}
+int Text::getEndLabel(pit_type p) const
+{
+ pit_type pit = p;
+ depth_type par_depth = pars_[p].getDepth();
+ while (pit != pit_type(pars_.size())) {
+ Layout const & layout = pars_[pit].layout();
+ int const endlabeltype = layout.endlabeltype;
+
+ if (endlabeltype != END_LABEL_NO_LABEL) {
+ if (p + 1 == pit_type(pars_.size()))
+ return endlabeltype;
+
+ depth_type const next_depth =
+ pars_[p + 1].getDepth();
+ if (par_depth > next_depth ||
+ (par_depth == next_depth && layout != pars_[p + 1].layout()))
+ return endlabeltype;
+ break;
+ }
+ if (par_depth == 0)
+ break;
+ pit = outerHook(pit);
+ if (pit != pit_type(pars_.size()))
+ par_depth = pars_[pit].getDepth();
+ }
+ return END_LABEL_NO_LABEL;
+}
+
+
static void acceptOrRejectChanges(ParagraphList & pars,
BufferParams const & bparams, Text::ChangeOp op)
{
} else if (token == "\\numeric") {
lex.next();
font.fontInfo().setNumber(setLyXMisc(lex.getString()));
+ } else if (token == "\\nospellcheck") {
+ lex.next();
+ font.fontInfo().setNoSpellcheck(setLyXMisc(lex.getString()));
} else if (token == "\\emph") {
lex.next();
font.fontInfo().setEmph(setLyXMisc(lex.getString()));
}
+namespace {
+
+bool canInsertChar(Cursor const & cur, char_type c)
+{
+ Paragraph const & par = cur.paragraph();
+ // If not in free spacing mode, check if there will be two blanks together or a blank at
+ // the beginning of a paragraph.
+ if (!par.isFreeSpacing() && isLineSeparatorChar(c)) {
+ if (cur.pos() == 0) {
+ cur.message(_(
+ "You cannot insert a space at the "
+ "beginning of a paragraph. Please read the Tutorial."));
+ return false;
+ }
+ // If something is wrong, ignore this character.
+ LASSERT(cur.pos() > 0, return false);
+ if ((par.isLineSeparator(cur.pos() - 1) || par.isNewline(cur.pos() - 1))
+ && !par.isDeleted(cur.pos() - 1)) {
+ cur.message(_(
+ "You cannot type two spaces this way. "
+ "Please read the Tutorial."));
+ return false;
+ }
+ }
+
+ // Prevent to insert uncodable characters in verbatim and ERT.
+ // The encoding is inherited from the context here.
+ if (par.isPassThru() && cur.getEncoding()) {
+ Encoding const * e = cur.getEncoding();
+ if (!e->encodable(c)) {
+ cur.message(_("Character is uncodable in this verbatim context."));
+ return false;
+ }
+ }
+ return true;
+}
+
+} // namespace
+
+
// 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)
{
LBUFERR(this == cur.text());
+ if (!canInsertChar(cur,c))
+ return;
+
cur.recordUndo(INSERT_UNDO);
TextMetrics const & tm = cur.bv().textMetrics(this);
// try to remove this
pit_type const pit = cur.pit();
- bool const freeSpacing = par.layout().free_spacing ||
- par.isFreeSpacing();
-
if (lyxrc.auto_number) {
static docstring const number_operators = from_ascii("+-/*");
static docstring const number_unary_operators = from_ascii("+-");
- static docstring const number_separators = from_ascii(".,:");
+ // European Number Separators: comma, dot etc.
