/***********************************************************************************************************************
*                                                                                                                      *
* libscopehal v0.1                                                                                                     *
*                                                                                                                      *
* Copyright (c) 2012-2021 Andrew D. Zonenberg and contributors                                                         *
* All rights reserved.                                                                                                 *
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*      following disclaimer.                                                                                           *
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*      derived from this software without specific prior written permission.                                           *
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* POSSIBILITY OF SUCH DAMAGE.                                                                                          *
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#include "scopehal.h"

using namespace std;

Trigger::CreateMapType Trigger::m_createprocs;

////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
// Construction / destruction

Trigger::Trigger(Oscilloscope* scope)
	: m_scope(scope)
	, m_levelname("Level")
{
	m_parameters[m_levelname] = FilterParameter(FilterParameter::TYPE_FLOAT, Unit(Unit::UNIT_VOLTS));
}

Trigger::~Trigger()
{

}

////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
// Enumeration

void Trigger::DoAddTriggerClass(string name, CreateProcType proc)
{
	m_createprocs[name] = proc;
}

void Trigger::EnumTriggers(vector<string>& names)
{
	for(CreateMapType::iterator it=m_createprocs.begin(); it != m_createprocs.end(); ++it)
		names.push_back(it->first);
}

Trigger* Trigger::CreateTrigger(string name, Oscilloscope* scope)
{
	if(m_createprocs.find(name) != m_createprocs.end())
		return m_createprocs[name](scope);

	LogError("Invalid trigger name: %s\n", name.c_str());
	return NULL;
}

////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
// Serialization

string Trigger::SerializeConfiguration(IDTable& table, size_t /*indent*/)
{
	string config = "        trigger:\n";
	config += FlowGraphNode::SerializeConfiguration(table, 12);
	config += string("            type:            ") + GetTriggerDisplayName() + "\n";
	return config;
}
