diff options
Diffstat (limited to 'src/plugins/platforms/cocoa/qcocoakeymapper.mm')
| -rw-r--r-- | src/plugins/platforms/cocoa/qcocoakeymapper.mm | 471 |
1 files changed, 0 insertions, 471 deletions
diff --git a/src/plugins/platforms/cocoa/qcocoakeymapper.mm b/src/plugins/platforms/cocoa/qcocoakeymapper.mm deleted file mode 100644 index 350ae4b9be..0000000000 --- a/src/plugins/platforms/cocoa/qcocoakeymapper.mm +++ /dev/null @@ -1,471 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2016 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the plugins of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** Commercial License Usage -** Licensees holding valid commercial Qt licenses may use this file in -** accordance with the commercial license agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and The Qt Company. For licensing terms -** and conditions see https://www.qt.io/terms-conditions. For further -** information use the contact form at https://www.qt.io/contact-us. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 3 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL3 included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 3 requirements -** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 2.0 or (at your option) the GNU General -** Public license version 3 or any later version approved by the KDE Free -** Qt Foundation. The licenses are as published by the Free Software -** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 -** included in the packaging of this file. Please review the following -** information to ensure the GNU General Public License requirements will -** be met: https://www.gnu.org/licenses/gpl-2.0.html and -** https://www.gnu.org/licenses/gpl-3.0.html. -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "qcocoakeymapper.h" - -#include <QtCore/QDebug> -#include <QtGui/QGuiApplication> - -QT_BEGIN_NAMESPACE - -// QCocoaKeyMapper debug facilities -//#define DEBUG_KEY_BINDINGS -//#define DEBUG_KEY_BINDINGS_MODIFIERS -//#define DEBUG_KEY_MAPS - -// Possible modifier states. -// NOTE: The order of these states match the order in updatePossibleKeyCodes()! -static const Qt::KeyboardModifiers ModsTbl[] = { - Qt::NoModifier, // 0 - Qt::ShiftModifier, // 1 - Qt::ControlModifier, // 2 - Qt::ControlModifier | Qt::ShiftModifier, // 3 - Qt::AltModifier, // 4 - Qt::AltModifier | Qt::ShiftModifier, // 5 - Qt::AltModifier | Qt::ControlModifier, // 6 - Qt::AltModifier | Qt::ShiftModifier | Qt::ControlModifier, // 7 - Qt::MetaModifier, // 8 - Qt::MetaModifier | Qt::ShiftModifier, // 9 - Qt::MetaModifier | Qt::ControlModifier, // 10 - Qt::MetaModifier | Qt::ControlModifier | Qt::ShiftModifier,// 11 - Qt::MetaModifier | Qt::AltModifier, // 12 - Qt::MetaModifier | Qt::AltModifier | Qt::ShiftModifier, // 13 - Qt::MetaModifier | Qt::AltModifier | Qt::ControlModifier, // 14 - Qt::MetaModifier | Qt::AltModifier | Qt::ShiftModifier | Qt::ControlModifier, // 15 -}; - -bool qt_mac_eat_unicode_key = false; - - -/* key maps */ -struct qt_mac_enum_mapper -{ - int mac_code; - int qt_code; -#if defined(DEBUG_KEY_BINDINGS) -# define QT_MAC_MAP_ENUM(x) x, #x - const char *desc; -#else -# define QT_MAC_MAP_ENUM(x) x -#endif -}; - -//modifiers -static qt_mac_enum_mapper qt_mac_modifier_symbols[] = { - { shiftKey, QT_MAC_MAP_ENUM(Qt::ShiftModifier) }, - { rightShiftKey, QT_MAC_MAP_ENUM(Qt::ShiftModifier) }, - { controlKey, QT_MAC_MAP_ENUM(Qt::MetaModifier) }, - { rightControlKey, QT_MAC_MAP_ENUM(Qt::MetaModifier) }, - { cmdKey, QT_MAC_MAP_ENUM(Qt::ControlModifier) }, - { optionKey, QT_MAC_MAP_ENUM(Qt::AltModifier) }, - { rightOptionKey, QT_MAC_MAP_ENUM(Qt::AltModifier) }, - { kEventKeyModifierNumLockMask, QT_MAC_MAP_ENUM(Qt::KeypadModifier) }, - { 0, QT_MAC_MAP_ENUM(0) } -}; -Qt::KeyboardModifiers qt_mac_get_modifiers(int keys) -{ -#ifdef DEBUG_KEY_BINDINGS_MODIFIERS - qDebug("Qt: internal: **Mapping modifiers: %d (0x%04x)", keys, keys); -#endif - Qt::KeyboardModifiers ret = Qt::NoModifier; - for (int i = 0; qt_mac_modifier_symbols[i].qt_code; i++) { - if (keys & qt_mac_modifier_symbols[i].mac_code) { -#ifdef DEBUG_KEY_BINDINGS_MODIFIERS - qDebug("Qt: internal: got modifier: %s", qt_mac_modifier_symbols[i].desc); -#endif - ret |= Qt::KeyboardModifier(qt_mac_modifier_symbols[i].qt_code); - } - } - if (qApp->testAttribute(Qt::AA_MacDontSwapCtrlAndMeta)) { - Qt::KeyboardModifiers oldModifiers = ret; - ret &= ~(Qt::MetaModifier | Qt::ControlModifier); - if (oldModifiers & Qt::ControlModifier) - ret |= Qt::MetaModifier; - if (oldModifiers & Qt::MetaModifier) - ret |= Qt::ControlModifier; - } - return ret; -} -static int qt_mac_get_mac_modifiers(Qt::KeyboardModifiers keys) -{ -#ifdef DEBUG_KEY_BINDINGS_MODIFIERS - qDebug("Qt: internal: **Mapping modifiers: %d (0x%04x)", (int)keys, (int)keys); -#endif - int ret = 0; - for (int i = 0; qt_mac_modifier_symbols[i].qt_code; i++) { - if (keys & qt_mac_modifier_symbols[i].qt_code) { -#ifdef DEBUG_KEY_BINDINGS_MODIFIERS - qDebug("Qt: internal: got modifier: %s", qt_mac_modifier_symbols[i].desc); -#endif - ret |= qt_mac_modifier_symbols[i].mac_code; - } - } - - if (qApp->testAttribute(Qt::AA_MacDontSwapCtrlAndMeta)) { - int oldModifiers = ret; - ret &= ~(controlKeyBit | cmdKeyBit); - if (oldModifiers & controlKeyBit) - ret |= cmdKeyBit; - if (oldModifiers & cmdKeyBit) - ret |= controlKeyBit; - } - return ret; -} - -//keyboard keys (non-modifiers) -static qt_mac_enum_mapper