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Merge branch 'master' into inp-utf8

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Conflicts:
	src/ui/inputwin.c
This commit is contained in:
James Booth 2015-01-16 23:34:32 +00:00
commit 8805fd5c38
1 changed files with 81 additions and 79 deletions
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160
src/ui/inputwin.c
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@ -77,11 +77,13 @@
#define INP_WIN_MAX 1000 #define INP_WIN_MAX 1000
static WINDOW *inp_win; static WINDOW *inp_win;
static History history;
static char input[INP_WIN_MAX];
static int input_len_bytes;
static int pad_start = 0; static int pad_start = 0;
static int rows, cols; static int rows, cols;
static char line[INP_WIN_MAX];
static int inp_size;
static History history;
static int _handle_edit(int key_type, const wint_t ch); static int _handle_edit(int key_type, const wint_t ch);
static int _handle_alt_key(int key); static int _handle_alt_key(int key);
@ -150,7 +152,7 @@ inp_read(int *key_type, wint_t *ch)
*key_type = wget_wch(inp_win, ch); *key_type = wget_wch(inp_win, ch);
gboolean in_command = FALSE; gboolean in_command = FALSE;
if ((display_size > 0 && line[0] == '/') || if ((display_size > 0 && input[0] == '/') ||
(display_size == 0 && *ch == '/')) { (display_size == 0 && *ch == '/')) {
in_command = TRUE; in_command = TRUE;
} }
@ -165,7 +167,7 @@ inp_read(int *key_type, wint_t *ch)
// if it wasn't an arrow key etc // if it wasn't an arrow key etc
if (!_handle_edit(*key_type, *ch)) { if (!_handle_edit(*key_type, *ch)) {
if (_printable(*ch) && *key_type != KEY_CODE_YES) { if (_printable(*ch) && *key_type != KEY_CODE_YES) {
if (inp_size >= INP_WIN_MAX) { if (input_len_bytes >= INP_WIN_MAX) {
*ch = ERR; *ch = ERR;
return NULL; return NULL;
} }
@ -177,9 +179,9 @@ inp_read(int *key_type, wint_t *ch)
char bytes[MB_CUR_MAX]; char bytes[MB_CUR_MAX];
size_t utf_len = wcrtomb(bytes, *ch, NULL); size_t utf_len = wcrtomb(bytes, *ch, NULL);
char *next_ch = g_utf8_offset_to_pointer(line, inp_x); char *next_ch = g_utf8_offset_to_pointer(input, inp_x);
char *offset; char *offset;
for (offset = &line[inp_size - 1]; offset >= next_ch; offset--) { for (offset = &input[input_len_bytes - 1]; offset >= next_ch; offset--) {
*(offset + utf_len) = *offset; *(offset + utf_len) = *offset;
} }
int i; int i;
@ -187,8 +189,8 @@ inp_read(int *key_type, wint_t *ch)
*(next_ch + i) = bytes[i]; *(next_ch + i) = bytes[i];
} }
inp_size += utf_len; input_len_bytes += utf_len;
line[inp_size] = '\0'; input[input_len_bytes] = '\0';
waddstr(inp_win, next_ch); waddstr(inp_win, next_ch);
wmove(inp_win, 0, inp_x + 1); wmove(inp_win, 0, inp_x + 1);
@ -206,9 +208,9 @@ inp_read(int *key_type, wint_t *ch)
if (utf_len < MB_CUR_MAX) { if (utf_len < MB_CUR_MAX) {
int i; int i;
for (i = 0 ; i < utf_len; i++) { for (i = 0 ; i < utf_len; i++) {
line[inp_size++] = bytes[i]; input[input_len_bytes++] = bytes[i];
} }
line[inp_size] = '\0'; input[input_len_bytes] = '\0';
