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Introduce search-string-set (#8055)

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This stores its argument, the currently selected text or the word under
cursor in the search cache that is used by word-find[-backward|-forward]
if no argument is given to those.

Prerequisite for a feature apparently expected on the Mac.
This commit is contained in:
Juergen Spitzmueller 2021-02-12 14:30:50 +01:00
parent fbef5e687a
commit 7f90e3b7d2
4 changed files with 45 additions and 12 deletions
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4
lib/RELEASE-NOTES
View File

@ -97,6 +97,10 @@
* paragraph-select is a new convenience function to select the paragraph
surrounding the actual cursor position.
* search-string-set [arg] stores the <arg>, the currently selected text or the word under
cursor in the search cache that is used by word-find[-backward|-forward] if no argument
is given to those.
* inset-split is a new convenience function that splits an inset into two at the given
cursor position. This is only implemented for text insets currently.

41
src/BufferView.cpp
View File

@ -275,7 +275,7 @@ struct BufferView::Private
frontend::GuiBufferViewDelegate * gui_;
/// Cache for Find Next
FuncRequest search_request_cache_;
docstring search_request_cache_;
///
map<string, Inset *> edited_insets_;
@ -1155,6 +1155,7 @@ bool BufferView::getStatus(FuncRequest const & cmd, FuncStatus & flag)
case LFUN_MARK_OFF:
case LFUN_MARK_ON:
case LFUN_MARK_TOGGLE:
case LFUN_SEARCH_STRING_SET:
case LFUN_SCREEN_RECENTER:
case LFUN_SCREEN_SHOW_CURSOR:
case LFUN_BIBTEX_DATABASE_ADD:
@ -1609,16 +1610,13 @@ void BufferView::dispatch(FuncRequest const & cmd, DispatchResult & dr)
case LFUN_WORD_FIND_FORWARD:
case LFUN_WORD_FIND_BACKWARD: {
// FIXME THREAD
// Would it maybe be better if this variable were view specific anyway?
static docstring last_search;
docstring searched_string;
if (!cmd.argument().empty()) {
last_search = cmd.argument();
d->search_request_cache_ = cmd.argument();
searched_string = cmd.argument();
} else {
searched_string = last_search;
searched_string = d->search_request_cache_;
}
if (searched_string.empty())
@ -1636,19 +1634,38 @@ void BufferView::dispatch(FuncRequest const & cmd, DispatchResult & dr)
}
case LFUN_WORD_FIND: {
FuncRequest req = cmd;
if (cmd.argument().empty() && !d->search_request_cache_.argument().empty())
req = d->search_request_cache_;
if (req.argument().empty()) {
docstring arg = cmd.argument();
if (arg.empty() && !d->search_request_cache_.empty())
arg = d->search_request_cache_;
if (arg.empty()) {
lyx::dispatch(FuncRequest(LFUN_DIALOG_SHOW, "findreplace"));
break;
}
if (lyxfind(this, req))
if (lyxfind(this, FuncRequest(act, arg)))
dr.screenUpdate(Update::Force | Update::FitCursor);
else
dr.setMessage(_("Search string not found!"));
d->search_request_cache_ = req;
d->search_request_cache_ = arg;
break;
}
case LFUN_SEARCH_STRING_SET: {
docstring pattern = cmd.argument();
if (!pattern.empty()) {
d->search_request_cache_ = pattern;
break;
}
if (cur.selection())
pattern = cur.selectionAsString(false);
else {
pos_type spos = cur.pos();
cur.innerText()->selectWord(cur, WHOLE_WORD);
pattern = cur.selectionAsString(false);
cur.selection(false);
cur.pos() = spos;
}
d->search_request_cache_ = pattern;
break;
}

1
src/FuncCode.h
View File

@ -495,6 +495,7 @@ enum FuncCode
// 385
LFUN_INSET_SPLIT, // jspitzm 20201222
LFUN_LYXFILES_OPEN, // jspitzm 20210210
LFUN_SEARCH_STRING_SET, // stwitt/jspitzm 20210212
LFUN_LASTACTION // end of the table
};

11
src/LyXAction.cpp
View File

@ -4346,6 +4346,17 @@ void LyXAction::init()
*/
{ LFUN_WORD_FIND, "word-find", ReadOnly, Edit },
/*!
* \var lyx::FuncCode lyx::LFUN_SEARCH_STRING_SET
* \li Action: Set search string buffer.
* \li Syntax: search-string-set [<DATA>]
* \li Params: <DATA>: string to search for. If no parameter is given,
* use (word under) selection.
* \li Origin: stwitt, spitz, Feb 12 2021
* \endvar
*/
{ LFUN_SEARCH_STRING_SET, "search-string-set", ReadOnly, Edit },
/*!
* \var lyx::FuncCode lyx::LFUN_WORD_FINDADV
* \li Action: Search for next occurrence of a pattern.