twisterp2pbittorrentblockchainnetworkipv6microbloggingdecentralizedsocial-networkdhttwister-coretwisterarmyp2p-networktwister-servertwister-ipv6
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
105 lines
3.7 KiB
105 lines
3.7 KiB
// Copyright (c) 2010 Satoshi Nakamoto |
|
// Copyright (c) 2012 The Bitcoin developers |
|
// Distributed under the MIT/X11 software license, see the accompanying |
|
// file COPYING or http://www.opensource.org/licenses/mit-license.php. |
|
#ifndef BITCOIN_UI_INTERFACE_H |
|
#define BITCOIN_UI_INTERFACE_H |
|
|
|
#include <string> |
|
#include "util.h" // for int64 |
|
#include <boost/signals2/signal.hpp> |
|
#include <boost/signals2/last_value.hpp> |
|
|
|
class CBasicKeyStore; |
|
class CWallet; |
|
class uint256; |
|
|
|
/** General change type (added, updated, removed). */ |
|
enum ChangeType |
|
{ |
|
CT_NEW, |
|
CT_UPDATED, |
|
CT_DELETED |
|
}; |
|
|
|
/** Signals for UI communication. */ |
|
class CClientUIInterface |
|
{ |
|
public: |
|
/** Flags for CClientUIInterface::ThreadSafeMessageBox */ |
|
enum MessageBoxFlags |
|
{ |
|
YES = 0x00000002, |
|
OK = 0x00000004, |
|
NO = 0x00000008, |
|
YES_NO = (YES|NO), |
|
CANCEL = 0x00000010, |
|
APPLY = 0x00000020, |
|
CLOSE = 0x00000040, |
|
OK_DEFAULT = 0x00000000, |
|
YES_DEFAULT = 0x00000000, |
|
NO_DEFAULT = 0x00000080, |
|
CANCEL_DEFAULT = 0x80000000, |
|
ICON_EXCLAMATION = 0x00000100, |
|
ICON_HAND = 0x00000200, |
|
ICON_WARNING = ICON_EXCLAMATION, |
|
ICON_ERROR = ICON_HAND, |
|
ICON_QUESTION = 0x00000400, |
|
ICON_INFORMATION = 0x00000800, |
|
ICON_STOP = ICON_HAND, |
|
ICON_ASTERISK = ICON_INFORMATION, |
|
ICON_MASK = (0x00000100|0x00000200|0x00000400|0x00000800), |
|
FORWARD = 0x00001000, |
|
BACKWARD = 0x00002000, |
|
RESET = 0x00004000, |
|
HELP = 0x00008000, |
|
MORE = 0x00010000, |
|
SETUP = 0x00020000, |
|
// Force blocking, modal message box dialog (not just OS notification) |
|
MODAL = 0x00040000 |
|
}; |
|
|
|
/** Show message box. */ |
|
boost::signals2::signal<void (const std::string& message, const std::string& caption, int style)> ThreadSafeMessageBox; |
|
|
|
/** Ask the user whether they want to pay a fee or not. */ |
|
boost::signals2::signal<bool (int64 nFeeRequired, const std::string& strCaption), boost::signals2::last_value<bool> > ThreadSafeAskFee; |
|
|
|
/** Handle a URL passed at the command line. */ |
|
boost::signals2::signal<void (const std::string& strURI)> ThreadSafeHandleURI; |
|
|
|
/** Progress message during initialization. */ |
|
boost::signals2::signal<void (const std::string &message)> InitMessage; |
|
|
|
/** Initiate client shutdown. */ |
|
boost::signals2::signal<void ()> QueueShutdown; |
|
|
|
/** Translate a message to the native language of the user. */ |
|
boost::signals2::signal<std::string (const char* psz)> Translate; |
|
|
|
/** Block chain changed. */ |
|
boost::signals2::signal<void ()> NotifyBlocksChanged; |
|
|
|
/** Number of network connections changed. */ |
|
boost::signals2::signal<void (int newNumConnections)> NotifyNumConnectionsChanged; |
|
|
|
/** |
|
* New, updated or cancelled alert. |
|
* @note called with lock cs_mapAlerts held. |
|
*/ |
|
boost::signals2::signal<void (const uint256 &hash, ChangeType status)> NotifyAlertChanged; |
|
}; |
|
|
|
extern CClientUIInterface uiInterface; |
|
|
|
/** |
|
* Translation function: Call Translate signal on UI interface, which returns a boost::optional result. |
|
* If no translation slot is registered, nothing is returned, and simply return the input. |
|
*/ |
|
inline std::string _(const char* psz) |
|
{ |
|
boost::optional<std::string> rv = uiInterface.Translate(psz); |
|
return rv ? (*rv) : psz; |
|
} |
|
|
|
#endif
|
|
|