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Move wrap check for simple search/replace to lyxfind

Browse Source 
This gets rid of some dirty dispatch tricks and fixes wrap-around
on replace and in the spellchecker

Fixes: #10378
This commit is contained in:
Juergen Spitzmueller 2016-09-14 10:23:39 +02:00
parent 72cf7c8f1f
commit c0a425a319
5 changed files with 44 additions and 70 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

22
src/BufferView.cpp
View File

@ -1523,14 +1523,8 @@ void BufferView::dispatch(FuncRequest const & cmd, DispatchResult & dr)
docstring const data =
find2string(searched_string, true, false, fw);
bool found = lyxfind(this, FuncRequest(LFUN_WORD_FIND, data));
if (found) {
if (found)
dr.screenUpdate(Update::Force | Update::FitCursor);
cur.dispatched();
dispatched = true;
} else {
cur.undispatched();
dispatched = false;
}
break;
}
@ -1542,14 +1536,9 @@ void BufferView::dispatch(FuncRequest const & cmd, DispatchResult & dr)
lyx::dispatch(FuncRequest(LFUN_DIALOG_SHOW, "findreplace"));
break;
}
if (lyxfind(this, req)) {
if (lyxfind(this, req))
dr.screenUpdate(Update::Force | Update::FitCursor);
cur.dispatched();
dispatched = true;
} else {
cur.undispatched();
dispatched = false;
}
d->search_request_cache_ = req;
break;
}
@ -1571,11 +1560,6 @@ void BufferView::dispatch(FuncRequest const & cmd, DispatchResult & dr)
if (lyxreplace(this, cmd, has_deleted)) {
dr.forceBufferUpdate();
dr.screenUpdate(Update::Force | Update::FitCursor);
cur.dispatched();
dispatched = true;
} else {
cur.undispatched();
dispatched = false;
}
break;
}

41
src/frontends/qt4/GuiSearch.cpp
View File

@ -120,49 +120,12 @@ void GuiSearch::replaceallClicked()
}
void GuiSearch::wrap_dispatch(const FuncRequest & func, bool forward)
{
dispatch(func);
BufferView * bv = const_cast<BufferView *>(bufferview());
if (!bv->cursor().result().dispatched()) {
GuiView & lv = *const_cast<GuiView *>(&lyxview());
DocIterator cur_orig(bv->cursor());
docstring q;
if (forward)
q = _("End of file reached while searching forward.\n"
"Continue searching from the beginning?");
else
q = _("Beginning of file reached while searching backward.\n"
"Continue searching from the end?");
int wrap_answer = frontend::Alert::prompt(_("Wrap search?"),
q, 0, 1, _("&Yes"), _("&No"));
if (wrap_answer == 0) {
if (forward) {
bv->cursor().clear();
bv->cursor().push_back(CursorSlice(bv->buffer().inset()));
} else {
bv->cursor().setCursor(doc_iterator_end(&bv->buffer()));
bv->cursor().backwardPos();
}
bv->clearSelection();
dispatch(func);
if (bv->cursor().result().dispatched())
return;
}
bv->cursor().setCursor(cur_orig);
lv.message(_("String not found."));
}
}
void GuiSearch::find(docstring const & search, bool casesensitive,
bool matchword, bool forward)
{
docstring const data =
find2string(search, casesensitive, matchword, forward);
wrap_dispatch(FuncRequest(LFUN_WORD_FIND, data), forward);
dispatch(FuncRequest(LFUN_WORD_FIND, data));
}
@ -173,7 +136,7 @@ void GuiSearch::replace(docstring const & search, docstring const & replace,
docstring const data =
replace2string(replace, search, casesensitive,
matchword, all, forward);
wrap_dispatch(FuncRequest(LFUN_WORD_REPLACE, data), forward);
dispatch(FuncRequest(LFUN_WORD_REPLACE, data));
}

3
src/frontends/qt4/GuiSearch.h
View File

@ -40,9 +40,6 @@ private:
void dispatchParams() {}
bool isBufferDependent() const { return true; }
/// Dispatches repeatedly func with wrap around question
void wrap_dispatch(const FuncRequest & func, bool forward);
/// Searches occurence of string
void find(docstring const & search,
bool casesensitive, bool matchword, bool forward);

