d29c03484b
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@10294 a1c6a512-1295-4272-9138-f99709370657
1151 lines
36 KiB
C
1151 lines
36 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"
|
||
#include "icons.h"
|
||
#include "file.h"
|
||
#include "hangul.h"
|
||
|
||
#ifndef O_BINARY
|
||
#define O_BINARY 0
|
||
#endif
|
||
|
||
#if CONFIG_KEYPAD == RECORDER_PAD
|
||
#define BUTTONBAR_HEIGHT 8
|
||
#else
|
||
#define BUTTONBAR_HEIGHT 0
|
||
#endif
|
||
|
||
#define DEFAULT_MARGIN 6
|
||
#define KBD_BUF_SIZE 500
|
||
|
||
#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 KBD_MORSE_INPUT (BUTTON_ON | BUTTON_MODE)
|
||
#define KBD_RC_CURSOR_RIGHT (BUTTON_RC_ON | BUTTON_RC_FF)
|
||
#define KBD_RC_CURSOR_LEFT (BUTTON_RC_ON | BUTTON_RC_REW)
|
||
#define KBD_RC_SELECT BUTTON_RC_MENU
|
||
#define KBD_RC_PAGE_FLIP BUTTON_RC_MODE
|
||
#define KBD_RC_DONE_PRE BUTTON_RC_ON
|
||
#define KBD_RC_DONE (BUTTON_RC_ON | BUTTON_REL)
|
||
#define KBD_RC_ABORT BUTTON_RC_STOP
|
||
#define KBD_RC_BACKSPACE BUTTON_RC_REC
|
||
#define KBD_RC_LEFT BUTTON_RC_REW
|
||
#define KBD_RC_RIGHT BUTTON_RC_FF
|
||
#define KBD_RC_UP BUTTON_RC_SOURCE
|
||
#define KBD_RC_DOWN BUTTON_RC_BITRATE
|
||
#define KBD_RC_MORSE_INPUT (BUTTON_RC_ON | BUTTON_RC_MODE)
|
||
|
||
#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_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_PRE BUTTON_PLAY
|
||
#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_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 == GIGABEAT_PAD
|
||
|
||
/* TODO: Check keyboard mappings */
|
||
|
||
#define KBD_MODES /* Gigabeat 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_POWER
|
||
#define KBD_ABORT BUTTON_A
|
||
#define KBD_LEFT BUTTON_LEFT
|
||
#define KBD_RIGHT BUTTON_RIGHT
|
||
#define KBD_UP BUTTON_UP
|
||
#define KBD_DOWN BUTTON_DOWN
|
||
|
||
#endif
|
||
|
||
struct keyboard_parameters {
|
||
const unsigned char* default_kbd;
|
||
int DEFAULT_LINES;
|
||
unsigned short kbd_buf[KBD_BUF_SIZE];
|
||
int nchars;
|
||
int font_w;
|
||
int font_h;
|
||
struct font* font;
|
||
int curfont;
|
||
int main_x;
|
||
int main_y;
|
||
int max_chars;
|
||
int max_chars_text;
|
||
int lines;
|
||
int pages;
|
||
int keyboard_margin;
|
||
int old_main_y;
|
||
int curpos;
|
||
int leftpos;
|
||
int page;
|
||
int x;
|
||
int y;
|
||
};
|
||
|
||
struct keyboard_parameters param[NB_SCREENS];
|
||
static bool kbd_loaded = false;
|
||
|
||
#ifdef KBD_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
|
||
|
||
/* Loads a custom keyboard into memory
|
||
call with NULL to reset keyboard */
|
||
int load_kbd(unsigned char* filename)
|
||
{
|
||
int fd, count, l;
|
||
int i[NB_SCREENS];
|
||
unsigned char buf[4];
|
||
|
||
FOR_NB_SCREENS(l)
|
||
i[l] = 0;
|
||
|
||
if (filename == NULL) {
|
||
kbd_loaded = false;
|
||
return 0;
|
||
}
|
||
|
||
fd = open(filename, O_RDONLY|O_BINARY);
|
||
if (fd < 0)
|
||
return 1;
|
||
|
||
FOR_NB_SCREENS(l)
|
||
{
|
||
while (read(fd, buf, 1) == 1 && i[l] < KBD_BUF_SIZE) {
|
||
