#include "ParIterator.h"
#include "TextClass.h"
#include "TextMetrics.h"
-#include "VSpace.h"
#include "WordLangTuple.h"
#include "WordList.h"
#include "insets/InsetNewline.h"
#include "insets/InsetNewpage.h"
#include "insets/InsetArgument.h"
+#include "insets/InsetIPAMacro.h"
#include "insets/InsetSpace.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"
#include "support/lassert.h"
#include "support/lstrings.h"
+#include "support/lyxalgo.h"
+#include "support/lyxtime.h"
#include "support/textutils.h"
-
-#include <boost/next_prior.hpp>
+#include "support/unique_ptr.h"
#include <sstream>
+
using namespace std;
using namespace lyx::support;
void breakParagraphConservative(BufferParams const & bparams,
- ParagraphList & pars, pit_type par_offset, pos_type pos)
+ ParagraphList & pars, pit_type pit, pos_type pos)
{
// create a new paragraph
- Paragraph & tmp = *pars.insert(boost::next(pars.begin(), par_offset + 1),
+ Paragraph & tmp = *pars.insert(lyx::next(pars.begin(), pit + 1),
Paragraph());
- Paragraph & par = pars[par_offset];
+ Paragraph & par = pars[pit];
tmp.setInsetOwner(&par.inInset());
tmp.makeSameLayout(par);
- LASSERT(pos <= par.size(), /**/);
+ LASSERT(pos <= par.size(), return);
if (pos < par.size()) {
// move everything behind the break position to the new paragraph
}
// Move over the end-of-par change information
tmp.setChange(tmp.size(), par.lookupChange(par.size()));
- par.setChange(par.size(), Change(bparams.trackChanges ?
+ par.setChange(par.size(), Change(bparams.track_changes ?
Change::INSERTED : Change::UNCHANGED));
}
}
// move the change of the end-of-paragraph character
par.setChange(par.size(), change);
- pars.erase(boost::next(pars.begin(), par_offset + 1));
+ pars.erase(lyx::next(pars.begin(), par_offset + 1));
}
Text::Text(InsetText * owner, bool use_default_layout)
- : owner_(owner), autoBreakRows_(false), undo_counter_(0)
+ : owner_(owner)
{
pars_.push_back(Paragraph());
Paragraph & par = pars_.back();
Text::Text(InsetText * owner, Text const & text)
- : owner_(owner), autoBreakRows_(text.autoBreakRows_), undo_counter_(0)
+ : owner_(owner), pars_(text.pars_)
{
- pars_ = text.pars_;
ParagraphList::iterator const end = pars_.end();
ParagraphList::iterator it = pars_.begin();
for (; it != end; ++it)
}
+pit_type Text::lastInSequence(pit_type pit) const
+{
+ depth_type const depth = pars_[pit].getDepth();
+ pit_type newpit = pit;
+
+ while (size_t(newpit + 1) < pars_.size() &&
+ (pars_[newpit + 1].getDepth() > depth ||
+ (pars_[newpit + 1].getDepth() == depth &&
+ pars_[newpit + 1].layout() == pars_[pit].layout())))
+ ++newpit;
+
+ return newpit;
+}
+
+
+int Text::getTocLevel(pit_type par_offset) const
+{
+ Paragraph const & par = pars_[par_offset];
+
+ if (par.layout().isEnvironment() && !isFirstInSequence(par_offset))
+ return Layout::NOT_IN_TOC;
+
+ return par.layout().toclevel;
+}
+
+
Font const Text::outerFont(pit_type par_offset) const
{
depth_type par_depth = pars_[par_offset].getDepth();
FontInfo tmpfont = inherit_font;
-
+ depth_type prev_par_depth = 0;
// Resolve against environment font information
while (par_offset != pit_type(pars_.size())
+ && par_depth != prev_par_depth
&& par_depth
&& !tmpfont.resolved()) {
+ prev_par_depth = par_depth;
par_offset = outerHook(par_offset);
if (par_offset != pit_type(pars_.size())) {
tmpfont.realize(pars_[par_offset].layout().font);
}
+
void Text::readParToken(Paragraph & par, Lexer & lex,
string const & token, Font & font, Change & change, ErrorList & errorList)
{
Buffer * buf = const_cast<Buffer *>(&owner_->buffer());
- BufferParams const & bp = buf->params();
+ BufferParams & bp = buf->params();
if (token[0] != '\\') {
docstring dstr = lex.getDocString();
// in this case only the empty layout is allowed
layoutname = tclass.plainLayoutName();
} else if (par.usePlainLayout()) {
- // in this case, default layout maps to empty layout
+ // in this case, default layout maps to empty layout
if (layoutname == tclass.defaultLayoutName())
layoutname = tclass.plainLayoutName();
- } else {
+ } else {
// otherwise, the empty layout maps to the default
if (layoutname == tclass.plainLayoutName())
layoutname = tclass.defaultLayoutName();
// of this document. For example, when you apply class article to a beamer document,
// all unknown layouts such as frame will be added to document class article so that
// these layouts can keep their original names.
- tclass.addLayoutIfNeeded(layoutname);
+ bool const added_one = tclass.addLayoutIfNeeded(layoutname);
+ if (added_one) {
+ // Warn the user.
