Merge branch 'obsd-master'

mode-tree.c

@@ -29,6 +29,9 @@ struct mode_tree_item;
 TAILQ_HEAD(mode_tree_list, mode_tree_item);
 
 struct mode_tree_data {
+	int			  dead;
+	u_int			  references;
+
 	struct window_pane	 *wp;
 	void			 *modedata;
 
@@ -38,6 +41,7 @@ struct mode_tree_data {
 
 	void			 (*buildcb)(void *, u_int, uint64_t *);
 	struct screen		*(*drawcb)(void *, void *, u_int, u_int);
+	int			 (*searchcb)(void*, void *, const char *);
 
 	struct mode_tree_list	  children;
 	struct mode_tree_list	  saved;
@@ -54,6 +58,8 @@ struct mode_tree_data {
 	u_int			  current;
 
 	struct screen		  screen;
+
+	char			 *ss;
 };
 
 struct mode_tree_item {
@@ -171,6 +177,27 @@ mode_tree_clear_tagged(struct mode_tree_list *mtl)
 	}
 }
 
+static void
+mode_tree_set_current(struct mode_tree_data *mtd, uint64_t tag)
+{
+	u_int	i;
+
+	for (i = 0; i < mtd->line_size; i++) {
+		if (mtd->line_list[i].item->tag == tag)
+			break;
+	}
+	if (i != mtd->line_size) {
+		mtd->current = i;
+		if (mtd->current > mtd->height - 1)
+			mtd->offset = 1 + mtd->current - mtd->height;
+		else
+			mtd->offset = 0;
+	} else {
+		mtd->current = 0;
+		mtd->offset = 0;
+	}
+}
+
 void
 mode_tree_up(struct mode_tree_data *mtd, int wrap)
 {
@@ -248,11 +275,14 @@ mode_tree_each_tagged(struct mode_tree_data *mtd, void (*cb)(void *, void *,
 struct mode_tree_data *
 mode_tree_start(struct window_pane *wp, void (*buildcb)(void *, u_int,
     uint64_t *), struct screen *(*drawcb)(void *, void *, u_int, u_int),
-    void *modedata, const char **sort_list, u_int sort_size, struct screen **s)
+    int (*searchcb)(void *, void *, const char *), void *modedata,
+    const char **sort_list, u_int sort_size, struct screen **s)
 {
 	struct mode_tree_data	*mtd;
 
 	mtd = xcalloc(1, sizeof *mtd);
+	mtd->references = 1;
+
 	mtd->wp = wp;
 	mtd->modedata = modedata;
 
@@ -262,6 +292,7 @@ mode_tree_start(struct window_pane *wp, void (*buildcb)(void *, u_int,
 
 	mtd->buildcb = buildcb;
 	mtd->drawcb = drawcb;
+	mtd->searchcb = searchcb;
 
 	TAILQ_INIT(&mtd->children);
 
@@ -277,7 +308,6 @@ mode_tree_build(struct mode_tree_data *mtd)
 {
 	struct screen	*s = &mtd->screen;
 	uint64_t	 tag;
-	u_int		 i;
 
 	if (mtd->line_list != NULL)
 		tag = mtd->line_list[mtd->current].item->tag;
@@ -295,16 +325,7 @@ mode_tree_build(struct mode_tree_data *mtd)
 	mode_tree_clear_lines(mtd);
 	mode_tree_build_lines(mtd, &mtd->children, 0);
 
-	for (i = 0; i < mtd->line_size; i++) {
+	mode_tree_set_current(mtd, tag);
-		if (mtd->line_list[i].item->tag == tag)
-			break;
-	}
-	if (i != mtd->line_size)
-		mtd->current = i;
-	else {
-		mtd->current = 0;
-		mtd->offset = 0;
-	}
 
 	mtd->width = screen_size_x(s);
 	mtd->height = (screen_size_y(s) / 3) * 2;
@@ -316,13 +337,22 @@ mode_tree_build(struct mode_tree_data *mtd)
 		mtd->height = screen_size_y(s);
 }
 