/* check how many bytes to read */
|
||
if (buf[0] < 0x80) {
|
||
count = 0;
|
||
} else if (buf[0] < 0xe0) {
|
||
count = 1;
|
||
} else if (buf[0] < 0xf0) {
|
||
count = 2;
|
||
} else if (buf[0] < 0xf5) {
|
||
count = 3;
|
||
} else {
|
||
/* Invalid size. */
|
||
continue;
|
||
}
|
||
|
||
if (read(fd, &buf[1], count) != count) {
|
||
close(fd);
|
||
kbd_loaded = false;
|
||
return 1;
|
||
}
|
||
|
||
utf8decode(buf, ¶m[l].kbd_buf[i[l]]);
|
||
if (param[l].kbd_buf[i[l]] != 0xFEFF && param[l].kbd_buf[i[l]] != '\n' &&
|
||
param[l].kbd_buf[i[l]] != '\r') /*skip BOM & newlines */
|
||
i[l]++;
|
||
}
|
||
}
|
||
|
||
close(fd);
|
||
kbd_loaded = true;
|
||
FOR_NB_SCREENS(l)
|
||
param[l].nchars = i[l];
|
||
return 0;
|
||
|
||
}
|
||
|
||
/* helper function to spell a char if voice UI is enabled */
|
||
static void kbd_spellchar(unsigned short c)
|
||
{
|
||
static char spell_char[2] = "\0\0"; /* store char to pass to talk_spell */
|
||
|
||
if (global_settings.talk_menu && c < 128) /* voice UI? */
|
||
{
|
||
spell_char[0] = (char)c;
|
||
talk_spell(spell_char, false);
|
||
}
|
||
}
|
||
|
||
void kbd_inschar(unsigned char* text, int buflen, int* editpos, unsigned short ch)
|
||
{
|
||
int i, j, k, len;
|
||
unsigned char tmp[4];
|
||
unsigned char* utf8;
|
||
|
||
len = strlen(text);
|
||
k = utf8length(text);
|
||
utf8 = utf8encode(ch, tmp);
|
||
j = (long)utf8 - (long)tmp;
|
||
|
||
if (len + j < buflen)
|
||
{
|
||
for (i = len+j; k >= *editpos; i--) {
|
||
text[i] = text[i-j];
|
||
if ((text[i] & MASK) != COMP)
|
||
k--;
|
||
}
|
||
while (j--)
|
||
text[i--] = tmp[j];
|
||
(*editpos)++;
|
||
}
|
||
return;
|
||
}
|
||
|
||
void kbd_delchar(unsigned char* text, int* editpos)
|
||
{
|
||
int i = 0;
|
||
unsigned char* utf8;
|
||
|
||
if (*editpos > 0)
|
||
{
|
||
utf8 = text + utf8seek(text, *editpos);
|
||
do {
|
||
i++;
|
||
utf8--;
|
||
} while ((*utf8 & MASK) == COMP);
|
||
while (utf8[i]) {
|
||
*utf8 = utf8[i];
|
||
utf8++;
|
||
}
|
||
*utf8 = 0;
|
||
(*editpos)--;
|
||
}
|
||
|
||
return;
|
||
}
|
||
|
||
int kbd_input(char* text, int buflen)
|
||
{
|
||
bool done = false;
|
||
int i, j, k, w, l;
|
||
int text_w = 0;
|
||
int len_utf8, c = 0;
|
||
int editpos;
|
||
int statusbar_size = global_settings.statusbar ? STATUSBAR_HEIGHT : 0;
|
||
unsigned short ch, tmp, hlead = 0, hvowel = 0, htail = 0;
|
||
bool hangul = false;
|
||
unsigned char *utf8;
|
||
const unsigned char *p;
|
||
bool cur_blink = true;
|
||
#ifdef KBD_MORSE_INPUT
|
||
bool morse_reading = false;
|
||
unsigned char morse_code = 0;
|
||
int morse_tick = 0, morse_len;
|
||
char buf[2];
|
||
#endif
|
||
int char_screen = 0;
|
||
|
||
FOR_NB_SCREENS(l)
|
||
{
|
||
if ((screens[l].width >= 160) && (screens[l].height >= 96))
|
||
{
|
||
param[l].default_kbd =
|
||
"ABCDEFG abcdefg !?\" @#$%+'\n"
|
||
"HIJKLMN hijklmn 789 &_()-`\n"
|
||
"OPQRSTU opqrstu 456 §|{}/<\n"
|
||
"VWXYZ., vwxyz.,0123 ~=[]*>\n"
|
||
"ÀÃ<EFBFBD>ÂÃÄÅÆ ÃŒÃ<C592>ÃŽÃ<C5BD> ÈÉÊË ¢£¤¥¦§©®\n"
|
||
"à áâãäåæ ìÃîï èéêë «»°ºª¹²³\n"
|
||
