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core: add option weechat.completion.command_inline (task #12491)

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This commit is contained in:
Sébastien Helleu
2014-11-09 12:29:41 +01:00
parent 5bfd710e62
commit af0397fb87
23 changed files with 231 additions and 47 deletions
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src/gui/gui-completion.c
+72 -34
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@@ -705,33 +705,77 @@ void
gui_completion_find_context (struct t_gui_completion *completion,
const char *data, int size, int pos)
{
int i, command, command_arg, pos_start, pos_end;
int i, command_arg, pos_start, pos_end;
const char *ptr_command, *ptr_data;
char *prev_char;
/* look for context */
gui_completion_free_data (completion);
gui_completion_buffer_init (completion, completion->buffer);
command = (string_is_command_char (data)) ? 1 : 0;
ptr_command = NULL;
command_arg = 0;
i = 0;
while (i < pos)
/* check if data starts with a command */
ptr_data = data;
if (string_is_command_char (ptr_data))
{
if (data[i] == ' ')
ptr_data = utf8_next_char (ptr_data);
if (ptr_data < data + pos)
{
command_arg++;
i++;
while ((i < pos) && (data[i] == ' '))
if (string_is_command_char (ptr_data))
ptr_data = utf8_next_char (ptr_data);
}
if (!string_is_command_char (ptr_data))
ptr_command = ptr_data;
}
/*
* search for the last command in data (only if there is no command at
* beginning and if completion of inline commands is enabled)
*/
if (!ptr_command && CONFIG_BOOLEAN(config_completion_command_inline))
{
ptr_data = data;
while (ptr_data && (ptr_data < data + pos))
{
ptr_data = strchr (ptr_data, ' ');
if (!ptr_data)
break;
if (ptr_data < data + pos)
{
i++;
while ((ptr_data < data + pos) && (ptr_data[0] == ' '))
{
ptr_data++;
}
}
if ((ptr_data < data + pos) && string_is_command_char (ptr_data))
{
ptr_data = utf8_next_char (ptr_data);
if (!string_is_command_char (ptr_data))
ptr_command = ptr_data;
}
}
}
if (ptr_command)
{
/* search argument number and string with arguments */
ptr_data = ptr_command;
while (ptr_data < data + pos)
{
ptr_data = strchr (ptr_data, ' ');
if (!ptr_data)
break;
command_arg++;
while ((ptr_data < data + pos) && (ptr_data[0] == ' '))
{
ptr_data++;
}
if (!completion->args)
completion->args = strdup (data + i);
completion->args = strdup (ptr_data);
}
else
i++;
}
if (command)
{
/* set completion context */
if (command_arg > 0)
{
completion->context = GUI_COMPLETION_COMMAND_ARG;
@@ -817,35 +861,29 @@ gui_completion_find_context (struct t_gui_completion *completion,
/* find command (for command argument completion only) */
if (completion->context == GUI_COMPLETION_COMMAND_ARG)
{
pos_start = 0;
while ((pos_start < size) && !string_is_command_char (data + pos_start))
pos_start = ptr_command - data;
pos_end = pos_start;
while ((pos_end < size) && (data[pos_end] != ' '))
{
pos_start += utf8_char_size (data + pos_start);
pos_end += utf8_char_size (data + pos_end);
}
if (string_is_command_char (data + pos_start))
if (data[pos_end] == ' ')
{
prev_char = utf8_prev_char (data, data + pos_end);
pos_end -= utf8_char_size (prev_char);
}
if (pos_end >= pos_start)
{
pos_start += utf8_char_size (data + pos_start);
if (string_is_command_char (data + pos_start))
pos_start += utf8_char_size (data + pos_start);
pos_end = pos_start;
while ((pos_end < size) && (data[pos_end] != ' '))
{
pos_end += utf8_char_size (data + pos_end);
}
if (data[pos_end] == ' ')
{
prev_char = utf8_prev_char (data, data + pos_end);
pos_end -= utf8_char_size (prev_char);
}
completion->base_command = malloc (pos_end - pos_start + 2);
for (i = pos_start; i <= pos_end; i++)
{
completion->base_command[i - pos_start] = data[i];
}
completion->base_command[pos_end - pos_start + 1] = '\0';
gui_completion_build_list (completion);
}
else
completion->base_command = strdup ("");
gui_completion_build_list (completion);
}
/*