static char *get_desk_title(int desk, unsigned long flags, Bool is_top_title)
{
char *desk_name;
char *tlabel;
desk_name = GetDesktopName(desk);
if (desk_name != NULL)
{
tlabel = (char *)safemalloc(strlen(desk_name)+50);
}
else
{
tlabel = (char *)safemalloc(50);
}
if (desk_name != NULL)
{
if (flags & NO_NUM_IN_DESK_TITLE)
{
sprintf(tlabel, "%s%s", desk_name,
(is_top_title && (flags & SHOW_GEOMETRY)) ?
_("\tGeometry") : "");
}
else
{
sprintf(tlabel,"%d: %s%s", desk, desk_name,
(is_top_title && (flags & SHOW_GEOMETRY)) ?
_("\tGeometry") : "");
}
}
else
{
sprintf(tlabel,_("Desk: %d%s"),desk,
(is_top_title && (flags & SHOW_GEOMETRY)) ?
_("\tGeometry") : "");
}
return tlabel;
}
/** Set root hints and intern atoms. */
void StartupHints(void)
{
unsigned long *array;
char *data;
Atom *supported;
Window win;
unsigned int x;
unsigned int count;
/* Determine how much space we will need on the stack and allocate it. */
count = 0;
for(x = 0; x < settings.desktopCount; x++) {
count += strlen(GetDesktopName(x)) + 1;
}
if(count < 2 * sizeof(unsigned long)) {
count = 2 * sizeof(unsigned long);
}
if(count < ATOM_COUNT * sizeof(Atom)) {
count = ATOM_COUNT * sizeof(Atom);
}
data = AllocateStack(count);
array = (unsigned long*)data;
supported = (Atom*)data;
/* Intern the atoms */
for(x = 0; x < ATOM_COUNT; x++) {
*atomList[x].atom = JXInternAtom(display, atomList[x].name, False);
}
/* _NET_SUPPORTED */
for(x = FIRST_NET_ATOM; x <= LAST_NET_ATOM; x++) {
supported[x - FIRST_NET_ATOM] = atoms[x];
}
JXChangeProperty(display, rootWindow, atoms[ATOM_NET_SUPPORTED],
XA_ATOM, 32, PropModeReplace, (unsigned char*)supported,
LAST_NET_ATOM - FIRST_NET_ATOM + 1);
/* _NET_NUMBER_OF_DESKTOPS */
SetCardinalAtom(rootWindow, ATOM_NET_NUMBER_OF_DESKTOPS,
settings.desktopCount);
/* _NET_DESKTOP_NAMES */
count = 0;
for(x = 0; x < settings.desktopCount; x++) {
const char *name = GetDesktopName(x);
const unsigned len = strlen(name);
memcpy(&data[count], name, len + 1);
count += len + 1;
}
JXChangeProperty(display, rootWindow, atoms[ATOM_NET_DESKTOP_NAMES],
atoms[ATOM_UTF8_STRING], 8, PropModeReplace,
(unsigned char*)data, count);
/* _NET_DESKTOP_GEOMETRY */
array[0] = rootWidth;
array[1] = rootHeight;
JXChangeProperty(display, rootWindow, atoms[ATOM_NET_DESKTOP_GEOMETRY],
XA_CARDINAL, 32, PropModeReplace,
(unsigned char*)array, 2);
/* _NET_DESKTOP_VIEWPORT */
array[0] = 0;
array[1] = 0;
JXChangeProperty(display, rootWindow, atoms[ATOM_NET_DESKTOP_VIEWPORT],
XA_CARDINAL, 32, PropModeReplace,
(unsigned char*)array, 2);
/* _NET_WM_NAME */
win = supportingWindow;
JXChangeProperty(display, win, atoms[ATOM_NET_WM_NAME],
atoms[ATOM_UTF8_STRING], 8, PropModeReplace,
(unsigned char*)"JWM", 3);
/* _NET_WM_PID */
array[0] = getpid();
