Revert "Fix popups"

This reverts commit de86d65627e96cffe77f4abf11c4a0b982326ff9.

10 files changed, 55 insertions, 197 deletions

diff --git a/include/sway/output.h b/include/sway/output.h
index 80dcd37b..6283db68 100644
--- a/include/sway/output.h
+++ b/include/sway/output.h
@@ -67,18 +67,10 @@ struct sway_container *output_get_active_workspace(struct sway_output *output);
 void output_render(struct sway_output *output, struct timespec *when,
 	pixman_region32_t *damage);
 
-void output_surface_for_each_surface(struct sway_output *output,
-		struct wlr_surface *surface, double ox, double oy,
-		sway_surface_iterator_func_t iterator, void *user_data);
-
 void output_view_for_each_surface(struct sway_output *output,
 	struct sway_view *view, sway_surface_iterator_func_t iterator,
 	void *user_data);
 
-void output_view_for_each_popup(struct sway_output *output,
-		struct sway_view *view, sway_surface_iterator_func_t iterator,
-		void *user_data);
-
 void output_layer_for_each_surface(struct sway_output *output,
 	struct wl_list *layer_surfaces, sway_surface_iterator_func_t iterator,
 	void *user_data);
diff --git a/include/sway/tree/container.h b/include/sway/tree/container.h
index 12ff8a5a..d4a42a71 100644
--- a/include/sway/tree/container.h
+++ b/include/sway/tree/container.h
@@ -230,11 +230,18 @@ struct sway_container *container_parent(struct sway_container *container,
  * surface-local coordinates of the given layout coordinates if the container
  * is a view and the view contains a surface at those coordinates.
  */
-struct sway_container *container_at(struct sway_container *workspace,
-		double lx, double ly, struct wlr_surface **surface,
+struct sway_container *container_at(struct sway_container *container,
+		double ox, double oy, struct wlr_surface **surface,
 		double *sx, double *sy);
 
 /**
+ * Same as container_at, but only checks floating views and expects coordinates
+ * to be layout coordinates, as that's what floating views use.
+ */
+struct sway_container *floating_container_at(double lx, double ly,
+		struct wlr_surface **surface, double *sx, double *sy);
+
+/**
  * Apply the function for each descendant of the container breadth first.
  */
 void container_for_each_descendant_bfs(struct sway_container *container,
diff --git a/include/sway/tree/view.h b/include/sway/tree/view.h
index 37fd02bc..6d8c3e6c 100644
--- a/include/sway/tree/view.h
+++ b/include/sway/tree/view.h
@@ -47,8 +47,6 @@ struct sway_view_impl {
 	bool (*has_client_side_decorations)(struct sway_view *view);
 	void (*for_each_surface)(struct sway_view *view,
 		wlr_surface_iterator_func_t iterator, void *user_data);
-	void (*for_each_popup)(struct sway_view *view,
-		wlr_surface_iterator_func_t iterator, void *user_data);
 	void (*close)(struct sway_view *view);
 	void (*close_popups)(struct sway_view *view);
 	void (*destroy)(struct sway_view *view);
@@ -256,18 +254,9 @@ void view_close_popups(struct sway_view *view);
 
 void view_damage_from(struct sway_view *view);
 
-/**
- * Iterate all surfaces of a view (toplevels + popups).
- */
 void view_for_each_surface(struct sway_view *view,
 	wlr_surface_iterator_func_t iterator, void *user_data);
 
-/**
- * Iterate all popups recursively.
- */
-void view_for_each_popup(struct sway_view *view,
-	wlr_surface_iterator_func_t iterator, void *user_data);
-
 // view implementation
 
 void view_init(struct sway_view *view, enum sway_view_type type,
diff --git a/sway/desktop/output.c b/sway/desktop/output.c
index 66747a3f..31b53213 100644
--- a/sway/desktop/output.c
+++ b/sway/desktop/output.c
@@ -119,7 +119,7 @@ static void output_for_each_surface_iterator(struct wlr_surface *surface,
 		data->user_data);
 }
 
-void output_surface_for_each_surface(struct sway_output *output,
+static void output_surface_for_each_surface(struct sway_output *output,
 		struct wlr_surface *surface, double ox, double oy,
 		sway_surface_iterator_func_t iterator, void *user_data) {
 	struct surface_iterator_data data = {
@@ -155,23 +155,6 @@ void output_view_for_each_surface(struct sway_output *output,
 		output_for_each_surface_iterator, &data);
 }
 
