/*
	PIQt Utils - Qt utilites for PIP

	Ivan Pelipenko peri4ko@yandex.ru, Andrey Bychkov work.a.b@yandex.ru

	This program is free software: you can redistribute it and/or modify
	it under the terms of the GNU Lesser General Public License as published by
	the Free Software Foundation, either version 3 of the License, or
	(at your option) any later version.

	This program is distributed in the hope that it will be useful,
	but WITHOUT ANY WARRANTY; without even the implied warranty of
	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
	GNU Lesser General Public License for more details.

	You should have received a copy of the GNU Lesser General Public License
	along with this program.  If not, see <http://www.gnu.org/licenses/>.
*/

#ifndef CONNECTION_VIEW_H
#define CONNECTION_VIEW_H

#include "blockview.h"
#include "piconnection.h"
#include "qad_piqt_utils_export.h"

const int __CV_Device = 1;
const int __CV_Filter = 2;
const int __CV_Sender = 3;


class QAD_PIQT_UTILS_EXPORT DeviceItem: public BlockItem {
public:
	DeviceItem();
	
	void setName(const QString & n) {addProperty(BlockItem::Property("name", "", n)); rename();}
	void setPath(const QString & p) {addProperty(BlockItem::Property("device", "", p)); rename();}
	void setMode(PIIODevice::DeviceMode m) {addProperty(BlockItem::Property("mode", "", int(m))); rename();}
	void setOptions(PIIODevice::DeviceOptions o) {addProperty(BlockItem::Property("options", "", int(o))); rename();}
	void setDisconnectTimeout(double v) {addProperty(BlockItem::Property("disconnectTimeout", "", v)); rename();}
	void setBufferSize(int v) {addProperty(BlockItem::Property("bufferSize", "", v)); rename();}
	
	QString name() const {return propertyByName("name").value.toString();}
	QString path() const {return propertyByName("device").value.toString();}
	PIIODevice::DeviceMode mode() const {return PIIODevice::DeviceMode(propertyByName("mode").value.toInt());}
	PIIODevice::DeviceOptions options() const {return PIIODevice::DeviceOptions(propertyByName("options").value.toInt());}
	double disconnectTimeout() const {return propertyByName("disconnectTimeout").value.toDouble();}
	int bufferSize() const {return propertyByName("bufferSize").value.toInt();}
	
	void rename();
	
protected:
	AlignedTextItem * text_name, * text_path;
	
};


class QAD_PIQT_UTILS_EXPORT FilterItem: public BlockItem {
public:
	FilterItem();
	
	void setName(const QString & n) {addProperty(BlockItem::Property("name", "", n)); rename();}
	void setMode(PIPacketExtractor::SplitMode m) {addProperty(BlockItem::Property("mode", "", int(m))); rename();}
	void setHeader(const QString & v) {addProperty(BlockItem::Property("header", "", v)); rename();}
	void setFooter(const QString & v) {addProperty(BlockItem::Property("footer", "", v)); rename();}
	void setTimeout(double v) {addProperty(BlockItem::Property("timeout", "", v)); rename();}
	void setPacketSize(int v) {addProperty(BlockItem::Property("size", "", v)); rename();}
	void setDisconnectTimeout(double v) {addProperty(BlockItem::Property("disconnectTimeout", "", v)); rename();}
	void setBufferSize(int v) {addProperty(BlockItem::Property("bufferSize", "", v)); rename();}

	QString name() const {return propertyByName("name").value.toString();}
	PIPacketExtractor::SplitMode mode() const {return PIPacketExtractor::SplitMode(propertyByName("mode").value.toInt());}
	QString header() const {return propertyByName("header").value.toString();}
	QString footer() const {return propertyByName("footer").value.toString();}
	double timeout() const {return propertyByName("timeout").value.toDouble();}
	int packetSize() const {return propertyByName("size").value.toInt();}
	double disconnectTimeout() const {return propertyByName("disconnectTimeout").value.toDouble();}
	int bufferSize() const {return propertyByName("bufferSize").value.toInt();}

	void rename();
	
protected:
	AlignedTextItem * text_name, * text_mode;
	
};


class QAD_PIQT_UTILS_EXPORT SenderItem: public BlockItem {
public:
	SenderItem();
	
	void setName(const QString & n) {addProperty(BlockItem::Property("name", "", n)); rename();}
	void setData(const QString & p) {addProperty(BlockItem::Property("data", "", p)); rename();}
	void setFrequency(double m) {addProperty(BlockItem::Property("frequency", "", m)); rename();}
	
	QString name() const {return propertyByName("name").value.toString();}
	QString data() const {return propertyByName("data").value.toString();}
	double frequency() const {return propertyByName("frequency").value.toDouble();}
	
	void rename();
	
protected:
	AlignedTextItem * text_name, * text_frequency;
	
};


class QAD_PIQT_UTILS_EXPORT ConnectionView: public BlockView {
	Q_OBJECT
public:
	explicit ConnectionView(QWidget * parent = 0);
	~ConnectionView();
	
	DeviceItem * addDevice(const QString & name, const QString & path);
	FilterItem * addFilter(const QString & name);
	SenderItem * addSender(const QString & name);
	DeviceItem * findDevice(const QString & name) const;
	QList<BlockItem * > allDevices() const {return allByType(__CV_Device);}
	QList<BlockItem * > allFilters() const {return allByType(__CV_Filter);}
	QList<BlockItem * > allSenders() const {return allByType(__CV_Sender);}
	
private:
	QSize sizeHint() const {return QSize(800, 600);}
	void loadBus(BlockBusItem * bus);
	void placeBlock(BlockItem * b, QList<BlockItem*> coll);
	
	QList<BlockItem * > allByType(int type_) const;
	
private slots:
	
};

#endif // CONNECTION_VIEW_H