keyboard: some random cleanup.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23586 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Teruaki Kawashima
parent
ad72fce1a5
commit
7243fdcee3
1 changed files with 78 additions and 133 deletions
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@ -103,14 +103,13 @@ struct keyboard_parameters
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int text_w;
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struct font* font;
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int curfont;
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int main_x;
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int main_y;
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int old_main_y;
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int max_chars;
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int max_chars_text;
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int lines;
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int pages;
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int keyboard_margin;
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int old_main_y;
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int curpos;
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int leftpos;
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int page;
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@ -190,9 +189,7 @@ int load_kbd(unsigned char* filename)
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kbd_param[l].kbd_buf[i] = ch;
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if (ch != 0xFEFF && ch != '\r') /*skip BOM & carriage returns */
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{
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i++;
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}
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}
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close(fd);
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@ -232,55 +229,37 @@ static void say_edit(void)
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static void kbd_inschar(unsigned char* text, int buflen,
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int* editpos, unsigned short ch)
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{
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int i, j, k, len;
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int i, j, len;
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unsigned char tmp[4];
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unsigned char* utf8;
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len = strlen(text);
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k = utf8length(text);
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utf8 = utf8encode(ch, tmp);
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j = (long)utf8 - (long)tmp;
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if (len + j < buflen)
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{
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for (i = len+j; k >= *editpos; i--)
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{
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text[i] = text[i-j];
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if ((text[i] & MASK) != COMP)
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k--;
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}
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while (j--)
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text[i--] = tmp[j];
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i = utf8seek(text, *editpos);
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utf8 = text + i;
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memmove(utf8 + j, utf8, len - i + 1);
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memcpy(utf8, tmp, j);
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(*editpos)++;
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}
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}
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static void kbd_delchar(unsigned char* text, int* editpos)
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{
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int i = 0;
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int i, j, len;
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unsigned char* utf8;
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if (*editpos > 0)
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{
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utf8 = text + utf8seek(text, *editpos);
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do
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{
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i++;
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utf8--;
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}
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while ((*utf8 & MASK) == COMP);
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while (utf8[i])
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{
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*utf8 = utf8[i];
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utf8++;
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}
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*utf8 = 0;
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(*editpos)--;
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len = strlen(text);
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i = utf8seek(text, *editpos);
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utf8 = text + i;
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j = utf8seek(utf8, 1);
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memmove(utf8, utf8 + j, len - i - j + 1);
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}
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}
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@ -302,7 +281,6 @@ int kbd_input(char* text, int buflen)
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#endif
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int l; /* screen loop variable */
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int editpos; /* Edit position on all screens */
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const int statusbar_size = 0;
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unsigned short ch;
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unsigned char *utf8;
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bool cur_blink = true; /* Cursor on/off flag */
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@ -402,8 +380,7 @@ int kbd_input(char* text, int buflen)
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pm->font_h = pm->font->height;
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/* check if FONT_UI fits the screen */
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if (2*pm->font_h + 3 + statusbar_size +
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BUTTONBAR_HEIGHT > sc->getheight())
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if (2*pm->font_h + 3 + BUTTONBAR_HEIGHT > sc->getheight())
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{
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pm->font = font_get(FONT_SYSFIXED);
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pm->font_h = pm->font->height;
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@ -504,36 +481,30 @@ int kbd_input(char* text, int buflen)
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if(pm->max_chars_text < 3 && icon_w > pm->text_w)
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pm->max_chars_text = sc_w / pm->text_w - 2;
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if (!kbd_loaded)
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{
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pm->lines = (sc_h - BUTTONBAR_HEIGHT) / pm->font_h - 1;
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if (!kbd_loaded && pm->lines > pm->DEFAULT_LINES)
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pm->lines = pm->DEFAULT_LINES;
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pm->keyboard_margin = DEFAULT_MARGIN;
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}
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else
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pm->keyboard_margin = sc_h - BUTTONBAR_HEIGHT
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- (pm->lines+1)*pm->font_h;
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if (pm->keyboard_margin < 3 && pm->lines > 1)
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{
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pm->lines = (sc_h - BUTTONBAR_HEIGHT - statusbar_size)
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/ pm->font_h - 1;
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pm->keyboard_margin = sc_h - BUTTONBAR_HEIGHT - statusbar_size
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- (pm->lines+1)*pm->font_h;
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if (pm->keyboard_margin < 3)
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{
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pm->lines--;
