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Add N to search backwards in tree modes, from Fadi Afani in GitHub issue

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3982.
This commit is contained in:
nicm 2024-05-24 12:39:06 +00:00
parent ac6c1e9589
commit 9e7c1aee48
2 changed files with 66 additions and 6 deletions
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60
mode-tree.c
View File

@ -25,6 +25,11 @@
#include "tmux.h"
enum mode_tree_search_dir {
MODE_TREE_SEARCH_FORWARD,
MODE_TREE_SEARCH_BACKWARD
};
struct mode_tree_item;
TAILQ_HEAD(mode_tree_list, mode_tree_item);
@ -68,6 +73,7 @@ struct mode_tree_data {
char *search;
char *filter;
int no_matches;
enum mode_tree_search_dir search_dir;
};
struct mode_tree_item {
@ -786,7 +792,49 @@ done:
}
static struct mode_tree_item *
mode_tree_search_for(struct mode_tree_data *mtd)
mode_tree_search_backward(struct mode_tree_data *mtd)
{
struct mode_tree_item *mti, *last, *prev;
if (mtd->search == NULL)
return (NULL);
mti = last = mtd->line_list[mtd->current].item;
for (;;) {
if ((prev = TAILQ_PREV(mti, mode_tree_list, entry)) != NULL) {
/* Point to the last child in the previous subtree. */
while (!TAILQ_EMPTY(&prev->children))
prev = TAILQ_LAST(&prev->children, mode_tree_list);
mti = prev;
} else {
/* If prev is NULL, jump to the parent. */
mti = mti->parent;
}
if (mti == NULL) {
/* Point to the last child in the last root subtree. */
prev = TAILQ_LAST(&mtd->children, mode_tree_list);
while (!TAILQ_EMPTY(&prev->children))
prev = TAILQ_LAST(&prev->children, mode_tree_list);
mti = prev;
}
if (mti == last)
break;
if (mtd->searchcb == NULL) {
if (strstr(mti->name, mtd->search) != NULL)
return (mti);
continue;
}
if (mtd->searchcb(mtd->modedata, mti->itemdata, mtd->search))
return (mti);
}
return (NULL);
}
static struct mode_tree_item *
mode_tree_search_forward(struct mode_tree_data *mtd)
{
struct mode_tree_item *mti, *last, *next;
@ -832,7 +880,10 @@ 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 (mtd->search_dir == MODE_TREE_SEARCH_FORWARD)
mti = mode_tree_search_forward(mtd);
else
mti = mode_tree_search_backward(mtd);
if (mti == NULL)
return;
tag = mti->tag;
@ -1165,6 +1216,11 @@ mode_tree_key(struct mode_tree_data *mtd, struct client *c, key_code *key,
PROMPT_NOFORMAT, PROMPT_TYPE_SEARCH);
break;
case 'n':
mtd->search_dir = MODE_TREE_SEARCH_FORWARD;
mode_tree_search_set(mtd);
break;
case 'N':
mtd->search_dir = MODE_TREE_SEARCH_BACKWARD;
mode_tree_search_set(mtd);
break;
case 'f':

12
tmux.1
View File

@ -2295,7 +2295,8 @@ The following keys may be used in client mode:
.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 "n" Ta "Repeat last search forwards"
.It Li "N" Ta "Repeat last search backwards"
.It Li "t" Ta "Toggle if client is tagged"
.It Li "T" Ta "Tag no clients"
.It Li "C-t" Ta "Tag all clients"
@ -2382,7 +2383,8 @@ The following keys may be used in tree mode:
.It Li "C-s" Ta "Search by name"
.It Li "m" Ta "Set the marked pane"
.It Li "M" Ta "Clear the marked pane"
.It Li "n" Ta "Repeat last search"
.It Li "n" Ta "Repeat last search forwards"
.It Li "N" Ta "Repeat last search backwards"
.It Li "t" Ta "Toggle if item is tagged"
.It Li "T" Ta "Tag no items"
.It Li "C-t" Ta "Tag all items"
@ -2460,7 +2462,8 @@ The following keys may be used in customize mode:
.It Li "u" Ta "Unset an option (set to default value if global) or unbind a key"
.It Li "U" Ta "Unset tagged options and unbind tagged keys"
.It Li "C-s" Ta "Search by name"
.It Li "n" Ta "Repeat last search"
.It Li "n" Ta "Repeat last search forwards"
.It Li "N" Ta "Repeat last search backwards"
.It Li "t" Ta "Toggle if item is tagged"
.It Li "T" Ta "Tag no items"
.It Li "C-t" Ta "Tag all items"
@ -6467,7 +6470,8 @@ The following keys may be used in buffer mode:
.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 "n" Ta "Repeat last search forwards"
.It Li "N" Ta "Repeat last search backwards"
.It Li "t" Ta "Toggle if buffer is tagged"
.It Li "T" Ta "Tag no buffers"
.It Li "C-t" Ta "Tag all buffers"