This is preferencesPuppet.m in view mode; [Download] [Up]
#import "Puppeteer.h"
#import "WindowInfo.h"
/*
* preferencesPuppet. This program demonstrates the use of the Puppet object to
* toggle the Public Window Server switch from the command line. It assumes that
* you have no additional preferences modules loaded - if you have, you may need to
* adjust the x coordinate of one of the mouse clicks.
*/
int
waitForWindowCountToChange(id puppet, int currentWindowCount)
/*
* Wait for the application's window count to change. Timeout after 5 seconds.
* Return the new window count.
*/
{
int i, newWindowCount;
for (i=0; i<5; i++) {
if ((newWindowCount = [puppet windowCount]) != currentWindowCount)
break;
sleep(1);
}
return newWindowCount;
}
void
togglePWS(id puppet)
{
int oldWindowCount, newWindowCount;
id speaker = [puppet appSpeaker];
/*
* Unhide Preview. Things don't work properly if the target application is
* hidden.
*/
[speaker selectorRPC:"unhide" paramTypes:""];
/*
* Make Preferences the active application.
*/
[puppet postActivate:YES];
/*
* Click in the far right of the slider for the top scroll view. The unix
* settings icon should then be second from the right.
*/
[puppet postSingleClick:NX_KEYWINDOW flags:0 x:377.0 y:212.0];
/*
* Click on the unix settings icon. If you have other preference modules
* loaded, the x coordinate may need adjusting here.
*/
[puppet postSingleClick:NX_KEYWINDOW flags:0 x:278.0 y:256.0];
/*
* Now click the "Public Window Server" switch. If this is currently off,
* an alert panel will pop up. To cope with this, we wait a few seconds to
* see if the window count changes. If it does, we can assume that there is
* an alert panel waiting and click it's OK button.
*/
oldWindowCount = [puppet windowCount];
[puppet postSingleClick:NX_KEYWINDOW flags:0 x:240.0 y:66.0];
newWindowCount = waitForWindowCountToChange(puppet, oldWindowCount);
if (newWindowCount != oldWindowCount) {
/*
* There must be an alert panel. Click OK. Tell the user what happened.
*/
[puppet postSingleClick:NX_KEYWINDOW flags:0 x:328.0 y:20.0];
printf("Public Window Server enabled\n");
} else
printf("Public Window Server disabled\n");
}
void
main(argc, argv)
int argc;
char **argv;
{
int c, errflg = 0;
BOOL pwsFlag = NO;
id puppet;
DPSContext ctxt;
while ((c = getopt(argc, argv, "P")) != EOF)
switch (c) {
case 'P':
pwsFlag = YES;
break;
case '?':
default:
errflg++;
break;
}
if (errflg) {
fprintf(stderr, "Usage: preferencesPuppet [-P]\n");
exit(2);
}
/*
* Because the WindowInfo object sends postscript commands, we have to
* create a postscript context for it to run in.
*/
ctxt = DPSCreateContext(0, 0, NULL, NULL);
DPSSetContext(ctxt);
/*
* Create the Preferences puppet, launching Preferences if necessary.
*/
puppet = [Puppeteer connectToApp:"Preferences" launch:YES];
if (!puppet) {
fprintf(stderr, "Could not connect to Preferences\n");
exit(1);
}
/*
* Attach the strings. Preferences will then be ready to accept events.
*/
[puppet attachStrings];
/*
* Process each option in turn.
*/
if (pwsFlag)
togglePWS(puppet);
/*
* Release strings. This is necessary for Preferences to continue to respond to
* real user events.
*/
[puppet releaseStrings];
DPSDestroyContext(ctxt);
}These are the contents of the former NiCE NeXT User Group NeXTSTEP/OpenStep software archive, currently hosted by Netfuture.ch.