#include "ErrorList.h"
#include "FuncRequest.h"
#include "factory.h"
+#include "InsetList.h"
#include "Language.h"
+#include "Layout.h"
#include "Length.h"
#include "Lexer.h"
+#include "lyxfind.h"
#include "LyXRC.h"
#include "Paragraph.h"
-#include "paragraph_funcs.h"
#include "ParagraphParameters.h"
#include "ParIterator.h"
#include "TextClass.h"
#include "insets/InsetSpecialChar.h"
#include "insets/InsetTabular.h"
-#include "support/convert.h"
#include "support/debug.h"
#include "support/docstream.h"
#include "support/gettext.h"
using cap::cutSelection;
using cap::pasteParagraphList;
-namespace {
+static bool moveItem(Paragraph & fromPar, pos_type fromPos,
+ Paragraph & toPar, pos_type toPos, BufferParams const & params)
+{
+ // Note: moveItem() does not honour change tracking!
+ // Therefore, it should only be used for breaking and merging paragraphs
+
+ // We need a copy here because the character at fromPos is going to be erased.
+ Font const tmpFont = fromPar.getFontSettings(params, fromPos);
+ Change const tmpChange = fromPar.lookupChange(fromPos);
+
+ if (Inset * tmpInset = fromPar.getInset(fromPos)) {
+ fromPar.releaseInset(fromPos);
+ // The inset is not in fromPar any more.
+ if (!toPar.insertInset(toPos, tmpInset, tmpFont, tmpChange)) {
+ delete tmpInset;
+ return false;
+ }
+ return true;
+ }
+
+ char_type const tmpChar = fromPar.getChar(fromPos);
+ fromPar.eraseChar(fromPos, false);
+ toPar.insertChar(toPos, tmpChar, tmpFont, tmpChange);
+ return true;
+}
+
+
+void breakParagraphConservative(BufferParams const & bparams,
+ ParagraphList & pars, pit_type par_offset, pos_type pos)
+{
+ // create a new paragraph
+ Paragraph & tmp = *pars.insert(boost::next(pars.begin(), par_offset + 1),
+ Paragraph());
+ Paragraph & par = pars[par_offset];
+
+ tmp.setInsetOwner(&par.inInset());
+ tmp.makeSameLayout(par);
+
+ LASSERT(pos <= par.size(), /**/);
+
+ if (pos < par.size()) {
+ // move everything behind the break position to the new paragraph
+ pos_type pos_end = par.size() - 1;
+
+ for (pos_type i = pos, j = 0; i <= pos_end; ++i) {
+ if (moveItem(par, pos, tmp, j, bparams)) {
+ ++j;
+ }
+ }
+ // Move over the end-of-par change information
+ tmp.setChange(tmp.size(), par.lookupChange(par.size()));
+ par.setChange(par.size(), Change(bparams.trackChanges ?
+ Change::INSERTED : Change::UNCHANGED));
+ }
+}
+
+
+void mergeParagraph(BufferParams const & bparams,
+ ParagraphList & pars, pit_type par_offset)
+{
+ Paragraph & next = pars[par_offset + 1];
+ Paragraph & par = pars[par_offset];
+
+ pos_type pos_end = next.size() - 1;
+ pos_type pos_insert = par.size();
+
+ // the imaginary end-of-paragraph character (at par.size()) has to be
+ // marked as unmodified. Otherwise, its change is adopted by the first
+ // character of the next paragraph.
