#include "buffer.h"
#include "cursor.h"
+#include "CutAndPaste.h"
#include "BufferView.h"
#include "debug.h"
-#include "iterators.h"
#include "funcrequest.h"
#include "gettext.h"
#include "lyxtext.h"
#include "paragraph.h"
-#include "PosIterator.h"
+#include "pariterator.h"
#include "undo.h"
#include "frontends/Alert.h"
using lyx::support::uppercase;
using lyx::support::split;
+using lyx::par_type;
+using lyx::pos_type;
+
using std::advance;
using std::ostringstream;
using std::string;
}
-bool find(BufferView * bv,
- string const & searchstr, bool cs, bool mw, bool fw);
-
-
-int replace(BufferView * bv,
- string const & searchstr, string const & replacestr,
- bool cs, bool mw, bool fw);
-
-
-int replaceAll(BufferView * bv,
- string const & searchstr, string const & replacestr,
- bool cs, bool mw);
-
-
-bool findChange(PosIterator & cur, PosIterator const & end);
-
-} // namespace anon
-
-
-namespace lyx {
-namespace find {
-
-string const find2string(string const & search,
- bool casesensitive, bool matchword, bool forward)
-{
- ostringstream ss;
- ss << search << '\n'
- << int(casesensitive) << ' '
- << int(matchword) << ' '
- << int(forward);
-
- return ss.str();
-}
-
-
-string const replace2string(string const & search, string const & replace,
- bool casesensitive, bool matchword,
- bool all, bool forward)
-{
- ostringstream ss;
- ss << search << '\n'
- << replace << '\n'
- << int(casesensitive) << ' '
- << int(matchword) << ' '
- << int(all) << ' '
- << int(forward);
-
- return ss.str();
-}
-
-
-void find(BufferView * bv, FuncRequest const & ev)
-{
- if (!bv || ev.action != LFUN_WORD_FIND)
- return;
-
- lyxerr << "find called, cmd: " << ev << std::endl;
-
- // data is of the form
- // "<search>
- // <casesensitive> <matchword> <forward>"
- string search;
- string howto = split(ev.argument, search, '\n');
-
- bool casesensitive = parse_bool(howto);
- bool matchword = parse_bool(howto);
- bool forward = parse_bool(howto);
-
- bool const found = ::find(bv, search,
- casesensitive, matchword, forward);
-
- if (!found)
- bv->owner()->message(_("String not found!"));
-}
-
-
-void replace(BufferView * bv, FuncRequest const & ev)
-{
- if (!bv || ev.action != LFUN_WORD_REPLACE)
- return;
-
- // data is of the form
- // "<search>
- // <replace>
- // <casesensitive> <matchword> <all> <forward>"
- string search;
- string replace;
- string howto = split(ev.argument, search, '\n');
- howto = split(howto, replace, '\n');
-
- bool casesensitive = parse_bool(howto);
- bool matchword = parse_bool(howto);
- bool all = parse_bool(howto);
- bool forward = parse_bool(howto);
-
- LyXView * lv = bv->owner();
-
- int const replace_count = all ?
- ::replaceAll(bv, search, replace,
- casesensitive, matchword) :
- ::replace(bv, search, replace,
- casesensitive, matchword, forward);
-
- if (replace_count == 0) {
- lv->message(_("String not found!"));
- } else {
- if (replace_count == 1) {
- lv->message(_("String has been replaced."));
- } else {
- string str = tostr(replace_count);
- str += _(" strings have been replaced.");
- lv->message(str);
- }
- }
-}
-
-
-bool findNextChange(BufferView * bv)
-{
- if (!bv->available())
- return false;
-
- PosIterator cur = PosIterator(*bv);
- PosIterator const endit = bv->buffer()->pos_iterator_end();
-
- if (!findChange(cur, endit))
- return false;
-
- ParagraphList::iterator pit = cur.pit();
- pos_type pos = cur.pos();
-
- Change orig_change = pit->lookupChangeFull(pos);
- pos_type parsize = pit->size();
- pos_type end = pos;
-
- for (; end != parsize; ++end) {
- Change change = pit->lookupChangeFull(end);
- if (change != orig_change) {
- // slight UI optimisation: for replacements, we get
- // text like : _old_new. Consider that as one change.