+ docstring const s = bformat(_("Layout `%1$s' was not found."), layoutname);
+ errorList.push_back(ErrorItem(_("Layout Not Found"), s,
+ {par.id(), 0}, {par.id(), -1}));
+ }
par.setLayout(bp.documentClass()[layoutname]);
lex.eatLine();
docstring line = lex.getDocString();
errorList.push_back(ErrorItem(_("Unknown Inset"), line,
- par.id(), 0, par.size()));
+ {par.id(), 0}, {par.id(), -1}));
}
} else if (token == "\\family") {
lex.next();
} else if (token == "\\strikeout") {
lex.next();
font.fontInfo().setStrikeout(setLyXMisc(lex.getString()));
+ } else if (token == "\\xout") {
+ lex.next();
+ font.fontInfo().setXout(setLyXMisc(lex.getString()));
} else if (token == "\\uuline") {
lex.next();
font.fontInfo().setUuline(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);
+ } else if (token == "\\SpecialChar" ||
+ (token == "\\SpecialCharNoPassThru" &&
+ !par.layout().pass_thru && !inset().isPassThru())) {
+ auto inset = make_unique<InsetSpecialChar>();
inset->read(lex);
inset->setBuffer(*buf);
par.insertInset(par.size(), inset.release(), font, change);
+ } else if (token == "\\SpecialCharNoPassThru") {
+ lex.next();
+ docstring const s = ltrim(lex.getDocString(), "\\");
+ par.insert(par.size(), s, font, change);
+ } else if (token == "\\IPAChar") {
+ auto inset = make_unique<InsetIPAChar>();
+ inset->read(lex);
+ inset->setBuffer(*buf);
+ par.insertInset(par.size(), inset.release(), font, change);
+ } else if (token == "\\twohyphens" || token == "\\threehyphens") {
+ // Ideally, this should be done by lyx2lyx, but lyx2lyx does not know the
+ // running font and does not know anything about layouts (and CopyStyle).
+ Layout const & layout(par.layout());
+ FontInfo info = font.fontInfo();
+ info.realize(layout.resfont);
+ if (layout.pass_thru || inset().isPassThru() ||
+ info.family() == TYPEWRITER_FAMILY) {
+ if (token == "\\twohyphens")
+ par.insert(par.size(), from_ascii("--"), font, change);
+ else
+ par.insert(par.size(), from_ascii("---"), font, change);
+ } else {
+ if (token == "\\twohyphens")
+ par.insertChar(par.size(), 0x2013, font, change);
+ else
+ par.insertChar(par.size(), 0x2014, font, change);
+ }
} else if (token == "\\backslash") {
par.appendChar('\\', font, change);
} else if (token == "\\LyXTable") {
- auto_ptr<Inset> inset(new InsetTabular(buf));
+ auto inset = make_unique<InsetTabular>(buf);
inset->read(lex);
par.insertInset(par.size(), inset.release(), font, change);
} else if (token == "\\change_unchanged") {
} else if (token == "\\change_inserted" || token == "\\change_deleted") {
lex.eatLine();
istringstream is(lex.getString());
- unsigned int aid;
+ int aid;
time_t ct;
is >> aid >> ct;
- map<unsigned int, int> const & am = bp.author_map;
+ BufferParams::AuthorMap const & am = bp.author_map_;
if (am.find(aid) == am.end()) {
- errorList.push_back(ErrorItem(_("Change tracking error"),
- bformat(_("Unknown author index for change: %1$d\n"), aid),
- par.id(), 0, par.size()));
- change = Change(Change::UNCHANGED);
- } else {
- if (token == "\\change_inserted")
- change = Change(Change::INSERTED, am.find(aid)->second, ct);
- else
- change = Change(Change::DELETED, am.find(aid)->second, ct);
+ errorList.push_back(ErrorItem(
+ _("Change tracking author index missing"),
+ bformat(_("A change tracking author information for index "
+ "%1$d is missing. This can happen after a wrong "
+ "merge by a version control system. In this case, "
+ "either fix the merge, or have this information "
+ "missing until the corresponding tracked changes "
+ "are merged or this user edits the file again.\n"),
+ aid),
+ {par.id(), par.size()}, {par.id(), par.size() + 1}));
+ bp.addAuthor(Author(aid));
}
+ if (token == "\\change_inserted")
+ change = Change(Change::INSERTED, am.find(aid)->second, ct);
+ else
+ change = Change(Change::DELETED, am.find(aid)->second, ct);
} else {
lex.eatLine();
errorList.push_back(ErrorItem(_("Unknown token"),
- bformat(_("Unknown token: %1$s %2$s\n"), from_utf8(token),
- lex.getDocString()),
- par.id(), 0, par.size()));
+ bformat(_("Unknown token: %1$s %2$s\n"),
+ from_utf8(token),
+ lex.getDocString()),
+ {par.id(), 0}, {par.id(), -1}));
}
}
// Initialize begin_of_body_ on load; redoParagraph maintains
par.setBeginOfBody();
-
+
// mark paragraph for spell checking on load
// par.requestSpellCheck();
}
{
public:
///
- TextCompletionList(Cursor const & cur, WordList const * list)
- : buffer_(cur.buffer()), pos_(0), list_(list)
+ TextCompletionList(Cursor const & cur, WordList const & list)
+ : buffer_(cur.buffer()), list_(list)
{}
///
virtual ~TextCompletionList() {}
-
+
///
virtual bool sorted() const { return true; }
///
virtual size_t size() const
{
- return list_->size();
+ return list_.size();
}
///
virtual docstring const & data(size_t idx) const
{
- return list_->word(idx);
+ return list_.word(idx);
}
-
+
private:
///
Buffer const * buffer_;
///
- size_t pos_;
- ///
- WordList const * list_;
+ WordList const & list_;
};
bool Text::empty() const
{
return pars_.empty() || (pars_.size() == 1 && pars_[0].empty()
- // FIXME: Should we consider the labeled type as empty too?
+ // FIXME: Should we consider the labeled type as empty too?
