174 lines
6.3 KiB
C++
174 lines
6.3 KiB
C++
/***************************************************************************
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* Copyright (c) 2010 Thomas Anderson <ta@nextgenengineering> *
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* *
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* This file is part of the FreeCAD CAx development system. *
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* *
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* This library is free software; you can redistribute it and/or *
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* modify it under the terms of the GNU Library General Public *
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* License as published by the Free Software Foundation; either *
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* version 2 of the License, or (at your option) any later version. *
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* *
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* This library is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU Library General Public License for more details. *
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* *
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* You should have received a copy of the GNU Library General Public *
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* License along with this library; see the file COPYING.LIB. If not, *
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* write to the Free Software Foundation, Inc., 59 Temple Place, *
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* Suite 330, Boston, MA 02111-1307, USA *
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* *
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***************************************************************************/
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#ifndef GUIAPPLICATIONNATIVEEVENTAWARE_H
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#define GUIAPPLICATIONNATIVEEVENTAWARE_H
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#include <QApplication>
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#if QT_VERSION >= 0x050000
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#include <QAbstractNativeEventFilter>
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#endif
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class QMainWindow;
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#ifdef _USE_3DCONNEXION_SDK
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#ifdef Q_OS_WIN
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#include "3Dconnexion/MouseParameters.h"
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#include <vector>
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#include <map>
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//#define _WIN32_WINNT 0x0501 //target at least windows XP
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#include <Windows.h>
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#endif // Q_OS_WIN
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#ifdef Q_OS_MACX
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#include <IOKit/IOKitLib.h>
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#include <ConnexionClientAPI.h>
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// Note that InstallConnexionHandlers will be replaced with
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// SetConnexionHandlers "in the future".
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extern OSErr InstallConnexionHandlers(ConnexionMessageHandlerProc messageHandler,
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ConnexionAddedHandlerProc addedHandler,
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ConnexionRemovedHandlerProc removedHandler)
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__attribute__((weak_import));
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extern UInt16 RegisterConnexionClient(UInt32 signature, UInt8 *name, UInt16 mode,
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UInt32 mask) __attribute__((weak_import));
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extern void UnregisterConnexionClient(UInt16 clientID) __attribute__((weak_import));
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extern void CleanupConnexionHandlers(void) __attribute__((weak_import));
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#endif // Q_OS_MACX
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#endif // _USE_3DCONNEXION_SDK
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namespace Gui
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{
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#if QT_VERSION >= 0x050000
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class RawInputEventFilter : public QAbstractNativeEventFilter
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{
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public:
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typedef bool (*EventFilter)(void *message, long *result);
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RawInputEventFilter(EventFilter) {
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}
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virtual ~RawInputEventFilter() {
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}
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virtual bool nativeEventFilter(const QByteArray & /*eventType*/, void *message, long *result) {
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return eventFilter(message, result);
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}
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private:
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EventFilter eventFilter;
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};
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#endif
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class GUIApplicationNativeEventAware : public QApplication
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{
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Q_OBJECT
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public:
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GUIApplicationNativeEventAware(int &argc, char *argv[]);
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~GUIApplicationNativeEventAware();
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void initSpaceball(QMainWindow *window);
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bool isSpaceballPresent() const {return spaceballPresent;}
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bool processSpaceballEvent(QObject *object, QEvent *event);
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private:
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bool spaceballPresent;
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QMainWindow *mainWindow;
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int motionDataArray[6];
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bool setOSIndependentMotionData();
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void importSettings();
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float convertPrefToSensitivity(int value);
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// For X11
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#ifdef Q_WS_X11
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public:
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bool x11EventFilter(XEvent *event);
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#endif // Q_WS_X11
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#ifdef _USE_3DCONNEXION_SDK
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// For Windows
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#ifdef Q_OS_WIN
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public:
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static bool Is3dmouseAttached();
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I3dMouseParam& MouseParams();
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const I3dMouseParam& MouseParams() const;
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virtual void Move3d(HANDLE device, std::vector<float>& motionData);
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virtual void On3dmouseKeyDown(HANDLE device, int virtualKeyCode);
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virtual void On3dmouseKeyUp(HANDLE device, int virtualKeyCode);
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private:
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bool InitializeRawInput(HWND hwndTarget);
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static bool RawInputEventFilter(void* msg, long* result);
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void OnRawInput(UINT nInputCode, HRAWINPUT hRawInput);
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UINT GetRawInputBuffer(PRAWINPUT pData, PUINT pcbSize, UINT cbSizeHeader);
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bool TranslateRawInputData(UINT nInputCode, PRAWINPUT pRawInput);
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void On3dmouseInput();
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class TInputData
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{
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public:
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TInputData() : fAxes(6) {}
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bool IsZero() {
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return (0.==fAxes[0] && 0.==fAxes[1] && 0.==fAxes[2] &&
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0.==fAxes[3] && 0.==fAxes[4] && 0.==fAxes[5]);
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}
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int fTimeToLive; // For telling if the device was unplugged while sending data
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bool fIsDirty;
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std::vector<float> fAxes;
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};
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HWND fWindow;
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// Data cache to handle multiple rawinput devices
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std::map< HANDLE, TInputData> fDevice2Data;
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std::map< HANDLE, unsigned long> fDevice2Keystate;
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// 3dmouse parameters
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MouseParameters f3dMouseParams; // Rotate, Pan Zoom etc.
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// use to calculate distance traveled since last event
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DWORD fLast3dmouseInputTime;
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static Gui::GUIApplicationNativeEventAware* gMouseInput;
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#endif // Q_OS_WIN
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#ifdef Q_OS_MACX
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private:
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static UInt16 tdxClientID; /* ID assigned by the driver */
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static uint32_t lastButtons;
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public:
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static void tdx_drv_handler( io_connect_t connection,
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natural_t messageType,
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void *messageArgument );
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void Move3d();
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void Button3d(bool buttonDown, int buttonNumber);
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#endif// Q_OS_MACX
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#endif // _USE_3DCONNEXION_SDK
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};
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}
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#endif // GUIAPPLICATIONNATIVEEVENTAWARE_H
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