+ if (par.isChanged(par.size())) {
+ LYXERR(Debug::CHANGES,
+ "merging par with inserted/deleted end-of-par character");
+ par.setChange(par.size(), Change(Change::UNCHANGED));
+ }
+
+ Change change = next.lookupChange(next.size());
+
+ // move the content of the second paragraph to the end of the first one
+ for (pos_type i = 0, j = pos_insert; i <= pos_end; ++i) {
+ if (moveItem(next, 0, par, j, bparams)) {
+ ++j;
+ }
+ }
+
+ // move the change of the end-of-paragraph character
+ par.setChange(par.size(), change);
+
+ pars.erase(boost::next(pars.begin(), par_offset + 1));
+}
+
+
+pit_type Text::depthHook(pit_type pit, depth_type depth) const
+{
+ pit_type newpit = pit;
+
+ if (newpit != 0)
+ --newpit;
+
+ while (newpit != 0 && pars_[newpit].getDepth() > depth)
+ --newpit;
+
+ if (pars_[newpit].getDepth() > depth)
+ return pit;
+
+ return newpit;
+}
+
+
+pit_type Text::outerHook(pit_type par_offset) const
+{
+ Paragraph const & par = pars_[par_offset];
+
+ if (par.getDepth() == 0)
+ return pars_.size();
+ return depthHook(par_offset, depth_type(par.getDepth() - 1));
+}
+
+
+bool Text::isFirstInSequence(pit_type par_offset) const
+{
+ Paragraph const & par = pars_[par_offset];
+
+ pit_type dhook_offset = depthHook(par_offset, par.getDepth());
+
+ if (dhook_offset == par_offset)
+ return true;
+
+ Paragraph const & dhook = pars_[dhook_offset];
+
+ return dhook.layout() != par.layout()
+ || dhook.getDepth() != par.getDepth();
+}
+
+
+Font const Text::outerFont(pit_type par_offset) const
+{
+ depth_type par_depth = pars_[par_offset].getDepth();
+ FontInfo tmpfont = inherit_font;
+
+ // Resolve against environment font information
+ while (par_offset != pit_type(pars_.size())
+ && par_depth
+ && !tmpfont.resolved()) {
+ par_offset = outerHook(par_offset);
+ if (par_offset != pit_type(pars_.size())) {
+ tmpfont.realize(pars_[par_offset].layout().font);
+ par_depth = pars_[par_offset].getDepth();
+ }
+ }
+
+ return Font(tmpfont);
+}
+
+
+void acceptChanges(ParagraphList & pars, BufferParams const & bparams)
+{
+ pit_type pars_size = static_cast<pit_type>(pars.size());
+
+ // first, accept changes within each individual paragraph
+ // (do not consider end-of-par)
+ for (pit_type pit = 0; pit < pars_size; ++pit) {
+ if (!pars[pit].empty()) // prevent assertion failure
+ pars[pit].acceptChanges(0, pars[pit].size());
+ }
+
+ // next, accept imaginary end-of-par characters
+ for (pit_type pit = 0; pit < pars_size; ++pit) {
+ pos_type pos = pars[pit].size();
+
+ if (pars[pit].isInserted(pos)) {
+ pars[pit].setChange(pos, Change(Change::UNCHANGED));
+ } else if (pars[pit].isDeleted(pos)) {
+ if (pit == pars_size - 1) {
+ // we cannot remove a par break at the end of the last
+ // paragraph; instead, we mark it unchanged
+ pars[pit].setChange(pos, Change(Change::UNCHANGED));
+ } else {
+ mergeParagraph(bparams, pars, pit);
+ --pit;
+ --pars_size;
+ }
+ }
+ }
+}
+
+InsetText const & Text::inset() const
+{
+ return *owner_;
+}
+
-void readParToken(Buffer const & buf, Paragraph & par, Lexer & lex,
+void Text::readParToken(Paragraph & par, Lexer & lex,
string const & token, Font & font, Change & change, ErrorList & errorList)
{
- BufferParams const & bp = buf.params();
+ Buffer * buf = const_cast<Buffer *>(&owner_->buffer());
+ BufferParams const & bp = buf->params();
if (token[0] != '\\') {
docstring dstr = lex.getDocString();
if (layoutname.empty())
layoutname = tclass.defaultLayoutName();
- if (par.forcePlainLayout()) {
+ if (owner_->forcePlainLayout()) {
// in this case only the empty layout is allowed
layoutname = tclass.plainLayoutName();
} else if (par.usePlainLayout()) {
}
} else if (token == "\\numeric") {
lex.next();
- font.fontInfo().setNumber(font.setLyXMisc(lex.getString()));
+ font.fontInfo().setNumber(setLyXMisc(lex.getString()));
} else if (token == "\\emph") {
lex.next();
- font.fontInfo().setEmph(font.setLyXMisc(lex.getString()));
+ font.fontInfo().setEmph(setLyXMisc(lex.getString()));
