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/*
* Copyright (c) 2007, 2014, Oracle and/or its affiliates. All rights reserved.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; version 2 of the
* License.
*
* 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA
*/
#ifndef _GRT_MESSAGE_LIST_H_
#define _GRT_MESSAGE_LIST_H_
#include "base/trackable.h"
#include "tree_model.h"
#include "refresh_ui.h"
#include <set>
#include <boost/shared_ptr.hpp>
namespace bec {
class GRTManager;
class MessageListBE;
class WBPUBLICBACKEND_PUBLIC_FUNC MessageListStorage : public base::trackable
{
public:
struct MessageEntry {
grt::MessageType type;
IconId icon;
time_t timestamp;
std::string source;
std::string message;
std::string detail;
};
typedef boost::shared_ptr<MessageEntry> MessageEntryRef;
MessageListStorage(GRTManager *grtm);
boost::signals2::signal<void (MessageEntryRef)>* signal_new_message() { return &_new_message; }
MessageListBE *create_list(const std::string &filter_to_source="");
void clear_all();
void handle_message(const grt::Message &msg);
void set_output_handler(const boost::function<void (std::string)> &handler);
private:
friend class MessageListBE;
GRTManager *_grtm;
boost::signals2::signal<void (MessageEntryRef)> _new_message;
boost::function<void (std::string)> _output_handler;
std::vector<MessageEntryRef> _entries;
IconId _error_icon;
IconId _warning_icon;
IconId _info_icon;
void validation_notify(const grt::Validator::Tag& tag, const grt::ObjectRef& o, const std::string& msg, const int level);
};
//! Backend for message's tab in Output window. To clear run popup and feed
//! menu item's name to activate_node_popup_item.
class WBPUBLICBACKEND_PUBLIC_FUNC MessageListBE : public TreeModel, public RefreshUI
{
public:
enum Column {
Time,
Message,
Detail
};
void clear();
virtual size_t count_children(const NodeId &parent);
virtual bool get_field(const NodeId &node, ColumnId column, std::string &value);
virtual void refresh() {}
virtual IconId get_field_icon(const NodeId &node, ColumnId column, IconSize size);
virtual grt::MessageType get_message_type(const NodeId &node);
virtual size_t count();
virtual MenuItemList get_popup_items_for_nodes(const std::vector<NodeId> &nodes);
virtual bool activate_popup_item_for_nodes(const std::string &name, const std::vector<NodeId> &nodes);
void add_source(const std::string &source);
void remove_source(const std::string &source);
void add_message(MessageListStorage::MessageEntryRef message);
boost::signals2::signal<void ()>* signal_show() { return &_list_show; }
boost::signals2::signal<void ()>* signal_row_added() { return &_list_changed; }
private:
friend class MessageListStorage;
MessageListBE(MessageListStorage *owner);
private:
MessageListStorage *_owner;
std::vector<MessageListStorage::MessageEntryRef> _entries;
boost::signals2::signal<void ()> _list_changed;
boost::signals2::signal<void ()> _list_show;
std::set<std::string> _wanted_sources;
boost::signals2::scoped_connection _conn;
bool _notified;
};
};
#endif
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