+static void
+mode_tree_remove_ref(struct mode_tree_data *mtd)
+{
+	if (--mtd->references == 0)
+		free(mtd);
+}
+
 void
 mode_tree_free(struct mode_tree_data *mtd)
 {
 	mode_tree_free_items(&mtd->children);
 	mode_tree_clear_lines(mtd);
 	screen_free(&mtd->screen);
-	free(mtd);
+
+	mtd->dead = 1;
+	mode_tree_remove_ref(mtd);
 }
 
 void
@@ -529,8 +559,98 @@ mode_tree_draw(struct mode_tree_data *mtd)
 	screen_write_stop(&ctx);
 }
 
+static struct mode_tree_item *
+mode_tree_search_for(struct mode_tree_data *mtd)
+{
+	struct mode_tree_item	*mti, *last, *next;
+
+	if (mtd->ss == NULL)
+		return (NULL);
+
+	mti = last = mtd->line_list[mtd->current].item;
+	for (;;) {
+		if (!TAILQ_EMPTY(&mti->children))
+			mti = TAILQ_FIRST(&mti->children);
+		else if ((next = TAILQ_NEXT(mti, entry)) != NULL)
+			mti = next;
+		else {
+			for (;;) {
+				mti = mti->parent;
+				if (mti == NULL)
+					break;
+				if ((next = TAILQ_NEXT(mti, entry)) != NULL) {
+					mti = next;
+					break;
+				}
+			}
+		}
+		if (mti == NULL)
+			mti = TAILQ_FIRST(&mtd->children);
+		if (mti == last)
+			break;
+
+		if (mtd->searchcb == NULL) {
+			if (strstr(mti->name, mtd->ss) != NULL)
+				return (mti);
+			continue;
+		}
+		if (mtd->searchcb(mtd->modedata, mti->itemdata, mtd->ss))
+		    return (mti);
+	}
+	return (NULL);
+}
+
+static void
+mode_tree_search_set(struct mode_tree_data *mtd)
+{
+	struct mode_tree_item	*mti, *loop;
+	uint64_t		 tag;
+
+	mti = mode_tree_search_for(mtd);
+	if (mti == NULL)
+		return;
+	tag = mti->tag;
+
+	loop = mti->parent;
+	while (loop != NULL) {
+		loop->expanded = 1;
+		loop = loop->parent;
+	}
+	mode_tree_build(mtd);
+
+	mode_tree_set_current(mtd, tag);
+	mode_tree_draw(mtd);
+}
+
+static int
+mode_tree_search_callback(__unused struct client *c, void *data, const char *s,
+    __unused int done)
+{
+	struct mode_tree_data	*mtd = data;
+
+	if (mtd->dead)
+		return (0);
+
+	free(mtd->ss);
+	if (*s == '\0') {
+		mtd->ss = NULL;
+		return (0);
+	}
+	mtd->ss = xstrdup(s);
+	mode_tree_search_set(mtd);
+
+	return (0);
+}
+
+static void
+mode_tree_search_free(void *data)
+{
+	mode_tree_remove_ref(data);
+}
+
 int
-mode_tree_key(struct mode_tree_data *mtd, key_code *key, struct mouse_event *m)
+mode_tree_key(struct mode_tree_data *mtd, struct client *c, key_code *key,
+    struct mouse_event *m)
 {
 	struct mode_tree_line	*line;
 	struct mode_tree_item	*current, *parent;
@@ -672,6 +792,15 @@ mode_tree_key(struct mode_tree_data *mtd, key_code *key, struct mouse_event *m)
 			mode_tree_build(mtd);
 		}
 		break;
+	case '\023': /* C-s */
+		mtd->references++;
+		status_prompt_set(c, "(search) ", "",
+		    mode_tree_search_callback, mode_tree_search_free, mtd,
+		    PROMPT_NOFORMAT);
+		break;
+	case 'n':
+		mode_tree_search_set(mtd);
+		break;
 	}
 	return (0);
 }

