Merge pull request #824 from emersion/fix-subsurface-at
Redesign surface input functions
This commit is contained in:
commit
9a30a4f557
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@ -122,20 +122,24 @@ void wlr_surface_make_subsurface(struct wlr_surface *surface,
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struct wlr_surface *parent, uint32_t id);
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struct wlr_surface *parent, uint32_t id);
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/**
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/**
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* Get the top of the subsurface tree for this surface.
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* Get the root of the subsurface tree for this surface.
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*/
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*/
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struct wlr_surface *wlr_surface_get_main_surface(struct wlr_surface *surface);
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struct wlr_surface *wlr_surface_get_root_surface(struct wlr_surface *surface);
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/**
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/**
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* Find a subsurface within this surface at the surface-local coordinates.
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* Check if the surface accepts input events at the given surface-local
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* Returns the surface and coordinates in the topmost surface coordinate system
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* coordinates. Does not check the surface's subsurfaces.
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* or NULL if no subsurface is found at that location.
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*/
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*/
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struct wlr_subsurface *wlr_surface_subsurface_at(struct wlr_surface *surface,
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bool wlr_surface_point_accepts_input(struct wlr_surface *surface,
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double sx, double sy, double *sub_x, double *sub_y);
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double sx, double sy);
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bool wlr_surface_point_accepts_input(
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/**
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struct wlr_surface *surface, double sx, double sy);
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* Find a surface in this surface's tree that accepts input events at the given
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* surface-local coordinates. Returns the surface and coordinates in the leaf
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* surface coordinate system or NULL if no surface is found at that location.
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*/
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struct wlr_surface *wlr_surface_surface_at(struct wlr_surface *surface,
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double sx, double sy, double *sub_x, double *sub_y);
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void wlr_surface_send_enter(struct wlr_surface *surface,
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void wlr_surface_send_enter(struct wlr_surface *surface,
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struct wlr_output *output);
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struct wlr_output *output);
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@ -142,13 +142,13 @@ void wlr_wl_shell_surface_configure(struct wlr_wl_shell_surface *surface,
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enum wl_shell_surface_resize edges, int32_t width, int32_t height);
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enum wl_shell_surface_resize edges, int32_t width, int32_t height);
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/**
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/**
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* Find a popup within this surface at the surface-local coordinates. Returns
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* Find a surface within this wl-shell surface tree at the given surface-local
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* the popup and coordinates in the topmost surface coordinate system or NULL if
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* coordinates. Returns the surface and coordinates in the leaf surface
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* no popup is found at that location.
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* coordinate system or NULL if no surface is found at that location.
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*/
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*/
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struct wlr_wl_shell_surface *wlr_wl_shell_surface_popup_at(
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struct wlr_surface *wlr_wl_shell_surface_surface_at(
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struct wlr_wl_shell_surface *surface, double sx, double sy,
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struct wlr_wl_shell_surface *surface, double sx, double sy,
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double *popup_sx, double *popup_sy);
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double *sub_sx, double *sub_sy);
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bool wlr_surface_is_wl_shell_surface(struct wlr_surface *surface);
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bool wlr_surface_is_wl_shell_surface(struct wlr_surface *surface);
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@ -215,19 +215,19 @@ uint32_t wlr_xdg_toplevel_set_resizing(struct wlr_xdg_surface *surface,
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void wlr_xdg_surface_send_close(struct wlr_xdg_surface *surface);
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void wlr_xdg_surface_send_close(struct wlr_xdg_surface *surface);
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/**
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/**
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* Compute the popup position in surface-local coordinates.
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* Compute the popup position in its parent's surface-local coordinate system.
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*/
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*/
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void wlr_xdg_surface_popup_get_position(struct wlr_xdg_surface *surface,
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void wlr_xdg_surface_popup_get_position(struct wlr_xdg_surface *surface,
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double *popup_sx, double *popup_sy);
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double *popup_sx, double *popup_sy);
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/**
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/**
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* Find a popup within this surface at the surface-local coordinates. Returns
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* Find a surface within this xdg-surface tree at the given surface-local
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* the popup and coordinates in the topmost surface coordinate system or NULL if
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* coordinates. Returns the surface and coordinates in the leaf surface
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* no popup is found at that location.
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* coordinate system or NULL if no surface is found at that location.