"ÓÒÔÕÖØ ÇÃ<E280A1>ÞÃ<C5BE>ß ÙÚÛÜ ¯±×÷¡¿µ·\n"
|
||
"òóôõöø çðþýÿ ùúûü ¼½¾¬¶¨";
|
||
|
||
param[l].DEFAULT_LINES = 8;
|
||
}
|
||
else
|
||
{
|
||
param[l].default_kbd =
|
||
"ABCDEFG !?\" @#$%+'\n"
|
||
"HIJKLMN 789 &_()-`\n"
|
||
"OPQRSTU 456 §|{}/<\n"
|
||
"VWXYZ.,0123 ~=[]*>\n"
|
||
|
||
"abcdefg ¢£¤¥¦§©®¬\n"
|
||
"hijklmn «»°ºª¹²³¶\n"
|
||
"opqrstu ¯±×÷¡¿µ·¨\n"
|
||
"vwxyz., ¼½¾ \n"
|
||
|
||
"ÀÃ<EFBFBD>ÂÃÄÅÆ ÃŒÃ<C592>ÃŽÃ<C5BD> ÈÉÊË\n"
|
||
"à áâãäåæ ìÃîï èéêë\n"
|
||
"ÓÒÔÕÖØ ÇÃ<E280A1>ÞÃ<C5BE>ß ÙÚÛÜ\n"
|
||
"òóôõöø çðþýÿ ùúûü";
|
||
|
||
param[l].DEFAULT_LINES = 4;
|
||
}
|
||
}
|
||
#ifdef KBD_MODES
|
||
bool line_edit = false;
|
||
#endif
|
||
|
||
char outline[256];
|
||
int button, lastbutton = 0;
|
||
#ifdef HAS_BUTTONBAR
|
||
struct gui_buttonbar buttonbar;
|
||
bool buttonbar_config = global_settings.buttonbar;
|
||
global_settings.buttonbar = true;
|
||
gui_buttonbar_init(&buttonbar);
|
||
FOR_NB_SCREENS(l)
|
||
gui_buttonbar_set_display(&buttonbar, &(screens[l]) );
|
||
#endif
|
||
FOR_NB_SCREENS(l)
|
||
{
|
||
i = 0;
|
||
if (!kbd_loaded) {
|
||
param[l].curfont = FONT_SYSFIXED;
|
||
p = param[l].default_kbd;
|
||
while (*p != 0) {
|
||
p = utf8decode(p, ¶m[l].kbd_buf[i]);
|
||
if (param[l].kbd_buf[i] == '\n')
|
||
while (i % (screens[l].width/6))
|
||
param[l].kbd_buf[i++] = ' ';
|
||
else
|
||
i++;
|
||
}
|
||
param[l].nchars = i;
|
||
}
|
||
else
|
||
param[l].curfont = FONT_UI;
|
||
}
|
||
FOR_NB_SCREENS(l)
|
||
{
|
||
param[l].font = font_get(param[l].curfont);
|
||
param[l].font_h = param[l].font->height;
|
||
|
||
/* check if FONT_UI fits the screen */
|
||
if (2*param[l].font_h+3+statusbar_size + BUTTONBAR_HEIGHT > screens[l].height) {
|
||
param[l].font = font_get(FONT_SYSFIXED);
|
||
param[l].font_h = param[l].font->height;
|
||
param[l].curfont = FONT_SYSFIXED;
|
||
}
|
||
|
||
screens[l].setfont(param[l].curfont);
|
||
/* find max width of keyboard glyphs */
|
||
for (i=0; i<param[l].nchars; i++) {
|
||
w = font_get_width(param[l].font, param[l].kbd_buf[i]);
|
||
if (w > param[l].font_w)
|
||
param[l].font_w = w;
|
||
}
|
||
}
|
||
|
||
/* find max width for text string */
|
||
utf8 = text;
|
||
FOR_NB_SCREENS(l)
|
||
{
|
||
text_w = param[l].font_w;
|
||
while (*utf8) {
|
||
utf8 = (unsigned char*)utf8decode(utf8, &ch);
|
||
w = font_get_width(param[l].font, ch);
|
||
if (w > text_w)
|
||
text_w = w;
|
||
}
|
||
param[l].max_chars_text = screens[l].width / text_w - 2;
|
||
|
||
/* calculate keyboard grid size */
|
||
param[l].max_chars = screens[l].width / param[l].font_w;
|
||
if (!kbd_loaded) {
|
||
param[l].lines = param[l].DEFAULT_LINES;
|
||
param[l].keyboard_margin = DEFAULT_MARGIN;
|
||
} else {
|
||
param[l].lines = (screens[l].height - BUTTONBAR_HEIGHT - statusbar_size) / param[l].font_h - 1;
|
||
param[l].keyboard_margin = screens[l].height - BUTTONBAR_HEIGHT -
|
||
statusbar_size - (param[l].lines+1)*param[l].font_h;
|
||
if (param[l].keyboard_margin < 3) {
|
||
param[l].lines--;
|
||
param[l].keyboard_margin += param[l].font_h;
|
||
}
|
