Keyboard navigation mode for home row keys

Now there are keybindings for activating the keyboard navigation modes. The modifier-based mode remains as it was before, focusing on numbers, while the home row mode uses a separate activation key.

One can erase the bindings to disable the corresponding modes.

IssueID #34

1 files changed, 6 insertions, 0 deletions

diff --git a/src/ui/bindingswidget.c b/src/ui/bindingswidget.c
index ff68ea7b..dee844db 100644
--- a/src/ui/bindingswidget.c
+++ b/src/ui/bindingswidget.c
@@ -195,6 +195,12 @@ static iBool processEvent_BindingsWidget_(iBindingsWidget *d, const SDL_Event *e
             postCommand_App("bindings.changed");
             return iTrue;
         }
+        else if (ev->type == SDL_KEYUP && isMod_Sym(ev->key.keysym.sym)) {
+            setKey_BindingItem_(item_ListWidget(d->list, d->activePos), ev->key.keysym.sym, 0);
+            setActiveItem_BindingsWidget_(d, iInvalidPos);
+            postCommand_App("bindings.changed");
+            return iTrue;
+        }
     }
     return processEvent_Widget(w, ev);
 }