| public SetSelection ( IVwRootSite rootSite ) : IVwSelection | ||
| rootSite | IVwRootSite | The root site |
| return | IVwSelection | |
/// ------------------------------------------------------------------------------------
/// <summary>
/// Checks to see if there's a footnote on either side of the IP. If there is, then
/// it's selected.
/// </summary>
/// <returns><c>true</c> if a footnote marker is sucessfully selected next to the IP.
/// Otherwise, <c>false</c>.</returns>
/// ------------------------------------------------------------------------------------
public bool SelectFootnoteMarkNextToIP()
{
if (CurrentSelection == null)
return false;
SelectionHelper helper = new SelectionHelper(CurrentSelection);
// If the selection is a range then just return what SelectionIsFootnoteMarker determines.
if (helper.Selection.IsRange)
return SelectionIsFootnoteMarker(helper.Selection);
// Now that we know the selection is not a range, look to both sides of the IP
// to see if we are next to a footnote marker.
// First, look on the side where the IP is associated. If there's a marker there,
// select it and get out.
if (SelectionIsFootnoteMarker(helper.Selection))
{
helper.IchEnd = helper.AssocPrev ? (helper.IchAnchor - 1) : (helper.IchAnchor + 1);
helper.SetSelection(true);
return true;
}
// Check the other side of the IP and select the marker if there's one there.
helper.AssocPrev = !helper.AssocPrev;
helper.SetSelection(false);
if (SelectionIsFootnoteMarker(helper.Selection))
{
helper.IchEnd = helper.AssocPrev ? (helper.IchAnchor - 1) : (helper.IchAnchor + 1);
helper.SetSelection(true);
return true;
}
return false;
}
/// ------------------------------------------------------------------------------------
/// <summary>
/// Makes a selection in the specified annotation (without scrolling the annotation in
/// the view).
/// </summary>
/// <param name="vc">The notes view constructor</param>
/// <param name="fScrollNearTop">if set to <c>true</c> scrolls the specified note to a
/// position near the top of the view.</param>
/// <param name="bookIndex">Index of the book.</param>
/// <param name="iAnnotation">Index of the annotation.</param>
/// <param name="iResponse">Index of the response (0 if setting the selection in one of
/// the StJournalText fields rather than in a response.</param>
/// <param name="noteTag">The tag indicating the field of the annotation where the
/// selection is to be made.</param>
/// <param name="rootSite">The root site.</param>
/// <param name="fNoteIsExpanded">if <c>true</c> make a selection at the start and end so
/// that the whole annotation can be scrolled into view. if set to <c>false</c> only
/// make a selection at the start of the annotation.</param>
/// ------------------------------------------------------------------------------------
internal void MakeSelectionInNote(TeNotesVc vc, bool fScrollNearTop, int bookIndex,
int iAnnotation, int iResponse, ScrScriptureNote.ScrScriptureNoteTags noteTag,
IVwRootSite rootSite, bool fNoteIsExpanded)
{
if (vc == null || vc.NotesSequenceHandler == null)
return;
SelectionHelper selHelper;
if (fScrollNearTop)
{
// Make an un-installed selection at the top of the annotation in order to scroll the
// annotation to the top of the view.
selHelper = new SelectionHelper();
selHelper.NumberOfLevels = 2;
selHelper.LevelInfo[0].cpropPrevious = 0;
selHelper.LevelInfo[0].ich = -1;
selHelper.LevelInfo[0].ihvo = iAnnotation;
selHelper.LevelInfo[0].tag = vc.NotesSequenceHandler.Tag;
selHelper.LevelInfo[0].ws = 0;
selHelper.LevelInfo[1].cpropPrevious = 0;
selHelper.LevelInfo[1].ich = -1;
selHelper.LevelInfo[1].ihvo = bookIndex;
selHelper.LevelInfo[1].tag = (int)Scripture.ScriptureTags.kflidBookAnnotations;
selHelper.LevelInfo[1].ws = 0;
selHelper.SetTextPropId(SelectionHelper.SelLimitType.Anchor, -2);
selHelper.IchAnchor = 0;
selHelper.AssocPrev = false;
selHelper.NumberOfPreviousProps = 2;
if (fNoteIsExpanded)
{
selHelper.SetSelection(rootSite, true, true, VwScrollSelOpts.kssoNearTop);
}
else
{
// Annotation is collapsed. Only attempt a selection at the start of it.
selHelper.SetSelection(rootSite, true, true);
return;
}
}
else
EnsureNoteIsVisible(vc, bookIndex, iAnnotation, rootSite);
// Now make the real (installed) selection in the desired field of the annotation.
bool fIsResponse = (noteTag == ScrScriptureNote.ScrScriptureNoteTags.kflidResponses);
selHelper = new SelectionHelper();
selHelper.NumberOfLevels = 4;
selHelper.LevelInfo[0].tag = (int)StText.StTextTags.kflidParagraphs;
selHelper.LevelInfo[0].ihvo = 0;
selHelper.LevelInfo[1].tag = (int)noteTag;
selHelper.LevelInfo[1].ihvo = iResponse;
selHelper.LevelInfo[1].cpropPrevious = (fIsResponse ? 0 : 1);
selHelper.LevelInfo[2].tag = vc.NotesSequenceHandler.Tag;
selHelper.LevelInfo[2].ihvo = iAnnotation;
selHelper.LevelInfo[3].tag = (int)Scripture.ScriptureTags.kflidBookAnnotations;
selHelper.LevelInfo[3].ihvo = bookIndex;
selHelper.IchAnchor = 0;
selHelper.AssocPrev = false;
selHelper.SetSelection(rootSite, true, true);
}
/// ------------------------------------------------------------------------------------
/// <summary>
/// Ensures the annotation is mostly visible by making an uninstalled selection
/// toward the end of the modified date.
/// </summary>
/// ------------------------------------------------------------------------------------
internal void EnsureNoteIsVisible(TeNotesVc vc, int bookIndex, int iAnnotation,
IVwRootSite notesDataEntryView)
{
SelectionHelper selHelper = new SelectionHelper();
selHelper.NumberOfLevels = 2;
selHelper.LevelInfo[0].cpropPrevious = 0;
selHelper.LevelInfo[0].ich = -1;
selHelper.LevelInfo[0].ihvo = iAnnotation;
selHelper.LevelInfo[0].tag = vc.NotesSequenceHandler.Tag;
selHelper.LevelInfo[0].ws = 0;
selHelper.LevelInfo[1].cpropPrevious = 0;
selHelper.LevelInfo[1].ich = -1;
selHelper.LevelInfo[1].ihvo = bookIndex;
selHelper.LevelInfo[1].tag = (int)Scripture.ScriptureTags.kflidBookAnnotations;
selHelper.LevelInfo[1].ws = 0;
selHelper.AssocPrev = false;
// Put the selection at the end of the shortest possible date value. It doesn't
// have to be right at the end, but the closer it is, the more reliable it will
// be that it is fully scrolled into view.
selHelper.IchAnchor = 8;
selHelper.SetTextPropId(SelectionHelper.SelLimitType.Anchor,
(int)CmAnnotation.CmAnnotationTags.kflidDateModified);
selHelper.SetSelection(notesDataEntryView, false, true, VwScrollSelOpts.kssoDefault);
}
/// ------------------------------------------------------------------------------------
/// <summary>
/// Merges the paras in table.
/// </summary>
/// <param name="helper">The helper.</param>
/// <param name="dpt">The problem deletion type.</param>
/// <returns><c>true</c> if we merged the paras, otherwise <c>false</c>.</returns>
/// ------------------------------------------------------------------------------------
internal protected bool MergeParasInTable(SelectionHelper helper, VwDelProbType dpt)
{
SelLevInfo[] levInfo = helper.GetLevelInfo(SelectionHelper.SelLimitType.Top);
if (levInfo[0].tag != (int)StText.StTextTags.kflidParagraphs)
return false;
ILocationTracker tracker = ((ITeView)Control).LocationTracker;
IScrBook book = new ScrBook(m_cache, tracker.GetBookHvo(
helper, SelectionHelper.SelLimitType.Anchor));
SelLevInfo tmpInfo;
IStText text;
if (helper.GetLevelInfoForTag((int)ScrBook.ScrBookTags.kflidTitle, out tmpInfo))
text = book.TitleOA;
else
{
IScrSection section = book.SectionsOS[tracker.GetSectionIndexInBook(
helper, SelectionHelper.SelLimitType.Anchor)];
text = (levInfo[1].tag == (int)ScrSection.ScrSectionTags.kflidHeading ?
section.HeadingOA : text = section.ContentOA);
}
int iPara = helper.GetLevelInfoForTag((int)StText.StTextTags.kflidParagraphs).ihvo;
StTxtPara currPara = (StTxtPara)text.ParagraphsOS[iPara];
ITsStrBldr bldr;
// Backspace at beginning of paragraph
if (dpt == VwDelProbType.kdptBsAtStartPara)
{
if (iPara <= 0)
{
MiscUtils.ErrorBeep();
return false;
}
StTxtPara prevPara = (StTxtPara)text.ParagraphsOS[iPara - 1];
int prevParaLen = prevPara.Contents.Length;
// Need to make sure we move the back translations
AboutToDelete(helper, currPara.Hvo, text.Hvo,
(int)StText.StTextTags.kflidParagraphs, iPara, false);
bldr = prevPara.Contents.UnderlyingTsString.GetBldr();
bldr.ReplaceTsString(prevPara.Contents.Length, prevPara.Contents.Length,
currPara.Contents.UnderlyingTsString);
prevPara.Contents.UnderlyingTsString = bldr.GetString();
text.ParagraphsOS.RemoveAt(iPara);
helper.SetIch(SelectionHelper.SelLimitType.Top, prevParaLen);
helper.SetIch(SelectionHelper.SelLimitType.Bottom, prevParaLen);
levInfo[0].ihvo = iPara - 1;
helper.SetLevelInfo(SelectionHelper.SelLimitType.Top, levInfo);
helper.SetLevelInfo(SelectionHelper.SelLimitType.Bottom, levInfo);
helper.SetSelection(true);
return true;
}
// delete at end of a paragraph
int cParas = text.ParagraphsOS.Count;
if (iPara + 1 >= cParas)
return false; // We don't handle merging across StTexts
StTxtPara nextPara = (StTxtPara)text.ParagraphsOS[iPara + 1];
// Need to make sure we move the back translations
AboutToDelete(helper, nextPara.Hvo, text.Hvo,
(int)StText.StTextTags.kflidParagraphs, iPara + 1, false);
bldr = currPara.Contents.UnderlyingTsString.GetBldr();
bldr.ReplaceTsString(currPara.Contents.Length, currPara.Contents.Length,
nextPara.Contents.UnderlyingTsString);
currPara.Contents.UnderlyingTsString = bldr.GetString();
text.ParagraphsOS.RemoveAt(iPara + 1);
helper.SetSelection(true);
return true;
}
/// ------------------------------------------------------------------------------------
/// <summary>
/// Low-level implementation of insert verse number.
