#include <config.h>
#include "Buffer.h"
+#include "BufferParams.h"
#include "BufferView.h"
#include "CoordCache.h"
#include "Cursor.h"
#include "Paragraph.h"
#include "ParIterator.h"
#include "Row.h"
+#include "texstream.h"
#include "Text.h"
#include "TextMetrics.h"
#include "TocBackend.h"
#include "mathed/InsetMath.h"
#include "mathed/InsetMathBrace.h"
+#include "mathed/InsetMathEnsureMath.h"
#include "mathed/InsetMathScript.h"
#include "mathed/MacroTable.h"
#include "mathed/MathData.h"
+#include "mathed/MathFactory.h"
#include "mathed/MathMacro.h"
-#include "support/bind.h"
-
#include <sstream>
#include <limits>
#include <map>
DocIterator result;
DocIterator it = c;
- it.top().pos() = 0;
+ it.pos() = 0;
DocIterator et = c;
- et.top().pos() = et.top().asInsetMath()->cell(et.top().idx()).size();
+ et.pos() = et.lastpos();
for (size_t i = 0;; ++i) {
int xo;
int yo;
Inset const * inset = &it.inset();
- CoordCache const & cache = c.bv().coordCache();
+ CoordCache::Insets const & insetCache = c.bv().coordCache().getInsets();
// FIXME: in the case where the inset is not in the cache, this
// means that no part of it is visible on screen. In this case
// we don't do elaborate search and we just return the forwarded
// DocIterator at its beginning.
- if (!cache.getInsets().has(inset)) {
+ if (!insetCache.has(inset)) {
it.top().pos() = 0;
return it;
}
- Point const o = cache.getInsets().xy(inset);
+ Point const o = insetCache.xy(inset);
inset->cursorPos(c.bv(), it.top(), c.boundary(), xo, yo);
// Convert to absolute
xo += o.x_;
}
-// this (intentionally) does neither touch anchor nor selection status
void Cursor::setCursor(DocIterator const & cur)
{
DocIterator::operator=(cur);
}
+void Cursor::setCursorSelectionTo(DocIterator dit)
+{
+ size_t i = 0;
+ // normalise dit
+ while (i < dit.depth() && i < anchor_.depth() && dit[i] == anchor_[i])
+ ++i;
+ if (i != dit.depth()) {
+ // otherwise the cursor is already normal
+ if (i == anchor_.depth())
+ // dit is a proper extension of the anchor_
+ dit.cutOff(i - 1);
+ else if (i + 1 < dit.depth()) {
+ // one has dit[i] != anchor_[i] but either dit[i-1] == anchor_[i-1]
+ // or i == 0. Remove excess.
+ dit.cutOff(i);
+ if (dit[i] > anchor_[i])
+ // place dit after the inset it was in
+ ++dit.pos();
+ }
+ }
+ setCursor(dit);
+ setSelection();
+}
+
+
void Cursor::setCursorToAnchor()
{
if (selection()) {
void Cursor::setSelection()
{
- setSelection(true);
+ selection(true);
if (idx() == normalAnchor().idx() &&
pit() == normalAnchor().pit() &&
pos() == normalAnchor().pos())
- setSelection(false);
+ selection(false);
}
void Cursor::setSelection(DocIterator const & where, int n)
{
setCursor(where);
- setSelection(true);
+ selection(true);
anchor_ = where;
pos() += n;
}
void Cursor::clearSelection()
{
- setSelection(false);
+ selection(false);
setWordSelection(false);
setMark(false);
resetAnchor();
cap::saveSelection(*this);
resetAnchor();
- setSelection(sel);
+ selection(sel);
return true;
}
} // namespace lyx
void Cursor::insert(docstring const & str)
{
- for_each(str.begin(), str.end(),
- bind(static_cast<void(Cursor::*)(char_type)>
- (&Cursor::insert), this, _1));
+ for (char_type c : str)
+ insert(c);
}
// let's require two backspaces for 'big stuff' and
// highlight on the first
resetAnchor();
- setSelection(true);
+ selection(true);
--pos();
} else {
--pos();
// 'clever' UI hack: only erase large items if previously slected
if (pos() != lastpos() && nextAtom()->nargs() > 0) {
resetAnchor();
- setSelection(true);
+ selection(true);
++pos();
} else {
plainErase();
InsetMathNest * const in = inset().asInsetMath()->asNestInset();
if (in && in->interpretString(*this, s))
return true;
- MathAtom atom = buffer()->getMacro(name, *this, false) ?
- MathAtom(new MathMacro(buffer(), name)) : createInsetMath(name, buffer());
+ bool const user_macro = buffer()->getMacro(name, *this, false);
+ MathAtom atom = user_macro ? MathAtom(new MathMacro(buffer(), name))
+ : createInsetMath(name, buffer());
// try to put argument into macro, if we just inserted a macro
bool macroArg = false;
else if (atom.nucleus()->nargs() > 0)
atom.nucleus()->cell(0).append(selection);
- plainInsert(atom);
+ MathWordList const & words = mathedWordList();
+ MathWordList::const_iterator it = words.find(name);
+ bool keep_mathmode = it != words.end() && (it->second.inset == "font"
+ || it->second.inset == "oldfont"
+ || it->second.inset == "mbox");
+ bool ert_macro = !user_macro && it == words.end() && atomAsMacro;
+
+ if (in && in->currentMode() == Inset::TEXT_MODE
+ && atom.nucleus()->currentMode() == Inset::MATH_MODE
+ && name != from_ascii("ensuremath") && !ert_macro) {
+ MathAtom at(new InsetMathEnsureMath(buffer()));
+ at.nucleus()->cell(0).push_back(atom);
+ niceInsert(at);
+ posForward();
+ } else if (in && in->currentMode() == Inset::MATH_MODE
+ && atom.nucleus()->currentMode() == Inset::TEXT_MODE
+ && !keep_mathmode) {
+ MathAtom at = createInsetMath("text", buffer());
+ at.nucleus()->cell(0).push_back(atom);
+ niceInsert(at);
+ posForward();
+ } else
+ plainInsert(atom);
// finally put the macro argument behind, if needed
if (macroArg) {
<< pos() << ' ' << lastpos() << " in idx: " << idx()
<< " in atom: '";
odocstringstream os;
- TexRow texrow(false);
- otexrowstream ots(os,texrow);
+ otexrowstream ots(os);
WriteStream wi(ots, false, true, WriteStream::wsDefault);
inset().asInsetMath()->write(wi);
lyxerr << to_utf8(os.str()) << endl;
{
if (empty())
return 0;
+ BufferParams const & bp = bv().buffer().params();
+ if (bp.useNonTeXFonts)
+ return encodings.fromLyXName("utf8-plain");
+
CursorSlice const & sl = innerTextSlice();
Text const & text = *sl.text();
- Font font = text.getPar(sl.pit()).getFont(
- bv().buffer().params(), sl.pos(), text.outerFont(sl.pit()));
+ Font font = text.getPar(sl.pit()).getFont(bp, sl.pos(),
+ text.outerFont(sl.pit()));
return font.language()->encoding();
}
// The logic here should more or less match to the
// Cursor::setCurrentFont logic, i.e. the cursor height should
// give a hint what will happen if a character is entered.
+ // FIXME: this is not the case, what about removing this method ? (see #10478).
// HACK. far from being perfect...
projects / lyx.git / blobdiff