4
src/frontends/qt4/GuiSpellchecker.cpp
View File

@ -346,7 +346,7 @@ void SpellcheckerWidget::Private::setSelection(
int const size = end.pos() - from.pos();
bv->putSelectionAt(from, size, false);
}
bv->processUpdateFlags(Update::Force | Update::FitCursor);
bv->processUpdateFlags(Update::Force | Update::FitCursor);
}
void SpellcheckerWidget::Private::forward()
@ -490,6 +490,8 @@ void SpellcheckerWidget::on_replaceAllPB_clicked()
LYXERR(Debug::GUI, "Replace all (" << replacement << ")");
dispatch(FuncRequest(LFUN_WORD_REPLACE, datastring));
d->forward();
// replace all wraps around
d->wrapAround(true);
d->check(); // continue spellchecking
d->canCheck();
}

44
src/lyxfind.cpp
View File

@ -132,7 +132,8 @@ bool searchAllowed(docstring const & str)
bool findOne(BufferView * bv, docstring const & searchstr,
bool case_sens, bool whole, bool forward, bool find_del = true)
bool case_sens, bool whole, bool forward,
bool find_del = true, bool check_wrap = false)
{
if (!searchAllowed(searchstr))
return false;
@ -149,6 +150,32 @@ bool findOne(BufferView * bv, docstring const & searchstr,
if (match_len > 0)
bv->putSelectionAt(cur, match_len, !forward);
else if (check_wrap) {
DocIterator cur_orig(bv->cursor());
docstring q;
if (forward)
q = _("End of file reached while searching forward.\n"
"Continue searching from the beginning?");
else
q = _("Beginning of file reached while searching backward.\n"
"Continue searching from the end?");
int wrap_answer = frontend::Alert::prompt(_("Wrap search?"),
q, 0, 1, _("&Yes"), _("&No"));
if (wrap_answer == 0) {
if (forward) {
bv->cursor().clear();
bv->cursor().push_back(CursorSlice(bv->buffer().inset()));
} else {
bv->cursor().setCursor(doc_iterator_end(&bv->buffer()));
bv->cursor().backwardPos();
}
bv->clearSelection();
if (findOne(bv, searchstr, case_sens, whole, forward, find_del, false))
return true;
}
bv->cursor().setCursor(cur_orig);
return false;
}
return match_len > 0;
}
@ -221,11 +248,12 @@ pair<bool, int> replaceOne(BufferView * bv, docstring searchstr,
bool whole, bool forward, bool findnext)
{
Cursor & cur = bv->cursor();
bool found = false;
if (!cur.selection()) {
// no selection, non-empty search string: find it
if (!searchstr.empty()) {
findOne(bv, searchstr, case_sens, whole, forward);
return make_pair(true, 0);
found = findOne(bv, searchstr, case_sens, whole, forward, true, findnext);
return make_pair(found, 0);
}
// empty search string
if (!cur.inTexted())
@ -253,8 +281,8 @@ pair<bool, int> replaceOne(BufferView * bv, docstring searchstr,
// no selection or current selection is not search word:
// just find the search word
if (!have_selection || !match) {
findOne(bv, searchstr, case_sens, whole, forward);
return make_pair(true, 0);
found = findOne(bv, searchstr, case_sens, whole, forward, true, findnext);
return make_pair(found, 0);
}
// we're now actually ready to replace. if the buffer is
@ -269,7 +297,7 @@ pair<bool, int> replaceOne(BufferView * bv, docstring searchstr,
cur.pos() = cur.lastpos());
}
if (findnext)
findOne(bv, searchstr, case_sens, whole, forward, false);
findOne(bv, searchstr, case_sens, whole, forward, false, findnext);
return make_pair(true, 1);
}
@ -323,7 +351,7 @@ bool lyxfind(BufferView * bv, FuncRequest const & ev)
bool matchword = parse_bool(howto);
bool forward = parse_bool(howto);
return findOne(bv, search, casesensitive, matchword, forward);
return findOne(bv, search, casesensitive, matchword, forward, true, true);
}
@ -380,7 +408,7 @@ bool lyxreplace(BufferView * bv,
} else if (findnext) {
// if we have deleted characters, we do not replace at all, but
// rather search for the next occurence
if (findOne(bv, search, casesensitive, matchword, forward))
if (findOne(bv, search, casesensitive, matchword, forward, true, findnext))
update = true;
else
bv->message(_("String not found."));