568ac3eb21
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8828 a1c6a512-1295-4272-9138-f99709370657
726 lines
22 KiB
C
726 lines
22 KiB
C
/***************************************************************************
|
||
* __________ __ ___.
|
||
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
|
||
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
|
||
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
|
||
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
|
||
* \/ \/ \/ \/ \/
|
||
* $Id$
|
||
*
|
||
* Copyright (C) 2002 by Björn Stenberg
|
||
*
|
||
* All files in this archive are subject to the GNU General Public License.
|
||
* See the file COPYING in the source tree root for full license agreement.
|
||
*
|
||
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
|
||
* KIND, either express or implied.
|
||
*
|
||
****************************************************************************/
|
||
#include "lcd.h"
|
||
#include "button.h"
|
||
#include "kernel.h"
|
||
#include "system.h"
|
||
#include "version.h"
|
||
#include "debug_menu.h"
|
||
#include "sprintf.h"
|
||
#include <string.h>
|
||
#include "font.h"
|
||
#include "screens.h"
|
||
#include "statusbar.h"
|
||
#include "talk.h"
|
||
#include "settings.h"
|
||
#include "misc.h"
|
||
#include "rbunicode.h"
|
||
#include "buttonbar.h"
|
||
#include "logf.h"
|
||
|
||
#define KEYBOARD_MARGIN 3
|
||
|
||
#if (LCD_WIDTH >= 160) && (LCD_HEIGHT >= 96)
|
||
#define KEYBOARD_LINES 8
|
||
#define KEYBOARD_PAGES 1
|
||
|
||
#else
|
||
#define KEYBOARD_LINES 4
|
||
#define KEYBOARD_PAGES 3
|
||
|
||
#endif
|
||
|
||
|
||
#if (CONFIG_KEYPAD == IRIVER_H100_PAD) || \
|
||
(CONFIG_KEYPAD == IRIVER_H300_PAD)
|
||
#define KBD_CURSOR_RIGHT (BUTTON_ON | BUTTON_RIGHT)
|
||
#define KBD_CURSOR_LEFT (BUTTON_ON | BUTTON_LEFT)
|
||
#define KBD_SELECT BUTTON_SELECT
|
||
#define KBD_PAGE_FLIP BUTTON_MODE /* unused */
|
||
#define KBD_DONE_PRE BUTTON_ON
|
||
#define KBD_DONE (BUTTON_ON | BUTTON_REL)
|
||
#define KBD_ABORT BUTTON_OFF
|
||
#define KBD_BACKSPACE BUTTON_REC
|
||
#define KBD_LEFT BUTTON_LEFT
|
||
#define KBD_RIGHT BUTTON_RIGHT
|
||
#define KBD_UP BUTTON_UP
|
||
#define KBD_DOWN BUTTON_DOWN
|
||
#define HAVE_MORSE_INPUT
|
||
|
||
#elif CONFIG_KEYPAD == RECORDER_PAD
|
||
#define KBD_CURSOR_RIGHT (BUTTON_ON | BUTTON_RIGHT)
|
||
#define KBD_CURSOR_LEFT (BUTTON_ON | BUTTON_LEFT)
|
||
#define KBD_SELECT BUTTON_PLAY
|
||
#define KBD_PAGE_FLIP BUTTON_F1
|
||
#define KBD_DONE BUTTON_F2
|
||
#define KBD_ABORT BUTTON_OFF
|
||
#define KBD_BACKSPACE BUTTON_F3
|
||
#define KBD_LEFT BUTTON_LEFT
|
||
#define KBD_RIGHT BUTTON_RIGHT
|
||
#define KBD_UP BUTTON_UP
|
||