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pm->keyboard_margin += pm->font_h;
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}
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if (pm->keyboard_margin > 6)
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pm->keyboard_margin = 6;
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pm->lines--;
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pm->keyboard_margin += pm->font_h;
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}
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if (pm->keyboard_margin > DEFAULT_MARGIN)
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pm->keyboard_margin = DEFAULT_MARGIN;
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pm->pages = (pm->nchars + (pm->lines*pm->max_chars-1))
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/ (pm->lines*pm->max_chars);
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if (pm->pages == 1 && kbd_loaded)
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if (pm->pages == 1)
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pm->lines = (pm->nchars + pm->max_chars - 1) / pm->max_chars;
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pm->main_y = pm->font_h*pm->lines + pm->keyboard_margin + statusbar_size;
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pm->main_x = 0;
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pm->main_y = pm->font_h*pm->lines + pm->keyboard_margin;
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pm->keyboard_margin -= pm->keyboard_margin/2;
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#ifdef HAVE_MORSE_INPUT
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@ -549,7 +520,6 @@ int kbd_input(char* text, int buflen)
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if (global_settings.talk_menu) /* voice UI? */
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talk_spell(text, true); /* spell initial text */
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while (!done)
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{
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/* These declarations are assigned to the screen on which the key
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@ -583,7 +553,7 @@ int kbd_input(char* text, int buflen)
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/* Draw morse code screen with sysfont */
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sc->setfont(FONT_SYSFIXED);
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x = 0;
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y = statusbar_size;
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y = 0;
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outline[1] = '\0';
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/* Draw morse code table with code descriptions. */
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@ -638,7 +608,7 @@ int kbd_input(char* text, int buflen)
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sc->getstringsize(outline, &w, NULL);
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sc->putsxy(i*pm->font_w + (pm->font_w-w) / 2,
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j*pm->font_h + statusbar_size, outline);
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j*pm->font_h, outline);
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if (++i >= pm->max_chars)
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{
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@ -683,7 +653,7 @@ int kbd_input(char* text, int buflen)
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{
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int w;
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outline[j] = 0;
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j=0;
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j = 0;
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sc->getstringsize(outline, &w, NULL);
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sc->putsxy(text_margin + i*text_w + (text_w-w)/2,
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pm->main_y, outline);
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@ -757,8 +727,7 @@ int kbd_input(char* text, int buflen)
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#ifdef HAVE_MORSE_INPUT
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if(!morse_mode)
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#endif
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sc->fillrect(pm->font_w*pm->x,
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statusbar_size + pm->font_h*pm->y,
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sc->fillrect(pm->font_w*pm->x, pm->font_h*pm->y,
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pm->font_w, pm->font_h);
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sc->set_drawmode(DRMODE_SOLID);
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}
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@ -798,13 +767,18 @@ int kbd_input(char* text, int buflen)
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switch ( button )
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{
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case ACTION_KBD_DONE:
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/* accepts what was entered and continues */
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ret = 0;
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done = true;
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break;
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case ACTION_KBD_ABORT:
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ret = -1;
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done = true;
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break;
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case ACTION_KBD_PAGE_FLIP:
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{
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#ifdef HAVE_MORSE_INPUT
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if (morse_mode)
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break;
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@ -815,7 +789,6 @@ int kbd_input(char* text, int buflen)
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ch = get_kbd_ch(pm);
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kbd_spellchar(ch);
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break;
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}
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#if defined(HAVE_MORSE_INPUT) && defined(KBD_TOGGLE_INPUT)
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case ACTION_KBD_MORSE_INPUT:
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@ -827,18 +800,13 @@ int kbd_input(char* text, int buflen)
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struct screen *sc = &screens[l];
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if (morse_mode)
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{
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pm->old_main_y = pm->main_y;
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pm->main_y = sc->getheight() - pm->font_h - BUTTONBAR_HEIGHT;
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}
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else
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{
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pm->main_y = pm->old_main_y;
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}
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}
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/* FIXME: We should talk something like Morse mode.. */
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break;
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#endif /* KBD_TOGGLE_INPUT */
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#endif /* HAVE_MORSE_INPUT && KBD_TOGGLE_INPUT */
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case ACTION_KBD_RIGHT:
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if (++pm->x >= pm->max_chars)
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@ -872,38 +840,31 @@ int kbd_input(char* text, int buflen)
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case ACTION_KBD_DOWN:
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#ifdef HAVE_MORSE_INPUT
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#ifdef KBD_MODES
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if (morse_mode)
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{
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#ifdef KBD_MODES
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pm->line_edit = !pm->line_edit;
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if(pm->line_edit)
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say_edit();
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}
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else
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#else
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if (morse_mode)
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#endif
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break;
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#endif
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#endif /* HAVE_MORSE_INPUT */
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{
