LVGLBuilder/properties/LVGLPropertyColor.cpp

#include "LVGLPropertyColor.h"

#include <QHBoxLayout>
#include <QToolButton>
#include <QLabel>
#include <QColorDialog>
#include <QLineEdit>
#include <QJsonObject>
#include <QDebug>
#include "LVGLCore.h"

LVGLPropertyColor::LVGLPropertyColor(LVGLProperty *parent)
	: LVGLProperty(parent)
{
}

bool LVGLPropertyColor::hasEditor() const
{
	return true;
}

QWidget *LVGLPropertyColor::editor(QWidget *parent)
{
	m_color = QColor(Qt::black);
	m_widget = new QColorDialog(parent);
	return m_widget;
}

void LVGLPropertyColor::updateEditor(LVGLObject *obj)
{
	lv_color_t c = get(obj);
	m_widget->setCurrentColor(lvgl.toColor(c));
}

void LVGLPropertyColor::updateWidget(LVGLObject *obj)
{
	QColor c = m_widget->selectedColor();
	set(obj, lvgl.fromColor(c));
}

QVariant LVGLPropertyColor::value(LVGLObject *obj) const
{
	lv_color_t c = get(obj);
	return QVariant::fromValue<QColor>(lvgl.toColor(c));
}

void LVGLPropertyColor::setValue(LVGLObject *obj, QVariant value)
{
	if (value.type() == QVariant::Map) {
		QVariantMap map = value.toMap();
#if LV_COLOR_DEPTH == 32
		lv_color_t c;
		c.ch.red = map["red"].toInt() & 0xff;
		c.ch.green = map["green"].toInt() & 0xff;
		c.ch.blue = map["blue"].toInt() & 0xff;
		c.ch.alpha = map["alpha"].toInt() & 0xff;
		set(obj, c);
#endif
	}
}

QJsonValue LVGLPropertyColor::toJson(LVGLObject *obj) const
{
	lv_color_t c = get(obj);
	QJsonObject object({{"red", c.ch.red},
							  {"green", c.ch.green},
							  {"blue", c.ch.blue}
							 });

#if LV_COLOR_DEPTH == 32
	object.insert("alpha", c.ch.alpha);
#endif
	return object;
}