diff options
Diffstat (limited to 'format.c')
| -rw-r--r-- | format.c | 75 |
1 files changed, 50 insertions, 25 deletions
@@ -703,30 +703,19 @@ format_cb_cursor_character(struct format_tree *ft, struct format_entry *fe) xasprintf(&fe->value, "%.*s", (int)gc.data.size, gc.data.data); } -/* Callback for mouse_word. */ -static void -format_cb_mouse_word(struct format_tree *ft, struct format_entry *fe) +/* Return word at given coordinates. Caller frees. */ +char * +format_grid_word(struct grid *gd, u_int x, u_int y) { - struct window_pane *wp; - u_int x, y, end; - struct grid *gd; struct grid_line *gl; struct grid_cell gc; const char *ws; struct utf8_data *ud = NULL; + u_int end; size_t size = 0; int found = 0; + char *s = NULL; - if (!ft->m.valid) - return; - wp = cmd_mouse_pane(&ft->m, NULL, NULL); - if (wp == NULL) - return; - if (!TAILQ_EMPTY (&wp->modes)) - return; - if (cmd_mouse_at(wp, &ft->m, &x, &y, 0) != 0) - return; - gd = wp->base.grid; ws = options_get_string(global_s_options, "word-separators"); y = gd->hsize + y; @@ -779,21 +768,19 @@ format_cb_mouse_word(struct format_tree *ft, struct format_entry *fe) } if (size != 0) { ud[size].size = 0; - fe->value = utf8_tocstr(ud); + s = utf8_tocstr(ud); free(ud); } + return (s); } -/* Callback for mouse_line. */ +/* Callback for mouse_word. */ static void -format_cb_mouse_line(struct format_tree *ft, struct format_entry *fe) +format_cb_mouse_word(struct format_tree *ft, struct format_entry *fe) { struct window_pane *wp; u_int x, y; - struct grid *gd; - struct grid_cell gc; - struct utf8_data *ud = NULL; - size_t size = 0; + char *s; if (!ft->m.valid) return; @@ -804,7 +791,21 @@ format_cb_mouse_line(struct format_tree *ft, struct format_entry *fe) return; if (cmd_mouse_at(wp, &ft->m, &x, &y, 0) != 0) return; - gd = wp->base.grid; + + s = format_grid_word(wp->base.grid, x, y); + if (s != NULL) + fe->value = s; +} + +/* Return line at given coordinates. Caller frees. */ +char * +format_grid_line(struct grid *gd, u_int y) +{ + struct grid_cell gc; + struct utf8_data *ud = NULL; + u_int x; + size_t size = 0; + char *s = NULL; y = gd->hsize + y; for (x = 0; x < grid_line_length(gd, y); x++) { @@ -817,9 +818,33 @@ format_cb_mouse_line(struct format_tree *ft, struct format_entry *fe) } if (size != 0) { ud[size].size = 0; - fe->value = utf8_tocstr(ud); + s = utf8_tocstr(ud); free(ud); } + return (s); +} + +/* Callback for mouse_line. */ +static void +format_cb_mouse_line(struct format_tree *ft, struct format_entry *fe) +{ + struct window_pane *wp; + u_int x, y; + char *s; + + if (!ft->m.valid) + return; + wp = cmd_mouse_pane(&ft->m, NULL, NULL); + if (wp == NULL) + return; + if (!TAILQ_EMPTY (&wp->modes)) + return; + if (cmd_mouse_at(wp, &ft->m, &x, &y, 0) != 0) + return; + + s = format_grid_line(wp->base.grid, y); + if (s != NULL) + fe->value = s; } /* Merge a format tree. */ |