sami7777
03073bd597
Avoids collision with the POSIX <signal.h> system header. Pure mechanical include-path update — no behavior change. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
104 lines
3.2 KiB
C++
104 lines
3.2 KiB
C++
// Copyright (c) 2010 Satoshi Nakamoto
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// Copyright (c) 2012 The Bitcoin developers
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// Distributed under the MIT/X11 software license, see the accompanying
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// file COPYING or http://www.opensource.org/licenses/mit-license.php.
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#ifndef TRIANGLES_UI_INTERFACE_H
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#define TRIANGLES_UI_INTERFACE_H
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#include "util_signal.h"
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#include <optional>
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#include <string>
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#include <stdint.h>
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class CBasicKeyStore;
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class CWallet;
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class uint256;
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/** General change type (added, updated, removed). */
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enum ChangeType
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{
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CT_NEW,
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CT_UPDATED,
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CT_DELETED
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};
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/** Signals for UI communication. */
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class CClientUIInterface
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{
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public:
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/** Flags for CClientUIInterface::ThreadSafeMessageBox */
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enum MessageBoxFlags
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{
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YES = 0x00000002,
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OK = 0x00000004,
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NO = 0x00000008,
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YES_NO = (YES|NO),
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CANCEL = 0x00000010,
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APPLY = 0x00000020,
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CLOSE = 0x00000040,
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OK_DEFAULT = 0x00000000,
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YES_DEFAULT = 0x00000000,
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NO_DEFAULT = 0x00000080,
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CANCEL_DEFAULT = 0x80000000,
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ICON_EXCLAMATION = 0x00000100,
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ICON_HAND = 0x00000200,
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ICON_WARNING = ICON_EXCLAMATION,
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ICON_ERROR = ICON_HAND,
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ICON_QUESTION = 0x00000400,
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ICON_INFORMATION = 0x00000800,
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ICON_STOP = ICON_HAND,
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ICON_ASTERISK = ICON_INFORMATION,
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ICON_MASK = (0x00000100|0x00000200|0x00000400|0x00000800),
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FORWARD = 0x00001000,
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BACKWARD = 0x00002000,
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RESET = 0x00004000,
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HELP = 0x00008000,
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MORE = 0x00010000,
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SETUP = 0x00020000,
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// Force blocking, modal message box dialog (not just OS notification)
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MODAL = 0x00040000
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};
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/** Show message box. */
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CSignal<void(const std::string& message, const std::string& caption, int style)> ThreadSafeMessageBox;
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/** Ask the user whether they want to pay a fee or not. */
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CSignal<bool(int64_t nFeeRequired, const std::string& strCaption)> ThreadSafeAskFee;
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/** Handle a URL passed at the command line. */
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CSignal<void(const std::string& strURI)> ThreadSafeHandleURI;
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/** Progress message during initialization. */
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CSignal<void(const std::string& message)> InitMessage;
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/** Initiate client shutdown. */
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CSignal<void()> QueueShutdown;
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/** Translate a message to the native language of the user. */
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CSignal<std::string(const char* psz)> Translate;
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/** Block chain changed. */
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CSignal<void()> NotifyBlocksChanged;
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/** Number of network connections changed. */
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CSignal<void(int newNumConnections)> NotifyNumConnectionsChanged;
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};
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extern CClientUIInterface uiInterface;
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/**
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* Translation function: Call Translate signal on UI interface, which returns
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* an std::optional. If no translation slot is registered, fall back to the
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* untranslated input.
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*/
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inline std::string _(const char* psz)
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{
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std::optional<std::string> rv = uiInterface.Translate(psz);
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return rv ? *rv : psz;
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}
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#endif
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