#include "bufferparams.h"
#include "BufferView.h"
#include "cursor.h"
+#include "pariterator.h"
#include "coordcache.h"
#include "CutAndPaste.h"
#include "debug.h"
#include "support/textutils.h"
#include "support/convert.h"
+#include <boost/current_function.hpp>
+
#include <sstream>
+using lyx::docstring;
+using lyx::char_type;
using lyx::pit_type;
using lyx::pos_type;
using lyx::word_location;
int numberOfHfills(Paragraph const & par, Row const & row)
{
- pos_type const last = row.endpos() - 1;
+ pos_type const last = row.endpos();
pos_type first = row.pos();
// hfill *DO* count at the beginning of paragraphs!
void readParToken(Buffer const & buf, Paragraph & par, LyXLex & lex,
- string const & token, LyXFont & font)
+ string const & token, LyXFont & font, Change & change, ErrorList & errorList)
{
- static Change change;
-
BufferParams const & bp = buf.params();
if (token[0] != '\\') {
+#if 0
string::const_iterator cit = token.begin();
for (; cit != token.end(); ++cit)
par.insertChar(par.size(), (*cit), font, change);
+#else
+ lyx::docstring dstr = lex.getDocString();
+ lyx::docstring::const_iterator cit = dstr.begin();
+ lyx::docstring::const_iterator cend = dstr.end();
+ for (; cit != cend; ++cit)
+ par.insertChar(par.size(), *cit, font, change);
+#endif
} else if (token == "\\begin_layout") {
lex.eatLine();
string layoutname = lex.getString();
bool hasLayout = tclass.hasLayout(layoutname);
if (!hasLayout) {
- buf.error(ErrorItem(_("Unknown layout"),
+ errorList.push_back(ErrorItem(_("Unknown layout"),
bformat(_("Layout '%1$s' does not exist in textclass '%2$s'\nTrying to use the default instead.\n"),
layoutname, tclass.name()), par.id(), 0, par.size()));
layoutname = tclass.defaultLayoutName();
} else if (token == "\\end_layout") {
lyxerr << BOOST_CURRENT_FUNCTION
- << ": Solitary \\end_layout in line "
- << lex.getLineNo() << "\n"
+ << ": Solitary \\end_layout in line "
+ << lex.getLineNo() << "\n"
<< "Missing \\begin_layout?.\n";
} else if (token == "\\end_inset") {
lyxerr << BOOST_CURRENT_FUNCTION
- << ": Solitary \\end_inset in line "
- << lex.getLineNo() << "\n"
+ << ": Solitary \\end_inset in line "
+ << lex.getLineNo() << "\n"
<< "Missing \\begin_inset?.\n";
} else if (token == "\\begin_inset") {
InsetBase * inset = readInset(lex, buf);
else {
lex.eatLine();
string line = lex.getString();
- buf.error(ErrorItem(_("Unknown Inset"), line,
+ errorList.push_back(ErrorItem(_("Unknown Inset"), line,
par.id(), 0, par.size()));
}
} else if (token == "\\family") {
} else if (token == "\\change_unchanged") {
// Hack ! Needed for empty paragraphs :/
// FIXME: is it still ??
+ /*
if (!par.size())
par.cleanChanges();
+ */
change = Change(Change::UNCHANGED);
} else if (token == "\\change_inserted") {
lex.eatLine();
std::istringstream is(lex.getString());
- int aid;
+ unsigned int aid;
lyx::time_type ct;
is >> aid >> ct;
- change = Change(Change::INSERTED, bp.author_map[aid], ct);
+ if (aid >= bp.author_map.size()) {
+ errorList.push_back(ErrorItem(_("Change tracking error"),
+ bformat(_("Unknown author index for insertion: %1$d\n"), aid),
+ par.id(), 0, par.size()));
+
+ change = Change(Change::UNCHANGED);
+ } else
+ change = Change(Change::INSERTED, bp.author_map[aid], ct);
} else if (token == "\\change_deleted") {
lex.eatLine();
std::istringstream is(lex.getString());
- int aid;
+ unsigned int aid;
lyx::time_type ct;
is >> aid >> ct;
- change = Change(Change::DELETED, bp.author_map[aid], ct);
+ if (aid >= bp.author_map.size()) {
+ errorList.push_back(ErrorItem(_("Change tracking error"),
+ bformat(_("Unknown author index for deletion: %1$d\n"), aid),
+ par.id(), 0, par.size()));
+
+ change = Change(Change::UNCHANGED);
+ } else
+ change = Change(Change::DELETED, bp.author_map[aid], ct);
} else {
lex.eatLine();
- buf.error(ErrorItem(_("Unknown token"),
+ errorList.push_back(ErrorItem(_("Unknown token"),
bformat(_("Unknown token: %1$s %2$s\n"), token, lex.getString()),
par.id(), 0, par.size()));
}
}
-void readParagraph(Buffer const & buf, Paragraph & par, LyXLex & lex)
+void readParagraph(Buffer const & buf, Paragraph & par, LyXLex & lex, ErrorList & errorList)
{
lex.nextToken();
string token = lex.getString();
LyXFont font;
+ Change change;
while (lex.isOK()) {
- readParToken(buf, par, lex, token, font);
+ readParToken(buf, par, lex, token, font, change, errorList);
lex.nextToken();
token = lex.getString();
break;
}
}
+ // Final change goes to paragraph break:
+ par.setChange(par.size(), change);
+
// Initialize begin_of_body_ on load; redoParagraph maintains
par.setBeginOfBody();
}
int LyXText::singleWidth(Paragraph const & par,
- pos_type pos, char c, LyXFont const & font) const
+ pos_type pos, char_type c, LyXFont const & font) const
{
- BOOST_ASSERT(pos < par.size());
-
// The most common case is handled first (Asger)
- if (IsPrintable(c)) {
+ if (isPrintable(c)) {
Language const * language = font.language();
- if (language->RightToLeft()) {
+ if (language->rightToLeft()) {
if ((lyxrc.font_norm_type == LyXRC::ISO_8859_6_8 ||
lyxrc.font_norm_type == LyXRC::ISO_10646_1)
&& language->lang() == "arabic") {
- if (Encodings::IsComposeChar_arabic(c))
+ if (Encodings::isComposeChar_arabic(c))
return 0;
c = par.transformChar(c, pos);
} else if (language->lang() == "hebrew" &&
- Encodings::IsComposeChar_hebrew(c))
+ Encodings::isComposeChar_hebrew(c))
return 0;
}
return font_metrics::width(c, font);
