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#include "visibility-item-widget.hpp"
#include "qt-wrappers.hpp"
#include "obs-app.hpp"
#include "source-label.hpp"
#include <QListWidget>
#include <QLineEdit>
#include <QHBoxLayout>
#include <QMessageBox>
#include <QLabel>
#include <QKeyEvent>
#include <QCheckBox>
VisibilityItemWidget::VisibilityItemWidget(obs_source_t *source_)
: source(source_),
enabledSignal(obs_source_get_signal_handler(source), "enable",
OBSSourceEnabled, this)
{
bool enabled = obs_source_enabled(source);
vis = new QCheckBox();
vis->setProperty("visibilityCheckBox", true);
vis->setSizePolicy(QSizePolicy::Maximum, QSizePolicy::Maximum);
vis->setChecked(enabled);
label = new OBSSourceLabel(source);
label->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Preferred);
QHBoxLayout *itemLayout = new QHBoxLayout();
itemLayout->addWidget(vis);
itemLayout->addWidget(label);
itemLayout->setContentsMargins(0, 0, 0, 0);
setLayout(itemLayout);
setStyleSheet("background-color: rgba(255, 255, 255, 0);");
connect(vis, &QCheckBox::clicked, [this](bool visible) {
obs_source_set_enabled(source, visible);
});
}
void VisibilityItemWidget::OBSSourceEnabled(void *param, calldata_t *data)
{
VisibilityItemWidget *window =
reinterpret_cast<VisibilityItemWidget *>(param);
bool enabled = calldata_bool(data, "enabled");
QMetaObject::invokeMethod(window, "SourceEnabled",
Q_ARG(bool, enabled));
}
void VisibilityItemWidget::SourceEnabled(bool enabled)
{
if (vis->isChecked() != enabled)
vis->setChecked(enabled);
}
void VisibilityItemWidget::SetColor(const QColor &color, bool active_,
bool selected_)
{
/* Do not update unless the state has actually changed */
if (active_ == active && selected_ == selected)
return;
QPalette pal = vis->palette();
pal.setColor(QPalette::WindowText, color);
vis->setPalette(pal);
label->setStyleSheet(QString("color: %1;").arg(color.name()));
active = active_;
selected = selected_;
}
VisibilityItemDelegate::VisibilityItemDelegate(QObject *parent)
: QStyledItemDelegate(parent)
{
}
void VisibilityItemDelegate::paint(QPainter *painter,
const QStyleOptionViewItem &option,
const QModelIndex &index) const
{
QStyledItemDelegate::paint(painter, option, index);
QObject *parentObj = parent();
QListWidget *list = qobject_cast<QListWidget *>(parentObj);
if (!list)
return;
QListWidgetItem *item = list->item(index.row());
VisibilityItemWidget *widget =
qobject_cast<VisibilityItemWidget *>(list->itemWidget(item));
if (!widget)
return;
bool selected = option.state.testFlag(QStyle::State_Selected);
bool active = option.state.testFlag(QStyle::State_Active);
QPalette palette = list->palette();
#if defined(_WIN32) || defined(__APPLE__)
QPalette::ColorGroup group = active ? QPalette::Active
: QPalette::Inactive;
#else
QPalette::ColorGroup group = QPalette::Active;
#endif
#ifdef _WIN32
QPalette::ColorRole highlightRole = QPalette::WindowText;
#else
QPalette::ColorRole highlightRole = QPalette::HighlightedText;
#endif
QPalette::ColorRole role;
if (selected && active)
role = highlightRole;
else
role = QPalette::WindowText;
widget->SetColor(palette.color(group, role), active, selected);
}
bool VisibilityItemDelegate::eventFilter(QObject *object, QEvent *event)
{
QWidget *editor = qobject_cast<QWidget *>(object);
if (!editor)
return false;
if (event->type() == QEvent::KeyPress) {
QKeyEvent *keyEvent = static_cast<QKeyEvent *>(event);
if (keyEvent->key() == Qt::Key_Tab ||
keyEvent->key() == Qt::Key_Backtab) {
return false;
}
}
return QStyledItemDelegate::eventFilter(object, event);
}
void SetupVisibilityItem(QListWidget *list, QListWidgetItem *item,
obs_source_t *source)
{
VisibilityItemWidget *baseWidget = new VisibilityItemWidget(source);
list->setItemWidget(item, baseWidget);
}
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