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fix backspacing of unicode chars in OSK

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This commit is contained in:
Brad Parker 2016-10-30 23:02:33 -04:00
parent 3e5b3da144
commit 0ee9432aa4
1 changed files with 15 additions and 1 deletions
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16
menu/menu_event.c
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@ -24,6 +24,8 @@
#include "../config.h"
#endif
#include <encodings/utf.h>
#include "widgets/menu_entry.h"
#include "widgets/menu_input_dialog.h"
@ -59,6 +61,8 @@ enum osk_type
static enum osk_type osk_idx = OSK_UPPERCASE_LATIN;
static int osk_ptr;
static const char *osk_grid[41];
static unsigned osk_last_codepoint = 0;
static unsigned osk_last_codepoint_len = 0;
static const char *uppercase_grid[] = {
"!","@","#","$","%","^","&","*","(",")",
@ -306,12 +310,22 @@ unsigned menu_event(uint64_t input, uint64_t trigger_input)
if (trigger_input & (UINT64_C(1) << RETRO_DEVICE_ID_JOYPAD_A))
{
if (osk_ptr >= 0)
{
const char *letter = osk_grid[osk_ptr];
osk_last_codepoint_len = strlen(osk_grid[osk_ptr]);
osk_last_codepoint = utf8_walk(&letter);
input_keyboard_line_append(osk_grid[osk_ptr]);
}
}
if (trigger_input & (UINT64_C(1) << RETRO_DEVICE_ID_JOYPAD_B))
{
input_keyboard_event(true, '\x7f', '\x7f', 0, RETRO_DEVICE_KEYBOARD);
unsigned i;
for (i = 0; i < osk_last_codepoint_len; i++)
input_keyboard_event(true, '\x7f', '\x7f', 0, RETRO_DEVICE_KEYBOARD);
}
/* send return key to close keyboard input window */