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#ifdef KBD_MODES
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if (pm->line_edit)
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{
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pm->y = 0;
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pm->line_edit = false;
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}
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else
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#endif
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if (++pm->y >= pm->lines)
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#ifdef KBD_MODES
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{
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pm->line_edit = true;
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say_edit();
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}
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#else
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pm->y = 0;
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#endif
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}
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#endif /* HAVE_MORSE_INPUT */
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#ifdef KBD_MODES
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if (pm->line_edit)
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{
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pm->y = 0;
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pm->line_edit = false;
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}
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else if (++pm->y >= pm->lines)
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{
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pm->line_edit = true;
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say_edit();
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}
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#else
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if (++pm->y >= pm->lines)
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pm->y = 0;
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#endif
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#ifdef KBD_MODES
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if (!pm->line_edit)
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#endif
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@ -915,38 +876,31 @@ int kbd_input(char* text, int buflen)
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case ACTION_KBD_UP:
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#ifdef HAVE_MORSE_INPUT
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#ifdef KBD_MODES
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if (morse_mode)
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{
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#ifdef KBD_MODES
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pm->line_edit = !pm->line_edit;
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if(pm->line_edit)
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say_edit();
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}
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else
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#else
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if (morse_mode)
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#endif
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break;
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#endif
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#endif /* HAVE_MORSE_INPUT */
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{
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#ifdef KBD_MODES
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if (pm->line_edit)
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{
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pm->y = pm->lines - 1;
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pm->line_edit = false;
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}
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else
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#endif
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if (--pm->y < 0)
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#ifdef KBD_MODES
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{
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pm->line_edit = true;
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say_edit();
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}
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#else
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pm->y = pm->lines - 1;
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#endif
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}
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#endif /* HAVE_MORSE_INPUT */
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#ifdef KBD_MODES
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if (pm->line_edit)
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{
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pm->y = pm->lines - 1;
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pm->line_edit = false;
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}
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else if (--pm->y < 0)
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{
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pm->line_edit = true;
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say_edit();
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}
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#else
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if (--pm->y < 0)
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pm->y = pm->lines - 1;
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#endif
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#ifdef KBD_MODES
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if (!pm->line_edit)
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#endif
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@ -956,12 +910,6 @@ int kbd_input(char* text, int buflen)
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}
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break;
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case ACTION_KBD_DONE:
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/* accepts what was entered and continues */
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ret = 0;
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done = true;
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break;
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#ifdef HAVE_MORSE_INPUT
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case ACTION_KBD_MORSE_SELECT:
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if (morse_mode && morse_reading)
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@ -970,7 +918,6 @@ int kbd_input(char* text, int buflen)
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if ((current_tick - morse_tick) > HZ/5)
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morse_code |= 0x01;
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}
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break;
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#endif /* HAVE_MORSE_INPUT */
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@ -1058,9 +1005,7 @@ int kbd_input(char* text, int buflen)
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kbd_inschar(text, buflen, &editpos, ch);
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if (global_settings.talk_menu) /* voice UI? */
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talk_spell(text, false);
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/* speak revised text */
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talk_spell(text, false); /* speak revised text */
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}
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break;
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@ -1172,13 +1117,13 @@ int kbd_input(char* text, int buflen)
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if (ret < 0)
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splash(HZ/2, ID2P(LANG_CANCEL));
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#ifdef HAVE_MORSE_INPUT
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#if defined(HAVE_MORSE_INPUT) && defined(KBD_TOGGLE_INPUT)
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if(global_settings.morse_input != morse_mode)
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{
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global_settings.morse_input = morse_mode;
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settings_save();
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}
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#endif /* HAVE_MORSE_INPUT */
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#endif /* HAVE_MORSE_INPUT && KBD_TOGGLE_INPUT */
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FOR_NB_SCREENS(l)
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screens[l].setfont(FONT_UI);
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