Cleanup

tui_main.c

@@ -2224,6 +2224,14 @@ void push_portmidi_output_device_menu(Midi_mode const *midi_mode) {
 }
 #endif
 
+oso *get_nonempty_singular_form_text(Qform *qf) {
+  oso *s = NULL;
+  if (qform_get_text_line(qf, Single_form_item_id, &s) && osolen(s) > 0)
+    return s;
+  osofree(s);
+  return NULL;
+}
+
 //
 // Misc utils
 //
@@ -3268,11 +3276,10 @@ int main(int argc, char **argv) {
           case Qform_action_type_submitted: {
             switch (qform_id(qf)) {
             case Open_form_id: {
-              oso *temp_name = NULL;
-              if (qform_get_text_line(qf, Single_form_item_id, &temp_name) &&
-                  osolen(temp_name) > 0) {
-                undo_history_push(&t.ged.undo_hist, &t.ged.field,
-                                  t.ged.tick_num);
+              oso *temp_name = get_nonempty_singular_form_text(qf);
+              if (!temp_name)
+                break;
+              undo_history_push(&t.ged.undo_hist, &t.ged.field, t.ged.tick_num);
               Field_load_error fle =
                   field_load_file(osoc(temp_name), &t.ged.field);
               if (fle == Field_load_error_ok) {
@@ -3291,40 +3298,35 @@ int main(int argc, char **argv) {
                 undo_history_pop(&t.ged.undo_hist, &t.ged.field,
                                  &t.ged.tick_num);
                 qmsg_printf_push("Error Loading File", "%s:\n%s",
-                                   osoc(temp_name),
-                                   field_load_error_string(fle));
-                }
+                                 osoc(temp_name), field_load_error_string(fle));
               }
               osofree(temp_name);
             } break;
             case Save_as_form_id: {
-              oso *temp_name = NULL;
-              if (qform_get_text_line(qf, Single_form_item_id, &temp_name) &&
-                  osolen(temp_name) > 0) {
+              oso *temp_name = get_nonempty_singular_form_text(qf);
+              if (!temp_name)
+                break;
               qnav_stack_pop();
               bool saved_ok = try_save_with_msg(&t.ged.field, temp_name);
-                if (saved_ok) {
+              if (saved_ok)
                 osoputoso(&t.file_name, temp_name);
-                }
-              }
               osofree(temp_name);
             } break;
             case Set_tempo_form_id: {
-              oso *tmpstr = NULL;
-              if (qform_get_text_line(qf, Single_form_item_id, &tmpstr) &&
-                  osolen(tmpstr) > 0) {
+              oso *tmpstr = get_nonempty_singular_form_text(qf);
+              if (!tmpstr)
+                break;
               int newbpm = atoi(osoc(tmpstr));
               if (newbpm > 0) {
                 t.ged.bpm = (Usz)newbpm;
                 qnav_stack_pop();
               }
-              }
               osofree(tmpstr);
             } break;
             case Set_grid_dims_form_id: {
-              oso *tmpstr = NULL;
-              if (qform_get_text_line(qf, Single_form_item_id, &tmpstr) &&
-                  osolen(tmpstr) > 0) {
+              oso *tmpstr = get_nonempty_singular_form_text(qf);
+              if (!tmpstr)
+                break;
               int newheight, newwidth;
               if (sscanf(osoc(tmpstr), "%dx%d", &newwidth, &newheight) == 2 &&
                   newheight > 0 && newwidth > 0 && newheight < ORCA_Y_MAX &&
@@ -3342,13 +3344,12 @@ int main(int argc, char **argv) {
                 }
                 qnav_stack_pop();
               }
-              }
               osofree(tmpstr);
             } break;
             case Set_soft_margins_form_id: {
-              oso *tmpstr = NULL;
-              if (qform_get_text_line(qf, Soft_margins_text_line_id, &tmpstr) &&
-                  osolen(tmpstr) > 0) {
+              oso *tmpstr = get_nonempty_singular_form_text(qf);
+              if (!tmpstr)
+                break;
               bool do_save = false;
               int newy, newx;
               if (read_nxn_or_n(osoc(tmpstr), &newx, &newy) && newy >= 0 &&
@@ -3364,7 +3365,6 @@ int main(int argc, char **argv) {
               // Might push message, so gotta pop old guy first
               if (do_save)
                 tui_save_prefs(&t);
-              }
               osofree(tmpstr);
             } break;
             }