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Keyboard control: allow verbosity decrease

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This commit is contained in:
Martin Pulec
2017-10-18 11:02:09 +02:00
parent 29e18b78f3
commit c97fa6f0fe
1 changed files with 8 additions and 1 deletions
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9
src/keyboard_control.cpp
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@@ -207,6 +207,7 @@ void keyboard_control::run()
case '-':
case 'e':
case 'v':
case 'V':
if (m_locked_against_changes) {
LOG(LOG_LEVEL_NOTICE) << "Keyboard control: locked against changes, press 'Ctrl-x' to unlock or 'h' for help.\n";
goto after_protected;
@@ -267,8 +268,13 @@ void keyboard_control::run()
break;
}
case 'v':
case 'V':
{
log_level = (log_level + 1) % (LOG_LEVEL_MAX + 1);
if (islower(c)) {
log_level = (log_level + 1) % (LOG_LEVEL_MAX + 1);
} else {
log_level = (log_level - 1 + (LOG_LEVEL_MAX + 1)) % (LOG_LEVEL_MAX + 1);
}
cout << "Log level: " << log_level << "\n";
break;
}
@@ -375,6 +381,7 @@ void keyboard_control::usage()
"\t - - decrease audio delay by 10 ms\n" <<
"\t m - mute/unmute\n" <<
"\t v - increase verbosity level\n" <<
"\t V - decrease verbosity level\n" <<
"\t e - record captured content (toggle)\n" <<
"\t h - show help\n" <<
"\t i - show various information\n" <<