Reset user input on script selection.

Fixes: #513

include/mode.h

@@ -26,7 +26,9 @@ typedef enum
     /** Reload current DIALOG */
     RELOAD_DIALOG   = 1002,
     /** Previous dialog */
-    PREVIOUS_DIALOG = 1003
+    PREVIOUS_DIALOG = 1003,
+    /** Reloads the dialog and unset user input */
+    RESET_DIALOG    = 1004,
 } ModeMode;
 
 /**

include/view.h

@@ -215,6 +215,13 @@ void rofi_view_switch_mode ( RofiViewState *state, Mode *mode );
  */
 void rofi_view_set_overlay ( RofiViewState *state, const char *text );
 
+/**
+ * @param state The handle to the view.
+ *
+ * Clears the user entry box, set selected to 0.
+ */
+void rofi_view_clear_input ( RofiViewState *state );
+
 /**
  * @param menu_flags The state of the new window.
  *
@@ -247,6 +254,5 @@ void rofi_view_workers_finalize ( void );
  * @returns the xcb_window_t for rofi's view or XCB_WINDOW_NONE.
  */
 xcb_window_t rofi_view_get_window ( void );
-
 /**@}*/
 #endif

source/dialogs/script.c

@@ -146,9 +146,7 @@ static ModeMode script_mode_result ( Mode *sw, int mretv, char **input, unsigned
 
         rmpd->cmd_list        = new_list;
         rmpd->cmd_list_length = new_length;
-        g_free ( *input );
-        *input = NULL;
-        retv   = RELOAD_DIALOG;
+        retv   = RESET_DIALOG;
     }
     return retv;
 }

source/rofi.c

@@ -214,6 +214,9 @@ void process_result ( RofiViewState *state )
         else if ( retv == RELOAD_DIALOG ) {
             // do nothing.
         }
+        else if ( retv == RESET_DIALOG ) {
+            rofi_view_clear_input ( state );
+        }
         else if ( retv < MODE_EXIT ) {
             mode = ( retv ) % num_modi;
         }

source/view.c

@@ -1679,6 +1679,14 @@ void rofi_view_set_overlay ( RofiViewState *state, const char *text )
     widget_move ( WIDGET ( state->overlay ), x_offset, state->border );
 }
 
+void rofi_view_clear_input ( RofiViewState *state )
+{
+    if ( state->text ){
+        textbox_text ( state->text, "");
+        rofi_view_set_selected_line ( state, 0 );
+    }
+}
+
 void rofi_view_switch_mode ( RofiViewState *state, Mode *mode )
 {
     state->sw = mode;