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#include "visibility-item-widget.hpp"
#include "visibility-checkbox.hpp"
#include "locked-checkbox.hpp"
#include "qt-wrappers.hpp"
#include "obs-app.hpp"
#include <QListWidget>
#include <QLineEdit>
#include <QHBoxLayout>
#include <QMessageBox>
#include <QLabel>
VisibilityItemWidget::VisibilityItemWidget(obs_source_t *source_)
: source (source_),
enabledSignal (obs_source_get_signal_handler(source), "enable",
OBSSourceEnabled, this),
renamedSignal (obs_source_get_signal_handler(source), "rename",
OBSSourceRenamed, this)
{
const char *name = obs_source_get_name(source);
bool enabled = obs_source_enabled(source);
vis = new VisibilityCheckBox();
vis->setSizePolicy(QSizePolicy::Maximum, QSizePolicy::Maximum);
/* Fix for non-apple systems where the spacing would be too big */
#ifndef __APPLE__
vis->setMaximumSize(16, 16);
#endif
vis->setChecked(enabled);
label = new QLabel(QT_UTF8(name));
label->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Preferred);
QHBoxLayout *itemLayout = new QHBoxLayout();
itemLayout->addWidget(vis);
itemLayout->addWidget(label);
itemLayout->setContentsMargins(5, 2, 5, 2);
setLayout(itemLayout);
setStyleSheet("background-color: rgba(255, 255, 255, 0);");
connect(vis, SIGNAL(clicked(bool)),
this, SLOT(VisibilityClicked(bool)));
}
VisibilityItemWidget::VisibilityItemWidget(obs_sceneitem_t *item_)
: item (item_),
source (obs_sceneitem_get_source(item)),
renamedSignal (obs_source_get_signal_handler(source), "rename",
OBSSourceRenamed, this)
{
const char *name = obs_source_get_name(source);
bool enabled = obs_sceneitem_visible(item);
bool locked = obs_sceneitem_locked(item);
obs_scene_t *scene = obs_sceneitem_get_scene(item);
obs_source_t *sceneSource = obs_scene_get_source(scene);
vis = new VisibilityCheckBox();
vis->setSizePolicy(QSizePolicy::Maximum, QSizePolicy::Maximum);
/* Fix for non-apple systems where the spacing would be too big */
#ifndef __APPLE__
vis->setMaximumSize(16, 16);
#endif
vis->setChecked(enabled);
lock = new LockedCheckBox();
lock->setSizePolicy(QSizePolicy::Maximum, QSizePolicy::Maximum);
/* Fix for non-apple systems where the spacing would be too big */
#ifndef __APPLE__
lock->setMaximumSize(16, 16);
#endif
lock->setChecked(locked);
label = new QLabel(QT_UTF8(name));
label->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Preferred);
#ifdef __APPLE__
vis->setAttribute(Qt::WA_LayoutUsesWidgetRect);
lock->setAttribute(Qt::WA_LayoutUsesWidgetRect);
#endif
QHBoxLayout *itemLayout = new QHBoxLayout();
itemLayout->addWidget(vis);
itemLayout->addWidget(lock);
itemLayout->addWidget(label);
itemLayout->setContentsMargins(5, 2, 5, 2);
itemLayout->setSpacing(2);
setLayout(itemLayout);
setStyleSheet("background-color: rgba(255, 255, 255, 0);");
signal_handler_t *signal = obs_source_get_signal_handler(sceneSource);
signal_handler_connect(signal, "remove", OBSSceneRemove, this);
signal_handler_connect(signal, "item_remove", OBSSceneItemRemove,
this);
signal_handler_connect(signal, "item_visible", OBSSceneItemVisible,
this);
connect(vis, SIGNAL(clicked(bool)),
this, SLOT(VisibilityClicked(bool)));
connect(lock, SIGNAL(clicked(bool)),
this, SLOT(LockClicked(bool)));
}
VisibilityItemWidget::~VisibilityItemWidget()
{
DisconnectItemSignals();
}
