//=========================================
// prepare when ready
//-----------------------------------------
void prepare (void) {
int count;
char disp[80] = "";
if (displayname != NULL) {
sprintf(disp,"DISPLAY=%s",displayname);
putenv (disp);
}
//=========================================
// start windowmanager...
//-----------------------------------------
wmpid = fork();
switch(wmpid) {
case -1:
perror("fork"); exit(1);
break;
case 0:
execl(FVWM,"fvwm2","-f",FVWMRC,NULL);
break;
default:
waitpid (
wmpid, NULL, WNOHANG | WUNTRACED
);
}
//=========================================
// enable accessX...
//-----------------------------------------
XAccess(dpy,displayname);
//=========================================
// set the fashion style for all displays
// including Xinerama handling here...
//------------------------------------------
CountScreens (dpy);
for (count = 0;count < scr_count; count++) {
int bannerpid;
int current_screen = scr[count];
Window root = RootWindow(dpy, current_screen);
int depth = DefaultDepth(dpy,current_screen);
char* display = (char*)malloc(sizeof(char)*128);
char* dspstr = (char*)malloc(sizeof(char)*128);
char* color = (char*)malloc(sizeof(char)*128);
char screenStr [255] = "";
char x [128] = "";
char y [128] = "";
int x1,y1,width,height;
GC mgc = DefaultGC(dpy,current_screen);
Cursor cursor;
//=========================================
// set the background to darkSlateBlue
//-----------------------------------------
sprintf(color,"MidnightBlue");
if (blank) {
sprintf(color,"black");
}
XSetWindowBackground(
dpy, root, NameToPixel(
color,BlackPixel(dpy,current_screen),dpy,current_screen
)
);
XClearWindow(dpy,root);
XSetCloseDownMode(dpy, RetainPermanent);
usleep (1000);
if (blank) {
XFlush(dpy);
}
//=========================================
// set the corner marks
//-----------------------------------------
if (! blank) {
setCorner ("10x15-0-0",dpy,current_screen);
setCorner ("10x15-0+0",dpy,current_screen);
setCorner ("10x15+0-0",dpy,current_screen);
setCorner ("10x15+0+0",dpy,current_screen);
//=========================================
// set the bounding rectangle
//-----------------------------------------
setBounding (dpy,current_screen);
//=========================================
// set the SuSE Linux banner
//-----------------------------------------
if (DisplayPlanes (dpy, current_screen) >= 8) {
sprintf(dspstr,"%s",displayname);
dspstr = strtok (dspstr,".");
sprintf(display,"%s.%d",dspstr,current_screen);
sprintf(x,"%d",DisplayWidth (dpy,current_screen) - 150);
sprintf(y,"%d",DisplayHeight (dpy,current_screen) - 80);
bannerpid = fork();
switch(bannerpid) {
case -1:
perror("fork"); exit(1);
break;
case 0:
execl (
XBanner,"xbanner",
"-file",XBannerFile,"-display",display,
"-px",x,"-py",y,NULL
);
break;
default:
waitpid (
bannerpid, NULL, 0
);
}
//===================================================
// create a xlook banner on all non primary screen
// pointing out, that this screen is not the one
// the configuration program is running on
//---------------------------------------------------
if (current_screen > 0) {
int HasRender;
sprintf(screenStr,"%s %d. %s 1.",
gettext("Display"),count+1,
gettext("Configuration on display")
);
HasRender = XTestRender (dpy);
if (! HasRender) {
break;
}
img = setText (
dpy,current_screen,screenStr,&imgx,&imgy
);
}
//=========================================
// set save area of the root window to be
// restored on demand
//-----------------------------------------
x1 = DisplayWidth (dpy,current_screen) - 380;
y1 = DisplayHeight (dpy,current_screen) - 120;
width = 380; height = 120;
save[current_screen].width = width;
save[current_screen].height = height;
save[current_screen].x1 = x1;
save[current_screen].y1 = y1;
save[current_screen].bg = XCreatePixmap (
dpy,root,width,height,depth
);
XCopyArea (
dpy,root,save[current_screen].bg,mgc,x1,y1,width,height,0,0
);
}
//=========================================
// set the cursor look and feel
//-----------------------------------------
cursor = CreateCursorFromName(dpy,current_screen,"top_left_arrow");
if (cursor) {
XDefineCursor (dpy,root,cursor);
XFreeCursor (dpy,cursor);
}
}
}
//=========================================
// Enter main loop, restore and redraw
//-----------------------------------------
if (! blank) {
looppid = fork();
switch (looppid) {
case -1:
perror("fork"); exit(1);
break;
case 0:
while(1) {
usleep (50000);
RedrawWindow();
}
break;
}
}
}
int main (int argc, char **argv) {
Cursor cursor;
Display *display;
Window root, blub, *blubs = NULL;
unsigned clients;
unsigned long pixel;
char *cname;
XColor color;
int cnt;
Atom prop;
Pixmap save_pixmap = (Pixmap)None;
display = XOpenDisplay(NULL);
if(!display) return 1;
cname = argc == 2 ? argv[1] : "black";
screen = DefaultScreen(display);
root = RootWindow(display, screen);
pixel = BlackPixel(display, screen);
if(XParseColor(display, DefaultColormap(display, screen), cname, &color)) {
if(XAllocColor(display, DefaultColormap(display, screen), &color)) {
pixel = color.pixel;
}
}
XSetWindowBackground(display, root, pixel);
XClearWindow(display, root);
cursor = CreateCursorFromName(display,"watch");
if (cursor) {
XDefineCursor (display, root, cursor);
XFreeCursor (display, cursor);
}
if (fork() == 0) {
Window win;
XEvent xev;
close(0); close(1); close(2);
chdir("/");
display = XOpenDisplay(NULL);
// open a client...