&& pars_[0].layout().labeltype == LABEL_NO_LABEL);
}
* 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_layout == false
* - keep current depth and layout when keep_layout == true
*/
-static void breakParagraph(Text & text, pit_type par_offset, pos_type pos,
+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),
+ pars.insert(lyx::next(pars.begin(), par_offset + 1),
Paragraph());
Paragraph & par = pars[par_offset];
// 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());
// Move over the end-of-par change information
tmp->setChange(tmp->size(), par.lookupChange(par.size()));
- par.setChange(par.size(), Change(bparams.trackChanges ?
+ par.setChange(par.size(), Change(bparams.track_changes ?
Change::INSERTED : Change::UNCHANGED));
if (pos) {
par.setPlainOrDefaultLayout(bparams.documentClass());
}
- // layout stays the same with latex-environments
if (keep_layout) {
par.setLayout(tmp->layout());
par.setLabelWidthString(tmp->params().labelWidthString());
void Text::breakParagraph(Cursor & cur, bool inverse_logic)
{
- LASSERT(this == cur.text(), /**/);
+ LBUFERR(this == cur.text());
Paragraph & cpar = cur.paragraph();
pit_type cpit = cur.pit();
Layout const & layout = cpar.layout();
if (cur.lastpos() == 0 && !cpar.allowEmpty()) {
- if (changeDepthAllowed(cur, DEC_DEPTH))
+ if (changeDepthAllowed(cur, DEC_DEPTH)) {
changeDepth(cur, DEC_DEPTH);
- else
- setLayout(cur, tclass.defaultLayoutName());
+ pit_type const prev = depthHook(cpit, cpar.getDepth());
+ docstring const & lay = pars_[prev].layout().name();
+ if (lay != layout.name())
+ setLayout(cur, lay);
+ } else {
+ docstring const & lay = cur.paragraph().usePlainLayout()
+ ? tclass.plainLayoutName() : tclass.defaultLayoutName();
+ if (lay != layout.name())
+ setLayout(cur, lay);
+ }
return;
}
- // a layout change may affect also the following paragraph
- recUndo(cur, cur.pit(), undoSpan(cur.pit()) - 1);
+ cur.recordUndo();
// Always break behind a space
// It is better to erase the space (Dekel)
if (cur.pos() != cur.lastpos() && cpar.isLineSeparator(cur.pos()))
- cpar.eraseChar(cur.pos(), cur.buffer()->params().trackChanges);
+ cpar.eraseChar(cur.pos(), cur.buffer()->params().track_changes);
// What should the layout for the new paragraph be?
- bool keep_layout = inverse_logic ?
- !layout.isEnvironment()
- : layout.isEnvironment();
+ bool keep_layout = layout.isEnvironment()
+ || (layout.isParagraph() && layout.parbreak_is_newline);
+ if (inverse_logic)
+ keep_layout = !keep_layout;
// We need to remember this before we break the paragraph, because
// that invalidates the layout variable
}
while (!pars_[next_par].empty() && pars_[next_par].isNewline(0)) {
- if (!pars_[next_par].eraseChar(0, cur.buffer()->params().trackChanges))
+ if (!pars_[next_par].eraseChar(0, cur.buffer()->params().track_changes))
break; // the character couldn't be deleted physically due to change tracking
}
// needed to insert the selection
-void Text::insertStringAsLines(DocIterator const & dit, docstring const & str,
+void Text::insertStringAsLines(Cursor & cur, docstring const & str,
Font const & font)
{
BufferParams const & bparams = owner_->buffer().params();
- pit_type pit = dit.pit();
- pos_type pos = dit.pos();
+ pit_type pit = cur.pit();
+ pos_type pos = cur.pos();
// insert the string, don't insert doublespace
bool space_inserted = true;
cit != str.end(); ++cit) {
Paragraph & par = pars_[pit];
if (*cit == '\n') {
- if (autoBreakRows_ && (!par.empty() || par.allowEmpty())) {
+ if (inset().allowMultiPar() && (!par.empty() || par.allowEmpty())) {
lyx::breakParagraph(*this, pit, pos,
par.layout().isEnvironment());
++pit;
} else {
continue;
}
- // do not insert consecutive spaces if !free_spacing
+ // 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);
+ par.insertChar(pos, ' ', font, bparams.track_changes);
++pos;
space_inserted = true;
} else {
- par.insertChar(pos, *cit, font, bparams.trackChanges);
+ par.insertChar(pos, *cit, font, bparams.track_changes);
++pos;
space_inserted = true;
}
continue;
} else {
// just insert the character
- par.insertChar(pos, *cit, font, bparams.trackChanges);
+ par.insertChar(pos, *cit, font, bparams.track_changes);
++pos;
space_inserted = (*cit == ' ');
}
}
+ setCursor(cur, pit, pos);
}
// 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,
+void Text::insertStringAsParagraphs(Cursor & cur, docstring const & str,
Font const & font)
{
docstring linestr = str;
newline_inserted = false;
}
}
- insertStringAsLines(dit, linestr, font);
+ insertStringAsLines(cur, linestr, font);
+}
+
+
+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;
+ }
+ // 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 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)
{
- LASSERT(this == cur.text(), /**/);
+ LBUFERR(this == cur.text());
+
+ if (!canInsertChar(cur,c))
+ return;
cur.recordUndo(INSERT_UNDO);
// 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_seperators = 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 (!isDigit(c) && !contains(number_operators, c) &&
- !(contains(number_seperators, c) &&
+ if (!isDigitASCII(c) && !contains(number_operators, 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
- } else if (isDigit(c) &&
+ } else if (isDigitASCII(c) &&
cur.real_current_font.isVisibleRightToLeft()) {
number(cur); // Set current_font.number to ON
if (contains(number_unary_operators, c) &&
(cur.pos() == 1
|| par.isSeparator(cur.pos() - 2)
+ || par.isEnvSeparator(cur.pos() - 2)
|| par.isNewline(cur.pos() - 2))
) {
setCharFont(pit, cur.pos() - 1, cur.current_font,
tm.font_);
- } else if (contains(number_seperators, c)
+ } else if (isEuropeanNumberSeparator(c)
&& cur.pos() >= 2
&& tm.displayFont(pit, cur.pos() - 2).fontInfo().number() == FONT_ON) {
setCharFont(pit, cur.pos() - 1, cur.current_font,
}
// In Bidi text, we want spaces to be treated in a special way: spaces
- // which are between words in different languages should get the
- // paragraph's language; otherwise, spaces should keep the language
+ // which are between words in different languages should get the
+ // paragraph's language; otherwise, spaces should keep the language
// they were originally typed in. This is only in effect while typing;
// after the text is already typed in, the user can always go back and
// explicitly set the language of a space as desired. But 99.9% of the
// time, what we're doing here is what the user actually meant.