||
if (param[l].keyboard_margin > 6)
|
||
param[l].keyboard_margin = 6;
|
||
}
|
||
|
||
param[l].pages = (param[l].nchars + (param[l].lines*param[l].max_chars-1))
|
||
/(param[l].lines*param[l].max_chars);
|
||
if (param[l].pages == 1 && kbd_loaded)
|
||
param[l].lines = (param[l].nchars + param[l].max_chars - 1) / param[l].max_chars;
|
||
|
||
param[l].main_y = param[l].font_h*param[l].lines + param[l].keyboard_margin + statusbar_size;
|
||
param[l].main_x = 0;
|
||
param[l].keyboard_margin -= param[l].keyboard_margin/2;
|
||
|
||
#ifdef KBD_MORSE_INPUT
|
||
param[l].old_main_y = param[l].main_y;
|
||
if (morse_mode)
|
||
param[l].main_y = screens[l].height - param[l].font_h;
|
||
#endif
|
||
}
|
||
editpos = utf8length(text);
|
||
|
||
|
||
if (global_settings.talk_menu) /* voice UI? */
|
||
talk_spell(text, true); /* spell initial text */
|
||
|
||
while(!done)
|
||
{
|
||
len_utf8 = utf8length(text);
|
||
FOR_NB_SCREENS(l)
|
||
screens[l].clear_display();
|
||
|
||
#ifdef KBD_MORSE_INPUT
|
||
if (morse_mode)
|
||
{
|
||
FOR_NB_SCREENS(l)
|
||
{
|
||
screens[l].setfont(FONT_SYSFIXED); /* Draw morse code screen with sysfont */
|
||
w = 6; /* sysfixed font width */
|
||
param[l].x = 0;
|
||
param[l].y = statusbar_size;
|
||
buf[1] = '\0';
|
||
/* Draw morse code table with code descriptions. */
|
||
for (i = 0; morse_alphabets[i] != '\0'; i++)
|
||
{
|
||
buf[0] = morse_alphabets[i];
|
||
screens[l].putsxy(param[l].x, param[l].y, buf);
|
||
|
||
for (j = 0; (morse_codes[i] >> j) > 0x01; j++) ;
|
||
morse_len = j;
|
||
|
||
param[l].x += w + 3;
|
||
for (j = 0; j < morse_len; j++)
|
||
{
|
||
if ((morse_codes[i] >> (morse_len-j-1)) & 0x01)
|
||
screens[l].fillrect(param[l].x + j*4, param[l].y + 2, 3, 4);
|
||
else
|
||
screens[l].fillrect(param[l].x + j*4, param[l].y + 3, 1, 2);
|
||
}
|
||
|
||
param[l].x += w * 5 - 3;
|
||
if (param[l].x >= screens[l].width - (w*6))
|
||
{
|
||
param[l].x = 0;
|
||
param[l].y += 8; /* sysfixed font height */
|
||
}
|
||
}
|
||
}
|
||
}
|
||
else
|
||
#endif
|
||
{
|
||
/* draw page */
|
||
FOR_NB_SCREENS(l)
|
||
{
|
||
screens[l].setfont(param[l].curfont);
|
||
k = param[l].page*param[l].max_chars*param[l].lines;
|
||
for (i=j=0; j < param[l].lines && k < param[l].nchars; k++) {
|
||
utf8 = utf8encode(param[l].kbd_buf[k], outline);
|
||
*utf8 = 0;
|
||
screens[l].getstringsize(outline, &w, NULL);
|
||
screens[l].putsxy(i*param[l].font_w + (param[l].font_w-w)/2, j*param[l].font_h
|
||
+ statusbar_size, outline);
|
||
if (++i == param[l].max_chars) {
|
||
i = 0;
|
||
j++;
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
/* separator */
|
||
FOR_NB_SCREENS(l)
|
||
{
|
||
screens[l].hline(0, screens[l].width - 1, param[l].main_y - param[l].keyboard_margin);
|
||
|
||
/* write out the text */
|
||
screens[l].setfont(param[l].curfont);
|
||
|
||
i=j=0;
|
||
param[l].curpos = MIN(editpos, param[l].max_chars_text
|
||
- MIN(len_utf8 - editpos, 2));
|
||
param[l].leftpos = editpos - param[l].curpos;
|
||
utf8 = text + utf8seek(text, param[l].leftpos);
