New OS5 backend :

- 16bit support
- Added SetWindowCaption function
- New 'no thread' sound code
- Wide mode support
- OSD support

svn-id: r20145

1 files changed, 68 insertions, 1 deletions

diff --git a/backends/PalmOS/Src/os5_event.cpp b/backends/PalmOS/Src/os5_event.cpp
index fe8540effa..4691092b15 100755
--- a/backends/PalmOS/Src/os5_event.cpp
+++ b/backends/PalmOS/Src/os5_event.cpp
@@ -1,7 +1,7 @@
 /* ScummVM - Scumm Interpreter
  * Copyright (C) 2001  Ludvig Strigeus
  * Copyright (C) 2001-2006 The ScummVM project
- * Copyright (C) 2002-2005 Chris Apers - PalmOS Backend
+ * 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
@@ -29,4 +29,71 @@ void OSystem_PalmOS5::get_coordinates(EventPtr ev, Coord &x, Coord &y) {
 	
 	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;
+
+		// trun off
+		case vchrAutoOff:
+		case vchrPowerOff:
+			// pause the sound thread if any
+			if (_sound.active)
+				SndStreamPause(_soundEx.handle, true);
+			break;
+		
+		case vchrLateWakeup:
+			// resume the sound thread if any
+			if (_sound.active)
+				SndStreamPause(_soundEx.handle, false);
+			break;
+		}
+		
+		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;
 }