bytes[utf_len] = '\0'; bytes[utf_len] = '\0';
waddstr(inp_win, bytes); waddstr(inp_win, bytes);
@ -231,9 +233,9 @@ inp_read(int *key_type, wint_t *ch)
echo(); echo();
if (*ch == '\n') { if (*ch == '\n') {
line[inp_size] = '\0'; input[input_len_bytes] = '\0';
inp_size = 0; input_len_bytes = 0;
return strdup(line); return strdup(input);
} else { } else {
return NULL; return NULL;
} }
@ -279,11 +281,11 @@ _get_display_length(void)
void void
inp_replace_input(const char * const new_input) inp_replace_input(const char * const new_input)
{ {
strncpy(line, new_input, INP_WIN_MAX); strncpy(input, new_input, INP_WIN_MAX);
inp_size = strlen(line); input_len_bytes = strlen(input);
inp_win_reset(); inp_win_reset();
line[inp_size] = '\0'; input[input_len_bytes] = '\0';
waddstr(inp_win, line); waddstr(inp_win, input);
_go_to_end(); _go_to_end();
} }
@ -324,9 +326,9 @@ _handle_edit(int key_type, const wint_t ch)
// CTRL-LEFT // CTRL-LEFT
if ((key_type == KEY_CODE_YES) && (ch == 547 || ch == 545 || ch == 544 || ch == 540 || ch == 539) && (inp_x > 0)) { if ((key_type == KEY_CODE_YES) && (ch == 547 || ch == 545 || ch == 544 || ch == 540 || ch == 539) && (inp_x > 0)) {
line[inp_size] = '\0'; input[input_len_bytes] = '\0';
gchar *curr_ch = g_utf8_offset_to_pointer(line, inp_x); gchar *curr_ch = g_utf8_offset_to_pointer(input, inp_x);
curr_ch = g_utf8_find_prev_char(line, curr_ch); curr_ch = g_utf8_find_prev_char(input, curr_ch);
gchar *prev_ch; gchar *prev_ch;
gunichar curr_uni; gunichar curr_uni;
gunichar prev_uni; gunichar prev_uni;
@ -335,9 +337,9 @@ _handle_edit(int key_type, const wint_t ch)
curr_uni = g_utf8_get_char(curr_ch); curr_uni = g_utf8_get_char(curr_ch);
if (g_unichar_isspace(curr_uni)) { if (g_unichar_isspace(curr_uni)) {
curr_ch = g_utf8_find_prev_char(line, curr_ch); curr_ch = g_utf8_find_prev_char(input, curr_ch);
} else { } else {
prev_ch = g_utf8_find_prev_char(line, curr_ch); prev_ch = g_utf8_find_prev_char(input, curr_ch);
if (prev_ch == NULL) { if (prev_ch == NULL) {
curr_ch = NULL; curr_ch = NULL;
break; break;
@ -356,7 +358,7 @@ _handle_edit(int key_type, const wint_t ch)
inp_x = 0; inp_x = 0;
wmove(inp_win, 0, inp_x); wmove(inp_win, 0, inp_x);
} else { } else {
glong offset = g_utf8_pointer_to_offset(line, curr_ch); glong offset = g_utf8_pointer_to_offset(input, curr_ch);
inp_x = offset; inp_x = offset;
wmove(inp_win, 0, inp_x); wmove(inp_win, 0, inp_x);
} }
@ -374,14 +376,14 @@ _handle_edit(int key_type, const wint_t ch)
// CTRL-RIGHT // CTRL-RIGHT
} else if ((key_type == KEY_CODE_YES) && (ch == 562 || ch == 560 || ch == 555 || ch == 559 || ch == 554) && (inp_x < display_size)) { } else if ((key_type == KEY_CODE_YES) && (ch == 562 || ch == 560 || ch == 555 || ch == 559 || ch == 554) && (inp_x < display_size)) {
line[inp_size] = '\0'; input[input_len_bytes] = '\0';
gchar *curr_ch = g_utf8_offset_to_pointer(line, inp_x); gchar *curr_ch = g_utf8_offset_to_pointer(input, inp_x);
gchar *next_ch = g_utf8_find_next_char(curr_ch, NULL); gchar *next_ch = g_utf8_find_next_char(curr_ch, NULL);