#define KBD_DOWN BUTTON_DOWN
|
||
|
||
#elif CONFIG_KEYPAD == ONDIO_PAD /* restricted Ondio keypad */
|
||
#define KBD_MODES /* Ondio uses 2 modes, picker and line edit */
|
||
#define KBD_SELECT (BUTTON_MENU | BUTTON_REL) /* backspace in line edit */
|
||
#define KBD_SELECT_PRE BUTTON_MENU
|
||
#define KBD_DONE (BUTTON_MENU | BUTTON_REPEAT)
|
||
#define KBD_ABORT BUTTON_OFF
|
||
#define KBD_LEFT BUTTON_LEFT
|
||
#define KBD_RIGHT BUTTON_RIGHT
|
||
#define KBD_UP BUTTON_UP
|
||
#define KBD_DOWN BUTTON_DOWN
|
||
|
||
#elif CONFIG_KEYPAD == GMINI100_PAD
|
||
#define KBD_CURSOR_RIGHT (BUTTON_MENU | BUTTON_RIGHT)
|
||
#define KBD_CURSOR_LEFT (BUTTON_MENU | BUTTON_LEFT)
|
||
#define KBD_SELECT (BUTTON_PLAY | BUTTON_REL)
|
||
#define KBD_SELECT_PRE BUTTON_PLAY
|
||
#define KBD_PAGE_FLIP BUTTON_ON
|
||
#define KBD_DONE (BUTTON_PLAY | BUTTON_REPEAT)
|
||
#define KBD_ABORT BUTTON_OFF
|
||
#define KBD_BACKSPACE (BUTTON_MENU | BUTTON_PLAY)
|
||
#define KBD_LEFT BUTTON_LEFT
|
||
#define KBD_RIGHT BUTTON_RIGHT
|
||
#define KBD_UP BUTTON_UP
|
||
#define KBD_DOWN BUTTON_DOWN
|
||
|
||
#elif (CONFIG_KEYPAD == IPOD_3G_PAD) || (CONFIG_KEYPAD == IPOD_4G_PAD)
|
||
|
||
#define KBD_MODES /* iPod uses 2 modes, picker and line edit */
|
||
#define KBD_SELECT (BUTTON_SELECT | BUTTON_REL) /* backspace in line edit */
|
||
#define KBD_SELECT_PRE BUTTON_SELECT
|
||
#define KBD_DONE (BUTTON_SELECT | BUTTON_REPEAT)
|
||
#define KBD_ABORT BUTTON_MENU
|
||
|
||
#define KBD_LEFT BUTTON_LEFT
|
||
#define KBD_RIGHT BUTTON_RIGHT
|
||
#define KBD_UP BUTTON_SCROLL_BACK
|
||
#define KBD_DOWN BUTTON_SCROLL_FWD
|
||
|
||
#elif CONFIG_KEYPAD == IRIVER_IFP7XX_PAD
|
||
|
||
/* TODO: Check keyboard mappings */
|
||
|
||
#define KBD_MODES /* iFP7xx uses 2 modes, picker and line edit */
|
||
#define KBD_SELECT (BUTTON_SELECT | BUTTON_REL) /* backspace in line edit */
|
||
#define KBD_SELECT_PRE BUTTON_SELECT
|
||
#define KBD_DONE BUTTON_MODE
|
||
#define KBD_ABORT BUTTON_PLAY
|
||
#define KBD_LEFT BUTTON_LEFT
|
||
#define KBD_RIGHT BUTTON_RIGHT
|
||
#define KBD_UP BUTTON_UP
|
||
#define KBD_DOWN BUTTON_DOWN
|
||
|
||
#elif CONFIG_KEYPAD == IAUDIO_X5_PAD
|
||
|
||
/* TODO: Check keyboard mappings */
|
||
|
||
#define KBD_MODES /* iAudio X5 uses 2 modes, picker and line edit */
|
||
#define KBD_SELECT (BUTTON_SELECT | BUTTON_REL) /* backspace in line edit */
|
||
#define KBD_SELECT_PRE BUTTON_SELECT
|
||
#define KBD_DONE BUTTON_PLAY
|
||
#define KBD_ABORT BUTTON_REC
|
||
#define KBD_LEFT BUTTON_LEFT
|
||
#define KBD_RIGHT BUTTON_RIGHT
|
||
#define KBD_UP BUTTON_UP
|
||
#define KBD_DOWN BUTTON_DOWN
|
||
|
||
#elif CONFIG_KEYPAD == IAUDIO_X5_PAD
|
||
|
||
/* TODO: Check keyboard mappings */
