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#include "transition-selection.hpp"
#include "obs-module-helper.hpp"
#include "selection-helpers.hpp"
#include "source-helpers.hpp"
#include <obs-frontend-api.h>
namespace advss {
void TransitionSelection::Save(obs_data_t *obj, const char *name,
const char *typeName) const
{
obs_data_set_int(obj, typeName, static_cast<int>(_type));
switch (_type) {
case Type::TRANSITION:
obs_data_set_string(obj, name,
GetWeakSourceName(_transition).c_str());
break;
default:
break;
}
}
void TransitionSelection::Load(obs_data_t *obj, const char *name,
const char *typeName)
{
_type = static_cast<Type>(obs_data_get_int(obj, typeName));
auto target = obs_data_get_string(obj, name);
switch (_type) {
case Type::TRANSITION:
_transition = GetWeakTransitionByName(target);
break;
default:
break;
}
}
OBSWeakSource TransitionSelection::GetTransition() const
{
switch (_type) {
case Type::TRANSITION:
return _transition;
case Type::CURRENT: {
auto source = obs_frontend_get_current_transition();
auto weakSource = obs_source_get_weak_source(source);
obs_weak_source_release(weakSource);
obs_source_release(source);
return weakSource;
}
default:
break;
}
return nullptr;
}
std::string TransitionSelection::ToString() const
{
switch (_type) {
case Type::TRANSITION:
return GetWeakSourceName(_transition);
case Type::CURRENT:
return obs_module_text("AdvSceneSwitcher.currentTransition");
case Type::ANY:
return obs_module_text("AdvSceneSwitcher.anyTransition");
default:
break;
}
return "";
}
TransitionSelectionWidget::TransitionSelectionWidget(QWidget *parent,
bool current, bool any)
: FilterComboBox(parent,
obs_module_text("AdvSceneSwitcher.selectTransition")),
_addCurrent(current),
_addAny(any)
{
setDuplicatesEnabled(true);
PopulateTransitionSelection(this, current, any, false);
QWidget::connect(this, SIGNAL(currentTextChanged(const QString &)),
this, SLOT(SelectionChanged(const QString &)));
}
void TransitionSelectionWidget::SetTransition(const TransitionSelection &t)
{
// Order of entries
// 1. Any transition
// 2. Current transition
// 4. Transitions
switch (t.GetType()) {
case TransitionSelection::Type::TRANSITION:
setCurrentText(QString::fromStdString(t.ToString()));
break;
case TransitionSelection::Type::CURRENT:
setCurrentIndex(findText(QString::fromStdString(obs_module_text(
"AdvSceneSwitcher.currentTransition"))));
break;
case TransitionSelection::Type::ANY:
setCurrentIndex(findText(QString::fromStdString(
obs_module_text("AdvSceneSwitcher.anyTransition"))));
break;
default:
setCurrentIndex(-1);
break;
}
}
void TransitionSelectionWidget::EnableCurrentEntry(bool enable)
{
_addCurrent = enable;
Populate();
}
void TransitionSelectionWidget::EnableAnyEntry(bool enable)
{
_addAny = enable;
Populate();
}
void TransitionSelectionWidget::showEvent(QShowEvent *event)
{
FilterComboBox::showEvent(event);
const auto selection = GetCurrentSelection();
const QSignalBlocker b(this);
Populate();
SetTransition(selection);
}
void TransitionSelectionWidget::Populate()
{
const QSignalBlocker blocker(this);
clear();
PopulateTransitionSelection(this, _addCurrent, _addAny);
}
static bool isFirstEntry(const QComboBox *l, QString name, int idx)
{
for (auto i = l->count() - 1; i >= 0; i--) {
if (l->itemText(i) == name) {
return idx == i;
}
}
// If entry cannot be found we dont want the selection to be empty
return false;
}
TransitionSelection TransitionSelectionWidget::GetCurrentSelection() const
{
TransitionSelection result;
const auto text = currentText();
auto transition = GetWeakTransitionByQString(text);
if (transition) {
result._type = TransitionSelection::Type::TRANSITION;
result._transition = transition;
} else {
if (IsCurrentTransitionSelected(text)) {
result._type = TransitionSelection::Type::CURRENT;
}
if (IsAnyTransitionSelected(text)) {
result._type = TransitionSelection::Type::ANY;
}
}
return result;
}
bool TransitionSelectionWidget::IsCurrentTransitionSelected(
const QString &name) const
{
if (name == QString::fromStdString((obs_module_text(
"AdvSceneSwitcher.currentTransition")))) {
return isFirstEntry(this, name, currentIndex());
}
return false;
}
bool TransitionSelectionWidget::IsAnyTransitionSelected(
const QString &name) const
{
if (name == QString::fromStdString((obs_module_text(
"AdvSceneSwitcher.anyTransition")))) {
return isFirstEntry(this, name, currentIndex());
}
return false;
}
void TransitionSelectionWidget::SelectionChanged(const QString &)
{
emit TransitionChanged(GetCurrentSelection());
}
} // namespace advss
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