Re-add icon-theme option.

config/config.c

@@ -68,7 +68,7 @@ Settings config = {
     /** Command executed on accep-entry-custom for window modus */
     .window_command         = "xkill -id {window}",
     /** No default icon theme, we search Adwaita and gnome as fallback */
-    .drun_icon_theme        = NULL,
+    .icon_theme        = NULL,
     /**
      * Location of the window.
      * Enumeration indicating location or gravity of window.

doc/rofi.1.markdown

@@ -199,9 +199,9 @@ Specify the directory where **rofi** should look for plugins.
 
 Show application icons in drun and window modes.
 
-`-drun-icon-theme`
+`-icon-theme`
 
-Specify icon theme to be used in drun mode if show-icons setting is enabled.
+Specify icon theme to be used.
 If not specified default theme from DE is used, *Adwaita* and *gnome* themes act as
 fallback themes.
 

doc/test_xr.txt

@@ -39,7 +39,7 @@ rofi.window-command:                 xkill -id {window}
 ! "Window fields to match in window mode" Set from: Default
 ! rofi.window-match-fields:            all
 ! "Theme to use to look for icons" Set from: Default
-! rofi.drun-icon-theme:                
+! rofi.icon-theme:                
 ! "Desktop entry fields to match in drun" Set from: Default
 ! rofi.drun-match-fields:              name,generic,exec,categories
 ! "Disable history in run/ssh" Set from: File

include/settings.h

@@ -88,7 +88,7 @@ typedef struct
     /** Window fields to match in window mode */
     char           * window_match_fields;
     /** Theme for icons */
-    char           * drun_icon_theme;
+    char           * icon_theme;
 
     /** Windows location/gravity */
     WindowLocation location;

source/rofi-icon-fetcher.c

@@ -30,6 +30,7 @@
 #include "rofi-icon-fetcher.h"
 #include "rofi-types.h"
 #include "helper.h"
+#include "settings.h"
 
 
 typedef struct {
@@ -131,6 +132,7 @@ static void rofi_icon_fetcher_worker ( thread_state *sdata, G_GNUC_UNUSED gpoint
     // this should be fine running in another thread.
     IconFetcherEntry *sentry        = (IconFetcherEntry*) sdata;
     const gchar         *themes[1] = {
+        config.icon_theme,
         NULL
     };
 

source/xrmoptions.c

@@ -130,7 +130,7 @@ static XrmOption xrmOptions[] = {
       "Command executed on accep-entry-custom for window modus", CONFIG_DEFAULT },
     { xrm_String,  "window-match-fields",    { .str  = &config.window_match_fields            }, NULL,
       "Window fields to match in window mode", CONFIG_DEFAULT },
-    { xrm_String,  "drun-icon-theme",        { .str  = &config.drun_icon_theme                }, NULL,
+    { xrm_String,  "icon-theme",             { .str  = &config.icon_theme                     }, NULL,
       "Theme to use to look for icons", CONFIG_DEFAULT },
 
     { xrm_String,  "drun-match-fields",      { .str  = &config.drun_match_fields              }, NULL,