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/****************************************************************************
**
** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the plugins of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** GNU Lesser General Public License Usage
** This file may be used under the terms of the GNU Lesser General Public
** License version 2.1 as published by the Free Software Foundation and
** appearing in the file LICENSE.LGPL included in the packaging of this
** file. Please review the following information to ensure the GNU Lesser
** General Public License version 2.1 requirements will be met:
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU General
** Public License version 3.0 as published by the Free Software Foundation
** and appearing in the file LICENSE.GPL included in the packaging of this
** file. Please review the following information to ensure the GNU General
** Public License version 3.0 requirements will be met:
** http://www.gnu.org/copyleft/gpl.html.
**
** Other Usage
** Alternatively, this file may be used in accordance with the terms and
** conditions contained in a signed written agreement between you and Nokia.
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include "qopenkodeintegration.h"
#include "qopenkodewindow.h"
#include "qopenkodeeventloopintegration.h"
#include <QtOpenGL/private/qpixmapdata_gl_p.h>
#include <QtOpenGL/private/qwindowsurface_gl_p.h>
#include <QtGui/private/qpixmap_raster_p.h>
#include <QtCore/qdebug.h>
#include <QtCore/qthread.h>
#include <QtCore/qfile.h>
#include "qgenericunixfontdatabase.h"
#include <KD/kd.h>
#include <KD/NV_display.h>
#include <KD/NV_initialize.h>
#include <EGL/egl.h>
#include "GLES2/gl2ext.h"
QT_BEGIN_NAMESPACE
QOpenKODEScreen::QOpenKODEScreen(KDDisplayNV *kdDisplay, KDDesktopNV *kdDesktop)
: mIsFullScreen(false)
{
qDebug() << "QOpenKODEScreen::QOpenKODEIntegrationScreen()";
KDboolean enabled = KD_TRUE;
kdSetDisplayPropertybvNV(kdDisplay,
KD_DISPLAYPROPERTY_ENABLED_NV,
&enabled);
KDboolean power = KD_DISPLAY_POWER_ON;
kdSetDisplayPropertyivNV(kdDisplay,
KD_DISPLAYPROPERTY_POWER_NV,
&power);
kdSetDisplayPropertycvNV(kdDisplay,
KD_DISPLAYPROPERTY_DESKTOP_NAME_NV,
KD_DEFAULT_DESKTOP_NV);
KDDisplayModeNV mode;
if (kdGetDisplayModeNV(kdDisplay, &mode)) {
qErrnoWarning(kdGetError(), "Could not get display mode");
return;
}
qDebug() << " - display mode " << mode.width << "x" << mode.height << " refresh " << mode.refresh;
KDint desktopSize[] = { mode.width, mode.height };
if (kdSetDesktopPropertyivNV(kdDesktop, KD_DESKTOPPROPERTY_SIZE_NV, desktopSize)) {
qErrnoWarning(kdGetError(), "Could not set desktop size");
return;
}
// Once we've set up the desktop and display we don't need them anymore
kdReleaseDisplayNV(kdDisplay);
kdReleaseDesktopNV(kdDesktop);
mEglDisplay = eglGetDisplay(EGL_DEFAULT_DISPLAY);
if (mEglDisplay == EGL_NO_DISPLAY) {
qErrnoWarning("EGL failed to obtain display");
}
/* Initialize EGL display */
EGLBoolean rvbool = eglInitialize(mEglDisplay, 0, 0);
if (!rvbool) {
qErrnoWarning("EGL failed to initialize display");
}
// cursor = new QOpenKODECursor(this);
mGeometry = QRect(0, 0, mode.width, mode.height);
mDepth = 24;
mFormat = QImage::Format_RGB32;
}
QOpenKODEIntegration::QOpenKODEIntegration()
: mEventLoopIntegration(0)
