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Started ctrl-left

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This commit is contained in:
James Booth 2013-01-17 00:28:44 +00:00
parent af6779401a
commit 0214acb662
1 changed files with 216 additions and 150 deletions
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366
src/input_win.c
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@ -49,7 +49,7 @@ static WINDOW *inp_win;
static int pad_start = 0; static int pad_start = 0;
static int rows, cols; static int rows, cols;
static int _handle_edit(const wint_t ch, char *input, int *size); static int _handle_edit(int result, const wint_t ch, char *input, int *size);
static int _printable(const wint_t ch); static int _printable(const wint_t ch);
static void _clear_input(void); static void _clear_input(void);
static void _go_to_end(int display_size); static void _go_to_end(int display_size);
@ -131,9 +131,25 @@ inp_get_char(char *input, int *size)
prof_handle_activity(); prof_handle_activity();
} }
} }
/*
if (ch != 0) {
char *res = "?";
if (result == ERR) {
res = "ERR";
}
if (result == OK) {
res = "OK";
}
if (result == KEY_CODE_YES) {
res = "KEY_CODE_YES";
}
cons_show("KEY CODE: %d, RESULT = %s", ch, res);
win_current_page_off();
}
*/
// if it wasn't an arrow key etc // if it wasn't an arrow key etc
if (!_handle_edit(ch, input, size)) { if (!_handle_edit(result, ch, input, size)) {
if (_printable(ch) && result != KEY_CODE_YES) { if (_printable(ch) && result != KEY_CODE_YES) {
inp_x = getcurx(inp_win); inp_x = getcurx(inp_win);
@ -248,7 +264,7 @@ _clear_input(void)
* return 0 if it wasnt * return 0 if it wasnt
*/ */
static int static int
_handle_edit(const wint_t ch, char *input, int *size) _handle_edit(int result, const wint_t ch, char *input, int *size)
{ {
char *prev = NULL; char *prev = NULL;
char *next = NULL; char *next = NULL;
@ -262,62 +278,157 @@ _handle_edit(const wint_t ch, char *input, int *size)
inp_x = getcurx(inp_win); inp_x = getcurx(inp_win);
switch(ch) { // CTRL-LEFT
if ((result == KEY_CODE_YES) && (ch == 540) && (inp_x > 0)) {
input[*size] = '\0';
gchar *curr_ch = g_utf8_offset_to_pointer(input, inp_x);
gchar *prev_ch = g_utf8_find_prev_char(input, curr_ch);
case 27: // ESC // no more chars to left, set to beginning
// check for ALT-num if (prev_ch == NULL) {
next_ch = wgetch(inp_win); inp_x = 0;
if (next_ch != ERR) { wmove(inp_win, 0, inp_x);
switch (next_ch)
{ // otherwise, go back to start of previous word
case '1': } else {
ui_switch_win(0); gunichar prev_uni = g_utf8_get_char(prev_ch);
break; while (!g_unichar_isspace(prev_uni)) {
case '2': prev_ch = g_utf8_find_prev_char(input, prev_ch);
ui_switch_win(1); if (prev_ch != NULL) {
break; prev_uni = g_utf8_get_char(prev_ch);
case '3': } else {
ui_switch_win(2);
break;
case '4':
ui_switch_win(3);
break;
case '5':
ui_switch_win(4);
break;
case '6':
ui_switch_win(5);
break;
case '7':
ui_switch_win(6);
break;
case '8':
ui_switch_win(7);
break;
case '9':
ui_switch_win(8);
break;
case '0':
ui_switch_win(9);
break;
default:
break; break;
}
}
if (prev_ch == NULL) {
inp_x = 0;
wmove(inp_win, 0, inp_x);
} else {
glong offset = g_utf8_pointer_to_offset(input, prev_ch);
inp_x = offset;
wmove(inp_win, 0, inp_x);
}
}
// if gone off screen to left, jump left (half a screen worth)
if (inp_x <= pad_start) {
pad_start = pad_start - (cols / 2);
if (pad_start < 0) {
pad_start = 0;
}
_inp_win_refresh();
}
return 1;
} else if ((result == KEY_CODE_YES) && (ch == 555)) { // CTRL-RIGHT
cons_show("CTRL-RIGHT");
win_current_page_off();
return 1;
} else {
switch(ch) {
case 27: // ESC
// check for ALT-num
next_ch = wgetch(inp_win);
if (next_ch != ERR) {
switch (next_ch)
{
case '1':
ui_switch_win(0);
break;
case '2':
ui_switch_win(1);
break;
case '3':
ui_switch_win(2);
break;
case '4':
ui_switch_win(3);
break;
case '5':
ui_switch_win(4);
break;
case '6':
ui_switch_win(5);
break;
case '7':
ui_switch_win(6);
break;
case '8':
ui_switch_win(7);
break;
case '9':
ui_switch_win(8);
break;
case '0':
ui_switch_win(9);
break;
default:
break;
}
return 1;
} else {
*size = 0;
inp_win_reset();
return 1;
}
case 127:
case KEY_BACKSPACE:
contact_list_reset_search_attempts();
if (display_size > 0) {
// if at end, delete last char
if (inp_x >= display_size) {
gchar *start = g_utf8_substring(input, 0, inp_x-1);
for (*size = 0; *size < strlen(start); (*size)++) {
input[*size] = start[*size];
}
input[*size] = '\0';
g_free(start);
_clear_input();
wprintw(inp_win, input);
wmove(inp_win, 0, inp_x -1);
// if in middle, delete and shift chars left
