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Moved input size to inputwin

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This commit is contained in:
James Booth 2015-01-15 22:51:05 +00:00
parent 82c986775d
commit ad896ef201
3 changed files with 65 additions and 66 deletions
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11
src/ui/core.c
View File

@ -182,14 +182,7 @@ char*
ui_readline(void)
{
int result = 0;
gboolean return_line = FALSE;
wint_t ch = inp_get_char(input, &inp_size, &result);
if (ch == '\n') {
input[inp_size++] = '\0';
inp_size = 0;
return_line = TRUE;
}
wint_t ch = inp_get_char(input, &result);
_win_handle_switch(ch);
@ -207,7 +200,7 @@ ui_readline(void)
ui_input_nonblocking(FALSE);
}
if (return_line) {
if (ch == '\n') {
return input;
} else {
return NULL;

118
src/ui/inputwin.c
View File

@ -75,14 +75,15 @@
static WINDOW *inp_win;
static int pad_start = 0;
static int rows, cols;
static int inp_size;
static int _handle_edit(int result, const wint_t ch, char *input, int *size);
static int _handle_alt_key(char *input, int *size, int key);
static void _handle_backspace(int display_size, int inp_x, int *size, char *input);
static int _handle_edit(int result, const wint_t ch, char *input);
static int _handle_alt_key(char *input, int key);
static void _handle_backspace(int display_size, int inp_x, char *input);
static int _printable(const wint_t ch);
static void _clear_input(void);
static void _go_to_end(int display_size);
static void _delete_previous_word(char *input, int *size);
static void _delete_previous_word(char *input);
void
create_input_window(void)
@ -132,13 +133,13 @@ inp_block(void)
}
wint_t
inp_get_char(char *input, int *size, int *result)
inp_get_char(char *input, int *result)
{
wint_t ch;
int display_size = 0;
if (*size != 0) {
display_size = g_utf8_strlen(input, *size);
if (inp_size != 0) {
display_size = g_utf8_strlen(input, inp_size);
}
// echo off, and get some more input
@ -159,9 +160,9 @@ inp_get_char(char *input, int *size, int *result)
}
// if it wasn't an arrow key etc
if (!_handle_edit(*result, ch, input, size)) {
if (!_handle_edit(*result, ch, input)) {
if (_printable(ch) && *result != KEY_CODE_YES) {
if (*size >= INP_WIN_MAX) {
if (inp_size >= INP_WIN_MAX) {
return ERR;
}
@ -174,7 +175,7 @@ inp_get_char(char *input, int *size, int *result)
char *next_ch = g_utf8_offset_to_pointer(input, inp_x);
char *offset;
for (offset = &input[*size - 1]; offset >= next_ch; offset--) {
for (offset = &input[inp_size - 1]; offset >= next_ch; offset--) {
*(offset + utf_len) = *offset;
}
int i;
@ -182,8 +183,8 @@ inp_get_char(char *input, int *size, int *result)
*(next_ch + i) = bytes[i];
}
*size += utf_len;
input[*size] = '\0';
inp_size += utf_len;
input[inp_size] = '\0';
waddstr(inp_win, next_ch);
wmove(inp_win, 0, inp_x + 1);
@ -201,9 +202,9 @@ inp_get_char(char *input, int *size, int *result)
if (utf_len < MB_CUR_MAX) {
int i;
for (i = 0 ; i < utf_len; i++) {
input[(*size)++] = bytes[i];
input[inp_size++] = bytes[i];
}
input[*size] = '\0';
input[inp_size] = '\0';
bytes[utf_len] = '\0';
waddstr(inp_win, bytes);
@ -225,6 +226,11 @@ inp_get_char(char *input, int *size, int *result)
echo();
if (ch == '\n') {
input[inp_size++] = '\0';
inp_size = 0;
}
return ch;
}
