6196e93001
6d6a7a8403ae923f189812edebdd95761de0e7f2 gui: Fix duplicate wallet showing up (João Barbosa) 81ea66c30e2953dee24d5b127c28daa0d9452a28 Drop signal CClientUIInterface::LoadWallet (Russell Yanofsky) Pull request description: This PR includes 2 fixes: - prevent GUI LoadWallet handlers from crashing on startup when multiple handlers are attached, because the first handler takes ownership of the wallet unique pointer. Now every handler will receive its own unique pointer; - prevent showing a wallet twice in the GUI on startup due to a race with `loadwallet`. Fixes #16937 ACKs for top commit: fjahr: code review ACK 6d6a7a8403ae923f189812edebdd95761de0e7f2 ryanofsky: Code review ACK 6d6a7a8403ae923f189812edebdd95761de0e7f2. No changes since last ACK other than rebase due to #17070 kallewoof: Code review ACK 6d6a7a8403ae923f189812edebdd95761de0e7f2 Tree-SHA512: 7f0658c9011f81dfa176a094c2263448ee1d14fda7dc94e8b55ee9c8b81538bd2d1e4bf8a8dbfcd029ebfc9feb6d3cda9dee3f911122df0a4b1e0ca75f653ba4
129 lines
4.9 KiB
C++
129 lines
4.9 KiB
C++
// Copyright (c) 2010 Satoshi Nakamoto
|
|
// Copyright (c) 2012-2019 The Bitcoin Core developers
|
|
// Distributed under the MIT 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 <functional>
|
|
#include <memory>
|
|
#include <string>
|
|
|
|
class CBlockIndex;
|
|
namespace boost {
|
|
namespace signals2 {
|
|
class connection;
|
|
}
|
|
} // namespace boost
|
|
|
|
/** 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
|
|
{
|
|
ICON_INFORMATION = 0,
|
|
ICON_WARNING = (1U << 0),
|
|
ICON_ERROR = (1U << 1),
|
|
/**
|
|
* Mask of all available icons in CClientUIInterface::MessageBoxFlags
|
|
* This needs to be updated, when icons are changed there!
|
|
*/
|
|
ICON_MASK = (ICON_INFORMATION | ICON_WARNING | ICON_ERROR),
|
|
|
|
/** These values are taken from qmessagebox.h "enum StandardButton" to be directly usable */
|
|
BTN_OK = 0x00000400U, // QMessageBox::Ok
|
|
BTN_YES = 0x00004000U, // QMessageBox::Yes
|
|
BTN_NO = 0x00010000U, // QMessageBox::No
|
|
BTN_ABORT = 0x00040000U, // QMessageBox::Abort
|
|
BTN_RETRY = 0x00080000U, // QMessageBox::Retry
|
|
BTN_IGNORE = 0x00100000U, // QMessageBox::Ignore
|
|
BTN_CLOSE = 0x00200000U, // QMessageBox::Close
|
|
BTN_CANCEL = 0x00400000U, // QMessageBox::Cancel
|
|
BTN_DISCARD = 0x00800000U, // QMessageBox::Discard
|
|
BTN_HELP = 0x01000000U, // QMessageBox::Help
|
|
BTN_APPLY = 0x02000000U, // QMessageBox::Apply
|
|
BTN_RESET = 0x04000000U, // QMessageBox::Reset
|
|
/**
|
|
* Mask of all available buttons in CClientUIInterface::MessageBoxFlags
|
|
* This needs to be updated, when buttons are changed there!
|
|
*/
|
|
BTN_MASK = (BTN_OK | BTN_YES | BTN_NO | BTN_ABORT | BTN_RETRY | BTN_IGNORE |
|
|
BTN_CLOSE | BTN_CANCEL | BTN_DISCARD | BTN_HELP | BTN_APPLY | BTN_RESET),
|
|
|
|
/** Force blocking, modal message box dialog (not just OS notification) */
|
|
MODAL = 0x10000000U,
|
|
|
|
/** Do not prepend error/warning prefix */
|
|
MSG_NOPREFIX = 0x20000000U,
|
|
|
|
/** Do not print contents of message to debug log */
|
|
SECURE = 0x40000000U,
|
|
|
|
/** Predefined combinations for certain default usage cases */
|
|
MSG_INFORMATION = ICON_INFORMATION,
|
|
MSG_WARNING = (ICON_WARNING | BTN_OK | MODAL),
|
|
MSG_ERROR = (ICON_ERROR | BTN_OK | MODAL)
|
|
};
|
|
|
|
#define ADD_SIGNALS_DECL_WRAPPER(signal_name, rtype, ...) \
|
|
rtype signal_name(__VA_ARGS__); \
|
|
using signal_name##Sig = rtype(__VA_ARGS__); \
|
|
boost::signals2::connection signal_name##_connect(std::function<signal_name##Sig> fn);
|
|
|
|
/** Show message box. */
|
|
ADD_SIGNALS_DECL_WRAPPER(ThreadSafeMessageBox, bool, const std::string& message, const std::string& caption, unsigned int style);
|
|
|
|
/** If possible, ask the user a question. If not, falls back to ThreadSafeMessageBox(noninteractive_message, caption, style) and returns false. */
|
|
ADD_SIGNALS_DECL_WRAPPER(ThreadSafeQuestion, bool, const std::string& message, const std::string& noninteractive_message, const std::string& caption, unsigned int style);
|
|
|
|
/** Progress message during initialization. */
|
|
ADD_SIGNALS_DECL_WRAPPER(InitMessage, void, const std::string& message);
|
|
|
|
/** Number of network connections changed. */
|
|
ADD_SIGNALS_DECL_WRAPPER(NotifyNumConnectionsChanged, void, int newNumConnections);
|
|
|
|
/** Network activity state changed. */
|
|
ADD_SIGNALS_DECL_WRAPPER(NotifyNetworkActiveChanged, void, bool networkActive);
|
|
|
|
/**
|
|
* Status bar alerts changed.
|
|
*/
|
|
ADD_SIGNALS_DECL_WRAPPER(NotifyAlertChanged, void, );
|
|
|
|
/**
|
|
* Show progress e.g. for verifychain.
|
|
* resume_possible indicates shutting down now will result in the current progress action resuming upon restart.
|
|
*/
|
|
ADD_SIGNALS_DECL_WRAPPER(ShowProgress, void, const std::string& title, int nProgress, bool resume_possible);
|
|
|
|
/** New block has been accepted */
|
|
ADD_SIGNALS_DECL_WRAPPER(NotifyBlockTip, void, bool, const CBlockIndex*);
|
|
|
|
/** Best header has changed */
|
|
ADD_SIGNALS_DECL_WRAPPER(NotifyHeaderTip, void, bool, const CBlockIndex*);
|
|
|
|
/** Banlist did change. */
|
|
ADD_SIGNALS_DECL_WRAPPER(BannedListChanged, void, void);
|
|
};
|
|
|
|
/** Show warning message **/
|
|
void InitWarning(const std::string& str);
|
|
|
|
/** Show error message **/
|
|
bool InitError(const std::string& str);
|
|
|
|
extern CClientUIInterface uiInterface;
|
|
|
|
#endif // BITCOIN_UI_INTERFACE_H
|