sbIDeviceInfoRegistrar.idl

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/*
 *=BEGIN SONGBIRD GPL
 *
 * This file is part of the Songbird web player.
 *
 * Copyright(c) 2005-2010 POTI, Inc.
 * http://www.songbirdnest.com
 *
 * This file may be licensed under the terms of of the
 * GNU General Public License Version 2 (the ``GPL'').
 *
 * Software distributed under the License is distributed
 * on an ``AS IS'' basis, WITHOUT WARRANTY OF ANY KIND, either
 * express or implied. See the GPL for the specific language
 * governing rights and limitations.
 *
 * You should have received a copy of the GPL along with this
 * program. If not, go to http://www.gnu.org/licenses/gpl.html
 * or write to the Free Software Foundation, Inc.,
 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 *
 *=END SONGBIRD GPL
 */

#include "nsISupports.idl"

interface nsIArray;

interface sbIDevice;
interface sbIDeviceCapabilities;
interface sbIMediaItem;
interface sbITranscodeProfile;

[scriptable, uuid(280ea825-00bd-4e02-910b-5fd7291903c2)]
interface sbIDeviceInfoRegistrar : nsISupports
{
  /* Types of registrars */
  const PRUint32 NONE = 0;

  const PRUint32 DEFAULT = 1;

  const PRUint32 GENERIC = 2;

  const PRUint32 DEVICE_SPECIFIC = 3;

  readonly attribute PRUint32 type;

  void addCapabilities(in sbIDevice aDevice,
                       in sbIDeviceCapabilities aDeviceCapabilities);

  AString getDefaultName(in sbIDevice aDevice);

  AString getDeviceFolder(in sbIDevice     aDevice,
                          in unsigned long aContentType);

  nsIArray getImportRules(in sbIDevice   aDevice);

  unsigned long getMountTimeout(in sbIDevice aDevice);

  AString getExcludedFolders(in sbIDevice aDevice);

  boolean getDoesDeviceSupportReformat(in sbIDevice aDevice);

  boolean getOnlyMountMediaFolders(in sbIDevice aDevice);

  nsIArray getStorageDeviceInfoList(in sbIDevice aDevice);

  AString getDeviceIcon(in sbIDevice aDevice);

  boolean interestedInDevice(in sbIDevice aDevice);
};

%{C++
#include "nsCOMPtr.h"
#include "nsIComponentManager.h"
#include "nsICategoryManager.h"
#include "nsIServiceManager.h"
#include "nsStringGlue.h"
#include "nsXPCOMCID.h"

class nsIFile;
struct nsModuleComponentInfo;

#define SB_DEVICE_INFO_REGISTRAR_CATEGORY "songbird-device-info-registrar"

#define SB_DEVICE_INFO_REGISTRAR_REGISTERSELF(_name)                           \
                                                                               \
  NS_METHOD _name##RegisterSelf(nsIComponentManager* aCompMgr,                 \
                                nsIFile* aPath,                                \
                                const char* registryLocation,                  \
                                const char* componentType,                     \
                                const nsModuleComponentInfo* info);            \
                                                                               \
  NS_METHOD _name##UnregisterSelf(nsIComponentManager* aCompMgr,               \
                                  nsIFile* aPath,                              \
                                  const char* registryLocation,                \
                                  const nsModuleComponentInfo* info)

#define SB_DEVICE_INFO_REGISTRAR_REGISTERSELF_IMPL(_name, _desc)               \
                                                                               \
  NS_METHOD                                                                    \
  _name##RegisterSelf(nsIComponentManager* aCompMgr,                           \
                      nsIFile* aPath,                                          \
                      const char* registryLocation,                            \
                      const char* componentType,                               \
                      const nsModuleComponentInfo* info)                       \
  {                                                                            \
    nsresult rv;                                                               \
    nsCOMPtr<nsICategoryManager> catMan =                                      \
      do_GetService(NS_CATEGORYMANAGER_CONTRACTID, &rv);                       \
    NS_ENSURE_SUCCESS(rv, rv);                                                 \
    nsCAutoString prevEntry;                                                   \
    rv = catMan->AddCategoryEntry(SB_DEVICE_INFO_REGISTRAR_CATEGORY,           \
                                  _desc,                                       \
                                  info->mContractID,                           \
                                  PR_TRUE, PR_TRUE,                            \
                                  getter_Copies(prevEntry));                   \
    NS_ENSURE_SUCCESS(rv, rv);                                                 \
    NS_WARN_IF_FALSE(prevEntry.IsEmpty(),                                      \
                     "Another controller was registered with that id!");       \
    return NS_OK;                                                              \
  }                                                                            \
                                                                               \
  NS_METHOD                                                                    \
  _name##UnregisterSelf(nsIComponentManager* aCompMgr,                         \
                        nsIFile* aPath,                                        \
                        const char* registryLocation,                          \
                        const nsModuleComponentInfo* info)                     \
  {                                                                            \
    nsresult rv;                                                               \
    nsCOMPtr<nsICategoryManager> catMan =                                      \
      do_GetService(NS_CATEGORYMANAGER_CONTRACTID, &rv);                       \
    NS_ENSURE_SUCCESS(rv, rv);                                                 \
    rv = catMan->DeleteCategoryEntry(SB_DEVICE_INFO_REGISTRAR_CATEGORY,        \
                                     _desc,                                    \
                                     PR_TRUE);                                 \
    NS_ENSURE_SUCCESS(rv, rv);                                                 \
    return NS_OK;                                                              \
  }
%}