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Add TrueCrypt 7.1a MacOSX/Linux specific source files.
This commit is contained in:
Mounir IDRASSI
241
src/Main/Hotkey.cpp
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241
src/Main/Hotkey.cpp
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/*
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Copyright (c) 2008-2009 TrueCrypt Developers Association. All rights reserved.
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Governed by the TrueCrypt License 3.0 the full text of which is contained in
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the file License.txt included in TrueCrypt binary and source code distribution
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packages.
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*/
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#include "System.h"
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#include "Application.h"
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#include "LanguageStrings.h"
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#include "GraphicUserInterface.h"
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#include "Hotkey.h"
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#include "Xml.h"
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namespace TrueCrypt
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{
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HotkeyList Hotkey::GetAvailableHotkeys ()
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{
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HotkeyList hotkeys;
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#ifdef TC_WINDOWS
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#define TC_HOTKEY(ID,LANG) hotkeys.push_back (shared_ptr <Hotkey> (new Hotkey (Id::##ID, L###ID, LangString[LANG])))
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TC_HOTKEY (CloseAllSecurityTokenSessions, "IDM_CLOSE_ALL_TOKEN_SESSIONS");
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TC_HOTKEY (DismountAll, "HK_DISMOUNT_ALL");
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TC_HOTKEY (DismountAllWipeCache, "HK_DISMOUNT_ALL_AND_WIPE");
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TC_HOTKEY (ForceDismountAllWipeCache, "HK_FORCE_DISMOUNT_ALL_AND_WIPE");
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TC_HOTKEY (ForceDismountAllWipeCacheExit, "HK_FORCE_DISMOUNT_ALL_AND_WIPE_AND_EXIT");
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TC_HOTKEY (MountAllDevices, "HK_AUTOMOUNT_DEVICES");
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TC_HOTKEY (MountAllFavorites, "HK_MOUNT_FAVORITE_VOLUMES");
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TC_HOTKEY (ShowHideApplication, "HK_SHOW_HIDE_MAIN_WINDOW");
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TC_HOTKEY (WipeCache, "HK_WIPE_CACHE");
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#endif
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return hotkeys;
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}
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wxString Hotkey::GetShortcutString () const
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{
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wxString keyStr = Hotkey::GetVirtualKeyCodeString (VirtualKeyCode);
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if (keyStr.empty())
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return L"";
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wxString str;
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if (VirtualKeyModifiers & wxMOD_SHIFT)
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str += LangString["VK_SHIFT"] + L"+";
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if (VirtualKeyModifiers & wxMOD_CONTROL)
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str += LangString["VK_CONTROL"] + L"+";
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if (VirtualKeyModifiers & wxMOD_ALT)
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str += LangString["VK_ALT"] + L"+";
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if (VirtualKeyModifiers & wxMOD_WIN )
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str += LangString["VK_WIN"] + L"+";
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return str + keyStr;
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}
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wxString Hotkey::GetVirtualKeyCodeString (int virtualKeyCode)
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{
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#ifdef TC_WINDOWS
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// ASCII characters
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if (virtualKeyCode >= 0x30 && virtualKeyCode <= 0x5a)
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return StringFormatter (L"{0}", char (virtualKeyCode));
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// OEM-specific
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if (virtualKeyCode >= 0xE9 && virtualKeyCode <= 0xF5)
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return StringFormatter (L"OEM-{0}", virtualKeyCode);
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// F1-F24
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if (virtualKeyCode >= VK_F1 && virtualKeyCode <= VK_F24)
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return StringFormatter (L"F{0}", virtualKeyCode - VK_F1 + 1);
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// Numpad numbers
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if (virtualKeyCode >= VK_NUMPAD0 && virtualKeyCode <= VK_NUMPAD9)
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return StringFormatter (L"{0} {1}", LangString["VK_NUMPAD"], virtualKeyCode - VK_NUMPAD0);
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switch (virtualKeyCode)
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{
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case VK_MULTIPLY: return LangString["VK_NUMPAD"] + L" *";
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case VK_ADD: return LangString["VK_NUMPAD"] + L" +";
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case VK_SEPARATOR: return LangString["VK_NUMPAD"] + L" Separator";
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case VK_SUBTRACT: return LangString["VK_NUMPAD"] + L" -";
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case VK_DECIMAL: return LangString["VK_NUMPAD"] + L" .";
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case VK_DIVIDE: return LangString["VK_NUMPAD"] + L" /";
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case VK_OEM_1: return L"OEM 1 (';')";
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case VK_OEM_PLUS: return L"+";
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case VK_OEM_COMMA: return L",";
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case VK_OEM_MINUS: return L"-";
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case VK_OEM_PERIOD: return L".";
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case VK_OEM_2: return L"OEM 2 ('/')";
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case VK_OEM_3: return L"OEM 3 (`)";
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case VK_OEM_4: return L"OEM 4 ('[')";
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case VK_OEM_5: return L"OEM 5 ('\\')";
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case VK_OEM_6: return L"OEM 6 (']')";
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case VK_OEM_7: return L"OEM 7 (')";
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case VK_OEM_8: return L"OEM 8";
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case VK_OEM_AX: return L"OEM AX";
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case VK_OEM_102: return L"OEM 102";
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case VK_ICO_HELP: return L"ICO_HELP";
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case VK_ICO_00: return L"ICO_00";
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case VK_ICO_CLEAR: return L"ICO_CLEAR";
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case VK_ATTN: return L"Attn";
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case VK_CRSEL: return L"CrSel";
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case VK_EXSEL: return L"ExSel";
