config: Add "seamless_mouse" to decide if pointer crosses output edges.

3 files changed, 12 insertions, 1 deletions

diff --git a/sway/commands.c b/sway/commands.c
index 7605a36b..a9c20e51 100644
--- a/sway/commands.c
+++ b/sway/commands.c
@@ -410,6 +410,15 @@ static enum cmd_status cmd_focus_follows_mouse(int argc, char **argv) {
         return CMD_SUCCESS;
 }
 
+static enum cmd_status cmd_seamless_mouse(int argc, char **argv) {
+        if (!checkarg(argc, "seamless_mouse", EXPECTED_EQUAL_TO, 1)) {
+                return CMD_FAILURE;
+        }
+
+        config->seamless_mouse = (strcasecmp(argv[0], "on") == 0 || strcasecmp(argv[0], "yes") == 0);
+        return CMD_SUCCESS;
+}
+
 static void hide_view_in_scratchpad(swayc_t *sp_view) {
         if (sp_view == NULL) {
                 return;
@@ -1139,6 +1148,7 @@ static struct cmd_handler handlers[] = {
         { "reload", cmd_reload },
         { "resize", cmd_resize },
         { "scratchpad", cmd_scratchpad },
+        { "seamless_mouse", cmd_seamless_mouse },
         { "set", cmd_set },
         { "split", cmd_split },
         { "splith", cmd_splith },
diff --git a/sway/config.c b/sway/config.c
index bce074b9..67f8284c 100644
--- a/sway/config.c
+++ b/sway/config.c
@@ -102,6 +102,7 @@ static void config_defaults(struct sway_config *config) {
         config->active = false;
         config->failed = false;
         config->auto_back_and_forth = false;
+        config->seamless_mouse = true;
         config->reading = false;
 
         config->gaps_inner = 0;
diff --git a/sway/handlers.c b/sway/handlers.c
index 4b6aaedd..351d0a0f 100644
--- a/sway/handlers.c
+++ b/sway/handlers.c
@@ -357,7 +357,7 @@ static bool handle_pointer_motion(wlc_handle handle, uint32_t time, const struct
         //
         // Since this doesn't currently support moving windows between outputs we
         // don't do the switch if the pointer is in a mode.
-        if (!pointer_state.mode) {
+        if (config->seamless_mouse && !pointer_state.mode) {
                 swayc_t *output = swayc_active_output();
 
                 // TODO: This implementation is naïve: We assume all outputs are