- //
+ //
// The following cases are the ones in which the language of the space
// should be changed to match that of the containing paragraph. In the
- // depictions, lowercase is LTR, uppercase is RTL, underscore (_)
+ // depictions, lowercase is LTR, uppercase is RTL, underscore (_)
// represents a space, pipe (|) represents the cursor position (so the
// character before it is the one just typed in). The different cases
// are depicted logically (not visually), from left to right:
- //
+ //
// 1. A_a|
// 2. a_A|
//
// Theoretically, there are other situations that we should, perhaps, deal
- // with (e.g.: a|_A, A|_a). In practice, though, there really isn't any
+ // with (e.g.: a|_A, A|_a). In practice, though, there really isn't any
// point (to understand why, just try to create this situation...).
if ((cur.pos() >= 2) && (par.isLineSeparator(cur.pos() - 1))) {
- // get font in front and behind the space in question. But do NOT
+ // get font in front and behind the space in question. But do NOT
// use getFont(cur.pos()) because the character c is not inserted yet
Font const pre_space_font = tm.displayFont(cur.pit(), cur.pos() - 2);
Font const & post_space_font = cur.real_current_font;
bool pre_space_rtl = pre_space_font.isVisibleRightToLeft();
bool post_space_rtl = post_space_font.isVisibleRightToLeft();
-
+
if (pre_space_rtl != post_space_rtl) {
- // Set the space's language to match the language of the
+ // Set the space's language to match the language of the
// adjacent character whose direction is the paragraph's
// direction; don't touch other properties of the font
- Language const * lang =
+ Language const * lang =
(pre_space_rtl == par.isRTL(buffer.params())) ?
pre_space_font.language() : post_space_font.language();
par.setFont(cur.pos() - 1, space_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(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;
+ pos_type pos = cur.pos();
+ if (!cur.paragraph().isPassThru() && owner_->lyxCode() != IPA_CODE &&
+ cur.real_current_font.fontInfo().family() != TYPEWRITER_FAMILY &&
+ c == '-' && pos > 0) {
+ if (par.getChar(pos - 1) == '-') {
+ // convert "--" to endash
+ par.eraseChar(pos - 1, cur.buffer()->params().track_changes);
+ c = 0x2013;
+ pos--;
+ } else if (par.getChar(pos - 1) == 0x2013) {
+ // convert "---" to emdash
+ par.eraseChar(pos - 1, cur.buffer()->params().track_changes);
+ c = 0x2014;
+ pos--;
}
}
- par.insertChar(cur.pos(), c, cur.current_font,
- cur.buffer()->params().trackChanges);
+ par.insertChar(pos, c, cur.current_font,
+ cur.buffer()->params().track_changes);
cur.checkBufferStructure();
// cur.screenUpdateFlags(Update::Force);
bool boundary = cur.boundary()
- || tm.isRTLBoundary(cur.pit(), cur.pos() + 1);
- setCursor(cur, cur.pit(), cur.pos() + 1, false, boundary);
+ || tm.isRTLBoundary(cur.pit(), pos + 1);
+ setCursor(cur, cur.pit(), pos + 1, false, boundary);
charInserted(cur);
}
{
Paragraph & par = cur.paragraph();
- // Here we call finishUndo for every 20 characters inserted.
- // This is from my experience how emacs does it. (Lgb)
- if (undo_counter_ < 20) {
- ++undo_counter_;
- } else {
- cur.finishUndo();
- undo_counter_ = 0;
- }
-
// register word if a non-letter was entered
if (cur.pos() > 1
&& !par.isWordSeparator(cur.pos() - 2)
&& par.isWordSeparator(cur.pos() - 1)) {
// get the word in front of cursor
- LASSERT(this == cur.text(), /**/);
+ LBUFERR(this == cur.text());
cur.paragraph().updateWords();
}
}
bool Text::cursorForwardOneWord(Cursor & cur)
{
- LASSERT(this == cur.text(), /**/);
+ LBUFERR(this == cur.text());
pos_type const lastpos = cur.lastpos();
pit_type pit = cur.pit();
Paragraph const & par = cur.paragraph();
// Paragraph boundary is a word boundary
- if (pos == lastpos) {
+ if (pos == lastpos || (pos + 1 == lastpos && par.isEnvSeparator(pos))) {
if (pit != cur.lastpit())
return setCursor(cur, pit + 1, 0);
else
return false;
}
- if (lyxrc.mac_like_word_movement) {
+ if (lyxrc.mac_like_cursor_movement) {
// Skip through trailing punctuation and spaces.
