C++ (Cpp) xcb_ewmh_get_wm_nameの例

コード例 #1

ファイル: atoms.c プロジェクト: jon-turney/libxcwm

void
set_window_name(xcwm_window_t *window, xcwm_property_t *property)
{
    xcb_get_property_cookie_t cookie;
    xcb_icccm_get_text_property_reply_t reply;
    xcb_ewmh_get_utf8_strings_reply_t data;

    /* Check _NET_WM_NAME first */
    cookie = xcb_ewmh_get_wm_name(&window->context->atoms.ewmh_conn,
                                  window->window_id);
    if (xcb_ewmh_get_wm_name_reply(&window->context->atoms.ewmh_conn,
                                   cookie, &data, NULL)) {
        window->name = strndup(data.strings, data.strings_len);
        xcb_ewmh_get_utf8_strings_reply_wipe(&data);
        return;
    }

    cookie = xcb_icccm_get_wm_name(window->context->conn, window->window_id);
    if (!xcb_icccm_get_wm_name_reply(window->context->conn,
                                     cookie, &reply, NULL)) {
        window->name = malloc(sizeof(char));
        window->name[0] = '\0';
        return;
    }

    window->name = strndup(reply.name, reply.name_len);
    xcb_icccm_get_text_property_reply_wipe(&reply);
}

コード例 #2

ファイル: xtitle.c プロジェクト: mmso/xtitle

void get_window_title(xcb_window_t win, char *title, size_t len) {
    xcb_ewmh_get_utf8_strings_reply_t ewmh_txt_prop;
    xcb_icccm_get_text_property_reply_t icccm_txt_prop;
    ewmh_txt_prop.strings = icccm_txt_prop.name = NULL;
    title[0] = '\0';
    if (win != XCB_NONE && (xcb_ewmh_get_wm_name_reply(ewmh, xcb_ewmh_get_wm_name(ewmh, win), &ewmh_txt_prop, NULL) == 1 || xcb_icccm_get_wm_name_reply(dpy, xcb_icccm_get_wm_name(dpy, win), &icccm_txt_prop, NULL) == 1)) {
        char *src = NULL;
        size_t title_len = 0;
        if (ewmh_txt_prop.strings != NULL) {
            src = ewmh_txt_prop.strings;
            title_len = MIN(len, ewmh_txt_prop.strings_len);
        } else if (icccm_txt_prop.name != NULL) {
            src = icccm_txt_prop.name;
            title_len = MIN(len, icccm_txt_prop.name_len);
        }
        if (src != NULL) {
            strncpy(title, src, title_len);
            title[title_len] = '\0';
        }
    }
}

コード例 #3

ファイル: x_client_name.cpp プロジェクト: nick87720z/x-choyce

void
x_client_name::update_net_wm_name(void)
{
  m_net_wm_name.clear();

  xcb_generic_error_t * error;
  xcb_get_property_cookie_t c =
    xcb_ewmh_get_wm_name(m_c.ewmh(), m_x_client.window());
  xcb_get_property_reply_t * r = xcb_get_property_reply(m_c(), c, &error);

  if (error) {
    delete error;

  } else {
    xcb_ewmh_get_utf8_strings_reply_t net_wm_name;
    if (xcb_ewmh_get_wm_name_from_reply(m_c.ewmh(), &net_wm_name, r)) {
      m_net_wm_name = std::string(net_wm_name.strings, net_wm_name.strings_len);
      xcb_ewmh_get_utf8_strings_reply_wipe(&net_wm_name);
      r = NULL;
    }
  }

  if (r) delete r;
}