gunichar curr_uni; gunichar curr_uni;
gunichar next_uni; gunichar next_uni;
gboolean moved = FALSE; gboolean moved = FALSE;
while (g_utf8_pointer_to_offset(line, next_ch) < display_size) { while (g_utf8_pointer_to_offset(input, next_ch) < display_size) {
curr_uni = g_utf8_get_char(curr_ch); curr_uni = g_utf8_get_char(curr_ch);
next_uni = g_utf8_get_char(next_ch); next_uni = g_utf8_get_char(next_ch);
curr_ch = next_ch; curr_ch = next_ch;
@ -398,7 +400,7 @@ _handle_edit(int key_type, const wint_t ch)
inp_x = display_size; inp_x = display_size;
wmove(inp_win, 0, inp_x); wmove(inp_win, 0, inp_x);
} else { } else {
glong offset = g_utf8_pointer_to_offset(line, curr_ch); glong offset = g_utf8_pointer_to_offset(input, curr_ch);
if (offset == display_size - 1) { if (offset == display_size - 1) {
inp_x = offset + 1; inp_x = offset + 1;
} else { } else {
@ -435,7 +437,7 @@ _handle_edit(int key_type, const wint_t ch)
if (next_ch != ERR) { if (next_ch != ERR) {
return _handle_alt_key(next_ch); return _handle_alt_key(next_ch);
} else { } else {
inp_size = 0; input_len_bytes = 0;
inp_win_reset(); inp_win_reset();
return 1; return 1;
} }
@ -456,33 +458,33 @@ _handle_edit(int key_type, const wint_t ch)
} }
case KEY_CTRL_D: case KEY_CTRL_D:
if (inp_x == display_size-1) { if (inp_x == display_size-1) {
gchar *start = g_utf8_substring(line, 0, inp_x); gchar *start = g_utf8_substring(input, 0, inp_x);
for (inp_size = 0; inp_size < strlen(start); inp_size++) { for (input_len_bytes = 0; input_len_bytes < strlen(start); input_len_bytes++) {
line[inp_size] = start[inp_size]; input[input_len_bytes] = start[input_len_bytes];
} }
line[inp_size] = '\0'; input[input_len_bytes] = '\0';
g_free(start); g_free(start);
_clear_input(); _clear_input();
waddstr(inp_win, line); waddstr(inp_win, input);
} else if (inp_x < display_size-1) { } else if (inp_x < display_size-1) {
gchar *start = g_utf8_substring(line, 0, inp_x); gchar *start = g_utf8_substring(input, 0, inp_x);
gchar *end = g_utf8_substring(line, inp_x+1, inp_size); gchar *end = g_utf8_substring(input, inp_x+1, input_len_bytes);
GString *new = g_string_new(start); GString *new = g_string_new(start);
g_string_append(new, end); g_string_append(new, end);
for (inp_size = 0; inp_size < strlen(new->str); inp_size++) { for (input_len_bytes = 0; input_len_bytes < strlen(new->str); input_len_bytes++) {
line[inp_size] = new->str[inp_size]; input[input_len_bytes] = new->str[input_len_bytes];
} }
line[inp_size] = '\0'; input[input_len_bytes] = '\0';
g_free(start); g_free(start);
g_free(end); g_free(end);
g_string_free(new, FALSE); g_string_free(new, FALSE);
_clear_input(); _clear_input();
waddstr(inp_win, line); waddstr(inp_win, input);
wmove(inp_win, 0, inp_x); wmove(inp_win, 0, inp_x);
} }
return 1; return 1;
@ -524,8 +526,8 @@ _handle_edit(int key_type, const wint_t ch)
return 0; return 0;
} }
case KEY_CTRL_P: case KEY_CTRL_P:
line[inp_size] = '\0'; input[input_len_bytes] = '\0';
prev = history_previous(history, line); prev = history_previous(history, input);