/// </summary>
/// <param name="selHelper">the given SelectionHelper</param>
/// ------------------------------------------------------------------------------------
public void InsertVerseNumber(SelectionHelper selHelper)
{
CheckDisposed();
Debug.Assert(selHelper != null);
Debug.Assert(!selHelper.IsRange);
// Get the details about the current selection
int ichSelOrig; //the character offset of the selection in the ITsString
int hvoObj; //the id of the object the selection is in (StTxtPara or CmTranslation)
int propTag; //property tag of object
ITsString tssSel; //ITsString containing the selection
int wsAlt; //the WS of the multiString alt, if selection is in a back translation
ichSelOrig = GetSelectionInfo(selHelper, out hvoObj, out propTag, out tssSel, out wsAlt);
// If we're at the start of a paragraph and the first run is a chapter number,
// we need to jump past it to insert the verse number otherwise it will insert
// it before the chapter number, which for some reason feels brain dead.
if (ichSelOrig == 0)
{
ITsTextProps ttp = tssSel.get_Properties(0);
if (ttp.GetStrPropValue((int)FwTextPropType.ktptNamedStyle) ==
ScrStyleNames.ChapterNumber)
{
ichSelOrig = tssSel.get_LimOfRun(0);
}
}
// Adjust the insertion position to the beginning of a word - not in the middle
// (may move to an existing verse number too)
int ichWord = MoveToWordBoundary(tssSel, ichSelOrig);
// TomB and MarkB have decided we won't do this, at least for now
// // If the start of the Bt does not match the vernacular, adjust it if required.
// if (ichWord > 0)
// cInsDel = SetVerseAtStartOfBtIfNeeded();
// ichWord += cInsDel; //adjust
// some key variables set by Update or Insert methods, etc
string sVerseNumIns = null; // will hold the verse number string we inserted; could be
// a simple number, a verse bridge, or the end number added to a bridge
string sChapterNumIns = null; // will hold chapter number string inserted or null if none
int ichLimIns = -1; //will hold the end of the new chapter/verse numbers we update or insert
// Is ichWord in or next to a verse number? (if so, get its ich range)
bool fCheckForChapter = (wsAlt != 0); //check for chapter in BT only
int ichMin; // min of the verse number run, if we are on one
int ichLim; // lim of the verse number run, if we are on one
bool fFoundExistingRef =
InReference(tssSel, ichWord, fCheckForChapter, out ichMin, out ichLim);
// If we moved the selection forward (over spaces or punctuation) to an
// existing verse number ...
if (fFoundExistingRef && (ichSelOrig < ichWord))
{
//Attempt to insert a verse number at the IP, if one is missing there.
// if selection is in vernacular...
if (propTag == (int)StTxtPara.StTxtParaTags.kflidContents)
{
// Insert missing verse number in vernacular
InsertMissingVerseNumberInVern(hvoObj, propTag, selHelper, ichSelOrig,
ichWord, ref tssSel, out sVerseNumIns, out ichLimIns);
}
//else
//{
// InsertMissingVerseNumberInBt(hvoObj, propTag, selHelper, wsAlt,
// ichSelOrig, ichWord, ref tssSel, ref ichLim,
// out sVerseNumIns, out sChapterNumIns);
//}
// if a verse number was not inserted, sVerseNumIns is null
}
// If no verse number inserted yet...
if (sVerseNumIns == null)
{
if (fFoundExistingRef)
{
//We must update the existing verse number at ichWord
// is selection in vern or BT?
if (propTag == (int)StTxtPara.StTxtParaTags.kflidContents)
{
// Update verse number in vernacular
UpdateExistingVerseNumberInVern(hvoObj, propTag, selHelper,
ichMin, ichLim, ref tssSel, out sVerseNumIns, out ichLimIns);
}
else
{
//Update verse number in back translation
UpdateExistingVerseNumberInBt(hvoObj, propTag, selHelper, wsAlt,
ichMin, ichLim, ref tssSel, out sVerseNumIns, out sChapterNumIns,
out ichLimIns);
}
}
else
{
// We're NOT on an existing verse number, so insert the next appropriate one.
// is selection in vern or BT?
if (propTag == (int)StTxtPara.StTxtParaTags.kflidContents)
{
InsertNextVerseNumberInVern(hvoObj, propTag, selHelper, ichWord,
ref tssSel, out sVerseNumIns, out ichLimIns);
}
else
{
InsertNextVerseNumberInBt(hvoObj, propTag, selHelper, wsAlt, ichWord,
ref tssSel, out sVerseNumIns, out sChapterNumIns, out ichLimIns);
selHelper.SetTextPropId(SelectionHelper.SelLimitType.Anchor,
(int)CmTranslation.CmTranslationTags.kflidTranslation);
selHelper.SetTextPropId(SelectionHelper.SelLimitType.End,
(int)CmTranslation.CmTranslationTags.kflidTranslation);
}
}
}
if (sVerseNumIns == null)
{
MiscUtils.ErrorBeep(); // No verse number inserted or updated
return;
}
// set new IP behind the verse number
selHelper.IchAnchor = ichLimIns;
selHelper.IchEnd = ichLimIns;
selHelper.AssocPrev = true;
selHelper.SetSelection(true);
// Remove any duplicate chapter/verse numbers following the new verse number.
RemoveDuplicateVerseNumbers(hvoObj, propTag, tssSel, wsAlt, sChapterNumIns,
sVerseNumIns, ichLimIns);
// Issue property change event for inserted verse.
m_cache.PropChanged(null, PropChangeType.kpctNotifyAll, hvoObj,
StTxtPara.ktagVerseNumbers, 0, 1, 1);
}
/// ------------------------------------------------------------------------------------
/// <summary>
/// Create a range selection (adapted from TePrintLayout.cs).
/// </summary>
/// <param name="rootbox">The rootbox.</param>
/// <param name="iPara">The 0-based index of the paragraph in which to put the insertion
/// point</param>
/// <param name="startCharacter">The 0-based index of the character at which the
/// selection begins (or before which the insertion point is to be placed if
/// startCharacter == endCharacter)</param>
/// <param name="endCharacter">The character location to end the selection</param>
/// <returns>The selection helper</returns>
/// ------------------------------------------------------------------------------------
private SelectionHelper SelectRangeOfChars(IVwRootBox rootbox, int iPara,
int startCharacter, int endCharacter)
{
if (rootbox == null)
return null; // can't make a selection
SelectionHelper selHelper = new SelectionHelper();
selHelper.NumberOfLevels = 1;
selHelper.LevelInfo[0].ihvo = iPara;
selHelper.LevelInfo[0].tag = (int)StText.StTextTags.kflidParagraphs;
selHelper.AssocPrev = true;
selHelper.SetLevelInfo(SelectionHelper.SelLimitType.End, selHelper.LevelInfo);
// Prepare to move the IP to the specified character in the paragraph.
selHelper.IchAnchor = startCharacter;
selHelper.IchEnd = endCharacter;
// Now that all the preparation to set the IP is done, set it.
IVwSelection vwsel = selHelper.SetSelection(rootbox.Site, true, false,
VwScrollSelOpts.kssoDefault);
Assert.IsNotNull(vwsel);
Application.DoEvents();
return selHelper;
}
/// ------------------------------------------------------------------------------------
/// <summary>
/// Makes a selection in a picture caption.
/// </summary>
/// <param name="iBook">The 0-based index of the Scripture book in which to put the
/// insertion point</param>
/// <param name="iSection">The 0-based index of the Scripture section in which to put the
/// insertion point</param>
/// <param name="tag">Indicates whether the picture ORC is in the section
/// Heading or Content, the book title</param>
/// <param name="iPara">The 0-based index of the paragraph containing the ORC</param>
/// <param name="ichOrcPos">The character position of the orc in the paragraph.</param>
/// <param name="startCharacter">The 0-based index of the character at which the
/// selection begins (or before which the insertion point is to be placed if
/// startCharacter == endCharacter)</param>
/// <param name="endCharacter">The character location to end the selection</param>
/// <exception cref="Exception">Requested selection could not be made in the picture
/// caption.</exception>
/// ------------------------------------------------------------------------------------
public void MakeSelectionInPictureCaption(int iBook, int iSection, int tag,
int iPara, int ichOrcPos, int startCharacter, int endCharacter)
{
CheckDisposed();
if (Callbacks == null || Callbacks.EditedRootBox == null)
throw new Exception("Requested selection could not be made in the picture caption.");
Debug.Assert(tag == (int)ScrSection.ScrSectionTags.kflidHeading ||
tag == (int)ScrSection.ScrSectionTags.kflidContent ||
tag == (int)ScrBook.ScrBookTags.kflidTitle);
Debug.Assert(!IsBackTranslation, "ENHANCE: This code not designed to make a selection in the BT of a picture caption");
SelectionHelper selHelper = new SelectionHelper();
selHelper.NumberOfLevels = ((ITeView)Control).LocationTracker.GetLevelCount(tag) + 1;
int levelForPara = LocationTrackerImpl.GetLevelIndexForTag(
(int)StText.StTextTags.kflidParagraphs, StVc.ContentTypes.kctNormal) + 1;
int levelForCaption = LocationTrackerImpl.GetLevelIndexForTag(
(int)CmPicture.CmPictureTags.kflidCaption, StVc.ContentTypes.kctNormal);
selHelper.LevelInfo[levelForCaption].ihvo = -1;
selHelper.LevelInfo[levelForCaption].ich = ichOrcPos;
selHelper.LevelInfo[levelForCaption].tag = (int)StTxtPara.StTxtParaTags.kflidContents;
selHelper.Ws = m_cache.DefaultVernWs;
selHelper.LevelInfo[levelForPara].tag = (int)StText.StTextTags.kflidParagraphs;
selHelper.LevelInfo[levelForPara].ihvo = iPara;
selHelper.LevelInfo[levelForPara + 1].tag = tag;
((ITeView)Control).LocationTracker.SetBookAndSection(selHelper,
SelectionHelper.SelLimitType.Anchor, iBook,
tag == (int)ScrBook.ScrBookTags.kflidTitle ? -1 : iSection);
selHelper.AssocPrev = true;
selHelper.SetLevelInfo(SelectionHelper.SelLimitType.End, selHelper.LevelInfo);
// Prepare to move the IP to the specified character in the paragraph.