-void output_view_for_each_popup(struct sway_output *output,
-		struct sway_view *view, sway_surface_iterator_func_t iterator,
-		void *user_data) {
-	struct surface_iterator_data data = {
-		.user_iterator = iterator,
-		.user_data = user_data,
-		.output = output,
-		.ox = view->swayc->current.view_x - output->swayc->current.swayc_x,
-		.oy = view->swayc->current.view_y - output->swayc->current.swayc_y,
-		.width = view->swayc->current.view_width,
-		.height = view->swayc->current.view_height,
-		.rotation = 0, // TODO
-	};
-
-	view_for_each_popup(view, output_for_each_surface_iterator, &data);
-}
-
 void output_layer_for_each_surface(struct sway_output *output,
 		struct wl_list *layer_surfaces, sway_surface_iterator_func_t iterator,
 		void *user_data) {
diff --git a/sway/desktop/render.c b/sway/desktop/render.c
index 1f374740..f0e47c95 100644
--- a/sway/desktop/render.c
+++ b/sway/desktop/render.c
@@ -186,36 +186,13 @@ static void premultiply_alpha(float color[4], float opacity) {
 	color[2] *= color[3];
 }
 
-static void render_view_toplevels(struct sway_view *view,
+static void render_view_surfaces(struct sway_view *view,
 		struct sway_output *output, pixman_region32_t *damage, float alpha) {
 	struct render_data data = {
 		.damage = damage,
 		.alpha = alpha,
 	};
-	// Render all toplevels without descending into popups
-	output_surface_for_each_surface(output, view->surface,
-			view->swayc->current.view_x, view->swayc->current.view_y,
-			render_surface_iterator, &data);
-}
-
-static void render_popup_iterator(struct sway_output *output,
-		struct wlr_surface *surface, struct wlr_box *box, float rotation,
-		void *data) {
-	// Render this popup's surface
-	render_surface_iterator(output, surface, box, rotation, data);
-
-	// Render this popup's child toplevels
-	output_surface_for_each_surface(output, surface, box->x, box->y,
-			render_surface_iterator, data);
-}
-
-static void render_view_popups(struct sway_view *view,
-		struct sway_output *output, pixman_region32_t *damage, float alpha) {
-	struct render_data data = {
-		.damage = damage,
-		.alpha = alpha,
-	};
-	output_view_for_each_popup(output, view, render_popup_iterator, &data);
+	output_view_for_each_surface(output, view, render_surface_iterator, &data);
 }
 
 static void render_saved_view(struct sway_view *view,
@@ -262,7 +239,7 @@ static void render_view(struct sway_output *output, pixman_region32_t *damage,
 	if (view->saved_buffer) {
 		render_saved_view(view, output, damage, view->swayc->alpha);
 	} else {
-		render_view_toplevels(view, output, damage, view->swayc->alpha);
+		render_view_surfaces(view, output, damage, view->swayc->alpha);
 	}
 
 	if (view->using_csd) {
@@ -866,7 +843,7 @@ void output_render(struct sway_output *output, struct timespec *when,
 				render_saved_view(fullscreen_con->sway_view,
 						output, damage, 1.0f);
 			} else {
-				render_view_toplevels(fullscreen_con->sway_view,
+				render_view_surfaces(fullscreen_con->sway_view,
 						output, damage, 1.0f);
 			}
 		} else {
@@ -902,12 +879,6 @@ void output_render(struct sway_output *output, struct timespec *when,
 			&output->layers[ZWLR_LAYER_SHELL_V1_LAYER_TOP]);
 	}
 
-	struct sway_seat *seat = input_manager_current_seat(input_manager);
-	struct sway_container *focus = seat_get_focus(seat);
-	if (focus && focus->type == C_VIEW) {
-		render_view_popups(focus->sway_view, output, damage, focus->alpha);
-	}
-
 render_overlay:
 	render_layer(output, damage,
 		&output->layers[ZWLR_LAYER_SHELL_V1_LAYER_OVERLAY]);
diff --git a/sway/desktop/xdg_shell.c b/sway/desktop/xdg_shell.c
index b364663d..9d6b27e5 100644
--- a/sway/desktop/xdg_shell.c
+++ b/sway/desktop/xdg_shell.c
@@ -179,14 +179,6 @@ static void for_each_surface(struct sway_view *view,
 		user_data);
 }
 
-static void for_each_popup(struct sway_view *view,
-		wlr_surface_iterator_func_t iterator, void *user_data) {
-	if (xdg_shell_view_from_view(view) == NULL) {
-		return;
-	}
-	wlr_xdg_surface_for_each_popup(view->wlr_xdg_surface, iterator, user_data);
-}
-
 static void _close(struct sway_view *view) {
 	if (xdg_shell_view_from_view(view) == NULL) {
 		return;
@@ -227,7 +219,6 @@ static const struct sway_view_impl view_impl = {
 	.set_fullscreen = set_fullscreen,
 	.wants_floating = wants_floating,
 	.for_each_surface = for_each_surface,
-	.for_each_popup = for_each_popup,
 	.close = _close,
 	.close_popups = close_popups,
 	.destroy = destroy,
diff --git a/sway/desktop/xdg_shell_v6.c b/sway/desktop/xdg_shell_v6.c
index ffea03ad..6e4aae62 100644
--- a/sway/desktop/xdg_shell_v6.c
+++ b/sway/desktop/xdg_shell_v6.c
@@ -175,15 +175,6 @@ static void for_each_surface(struct sway_view *view,
 		user_data);
 }
 