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*/
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*/
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struct wlr_xdg_surface *wlr_xdg_surface_popup_at(
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struct wlr_surface *wlr_xdg_surface_surface_at(
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struct wlr_xdg_surface *surface, double sx, double sy,
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struct wlr_xdg_surface *surface, double sx, double sy,
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double *popup_sx, double *popup_sy);
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double *sub_x, double *sub_y);
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bool wlr_surface_is_xdg_surface(struct wlr_surface *surface);
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bool wlr_surface_is_xdg_surface(struct wlr_surface *surface);
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@ -233,19 +233,19 @@ uint32_t wlr_xdg_toplevel_v6_set_resizing(struct wlr_xdg_surface_v6 *surface,
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void wlr_xdg_surface_v6_send_close(struct wlr_xdg_surface_v6 *surface);
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void wlr_xdg_surface_v6_send_close(struct wlr_xdg_surface_v6 *surface);
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/**
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/**
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* Compute the popup position in surface-local coordinates.
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* Compute the popup position in its parent's surface-local coordinate system.
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*/
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*/
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void wlr_xdg_surface_v6_popup_get_position(struct wlr_xdg_surface_v6 *surface,
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void wlr_xdg_surface_v6_popup_get_position(struct wlr_xdg_surface_v6 *surface,
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double *popup_sx, double *popup_sy);
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double *popup_sx, double *popup_sy);
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/**
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/**
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* Find a popup within this surface at the surface-local coordinates. Returns
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* Find a surface within this xdg-surface tree at the given surface-local
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* the popup and coordinates in the topmost surface coordinate system or NULL if
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* coordinates. Returns the surface and coordinates in the leaf surface
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* no popup is found at that location.
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* coordinate system or NULL if no surface is found at that location.
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*/
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*/
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struct wlr_xdg_surface_v6 *wlr_xdg_surface_v6_popup_at(
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struct wlr_surface *wlr_xdg_surface_v6_surface_at(
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struct wlr_xdg_surface_v6 *surface, double sx, double sy,
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struct wlr_xdg_surface_v6 *surface, double sx, double sy,
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double *popup_sx, double *popup_sy);
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double *sub_x, double *sub_y);
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/**
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/**
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* Get the geometry for this positioner based on the anchor rect, gravity, and
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* Get the geometry for this positioner based on the anchor rect, gravity, and
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@ -577,42 +577,30 @@ static bool view_at(struct roots_view *view, double lx, double ly,
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view_sy = ry + (double)box.height/2;
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view_sy = ry + (double)box.height/2;
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}
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}
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if (view->type == ROOTS_XDG_SHELL_V6_VIEW) {
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double _sx, _sy;
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double popup_sx, popup_sy;
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struct wlr_surface *_surface;
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struct wlr_xdg_surface_v6 *popup =
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switch (view->type) {
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wlr_xdg_surface_v6_popup_at(view->xdg_surface_v6,
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case ROOTS_XDG_SHELL_V6_VIEW:
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view_sx, view_sy, &popup_sx, &popup_sy);
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_surface = wlr_xdg_surface_v6_surface_at(view->xdg_surface_v6,
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view_sx, view_sy, &_sx, &_sy);
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if (popup) {
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break;
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*sx = view_sx - popup_sx;
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case ROOTS_XDG_SHELL_VIEW:
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*sy = view_sy - popup_sy;
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_surface = wlr_xdg_surface_surface_at(view->xdg_surface,
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*surface = popup->surface;
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view_sx, view_sy, &_sx, &_sy);
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return true;
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break;
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case ROOTS_WL_SHELL_VIEW:
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_surface = wlr_wl_shell_surface_surface_at(view->wl_shell_surface,
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view_sx, view_sy, &_sx, &_sy);
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break;
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case ROOTS_XWAYLAND_VIEW:
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_surface = wlr_surface_surface_at(view->wlr_surface,
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view_sx, view_sy, &_sx, &_sy);
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break;
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}
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}
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}
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if (_surface != NULL) {
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*sx = _sx;
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if (view->type == ROOTS_WL_SHELL_VIEW) {
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*sy = _sy;
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double popup_sx, popup_sy;
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*surface = _surface;
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struct wlr_wl_shell_surface *popup =
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wlr_wl_shell_surface_popup_at(view->wl_shell_surface,
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view_sx, view_sy, &popup_sx, &popup_sy);
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if (popup) {
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*sx = view_sx - popup_sx;
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*sy = view_sy - popup_sy;
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*surface = popup->surface;
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return true;
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}
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}
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double sub_x, sub_y;
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struct wlr_subsurface *subsurface =
