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Create zarch_zui_gamepad_input

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This commit is contained in:
twinaphex 2016-02-28 16:49:46 +01:00
parent 5c18dc8a04
commit 49d751e6c3
1 changed files with 56 additions and 51 deletions
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107
menu/drivers/zarch.c
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@ -610,6 +610,60 @@ static void zarch_zui_render_lay_settings(zui_t *zui)
zarch_layout = LAY_HOME;
}
static bool zarch_zui_gamepad_input(zui_t *zui, int *gamepad_index)
{
unsigned size = menu_entries_get_size();
switch (zui->action)
{
case MENU_ACTION_LEFT:
if (*gamepad_index == 0)
break;
*gamepad_index = *gamepad_index - 5;
if (*gamepad_index < 0)
*gamepad_index = 0;
return true;
case MENU_ACTION_RIGHT:
if (*gamepad_index == (size-1))
break;
*gamepad_index = *gamepad_index + 5;
if (*gamepad_index > (size-1))
*gamepad_index = (size -1);
return true;
case MENU_ACTION_UP:
*gamepad_index = *gamepad_index - 1;
if (*gamepad_index < 0) /* and wraparound enabled */
*gamepad_index = size -1;
return true;
case MENU_ACTION_DOWN:
*gamepad_index = *gamepad_index + 1;
if (*gamepad_index > (size - 1)) /* and wraparound enabled */
*gamepad_index = 0;
return true;
default:
{
unsigned end = size - 5;
zui->recent_dlist_first += zui->mouse.wheel;
if (zui->recent_dlist_first < 0)
zui->recent_dlist_first = 0;
if (zui->recent_dlist_first > (int)end)
zui->recent_dlist_first = end;
zui->recent_dlist_first = min(max(zui->recent_dlist_first, 0), end);
}
return false;
}
return false;
}
static int zarch_zui_render_lay_root_recent(zui_t *zui, zui_tabbed_t *tabbed)
{
if (zarch_zui_tab(zui, tabbed, "Recent", 0))
@ -618,57 +672,8 @@ static int zarch_zui_render_lay_root_recent(zui_t *zui, zui_tabbed_t *tabbed)
unsigned size = menu_entries_get_size();
unsigned i, j = 0;
switch (zui->action)
{
case MENU_ACTION_LEFT:
if (gamepad_index == 0)
break;
gamepad_index = gamepad_index - 5;
if (gamepad_index < 0)
gamepad_index = 0;
zui->recent_dlist_first = gamepad_index;
break;
case MENU_ACTION_RIGHT:
if (gamepad_index == (size-1))
break;
gamepad_index = gamepad_index + 5;
if (gamepad_index > (size-1))
gamepad_index = (size -1);
zui->recent_dlist_first = gamepad_index;
break;
case MENU_ACTION_UP:
gamepad_index = gamepad_index - 1;
if (gamepad_index < 0) /* and wraparound enabled */
gamepad_index = size -1;
zui->recent_dlist_first = gamepad_index;
break;
case MENU_ACTION_DOWN:
gamepad_index = gamepad_index + 1;
if (gamepad_index > (size - 1)) /* and wraparound enabled */
gamepad_index = 0;
zui->recent_dlist_first = gamepad_index;
break;
default:
{
unsigned end = size - 5;
zui->recent_dlist_first += zui->mouse.wheel;
if (zui->recent_dlist_first < 0)
zui->recent_dlist_first = 0;
if (zui->recent_dlist_first > (int)end)
zui->recent_dlist_first = end;
zui->recent_dlist_first = min(max(zui->recent_dlist_first, 0), end);
}
break;
}
if (zarch_zui_gamepad_input(zui, &gamepad_index))
zui->recent_dlist_first = gamepad_index;
for (i = zui->recent_dlist_first; i < size; ++i)
{