Merge pull request #123 from Luminarys/master

Added in output disabling

5 files changed, 19 insertions, 0 deletions

diff --git a/include/config.h b/include/config.h
index c896b423..6d36eb41 100644
--- a/include/config.h
+++ b/include/config.h
@@ -24,6 +24,7 @@ struct sway_mode {
 
 struct output_config {
         char *name;
+        bool enabled;
         int width, height;
         int x, y;
 };
diff --git a/sway.5.txt b/sway.5.txt
index e0052ee1..15a465c1 100644
--- a/sway.5.txt
+++ b/sway.5.txt
@@ -85,6 +85,9 @@ Commands
         arranged at the given position in the layout tree. You may omit either of
         these parameters if you only want to set one of them.
 
+**output** <name> disable::
+        Disables the specified output.
+
 **reload**::
         Reloads the sway config file without restarting sway.
 
diff --git a/sway/commands.c b/sway/commands.c
index 5de1fb0c..7ee8c558 100644
--- a/sway/commands.c
+++ b/sway/commands.c
@@ -372,8 +372,13 @@ static bool cmd_output(struct sway_config *config, int argc, char **argv) {
         struct output_config *output = calloc(1, sizeof(struct output_config));
         output->x = output->y = output->width = output->height = -1;
         output->name = strdup(argv[0]);
+        output->enabled = true;
 
         // TODO: atoi doesn't handle invalid numbers
+        
+        if (strcasecmp(argv[1], "disable") == 0) {
+                output->enabled = false;
+        }
 
         int i;
         for (i = 1; i < argc; ++i) {
diff --git a/sway/container.c b/sway/container.c
index 127e1ecd..d4f7c693 100644
--- a/sway/container.c
+++ b/sway/container.c
@@ -70,6 +70,10 @@ swayc_t *new_output(wlc_handle handle) {
                 oc = NULL;
         }
 
+        if (oc && !oc->enabled) {
+                return NULL;
+        }
+
         swayc_t *output = new_swayc(C_OUTPUT);
         if (oc && oc->width != -1 && oc->height != -1) {
                 output->width = oc->width;
diff --git a/sway/handlers.c b/sway/handlers.c
index e4018811..23db5c15 100644
--- a/sway/handlers.c
+++ b/sway/handlers.c
@@ -86,6 +86,10 @@ swayc_t *container_under_pointer(void) {
 static bool handle_output_created(wlc_handle output) {
         swayc_t *op = new_output(output);
 
+        if (!op) {
+                return false;
+        }
+
         // Switch to workspace if we need to
         if (swayc_active_workspace() == NULL) {
                 swayc_t *ws = op->children->items[0];
@@ -104,6 +108,8 @@ static void handle_output_destroyed(wlc_handle output) {
         }
         if (i < list->length) {
                 destroy_output(list->items[i]);
+        } else {
+                return;
         }
         if (list->length > 0) {
                 // switch to other outputs active workspace