while (pos != lastpos && (par.isChar(pos) || par.isSpace(pos)))
- ++pos;
+ ++pos;
// Skip over either a non-char inset or a full word
if (pos != lastpos && par.isWordSeparator(pos))
else while (pos != lastpos && !par.isWordSeparator(pos))
++pos;
} else {
- LASSERT(pos < lastpos, /**/); // see above
+ LASSERT(pos < lastpos, return false); // see above
if (!par.isWordSeparator(pos))
while (pos != lastpos && !par.isWordSeparator(pos))
++pos;
// Skip over white space
while (pos != lastpos && par.isSpace(pos))
- ++pos;
+ ++pos;
}
+ // Don't skip a separator inset at the end of a paragraph
+ if (pos == lastpos && pos && par.isEnvSeparator(pos - 1))
+ --pos;
+
return setCursor(cur, pit, pos);
}
bool Text::cursorBackwardOneWord(Cursor & cur)
{
- LASSERT(this == cur.text(), /**/);
+ LBUFERR(this == cur.text());
pit_type pit = cur.pit();
pos_type pos = cur.pos();
Paragraph & par = cur.paragraph();
// Paragraph boundary is a word boundary
- if (pos == 0 && pit != 0)
- return setCursor(cur, pit - 1, getPar(pit - 1).size());
+ if (pos == 0 && pit != 0) {
+ Paragraph & prevpar = getPar(pit - 1);
+ pos = prevpar.size();
+ // Don't stop after an environment separator
+ if (pos && prevpar.isEnvSeparator(pos - 1))
+ --pos;
+ return setCursor(cur, pit - 1, pos);
+ }
- if (lyxrc.mac_like_word_movement) {
+ if (lyxrc.mac_like_cursor_movement) {
// Skip through punctuation and spaces.
while (pos != 0 && (par.isChar(pos - 1) || par.isSpace(pos - 1)))
--pos;
bool Text::cursorVisLeftOneWord(Cursor & cur)
{
- LASSERT(this == cur.text(), /**/);
+ LBUFERR(this == cur.text());
pos_type left_pos, right_pos;
- bool left_is_letter, right_is_letter;
Cursor temp_cur = cur;
// collect some information about current cursor position
temp_cur.getSurroundingPos(left_pos, right_pos);
- left_is_letter =
+ bool left_is_letter =
(left_pos > -1 ? !temp_cur.paragraph().isWordSeparator(left_pos) : false);
- right_is_letter =
+ bool right_is_letter =
(right_pos > -1 ? !temp_cur.paragraph().isWordSeparator(right_pos) : false);
// if we're not at a letter/non-letter boundary, continue moving
break;
}
- return setCursor(cur, temp_cur.pit(), temp_cur.pos(),
+ return setCursor(cur, temp_cur.pit(), temp_cur.pos(),
true, temp_cur.boundary());
}
bool Text::cursorVisRightOneWord(Cursor & cur)
{
- LASSERT(this == cur.text(), /**/);
+ LBUFERR(this == cur.text());
pos_type left_pos, right_pos;
- bool left_is_letter, right_is_letter;
Cursor temp_cur = cur;
// collect some information about current cursor position
temp_cur.getSurroundingPos(left_pos, right_pos);
- left_is_letter =
+ bool left_is_letter =
(left_pos > -1 ? !temp_cur.paragraph().isWordSeparator(left_pos) : false);
- right_is_letter =
+ bool right_is_letter =
(right_pos > -1 ? !temp_cur.paragraph().isWordSeparator(right_pos) : false);
// if we're not at a letter/non-letter boundary, continue moving
// we should stop when we have an LTR word on our right or an RTL word
// on our left
if ((left_is_letter && temp_cur.paragraph().getFontSettings(
- temp_cur.buffer()->params(),
+ temp_cur.buffer()->params(),
left_pos).isRightToLeft())
|| (right_is_letter && !temp_cur.paragraph().getFontSettings(
- temp_cur.buffer()->params(),
+ temp_cur.buffer()->params(),
right_pos).isRightToLeft()))
break;
}
- return setCursor(cur, temp_cur.pit(), temp_cur.pos(),
+ return setCursor(cur, temp_cur.pit(), temp_cur.pos(),
true, temp_cur.boundary());
}
void Text::selectWord(Cursor & cur, word_location loc)
{
- LASSERT(this == cur.text(), /**/);
+ LBUFERR(this == cur.text());
CursorSlice from = cur.top();
- CursorSlice to = cur.top();
+ CursorSlice to;
getWord(from, to, loc);
if (cur.top() != from)
setCursor(cur, from.pit(), from.pos());
void Text::selectAll(Cursor & cur)
{
- LASSERT(this == cur.text(), /**/);
+ LBUFERR(this == cur.text());
if (cur.lastpos() == 0 && cur.lastpit() == 0)
return;
// If the cursor is at the beginning, make sure the cursor ends there
if (cur.pit() == 0 && cur.pos() == 0) {
setCursor(cur, cur.lastpit(), getPar(cur.lastpit()).size());
cur.resetAnchor();
- setCursor(cur, 0, 0);
+ setCursor(cur, 0, 0);
} else {
setCursor(cur, 0, 0);
cur.resetAnchor();
// selection is currently set
bool Text::selectWordWhenUnderCursor(Cursor & cur, word_location loc)
{
- LASSERT(this == cur.text(), /**/);
+ LBUFERR(this == cur.text());