-static void for_each_popup(struct sway_view *view,
-		wlr_surface_iterator_func_t iterator, void *user_data) {
-	if (xdg_shell_v6_view_from_view(view) == NULL) {
-		return;
-	}
-	wlr_xdg_surface_v6_for_each_popup(view->wlr_xdg_surface_v6, iterator,
-		user_data);
-}
-
 static void _close(struct sway_view *view) {
 	if (xdg_shell_v6_view_from_view(view) == NULL) {
 		return;
@@ -224,7 +215,6 @@ static const struct sway_view_impl view_impl = {
 	.set_fullscreen = set_fullscreen,
 	.wants_floating = wants_floating,
 	.for_each_surface = for_each_surface,
-	.for_each_popup = for_each_popup,
 	.close = _close,
 	.close_popups = close_popups,
 	.destroy = destroy,
diff --git a/sway/input/cursor.c b/sway/input/cursor.c
index 79f6ec46..d6fdc1da 100644
--- a/sway/input/cursor.c
+++ b/sway/input/cursor.c
@@ -109,6 +109,9 @@ static struct sway_container *container_at_coords(
 	}
 
 	struct sway_container *c;
+	if ((c = floating_container_at(lx, ly, surface, sx, sy))) {
+		return c;
+	}
 	if ((c = container_at(ws, lx, ly, surface, sx, sy))) {
 		return c;
 	}
diff --git a/sway/tree/container.c b/sway/tree/container.c
index b980c5e9..b6ff4d30 100644
--- a/sway/tree/container.c
+++ b/sway/tree/container.c
@@ -569,15 +569,10 @@ static struct sway_container *container_at_view(struct sway_container *swayc,
 		*sx = _sx;
 		*sy = _sy;
 		*surface = _surface;
-		return swayc;
 	}
-	return NULL;
+	return swayc;
 }
 
-static struct sway_container *tiling_container_at(
-		struct sway_container *con, double lx, double ly,
-		struct wlr_surface **surface, double *sx, double *sy);
-
 /**
  * container_at for a container with layout L_TABBED.
  */
@@ -604,7 +599,7 @@ static struct sway_container *container_at_tabbed(struct sway_container *parent,
 	// Surfaces
 	struct sway_container *current = seat_get_active_child(seat, parent);
 
-	return tiling_container_at(current, lx, ly, surface, sx, sy);
+	return container_at(current, lx, ly, surface, sx, sy);
 }
 
 /**
@@ -629,7 +624,7 @@ static struct sway_container *container_at_stacked(
 	// Surfaces
 	struct sway_container *current = seat_get_active_child(seat, parent);
 
-	return tiling_container_at(current, lx, ly, surface, sx, sy);
+	return container_at(current, lx, ly, surface, sx, sy);
 }
 
 /**
@@ -647,13 +642,45 @@ static struct sway_container *container_at_linear(struct sway_container *parent,
 			.height = child->height,
 		};
 		if (wlr_box_contains_point(&box, lx, ly)) {
-			return tiling_container_at(child, lx, ly, surface, sx, sy);
+			return container_at(child, lx, ly, surface, sx, sy);
 		}
 	}
 	return NULL;
 }
 
-static struct sway_container *floating_container_at(double lx, double ly,
+struct sway_container *container_at(struct sway_container *parent,
+		double lx, double ly,
+		struct wlr_surface **surface, double *sx, double *sy) {
+	if (!sway_assert(parent->type >= C_WORKSPACE,
+				"Expected workspace or deeper")) {
+		return NULL;
+	}
+	if (parent->type == C_VIEW) {
+		return container_at_view(parent, lx, ly, surface, sx, sy);
+	}
+	if (!parent->children->length) {
+		return NULL;
+	}
+
+	switch (parent->layout) {
+	case L_HORIZ:
+	case L_VERT:
+		return container_at_linear(parent, lx, ly, surface, sx, sy);
+	case L_TABBED:
+		return container_at_tabbed(parent, lx, ly, surface, sx, sy);
+	case L_STACKED:
+		return container_at_stacked(parent, lx, ly, surface, sx, sy);
+	case L_FLOATING:
+		sway_assert(false, "Didn't expect to see floating here");
+		return NULL;
+	case L_NONE:
+		return NULL;
+	}
+
+	return NULL;
+}
+
+struct sway_container *floating_container_at(double lx, double ly,
 		struct wlr_surface **surface, double *sx, double *sy) {
 	for (int i = 0; i < root_container.children->length; ++i) {
 		struct sway_container *output = root_container.children->items[i];
@@ -675,8 +702,7 @@ static struct sway_container *floating_container_at(double lx, double ly,
 					.height = floater->height,
 				};
 				if (wlr_box_contains_point(&box, lx, ly)) {
-					return tiling_container_at(floater, lx, ly,
-							surface, sx, sy);
+					return container_at(floater, lx, ly, surface, sx, sy);
 				}
 			}
 		}
@@ -684,90 +710,6 @@ static struct sway_container *floating_container_at(double lx, double ly,
 	return NULL;
 }
 
