void
gui_input_delete_end_of_line (const char *args)
{
char *start;
int size_deleted, length_deleted, pos_start;
/* make C compiler happy */
(void) args;
if (gui_current_window->buffer->input)
{
start = utf8_add_offset (gui_current_window->buffer->input_buffer,
gui_current_window->buffer->input_buffer_pos);
pos_start = start - gui_current_window->buffer->input_buffer;
size_deleted = strlen (start);
length_deleted = utf8_strlen (start);
gui_input_clipboard_copy (start, size_deleted);
start[0] = '\0';
gui_current_window->buffer->input_buffer_size = strlen (gui_current_window->buffer->input_buffer);
gui_current_window->buffer->input_buffer_length = utf8_strlen (gui_current_window->buffer->input_buffer);
gui_input_optimize_size (gui_current_window->buffer);
gui_completion_stop (gui_current_window->buffer->completion, 1);
gui_input_text_changed_modifier_and_signal (gui_current_window->buffer);
}
}
void
gui_mouse_grab_end (const char *mouse_key)
{
char mouse_key_input[256];
/* insert mouse key in input */
if (gui_current_window->buffer->input)
{
if (gui_mouse_grab == 2)
{
/* mouse key with area */
snprintf (mouse_key_input, sizeof (mouse_key_input),
"%s:%s",
gui_mouse_grab_event2input (),
mouse_key);
}
else
{
/* mouse key without area */
snprintf (mouse_key_input, sizeof (mouse_key_input),
"%s", mouse_key);
}
gui_input_insert_string (gui_current_window->buffer,
mouse_key_input, -1);
if (gui_current_window->buffer->completion)
gui_completion_stop (gui_current_window->buffer->completion, 1);
gui_input_text_changed_modifier_and_signal (gui_current_window->buffer, 1);
}
gui_mouse_grab = 0;
}
void
gui_input_delete_next_word ()
{
int size_deleted, length_deleted;
char *start, *string;
if (gui_current_window->buffer->input)
{
start = utf8_add_offset (gui_current_window->buffer->input_buffer,
gui_current_window->buffer->input_buffer_pos);
string = start;
length_deleted = 0;
while (string[0])
{
if ((string[0] == ' ') && (string > start))
break;
string = utf8_next_char (string);
length_deleted++;
}
size_deleted = string - start;
gui_input_clipboard_copy (start, size_deleted);
gui_input_move (gui_current_window->buffer, start, string, strlen (string));
gui_current_window->buffer->input_buffer_size -= size_deleted;
gui_current_window->buffer->input_buffer_length -= length_deleted;
gui_current_window->buffer->input_buffer[gui_current_window->buffer->input_buffer_size] = '\0';
gui_input_optimize_size (gui_current_window->buffer);
gui_completion_stop (gui_current_window->buffer->completion, 1);
gui_input_text_changed_modifier_and_signal (gui_current_window->buffer);
}
}
void
gui_input_delete_beginning_of_line ()
{
int length_deleted, size_deleted, pos_start;
char *start;
if (gui_current_window->buffer->input)
{
if (gui_current_window->buffer->input_buffer_pos > 0)
{
start = utf8_add_offset (gui_current_window->buffer->input_buffer,
gui_current_window->buffer->input_buffer_pos);
pos_start = start - gui_current_window->buffer->input_buffer;
size_deleted = start - gui_current_window->buffer->input_buffer;
length_deleted = utf8_strnlen (gui_current_window->buffer->input_buffer, size_deleted);
gui_input_clipboard_copy (gui_current_window->buffer->input_buffer,
start - gui_current_window->buffer->input_buffer);
gui_input_move (gui_current_window->buffer, gui_current_window->buffer->input_buffer, start, strlen (start));
gui_current_window->buffer->input_buffer_size -= size_deleted;
gui_current_window->buffer->input_buffer_length -= length_deleted;
gui_current_window->buffer->input_buffer[gui_current_window->buffer->input_buffer_size] = '\0';
gui_current_window->buffer->input_buffer_pos = 0;
gui_input_optimize_size (gui_current_window->buffer);
gui_completion_stop (gui_current_window->buffer->completion, 1);
gui_input_text_changed_modifier_and_signal (gui_current_window->buffer);
}
}
}
void
gui_input_delete_next_char ()
{
char *pos, *pos_next;
int char_size, size_to_move;
if (gui_current_window->buffer->input)
{
if (gui_current_window->buffer->input_buffer_pos <
gui_current_window->buffer->input_buffer_length)
{
pos = utf8_add_offset (gui_current_window->buffer->input_buffer,
gui_current_window->buffer->input_buffer_pos);
pos_next = utf8_next_char (pos);
char_size = pos_next - pos;
size_to_move = strlen (pos_next);
