Commit lpfaint99\'s Emulated Wiimote Fix for Linux. Works, haven't tested any extension emulation, but should work

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@3927 8ced0084-cf51-0410-be5f-012b33b47a6e

Source/Plugins/Plugin_Wiimote/Src/EmuDefinitions.cpp

@@ -66,7 +66,7 @@ KeyboardWiimote g_Wiimote_kbd;
 KeyboardNunchuck g_NunchuckExt;
 KeyboardClassicController g_ClassicContExt;
 KeyboardGH3GLP g_GH3Ext;
-
+bool KeyStatus[64];
 } // namespace
 
 #endif	//_EMU_DECLARATIONS_

Source/Plugins/Plugin_Wiimote/Src/EmuDefinitions.h

@@ -274,11 +274,13 @@ struct KeyboardGH3GLP
 		Whammy,
 		Al, Ar, Au, Ad,
 		StrumUp, StrumDown,
-		SHAKE
+		SHAKE,
+		LAST_CONSTANT
 	};
 };
 extern KeyboardGH3GLP g_GH3Ext;
 
+extern bool KeyStatus[64];
 } // namespace
 
 #endif	//_EMU_DEFINITIONS_

Source/Plugins/Plugin_Wiimote/Src/EmuMain.cpp

@@ -37,7 +37,6 @@ extern SWiimoteInitialize g_WiimoteInitialize;
 
 namespace WiiMoteEmu
 {
-
 /* Bit shift conversions */
 u32 convert24bit(const u8* src) {
 	return (src[0] << 16) | (src[1] << 8) | src[2];
@@ -698,6 +697,7 @@ void ControlChannel(u16 _channelID, const void* _pData, u32 _Size)
    of times per second. */
 void Update() 
 {
+	readKeyboard();
 	//LOG(WII_IPC_WIIMOTE, "Wiimote_Update");
 	//INFO_LOG(WII_IPC_WIIMOTE, "Emu Update: %i\n", g_ReportingMode);
 
@@ -727,5 +727,115 @@ void Update()
 	CheckAckDelay();
 }
 
+void readKeyboard()
+{
+#if defined(HAVE_X11) && HAVE_X11
+	XEvent E;
+	KeySym key;
+
+	// keyboard input
+	int num_events;
+	for (num_events = XPending(WMdisplay); num_events > 0; num_events--)
+	{
+		XNextEvent(WMdisplay, &E);
+		switch (E.type)
+		{
+		case KeyPress:
+		{
+			key = XLookupKeysym((XKeyEvent*)&E, 0);
+			
+			if((key >= XK_F1 && key <= XK_F9) ||
+			   key == XK_Shift_L || key == XK_Shift_R ||
+			   key == XK_Control_L || key == XK_Control_R) {
+				XPutBackEvent(WMdisplay, &E);
+				break;
+			}
+
+			int i;
+			for (i = g_Wiimote_kbd.A; i < g_Wiimote_kbd.LAST_CONSTANT; i++)
+			{
+				if (key == PadMapping[0].Wm.keyForControls[i - g_Wiimote_kbd.A])
+					KeyStatus[i] = true;
+			}
+			switch (g_Config.iExtensionConnected)
+			{
+			case EXT_NUNCHUCK:
+				for (i = g_NunchuckExt.Z; i < g_NunchuckExt.LAST_CONSTANT; i++)
+				{
+					if (key == PadMapping[0].Nc.keyForControls[i - g_NunchuckExt.Z])
+						 KeyStatus[i] = true;
+				}
+				break;
+			case EXT_CLASSIC_CONTROLLER:
+				for (i = g_ClassicContExt.A; i < g_ClassicContExt.LAST_CONSTANT; i++)
+				{
+					if (key == PadMapping[0].Cc.keyForControls[i - g_ClassicContExt.A])
+						 KeyStatus[i] = true;
+				}
+				break;
+			case EXT_GUITARHERO3_CONTROLLER:
+				for (i = g_GH3Ext.Green; i < g_GH3Ext.LAST_CONSTANT; i++)
+				{
+					if (key == PadMapping[0].GH3c.keyForControls[i - g_GH3Ext.Green])
+						 KeyStatus[i] = true;
+				}
+				break;
+			default:
+				break;
+			}
+			break;
+		}
+		case KeyRelease:
+		{
+			key = XLookupKeysym((XKeyEvent*)&E, 0);
+			
+			if((key >= XK_F1 && key <= XK_F9) ||
+			   key == XK_Shift_L || key == XK_Shift_R ||
+			   key == XK_Control_L || key == XK_Control_R) {
+				XPutBackEvent(WMdisplay, &E);
+				break;
+			}
+
+			 int i;
+			for (i = g_Wiimote_kbd.A; i < g_Wiimote_kbd.LAST_CONSTANT; i++)
+			{
+				if (key == PadMapping[0].Wm.keyForControls[i - g_Wiimote_kbd.A])
+					KeyStatus[i] = false;
+			}
+			switch (g_Config.iExtensionConnected)
+			{
+			case EXT_NUNCHUCK:
+				for (i = g_NunchuckExt.Z; i < g_NunchuckExt.LAST_CONSTANT; i++)
+				{
+					if (key == PadMapping[0].Nc.keyForControls[i - g_NunchuckExt.Z])
+						 KeyStatus[i] = false;
+				}
+				break;
+			case EXT_CLASSIC_CONTROLLER:
+				for (i = g_ClassicContExt.A; i < g_ClassicContExt.LAST_CONSTANT; i++)
+				{
+					if (key == PadMapping[0].Cc.keyForControls[i - g_ClassicContExt.A])
+						 KeyStatus[i] = false;
+				}
+				break;
+			case EXT_GUITARHERO3_CONTROLLER:
+				for (i = g_GH3Ext.Green; i < g_GH3Ext.LAST_CONSTANT; i++)
+				{
+					if (key == PadMapping[0].GH3c.keyForControls[i - g_GH3Ext.Green])
+						 KeyStatus[i] = false;
+				}
+				break;
+			default:
+				break;
+			}
+  
+			break;
+		}
+		default:
+			break;
+		}
+	}
+#endif
+}
 