if (cur.selection())
return false;
selectWord(cur, loc);
void Text::acceptOrRejectChanges(Cursor & cur, ChangeOp op)
{
- LASSERT(this == cur.text(), /**/);
+ LBUFERR(this == cur.text());
if (!cur.selection()) {
- bool const changed = cur.paragraph().isChanged(cur.pos());
- if (!(changed && findNextChange(&cur.bv())))
+ if (!selectChange(cur))
return;
}
bool 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) {
pos_type parSize = pars_[pit].size();
pos_type left = (pit == begPit ? begPos : 0);
pos_type right = (pit == endPit ? endPos : parSize);
+ if (left == right)
+ // there is no change here
+ continue;
+
if (op == ACCEPT) {
pars_[pit].acceptChanges(left, right);
} else {
}
// finally, invoke the DEPM
-
- deleteEmptyParagraphMechanism(begPit, endPit, cur.buffer()->params().trackChanges);
-
- //
+ deleteEmptyParagraphMechanism(begPit, endPit, cur.buffer()->params().track_changes);
cur.finishUndo();
cur.clearSelection();
{
BufferParams const & bparams = owner_->buffer().params();
lyx::acceptChanges(pars_, bparams);
- deleteEmptyParagraphMechanism(0, pars_.size() - 1, bparams.trackChanges);
+ deleteEmptyParagraphMechanism(0, pars_.size() - 1, bparams.track_changes);
}
}
// finally, invoke the DEPM
- deleteEmptyParagraphMechanism(0, pars_size - 1, bparams.trackChanges);
+ deleteEmptyParagraphMechanism(0, pars_size - 1, bparams.track_changes);
}
-void Text::deleteWordForward(Cursor & cur)
+void Text::deleteWordForward(Cursor & cur, bool const force)
{
- LASSERT(this == cur.text(), /**/);
+ LBUFERR(this == cur.text());
if (cur.lastpos() == 0)
cursorForward(cur);
else {
cur.resetAnchor();
- cur.setSelection(true);
+ cur.selection(true);
cursorForwardOneWord(cur);
cur.setSelection();
- cutSelection(cur, true, false);
- cur.checkBufferStructure();
+ if (force || !cur.confirmDeletion()) {
+ cutSelection(cur, false);
+ cur.checkBufferStructure();
+ }
}
}
-void Text::deleteWordBackward(Cursor & cur)
+void Text::deleteWordBackward(Cursor & cur, bool const force)
{
- LASSERT(this == cur.text(), /**/);
+ LBUFERR(this == cur.text());
if (cur.lastpos() == 0)
cursorBackward(cur);
else {
cur.resetAnchor();
- cur.setSelection(true);
+ cur.selection(true);
cursorBackwardOneWord(cur);
cur.setSelection();
- cutSelection(cur, true, false);
- cur.checkBufferStructure();
+ if (force || !cur.confirmDeletion()) {
+ cutSelection(cur, false);
+ cur.checkBufferStructure();
+ }
}
}
// Kill to end of line.
-void Text::changeCase(Cursor & cur, TextCase action)
+void Text::changeCase(Cursor & cur, TextCase action, bool partial)
{
- LASSERT(this == cur.text(), /**/);
+ LBUFERR(this == cur.text());
CursorSlice from;
CursorSlice to;
- bool gotsel = false;
- if (cur.selection()) {
+ bool const gotsel = cur.selection();
+ if (gotsel) {
from = cur.selBegin();
to = cur.selEnd();
- gotsel = true;
} else {
from = cur.top();
- getWord(from, to, PARTIAL_WORD);
+ getWord(from, to, partial ? PARTIAL_WORD : WHOLE_WORD);
cursorForwardOneWord(cur);
}
// if a bibitem is deleted, merge with previous paragraph
// if this is a bibliography item as well
if (cur.pit() > 0 && par.layout() == prevpar.layout()) {
- cur.recordUndo(ATOMIC_UNDO, prevcur.pit());
+ cur.recordUndo(prevcur.pit());
mergeParagraph(bufparams, cur.text()->paragraphs(),
prevcur.pit());
cur.forceBufferUpdate();
setCursorIntern(cur, prevcur.pit(), prevcur.pos());
cur.screenUpdateFlags(Update::Force);
return true;
- }
+ }
// otherwise reset to default
cur.paragraph().setPlainOrDefaultLayout(bufparams.documentClass());
// any paragraphs
cur.recordUndo(DELETE_UNDO);
bool const was_inset = cur.paragraph().isInset(cur.pos());
- if(!par.eraseChar(cur.pos(), cur.buffer()->params().trackChanges))
+ if(!par.eraseChar(cur.pos(), cur.buffer()->params().track_changes))
// the character has been logically deleted only => skip it
cur.top().forwardPos();
if (cur.pit() == cur.lastpit())
return dissolveInset(cur);
- if (!par.isMergedOnEndOfParDeletion(cur.buffer()->params().trackChanges)) {
+ if (!par.isMergedOnEndOfParDeletion(cur.buffer()->params().track_changes)) {
+ cur.recordUndo(DELETE_UNDO);
par.setChange(cur.pos(), Change(Change::DELETED));
cur.forwardPos();
needsUpdate = true;
if (needsUpdate) {
// Make sure the cursor is correct. Is this really needed?
// No, not really... at least not here!
