add support for profiles

TODO

@@ -6,3 +6,4 @@
 - Contextual completions
 - Use cairo for text drawing over Xft
 - MAYBE wayland support, but only if it doesn't require writing any extra code which as of now seems unlikely
+- Write documentation about profiles

keybinds.h

@@ -92,6 +92,7 @@ static Key keys[] = {
     { 0,       SHIFT,                        XK_g,         moveend,         {0} },
     { 0,       0,                            XK_Next,      movenext,        {0} },
     { 0,       0,                            XK_Prior,     moveprev,        {0} },
+    { 0,       CONTROL|SHIFT,                XK_p,         setprofile,      {0} },
     { 0,       MODIFIER1,                    XK_p,         navhistory,      {.i = -1 } },
     { 0,       MODIFIER1,                    XK_n,         navhistory,      {.i = +1 } },
 

libs/arg.c

@@ -505,3 +505,10 @@ setcolumns(const Arg *arg)
     resizeclient();
     drawmenu();
 }
+
+void
+setprofile(const Arg *arg)
+{
+    int ax = system("command -v spmenu_profile > /dev/null && spmenu_profile --spmenu-set-profile > /dev/null");
+    exit(ax);
+}

libs/arg.h

@@ -37,3 +37,4 @@ static void setimgpos(const Arg *arg);
 static void setimggaps(const Arg *arg);
 static void setlines(const Arg *arg);
 static void setcolumns(const Arg *arg);
+static void setprofile(const Arg *arg);

libs/argv.c

@@ -5,7 +5,6 @@ readargs(int argc, char *argv[])
     int j = 0;
 
     int cxrdb = 0;
-    int hxrdb = 0;
 
     // check if we should load the xrdb/config, because it needs to be loaded before arguments are checked (internal -> xresources -> arguments)
     for (j = 1; j < argc; j++) {
@@ -25,12 +24,11 @@ readargs(int argc, char *argv[])
         XrmInitialize();
 
         if (loadconfig) {
-            cxrdb = system("[ -e $HOME/.config/spmenu/spmenurc ] && xrdb -override $HOME/.config/spmenu/spmenurc");
-            hxrdb = system("[ -e $HOME/.spmenurc ] && xrdb -override $HOME/.spmenurc");
+            cxrdb = system("command -v spmenu_profile > /dev/null && spmenu_profile --spmenu-load-default-profile > /dev/null");
         }
 
         // avoid an annoying warning gcc will spit out when you don't care about the result
-        if (!cxrdb || !hxrdb || cxrdb || hxrdb || xresources) load_xresources();
+        if (!cxrdb || cxrdb || xresources) load_xresources();
     }
 
     // no arguments

scripts/spmenu_profile

@@ -0,0 +1,80 @@
+#!/bin/sh
+# spmenu_profile
+
+load_profile() {
+    [ -f "$HOME/.config/spmenu/.profile" ] && PROFILE="$(cat "$HOME/.config/spmenu/.profile")"
+    [ -z "$PROFILE" ] && xrdb -override "$HOME/.config/spmenu/spmenurc" || xrdb -override "$PROFILE"
+}
+
+set_profile() {
+    pgrep -x spmenu && pkill -x spmenu
+    profiles="$(find "$HOME/.config/spmenu/profiles" -type f)"
+    profilec="$(find "$HOME/.config/spmenu/profiles" -type f | wc -l)"
+
+    sel="$(list_profiles list | spmenu --lines 20 --columns 1 --prompt "Profile settings" --hide-match-count --hide-left-arrow --hide-right-arrow --hide-input --hide-image --hide-cursor --hide-highlighting --normal --no-allow-typing)"
+
+    check
+}
+
+add_profile() {
+    selprofile="$(printf "" | spmenu --lines 20 --columns 1 --prompt "Enter a name for the profile:" --hide-mode --hide-match-count --hide-left-arrow --hide-right-arrow --hide-image --hide-cursor --hide-highlighting --insert | tr -d ' ')"
+    [ -f "/usr/share/spmenu/example.Xresources" ] && cp "/usr/share/spmenu/example.Xresources" "$HOME/.config/spmenu/profiles/$selprofile"
+
+    set_profile
+}
+
+remove_profile() {
+    selprofile="$(list_profiles noopts | spmenu --lines 20 --columns 1 --prompt "Select a profile to remove" --hide-mode --hide-match-count --hide-left-arrow --hide-right-arrow --hide-image --hide-highlighting --insert)"
+    [ ! -f "$HOME/.config/spmenu/profiles/$selprofile" ] && return
+    rm -f "$HOME/.config/spmenu/profiles/$selprofile" "$HOME/.config/spmenu/.profile"
+
+    set_profile
+}
+
+check() {
+    case "$sel" in
+        "Add") add_profile ;;
+        "Remove") remove_profile ;;
+        "Default") printf "%s/.config/spmenu/spmenurc\n" "$HOME" > "$HOME/.config/spmenu/.profile" && set_profile ;;
+        "") exit 0 ;;
+        *) profile="$sel" && write_profile && set_profile ;;
+    esac
+
+    return
+}
+
+write_profile() {
+    printf "%s/%s\n" "$HOME/.config/spmenu/profiles/" "$profile" > "$HOME/.config/spmenu/.profile"
+    [ ! -f "$HOME/.config/spmenu/profiles/$profile" ] && rm -f "$HOME/.config/spmenu/.profile"
+    load_profile
+}
+
+list_profiles() {
+    profiles="$(find "$HOME/.config/spmenu/profiles" -type f)"
+    profilec="$(find "$HOME/.config/spmenu/profiles" -type f | wc -l)"
+
+    [ "$1" != "noopts" ] && [ -f "$HOME/.config/spmenu/.profile" ] && printf "\033[1;33m%s\n" "Current profile: $(basename "$(cat "$HOME/.config/spmenu/.profile")")" | sed "s/spmenurc/Default/g"
+
+    for i in $(seq "$profilec"); do
+        curprofile="$(basename "$(printf "%s" "$profiles" | sed "${i}q;d")")"
+        printf "%s\n" "$curprofile"
+    done
+
+    [ "$1" != "noopts" ] && list_ex_options
+}
+
+list_ex_options() {
+    printf "Default\nAdd\nRemove\n"
+}
+
+main() {
+    command -v xrdb > /dev/null || exit 1
+    [ ! -d "$HOME/.config/spmenu/profiles" ] && mkdir -p "$HOME/.config/spmenu/profiles"
+    [ ! -f "$HOME/.config/spmenu/spmenurc" ] && [ -e "/usr/share/spmenu/example.Xresources" ] && \
+        cp "/usr/share/spmenu/example.Xresources" "$HOME/.config/spmenu/spmenurc"
+
+    [ "$1" = "--spmenu-load-default-profile" ] && load_profile
+    [ "$1" = "--spmenu-set-profile" ] && set_profile
+}
+
+main "$@"