Use girara's focus_inputbar function

zathura's focus_inputbar function is a duplicate of girara's one.
This patch removes it.
Signed-off-by: Pavel Borzenkov <pavel.borzenkov@gmail.com>
Signed-off-by: Sebastian Ramacher <s.ramacher@gmx.at>

config.c

@@ -52,12 +52,12 @@ config_load_default(zathura_t* zathura)
   girara_shortcut_add(gsession, 0,                GDK_i,          NULL, sc_change_mode,              NORMAL,              INSERT,          NULL);
   girara_shortcut_add(gsession, 0,                GDK_m,          NULL, sc_change_mode,              NORMAL,              ADD_MARKER,      NULL);
   girara_shortcut_add(gsession, 0,                GDK_apostrophe, NULL, sc_change_mode,              NORMAL,              EVAL_MARKER,     NULL);
-  girara_shortcut_add(gsession, 0,                GDK_slash,      NULL, sc_focus_inputbar,           NORMAL,              0,               &("/"));
-  girara_shortcut_add(gsession, GDK_SHIFT_MASK,   GDK_slash,      NULL, sc_focus_inputbar,           NORMAL,              0,               &("/"));
-  girara_shortcut_add(gsession, 0,                GDK_question,   NULL, sc_focus_inputbar,           NORMAL,              0,               &("?"));
-  girara_shortcut_add(gsession, 0,                GDK_colon,      NULL, sc_focus_inputbar,           NORMAL,              0,               &(":"));
-  girara_shortcut_add(gsession, 0,                GDK_o,          NULL, sc_focus_inputbar,           NORMAL,              0,               &(":open "));
-  girara_shortcut_add(gsession, 0,                GDK_O,          NULL, sc_focus_inputbar,           NORMAL,              APPEND_FILEPATH, &(":open "));
+  girara_shortcut_add(gsession, 0,                GDK_slash,      NULL, girara_sc_focus_inputbar,    NORMAL,              0,               &("/"));
+  girara_shortcut_add(gsession, GDK_SHIFT_MASK,   GDK_slash,      NULL, girara_sc_focus_inputbar,    NORMAL,              0,               &("/"));
+  girara_shortcut_add(gsession, 0,                GDK_question,   NULL, girara_sc_focus_inputbar,    NORMAL,              0,               &("?"));
+  girara_shortcut_add(gsession, 0,                GDK_colon,      NULL, girara_sc_focus_inputbar,    NORMAL,              0,               &(":"));
+  girara_shortcut_add(gsession, 0,                GDK_o,          NULL, girara_sc_focus_inputbar,    NORMAL,              0,               &(":open "));
+  girara_shortcut_add(gsession, 0,                GDK_O,          NULL, girara_sc_focus_inputbar,    NORMAL,              APPEND_FILEPATH, &(":open "));
   girara_shortcut_add(gsession, 0,                GDK_f,          NULL, sc_follow,                   NORMAL,              0,               NULL);
   girara_shortcut_add(gsession, 0,                0,              "gg", sc_goto,                     NORMAL | FULLSCREEN, TOP,             NULL);
   girara_shortcut_add(gsession, 0,                0,              "G",  sc_goto,                     NORMAL | FULLSCREEN, BOTTOM,          NULL);
@@ -122,7 +122,6 @@ config_load_default(zathura_t* zathura)
   girara_shortcut_mapping_add(gsession, "abort",             sc_abort);
   girara_shortcut_mapping_add(gsession, "adjust_window",     sc_adjust_window);
   girara_shortcut_mapping_add(gsession, "change_mode",       sc_change_mode);
-  girara_shortcut_mapping_add(gsession, "focus_inputbar",    sc_focus_inputbar);
   girara_shortcut_mapping_add(gsession, "follow",            sc_follow);
   girara_shortcut_mapping_add(gsession, "goto",              sc_goto);
   girara_shortcut_mapping_add(gsession, "index_navigate",    sc_navigate_index);

shortcuts.c

@@ -41,29 +41,6 @@ sc_change_mode(girara_session_t* session, girara_argument_t* argument, unsigned
   return false;
 }
 
-bool
-sc_focus_inputbar(girara_session_t* session, girara_argument_t* argument,
-    unsigned int UNUSED(t))
-{
-  g_return_val_if_fail(session != NULL, false);
-
-  if (!(gtk_widget_get_visible(GTK_WIDGET(session->gtk.inputbar)))) {
-    gtk_widget_show(GTK_WIDGET(session->gtk.inputbar));
-  }
-
-  if (gtk_widget_get_visible(GTK_WIDGET(session->gtk.notification_area))) {
-    gtk_widget_hide(GTK_WIDGET(session->gtk.notification_area));
-  }
-
-  if (argument->data) {
-    gtk_entry_set_text(session->gtk.inputbar, (char*) argument->data);
-    gtk_widget_grab_focus(GTK_WIDGET(session->gtk.inputbar));
-    gtk_editable_set_position(GTK_EDITABLE(session->gtk.inputbar), -1);
-  }
-
-  return false;
-}
-
 bool
 sc_follow(girara_session_t* session, girara_argument_t* UNUSED(argument),
     unsigned int UNUSED(t))

shortcuts.h

@@ -35,16 +35,6 @@ bool sc_adjust_window(girara_session_t* session, girara_argument_t* argument, un
  */
 bool sc_change_mode(girara_session_t* session, girara_argument_t* argument, unsigned int t);
 
-/**
- * Focus the inputbar
- *
- * @param session The used girara session
- * @param argument The used argument
- * @param t Number of executions
- * @return true if no error occured otherwise false
- */
-bool sc_focus_inputbar(girara_session_t* session, girara_argument_t* argument, unsigned int t);
-
 /**
  * Follow a link
  *