} else if (token == "\\bar") {
lex.next();
string const tok = lex.getString();
else
lex.printError("Unknown bar font flag "
"`$$Token'");
+ } else if (token == "\\strikeout") {
+ lex.next();
+ font.fontInfo().setStrikeout(setLyXMisc(lex.getString()));
+ } else if (token == "\\uuline") {
+ lex.next();
+ font.fontInfo().setUuline(setLyXMisc(lex.getString()));
+ } else if (token == "\\uwave") {
+ lex.next();
+ font.fontInfo().setUwave(setLyXMisc(lex.getString()));
} else if (token == "\\noun") {
lex.next();
- font.fontInfo().setNoun(font.setLyXMisc(lex.getString()));
+ font.fontInfo().setNoun(setLyXMisc(lex.getString()));
} else if (token == "\\color") {
lex.next();
setLyXColor(lex.getString(), font.fontInfo());
} else if (token == "\\SpecialChar") {
- auto_ptr<Inset> inset;
- inset.reset(new InsetSpecialChar);
- inset->read(lex);
- par.insertInset(par.size(), inset.release(),
- font, change);
+ auto_ptr<Inset> inset;
+ inset.reset(new InsetSpecialChar);
+ inset->read(lex);
+ inset->setBuffer(*buf);
+ par.insertInset(par.size(), inset.release(), font, change);
} else if (token == "\\backslash") {
par.appendChar('\\', font, change);
} else if (token == "\\LyXTable") {
- auto_ptr<Inset> inset(new InsetTabular(const_cast<Buffer &>(buf)));
+ auto_ptr<Inset> inset(new InsetTabular(buf));
inset->read(lex);
par.insertInset(par.size(), inset.release(), font, change);
} else if (token == "\\lyxline") {
- par.insertInset(par.size(), new InsetLine, font, change);
+ auto_ptr<Inset> inset;
+ inset.reset(new InsetLine);
+ inset->setBuffer(*buf);
+ par.insertInset(par.size(), inset.release(), font, change);
} else if (token == "\\change_unchanged") {
change = Change(Change::UNCHANGED);
- } else if (token == "\\change_inserted") {
+ } else if (token == "\\change_inserted" || token == "\\change_deleted") {
lex.eatLine();
istringstream is(lex.getString());
unsigned int aid;
time_t ct;
is >> aid >> ct;
- if (aid >= bp.author_map.size()) {
+ map<unsigned int, int> const & am = bp.author_map;
+ if (am.find(aid) == am.end()) {
errorList.push_back(ErrorItem(_("Change tracking error"),
- bformat(_("Unknown author index for insertion: %1$d\n"), aid),
+ bformat(_("Unknown author index for change: %1$d\n"), aid),
par.id(), 0, par.size()));
change = Change(Change::UNCHANGED);
- } else
- change = Change(Change::INSERTED, bp.author_map[aid], ct);
- } else if (token == "\\change_deleted") {
- lex.eatLine();
- istringstream is(lex.getString());
- unsigned int aid;
- time_t ct;
- is >> aid >> ct;
- if (aid >= bp.author_map.size()) {
- errorList.push_back(ErrorItem(_("Change tracking error"),
- bformat(_("Unknown author index for deletion: %1$d\n"), aid),
- par.id(), 0, par.size()));
- change = Change(Change::UNCHANGED);
- } else
- change = Change(Change::DELETED, bp.author_map[aid], ct);
+ } else {
+ if (token == "\\change_inserted")
+ change = Change(Change::INSERTED, am.find(aid)->second, ct);
+ else
+ change = Change(Change::DELETED, am.find(aid)->second, ct);
+ }
} else {
lex.eatLine();
errorList.push_back(ErrorItem(_("Unknown token"),
}
-void readParagraph(Buffer const & buf, Paragraph & par, Lexer & lex,
+void Text::readParagraph(Paragraph & par, Lexer & lex,
ErrorList & errorList)
{
lex.nextToken();
Change change(Change::UNCHANGED);
while (lex.isOK()) {
- readParToken(buf, par, lex, token, font, change, errorList);
+ readParToken(par, lex, token, font, change, errorList);
lex.nextToken();
token = lex.getString();
}
-} // namespace anon
-
class TextCompletionList : public CompletionList
{
public:
}
-double Text::spacing(Buffer const & buffer, Paragraph const & par) const
+double Text::spacing(Paragraph const & par) const
{
if (par.params().spacing().isDefault())
- return buffer.params().spacing().getValue();
+ return owner_->buffer().params().spacing().getValue();
return par.params().spacing().getValue();
}
+/**
+ * This breaks a paragraph at the specified position.
