#include "buffer.h"
#include "cursor.h"
#include "CutAndPaste.h"
+#include "buffer_funcs.h"
#include "BufferView.h"
#include "debug.h"
#include "funcrequest.h"
#include "frontends/Alert.h"
#include "support/convert.h"
+#include "support/docstream.h"
-#include <sstream>
-
-using lyx::support::lowercase;
-using lyx::support::uppercase;
-using lyx::support::split;
+namespace lyx {
-using lyx::pit_type;
-using lyx::pos_type;
+using support::compare_no_case;
+using support::uppercase;
+using support::split;
using std::advance;
-using std::ostringstream;
-using std::string;
namespace {
-bool parse_bool(string & howto)
+bool parse_bool(docstring & howto)
{
if (howto.empty())
return false;
- string var;
+ docstring var;
howto = split(howto, var, ' ');
return (var == "1");
}
-class MatchString : public std::binary_function<Paragraph, lyx::pos_type, bool>
+class MatchString : public std::binary_function<Paragraph, pos_type, bool>
{
public:
- MatchString(string const & str, bool cs, bool mw)
+ MatchString(docstring const & str, bool cs, bool mw)
: str(str), cs(cs), mw(mw)
{}
// returns true if the specified string is at the specified position
- bool operator()(Paragraph const & par, lyx::pos_type pos) const
+ bool operator()(Paragraph const & par, pos_type pos) const
{
- string::size_type const size = str.length();
- lyx::pos_type i = 0;
- lyx::pos_type const parsize = par.size();
+ docstring::size_type const size = str.length();
+ pos_type i = 0;
+ pos_type const parsize = par.size();
for (i = 0; pos + i < parsize; ++i) {
- if (string::size_type(i) >= size)
+ if (docstring::size_type(i) >= size)
break;
if (cs && str[i] != par.getChar(pos + i))
break;
break;
}
- if (size != string::size_type(i))
+ if (size != docstring::size_type(i))
return false;
// if necessary, check whether string matches word
if (mw) {
if (pos > 0 && par.isLetter(pos - 1))
return false;
- if (pos + lyx::pos_type(size) < parsize
+ if (pos + pos_type(size) < parsize
&& par.isLetter(pos + size))
return false;
}
private:
// search string
- string str;
+ docstring str;
// case sensitive
bool cs;
// match whole words only
bool findChange(DocIterator & cur)
{
for (; cur; cur.forwardPos())
- if (cur.inTexted() && cur.paragraph().lookupChange(cur.pos()).type
- != Change::UNCHANGED)
+ if (cur.inTexted() && !cur.paragraph().isUnchanged(cur.pos()))
return true;
return false;
}
-bool searchAllowed(BufferView * bv, string const & str)
+bool searchAllowed(BufferView * bv, docstring const & str)
{
if (str.empty()) {
- lyx::frontend::Alert::error(_("Search error"),
+ frontend::Alert::error(_("Search error"),
_("Search string is empty"));
return false;
}
}
-bool find(BufferView * bv, string const & searchstr, bool cs, bool mw, bool fw)
+bool find(BufferView * bv, docstring const & searchstr, bool cs, bool mw, bool fw)
{
if (!searchAllowed(bv, searchstr))
return false;
int replaceAll(BufferView * bv,
- string const & searchstr, string const & replacestr,
+ docstring const & searchstr, docstring const & replacestr,
bool cs, bool mw)
{
Buffer & buf = *bv->buffer();
DocIterator cur = doc_iterator_begin(buf.inset());
while (findForward(cur, match)) {
- lyx::pos_type pos = cur.pos();
+ pos_type pos = cur.pos();
LyXFont const font
= cur.paragraph().getFontSettings(buf.params(), pos);
- int striked = ssize - cur.paragraph().erase(pos, pos + ssize);
+ int striked = ssize - cur.paragraph().eraseChars(pos, pos + ssize,
+ buf.params().trackChanges);
cur.paragraph().insert(pos, replacestr, font,
Change(buf.params().trackChanges ?