|
||
|
||
while (*utf8 && i < param[l].max_chars_text) {
|
||
outline[j++] = *utf8++;
|
||
if ((*utf8 & MASK) != COMP) {
|
||
outline[j] = 0;
|
||
j=0;
|
||
i++;
|
||
screens[l].getstringsize(outline, &w, NULL);
|
||
screens[l].putsxy(i*text_w + (text_w-w)/2, param[l].main_y, outline);
|
||
}
|
||
}
|
||
|
||
if (param[l].leftpos) {
|
||
screens[l].getstringsize("<", &w, NULL);
|
||
screens[l].putsxy(text_w - w, param[l].main_y, "<");
|
||
}
|
||
if (len_utf8 - param[l].leftpos > param[l].max_chars_text)
|
||
screens[l].putsxy(screens[l].width - text_w, param[l].main_y, ">");
|
||
|
||
/* cursor */
|
||
i = (param[l].curpos + 1) * text_w;
|
||
if (cur_blink)
|
||
screens[l].vline(i, param[l].main_y, param[l].main_y + param[l].font_h-1);
|
||
|
||
if (hangul) /* draw underbar */
|
||
screens[l].hline(param[l].curpos*text_w, (param[l].curpos+1)*text_w,
|
||
param[l].main_y+param[l].font_h-1);
|
||
}
|
||
cur_blink = !cur_blink;
|
||
#ifdef HAS_BUTTONBAR
|
||
/* draw the button 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 */
|
||
FOR_NB_SCREENS(l)
|
||
{
|
||
screens[l].set_drawmode(DRMODE_COMPLEMENT);
|
||
screens[l].fillrect(param[l].font_w * param[l].x,
|
||
statusbar_size + param[l].font_h * param[l].y,
|
||
param[l].font_w, param[l].font_h);
|
||
screens[l].set_drawmode(DRMODE_SOLID);
|
||
}
|
||
}
|
||
#ifdef KBD_MODES
|
||
else
|
||
{
|
||
FOR_NB_SCREENS(l)
|
||
{
|
||
screens[l].set_drawmode(DRMODE_COMPLEMENT);
|
||
screens[l].fillrect(0, param[l].main_y - param[l].keyboard_margin + 2,
|
||
screens[l].width, param[l].font_h+2);
|
||
screens[l].set_drawmode(DRMODE_SOLID);
|
||
}
|
||
}
|
||
#endif
|
||
|
||
gui_syncstatusbar_draw(&statusbars, true);
|
||
FOR_NB_SCREENS(l)
|
||
screens[l].update();
|
||
|
||
button = button_get_w_tmo(HZ/2);
|
||
#ifdef KBD_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;
|
||
#ifdef KBD_RC_LEFT
|
||
if (button == KBD_RC_LEFT || button == (KBD_RC_LEFT | BUTTON_REPEAT))
|
||
button = KBD_RC_CURSOR_LEFT;
|
||
if (button == KBD_RC_RIGHT || button == (KBD_RC_RIGHT | BUTTON_REPEAT))
|
||
button = KBD_RC_CURSOR_RIGHT;
|
||
}
|
||
#endif
|
||
#endif
|
||
|
||
switch ( button ) {
|
||
|
||
#ifdef KBD_RC_ABORT
|
||
case KBD_RC_ABORT:
|
||
#endif
|
||
case KBD_ABORT:
|
||
FOR_NB_SCREENS(l)
|
||
screens[l].setfont(FONT_UI);
|
||
|
||
#ifdef HAS_BUTTONBAR
|
||
global_settings.buttonbar=buttonbar_config;
|
||
#endif
|
||
return -1;
|
||
break;
|
||
|
||
#if defined(KBD_PAGE_FLIP)
|
||
case KBD_PAGE_FLIP:
|
||
#ifdef KBD_RC_PAGE_FLIP
|
||
case KBD_RC_PAGE_FLIP:
|
||
#endif
|
||
#ifdef KBD_MORSE_INPUT
|
||
if (morse_mode)
|
||
break;
|
||
#endif
|
||
FOR_NB_SCREENS(l)
|
||
{
|
||
if (++param[l].page == param[l].pages)
|
||
param[l].page = 0;
|
||
k = (param[l].page*param[l].lines +
|
||
param[l].y)*param[l].max_chars + param[l].x;
|
||
kbd_spellchar(param[l].kbd_buf[k]);
|
||
}
|
||
break;
|
||
#endif
|
||
|
||
#ifdef KBD_MORSE_INPUT
|
||
case KBD_MORSE_INPUT:
|
||
#ifdef KBD_RC_MORSE_INPUT
|
||
case KBD_RC_MORSE_INPUT:
