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fix display of unmapped events in HelpDialog

This commit is contained in:
Thomas Jentzsch 2019-08-10 08:51:03 +02:00
parent 0b15163c8a
commit d60837e3d8
2 changed files with 6 additions and 5 deletions
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8
src/common/StellaKeys.hxx
View File

@ -330,10 +330,10 @@ enum StellaKey
KBDK_RALT = 230, /**< alt gr, option */
KBDK_RGUI = 231, /**< windows, command (apple), meta */
KBDK_MODE = 257, /**< I'm not sure if this is really not covered
* by any of the above, but since there's a
* special KMOD_MODE for it I'm adding it here
*/
KBDK_MODE = 257, /**< ALT-GR(aph) key on non-American keyboards
* This is like pressing KBDK_RALT + KBDK_RCTRL
* on some keyboards
*/
/* @} *//* Usage page 0x07 */

3
src/gui/HelpDialog.cxx
View File

@ -93,7 +93,8 @@ void HelpDialog::updateStrings(uInt8 page, uInt8 lines, string& title)
};
auto ADD_EVENT = [&](const Event::Type e, const string & d)
{
ADD_BIND(instance().eventHandler().getMappingDesc(e, kEmulationMode), d);
string desc = instance().eventHandler().getMappingDesc(e, kEmulationMode);
ADD_BIND(desc.length() ? desc : "None", d);
};
auto ADD_TEXT = [&](const string& d) { ADD_BIND("", d); };
auto ADD_LINE = [&]() { ADD_BIND("", ""); };