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working pointer motion

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This commit is contained in:
Tony Crisci 2017-12-10 08:48:44 -05:00
parent 9333a7eb53
commit e69b052a6d
5 changed files with 126 additions and 13 deletions
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60
sway/tree/container.c
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@ -3,6 +3,7 @@
#include <stdlib.h>
#include <string.h>
#include <wlr/types/wlr_output_layout.h>
#include <wlr/types/wlr_wl_shell.h>
#include "sway/container.h"
#include "sway/layout.h"
#include "sway/output.h"
@ -168,3 +169,62 @@ swayc_t *swayc_parent_by_type(swayc_t *container, enum swayc_types type) {
} while (container && container->type != type);
return container;
}
swayc_t *swayc_at(swayc_t *parent, double lx, double ly,
struct wlr_surface **surface, double *sx, double *sy) {
list_t *queue = create_list();
list_add(queue, parent);
swayc_t *swayc = NULL;
while (queue->length) {
swayc = queue->items[0];
list_del(queue, 0);
if (swayc->type == C_VIEW) {
struct sway_view *sview = swayc->sway_view;
swayc_t *soutput = swayc_parent_by_type(swayc, C_OUTPUT);
struct wlr_box *output_box =
wlr_output_layout_get_box(root_container.output_layout,
soutput->sway_output->wlr_output);
double ox = lx - output_box->x;
double oy = ly - output_box->y;
double view_sx = ox - swayc->x;
double view_sy = oy - swayc->y;
int width = swayc->sway_view->surface->current->width;
int height = swayc->sway_view->surface->current->height;
// TODO popups and subsurfaces
switch (sview->type) {
case SWAY_WL_SHELL_VIEW:
break;
case SWAY_XDG_SHELL_V6_VIEW:
// the top left corner of the sway container is the
// coordinate of the top left corner of the window geometry
view_sx += sview->wlr_xdg_surface_v6->geometry->x;
view_sy += sview->wlr_xdg_surface_v6->geometry->y;
break;
case SWAY_XWAYLAND_VIEW:
break;
default:
break;
}
if (view_sx > 0 && view_sx < width &&
view_sy > 0 && view_sy < height &&
pixman_region32_contains_point(
&sview->surface->current->input,
view_sx, view_sy, NULL)) {
*sx = view_sx;
*sy = view_sy;
*surface = swayc->sway_view->surface;
list_free(queue);
return swayc;
}
} else {
list_cat(queue, swayc->children);
}
}
list_free(queue);
return NULL;
}