mirror of
https://git.lyx.org/repos/lyx.git
synced 2024-11-09 18:31:04 +00:00
Implement LFUN_REFERENCE_TO_PARAGRAPH
This function checks whether a paragraph (specified by ID) has a label. If so, it simply inserts a reference to this at cursor position, if not it inserts a label to that paragraph (pos 0) and then inserts a reference at cursor position. Needed to implement #1624 (insert cross references to items that do not have yet a label)
This commit is contained in:
parent
e3b36208ed
commit
3fe99bf6f5
@ -1292,6 +1292,12 @@ bool BufferView::getStatus(FuncRequest const & cmd, FuncStatus & flag)
|
||||
|| getInsetByCode<InsetMathRef>(cur, MATH_REF_CODE));
|
||||
break;
|
||||
|
||||
case LFUN_REFERENCE_TO_PARAGRAPH: {
|
||||
int const id = convert<int>(cmd.getArg(0));
|
||||
flag.setEnabled(id > 0);
|
||||
break;
|
||||
}
|
||||
|
||||
case LFUN_CHANGES_MERGE:
|
||||
case LFUN_CHANGE_NEXT:
|
||||
case LFUN_CHANGE_PREVIOUS:
|
||||
@ -1651,6 +1657,45 @@ void BufferView::dispatch(FuncRequest const & cmd, DispatchResult & dr)
|
||||
break;
|
||||
}
|
||||
|
||||
case LFUN_REFERENCE_TO_PARAGRAPH: {
|
||||
int const id = convert<int>(cmd.getArg(0));
|
||||
if (id < 1)
|
||||
break;
|
||||
string const type = cmd.getArg(1);
|
||||
int i = 0;
|
||||
for (Buffer * b = &buffer_; i == 0 || b != &buffer_;
|
||||
b = theBufferList().next(b)) {
|
||||
DocIterator const dit = b->getParFromID(id);
|
||||
string const label = dit.innerParagraph().getLabel();
|
||||
if (!label.empty()) {
|
||||
// if the paragraph has a label, we refer to this
|
||||
string const arg = (type.empty()) ? label : label + " " + type;
|
||||
lyx::dispatch(FuncRequest(LFUN_REFERENCE_INSERT, arg));
|
||||
break;
|
||||
} else {
|
||||
// if there is not a label yet, go to the paragraph ...
|
||||
lyx::dispatch(FuncRequest(LFUN_BOOKMARK_SAVE, "0"));
|
||||
lyx::dispatch(FuncRequest(LFUN_PARAGRAPH_GOTO, cmd.argument()));
|
||||
// ... insert the label
|
||||
// we do not want to open the dialog, hence we
|
||||
// do not employ LFUN_LABEL_INSERT
|
||||
InsetCommandParams p(LABEL_CODE);
|
||||
docstring const label = cur.getPossibleLabel();
|
||||
p["name"] = label;
|
||||
string const data = InsetCommand::params2string(p);
|
||||
lyx::dispatch(FuncRequest(LFUN_INSET_INSERT, data));
|
||||
// ... and go back to the original position
|
||||
lyx::dispatch(FuncRequest(LFUN_BOOKMARK_GOTO, "0"));
|
||||
// ... to insert the ref
|
||||
string const arg = (type.empty()) ? to_utf8(label)
|
||||
: to_utf8(label) + " " + type;
|
||||
lyx::dispatch(FuncRequest(LFUN_REFERENCE_INSERT, arg));
|
||||
break;
|
||||
}
|
||||
}
|
||||
break;
|
||||
}
|
||||
|
||||
case LFUN_NOTE_NEXT:
|
||||
if (gotoInset(this, { NOTE_CODE }, false))
|
||||
dr.screenUpdate(Update::Force);
|
||||
|
@ -511,6 +511,7 @@ enum FuncCode
|
||||
LFUN_STATISTICS_REFERENCE_CLAMP,// sanda, 20240324
|
||||
LFUN_REFERENCE_INSERT, // spitz, 20240728
|
||||
// 400
|
||||
LFUN_REFERENCE_TO_PARAGRAPH, // spitz, 20240728
|
||||
LFUN_LASTACTION // end of the table
|
||||
};
|
||||
|
||||
|
@ -3531,6 +3531,19 @@ void LyXAction::init()
|
||||
*/
|
||||
{ LFUN_REFERENCE_NEXT, "reference-next", ReadOnly, Edit },
|
||||
|
||||
/*!
|
||||
* \var lyx::FuncCode lyx::LFUN_REFERENCE_TO_PARAGRAPH
|
||||
* \li Action: Inserts a cross-reference to the paragraph with a given ID
|
||||
* \li Notion: The function checks of the paragraph already has a label.
|
||||
* If so, it uses that. Otherwise it inserts a label and uses this.
|
||||
* \li Syntax: reference-to-paragraph <PAR_ID> [<TYPE>]
|
||||
* \li Params: <PAR_ID>: paragraph id \n
|
||||
<TYPE>: cross-references type
|
||||
* \li Origin: spitz, 28 Jul 2024
|
||||
* \endvar
|
||||
*/
|
||||
{ LFUN_REFERENCE_TO_PARAGRAPH, "reference-to-paragraph", ReadOnly | NoInternal, Edit },
|
||||
|
||||
|
||||
/*!
|
||||
* \var lyx::FuncCode lyx::LFUN_REGEXP_MODE
|
||||
|
Loading…
Reference in New Issue
Block a user