BOOST_ASSERT(pos >= 0);
BOOST_ASSERT(pos <= par.size());
//lyxerr << "LyXText::leftMargin: pit: " << pit << " pos: " << pos << endl;
- LyXTextClass const & tclass =
- bv()->buffer()->params().getLyXTextClass();
+ BufferParams const & params = bv()->buffer()->params();
+ LyXTextClass const & tclass = params.getLyXTextClass();
LyXLayout_ptr const & layout = par.layout();
string parindent = layout->parindent;
if (isMainText())
l_margin += changebarMargin();
- l_margin += font_metrics::signedWidth(tclass.leftmargin(), tclass.defaultfont());
+ string leftm = tclass.leftmargin();
+ docstring dleft(leftm.begin(), leftm.end());
+ l_margin += font_metrics::signedWidth(dleft, params.getFont());
if (par.getDepth() != 0) {
- // find the next level paragraph
- pit_type newpar = outerHook(pit, pars_);
+ // find the next level paragraph
+ pit_type newpar = outerHook(pit, pars_);
if (newpar != pit_type(pars_.size())) {
if (pars_[newpar].layout()->isEnvironment()) {
l_margin = leftMargin(newpar);
}
}
+ // This happens after sections in standard classes. The 1.3.x
+ // code compared depths too, but it does not seem necessary
+ // (JMarc)
+ if (par.layout() == tclass.defaultLayout()
+ && pit > 0 && pars_[pit - 1].layout()->nextnoindent)
+ parindent.erase();
+
LyXFont const labelfont = getLabelFont(par);
switch (layout->margintype) {
case MARGIN_DYNAMIC:
- if (!layout->leftmargin.empty())
- l_margin += font_metrics::signedWidth(layout->leftmargin,
- tclass.defaultfont());
- if (!par.getLabelstring().empty()) {
- l_margin += font_metrics::signedWidth(layout->labelindent,
+ if (!layout->leftmargin.empty()) {
+ string leftm = layout->leftmargin;
+ docstring dleft(leftm.begin(), leftm.end());
+ l_margin += font_metrics::signedWidth(dleft,
+ params.getFont());
+ }
+ if (!par.getLabelstring().empty()) {
+ string labin = layout->labelindent;
+ docstring dlabin(labin.begin(), labin.end());
+ l_margin += font_metrics::signedWidth(dlabin,
labelfont);
- l_margin += font_metrics::width(par.getLabelstring(),
+ string labstr = par.getLabelstring();
+ docstring dlabstr(labstr.begin(), labstr.end());
+ l_margin += font_metrics::width(dlabstr,
labelfont);
- l_margin += font_metrics::width(layout->labelsep, labelfont);
+ string labsep = layout->labelsep;
+ docstring dlabsep(labsep.begin(), labsep.end());
+ l_margin += font_metrics::width(dlabsep, labelfont);
}
break;
- case MARGIN_MANUAL:
- l_margin += font_metrics::signedWidth(layout->labelindent, labelfont);
+ case MARGIN_MANUAL: {
+ string labin = layout->labelindent;
+ docstring dlabin(labin.begin(), labin.end());
+ l_margin += font_metrics::signedWidth(dlabin, labelfont);
// The width of an empty par, even with manual label, should be 0
if (!par.empty() && pos >= par.beginOfBody()) {
if (!par.getLabelWidthString().empty()) {
- l_margin += font_metrics::width(par.getLabelWidthString(),
+ string labstr = par.getLabelWidthString();
+ docstring dlabstr(labstr.begin(), labstr.end());
+ l_margin += font_metrics::width(dlabstr,
labelfont);
- l_margin += font_metrics::width(layout->labelsep, labelfont);
+ string labsep = layout->labelsep;
+ docstring dlabsep(labsep.begin(), labsep.end());
+ l_margin += font_metrics::width(dlabsep, labelfont);
}
}
break;
-
- case MARGIN_STATIC:
- l_margin += font_metrics::signedWidth(layout->leftmargin, tclass.defaultfont()) * 4
+ }
+
+ case MARGIN_STATIC: {
+ string leftm = layout->leftmargin;
+ docstring dleft(leftm.begin(), leftm.end());
+ l_margin += font_metrics::signedWidth(dleft, params.getFont()) * 4
/ (par.getDepth() + 4);
break;
+ }
case MARGIN_FIRST_DYNAMIC:
if (layout->labeltype == LABEL_MANUAL) {
if (pos >= par.beginOfBody()) {
- l_margin += font_metrics::signedWidth(layout->leftmargin,
+ string leftm = layout->leftmargin;
+ docstring dleft(leftm.begin(), leftm.end());
+ l_margin += font_metrics::signedWidth(dleft,
labelfont);
} else {
- l_margin += font_metrics::signedWidth(layout->labelindent,
+ string labin = layout->labelindent;
+ docstring dlabin(labin.begin(), labin.end());
+ l_margin += font_metrics::signedWidth(dlabin,
labelfont);
}
} else if (pos != 0
|| (layout->labeltype == LABEL_STATIC
&& layout->latextype == LATEX_ENVIRONMENT
&& !isFirstInSequence(pit, pars_))) {
- l_margin += font_metrics::signedWidth(layout->leftmargin,
+ string leftm = layout->leftmargin;
+ docstring dleft(leftm.begin(), leftm.end());
+ l_margin += font_metrics::signedWidth(dleft,
labelfont);
} else if (layout->labeltype != LABEL_TOP_ENVIRONMENT
&& layout->labeltype != LABEL_BIBLIO
&& layout->labeltype !=
LABEL_CENTERED_TOP_ENVIRONMENT) {
- l_margin += font_metrics::signedWidth(layout->labelindent,
+ string labin = layout->labelindent;
+ docstring dlabin(labin.begin(), labin.end());
+ l_margin += font_metrics::signedWidth(dlabin,
labelfont);
- l_margin += font_metrics::width(layout->labelsep, labelfont);
- l_margin += font_metrics::width(par.getLabelstring(),
- labelfont);
+ string labsep = layout->labelsep;
+ docstring dlabsep(labsep.begin(), labsep.end());
+ l_margin += font_metrics::width(dlabsep, labelfont);
+ string labstr = par.getLabelstring();
+ docstring dlabstr(labstr.begin(), labstr.end());
+ l_margin += font_metrics::width(dlabstr, labelfont);
}
break;
if (rit->fill() < minfill)
minfill = rit->fill();
l_margin += font_metrics::signedWidth(layout->leftmargin,
- tclass.defaultfont());
+ params.getFont());
l_margin += minfill;
#endif
// also wrong, but much shorter.