, mFontDb(new QGenericUnixFontDatabase())
, mMainGlContext(0)
{
if (kdInitializeNV() == KD_ENOTINITIALIZED) {
qFatal("Did not manage to initialize openkode");
}
KDDisplaySystemNV *kdDisplaySystem = kdCreateDisplaySystemSnapshotNV(this);
KDint32 displayCount = 0;
kdGetDisplaySystemPropertyivNV(kdDisplaySystem, KD_DISPLAYPROPERTY_COUNT_NV, 0, &displayCount);
for (int i = 0; i < displayCount; i++) {
KDchar *displayName = 0;
KDsize displayNameLength = 0;
kdGetDisplaySystemPropertycvNV(kdDisplaySystem,KD_DISPLAYPROPERTY_NAME_NV,i,0,&displayNameLength);
if (!displayNameLength)
continue;
displayName = new KDchar[displayNameLength];
kdGetDisplaySystemPropertycvNV(kdDisplaySystem,KD_DISPLAYPROPERTY_NAME_NV,i,displayName,&displayNameLength);
KDDisplayNV *display = kdGetDisplayNV(displayName,this);
if (!display || display == (void*)-1) {
qErrnoWarning(kdGetError(), "Could not obtain KDDisplayNV pointer");
return;
}
if (displayNameLength)
delete displayName;
KDchar *desktopName = 0;
KDsize desktopNameLength = 0;
bool openkodeImpDoesNotFail = false;
if (openkodeImpDoesNotFail) {
qDebug() << "printing desktopname";
kdGetDisplayPropertycvNV(display,KD_DISPLAYPROPERTY_DESKTOP_NAME_NV,desktopName,&desktopNameLength);
if (desktopNameLength) {
desktopName = new KDchar[desktopNameLength];
kdGetDisplayPropertycvNV(display,KD_DISPLAYPROPERTY_DESKTOP_NAME_NV,desktopName,&desktopNameLength);
} else {
desktopName = KD_DEFAULT_DESKTOP_NV;
}
} else {
desktopName = KD_DEFAULT_DESKTOP_NV;
}
KDDesktopNV *desktop = kdGetDesktopNV(desktopName,this);
if (!desktop || desktop == (void*)-1) {
qErrnoWarning(kdGetError(), "Could not obtain KDDesktopNV pointer");
kdReleaseDisplayNV(display);
return;
}
if (desktopNameLength)
delete desktopName;
QOpenKODEScreen *screen = new QOpenKODEScreen(display,desktop);
mScreens.append(screen);
}
}
QOpenKODEIntegration::~QOpenKODEIntegration()
{
delete mEventLoopIntegration;
delete mFontDb;
}
bool QOpenKODEIntegration::hasCapability(QPlatformIntegration::Capability cap) const
{
switch (cap) {
case ThreadedPixmaps: return true;
case OpenGL: return true;
default: return QPlatformIntegration::hasCapability(cap);
}
}
QPixmapData *QOpenKODEIntegration::createPixmapData(QPixmapData::PixelType type) const
{
return new QGLPixmapData(type);
}
QPlatformWindow *QOpenKODEIntegration::createPlatformWindow(QWidget *tlw, WId ) const
{
return new QOpenKODEWindow(tlw);
}
QWindowSurface *QOpenKODEIntegration::createWindowSurface(QWidget *widget, WId) const
{
QWindowSurface *returnSurface = 0;
switch (widget->platformWindowFormat().windowApi()) {
case QPlatformWindowFormat::Raster:
case QPlatformWindowFormat::OpenGL:
returnSurface = new QGLWindowSurface(widget);
break;
case QPlatformWindowFormat::OpenVG:
// returnSurface = new QVGWindowSurface(widget);
// break;
default:
returnSurface = new QGLWindowSurface(widget);
break;
}
return returnSurface;
}
QPlatformEventLoopIntegration *QOpenKODEIntegration::createEventLoopIntegration() const
{
if (!mEventLoopIntegration) {
QOpenKODEIntegration *that = const_cast<QOpenKODEIntegration *>(this);
that->mEventLoopIntegration = new QOpenKODEEventLoopIntegration;
}
return mEventLoopIntegration;
}
QPlatformFontDatabase *QOpenKODEIntegration::fontDatabase() const
{
return mFontDb;
}
QT_END_NAMESPACE
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