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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef nsSubscribableServer_h__
#define nsSubscribableServer_h__
#include "nsCOMPtr.h"
#include "nsString.h"
#include "nsIMsgIncomingServer.h"
#include "mozilla/dom/XULTreeElement.h"
#include "nsITreeSelection.h"
#include "nsITreeView.h"
#include "nsISubscribableServer.h"
#include "nsTArray.h"
/**
* The basic structure for the tree of the implementation.
*
* These elements are stored in reverse alphabetical order.
*/
typedef struct _subscribeTreeNode {
char *name;
nsCString path;
bool isSubscribed;
struct _subscribeTreeNode *prevSibling;
struct _subscribeTreeNode *nextSibling;
struct _subscribeTreeNode *firstChild;
struct _subscribeTreeNode *lastChild;
struct _subscribeTreeNode *parent;
struct _subscribeTreeNode *cachedChild;
#ifdef HAVE_SUBSCRIBE_DESCRIPTION
char16_t *description;
#endif
#ifdef HAVE_SUBSCRIBE_MESSAGES
uint32_t messages;
#endif
bool isSubscribable;
bool isOpen;
} SubscribeTreeNode;
class nsSubscribableServer : public nsISubscribableServer, public nsITreeView {
public:
nsSubscribableServer();
nsresult Init();
NS_DECL_THREADSAFE_ISUPPORTS
NS_DECL_NSISUBSCRIBABLESERVER
NS_DECL_NSITREEVIEW
private:
virtual ~nsSubscribableServer();
nsresult ConvertNameToUnichar(const char *inStr, char16_t **outStr);
nsCOMPtr<nsISubscribeListener> mSubscribeListener;
nsCString mIncomingServerUri;
char mDelimiter;
bool mShowFullName;
bool mStopped;
nsCString mServerType;
// root of the folder tree while items are discovered on the server
SubscribeTreeNode *mTreeRoot;
// array of nodes representing the rows for the tree element
nsTArray<SubscribeTreeNode *> mRowMap;
nsCOMPtr<nsITreeSelection> mSelection;
RefPtr<mozilla::dom::XULTreeElement> mTree;
nsresult FreeSubtree(SubscribeTreeNode *node);
nsresult FreeRows();
nsresult CreateNode(SubscribeTreeNode *parent, const char *name,
const nsACString &aPath, SubscribeTreeNode **result);
nsresult AddChildNode(SubscribeTreeNode *parent, const char *name,
const nsACString &aPath, SubscribeTreeNode **child);
nsresult FindAndCreateNode(const nsACString &aPath,
SubscribeTreeNode **aResult);
int32_t GetRow(SubscribeTreeNode *node, bool *open);
int32_t AddSubtree(SubscribeTreeNode *node, int32_t index);
};
#endif // nsSubscribableServer_h__
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