|| layout->labeltype == LABEL_TOP_ENVIRONMENT
|| layout->labeltype == LABEL_CENTERED_TOP_ENVIRONMENT
|| (layout->labeltype == LABEL_STATIC
- && layout->latextype == LATEX_ENVIRONMENT
- && !isFirstInSequence(pit, pars_)))
+ && layout->latextype == LATEX_ENVIRONMENT
+ && !isFirstInSequence(pit, pars_)))
&& align == LYX_ALIGN_BLOCK
&& !par.params().noindent()
+ // in some insets, paragraphs are never indented
+ && !(par.inInset() && par.inInset()->neverIndent())
// display style insets are always centered, omit indentation
&& !(!par.empty()
&& par.isInset(pos)
&& par.getInset(pos)->display())
- // in charstyles, tabulars and ert paragraphs are never indented!
- && ((par.ownerCode() != InsetBase::TEXT_CODE || isMainText())
- && par.ownerCode() != InsetBase::ERT_CODE
- && par.ownerCode() != InsetBase::CHARSTYLE_CODE)
&& (par.layout() != tclass.defaultLayout()
- || bv()->buffer()->params().paragraph_separation ==
- BufferParams::PARSEP_INDENT))
+ || bv()->buffer()->params().paragraph_separation ==
+ BufferParams::PARSEP_INDENT))
{
- l_margin += font_metrics::signedWidth(parindent, tclass.defaultfont());
+ docstring din(parindent.begin(), parindent.end());
+ l_margin += font_metrics::signedWidth(din, params.getFont());
}
return l_margin;
if (bv()->text() != this)
return 0;
- LyXTextClass const & tclass = bv()->buffer()->params().getLyXTextClass();
+ BufferParams const & params = bv()->buffer()->params();
+ LyXTextClass const & tclass = params.getLyXTextClass();
+ string trmarg = tclass.rightmargin();
+ docstring dtrmarg(trmarg.begin(), trmarg.end());
+ string lrmarg = par.layout()->rightmargin;
+ docstring dlrmarg(lrmarg.begin(), lrmarg.end());
int const r_margin =
::rightMargin()
- + font_metrics::signedWidth(tclass.rightmargin(),
- tclass.defaultfont())
- + font_metrics::signedWidth(par.layout()->rightmargin,
- tclass.defaultfont())
+ + font_metrics::signedWidth(dtrmarg,
+ params.getFont())
+ + font_metrics::signedWidth(dlrmarg,
+ params.getFont())
* 4 / (par.getDepth() + 4);
return r_margin;
pos_type point = end;
pos_type i = pos;
for ( ; i < end; ++i, ++fi) {
- char const c = par.getChar(i);
-
- {
- int thiswidth = singleWidth(par, i, c, *fi);
-
- // add the auto-hfill from label end to the body
- if (body_pos && i == body_pos) {
- int add = font_metrics::width(layout->labelsep, getLabelFont(par));
- if (par.isLineSeparator(i - 1))
- add -= singleWidth(par, i - 1);
-
- add = std::max(add, labelEnd(pit) - x);
- thiswidth += add;
- }
-
- x += thiswidth;
- chunkwidth += thiswidth;
+ char_type const c = par.getChar(i);
+ int thiswidth = singleWidth(par, i, c, *fi);
+
+ // add the auto-hfill from label end to the body
+ if (body_pos && i == body_pos) {
+ string lsep = layout->labelsep;
+ docstring dlsep(lsep.begin(), lsep.end());
+ int add = font_metrics::width(dlsep, getLabelFont(par));
+ if (par.isLineSeparator(i - 1))
+ add -= singleWidth(par, i - 1);
+
+ add = std::max(add, labelEnd(pit) - x);
+ thiswidth += add;
}
+ x += thiswidth;
+ chunkwidth += thiswidth;
+
// break before a character that will fall off
// the right of the row
if (x >= width) {
Paragraph const & par = pars_[pit];
string const & labelsep = par.layout()->labelsep;
+ docstring dlsep(labelsep.begin(), labelsep.end());
int w = leftMargin(pit, row.pos());
pos_type const body_pos = par.beginOfBody();
FontIterator fi = FontIterator(*this, par, i);
for ( ; i < end; ++i, ++fi) {
if (body_pos > 0 && i == body_pos) {
- w += font_metrics::width(labelsep, getLabelFont(par));
+ w += font_metrics::width(dlsep, getLabelFont(par));
if (par.isLineSeparator(i - 1))
w -= singleWidth(par, i - 1);
w = max(w, labelEnd(pit));
}
- char const c = par.getChar(i);
+ char_type const c = par.getChar(i);
w += singleWidth(par, i, c, *fi);
}
}
if (body_pos > 0 && body_pos >= end) {
- w += font_metrics::width(labelsep, getLabelFont(par));
+ w += font_metrics::width(dlsep, getLabelFont(par));
if (end > 0 && par.isLineSeparator(end - 1))
w -= singleWidth(par, end - 1);
w = max(w, labelEnd(pit));
if (label.empty())
return 0;
- return max(0, font_metrics::width(label, getLabelFont(par)) - w);
+ docstring dlab(label.begin(), label.end());
+ return max(0, font_metrics::width(dlab, getLabelFont(par)) - w);
}
&& pit != 0
&& ((layout->isParagraph() && par.getDepth() == 0)
|| (pars_[pit - 1].layout()->isParagraph()
- && pars_[pit - 1].getDepth() == 0)))
+ && pars_[pit - 1].getDepth() == 0)))
{
maxasc += bufparams.getDefSkip().inPixels(*bv());
}
if (layout->counter == "chapter"
&& !par.params().labelString().empty()) {
