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tab completion support for menus; from Alexander Polakov.

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ok sthen@ on an older incarnation
This commit is contained in:
okan
2012-11-07 14:39:44 +00:00
parent dabc05034f
commit 4b84287d19
4 changed files with 135 additions and 8 deletions
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48
search.c
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@@ -29,9 +29,12 @@
#include <string.h>
#include <stdio.h>
#include <unistd.h>
#include <glob.h>
#include "calmwm.h"
#define PATH_EXEC 0x1
static int strsubmatch(char *, char *, int);
/*
@@ -161,6 +164,43 @@ search_print_client(struct menu *mi, int list)
}
}
static void
search_match_path(struct menu_q *menuq, struct menu_q *resultq, char *search, int flag)
{
struct menu *mi;
char pattern[MAXPATHLEN];
glob_t g;
int i;
TAILQ_INIT(resultq);
(void)strlcpy(pattern, search, sizeof(pattern));
(void)strlcat(pattern, "*", sizeof(pattern));
if (glob(pattern, GLOB_MARK, NULL, &g) != 0)
return;
for (i = 0; i < g.gl_pathc; i++) {
if ((flag & PATH_EXEC) && access(g.gl_pathv[i], X_OK))
continue;
mi = xcalloc(1, sizeof(*mi));
(void)strlcpy(mi->text, g.gl_pathv[i], sizeof(mi->text));
TAILQ_INSERT_TAIL(resultq, mi, resultentry);
}
globfree(&g);
}
void
search_match_path_exec(struct menu_q *menuq, struct menu_q *resultq, char *search)
{
return (search_match_path(menuq, resultq, search, PATH_EXEC));
}
void
search_match_path_any(struct menu_q *menuq, struct menu_q *resultq, char *search)
{
return (search_match_path(menuq, resultq, search, 0));
}
void
search_match_text(struct menu_q *menuq, struct menu_q *resultq, char *search)
{
@@ -196,6 +236,14 @@ search_match_exec(struct menu_q *menuq, struct menu_q *resultq, char *search)
}
}
void
search_match_exec_path(struct menu_q *menuq, struct menu_q *resultq, char *search)
{
search_match_exec(menuq, resultq, search);
if (TAILQ_EMPTY(resultq))
search_match_path_exec(menuq, resultq, search);
}
static int
strsubmatch(char *sub, char *str, int zeroidx)
{