ipc: add binding event

1 files changed, 51 insertions, 1 deletions

diff --git a/sway/commands/bind.c b/sway/commands/bind.c
index 133fd089..8270b958 100644
--- a/sway/commands/bind.c
+++ b/sway/commands/bind.c
@@ -1,3 +1,4 @@
+#define _XOPEN_SOURCE 500
 #ifdef __linux__
 #include <linux/input-event-codes.h>
 #elif __FreeBSD__
@@ -5,9 +6,11 @@
 #endif
 #include <xkbcommon/xkbcommon.h>
 #include <xkbcommon/xkbcommon-names.h>
+#include <string.h>
 #include <strings.h>
 #include "sway/commands.h"
 #include "sway/config.h"
+#include "sway/ipc-server.h"
 #include "list.h"
 #include "log.h"
 #include "stringop.h"
@@ -27,6 +30,33 @@ void free_sway_binding(struct sway_binding *binding) {
         free(binding);
 }
 
+static struct sway_binding *sway_binding_dup(struct sway_binding *sb) {
+        struct sway_binding *new_sb = calloc(1, sizeof(struct sway_binding));
+        if (!new_sb) {
+                return NULL;
+        }
+
+        new_sb->type = sb->type;
+        new_sb->order = sb->order;
+        new_sb->flags = sb->flags;
+        new_sb->modifiers = sb->modifiers;
+        new_sb->command = strdup(sb->command);
+
+        new_sb->keys = create_list();
+        int i;
+        for (i = 0; i < sb->keys->length; ++i) {
+                xkb_keysym_t *key = malloc(sizeof(xkb_keysym_t));
+                if (!key) {
+                        free_sway_binding(new_sb);
+                        return NULL;
+                }
+                *key = *(xkb_keysym_t *)sb->keys->items[i];
+                list_add(new_sb->keys, key);
+        }
+
+        return new_sb;
+}
+
 /**
  * Returns true if the bindings have the same key and modifier combinations.
  * Note that keyboard layout is not considered, so the bindings might actually
@@ -275,11 +305,31 @@ struct cmd_results *cmd_bindcode(int argc, char **argv) {
 void seat_execute_command(struct sway_seat *seat, struct sway_binding *binding) {
         wlr_log(WLR_DEBUG, "running command for binding: %s",
                 binding->command);
+
+        struct sway_binding *binding_copy = binding;
+        bool reload = false;
+        // if this is a reload command we need to make a duplicate of the
+        // binding since it will be gone after the reload has completed.
+        if (strcasecmp(binding->command, "reload") == 0) {
+                reload = true;
+                binding_copy = sway_binding_dup(binding);
+                if (!binding_copy) {
+                        wlr_log(WLR_ERROR, "Failed to duplicate binding during reload");
+                        return;
+                }
+        }
+
         config->handler_context.seat = seat;
         struct cmd_results *results = execute_command(binding->command, NULL);
-        if (results->status != CMD_SUCCESS) {
+        if (results->status == CMD_SUCCESS) {
+                ipc_event_binding(binding_copy);
+        } else {
                 wlr_log(WLR_DEBUG, "could not run command for binding: %s (%s)",
                         binding->command, results->error);
         }
+
+        if (reload) { // free the binding if we made a copy
+                free_sway_binding(binding_copy);
+        }
         free_cmd_results(results);
 }