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src/view.c: move xwayland specific function to xwayland.c

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Also remove the `<xcb/xcb_icccm.h>` include as its already included
by `"labwc.h"` -> `<wlr/xwayland.h>` -> `<wlr/xwayland/xwayland.h>`.
This commit is contained in:
Consolatis 2023-01-04 04:18:00 +01:00
parent ed31381eb8
commit 7790da7b4e
3 changed files with 49 additions and 41 deletions
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37
src/xwayland.c
View file

@ -7,6 +7,43 @@
#include "view.h"
#include "workspaces.h"
#define MAX(a, b) (((a) > (b)) ? (a) : (b))
static int
round_to_increment(int val, int base, int inc)
{
if (base < 0 || inc <= 0)
return val;
return base + (val - base + inc / 2) / inc * inc;
}
bool
xwayland_apply_size_hints(struct view *view, int *w, int *h)
{
if (view->type == LAB_XWAYLAND_VIEW) {
xcb_size_hints_t *hints =
xwayland_surface_from_view(view)->size_hints;
/*
* Honor size increments from WM_SIZE_HINTS. Typically, X11
* terminal emulators will use WM_SIZE_HINTS to make sure that
* the terminal is resized to a width/height evenly divisible by
* the cell (character) size.
*/
if (hints) {
*w = round_to_increment(*w, hints->base_width,
hints->width_inc);
*h = round_to_increment(*h, hints->base_height,
hints->height_inc);
*w = MAX(*w, MAX(1, hints->min_width));
*h = MAX(*h, MAX(1, hints->min_height));
return true;
}
}
return false;
}
static struct xwayland_view *
xwayland_view_from_view(struct view *view)
{