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Fix shortcuts info output on the Mac

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QKeySequence returns special characters for keys on the mac rather than
textual key names (as on other OSes).

Since these symbols are not included in many fonts, we re-translate them
to textual names

Fixes: #10641
This commit is contained in:
Juergen Spitzmueller 2018-08-09 16:56:41 +02:00
parent fd7490762d
commit 5f45b3ed9c
1 changed files with 71 additions and 2 deletions
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73
src/insets/InsetInfo.cpp
View File

@ -747,10 +747,79 @@ void InsetInfo::updateBuffer(ParIterator const & it, UpdateType utype) {
info(from_ascii("undefined"), params_.lang); info(from_ascii("undefined"), params_.lang);
break; break;
} }
docstring sequence;
if (params_.type == InsetInfoParams::SHORTCUT_INFO) if (params_.type == InsetInfoParams::SHORTCUT_INFO)
setText(bindings.begin()->print(KeySequence::ForGui), guilang); sequence = bindings.begin()->print(KeySequence::ForGui);
else else
setText(theTopLevelKeymap().printBindings(func, KeySequence::ForGui), guilang); sequence = theTopLevelKeymap().printBindings(func, KeySequence::ForGui);
// QKeySequence returns special characters for keys on the mac
// Since these are not included in many fonts, we
// re-translate them to textual names (see #10641)
odocstringstream ods;
for (size_t n = 0; n < sequence.size(); ++n) {
char_type const c = sequence[n];
switch(c) {
case 0x21b5://Return
gui = _("Return[[Key]]");
ods << translateIfPossible(from_ascii("Return[[Key]]"), params_.lang->code());
break;
case 0x21b9://Tab both directions (Win)
gui = _("Tab[[Key]]");
ods << translateIfPossible(from_ascii("Tab[[Key]]"), params_.lang->code());
break;
case 0x21de://Qt::Key_PageUp
gui = _("PgUp");
ods << translateIfPossible(from_ascii("PgUp"), params_.lang->code());
break;
case 0x21df://Qt::Key_PageDown
gui = _("PgDown");
ods << translateIfPossible(from_ascii("PgDown"), params_.lang->code());
break;
case 0x21e4://Qt::Key_Backtab
gui = _("Backtab");
ods << translateIfPossible(from_ascii("Backtab"), params_.lang->code());
break;
case 0x21e5://Qt::Key_Tab
gui = _("Tab");
ods << translateIfPossible(from_ascii("Tab"), params_.lang->code());
break;
case 0x21e7://Shift
gui = _("Shift");
ods << translateIfPossible(from_ascii("Shift"), params_.lang->code());
break;
case 0x21ea://Qt::Key_CapsLock
gui = _("CapsLock");
ods << translateIfPossible(from_ascii("CapsLock"), params_.lang->code());
break;
case 0x2318://CMD
gui = _("Command[[Key]]");
ods << translateIfPossible(from_ascii("Command[[Key]]"), params_.lang->code());
break;
case 0x2324://Qt::Key_Enter
gui = _("Return[[Key]]");
ods << translateIfPossible(from_ascii("Return[[Key]]"), params_.lang->code());
break;
case 0x2325://Option key
gui = _("Option[[Key]]");
ods << translateIfPossible(from_ascii("Option[[Key]]"), params_.lang->code());
break;
case 0x2326://Qt::Key_Delete
gui = _("Delete[[Key]]");
ods << translateIfPossible(from_ascii("Delete[[Key]]"), params_.lang->code());
break;
case 0x232b://Qt::Key_Backspace
gui = _("Fn+Del");
ods << translateIfPossible(from_ascii("Fn+Delete"), params_.lang->code());
break;
case 0x238b://Qt::Key_Escape
gui = _("Esc");
ods << translateIfPossible(from_ascii("Esc"), params_.lang->code());
break;
default:
ods.put(c);
}
}
setText(ods.str(), guilang);
params_.force_ltr = !guilang->rightToLeft() && !params_.lang->rightToLeft(); params_.force_ltr = !guilang->rightToLeft() && !params_.lang->rightToLeft();
break; break;
} }