@ -281,7 +287,7 @@ _clear_input(void)
* return 0 if it wasn't
*/
static int
_handle_edit(int result, const wint_t ch, char *input, int *size)
_handle_edit(int result, const wint_t ch, char *input)
{
char *prev = NULL;
char *next = NULL;
@ -289,15 +295,15 @@ _handle_edit(int result, const wint_t ch, char *input, int *size)
int next_ch;
int display_size = 0;
if (*size != 0) {
display_size = g_utf8_strlen(input, *size);
if (inp_size != 0) {
display_size = g_utf8_strlen(input, inp_size);
}
inp_x = getcurx(inp_win);
// CTRL-LEFT
if ((result == KEY_CODE_YES) && (ch == 547 || ch == 545 || ch == 544 || ch == 540 || ch == 539) && (inp_x > 0)) {
input[*size] = '\0';
input[inp_size] = '\0';
gchar *curr_ch = g_utf8_offset_to_pointer(input, inp_x);
curr_ch = g_utf8_find_prev_char(input, curr_ch);
gchar *prev_ch;
@ -347,7 +353,7 @@ _handle_edit(int result, const wint_t ch, char *input, int *size)
// CTRL-RIGHT
} else if ((result == KEY_CODE_YES) && (ch == 562 || ch == 560 || ch == 555 || ch == 559 || ch == 554) && (inp_x < display_size)) {
input[*size] = '\0';
input[inp_size] = '\0';
gchar *curr_ch = g_utf8_offset_to_pointer(input, inp_x);
gchar *next_ch = g_utf8_find_next_char(curr_ch, NULL);
gunichar curr_uni;
@ -406,21 +412,21 @@ _handle_edit(int result, const wint_t ch, char *input, int *size)
// check for ALT-key
next_ch = wgetch(inp_win);
if (next_ch != ERR) {
return _handle_alt_key(input, size, next_ch);
return _handle_alt_key(input, next_ch);
} else {
*size = 0;
inp_size = 0;
inp_win_reset();
return 1;
}
case 127:
_handle_backspace(display_size, inp_x, size, input);
_handle_backspace(display_size, inp_x, input);
return 1;
case KEY_BACKSPACE:
if (result != KEY_CODE_YES) {
return 0;
}
_handle_backspace(display_size, inp_x, size, input);
_handle_backspace(display_size, inp_x, input);
return 1;
case KEY_DC: // DEL
@ -430,10 +436,10 @@ _handle_edit(int result, const wint_t ch, char *input, int *size)
case KEY_CTRL_D:
if (inp_x == display_size-1) {
gchar *start = g_utf8_substring(input, 0, inp_x);
for (*size = 0; *size < strlen(start); (*size)++) {
input[*size] = start[*size];
for (inp_size = 0; inp_size < strlen(start); inp_size++) {
input[inp_size] = start[inp_size];
}
input[*size] = '\0';
input[inp_size] = '\0';
g_free(start);
@ -441,14 +447,14 @@ _handle_edit(int result, const wint_t ch, char *input, int *size)
waddstr(inp_win, input);
} 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);
gchar *end = g_utf8_substring(input, inp_x+1, inp_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];
for (inp_size = 0; inp_size < strlen(new->str); inp_size++) {
input[inp_size] = new->str[inp_size];
}
input[*size] = '\0';
input[inp_size] = '\0';
g_free(start);
g_free(end);
@ -497,9 +503,9 @@ _handle_edit(int result, const wint_t ch, char *input, int *size)
return 0;
}
case KEY_CTRL_P:
prev = cmd_history_previous(input, size);
prev = cmd_history_previous(input, &inp_size);
if (prev) {
inp_replace_input(input, prev, size);
inp_replace_input(input, prev, &inp_size);
}
return 1;
@ -508,13 +514,13 @@ _handle_edit(int result, const wint_t ch, char *input, int *size)
return 0;
}
case KEY_CTRL_N:
next = cmd_history_next(input, size);
next = cmd_history_next(input, &inp_size);
if (next) {
inp_replace_input(input, next, size);
