mirror of https://github.com/tmux/tmux.git
Get rid of the layout string code which tries to walk through the layout
hierarchy and instead just look at what panes are actually in the window.pull/1/head
parent
f537870909
commit
2b60c648c4
2
Makefile
2
Makefile
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@ -31,7 +31,7 @@ SRCS= arguments.c attributes.c cfg.c client.c clock.c \
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cmd-pipe-pane.c cmd-capture-pane.c cmd.c \
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colour.c environ.c grid-view.c grid-utf8.c grid.c input-keys.c \
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input.c key-bindings.c key-string.c \
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layout-custom.c layout-set.c layout-string.c layout.c log.c job.c \
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layout-custom.c layout-set.c layout.c log.c job.c \
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mode-key.c names.c options.c options-table.c paste.c procname.c \
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resize.c screen-redraw.c screen-write.c screen.c session.c status.c \
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signal.c server-fn.c server.c server-client.c server-window.c \
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18
cmd.c
18
cmd.c
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@ -1058,12 +1058,11 @@ struct winlink *
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cmd_find_pane(struct cmd_ctx *ctx,
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const char *arg, struct session **sp, struct window_pane **wpp)
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{
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struct session *s;
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struct winlink *wl;
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struct layout_cell *lc;
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const char *period, *errstr;
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char *winptr, *paneptr;
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u_int idx;
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struct session *s;
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struct winlink *wl;
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const char *period, *errstr;
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char *winptr, *paneptr;
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u_int idx;
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/* Get the current session. */
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if ((s = cmd_current_session(ctx, 0)) == NULL) {
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@ -1119,11 +1118,10 @@ cmd_find_pane(struct cmd_ctx *ctx,
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lookup_string:
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/* Try pane string description. */
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if ((lc = layout_find_string(wl->window, paneptr)) == NULL) {
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if ((*wpp = window_find_string(wl->window, paneptr)) == NULL) {
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ctx->error(ctx, "can't find pane: %s", paneptr);
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goto error;
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}
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*wpp = lc->wp;
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xfree(winptr);
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return (wl);
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@ -1142,10 +1140,8 @@ no_period:
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lookup_window:
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/* Try pane string description. */
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if ((lc = layout_find_string(s->curw->window, arg)) != NULL) {
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*wpp = lc->wp;
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if ((*wpp = window_find_string(s->curw->window, arg)) != NULL)
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return (s->curw);
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}
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/* Try as a window and use the active pane. */
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if ((wl = cmd_find_window(ctx, arg, sp)) != NULL)
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@ -23,11 +23,22 @@
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#include "tmux.h"
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struct layout_cell *layout_find_bottomright(struct layout_cell *);
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u_short layout_checksum(const char *);
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int layout_append(struct layout_cell *, char *, size_t);
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struct layout_cell *layout_construct(struct layout_cell *, const char **);
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void layout_assign(struct window_pane **, struct layout_cell *);
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/* Find the bottom-right cell. */
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struct layout_cell *
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layout_find_bottomright(struct layout_cell *lc)
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{
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if (lc->type == LAYOUT_WINDOWPANE)
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return (lc);
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lc = TAILQ_LAST(&lc->cells, layout_cells);
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return (layout_find_bottomright(lc));
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}
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/* Calculate layout checksum. */
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u_short
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layout_checksum(const char *layout)
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168
layout-string.c
168
layout-string.c
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@ -1,168 +0,0 @@
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/* $OpenBSD$ */
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/*
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* Copyright (c) 2009 Nicholas Marriott <nicm@users.sourceforge.net>
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*
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* Permission to use, copy, modify, and distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER
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* IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
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* OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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#include <sys/types.h>
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#include <stdlib.h>
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#include <string.h>
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#include "tmux.h"
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/*
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* Figure out the pane position based on a description. Fairly simple right
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* now, just understands a set of strings: left, right, top, bottom, top-left
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* top-right, bottom-left, bottom-right.