labeladdon = int(font_metrics::maxHeight(labelfont)
- * layout->spacing.getValue()
- * spacing(par));
+ * layout->spacing.getValue()
+ * spacing(par));
}
// special code for the top label
if (bv_owner->text() == this) {
if (pit == 0 && row.pos() == 0)
maxasc += 20;
- if (pit + 1 == pars_.size() && row.endpos() == par.size())
+ if (pit + 1 == pit_type(pars_.size()) &&
+ row.endpos() == par.size())
maxdesc += 20;
}
void LyXText::breakParagraph(LCursor & cur, bool keep_layout)
{
BOOST_ASSERT(this == cur.text());
- // allow only if at start or end, or all previous is new text
+
Paragraph & cpar = cur.paragraph();
pit_type cpit = cur.pit();
- if (cur.pos() != 0 && cur.pos() != cur.lastpos()
- && cpar.isChangeEdited(0, cur.pos()))
- return;
-
LyXTextClass const & tclass = cur.buffer().params().getLyXTextClass();
LyXLayout_ptr const & layout = cpar.layout();
while (!pars_[next_par].empty() && pars_[next_par].isNewline(0))
pars_[next_par].erase(0);
- updateCounters(cur.buffer());
+ ParIterator current_it(cur);
+ ParIterator last_it(cur);
+ ++last_it;
+ ++last_it;
+
+ updateLabels(cur.buffer(), current_it, last_it);
+
+ // Mark "carriage return" as inserted if change tracking:
+ if (cur.buffer().params().tracking_changes) {
+ cur.paragraph().setChange(cur.paragraph().size(),
+ Change::INSERTED);
+ }
// This check is necessary. Otherwise the new empty paragraph will
// be deleted automatically. And it is more friendly for the user!
// insert a character, moves all the following breaks in the
// same Paragraph one to the right and make a rebreak
-void LyXText::insertChar(LCursor & cur, char c)
+void LyXText::insertChar(LCursor & cur, char_type c)
{
BOOST_ASSERT(this == cur.text());
BOOST_ASSERT(c != Paragraph::META_INSET);
static string const number_seperators = ".,:";
if (current_font.number() == LyXFont::ON) {
- if (!IsDigit(c) && !contains(number_operators, c) &&
+ if (!isDigit(c) && !contains(number_operators, c) &&
!(contains(number_seperators, c) &&
cur.pos() != 0 &&
cur.pos() != cur.lastpos() &&
getFont(par, cur.pos() - 1).number() == LyXFont::ON)
)
number(cur); // Set current_font.number to OFF
- } else if (IsDigit(c) &&
+ } else if (isDigit(c) &&
real_current_font.isVisibleRightToLeft()) {
number(cur); // Set current_font.number to ON
if (cur.pos() != 0) {
- char const c = par.getChar(cur.pos() - 1);
+ char_type const c = par.getChar(cur.pos() - 1);
if (contains(number_unary_operators, c) &&
(cur.pos() == 1
|| par.isSeparator(cur.pos() - 2)
// difference are the special checks when calculating the row.fill
// (blank does not count at the end of a row) and the check here
- // The bug is triggered when we type in a description environment:
- // The current_font is not changed when we go from label to main text
- // and it should (along with realtmpfont) when we type the space.
- // CHECK There is a bug here! (Asger)
-
- // store the current font. This is because of the use of cursor
- // movements. The moving cursor would refresh the current font
- LyXFont realtmpfont = real_current_font;
- LyXFont rawtmpfont = current_font;
-
// When the free-spacing option is set for the current layout,
// disable the double-space checking
- if (!freeSpacing && IsLineSeparatorChar(c)) {
+ if (!freeSpacing && isLineSeparatorChar(c)) {
if (cur.pos() == 0) {
static bool sent_space_message = false;
if (!sent_space_message) {
return;
}
BOOST_ASSERT(cur.pos() > 0);
- if (par.isLineSeparator(cur.pos() - 1)
- || par.isNewline(cur.pos() - 1)) {
+ if ((par.isLineSeparator(cur.pos() - 1)
+ || par.isNewline(cur.pos() - 1))
+ && par.lookupChange(cur.pos() - 1) != Change::DELETED) {
static bool sent_space_message = false;
if (!sent_space_message) {
cur.message(_("You cannot type two spaces this way. "
}
}
- par.insertChar(cur.pos(), c, rawtmpfont);
-
- current_font = rawtmpfont;
- real_current_font = realtmpfont;
- //setCursor(cur, cur.pit(), cur.pos() + 1, false, cur.boundary());
- setCursor(cur, cur.pit(), cur.pos() + 1, false, true);
+ par.insertChar(cur.pos(), c, current_font);
+ setCursor(cur, cur.pit(), cur.pos() + 1, false, cur.boundary());
charInserted();
}
if (body_pos > 0
&& (body_pos > end || !par.isLineSeparator(body_pos - 1)))
{
- result.x += font_metrics::width(layout->labelsep, getLabelFont(par));
+ string lsep = layout->labelsep;
+ docstring dlsep(lsep.begin(), lsep.end());
+ result.x += font_metrics::width(dlsep, getLabelFont(par));
if (body_pos <= end)
result.x += result.label_hfill;
}
++old.pit();
old.pos() = 0;
} else {
- // Skip through initial nonword stuff.