|
||
|
||
#define KBD_MODES /* iAudio X5 uses 2 modes, picker and line edit */
|
||
#define KBD_SELECT (BUTTON_MENU | BUTTON_REL) /* backspace in line edit */
|
||
#define KBD_SELECT_PRE BUTTON_MENU
|
||
#define KBD_DONE BUTTON_PLAY
|
||
#define KBD_ABORT BUTTON_REC
|
||
#define KBD_LEFT BUTTON_LEFT
|
||
#define KBD_RIGHT BUTTON_RIGHT
|
||
#define KBD_UP BUTTON_UP
|
||
#define KBD_DOWN BUTTON_DOWN
|
||
|
||
#endif
|
||
|
||
#if KEYBOARD_PAGES == 1
|
||
static const char * const kbdpages[KEYBOARD_PAGES][KEYBOARD_LINES] = {
|
||
{ "ABCDEFG abcdefg !?\" @#$%+'",
|
||
"HIJKLMN hijklmn 789 &_()-`",
|
||
"OPQRSTU opqrstu 456 §|{}/<",
|
||
"VWXYZ., vwxyz.,0123 ~=[]*>",
|
||
"ÀÃ<EFBFBD>ÂÃÄÅÆ ÃŒÃ<C592>ÃŽÃ<C5BD> ÈÉÊË ¢£¤¥¦§©®",
|
||
"à áâãäåæ ìÃîï èéêë «»°ºª¹²³",
|
||
"ÓÒÔÕÖØ ÇÃ<E280A1>ÞÃ<C5BE>ß ÙÚÛÜ ¯±×÷¡¿µ·",
|
||
"òóôõöø çðþýÿ ùúûü ¼½¾¬¶¨ " },
|
||
};
|
||
|
||
#else
|
||
static const char * const kbdpages[KEYBOARD_PAGES][KEYBOARD_LINES] = {
|
||
{ "ABCDEFG !?\" @#$%+'",
|
||
"HIJKLMN 789 &_()-`",
|
||
"OPQRSTU 456 §|{}/<",
|
||
"VWXYZ.,0123 ~=[]*>" },
|
||
|
||
{ "abcdefg ¢£¤¥¦§©®¬",
|
||
"hijklmn «»°ºª¹²³¶",
|
||
"opqrstu ¯±×÷¡¿µ·¨",
|
||
"vwxyz., ¼½¾ " },
|
||
|
||
{ "ÀÃ<EFBFBD>ÂÃÄÅÆ ÃŒÃ<C592>ÃŽÃ<C5BD> ÈÉÊË",
|
||
"à áâãäåæ ìÃîï èéêë",
|
||
"ÓÒÔÕÖØ ÇÃ<E280A1>ÞÃ<C5BE>ß ÙÚÛÜ",
|
||
"òóôõöø çðþýÿ ùúûü" },
|
||
};
|
||
|
||
#endif
|
||
|
||
#ifdef HAVE_MORSE_INPUT
|
||
/* FIXME: We should put this to a configuration file. */
|
||
static const char *morse_alphabets =
|
||
"abcdefghijklmnopqrstuvwxyz1234567890,.?-@ ";
|
||
static const unsigned char morse_codes[] = {
|
||
0x05,0x18,0x1a,0x0c,0x02,0x12,0x0e,0x10,0x04,0x17,0x0d,0x14,0x07,
|
||
0x06,0x0f,0x16,0x1d,0x0a,0x08,0x03,0x09,0x11,0x0b,0x19,0x1b,0x1c,
|
||
0x2f,0x27,0x23,0x21,0x20,0x30,0x38,0x3c,0x3e,0x3f,
|
||
0x73,0x55,0x4c,0x61,0x5a,0x80 };
|
||
|
||
static bool morse_mode = false;
|
||
#endif
|
||
|
||
/* helper function to spell a char if voice UI is enabled */
|
||
static void kbd_spellchar(char c)
|
||
{
|
||
static char spell_char[2] = "\0\0"; /* store char to pass to talk_spell */
|
||
|
||
if (global_settings.talk_menu) /* voice UI? */
|
||
{
|
||
spell_char[0] = c;
|
||
talk_spell(spell_char, false);
|
||
}
|
||
}
|
||
|
||
int kbd_input(char* text, int buflen)
|
||
{
|
||
bool done = false;
|
||
#if defined(KBD_PAGE_FLIP) || (KEYBOARD_PAGES > 1)
|
||
int page = 0;
|
||
#endif
|
||
int font_w = 0, font_h = 0, i, j;
|
||
int x = 0, y = 0;
|
||
int main_x, main_y, max_chars;
|
||
int status_y1, status_y2;
|
||
int len, len_utf8, c = 0;
|
||
int editpos, curpos, leftpos;
|
||
bool redraw = true;
|
||
unsigned char *utf8;
|
||
const char * const *line;
|
||
