[Bf-blender-cvs] SVN commit: /data/svn/bf-blender [39007] trunk/blender/intern/ghost/intern: stricter guards for disabling NDOF code (will test in 3..

[Mike Erwin]

Revision: 39007
          http://projects.blender.org/scm/viewvc.php?view=rev&root=bf-blender&revision=39007
Author:   merwin
Date:     2011-08-04 03:14:00 +0000 (Thu, 04 Aug 2011)
Log Message:
-----------
stricter guards for disabling NDOF code (will test in 3.. 2.. 1..)

Modified Paths:
--------------
    trunk/blender/intern/ghost/intern/GHOST_NDOFManagerWin32.cpp
    trunk/blender/intern/ghost/intern/GHOST_NDOFManagerWin32.h
    trunk/blender/intern/ghost/intern/GHOST_SystemWin32.cpp

Modified: trunk/blender/intern/ghost/intern/GHOST_NDOFManagerWin32.cpp
===================================================================
--- trunk/blender/intern/ghost/intern/GHOST_NDOFManagerWin32.cpp	2011-08-04 01:56:36 UTC (rev 39006)
+++ trunk/blender/intern/ghost/intern/GHOST_NDOFManagerWin32.cpp	2011-08-04 03:14:00 UTC (rev 39007)
@@ -22,7 +22,9 @@
  *
  * ***** END GPL LICENSE BLOCK *****
  */
- 
+
+#ifdef WITH_INPUT_NDOF // use contents of this file
+
 #include "GHOST_NDOFManagerWin32.h"
 
 
@@ -39,3 +41,5 @@
 	// always available since RawInput is built into Windows
 	return true;
 }
+
+#endif // WITH_INPUT_NDOF

Modified: trunk/blender/intern/ghost/intern/GHOST_NDOFManagerWin32.h
===================================================================
--- trunk/blender/intern/ghost/intern/GHOST_NDOFManagerWin32.h	2011-08-04 01:56:36 UTC (rev 39006)
+++ trunk/blender/intern/ghost/intern/GHOST_NDOFManagerWin32.h	2011-08-04 03:14:00 UTC (rev 39007)
@@ -22,10 +22,13 @@
  *
  * ***** END GPL LICENSE BLOCK *****
  */
- 
+
+
 #ifndef _GHOST_NDOFMANAGERWIN32_H_
 #define _GHOST_NDOFMANAGERWIN32_H_
 
+#ifdef WITH_INPUT_NDOF
+
 #include "GHOST_NDOFManager.h"
 
 
@@ -37,4 +40,5 @@
 };
 
 
-#endif
+#endif // WITH_INPUT_NDOF
+#endif // #include guard

Modified: trunk/blender/intern/ghost/intern/GHOST_SystemWin32.cpp
===================================================================
--- trunk/blender/intern/ghost/intern/GHOST_SystemWin32.cpp	2011-08-04 01:56:36 UTC (rev 39006)
+++ trunk/blender/intern/ghost/intern/GHOST_SystemWin32.cpp	2011-08-04 03:14:00 UTC (rev 39007)
@@ -62,7 +62,6 @@
 #endif
 #endif
 
-#include "GHOST_Debug.h"
 #include "GHOST_DisplayManagerWin32.h"
 #include "GHOST_EventButton.h"
 #include "GHOST_EventCursor.h"
@@ -72,7 +71,10 @@
 #include "GHOST_TimerManager.h"
 #include "GHOST_WindowManager.h"
 #include "GHOST_WindowWin32.h"
+
+#ifdef WITH_INPUT_NDOF
 #include "GHOST_NDOFManagerWin32.h"
+#endif
 
 // Key code values not found in winuser.h
 #ifndef VK_MINUS
@@ -127,22 +129,32 @@
 
 static void initRawInput()
 {
-	RAWINPUTDEVICE devices[2];
-	memset(devices, 0, 2 * sizeof(RAWINPUTDEVICE));
+#ifdef WITH_INPUT_NDOF
+#define DEVICE_COUNT 2
+#else
+#define DEVICE_COUNT 1
+#endif
 
-	// multi-axis mouse (SpaceNavigator, etc.)
-	devices[0].usUsagePage = 0x01;
-	devices[0].usUsage = 0x08;
+	RAWINPUTDEVICE devices[DEVICE_COUNT];
+	memset(devices, 0, DEVICE_COUNT * sizeof(RAWINPUTDEVICE));
 
 	// Initiates WM_INPUT messages from keyboard
 	// That way GHOST can retrieve true keys
+	devices[0].usUsagePage = 0x01;
+	devices[0].usUsage = 0x06; /* http://msdn.microsoft.com/en-us/windows/hardware/gg487473.aspx */
+
+#ifdef WITH_INPUT_NDOF
+	// multi-axis mouse (SpaceNavigator, etc.)
 	devices[1].usUsagePage = 0x01;
-	devices[1].usUsage = 0x06; /* http://msdn.microsoft.com/en-us/windows/hardware/gg487473.aspx */
+	devices[1].usUsage = 0x08;
+#endif
 
-	if (RegisterRawInputDevices(devices, 2, sizeof(RAWINPUTDEVICE)))
-		puts("registered for RawInput (spacenav & keyboard)");
+	if (RegisterRawInputDevices(devices, DEVICE_COUNT, sizeof(RAWINPUTDEVICE)))
+		; // yay!
 	else
 		printf("could not register for RawInput: %d\n", (int)GetLastError());
+
+#undef DEVICE_COUNT
 }
 
 GHOST_SystemWin32::GHOST_SystemWin32()
@@ -808,6 +820,7 @@
 		case 1: // translation
 		{
 			short* axis = (short*)(data + 1);
+			// massage into blender view coords (same goes for rotation)
 			short t[3] = {axis[0], -axis[2], axis[1]};
 			m_ndofManager->updateTranslation(t, now);
 
@@ -830,14 +843,6 @@
 		}
 		case 3: // buttons
 		{
-#if 0
-			// I'm getting garbage bits -- examine whole report:
-			printf("ndof: HID report for buttons [");
-			for (int i = 0; i < raw.data.hid.dwSizeHid; ++i)
-				printf(" %02X", data[i]);
-			printf(" ]\n");
-#endif
-
 			int button_bits;
 			memcpy(&button_bits, data + 1, sizeof(button_bits));
 			m_ndofManager->updateButtons(button_bits, now);
@@ -892,12 +897,12 @@
 							GHOST_PRINT(" key ignored\n")
 						}
 						break;
+#ifdef WITH_INPUT_NDOF
 					case RIM_TYPEHID:
-#ifdef WITH_INPUT_NDOF
 						if (system->processNDOF(raw))
 							eventHandled = true;
+						break;
 #endif
-						break;
 					}
 				break;
 				}