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wlr_surface_subsurface_at(view->wlr_surface,
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view_sx, view_sy, &sub_x, &sub_y);
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if (subsurface) {
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*sx = view_sx - sub_x;
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*sy = view_sy - sub_y;
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*surface = subsurface->surface;
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return true;
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return true;
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}
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}
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@ -623,13 +611,6 @@ static bool view_at(struct roots_view *view, double lx, double ly,
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return true;
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return true;
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}
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}
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if (wlr_surface_point_accepts_input(view->wlr_surface, view_sx, view_sy)) {
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*sx = view_sx;
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*sy = view_sy;
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*surface = view->wlr_surface;
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return true;
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}
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return false;
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return false;
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}
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}
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@ -126,7 +126,7 @@ static void subcompositor_get_subsurface(struct wl_client *client,
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return;
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return;
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}
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}
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if (wlr_surface_get_main_surface(parent) == surface) {
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if (wlr_surface_get_root_surface(parent) == surface) {
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wl_resource_post_error(resource,
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wl_resource_post_error(resource,
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WL_SUBCOMPOSITOR_ERROR_BAD_SURFACE,
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WL_SUBCOMPOSITOR_ERROR_BAD_SURFACE,
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"%s%d: wl_surface@%d is an ancestor of parent",
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"%s%d: wl_surface@%d is an ancestor of parent",
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@ -137,6 +137,7 @@ static void surface_set_input_region(struct wl_client *client,
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pixman_region32_t *region = wlr_region_from_resource(region_resource);
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pixman_region32_t *region = wlr_region_from_resource(region_resource);
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pixman_region32_copy(&surface->pending->input, region);
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pixman_region32_copy(&surface->pending->input, region);
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} else {
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} else {
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pixman_region32_fini(&surface->pending->input);
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pixman_region32_init_rect(&surface->pending->input,
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pixman_region32_init_rect(&surface->pending->input,
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INT32_MIN, INT32_MIN, UINT32_MAX, UINT32_MAX);
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INT32_MIN, INT32_MIN, UINT32_MAX, UINT32_MAX);
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}
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}
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@ -868,43 +869,41 @@ void wlr_surface_make_subsurface(struct wlr_surface *surface,
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}
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}
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struct wlr_surface *wlr_surface_get_main_surface(struct wlr_surface *surface) {
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struct wlr_surface *wlr_surface_get_root_surface(struct wlr_surface *surface) {
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struct wlr_subsurface *sub;
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while (surface != NULL) {
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struct wlr_subsurface *sub = surface->subsurface;
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while (surface && (sub = surface->subsurface)) {
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if (sub == NULL) {
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surface = sub->parent;
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}
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return surface;
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return surface;
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}
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}
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surface = sub->parent;
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}
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return NULL;
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}
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struct wlr_subsurface *wlr_surface_subsurface_at(struct wlr_surface *surface,
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bool wlr_surface_point_accepts_input(struct wlr_surface *surface,
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double sx, double sy) {
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return sx >= 0 && sx <= surface->current->width &&
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sy >= 0 && sy <= surface->current->height &&
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pixman_region32_contains_point(&surface->current->input, sx, sy, NULL);
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}
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struct wlr_surface *wlr_surface_surface_at(struct wlr_surface *surface,
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double sx, double sy, double *sub_x, double *sub_y) {
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double sx, double sy, double *sub_x, double *sub_y) {
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struct wlr_subsurface *subsurface;
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struct wlr_subsurface *subsurface;
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wl_list_for_each(subsurface, &surface->subsurface_list, parent_link) {
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wl_list_for_each(subsurface, &surface->subsurface_list, parent_link) {
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double _sub_x = subsurface->surface->current->subsurface_position.x;
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double _sub_x = subsurface->surface->current->subsurface_position.x;
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double _sub_y = subsurface->surface->current->subsurface_position.y;
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double _sub_y = subsurface->surface->current->subsurface_position.y;
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struct wlr_subsurface *sub =
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struct wlr_surface *sub = wlr_surface_surface_at(subsurface->surface,
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wlr_surface_subsurface_at(subsurface->surface, _sub_x + sx,
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sx - _sub_x, sy - _sub_y, sub_x, sub_y);
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_sub_y + sy, sub_x, sub_y);
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if (sub != NULL) {
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if (sub) {
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// TODO: This won't work for nested subsurfaces. Convert sub_x and
