C++ (Cpp) _OpenSaver Examples

Example #1

void
ModulesView::AttachedToWindow()
{
	_OpenSaver();

	fScreenSaversListView->SetTarget(this);
	fTestButton->SetTarget(this);
	fAddButton->SetTarget(this);
}

Example #2

void
ModulesView::AttachedToWindow()
{
	if (Parent() != NULL) {
		// We adopt the size of our parent view (in case the window
		// was resized during our absence (BTabView...)
		ResizeTo(Parent()->Bounds().Width(), Parent()->Bounds().Height());
	}

	_OpenSaver();

	fListView->SetTarget(this);
	fTestButton->SetTarget(this);
	fAddButton->SetTarget(this);
}

Example #3

void
ModulesView::MessageReceived(BMessage* message)
{
	switch (message->what) {
		case kMsgSaverSelected:
		{
			int selection = fScreenSaversListView->CurrentSelection();
			if (selection < 0)
				break;

			ScreenSaverItem* item
				= (ScreenSaverItem*)fScreenSaversListView->ItemAt(selection);
			if (item == NULL)
				break;

			if (strcmp(item->Text(), B_TRANSLATE("Blackness")) == 0)
				fSettings.SetModuleName("");
			else
				fSettings.SetModuleName(item->Text());

			SaveState();
			_CloseSaver();
			_OpenSaver();
			fSettings.Save();
			break;
		}

		case kMsgTestSaver:
		{
			SaveState();
			fSettings.Save();

			_CloseSaver();

			be_roster->StartWatching(BMessenger(this, Looper()),
				B_REQUEST_QUIT);
			if (be_roster->Launch(SCREEN_BLANKER_SIG, &fSettings.Message(),
					&fScreenSaverTestTeam) == B_OK) {
				break;
			}

			// Try really hard to launch it. It's very likely that this fails
			// when we run from the CD, and there is only an incomplete mime
			// database for example...
			BPath path;
			if (find_directory(B_SYSTEM_BIN_DIRECTORY, &path) != B_OK
				|| path.Append("screen_blanker") != B_OK) {
				path.SetTo("/bin/screen_blanker");
			}

			BEntry entry(path.Path());
			entry_ref ref;
			if (entry.GetRef(&ref) == B_OK) {
				be_roster->Launch(&ref, &fSettings.Message(),
					&fScreenSaverTestTeam);
			}
			break;
		}

		case kMsgAddSaver:
			fFilePanel->Show();
			break;

		case B_SOME_APP_QUIT:
		{
			team_id team;
			if (message->FindInt32("be:team", &team) == B_OK
				&& team == fScreenSaverTestTeam) {
				be_roster->StopWatching(this);
				_OpenSaver();
			}
			break;
		}

		default:
			BView::MessageReceived(message);
	}
}