-static struct sway_container *tiling_container_at(
-		struct sway_container *con, double lx, double ly,
-		struct wlr_surface **surface, double *sx, double *sy) {
-	if (con->type == C_VIEW) {
-		return container_at_view(con, lx, ly, surface, sx, sy);
-	}
-	if (!con->children->length) {
-		return NULL;
-	}
-
-	switch (con->layout) {
-	case L_HORIZ:
-	case L_VERT:
-		return container_at_linear(con, lx, ly, surface, sx, sy);
-	case L_TABBED:
-		return container_at_tabbed(con, lx, ly, surface, sx, sy);
-	case L_STACKED:
-		return container_at_stacked(con, lx, ly, surface, sx, sy);
-	case L_FLOATING:
-		sway_assert(false, "Didn't expect to see floating here");
-		return NULL;
-	case L_NONE:
-		return NULL;
-	}
-	return NULL;
-}
-
-static bool surface_is_popup(struct wlr_surface *surface) {
-	if (wlr_surface_is_xdg_surface(surface)) {
-		struct wlr_xdg_surface *xdg_surface =
-			wlr_xdg_surface_from_wlr_surface(surface);
-		while (xdg_surface) {
-			if (xdg_surface->role == WLR_XDG_SURFACE_ROLE_POPUP) {
-				return true;
-			}
-			xdg_surface = xdg_surface->toplevel->parent;
-		}
-		return false;
-	}
-
-	if (wlr_surface_is_xdg_surface_v6(surface)) {
-		struct wlr_xdg_surface_v6 *xdg_surface_v6 =
-			wlr_xdg_surface_v6_from_wlr_surface(surface);
-		while (xdg_surface_v6) {
-			if (xdg_surface_v6->role == WLR_XDG_SURFACE_V6_ROLE_POPUP) {
-				return true;
-			}
-			xdg_surface_v6 = xdg_surface_v6->toplevel->parent;
-		}
-		return false;
-	}
-
-	return false;
-}
-
-struct sway_container *container_at(struct sway_container *workspace,
-		double lx, double ly,
-		struct wlr_surface **surface, double *sx, double *sy) {
-	if (!sway_assert(workspace->type == C_WORKSPACE, "Expected a workspace")) {
-		return NULL;
-	}
-	struct sway_container *c;
-	// Focused view's popups
-	struct sway_seat *seat = input_manager_current_seat(input_manager);
-	struct sway_container *focus =
-		seat_get_focus_inactive(seat, &root_container);
-	if (focus && focus->type == C_VIEW) {
-		container_at_view(focus, lx, ly, surface, sx, sy);
-		if (*surface && surface_is_popup(*surface)) {
-			return focus;
-		}
-		*surface = NULL;
-	}
-	// Floating
-	if ((c = floating_container_at(lx, ly, surface, sx, sy))) {
-		return c;
-	}
-	// Tiling
-	if ((c = tiling_container_at(workspace, lx, ly, surface, sx, sy))) {
-		return c;
-	}
-	return NULL;
-}
-
 void container_for_each_descendant_dfs(struct sway_container *container,
 		void (*f)(struct sway_container *container, void *data),
 		void *data) {
diff --git a/sway/tree/view.c b/sway/tree/view.c
index 97318daa..27a6a8bd 100644
--- a/sway/tree/view.c
+++ b/sway/tree/view.c
@@ -339,16 +339,6 @@ void view_for_each_surface(struct sway_view *view,
 	}
 }
 
-void view_for_each_popup(struct sway_view *view,
-		wlr_surface_iterator_func_t iterator, void *user_data) {
-	if (!view->surface) {
-		return;
-	}
-	if (view->impl->for_each_popup) {
-		view->impl->for_each_popup(view, iterator, user_data);
-	}
-}
-
 static void view_subsurface_create(struct sway_view *view,
 	struct wlr_subsurface *subsurface);