|
||
#endif
|
||
morse_mode = !morse_mode;
|
||
FOR_NB_SCREENS(l)
|
||
{
|
||
param[l].x = param[l].y = param[l].page = 0;
|
||
if (morse_mode) {
|
||
param[l].old_main_y = param[l].main_y;
|
||
param[l].main_y = screens[l].height - param[l].font_h;
|
||
} else
|
||
param[l].main_y = param[l].old_main_y;
|
||
}
|
||
/* FIXME: We should talk something like Morse mode.. */
|
||
break;
|
||
#endif
|
||
#ifdef KBD_RC_RIGHT
|
||
case KBD_RC_RIGHT:
|
||
case KBD_RC_RIGHT | BUTTON_REPEAT:
|
||
#endif
|
||
case KBD_RIGHT:
|
||
case KBD_RIGHT | BUTTON_REPEAT:
|
||
#ifdef KBD_MORSE_INPUT
|
||
if (morse_mode)
|
||
break;
|
||
#endif
|
||
#ifdef KBD_MODES
|
||
if (line_edit) /* right doubles as cursor_right in line_edit */
|
||
{
|
||
if (hangul)
|
||
hangul = false;
|
||
|
||
if (editpos < len_utf8)
|
||
{
|
||
editpos++;
|
||
c = utf8seek(text, editpos);
|
||
kbd_spellchar(text[c]);
|
||
}
|
||
}
|
||
else
|
||
#endif
|
||
{
|
||
FOR_NB_SCREENS(l)
|
||
{
|
||
if (++param[l].x == param[l].max_chars) {
|
||
param[l].x = 0;
|
||
#if !defined(KBD_PAGE_FLIP)
|
||
/* no dedicated flip key - flip page on wrap */
|
||
if (++param[l].page == param[l].pages)
|
||
param[l].page = 0;
|
||
#endif
|
||
}
|
||
k = (param[l].page*param[l].lines + param[l].y)*param[l].max_chars + param[l].x;
|
||
kbd_spellchar(param[l].kbd_buf[k]);
|
||
}
|
||
}
|
||
break;
|
||
#ifdef KBD_RC_LEFT
|
||
case KBD_RC_LEFT:
|
||
case KBD_RC_LEFT | BUTTON_REPEAT:
|
||
#endif
|
||
case KBD_LEFT:
|
||
case KBD_LEFT | BUTTON_REPEAT:
|
||
#ifdef KBD_MORSE_INPUT
|
||
if (morse_mode)
|
||
break;
|
||
#endif
|
||
#ifdef KBD_MODES
|
||
if (line_edit) /* left doubles as cursor_left in line_edit */
|
||
{
|
||
if (hangul)
|
||
hangul = false;
|
||
|
||
if (editpos)
|
||
{
|
||
editpos--;
|
||
c = utf8seek(text, editpos);
|
||
kbd_spellchar(text[c]);
|
||
}
|
||
}
|
||
else
|
||
#endif
|
||
{
|
||
FOR_NB_SCREENS(l)
|
||
{
|
||
if (param[l].x)
|
||
param[l].x--;
|
||
else
|
||
{
|
||
#if !defined(KBD_PAGE_FLIP)
|
||
/* no dedicated flip key - flip page on wrap */
|
||
if (--param[l].page < 0)
|
||
param[l].page = (param[l].pages-1);
|
||
#endif
|
||
param[l].x = param[l].max_chars - 1;
|
||
}
|
||
k = (param[l].page*param[l].lines +
|
||
param[l].y)*param[l].max_chars + param[l].x;
|
||
kbd_spellchar(param[l].kbd_buf[k]);
|
||
}
|
||
}
|
||
break;
|
||
|
||
#ifdef KBD_RC_DOWN
|
||
case KBD_RC_DOWN:
|
||
case KBD_RC_DOWN | BUTTON_REPEAT:
|
||
#endif
|
||
case KBD_DOWN:
|
||
case KBD_DOWN | BUTTON_REPEAT:
|
||
#ifdef KBD_MORSE_INPUT
|
||
if (morse_mode)
|
||
break;
|
||
#endif
|
||
#ifdef KBD_MODES
|
||
if (line_edit)
|
||
{
|
||
FOR_NB_SCREENS(l)
|
||
param[l].y=0;
|
||
line_edit = false;
|
||
}
|
||
else
|
||
{
|
||
#endif
|
||
FOR_NB_SCREENS(l)
|
||
{
|
||
if (param[l].y < param[l].lines - 1)
|
||
param[l].y++;
|
||
else
|
||
#ifndef KBD_MODES
|
||
param[l].y=0;}
|
||
#else
|
||
line_edit = true;
|
||
}
|
||
}
|
||
if (!line_edit)
|
||
#endif
|
||
{
|
||
FOR_NB_SCREENS(l)
|
||
{
|
||
k = (param[l].page*param[l].lines + param[l].y)*