+ * The new paragraph will:
+ * - Decrease depth by one (or change layout to default layout) when
+ * keep_layout == false
+ * - keep current depth and layout when keep_layout == true
+ */
+static void breakParagraph(Text & text, pit_type par_offset, pos_type pos,
+ bool keep_layout)
+{
+ BufferParams const & bparams = text.inset().buffer().params();
+ ParagraphList & pars = text.paragraphs();
+ // create a new paragraph, and insert into the list
+ ParagraphList::iterator tmp =
+ pars.insert(boost::next(pars.begin(), par_offset + 1),
+ Paragraph());
+
+ Paragraph & par = pars[par_offset];
+
+ // remember to set the inset_owner
+ tmp->setInsetOwner(&par.inInset());
+ // without doing that we get a crash when typing <Return> at the
+ // end of a paragraph
+ tmp->setPlainOrDefaultLayout(bparams.documentClass());
+
+ // layout stays the same with latex-environments
+ if (keep_layout) {
+ tmp->setLayout(par.layout());
+ tmp->setLabelWidthString(par.params().labelWidthString());
+ tmp->params().depth(par.params().depth());
+ } else if (par.params().depth() > 0) {
+ Paragraph const & hook = pars[text.outerHook(par_offset)];
+ tmp->setLayout(hook.layout());
+ // not sure the line below is useful
+ tmp->setLabelWidthString(par.params().labelWidthString());
+ tmp->params().depth(hook.params().depth());
+ }
+
+ bool const isempty = (par.allowEmpty() && par.empty());
+
+ if (!isempty && (par.size() > pos || par.empty())) {
+ tmp->setLayout(par.layout());
+ tmp->params().align(par.params().align());
+ tmp->setLabelWidthString(par.params().labelWidthString());
+
+ tmp->params().depth(par.params().depth());
+ tmp->params().noindent(par.params().noindent());
+
+ // move everything behind the break position
+ // to the new paragraph
+
+ /* Note: if !keepempty, empty() == true, then we reach
+ * here with size() == 0. So pos_end becomes - 1. This
+ * doesn't cause problems because both loops below
+ * enforce pos <= pos_end and 0 <= pos
+ */
+ pos_type pos_end = par.size() - 1;
+
+ for (pos_type i = pos, j = 0; i <= pos_end; ++i) {
+ if (moveItem(par, pos, *tmp, j, bparams)) {
+ ++j;
+ }
+ }
+ }
+
+ // Move over the end-of-par change information
+ tmp->setChange(tmp->size(), par.lookupChange(par.size()));
+ par.setChange(par.size(), Change(bparams.trackChanges ?
+ Change::INSERTED : Change::UNCHANGED));
+
+ if (pos) {
+ // Make sure that we keep the language when
+ // breaking paragraph.
+ if (tmp->empty()) {
+ Font changed = tmp->getFirstFontSettings(bparams);
+ Font const & old = par.getFontSettings(bparams, par.size());
+ changed.setLanguage(old.language());
+ tmp->setFont(0, changed);
+ }
+
+ return;
+ }
+
+ if (!isempty) {
+ bool const soa = par.params().startOfAppendix();
+ par.params().clear();
+ // do not lose start of appendix marker (bug 4212)
+ par.params().startOfAppendix(soa);
+ par.setPlainOrDefaultLayout(bparams.documentClass());
+ }
+
+ // layout stays the same with latex-environments
+ if (keep_layout) {
+ par.setLayout(tmp->layout());
+ par.setLabelWidthString(tmp->params().labelWidthString());
+ par.params().depth(tmp->params().depth());
+ }
+}
+
+
void Text::breakParagraph(Cursor & cur, bool inverse_logic)
{
LASSERT(this == cur.text(), /**/);
// we need to set this before we insert the paragraph.
bool const isempty = cpar.allowEmpty() && cpar.empty();
- lyx::breakParagraph(cur.buffer()->params(), paragraphs(), cpit,
- cur.pos(), keep_layout);
+ lyx::breakParagraph(*this, cpit, cur.pos(), keep_layout);
// After this, neither paragraph contains any rows!