- if (!(orig_change.type == Change::DELETED &&
- change.type == Change::INSERTED))
- break;
- }
- }
- pos_type length = end - pos;
- bv->putSelectionAt(cur, length, true);
- return true;
-}
-
-} // find namespace
-} // lyx namespace
-
-
-namespace {
-
class MatchString : public std::binary_function<Paragraph, lyx::pos_type, bool>
{
public:
for (i = 0; pos + i < parsize; ++i) {
if (string::size_type(i) >= size)
break;
- if (cs && str[i] != par.getChar(pos + i))
+ if (cs && str[i] != par.getChar(pos + i))
break;
if (!cs && uppercase(str[i]) != uppercase(par.getChar(pos + i)))
break;
// if necessary, check whether string matches word
if (mw) {
- if (pos > 0 && IsLetterCharOrDigit(par.getChar(pos - 1)))
+ if (pos > 0 && IsLetterCharOrDigit(par.getChar(pos - 1)))
return false;
if (pos + lyx::pos_type(size) < parsize
&& IsLetterCharOrDigit(par.getChar(pos + size)));
};
-bool findForward(PosIterator & cur, PosIterator const & end,
- MatchString const & match)
+bool findForward(DocIterator & cur, MatchString const & match)
{
- for (; cur != end; ++cur) {
- if (match(*cur.pit(), cur.pos()))
+ for (; cur; cur.forwardChar())
+ if (cur.inTexted() && match(cur.paragraph(), cur.pos()))
return true;
- }
return false;
}
-bool findBackwards(PosIterator & cur, PosIterator const & beg,
- MatchString const & match)
+bool findBackwards(DocIterator & cur, MatchString const & match)
{
- while (beg != cur) {
- --cur;
- if (match(*cur.pit(), cur.pos()))
+ for (; cur; cur.backwardChar())
+ if (cur.inTexted() && match(cur.paragraph(), cur.pos()))
return true;
- }
return false;
}
-bool findChange(PosIterator & cur, PosIterator const & end)
+bool findChange(DocIterator & cur)
{
- for (; cur != end; ++cur) {
- if ((cur.pit()->empty() || !cur.at_end())
- && cur.pit()->lookupChange(cur.pos()) != Change::UNCHANGED)
+ for (; cur; cur.forwardChar())
+ if (cur.inTexted() && !cur.paragraph().empty() &&
+ cur.paragraph().lookupChange(cur.pos())
+ != Change::UNCHANGED)
return true;
- }
return false;
}
if (!searchAllowed(bv, searchstr))
return false;
- PosIterator cur = PosIterator(*bv);
+ DocIterator cur = bv->cursor();
MatchString const match(searchstr, cs, mw);
- PosIterator const end = bv->buffer()->pos_iterator_end();
- PosIterator const beg = bv->buffer()->pos_iterator_begin();
-
- bool found = fw ? findForward(cur, end, match)
- : findBackwards(cur, beg, match);
+ bool found = fw ? findForward(cur, match) : findBackwards(cur, match);
if (found)
bv->putSelectionAt(cur, searchstr.length(), !fw);
recordUndoFullDocument(bv->cursor());
- PosIterator cur = buf.pos_iterator_begin();
- PosIterator const end = buf.pos_iterator_end();
MatchString const match(searchstr, cs, mw);
int num = 0;
int const rsize = replacestr.size();
int const ssize = searchstr.size();
- while (findForward(cur, end, match)) {
+ DocIterator cur = doc_iterator_begin(buf.inset());
+ while (findForward(cur, match)) {
lyx::pos_type pos = cur.pos();
LyXFont const font
- = cur.pit()->getFontSettings(buf.params(), pos);
- int striked = ssize - cur.pit()->erase(pos, pos + ssize);
- cur.pit()->insert(pos, replacestr, font);
- advance(cur, rsize + striked);
+ = cur.paragraph().getFontSettings(buf.params(), pos);
+ int striked = ssize - cur.paragraph().erase(pos, pos + ssize);
+ cur.paragraph().insert(pos, replacestr, font);
+ for (int i = 0; i < rsize + striked; ++i)
+ cur.forwardChar();
++num;
}
- PosIterator beg = buf.pos_iterator_begin();
bv->text()->init(bv);
- bv->putSelectionAt(beg, 0, false);
+ bv->putSelectionAt(doc_iterator_begin(buf.inset()), 0, false);
if (num)
buf.markDirty();
return num;
if (!stringSelected(bv, searchstr, cs, mw, fw))
