
/// ------------------------------------------------------------------------------------
public void AppendRun(string sRun, ITsTextProps props)
{
CheckDisposed();
//note: For efficiency, we usually skip the Replace() if the string is empty.
// However, if the builder is has Length == 0, then we want to replace the
// properties on the empty run of the TsString.
// A TsString always has at least one run, even if it is empty, and this controls
// the props when the user begins to enter text in an empty para.
if (sRun != string.Empty || Length == 0)
{
System.Diagnostics.Debug.Assert(props != null);
int var;
int ws = props.GetIntPropValues((int)FwTextPropType.ktptWs, out var);
// Make sure we handle the magic writing systems
if (ws == (int)CellarModuleDefns.kwsAnal)
{
// default analysis writing system
ITsPropsBldr bldr = props.GetBldr();
bldr.SetIntPropValues((int)FwTextPropType.ktptWs, 0,
m_cache.DefaultAnalWs);
props = bldr.GetTextProps();
}
else if (ws == (int)CellarModuleDefns.kwsVern)
{
// default vernacular writing system
ITsPropsBldr bldr = props.GetBldr();
bldr.SetIntPropValues((int)FwTextPropType.ktptWs, 0,
m_cache.DefaultVernWs);
props = bldr.GetTextProps();
}
else
{
System.Diagnostics.Debug.Assert(ws > 0); // not quite right if >2G objects.
}
m_ParaStrBldr.Replace(Length, Length, sRun, props);
}
}
public override ITsTextProps UpdateRootBoxTextProps(ITsTextProps ttp)
{
ITsPropsBldr propsBldr = ttp.GetBldr();
propsBldr.SetIntPropValues((int)FwTextPropType.ktptBackColor, (int)FwTextPropVar.ktpvDefault,
(int)RGB(m_innerTextBox.BackColor));
using (Graphics graphics = m_innerTextBox.CreateGraphics())
{
propsBldr.SetIntPropValues((int)FwTextPropType.ktptPadTop, (int)FwTextPropVar.ktpvMilliPoint,
m_innerTextBox.Padding.Top * 72000 / (int)graphics.DpiY);
propsBldr.SetIntPropValues((int)FwTextPropType.ktptPadBottom, (int)FwTextPropVar.ktpvMilliPoint,
m_innerTextBox.Padding.Bottom * 72000 / (int)graphics.DpiY);
propsBldr.SetIntPropValues((int)FwTextPropType.ktptPadLeading, (int)FwTextPropVar.ktpvMilliPoint,
(m_rtl ? m_innerTextBox.Padding.Right : m_innerTextBox.Padding.Left) * 72000 / (int)graphics.DpiX);
propsBldr.SetIntPropValues((int)FwTextPropType.ktptPadTrailing, (int)FwTextPropVar.ktpvMilliPoint,
(m_rtl ? m_innerTextBox.Padding.Left : m_innerTextBox.Padding.Right) * 72000 / (int)graphics.DpiX);
}
return propsBldr.GetTextProps();
}
/// ------------------------------------------------------------------------------------
/// <summary>
/// In a string builder, updates the given ORC (Object Replacement Character) run
/// with new object data.
/// </summary>
/// <param name="bldr">tss builder holding the ORC run</param>
/// <param name="ttp">text properties of the ORC run</param>
/// <param name="tri">The info for the ORC run, including min/lim character indices.</param>
/// <param name="odt">object data type indicating to which type of object ORC points</param>
/// <param name="guidOfNewObj">The GUID of new object, to update the ORC</param>
/// ------------------------------------------------------------------------------------
private static void UpdateORCforNewObjData(ITsStrBldr bldr, ITsTextProps ttp,
TsRunInfo tri, FwObjDataTypes odt, Guid guidOfNewObj)
{
// build new ObjData properties of the ORC for the new object
byte[] objData = MiscUtils.GetObjData(guidOfNewObj, (byte)odt);
ITsPropsBldr propsBldr = ttp.GetBldr();
propsBldr.SetStrPropValueRgch((int)FwTextPropType.ktptObjData,
objData, objData.Length);
// update the run props in the string builder
bldr.SetProperties(tri.ichMin, tri.ichLim, propsBldr.GetTextProps());
}
/// ------------------------------------------------------------------------------------
/// <summary>
/// Replaces the string.
/// </summary>
/// <param name="tsbBuilder">The string builder for the text to be replaced.</param>
/// <param name="tssInput">The input string to be replaced.</param>
/// <param name="ichMinInput">The start in the input string.</param>
/// <param name="ichLimInput">The lim in the input string.</param>
/// <param name="tssReplace">The replacement text. This should come from VwPattern.ReplacementText,
/// NOT VwPattern.ReplaceWith. The former includes any ORCs that need to be saved from the input, as well as
/// properly handling $1, $2 etc. in regular expressions.</param>
/// <param name="delta">length difference between tssInput and tsbBuilder from previous
/// replacements.</param>
/// <param name="fEmptySearch"><c>true</c> if search text is empty (irun.e. we're searching
/// for a style or Writing System)</param>
/// <param name="fUseWs">if set to <c>true</c> use the writing system used in the
/// replace string of the Find/Replace dialog.</param>
/// <returns>Change in length of the string.</returns>
/// ------------------------------------------------------------------------------------
public static int ReplaceString(ITsStrBldr tsbBuilder, ITsString tssInput,
int ichMinInput, int ichLimInput, ITsString tssReplace, int delta, bool fEmptySearch,
bool fUseWs)
{
int initialLength = tsbBuilder.Length;
int replaceRunCount = tssReplace.RunCount;
// Determine whether to replace the sStyleName. We do this if any of the runs of
// the replacement string have the sStyleName set (to something other than
// Default Paragraph Characters).
