* \author Jürgen Vigna
* \author Lars Gullik Bjønnes
* \author Alfredo Braunstein
+ * \author Michael Gerz
*
* Full author contact details are available in file CREDITS.
*/
#include "support/lstrings.h"
#include "frontends/Clipboard.h"
+#include "frontends/Selection.h"
#include <boost/tuple/tuple.hpp>
// store whether the tabular stack is newer than the normal copy stack
// FIXME: this is a workaround for bug 1919. Should be removed for 1.5,
// when we (hopefully) have a one-for-all paste mechanism.
-bool dirty_tabular_stack_;
-
-class resetParagraph : public std::unary_function<Paragraph, Buffer const &> {
-public:
- resetParagraph(Buffer const & b) : buffer_(b) {}
- void operator()(Paragraph & p) const {
- // FIXME: change tracking (MG)
- // set p's text to INSERTED in CT mode; clear CT info otherwise
-
- // ERT paragraphs have the Language latex_language.
- // This is invalid outside of ERT, so we need to change it
- // to the buffer language.
- if (p.ownerCode() == InsetBase::ERT_CODE) {
- p.changeLanguage(buffer_.params(), latex_language,
- buffer_.getLanguage());
- }
- p.setInsetOwner(0);
- }
-private:
- Buffer const & buffer_;
-};
+bool dirty_tabular_stack_ = false;
void region(CursorSlice const & i1, CursorSlice const & i2,
tmpbuf->eraseChar(i--, false);
}
- // FIXME: Change tracking (MG)
- // set tmpbuf's text to INSERTED in CT mode; clear CT info otherwise
+ tmpbuf->setChange(Change(buffer.params().trackChanges ?
+ Change::INSERTED : Change::UNCHANGED));
}
bool const empty = pars[pit].empty();
ParIterator fend = par_iterator_end(in);
for (; fpit != fend; ++fpit) {
- InsetList::iterator lit = fpit->insetlist.begin();
- InsetList::iterator eit = fpit->insetlist.end();
+ InsetList::const_iterator lit = fpit->insetlist.begin();
+ InsetList::const_iterator eit = fpit->insetlist.end();
for (; lit != eit; ++lit) {
switch (lit->inset->lyxCode()) {
return PitPosPair(endpit, endpos);
// Start and end is inside same paragraph
- if (endpit == pit_type(pars.size()) ||
- startpit == endpit) {
- endpos -= pars[startpit].erase(startpos, endpos, false);
+ if (endpit == pit_type(pars.size()) || startpit == endpit) {
+ endpos -= pars[startpit].eraseChars(startpos, endpos, params.trackChanges);
return PitPosPair(endpit, endpos);
}
- // A paragraph break has to be physically removed by merging, but
- // only if either (1) change tracking is off, or (2) the para break
- // is "blue"
for (pit_type pit = startpit; pit != endpit + 1;) {
- // FIXME: Change tracking (MG)
- bool const merge = !params.trackChanges ||
- pars[pit].lookupChange(pars[pit].size()) ==
- Change(Change::INSERTED);
- pos_type const left = ( pit == startpit ? startpos : 0 );
- pos_type const right = ( pit == endpit ? endpos :
- pars[pit].size() + 1 );
- // Logical erase only:
- pars[pit].erase(left, right, false);
- // Separate handling of para break:
+ pos_type const left = (pit == startpit ? startpos : 0);
+ pos_type const right = (pit == endpit ? endpos : pars[pit].size() + 1);
+
+ bool const merge = pars[pit].isMergedOnEndOfParDeletion(params.trackChanges);
+
+ // Logically erase only, including the end-of-paragraph character
+ pars[pit].eraseChars(left, right, params.trackChanges);
+
+ // Separate handling of paragraph break:
if (merge && pit != endpit &&
- (pit + 1 != endpit || pars[pit].hasSameLayout(pars[pit + 1]))) {
+ (pit + 1 != endpit || pars[pit].hasSameLayout(pars[pit + 1]))) {
pos_type const thissize = pars[pit].size();
if (doclear)
pars[pit + 1].stripLeadingSpaces();
ParagraphList paragraphs(boost::next(pars.begin(), startpit),
boost::next(pars.begin(), endpit + 1));
- for_each(paragraphs.begin(), paragraphs.end(), resetParagraph(buf));
+ ParagraphList::iterator it = paragraphs.begin();
+ ParagraphList::iterator it_end = paragraphs.end();
+
+ for (; it != it_end; it++) {
+ // ERT paragraphs have the Language latex_language.
+ // This is invalid outside of ERT, so we need to change it
+ // to the buffer language.
+ if (it->ownerCode() == InsetBase::ERT_CODE) {
+ it->changeLanguage(buf.params(), latex_language,
+ buf.getLanguage());
+ }
+ it->setInsetOwner(0);
+ }
// Cut out the end of the last paragraph.