tmux.1

@@ -1369,6 +1369,8 @@ The following keys may be used in client mode:
 .It Li "Enter" Ta "Choose selected client"
 .It Li "Up" Ta "Select previous client"
 .It Li "Down" Ta "Select next client"
+.It Li "C-s" Ta "Search by name"
+.It Li "n" Ta "Repeat last search"
 .It Li "t" Ta "Toggle if client is tagged"
 .It Li "T" Ta "Tag no clients"
 .It Li "C-t" Ta "Tag all clients"
@@ -1410,6 +1412,8 @@ The following keys may be used in tree mode:
 .It Li "Enter" Ta "Choose selected item"
 .It Li "Up" Ta "Select previous item"
 .It Li "Down" Ta "Select next item"
+.It Li "C-s" Ta "Search by name"
+.It Li "n" Ta "Repeat last search"
 .It Li "t" Ta "Toggle if item is tagged"
 .It Li "T" Ta "Tag no items"
 .It Li "C-t" Ta "Tag all items"
@@ -3964,6 +3968,8 @@ The following keys may be used in buffer mode:
 .It Li "Enter" Ta "Choose selected buffer"
 .It Li "Up" Ta "Select previous buffer"
 .It Li "Down" Ta "Select next buffer"
+.It Li "C-s" Ta "Search by name or content"
+.It Li "n" Ta "Repeat last search"
 .It Li "t" Ta "Toggle if buffer is tagged"
 .It Li "T" Ta "Tag no buffers"
 .It Li "C-t" Ta "Tag all buffers"

tmux.h

@@ -2207,8 +2207,8 @@ void	 mode_tree_up(struct mode_tree_data *, int);
 void	 mode_tree_down(struct mode_tree_data *, int);
 struct mode_tree_data *mode_tree_start(struct window_pane *,
 	     void (*)(void *, u_int, uint64_t *), struct screen *(*)(void *,
-	     void *, u_int, u_int), void *, const char **, u_int,
+	     void *, u_int, u_int), int (*)(void *, void *, const char *),
-	     struct screen **);
+	     void *, const char **, u_int, struct screen **);
 void	 mode_tree_build(struct mode_tree_data *);
 void	 mode_tree_free(struct mode_tree_data *);
 void	 mode_tree_resize(struct mode_tree_data *, u_int, u_int);
@@ -2217,7 +2217,7 @@ struct mode_tree_item *mode_tree_add(struct mode_tree_data *,
 	     const char *, int);
 void	 mode_tree_remove(struct mode_tree_data *, struct mode_tree_item *);
 void	 mode_tree_draw(struct mode_tree_data *);
-int	 mode_tree_key(struct mode_tree_data *, key_code *,
+int	 mode_tree_key(struct mode_tree_data *, struct client *, key_code *,
 	     struct mouse_event *);
 void	 mode_tree_run_command(struct client *, struct cmd_find_state *,
 	     const char *, const char *);

window-buffer.c

@@ -226,6 +226,22 @@ window_buffer_draw(__unused void *modedata, void *itemdata, u_int sx, u_int sy)
 	return (&s);
 }
 
+static int
+window_buffer_search(__unused void *modedata, void *itemdata, const char *ss)
+{
+	struct window_buffer_itemdata	*item = itemdata;
+	struct paste_buffer		*pb;
+	const char			*bufdata;
+	size_t				 bufsize;
+
+	if ((pb = paste_get_name(item->name)) == NULL)
+		return (0);
+	if (strstr(item->name, ss) != NULL)
+		return (0);
+	bufdata = paste_buffer_data(pb, &bufsize);
+	return (memmem(bufdata, bufsize, ss, strlen(ss)) != NULL);
+}
+
 static struct screen *
 window_buffer_init(struct window_pane *wp, __unused struct cmd_find_state *fs,
     struct args *args)
@@ -241,8 +257,8 @@ window_buffer_init(struct window_pane *wp, __unused struct cmd_find_state *fs,
 		data->command = xstrdup(args->argv[0]);
 
