#include <boost/tuple/tuple.hpp>
using lyx::pos_type;
-using lyx::par_type;
+using lyx::pit_type;
using lyx::textclass_type;
using lyx::support::bformat;
namespace {
-typedef std::pair<lyx::par_type, int> PitPosPair;
+typedef std::pair<lyx::pit_type, int> PitPosPair;
typedef limited_stack<pair<ParagraphList, textclass_type> > CutStack;
CutStack theCuts(10);
-struct resetOwnerAndChanges : public std::unary_function<Paragraph, void> {
+class resetOwnerAndChanges : public std::unary_function<Paragraph, void> {
+public:
void operator()(Paragraph & p) const {
p.cleanChanges();
p.setInsetOwner(0);
}
-pair<PitPosPair, par_type>
+pair<PitPosPair, pit_type>
pasteSelectionHelper(Buffer const & buffer, ParagraphList & pars,
- par_type pit, int pos,
+ pit_type pit, int pos,
textclass_type tc, size_t cut_index, ErrorList & errorlist)
{
if (!checkPastePossible(cut_index))
}
}
- // Make the buf exactly the same layout as the cursor paragraph.
- insertion.begin()->makeSameLayout(pars[pit]);
+ bool const empty = pars[pit].empty();
+ if (!empty) {
+ // Make the buf exactly the same layout as the cursor
+ // paragraph.
+ insertion.begin()->makeSameLayout(pars[pit]);
+ }
// Prepare the paragraphs and insets for insertion.
// A couple of insets store buffer references so need updating.
for (; lit != eit; ++lit) {
switch (lit->inset->lyxCode()) {
- case InsetOld::TABULAR_CODE: {
+ case InsetBase::TABULAR_CODE: {
InsetTabular * it = static_cast<InsetTabular*>(lit->inset);
it->buffer(&buffer);
break;
std::swap(in.paragraphs(), insertion);
// Split the paragraph for inserting the buf if necessary.
- bool did_split = false;
- if (pars[pit].size() || pit + 1 == par_type(pars.size())) {
+ if (!empty)
breakParagraphConservative(buffer.params(), pars, pit, pos);
- did_split = true;
- }
// Paste it!
- pars.insert(pars.begin() + pit + 1, insertion.begin(), insertion.end());
- mergeParagraph(buffer.params(), pars, pit);
+ if (empty) {
+ pars.insert(pars.begin() + pit, insertion.begin(),
+ insertion.end());
- par_type last_paste = pit + insertion.size() - 1;
+ // merge the empty par with the last par of the insertion
+ mergeParagraph(buffer.params(), pars,
+ pit + insertion.size() - 1);
+ } else {
+ pars.insert(pars.begin() + pit + 1, insertion.begin(),
+ insertion.end());
+
+ // merge the first par of the insertion with the current par
+ mergeParagraph(buffer.params(), pars, pit);
+ }
+
+ pit_type last_paste = pit + insertion.size() - 1;
// Store the new cursor position.
pit = last_paste;
pos = pars[last_paste].size();
// Maybe some pasting.
- if (did_split && last_paste + 1 != par_type(pars.size())) {
+ if (!empty && last_paste + 1 != pit_type(pars.size())) {
if (pars[last_paste + 1].hasSameLayout(pars[last_paste])) {
mergeParagraph(buffer.params(), pars, last_paste);
} else if (pars[last_paste + 1].empty()) {
PitPosPair eraseSelectionHelper(BufferParams const & params,
ParagraphList & pars,
- par_type startpit, par_type endpit,
+ pit_type startpit, pit_type endpit,
int startpos, int endpos, bool doclear)
{
- if (startpit == par_type(pars.size()) ||
+ if (startpit == pit_type(pars.size()) ||
(startpos > pars[startpit].size()))
return PitPosPair(endpit, endpos);
- if (endpit == par_type(pars.size()) ||
+ if (endpit == pit_type(pars.size()) ||
startpit == endpit) {
endpos -= pars[startpit].erase(startpos, endpos);
return PitPosPair(endpit, endpos);
all_erased = false;
// Loop through the deleted pars if any, erasing as needed
- for (par_type pit = startpit + 1; pit != endpit;) {
+ for (pit_type pit = startpit + 1; pit != endpit;) {
// "erase" the contents of the par
pars[pit].erase(0, pars[pit].size());
if (!pars[pit].size()) {
}
#endif
- if (startpit + 1 == par_type(pars.size()))
+ if (startpit + 1 == pit_type(pars.size()))
return PitPosPair(endpit, endpos);
if (doclear) {
void copySelectionHelper(ParagraphList & pars,
- par_type startpit, par_type endpit,
+ pit_type startpit, pit_type endpit,
int start, int end, textclass_type tc)
{
BOOST_ASSERT(0 <= start && start <= pars[startpit].size());
PitPosPair cutSelectionHelper(BufferParams const & params,
- ParagraphList & pars, par_type startpit, par_type endpit,
+ ParagraphList & pars, pit_type startpit, pit_type endpit,
int startpos, int endpos, textclass_type tc, bool doclear)
{
copySelectionHelper(pars, startpit, endpit, startpos, endpos, tc);
// make sure that the depth behind the selection are restored, too
recordUndoSelection(cur);
- par_type begpit = cur.selBegin().par();
- par_type endpit = cur.selEnd().par();
+ pit_type begpit = cur.selBegin().pit();
+ pit_type endpit = cur.selEnd().pit();
int endpos = cur.selEnd().pos();
if (doclear)
text->paragraphs()[begpit].stripLeadingSpaces();
- text->redoParagraphs(begpit, begpit + 1);
// cutSelection can invalidate the cursor so we need to set
// it anew. (Lgb)
// we prefer the end for when tracking changes
cur.pos() = endpos;
- cur.par() = endpit;
+ cur.pit() = endpit;
// need a valid cursor. (Lgb)
cur.clearSelection();
// copy behind a space if there is one
ParagraphList & pars = text->paragraphs();
pos_type pos = cur.selBegin().pos();
- par_type par = cur.selBegin().par();
+ pit_type par = cur.selBegin().pit();
while (pos < pars[par].size()
&& pars[par].isLineSeparator(pos)
- && (par != cur.selEnd().par() || pos < cur.selEnd().pos()))
+ && (par != cur.selEnd().pit() || pos < cur.selEnd().pos()))
++pos;
- copySelectionHelper(pars, par, cur.selEnd().par(),
+ copySelectionHelper(pars, par, cur.selEnd().pit(),
pos, cur.selEnd().pos(), cur.buffer().params().textclass);
}
recordUndo(cur);
- par_type endpit;
+ pit_type endpit;
PitPosPair ppp;
ErrorList el;
boost::tie(ppp, endpit) =
pasteSelectionHelper(cur.buffer(),
text->paragraphs(),
- cur.par(), cur.pos(),
+ cur.pit(), cur.pos(),
cur.buffer().params().textclass,
sel_index, el);
bufferErrors(cur.buffer(), el);
cur.bv().showErrorList(_("Paste"));
- text->redoParagraphs(cur.par(), endpit);
-
cur.clearSelection();
cur.resetAnchor();
text->setCursor(cur, ppp.first, ppp.second);
// Get font setting before we cut
pos_type pos = cur.selEnd().pos();
- Paragraph & par = text->getPar(cur.selEnd().par());
+ Paragraph & par = text->getPar(cur.selEnd().pit());
LyXFont const font =
par.getFontSettings(cur.buffer().params(), cur.selBegin().pos());