char *FindImage(const char *paths, const char *file)
{
char *tmp, *path = NULL;
tmp = strrchr(file, ':');
if (tmp) {
*tmp = 0;
path = wfindfile(paths, file);
*tmp = ':';
}
if (!tmp || !path)
path = wfindfile(paths, file);
return path;
}
void
ExecExitScript()
{
char *file, *paths;
paths = wstrconcat(wusergnusteppath(), "/Library/WindowMaker");
paths = wstrappend(paths, ":"DEF_CONFIG_PATHS);
file = wfindfile(paths, DEF_EXIT_SCRIPT);
wfree(paths);
if (file) {
if (system(file) != 0) {
wsyserror(_("%s:could not execute exit script"), file);
}
#if 0
if (fork()==0) {
execl("/bin/sh", "/bin/sh", "-c", file, NULL);
wsyserror(_("%s:could not execute exit script"), file);
exit(1);
}
#endif
wfree(file);
}
}
/* determine whether (first token of) given file is in $PATH
*/
Bool fileInPath(const char *file)
{
char *p, *t;
static char *path = NULL;
if (!file || !*file)
return False;
/* if it's an absolute path spec, don't override the user.
* s/he might just know better.
*/
if (*file == '/')
return True;
/* if it has a directory separator at random places,
* we might know better.
*/
p = strchr(file, '/');
if (p)
return False;
if (!path) {
path = getenv("PATH");
if (!path)
return False;
}
p = wstrdup(file);
t = strpbrk(p, " \t");
if (t)
*t = '\0';
t = wfindfile(path, p);
wfree(p);
if (t) {
wfree(t);
return True;
}
return False;
}
/* pick a terminal emulator by finding the first existing entry of `terminals'
* in $PATH. the returned pointer should be wfreed later.
* if $WMMENU_TERMINAL exists in the environment, it's value overrides this
* detection.
*/
char *find_terminal_emulator(void)
{
char *path, *t;
int i;
t = getenv("WMMENU_TERMINAL");
if (t)
return wstrdup(t);
path = getenv("PATH");
if (!path)
return NULL;
for (i = 0; i < wlengthof(terminals); i++) {
t = wfindfile(path, terminals[i]);
if (t) {
wfree(t);
return wstrdup(terminals[i]);
}
}
return NULL;
}
static RImage *loadImage(RContext * rc, const char *file)
{
char *path;
RImage *image;
if (access(file, F_OK) != 0) {
path = wfindfile(PixmapPath, file);
if (!path) {
wwarning("%s:could not find image file used in texture", file);
return NULL;
}
} else {
path = wstrdup(file);
}
image = RLoadImage(rc, path, 0);
if (!image) {
wwarning("%s:could not load image file used in texture:%s", path, RMessageForError(RErrorCode));
}
wfree(path);
return image;
}
static void showData(_Panel * panel)
{
const char *gspath;
char *menuPath, *labelText;
char buf[1024];
WMPropList *pmenu;
gspath = wusergnusteppath();
menuPath = wmalloc(strlen(gspath) + 32);
strcpy(menuPath, gspath);
strcat(menuPath, "/Defaults/WMRootMenu");
pmenu = WMReadPropListFromFile(menuPath);
/* check if WMRootMenu references another file, and if so,
if that file is in proplist format */
while (WMIsPLString(pmenu)) {
char *path = NULL;
path = wexpandpath(WMGetFromPLString(pmenu));
if (access(path, F_OK) < 0)
path = wfindfile(DEF_CONFIG_PATHS, path);
/* TODO: if needed, concatenate locale suffix to path.
See getLocalizedMenuFile() in src/rootmenu.c. */
if (!path)
break;
if (access(path, W_OK) < 0) {
snprintf(buf, 1024,
_("The menu file \"%s\" referenced by "
"WMRootMenu is read-only.\n"
"You cannot use WPrefs to modify it."),
path);
WMRunAlertPanel(WMWidgetScreen(panel->parent),
panel->parent,
_("Warning"), buf,
_("OK"), NULL, NULL);
panel->dontSave = True;
wfree(path);
return;
}
pmenu = WMReadPropListFromFile(path);
menuPath = path;
}
if (!pmenu || !WMIsPLArray(pmenu)) {
int res;
res = WMRunAlertPanel(WMWidgetScreen(panel->parent), panel->parent,
_("Warning"),
_("The menu file format currently in use is not supported\n"
"by this tool. Do you want to discard the current menu\n"
"to use this tool?"),
_("Yes, Discard and Update"), _("No, Keep Current Menu"), NULL);
if (res == WAPRDefault) {
pmenu = getDefaultMenu(panel);
if (!pmenu) {
pmenu = WMCreatePLArray(WMCreatePLString("Applications"), NULL);
}
} else {
panel->dontSave = True;
return;
}
}
panel->menuPath = menuPath;
snprintf(buf, 1024,
_("\n\nWhen saved, the menu will be written to the file\n\"%s\"."),
menuPath);
labelText = WMGetLabelText(panel->sections[NoInfo][0]);
labelText = wstrconcat(labelText, buf);
WMSetLabelText(panel->sections[NoInfo][0], labelText);
wfree(labelText);
buildMenuFromPL(panel, pmenu);
WMReleasePropList(pmenu);
}