gui_input_move (gui_current_window->buffer, pos, pos_next, size_to_move);
gui_current_window->buffer->input_buffer_size -= char_size;
gui_current_window->buffer->input_buffer_length--;
gui_current_window->buffer->input_buffer[gui_current_window->buffer->input_buffer_size] = '\0';
gui_input_optimize_size (gui_current_window->buffer);
gui_completion_stop (gui_current_window->buffer->completion, 1);
gui_input_text_changed_modifier_and_signal (gui_current_window->buffer);
}
}
}
void
gui_input_return ()
{
char *command;
if (gui_current_window->buffer->input)
{
if (gui_current_window->buffer->text_search != GUI_TEXT_SEARCH_DISABLED)
{
gui_window_search_stop (gui_current_window);
gui_input_search_signal ();
}
else if (gui_current_window->buffer->input_buffer_size > 0)
{
gui_current_window->buffer->input_buffer[gui_current_window->buffer->input_buffer_size] = '\0';
command = strdup (gui_current_window->buffer->input_buffer);
if (!command)
return;
gui_history_buffer_add (gui_current_window->buffer,
gui_current_window->buffer->input_buffer);
gui_history_global_add (gui_current_window->buffer->input_buffer);
gui_current_window->buffer->input_buffer[0] = '\0';
gui_current_window->buffer->input_buffer_size = 0;
gui_current_window->buffer->input_buffer_length = 0;
gui_current_window->buffer->input_buffer_pos = 0;
gui_current_window->buffer->input_buffer_1st_display = 0;
gui_completion_stop (gui_current_window->buffer->completion, 1);
gui_current_window->buffer->ptr_history = NULL;
gui_input_optimize_size (gui_current_window->buffer);
gui_input_text_changed_modifier_and_signal (gui_current_window->buffer);
input_data (gui_current_window->buffer, command);
free (command);
}
}
}
void
gui_input_delete_previous_word ()
{
int length_deleted, size_deleted;
char *start, *string;
if (gui_current_window->buffer->input)
{
if (gui_current_window->buffer->input_buffer_pos > 0)
{
start = utf8_add_offset (gui_current_window->buffer->input_buffer,
gui_current_window->buffer->input_buffer_pos - 1);
string = start;
while (string && (string[0] == ' '))
{
string = utf8_prev_char (gui_current_window->buffer->input_buffer, string);
}
if (string)
{
while (string && (string[0] != ' '))
{
string = utf8_prev_char (gui_current_window->buffer->input_buffer, string);
}
if (string)
{
while (string && (string[0] == ' '))
{
string = utf8_prev_char (gui_current_window->buffer->input_buffer, string);
}
}
}
if (string)
string = utf8_next_char (utf8_next_char (string));
else
string = gui_current_window->buffer->input_buffer;
size_deleted = utf8_next_char (start) - string;
length_deleted = utf8_strnlen (string, size_deleted);
gui_input_clipboard_copy (string, size_deleted);
gui_input_move (gui_current_window->buffer, string, string + size_deleted, strlen (string + size_deleted));
gui_current_window->buffer->input_buffer_size -= size_deleted;
gui_current_window->buffer->input_buffer_length -= length_deleted;
gui_current_window->buffer->input_buffer[gui_current_window->buffer->input_buffer_size] = '\0';
gui_current_window->buffer->input_buffer_pos -= length_deleted;
gui_input_optimize_size (gui_current_window->buffer);
gui_completion_stop (gui_current_window->buffer->completion, 1);
gui_input_text_changed_modifier_and_signal (gui_current_window->buffer);
}
}
}
void
gui_input_clipboard_paste ()
{
if ((gui_current_window->buffer->input)
&& gui_input_clipboard)
{
gui_input_insert_string (gui_current_window->buffer,
gui_input_clipboard, -1);
gui_completion_stop (gui_current_window->buffer->completion, 1);
gui_input_text_changed_modifier_and_signal (gui_current_window->buffer);
}
}
void
gui_input_delete_line ()
{
if (gui_current_window->buffer->input)
{
gui_current_window->buffer->input_buffer[0] = '\0';
gui_current_window->buffer->input_buffer_size = 0;
gui_current_window->buffer->input_buffer_length = 0;
gui_current_window->buffer->input_buffer_pos = 0;
gui_input_optimize_size (gui_current_window->buffer);
gui_completion_stop (gui_current_window->buffer->completion, 1);
gui_input_text_changed_modifier_and_signal (gui_current_window->buffer);
}
}
void
gui_input_transpose_chars ()
{
char *start, *prev_char, saved_char[5];
int size_prev_char, size_start_char;
int pos_prev_char, pos_start;
if (gui_current_window->buffer->input)
{
if ((gui_current_window->buffer->input_buffer_pos > 0)