JXChangeProperty(display, win, atoms[ATOM_NET_WM_PID],
XA_CARDINAL, 32, PropModeReplace,
(unsigned char*)array, 1);
/* _NET_SUPPORTING_WM_CHECK */
SetWindowAtom(rootWindow, ATOM_NET_SUPPORTING_WM_CHECK, win);
SetWindowAtom(win, ATOM_NET_SUPPORTING_WM_CHECK, win);
ReleaseStack(data);
}
static signed int expand_vars_extended(
char *var_name, char *output, cond_rc_t *cond_rc,
const exec_context_t *exc)
{
char *rest;
char dummy[64] = "\0";
char *target = (output) ? output : dummy;
int cs = -1;
int n;
int i;
int l;
int x;
int y;
Pixel pixel = 0;
int val = -12345678;
const char *string = NULL;
char *allocated_string = NULL;
char *quoted_string = NULL;
Bool should_quote = False;
Bool is_numeric = False;
Bool is_target = False;
Bool is_x;
Window context_w = Scr.Root;
FvwmWindow *fw = exc->w.fw;
signed int len = -1;
/* allow partial matches for *.cs, gt, ... etc. variables */
switch ((i = GetTokenIndex(var_name, partial_function_vars, -1, &rest)))
{
case VAR_FG_CS:
case VAR_BG_CS:
case VAR_HILIGHT_CS:
case VAR_SHADOW_CS:
case VAR_FGSH_CS:
if (!isdigit(*rest) || (*rest == '0' && *(rest + 1) != 0))
{
/* not a non-negative integer without leading zeros */
return -1;
}
if (sscanf(rest, "%d%n", &cs, &n) < 1)
{
return -1;
}
if (*(rest + n) != 0)
{
/* trailing characters */
return -1;
}
if (cs < 0)
{
return -1;
}
alloc_colorset(cs);
switch (i)
{
case VAR_FG_CS:
pixel = Colorset[cs].fg;
break;
case VAR_BG_CS:
pixel = Colorset[cs].bg;
break;
case VAR_HILIGHT_CS:
pixel = Colorset[cs].hilite;
break;
case VAR_SHADOW_CS:
pixel = Colorset[cs].shadow;
break;
case VAR_FGSH_CS:
pixel = Colorset[cs].fgsh;
break;
}
is_target = True;
len = pixel_to_color_string(dpy, Pcmap, pixel, target, False);
goto GOT_STRING;
case VAR_GT_:
if (rest == NULL)
{
return -1;
}
string = _(rest);
goto GOT_STRING;
case VAR_INFOSTORE_:
if (rest == NULL)
return -1;
if ((string = get_metainfo_value(rest)) == NULL)
return -1;
goto GOT_STRING;
case VAR_DESK_NAME:
if (sscanf(rest, "%d%n", &cs, &n) < 1)
{
return -1;
}
if (*(rest + n) != 0)
{
/* trailing characters */
return -1;
}
string = GetDesktopName(cs);
if (string == NULL)
{
const char *ddn = _("Desk");
allocated_string = (char *)safemalloc(19 + strlen(ddn));
sprintf(allocated_string, "%s %i", ddn, cs);
string = allocated_string;
}
goto GOT_STRING;
default:
break;
}
/* only exact matches for all other variables */
switch ((i = GetTokenIndex(var_name, function_vars, 0, &rest)))
{
case VAR_DESK_N:
is_numeric = True;
val = Scr.CurrentDesk;
break;
case VAR_DESK_WIDTH:
is_numeric = True;
val = Scr.VxMax + Scr.MyDisplayWidth;
break;
case VAR_DESK_HEIGHT:
is_numeric = True;
val = Scr.VyMax + Scr.MyDisplayHeight;
break;
case VAR_DESK_PAGESX:
is_numeric = True;
val = (int)(Scr.VxMax / Scr.MyDisplayWidth) + 1;
