Merge branch 'master' into nagbar

8 files changed, 69 insertions, 59 deletions

diff --git a/sway/commands/exec_always.c b/sway/commands/exec_always.c
index 9bf2b320..c730cb8b 100644
--- a/sway/commands/exec_always.c
+++ b/sway/commands/exec_always.c
@@ -4,6 +4,7 @@
 #include <string.h>
 #include <sys/wait.h>
 #include <unistd.h>
+#include <signal.h>
 #include "sway/commands.h"
 #include "sway/config.h"
 #include "sway/tree/container.h"
@@ -47,6 +48,9 @@ struct cmd_results *cmd_exec_always(int argc, char **argv) {
 	if ((pid = fork()) == 0) {
 		// Fork child process again
 		setsid();
+		sigset_t set;
+		sigemptyset(&set);
+		sigprocmask(SIG_SETMASK, &set, NULL);
 		close(fd[0]);
 		if ((child = fork()) == 0) {
 			close(fd[1]);
diff --git a/sway/commands/move.c b/sway/commands/move.c
index 46ebcd83..702b42d9 100644
--- a/sway/commands/move.c
+++ b/sway/commands/move.c
@@ -59,8 +59,7 @@ static struct cmd_results *cmd_move_container(struct sway_container *current,
 			&& strcasecmp(argv[2], "workspace") == 0) {
 		// move container to workspace x
 		if (current->type == C_WORKSPACE) {
-			// TODO: Wrap children in a container and move that
-			return cmd_results_new(CMD_FAILURE, "move", "Unimplemented");
+			current = container_wrap_children(current);
 		} else if (current->type != C_CONTAINER && current->type != C_VIEW) {
 			return cmd_results_new(CMD_FAILURE, "move",
 					"Can only move containers and views.");
diff --git a/sway/config/bar.c b/sway/config/bar.c
index 3a74331e..ae9383d6 100644
--- a/sway/config/bar.c
+++ b/sway/config/bar.c
@@ -10,6 +10,7 @@
 #include <sys/stat.h>
 #include <signal.h>
 #include <strings.h>
+#include <signal.h>
 #include "sway/config.h"
 #include "stringop.h"
 #include "list.h"
@@ -175,6 +176,9 @@ void invoke_swaybar(struct bar_config *bar) {
 	if (bar->pid == 0) {
 		setpgid(0, 0);
 		close(filedes[0]);
+		sigset_t set;
+		sigemptyset(&set);
+		sigprocmask(SIG_SETMASK, &set, NULL);
 
 		// run custom swaybar
 		size_t len = snprintf(NULL, 0, "%s -b %s",
diff --git a/sway/desktop/render.c b/sway/desktop/render.c
index ea4361f2..1f374740 100644
--- a/sway/desktop/render.c
+++ b/sway/desktop/render.c
@@ -222,17 +222,14 @@ static void render_saved_view(struct sway_view *view,
 		struct sway_output *output, pixman_region32_t *damage, float alpha) {
 	struct wlr_output *wlr_output = output->wlr_output;
 
-	int width, height;
-	struct wlr_texture *texture =
-		transaction_get_saved_texture(view, &width, &height);
-	if (!texture) {
+	if (!view->saved_buffer || !view->saved_buffer->texture) {
 		return;
 	}
 	struct wlr_box box = {
 		.x = view->swayc->current.view_x - output->swayc->current.swayc_x,
 		.y = view->swayc->current.view_y - output->swayc->current.swayc_y,
-		.width = width,
-		.height = height,
+		.width = view->saved_buffer_width,
+		.height = view->saved_buffer_height,
 	};
 
 	struct wlr_box output_box = {
@@ -252,7 +249,8 @@ static void render_saved_view(struct sway_view *view,
 	wlr_matrix_project_box(matrix, &box, WL_OUTPUT_TRANSFORM_NORMAL, 0,
 		wlr_output->transform_matrix);
 
-	render_texture(wlr_output, damage, texture, &box, matrix, alpha);
+	render_texture(wlr_output, damage, view->saved_buffer->texture,
+			&box, matrix, alpha);
 }
 
 /**
@@ -261,7 +259,7 @@ static void render_saved_view(struct sway_view *view,
 static void render_view(struct sway_output *output, pixman_region32_t *damage,
 		struct sway_container *con, struct border_colors *colors) {
 	struct sway_view *view = con->sway_view;
-	if (view->swayc->instructions->length) {
+	if (view->saved_buffer) {
 		render_saved_view(view, output, damage, view->swayc->alpha);
 	} else {
 		render_view_toplevels(view, output, damage, view->swayc->alpha);
@@ -864,7 +862,7 @@ void output_render(struct sway_output *output, struct timespec *when,
 