#ifdef HAVE_MORSE_INPUT
|
||
bool morse_reading = false;
|
||
unsigned char morse_code = 0;
|
||
int morse_tick = 0, morse_len;
|
||
char buf[2];
|
||
#endif
|
||
#ifdef KBD_MODES
|
||
bool line_edit = false;
|
||
#endif
|
||
|
||
char outline[256];
|
||
struct font* font = font_get(FONT_SYSFIXED);
|
||
int button, lastbutton = 0;
|
||
#ifdef HAS_BUTTONBAR
|
||
struct gui_buttonbar buttonbar;
|
||
gui_buttonbar_init(&buttonbar);
|
||
gui_buttonbar_set_display(&buttonbar, &(screens[SCREEN_MAIN]) );
|
||
#endif
|
||
lcd_setfont(FONT_SYSFIXED);
|
||
font_w = font->maxwidth;
|
||
font_h = font->height;
|
||
|
||
#ifdef HAVE_MORSE_INPUT
|
||
if (morse_mode)
|
||
main_y = LCD_HEIGHT - font_h;
|
||
else
|
||
#endif
|
||
main_y = (KEYBOARD_LINES + 1) * font_h + (2*KEYBOARD_MARGIN);
|
||
main_x = 0;
|
||
status_y1 = LCD_HEIGHT - font_h;
|
||
status_y2 = LCD_HEIGHT;
|
||
|
||
editpos = utf8length(text);
|
||
|
||
max_chars = LCD_WIDTH / font_w - 2; /* leave room for < and > */
|
||
line = kbdpages[0];
|
||
|
||
if (global_settings.talk_menu) /* voice UI? */
|
||
talk_spell(text, true); /* spell initial text */
|
||
|
||
while(!done)
|
||
{
|
||
len = strlen(text);
|
||
len_utf8 = utf8length(text);
|
||
|
||
if(redraw)
|
||
{
|
||
lcd_clear_display();
|
||
|
||
lcd_setfont(FONT_SYSFIXED);
|
||
|
||
#ifdef HAVE_MORSE_INPUT
|
||
if (morse_mode)
|
||
{
|
||
x = 0;
|
||
y = font_h;
|
||
buf[1] = '\0';
|
||
/* Draw morse code table with code descriptions. */
|
||
for (i = 0; morse_alphabets[i] != '\0'; i++)
|
||
{
|
||
buf[0] = morse_alphabets[i];
|
||
lcd_putsxy(x, y, buf);
|
||
|
||
for (j = 0; (morse_codes[i] >> j) > 0x01; j++) ;
|
||
morse_len = j;
|
||
|
||
x += font_w + 3;
|
||
for (j = 0; j < morse_len; j++)
|
||
{
|
||
if ((morse_codes[i] >> (morse_len-j-1)) & 0x01)
|
||
lcd_fillrect(x + j*4, y + 2, 3, 4);
|
||
else
|
||
lcd_fillrect(x + j*4, y + 3, 1, 2);
|
||
}
|
||
|
||
x += font_w * 5 - 3;
|
||
if (x >= LCD_WIDTH - (font_w*6))
|
||
{
|
||
x = 0;
|
||
y += font_h;
|
||
}
|
||
}
|
||
}
|
||
else
|
||
#endif
|
||
{
|
||
/* draw page */
|
||
for (i=0; i < KEYBOARD_LINES; i++)
|
||
lcd_putsxy(0, 8+i * font_h, line[i]);
|
||
|
||
}
|
||
|
||
/* separator */
|
||
lcd_hline(0, LCD_WIDTH - 1, main_y - KEYBOARD_MARGIN);
|
||
|
||
/* write out the text */
|
||
curpos = MIN(editpos, max_chars - MIN(len_utf8 - editpos, 2));
|
||
leftpos = editpos - curpos;
|
||
utf8 = text + utf8seek(text, leftpos);
|
||
i=j=0;
|
||
while (*utf8 && i < max_chars) {
|
||
outline[j++] = *utf8++;
|
||
if ((*utf8 & MASK) != COMP)
|
||
i++;
|
||
}
|
||
outline[j] = 0;
|
||
|
||
lcd_putsxy(font_w, main_y, outline);
|
||
|
||
if (leftpos)
|
||
lcd_putsxy(0, main_y, "<");
|
||
