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/* Gobby - GTK-based collaborative text editor
* Copyright (C) 2008-2014 Armin Burgmeier <armin@arbur.net>
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#ifndef _GOBBY_FOLDERMANAGER_HPP_
#define _GOBBY_FOLDERMANAGER_HPP_
#include "core/browser.hpp"
#include "core/folder.hpp"
#include "core/userjoin.hpp"
#include "core/documentinfostorage.hpp"
#include <libinfinity/common/inf-browser.h>
#include <libinfinity/common/inf-session-proxy.h>
namespace Gobby
{
// The FolderManager class manages the two folders, for text documents and
// chat documents. On top of this, it also manages a relation of browser
// entries to sessions and session proxies.
class FolderManager: public sigc::trackable
{
public:
typedef std::unique_ptr<UserJoin>* UserJoinRef;
typedef sigc::signal<void, InfBrowser*, const InfBrowserIter*,
InfSessionProxy*, Folder&, SessionView&,
UserJoinRef>
SignalDocumentAdded;
typedef sigc::signal<void, InfBrowser*, const InfBrowserIter*,
InfSessionProxy*, Folder&, SessionView&>
SignalDocumentRemoved;
FolderManager(Browser& browser,
DocumentInfoStorage& info_storage,
Folder& text_folder,
Folder& chat_folder);
~FolderManager();
const Folder& get_text_folder() const { return m_text_folder; }
const Folder& get_chat_folder() const { return m_chat_folder; }
// Add a SessionView for the given session
void add_document(InfBrowser* browser, const InfBrowserIter* iter,
InfSessionProxy* proxy, UserJoinRef userjoin);
void remove_document(SessionView& view);
SessionView* lookup_document(InfSession* session) const;
void switch_to_document(SessionView& view);
// Emitted whenever a document has been added, either for text or
// for chat sessions.
SignalDocumentAdded signal_document_added() const
{
return m_signal_document_added;
}
SignalDocumentRemoved signal_document_removed() const
{
return m_signal_document_removed;
}
protected:
static void on_set_browser_static(InfGtkBrowserModel* model,
GtkTreePath* path,
GtkTreeIter* iter,
InfBrowser* old_browser,
InfBrowser* new_browser,
gpointer user_data)
{
static_cast<FolderManager*>(user_data)->on_set_browser(
model, iter, old_browser, new_browser);
}
static void on_unsubscribe_session_static(InfBrowser* browser,
const InfBrowserIter* iter,
InfSessionProxy* proxy,
InfRequest* request,
gpointer user_data)
{
static_cast<FolderManager*>(user_data)->
on_unsubscribe_session(browser, iter, proxy, request);
}
void on_set_browser(InfGtkBrowserModel* model, GtkTreeIter* iter,
InfBrowser* old_browser, InfBrowser* new_browser);
void on_unsubscribe_session(InfBrowser* browser,
const InfBrowserIter* iter,
InfSessionProxy* proxy,
InfRequest* request);
void on_text_document_added(SessionView& view);
void on_chat_document_added(SessionView& view);
void on_document_removed(SessionView& view);
Browser& m_browser;
DocumentInfoStorage& m_info_storage;
Folder& m_text_folder;
Folder& m_chat_folder;
sigc::connection m_text_document_added_connection;
sigc::connection m_chat_document_added_connection;
gulong m_set_browser_handler;
class BrowserInfo;
typedef std::map<InfBrowser*, BrowserInfo*> BrowserMap;
BrowserMap m_browser_map;
class SessionInfo;
typedef std::map<InfSession*, SessionInfo*> SessionMap;
SessionMap m_session_map;
SignalDocumentAdded m_signal_document_added;
SignalDocumentRemoved m_signal_document_removed;
};
}
#endif // _GOBBY_FOLDERMANAGER_HPP_
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