bool fUseStyle = false;
bool fUseTags = false;
// ENHANCE (EberhardB): If we're not doing a RegEx search we could store these flags
// since they don't change.
TsRunInfo runInfo;
for (int irunReplace = 0; irunReplace < replaceRunCount; irunReplace++)
{
ITsTextProps textProps = tssReplace.FetchRunInfo(irunReplace, out runInfo);
string sStyleName =
textProps.GetStrPropValue((int)FwTextPropType.ktptNamedStyle);
if (sStyleName != null && sStyleName.Length > 0)
{
fUseStyle = true;
}
//string tags = textProps.GetStrPropValue((int)FwTextPropType.ktptTags);
//if (tags.Length > 0)
// fUseTags = true;
}
int iRunInput = tssInput.get_RunAt(ichMinInput);
ITsTextProps selProps = tssInput.get_Properties(iRunInput);
ITsPropsBldr propsBldr = selProps.GetBldr();
// Remove all tags that are anywhere in the Find-what string. But also include any
// other tags that are present in the first run of the found string. So the resulting
// replacement string will have any tags in the first char of the selection plus
// any specified replacement tags.
// Vector<StrUni> vstuTagsToRemove;
// GetTagsToRemove(m_qtssFindWhat, &fUseTags, vstuTagsToRemove);
// Vector<StrUni> vstuTagsToInclude;
// GetTagsToInclude(qtssSel, vstuTagsToRemove, vstuTagsToInclude);
// Make a string builder to accumulate the real replacement string.
// Copy the runs of the replacement string, adjusting the properties.
// Make a string builder to accumulate the real replacement string.
ITsStrBldr stringBldr = TsStrBldrClass.Create();
// Copy the runs of the replacement string, adjusting the properties.
for (int irun = 0; irun < replaceRunCount; irun++)
{
ITsTextProps ttpReplaceRun = tssReplace.FetchRunInfo(irun, out runInfo);
if (TsStringUtils.GetGuidFromRun(tssReplace, irun) != Guid.Empty)
{
// If the run was a footnote or picture ORC, then just use the run
// properties as they are.
}
else if (fUseWs || fUseStyle || fUseTags)
{
// Copy only writing system/old writing system, char sStyleName and/or
// tag info into the builder.
if (fUseWs)
{
int ttv, ws;
ws = ttpReplaceRun.GetIntPropValues((int)FwTextPropType.ktptWs, out ttv);
propsBldr.SetIntPropValues((int)FwTextPropType.ktptWs, ttv, ws);
}
if (fUseStyle)
{
string sStyleName = ttpReplaceRun.GetStrPropValue(
(int)FwTextPropType.ktptNamedStyle);
if (sStyleName == FwStyleSheet.kstrDefaultCharStyle)
{
propsBldr.SetStrPropValue((int)FwTextPropType.ktptNamedStyle,
null);
}
else
{
propsBldr.SetStrPropValue((int)FwTextPropType.ktptNamedStyle,
sStyleName);
}
}
//if (fUseTags)
//{
// string sTagsRepl = ttpReplaceRun.GetStrPropValue(ktptTags);
// string sTags = AddReplacementTags(vstuTagsToInclude, sTagsRepl);
// propsBldr.SetStrPropValue(ktptTags, sTags);
//}
ttpReplaceRun = propsBldr.GetTextProps();
}
else
{
// Its not a footnote so copy all props exactly from (the first run of the) matched text.
ttpReplaceRun = selProps;
}
// Insert modified run into string builder.
if (fEmptySearch && tssReplace.Length == 0)
{
// We are just replacing an ws/ows/sStyleName/tags. The text remains unchanged.
// ENHANCE (SharonC): Rework this when we get patterns properly implemented.
string runText = tssInput.get_RunText(iRunInput);
if (runText.Length > ichLimInput - ichMinInput)
{
runText = runText.Substring(0, ichLimInput - ichMinInput);
}
stringBldr.Replace(0, 0, runText, ttpReplaceRun);
}
else
{
stringBldr.Replace(runInfo.ichMin, runInfo.ichMin,
tssReplace.get_RunText(irun), ttpReplaceRun);
}
}
tsbBuilder.ReplaceTsString(delta + ichMinInput, delta + ichLimInput, stringBldr.GetString());
int finalLength = tsbBuilder.Length;
return(finalLength - initialLength);
}
