--- np2/macosx/mousemng.cpp	2003/10/16 17:59:38	1.1
+++ np2/macosx/mousemng.cpp	2003/11/12 19:56:50	1.6
@@ -1,12 +1,137 @@
 #include	"compiler.h"
+#include	"np2.h"
 #include	"mousemng.h"
 
 
+typedef struct {
+	SINT16	x;
+	SINT16	y;
+	BYTE	btn;
+	UINT	flag;
+} MOUSEMNG;
+
+static	MOUSEMNG	mousemng;
+
+
 BYTE mousemng_getstat(SINT16 *x, SINT16 *y, int clear) {
 
-	*x = 0;
-	*y = 0;
-	(void)clear;
-	return(0xa0);
+	*x = mousemng.x;
+	*y = mousemng.y;
+	if (clear) {
+		mousemng.x = 0;
+		mousemng.y = 0;
+	}
+	return(mousemng.btn);
+}
+
+// ----
+
+static void SetMouse(const Point *cp) {
+
+	CGPoint	pt;
+
+	pt.x = (float)cp->h;
+	pt.y = (float)cp->v;
+	CGWarpMouseCursorPosition(pt);
+}
+
+static void getmaincenter(Point *cp) {
+
+	Rect	rct;
+
+	GetWindowBounds(hWndMain, kWindowContentRgn, &rct);
+	cp->h = (rct.right + rct.left) / 2;
+	cp->v = (rct.bottom + rct.top) / 2;
+}
+
+static void mousecapture(BOOL capture) {
+
+	Point	cp;
+
+	if (capture) {
+		HideCursor();
+		getmaincenter(&cp);
+		SetMouse(&cp);
+	}
+	else {
+		ShowCursor();
+	}
+}
+
+void mousemng_initialize(void) {
+
+	ZeroMemory(&mousemng, sizeof(mousemng));
+	mousemng.btn = uPD8255A_LEFTBIT | uPD8255A_RIGHTBIT;
+	mousemng.flag = (1 << MOUSEPROC_SYSTEM);
 }
 
+void mousemng_callback(HIPoint delta) {
+
+	Point	cp;
+
+	if (!mousemng.flag) {
+        getmaincenter(&cp);
+        mousemng.x += (SINT16)delta.x;
+        mousemng.y += (SINT16)delta.y;
+        SetMouse(&cp);
+	}
+}
+
+BOOL mousemng_buttonevent(UINT event) {
+
+	if (!mousemng.flag) {
+		switch(event) {
+			case MOUSEMNG_LEFTDOWN:
+				mousemng.btn &= ~(uPD8255A_LEFTBIT);
+				break;
+
+			case MOUSEMNG_LEFTUP:
+				mousemng.btn |= uPD8255A_LEFTBIT;
+				break;
+
+			case MOUSEMNG_RIGHTDOWN:
+				mousemng.btn &= ~(uPD8255A_RIGHTBIT);
+				break;
+
+			case MOUSEMNG_RIGHTUP:
+				mousemng.btn |= uPD8255A_RIGHTBIT;
+				break;
+		}
+		return(TRUE);
+	}
+	else {
+		return(FALSE);
+	}
+}
+
+void mousemng_enable(UINT proc) {
+
+	UINT	bit;
+
+	bit = 1 << proc;
+	if (mousemng.flag & bit) {
+		mousemng.flag &= ~bit;
+		if (!mousemng.flag) {
+			mousecapture(TRUE);
+		}
+	}
+}
+
+void mousemng_disable(UINT proc) {
+
+	if (!mousemng.flag) {
+		mousecapture(FALSE);
+	}
+	mousemng.flag |= (1 << proc);
+}
+
+void mousemng_toggle(UINT proc) {
+
+	if (!mousemng.flag) {
+		mousecapture(FALSE);
+	}
+	mousemng.flag ^= (1 << proc);
+	if (!mousemng.flag) {
+		mousecapture(TRUE);
+	}
+}