added projectm visual plugin (not ready yet)

git-svn-id: http://svn.code.sf.net/p/qmmp-dev/code/trunk/qmmp@807 90c681e8-e032-0410-971d-27865f9a5e38

1 files changed, 99 insertions, 0 deletions

diff --git a/src/plugins/Visual/projectm/projectmwidget.cpp b/src/plugins/Visual/projectm/projectmwidget.cpp
new file mode 100644
index 000000000..7cc7d233b
--- /dev/null
+++ b/src/plugins/Visual/projectm/projectmwidget.cpp
@@ -0,0 +1,99 @@
+/***************************************************************************
+ *   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();
+}