if (len_utf8 - leftpos > max_chars)
|
||
lcd_putsxy(LCD_WIDTH - font_w, main_y, ">");
|
||
|
||
/* cursor */
|
||
i = (curpos + 1) * font_w;
|
||
lcd_vline(i, main_y, main_y + font_h);
|
||
|
||
#ifdef HAS_BUTTONBAR
|
||
/* draw the status bar */
|
||
gui_buttonbar_set(&buttonbar, "Shift", "OK", "Del");
|
||
gui_buttonbar_draw(&buttonbar);
|
||
#endif
|
||
|
||
#ifdef KBD_MODES
|
||
if (!line_edit)
|
||
#endif
|
||
{
|
||
/* highlight the key that has focus */
|
||
lcd_set_drawmode(DRMODE_COMPLEMENT);
|
||
lcd_fillrect(font_w * x, 8 + font_h * y, font_w, font_h);
|
||
lcd_set_drawmode(DRMODE_SOLID);
|
||
}
|
||
|
||
gui_syncstatusbar_draw(&statusbars, true);
|
||
lcd_update();
|
||
}
|
||
|
||
/* The default action is to redraw */
|
||
redraw = true;
|
||
|
||
button = button_get_w_tmo(HZ/2);
|
||
#ifdef HAVE_MORSE_INPUT
|
||
if (morse_mode)
|
||
{
|
||
/* Remap some buttons for morse mode. */
|
||
if (button == KBD_LEFT || button == (KBD_LEFT | BUTTON_REPEAT))
|
||
button = KBD_CURSOR_LEFT;
|
||
if (button == KBD_RIGHT || button == (KBD_RIGHT | BUTTON_REPEAT))
|
||
button = KBD_CURSOR_RIGHT;
|
||
}
|
||
#endif
|
||
|
||
switch ( button ) {
|
||
|
||
case KBD_ABORT:
|
||
lcd_setfont(FONT_UI);
|
||
return -1;
|
||
break;
|
||
|
||
#if defined(KBD_PAGE_FLIP)
|
||
case KBD_PAGE_FLIP:
|
||
#ifdef HAVE_MORSE_INPUT
|
||
if (morse_mode)
|
||
{
|
||
main_y = (KEYBOARD_LINES + 1) * font_h + (2*KEYBOARD_MARGIN);
|
||
morse_mode = false;
|
||
x = y = 0;
|
||
}
|
||
else
|
||
#endif
|
||
if (++page == KEYBOARD_PAGES)
|
||
{
|
||
page = 0;
|
||
#ifdef HAVE_MORSE_INPUT
|
||
main_y = LCD_HEIGHT - font_h;
|
||
morse_mode = true;
|
||
/* FIXME: We should talk something like Morse mode.. */
|
||
break ;
|
||
#endif
|
||
}
|
||
line = kbdpages[page];
|
||
c = utf8seek(line[y], x);
|
||
kbd_spellchar(line[y][c]);
|
||
break;
|
||
#endif
|
||
|
||
case KBD_RIGHT:
|
||
case KBD_RIGHT | BUTTON_REPEAT:
|
||
#ifdef HAVE_MORSE_INPUT
|
||
if (morse_mode)
|
||
break;
|
||
#endif
|
||
#ifdef KBD_MODES
|
||
if (line_edit) /* right doubles as cursor_right in line_edit */
|
||
{
|
||
if (editpos < len_utf8)
|
||
{
|
||
editpos++;
|
||
c = utf8seek(text, editpos);
|
||
kbd_spellchar(text[c]);
|
||
}
|
||
}
|
||
else
|
||
#endif
|
||
{
|
||
if (x < (int)utf8length(line[y]) - 1)
|
||
x++;
|
||
else
|
||
{
|
||
x = 0;
|
||
#if !defined(KBD_PAGE_FLIP) && KEYBOARD_PAGES > 1
|
||
/* no dedicated flip key - flip page on wrap */
|
||
if (++page == KEYBOARD_PAGES)
|
||
page = 0;
|
||
line = kbdpages[page];
|
||
#endif
|
||
}
|
||
c = utf8seek(line[y], x);
|
||
kbd_spellchar(line[y][c]);
|
||
}
|
||
break;
|
||
|
||
case KBD_LEFT:
|
||
case KBD_LEFT | BUTTON_REPEAT:
|
||
