From c9d21106b4ea85558db06c8e0bff4c6e3fbc203e Mon Sep 17 00:00:00 2001 From: emersion Date: Wed, 4 Apr 2018 17:42:16 -0400 Subject: [PATCH] Add wlr_xdg_surface_v6_surface_at and wlr_wl_shell_surface_surface_at --- include/wlr/types/wlr_wl_shell.h | 10 +++--- include/wlr/types/wlr_xdg_shell_v6.h | 12 ++++---- rootston/desktop.c | 46 ++++++++++------------------ types/wlr_wl_shell.c | 37 ++++++---------------- types/wlr_xdg_shell_v6.c | 43 +++++++------------------- 5 files changed, 47 insertions(+), 101 deletions(-) diff --git a/include/wlr/types/wlr_wl_shell.h b/include/wlr/types/wlr_wl_shell.h index 63b1a8372..89e950c95 100644 --- a/include/wlr/types/wlr_wl_shell.h +++ b/include/wlr/types/wlr_wl_shell.h @@ -142,13 +142,13 @@ void wlr_wl_shell_surface_configure(struct wlr_wl_shell_surface *surface, enum wl_shell_surface_resize edges, int32_t width, int32_t height); /** - * 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 wl-shell 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_wl_shell_surface *wlr_wl_shell_surface_popup_at( +struct wlr_surface *wlr_wl_shell_surface_surface_at( struct wlr_wl_shell_surface *surface, double sx, double sy, - double *popup_sx, double *popup_sy); + double *sub_sx, double *sub_sy); bool wlr_surface_is_wl_shell_surface(struct wlr_surface *surface); diff --git a/include/wlr/types/wlr_xdg_shell_v6.h b/include/wlr/types/wlr_xdg_shell_v6.h index 04c1f3240..b646f3fec 100644 --- a/include/wlr/types/wlr_xdg_shell_v6.h +++ b/include/wlr/types/wlr_xdg_shell_v6.h @@ -233,19 +233,19 @@ uint32_t wlr_xdg_toplevel_v6_set_resizing(struct wlr_xdg_surface_v6 *surface, void wlr_xdg_surface_v6_send_close(struct wlr_xdg_surface_v6 *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_v6_popup_get_position(struct wlr_xdg_surface_v6 *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_v6 *wlr_xdg_surface_v6_popup_at( +struct wlr_surface *wlr_xdg_surface_v6_surface_at( struct wlr_xdg_surface_v6 *surface, double sx, double sy, - double *popup_sx, double *popup_sy); + double *sub_x, double *sub_y); /** * Get the geometry for this positioner based on the anchor rect, gravity, and diff --git a/rootston/desktop.c b/rootston/desktop.c index cfeb809b2..e21277644 100644 --- a/rootston/desktop.c +++ b/rootston/desktop.c @@ -577,37 +577,23 @@ static bool view_at(struct roots_view *view, double lx, double ly, view_sy = ry + (double)box.height/2; } - if (view->type == ROOTS_XDG_SHELL_V6_VIEW) { - double popup_sx, popup_sy; - struct wlr_xdg_surface_v6 *popup = - wlr_xdg_surface_v6_popup_at(view->xdg_surface_v6, - view_sx, view_sy, &popup_sx, &popup_sy); - - if (popup) { - *sx = view_sx - popup_sx; - *sy = view_sy - popup_sy; - *surface = popup->surface; - return true; - } - } - - if (view->type == ROOTS_WL_SHELL_VIEW) { - double popup_sx, popup_sy; - struct wlr_wl_shell_surface *popup = - wlr_wl_shell_surface_popup_at(view->wl_shell_surface, - view_sx, view_sy, &popup_sx, &popup_sy); - - if (popup) { - *sx = view_sx - popup_sx; - *sy = view_sy - popup_sy; - *surface = popup->surface; - return true; - } - } - double _sx, _sy; - struct wlr_surface *_surface = wlr_surface_surface_at(view->wlr_surface, - view_sx, view_sy, &_sx, &_sy); + struct wlr_surface *_surface; + switch (view->type) { + case ROOTS_XDG_SHELL_V6_VIEW: + _surface = wlr_xdg_surface_v6_surface_at(view->xdg_surface_v6, + 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; + } if (_surface != NULL) { *sx = _sx; *sy = _sy; diff --git a/types/wlr_wl_shell.c b/types/wlr_wl_shell.c index a2123bce1..2cbdaf3a0 100644 --- a/types/wlr_wl_shell.c +++ b/types/wlr_wl_shell.c @@ -658,42 +658,23 @@ void wlr_wl_shell_surface_configure(struct wlr_wl_shell_surface *surface, wl_shell_surface_send_configure(surface->resource, edges, width, height); } -struct wlr_wl_shell_surface *wlr_wl_shell_surface_popup_at( +struct wlr_surface *wlr_wl_shell_surface_surface_at( struct wlr_wl_shell_surface *surface, double sx, double sy, - double *popup_sx, double *popup_sy) { + double *sub_sx, double *sub_sy) { struct wlr_wl_shell_surface *popup; wl_list_for_each(popup, &surface->popups, popup_link) { if (!popup->popup_mapped) { continue; } - double _popup_sx = popup->transient_state->x; - double _popup_sy = popup->transient_state->y; - int popup_width = - popup->surface->current->buffer_width; - int popup_height = - popup->surface->current->buffer_height; - struct wlr_wl_shell_surface *_popup = - wlr_wl_shell_surface_popup_at(popup, - popup->transient_state->x, - popup->transient_state->y, - popup_sx, popup_sy); - if (_popup) { - *popup_sx = sx + _popup_sx; - *popup_sy = sy + _popup_sy; - 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, sy - _popup_sy, NULL)) { - *popup_sx = _popup_sx; - *popup_sy = _popup_sy; - return popup; - } + double popup_sx = popup->transient_state->x; + double popup_sy = popup->transient_state->y; + struct wlr_surface *sub = wlr_wl_shell_surface_surface_at(popup, + sx - popup_sx, sy - popup_sy, sub_sx, sub_sy); + if (sub != NULL) { + return sub; } } - return NULL; + return wlr_surface_surface_at(surface->surface, sx, sy, sub_sx, sub_sy); } diff --git a/types/wlr_xdg_shell_v6.c b/types/wlr_xdg_shell_v6.c index 5c83db708..fa5523fc0 100644 --- a/types/wlr_xdg_shell_v6.c +++ b/types/wlr_xdg_shell_v6.c @@ -1602,47 +1602,26 @@ void wlr_xdg_surface_v6_popup_get_position(struct wlr_xdg_surface_v6 *surface, surface->geometry.y; } -struct wlr_xdg_surface_v6 *wlr_xdg_surface_v6_popup_at( +struct wlr_surface *wlr_xdg_surface_v6_surface_at( struct wlr_xdg_surface_v6 *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_v6 *popup_state; wl_list_for_each(popup_state, &surface->popups, link) { struct wlr_xdg_surface_v6 *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_v6_popup_get_position(popup, &popup_sx, &popup_sy); - struct wlr_xdg_surface_v6 *_popup = - wlr_xdg_surface_v6_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_v6_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); } void wlr_xdg_popup_v6_get_anchor_point(struct wlr_xdg_popup_v6 *popup,