- // Treat floats and insets as words.
- while (old.pos() != old.lastpos() && !old.paragraph().isLetter(old.pos()))
- ++old.pos();
// Advance through word.
while (old.pos() != old.lastpos() && old.paragraph().isLetter(old.pos()))
++old.pos();
+ // Skip through trailing nonword stuff.
+ while (old.pos() != old.lastpos() && !old.paragraph().isLetter(old.pos()))
+ ++old.pos();
}
return setCursor(cur, old.pit(), old.pos());
}
old.pos() = old.lastpos();
} else {
// Skip through initial nonword stuff.
- // Treat floats and insets as words.
while (old.pos() != 0 && !old.paragraph().isLetter(old.pos() - 1))
--old.pos();
// Advance through word.
if (!cur.selection() && cur.lastpos() != 0)
return;
- CursorSlice const & startc = cur.selBegin();
- CursorSlice const & endc = cur.selEnd();
- if (startc.pit() == endc.pit()) {
- recordUndoSelection(cur, Undo::INSERT);
- pars_[startc.pit()].acceptChange(startc.pos(), endc.pos());
- finishUndo();
- cur.clearSelection();
- setCursorIntern(cur, startc.pit(), 0);
+ recordUndoSelection(cur, Undo::INSERT);
+
+ DocIterator it = cur.selectionBegin();
+ DocIterator et = cur.selectionEnd();
+ pit_type pit = it.pit();
+ Change::Type const type = pars_[pit].lookupChange(it.pos()).type;
+ for (; pit <= et.pit(); ++pit) {
+ pos_type left = ( pit == it.pit() ? it.pos() : 0 );
+ pos_type right =
+ ( pit == et.pit() ? et.pos() : pars_[pit].size() + 1 );
+ pars_[pit].acceptChange(left, right);
}
-#ifdef WITH_WARNINGS
-#warning handle multi par selection
-#endif
+ if (type == Change::DELETED) {
+ ParagraphList & plist = paragraphs();
+ if (it.pit() + 1 < et.pit())
+ pars_.erase(boost::next(plist.begin(), it.pit() + 1),
+ boost::next(plist.begin(), et.pit()));
+
+ // Paragraph merge if appropriate:
+ if (pars_[it.pit()].lookupChange(pars_[it.pit()].size())
+ == Change::DELETED) {
+ setCursorIntern(cur, it.pit() + 1, 0);
+ backspacePos0(cur);
+ }
+ }
+ finishUndo();
+ cur.clearSelection();
+ setCursorIntern(cur, it.pit(), 0);
}
if (!cur.selection() && cur.lastpos() != 0)
return;
- CursorSlice const & startc = cur.selBegin();
- CursorSlice const & endc = cur.selEnd();
- if (startc.pit() == endc.pit()) {
- recordUndoSelection(cur, Undo::INSERT);
- pars_[startc.pit()].rejectChange(startc.pos(), endc.pos());
- finishUndo();
- cur.clearSelection();
- setCursorIntern(cur, startc.pit(), 0);
+ recordUndoSelection(cur, Undo::INSERT);
+
+ DocIterator it = cur.selectionBegin();
+ DocIterator et = cur.selectionEnd();
+ pit_type pit = it.pit();
+ Change::Type const type = pars_[pit].lookupChange(it.pos()).type;
+ for (; pit <= et.pit(); ++pit) {
+ pos_type left = ( pit == it.pit() ? it.pos() : 0 );
+ pos_type right =
+ ( pit == et.pit() ? et.pos() : pars_[pit].size() + 1 );
+ pars_[pit].rejectChange(left, right);
}
-#ifdef WITH_WARNINGS
-#warning handle multi par selection
-#endif
+ if (type == Change::INSERTED) {
+ ParagraphList & plist = paragraphs();
+ if (it.pit() + 1 < et.pit())
+ pars_.erase(boost::next(plist.begin(), it.pit() + 1),
+ boost::next(plist.begin(), et.pit()));
+ // Paragraph merge if appropriate:
+ if (pars_[it.pit()].lookupChange(pars_[it.pit()].size())
+ == Change::INSERTED) {
+ setCursorIntern(cur, it.pit() + 1, 0);
+ backspacePos0(cur);
+ }
+ }
+ finishUndo();
+ cur.clearSelection();
+ setCursorIntern(cur, it.pit(), 0);
}
} else {
from = cur.top();
getWord(from, to, lyx::PARTIAL_WORD);
- setCursor(cur, to.pit(), to.pos() + 1);
+ cursorRightOneWord(cur);
}
recordUndoSelection(cur);
pos = 0;
continue;
}
- unsigned char c = pars_[pit].getChar(pos);
+ char_type c = pars_[pit].getChar(pos);
if (c != Paragraph::META_INSET) {
switch (action) {
case text_lowercase:
}
-void LyXText::Delete(LCursor & cur)
+bool LyXText::erase(LCursor & cur)
{
BOOST_ASSERT(this == cur.text());
+ bool needsUpdate = false;
if (cur.pos() != cur.lastpos()) {
recordUndo(cur, Undo::DELETE, cur.pit());
setCursorIntern(cur, cur.pit(), cur.pos() + 1, false, cur.boundary());
- backspace(cur);
+ needsUpdate = backspace(cur);
+ if (cur.paragraph().lookupChange(cur.pos()) == Change::DELETED)
+ cur.posRight();
} else if (cur.pit() != cur.lastpit()) {
LCursor scur = cur;
- setCursorIntern(cur, cur.pit()+1, 0, false, false);
+ setCursorIntern(cur, cur.pit() + 1, 0, false, false);
if (pars_[cur.pit()].layout() == pars_[scur.pit()].layout()) {
recordUndo(scur, Undo::DELETE, scur.pit());
- backspace(cur);
+ needsUpdate = backspace(cur);
+ if (cur.buffer().params().tracking_changes) {
+ // move forward after the paragraph break is DELETED
+ Paragraph & par = cur.paragraph();
+ if (par.lookupChange(par.size()) == Change::DELETED)
+ setCursorIntern(cur, cur.pit() + 1, 0);
+ }
} else {
setCursorIntern(scur, scur.pit(), scur.pos(), false, scur.boundary());
}
}
+ return needsUpdate;
}
-void LyXText::backspace(LCursor & cur)
+bool LyXText::backspacePos0(LCursor & cur)
{
BOOST_ASSERT(this == cur.text());
- if (cur.pos() == 0) {
- // The cursor is at the beginning of a paragraph, so
- // the the backspace will collapse two paragraphs into
- // one.