selHelper.IchAnchor = startCharacter;
selHelper.IchEnd = endCharacter;
selHelper.SetTextPropId(SelectionHelper.SelLimitType.Anchor, (int)CmPicture.CmPictureTags.kflidCaption);
selHelper.SetTextPropId(SelectionHelper.SelLimitType.End, (int)CmPicture.CmPictureTags.kflidCaption);
// Now that all the preparation to set the IP is done, set it.
IVwSelection vwsel = selHelper.SetSelection(Callbacks.EditedRootBox.Site, true,
true, VwScrollSelOpts.kssoDefault);
if (vwsel == null)
throw new Exception("Requested selection could not be made in the picture caption.");
Application.DoEvents(); // REVIEW: Do we need this? Why?
}
public void InsertSection_EndFirstHeadingPara()
{
CheckDisposed();
int nSectionsExpected = m_exodus.SectionsOS.Count;
// Create second heading paragraph
int iSectionIns = 1;
IScrSection section = m_exodus.SectionsOS[iSectionIns];
StTxtParaBldr paraBldr = new StTxtParaBldr(Cache);
paraBldr.ParaProps = StyleUtils.ParaStyleTextProps(ScrStyleNames.SectionHead);
paraBldr.AppendRun("Second Paragraph", StyleUtils.CharStyleTextProps(null,
Cache.DefaultVernWs));
paraBldr.CreateParagraph(section.HeadingOAHvo);
Assert.AreEqual(2, section.HeadingOA.ParagraphsOS.Count);
// Put the IP into the heading of section 2 at end of first heading paragraph
SelectionHelper selHelper = new SelectionHelper();
selHelper.NumberOfLevels = 4;
selHelper.LevelInfo[0].tag = (int)StText.StTextTags.kflidParagraphs;
selHelper.LevelInfo[0].ihvo = 0;
selHelper.LevelInfo[1].tag = (int)ScrSection.ScrSectionTags.kflidHeading;
selHelper.LevelInfo[1].ihvo = 0;
selHelper.LevelInfo[2].tag = (int)ScrBook.ScrBookTags.kflidSections;
selHelper.LevelInfo[2].ihvo = iSectionIns;
selHelper.LevelInfo[3].tag = m_draftView.BookFilter.Tag;
selHelper.LevelInfo[3].ihvo = m_exodus.OwnOrd;
selHelper.IchAnchor = 9; // end of "Heading 2"
int cContentParas = section.ContentOA.ParagraphsOS.Count;
// Now that all the preparation to set the IP is done, set it.
IVwSelection vwsel = selHelper.SetSelection(m_draftView, true, true);
// InsertSection should add a section
m_draftView.TeEditingHelper.CreateSection(false);
nSectionsExpected++;
Assert.AreEqual(nSectionsExpected, m_exodus.SectionsOS.Count, "Should add a section");
IScrSection newSection = m_exodus.SectionsOS[iSectionIns];
IScrSection oldSection = m_exodus.SectionsOS[iSectionIns + 1];
Assert.AreEqual(02001001, newSection.VerseRefMin,
"Wrong start reference for new section");
Assert.AreEqual(02001001, newSection.VerseRefMax,
"Wrong end reference for new section");
Assert.AreEqual(02001001, oldSection.VerseRefMin,
"Wrong start reference for existing section");
Assert.AreEqual(02001005, oldSection.VerseRefMax,
"Wrong end reference for existing section");
Assert.AreEqual(1, newSection.HeadingOA.ParagraphsOS.Count);
Assert.AreEqual("Heading 2",
((StTxtPara)newSection.HeadingOA.ParagraphsOS.FirstItem).Contents.Text,
"Wrong heading in new section");
Assert.IsNull(((StTxtPara)newSection.ContentOA.ParagraphsOS.FirstItem).Contents.Text,
"Content of new section is not empty");
Assert.AreEqual(1, oldSection.HeadingOA.ParagraphsOS.Count,
"Wrong number of paragraphs in old section");
Assert.AreEqual("Second Paragraph",
((StTxtPara)oldSection.HeadingOA.ParagraphsOS.FirstItem).Contents.Text,
"Wrong heading in old section");
Assert.AreEqual(cContentParas,
oldSection.ContentOA.ParagraphsOS.Count,
"Wrong number of paragraphs in old content");
}
/// ------------------------------------------------------------------------------------
/// <summary>
/// This is the workhorse that actually reduces a range selection to a simple insertion
/// point, given the specified index to indicate the limit where the IP is to be
/// created.
/// </summary>
/// <param name="limit">Specify Top to place the IP at the top-most limit of the
/// selection. Specify Bottom to place the IP at the bottom-most limit of the selection.
/// Specify Anchor to place the IP at the point where the user initiated the selection.
/// Specify End to place the IP at the point where the user completed the selection. Be
/// aware the user may select text in either direction, thus the end of the selection\
/// could be visually before the anchor. For a simple insertion point or a selection
/// entirely within a single StText, this parameter doesn't actually make any
/// difference.</param>
/// <param name="fMakeVisible">Indicates whether to scroll the IP into view.</param>
/// <param name="fInstall">True to install the created selection, false otherwise</param>
/// ------------------------------------------------------------------------------------
protected virtual SelectionHelper ReduceSelectionToIp(SelLimitType limit, bool fMakeVisible,
bool fInstall)
{
SelectionHelper textSelHelper = new SelectionHelper(this);
textSelHelper.ReduceToIp(limit);
// and make the selection
if (fInstall)
textSelHelper.SetSelection(m_rootSite, true, fMakeVisible);
return textSelHelper;
}
public void InsertSection_BetweenHeadingParas()
{
int nSectionsExpected = m_exodus.SectionsOS.Count;
// Create second heading paragraph
int iSectionIns = 1;
IScrSection section = m_exodus.SectionsOS[iSectionIns];
StTxtParaBldr paraBldr = new StTxtParaBldr(Cache);
paraBldr.ParaStyleName = ScrStyleNames.SectionHead;
paraBldr.AppendRun("Second Paragraph", StyleUtils.CharStyleTextProps(null,
Cache.DefaultVernWs));
paraBldr.CreateParagraph(section.HeadingOA);
Assert.AreEqual(2, section.HeadingOA.ParagraphsOS.Count);
m_actionHandler.BreakUndoTask("another task", "redo it"); // must do this for view to see second paragraph.
// Put the IP into the heading of section 3 at beginning of second heading paragraph
SelectionHelper selHelper = new SelectionHelper();
selHelper.NumberOfLevels = 4;
selHelper.LevelInfo[0].tag = StTextTags.kflidParagraphs;
selHelper.LevelInfo[0].ihvo = 1;
selHelper.LevelInfo[1].tag = ScrSectionTags.kflidHeading;
selHelper.LevelInfo[1].ihvo = 0;
selHelper.LevelInfo[2].tag = ScrBookTags.kflidSections;
selHelper.LevelInfo[2].ihvo = iSectionIns;
selHelper.LevelInfo[3].tag = m_draftView.BookFilter.Tag;
selHelper.LevelInfo[3].ihvo = m_exodus.OwnOrd;
selHelper.IchAnchor = 0;
selHelper.TextPropId = StTxtParaTags.kflidContents;
int cContentParas = section.ContentOA.ParagraphsOS.Count;
// Now that all the preparation to set the IP is done, set it.
selHelper.SetSelection(m_draftView, true, true);
// InsertSection should add a section
m_draftView.TeEditingHelper.CreateSection(false);
nSectionsExpected++;
Assert.AreEqual(nSectionsExpected, m_exodus.SectionsOS.Count, "Should add a section");
IScrSection newSection = m_exodus.SectionsOS[iSectionIns];
IScrSection oldSection = m_exodus.SectionsOS[iSectionIns + 1];
Assert.AreEqual(02001001, newSection.VerseRefMin,
"Wrong start reference for new section");
Assert.AreEqual(02001001, newSection.VerseRefMax,
"Wrong end reference for new section");
Assert.AreEqual(02001001, oldSection.VerseRefMin,
"Wrong start reference for existing section");
Assert.AreEqual(02001005, oldSection.VerseRefMax,
"Wrong end reference for existing section");
Assert.AreEqual(1, newSection.HeadingOA.ParagraphsOS.Count);
Assert.AreEqual("Heading 2",
newSection.HeadingOA[0].Contents.Text,
"Wrong heading in new section");
Assert.IsNull(newSection.ContentOA[0].Contents.Text,
"Content of new section is not empty");
Assert.AreEqual(1, oldSection.HeadingOA.ParagraphsOS.Count);
Assert.AreEqual("Second Paragraph",
oldSection.HeadingOA[0].Contents.Text,
"Wrong heading in old section");
Assert.AreEqual(cContentParas,
oldSection.ContentOA.ParagraphsOS.Count,
"Wrong number of paragraphs in old content");
}
public void InsertSection_WithinHeading()
{
CheckDisposed();
int nSectionsExpected = m_exodus.SectionsOS.Count;
// Put the IP into the heading of section 2
int iSectionIns = 1;
SelectionHelper selHelper = new SelectionHelper();
selHelper.NumberOfLevels = 4;
selHelper.LevelInfo[0].tag = (int)StText.StTextTags.kflidParagraphs;
selHelper.LevelInfo[0].ihvo = 0;
selHelper.LevelInfo[1].tag = (int)ScrSection.ScrSectionTags.kflidHeading;
selHelper.LevelInfo[1].ihvo = 0;
selHelper.LevelInfo[2].tag = (int)ScrBook.ScrBookTags.kflidSections;
selHelper.LevelInfo[2].ihvo = iSectionIns;
selHelper.LevelInfo[3].tag = m_draftView.BookFilter.Tag;
selHelper.LevelInfo[3].ihvo = m_exodus.OwnOrd;
IScrSection section = m_exodus.SectionsOS[iSectionIns];
Assert.AreEqual(1, section.HeadingOA.ParagraphsOS.Count);
StTxtPara para = (StTxtPara) section.HeadingOA.ParagraphsOS[0];
selHelper.IchAnchor = 7;
int cContentParas = section.ContentOA.ParagraphsOS.Count;
// Now that all the preparation to set the IP is done, set it.