if (prev) { if (prev) {
inp_replace_input(prev); inp_replace_input(prev);
} }
@ -536,13 +538,13 @@ _handle_edit(int key_type, const wint_t ch)
return 0; return 0;
} }
case KEY_CTRL_N: case KEY_CTRL_N:
line[inp_size] = '\0'; input[input_len_bytes] = '\0';
next = history_next(history, line); next = history_next(history, input);
if (next) { if (next) {
inp_replace_input(next); inp_replace_input(next);
} else if (inp_size != 0) { } else if (input_len_bytes != 0) {
line[inp_size] = '\0'; input[input_len_bytes] = '\0';
history_append(history, line); history_append(history, input);
inp_replace_input(""); inp_replace_input("");
} }
return 1; return 1;
@ -566,17 +568,17 @@ _handle_edit(int key_type, const wint_t ch)
return 1; return 1;
case 9: // tab case 9: // tab
if (inp_size != 0) { if (input_len_bytes != 0) {
line[inp_size] = '\0'; input[input_len_bytes] = '\0';
if ((strncmp(line, "/", 1) != 0) && (ui_current_win_type() == WIN_MUC)) { if ((strncmp(input, "/", 1) != 0) && (ui_current_win_type() == WIN_MUC)) {
char *result = muc_autocomplete(line); char *result = muc_autocomplete(input);
if (result) { if (result) {
cons_debug("ac result = %s", result); cons_debug("ac result = %s", result);
inp_replace_input(result); inp_replace_input(result);
free(result); free(result);
} }
} else if (strncmp(line, "/", 1) == 0) { } else if (strncmp(input, "/", 1) == 0) {
char *result = cmd_autocomplete(line); char *result = cmd_autocomplete(input);
if (result) { if (result) {
cons_debug("ac result = %s", result); cons_debug("ac result = %s", result);
inp_replace_input(result); inp_replace_input(result);
@ -614,36 +616,36 @@ _handle_backspace(void)
// if at end, delete last char // if at end, delete last char
if (inp_x >= display_size) { if (inp_x >= display_size) {
gchar *start = g_utf8_substring(line, 0, inp_x-1); gchar *start = g_utf8_substring(input, 0, inp_x-1);
for (inp_size = 0; inp_size < strlen(start); inp_size++) { for (input_len_bytes = 0; input_len_bytes < strlen(start); input_len_bytes++) {
line[inp_size] = start[inp_size]; input[input_len_bytes] = start[input_len_bytes];
} }
line[inp_size] = '\0'; input[input_len_bytes] = '\0';
g_free(start); g_free(start);
_clear_input(); _clear_input();
waddstr(inp_win, line); waddstr(inp_win, input);
wmove(inp_win, 0, inp_x -1); wmove(inp_win, 0, inp_x -1);
// if in middle, delete and shift chars left // if in middle, delete and shift chars left
} else if (inp_x > 0 && inp_x < display_size) { } else if (inp_x > 0 && inp_x < display_size) {
gchar *start = g_utf8_substring(line, 0, inp_x - 1); gchar *start = g_utf8_substring(input, 0, inp_x - 1);
gchar *end = g_utf8_substring(line, inp_x, inp_size); gchar *end = g_utf8_substring(input, inp_x, input_len_bytes);
GString *new = g_string_new(start); GString *new = g_string_new(start);
g_string_append(new, end); g_string_append(new, end);
for (inp_size = 0; inp_size < strlen(new->str); inp_size++) { for (input_len_bytes = 0; input_len_bytes < strlen(new->str); input_len_bytes++) {