 	data->data = mode_tree_start(wp, window_buffer_build,
-	    window_buffer_draw, data, window_buffer_sort_list,
+	    window_buffer_draw, window_buffer_search, data,
-	    nitems(window_buffer_sort_list), &s);
+	    window_buffer_sort_list, nitems(window_buffer_sort_list), &s);
 
 	mode_tree_build(data->data);
 	mode_tree_draw(data->data);
@@ -311,7 +327,7 @@ window_buffer_key(struct window_pane *wp, struct client *c,
 	 * Enter = paste buffer
 	 */
 
-	finished = mode_tree_key(data->data, &key, m);
+	finished = mode_tree_key(data->data, c, &key, m);
 	switch (key) {
 	case 'd':
 		item = mode_tree_get_current(data->data);

window-client.c

@@ -224,7 +224,7 @@ window_client_init(struct window_pane *wp, __unused struct cmd_find_state *fs,
 		data->command = xstrdup(args->argv[0]);
 
 	data->data = mode_tree_start(wp, window_client_build,
-	    window_client_draw, data, window_client_sort_list,
+	    window_client_draw, NULL, data, window_client_sort_list,
 	    nitems(window_client_sort_list), &s);
 
 	mode_tree_build(data->data);
@@ -301,7 +301,7 @@ window_client_key(struct window_pane *wp, struct client *c,
 	 * Enter = detach client
 	 */
 
-	finished = mode_tree_key(data->data, &key, m);
+	finished = mode_tree_key(data->data, c, &key, m);
 	switch (key) {
 	case 'd':
 	case 'x':

window-tree.c

@@ -440,6 +440,39 @@ window_tree_draw(__unused void *modedata, void *itemdata, u_int sx, u_int sy)
 	return (&s);
 }
 
+static int
+window_tree_search(__unused void *modedata, void *itemdata, const char *ss)
+{
+	struct window_tree_itemdata	*item = itemdata;
+	struct session			*s;
+	struct winlink			*wl;
+	struct window_pane		*wp;
+	const char			*cmd;
+
+	window_tree_pull_item(item, &s, &wl, &wp);
+
+	switch (item->type) {
+	case WINDOW_TREE_NONE:
+		return (0);
+	case WINDOW_TREE_SESSION:
+		if (s == NULL)
+			return (0);
+		return (strstr(s->name, ss) != NULL);
+	case WINDOW_TREE_WINDOW:
+		if (s == NULL || wl == NULL)
+			return (0);
+		return (strstr(wl->window->name, ss) != NULL);
+	case WINDOW_TREE_PANE:
+		if (s == NULL || wl == NULL || wp == NULL)
+			break;
+		cmd = get_proc_name(wp->fd, wp->tty);
+		if (cmd == NULL || *cmd == '\0')
+			return (0);
+		return (strstr(cmd, ss) != NULL);
+	}
+	return (0);
+}
+
 static struct screen *
 window_tree_init(struct window_pane *wp, struct cmd_find_state *fs,
     struct args *args)
@@ -470,8 +503,8 @@ window_tree_init(struct window_pane *wp, struct cmd_find_state *fs,
 	else
 		data->command = xstrdup(args->argv[0]);
 
-	data->data = mode_tree_start(wp, window_tree_build,
+	data->data = mode_tree_start(wp, window_tree_build, window_tree_draw,
-	    window_tree_draw, data, window_tree_sort_list,
+	    window_tree_search, data, window_tree_sort_list,
 	    nitems(window_tree_sort_list), &s);
 
 	mode_tree_build(data->data);
@@ -674,7 +707,7 @@ window_tree_key(struct window_pane *wp, struct client *c,
 	 * f = enter filter
 	 */
 
-	finished = mode_tree_key(data->data, &key, m);
+	finished = mode_tree_key(data->data, c, &key, m);
 	switch (key) {
 	case 'f':
 		data->references++;