+ bool needsUpdate = false;
- // but it's not allowed unless it's new
- Paragraph & par = cur.paragraph();
- if (par.isChangeEdited(0, par.size()))
- return;
+ Paragraph & par = cur.paragraph();
+ // is it an empty paragraph?
+ pos_type lastpos = cur.lastpos();
+ if (lastpos == 0 || (lastpos == 1 && par.isSeparator(0))) {
+ // This is an empty paragraph and we delete it just
+ // by moving the cursor one step
+ // left and let the DeleteEmptyParagraphMechanism
+ // handle the actual deletion of the paragraph.
- // we may paste some paragraphs
-
- // is it an empty paragraph?
- pos_type lastpos = cur.lastpos();
- if (lastpos == 0 || (lastpos == 1 && par.isSeparator(0))) {
- // This is an empty paragraph and we delete it just
- // by moving the cursor one step
- // left and let the DeleteEmptyParagraphMechanism
- // handle the actual deletion of the paragraph.
-
- if (cur.pit() != 0) {
- // For KeepEmpty layouts we need to get
- // rid of the keepEmpty setting first.
- // And the only way to do this is to
- // reset the layout to something
- // else: f.ex. the default layout.
- if (par.allowEmpty()) {
- Buffer & buf = cur.buffer();
- BufferParams const & bparams = buf.params();
- par.layout(bparams.getLyXTextClass().defaultLayout());
- }
-
- cursorLeft(cur);
- return;
+ if (cur.pit() != 0) {
+ // For KeepEmpty layouts we need to get
+ // rid of the keepEmpty setting first.
+ // And the only way to do this is to
+ // reset the layout to something
+ // else: f.ex. the default layout.
+ if (par.allowEmpty()) {
+ Buffer & buf = cur.buffer();
+ BufferParams const & bparams = buf.params();
+ par.layout(bparams.getLyXTextClass().defaultLayout());
}
+
+ cursorLeft(cur);
+ return true;
}
+ }
- if (cur.pit() != 0)
- recordUndo(cur, Undo::DELETE, cur.pit() - 1);
+ if (cur.pit() != 0)
+ recordUndo(cur, Undo::DELETE, cur.pit() - 1);
+
+ pit_type tmppit = cur.pit();
+ // We used to do cursorLeftIntern() here, but it is
+ // not a good idea since it triggers the auto-delete
+ // mechanism. So we do a cursorLeftIntern()-lite,
+ // without the dreaded mechanism. (JMarc)
+ if (cur.pit() != 0) {
+ // steps into the above paragraph.
+ setCursorIntern(cur, cur.pit() - 1,
+ pars_[cur.pit() - 1].size(),
+ false);
+ }
- pit_type tmppit = cur.pit();
- // We used to do cursorLeftIntern() here, but it is
- // not a good idea since it triggers the auto-delete
- // mechanism. So we do a cursorLeftIntern()-lite,
- // without the dreaded mechanism. (JMarc)
- if (cur.pit() != 0) {
- // steps into the above paragraph.
- setCursorIntern(cur, cur.pit() - 1,
- pars_[cur.pit() - 1].size(),
- false);
- }
+ // Pasting is not allowed, if the paragraphs have different
+ // layout. I think it is a real bug of all other
+ // word processors to allow it. It confuses the user.
+ // Correction: Pasting is always allowed with standard-layout
+ // Correction (Jug 20050717): Remove check about alignment!
+ Buffer & buf = cur.buffer();
+ BufferParams const & bufparams = buf.params();
+ LyXTextClass const & tclass = bufparams.getLyXTextClass();
+ pit_type const cpit = cur.pit();
- // Pasting is not allowed, if the paragraphs have different
- // layout. I think it is a real bug of all other
- // word processors to allow it. It confuses the user.
- // Correction: Pasting is always allowed with standard-layout
- // Correction (Jug 20050717): Remove check about alignment!
- Buffer & buf = cur.buffer();
- BufferParams const & bufparams = buf.params();
- LyXTextClass const & tclass = bufparams.getLyXTextClass();
- pit_type const cpit = cur.pit();
-
- if (cpit != tmppit
- && (pars_[cpit].layout() == pars_[tmppit].layout()
- || pars_[tmppit].layout() == tclass.defaultLayout()))
- {
- mergeParagraph(bufparams, pars_, cpit);
+ if (cpit != tmppit
+ && (pars_[cpit].layout() == pars_[tmppit].layout()
+ || pars_[tmppit].layout() == tclass.defaultLayout()))
+ {
+ mergeParagraph(bufparams, pars_, cpit);
+ needsUpdate = true;
- if (cur.pos() != 0 && pars_[cpit].isSeparator(cur.pos() - 1))
+ if (cur.pos() != 0 && pars_[cpit].isSeparator(cur.pos() - 1))
--cur.pos();
- // the counters may have changed
- updateCounters(cur.buffer());
- setCursor(cur, cur.pit(), cur.pos(), false);
+ // the counters may have changed
+ ParIterator par_it(cur);
+ updateLabels(cur.buffer(), par_it);
+
+ setCursor(cur, cur.pit(), cur.pos(), false);
+ }
+ return needsUpdate;
+}
+
+
+bool LyXText::backspace(LCursor & cur)
+{
+ BOOST_ASSERT(this == cur.text());
+ bool needsUpdate = false;
+ if (cur.pos() == 0) {
+ // The cursor is at the beginning of a paragraph, so
+ // the the backspace will collapse two paragraphs into
+ // one.
