text: Add delete_surrounding_text to protocol
Add delete_surrounding_text event in the text_model interface and the
request in the input_method_context interface. Implement it in the
example editor client and in the example keyboard so that the backspace
key works with it.
Signed-off-by: Jan Arne Petersen <jpetersen@openismus.com>
diff --git a/src/text-backend.c b/src/text-backend.c
index 4fb4d95..b2f9094 100644
--- a/src/text-backend.c
+++ b/src/text-backend.c
@@ -305,10 +305,22 @@
text_model_send_preedit_string(&context->model->resource, text, index);
}
+static void
+input_method_context_delete_surrounding_text(struct wl_client *client,
+ struct wl_resource *resource,
+ int32_t index,
+ uint32_t length)
+{
+ struct input_method_context *context = resource->data;
+
+ text_model_send_delete_surrounding_text(&context->model->resource, index, length);
+}
+
static const struct input_method_context_interface input_method_context_implementation = {
input_method_context_destroy,
input_method_context_commit_string,
input_method_context_preedit_string,
+ input_method_context_delete_surrounding_text
};
static void