void VisibilityItemWidget::DisconnectItemSignals()
{
if (!item || sceneRemoved)
return;
obs_scene_t *scene = obs_sceneitem_get_scene(item);
obs_source_t *sceneSource = obs_scene_get_source(scene);
signal_handler_t *signal = obs_source_get_signal_handler(sceneSource);
signal_handler_disconnect(signal, "remove", OBSSceneRemove, this);
signal_handler_disconnect(signal, "item_remove", OBSSceneItemRemove,
this);
signal_handler_disconnect(signal, "item_visible", OBSSceneItemVisible,
this);
sceneRemoved = true;
}
void VisibilityItemWidget::OBSSceneRemove(void *param, calldata_t *data)
{
VisibilityItemWidget *window =
reinterpret_cast<VisibilityItemWidget*>(param);
window->DisconnectItemSignals();
UNUSED_PARAMETER(data);
}
void VisibilityItemWidget::OBSSceneItemRemove(void *param, calldata_t *data)
{
VisibilityItemWidget *window =
reinterpret_cast<VisibilityItemWidget*>(param);
obs_sceneitem_t *item = (obs_sceneitem_t*)calldata_ptr(data, "item");
if (item == window->item)
window->DisconnectItemSignals();
}
void VisibilityItemWidget::OBSSceneItemVisible(void *param, calldata_t *data)
{
VisibilityItemWidget *window =
reinterpret_cast<VisibilityItemWidget*>(param);
obs_sceneitem_t *curItem = (obs_sceneitem_t*)calldata_ptr(data, "item");
bool enabled = calldata_bool(data, "visible");
if (window->item == curItem)
QMetaObject::invokeMethod(window, "SourceEnabled",
Q_ARG(bool, enabled));
}
void VisibilityItemWidget::OBSSceneItemLocked(void *param, calldata_t *data)
{
VisibilityItemWidget *window =
reinterpret_cast<VisibilityItemWidget*>(param);
obs_sceneitem_t *curItem = (obs_sceneitem_t*)calldata_ptr(data, "item");
bool locked = calldata_bool(data, "locked");
if (window->item == curItem)
QMetaObject::invokeMethod(window, "SourceLocked",
Q_ARG(bool, locked));
}
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::OBSSourceRenamed(void *param, calldata_t *data)
{
VisibilityItemWidget *window =
reinterpret_cast<VisibilityItemWidget*>(param);
const char *name = calldata_string(data, "new_name");
QMetaObject::invokeMethod(window, "SourceRenamed",
Q_ARG(QString, QT_UTF8(name)));
}
void VisibilityItemWidget::VisibilityClicked(bool visible)
{
if (item)
obs_sceneitem_set_visible(item, visible);
else
obs_source_set_enabled(source, visible);
}
void VisibilityItemWidget::LockClicked(bool locked)
{
if (item)
obs_sceneitem_set_locked(item, locked);
}
void VisibilityItemWidget::SourceEnabled(bool enabled)
{
if (vis->isChecked() != enabled)
vis->setChecked(enabled);
}
void VisibilityItemWidget::SourceLocked(bool locked)
{
if (lock->isChecked() != locked)
lock->setChecked(locked);
}
void VisibilityItemWidget::SourceRenamed(QString name)
{
if (label && name != label->text())
label->setText(name);
}
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);
}
void SetupVisibilityItem(QListWidget *list, QListWidgetItem *item,
obs_source_t *source)
{
VisibilityItemWidget *baseWidget = new VisibilityItemWidget(source);
item->setSizeHint(baseWidget->sizeHint());
list->setItemWidget(item, baseWidget);
}
void SetupVisibilityItem(QListWidget *list, QListWidgetItem *item,
obs_sceneitem_t *sceneItem)
{
VisibilityItemWidget *baseWidget = new VisibilityItemWidget(sceneItem);
item->setSizeHint(baseWidget->sizeHint());
list->setItemWidget(item, baseWidget);
}
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