src/widgets/headeredit.cpp

#include "headeredit.h"
#include "ui_headeredit.h"
#include "../lddocument.h"
#include "../headerhistorymodel.h"

static const QStringList categories {
	"",
	"Animal", "Antenna", "Arch", "Arm", "Bar", "Baseplate", "Belville", "Boat", "Bracket",
	"Brick", "Canvas", "Car", "Clikits", "Cockpit", "Cone", "Constraction",
	"Constraction Accessory", "Container", "Conveyor", "Crane", "Cylinder", "Dish", "Door",
	"Electric", "Exhaust", "Fence", "Figure", "Figure Accessory", "Flag", "Forklift", "Freestyle",
	"Garage", "Glass", "Grab", "Hinge", "Homemaker", "Hose", "Ladder", "Lever", "Magnet", "Minifig",
	"Minifig Accessory", "Minifig Footwear", "Minifig Headwear", "Minifig Hipwear",
	"Minifig Neckwear", "Monorail", "Panel", "Plane", "Plant", "Plate", "Platform", "Propellor",
	"Rack", "Roadsign", "Rock", "Scala", "Screw", "Sheet", "Slope", "Sphere", "Staircase",
	"Sticker", "Support", "Tail", "Tap", "Technic", "Tile", "Tipper", "Tractor", "Trailer",
	"Train", "Turntable", "Tyre", "Vehicle", "Wedge", "Wheel", "Winch", "Window", "Windscreen",
	"Wing", "Znap",
};

HeaderEdit::HeaderEdit(QWidget* parent) :
	QWidget {parent},
	ui {*new Ui_HeaderEdit},
	headerHistoryModel {new HeaderHistoryModel {nullptr, this}}
{
	ui.setupUi(this);

	this->ui.category->addItems(::categories);
	this->ui.category->setItemText(0, "(unspecified)");
	this->ui.history->setModel(this->headerHistoryModel);

	connect(
		ui.description,
		&QLineEdit::textChanged,
		[&](const QString& text)
		{
			if (this->hasValidHeader())
			{
				this->m_header->description = text;
				emit descriptionChanged(text);
			}
		}
	);
	connect(
		ui.author,
		&QLineEdit::textChanged,
		[&](const QString& text)
		{
			if (this->hasValidHeader())
				this->m_header->author = text;
		}
	);
	connect(
		ui.winding,
		qOverload<int>(&QComboBox::currentIndexChanged),
		[&](int index)
		{
			if (this->hasValidHeader())
			{
				this->m_header->winding = static_cast<Winding>(index);
				emit windingChanged(this->m_header->winding);
			}
		}
	);
	connect(
		ui.license,
		qOverload<int>(&QComboBox::currentIndexChanged),
		[&](int index)
		{
			if (this->m_header)
				this->m_header->license = static_cast<decltype(LDHeader::license)>(index);
		}
	);
	connect(
		ui.category,
		qOverload<int>(&QComboBox::currentIndexChanged),
		[&](int index)
		{
			if (this->hasValidHeader())
				this->m_header->category = ::categories.value(index);
		}
	);
	connect(
		ui.alias,
		&QCheckBox::stateChanged,
		[&](int state)
		{
			if (this->hasValidHeader())
				assignFlag<LDHeader::Alias>(this->m_header->qualfiers, state == Qt::Checked);
		}
	);
	connect(
		ui.physicalColor,
		&QCheckBox::stateChanged,
		[&](int state)
		{
			if (this->hasValidHeader())
			{
				assignFlag<LDHeader::Physical_Color>(
					this->m_header->qualfiers,
					state == Qt::Checked
				);
			}
		}
	);
	connect(
		ui.flexibleSection,
		&QCheckBox::stateChanged,
		[&](int state)
		{
			if (this->hasValidHeader())
			{
				assignFlag<LDHeader::Flexible_Section>(
					this->m_header->qualfiers,
					state == Qt::Checked
				);
			}
		}
	);
	this->setEnabled(this->hasValidHeader());
}

HeaderEdit::~HeaderEdit()
{
	delete this->headerHistoryModel;
	delete &this->ui;
}

void HeaderEdit::setHeader(LDHeader* header)
{
	this->m_header = header;
	this->ui.description->setText(header->description);
	this->ui.author->setText(header->author);
	this->ui.category->setCurrentIndex(::categories.indexOf(header->category));
	this->ui.license->setCurrentIndex(static_cast<int>(header->license));
	this->ui.alias->setChecked(header->qualfiers & LDHeader::Alias);
	this->ui.physicalColor->setChecked(header->qualfiers & LDHeader::Physical_Color);
	this->ui.flexibleSection->setChecked(header->qualfiers & LDHeader::Flexible_Section);
	this->ui.cmdline->setText(header->cmdline);
	this->ui.winding->setCurrentIndex(header->winding);
	this->ui.keywords->document()->setPlainText(header->keywords);
	this->ui.help->document()->setPlainText(header->help);
	this->headerHistoryModel->setHeader(header);
	this->setEnabled(this->hasValidHeader());
}

LDHeader* HeaderEdit::header() const
{
	return this->m_header;
}

bool HeaderEdit::hasValidHeader() const
{
	return this->m_header != nullptr and this->m_header->type != LDHeader::NoHeader;
}