input method: Initialize the protocol and pretend to handle a few things

src/imservice.c

@@ -0,0 +1,35 @@
+#include "imservice.h"
+
+#include <glib.h>
+
+
+void imservice_handle_text_change_cause(void *data, struct zwp_input_method_v2 *input_method) {}
+void imservice_handle_content_type(void *data, struct zwp_input_method_v2 *input_method) {}
+void imservice_handle_unavailable(void *data, struct zwp_input_method_v2 *input_method) {}
+
+
+static const struct zwp_input_method_v2_listener input_method_listener = {
+    .activate = imservice_handle_input_method_activate,
+    .deactivate = imservice_handle_input_method_deactivate,
+    .surrounding_text = imservice_handle_surrounding_text,
+    .text_change_cause = imservice_handle_text_change_cause,
+    .content_type = imservice_handle_content_type,
+    .done = imservice_handle_commit_state,
+    .unavailable = imservice_handle_unavailable,
+};
+
+struct imservice* get_imservice(struct zwp_input_method_manager_v2 *manager,
+                                struct wl_seat *seat) {
+    struct zwp_input_method_v2 *im = zwp_input_method_manager_v2_get_input_method(manager, seat);
+    struct imservice *imservice = imservice_new(im);
+    zwp_input_method_v2_add_listener(im,
+        &input_method_listener, imservice);
+    return imservice;
+}
+
+void imservice_make_visible(struct imservice *imservice) {
+    g_log("squeek", G_LOG_LEVEL_DEBUG, "Visibiling");
+}
+void imservice_try_hide(struct imservice *imservice) {
+    g_log("squeek", G_LOG_LEVEL_DEBUG, "Hiding");
+}