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// sub_y to the parent coordinate system
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return sub;
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return sub;
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}
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}
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}
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int sub_width = subsurface->surface->current->buffer_width;
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if (wlr_surface_point_accepts_input(surface, sx, sy)) {
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int sub_height = subsurface->surface->current->buffer_height;
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*sub_x = sx;
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if ((sx > _sub_x && sx < _sub_x + sub_width) &&
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*sub_y = sy;
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(sy > _sub_y && sy < _sub_y + sub_height)) {
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return surface;
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if (pixman_region32_contains_point(
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&subsurface->surface->current->input,
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sx - _sub_x, sy - _sub_y, NULL)) {
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*sub_x = _sub_x;
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*sub_y = _sub_y;
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return subsurface;
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}
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}
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}
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}
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return NULL;
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return NULL;
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@ -952,10 +951,3 @@ void wlr_surface_set_role_committed(struct wlr_surface *surface,
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surface->role_committed = role_committed;
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surface->role_committed = role_committed;
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surface->role_data = role_data;
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surface->role_data = role_data;
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}
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}
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bool wlr_surface_point_accepts_input(
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struct wlr_surface *surface, double sx, double sy) {
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return sx >= 0 && sx <= surface->current->width &&
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sy >= 0 && sy <= surface->current->height &&
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pixman_region32_contains_point(&surface->current->input, sx, sy, NULL);
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}
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@ -658,42 +658,23 @@ void wlr_wl_shell_surface_configure(struct wlr_wl_shell_surface *surface,
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wl_shell_surface_send_configure(surface->resource, edges, width, height);
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wl_shell_surface_send_configure(surface->resource, edges, width, height);
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}
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}
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struct wlr_wl_shell_surface *wlr_wl_shell_surface_popup_at(
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struct wlr_surface *wlr_wl_shell_surface_surface_at(
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struct wlr_wl_shell_surface *surface, double sx, double sy,
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struct wlr_wl_shell_surface *surface, double sx, double sy,
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double *popup_sx, double *popup_sy) {
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double *sub_sx, double *sub_sy) {
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struct wlr_wl_shell_surface *popup;
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struct wlr_wl_shell_surface *popup;
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wl_list_for_each(popup, &surface->popups, popup_link) {
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wl_list_for_each(popup, &surface->popups, popup_link) {
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if (!popup->popup_mapped) {
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if (!popup->popup_mapped) {
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continue;
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continue;
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}
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}
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double _popup_sx = popup->transient_state->x;
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double _popup_sy = popup->transient_state->y;
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int popup_width =
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popup->surface->current->buffer_width;
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int popup_height =
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popup->surface->current->buffer_height;
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struct wlr_wl_shell_surface *_popup =
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double popup_sx = popup->transient_state->x;
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wlr_wl_shell_surface_popup_at(popup,
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double popup_sy = popup->transient_state->y;
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popup->transient_state->x,
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struct wlr_surface *sub = wlr_wl_shell_surface_surface_at(popup,
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popup->transient_state->y,
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sx - popup_sx, sy - popup_sy, sub_sx, sub_sy);
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popup_sx, popup_sy);
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if (sub != NULL) {
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if (_popup) {
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return sub;
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*popup_sx = sx + _popup_sx;
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*popup_sy = sy + _popup_sy;
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return _popup;
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}
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if ((sx > _popup_sx && sx < _popup_sx + popup_width) &&
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(sy > _popup_sy && sy < _popup_sy + popup_height)) {
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if (pixman_region32_contains_point(&popup->surface->current->input,
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sx - _popup_sx, sy - _popup_sy, NULL)) {
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*popup_sx = _popup_sx;
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*popup_sy = _popup_sy;
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return popup;
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}
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}
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}
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}
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}
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return NULL;
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return wlr_surface_surface_at(surface->surface, sx, sy, sub_sx, sub_sy);
|
||||||
}
|
}
|
||||||
|
|
|
@ -1638,45 +1638,24 @@ void wlr_xdg_surface_popup_get_position(struct wlr_xdg_surface *surface,
|
||||||
surface->geometry.y;
|
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,
|
struct wlr_xdg_surface *surface, double sx, double sy,
|
||||||
double *popup_sx, double *popup_sy) {
|
double *sub_x, double *sub_y) {
|
||||||
// XXX: I think this is so complicated because we're mixing geometry
|
|
||||||
// coordinates with surface coordinates. Input handling should only deal
|
|
||||||
// with surface coordinates.
