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authorAidan MacDonald <amachronic@protonmail.com>2021-08-12 19:38:46 +0100
committerAidan MacDonald <amachronic@protonmail.com>2021-08-14 09:42:04 +0000
commit62260aa7057f322f7f99062a6a3bd7534ea0047d (patch)
tree4d631ecc4c74fa41c9707a334d5718ed80e08234 /apps/action.c
parent8c36d8b131f2172ce8caaa20057af4d35b72c781 (diff)
downloadrockbox-62260aa7057f322f7f99062a6a3bd7534ea0047d.tar.gz
rockbox-62260aa7057f322f7f99062a6a3bd7534ea0047d.zip
touchscreen: Fix softlock handling
Expands upon c067b344e8. The bug mentioned in that commit affects touchscreens as well as touchpads, plus touchscreens were subject to a few other issues because 'last->tick' was not always set. Change-Id: I27eaa045ebf09555259fddbdf3a79828a55ae31f
Diffstat (limited to 'apps/action.c')
-rw-r--r--apps/action.c75
1 files changed, 46 insertions, 29 deletions
diff --git a/apps/action.c b/apps/action.c
index 5533c00241..b31c4fa927 100644
--- a/apps/action.c
+++ b/apps/action.c
@@ -405,6 +405,7 @@ static inline bool get_action_touchscreen(action_last_t *last, action_cur_t *cur
}
last->button = cur->button;
+ last->tick = current_tick;
cur->action = ACTION_TOUCHSCREEN;
return true;
}
@@ -684,13 +685,25 @@ static inline int do_auto_softlock(action_last_t *last, action_cur_t *cur)
{
do_key_lock(true);
-#if defined(HAVE_TOUCHPAD)
+#if defined(HAVE_TOUCHPAD) || defined(HAVE_TOUCHSCREEN)
/* if the touchpad is supposed to be off and the current buttonpress
* is from the touchpad, nullify both button and action. */
if (!has_flag(action_last.softlock_mask, SEL_ACTION_ENABLED) ||
has_flag(action_last.softlock_mask, SEL_ACTION_NOTOUCH))
{
+#if defined(HAVE_TOUCHPAD)
cur->button = touchpad_filter(cur->button);
+#endif
+#if defined(HAVE_TOUCHSCREEN)
+ const int touch_fakebuttons =
+ BUTTON_TOPLEFT | BUTTON_TOPMIDDLE | BUTTON_TOPRIGHT |
+ BUTTON_LEFT | BUTTON_CENTER | BUTTON_RIGHT |
+ BUTTON_BOTTOMLEFT | BUTTON_BOTTOMMIDDLE | BUTTON_BOTTOMRIGHT;
+ if (has_flag(cur->button, BUTTON_TOUCHSCREEN))
+ cur->button = BUTTON_NONE;
+ else
+ cur->button &= ~touch_fakebuttons;
+#endif
if (cur->button == BUTTON_NONE)
{
action = ACTION_NONE;
@@ -1008,6 +1021,7 @@ static int get_action_worker(action_last_t *last, action_cur_t *cur)
if (get_action_touchscreen(last, cur))
{
+ do_softlock(last, cur);
return cur->action;
}
@@ -1214,41 +1228,44 @@ void set_selective_softlock_actions(bool selective, unsigned int mask)
}
}
-
-void action_autosoftlock_init(void)
+/* look for an action in the given context, return button which triggers it.
+ * (note: pre_button isn't taken into account here) */
+static int find_button_for_action(int context, int action)
{
- action_cur_t cur;
- int i = 0;
+ const struct button_mapping *items;
+ int i;
- if (action_last.unlock_combo == BUTTON_NONE)
+ do
{
- /* search CONTEXT_WPS, should be here */
- cur.items = get_context_mapping(CONTEXT_WPS);
- while (cur.items[i].button_code != BUTTON_NONE)
+ items = get_context_mapping(context);
+ if (items == NULL)
+ break;
+
+ for (i = 0; items[i].button_code != BUTTON_NONE; ++i)
{
- if (cur.items[i].action_code == ACTION_STD_KEYLOCK)
- {
- action_last.unlock_combo = cur.items[i].button_code;
- break;
- }
- i = i + 1;
+ if (items[i].action_code == action)
+ return items[i].button_code;
}
- /* not there... let's try std
- * I doubt any targets will need this, but... */
- if (action_last.unlock_combo == BUTTON_NONE)
+ /* get chained context, if none it will be CONTEXT_STOPSEARCHING */
+ context = items[i].action_code;
+ } while (context != (int)CONTEXT_STOPSEARCHING);
+
+ return BUTTON_NONE;
+}
+
+void action_autosoftlock_init(void)
+{
+ /* search in WPS and STD contexts for the keylock button combo */
+ static const int contexts[2] = { CONTEXT_WPS, CONTEXT_STD };
+
+ for (int i = 0; i < 2; ++i)
+ {
+ int button = find_button_for_action(contexts[i], ACTION_STD_KEYLOCK);
+ if (button != BUTTON_NONE)
{
- i = 0;
- cur.items = get_context_mapping(CONTEXT_STD);
- while (cur.items[i].button_code != BUTTON_NONE)
- {
- if (cur.items[i].action_code == ACTION_STD_KEYLOCK)
- {
- action_last.unlock_combo = cur.items[i].button_code;
- break;
- }
- i = i + 1;
- }
+ action_last.unlock_combo = button;
+ break;
}
}