}
+// needed to insert the selection
+void Text::insertStringAsLines(DocIterator const & dit, docstring const & str,
+ Font const & font)
+{
+ BufferParams const & bparams = owner_->buffer().params();
+ pit_type pit = dit.pit();
+ pos_type pos = dit.pos();
+
+ // insert the string, don't insert doublespace
+ bool space_inserted = true;
+ for (docstring::const_iterator cit = str.begin();
+ cit != str.end(); ++cit) {
+ Paragraph & par = pars_[pit];
+ if (*cit == '\n') {
+ if (autoBreakRows_ && (!par.empty() || par.allowEmpty())) {
+ lyx::breakParagraph(*this, pit, pos,
+ par.layout().isEnvironment());
+ ++pit;
+ pos = 0;
+ space_inserted = true;
+ } else {
+ continue;
+ }
+ // do not insert consecutive spaces if !free_spacing
+ } else if ((*cit == ' ' || *cit == '\t') &&
+ space_inserted && !par.isFreeSpacing()) {
+ continue;
+ } else if (*cit == '\t') {
+ if (!par.isFreeSpacing()) {
+ // tabs are like spaces here
+ par.insertChar(pos, ' ', font, bparams.trackChanges);
+ ++pos;
+ space_inserted = true;
+ } else {
+ par.insertChar(pos, *cit, font, bparams.trackChanges);
+ ++pos;
+ space_inserted = true;
+ }
+ } else if (!isPrintable(*cit)) {
+ // Ignore unprintables
+ continue;
+ } else {
+ // just insert the character
+ par.insertChar(pos, *cit, font, bparams.trackChanges);
+ ++pos;
+ space_inserted = (*cit == ' ');
+ }
+ }
+}
+
+
+// turn double CR to single CR, others are converted into one
+// blank. Then insertStringAsLines is called
+void Text::insertStringAsParagraphs(DocIterator const & dit, docstring const & str,
+ Font const & font)
+{
+ docstring linestr = str;
+ bool newline_inserted = false;
+
+ for (string::size_type i = 0, siz = linestr.size(); i < siz; ++i) {
+ if (linestr[i] == '\n') {
+ if (newline_inserted) {
+ // we know that \r will be ignored by
+ // insertStringAsLines. Of course, it is a dirty
+ // trick, but it works...
+ linestr[i - 1] = '\r';
+ linestr[i] = '\n';
+ } else {
+ linestr[i] = ' ';
+ newline_inserted = true;
+ }
+ } else if (isPrintable(linestr[i])) {
+ newline_inserted = false;
+ }
+ }
+ insertStringAsLines(dit, linestr, font);
+}
+
+
// insert a character, moves all the following breaks in the
// same Paragraph one to the right and make a rebreak
void Text::insertChar(Cursor & cur, char_type c)
|| par.isSeparator(cur.pos() - 2)
|| par.isNewline(cur.pos() - 2))
) {
- setCharFont(buffer, pit, cur.pos() - 1, cur.current_font,
+ setCharFont(pit, cur.pos() - 1, cur.current_font,
tm.font_);
} else if (contains(number_seperators, c)
&& cur.pos() >= 2
&& tm.displayFont(pit, cur.pos() - 2).fontInfo().number() == FONT_ON) {
- setCharFont(buffer, pit, cur.pos() - 1, cur.current_font,
+ setCharFont(pit, cur.pos() - 1, cur.current_font,
tm.font_);
}
}
cur.checkBufferStructure();
// cur.updateFlags(Update::Force);
- setCursor(cur.top(), cur.pit(), cur.pos() + 1);
+ bool boundary = cur.boundary()
+ || tm.isRTLBoundary(cur.pit(), cur.pos() + 1);
+ setCursor(cur, cur.pit(), cur.pos() + 1, false, boundary);
charInserted(cur);
}
// Here we call finishUndo for every 20 characters inserted.