+ // European Number Terminators: percent, permille, degree, euro etc.
if (cur.current_font.fontInfo().number() == FONT_ON) {
if (!isDigitASCII(c) && !contains(number_operators, c) &&
- !(contains(number_separators, c) &&
+ !(isEuropeanNumberSeparator(c) &&
cur.pos() != 0 &&
cur.pos() != cur.lastpos() &&
tm.displayFont(pit, cur.pos()).fontInfo().number() == FONT_ON &&
+ tm.displayFont(pit, cur.pos() - 1).fontInfo().number() == FONT_ON) &&
+ !(isEuropeanNumberTerminator(c) &&
+ cur.pos() != 0 &&
+ tm.displayFont(pit, cur.pos()).fontInfo().number() == FONT_ON &&
tm.displayFont(pit, cur.pos() - 1).fontInfo().number() == FONT_ON)
)
number(cur); // Set current_font.number to OFF
number(cur); // Set current_font.number to ON
if (cur.pos() != 0) {
- char_type const c = par.getChar(cur.pos() - 1);
- if (contains(number_unary_operators, c) &&
+ char_type const ch = par.getChar(cur.pos() - 1);
+ if (contains(number_unary_operators, ch) &&
(cur.pos() == 1
|| par.isSeparator(cur.pos() - 2)
|| par.isEnvSeparator(cur.pos() - 2)
) {
setCharFont(pit, cur.pos() - 1, cur.current_font,
tm.font_);
- } else if (contains(number_separators, c)
+ } else if (isEuropeanNumberSeparator(ch)
&& cur.pos() >= 2
&& tm.displayFont(pit, cur.pos() - 2).fontInfo().number() == FONT_ON) {
setCharFont(pit, cur.pos() - 1, cur.current_font,
}
}
- // Next check, if there will be two blanks together or a blank at
- // the beginning of a paragraph.
- // I decided to handle blanks like normal characters, the main
- // difference are the special checks when calculating the row.fill
- // (blank does not count at the end of a row) and the check here
-
- // When the free-spacing option is set for the current layout,
- // disable the double-space checking
- if (!freeSpacing && isLineSeparatorChar(c)) {
- if (cur.pos() == 0) {
- cur.message(_(
- "You cannot insert a space at the "
- "beginning of a paragraph. Please read the Tutorial."));
- return;
- }
- // LASSERT: Is it safe to continue here?
- LASSERT(cur.pos() > 0, /**/);
- if ((par.isLineSeparator(cur.pos() - 1) || par.isNewline(cur.pos() - 1))
- && !par.isDeleted(cur.pos() - 1)) {
- cur.message(_(
- "You cannot type two spaces this way. "
- "Please read the Tutorial."));
- return;
- }
- }
-
- // Prevent to insert uncodable characters in verbatim and ERT
- // (workaround for bug 9012)
- // Don't do it for listings inset, since InsetListings::latex() tries
- // to switch to a usable encoding which works in many cases (bug 9102).
- if (cur.paragraph().isPassThru() && owner_->lyxCode() != LISTINGS_CODE &&
- cur.current_font.language()) {
- Encoding const * e = cur.current_font.language()->encoding();
- if (!e->encodable(c)) {
- cur.message(_("Character is uncodable in verbatim paragraphs."));
- return;
- }
- }
-
pos_type pos = cur.pos();
if (!cur.paragraph().isPassThru() && owner_->lyxCode() != IPA_CODE &&
cur.real_current_font.fontInfo().family() != TYPEWRITER_FAMILY &&
pos_type endPos = cur.selectionEnd().pos();
// keep selection info, because endPos becomes invalid after the first loop
- bool endsBeforeEndOfPar = (endPos < pars_[endPit].size());
+ bool const endsBeforeEndOfPar = (endPos < pars_[endPit].size());
// first, accept/reject changes within each individual paragraph (do not consider end-of-par)
for (pit_type pit = begPit; pit <= endPit; ++pit) {
if (pit == endPit && endPos == 0)
break; // last iteration anyway
- pos_type left = (pit == begPit ? begPos : 0);
- pos_type right = (pit == endPit ? endPos : parSize);
+ pos_type const left = (pit == begPit ? begPos : 0);
+ pos_type const right = (pit == endPit ? endPos : parSize);
if (left == right)
// there is no change here
cursorForwardOneWord(cur);
cur.setSelection();
if (force || !cur.confirmDeletion()) {
- cutSelection(cur, true, false);
+ cutSelection(cur, false);
cur.checkBufferStructure();
}
}
cursorBackwardOneWord(cur);
cur.setSelection();
if (force || !cur.confirmDeletion()) {
- cutSelection(cur, true, false);
+ cutSelection(cur, false);
cur.checkBufferStructure();
}
}
plist.erase(lyx::next(plist.begin(), prevcur.pit()));
needsUpdate = true;
}
+ // FIXME: Do we really not want to allow this???