line[inp_size] = new->str[inp_size]; input[input_len_bytes] = new->str[input_len_bytes];
} }
line[inp_size] = '\0'; input[input_len_bytes] = '\0';
g_free(start); g_free(start);
g_free(end); g_free(end);
g_string_free(new, FALSE); g_string_free(new, FALSE);
_clear_input(); _clear_input();
waddstr(inp_win, line); waddstr(inp_win, input);
wmove(inp_win, 0, inp_x -1); wmove(inp_win, 0, inp_x -1);
} }
@ -717,9 +719,9 @@ _delete_previous_word(void)
int end_del = getcurx(inp_win); int end_del = getcurx(inp_win);
int start_del = end_del; int start_del = end_del;
line[inp_size] = '\0'; input[input_len_bytes] = '\0';
gchar *curr_ch = g_utf8_offset_to_pointer(line, end_del); gchar *curr_ch = g_utf8_offset_to_pointer(input, end_del);
curr_ch = g_utf8_find_prev_char(line, curr_ch); curr_ch = g_utf8_find_prev_char(input, curr_ch);
gchar *prev_ch; gchar *prev_ch;
gunichar curr_uni; gunichar curr_uni;
gunichar prev_uni; gunichar prev_uni;
@ -728,9 +730,9 @@ _delete_previous_word(void)
curr_uni = g_utf8_get_char(curr_ch); curr_uni = g_utf8_get_char(curr_ch);
if (g_unichar_isspace(curr_uni)) { if (g_unichar_isspace(curr_uni)) {
curr_ch = g_utf8_find_prev_char(line, curr_ch); curr_ch = g_utf8_find_prev_char(input, curr_ch);
} else { } else {
prev_ch = g_utf8_find_prev_char(line, curr_ch); prev_ch = g_utf8_find_prev_char(input, curr_ch);
if (prev_ch == NULL) { if (prev_ch == NULL) {
curr_ch = NULL; curr_ch = NULL;
break; break;
@ -748,26 +750,26 @@ _delete_previous_word(void)
if (curr_ch == NULL) { if (curr_ch == NULL) {
start_del = 0; start_del = 0;
} else { } else {
start_del = g_utf8_pointer_to_offset(line, curr_ch); start_del = g_utf8_pointer_to_offset(input, curr_ch);
} }
gint len = g_utf8_strlen(line, -1); gint len = g_utf8_strlen(input, -1);
gchar *start_string = g_utf8_substring(line, 0, start_del); gchar *start_string = g_utf8_substring(input, 0, start_del);
gchar *end_string = g_utf8_substring(line, end_del, len); gchar *end_string = g_utf8_substring(input, end_del, len);
int i; int i;
for (i = 0; i < strlen(start_string); i++) { for (i = 0; i < strlen(start_string); i++) {
line[i] = start_string[i]; input[i] = start_string[i];
} }
for (i = 0; i < strlen(end_string); i++) { for (i = 0; i < strlen(end_string); i++) {
line[strlen(start_string)+i] = end_string[i]; input[strlen(start_string)+i] = end_string[i];
} }
inp_size = strlen(start_string)+i; input_len_bytes = strlen(start_string)+i;
line[inp_size] = '\0'; input[input_len_bytes] = '\0';
_clear_input(); _clear_input();
waddstr(inp_win, line); waddstr(inp_win, input);
wmove(inp_win, 0, start_del); wmove(inp_win, 0, start_del);
// if gone off screen to left, jump left (half a screen worth) // if gone off screen to left, jump left (half a screen worth)
@ -800,4 +802,4 @@ _printable(const wint_t ch)
bytes[utf_len] = '\0'; bytes[utf_len] = '\0';
gunichar unichar = g_utf8_get_char(bytes); gunichar unichar = g_utf8_get_char(bytes);
return g_unichar_isprint(unichar) && (ch != KEY_MOUSE); return g_unichar_isprint(unichar) && (ch != KEY_MOUSE);
} }