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libnx: implement swkbd for menu drivers

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This commit is contained in:
natinusala 2019-01-02 16:24:31 +01:00
parent 9c5c0aea58
commit 39282915f8
1 changed files with 55 additions and 0 deletions
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55
menu/widgets/menu_input_dialog.c
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@ -21,6 +21,11 @@
#include "../menu_driver.h"
#include "../../input/input_driver.h"
#ifdef HAVE_LIBNX
#include <switch.h>
#include "menu_osk.h"
#endif
static const char **menu_input_dialog_keyboard_buffer = {NULL};
static bool menu_input_dialog_keyboard_display = false;
static unsigned menu_input_dialog_keyboard_type = 0;
@ -84,8 +89,58 @@ unsigned menu_input_dialog_get_kb_idx(void)
return menu_input_dialog_keyboard_idx;
}
#ifdef HAVE_LIBNX
#define LIBNX_SWKBD_LIMIT 500 /* enforced by HOS */
#endif
bool menu_input_dialog_get_display_kb(void)
{
#ifdef HAVE_LIBNX
if (!menu_input_dialog_keyboard_display)
return false;
SwkbdConfig kbd;
Result rc = swkbdCreate(&kbd, 0);
if (R_SUCCEEDED(rc))
{
char buf[LIBNX_SWKBD_LIMIT] = {'\0'};
swkbdConfigMakePresetDefault(&kbd);
swkbdConfigSetGuideText(&kbd, menu_input_dialog_keyboard_label);
rc = swkbdShow(&kbd, buf, sizeof(buf));
swkbdClose(&kbd);
/* RetroArch uses key-by-key input
so we need to simulate it */
for (int i = 0; i < LIBNX_SWKBD_LIMIT; i++)
{
/* In case a previous "Enter" press closed the keyboard */
if (!menu_input_dialog_keyboard_display)
break;
if (buf[i] == '\n' || buf[i] == '\0')
input_keyboard_event(true, '\n', '\n', 0, RETRO_DEVICE_KEYBOARD);
else
{
/* input_keyboard_line_append expects a null-terminated
string, so just make one (yes, the touch keyboard is
a list of null-terminated characters) */
char oldchar = buf[i+1];
buf[i+1] = '\0';
input_keyboard_line_append(&buf[i]);
buf[i+1] = oldchar;
}
}
return false;
}
else
return menu_input_dialog_keyboard_display;
#endif
return menu_input_dialog_keyboard_display;
}