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/* wptHotkey.cpp - Systemwide hotkeys |
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* Copyright (C) 2001-2003, 2006, 2008, 2009 Timo Schulz |
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* |
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* This file is part of WinPT. |
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* |
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* WinPT is free software; you can redistribute it and/or |
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* modify it under the terms of the GNU General Public License |
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* as published by the Free Software Foundation; either version 2 |
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* of the License, or (at your option) any later version. |
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* |
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* WinPT is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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* General Public License for more details. |
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*/ |
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|
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#ifdef HAVE_CONFIG_H |
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#include <config.h> |
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#endif |
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|
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#include <windows.h> |
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|
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#include "wptHotkey.h" |
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#include "wptGPG.h" |
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#include "wptRegistry.h" |
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#include "wptErrors.h" |
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#include "wptNLS.h" |
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#include "wptTypes.h" |
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|
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|
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/* List of all predefined hotkeys. */ |
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hotkey_s wpt_hotkeys[] = { |
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/* ALT+CTRL+ */ |
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{"ClipEncrypt", 1, WPT_CLIP_ENCRYPT_ID, 1, 0, 0x45}, /* E */ |
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{"ClipDecrypt", 1, WPT_CLIP_DECRYPT_VERIFY_ID, 1, 0, 0x44}, /* D */ |
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{"ClipSign", 1, WPT_CLIP_SIGN_ID, 1, 0, 0x53}, /* S */ |
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{"ClipSignEnc", 1, WPT_CLIP_SIGN_ENCRYPT_ID, 1, 0, 0x42}, /* B */ |
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/* ALT+SHIFT+ */ |
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{"CwsEncrypt", 1, WPT_CURRWND_ENCRYPT_ID, 0, 1, 0x45}, /* E */ |
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{"CwsDecrypt", 1, WPT_CURRWND_DECRYPT_VERIFY_ID, 0, 1, 0x44}, /* D */ |
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{"CwsSign", 1, WPT_CURRWND_SIGN_ID, 0, 1, 0x53}, /* S */ |
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{"CwsSignEnc", 1, WPT_CURRWND_SIGN_ENCRYPT_ID, 0, 1, 0x42}, /* B */ |
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/* Agent ALT+CTRL+ */ |
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{"AgentForget", 1, WPT_AGENT_FORGET_ID, 1, 0, 0x46}, /* F */ |
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{0} |
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}; |
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|
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|
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/* Global error variable. */ |
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static int winpt_hotkey_err = 0; |
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|
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const char* |
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hotkeys_strerror (void) |
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{ |
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switch (winpt_hotkey_err) { |
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case 0: return NULL; |
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case 1: return _("Clipboard Encrypt (ALT+CTRL+E)"); |
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case 2: return _("Clipboard Decrypt/Verify (ALT+CTRL+D)"); |
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case 3: return _("Clipboard Sign (ALT+CTRL+S)"); |
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case 4: return _("Clipboard Sign Encrypt (ALT+CTRL+B)"); |
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case 5: return _("Current Window Encrypt (ALT+SHIFT+E)"); |
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case 6: return _("Current Window Decrypt/Verify (ALT+SHIFT+D)"); |
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case 7: return _("Current Window Sign (ALT+SHIFT+S)"); |
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case 8: return _("Current Window Sign Encrypt (ALT+SHIFT+B)"); |
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default:return _("Unknown Hotkey"); |
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} |
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return _("Unknown Hotkey"); |
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} |
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|
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|
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/* Register all enabled hotkeys. */ |
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int |
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hotkeys_register (HWND wnd) |
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{ |
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int rc = 0; |
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|
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winpt_hotkey_err = 0; /* reset */ |
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for (int j=0; wpt_hotkeys[j].id != 0; j++) { |
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if (wpt_hotkeys[j].enabled) { |
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rc = hotkey_register_single (wnd, &wpt_hotkeys[j]); |
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if (rc) { |
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winpt_hotkey_err = j+1; |
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break; |
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} |
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} |
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} |
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|
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return rc; |
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} |
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|
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|
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/* Unregister all hotkeys. */ |
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int |
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hotkeys_unregister (HWND wnd) |
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{ |
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for (int j=0; wpt_hotkeys[j].id != 0; j++) |
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hotkey_unregister_single (wnd, &wpt_hotkeys[j]); |
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|
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return 0; |
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} |
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|
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|
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/* Register a single hotkey @hk. */ |
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int |
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hotkey_register_single (HWND wnd, hotkey_t hk) |
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{ |
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int rc; |
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int keymod = 0; |
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|
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if (!hk->enabled) |
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return 0; |
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if (hk->alt_ctrl) |
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keymod = MOD_CONTROL | MOD_ALT; |
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else if (hk->alt_shift) |
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keymod = MOD_ALT | MOD_SHIFT; |
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|
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rc = RegisterHotKey (wnd, hk->id, keymod, hk->key); |
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return rc == 0? WPTERR_HOTKEY : 0; |
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} |
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|
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|
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/* Unregister a single hotkey @hk. */ |
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int |
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hotkey_unregister_single (HWND wnd, hotkey_t hk) |
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{ |
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int rc; |
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|
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rc = UnregisterHotKey (wnd, hk->id); |
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return rc==0? WPTERR_HOTKEY: 0; |
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} |
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|
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|
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/* Disable the given hotkey in @hk. */ |
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void |
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hotkey_disable (hotkey_t hk) |
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{ |
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hk->enabled = 0; |
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} |
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|
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|
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/* Enable the given hotkey in @hk. |
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Set the hotkey sequence to @key. */ |
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void |
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hotkey_enable (hotkey_t hk, const char *key) |
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{ |
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if (strlen (key) > 2) |
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BUG (0); |
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hk->key = *key; |
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hk->enabled = 1; |
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} |
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