IVwSelection vwsel = selHelper.SetSelection(m_draftView, true, true);
// InsertSection should add a section
m_draftView.TeEditingHelper.CreateSection(false);
nSectionsExpected++;
Assert.AreEqual(nSectionsExpected, m_exodus.SectionsOS.Count, "Should add a section");
IScrSection newSection = m_exodus.SectionsOS[iSectionIns];
IScrSection oldSection = m_exodus.SectionsOS[iSectionIns + 1];
Assert.AreEqual(02001001, newSection.VerseRefMin,
"Wrong start reference for new section");
Assert.AreEqual(02001001, newSection.VerseRefMax,
"Wrong end reference for new section");
Assert.AreEqual(02001001, oldSection.VerseRefMin,
"Wrong start reference for existing section");
Assert.AreEqual(02001005, oldSection.VerseRefMax,
"Wrong end reference for existing section");
Assert.AreEqual("Heading",
((StTxtPara)newSection.HeadingOA.ParagraphsOS.FirstItem).Contents.Text,
"Wrong heading in new section");
Assert.IsNull(((StTxtPara)newSection.ContentOA.ParagraphsOS.FirstItem).Contents.Text,
"Content of new section is not empty");
Assert.AreEqual(" 2",
((StTxtPara)oldSection.HeadingOA.ParagraphsOS.FirstItem).Contents.Text,
"Wrong heading in old section");
Assert.AreEqual(cContentParas,
oldSection.ContentOA.ParagraphsOS.Count,
"Wrong number of paragraphs in old content");
}
public void InsertSection_AtSectionHeadingBeginning()
{
int nSectionsExpected = m_exodus.SectionsOS.Count;
// Put the IP into the heading of section 3
int iSectionIns = 1;
SelectionHelper selHelper = new SelectionHelper();
selHelper.NumberOfLevels = 4;
selHelper.LevelInfo[0].tag = StTextTags.kflidParagraphs;
selHelper.LevelInfo[0].ihvo = 0;
selHelper.LevelInfo[1].tag = ScrSectionTags.kflidHeading;
selHelper.LevelInfo[1].ihvo = 0;
selHelper.LevelInfo[2].tag = ScrBookTags.kflidSections;
selHelper.LevelInfo[2].ihvo = iSectionIns;
selHelper.LevelInfo[3].tag = m_draftView.BookFilter.Tag;
selHelper.LevelInfo[3].ihvo = m_exodus.OwnOrd;
selHelper.TextPropId = StTxtParaTags.kflidContents;
// Now that all the preparation to set the IP is done, set it.
selHelper.SetSelection(m_draftView, true, true);
// InsertSection should add a section
m_draftView.TeEditingHelper.CreateSection(false);
nSectionsExpected++;
Assert.AreEqual(nSectionsExpected, m_exodus.SectionsOS.Count, "Should add a section");
IScrSection newSection = m_exodus.SectionsOS[iSectionIns];
IScrSection oldSection = m_exodus.SectionsOS[iSectionIns + 1];
Assert.AreEqual(02001001, newSection.VerseRefMin,
"Wrong start reference for new section");
Assert.AreEqual(02001001, newSection.VerseRefMax,
"Wrong end reference for new section");
Assert.AreEqual(02001001, oldSection.VerseRefMin,
"Wrong start reference for existing section");
Assert.AreEqual(02001005, oldSection.VerseRefMax,
"Wrong end reference for existing section");
Assert.IsNull(newSection.HeadingOA[0].Contents.Text,
"Wrong section heading for new section");
Assert.IsNull(newSection.ContentOA[0].Contents.Text,
"Content of new section is not empty");
Assert.AreEqual("Heading 2",
oldSection.HeadingOA[0].Contents.Text,
"Wrong section heading for old section");
}
/// ------------------------------------------------------------------------------------
/// <summary>
/// Common utility for the CurrentRef* properties
/// </summary>
/// <param name="selhelper">The selection helper representing the current selection
/// (or sometimes the current reduced to an IP)</param>
/// <param name="selLimit">The limit of the selection (anchor, end, etc.) to get the
/// reference of</param>
/// <returns>the start and end reference of the given selection, as an array of two
/// ScrReference objects</returns>
/// ------------------------------------------------------------------------------------
protected ScrReference[] GetCurrentRefRange(SelectionHelper selhelper,
SelectionHelper.SelLimitType selLimit)
{
if (m_cache == null || selhelper == null || BookFilter == null)
return new ScrReference[] {ScrReference.Empty, ScrReference.Empty};
ILocationTracker tracker = ((ITeView)Control).LocationTracker;
// If there is a current book...
BCVRef start = new BCVRef();
BCVRef end = new BCVRef();
int iBook = tracker.GetBookIndex(selhelper, selLimit);
if (iBook >= 0 && BookFilter.BookCount > 0)
{
try
{
IScrBook book = BookFilter.GetBook(iBook);
// if there is not a current section, then use the book and chapter/verse of 0.
IScrSection section = tracker.GetSection(selhelper, selLimit);
if (section != null)
{
// If there is a section...
int paraHvo = selhelper.GetLevelInfoForTag(StTextTags.kflidParagraphs, selLimit).hvo;
IScrTxtPara scrPara = m_cache.ServiceLocator.GetInstance<IScrTxtParaRepository>().GetObject(paraHvo);
// Get the ich at either the beginning or the end of the selection,
// as specified with limit. (NB that this is relative to the property, not the whole paragraph.)
int ich;
// Get the TsString, whether in vern or BT
ITsString tss;
int refWs;
SelLevInfo segInfo;
int textPropTag = 0;
if (selhelper.GetLevelInfoForTag(StTxtParaTags.kflidSegments, selLimit, out segInfo))
{
// selection is in a segmented BT segment. Figure the reference based on where the segment is
// in the underlying paragraph.
tss = scrPara.Contents; // for check below on range of ich.
ISegment seg = m_repoSegment.GetObject(segInfo.hvo);
ich = seg.BeginOffset;
Debug.Assert(seg.Paragraph == scrPara);
refWs = -1; // ich is in the paragraph itself, not some CmTranslation
}
else
{
textPropTag = selhelper.GetTextPropId(selLimit);
if (textPropTag == SimpleRootSite.kTagUserPrompt)
{
ich = 0;
tss = null;
}
else
{
ich = selhelper.GetIch(selLimit);
tss = selhelper.GetTss(selLimit); // Get the TsString, whether in vern or BT
if (ich < 0 || tss == null)
{
HandleFootnoteAnchorIconSelected(selhelper.Selection, (hvo, flid, wsDummy, ichAnchor) =>
{
SelectionHelper helperTemp = new SelectionHelper(selhelper);
ich = helperTemp.IchAnchor = helperTemp.IchEnd = ichAnchor;
helperTemp.SetSelection(false, false);
tss = helperTemp.GetTss(selLimit);
});
}
}
refWs = GetCurrentBtWs(selLimit); // figures out whether it's in a CmTranslation or the para itself.
}
Debug.Assert(tss == null || ich <= tss.Length);
if ((tss != null && ich <= tss.Length) || textPropTag == SimpleRootSite.kTagUserPrompt)
{
scrPara.GetRefsAtPosition(refWs, ich, true, out start, out end);
// If the chapter number is 0, then use the chapter from the section reference
if (end.Chapter == 0)
end.Chapter = BCVRef.GetChapterFromBcv(section.VerseRefMin);
if (start.Chapter == 0)
start.Chapter = BCVRef.GetChapterFromBcv(section.VerseRefMin);
}
}
else
{
// either it didn't find a level or it didn't find an index. Either way,
// it couldn't find a section.
start.Book = end.Book = book.CanonicalNum;
}
}
catch
{
// Bummer man, something went wrong... don't sweat it though, it happens...
// This can occur if you are in the introduction or other location that lacks
// relevant information or other necessary stuff.
}
}
return new ScrReference[] {new ScrReference(start, m_scr.Versification),
new ScrReference(end, m_scr.Versification)}; ;
}
/// ------------------------------------------------------------------------------------
/// <summary>
/// Merges the paras in table.
/// </summary>
/// <param name="helper">The helper.</param>
/// <param name="dpt">The problem deletion type.</param>
/// <returns><c>true</c> if we merged the paras, otherwise <c>false</c>.</returns>
/// ------------------------------------------------------------------------------------
protected internal bool MergeParasInTable(SelectionHelper helper, VwDelProbType dpt)
{
SelLevInfo[] levInfo = helper.GetLevelInfo(SelectionHelper.SelLimitType.Top);
if (levInfo[0].tag != StTextTags.kflidParagraphs)
return false;
IStText text;
int iPara;
int tag;
IStTxtPara currPara = GetPara(helper, out text, out iPara, out tag);
// Backspace at beginning of paragraph
ITsStrBldr bldr;
if (dpt == VwDelProbType.kdptBsAtStartPara)
{
if (iPara <= 0)
{
MiscUtils.ErrorBeep();
return false;
}
IStTxtPara prevPara = text[iPara - 1];
int prevParaLen = prevPara.Contents.Length;
prevPara.MergeParaWithNext();
helper.SetIch(SelectionHelper.SelLimitType.Top, prevParaLen);
helper.SetIch(SelectionHelper.SelLimitType.Bottom, prevParaLen);
levInfo[0].ihvo = iPara - 1;
helper.SetLevelInfo(SelectionHelper.SelLimitType.Top, levInfo);
helper.SetLevelInfo(SelectionHelper.SelLimitType.Bottom, levInfo);
if (DeferSelectionUntilEndOfUOW)
{
// We are within a unit of work, so setting the selection will not work now.
