Implement a VTERM_PROP_FOCUSREPORT so applications can be told when f…

…ocus reporting is enabled (LP1852009)
neovim · Aug 3, 2023 · d8a68a8 · d8a68a8
1 parent 345609a
commit d8a68a8
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Showing 4 changed files with 8 additions and 0 deletions.
diff --git a/include/vterm.h b/include/vterm.h
@@ -259,6 +259,7 @@ typedef enum {
   VTERM_PROP_REVERSE,           // bool
   VTERM_PROP_CURSORSHAPE,       // number
   VTERM_PROP_MOUSE,             // number
+  VTERM_PROP_FOCUSREPORT,       // bool
 
   VTERM_N_PROPS
 } VTermProp;

diff --git a/src/state.c b/src/state.c
@@ -801,6 +801,7 @@ static void set_dec_mode(VTermState *state, int num, int val)
     break;
 
   case 1004:
+    settermprop_bool(state, VTERM_PROP_FOCUSREPORT, val);
     state->mode.report_focus = val;
     break;
 
@@ -2224,6 +2225,9 @@ int vterm_state_set_termprop(VTermState *state, VTermProp prop, VTermValue *val)
     if(val->number == VTERM_PROP_MOUSE_MOVE)
       state->mouse_flags |= MOUSE_WANT_MOVE;
     return 1;
+  case VTERM_PROP_FOCUSREPORT:
+    state->mode.report_focus = val->boolean;
+    return 1;
 
   case VTERM_N_PROPS:
     return 0;

diff --git a/src/vterm.c b/src/vterm.c
@@ -295,6 +295,7 @@ VTermValueType vterm_get_prop_type(VTermProp prop)
     case VTERM_PROP_REVERSE:       return VTERM_VALUETYPE_BOOL;
     case VTERM_PROP_CURSORSHAPE:   return VTERM_VALUETYPE_INT;
     case VTERM_PROP_MOUSE:         return VTERM_VALUETYPE_INT;
+    case VTERM_PROP_FOCUSREPORT:   return VTERM_VALUETYPE_BOOL;
 
     case VTERM_N_PROPS: return 0;
   }

diff --git a/t/25state_input.test b/t/25state_input.test
@@ -148,7 +148,9 @@ FOCUS IN
 FOCUS OUT
 
 !Focus reporting enabled
+WANTSTATE +p
 PUSH "\e[?1004h"
+  settermprop 9 true
 FOCUS IN
   output "\e[I"
 FOCUS OUT