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