return 0;
- LyXText * text = bv->getLyXText();
-
- text->replaceSelectionWithString(bv->cursor(), replacestr);
- text->setSelectionRange(bv->cursor(), replacestr.length());
- bv->cursor().top() = fw ? bv->cursor().selEnd() : bv->cursor().selBegin();
+ LCursor & cur = bv->cursor();
+ lyx::cap::replaceSelectionWithString(cur, replacestr);
+ lyx::cap::setSelectionRange(cur, replacestr.length());
+ cur.top() = fw ? cur.selEnd() : cur.selBegin();
bv->buffer()->markDirty();
find(bv, searchstr, cs, mw, fw);
bv->update();
return 1;
}
-} //namespace anon
+} // namespace anon
+
+
+namespace lyx {
+namespace find {
+
+string const find2string(string const & search,
+ bool casesensitive, bool matchword, bool forward)
+{
+ ostringstream ss;
+ ss << search << '\n'
+ << int(casesensitive) << ' '
+ << int(matchword) << ' '
+ << int(forward);
+ return ss.str();
+}
+
+
+string const replace2string(string const & search, string const & replace,
+ bool casesensitive, bool matchword,
+ bool all, bool forward)
+{
+ ostringstream ss;
+ ss << search << '\n'
+ << replace << '\n'
+ << int(casesensitive) << ' '
+ << int(matchword) << ' '
+ << int(all) << ' '
+ << int(forward);
+ return ss.str();
+}
+
+
+void find(BufferView * bv, FuncRequest const & ev)
+{
+ if (!bv || ev.action != LFUN_WORD_FIND)
+ return;
+
+ lyxerr << "find called, cmd: " << ev << std::endl;
+
+ // data is of the form
+ // "<search>
+ // <casesensitive> <matchword> <forward>"
+ string search;
+ string howto = split(ev.argument, search, '\n');
+
+ bool casesensitive = parse_bool(howto);
+ bool matchword = parse_bool(howto);
+ bool forward = parse_bool(howto);
+
+ bool const found = ::find(bv, search,
+ casesensitive, matchword, forward);
+
+ if (!found)
+ bv->owner()->message(_("String not found!"));
+}
+
+
+void replace(BufferView * bv, FuncRequest const & ev)
+{
+ if (!bv || ev.action != LFUN_WORD_REPLACE)
+ return;
+
+ // data is of the form
+ // "<search>
+ // <replace>
+ // <casesensitive> <matchword> <all> <forward>"
+ string search;
+ string replace;
+ string howto = split(ev.argument, search, '\n');
+ howto = split(howto, replace, '\n');
+
+ bool casesensitive = parse_bool(howto);
+ bool matchword = parse_bool(howto);
+ bool all = parse_bool(howto);
+ bool forward = parse_bool(howto);
+
+ LyXView * lv = bv->owner();
+
+ int const replace_count = all
+ ? ::replaceAll(bv, search, replace, casesensitive, matchword)
+ : ::replace(bv, search, replace, casesensitive, matchword, forward);
+
+ if (replace_count == 0) {
+ lv->message(_("String not found!"));
+ } else {
+ if (replace_count == 1) {
+ lv->message(_("String has been replaced."));
+ } else {
+ string str = tostr(replace_count);
+ str += _(" strings have been replaced.");
+ lv->message(str);
+ }
+ }
+}
+
+
+bool findNextChange(BufferView * bv)
+{
+ if (!bv->available())
+ return false;
+
+ DocIterator cur = DocIterator(bv->cursor());
+
+ if (!findChange(cur))
+ return false;
+
+ Paragraph const & par = cur.paragraph();
+ pos_type pos = cur.pos();
+
+ Change orig_change = par.lookupChangeFull(pos);
+ pos_type parsize = par.size();
+ pos_type end = pos;
+
+ for (; end != parsize; ++end) {
+ Change change = par.lookupChangeFull(end);
+ if (change != orig_change) {
+ // slight UI optimisation: for replacements, we get
+ // text like : _old_new. Consider that as one change.
+ if (!(orig_change.type == Change::DELETED &&
+ change.type == Change::INSERTED))
+ break;
+ }
+ }
+ pos_type length = end - pos;
+ bv->putSelectionAt(cur, length, true);
+ return true;
+}
+
+} // find namespace
+} // lyx namespace
projects / lyx.git / blobdiff