if (display) {
win = XCreateSimpleWindow (
display, root, 0, 0, 1, 1, 0, 0, pixel
);
XSync(display, False);
}
// wait within event loop...
for(;;) XNextEvent(display, &xev);
}
// wait until the child has opened a client
cnt = 100;
do {
if (!XQueryTree (display, root, &blub, &blub, &blubs, &clients)) {
XCloseDisplay(display);
return 0;
}
usleep(50000);
} while(clients < 1 && cnt--);
save_pixmap = XCreatePixmap (display, root, 1, 1, 1);
prop = XInternAtom (display, "_XSETROOT_ID", False);
XChangeProperty (
display, root, prop, XA_PIXMAP, 32,
PropModeReplace, (unsigned char *) &save_pixmap, 1
);
XSetCloseDownMode (display, RetainPermanent);
// enable accessX
// XAccess (display,NULL);
XCloseDisplay(display);
RunWindowManager();
return 0;
}
int main (int argc, char **argv) {
Cursor cursor;
Display *display;
Window root;
unsigned long pixel;
char *cname;
XColor color;
Atom prop;
Pixmap save_pixmap = (Pixmap)None;
//============================================
// open display and check if we got a display
//--------------------------------------------
display = XOpenDisplay(NULL);
if (!display) {
exit (1);
}
if ((argc == 2) && (strcmp (argv[1],"--fast") == 0)) {
XCloseDisplay(display);
exit (0);
}
#if 0
// disabled: for details see bug: #273147
//============================================
// check the resolution
//--------------------------------------------
if (!validResolution(display)) {
fprintf (stderr,
"testX: invalid dimensions, must be >= %dx%d Pixels\n", MIN_X,MIN_Y
);
exit (2);
}
#endif
//============================================
// install color map for background pixels
//--------------------------------------------
cname = argc == 2 ? argv[1] : "black";
screen = DefaultScreen(display);
root = RootWindow(display, screen);
pixel = BlackPixel(display, screen);
if(XParseColor(display, DefaultColormap(display, screen), cname, &color)) {
if(XAllocColor(display, DefaultColormap(display, screen), &color)) {
pixel = color.pixel;
}
}
XSetWindowBackground(display, root, pixel);
XClearWindow (display, root);
//============================================
// set watch cursor
//--------------------------------------------
cursor = CreateCursorFromName(display,"top_left_arrow");
if (cursor) {
XDefineCursor (display, root, cursor);
XFreeCursor (display, cursor);
}
//============================================
// run the windowmanager (FVWM)
//--------------------------------------------
RunWindowManager();
//============================================
// save background as pixmap
//--------------------------------------------
save_pixmap = XCreatePixmap (
display, root, 1, 1, 1
);
prop = XInternAtom (display, "_XSETROOT_ID", False);
XChangeProperty (
display, root, prop, XA_PIXMAP, 32,
PropModeReplace, (unsigned char *) &save_pixmap, 1
);
XSetCloseDownMode (
display, RetainPermanent
);
//============================================
// enable accessX modifiers
//--------------------------------------------
// XAccess (display,NULL);
//============================================
// close display and exit
//--------------------------------------------
XCloseDisplay(display);
exit (0);
}
int main(int argc, char** argv)
{
Cursor cursor;
Display *display;
Window root;
unsigned long pixel;
char* cname;
XColor color;
Atom prop;
Pixmap save_pixmap = (Pixmap)None;
//============================================
// open display and check if we got a display
//--------------------------------------------
display = XOpenDisplay(NULL);
if (!display) {
exit (1);
}
if ((argc == 2) && (strcmp(argv[1], "--fast") == 0)) {
XCloseDisplay(display);
exit (0);
}
//============================================
// install color map for background pixels
//--------------------------------------------
cname = argc == 2 ? argv[1] : "black";
screen = DefaultScreen(display);
root = RootWindow(display, screen);
pixel = BlackPixel(display, screen);
if (XParseColor(display, DefaultColormap(display, screen), cname, &color)) {
if (XAllocColor(display, DefaultColormap(display, screen), &color)) {
pixel = color.pixel;
}
}
XSetWindowBackground(display, root, pixel);
XClearWindow(display, root);
//============================================
// set watch cursor
//--------------------------------------------
cursor = CreateCursorFromName(display, "top_left_arrow");
if (cursor) {
XDefineCursor(display, root, cursor);
XFreeCursor(display, cursor);
}
//============================================
// run the windowmanager (FVWM)
//--------------------------------------------
RunWindowManager();
//============================================
// save background as pixmap
//--------------------------------------------
save_pixmap = XCreatePixmap(display, root, 1, 1, 1);
prop = XInternAtom(display, "_XSETROOT_ID", False);
XChangeProperty(display, root, prop, XA_PIXMAP, 32, PropModeReplace,
(unsigned char*) &save_pixmap, 1);
XSetCloseDownMode(display, RetainPermanent);
//============================================
// close display and exit
//--------------------------------------------
XCloseDisplay(display);
exit (0);
}
