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#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#include "ecore_wl2_private.h"
void
_ecore_wl2_subsurf_unmap(Ecore_Wl2_Subsurface *subsurf)
{
if (subsurf->wl.subsurface) wl_subsurface_destroy(subsurf->wl.subsurface);
if (subsurf->wl.surface) wl_surface_destroy(subsurf->wl.surface);
subsurf->wl.subsurface = NULL;
subsurf->wl.surface = NULL;
}
void
_ecore_wl2_subsurf_free(Ecore_Wl2_Subsurface *subsurf)
{
Ecore_Wl2_Window *parent;
_ecore_wl2_subsurf_unmap(subsurf);
parent = subsurf->parent;
if (parent)
{
parent->subsurfs =
eina_inlist_remove(parent->subsurfs, EINA_INLIST_GET(subsurf));
}
free(subsurf);
}
EAPI Ecore_Wl2_Subsurface *
ecore_wl2_subsurface_new(Ecore_Wl2_Window *window)
{
Ecore_Wl2_Display *display;
Ecore_Wl2_Subsurface *subsurf;
EINA_SAFETY_ON_NULL_RETURN_VAL(window, NULL);
EINA_SAFETY_ON_NULL_RETURN_VAL(window->surface, NULL);
display = window->display;
EINA_SAFETY_ON_NULL_RETURN_VAL(display->wl.compositor, NULL);
EINA_SAFETY_ON_NULL_RETURN_VAL(display->wl.subcompositor, NULL);
subsurf = calloc(1, sizeof(Ecore_Wl2_Subsurface));
if (!subsurf) return NULL;
subsurf->parent = window;
subsurf->wl.surface = wl_compositor_create_surface(display->wl.compositor);
if (!subsurf->wl.surface)
{
ERR("Failed to create surface");
goto surf_err;
}
subsurf->wl.subsurface =
wl_subcompositor_get_subsurface(display->wl.subcompositor,
subsurf->wl.surface, window->surface);
if (!subsurf->wl.subsurface)
{
ERR("Could not create subsurface");
goto sub_surf_err;
}
window->subsurfs =
eina_inlist_append(window->subsurfs, EINA_INLIST_GET(subsurf));
return subsurf;
sub_surf_err:
wl_surface_destroy(subsurf->wl.surface);
surf_err:
free(subsurf);
return NULL;
}
EAPI void
ecore_wl2_subsurface_del(Ecore_Wl2_Subsurface *subsurface)
{
EINA_SAFETY_ON_NULL_RETURN(subsurface);
_ecore_wl2_subsurf_free(subsurface);
}
EAPI struct wl_surface *
ecore_wl2_subsurface_surface_get(Ecore_Wl2_Subsurface *subsurface)
{
EINA_SAFETY_ON_NULL_RETURN_VAL(subsurface, NULL);
return subsurface->wl.surface;
}
EAPI void
ecore_wl2_subsurface_position_set(Ecore_Wl2_Subsurface *subsurface, int x, int y)
{
EINA_SAFETY_ON_NULL_RETURN(subsurface);
EINA_SAFETY_ON_NULL_RETURN(subsurface->wl.subsurface);
if ((subsurface->x == x) && (subsurface->y == y)) return;
subsurface->x = x;
subsurface->y = y;
wl_subsurface_set_position(subsurface->wl.subsurface, x, y);
}
EAPI void
ecore_wl2_subsurface_position_get(Ecore_Wl2_Subsurface *subsurface, int *x, int *y)
{
EINA_SAFETY_ON_NULL_RETURN(subsurface);
if (x) *x = subsurface->x;
if (y) *y = subsurface->y;
}
EAPI void
ecore_wl2_subsurface_place_above(Ecore_Wl2_Subsurface *subsurface, struct wl_surface *surface)
{
EINA_SAFETY_ON_NULL_RETURN(subsurface);
EINA_SAFETY_ON_NULL_RETURN(surface);
wl_subsurface_place_above(subsurface->wl.subsurface, surface);
}
EAPI void
ecore_wl2_subsurface_place_below(Ecore_Wl2_Subsurface *subsurface, struct wl_surface *surface)
{
EINA_SAFETY_ON_NULL_RETURN(subsurface);
EINA_SAFETY_ON_NULL_RETURN(surface);
wl_subsurface_place_below(subsurface->wl.subsurface, surface);
}
EAPI void
ecore_wl2_subsurface_sync_set(Ecore_Wl2_Subsurface *subsurface, Eina_Bool sync)
{
EINA_SAFETY_ON_NULL_RETURN(subsurface);
EINA_SAFETY_ON_NULL_RETURN(subsurface->wl.subsurface);
sync = !!sync;
if (subsurface->sync == sync) return;
subsurface->sync = sync;
if (subsurface->sync)
wl_subsurface_set_sync(subsurface->wl.subsurface);
else
wl_subsurface_set_desync(subsurface->wl.subsurface);
}
EAPI void
ecore_wl2_subsurface_opaque_region_set(Ecore_Wl2_Subsurface *subsurface, int x, int y, int w, int h)
{
EINA_SAFETY_ON_NULL_RETURN(subsurface);
EINA_SAFETY_ON_NULL_RETURN(subsurface->wl.subsurface);
if ((w > 0) && (h > 0))
{
Ecore_Wl2_Window *parent;
parent = subsurface->parent;
if (parent)
{
struct wl_region *region;
region =
wl_compositor_create_region(parent->display->wl.compositor);
if (!region)
{
ERR("Failed to create opaque region");
return;
}
wl_region_add(region, x, y, w, h);
wl_surface_set_opaque_region(subsurface->wl.surface, region);
wl_region_destroy(region);
}
}
else
wl_surface_set_opaque_region(subsurface->wl.surface, NULL);
}
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