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Fix xdg-shell popups, add wlr_xdg_surface_surface_at

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This commit is contained in:
emersion 2018-04-04 17:45:24 -04:00
parent c9d21106b4
commit 3ea425d4e2
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3 changed files with 21 additions and 39 deletions
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12
include/wlr/types/wlr_xdg_shell.h
View File

@ -215,19 +215,19 @@ uint32_t wlr_xdg_toplevel_set_resizing(struct wlr_xdg_surface *surface,
void wlr_xdg_surface_send_close(struct wlr_xdg_surface *surface);
/**
* Compute the popup position in surface-local coordinates.
* Compute the popup position in its parent's surface-local coordinate system.
*/
void wlr_xdg_surface_popup_get_position(struct wlr_xdg_surface *surface,
double *popup_sx, double *popup_sy);
/**
* Find a popup within this surface at the surface-local coordinates. Returns
* the popup and coordinates in the topmost surface coordinate system or NULL if
* no popup is found at that location.
* Find a surface within this xdg-surface tree at the given surface-local
* coordinates. Returns the surface and coordinates in the leaf surface
* coordinate system or NULL if no surface is found at that location.
*/
struct wlr_xdg_surface *wlr_xdg_surface_popup_at(
struct wlr_surface *wlr_xdg_surface_surface_at(
struct wlr_xdg_surface *surface, double sx, double sy,
double *popup_sx, double *popup_sy);
double *sub_x, double *sub_y);
bool wlr_surface_is_xdg_surface(struct wlr_surface *surface);

5
rootston/desktop.c
View File

@ -584,12 +584,15 @@ static bool view_at(struct roots_view *view, double lx, double ly,
_surface = wlr_xdg_surface_v6_surface_at(view->xdg_surface_v6,
view_sx, view_sy, &_sx, &_sy);
break;
case ROOTS_XDG_SHELL_VIEW:
_surface = wlr_xdg_surface_surface_at(view->xdg_surface,
view_sx, view_sy, &_sx, &_sy);
break;
case ROOTS_WL_SHELL_VIEW:
_surface = wlr_wl_shell_surface_surface_at(view->wl_shell_surface,
view_sx, view_sy, &_sx, &_sy);
break;
case ROOTS_XWAYLAND_VIEW:
case ROOTS_XDG_SHELL_VIEW: // TODO
_surface = wlr_surface_surface_at(view->wlr_surface,
view_sx, view_sy, &_sx, &_sy);
break;

43
types/wlr_xdg_shell.c
View File

@ -1638,45 +1638,24 @@ void wlr_xdg_surface_popup_get_position(struct wlr_xdg_surface *surface,
surface->geometry.y;
}
struct wlr_xdg_surface *wlr_xdg_surface_popup_at(
struct wlr_surface *wlr_xdg_surface_surface_at(
struct wlr_xdg_surface *surface, double sx, double sy,
double *popup_sx, double *popup_sy) {
// XXX: I think this is so complicated because we're mixing geometry
// coordinates with surface coordinates. Input handling should only deal
// with surface coordinates.
double *sub_x, double *sub_y) {
struct wlr_xdg_popup *popup_state;
wl_list_for_each(popup_state, &surface->popups, link) {
struct wlr_xdg_surface *popup = popup_state->base;
double _popup_sx =
surface->geometry.x + popup_state->geometry.x;
double _popup_sy =
surface->geometry.y + popup_state->geometry.y;
int popup_width = popup_state->geometry.width;
int popup_height = popup_state->geometry.height;
double popup_sx, popup_sy;
wlr_xdg_surface_popup_get_position(popup, &popup_sx, &popup_sy);
struct wlr_xdg_surface *_popup =
wlr_xdg_surface_popup_at(popup,
sx - _popup_sx + popup->geometry.x,
sy - _popup_sy + popup->geometry.y,
popup_sx, popup_sy);
if (_popup) {
*popup_sx = *popup_sx + _popup_sx - popup->geometry.x;
*popup_sy = *popup_sy + _popup_sy - popup->geometry.y;
return _popup;
}
if ((sx > _popup_sx && sx < _popup_sx + popup_width) &&
(sy > _popup_sy && sy < _popup_sy + popup_height)) {
if (pixman_region32_contains_point(&popup->surface->current->input,
sx - _popup_sx + popup->geometry.x,
sy - _popup_sy + popup->geometry.y, NULL)) {
*popup_sx = _popup_sx - popup->geometry.x;
*popup_sy = _popup_sy - popup->geometry.y;
return popup;
}
struct wlr_surface *sub = wlr_xdg_surface_surface_at(popup,
sx - popup_sx + popup->geometry.x,
sy - popup_sy + popup->geometry.y,
sub_x, sub_y);
if (sub != NULL) {
return sub;
}
}
return NULL;
return wlr_surface_surface_at(surface->surface, sx, sy, sub_x, sub_y);
}