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Fix bug #11084.

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Allow unicode-insert to accept a sequence of codepoints.
This commit is contained in:
Richard Kimberly Heck 2018-03-21 23:08:12 -04:00
parent 92680495bb
commit 83b1ac3b55
4 changed files with 26 additions and 14 deletions
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6
src/LyXAction.cpp
View File

@ -3850,10 +3850,10 @@ void LyXAction::init()
/*!
* \var lyx::FuncCode lyx::LFUN_UNICODE_INSERT
* \li Action: Inserts a single unicode character.
* \li Syntax: unicode-insert <CHAR>
* \li Params: <CHAR>: The character to insert, given as its code
* \li Syntax: unicode-insert <CHAR1> <CHAR2> ...
* \li Params: <CHARn>: The character to insert, given as its code
point, in hexadecimal.
* \li Sample: unicode-insert 0x0100
* \li Sample: unicode-insert 0x0100 0x0259
* \li Origin: Lgb, 22 Oct 2006
* \endvar
*/

17
src/Text3.cpp
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@ -1699,13 +1699,18 @@ void Text::dispatch(Cursor & cur, FuncRequest & cmd)
case LFUN_UNICODE_INSERT: {
if (cmd.argument().empty())
break;
docstring hexstring = cmd.argument();
if (isHex(hexstring)) {
char_type c = hexToInt(hexstring);
// splits on whitespace
vector<docstring> args =
getVectorFromString(cmd.argument(), from_ascii(" "), false, true);
for (auto const & arg : args) {
if (!isHex(arg)) {
LYXERR0("Not a hexstring: " << arg);
continue;
}
char_type c = hexToInt(arg);
if (c >= 32 && c < 0x10ffff) {
lyxerr << "Inserting c: " << c << endl;
docstring s = docstring(1, c);
lyx::dispatch(FuncRequest(LFUN_SELF_INSERT, s));
LYXERR(Debug::KEY, "Inserting c: " << c);
lyx::dispatch(FuncRequest(LFUN_SELF_INSERT, docstring(1, c)));
}
}
break;

15
src/mathed/InsetMathNest.cpp
View File

@ -1249,14 +1249,19 @@ void InsetMathNest::doDispatch(Cursor & cur, FuncRequest & cmd)
case LFUN_UNICODE_INSERT: {
if (cmd.argument().empty())
break;
docstring hexstring = cmd.argument();
if (isHex(hexstring)) {
char_type c = hexToInt(hexstring);
// splits on whitespace
vector<docstring> args =
getVectorFromString(cmd.argument(), from_ascii(" "), false, true);
for (auto const & arg : args) {
if (!isHex(arg)) {
LYXERR0("Not a hexstring: " << arg);
continue;
}
char_type c = hexToInt(arg);
if (c >= 32 && c < 0x10ffff) {
docstring s = docstring(1, c);
FuncCode code = currentMode() == MATH_MODE ?
LFUN_MATH_INSERT : LFUN_SELF_INSERT;
lyx::dispatch(FuncRequest(code, s));
lyx::dispatch(FuncRequest(code, docstring(1, c)));
}
}
break;

2
src/support/lstrings.h
View File

@ -326,6 +326,8 @@ docstring wrapParas(docstring const & str, int const indent = 0,
/// If \p keepempty is true, empty strings will be pushed to the vector as well
/// If \p trimit is true, leading and trailing whitespace will be trimmed from
/// all values. Note that this can affect what counts as "empty".
/// NOTE: If you want to split a string on whitespace, then do:
/// getVectorFromString(str, " ", false, true);
std::vector<std::string> const getVectorFromString(std::string const & str,
std::string const & delim = std::string(","),
bool keepempty = false, bool trimit = true);