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api: fix type of value returned by functions utf8_prev_char, utf8_next_char and utf8_add_offset

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This commit is contained in:
Sébastien Helleu
2015-07-04 08:39:55 +02:00
parent bd850398e8
commit 4ecd8a505f
22 changed files with 116 additions and 104 deletions
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src/gui/gui-input.c
+33 -33
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@@ -270,11 +270,11 @@ gui_input_insert_string (struct t_gui_buffer *buffer, const char *string,
buffer->input_buffer[buffer->input_buffer_size] = '\0';
/* move end of string to the right */
ptr_start = utf8_add_offset (buffer->input_buffer, pos);
ptr_start = (char *)utf8_add_offset (buffer->input_buffer, pos);
memmove (ptr_start + size, ptr_start, strlen (ptr_start));
/* insert new string */
ptr_start = utf8_add_offset (buffer->input_buffer, pos);
ptr_start = (char *)utf8_add_offset (buffer->input_buffer, pos);
strncpy (ptr_start, string_utf8, size);
buffer->input_buffer_pos += length;
@@ -751,9 +751,9 @@ gui_input_delete_previous_char (struct t_gui_buffer *buffer)
if (buffer->input && (buffer->input_buffer_pos > 0))
{
gui_buffer_undo_snap (buffer);
pos = utf8_add_offset (buffer->input_buffer,
buffer->input_buffer_pos);
pos_last = utf8_prev_char (buffer->input_buffer, pos);
pos = (char *)utf8_add_offset (buffer->input_buffer,
buffer->input_buffer_pos);
pos_last = (char *)utf8_prev_char (buffer->input_buffer, pos);
char_size = pos - pos_last;
size_to_move = strlen (pos);
memmove (pos_last, pos, size_to_move);
@@ -782,9 +782,9 @@ gui_input_delete_next_char (struct t_gui_buffer *buffer)
&& (buffer->input_buffer_pos < buffer->input_buffer_length))
{
gui_buffer_undo_snap (buffer);
pos = utf8_add_offset (buffer->input_buffer,
buffer->input_buffer_pos);
pos_next = utf8_next_char (pos);
pos = (char *)utf8_add_offset (buffer->input_buffer,
buffer->input_buffer_pos);
pos_next = (char *)utf8_next_char (pos);
char_size = pos_next - pos;
size_to_move = strlen (pos_next);
memmove (pos, pos_next, size_to_move);
@@ -811,30 +811,30 @@ gui_input_delete_previous_word (struct t_gui_buffer *buffer)
if (buffer->input && (buffer->input_buffer_pos > 0))
{
gui_buffer_undo_snap (buffer);
start = utf8_add_offset (buffer->input_buffer,
buffer->input_buffer_pos - 1);
start = (char *)utf8_add_offset (buffer->input_buffer,
buffer->input_buffer_pos - 1);
string = start;
while (string && !string_is_word_char_input (string))
{
string = utf8_prev_char (buffer->input_buffer, string);
string = (char *)utf8_prev_char (buffer->input_buffer, string);
}
if (string)
{
while (string && string_is_word_char_input (string))
{
string = utf8_prev_char (buffer->input_buffer, string);
string = (char *)utf8_prev_char (buffer->input_buffer, string);
}
if (string)
{
while (string && !string_is_word_char_input (string))
{
string = utf8_prev_char (buffer->input_buffer, string);
string = (char *)utf8_prev_char (buffer->input_buffer, string);
}
}
}
if (string)
string = utf8_next_char (utf8_next_char (string));
string = (char *)utf8_next_char (utf8_next_char (string));
else
string = buffer->input_buffer;
@@ -869,15 +869,15 @@ gui_input_delete_next_word (struct t_gui_buffer *buffer)