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case VK_EREOF: return L"Erase EOF";
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case VK_PA1: return L"PA1";
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case VK_OEM_CLEAR: return L"OEM Clear";
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case 0:
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case 1:
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case 0xFF:
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break;
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default:
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{
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string langStrId = StringConverter::ToSingle (wstring (wxString::Format (L"VKEY_%02X", virtualKeyCode)));
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if (LangString.Exists (langStrId))
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return LangString[langStrId];
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}
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}
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#endif // TC_WINDOWS
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return L"";
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}
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HotkeyList Hotkey::LoadList ()
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{
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HotkeyList hotkeys = GetAvailableHotkeys();
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FilePath path = Application::GetConfigFilePath (GetFileName());
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if (path.IsFile())
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{
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foreach (XmlNode node, XmlParser (path).GetNodes (L"hotkey"))
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{
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wstring keyName (node.Attributes[L"name"]);
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foreach (shared_ptr <Hotkey> hotkey, hotkeys)
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{
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if (hotkey->Name == keyName)
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{
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hotkey->VirtualKeyCode = StringConverter::ToUInt32 (wstring (node.Attributes[L"vkeycode"]));
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hotkey->VirtualKeyModifiers = 0;
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if (node.Attributes[L"modshift"] == L"1")
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hotkey->VirtualKeyModifiers |= wxMOD_SHIFT;
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if (node.Attributes[L"modcontrol"] == L"1")
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hotkey->VirtualKeyModifiers |= wxMOD_CONTROL;
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if (node.Attributes[L"modalt"] == L"1")
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hotkey->VirtualKeyModifiers |= wxMOD_ALT;
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if (node.Attributes[L"modwin"] == L"1")
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hotkey->VirtualKeyModifiers |= wxMOD_WIN;
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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 hotkeys;
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}
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void Hotkey::RegisterList (wxWindow *handler, const HotkeyList &hotkeys)
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{
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#ifdef TC_WINDOWS
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bool res = true;
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foreach (shared_ptr <Hotkey> hotkey, hotkeys)
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{
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if (hotkey->VirtualKeyCode != 0)
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{
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if (!handler->RegisterHotKey (hotkey->Id, hotkey->VirtualKeyModifiers, hotkey->VirtualKeyCode))
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res = false;
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}
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}
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if (!res)
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Gui->ShowWarning ("HOTKEY_REGISTRATION_ERROR");
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#endif
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}
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void Hotkey::SaveList (const HotkeyList &hotkeys)
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{
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FilePath hotkeysCfgPath = Application::GetConfigFilePath (GetFileName(), true);
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bool noHotkey = true;
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XmlNode hotkeysXml (L"hotkeys");
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foreach_ref (const Hotkey &hotkey, hotkeys)
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{
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if (hotkey.VirtualKeyCode == 0)
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continue;
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noHotkey = false;
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XmlNode node (L"hotkey");
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node.Attributes[L"name"] = wstring (hotkey.Name);
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node.Attributes[L"vkeycode"] = StringConverter::FromNumber (hotkey.VirtualKeyCode);
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if (hotkey.VirtualKeyModifiers & wxMOD_SHIFT)
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node.Attributes[L"modshift"] = L"1";
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if (hotkey.VirtualKeyModifiers & wxMOD_CONTROL)
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node.Attributes[L"modcontrol"] = L"1";
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if (hotkey.VirtualKeyModifiers & wxMOD_ALT)
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node.Attributes[L"modalt"] = L"1";
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if (hotkey.VirtualKeyModifiers & wxMOD_WIN )
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node.Attributes[L"modwin"] = L"1";
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hotkeysXml.InnerNodes.push_back (node);
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}
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if (noHotkey)
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{
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if (hotkeysCfgPath.IsFile())
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hotkeysCfgPath.Delete();
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}
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else
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{
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XmlWriter hotkeysWriter (hotkeysCfgPath);
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hotkeysWriter.WriteNode (hotkeysXml);
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hotkeysWriter.Close();
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}
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}
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void Hotkey::UnregisterList (wxWindow *handler, const HotkeyList &hotkeys)
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{
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#ifdef TC_WINDOWS
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foreach (shared_ptr <Hotkey> hotkey, hotkeys)
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{
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if (hotkey->VirtualKeyCode != 0)
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handler->UnregisterHotKey (hotkey->Id);
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}
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#endif
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}
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}
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