static Eina_Bool
check_serial(WaylandIMContext *imcontext, uint32_t serial)
{
Ecore_IMF_Preedit_Attr *attr;
if ((imcontext->serial - serial) >
(imcontext->serial - imcontext->reset_serial))
{
EINA_LOG_DOM_INFO(_ecore_imf_wayland_log_dom,
"outdated serial: %u, current: %u, reset: %u",
serial, imcontext->serial, imcontext->reset_serial);
/* Clear pending data */
imcontext->pending_commit.delete_index = 0;
imcontext->pending_commit.delete_length = 0;
imcontext->pending_commit.cursor = 0;
imcontext->pending_commit.anchor = 0;
imcontext->pending_preedit.cursor = 0;
if (imcontext->pending_preedit.attrs)
{
EINA_LIST_FREE(imcontext->pending_preedit.attrs, attr) free(attr);
imcontext->pending_preedit.attrs = NULL;
}
return EINA_FALSE;
}
return EINA_TRUE;
}
static Ecore_IMF_Context *
im_module_create()
{
Ecore_IMF_Context *ctx = NULL;
WaylandIMContext *ctxd = NULL;
if (!text_input_manager)
{
Ecore_Wl_Global *global;
struct wl_registry *registry;
Eina_Inlist *globals;
if (!(registry = ecore_wl_registry_get()))
return NULL;
if (!(globals = ecore_wl_globals_get()))
return NULL;
EINA_INLIST_FOREACH(globals, global)
{
if (!strcmp(global->interface, "wl_text_input_manager"))
{
text_input_manager =
wl_registry_bind(registry, global->id,
&wl_text_input_manager_interface, 1);
EINA_LOG_DOM_INFO(_ecore_imf_wayland_log_dom,
"bound wl_text_input_manager interface");
break;
}
}
}
static void
update_state(WaylandIMContext *imcontext)
{
char *surrounding = NULL;
int cursor_pos;
Ecore_Evas *ee;
int canvas_x = 0, canvas_y = 0;
Eina_Bool changed = EINA_FALSE;
if (!imcontext->ctx)
return;
/* cursor_pos is a byte index */
if (ecore_imf_context_surrounding_get(imcontext->ctx, &surrounding, &cursor_pos))
{
if (imcontext->text_input)
{
zwp_text_input_v1_set_surrounding_text(imcontext->text_input,
surrounding,
cursor_pos, cursor_pos);
changed = EINA_TRUE;
}
if (surrounding)
free(surrounding);
}
if (imcontext->canvas)
{
ee = ecore_evas_ecore_evas_get(imcontext->canvas);
if (ee)
ecore_evas_geometry_get(ee, &canvas_x, &canvas_y, NULL, NULL);
}
EINA_LOG_DOM_INFO(_ecore_imf_wayland_log_dom, "canvas (x: %d, y: %d)",
canvas_x, canvas_y);
if (imcontext->text_input)
{
if (imcontext->cursor_location.do_set)
{
zwp_text_input_v1_set_cursor_rectangle(imcontext->text_input,
imcontext->cursor_location.x + canvas_x,
imcontext->cursor_location.y + canvas_y,
imcontext->cursor_location.width,
imcontext->cursor_location.height);
imcontext->cursor_location.do_set = EINA_FALSE;
changed = EINA_TRUE;
}
}
if (changed)
zwp_text_input_v1_commit_state(imcontext->text_input, ++imcontext->serial);
_clear_hide_timer();
}