// Pasting is not allowed, if the paragraphs have different
// layouts. I think it is a real bug of all other
// word processors to allow it. It confuses the user.
// but we'll try the cheaper solution here.
cur.buffer()->clearReferenceCache();
+ // Do not revive deleted text
+ lyx::acceptChanges(plist, b.params());
+
// ERT paragraphs have the Language latex_language.
// This is invalid outside of ERT, so we need to
// change it to the buffer language.
for (; it != it_end; ++it)
it->changeLanguage(b.params(), latex_language, b.language());
+ /* If the inset is the only thing in paragraph and the layout
+ * is not plain, then the layout of the first paragraph of
+ * inset should be remembered.
+ * FIXME: this does not work as expected when change tracking
+ * is on However, we do not really know what to do in this
+ * case.
+ */
+ DocumentClass const & tclass = cur.buffer()->params().documentClass();
+ if (inset_it.lastpos() == 1
+ && plist[0].layout().name() != tclass.plainLayoutName())
+ cur.paragraph().makeSameLayout(plist[0]);
+
pasteParagraphList(cur, plist, b.params().documentClassPtr(),
b.errorList("Paste"));
- // restore position
- cur.pit() = min(cur.lastpit(), spit);
- cur.pos() = min(cur.lastpos(), spos);
}
// delete the inset now
inset_it.paragraph().eraseChar(inset_it.pos(), b.params().track_changes);
- cur.forceBufferUpdate();
-
+ // restore position
+ cur.pit() = min(cur.lastpit(), spit);
+ cur.pos() = min(cur.lastpos(), spos);
// Ensure the current language is set correctly (bug 6292)
cur.text()->setCursor(cur, cur.pit(), cur.pos());
cur.clearSelection();
cur.resetAnchor();
+ cur.forceBufferUpdate();
+
return true;
}
// Returns the current font and depth as a message.
-docstring Text::currentState(Cursor const & cur) const
+docstring Text::currentState(CursorData const & cur, bool devel_mode) const
{
LBUFERR(this == cur.text());
Buffer & buf = *cur.buffer();
}
}
-#ifdef DEVEL_VERSION
- os << _(", Inset: ") << &cur.inset();
- os << _(", Paragraph: ") << cur.pit();
- os << _(", Id: ") << par.id();
- os << _(", Position: ") << cur.pos();
- // FIXME: Why is the check for par.size() needed?
- // We are called with cur.pos() == par.size() quite often.
- if (!par.empty() && cur.pos() < par.size()) {
- // Force output of code point, not character
- size_t const c = par.getChar(cur.pos());
- os << _(", Char: 0x") << hex << c;
+ if (devel_mode) {
+ os << _(", Inset: ") << &cur.inset();
+ if (cur.lastidx() > 0)
+ os << _(", Cell: ") << cur.idx();
+ os << _(", Paragraph: ") << cur.pit();
+ os << _(", Id: ") << par.id();
+ os << _(", Position: ") << cur.pos();
+ // FIXME: Why is the check for par.size() needed?
+ // We are called with cur.pos() == par.size() quite often.