 		// TODO: handle views smaller than the output
 		if (fullscreen_con->type == C_VIEW) {
-			if (fullscreen_con->instructions->length) {
+			if (fullscreen_con->sway_view->saved_buffer) {
 				render_saved_view(fullscreen_con->sway_view,
 						output, damage, 1.0f);
 			} else {
diff --git a/sway/desktop/transaction.c b/sway/desktop/transaction.c
index 7975366e..4e6af86a 100644
--- a/sway/desktop/transaction.c
+++ b/sway/desktop/transaction.c
@@ -41,8 +41,6 @@ struct sway_transaction_instruction {
 	struct sway_transaction *transaction;
 	struct sway_container *container;
 	struct sway_container_state state;
-	struct wlr_buffer *saved_buffer;
-	int saved_buffer_width, saved_buffer_height;
 	uint32_t serial;
 	bool ready;
 };
@@ -57,27 +55,6 @@ static struct sway_transaction *transaction_create() {
 	return transaction;
 }
 
-static void remove_saved_view_buffer(
-		struct sway_transaction_instruction *instruction) {
-	if (instruction->saved_buffer) {
-		wlr_buffer_unref(instruction->saved_buffer);
-		instruction->saved_buffer = NULL;
-	}
-}
-
-static void save_view_buffer(struct sway_view *view,
-		struct sway_transaction_instruction *instruction) {
-	if (!sway_assert(instruction->saved_buffer == NULL,
-				"Didn't expect instruction to have a saved buffer already")) {
-		remove_saved_view_buffer(instruction);
-	}
-	if (view->surface && wlr_surface_has_buffer(view->surface)) {
-		instruction->saved_buffer = wlr_buffer_ref(view->surface->buffer);
-		instruction->saved_buffer_width = view->surface->current.width;
-		instruction->saved_buffer_height = view->surface->current.height;
-	}
-}
-
 static void transaction_destroy(struct sway_transaction *transaction) {
 	// Free instructions
 	for (int i = 0; i < transaction->instructions->length; ++i) {
@@ -93,7 +70,6 @@ static void transaction_destroy(struct sway_transaction *transaction) {
 		if (con->destroying && !con->instructions->length) {
 			container_free(con);
 		}
-		remove_saved_view_buffer(instruction);
 		free(instruction);
 	}
 	list_free(transaction->instructions);
@@ -158,9 +134,6 @@ static void transaction_add_container(struct sway_transaction *transaction,
 
 	copy_pending_state(container, &instruction->state);
 
-	if (container->type == C_VIEW) {
-		save_view_buffer(container->sway_view, instruction);
-	}
 	list_add(transaction->instructions, instruction);
 }
 
@@ -220,6 +193,22 @@ static void transaction_apply(struct sway_transaction *transaction) {
 
 		memcpy(&container->current, &instruction->state,
 				sizeof(struct sway_container_state));
+
+		if (container->type == C_VIEW) {
+			if (container->destroying) {
+				if (container->instructions->length == 1 &&
+						container->sway_view->saved_buffer) {
+					view_remove_saved_buffer(container->sway_view);
+				}
+			} else {
+				if (container->sway_view->saved_buffer) {
+					view_remove_saved_buffer(container->sway_view);
+				}
+				if (container->instructions->length > 1) {
+					view_save_buffer(container->sway_view);
+				}
+			}
+		}
 	}
 }
 
@@ -295,6 +284,9 @@ static void transaction_commit(struct sway_transaction *transaction) {
 			struct timespec when;
 			wlr_surface_send_frame_done(con->sway_view->surface, &when);
 		}
+		if (con->type == C_VIEW && !con->sway_view->saved_buffer) {
+			view_save_buffer(con->sway_view);
+		}
 		list_add(con->instructions, instruction);
 	}
 	transaction->num_configures = transaction->num_waiting;
@@ -400,18 +392,6 @@ void transaction_notify_view_ready_by_size(struct sway_view *view,
 	}
 }
 
