boolean userSettingsProcessForm(struct userSettings *us)
/* Handle button press in userSettings form.
* If this returns TRUE then form is finished processing
* and you can call something to make the next page. */
{
struct cart *cart = us->cart;
char *command = cartString(cart, us->formVar);
boolean retVal = TRUE;
char *name = cartNonemptyString(cart, us->nameVar);
command = trimSpaces(command);
if (sameWord(command, "save") && name != NULL)
{
char *varName = settingsVarName(us->savePrefix, name);
saveSettings(us, varName);
freez(&varName);
}
else if (startsWith(command, "load") && name != NULL)
{
userSettingsUseSelected(us);
}
else if (startsWith("delete", command))
{
char *which = cartOptionalString(cart, us->listDisplayVar);
if (which != NULL)
{
char *varName = settingsVarName(us->savePrefix, which);
cartRemove(cart, varName);
userSettingsSaveForm(us);
retVal = FALSE;
}
}
cartRemove(cart, us->formVar);
return retVal;
}
char *configVarVal(struct column *col, char *varName)
/* Return value for configuration variable. Return NULL if it
* doesn't exist or if it is "" */
{
char *name = configVarName(col, varName);
return cartNonemptyString(cart, name);
}
char *advFilterVal(struct column *col, char *varName)
/* Return value for advanced filter variable. Return NULL if it
* doesn't exist or if it is "" */
{
char *name = advFilterName(col, varName);
char *s;
s = cartNonemptyString(cart, name);
if (s != NULL)
fixSafariSpaceInQuotes(s);
return s;
}
