/*

SDL - Simple DirectMedia Layer

Copyright (C) 1997-2006 Sam Lantinga

This library is free software; you can redistribute it and/or

modify it under the terms of the GNU Lesser General Public

License as published by the Free Software Foundation; either

version 2.1 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

Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public

License along with this library; if not, write to the Free Software

Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA

Sam Lantinga

slouken@libsdl.org

*/

#include "SDL_config.h"

#include "SDL_x11video.h"

#include "../../events/SDL_mouse_c.h"

void

X11_InitMouse(_THIS)

{

extern XDevice **SDL_XDevices;

XDevice **newDevices;

int i,j,index=0, numOfDevices;

extern int SDL_NumOfXDevices;

XDeviceInfo *DevList;

XAnyClassPtr deviceClass;

SDL_VideoData *data = (SDL_VideoData *) _this->driverdata;

DevList=XListInputDevices(data->display, &numOfDevices);

for(i=0;i<numOfDevices;++i)

{

if((DevList[i].use!=IsXPointer && DevList[i].use!=IsXKeyboard))

{

deviceClass=DevList[i].inputclassinfo;

for(j=0;j<DevList[i].num_classes;++j)

{

if(deviceClass->class==ValuatorClass)

{

newDevices= (XDevice**) SDL_realloc(SDL_XDevices, (index+1)*sizeof(*newDevices));

if(!newDevices)

{

SDL_OutOfMemory();

return -1;

}

SDL_XDevices=newDevices;

SDL_XDevices[index]=XOpenDevice(data->display,DevList[i].id);

SDL_Mouse mouse;

SDL_zero(mouse);

SDL_SetIndexId(DevList[i].id,index);

data->mouse = SDL_AddMouse(&mouse, index++,DevList[i].name);

break;

}

deviceClass=(XAnyClassPtr)((char*)deviceClass + deviceClass->length);

}

}

}

XFreeDeviceList(DevList);

SDL_NumOfXDevices=index;

}

void

X11_QuitMouse(_THIS)

{

SDL_VideoData *data = (SDL_VideoData *) _this->driverdata;

SDL_MouseQuit();

}

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