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*/
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struct layout_cell *layout_find_top(struct layout_cell *);
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struct layout_cell *layout_find_bottom(struct layout_cell *);
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struct layout_cell *layout_find_left(struct layout_cell *);
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struct layout_cell *layout_find_right(struct layout_cell *);
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struct layout_cell *layout_find_topleft(struct layout_cell *);
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struct layout_cell *layout_find_topright(struct layout_cell *);
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struct layout_cell *layout_find_bottomleft(struct layout_cell *);
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/* Find the cell; returns NULL if string not understood. */
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struct layout_cell *
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layout_find_string(struct window *w, const char *s)
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{
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struct layout_cell *lc;
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lc = NULL;
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if (strcasecmp(s, "top") == 0)
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lc = layout_find_top(w->layout_root);
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else if (strcasecmp(s, "bottom") == 0)
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lc = layout_find_bottom(w->layout_root);
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else if (strcasecmp(s, "left") == 0)
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lc = layout_find_left(w->layout_root);
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else if (strcasecmp(s, "right") == 0)
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lc = layout_find_right(w->layout_root);
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else if (strcasecmp(s, "top-left") == 0)
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lc = layout_find_topleft(w->layout_root);
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else if (strcasecmp(s, "top-right") == 0)
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lc = layout_find_topright(w->layout_root);
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else if (strcasecmp(s, "bottom-left") == 0)
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lc = layout_find_bottomleft(w->layout_root);
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else if (strcasecmp(s, "bottom-right") == 0)
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lc = layout_find_bottomright(w->layout_root);
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if (lc == NULL || lc->type != LAYOUT_WINDOWPANE)
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return (NULL);
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return (lc);
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}
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/*
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* Find the top cell. Because splits in the same direction are stored as a
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* list, this is just the first in the list. Return NULL if no topmost cell.
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* For an unnested cell (not split), the top cell is always itself.
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*/
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struct layout_cell *
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layout_find_top(struct layout_cell *lc)
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{
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if (lc->type == LAYOUT_WINDOWPANE)
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return (lc);
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else if (lc->type == LAYOUT_TOPBOTTOM)
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return (TAILQ_FIRST(&lc->cells));
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return (NULL);
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}
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/*
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* Find the bottom cell. Similarly to the top cell, this is just the last in
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* the list.
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*/
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struct layout_cell *
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layout_find_bottom(struct layout_cell *lc)
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{
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if (lc->type == LAYOUT_WINDOWPANE)
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return (lc);
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else if (lc->type == LAYOUT_TOPBOTTOM)
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return (TAILQ_LAST(&lc->cells, layout_cells));
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return (NULL);
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}
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/* Find the left cell. */
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struct layout_cell *
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layout_find_left(struct layout_cell *lc)
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{
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if (lc->type == LAYOUT_WINDOWPANE)
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return (lc);
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else if (lc->type == LAYOUT_LEFTRIGHT)
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return (TAILQ_FIRST(&lc->cells));
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return (NULL);
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}
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/* Find the right cell. */
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struct layout_cell *
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layout_find_right(struct layout_cell *lc)
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{
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if (lc->type == LAYOUT_WINDOWPANE)
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return (lc);
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else if (lc->type == LAYOUT_LEFTRIGHT)
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return (TAILQ_LAST(&lc->cells, layout_cells));
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return (NULL);
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}
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/*
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* Find the top-left cell. This means recursing until there are no more moves
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* to be made.
