int main(int argc, char** argv) { UApplicationOptions* options = u_application_options_new_from_cmd_line(argc, argv); UApplicationDescription* desc = u_application_description_new(); UApplicationId* id = u_application_id_new_from_stringn("UbuntuApplicationCAPI", 21); u_application_description_set_application_id(desc, id); UApplicationInstance* instance = u_application_instance_new_from_description_with_options(desc, options); UAUiSessionProperties* props = ua_ui_session_properties_new(); ua_ui_session_properties_set_type(props, U_USER_SESSION); UAUiSession* ua_ui_session_new_with_properties(props); UAUiDisplay* display = ua_ui_display_new_with_index(0); printf("Display resolution: (x,y) = (%d,%d)\n", ua_ui_display_query_horizontal_res(display), ua_ui_display_query_vertical_res(display)); UAUiWindowProperties* wprops = ua_ui_window_properties_new_for_normal_window(); ua_ui_window_properties_set_titlen(wprops, "Window 1", 8); ua_ui_window_properties_set_role(wprops, U_MAIN_ROLE); ua_ui_window_properties_set_input_cb_and_ctx(wprops, on_new_event, NULL); UAUiWindow* surface = ua_ui_window_new_for_application_with_properties(instance, wprops); View view(surface); while(true) { view.render(); view.step(); } }
static struct display * create_display (void) { struct display *display; display = malloc (sizeof *display); display->display = ua_ui_display_new_with_index (0); if (display->display == NULL) { free (display); return NULL; } display->height = ua_ui_display_query_vertical_res (display->display); display->width = ua_ui_display_query_horizontal_res (display->display); GST_DEBUG ("Display resolution: (%d,%d)\n", display->height, display->width); return display; }