// we request that a selection be made after the unit of work.
Debug.Assert(!helper.IsRange,
"Currently, a selection made during a unit of work can only be an insertion point.");
helper.SetIPAfterUOW(EditedRootBox.Site);
}
else
{
helper.SetSelection(true);
}
return true;
}
// delete at end of a paragraph
int cParas = text.ParagraphsOS.Count;
if (iPara + 1 >= cParas)
return false; // We don't handle merging across StTexts
currPara.MergeParaWithNext();
if (DeferSelectionUntilEndOfUOW)
{
// We are within a unit of work, so setting the selection will not work now.
// we request that a selection be made after the unit of work.
Debug.Assert(!helper.IsRange,
"Currently, a selection made during a unit of work can only be an insertion point.");
helper.SetIPAfterUOW(EditedRootBox.Site);
}
else
{
helper.SetSelection(true);
}
return true;
}
/// ------------------------------------------------------------------------------------
/// <summary>
/// Performs the delegated action if the given selection is for a footnote anchor icon.
/// ENHANCE: This code currently assumes that any iconic representation of an ORC is
/// for a footnote anchor. When we support showing picture anchors (or anything else)
/// iconically, this will have to be changed to account for that.
/// </summary>
/// ------------------------------------------------------------------------------------
protected static void HandleFootnoteAnchorIconSelected(IVwSelection sel,
FootnoteAnchorFoundDelegate action)
{
if (sel == null)
throw new ArgumentNullException("sel");
if (action == null)
throw new ArgumentNullException("action");
if (sel.SelType == VwSelType.kstPicture)
{
// See if this is a ORC-replacement picture, in which case we treat it
// as a clickable object rather than a picture.
int ichAnchor = sel.get_ParagraphOffset(false);
int ichEnd = sel.get_ParagraphOffset(true);
if (ichAnchor >= 0 && ichAnchor < ichEnd)
{
SelectionHelper selHelperOrc = SelectionHelper.Create(sel, sel.RootBox.Site);
SelLevInfo info;
bool found = false;
switch (selHelperOrc.TextPropId)
{
case StTxtParaTags.kflidContents:
found = selHelperOrc.GetLevelInfoForTag(StTextTags.kflidParagraphs, out info);
break;
case CmTranslationTags.kflidTranslation:
found = (selHelperOrc.GetLevelInfoForTag(-1, out info) && selHelperOrc.Ws > 0);
break;
case SegmentTags.kflidFreeTranslation:
if (selHelperOrc.GetLevelInfoForTag(StTxtParaTags.kflidSegments, out info) && selHelperOrc.Ws > 0)
{
// adjust anchor offset to be a segment offset - need to subtract off the beginning offset
// for the segment.
SelectionHelper selHelperStartOfSeg = new SelectionHelper(selHelperOrc);
selHelperStartOfSeg.IchAnchor = selHelperStartOfSeg.IchEnd = 0;
IVwSelection selSegStart = selHelperStartOfSeg.SetSelection(selHelperOrc.RootSite, false, false);
ichAnchor -= selSegStart.get_ParagraphOffset(false);
found = true;
}
break;
default:
// Ignore everything else because it doesn't have footnotes.
return;
}
if (found)
action(info.hvo, selHelperOrc.TextPropId, selHelperOrc.Ws, ichAnchor);
}
}
}
/// <summary>
/// Moves the cursor to the specified position in the specified cell.
/// </summary>
/// <param name="cellId">The cell id.</param>
/// <param name="cellIndex">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>
protected IVwSelection SelectAt(int cellId, int cellIndex, bool initial, bool editable, bool install)
{
SelLevInfo[] levels = GetLevelInfo(cellId, cellIndex);
if (levels == null)
{
int count = GetCellCount(cellId);
if (count == 0)
{
SelectionHelper newSel = new SelectionHelper();
newSel.SetTextPropId(SelectionHelper.SelLimitType.Anchor, GetFlid(cellId));
return newSel.SetSelection(m_view, install, false);
}
else
{
levels = GetLevelInfo(cellId, initial ? 0 : count - 1);
}
}
return m_view.RootBox.MakeTextSelInObj(0, levels.Length, levels, 0, null, initial, editable, false, false, install);
}
/// ------------------------------------------------------------------------------------
/// <summary>
/// Gets a selection helper that represents an insertion point at the specified limit of
/// the current selection. Use this version instead of calling ReduceSelectionToIp
/// directly on the selection helper if you want it to work for selections which might
/// include iconic representations of ORC characters.
/// </summary>
/// <returns>A selection helper representing an IP, or <c>null</c> if the given
/// selection cannot be reduced to an IP</returns>
/// ------------------------------------------------------------------------------------
public SelectionHelper GetSelectionReducedToIp(SelectionHelper.SelLimitType selLimit)
{
SelectionHelper selHelper = CurrentSelection.ReduceSelectionToIp(
SelectionHelper.SelLimitType.Top, false, false);
if (selHelper == null)
{
HandleFootnoteAnchorIconSelected(CurrentSelection.Selection, (hvo, flid, ws, ich) =>
{
selHelper = new SelectionHelper(CurrentSelection);
selHelper.IchAnchor = selHelper.IchEnd = ich;
IVwSelection sel = selHelper.SetSelection(false, false);
if (sel == null)
selHelper = null;
});
}
return selHelper;
}
/// ------------------------------------------------------------------------------------
/// <summary>
/// Navigate to the beginning of any Scripture element: Title, Section Head, or Section
/// Content.
/// </summary>
/// <param name="tag">Indicates whether selection should be made in the title, section
/// Heading or section Content</param>
/// <param name="book">The 0-based index of the Scripture book in which to put the
/// insertion point</param>
/// <param name="section">The 0-based index of the Scripture section in which to put the
/// insertion point. Ignored if tag is <see cref="ScrBook.ScrBookTags.kflidTitle"/></param>
/// <param name="paragraph">The 0-based index of the paragraph which to put the
/// insertion point.</param>
/// <param name="character">index of character where insertion point will be set</param>
/// <param name="fAssocPrev">True if the properties of the text entered at the new
/// insertion point should be associated with the properties of the text before the new
/// insertion point. False if text entered at the new insertion point should be
/// associated with the text following the new insertion point.</param>
/// <returns>True if it succeeded, false otherwise</returns>
/// ------------------------------------------------------------------------------------
public bool SetInsertionPoint(int tag, int book, int section, int paragraph, int character,
bool fAssocPrev)
{
CheckDisposed();
SelectionHelper selHelper = new SelectionHelper(); //SelectionHelper.Create(Callbacks.EditedRootBox.Site);// new SelectionHelper();
int cLev;
if (tag == (int)ScrBook.ScrBookTags.kflidTitle)
{
cLev = kBookTitleLevelCount;
selHelper.NumberOfLevels = cLev;
selHelper.LevelInfo[cLev - 1].tag = tag;
}
else
{
cLev = kSectionLevelCount;
selHelper.NumberOfLevels = cLev;
selHelper.LevelInfo[cLev - 1].tag = (int)ScrBook.ScrBookTags.kflidSections;
selHelper.LevelInfo[cLev - 1].ihvo = section;
selHelper.LevelInfo[cLev - 2].tag = tag;
}
selHelper.LevelInfo[0].ihvo = paragraph;
selHelper.AssocPrev = fAssocPrev;
// Prepare to move the IP to the specified character in the paragraph.
selHelper.IchAnchor = character;
selHelper.IchEnd = character;
selHelper.SetIhvoRoot(SelectionHelper.SelLimitType.Anchor, book);
selHelper.SetIhvoRoot(SelectionHelper.SelLimitType.End, book);
// Now that all the preparation to set the IP is done, set it.
IVwSelection vwsel = selHelper.SetSelection(this, true, true);
// Now set the scroll position where the IP will be centered vertically.
AutoScrollPosition = new Point(-AutoScrollPosition.X,
-(AutoScrollPosition.Y - IPDistanceFromWindowTop(vwsel) + Height / 2));
// If the selection is still not visible (which should only be the case if
// we're at the end of the view), just take whatever MakeSelectionVisible()
// gives us.
if (!IsSelectionVisible(vwsel))
ScrollSelectionIntoView(vwsel, VwScrollSelOpts.kssoDefault);
if (vwsel == null)
Debug.WriteLine("SetSelection failed in DiffView.SetInsertionPoint()");
return (vwsel != null);
}
/// ------------------------------------------------------------------------------------
/// <summary>
/// This is the actual workhorse for all the above methods that allows a selection to
/// be created.