|
||
param[l].max_chars + param[l].x;
|
||
kbd_spellchar(param[l].kbd_buf[k]);
|
||
}
|
||
}
|
||
break;
|
||
|
||
#ifdef KBD_RC_UP
|
||
case KBD_RC_UP:
|
||
case KBD_RC_UP | BUTTON_REPEAT:
|
||
#endif
|
||
case KBD_UP:
|
||
case KBD_UP | BUTTON_REPEAT:
|
||
#ifdef KBD_MORSE_INPUT
|
||
if (morse_mode)
|
||
break;
|
||
#endif
|
||
#ifdef KBD_MODES
|
||
if (line_edit)
|
||
{
|
||
FOR_NB_SCREENS(l)
|
||
param[l].y = param[l].lines - 1;
|
||
line_edit = false;
|
||
}
|
||
else
|
||
{
|
||
#endif
|
||
FOR_NB_SCREENS(l)
|
||
{
|
||
if (param[l].y)
|
||
param[l].y--;
|
||
else
|
||
#ifndef KBD_MODES
|
||
param[l].y = param[l].lines - 1;}
|
||
#else
|
||
line_edit = true;
|
||
}
|
||
}
|
||
if (!line_edit)
|
||
#endif
|
||
{
|
||
FOR_NB_SCREENS(l)
|
||
{
|
||
k = (param[l].page*param[l].lines + param[l].y)*
|
||
param[l].max_chars + param[l].x;
|
||
kbd_spellchar(param[l].kbd_buf[k]);
|
||
}
|
||
}
|
||
break;
|
||
|
||
#ifdef KBD_RC_DONE
|
||
case KBD_RC_DONE:
|
||
#endif
|
||
case KBD_DONE:
|
||
/* accepts what was entered and continues */
|
||
#ifdef KBD_DONE_PRE
|
||
if ((lastbutton != KBD_DONE_PRE)
|
||
#ifdef KBD_RC_DONE_PRE
|
||
&& (lastbutton != KBD_RC_DONE_PRE)
|
||
#endif
|
||
)
|
||
break;
|
||
#endif
|
||
done = true;
|
||
break;
|
||
|
||
#ifdef KBD_MORSE_INPUT
|
||
#ifdef KBD_RC_SELECT
|
||
case KBD_RC_SELECT | BUTTON_REL:
|
||
#endif
|
||
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
|
||
|
||
#ifdef KBD_RC_SELECT
|
||
case KBD_RC_SELECT:
|
||
|
||
if (button == KBD_RC_SELECT)
|
||
char_screen = 1;
|
||
#endif
|
||
case KBD_SELECT:
|
||
|
||
if (button == KBD_SELECT)
|
||
char_screen = 0;
|
||
#ifdef KBD_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)
|
||
#ifdef KBD_RC_SELECT_PRE
|
||
&& (lastbutton != KBD_RC_SELECT_PRE)
|
||
#endif
|
||
)
|
||
break;
|
||
#endif
|
||
#ifdef KBD_MODES
|
||
if (line_edit) { /* select doubles as backspace in line_edit */
|
||
if (hangul) {
|
||
if (htail)
|
||
htail = 0;
|
||
else if (hvowel)
|
||
hvowel = 0;
|
||
else
|
||
hangul = false;
|
||
}
|
||
kbd_delchar(text, &editpos);
|
||
if (hangul) {
|
||
if (hvowel)
|
||
ch = hangul_join(hlead, hvowel, htail);
|
||
else
|
||
ch = hlead;
|
||
kbd_inschar(text, buflen, &editpos, ch);
|
||
}
|
||
}
|
||
else
|
||
#endif
|
||
{
|
||
/* find input char */
|
||
k = (param[char_screen].page*param[char_screen].lines +
|
||
param[char_screen].y)*param[char_screen].max_chars +
|
||
param[char_screen].x;
|
||
if (k < param[char_screen].nchars)
|
||
ch = param[char_screen].kbd_buf[k];
|
||
else
|
||
ch = ' ';
|
||
/* check for hangul input */
|
||
if (ch >= 0x3131 && ch <= 0x3163)
|
||
{
|
||
if (!hangul)
|
||
{
|
||
hlead=hvowel=htail=0;
|
||
hangul = true;
|
||
}
|
||
if (!hvowel)
|
||
hvowel = ch;
|
||
else if (!htail)
|
||
htail = ch;
|
||
else
|
||
{ /* previous hangul complete */
|
||
/* check whether tail is actually lead of next char */
|
||
if ((tmp = hangul_join(htail, ch, 0)) != 0xfffd)
|
||
{
|
||
tmp = hangul_join(hlead, hvowel, 0);
|
||
kbd_delchar(text, &editpos);