- cur.text()->setCursor(cur.top(), cur.pit(), cur.pos());
+ cur.top().setPitPos(cur.pit(), cur.pos());
cur.checkBufferStructure();
}
bool Text::backspacePos0(Cursor & cur)
{
- LASSERT(this == cur.text(), /**/);
+ LBUFERR(this == cur.text());
if (cur.pit() == 0)
return false;
// is it an empty paragraph?
if (cur.lastpos() == 0
|| (cur.lastpos() == 1 && par.isSeparator(0))) {
- cur.recordUndo(ATOMIC_UNDO, prevcur.pit(), cur.pit());
- plist.erase(boost::next(plist.begin(), cur.pit()));
+ cur.recordUndo(prevcur.pit());
+ plist.erase(lyx::next(plist.begin(), cur.pit()));
needsUpdate = true;
}
// is previous par empty?
else if (prevcur.lastpos() == 0
|| (prevcur.lastpos() == 1 && prevpar.isSeparator(0))) {
- cur.recordUndo(ATOMIC_UNDO, prevcur.pit(), cur.pit());
- plist.erase(boost::next(plist.begin(), prevcur.pit()));
+ cur.recordUndo(prevcur.pit());
+ plist.erase(lyx::next(plist.begin(), prevcur.pit()));
needsUpdate = true;
}
// Pasting is not allowed, if the paragraphs have different
else if (par.layout() == prevpar.layout()
|| tclass.isDefaultLayout(par.layout())
|| tclass.isPlainLayout(par.layout())) {
- cur.recordUndo(ATOMIC_UNDO, prevcur.pit());
+ cur.recordUndo(prevcur.pit());
mergeParagraph(bufparams, plist, prevcur.pit());
needsUpdate = true;
}
bool Text::backspace(Cursor & cur)
{
- LASSERT(this == cur.text(), /**/);
+ LBUFERR(this == cur.text());
bool needsUpdate = false;
if (cur.pos() == 0) {
if (cur.pit() == 0)
return dissolveInset(cur);
- Paragraph & prev_par = pars_[cur.pit() - 1];
+ Cursor prev_cur = cur;
+ --prev_cur.pit();
- if (!prev_par.isMergedOnEndOfParDeletion(cur.buffer()->params().trackChanges)) {
- prev_par.setChange(prev_par.size(), Change(Change::DELETED));
- setCursorIntern(cur, cur.pit() - 1, prev_par.size());
+ if (!prev_cur.paragraph().isMergedOnEndOfParDeletion(cur.buffer()->params().track_changes)) {
+ cur.recordUndo(prev_cur.pit(), prev_cur.pit());
+ prev_cur.paragraph().setChange(prev_cur.lastpos(), Change(Change::DELETED));
+ setCursorIntern(cur, prev_cur.pit(), prev_cur.lastpos());
return true;
}
// The cursor is at the beginning of a paragraph, so
setCursorIntern(cur, cur.pit(), cur.pos() - 1,
false, cur.boundary());
bool const was_inset = cur.paragraph().isInset(cur.pos());
- cur.paragraph().eraseChar(cur.pos(), cur.buffer()->params().trackChanges);
+ cur.paragraph().eraseChar(cur.pos(), cur.buffer()->params().track_changes);
if (was_inset)
cur.forceBufferUpdate();
else
// A singlePar update is not enough in this case.
// cur.screenUpdateFlags(Update::Force);
- setCursor(cur.top(), cur.pit(), cur.pos());
+ cur.top().setPitPos(cur.pit(), cur.pos());
return needsUpdate;
}
cur.recordUndoInset();
cur.setMark(false);
cur.selHandle(false);
- // save position
+ // save position inside inset
pos_type spos = cur.pos();
pit_type spit = cur.pit();
ParagraphList plist;
if (cur.lastpit() != 0 || cur.lastpos() != 0)
plist = paragraphs();
cur.popBackward();
- // store cursor offset
+ // update cursor offset
if (spit == 0)
spos += cur.pos();
spit += cur.pit();
+ // remember position outside inset to delete inset later
+ // we do not do it now to avoid memory reuse issues (see #10667).
+ DocIterator inset_it = cur;
+ // jump over inset
+ ++cur.pos();
+
Buffer & b = *cur.buffer();
- cur.paragraph().eraseChar(cur.pos(), b.params().trackChanges);
if (!plist.empty()) {
+ // see bug 7319
+ // we clear the cache so that we won't get conflicts with labels
+ // that get pasted into the buffer. we should update this before
+ // its being empty matters. if not (i.e., if we encounter bugs),
+ // then this should instead be:
+ // cur.buffer().updateBuffer();
+ // but we'll try the cheaper solution here.
+ cur.buffer()->clearReferenceCache();
+
// ERT paragraphs have the Language latex_language.
// This is invalid outside of ERT, so we need to
// change it to the buffer language.
ParagraphList::iterator it = plist.begin();
ParagraphList::iterator it_end = plist.end();
- for (; it != it_end; it++)
+ for (; it != it_end; ++it)
it->changeLanguage(b.params(), latex_language, b.language());
pasteParagraphList(cur, plist, b.params().documentClassPtr(),
b.errorList("Paste"));
- // restore position
- cur.pit() = min(cur.lastpit(), spit);
- cur.pos() = min(cur.lastpos(), spos);
- } else
- cur.forceBufferUpdate();
+ }
+
+ // delete the inset now
+ inset_it.paragraph().eraseChar(inset_it.pos(), b.params().track_changes);
+ // 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;
}
}
-bool Text::read(Lexer & lex,
+bool Text::read(Lexer & lex,
ErrorList & errorList, InsetText * insetPtr)
{
Buffer const & buf = owner_->buffer();
Paragraph par;
par.setInsetOwner(insetPtr);
par.params().depth(depth);
- par.setFont(0, Font(inherit_font,
+ par.setFont(0, Font(inherit_font,
buf.params().language));
par.setPlainOrDefaultLayout(buf.params().documentClass());
pars_.push_back(par);
}
-
+
return res;
}
+
// Returns the current font and depth as a message.
