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/* ScummVM - Graphic Adventure Engine
*
* ScummVM is the legal property of its developers, whose names
* are too numerous to list here. Please refer to the COPYRIGHT
* file distributed with this source distribution.
*
* 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 3 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, see <http://www.gnu.org/licenses/>.
*
*/
#include "common/scummsys.h"
#if defined(RISCOS) && defined(SDL_BACKEND)
#include "backends/events/riscossdl/riscossdl-events.h"
#include "backends/platform/sdl/riscos/riscos-utils.h"
#include "common/events.h"
#include <swis.h>
RISCOSSdlEventSource::RISCOSSdlEventSource()
: SdlEventSource() {
int messages[2];
messages[0] = 3; // Message_DataLoad
messages[1] = 0;
_swix(Wimp_AddMessages, _IN(0), messages);
SDL_EventState(SDL_SYSWMEVENT, SDL_ENABLE);
}
bool RISCOSSdlEventSource::handleSysWMEvent(SDL_Event &ev, Common::Event &event) {
int eventCode = ev.syswm.msg->eventCode;
int pollBlock[64];
memcpy(pollBlock, ev.syswm.msg->pollBlock, 64 * sizeof(int));
if (eventCode == 17 || eventCode == 18) {
char *filename;
switch (pollBlock[4]) {
case 3: // Message_DataLoad
filename = (char *)(pollBlock) + 44;
event.type = Common::EVENT_DROP_FILE;
event.path = Common::Path(RISCOS_Utils::toUnix(Common::String(filename)));
// Acknowledge that the event has been received
pollBlock[4] = 4; // Message_DataLoadAck
pollBlock[3] = pollBlock[2];
_swix(Wimp_SendMessage, _INR(0,2), 19, pollBlock, 0);
return true;
}
}
return false;
}
#endif
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