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/***************************************************************************
* Copyright (C) 2009 by Ilya Kotov *
* forkotov02@hotmail.ru *
* *
* This program 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 2 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 General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the *
* Free Software Foundation, Inc., *
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
***************************************************************************/
#include <QTimer>
#include <QDir>
#include <QKeyEvent>
#include "projectmwidget.h"
ProjectMWidget::ProjectMWidget(QWidget *parent)
: QGLWidget(parent)
{
setMouseTracking(TRUE);
m_projectM = 0;
QTimer *timer = new QTimer(this);
connect(timer, SIGNAL(timeout()),SLOT(updateGL ()));
timer->start(0);
}
ProjectMWidget::~ProjectMWidget()
{
if (m_projectM)
delete m_projectM;
m_projectM = 0;
}
QProjectM *ProjectMWidget::projectM()
{
return m_projectM;
}
void ProjectMWidget::initializeGL()
{
glShadeModel(GL_SMOOTH);
glClearColor(0,0,0,0);
// Setup our viewport
glViewport(0, 0, width(), height());
// Change to the projection matrix and set our viewing volume.
glMatrixMode(GL_TEXTURE);
glLoadIdentity();
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
glMatrixMode(GL_MODELVIEW);
glLoadIdentity();
glDrawBuffer(GL_BACK);
glReadBuffer(GL_BACK);
glEnable(GL_BLEND);
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
glEnable(GL_LINE_SMOOTH);
glEnable(GL_POINT_SMOOTH);
glClearColor(0.0f, 0.0f, 0.0f, 0.0f);
glLineStipple(2, 0xAAAA);
if (!m_projectM)
{
m_projectM = new QProjectM("/usr/share/projectM/config.inp");
QString file(m_projectM->settings().presetURL.c_str());
foreach (QFileInfo info, QDir(file).entryInfoList())
{
if (info.fileName().toLower().endsWith(".prjm") || info.fileName().toLower().endsWith(".milk"))
m_projectM->addPresetURL ( info.absoluteFilePath().toStdString(), info.fileName().toStdString(), 1);
}
}
}
void ProjectMWidget::resizeGL (int w, int h)
{
if (m_projectM)
{
m_projectM->projectM_resetGL(w, h);
initializeGL();
}
}
void ProjectMWidget::paintGL()
{
if (m_projectM)
m_projectM->renderFrame();
}
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