void
ScreenSaverWindow::_UpdateStatus()
{
DisableUpdates();
bool enabled = fEnableCheckBox->Value() == B_CONTROL_ON;
fPasswordCheckBox->SetEnabled(enabled);
fTurnOffCheckBox->SetEnabled(enabled && fTurnOffScreenFlags != 0);
fRunSlider->SetEnabled(enabled);
fTurnOffSlider->SetEnabled(enabled && fTurnOffCheckBox->Value());
fPasswordSlider->SetEnabled(enabled && fPasswordCheckBox->Value());
fPasswordButton->SetEnabled(enabled && fPasswordCheckBox->Value());
EnableUpdates();
// Update the saved preferences
fSettings.SetWindowFrame(Frame());
fSettings.SetWindowTab(fTabView->Selection());
fSettings.SetTimeFlags((enabled ? ENABLE_SAVER : 0)
| (fTurnOffCheckBox->Value() ? fTurnOffScreenFlags : 0));
fSettings.SetBlankTime(fRunSlider->Time());
bigtime_t offTime = fTurnOffSlider->Time() - fSettings.BlankTime();
fSettings.SetOffTime(offTime);
fSettings.SetSuspendTime(offTime);
fSettings.SetStandByTime(offTime);
fSettings.SetBlankCorner(fFadeNow->Corner());
fSettings.SetNeverBlankCorner(fFadeNever->Corner());
fSettings.SetLockEnable(fPasswordCheckBox->Value());
fSettings.SetPasswordTime(fPasswordSlider->Time());
// TODO - Tell the password window to update its stuff
}
//! Get the preferred languages from the settings.
void
LocaleWindow::_UpdatePreferredFromLocaleRoster()
{
DisableUpdates();
// Delete all existing items
for (int32 index = fPreferredListView->CountItems(); index-- > 0; ) {
delete fPreferredListView->ItemAt(index);
}
fPreferredListView->MakeEmpty();
// Add new ones from the locale roster
BMessage preferredLanguages;
be_locale_roster->GetPreferredLanguages(&preferredLanguages);
BString languageID;
for (int32 index = 0; preferredLanguages.FindString("language", index,
&languageID) == B_OK; index++) {
int32 listIndex;
LanguageListItem* item
= fLanguageListView->ItemForLanguageID(languageID.String(),
&listIndex);
if (item != NULL) {
// We found the item we were looking for, now copy it to
// the other list
fPreferredListView->AddItem(new LanguageListItem(*item));
}
}
_EnableDisableLanguages();
EnableUpdates();
}
void
LocaleWindow::_InsertPreferredLanguage(LanguageListItem* item, int32 atIndex)
{
if (item == NULL || fPreferredListView->ItemForLanguageID(
item->ID().String()) != NULL)
return;
if (atIndex == -1)
atIndex = fPreferredListView->CountItems();
BLanguage* language = NULL;
be_locale_roster->GetLanguage(item->Code(), &language);
LanguageListItem* baseItem = NULL;
if (language != NULL) {
baseItem = fPreferredListView->ItemForLanguageCode(language->Code(),
&atIndex);
delete language;
}
DisableUpdates();
fPreferredListView->AddItem(new LanguageListItem(*item), atIndex);
// Replace other languages with the same base
if (baseItem != NULL) {
fPreferredListView->RemoveItem(baseItem);
delete baseItem;
}
_PreferredLanguagesChanged();
EnableUpdates();
}
void
LocaleWindow::_EnableDisableLanguages()
{
DisableUpdates();
for (int32 i = 0; i < fLanguageListView->FullListCountItems(); i++) {
LanguageListItem* item = static_cast<LanguageListItem*>(
fLanguageListView->FullListItemAt(i));
bool enable = fPreferredListView->ItemForLanguageID(item->ID()) == NULL;
if (item->IsEnabled() != enable) {
item->SetEnabled(enable);
int32 visibleIndex = fLanguageListView->IndexOf(item);
if (visibleIndex >= 0) {
if (!enable)
fLanguageListView->Deselect(visibleIndex);
fLanguageListView->InvalidateItem(visibleIndex);
}
}
}
SettingsChanged();
EnableUpdates();
}
void MainWindow::UpdateTeams()
{
ThreadItem *thread_item;
TeamItem *team_item;
DisableUpdates();
if (!team_items_list)
team_items_list = new Hashtable;
app_info inf;
thread_info thinf;
int32 th_cookie, te_cookie;
int32 i;
team_info teinf;
te_cookie = 0;
iteration = (iteration + 1) % 2;
total_CPU_diff = 0;
int idle_CPU_diff = 0;
for (i = 0; get_next_team_info(&te_cookie, &teinf) == B_NO_ERROR; i++) {
if (!(team_item = (TeamItem *)team_items_list->get(teinf.team))) {
team_item = new TeamItem(&teinf);
team_item->refreshed = iteration;
team_items_list->put(teinf.team, team_item);
teamView->AddRow(team_item);
team_item->CPU_diff = 0;
for (th_cookie = 0; get_next_thread_info(team_item->team, &th_cookie, &thinf) == B_OK;) {
thread_item = new ThreadItem(&thinf);
thread_item->refreshed = iteration;
team_item->thread_items_list->put(thinf.thread, thread_item);
teamView->AddRow(thread_item, team_item);
if (teinf.team != 1 || strncmp(thinf.name, "idle thread ", 12) != 0) {
team_item->CPU_diff += thread_item->CPU_diff;
} else
idle_CPU_diff += thread_item->CPU_diff;
}
}
// update team
else {
team_item->update(&teinf);
team_item->refreshed = iteration;
team_item->CPU_diff = 0;
for (th_cookie = 0; get_next_thread_info(team_item->team, &th_cookie, &thinf) == B_OK;) {
if (!(thread_item = (ThreadItem *)team_item->thread_items_list->get(thinf.thread))) {
thread_item = new ThreadItem(&thinf);
thread_item->refreshed = iteration;
team_item->thread_items_list->put(thinf.thread, thread_item);
teamView->AddRow(thread_item, team_item);
}
// update thread
else {
thread_item->update(&thinf);
thread_item->refreshed = iteration;
}
if (teinf.team != 1 || strncmp(thinf.name, "idle thread ", 12) != 0) {
team_item->CPU_diff += thread_item->CPU_diff;
} else
idle_CPU_diff += thread_item->CPU_diff;
}
}
total_CPU_diff += team_item->CPU_diff;
if (total_CPU_diff < 0) printf("Error. CPU diff out of bounds\n");
}
total_CPU_diff += idle_CPU_diff;
// division by zero && overflow handling
if (total_CPU_diff <= 0) total_CPU_diff = 1;
RemoveList.MakeEmpty();
teamView->FullListDoForEach(postlistproc, (void *)this);
RemoveProcessItems(&RemoveList);
EnableUpdates();
}
