Match any name if output = '*'

This commit also fixes an issue where a second xdg_output::done would
mistakenly destroy outputs.

3 files changed, 13 insertions, 4 deletions

diff --git a/mpvpaper.man b/mpvpaper.man
index 217c360..d6cb1cb 100644
--- a/mpvpaper.man
+++ b/mpvpaper.man
@@ -54,6 +54,11 @@ Simple example:
 mpvpaper DP-2 /path/to/video
 .RE
 
+To play the same video on all outputs:
+.RS
+mpvpaper '*' /path/to/video
+.RE
+
 Forward mpv options by passing "--mpv-options" or "-o" like so:
 .RS
 mpvpaper -o "no-audio --loop-playlist shuffle" HDMI-A-1 www.url/to/playlist
diff --git a/src/holder.c b/src/holder.c
index 3fb0f2c..75e8f51 100644
--- a/src/holder.c
+++ b/src/holder.c
@@ -210,10 +210,12 @@ static void xdg_output_handle_done(void *data, struct zxdg_output_v1 *xdg_output
 
     struct display_output *output = data;
 
-    if (strcmp(output->name, output->state->monitor) == 0 && !output->layer_surface) {
+    bool name_ok = (strcmp(output->name, output->state->monitor) == 0) ||
+        (strcmp(output->state->monitor, "*") == 0);
+    if (name_ok && !output->layer_surface) {
         create_layer_surface(output);
     }
-    else {
+    if (!name_ok) {
         destroy_display_output(output);
     }
 }
diff --git a/src/main.c b/src/main.c
index fd8cf98..05c61c0 100644
--- a/src/main.c
+++ b/src/main.c
@@ -737,12 +737,14 @@ static void xdg_output_handle_done(void *data, struct zxdg_output_v1 *xdg_output
 
     struct display_output *output = data;
 
-    if (strcmp(output->name, output->state->monitor) == 0 && !output->layer_surface) {
+    bool name_ok = (strcmp(output->name, output->state->monitor) == 0) ||
+        (strcmp(output->state->monitor, "*") == 0);
+    if (name_ok && !output->layer_surface) {
         if (VERBOSE)
             cflp_info("Output %s (%s) selected", output->name, output->identifier);
         create_layer_surface(output);
     }
-    else {
+    if (!name_ok) {
         if (VERBOSE)
             cflp_warning("Output %s (%s) not selected", output->name, output->identifier);
         destroy_display_output(output);