+
+ if (cur.pit() != 0 && cur.buffer().params().tracking_changes) {
+ // Previous paragraph, mark "carriage return" as
+ // deleted:
+ Paragraph & par = pars_[cur.pit() - 1];
+ // Take care of a just inserted para break:
+ if (par.lookupChange(par.size()) != Change::INSERTED) {
+ par.setChange(par.size(), Change::DELETED);
+ setCursorIntern(cur, cur.pit() - 1, par.size());
+ return true;
+ }
}
+
+ needsUpdate = backspacePos0(cur);
+
} else {
// this is the code for a normal backspace, not pasting
// any paragraphs
setCurrentFont(cur);
setCursor(cur, cur.pit(), cur.pos(), false, cur.boundary());
-}
-
-Paragraph & LyXText::getPar(pit_type par) const
-{
- //lyxerr << "getPar: " << par << " from " << paragraphs().size() << endl;
- BOOST_ASSERT(par >= 0);
- BOOST_ASSERT(par < int(paragraphs().size()));
- return paragraphs()[par];
+ return needsUpdate;
}
// Insist on it being in pos 0
&& par.getChar(0) == Paragraph::META_INSET) {
InsetBase * inset = par.insetlist.begin()->inset;
- if (inset->lyxCode() == InsetBase::BIBITEM_CODE)
+ if (inset->lyxCode() == InsetBase::BIBITEM_CODE)
hasbibitem = true;
}
if (!hasbibitem) {
}
// redo insets
+ // FIXME: We should always use getFont(), see documentation of
+ // noFontChange() in insetbase.h.
+ LyXFont const bufferfont = bv()->buffer()->params().getFont();
InsetList::iterator ii = par.insetlist.begin();
InsetList::iterator iend = par.insetlist.end();
for (; ii != iend; ++ii) {
Dimension dim;
- int const w = maxwidth_ - leftMargin(pit) - rightMargin(par);
- MetricsInfo mi(bv(), getFont(par, ii->pos), w);
+ int const w = maxwidth_ - leftMargin(pit, ii->pos) - rightMargin(par);
+ LyXFont const & font = ii->inset->noFontChange() ?
+ bufferfont :
+ getFont(par, ii->pos);
+ MetricsInfo mi(bv(), font, w);
ii->inset->metrics(mi, dim);
}
z = row.endpos();
} while (z < par.size());
+ // Make sure that if a par ends in newline, there is one more row
+ // under it
+ // FIXME this is a dirty trick. Now the _same_ position in the
+ // paragraph occurs in _two_ different rows, and has two different
+ // display positions, leading to weird behaviour when moving up/down.
+ if (z > 0 && par.isNewline(z - 1)) {
+ Row row(z - 1);
+ row.endpos(z - 1);
+ setRowWidth(pit, row);
+ setHeightOfRow(pit, row);
+ par.rows().push_back(row);
+ dim.des += row.height();
+ }
+
dim.asc += par.rows()[0].ascent();
dim.des -= par.rows()[0].ascent();
lyxerr << "draw selection at " << x << endl;
- // is there a better way of getting these two iterators?
- DocIterator beg = cur;
- DocIterator end = cur;
-
- beg.top() = cur.selBegin();
- end.top() = cur.selEnd();
+ DocIterator beg = cur.selectionBegin();
+ DocIterator end = cur.selectionEnd();
// the selection doesn't touch the visible screen
if (bv_funcs::status(pi.base.bv, beg) == bv_funcs::CUR_BELOW
return;
lyxerr[Debug::DEBUG]
- << BOOST_CURRENT_FUNCTION
- << "draw selection at " << x
- << endl;
-
- // is there a better way of getting these two iterators?
