nico/NickelMenu-custom
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Implemented nickel_setting:lockscreen action

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This commit is contained in:
Patrick Gaskin
2020-04-25 12:29:55 -04:00
parent c6ccc8c5a4
commit 06f566a812
2 changed files with 24 additions and 0 deletions
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1
res/doc
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@@ -37,6 +37,7 @@
# kfmon - TODO
# nickel_setting - one of:
# invert - toggles FeatureSettings.InvertScreen (all versions)
# lockscreen - toggles PowerSettings.UnlockEnabled (4.12.12111+)
# screenshots - toggles FeatureSettings.Screenshots (all versions)
# nickel_extras - the mimetype of the plugin, or one of:
# web_browser

23
src/action_cc.cc
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@@ -102,6 +102,29 @@ NM_ACTION_(nickel_setting) {
} else if (!strcmp(arg, "screenshots")) {
NM_RETURN_ERR("not implemented yet");
}
} else if (!strcmp(arg, "lockscreen")) {
void *PowerSettings_vtable = dlsym(RTLD_DEFAULT, "_ZTV13PowerSettings");
NM_ASSERT(PowerSettings_vtable, "could not dlsym the vtable for PowerSettings");
vtable_ptr(settings) = vtable_target(PowerSettings_vtable);
if (!strcmp(arg, "lockscreen")) {
bool (*PowerSettings__getUnlockEnabled)(Settings*);
reinterpret_cast<void*&>(PowerSettings__getUnlockEnabled) = dlsym(RTLD_DEFAULT, "_ZN13PowerSettings16getUnlockEnabledEv");
NM_ASSERT(PowerSettings__getUnlockEnabled, "could not dlsym PowerSettings::getUnlockEnabled");
bool (*PowerSettings__setUnlockEnabled)(Settings*, bool);
reinterpret_cast<void*&>(PowerSettings__setUnlockEnabled) = dlsym(RTLD_DEFAULT, "_ZN13PowerSettings16setUnlockEnabledEb");
NM_ASSERT(PowerSettings__setUnlockEnabled, "could not dlsym PowerSettings::setUnlockEnabled");
v = PowerSettings__getUnlockEnabled(settings);
vtable_ptr(settings) = vtable_target(PowerSettings_vtable);
PowerSettings__setUnlockEnabled(settings, !v);
vtable_ptr(settings) = vtable_target(PowerSettings_vtable);
NM_ASSERT(PowerSettings__getUnlockEnabled(settings) == !v, "failed to set setting");
vtable_ptr(settings) = vtable_target(PowerSettings_vtable);
}
} else {
// TODO: more settings
Settings_SettingsD(settings);