#ifdef HAVE_MORSE_INPUT
|
||
if (morse_mode)
|
||
break;
|
||
#endif
|
||
#ifdef KBD_MODES
|
||
if (line_edit) /* left doubles as cursor_left in line_edit */
|
||
{
|
||
if (editpos)
|
||
{
|
||
editpos--;
|
||
c = utf8seek(text, editpos);
|
||
kbd_spellchar(text[c]);
|
||
}
|
||
}
|
||
else
|
||
#endif
|
||
{
|
||
if (x)
|
||
x--;
|
||
else
|
||
{
|
||
#if !defined(KBD_PAGE_FLIP) && KEYBOARD_PAGES > 1
|
||
/* no dedicated flip key - flip page on wrap */
|
||
if (--page < 0)
|
||
page = (KEYBOARD_PAGES-1);
|
||
line = kbdpages[page];
|
||
#endif
|
||
x = utf8length(line[y]) - 1;
|
||
}
|
||
c = utf8seek(line[y], x);
|
||
kbd_spellchar(line[y][c]);
|
||
}
|
||
break;
|
||
|
||
case KBD_DOWN:
|
||
case KBD_DOWN | BUTTON_REPEAT:
|
||
#ifdef HAVE_MORSE_INPUT
|
||
if (morse_mode)
|
||
break;
|
||
#endif
|
||
#ifdef KBD_MODES
|
||
if (line_edit)
|
||
{
|
||
y = 0;
|
||
line_edit = false;
|
||
}
|
||
else
|
||
{
|
||
#endif
|
||
if (y < KEYBOARD_LINES - 1)
|
||
y++;
|
||
else
|
||
#ifndef KBD_MODES
|
||
y=0;
|
||
#else
|
||
line_edit = true;
|
||
}
|
||
if (!line_edit)
|
||
#endif
|
||
c = utf8seek(line[y], x);
|
||
kbd_spellchar(line[y][c]);
|
||
break;
|
||
|
||
case KBD_UP:
|
||
case KBD_UP | BUTTON_REPEAT:
|
||
#ifdef HAVE_MORSE_INPUT
|
||
if (morse_mode)
|
||
break;
|
||
#endif
|
||
#ifdef KBD_MODES
|
||
if (line_edit)
|
||
{
|
||
y = KEYBOARD_LINES - 1;
|
||
line_edit = false;
|
||
}
|
||
else
|
||
{
|
||
#endif
|
||
if (y)
|
||
y--;
|
||
else
|
||
#ifndef KBD_MODES
|
||
y = KEYBOARD_LINES - 1;
|
||
#else
|
||
line_edit = true;
|
||
}
|
||
if (!line_edit)
|
||
#endif
|
||
c = utf8seek(line[y], x);
|
||
kbd_spellchar(line[y][c]);
|
||
break;
|
||
|
||
case KBD_DONE:
|
||
/* accepts what was entered and continues */
|
||
#ifdef KBD_DONE_PRE
|
||
if (lastbutton != KBD_DONE_PRE)
|
||
break;
|
||
#endif
|
||
done = true;
|
||
break;
|
||
|
||
#ifdef HAVE_MORSE_INPUT
|
||
case KBD_SELECT | BUTTON_REL:
|
||
if (morse_mode && morse_reading)
|
||
{
|
||
morse_code <<= 1;
|
||
if ((current_tick - morse_tick) > HZ/5)
|
||
morse_code |= 0x01;
|
||
}
|
||
|
||
break;
|
||
#endif
|
||
|
||
case KBD_SELECT:
|
||
#ifdef HAVE_MORSE_INPUT
|
||
if (morse_mode)
|
||
{
|
||
morse_tick = current_tick;
|
||
if (!morse_reading)
|
||
{
|
||
morse_reading = true;
|
||
morse_code = 1;
|
||
}
|
||
break;
|
||
}
|
||
#endif
|
||
|
||
/* inserts the selected char */
|
||
#ifdef KBD_SELECT_PRE
|
||
if (lastbutton != KBD_SELECT_PRE)
|
||
break;
|
||
#endif
|
||
#ifdef KBD_MODES
|
||
if (line_edit) /* select doubles as backspace in line_edit */
|
||
{
|
||
if (editpos > 0)
|
||
{
|
||
utf8 = text + utf8seek(text, editpos);
|
||
i = 0;
|
||
do {
|
||
i++;
|
||
