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label.c

/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */
/*
 * Linux Desktop Testing Project http://ldtp.freedesktop.org
 *
 * Author:
 *    Nagappan A <nagappan@gmail.com>
 *
 * Copyright 2004 - 2006 Novell, Inc.
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2 of the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this program; if not, write to the
 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
 * Boston, MA 02111-1307, USA.
 */

#include "ldtp.h"
#include "ldtp-gui.h"
#include "ldtp-error.h"
#include "ldtp-logger.h"
#include "ldtp-command.h"
#include "ldtp-gui-comp.h"

static char*
get_label (Accessible *object)
{
      char *name  = NULL;
      char *label = NULL;

      name = Accessible_getName (object);
      g_print ("Label: %s\n", name);
      label = g_strdup (name);
      SPI_freeString (name);
      return label;
}

static char*
get_label_at_index (Accessible *object, long index)
{
      char *name  = NULL;
      char *label = NULL;
      Accessible *child = NULL;

      child = Accessible_getChildAtIndex (object, index);

      if (!child)
            return NULL;

      name = Accessible_getName (child);
      g_print ("Label: %s\n", name);
      label = g_strdup (name);
      SPI_freeString (name);
      Accessible_unref (child);
      return label;
}

static Accessible *
get_parent_panel (Accessible *child)
{
      Accessible *tmp;
      Accessible *parent = Accessible_getParent (child);
      if (!parent)
            return NULL;
      if (Accessible_getRole (parent) == SPI_ROLE_PANEL)
            return parent;
      tmp = get_parent_panel (parent);
      Accessible_unref (parent);
      parent = tmp;
      return parent;
}

static LDTPErrorCode
select_labels_panel_by_name (Accessible *object, FILE *log_fp)
{
      LDTPErrorCode error;
      Accessible *parent;
      SPIBoolean flag = FALSE;
      gboolean iteration = FALSE;

      parent = get_parent_panel (object);

      while (1) {
            if (!parent)
                  break;
            if (Accessible_isComponent (parent)) {
                  AccessibleComponent *component;
                  component = Accessible_getComponent (parent);
                  if (component) {
                        flag = AccessibleComponent_grabFocus (component);
                        Accessible_unref (component);
                        if (iteration)
                              break;
                        if (!flag) {
                              Accessible *tmp_parent = get_parent_panel (parent);
                              Accessible_unref (parent);
                              parent = tmp_parent;
                              /*
                                Beagle specific hack. In few cases label and icon are together
                                under a panel and few cases label is under one panel and this panel
                                combines with a icon under a panel. So, we will traverse one level up
                                to again get the parent panel.
                              */
                              iteration = TRUE;
                              continue;
                        }
                        else
                              break;
                  }
            }
      }
      if (parent)
            Accessible_unref (parent);
      if (flag)
            error =  (LDTP_ERROR_SUCCESS);
      else
            error =  (LDTP_ERROR_UNABLE_TO_SELECT_LABEL);
      log_msg (LDTP_LOG_CAUSE, ldtp_error_get_message (error), log_fp);
      return error;
}

LDTPErrorCode
label_main (LDTPClientContext* cctxt, int command)
{
      LDTPErrorCode error;
      switch (command) {
      case LDTP_CMD_SELECTLABELSPANELBYNAME: {
            error = select_labels_panel_by_name (cctxt->gui_handle->handle, cctxt->log_fp);
            break;
      }
      case LDTP_CMD_GETLABEL:
            cctxt->resp->data = get_label (cctxt->gui_handle->handle);
            if (cctxt->resp->data) {
                  cctxt->resp->data_len = g_utf8_strlen (cctxt->resp->data, -1);
                  error =  (LDTP_ERROR_SUCCESS);
            }
            else
                  error =  (LDTP_ERROR_LABEL_NOT_FOUND);
            break;
      case LDTP_CMD_GETLABELATINDEX: {
            long index = 0;
            if (cctxt->req->arg_list && cctxt->req->arg_list->data)
                  index = atol ((char *)cctxt->req->arg_list->data);
            cctxt->resp->data = get_label_at_index (cctxt->gui_handle->handle, index);
            if (cctxt->resp->data) {
                  cctxt->resp->data_len = g_utf8_strlen (cctxt->resp->data, -1);
                  error =  (LDTP_ERROR_SUCCESS);
            }
            else
                  error =  (LDTP_ERROR_LABEL_NOT_FOUND);
      }
            break;
      default:
            error = ( (LDTP_ERROR_COMMAND_NOT_IMPLEMENTED));
            break;
      }
      return error;
}

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