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82 lines
1.6 KiB
C
82 lines
1.6 KiB
C
#pragma nda daOpen daClose daAction daInit 0xFFFF 0 " Suspend...\\H***\xBDZ"
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#include <signal.h>
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#include <sgtty.h>
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#include <types.h>
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#include <quickdraw.h>
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#include <event.h>
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#include <control.h>
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#include <window.h>
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#include <gno/gno.h>
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#include <misctool.h>
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#pragma databank 1
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void stophandle(int sig, int code)
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{
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byte *bf = (byte *) 0xE100FFl;
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byte old;
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struct sgttyb sb;
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MouseRec oldmr;
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ClampRec cl1,cl2;
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unsigned int button;
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/* Save off some important information */
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GrafOff();
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gtty(1,&sb);
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sb.sg_flags &= ~RAW;
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stty(1,&sb);
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oldmr = ReadMouse();
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cl1 = GetAbsClamp();
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cl2 = GetMouseClamp();
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old = *bf;
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*bf = 0;
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kill(getpid(),SIGSTOP);
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*bf = old;
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/* Get things set back up for the desktop application again */
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SetMouse(oldmr.mouseMode);
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SetAbsClamp(cl1);
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ClampMouse(cl2);
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/*HomeMouse();*/
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sb.sg_flags |= RAW;
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stty(1,&sb);
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button = Button(0);
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FakeMouse(1,0,oldmr.xPos,oldmr.yPos,button);
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GrafOn();
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}
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#pragma databank 0
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#define NULL1 ((Pointer)NULL)
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void *daOpen(void)
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{
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int oops;
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if (!needsgno()) {
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oops = AlertWindow(0x0000,NULL1,
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(Ref)"22/Suspend requires that the GNO kernel be active./Cancel");
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return NULL;
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}
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signal(SIGTSTP,stophandle);
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/* This signal will not be delivered immediately because we're
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currently inside a tool call. Set up a handler to do the dirty
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work outside a tool call */
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kill(getpid(),SIGTSTP);
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return NULL;
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}
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void daClose(void)
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{
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}
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void daAction(long param, int foo)
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{
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}
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void daInit(int foo)
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{
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}
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