- DocIterator beg = cur;
- DocIterator end = cur;
+ << BOOST_CURRENT_FUNCTION
+ << "draw selection at " << x
+ << endl;
- beg.top() = cur.selBegin();
- end.top() = cur.selEnd();
+ DocIterator beg = cur.selectionBegin();
+ DocIterator end = cur.selectionEnd();
// the selection doesn't touch the visible screen
if (bv_funcs::status(pi.base.bv, beg) == bv_funcs::CUR_BELOW
X2 = !isRTL(par2) ? endx : 0 + dim_.wid;
}
- if (!above && !below && &par1.getRow(beg.pos(), end.boundary())
+ if (!above && !below && &par1.getRow(beg.pos(), beg.boundary())
== &par2.getRow(end.pos(), end.boundary()))
{
// paint only one rectangle
- pi.pain.fillRectangle(x + x1, y1, X2 - x1, y2 - y1,
- LColor::selection);
+ int const b( !isRTL(par1) ? x + x1 : x + X1 );
+ int const w( !isRTL(par1) ? X2 - x1 : x2 - X1 );
+ pi.pain.fillRectangle(b, y1, w, y2 - y1, LColor::selection);
return;
}
}
-bool LyXText::read(Buffer const & buf, LyXLex & lex)
+bool LyXText::read(Buffer const & buf, LyXLex & lex, ErrorList & errorList)
{
- static Change current_change;
-
Paragraph::depth_type depth = 0;
while (lex.isOK()) {
// FIXME: goddamn InsetTabular makes us pass a Buffer
// not BufferParams
- ::readParagraph(buf, pars_.back(), lex);
+ ::readParagraph(buf, pars_.back(), lex, errorList);
} else if (token == "\\begin_deeper") {
++depth;
(body_pos > end || !par.isLineSeparator(body_pos - 1)))
body_pos = 0;
+ // Use font span to speed things up, see below
+ FontSpan font_span;
+ LyXFont font;
+
for (pos_type vpos = row_pos; vpos < cursor_vpos; ++vpos) {
pos_type pos = bidi.vis2log(vpos);
if (body_pos > 0 && pos == body_pos - 1) {
+ string lsep = par.layout()->labelsep;
+ docstring dlsep(lsep.begin(), lsep.end());
x += m.label_hfill
- + font_metrics::width(par.layout()->labelsep,
+ + font_metrics::width(dlsep,
getLabelFont(par));
if (par.isLineSeparator(body_pos - 1))
x -= singleWidth(par, body_pos - 1);
}
- x += singleWidth(par, pos);
+ // Use font span to speed things up, see above
+ if (pos < font_span.first || pos > font_span.last) {
+ font_span = par.fontSpan(pos);
+ font = getFont(par, pos);
+ }
+
+ x += singleWidth(par, pos, par.getChar(pos), font);
if (hfillExpansion(par, row, pos))
x += (pos >= body_pos) ? m.hfill : m.label_hfill;
else if (par.isSeparator(pos) && pos >= body_pos)
x += m.separator;
}
-
+
// see correction above
if (boundary_correction)
- x += singleWidth(par, ppos);
-
+ if (getFont(par, ppos).isVisibleRightToLeft())
+ x -= singleWidth(par, ppos);
+ else
+ x += singleWidth(par, ppos);
+
+ // Make sure inside an inset we always count from the left
+ // edge (bidi!) -- MV
+ if (sl.pos() < par.size()) {
+ font = getFont(par, sl.pos());
+ if (!boundary && font.isVisibleRightToLeft()
+ && par.isInset(sl.pos()))
+ x -= par.getInset(sl.pos())->width();
+ }
return int(x);
}
{
//lyxerr << "LyXText::cursorY: boundary: " << boundary << std::endl;
Paragraph const & par = getPar(sl.pit());
+ if (par.rows().empty())
+ return 0;
+
int h = 0;
h -= pars_[0].rows()[0].ascent();
for (pit_type pit = 0; pit < sl.pit(); ++pit)
std::ostringstream os;
bool const show_change = buf.params().tracking_changes
- && cur.pos() != cur.lastpos()
&& par.lookupChange(cur.pos()) != Change::UNCHANGED;
+ if (buf.params().tracking_changes)
+ os << "[C] ";
+
if (show_change) {
- Change change = par.lookupChangeFull(cur.pos());
+ Change change = par.lookupChange(cur.pos());
Author const & a = buf.params().authors().get(change.author);
os << _("Change: ") << a.name();
if (!a.email().empty())
// I think we should only show changes from the default
// font. (Asger)
+ // No, from the document font (MV)
LyXFont font = real_current_font;
- font.reduce(buf.params().getLyXTextClass().defaultfont());
+ font.reduce(buf.params().getFont());
// avoid _(...) re-entrance problem
string const s = font.stateText(&buf.params());
}
}
- string text = layout->latexname().substr(0, 3);
- if (layout->latexname() == "theorem")
+ string name = layout->latexname();
+
+ // for captions, we want the abbreviation of the float type
+ if (layout->labeltype == LABEL_SENSITIVE) {
+ // Search for the first float or wrap inset in the iterator
+ size_t i = cur.depth();
+ while (i > 0) {
+ --i;
+ InsetBase * const in = &cur[i].inset();
+ if (in->lyxCode() == InsetBase::FLOAT_CODE
+ || in->lyxCode() == InsetBase::WRAP_CODE) {
+ name = in->getInsetName();
+ break;
+ }
+ }
+ }
+
+ string text = name.substr(0, 3);
+ if (name == "theorem")
text = "thm"; // Create a correct prefix for prettyref
text += ':';
// x,y are screen coordinates
// sets cursor only within this LyXText
-void LyXText::setCursorFromCoordinates(LCursor & cur, int const x, int const y)
+bool LyXText::setCursorFromCoordinates(LCursor & cur, int const x, int const y)
{
pit_type pit = getPitNearY(y);
int yy = theCoords.get(this, pit).y_ - pars_[pit].ascent();
lyxerr[Debug::DEBUG]
- << BOOST_CURRENT_FUNCTION
- << ": x: " << x
- << " y: " << y
+ << BOOST_CURRENT_FUNCTION
+ << ": x: " << x
+ << " y: " << y
<< " pit: " << pit
- << " yy: " << yy << endl;
+ << " yy: " << yy << endl;
Paragraph const & par = pars_[pit];
int r = 0;
Row const & row = par.rows()[r];
lyxerr[Debug::DEBUG]
- << BOOST_CURRENT_FUNCTION
- << ": row " << r
- << " from pos: " << row.pos()
- << endl;
+ << BOOST_CURRENT_FUNCTION
+ << ": row " << r
+ << " from pos: " << row.pos()
+ << endl;
bool bound = false;
int xx = x;
pos_type const pos = row.pos() + getColumnNearX(pit, row, xx, bound);
- lyxerr[Debug::DEBUG]
- << BOOST_CURRENT_FUNCTION
- << ": setting cursor pit: " << pit
- << " pos: " << pos
- << endl;
-
- setCursor(cur, pit, pos, true, bound);
+ lyxerr[Debug::DEBUG]
+ << BOOST_CURRENT_FUNCTION
+ << ": setting cursor pit: " << pit
+ << " pos: " << pos
+ << endl;
+
+ return setCursor(cur, pit, pos, true, bound);
}
projects / lyx.git / blobdiff