|
|
||||||
struct wlr_xdg_popup *popup_state;
|
struct wlr_xdg_popup *popup_state;
|
||||||
wl_list_for_each(popup_state, &surface->popups, link) {
|
wl_list_for_each(popup_state, &surface->popups, link) {
|
||||||
struct wlr_xdg_surface *popup = popup_state->base;
|
struct wlr_xdg_surface *popup = popup_state->base;
|
||||||
|
|
||||||
double _popup_sx =
|
double popup_sx, popup_sy;
|
||||||
surface->geometry.x + popup_state->geometry.x;
|
wlr_xdg_surface_popup_get_position(popup, &popup_sx, &popup_sy);
|
||||||
double _popup_sy =
|
|
||||||
surface->geometry.y + popup_state->geometry.y;
|
|
||||||
int popup_width = popup_state->geometry.width;
|
|
||||||
int popup_height = popup_state->geometry.height;
|
|
||||||
|
|
||||||
struct wlr_xdg_surface *_popup =
|
struct wlr_surface *sub = wlr_xdg_surface_surface_at(popup,
|
||||||
wlr_xdg_surface_popup_at(popup,
|
sx - popup_sx + popup->geometry.x,
|
||||||
sx - _popup_sx + popup->geometry.x,
|
sy - popup_sy + popup->geometry.y,
|
||||||
sy - _popup_sy + popup->geometry.y,
|
sub_x, sub_y);
|
||||||
popup_sx, popup_sy);
|
if (sub != NULL) {
|
||||||
if (_popup) {
|
return sub;
|
||||||
*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;
|
|
||||||
}
|
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
return NULL;
|
return wlr_surface_surface_at(surface->surface, sx, sy, sub_x, sub_y);
|
||||||
}
|
}
|
||||||
|
|
|
@ -1602,47 +1602,26 @@ void wlr_xdg_surface_v6_popup_get_position(struct wlr_xdg_surface_v6 *surface,
|
||||||
surface->geometry.y;
|
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,
|
struct wlr_xdg_surface_v6 *surface, double sx, double sy,
|
||||||
double *popup_sx, double *popup_sy) {
|
double *sub_x, double *sub_y) {
|
||||||
// XXX: I think this is so complicated because we're mixing geometry
|
|
||||||
// coordinates with surface coordinates. Input handling should only deal
|
|
||||||
// with surface coordinates.
|
|
||||||
struct wlr_xdg_popup_v6 *popup_state;
|
struct wlr_xdg_popup_v6 *popup_state;
|
||||||
wl_list_for_each(popup_state, &surface->popups, link) {
|
wl_list_for_each(popup_state, &surface->popups, link) {
|
||||||
struct wlr_xdg_surface_v6 *popup = popup_state->base;
|
struct wlr_xdg_surface_v6 *popup = popup_state->base;
|
||||||
|
|
||||||
double _popup_sx =
|
double popup_sx, popup_sy;
|
||||||
surface->geometry.x + popup_state->geometry.x;
|
wlr_xdg_surface_v6_popup_get_position(popup, &popup_sx, &popup_sy);
|
||||||
double _popup_sy =
|
|
||||||
surface->geometry.y + popup_state->geometry.y;
|
|
||||||
int popup_width = popup_state->geometry.width;
|
|
||||||
int popup_height = popup_state->geometry.height;
|
|
||||||
|
|
||||||
struct wlr_xdg_surface_v6 *_popup =
|
struct wlr_surface *sub = wlr_xdg_surface_v6_surface_at(popup,
|
||||||
wlr_xdg_surface_v6_popup_at(popup,
|
sx - popup_sx + popup->geometry.x,
|
||||||
sx - _popup_sx + popup->geometry.x,
|
sy - popup_sy + popup->geometry.y,
|
||||||
sy - _popup_sy + popup->geometry.y,
|
sub_x, sub_y);
|
||||||
popup_sx, popup_sy);
|
if (sub != NULL) {
|
||||||
if (_popup) {
|
return sub;
|
||||||
*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;
|
|
||||||
}
|
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
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,
|
void wlr_xdg_popup_v6_get_anchor_point(struct wlr_xdg_popup_v6 *popup,
|
||||||
|
|
Loading…
Reference in New Issue