 } // end of namespace

Source/Plugins/Plugin_Wiimote/Src/EmuMain.h

@@ -41,6 +41,7 @@ void Shutdown(void);
 void InterruptChannel(u16 _channelID, const void* _pData, u32 _Size);
 void ControlChannel(u16 _channelID, const void* _pData, u32 _Size) ;
 void Update();
+void readKeyboard();
 
 // Recordings
 void LoadRecordedMovements();

Source/Plugins/Plugin_Wiimote/Src/EmuPad.cpp

@@ -43,7 +43,7 @@ namespace WiiMoteEmu
 // Fill joyinfo with the current connected devices
 bool Search_Devices(std::vector<InputCommon::CONTROLLER_INFO> &_joyinfo, int &_NumPads, int &_NumGoodPads)
 {
-	bool Success = InputCommon::SearchDevices(_joyinfo, _NumPads, _NumGoodPads);
+	bool WasGotten = InputCommon::SearchDevices(_joyinfo, _NumPads, _NumGoodPads);
 
 	// Warn the user if no gamepads are detected
 	if (_NumGoodPads == 0 && g_EmulatorRunning)

Source/Plugins/Plugin_Wiimote/Src/FillReport.cpp

@@ -334,7 +334,7 @@ int IsKey(int Key)
 	}
 
 #else
-	return false;
+	return KeyStatus[Key];
 #endif
 }
 

Source/Plugins/Plugin_Wiimote/Src/main.cpp

@@ -57,6 +57,9 @@ and Wiimote functions worked.
 	#include "wiimote_real.h"
 #endif
 
+#if defined(HAVE_X11) && HAVE_X11
+	Display* WMdisplay;
+#endif
 SWiimoteInitialize g_WiimoteInitialize;
 PLUGIN_GLOBALS* globals = NULL;
 
@@ -220,6 +223,9 @@ void Initialize(void *init)
 		if(m_BasicConfigFrame) m_BasicConfigFrame->UpdateGUI();
 	}
 	#endif
+	#if defined(HAVE_X11) && HAVE_X11
+		WMdisplay = (Display*)_WiimoteInitialize.hWnd;
+	#endif
 
 	// Save the ISO Id, again if we had a window open
 	g_ISOId = g_WiimoteInitialize.ISOId;

Source/Plugins/Plugin_Wiimote/Src/main.h

@@ -22,7 +22,13 @@
 #include <vector>
 
 #include "CommonTypes.h"
-
+#if defined(HAVE_X11) && HAVE_X11
+	#include <X11/Xlib.h>
+	#include <X11/Xutil.h>
+	#include <X11/keysym.h>
+	#include <X11/XKBlib.h>
+	extern Display* WMdisplay;
+#endif
 // Definitions and declarations
 void DoInitialize();
 double GetDoubleTime();