// This is from my experience how emacs does it. (Lgb)
- static unsigned int counter;
- if (counter < 20) {
- ++counter;
+ if (undo_counter_ < 20) {
+ ++undo_counter_;
} else {
cur.finishUndo();
- counter = 0;
+ undo_counter_ = 0;
}
// register word if a non-letter was entered
if (cur.pos() > 1
- && par.isLetter(cur.pos() - 2)
- && !par.isLetter(cur.pos() - 1)) {
+ && !par.isWordSeparator(cur.pos() - 2)
+ && par.isWordSeparator(cur.pos() - 1)) {
// get the word in front of cursor
LASSERT(this == cur.text(), /**/);
- cur.paragraph().updateWords(cur.top());
+ cur.paragraph().updateWords();
}
}
++pos;
// Skip over either a non-char inset or a full word
- if (pos != lastpos && !par.isLetter(pos))
+ if (pos != lastpos && par.isWordSeparator(pos))
++pos;
- else while (pos != lastpos && par.isLetter(pos))
+ else while (pos != lastpos && !par.isWordSeparator(pos))
++pos;
} else {
LASSERT(pos < lastpos, /**/); // see above
- if (par.isLetter(pos))
- while (pos != lastpos && par.isLetter(pos))
+ if (!par.isWordSeparator(pos))
+ while (pos != lastpos && !par.isWordSeparator(pos))
++pos;
else if (par.isChar(pos))
while (pos != lastpos && par.isChar(pos))
--pos;
// Skip over either a non-char inset or a full word
- if (pos != 0 && !par.isLetter(pos - 1) && !par.isChar(pos - 1))
+ if (pos != 0 && par.isWordSeparator(pos - 1) && !par.isChar(pos - 1))
--pos;
- else while (pos != 0 && par.isLetter(pos - 1))
+ else while (pos != 0 && !par.isWordSeparator(pos - 1))
--pos;
} else {
// Skip over white space
while (pos != 0 && par.isSpace(pos - 1))
--pos;
- if (pos != 0 && par.isLetter(pos - 1))
- while (pos != 0 && par.isLetter(pos - 1))
+ if (pos != 0 && !par.isWordSeparator(pos - 1))
+ while (pos != 0 && !par.isWordSeparator(pos - 1))
--pos;
else if (pos != 0 && par.isChar(pos - 1))
while (pos != 0 && par.isChar(pos - 1))
// collect some information about current cursor position
temp_cur.getSurroundingPos(left_pos, right_pos);
left_is_letter =
- (left_pos > -1 ? temp_cur.paragraph().isLetter(left_pos) : false);
+ (left_pos > -1 ? !temp_cur.paragraph().isWordSeparator(left_pos) : false);
right_is_letter =
- (right_pos > -1 ? temp_cur.paragraph().isLetter(right_pos) : false);
+ (right_pos > -1 ? !temp_cur.paragraph().isWordSeparator(right_pos) : false);
// if we're not at a letter/non-letter boundary, continue moving
if (left_is_letter == right_is_letter)
// collect some information about current cursor position
temp_cur.getSurroundingPos(left_pos, right_pos);
left_is_letter =
- (left_pos > -1 ? temp_cur.paragraph().isLetter(left_pos) : false);
+ (left_pos > -1 ? !temp_cur.paragraph().isWordSeparator(left_pos) : false);
right_is_letter =
- (right_pos > -1 ? temp_cur.paragraph().isLetter(right_pos) : false);
+ (right_pos > -1 ? !temp_cur.paragraph().isWordSeparator(right_pos) : false);
// if we're not at a letter/non-letter boundary, continue moving
if (left_is_letter == right_is_letter)
{
LASSERT(this == cur.text(), /**/);
- if (!cur.selection())
- return;
+ if (!cur.selection()) {
+ bool const changed = cur.paragraph().isChanged(cur.pos());
+ if (!(changed && findNextChange(&cur.bv())))
+ return;
+ }
cur.recordUndoSelection();
pos_type right = (pit == endPit ? endPos : parSize);
if (op == ACCEPT) {
- pars_[pit].acceptChanges(cur.buffer()->params(), left, right);
+ pars_[pit].acceptChanges(left, right);
} else {
- pars_[pit].rejectChanges(cur.buffer()->params(), left, right);
+ pars_[pit].rejectChanges(left, right);
}
}
}
-void Text::acceptChanges(BufferParams const & bparams)
+void Text::acceptChanges()
{
+ BufferParams const & bparams = owner_->buffer().params();
lyx::acceptChanges(pars_, bparams);
deleteEmptyParagraphMechanism(0, pars_.size() - 1, bparams.trackChanges);
}
-void Text::rejectChanges(BufferParams const & bparams)