break;
case VAR_DESK_PAGESY:
is_numeric = True;
val = (int)(Scr.VyMax / Scr.MyDisplayHeight) + 1;
break;
case VAR_VP_X:
is_numeric = True;
val = Scr.Vx;
break;
case VAR_VP_Y:
is_numeric = True;
val = Scr.Vy;
break;
case VAR_VP_WIDTH:
is_numeric = True;
val = Scr.MyDisplayWidth;
break;
case VAR_VP_HEIGHT:
is_numeric = True;
val = Scr.MyDisplayHeight;
break;
case VAR_WA_HEIGHT:
is_numeric = True;
val = Scr.Desktops->ewmh_working_area.height;
break;
case VAR_WA_WIDTH:
is_numeric = True;
val = Scr.Desktops->ewmh_working_area.width;
break;
case VAR_WA_X:
is_numeric = True;
val = Scr.Desktops->ewmh_working_area.x;
break;
case VAR_WA_Y:
is_numeric = True;
val = Scr.Desktops->ewmh_working_area.y;
break;
case VAR_DWA_HEIGHT:
is_numeric = True;
val = Scr.Desktops->ewmh_dyn_working_area.height;
break;
case VAR_DWA_WIDTH:
is_numeric = True;
val = Scr.Desktops->ewmh_dyn_working_area.width;
break;
case VAR_DWA_X:
is_numeric = True;
val = Scr.Desktops->ewmh_dyn_working_area.x;
break;
case VAR_DWA_Y:
is_numeric = True;
val = Scr.Desktops->ewmh_dyn_working_area.y;
break;
case VAR_PAGE_NX:
is_numeric = True;
val = (int)(Scr.Vx / Scr.MyDisplayWidth);
break;
case VAR_PAGE_NY:
is_numeric = True;
val = (int)(Scr.Vy / Scr.MyDisplayHeight);
break;
case VAR_W_ID:
if (fw && !IS_EWMH_DESKTOP(FW_W(fw)))
{
is_target = True;
sprintf(target, "0x%x", (int)FW_W(fw));
}
break;
case VAR_W_NAME:
if (fw && !IS_EWMH_DESKTOP(FW_W(fw)))
{
string = fw->name.name;
should_quote = True;
}
break;
case VAR_W_ICONNAME:
if (fw && !IS_EWMH_DESKTOP(FW_W(fw)))
{
string = fw->icon_name.name;
should_quote = True;
}
break;
case VAR_W_ICONFILE:
case VAR_W_MINIICONFILE:
if (fw && !IS_EWMH_DESKTOP(FW_W(fw)))
{
char *t;
t = (i == VAR_W_ICONFILE) ?
fw->icon_bitmap_file : fw->mini_pixmap_file;
/* expand the path if possible */
allocated_string = PictureFindImageFile(t, NULL, R_OK);
if (allocated_string == NULL)
{
string = t;
}
else if (USE_SVG && *allocated_string == ':' &&
(string = strchr(allocated_string + 1, ':')))
{
string++;
}
else
{
string = allocated_string;
}
}
break;
case VAR_W_ICONFILE_SVGOPTS:
case VAR_W_MINIICONFILE_SVGOPTS:
if (fw && !IS_EWMH_DESKTOP(FW_W(fw)))
{
char *t;
if (!USE_SVG)
{
return -1;
}
t = (i == VAR_W_ICONFILE_SVGOPTS) ?
fw->icon_bitmap_file : fw->mini_pixmap_file;
/* expand the path if possible */
allocated_string = PictureFindImageFile(t, NULL, R_OK);
string = allocated_string;
if (string && *string == ':' &&
(t = strchr(string + 1, ':')))
{
*t = 0;
}
else
{
string = "";
}
}
break;
case VAR_W_CLASS:
if (fw && !IS_EWMH_DESKTOP(FW_W(fw)))
{
string = fw->class.res_class;
should_quote = True;
}
break;
case VAR_W_RESOURCE:
if (fw && !IS_EWMH_DESKTOP(FW_W(fw)))
{
string = fw->class.res_name;
should_quote = True;
}