utf8--;
|
||
} while ((*utf8 & MASK) == COMP);
|
||
while (utf8[i]) {
|
||
*utf8 = utf8[i];
|
||
utf8++;
|
||
}
|
||
*utf8 = 0;
|
||
editpos--;
|
||
}
|
||
}
|
||
else
|
||
#endif
|
||
{
|
||
const unsigned char *inschar = line[y] + utf8seek(line[y], x);
|
||
j = 0;
|
||
do {
|
||
j++;
|
||
} while ((inschar[j] & MASK) == COMP);
|
||
if (len + j < buflen)
|
||
{
|
||
int k = len_utf8;
|
||
for (i = len+j; k >= editpos; i--) {
|
||
text[i] = text[i-j];
|
||
if ((text[i] & MASK) != COMP)
|
||
k--;
|
||
}
|
||
while (j--)
|
||
text[i--] = inschar[j];
|
||
editpos++;
|
||
}
|
||
}
|
||
if (global_settings.talk_menu) /* voice UI? */
|
||
talk_spell(text, false); /* speak revised text */
|
||
break;
|
||
|
||
#ifndef KBD_MODES
|
||
case KBD_BACKSPACE:
|
||
case KBD_BACKSPACE | BUTTON_REPEAT:
|
||
if (editpos > 0)
|
||
{
|
||
utf8 = text + utf8seek(text, editpos);
|
||
i = 0;
|
||
do {
|
||
i++;
|
||
utf8--;
|
||
} while ((*utf8 & MASK) == COMP);
|
||
while (utf8[i]) {
|
||
*utf8 = utf8[i];
|
||
utf8++;
|
||
}
|
||
*utf8 = 0;
|
||
editpos--;
|
||
}
|
||
if (global_settings.talk_menu) /* voice UI? */
|
||
talk_spell(text, false); /* speak revised text */
|
||
break;
|
||
|
||
case KBD_CURSOR_RIGHT:
|
||
case KBD_CURSOR_RIGHT | BUTTON_REPEAT:
|
||
if (editpos < len_utf8)
|
||
{
|
||
editpos++;
|
||
c = utf8seek(text, editpos);
|
||
kbd_spellchar(text[c]);
|
||
}
|
||
break;
|
||
|
||
case KBD_CURSOR_LEFT:
|
||
case KBD_CURSOR_LEFT | BUTTON_REPEAT:
|
||
if (editpos)
|
||
{
|
||
editpos--;
|
||
c = utf8seek(text, editpos);
|
||
kbd_spellchar(text[c]);
|
||
}
|
||
break;
|
||
#endif /* !KBD_MODES */
|
||
|
||
case BUTTON_NONE:
|
||
gui_syncstatusbar_draw(&statusbars, false);
|
||
redraw = false;
|
||
#ifdef HAVE_MORSE_INPUT
|
||
if (morse_reading)
|
||
{
|
||
logf("Morse: 0x%02x", morse_code);
|
||
morse_reading = false;
|
||
|
||
for (j = 0; morse_alphabets[j] != '\0'; j++)
|
||
{
|
||
if (morse_codes[j] == morse_code)
|
||
break ;
|
||
}
|
||
|
||
if (morse_alphabets[j] == '\0')
|
||
{
|
||
logf("Morse code not found");
|
||
break ;
|
||
}
|
||
|
||
if (len + 1 < buflen)
|
||
{
|
||
for (i = len ; i > editpos; i--)
|
||
text[i] = text[i-1];
|
||
text[len+1] = 0;
|
||
text[editpos] = morse_alphabets[j];
|
||
editpos++;
|
||
}
|
||
if (global_settings.talk_menu) /* voice UI? */
|
||
talk_spell(text, false); /* speak revised text */
|
||
redraw = true;
|
||
}
|
||
#endif
|
||
|
||
break;
|
||
|
||
default:
|
||
if(default_event_handler(button) == SYS_USB_CONNECTED)
|
||
lcd_setfont(FONT_SYSFIXED);
|
||
break;
|
||
|
||
}
|
||
if (button != BUTTON_NONE)
|
||
lastbutton = button;
|
||
}
|
||
lcd_setfont(FONT_UI);
|
||
|
||
return 0;
|
||
}
|