-docstring Text::currentState(Cursor const & cur) const
+docstring Text::currentState(Cursor const & cur, bool devel_mode) const
{
- LASSERT(this == cur.text(), /**/);
+ LBUFERR(this == cur.text());
Buffer & buf = *cur.buffer();
Paragraph const & par = cur.paragraph();
odocstringstream os;
- if (buf.params().trackChanges)
+ if (buf.params().track_changes)
os << _("[Change Tracking] ");
Change change = par.lookupChange(cur.pos());
if (change.changed()) {
- Author const & a = buf.params().authors().get(change.author);
- os << _("Change: ") << a.name();
- if (!a.email().empty())
- os << " (" << a.email() << ")";
- // FIXME ctime is english, we should translate that
- os << _(" at ") << ctime(&change.changetime);
- os << " : ";
+ docstring const author =
+ buf.params().authors().get(change.author).nameAndEmail();
+ docstring const date = formatted_datetime(change.changetime);
+ os << bformat(_("Changed by %1$s[[author]] on %2$s[[date]]. "),
+ author, date);
}
// I think we should only show changes from the default
}
}
-#ifdef DEVEL_VERSION
- os << _(", Inset: ") << &cur.inset();
- os << _(", Paragraph: ") << cur.pit();
- os << _(", Id: ") << par.id();
- os << _(", Position: ") << cur.pos();
- // FIXME: Why is the check for par.size() needed?
- // We are called with cur.pos() == par.size() quite often.
- if (!par.empty() && cur.pos() < par.size()) {
- // Force output of code point, not character
- size_t const c = par.getChar(cur.pos());
- os << _(", Char: 0x") << hex << c;
+ if (devel_mode) {
+ os << _(", Inset: ") << &cur.inset();
+ os << _(", Paragraph: ") << cur.pit();
+ os << _(", Id: ") << par.id();
+ os << _(", Position: ") << cur.pos();
+ // FIXME: Why is the check for par.size() needed?
+ // We are called with cur.pos() == par.size() quite often.
+ if (!par.empty() && cur.pos() < par.size()) {
+ // Force output of code point, not character
+ size_t const c = par.getChar(cur.pos());
+ os << _(", Char: 0x") << hex << c;
+ }
+ os << _(", Boundary: ") << cur.boundary();
+// Row & row = cur.textRow();
+// os << bformat(_(", Row b:%1$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
{
- pit_type pit = cur.pit();
+ pit_type textpit = cur.pit();
+ Layout const * layout = &(pars_[textpit].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;
- Layout const * layout = &(pars_[pit].layout());
+ // 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', '-');
text += '-';
text += head;
}
-
+
// Make sure it isn't too long
unsigned int const max_label_length = 32;
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)->type();
- 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())
- // FIXME refstyle
- // We should allow customization of the separator or else change it
text = name + ':' + text;
- return text;
+ // We need a unique label
+ docstring label = text;
+ int i = 1;
+ while (cur.buffer()->activeLabel(label)) {
+ label = text + '-' + convert<docstring>(i);
+ ++i;
+ }
+
+ return label;
}
}
+void Text::shortenForOutliner(docstring & str, size_t const maxlen)
+{
+ support::truncateWithEllipsis(str, maxlen);
+ for (char_type & c : str)
+ if (c == L'\n' || c == L'\t')
+ c = L' ';
+}
+
+
+void Text::forOutliner(docstring & os, size_t const maxlen,
+ bool const shorten) const
+{
+ pit_type end = pars_.size() - 1;
+ if (0 <= end && !pars_[0].labelString().empty())
+ os += pars_[0].labelString() + ' ';
+ forOutliner(os, maxlen, 0, end, shorten);
+}
+
+
+void Text::forOutliner(docstring & os, size_t const maxlen,
+ pit_type pit_start, pit_type pit_end,
+ bool const shorten) const
+{
+ size_t tmplen = shorten ? maxlen + 1 : maxlen;
+ pit_type end = min(size_t(pit_end), pars_.size() - 1);
+ bool first = true;
+ for (pit_type i = pit_start; i <= end && os.length() < tmplen; ++i) {
+ if (!first)
+ os += ' ';
+ // This function lets the first label be treated separately
+ pars_[i].forOutliner(os, tmplen, false, !first);
+ first = false;
+ }
+ if (shorten)
+ shortenForOutliner(os, maxlen);
+}
+
void Text::charsTranspose(Cursor & cur)
{
- LASSERT(this == cur.text(), /**/);
+ LBUFERR(this == cur.text());
pos_type pos = cur.pos();
// And finally, we are ready to perform the transposition.
// Track the changes if Change Tracking is enabled.
- bool const trackChanges = cur.buffer()->params().trackChanges;
+ bool const trackChanges = cur.buffer()->params().track_changes;
cur.recordUndo();
getWord(from, to, PREVIOUS_WORD);
if (sl == from || to == from)
return docstring();
-
+
Paragraph const & par = sl.paragraph();
return par.asString(from.pos(), to.pos());
}
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);
}
CompletionList const * Text::createCompletionList(Cursor const & cur) const
{
- WordList const * list = theWordList(*cur.getFont().language());
+ WordList const & list = theWordList(cur.getFont().language()->lang());
return new TextCompletionList(cur, list);
}
bool Text::insertCompletion(Cursor & cur, docstring const & s, bool /*finished*/)
-{
- LASSERT(cur.bv().cursor() == cur, /**/);
+{
+ LBUFERR(cur.bv().cursor() == cur);
cur.insert(s);
cur.bv().cursor() = cur;
if (!(cur.result().screenUpdate() & Update::Force))
cur.screenUpdateFlags(cur.result().screenUpdate() | Update::SinglePar);
return true;
}
-
-
+
+
docstring Text::completionPrefix(Cursor const & cur) const
{
return previousWord(cur.top());
projects / lyx.git / blobdiff