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Added completion hook, to let plugins add custom completions for commands

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This commit is contained in:
Sebastien Helleu
2007-12-07 15:01:37 +01:00
parent 495e6bd5df
commit 72a694ed4c
9 changed files with 230 additions and 23 deletions
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src/gui/gui-completion.c
+58 -21
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@@ -127,18 +127,14 @@ gui_completion_stop (struct t_gui_completion *completion)
}
/*
* gui_completion_get_command_infos: return completion template and max arg
* for command
* gui_completion_search_command: search command hook
*/
void
gui_completion_get_command_infos (struct t_gui_completion *completion,
char **template)
struct t_hook *
gui_completion_search_command (struct t_gui_completion *completion)
{
struct t_hook *ptr_hook;
*template = NULL;
for (ptr_hook = weechat_hooks; ptr_hook;
ptr_hook = ptr_hook->next_hook)
{
@@ -148,11 +144,11 @@ gui_completion_get_command_infos (struct t_gui_completion *completion,
&& (HOOK_COMMAND(ptr_hook, level) == 0)
&& (string_strcasecmp (HOOK_COMMAND(ptr_hook, command),
completion->base_command) == 0))
{
*template = HOOK_COMMAND(ptr_hook, completion);
return;
}
return ptr_hook;
}
/* command not found */
return NULL;
}
/*
@@ -861,14 +857,30 @@ gui_completion_list_add_weechat_cmd (struct t_gui_completion *completion)
}
}
/*
* gui_completion_custom: custom completion by a plugin
*/
void
gui_completion_custom (struct t_gui_completion *completion,
char *custom_completion,
struct t_weechat_plugin *plugin)
{
hook_completion_exec (plugin,
custom_completion,
completion->completion_list);
}
/*
* gui_completion_build_list_template: build data list according to a template
*/
void
gui_completion_build_list_template (struct t_gui_completion *completion, char *template)
gui_completion_build_list_template (struct t_gui_completion *completion,
char *template,
struct t_weechat_plugin *plugin)
{
char *word, *pos;
char *word, *pos, *pos_end, *custom_completion;
int word_offset;
word = strdup (template);
@@ -963,6 +975,25 @@ gui_completion_build_list_template (struct t_gui_completion *completion, char *t
case 'w': /* WeeChat commands */
gui_completion_list_add_weechat_cmd (completion);
break;
case '(': /* custom completion by a plugin */
pos++;
pos_end = strchr (pos, ')');
if (pos_end)
{
if (pos_end > pos)
{
custom_completion = strndup (pos,
pos_end - pos);
if (custom_completion)
{
gui_completion_custom (completion,
custom_completion,
plugin);
free (custom_completion);
}
}
pos = pos_end + 1;
}
}
}
break;
@@ -985,33 +1016,37 @@ gui_completion_build_list_template (struct t_gui_completion *completion, char *t
void
gui_completion_build_list (struct t_gui_completion *completion)
{
struct t_hook *ptr_hook;
char *template, *pos_template, *pos_space;
int repeat_last, i, length;
repeat_last = 0;
gui_completion_get_command_infos (completion, &template);
if (!template || (strcmp (template, "-") == 0))
ptr_hook = gui_completion_search_command (completion);
if (!ptr_hook || !HOOK_COMMAND(ptr_hook, completion)
|| (strcmp (HOOK_COMMAND(ptr_hook, completion), "-") == 0))
{
gui_completion_stop (completion);
return;
}
length = strlen (template);
length = strlen (HOOK_COMMAND(ptr_hook, completion));
if (length >= 2)
{
if (strcmp (template + length - 2, "%*") == 0)
if (strcmp (HOOK_COMMAND(ptr_hook, completion) + length - 2,
"%*") == 0)
repeat_last = 1;
}
i = 1;
pos_template = template;
pos_template = HOOK_COMMAND(ptr_hook, completion);
while (pos_template && pos_template[0])
{
pos_space = strchr (pos_template, ' ');
if (i == completion->base_command_arg)
{
gui_completion_build_list_template (completion, pos_template);
gui_completion_build_list_template (completion, pos_template,
ptr_hook->plugin);
return;
}
if (pos_space)
@@ -1028,7 +1063,9 @@ gui_completion_build_list (struct t_gui_completion *completion)
{
pos_space = rindex (template, ' ');
gui_completion_build_list_template (completion,
(pos_space) ? pos_space + 1 : template);
(pos_space) ?
pos_space + 1 : template,
ptr_hook->plugin);
}
}