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os5_event.cpp

/* ScummVM - Scumm Interpreter
 * Copyright (C) 2001  Ludvig Strigeus
 * Copyright (C) 2001-2006 The ScummVM project
 * Copyright (C) 2002-2006 Chris Apers - PalmOS Backend
 *
 * 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 2
 * 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, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 *
 * $URL: https://svn.sourceforge.net/svnroot/scummvm/scummvm/tags/release-0-9-1/backends/platform/PalmOS/Src/os5_event.cpp $
 * $Id: os5_event.cpp 22911 2006-06-04 12:12:24Z sev $
 *
 */

#include "be_os5.h"

void OSystem_PalmOS5::get_coordinates(EventPtr ev, Coord &x, Coord &y) {
      Boolean dummy;
      EvtGetPenNative(WinGetDisplayWindow(), &ev->screenX, &ev->screenY, &dummy);
      
      x = (ev->screenX - _screenOffset.x);
      y = (ev->screenY - _screenOffset.y);
      
      if (_stretched) {
            if (OPTIONS_TST(kOptModeLandscape)) {
                  x = (x * 2 / 3);
                  y = (y * 2 / 3);
            } else {
                  y =       ((ev->screenX - _screenOffset.y) * 2) / 3;
                  x = 320 - ((ev->screenY - _screenOffset.x) * 2) / 3 - 1;    
            }
      }
}

bool OSystem_PalmOS5::check_event(Event &event, EventPtr ev) {
      if (ev->eType == keyDownEvent) {
            switch (ev->data.keyDown.chr) {
            case vchrHard4:
                  _lastKey = kKeyNone;
                  event.type = EVENT_RBUTTONDOWN;
                  event.mouse.x = _mouseCurState.x;
                  event.mouse.y = _mouseCurState.y;
                  return true;
            }
            
            if (_keyMouse.hasMore) {
                  switch (ev->data.keyDown.chr) {
                  // hot swap gfx
                  case vchrHard1:
                        if (OPTIONS_TST(kOptCollapsible))
                              hotswap_gfx_mode(_mode == GFX_WIDE ? GFX_NORMAL: GFX_WIDE);
                        return false; // not a key

                  // ESC key
                  case vchrHard2:
                        _lastKey = kKeyNone;
                        event.type = EVENT_KEYDOWN;
                        event.kbd.keycode = 27;
                        event.kbd.ascii = 27;
                        event.kbd.flags = 0;
                        return true;
                  
                  // F5 = menu
                  case vchrHard3:
                        _lastKey = kKeyNone;
                        event.type = EVENT_KEYDOWN;
                        event.kbd.keycode = 319;
                        event.kbd.ascii = 319;
                        event.kbd.flags = 0;
                        return true;
                  }
            }
      }

      return false;
}

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