+void Text::rejectChanges()
{
+ BufferParams const & bparams = owner_->buffer().params();
pit_type pars_size = static_cast<pit_type>(pars_.size());
// first, reject changes within each individual paragraph
// (do not consider end-of-par)
for (pit_type pit = 0; pit < pars_size; ++pit) {
if (!pars_[pit].empty()) // prevent assertion failure
- pars_[pit].rejectChanges(bparams, 0, pars_[pit].size());
+ pars_[pit].rejectChanges(0, pars_[pit].size());
}
// next, reject imaginary end-of-par characters
{
LASSERT(this == cur.text(), return false);
- if (isMainText(cur.bv().buffer()) || cur.inset().nargs() != 1)
+ if (isMainText() || cur.inset().nargs() != 1)
return false;
cur.recordUndoInset();
// restore position
cur.pit() = min(cur.lastpit(), spit);
cur.pos() = min(cur.lastpos(), spos);
- }
+ } else
+ // this is the least that needs to be done (bug 6003)
+ // in the above case, pasteParagraphList handles this
+ cur.buffer()->updateLabels();
+
+ // Ensure the current language is set correctly (bug 6292)
+ cur.text()->setCursor(cur, cur.pit(), cur.pos());
cur.clearSelection();
cur.resetAnchor();
return true;
void Text::getWord(CursorSlice & from, CursorSlice & to,
word_location const loc) const
{
- Paragraph const & from_par = pars_[from.pit()];
- switch (loc) {
- case WHOLE_WORD_STRICT:
- if (from.pos() == 0 || from.pos() == from_par.size()
- || !from_par.isLetter(from.pos())
- || !from_par.isLetter(from.pos() - 1)) {
- to = from;
- return;
- }
- // no break here, we go to the next
-
- case WHOLE_WORD:
- // If we are already at the beginning of a word, do nothing
- if (!from.pos() || !from_par.isLetter(from.pos() - 1))
- break;
- // no break here, we go to the next
-
- case PREVIOUS_WORD:
- // always move the cursor to the beginning of previous word
- while (from.pos() && from_par.isLetter(from.pos() - 1))
- --from.pos();
- break;
- case NEXT_WORD:
- LYXERR0("Text::getWord: NEXT_WORD not implemented yet");
- break;
- case PARTIAL_WORD:
- // no need to move the 'from' cursor
- break;
- }
to = from;
- Paragraph const & to_par = pars_[to.pit()];
- while (to.pos() < to_par.size() && to_par.isLetter(to.pos()))
- ++to.pos();
+ pars_[to.pit()].locateWord(from.pos(), to.pos(), loc);
}
-void Text::write(Buffer const & buf, ostream & os) const
+void Text::write(ostream & os) const
{
+ Buffer const & buf = owner_->buffer();
ParagraphList::const_iterator pit = paragraphs().begin();
ParagraphList::const_iterator end = paragraphs().end();
depth_type dth = 0;
}
-bool Text::read(Buffer const & buf, Lexer & lex,
+bool Text::read(Lexer & lex,
ErrorList & errorList, InsetText * insetPtr)
{
+ Buffer const & buf = owner_->buffer();
depth_type depth = 0;
bool res = true;
par.params().depth(depth);
par.setFont(0, Font(inherit_font, buf.params().language));
pars_.push_back(par);
-
- // FIXME: goddamn InsetTabular makes us pass a Buffer
- // not BufferParams
- lyx::readParagraph(buf, pars_.back(), lex, errorList);
+ readParagraph(pars_.back(), lex, errorList);
// register the words in the global word list
- CursorSlice sl = CursorSlice(*insetPtr);
- sl.pit() = pars_.size() - 1;
- pars_.back().updateWords(sl);
+ pars_.back().updateWords();
} else if (token == "\\begin_deeper") {
++depth;
} else if (token == "\\end_deeper") {
Change change = par.lookupChange(cur.pos());
- if (change.type != Change::UNCHANGED) {
+ if (change.changed()) {
Author const & a = buf.params().authors().get(change.author);
os << _("Change: ") << a.name();
if (!a.email().empty())
{
Paragraph const & par = cur.paragraph();
return cur.pos() > 0
- && (cur.pos() >= par.size() || !par.isLetter(cur.pos()))
- && par.isLetter(cur.pos() - 1);
+ && (cur.pos() >= par.size() || par.isWordSeparator(cur.pos()))
+ && !par.isWordSeparator(cur.pos() - 1);
}
projects / lyx.git / blobdiff