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*/
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struct layout_cell *
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layout_find_topleft(struct layout_cell *lc)
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{
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if (lc->type == LAYOUT_WINDOWPANE)
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return (lc);
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lc = TAILQ_FIRST(&lc->cells);
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return (layout_find_topleft(lc));
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}
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/* Find the top-right cell. */
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struct layout_cell *
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layout_find_topright(struct layout_cell *lc)
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{
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if (lc->type == LAYOUT_WINDOWPANE)
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return (lc);
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if (lc->type == LAYOUT_LEFTRIGHT)
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lc = TAILQ_LAST(&lc->cells, layout_cells);
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else
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lc = TAILQ_FIRST(&lc->cells);
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return (layout_find_topright(lc));
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}
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/* Find the bottom-left cell. */
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struct layout_cell *
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layout_find_bottomleft(struct layout_cell *lc)
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{
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if (lc->type == LAYOUT_WINDOWPANE)
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return (lc);
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if (lc->type == LAYOUT_LEFTRIGHT)
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lc = TAILQ_FIRST(&lc->cells);
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else
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lc = TAILQ_LAST(&lc->cells, layout_cells);
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return (layout_find_bottomleft(lc));
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}
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/* Find the bottom-right cell. */
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struct layout_cell *
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layout_find_bottomright(struct layout_cell *lc)
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{
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if (lc->type == LAYOUT_WINDOWPANE)
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return (lc);
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lc = TAILQ_LAST(&lc->cells, layout_cells);
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return (layout_find_bottomright(lc));
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}
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6
tmux.h
6
tmux.h
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@ -1891,7 +1891,9 @@ struct window *window_create(const char *, const char *, const char *,
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const char *, struct environ *, struct termios *,
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u_int, u_int, u_int, char **);
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void window_destroy(struct window *);
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struct window_pane *window_get_active_at(struct window *, u_int, u_int);
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void window_set_active_at(struct window *, u_int, u_int);
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struct window_pane *window_find_string(struct window *, const char *);
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void window_set_active_pane(struct window *, struct window_pane *);
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struct window_pane *window_add_pane(struct window *, u_int);
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void window_resize(struct window *, u_int, u_int);
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@ -1971,10 +1973,6 @@ u_int layout_set_next(struct window *);
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u_int layout_set_previous(struct window *);
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void layout_set_active_changed(struct window *);
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/* layout-string.c */
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struct layout_cell *layout_find_string(struct window *, const char *);
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struct layout_cell *layout_find_bottomright(struct layout_cell *);
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/* window-clock.c */
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extern const struct window_mode window_clock_mode;
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62
window.c
62
window.c
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@ -356,21 +356,65 @@ window_set_active_pane(struct window *w, struct window_pane *wp)
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}
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}
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struct window_pane *
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window_get_active_at(struct window *w, u_int x, u_int y)
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{
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struct window_pane *wp;
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TAILQ_FOREACH(wp, &w->panes, entry) {
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if (!window_pane_visible(wp))
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continue;
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if (x < wp->xoff || x > wp->xoff + wp->sx)
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continue;
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if (y < wp->yoff || y > wp->yoff + wp->sy)
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continue;
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return (wp);
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}
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return (NULL);
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}
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void
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window_set_active_at(struct window *w, u_int x, u_int y)
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{
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struct window_pane *wp;
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TAILQ_FOREACH(wp, &w->panes, entry) {
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if (wp == w->active || !window_pane_visible(wp))
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continue;
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if (x < wp->xoff || x >= wp->xoff + wp->sx)
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continue;
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if (y < wp->yoff || y >= wp->yoff + wp->sy)
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continue;
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wp = window_get_active_at(w, x, y);
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if (wp != NULL && wp != w->active)
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window_set_active_pane(w, wp);
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break;
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}
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}
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struct window_pane *
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window_find_string(struct window *w, const char *s)
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{
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u_int x, y;
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x = w->sx / 2;
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y = w->sy / 2;
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if (strcasecmp(s, "top") == 0)
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y = 0;
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else if (strcasecmp(s, "bottom") == 0)
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y = w->sy - 1;
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else if (strcasecmp(s, "left") == 0)
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x = 0;
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else if (strcasecmp(s, "right") == 0)
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x = w->sx - 1;
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else if (strcasecmp(s, "top-left") == 0) {
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x = 0;
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y = 0;
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} else if (strcasecmp(s, "top-right") == 0) {
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x = w->sx - 1;
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y = 0;
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} else if (strcasecmp(s, "bottom-left") == 0) {
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x = 0;
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y = w->sy - 1;
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} else if (strcasecmp(s, "bottom-right") == 0) {
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x = w->sx - 1;
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y = w->sy - 1;
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} else
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return (NULL);
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return (window_get_active_at(w, x, y));
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}
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struct window_pane *
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