120ca87015
git-svn-id: https://free-cad.svn.sourceforge.net/svnroot/free-cad/trunk@5000 e8eeb9e2-ec13-0410-a4a9-efa5cf37419d
145 lines
4.9 KiB
C++
145 lines
4.9 KiB
C++
/***************************************************************************
|
|
* Copyright (c) 2010 Thomas Anderson <ta@nextgenengineering> *
|
|
* *
|
|
* This file is part of the FreeCAD CAx development system. *
|
|
* *
|
|
* This library is free software; you can redistribute it and/or *
|
|
* modify it under the terms of the GNU Library General Public *
|
|
* License as published by the Free Software Foundation; either *
|
|
* version 2 of the License, or (at your option) any later version. *
|
|
* *
|
|
* This library 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 Library General Public License for more details. *
|
|
* *
|
|
* You should have received a copy of the GNU Library General Public *
|
|
* License along with this library; see the file COPYING.LIB. If not, *
|
|
* write to the Free Software Foundation, Inc., 59 Temple Place, *
|
|
* Suite 330, Boston, MA 02111-1307, USA *
|
|
* *
|
|
***************************************************************************/
|
|
|
|
#include "PreCompiled.h"
|
|
|
|
#include <QGlobalStatic>
|
|
#ifdef Q_WS_X11
|
|
#include <QX11Info>
|
|
#endif
|
|
#include <QMainWindow>
|
|
#include <QWidget>
|
|
#include <FCConfig.h>
|
|
#include <Base/Console.h>
|
|
#include "GuiApplicationNativeEventAware.h"
|
|
#include "SpaceballEvent.h"
|
|
|
|
//linux dependency libspnav-dev
|
|
#ifdef Q_WS_X11
|
|
#ifdef SPNAV_FOUND
|
|
#include <spnav.h>
|
|
#endif
|
|
#endif
|
|
|
|
#ifdef Q_WS_WIN
|
|
#include <windows.h>
|
|
#endif
|
|
|
|
|
|
Gui::GUIApplicationNativeEventAware::GUIApplicationNativeEventAware(int &argc, char *argv[]) :
|
|
QApplication (argc, argv), spaceballPresent(false)
|
|
{
|
|
mainWindow = 0;
|
|
}
|
|
|
|
Gui::GUIApplicationNativeEventAware::~GUIApplicationNativeEventAware()
|
|
{
|
|
#ifdef SPNAV_FOUND
|
|
if (spnav_close())
|
|
Base::Console().Log("Couldn't disconnect from spacenav daemon\n");
|
|
else
|
|
Base::Console().Log("Disconnected from spacenav daemon\n");
|
|
#endif
|
|
}
|
|
|
|
void Gui::GUIApplicationNativeEventAware::initSpaceball(QMainWindow *window)
|
|
{
|
|
mainWindow = window;
|
|
#ifdef SPNAV_FOUND
|
|
if (spnav_x11_open(QX11Info::display(), window->winId()) == -1)
|
|
Base::Console().Log("Couldn't connect to spacenav daemon\n");
|
|
else
|
|
{
|
|
Base::Console().Log("Connected to spacenav daemon\n");
|
|
spaceballPresent = true;
|
|
}
|
|
#endif
|
|
|
|
Spaceball::MotionEvent::MotionEventType = QEvent::registerEventType();
|
|
Spaceball::ButtonEvent::ButtonEventType = QEvent::registerEventType();
|
|
}
|
|
|
|
bool Gui::GUIApplicationNativeEventAware::processSpaceballEvent(QObject *object, QEvent *event)
|
|
{
|
|
Spaceball::ButtonEvent *ballEvent = dynamic_cast<Spaceball::ButtonEvent *>(event);
|
|
if (!ballEvent)
|
|
return true;
|
|
QApplication::notify(object, ballEvent);
|
|
if (!ballEvent->isHandled())
|
|
{
|
|
//make a new event and post to parent.
|
|
Spaceball::ButtonEvent *newEvent = new Spaceball::ButtonEvent(*ballEvent);
|
|
postEvent(object->parent(), newEvent);
|
|
}
|
|
return true;
|
|
}
|
|
|
|
#ifdef Q_WS_X11
|
|
bool Gui::GUIApplicationNativeEventAware::x11EventFilter(XEvent *event)
|
|
{
|
|
#ifdef SPNAV_FOUND
|
|
spnav_event navEvent;
|
|
if (!spnav_x11_event(event, &navEvent))
|
|
return false;
|
|
|
|
QWidget *currentWidget = this->focusWidget();
|
|
if (!currentWidget)
|
|
currentWidget = mainWindow;
|
|
|
|
if (navEvent.type == SPNAV_EVENT_MOTION)
|
|
{
|
|
Spaceball::MotionEvent *motionEvent = new Spaceball::MotionEvent();
|
|
motionEvent->setTranslations(navEvent.motion.x, navEvent.motion.y, navEvent.motion.z);
|
|
motionEvent->setRotations(navEvent.motion.rx, navEvent.motion.ry, navEvent.motion.rz);
|
|
this->postEvent(currentWidget, motionEvent);
|
|
return true;
|
|
}
|
|
|
|
if (navEvent.type == SPNAV_EVENT_BUTTON)
|
|
{
|
|
Spaceball::ButtonEvent *buttonEvent = new Spaceball::ButtonEvent();
|
|
buttonEvent->setButtonNumber(navEvent.button.bnum);
|
|
if (navEvent.button.press)
|
|
buttonEvent->setButtonStatus(Spaceball::BUTTON_PRESSED);
|
|
else
|
|
buttonEvent->setButtonStatus(Spaceball::BUTTON_RELEASED);
|
|
this->postEvent(currentWidget, buttonEvent);
|
|
return true;
|
|
}
|
|
|
|
Base::Console().Log("Unknown spaceball event\n");
|
|
return true;
|
|
#else
|
|
return false;
|
|
#endif
|
|
}
|
|
#endif
|
|
|
|
#ifdef Q_WS_WIN
|
|
bool Gui::GUIApplicationNativeEventAware::winEventFilter(MSG *msg, long *result)
|
|
{
|
|
return false;
|
|
}
|
|
#endif
|
|
|
|
#include "moc_GuiApplicationNativeEventAware.cpp"
|