Change::INSERTED : Change::UNCHANGED));
++num;
}
- bv->buffer()->text().init(bv);
+ updateLabels(buf);
bv->putSelectionAt(doc_iterator_begin(buf.inset()), 0, false);
if (num)
buf.markDirty();
}
-bool stringSelected(BufferView * bv, string const & searchstr,
+bool stringSelected(BufferView * bv, docstring const & searchstr,
bool cs, bool mw, bool fw)
{
// if nothing selected or selection does not equal search
// string search and select next occurance and return
- string const & str1 = searchstr;
- string const str2 = lyx::to_utf8(bv->cursor().selectionAsString(false));
- if ((cs && str1 != str2) || lowercase(str1) != lowercase(str2)) {
+ docstring const & str1 = searchstr;
+ docstring const str2 = bv->cursor().selectionAsString(false);
+ if ((cs && str1 != str2) || compare_no_case(str1, str2) != 0) {
find(bv, searchstr, cs, mw, fw);
return false;
}
}
-int replace(BufferView * bv, string const & searchstr,
- string const & replacestr, bool cs, bool mw, bool fw)
+int replace(BufferView * bv, docstring const & searchstr,
+ docstring const & replacestr, bool cs, bool mw, bool fw)
{
if (!searchAllowed(bv, searchstr) || bv->buffer()->isReadonly())
return 0;
return 0;
LCursor & cur = bv->cursor();
- lyx::cap::replaceSelectionWithString(cur, replacestr, fw);
+ cap::replaceSelectionWithString(cur, replacestr, fw);
bv->buffer()->markDirty();
find(bv, searchstr, cs, mw, fw);
bv->update();
} // namespace anon
-namespace lyx {
-namespace find {
-
-string const find2string(string const & search,
+docstring const find2string(docstring const & search,
bool casesensitive, bool matchword, bool forward)
{
- ostringstream ss;
+ odocstringstream ss;
ss << search << '\n'
<< int(casesensitive) << ' '
<< int(matchword) << ' '
}
-string const replace2string(string const & search, string const & replace,
+docstring const replace2string(docstring const & search, docstring const & replace,
bool casesensitive, bool matchword,
bool all, bool forward)
{
- ostringstream ss;
+ odocstringstream ss;
ss << search << '\n'
<< replace << '\n'
<< int(casesensitive) << ' '
// data is of the form
// "<search>
// <casesensitive> <matchword> <forward>"
- string search;
- string howto = split(lyx::to_utf8(ev.argument()), search, '\n');
+ docstring search;
+ docstring 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,
+ bool const found = find(bv, search,
casesensitive, matchword, forward);
if (!found)
// "<search>
// <replace>
// <casesensitive> <matchword> <all> <forward>"
- string search;
- string replace;
- string howto = split(lyx::to_utf8(ev.argument()), search, '\n');
- howto = split(howto, replace, '\n');
+ docstring search;
+ docstring rplc;
+ docstring howto = split(ev.argument(), search, '\n');
+ howto = split(howto, rplc, '\n');
bool casesensitive = parse_bool(howto);
bool matchword = parse_bool(howto);
Buffer * buf = bv->buffer();
int const replace_count = all
- ? ::replaceAll(bv, search, replace, casesensitive, matchword)
- : ::replace(bv, search, replace, casesensitive, matchword, forward);
+ ? replaceAll(bv, search, rplc, casesensitive, matchword)
+ : replace(bv, search, rplc, casesensitive, matchword, forward);
if (replace_count == 0) {
// emit message signal.
Change orig_change = cur.paragraph().lookupChange(cur.pos());
DocIterator et = doc_iterator_end(cur.inset());
+ DocIterator ok = cur; // see below
for (; cur != et; cur.forwardPosNoDescend()) {
+ ok = cur;
Change change = cur.paragraph().lookupChange(cur.pos());
if (change != orig_change) {
break;
}
}
+
+ // avoid crash (assertion violation) if the imaginary end-of-par
+ // character of the last paragraph of the document is marked as changed
+ if (cur == et) {
+ cur = ok;
+ }
+
// Now put cursor to end of selection:
bv->cursor().setCursor(cur);
bv->cursor().setSelection();
- // if we used a lfun like in find/replace, dispatch would do
- // that for us
- bv->update();
return true;
}
-} // find namespace
} // lyx namespace