|
||
kbd_inschar(text, buflen, &editpos, tmp);
|
||
/* insert dummy char */
|
||
kbd_inschar(text, buflen, &editpos, ' ');
|
||
hlead = htail;
|
||
hvowel = ch;
|
||
htail = 0;
|
||
}
|
||
else
|
||
{
|
||
hvowel=htail=0;
|
||
hlead = ch;
|
||
}
|
||
}
|
||
/* combine into hangul */
|
||
if ((tmp = hangul_join(hlead, hvowel, htail)) != 0xfffd)
|
||
{
|
||
kbd_delchar(text, &editpos);
|
||
ch = tmp;
|
||
}
|
||
else
|
||
{
|
||
hvowel=htail=0;
|
||
hlead = ch;
|
||
}
|
||
}
|
||
else
|
||
hangul = false;
|
||
|
||
/* insert char */
|
||
kbd_inschar(text, buflen, &editpos, ch);
|
||
}
|
||
if (global_settings.talk_menu) /* voice UI? */
|
||
talk_spell(text, false);
|
||
|
||
/* speak revised text */
|
||
break;
|
||
|
||
#ifndef KBD_MODES
|
||
#ifdef KBD_RC_BACKSPACE
|
||
case KBD_RC_BACKSPACE:
|
||
case KBD_RC_BACKSPACE | BUTTON_REPEAT:
|
||
#endif
|
||
case KBD_BACKSPACE:
|
||
case KBD_BACKSPACE | BUTTON_REPEAT:
|
||
if (hangul)
|
||
{
|
||
if (htail)
|
||
htail = 0;
|
||
else if (hvowel)
|
||
hvowel = 0;
|
||
else
|
||
hangul = false;
|
||
}
|
||
kbd_delchar(text, &editpos);
|
||
if (hangul)
|
||
{
|
||
if (hvowel)
|
||
ch = hangul_join(hlead, hvowel, htail);
|
||
else
|
||
ch = hlead;
|
||
kbd_inschar(text, buflen, &editpos, ch);
|
||
}
|
||
if (global_settings.talk_menu) /* voice UI? */
|
||
talk_spell(text, false); /* speak revised text */
|
||
break;
|
||
|
||
#ifdef KBD_RC_CURSOR_RIGHT
|
||
case KBD_RC_CURSOR_RIGHT:
|
||
case KBD_RC_CURSOR_RIGHT | BUTTON_REPEAT:
|
||
#endif
|
||
case KBD_CURSOR_RIGHT:
|
||
case KBD_CURSOR_RIGHT | BUTTON_REPEAT:
|
||
if (hangul)
|
||
hangul = false;
|
||
|
||
if (editpos < len_utf8)
|
||
{
|
||
editpos++;
|
||
c = utf8seek(text, editpos);
|
||
kbd_spellchar(text[c]);
|
||
}
|
||
break;
|
||
|
||
#ifdef KBD_RC_CURSOR_LEFT
|
||
case KBD_RC_CURSOR_LEFT:
|
||
case KBD_RC_CURSOR_LEFT | BUTTON_REPEAT:
|
||
#endif
|
||
case KBD_CURSOR_LEFT:
|
||
case KBD_CURSOR_LEFT | BUTTON_REPEAT:
|
||
if (hangul)
|
||
hangul = false;
|
||
if (editpos)
|
||
{
|
||
editpos--;
|
||
c = utf8seek(text, editpos);
|
||
kbd_spellchar(text[c]);
|
||
}
|
||
break;
|
||
#endif /* !KBD_MODES */
|
||
|
||
case BUTTON_NONE:
|
||
gui_syncstatusbar_draw(&statusbars, false);
|
||
#ifdef KBD_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 ;
|
||
}
|
||
|
||
/* turn off hangul input */
|
||
if (hangul)
|
||
hangul = false;
|
||
kbd_inschar(text, buflen, &editpos, morse_alphabets[j]);
|
||
|
||
if (global_settings.talk_menu) /* voice UI? */
|
||
talk_spell(text, false); /* speak revised text */
|
||
}
|
||
#endif
|
||
|
||
break;
|
||
|
||
default:
|
||
if(default_event_handler(button) == SYS_USB_CONNECTED)
|
||
FOR_NB_SCREENS(l)
|
||
screens[l].setfont(FONT_SYSFIXED);
|
||
break;
|
||
|
||
}
|
||
if (button != BUTTON_NONE)
|
||
{
|
||
lastbutton = button;
|
||
cur_blink = true;
|
||
}
|
||
}
|
||
#ifdef HAS_BUTTONBAR
|
||
global_settings.buttonbar=buttonbar_config;
|
||
#endif
|
||
FOR_NB_SCREENS(l)
|
||
screens[l].setfont(FONT_UI);
|
||
return 0;
|
||
}
|