winix/core/plugindata.cpp

/*
 * This file is a part of Winix
 * and is not publicly distributed
 * 
 * Copyright (c) 2008-2010, Tomasz Sowa
 * All rights reserved.
 * 
 */
 
#include "plugindata.h"
#include "plugin.h"
#include "log.h"





void PluginData::Assign(size_t index, PluginDataBase * data)
{
	if( index >= table.size() )
		Resize(index+1);

	table[index] = data;
}


void PluginData::Assign(PluginDataBase * data)
{
	if( plugin.current_plugin == -1 )
	{
		log << log1 << "PD: Assign(PluginDataBase*) should be called only from plugins" << logend;
		return;
	}

	Assign(plugin.current_plugin, data);
}



PluginDataBase * PluginData::Get(size_t index)
{
	if( index >= table.size() )
		Resize(index+1);

return table[index];
}


PluginDataBase * PluginData::Get()
{
	if( plugin.current_plugin == -1 )
	{
		log << log1 << "PD: Get() should be called only from plugins" << logend;
		return 0;
	}

return Get(plugin.current_plugin);
}




void PluginData::DeleteAll()
{
	if( table.empty() )
		return;

	plugin.Call(WINIX_SESSION_REMOVE);

	for(size_t i=0 ; i<table.size() ; ++i)
		table[i] = 0;
}



PluginData::PluginData()
{
}



PluginData::PluginData(const PluginData & p)
{
	operator=(p);
}



PluginData & PluginData::operator=(const PluginData & p)
{
	// we don't copy all pointers - only resize the table
	// pointers will be set to zero
	Resize(p.Size());

return *this;
}



PluginData::~PluginData()
{
	DeleteAll();
}



size_t PluginData::Size() const
{
	return table.size();
}



void PluginData::Resize(size_t new_size)
{
size_t old_size = table.size();

	if( old_size == new_size )
		return;

	table.resize(new_size);

	for(size_t i = old_size ; i<new_size ; ++i)
		table[i] = 0;
}