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Code Issues Releases Wiki Activity

fixed bug 2396. Set button now accounts for the existence of legal shortcuts duplicates.

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This commit is contained in:
binarywisdom
2020-05-30 18:18:39 -04:00
committed by James Crook
parent 223ac3b644
commit 5cec22e8a0
1 changed files with 44 additions and 21 deletions
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65
src/prefs/KeyConfigPrefs.cpp
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@@ -757,47 +757,70 @@ void KeyConfigPrefs::OnSet(wxCommandEvent & WXUNUSED(event))
return;
}
NormalizedKeyString key { mKey->GetValue() };
auto oldname = mView->GetNameByKey(key);
auto newname = mView->GetName(mCommandSelected);
CommandID newCommand{ mView->GetName(mCommandSelected) };
NormalizedKeyString enteredKey{ mKey->GetValue() };
NormalizedKeyString newComDefaultKey{
mManager->GetDefaultKeyFromName(newCommand) };
CommandIDs oldCommands;
// Just ignore it if they are the same
if (oldname == newname) {
return;
// collecting commands competing for the same shortcut
for (size_t i{ 0 }; i < mNames.size(); i++)
{
if (mNewKeys[i] == enteredKey)
{
// ignore the Set button if the same shortcut is used
if (mNames[i] == newCommand)
return;
if (newComDefaultKey == EMPTY_SHORTCUT ||
mDefaultKeys[i] != newComDefaultKey)
{
oldCommands.push_back(mNames[i]);
}
}
}
// Prevent same hotkey combination being used twice.
if (!oldname.empty()) {
auto oldlabel = Verbatim( wxT("%s - %s") )
if (!oldCommands.empty()) {
auto newlabel = Verbatim( wxT("'%s - %s'") )
.Format(
mManager->GetCategoryFromName(oldname),
mManager->GetPrefixedLabelFromName(oldname) );
auto newlabel = Verbatim( wxT("%s - %s") )
mManager->GetCategoryFromName(newCommand),
mManager->GetPrefixedLabelFromName(newCommand) );
auto oldlabel = Verbatim(wxT("'%s - %s'"))
.Format(
mManager->GetCategoryFromName(newname),
mManager->GetPrefixedLabelFromName(newname) );
mManager->GetCategoryFromName(oldCommands[0]),
mManager->GetPrefixedLabelFromName(oldCommands[0]));
for (size_t i{ 1 }; i < oldCommands.size(); i++)
oldlabel += XO("\n\n\t and\n\n\t") +
Verbatim(wxT("'%s - %s'")).Format(
mManager->GetCategoryFromName(oldCommands[i]),
mManager->GetPrefixedLabelFromName(oldCommands[i]));
if (wxCANCEL == AudacityMessageBox(
XO(
"The keyboard shortcut '%s' is already assigned to:\n\n\t'%s'\n\nClick OK to assign the shortcut to\n\n\t'%s'\n\ninstead. Otherwise, click Cancel.")
"The keyboard shortcut '%s' is already assigned to:\n\n\t%s\n\n\nClick OK to assign the shortcut to\n\n\t%s\n\ninstead. Otherwise, click Cancel.")
.Format(
mKey->GetValue(),
oldlabel,
newlabel
),
XO("Error"),
XO("Warning"),
wxOK | wxCANCEL | wxICON_STOP | wxCENTRE,
this))
{
return;
}
mView->SetKeyByName(oldname, {});
mManager->SetKeyFromName(oldname, {});
mNewKeys[ make_iterator_range( mNames ).index( oldname ) ] = {};
for (const auto & command : oldCommands)
{
mView->SetKeyByName(command, {});
mManager->SetKeyFromName(command, {});
mNewKeys[make_iterator_range(mNames).index(command)] = {};
}
}
SetKeyForSelected(key);
SetKeyForSelected(enteredKey);
}
void KeyConfigPrefs::OnClear(wxCommandEvent& WXUNUSED(event))