} else if (*size != 0) {
input[*size] = '\0';
inp_replace_input(input, next, &inp_size);
} else if (inp_size != 0) {
input[inp_size] = '\0';
cmd_history_append(input);
inp_replace_input(input, "", size);
inp_replace_input(input, "", &inp_size);
}
return 1;
@ -537,23 +543,23 @@ _handle_edit(int result, const wint_t ch, char *input, int *size)
return 1;
case 9: // tab
if (*size != 0) {
if (inp_size != 0) {
if ((strncmp(input, "/", 1) != 0) && (ui_current_win_type() == WIN_MUC)) {
muc_autocomplete(input, size);
muc_autocomplete(input, &inp_size);
} else if (strncmp(input, "/", 1) == 0) {
cmd_autocomplete(input, size);
cmd_autocomplete(input, &inp_size);
}
}
return 1;
case KEY_CTRL_W:
_delete_previous_word(input, size);
_delete_previous_word(input);
return 1;
break;
case KEY_CTRL_U:
while (getcurx(inp_win) > 0) {
_delete_previous_word(input, size);
_delete_previous_word(input);
}
return 1;
break;
@ -565,7 +571,7 @@ _handle_edit(int result, const wint_t ch, char *input, int *size)
}
static void
_handle_backspace(int display_size, int inp_x, int *size, char *input)
_handle_backspace(int display_size, int inp_x, char *input)
{
roster_reset_search_attempts();
if (display_size > 0) {
@ -573,10 +579,10 @@ _handle_backspace(int display_size, int inp_x, int *size, char *input)
// 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];
for (inp_size = 0; inp_size < strlen(start); inp_size++) {
input[inp_size] = start[inp_size];
}
input[*size] = '\0';
input[inp_size] = '\0';
g_free(start);
@ -587,14 +593,14 @@ _handle_backspace(int display_size, int inp_x, int *size, char *input)
// 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);
gchar *end = g_utf8_substring(input, inp_x, inp_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];
for (inp_size = 0; inp_size < strlen(new->str); inp_size++) {
input[inp_size] = new->str[inp_size];
}
input[*size] = '\0';
input[inp_size] = '\0';
g_free(start);
g_free(end);
@ -619,7 +625,7 @@ _handle_backspace(int display_size, int inp_x, int *size, char *input)
}
static int
_handle_alt_key(char *input, int *size, int key)
_handle_alt_key(char *input, int key)
{
switch (key)
{
@ -661,7 +667,7 @@ _handle_alt_key(char *input, int *size, int key)
break;
case 263:
case 127:
_delete_previous_word(input, size);
_delete_previous_word(input);
break;
default:
break;
@ -670,12 +676,12 @@ _handle_alt_key(char *input, int *size, int key)
}
static void
_delete_previous_word(char *input, int *size)
_delete_previous_word(char *input)
{
int end_del = getcurx(inp_win);
int start_del = end_del;
input[*size] = '\0';
input[inp_size] = '\0';
gchar *curr_ch = g_utf8_offset_to_pointer(input, end_del);
curr_ch = g_utf8_find_prev_char(input, curr_ch);
gchar *prev_ch;
@ -721,8 +727,8 @@ _delete_previous_word(char *input, int *size)
input[strlen(start_string)+i] = end_string[i];
}
*size = strlen(start_string)+i;
input[*size] = '\0';
inp_size = strlen(start_string)+i;
input[inp_size] = '\0';
_clear_input();
waddstr(inp_win, input);

2
src/ui/inputwin.h
View File

@ -36,7 +36,7 @@
#define UI_INPUTWIN_H
void create_input_window(void);
wint_t inp_get_char(char *input, int *size, int *result);
wint_t inp_get_char(char *input, int *result);
void inp_win_reset(void);
void inp_win_resize(void);
void inp_put_back(void);