/// </summary>
/// <param name="iBook">The 0-based index of the Scripture book in which to put the
/// selection</param>
/// <param name="iSection">The 0-based index of the Scripture section in which to put the
/// selection</param>
/// <param name="tag">Indicates whether selection should be made in the section
/// Heading or Content or in the book title</param>
/// <param name="isegment">If ContentType == segmentBT, the index of the segment
/// in which to place the selection; otherwise ignored.</param>
/// <param name="iPara">The 0-based index of the paragraph in which to put the insertion
/// point</param>
/// <param name="startCharacter">The 0-based index of the character at which the
/// selection begins (or before which the insertion point is to be placed if
/// startCharacter == endCharacter)</param>
/// <param name="endCharacter">The character location to end the selection</param>
/// <param name="fInstall"></param>
/// <param name="fMakeVisible"></param>
/// <param name="fAssocPrev">If an insertion point, does it have the properties of the
/// previous character?</param>
/// <param name="scrollOption">Where to scroll the selection</param>
/// <returns>The selection helper</returns>
/// ------------------------------------------------------------------------------------
public SelectionHelper SelectRangeOfChars(int iBook, int iSection, int tag,
int iPara, int isegment, int startCharacter, int endCharacter, bool fInstall, bool fMakeVisible,
bool fAssocPrev, VwScrollSelOpts scrollOption)
{
CheckDisposed();
if (Callbacks == null || Callbacks.EditedRootBox == null)
return null; // can't make a selection
Debug.Assert(tag == (int)ScrSection.ScrSectionTags.kflidHeading ||
tag == (int)ScrSection.ScrSectionTags.kflidContent ||
tag == (int)ScrBook.ScrBookTags.kflidTitle);
SelectionHelper selHelper = new SelectionHelper();
selHelper.NumberOfLevels = ((ITeView)Control).LocationTracker.GetLevelCount(tag);
int levelForPara = LocationTrackerImpl.GetLevelIndexForTag((int)StText.StTextTags.kflidParagraphs,
m_contentType);
selHelper.LevelInfo[levelForPara].ihvo = iPara;
selHelper.LevelInfo[levelForPara + 1].tag = tag;
((ITeView)Control).LocationTracker.SetBookAndSection(selHelper,
SelectionHelper.SelLimitType.Anchor, iBook,
tag == (int)ScrBook.ScrBookTags.kflidTitle ? -1 : iSection);
if (ContentType == StVc.ContentTypes.kctSimpleBT)
{
int levelForBT = LocationTrackerImpl.GetLevelIndexForTag((int)StTxtPara.StTxtParaTags.kflidTranslations,
m_contentType);
selHelper.LevelInfo[levelForBT].tag = -1;
selHelper.LevelInfo[levelForBT].ihvo = 0;
selHelper.LevelInfo[levelForPara].tag = (int)StText.StTextTags.kflidParagraphs;
selHelper.SetTextPropId(SelectionHelper.SelLimitType.Anchor,
(int)CmTranslation.CmTranslationTags.kflidTranslation);
selHelper.SetTextPropId(SelectionHelper.SelLimitType.End,
(int)CmTranslation.CmTranslationTags.kflidTranslation);
}
else if (ContentType == StVc.ContentTypes.kctSegmentBT)
{
// In all segment BT views, under the paragraph there is a segment, and under that
// an object which is the free translation itself.
selHelper.LevelInfo[2].tag = (int) StText.StTextTags.kflidParagraphs; // JohnT: why don't we need this for non-BT??
selHelper.LevelInfo[1].ihvo = isegment;
selHelper.LevelInfo[1].tag = StTxtPara.SegmentsFlid(Cache);
selHelper.LevelInfo[0].ihvo = 0; // not a sequence.
selHelper.LevelInfo[0].tag = StTxtPara.SegmentFreeTranslationFlid(Cache);
selHelper.SetTextPropId(SelectionHelper.SelLimitType.Anchor,
(int)CmAnnotation.CmAnnotationTags.kflidComment);
selHelper.SetTextPropId(SelectionHelper.SelLimitType.End,
(int)CmAnnotation.CmAnnotationTags.kflidComment);
}
// else selHelper.LevelInfo[0].tag is set automatically by SelectionHelper class
selHelper.AssocPrev = fAssocPrev;
selHelper.SetLevelInfo(SelectionHelper.SelLimitType.End, selHelper.LevelInfo);
// Prepare to move the IP to the specified character in the paragraph.
selHelper.IchAnchor = startCharacter;
selHelper.IchEnd = endCharacter;
// Now that all the preparation to set the IP is done, set it.
IVwSelection vwsel = selHelper.SetSelection(Callbacks.EditedRootBox.Site, fInstall,
fMakeVisible, scrollOption);
// If the selection fails, then try selecting the user prompt.
if (vwsel == null)
{
selHelper.SetTextPropId(SelectionHelper.SelLimitType.Anchor, SimpleRootSite.kTagUserPrompt);
selHelper.SetTextPropId(SelectionHelper.SelLimitType.End, SimpleRootSite.kTagUserPrompt);
vwsel = selHelper.SetSelection(Callbacks.EditedRootBox.Site, fInstall, fMakeVisible,
scrollOption);
}
if (vwsel == null)
{
Debug.WriteLine("SetSelection failed in TeEditinHelper.SelectRangeOfChars()");
}
return selHelper;
}
/// ------------------------------------------------------------------------------------
/// <summary>
/// Gets the displayed text for a footnote.
/// </summary>
/// <param name="iBook">Index of the book the footnote is in</param>
/// <param name="iFootnote">Index of the footnote</param>
/// <param name="footnote">The footnote object</param>
/// <returns>The TsString representing the text of the footnote, including any displayed
/// marker, reference, etc.</returns>
/// ------------------------------------------------------------------------------------
public ITsString GetDisplayedTextForFootnote(int iBook, int iFootnote,
StFootnote footnote)
{
SelectionHelper helper = new SelectionHelper();
// Create selection in footnote marker
SelLevInfo[] anchorLevInfo = new SelLevInfo[4];
anchorLevInfo[3].tag = BookFilter.Tag;
anchorLevInfo[3].ihvo = iBook;
anchorLevInfo[2].tag = (int)ScrBook.ScrBookTags.kflidFootnotes;
anchorLevInfo[2].ihvo = iFootnote;
anchorLevInfo[1].tag = (int)StText.StTextTags.kflidParagraphs;
anchorLevInfo[1].ihvo = 0;
anchorLevInfo[0].tag = -1;
anchorLevInfo[0].ihvo = 0;
helper.SetLevelInfo(SelectionHelper.SelLimitType.Anchor, anchorLevInfo);
helper.SetTextPropId(SelectionHelper.SelLimitType.Anchor,
(int)VwSpecialAttrTags.ktagGapInAttrs);
helper.IchAnchor = 0;
SelLevInfo[] endLevInfo = new SelLevInfo[3];
endLevInfo[2].tag = BookFilter.Tag;
endLevInfo[2].ihvo = iBook;
endLevInfo[1].tag = (int)ScrBook.ScrBookTags.kflidFootnotes;
endLevInfo[1].ihvo = iFootnote;
endLevInfo[0].tag = (int)StText.StTextTags.kflidParagraphs;
endLevInfo[0].ihvo = 0;
helper.SetLevelInfo(SelectionHelper.SelLimitType.End, endLevInfo);
helper.SetTextPropId(SelectionHelper.SelLimitType.End,
(int)StTxtPara.StTxtParaTags.kflidContents);
string footnoteText = ((StTxtPara)footnote.ParagraphsOS[0]).Contents.Text;
helper.IchEnd = footnoteText.Length;
helper.SetSelection(this, true, true);
IVwSelection sel = RootBox.Selection;
ITsString tss;
sel.GetSelectionString(out tss, string.Empty);
return tss;
}
/// ------------------------------------------------------------------------------------
/// <summary>
/// Goes to the text referenced in the ScrScriptureNote. If it does not find the text,
/// it makes the closest selection to the referenced text that it can.
/// </summary>
/// <param name="note">the note containing the Scripture reference to find</param>
/// <param name="sendSyncMsg"><c>true</c> to not send a focus sychronization message
/// when the selection is changed by going to the scripture ref.</param>
/// ------------------------------------------------------------------------------------
public void GoToScrScriptureNoteRef(IScrScriptureNote note, bool sendSyncMsg)
{
// TODO (TE-1729): Use this method correctly from Annotations view.
ScrReference scrRef = new ScrReference(note.BeginRef, m_scr.Versification);
ScrBook book = BookFilter.GetBookByOrd(scrRef.Book);
if (book == null)
return;
int iBook = BookFilter.GetBookIndex(book.Hvo);
bool fOrigIgnoreAnySyncMessages = false;
if (m_syncHandler != null)
{
fOrigIgnoreAnySyncMessages = m_syncHandler.IgnoreAnySyncMessages;
m_syncHandler.IgnoreAnySyncMessages = true;
}
try
{
if (note.Flid == (int)CmPicture.CmPictureTags.kflidCaption)
{
SelectCitedTextInPictureCaption(iBook, note);
return;
}
int ichStart, ichEnd;
string citedText = note.CitedText;
ITsString citedTextTss = note.CitedTextTss;
StTxtPara para = note.BeginObjectRA as StTxtPara;
if (para != null && m_cache.GetOwnerOfObjectOfClass(para.Hvo, ScrDraft.kClassId) == 0)
{
if (para.Owner is StFootnote)
{
// Make selection in footnote.
if (TextAtExpectedLoc(para.Contents.Text, citedText, note.BeginOffset, note.EndOffset))
{
// Select text in footnote.
StFootnote footnote = para.Owner as StFootnote;
if (footnote == null)
return;
SelectionHelper selHelper = new SelectionHelper();
selHelper.AssocPrev = false;
selHelper.NumberOfLevels = 3;
selHelper.LevelInfo[2].tag = BookFilter.Tag;
selHelper.LevelInfo[2].ihvo = iBook;
selHelper.LevelInfo[1].tag = (int)ScrBook.ScrBookTags.kflidFootnotes;
selHelper.LevelInfo[1].ihvo = footnote.IndexInOwner;
selHelper.LevelInfo[0].ihvo = 0;
// Prepare to move the IP to the specified character in the paragraph.
selHelper.IchAnchor = note.BeginOffset;
selHelper.IchEnd = note.EndOffset;
// Now that all the preparation to set the IP is done, set it.
selHelper.SetSelection(Callbacks.EditedRootBox.Site, true, true);
}
return;
}
// Make selection in Scripture text
if (TextAtExpectedLoc(para.Contents.Text, citedText, note.BeginOffset, note.EndOffset))
{
SelectRangeOfChars(iBook, para, note.BeginOffset, note.EndOffset);
return;
}
if (scrRef.Verse == 0)
{
// Either a missing chapter number or something in intro material.