+ if (!par.empty() && cur.pos() < par.size()) {
+ // Force output of code point, not character
+ size_t const c = par.getChar(cur.pos());
+ os << _(", Char: 0x") << hex << c;
+ }
+ os << _(", Boundary: ") << cur.boundary();
+// Row & row = cur.textRow();
+// os << bformat(_(", Row b:%1$d e:%2$d"), row.pos(), row.endpos());
}
- os << _(", Boundary: ") << cur.boundary();
-// Row & row = cur.textRow();
-// os << bformat(_(", Row b:%1$d e:%2$d"), row.pos(), row.endpos());
-#endif
return os.str();
}
-docstring Text::getPossibleLabel(Cursor const & cur) const
+docstring Text::getPossibleLabel(DocIterator const & cur) const
{
- pit_type pit = cur.pit();
+ pit_type textpit = cur.pit();
+ Layout const * layout = &(pars_[textpit].layout());
- Layout const * layout = &(pars_[pit].layout());
+ // Will contain the label prefix.
+ docstring name;
+
+ // For captions, we just take the caption type
+ Inset * caption_inset = cur.innerInsetOfType(CAPTION_CODE);
+ if (caption_inset) {
+ string const & ftype = static_cast<InsetCaption *>(caption_inset)->floattype();
+ FloatList const & fl = cur.buffer()->params().documentClass().floats();
+ if (fl.typeExist(ftype)) {
+ Floating const & flt = fl.getType(ftype);
+ name = from_utf8(flt.refPrefix());
+ }
+ if (name.empty())
+ name = from_utf8(ftype.substr(0,3));
+ } else {
+ // For section, subsection, etc...
+ if (layout->latextype == LATEX_PARAGRAPH && textpit != 0) {
+ Layout const * layout2 = &(pars_[textpit - 1].layout());
+ if (layout2->latextype != LATEX_PARAGRAPH) {
+ --textpit;
+ layout = layout2;
+ }
+ }
+ if (layout->latextype != LATEX_PARAGRAPH)
+ name = layout->refprefix;
+
+ // If none of the above worked, see if the inset knows.
+ if (name.empty()) {
+ InsetLayout const & il = cur.inset().getLayout();
+ name = il.refprefix();
+ }
+ }
docstring text;
- docstring par_text = pars_[pit].asString();
+ docstring par_text = pars_[textpit].asString(AS_STR_SKIPDELETE);
// The return string of math matrices might contain linebreaks
par_text = subst(par_text, '\n', '-');
if (text.size() > max_label_length)
text.resize(max_label_length);
- // Will contain the label prefix.
- docstring name;
-
- // For section, subsection, etc...
- if (layout->latextype == LATEX_PARAGRAPH && pit != 0) {
- Layout const * layout2 = &(pars_[pit - 1].layout());
- if (layout2->latextype != LATEX_PARAGRAPH) {
- --pit;
- layout = layout2;
- }
- }
- if (layout->latextype != LATEX_PARAGRAPH)
- name = layout->refprefix;
-
- // For captions, we just take the caption type
- Inset * caption_inset = cur.innerInsetOfType(CAPTION_CODE);
- if (caption_inset) {
- string const & ftype = static_cast<InsetCaption *>(caption_inset)->floattype();
- FloatList const & fl = cur.buffer()->params().documentClass().floats();
- if (fl.typeExist(ftype)) {
- Floating const & flt = fl.getType(ftype);
- name = from_utf8(flt.refPrefix());
- }
- if (name.empty())
- name = from_utf8(ftype.substr(0,3));
- }
-
- // If none of the above worked, see if the inset knows.
- if (name.empty()) {
- InsetLayout const & il = cur.inset().getLayout();
- name = il.refprefix();
- }
-
if (!name.empty())
text = name + ':' + text;
// We need a unique label
docstring label = text;
int i = 1;
- while (cur.buffer()->insetLabel(label)) {
+ while (cur.buffer()->activeLabel(label)) {
label = text + '-' + convert<docstring>(i);
++i;
}
bool Text::completionSupported(Cursor const & cur) const
{
Paragraph const & par = cur.paragraph();
- return cur.pos() > 0
+ return !cur.selection()
+ && cur.pos() > 0
&& (cur.pos() >= par.size() || par.isWordSeparator(cur.pos()))
&& !par.isWordSeparator(cur.pos() - 1);
}
projects / lyx.git / blobdiff