Address first round review for swaynag

meson.build

@@ -82,7 +82,7 @@ if scdoc.found()
 		'swaylock/swaylock.1.scd',
 		'swaymsg/swaymsg.1.scd',
 		'swayidle/swayidle.1.scd',
-		'swaynagbar/swaynagbar.1.scd',
+		'swaynag/swaynag.1.scd',
 	]
 	foreach filename : man_files
 		topic = filename.split('.')[-3].split('/')[-1]
@@ -131,7 +131,7 @@ subdir('swaybg')
 subdir('swaybar')
 subdir('swaylock')
 subdir('swayidle')
-subdir('swaynagbar')
+subdir('swaynag')
 
 config = configuration_data()
 config.set('sysconfdir', join_paths(prefix, sysconfdir))

sway/desktop/layer_shell.c

@@ -214,9 +214,6 @@ void arrange_layers(struct sway_output *output) {
 	wl_list_for_each(seat, &input_manager->seats, link) {
 		seat_set_focus_layer(seat, topmost ? topmost->layer_surface : NULL);
 	}
-
-	arrange_windows(output->swayc);
-	transaction_commit_dirty();
 }
 
 static void handle_output_destroy(struct wl_listener *listener, void *data) {
@@ -250,6 +247,9 @@ static void handle_surface_commit(struct wl_listener *listener, void *data) {
 		output_damage_surface(output, layer->geo.x, layer->geo.y,
 			layer_surface->surface, false);
 	}
+
+	arrange_windows(output->swayc);
+	transaction_commit_dirty();
 }
 
 static void unmap(struct sway_layer_surface *sway_layer) {
@@ -287,6 +287,8 @@ static void handle_destroy(struct wl_listener *listener, void *data) {
 		struct sway_output *output = sway_layer->layer_surface->output->data;
 		if (output != NULL && output->swayc != NULL) {
 			arrange_layers(output);
+			arrange_windows(output->swayc);
+			transaction_commit_dirty();
 		}
 		wl_list_remove(&sway_layer->output_destroy.link);
 		sway_layer->layer_surface->output = NULL;

swaynag/main.c

@@ -4,7 +4,7 @@
 #include "log.h"
 #include "list.h"
 #include "readline.h"
-#include "swaynagbar/nagbar.h"
+#include "swaynag/nagbar.h"
 #include "wlr-layer-shell-unstable-v1-client-protocol.h"
 
 static struct sway_nagbar nagbar;
@@ -71,7 +71,7 @@ int main(int argc, char **argv) {
 		| ZWLR_LAYER_SURFACE_V1_ANCHOR_RIGHT;
 	nagbar.type = NAGBAR_ERROR;
 	set_nagbar_colors();
-	nagbar.font = strdup("pango:monospace 8");
+	nagbar.font = strdup("pango:monospace 10");
 	nagbar.buttons = create_list();
 
 	struct sway_nagbar_button *button_close =
@@ -91,7 +91,7 @@ int main(int argc, char **argv) {
 		{"edge", required_argument, NULL, 'e'},
 		{"font", required_argument, NULL, 'f'},
 		{"help", no_argument, NULL, 'h'},
-		{"detailed-message", required_argument, NULL, 'l'},
+		{"detailed-message", no_argument, NULL, 'l'},
 		{"detailed-button", required_argument, NULL, 'L'},
 		{"message", required_argument, NULL, 'm'},
 		{"output", required_argument, NULL, 'o'},
@@ -102,7 +102,7 @@ int main(int argc, char **argv) {
 	};
 
 	const char *usage =
-		"Usage: swaynagbar [options...]\n"
+		"Usage: swaynag [options...]\n"
 		"\n"
 		"  -b, --button <text> <action>  Create a button with text that "
 			"executes action when pressed. Multiple buttons can be defined.\n"
@@ -110,7 +110,7 @@ int main(int argc, char **argv) {
 		"  -e, --edge top|bottom         Set the edge to use.\n"
 		"  -f, --font <font>             Set the font to use.\n"
 		"  -h, --help                    Show help message and quit.\n"
-		"  -l, --detailed-message <msg>  Set a detailed message.\n"
+		"  -l, --detailed-message        Read a detailed message from stdin.\n"
 		"  -L, --detailed-button <text>  Set the text of the detail button.\n"
 		"  -m, --message <msg>           Set the message text.\n"
 		"  -o, --output <output>         Set the output to use.\n"
@@ -119,7 +119,7 @@ int main(int argc, char **argv) {
 		"  -v, --version                 Show the version number and quit.\n";
 