// Not much chance of finding it by reference (even if the chapter number
// has been added, we never find the 0th verse, and 99% of the time that
// chapter number would have been added to the same paragraph where it
// was missing in the first place), so just try to find the text in the
// paragraph, if it still exists.
if (string.IsNullOrEmpty(citedText))
{
SelectRangeOfChars(iBook, para, note.BeginOffset, note.BeginOffset);
return;
}
// The text may be null if the paragraph only contains the prompt. TE-8315
if (para.Contents.Text != null)
{
int i = para.Contents.Text.IndexOf(citedText);
if (i >= 0)
{
SelectRangeOfChars(iBook, para, i, i + citedText.Length);
return;
}
}
}
}
// A selection could not be made at the specified location. Attempt to go to
// the specified verse and then try to find the text.
// REVIEW (TimS): Why do we call GotoVerse here when we select the characters
// down below? We might consider doing this only if we fail down below.
if (sendSyncMsg)
GotoVerse(scrRef);
else
GotoVerse_WithoutSynchMsg(scrRef);
int iSection, iPara;
if (citedText != null && FindTextInVerse(m_scr, citedTextTss, scrRef, false, out iSection,
out iPara, out ichStart, out ichEnd))
{
// We found the text in the verse at a different character offset.
SelectRangeOfChars(iBook, iSection, iPara, ichStart, ichEnd);
}
else if (note.BeginOffset > 0 && para != null &&
IsOffsetValidLoc(para.Contents.Text, note.BeginOffset))
{
// We couldn't find the cited text at the specified offset, nor anywhere
// in the paragraph. Therefore, just set the IP at the begin offset.
SelectRangeOfChars(iBook, para, note.BeginOffset, note.BeginOffset);
}
}
finally
{
if (m_syncHandler != null)
m_syncHandler.IgnoreAnySyncMessages = fOrigIgnoreAnySyncMessages;
}
}
public void DeleteFootnoteFromContextMenuRangeSelection()
{
SelectionHelper selHelper = new SelectionHelper();
selHelper.AssocPrev = true;
selHelper.NumberOfLevels = 3;
SelLevInfo[] anchorLevInfo = new SelLevInfo[3];
anchorLevInfo[2].tag = m_footnoteView.BookFilter.Tag;
anchorLevInfo[2].ihvo = 1;
anchorLevInfo[1].tag = ScrBookTags.kflidFootnotes;
anchorLevInfo[1].ihvo = 2;
anchorLevInfo[0].tag = StTextTags.kflidParagraphs;
anchorLevInfo[0].ihvo = 0;
selHelper.SetLevelInfo(SelectionHelper.SelLimitType.Anchor, anchorLevInfo);
selHelper.IchAnchor = 1;
selHelper.SetTextPropId(SelectionHelper.SelLimitType.Anchor, StTxtParaTags.kflidContents);
SelLevInfo[] endLevInfo = new SelLevInfo[3];
endLevInfo[2].tag = m_footnoteView.BookFilter.Tag;
endLevInfo[2].ihvo = 1;
endLevInfo[1].tag = ScrBookTags.kflidFootnotes;
endLevInfo[1].ihvo = 6;
endLevInfo[0].tag = StTextTags.kflidParagraphs;
endLevInfo[0].ihvo = 0;
selHelper.SetLevelInfo(SelectionHelper.SelLimitType.End, endLevInfo);
selHelper.IchEnd = 7;
selHelper.SetTextPropId(SelectionHelper.SelLimitType.End, StTxtParaTags.kflidContents);
// Now that all the preparation to set the selection is done, set it.
selHelper.SetSelection(m_footnoteView, true, true);
Application.DoEvents();
// First get the footnotes we're deleting.
IScrFootnote[] footnotes = new IScrFootnote[5];
Guid[] guidFootnotes = new Guid[5];
IStTxtPara[] paras = new IStTxtPara[5];
for (int i = 0; i < 5; i++)
{
footnotes[i] = Cache.ServiceLocator.GetInstance<IScrFootnoteRepository>().GetObject(m_Jude.FootnotesOS[i + 2].Hvo);
guidFootnotes[i] = footnotes[i].Guid;
paras[i] = footnotes[i].ParaContainingOrcRA;
}
m_footnoteView.DeleteFootnote();
foreach (IScrFootnote footnote in footnotes)
Assert.IsFalse(footnote.IsValidObject);
// now make sure that we don't find the footnote markers
for (int i = 0; i < 5; i++)
{
VerifyRemovedFootnoteMarker(paras[i], guidFootnotes[i]);
VerifyRemovedFootnoteMarker(paras[i], guidFootnotes[i], m_wsEn);
VerifyRemovedFootnoteMarker(paras[i], guidFootnotes[i], m_wsDe);
}
}
/// ------------------------------------------------------------------------------------
/// <summary>
/// Merges content of given section into the content of the previous section and then
/// deletes the given section.
/// </summary>
/// <param name="helper"> </param>
/// <param name="book"></param>
/// <param name="section"></param>
/// <param name="ihvoSection"></param>
/// <param name="fPositionAtEnd">If true position of Selection is placed at end of
/// paragraph, else at the beginning.</param>
/// ------------------------------------------------------------------------------------
private void MergeContentWithPreviousSection(SelectionHelper helper, ScrBook book,
IScrSection section, int ihvoSection, bool fPositionAtEnd)
{
//REVIEW: Can the methods that call this be refactored
//to use (a refactored?) ScrSection.MergeWithPreviousSection?
//
// Get the previous section and move the paragraphs.
IScrSection sectionPrev = book.SectionsOS[ihvoSection - 1];
IStText textPrev = sectionPrev.ContentOA;
ILocationTracker tracker = ((ITeView)Control).LocationTracker;
int iBook = tracker.GetBookIndex(helper, SelectionHelper.SelLimitType.Top);
int cparaPrev = 0;
if (textPrev == null)
{
// Prevent crash when dealing with corrupt database (TE-4869)
// Since the previous section doesn't have a text, we simply move the entire text
// object from the current section to the previous section.
m_cache.ChangeOwner(section.ContentOAHvo, sectionPrev.Hvo,
(int)ScrSection.ScrSectionTags.kflidContent);
}
else
{
cparaPrev = textPrev.ParagraphsOS.Count;
IStText textOldContents = section.ContentOA;
m_cache.MoveOwningSequence(textOldContents.Hvo, (int)StText.StTextTags.kflidParagraphs,
0, textOldContents.ParagraphsOS.Count - 1,
textPrev.Hvo, (int)StText.StTextTags.kflidParagraphs, cparaPrev);
}
// protected for some reason...textPrev.ParagraphsOS.Append(text.ParagraphsOS.HvoArray);
book.SectionsOS.RemoveAt(ihvoSection);
// Now we have to re-establish a selection. Whatever happens, it will be in the
// same book as before, and the previous section, and in the body.
if (InSectionHead || !fPositionAtEnd)
{
tracker.SetBookAndSection(helper, SelectionHelper.SelLimitType.Top, iBook,
ihvoSection - 1);
helper.GetLevelInfo(SelectionHelper.SelLimitType.Top)[1].tag =
(int)ScrSection.ScrSectionTags.kflidContent;
}
Debug.Assert(helper.GetLevelInfo(SelectionHelper.SelLimitType.Top)[1].tag ==
(int)ScrSection.ScrSectionTags.kflidContent);
if (fPositionAtEnd)
{
// we want selection at end of last paragraph of old previous section.
// (That is, at the end of paragraph cparaPrev - 1.)
Debug.Assert(cparaPrev > 0);
helper.GetLevelInfo(SelectionHelper.SelLimitType.Top)[0].ihvo = cparaPrev - 1;
StTxtPara paraPrev = (StTxtPara)(textPrev.ParagraphsOS[cparaPrev - 1]);
int cchParaPrev = paraPrev.Contents.Length;
helper.IchAnchor = cchParaPrev;
helper.IchEnd = cchParaPrev;
helper.AssocPrev = true;
}
else
{
// want selection at start of old first paragraph of deleted section.
// (That is, at the start of paragraph cparaPrev.)
helper.GetLevelInfo(SelectionHelper.SelLimitType.Top)[0].ihvo = cparaPrev;
helper.IchAnchor = 0;
helper.IchEnd = 0;
helper.AssocPrev = false;
}
helper.SetLevelInfo(SelectionHelper.SelLimitType.Bottom,
helper.GetLevelInfo(SelectionHelper.SelLimitType.Top));
helper.SetSelection(true);
}
/// ------------------------------------------------------------------------------------
/// <summary>
/// Scrolls a footnote paragraph into view.
/// </summary>
/// <param name="diff">The sub-diff, which contains the id of the paragraph in the
/// footnote which is to be scrolled into view. Or null if no footnote is specified.</param>
/// ------------------------------------------------------------------------------------
public void ScrollToFootnotePara(Difference diff)
{
CheckDisposed();
// TODO: TE-4610 temporary? ignore scrolling when no footnote in this diff
//Debug.Assert(diff != null);
if (diff == null)
return;
// Get the paragraph which contains the difference.
StTxtPara para = new StTxtPara(Cache, diff.HvoCurr != 0 ? diff.HvoCurr : diff.HvoRev);
// Get the footnote which contains the paragraph.
StFootnote footnote = new StFootnote(Cache, para.OwnerHVO);
// Find the index of the paragraph.
int iPara = para.IndexInOwner;
if (iPara < 0)
return;
// Find index of the footnote.
int iFootnote = footnote.IndexInOwner;
if (iFootnote < 0)
return;
// Create selection pointing to this footnote.
SelectionHelper selHelper = new SelectionHelper();
selHelper.AssocPrev = false;
selHelper.NumberOfLevels = 2;
selHelper.LevelInfo[0].tag = (int)StText.StTextTags.kflidParagraphs;
selHelper.LevelInfo[0].ihvo = iPara;
selHelper.LevelInfo[1].tag = (int)ScrBook.ScrBookTags.kflidFootnotes;
selHelper.LevelInfo[1].ihvo = iFootnote;
// note: We don't care about seting the ich stuff for this temporary selection.
// (The view constructor takes care of highlighting the proper ich range.)