} else if (inp_x > 0 && inp_x < display_size) {
gchar *start = g_utf8_substring(input, 0, inp_x - 1);
gchar *end = g_utf8_substring(input, inp_x, *size);
GString *new = g_string_new(start);
g_string_append(new, end);
for (*size = 0; *size < strlen(new->str); (*size)++) {
input[*size] = new->str[*size];
}
input[*size] = '\0';
g_free(start);
g_free(end);
g_string_free(new, FALSE);
_clear_input();
wprintw(inp_win, input);
wmove(inp_win, 0, inp_x -1);
}
// if gone off screen to left, jump left (half a screen worth)
if (inp_x <= pad_start) {
pad_start = pad_start - (cols / 2);
if (pad_start < 0) {
pad_start = 0;
}
_inp_win_refresh();
}
} }
return 1; return 1;
} else {
*size = 0;
inp_win_reset();
return 1;
}
case 127: case KEY_DC: // DEL
case KEY_BACKSPACE: if (inp_x == display_size-1) {
contact_list_reset_search_attempts(); gchar *start = g_utf8_substring(input, 0, inp_x);
if (display_size > 0) {
// if at end, delete last char
if (inp_x >= display_size) {
gchar *start = g_utf8_substring(input, 0, inp_x-1);
for (*size = 0; *size < strlen(start); (*size)++) { for (*size = 0; *size < strlen(start); (*size)++) {
input[*size] = start[*size]; input[*size] = start[*size];
} }
@ -327,12 +438,9 @@ _handle_edit(const wint_t ch, char *input, int *size)
_clear_input(); _clear_input();
wprintw(inp_win, input); wprintw(inp_win, input);
wmove(inp_win, 0, inp_x -1); } else if (inp_x < display_size-1) {
gchar *start = g_utf8_substring(input, 0, inp_x);
// if in middle, delete and shift chars left gchar *end = g_utf8_substring(input, inp_x+1, *size);
} else if (inp_x > 0 && inp_x < display_size) {
gchar *start = g_utf8_substring(input, 0, inp_x - 1);
gchar *end = g_utf8_substring(input, inp_x, *size);
GString *new = g_string_new(start); GString *new = g_string_new(start);
g_string_append(new, end); g_string_append(new, end);
@ -347,107 +455,65 @@ _handle_edit(const wint_t ch, char *input, int *size)
_clear_input(); _clear_input();
wprintw(inp_win, input); wprintw(inp_win, input);
wmove(inp_win, 0, inp_x -1); wmove(inp_win, 0, inp_x);
} }
return 1;
// if gone off screen to left, jump left (half a screen worth) case KEY_LEFT:
if (inp_x <= pad_start) { if (inp_x > 0) {
pad_start = pad_start - (cols / 2); wmove(inp_win, 0, inp_x-1);
if (pad_start < 0) {
pad_start = 0; // current position off screen to left
if (inp_x - 1 < pad_start) {
pad_start--;
_inp_win_refresh();
} }
_inp_win_refresh();
} }
} return 1;
return 1;
case KEY_DC: // DEL case KEY_RIGHT:
if (inp_x == display_size-1) { if (inp_x < display_size) {
gchar *start = g_utf8_substring(input, 0, inp_x); wmove(inp_win, 0, inp_x+1);
for (*size = 0; *size < strlen(start); (*size)++) {
input[*size] = start[*size]; // current position off screen to right
if ((inp_x + 1 - pad_start) >= cols) {
pad_start++;
_inp_win_refresh();
}
} }
input[*size] = '\0'; return 1;
g_free(start); case KEY_UP:
prev = history_previous(input, size);
_clear_input(); if (prev) {
wprintw(inp_win, input); inp_replace_input(input, prev, size);
} else if (inp_x < display_size-1) {
gchar *start = g_utf8_substring(input, 0, inp_x);
gchar *end = g_utf8_substring(input, inp_x+1, *size);
GString *new = g_string_new(start);
g_string_append(new, end);
for (*size = 0; *size < strlen(new->str); (*size)++) {
input[*size] = new->str[*size];
} }
input[*size] = '\0'; return 1;
g_free(start); case KEY_DOWN:
g_free(end); next = history_next(input, size);
g_string_free(new, FALSE); if (next) {
inp_replace_input(input, next, size);
}
return 1;
_clear_input(); case KEY_HOME:
wprintw(inp_win, input); wmove(inp_win, 0, 0);
wmove(inp_win, 0, inp_x); pad_start = 0;
}
return 1;
case KEY_LEFT:
if (inp_x > 0)
wmove(inp_win, 0, inp_x-1);
// current position off screen to left
if (inp_x - 1 < pad_start) {
pad_start--;
_inp_win_refresh(); _inp_win_refresh();
return 1;
case KEY_END:
_go_to_end(display_size);
return 1;
case 9: // tab
cmd_autocomplete(input, size);
return 1;
default:
return 0;
} }
return 1;
case KEY_RIGHT:
if (inp_x < display_size) {
wmove(inp_win, 0, inp_x+1);
// current position off screen to right
if ((inp_x + 1 - pad_start) >= cols) {
pad_start++;
_inp_win_refresh();
}
}
return 1;
case KEY_UP:
prev = history_previous(input, size);
if (prev) {
inp_replace_input(input, prev, size);
}
return 1;
case KEY_DOWN:
next = history_next(input, size);
if (next) {
inp_replace_input(input, next, size);
}
return 1;
case KEY_HOME:
wmove(inp_win, 0, 0);
pad_start = 0;
_inp_win_refresh();
return 1;
case KEY_END:
_go_to_end(display_size);
return 1;
case 9: // tab
cmd_autocomplete(input, size);
return 1;
default:
return 0;
} }
} }