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/* Copyright (C) 2011-2013 Doubango Telecom <http://www.doubango.org>
*
* This file is part of Open Source Doubango Framework.
*
* DOUBANGO is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* DOUBANGO 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with DOUBANGO.
*/
#if !defined(VMR) && !defined(VMR9) && !defined(VMR9_WINDOWLESS)
#include "internals/DSDisplayOverlay.h"
#include "internals/DSDisplayGraph.h"
#include <iostream>
using namespace std;
DSDisplayOverlay::DSDisplayOverlay()
{
}
DSDisplayOverlay::~DSDisplayOverlay()
{
}
void DSDisplayOverlay::attach(HWND parent, DSDisplayGraph *graph)
{
this->displayGraph = graph;
}
void DSDisplayOverlay::detach()
{
this->displayGraph = NULL;
}
void DSDisplayOverlay::show(int value)
{
// Store the ticks to count down
this->ticks = value;
this->internalUpdate();
}
void DSDisplayOverlay::update()
{
if (this->displayGraph && (this->ticks > 0)) {
this->ticks--;
this->internalUpdate();
}
}
void DSDisplayOverlay::internalUpdate()
{
this->displayGraph->getSourceFilter()->showOverlay(this->ticks);
}
#endif
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