move quickdraw stuff to its own file

toolbox/qd.cpp

@@ -0,0 +1,73 @@
+#include "qd.h"
+#include "toolbox.h"
+
+#include <cpu/defs.h>
+#include <cpu/CpuModule.h>
+#include <cpu/fmem.h>
+
+
+namespace
+{
+
+	uint32_t StackFrame(uint32_t &a)
+	{
+		uint32_t sp = cpuGetAReg(7);
+		a = memoryReadLong(sp); sp += 4;
+		cpuSetAReg(7, sp);
+
+		return sp;
+	}
+
+	uint32_t StackFrame(uint16_t &a)
+	{
+		uint32_t sp = cpuGetAReg(7);
+		a = memoryReadWord(sp); sp += 2;
+		cpuSetAReg(7, sp);
+
+		return sp;
+	}
+
+	void ToolReturn(uint32_t sp, uint32_t value)
+	{
+		memoryWriteLong(value, sp);
+	}	
+
+}
+
+namespace QD {
+
+
+	uint16_t ShowCursor(uint16_t trap)
+	{
+		fprintf(stderr, "%04x ShowCursor()\n", trap);
+		return 0;
+	}
+
+	uint16_t GetCursor(uint16_t trap)
+	{
+		uint32_t sp;
+		uint16_t cursorID;
+
+		sp = StackFrame(cursorID);
+
+		fprintf(stderr, "%04x GetCursor(%04x)\n", trap, cursorID);
+
+
+		ToolReturn(sp, 0);
+		return 0;
+	}
+
+	uint16_t SetCursor(uint16_t trap)
+	{
+		uint32_t sp;
+		uint32_t cursor;
+
+		sp = StackFrame(cursor);
+
+		fprintf(stderr, "%04x SetCursor(%08x)\n", trap, cursor);
+
+		return 0;
+	}
+
+
+}

toolbox/qd.h

@@ -0,0 +1,15 @@
+#ifndef __mpw_qd_h__
+#define __mpw_qd_h__
+
+#include <cstdint>
+
+namespace QD
+{
+
+	uint16_t ShowCursor(uint16_t trap);
+	uint16_t GetCursor(uint16_t trap);
+	uint16_t SetCursor(uint16_t trap);
+
+}
+
+#endif

toolbox/toolbox.cpp

@@ -11,6 +11,7 @@
 #include "rm.h"
 #include "mm.h"
 #include "os.h"
+#include "qd.h"
 #include "mpw_time.h"
 
 
@@ -90,13 +91,28 @@ namespace ToolBox {
 				d0 = RM::GetResource(trap);
 				break;
 
-			// quickdraw
+			// quickdraw (AsmIIgs ... )
 
 			// _ShowCursor();
 			case 0xA853:
-				d0 = 0;
+				d0 = QD::ShowCursor(trap);
+				break;
+
+			// GetCursor (cursorlD: INTEGER) : CursHandle;
+			case 0xA9B9:
+				d0 = QD::GetCursor(trap);
+				break;
+
+
+			//SetCursor (crsr: Cursor)
+			case 0xA851:
+				d0 = QD::SetCursor(trap);
+				break;
+
+			// GetFNum (fontName: Str255; VAR theNum: INTEGER);
+			case 0xa900:
+				d0 = QD::GetFNum(trap);
 				break;
-				
 
 
 			default: