LabelStack::LabelStack(QWidget *parent) :
QLabel(parent)
{
#ifdef Q_WS_MAC
setAttribute(Qt::WA_MacSmallSize, true);
#endif
m_temporaryCtx = -1;
fillLabel();
}
LabelStack::LabelStack(QWidget *parent) :
QLabel(parent)
{
#ifdef Q_OS_MAC
setAttribute(Qt::WA_MacSmallSize, true);
#endif
temporary_ctx_ = -1;
fillLabel();
connect(&temporary_timer_, SIGNAL(timeout()), this, SLOT(updateTemporaryStatus()));
}
void LabelStack::popText(int ctx) {
QMutableListIterator<StackItem *> iter(labels_);
while (iter.hasNext()) {
if (iter.next()->ctx == ctx) {
iter.remove();
break;
}
}
fillLabel();
}
void LabelStack::pushText(QString &text, int ctx) {
StackItem *si = new StackItem;
si->text = text;
si->ctx = ctx;
m_labels.prepend(si);
if (ctx == m_temporaryCtx) {
QTimer::singleShot(TEMPORARY_MSG_TIMEOUT, this, SLOT(popTemporaryText()));
}
fillLabel();
}
void LogUI::onGUI()
{
Lumix::MT::SpinLock lock(m_guard);
showNotifications();
if (!m_is_opened) return;
if (ImGui::Begin("Log", &m_is_opened))
{
const char* labels[] = { "Info", "Warning", "Error", "BGFX" };
for (int i = 0; i < Lumix::lengthOf(labels); ++i)
{
char label[20];
fillLabel(label, sizeof(label), labels[i], m_new_message_count[i]);
if(i > 0) ImGui::SameLine();
if (ImGui::Button(label))
{
m_current_tab = i;
m_new_message_count[i] = 0;
}
}
auto* messages = &m_messages[m_current_tab];
if (ImGui::Button("Clear"))
{
for (int i = 0; i < m_messages.size(); ++i)
{
m_messages[i].clear();
m_new_message_count[i] = 0;
}
}
ImGui::SameLine();
char filter[128] = "";
ImGui::InputText("Filter", filter, sizeof(filter));
if (ImGui::BeginChild("log_messages"))
{
for (int i = 0; i < messages->size(); ++i)
{
const char* msg = (*messages)[i].c_str();
if (filter[0] == '\0' || strstr(msg, filter) != nullptr)
{
ImGui::Text(msg);
}
}
}
ImGui::EndChild();
}
ImGui::End();
}
void LabelStack::pushText(QString &text, int ctx) {
StackItem *si = new StackItem;
if (ctx == temporary_ctx_) {
temporary_timer_.stop();
popText(temporary_ctx_);
temporary_epoch_.start();
temporary_timer_.start(temporary_flash_timeout_);
emit toggleTemporaryFlash(true);
}
si->text = text;
si->ctx = ctx;
labels_.prepend(si);
fillLabel();
}