if (buffer->input)
{
gui_buffer_undo_snap (buffer);
start = utf8_add_offset (buffer->input_buffer,
buffer->input_buffer_pos);
start = (char *)utf8_add_offset (buffer->input_buffer,
buffer->input_buffer_pos);
string = start;
length_deleted = 0;
while (string[0])
{
if (!string_is_word_char_input (string) && (string > start))
break;
string = utf8_next_char (string);
string = (char *)utf8_next_char (string);
length_deleted++;
}
size_deleted = string - start;
@@ -910,8 +910,8 @@ gui_input_delete_beginning_of_line (struct t_gui_buffer *buffer)
if (buffer->input && (buffer->input_buffer_pos > 0))
{
gui_buffer_undo_snap (buffer);
start = utf8_add_offset (buffer->input_buffer,
buffer->input_buffer_pos);
start = (char *)utf8_add_offset (buffer->input_buffer,
buffer->input_buffer_pos);
size_deleted = start - buffer->input_buffer;
length_deleted = utf8_strnlen (buffer->input_buffer, size_deleted);
gui_input_clipboard_copy (buffer->input_buffer,
@@ -943,8 +943,8 @@ gui_input_delete_end_of_line (struct t_gui_buffer *buffer)
if (buffer->input)
{
gui_buffer_undo_snap (buffer);
start = utf8_add_offset (buffer->input_buffer,
buffer->input_buffer_pos);
start = (char *)utf8_add_offset (buffer->input_buffer,
buffer->input_buffer_pos);
size_deleted = strlen (start);
gui_input_clipboard_copy (start, size_deleted);
start[0] = '\0';
@@ -996,9 +996,9 @@ gui_input_transpose_chars (struct t_gui_buffer *buffer)
if (buffer->input_buffer_pos == buffer->input_buffer_length)
buffer->input_buffer_pos--;
start = utf8_add_offset (buffer->input_buffer,
buffer->input_buffer_pos);
prev_char = utf8_prev_char (buffer->input_buffer, start);
start = (char *)utf8_add_offset (buffer->input_buffer,
buffer->input_buffer_pos);
prev_char = (char *)utf8_prev_char (buffer->input_buffer, start);
size_prev_char = start - prev_char;
size_start_char = utf8_char_size (start);
@@ -1085,20 +1085,20 @@ gui_input_move_previous_word (struct t_gui_buffer *buffer)
if (buffer->input
&& (buffer->input_buffer_pos > 0))
{
pos = utf8_add_offset (buffer->input_buffer,
buffer->input_buffer_pos - 1);
pos = (char *)utf8_add_offset (buffer->input_buffer,
buffer->input_buffer_pos - 1);
while (pos && !string_is_word_char_input (pos))
{
pos = utf8_prev_char (buffer->input_buffer, pos);
pos = (char *)utf8_prev_char (buffer->input_buffer, pos);
}
if (pos)
{
while (pos && string_is_word_char_input (pos))
{
pos = utf8_prev_char (buffer->input_buffer, pos);
pos = (char *)utf8_prev_char (buffer->input_buffer, pos);
}
if (pos)
pos = utf8_next_char (pos);
pos = (char *)utf8_next_char (pos);
else
pos = buffer->input_buffer;
buffer->input_buffer_pos = utf8_pos (buffer->input_buffer,
@@ -1124,17 +1124,17 @@ gui_input_move_next_word (struct t_gui_buffer *buffer)
if (buffer->input
&& (buffer->input_buffer_pos < buffer->input_buffer_length))
{
pos = utf8_add_offset (buffer->input_buffer,
buffer->input_buffer_pos);
pos = (char *)utf8_add_offset (buffer->input_buffer,
buffer->input_buffer_pos);
while (pos[0] && !string_is_word_char_input (pos))
{
pos = utf8_next_char (pos);
pos = (char *)utf8_next_char (pos);
}
if (pos[0])
{
while (pos[0] && string_is_word_char_input (pos))
{
pos = utf8_next_char (pos);
pos = (char *)utf8_next_char (pos);
}
if (pos[0])
{