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track window width/height

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This commit is contained in:
Devin J. Pohly 2020-04-26 13:18:20 -05:00
parent 5dd8a5f22f
commit 48a8adb70a
1 changed files with 18 additions and 14 deletions
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32
dwl.c
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@ -66,7 +66,7 @@ typedef struct {
struct wl_listener request_move;
struct wl_listener request_resize;
Monitor *mon;
int x, y; /* layout-relative, includes border */
int x, y, w, h; /* layout-relative, includes border */
int bw;
unsigned int tags;
int isfloating;
@ -376,6 +376,10 @@ createnotify(struct wl_listener *listener, void *data)
Client *c = calloc(1, sizeof(*c));
c->xdg_surface = xdg_surface;
c->bw = borderpx;
struct wlr_box geom;
wlr_xdg_surface_get_geometry(c->xdg_surface, &geom);
c->w = geom.width + 2 * c->bw;
c->h = geom.height + 2 * c->bw;
/* Tell the client not to try anything fancy */
wlr_xdg_toplevel_set_tiled(c->xdg_surface, true);
@ -660,8 +664,9 @@ motionnotify(uint32_t time)
if (cursor_mode == CurMove) {
/* Move the grabbed client to the new position. */
/* XXX assumes the surface is at (0,0) within grabc */
grabc->x = cursor->x - grabsx - grabc->bw;
grabc->y = cursor->y - grabsy - grabc->bw;
resize(grabc, cursor->x - grabsx - grabc->bw,
cursor->y - grabsy - grabc->bw,
grabc->w, grabc->h);
return;
} else if (cursor_mode == CurResize) {
/*
@ -916,7 +921,11 @@ resize(Client *c, int x, int y, int w, int h)
{
c->x = x;
c->y = y;
wlr_xdg_toplevel_set_size(c->xdg_surface, w - 2 * c->bw, h - 2 * c->bw);
c->w = w;
c->h = h;
/* wlroots makes this a no-op if size hasn't changed */
wlr_xdg_toplevel_set_size(c->xdg_surface,
c->w - 2 * c->bw, c->h - 2 * c->bw);
}
void
@ -927,13 +936,10 @@ resizemouse(const Arg *arg)
if (!grabc)
return;
struct wlr_box sbox;
wlr_xdg_surface_get_geometry(grabc->xdg_surface, &sbox);
/* Doesn't work for X11 output - the next absolute motion event
* returns the cursor to where it started */
wlr_cursor_warp_closest(cursor, NULL,
grabc->x + sbox.x + sbox.width + 2 * grabc->bw,
grabc->y + sbox.y + sbox.height + 2 * grabc->bw);
grabc->x + grabc->w, grabc->y + grabc->h);
/* Float the window and tell motionnotify to resize it */
if (!grabc->isfloating && selmon->lt[selmon->sellt]->arrange)
@ -1218,7 +1224,6 @@ tile(Monitor *m)
{
unsigned int i, n = 0, h, mw, my, ty;
Client *c;
struct wlr_box ca;
wl_list_for_each(c, &clients, link) {
if (VISIBLEON(c, m) && !c->isfloating)
@ -1235,15 +1240,14 @@ tile(Monitor *m)
wl_list_for_each(c, &clients, link) {
if (!VISIBLEON(c, m) || c->isfloating)
continue;
wlr_xdg_surface_get_geometry(c->xdg_surface, &ca);
if (i < m->nmaster) {
h = (m->w.height - my) / (MIN(n, m->nmaster) - i);
resize(c, m->w.x, m->w.y + my, mw, h);
my += ca.height + 2 * c->bw;
resize(c, m->w.x, m->w.y + my, mw, h, 0);
my += c->h;
} else {
h = (m->w.height - ty) / (n - i);
resize(c, m->w.x + mw, m->w.y + ty, m->w.width - mw, h);
ty += ca.height + 2 * c->bw;
resize(c, m->w.x + mw, m->w.y + ty, m->w.width - mw, h, 0);
ty += c->h;
}
i++;
}