// Our mission here is only to scroll to the paragraph.
selHelper.IchAnchor = 0;
selHelper.IchEnd = 0;
// Set the selection.
selHelper.SetSelection(this, true, true);
ScrollSelectionIntoView(null, VwScrollSelOpts.kssoNearTop);
}
/// ------------------------------------------------------------------------------------
/// <summary>
///
/// </summary>
/// ------------------------------------------------------------------------------------
private void SetupSelectionForRangeAcrossBooks()
{
SelectionHelper selHelper = new SelectionHelper();
selHelper.AssocPrev = true;
selHelper.NumberOfLevels = 3;
SelLevInfo[] anchorLevInfo = new SelLevInfo[3];
anchorLevInfo[2].tag = m_footnoteView.BookFilter.Tag;
anchorLevInfo[2].ihvo = 1;
anchorLevInfo[1].tag = ScrBookTags.kflidFootnotes;
anchorLevInfo[1].ihvo = 31;
anchorLevInfo[0].tag = StTextTags.kflidParagraphs;
anchorLevInfo[0].ihvo = 0;
selHelper.SetLevelInfo(SelectionHelper.SelLimitType.Anchor, anchorLevInfo);
selHelper.IchAnchor = 1;
SelLevInfo[] endLevInfo = new SelLevInfo[3];
endLevInfo[2].tag = m_footnoteView.BookFilter.Tag;
endLevInfo[2].ihvo = 2;
endLevInfo[1].tag = ScrBookTags.kflidFootnotes;
endLevInfo[1].ihvo = 1;
endLevInfo[0].tag = StTextTags.kflidParagraphs;
endLevInfo[0].ihvo = 0;
selHelper.SetLevelInfo(SelectionHelper.SelLimitType.End, endLevInfo);
selHelper.IchEnd = 3;
// Now that all the preparation to set the selection is done, set it.
selHelper.SetSelection(m_footnoteView, true, true);
Application.DoEvents();
}
public void DeleteFootnoteFromContextMenuRangeSelection()
{
CheckDisposed();
SelectionHelper selHelper = new SelectionHelper();
selHelper.AssocPrev = true;
selHelper.NumberOfLevels = 3;
SelLevInfo[] anchorLevInfo = new SelLevInfo[3];
anchorLevInfo[2].tag = m_footnoteView.BookFilter.Tag;
anchorLevInfo[2].ihvo = 1;
anchorLevInfo[1].tag = (int)ScrBook.ScrBookTags.kflidFootnotes;
anchorLevInfo[1].ihvo = 2;
anchorLevInfo[0].tag = (int)StText.StTextTags.kflidParagraphs;
anchorLevInfo[0].ihvo = 0;
selHelper.SetLevelInfo(SelectionHelper.SelLimitType.Anchor, anchorLevInfo);
selHelper.IchAnchor = 1;
SelLevInfo[] endLevInfo = new SelLevInfo[3];
endLevInfo[2].tag = m_footnoteView.BookFilter.Tag;
endLevInfo[2].ihvo = 1;
endLevInfo[1].tag = (int)ScrBook.ScrBookTags.kflidFootnotes;
endLevInfo[1].ihvo = 6;
endLevInfo[0].tag = (int)StText.StTextTags.kflidParagraphs;
endLevInfo[0].ihvo = 0;
selHelper.SetLevelInfo(SelectionHelper.SelLimitType.End, endLevInfo);
selHelper.IchEnd = 7;
// Now that all the preparation to set the selection is done, set it.
selHelper.SetSelection(m_footnoteView, true, true);
Application.DoEvents();
// First get the footnotes we're deleting.
ScrFootnote[] footnotes = new ScrFootnote[5];
Guid[] guidFootnotes = new Guid[5];
int[] hvoParas = new int[5];
for (int i = 0; i < 5; i++)
{
footnotes[i] = new ScrFootnote(Cache, m_Jude.FootnotesOS.HvoArray[i + 2]);
guidFootnotes[i] = Cache.GetGuidFromId(footnotes[i].Hvo);
hvoParas[i] = footnotes[i].ContainingParagraphHvo;
}
m_footnoteView.DeleteFootnote();
foreach (ScrFootnote footnote in footnotes)
Assert.IsFalse(Cache.IsRealObject(footnote.Hvo, StFootnote.kClassId));
// now make sure that we don't find the footnote markers
for (int i = 0; i < 5; i++)
{
VerifyRemovedFootnoteMarker(hvoParas[i], guidFootnotes[i]);
VerifyRemovedFootnoteMarker(hvoParas[i], guidFootnotes[i], InMemoryFdoCache.s_wsHvos.En);
VerifyRemovedFootnoteMarker(hvoParas[i], guidFootnotes[i], InMemoryFdoCache.s_wsHvos.De);
}
}
/// ------------------------------------------------------------------------------------
/// <summary>
/// Makes the selection in in the Scripture reference of the specified annotation.
/// </summary>
/// <param name="vc">The vc.</param>
/// <param name="bookIndex">Index of the book.</param>
/// <param name="iAnnotation">Index of the annotation.</param>
/// <param name="notesDataEntryView">The notes data entry view.</param>
/// ------------------------------------------------------------------------------------
internal void MakeSelectionInNoteRef(TeNotesVc vc, int bookIndex, int iAnnotation,
NotesDataEntryView notesDataEntryView)
{
EnsureNoteIsVisible(vc, bookIndex, iAnnotation, notesDataEntryView);
SelectionHelper selHelper = new SelectionHelper();
selHelper.NumberOfLevels = 2;
selHelper.LevelInfo[0].cpropPrevious = 0;
selHelper.LevelInfo[0].ich = -1;
selHelper.LevelInfo[0].ihvo = iAnnotation;
selHelper.LevelInfo[0].tag = vc.NotesSequenceHandler.Tag;
selHelper.LevelInfo[0].ws = 0;
selHelper.LevelInfo[1].cpropPrevious = 0;
selHelper.LevelInfo[1].ich = -1;
selHelper.LevelInfo[1].ihvo = bookIndex;
selHelper.LevelInfo[1].tag = (int)Scripture.ScriptureTags.kflidBookAnnotations;
selHelper.LevelInfo[1].ws = 0;
selHelper.IchAnchor = 0;
selHelper.AssocPrev = false;
selHelper.SetTextPropId(SelectionHelper.SelLimitType.Anchor,
(int)CmBaseAnnotation.CmBaseAnnotationTags.kflidBeginRef);
selHelper.SetSelection(notesDataEntryView, true, true, VwScrollSelOpts.kssoDefault);
}
/// ------------------------------------------------------------------------------------
/// <summary>
/// Make a selection (IP) in the given footnote
/// </summary>
/// <param name="iBook">Index of the book (note TestLangProj has footnotes in books 1
/// and 2)</param>
/// <param name="iFootnote">Index of the footnote</param>
/// <param name="ich">index of the character where the IP is to be put</param>
/// <returns></returns>
/// ------------------------------------------------------------------------------------
private void MakeFootnoteSelection(int iBook, int iFootnote, int ich)
{
SelectionHelper selHelper = new SelectionHelper();
selHelper.AssocPrev = (ich > 0);
selHelper.NumberOfLevels = 3;
selHelper.LevelInfo[2].tag = m_footnoteView.BookFilter.Tag;
selHelper.LevelInfo[2].ihvo = iBook;
selHelper.LevelInfo[1].tag = (int)ScrBook.ScrBookTags.kflidFootnotes;
selHelper.LevelInfo[1].ihvo = iFootnote;
selHelper.LevelInfo[0].ihvo = 0;
// Prepare to move the IP to the specified character in the paragraph.
selHelper.IchAnchor = ich;
selHelper.IchEnd = ich;
// Now that all the preparation to set the IP is done, set it.
selHelper.SetSelection(m_footnoteView, true, true);
Application.DoEvents();
}
public void ScrollFootnotePane_OnDraftViewSelectionChange()
{
// make sure the option is set to enable synchronous scrolling
bool saveOldSynchSetting = Options.FootnoteSynchronousScrollingSetting;
Options.FootnoteSynchronousScrollingSetting = true;
// Show the footnote pane
m_firstMainWnd.TheDraftViewWrapper.ShowFootnoteView(null);
// Set the insertion point into James, just after it's 10th footnote.
m_firstMainWnd.TheDraftView.SetInsertionPoint(1, 8, 1, 402, false);
Application.DoEvents();
// Set up a selection pointing to tenth footnote in footnote pane
SelectionHelper selHelper = new SelectionHelper();
selHelper.AssocPrev = false;
selHelper.NumberOfLevels = 3;
selHelper.LevelInfo[0].tag = StTextTags.kflidParagraphs;
selHelper.LevelInfo[0].ihvo = 0;
selHelper.LevelInfo[1].tag = ScrBookTags.kflidFootnotes;
selHelper.LevelInfo[1].ihvo = 9;
selHelper.LevelInfo[2].tag = m_firstDraftView.BookFilter.Tag;
selHelper.LevelInfo[2].ihvo = 1; //James
selHelper.IchAnchor = 0;
selHelper.TextPropId = StTxtParaTags.kflidContents;
// Verify that our desired footnote selection is visible.
FootnoteView fnView = m_firstMainWnd.TheDraftViewWrapper.FootnoteView;
selHelper.SetSelection(fnView, true, false); // not forced to be visible
Assert.IsTrue(fnView.IsSelectionVisible(selHelper.Selection));
// reset the synchronous scrolling setting
Options.FootnoteSynchronousScrollingSetting = saveOldSynchSetting;
}
private void UpdateSelectionForReplacingPreeditText(SelectionHelper selHelper, int countBackspace)
{
if ((m_ActionHandler == null || !m_ActionHandler.get_TasksSinceMark(true))
&& m_InitialSelection != null && m_EndOfPreedit != null)
{
// we don't have an action handler (or we have nothing to rollback) which means
// we didn't roll back the preedit. This means we have to create a range selection
// that deletes the preedit.
var bottom = selHelper.GetIch(SelectionHelper.SelLimitType.Bottom);
selHelper.IchAnchor = Math.Max(0,
m_InitialSelection.SelectionHelper.GetIch(SelectionHelper.SelLimitType.Top) - countBackspace);
selHelper.IchEnd = Math.Max(bottom,
m_EndOfPreedit.GetIch(SelectionHelper.SelLimitType.Bottom));
selHelper.SetSelection(true);
}
}