 	while (1) {
-		int c = getopt_long(argc, argv, "b:de:f:hl:L:m:o:s:t:v", opts, NULL);
+		int c = getopt_long(argc, argv, "b:de:f:hlL:m:o:s:t:v", opts, NULL);
 		if (c == -1) {
 			break;
 		}
@@ -162,11 +162,7 @@ int main(int argc, char **argv) {
 			break;
 		case 'l': // Detailed Message
 			free(nagbar.details.message);
-			if (strcmp(optarg, "-") == 0) {
-				nagbar.details.message = read_from_stdin();
-			} else {
-				nagbar.details.message = strdup(optarg);
-			}
+			nagbar.details.message = read_from_stdin();
 			nagbar.details.button_up.text = strdup("▲");
 			nagbar.details.button_down.text = strdup("▼");
 			break;
@@ -199,7 +195,7 @@ int main(int argc, char **argv) {
 			set_nagbar_colors();
 			break;
 		case 'v': // Version
-			fprintf(stdout, "sway version " SWAY_VERSION "\n");
+			fprintf(stdout, "swaynag version " SWAY_VERSION "\n");
 			exit_code = EXIT_SUCCESS;
 			goto cleanup;
 		default: // Help or unknown flag

swaynag/meson.build

@@ -1,5 +1,5 @@
 executable(
-	'swaynagbar', [
+	'swaynag', [
 		'main.c',
 		'nagbar.c',
 		'render.c',

swaynag/nagbar.c

@@ -6,8 +6,8 @@
 #include <wayland-cursor.h>
 #include "log.h"
 #include "list.h"
-#include "swaynagbar/nagbar.h"
-#include "swaynagbar/render.h"
+#include "swaynag/nagbar.h"
+#include "swaynag/render.h"
 #include "wlr-layer-shell-unstable-v1-client-protocol.h"
 
 static void nop() {
@@ -15,7 +15,7 @@ static void nop() {
 }
 
 static bool terminal_execute(char *terminal, char *command) {
-	char fname[] = "/tmp/swaynagbarXXXXXX";
+	char fname[] = "/tmp/swaynagXXXXXX";
 	FILE *tmp= fdopen(mkstemp(fname), "w");
 	if (!tmp) {
 		wlr_log(WLR_ERROR, "Failed to create temp script");
@@ -352,7 +352,7 @@ void nagbar_setup(struct sway_nagbar *nagbar) {
 	assert(nagbar->surface);
 	nagbar->layer_surface = zwlr_layer_shell_v1_get_layer_surface(
 			nagbar->layer_shell, nagbar->surface, nagbar->output.wl_output,
-			ZWLR_LAYER_SHELL_V1_LAYER_BOTTOM, "nagbar");
+			ZWLR_LAYER_SHELL_V1_LAYER_TOP, "swaynag");
 	assert(nagbar->layer_surface);
 	zwlr_layer_surface_v1_add_listener(nagbar->layer_surface,
 			&layer_surface_listener, nagbar);

swaynag/render.c

@@ -3,7 +3,7 @@
 #include "log.h"
 #include "pango.h"
 #include "pool-buffer.h"
-#include "swaynagbar/nagbar.h"
+#include "swaynag/nagbar.h"
 #include "wlr-layer-shell-unstable-v1-client-protocol.h"
 
 static uint32_t render_message(cairo_t *cairo, struct sway_nagbar *nagbar) {
@@ -274,7 +274,7 @@ void render_frame(struct sway_nagbar *nagbar) {
 				nagbar->height * nagbar->scale);
 		if (!nagbar->current_buffer) {
 			wlr_log(WLR_DEBUG, "Failed to get buffer. Skipping frame.");
-			return;
+			goto cleanup;
 		}
 
 		cairo_t *shm = nagbar->current_buffer->cairo;
@@ -293,6 +293,8 @@ void render_frame(struct sway_nagbar *nagbar) {
 		wl_surface_commit(nagbar->surface);
 		wl_display_roundtrip(nagbar->display);
 	}
+
+cleanup:
 	cairo_surface_destroy(recorder);
 	cairo_destroy(cairo);
 }

swaynag/swaynag.1.scd

@@ -2,11 +2,11 @@ swaynagbar(1)
 
 # NAME
 
-swaynagbar - Show a warning or error message with buttons
+swaynag - Show a warning or error message with buttons
 
 # SYNOPSIS
 
-_swaynagbar_ [options...]
+_swaynag_ [options...]
 
 # OPTIONS
 *-b, --button* <text> <action>
@@ -25,10 +25,9 @@ _swaynagbar_ [options...]
 *-h, --help*
 	Show help message and quit.
 
-*-l, --detailed-message <msg>*
-	Set the detailed message. A button to toggle details will be added. Details
-	are shown in a scrollable multi-line text area. If _msg_ is _-_, then the
-	detailed message will be read from stdin.
+*-l, --detailed-message*
+	Read a detailed message from stdin. A button to toggle details will be
+	added. Details are shown in a scrollable multi-line text area.
 
 *-L, --detailed-button <text>*
 	Set the text for the button that toggles details. This has no effect if