-struct wlr_texture *transaction_get_saved_texture(struct sway_view *view,
-		int *width, int *height) {
-	struct sway_transaction_instruction *instruction =
-		view->swayc->instructions->items[0];
-	if (!instruction->saved_buffer) {
-		return NULL;
-	}
-	*width = instruction->saved_buffer_width;
-	*height = instruction->saved_buffer_height;
-	return instruction->saved_buffer->texture;
-}
-
 void transaction_commit_dirty(void) {
 	if (!server.dirty_containers->length) {
 		return;
diff --git a/sway/input/seat.c b/sway/input/seat.c
index 869560af..dd4d5c3b 100644
--- a/sway/input/seat.c
+++ b/sway/input/seat.c
@@ -775,8 +775,12 @@ void seat_set_focus_warp(struct sway_seat *seat,
 		}
 	}
 
-	if (container->type == C_VIEW) {
-		ipc_event_window(container, "focus");
+	if (container) {
+		if (container->type == C_VIEW) {
+			ipc_event_window(container, "focus");
+		} else if (container->type == C_WORKSPACE) {
+			ipc_event_workspace(NULL, container, "focus");
+		}
 	}
 
 	seat->has_focus = (container != NULL);
diff --git a/sway/meson.build b/sway/meson.build
index d92bb905..a9503c3b 100644
--- a/sway/meson.build
+++ b/sway/meson.build
@@ -153,10 +153,6 @@ sway_sources = files(
 	'tree/output.c',
 )
 
-if get_option('enable-xwayland')
-	sway_sources += 'desktop/xwayland.c'
-endif
-
 sway_deps = [
 	cairo,
 	gdk_pixbuf,
@@ -170,10 +166,14 @@ sway_deps = [
 	server_protos,
 	wayland_server,
 	wlroots,
-	xcb,
 	xkbcommon,
 ]
 
+if get_option('enable-xwayland')
+	sway_sources += 'desktop/xwayland.c'
+	sway_deps += xcb
+endif
+
 executable(
 	'sway',
 	sway_sources,
diff --git a/sway/tree/view.c b/sway/tree/view.c
index 02a33c10..97318daa 100644
--- a/sway/tree/view.c
+++ b/sway/tree/view.c
@@ -2,6 +2,7 @@
 #include <stdlib.h>
 #include <wayland-server.h>
 #include <wlr/render/wlr_renderer.h>
+#include <wlr/types/wlr_buffer.h>
 #include <wlr/types/wlr_output_layout.h>
 #include "config.h"
 #ifdef HAVE_XWAYLAND
@@ -495,7 +496,7 @@ static struct sway_container *select_workspace(struct sway_view *view) {
 	}
 
 	// Use the focused workspace
-	ws = seat_get_focus(seat);
+	ws = seat_get_focus_inactive(seat, &root_container);
 	if (ws->type != C_WORKSPACE) {
 		ws = container_parent(ws, C_WORKSPACE);
 	}
@@ -504,7 +505,8 @@ static struct sway_container *select_workspace(struct sway_view *view) {
 
 static bool should_focus(struct sway_view *view) {
 	struct sway_seat *seat = input_manager_current_seat(input_manager);
-	struct sway_container *prev_focus = seat_get_focus(seat);
+	struct sway_container *prev_focus =
+		seat_get_focus_inactive(seat, &root_container);
 	struct sway_container *prev_ws = prev_focus->type == C_WORKSPACE ?
 		prev_focus : container_parent(prev_focus, C_WORKSPACE);
 	struct sway_container *map_ws = container_parent(view->swayc, C_WORKSPACE);
@@ -1093,3 +1095,22 @@ void view_set_urgent(struct sway_view *view, bool enable) {
 bool view_is_urgent(struct sway_view *view) {
 	return view->urgent.tv_sec || view->urgent.tv_nsec;
 }
+
+void view_remove_saved_buffer(struct sway_view *view) {
+	if (!sway_assert(view->saved_buffer, "Expected a saved buffer")) {
+		return;
+	}
+	wlr_buffer_unref(view->saved_buffer);
+	view->saved_buffer = NULL;
+}
+
+void view_save_buffer(struct sway_view *view) {
+	if (!sway_assert(!view->saved_buffer, "Didn't expect saved buffer")) {
+		view_remove_saved_buffer(view);
+	}
+	if (view->surface && wlr_surface_has_buffer(view->surface)) {
+		view->saved_buffer = wlr_buffer_ref(view->surface->buffer);
+		view->saved_buffer_width = view->surface->current.width;
+		view->saved_buffer_height = view->surface->current.height;
+	}
+}