Paragraph & back = paragraphs.back();
- back.erase(end, back.size(), false);
+ // do not track deletion here; it is an internal action not visible to the user
+ back.eraseChars(end, back.size(), false);
// Cut out the begin of the first paragraph
Paragraph & front = paragraphs.front();
- front.erase(0, start, false);
+ // again, do not track deletion
+ front.eraseChars(0, start, false);
theCuts.push(make_pair(paragraphs, tc));
}
LyXText * text = cur.text();
BOOST_ASSERT(text);
// Stuff what we got on the clipboard. Even if there is no selection.
-
- // There is a problem with having the stuffing here in that the
- // larger the selection the slower LyX will get. This can be
- // solved by running the line below only when the selection has
- // finished. The solution used currently just works, to make it
- // faster we need to be more clever and probably also have more
- // calls to theSelection().put. (Lgb)
-// theSelection().put(cur.selectionAsString(true));
-
+ if (realcut)
+ theClipboard().put(cur.selectionAsString(true));
// make sure that the depth behind the selection are restored, too
recordUndoSelection(cur);
// need a valid cursor. (Lgb)
cur.clearSelection();
updateLabels(cur.buffer());
+ theSelection().haveSelection(false);
// tell tabular that a recent copy happened
dirtyTabularStack(false);
// stuff the selection onto the X clipboard, from an explicit copy request
theClipboard().put(cur.selectionAsString(true));
+ copySelectionToStack(cur);
+}
+
+
+void copySelectionToStack(LCursor & cur)
+{
// this doesn't make sense, if there is no selection
if (!cur.selection())
return;
if (cur.inMathed()) {
//lyxerr << "copySelection in mathed" << endl;
ParagraphList pars;
- pars.push_back(Paragraph());
+ Paragraph par;
BufferParams const & bp = cur.buffer().params();
- pars.back().layout(bp.getLyXTextClass().defaultLayout());
- for_each(pars.begin(), pars.end(), resetParagraph(cur.buffer()));
- // FIXME: change tracking (MG)
- pars.back().insert(0, grabSelection(cur), LyXFont(), Change(Change::UNCHANGED));
+ par.layout(bp.getLyXTextClass().defaultLayout());
+ par.insert(0, grabSelection(cur), LyXFont(), Change(Change::UNCHANGED));
+ pars.push_back(par);
theCuts.push(make_pair(pars, bp.textclass));
}
// tell tabular that a recent copy happened
LyXText * text = cur.text();
BOOST_ASSERT(text);
- recordUndo(cur);
-
pit_type endpit;
PitPosPair ppp;
textclass, errorList);
updateLabels(cur.buffer());
cur.clearSelection();
- text->setCursor(cur, ppp.first, ppp.second);
+ text->setCursor(cur.top(), ppp.first, ppp.second);
}
// mathed is handled in InsetMathNest/InsetMathGrid
if (!checkPastePossible(sel_index))
return;
+ recordUndo(cur);
pasteParagraphList(cur, theCuts[sel_index].first,
theCuts[sel_index].second, errorList);
cur.setSelection();
}
-// simple replacing. The font of the first selected character is used
-void replaceSelectionWithString(LCursor & cur, string const & str, bool backwards)
+void replaceSelectionWithString(LCursor & cur, docstring const & str, bool backwards)
{
recordUndo(cur);
DocIterator selbeg = cur.selectionBegin();
// Insert the new string
pos_type pos = cur.selEnd().pos();
Paragraph & par = cur.selEnd().paragraph();
- string::const_iterator cit = str.begin();
- string::const_iterator end = str.end();
+ docstring::const_iterator cit = str.begin();
+ docstring::const_iterator end = str.end();
for (; cit != end; ++cit, ++pos)
- par.insertChar(pos, (*cit), font, cur.buffer().params().trackChanges);
+ par.insertChar(pos, *cit, font, cur.buffer().params().trackChanges);
// Cut the selection
cutSelection(cur, true, false);
void eraseSelection(LCursor & cur)
{
- //lyxerr << "LCursor::eraseSelection begin: " << cur << endl;
+ //lyxerr << "cap::eraseSelection begin: " << cur << endl;
CursorSlice const & i1 = cur.selBegin();
CursorSlice const & i2 = cur.selEnd();
if (i1.inset().asInsetMath()) {
}
// need a valid cursor. (Lgb)
cur.clearSelection();
+ theSelection().haveSelection(false);
} else {
lyxerr << "can't erase this selection 1" << endl;
}
- //lyxerr << "LCursor::eraseSelection end: " << cur << endl;
+ //lyxerr << "cap::eraseSelection end: " << cur << endl;
}
void selDel(LCursor & cur)
{
- //lyxerr << "LCursor::selDel" << endl;
+ //lyxerr << "cap::selDel" << endl;
if (cur.selection())
eraseSelection(cur);
}
void selClearOrDel(LCursor & cur)
{
- //lyxerr << "LCursor::selClearOrDel" << endl;
+ //lyxerr << "cap::selClearOrDel" << endl;
if (lyxrc.auto_region_delete)
selDel(cur);
else
projects / lyx.git / blobdiff