&& (gui_current_window->buffer->input_buffer_length > 1))
{
if (gui_current_window->buffer->input_buffer_pos == gui_current_window->buffer->input_buffer_length)
gui_current_window->buffer->input_buffer_pos--;
start = utf8_add_offset (gui_current_window->buffer->input_buffer,
gui_current_window->buffer->input_buffer_pos);
pos_start = start - gui_current_window->buffer->input_buffer;
prev_char = utf8_prev_char (gui_current_window->buffer->input_buffer,
start);
pos_prev_char = prev_char - gui_current_window->buffer->input_buffer;
size_prev_char = start - prev_char;
size_start_char = utf8_char_size (start);
memcpy (saved_char, prev_char, size_prev_char);
memcpy (prev_char, start, size_start_char);
memcpy (prev_char + size_start_char, saved_char, size_prev_char);
gui_current_window->buffer->input_buffer_pos++;
gui_completion_stop (gui_current_window->buffer->completion, 1);
gui_input_text_changed_modifier_and_signal (gui_current_window->buffer);
}
}
}
void
gui_keyboard_flush ()
{
int i, key, insert_ok;
char key_str[32], *key_utf, *input_old;
/* if there's no paste pending, then we use buffer and do actions
according to keys */
if (!gui_keyboard_paste_pending)
{
if (gui_keyboard_buffer_size > 0)
gui_keyboard_last_activity_time = time (NULL);
for (i = 0; i < gui_keyboard_buffer_size; i++)
{
key = gui_keyboard_buffer[i];
insert_ok = 1;
if (key < 32)
{
insert_ok = 0;
key_str[0] = '^';
key_str[1] = (char) key + '@';
key_str[2] = '\0';
}
else if (key == 127)
{
key_str[0] = '^';
key_str[1] = '?';
key_str[2] = '\0';
}
else
{
if (local_utf8)
{
/* 1 char: 0vvvvvvv */
if (key < 0x80)
{
key_str[0] = (char) key;
key_str[1] = '\0';
}
/* 2 chars: 110vvvvv 10vvvvvv */
else if ((key & 0xE0) == 0xC0)
{
key_str[0] = (char) key;
if (i < gui_keyboard_buffer_size - 1)
{
key_str[1] = (char) (gui_keyboard_buffer[++i]);
key_str[2] = '\0';
}
else
key_str[1] = '\0';
}
/* 3 chars: 1110vvvv 10vvvvvv 10vvvvvv */
else if ((key & 0xF0) == 0xE0)
{
key_str[0] = (char) key;
if (i < gui_keyboard_buffer_size - 1)
{
key_str[1] = (char) (gui_keyboard_buffer[++i]);
if (i < gui_keyboard_buffer_size - 1)
{
key_str[2] = (char) (gui_keyboard_buffer[++i]);
key_str[3] = '\0';
}
else
key_str[2] = '\0';
}
else
key_str[1] = '\0';
}
/* 4 chars: 11110vvv 10vvvvvv 10vvvvvv 10vvvvvv */
else if ((key & 0xF8) == 0xF0)
{
key_str[0] = (char) key;
if (i < gui_keyboard_buffer_size - 1)
{
key_str[1] = (char) (gui_keyboard_buffer[++i]);
if (i < gui_keyboard_buffer_size - 1)
{
key_str[2] = (char) (gui_keyboard_buffer[++i]);
if (i < gui_keyboard_buffer_size - 1)
{
key_str[3] = (char) (gui_keyboard_buffer[++i]);
key_str[4] = '\0';
}
else
key_str[3] = '\0';
}
else
key_str[2] = '\0';
}
else
key_str[1] = '\0';
}
}
else
{
key_str[0] = (char) key;
key_str[1] = '\0';
/* convert input to UTF-8 is user is not using UTF-8 as locale */
if (!local_utf8)
{
key_utf = string_iconv_to_internal (NULL, key_str);
strncpy (key_str, key_utf, sizeof (key_str));
key_str[sizeof (key_str) - 1] = '\0';
}
}
}
if (strcmp (key_str, "^") == 0)
{
key_str[1] = '^';
key_str[2] = '\0';
}
/*gui_printf (gui_current_window->buffer,
"gui_input_read: key = %s (%d)\n", key_str, key);*/
hook_signal_send ("key_pressed",
WEECHAT_HOOK_SIGNAL_STRING, key_str);
if (gui_current_window->buffer->text_search != GUI_TEXT_SEARCH_DISABLED)
input_old = (gui_current_window->buffer->input_buffer) ?
strdup (gui_current_window->buffer->input_buffer) : strdup ("");
else
input_old = NULL;
if ((gui_keyboard_pressed (key_str) != 0) && (insert_ok))
{
if (strcmp (key_str, "^^") == 0)
key_str[1] = '\0';
gui_input_insert_string (gui_current_window->buffer,
key_str, -1);
if (gui_current_window->buffer->completion)
gui_completion_stop (gui_current_window->buffer->completion, 0);
gui_input_text_changed_modifier_and_signal (gui_current_window->buffer);
}
/* incremental text search in buffer */
if ((gui_current_window->buffer->text_search != GUI_TEXT_SEARCH_DISABLED)
&& ((input_old == NULL) || (gui_current_window->buffer->input_buffer == NULL)
|| (strcmp (input_old, gui_current_window->buffer->input_buffer) != 0)))
{
gui_window_search_restart (gui_current_window);
}
if (input_old)
free (input_old);
}
if (gui_key_grab && (gui_key_grab_count > 0))
gui_keyboard_grab_end ();
gui_keyboard_buffer_reset ();
}
}
