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Sync OpenBSD patchset 905:

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Add a new option, mouse-resize-pane. When on, panes may be resized by
dragging their borders. From hsim at gmx.li.
This commit is contained in:
Tiago Cunha
2011-05-18 20:30:14 +00:00
parent 4fcbf4b872
commit 4efd45628d
5 changed files with 85 additions and 6 deletions
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49
layout.c
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@ -1,4 +1,4 @@
/* $Id: layout.c,v 1.19 2010-07-02 02:54:52 tcunha Exp $ */
/* $Id: layout.c,v 1.20 2011-05-18 20:30:14 tcunha Exp $ */
/*
* Copyright (c) 2009 Nicholas Marriott <nicm@users.sourceforge.net>
@ -485,6 +485,53 @@ layout_resize_pane(struct window_pane *wp, enum layout_type type, int change)
layout_fix_panes(wp->window, wp->window->sx, wp->window->sy);
}
void
layout_resize_pane_mouse(struct client *c, struct mouse_event *mouse)
{
struct window *w;
struct window_pane *wp;
int pane_border;
w = c->session->curw->window;
pane_border = 0;
if ((c->last_mouse.b & MOUSE_BUTTON) != MOUSE_UP &&
(c->last_mouse.b & MOUSE_RESIZE_PANE)) {
TAILQ_FOREACH(wp, &w->panes, entry) {
if (wp->xoff + wp->sx == c->last_mouse.x &&
wp->yoff <= 1 + c->last_mouse.y &&
wp->yoff + wp->sy >= c->last_mouse.y) {
layout_resize_pane(wp, LAYOUT_LEFTRIGHT,
mouse->x - c->last_mouse.x);
pane_border = 1;
}
if (wp->yoff + wp->sy == c->last_mouse.y &&
wp->xoff <= 1 + c->last_mouse.x &&
wp->xoff + wp->sx >= c->last_mouse.x) {
layout_resize_pane(wp, LAYOUT_TOPBOTTOM,
mouse->y - c->last_mouse.y);
pane_border = 1;
}
}
if (pane_border)
server_redraw_window(w);
} else if (mouse->b != MOUSE_UP &&
mouse->b == (mouse->b & MOUSE_BUTTON)) {
TAILQ_FOREACH(wp, &w->panes, entry) {
if ((wp->xoff + wp->sx == mouse->x &&
wp->yoff <= 1 + mouse->y &&
wp->yoff + wp->sy >= mouse->y) ||
(wp->yoff + wp->sy == mouse->y &&
wp->xoff <= 1 + mouse->x &&
wp->xoff + wp->sx >= mouse->x)) {
pane_border = 1;
}
}
}
if (pane_border)
mouse->b |= MOUSE_RESIZE_PANE;
}
int
layout_resize_pane_grow(
struct layout_cell *lc, enum layout_type type, int needed)