Add MacroSegment and MacroSegmentEdit to remove duplicate code

src/macro-segment.cpp

@@ -0,0 +1,141 @@
+#include "headers/macro-segment.hpp"
+#include "headers/macro-entry-controls.hpp"
+#include "headers/section.hpp"
+
+#include <obs.hpp>
+#include <QEvent>
+#include <QLabel>
+
+bool MacroSegment::Save(obs_data_t *obj)
+{
+	obs_data_set_bool(obj, "collapsed", static_cast<int>(_collapsed));
+	return true;
+}
+
+bool MacroSegment::Load(obs_data_t *obj)
+{
+	_collapsed = obs_data_get_bool(obj, "collapsed");
+	return true;
+}
+
+std::string MacroSegment::GetShortDesc()
+{
+	return "";
+}
+
+MouseWheelWidgetAdjustmentGuard::MouseWheelWidgetAdjustmentGuard(QObject *parent)
+	: QObject(parent)
+{
+}
+
+bool MouseWheelWidgetAdjustmentGuard::eventFilter(QObject *o, QEvent *e)
+{
+	const QWidget *widget = static_cast<QWidget *>(o);
+	if (e->type() == QEvent::Wheel && widget && !widget->hasFocus()) {
+		e->ignore();
+		return true;
+	}
+
+	return QObject::eventFilter(o, e);
+}
+
+MacroSegmentEdit::MacroSegmentEdit(QWidget *parent) : QWidget(parent)
+{
+	_section = new Section(300);
+	_headerInfo = new QLabel();
+	_controls = new MacroEntryControls();
+
+	QWidget::connect(_section, &Section::Collapsed, this,
+			 &MacroSegmentEdit::Collapsed);
+
+	// Macro signals
+	QWidget::connect(parent, SIGNAL(MacroAdded(const QString &)), this,
+			 SIGNAL(MacroAdded(const QString &)));
+	QWidget::connect(parent, SIGNAL(MacroRemoved(const QString &)), this,
+			 SIGNAL(MacroRemoved(const QString &)));
+	QWidget::connect(parent,
+			 SIGNAL(MacroRenamed(const QString &, const QString)),
+			 this,
+			 SIGNAL(MacroRenamed(const QString &, const QString)));
+
+	// Scene group signals
+	QWidget::connect(parent, SIGNAL(SceneGroupAdded(const QString &)), this,
+			 SIGNAL(SceneGroupAdded(const QString &)));
+	QWidget::connect(parent, SIGNAL(SceneGroupRemoved(const QString &)),
+			 this, SIGNAL(SceneGroupRemoved(const QString &)));
+	QWidget::connect(
+		parent,
+		SIGNAL(SceneGroupRenamed(const QString &, const QString)), this,
+		SIGNAL(SceneGroupRenamed(const QString &, const QString)));
+
+	// Control signals
+	QWidget::connect(_controls, &MacroEntryControls::Add, this,
+			 &MacroSegmentEdit::Add);
+	QWidget::connect(_controls, &MacroEntryControls::Remove, this,
+			 &MacroSegmentEdit::Remove);
+	QWidget::connect(_controls, &MacroEntryControls::Up, this,
+			 &MacroSegmentEdit::Up);
+	QWidget::connect(_controls, &MacroEntryControls::Down, this,
+			 &MacroSegmentEdit::Down);
+}
+
+void MacroSegmentEdit::HeaderInfoChanged(const QString &text)
+{
+	_headerInfo->setVisible(!text.isEmpty());
+	_headerInfo->setText(text);
+}
+
+void MacroSegmentEdit::Add()
+{
+	if (Data()) {
+		// Insert after current entry
+		emit AddAt(Data()->GetIndex() + 1);
+	}
+}
+
+void MacroSegmentEdit::Remove()
+{
+	if (Data()) {
+		emit RemoveAt(Data()->GetIndex());
+	}
+}
+
+void MacroSegmentEdit::Up()
+{
+	if (Data()) {
+		emit UpAt(Data()->GetIndex());
+	}
+}
+
+void MacroSegmentEdit::Down()
+{
+	if (Data()) {
+		emit DownAt(Data()->GetIndex());
+	}
+}
+
+void MacroSegmentEdit::Collapsed(bool collapsed)
+{
+	if (Data()) {
+		Data()->SetCollapsed(collapsed);
+	}
+}
+
+void MacroSegmentEdit::enterEvent(QEvent *)
+{
+	_controls->Show(true);
+}
+
+void MacroSegmentEdit::leaveEvent(QEvent *)
+{
+	_controls->Show(false);
+}
+
+void MacroSegmentEdit::SetFocusPolicyOfWidgets()
+{
+	QList<QWidget *> widgets = this->findChildren<QWidget *>();
+	for (auto w : widgets) {
+		w->setFocusPolicy(Qt::StrongFocus);
+		w->installEventFilter(new MouseWheelWidgetAdjustmentGuard(w));
+	}
+}