qt_mac_keyboard_symbols[] = { - { kHomeCharCode, QT_MAC_MAP_ENUM(Qt::Key_Home) }, - { kEnterCharCode, QT_MAC_MAP_ENUM(Qt::Key_Enter) }, - { kEndCharCode, QT_MAC_MAP_ENUM(Qt::Key_End) }, - { kBackspaceCharCode, QT_MAC_MAP_ENUM(Qt::Key_Backspace) }, - { kTabCharCode, QT_MAC_MAP_ENUM(Qt::Key_Tab) }, - { kPageUpCharCode, QT_MAC_MAP_ENUM(Qt::Key_PageUp) }, - { kPageDownCharCode, QT_MAC_MAP_ENUM(Qt::Key_PageDown) }, - { kReturnCharCode, QT_MAC_MAP_ENUM(Qt::Key_Return) }, - { kEscapeCharCode, QT_MAC_MAP_ENUM(Qt::Key_Escape) }, - { kLeftArrowCharCode, QT_MAC_MAP_ENUM(Qt::Key_Left) }, - { kRightArrowCharCode, QT_MAC_MAP_ENUM(Qt::Key_Right) }, - { kUpArrowCharCode, QT_MAC_MAP_ENUM(Qt::Key_Up) }, - { kDownArrowCharCode, QT_MAC_MAP_ENUM(Qt::Key_Down) }, - { kHelpCharCode, QT_MAC_MAP_ENUM(Qt::Key_Help) }, - { kDeleteCharCode, QT_MAC_MAP_ENUM(Qt::Key_Delete) }, -//ascii maps, for debug - { ':', QT_MAC_MAP_ENUM(Qt::Key_Colon) }, - { ';', QT_MAC_MAP_ENUM(Qt::Key_Semicolon) }, - { '<', QT_MAC_MAP_ENUM(Qt::Key_Less) }, - { '=', QT_MAC_MAP_ENUM(Qt::Key_Equal) }, - { '>', QT_MAC_MAP_ENUM(Qt::Key_Greater) }, - { '?', QT_MAC_MAP_ENUM(Qt::Key_Question) }, - { '@', QT_MAC_MAP_ENUM(Qt::Key_At) }, - { ' ', QT_MAC_MAP_ENUM(Qt::Key_Space) }, - { '!', QT_MAC_MAP_ENUM(Qt::Key_Exclam) }, - { '"', QT_MAC_MAP_ENUM(Qt::Key_QuoteDbl) }, - { '#', QT_MAC_MAP_ENUM(Qt::Key_NumberSign) }, - { '$', QT_MAC_MAP_ENUM(Qt::Key_Dollar) }, - { '%', QT_MAC_MAP_ENUM(Qt::Key_Percent) }, - { '&', QT_MAC_MAP_ENUM(Qt::Key_Ampersand) }, - { '\'', QT_MAC_MAP_ENUM(Qt::Key_Apostrophe) }, - { '(', QT_MAC_MAP_ENUM(Qt::Key_ParenLeft) }, - { ')', QT_MAC_MAP_ENUM(Qt::Key_ParenRight) }, - { '*', QT_MAC_MAP_ENUM(Qt::Key_Asterisk) }, - { '+', QT_MAC_MAP_ENUM(Qt::Key_Plus) }, - { ',', QT_MAC_MAP_ENUM(Qt::Key_Comma) }, - { '-', QT_MAC_MAP_ENUM(Qt::Key_Minus) }, - { '.', QT_MAC_MAP_ENUM(Qt::Key_Period) }, - { '/', QT_MAC_MAP_ENUM(Qt::Key_Slash) }, - { '[', QT_MAC_MAP_ENUM(Qt::Key_BracketLeft) }, - { ']', QT_MAC_MAP_ENUM(Qt::Key_BracketRight) }, - { '\\', QT_MAC_MAP_ENUM(Qt::Key_Backslash) }, - { '_', QT_MAC_MAP_ENUM(Qt::Key_Underscore) }, - { '`', QT_MAC_MAP_ENUM(Qt::Key_QuoteLeft) }, - { '{', QT_MAC_MAP_ENUM(Qt::Key_BraceLeft) }, - { '}', QT_MAC_MAP_ENUM(Qt::Key_BraceRight) }, - { '|', QT_MAC_MAP_ENUM(Qt::Key_Bar) }, - { '~', QT_MAC_MAP_ENUM(Qt::Key_AsciiTilde) }, - { '^', QT_MAC_MAP_ENUM(Qt::Key_AsciiCircum) }, - { 0, QT_MAC_MAP_ENUM(0) } -}; - -static qt_mac_enum_mapper qt_mac_keyvkey_symbols[] = { //real scan codes - { kVK_F1, QT_MAC_MAP_ENUM(Qt::Key_F1) }, - { kVK_F2, QT_MAC_MAP_ENUM(Qt::Key_F2) }, - { kVK_F3, QT_MAC_MAP_ENUM(Qt::Key_F3) }, - { kVK_F4, QT_MAC_MAP_ENUM(Qt::Key_F4) }, - { kVK_F5, QT_MAC_MAP_ENUM(Qt::Key_F5) }, - { kVK_F6, QT_MAC_MAP_ENUM(Qt::Key_F6) }, - { kVK_F7, QT_MAC_MAP_ENUM(Qt::Key_F7) }, - { kVK_F8, QT_MAC_MAP_ENUM(Qt::Key_F8) }, - { kVK_F9, QT_MAC_MAP_ENUM(Qt::Key_F9) }, - { kVK_F10, QT_MAC_MAP_ENUM(Qt::Key_F10) }, - { kVK_F11, QT_MAC_MAP_ENUM(Qt::Key_F11) }, - { kVK_F12, QT_MAC_MAP_ENUM(Qt::Key_F12) }, - { kVK_F13, QT_MAC_MAP_ENUM(Qt::Key_F13) }, - { kVK_F14, QT_MAC_MAP_ENUM(Qt::Key_F14) }, - { kVK_F15, QT_MAC_MAP_ENUM(Qt::Key_F15) }, - { kVK_F16, QT_MAC_MAP_ENUM(Qt::Key_F16) }, - { kVK_Return, QT_MAC_MAP_ENUM(Qt::Key_Return) }, - { kVK_Tab, QT_MAC_MAP_ENUM(Qt::Key_Tab) }, - { kVK_Escape, QT_MAC_MAP_ENUM(Qt::Key_Escape) }, - { kVK_Help, QT_MAC_MAP_ENUM(Qt::Key_Help) }, - { kVK_UpArrow, QT_MAC_MAP_ENUM(Qt::Key_Up) }, - { kVK_DownArrow, QT_MAC_MAP_ENUM(Qt::Key_Down) }, - { kVK_LeftArrow, QT_MAC_MAP_ENUM(Qt::Key_Left) }, - { kVK_RightArrow, QT_MAC_MAP_ENUM(Qt::Key_Right) }, - { kVK_PageUp, QT_MAC_MAP_ENUM(Qt::Key_PageUp) }, - { kVK_PageDown, QT_MAC_MAP_ENUM(Qt::Key_PageDown) }, - { 0, QT_MAC_MAP_ENUM(0) } -}; - -static qt_mac_enum_mapper qt_mac_private_unicode[] = { - { 0xF700, QT_MAC_MAP_ENUM(Qt::Key_Up) }, //NSUpArrowFunctionKey - { 0xF701, QT_MAC_MAP_ENUM(Qt::Key_Down) }, //NSDownArrowFunctionKey - { 0xF702, QT_MAC_MAP_ENUM(Qt::Key_Left) }, //NSLeftArrowFunctionKey - { 0xF703, QT_MAC_MAP_ENUM(Qt::Key_Right) }, //NSRightArrowFunctionKey - { 0xF727, QT_MAC_MAP_ENUM(Qt::Key_Insert) }, //NSInsertFunctionKey - { 0xF728, QT_MAC_MAP_ENUM(Qt::Key_Delete) }, //NSDeleteFunctionKey - { 0xF729, QT_MAC_MAP_ENUM(Qt::Key_Home) }, //NSHomeFunctionKey - { 0xF72B, QT_MAC_MAP_ENUM(Qt::Key_End) }, //NSEndFunctionKey - { 0xF72C, QT_MAC_MAP_ENUM(Qt::Key_PageUp) }, //NSPageUpFunctionKey - { 0xF72D, QT_MAC_MAP_ENUM(Qt::Key_PageDown) }, //NSPageDownFunctionKey - { 0xF72E, QT_MAC_MAP_ENUM(Qt::Key_Print) }, //NSPrintScreenFunctionKey - { 0xF72F, QT_MAC_MAP_ENUM(Qt::Key_ScrollLock) }, //NSScrollLockFunctionKey - { 0xF730, QT_MAC_MAP_ENUM(Qt::Key_Pause) }, //NSPauseFunctionKey - { 0xF731, QT_MAC_MAP_ENUM(Qt::Key_SysReq) }, //NSSysReqFunctionKey - { 0xF735, QT_MAC_MAP_ENUM(Qt::Key_Menu) }, //NSMenuFunctionKey - { 0xF738, QT_MAC_MAP_ENUM(Qt::Key_Printer) }, //NSPrintFunctionKey - { 0xF73A, QT_MAC_MAP_ENUM(Qt::Key_Clear) }, //NSClearDisplayFunctionKey - { 0xF73D, QT_MAC_MAP_ENUM(Qt::Key_Insert) }, //NSInsertCharFunctionKey - { 0xF73E, QT_MAC_MAP_ENUM(Qt::Key_Delete) }, //NSDeleteCharFunctionKey - { 0xF741, QT_MAC_MAP_ENUM(Qt::Key_Select) }, //NSSelectFunctionKey - { 0xF742, QT_MAC_MAP_ENUM(Qt::Key_Execute) }, //NSExecuteFunctionKey - { 0xF743, QT_MAC_MAP_ENUM(Qt::Key_Undo) }, //NSUndoFunctionKey - { 0xF744, QT_MAC_MAP_ENUM(Qt::Key_Redo) }, //NSRedoFunctionKey - { 0xF745, QT_MAC_MAP_ENUM(Qt::Key_Find) }, //NSFindFunctionKey - { 0xF746, QT_MAC_MAP_ENUM(Qt::Key_Help) }, //NSHelpFunctionKey - { 0xF747, QT_MAC_MAP_ENUM(Qt::Key_Mode_switch) }, //NSModeSwitchFunctionKey - { 0, QT_MAC_MAP_ENUM(0) } -}; - -static int qt_mac_get_key(int modif, const QChar &key, int virtualKey) -{ -#ifdef DEBUG_KEY_BINDINGS - qDebug("**Mapping key: %d (0x%04x) - %d (0x%04x)", key.unicode(), key.unicode(), virtualKey, virtualKey); -#endif - - if (key == kClearCharCode && virtualKey == 0x47) - return Qt::Key_Clear; - - if (key.isDigit()) { -#ifdef DEBUG_KEY_BINDINGS - qDebug("%d: got key: %d", __LINE__, key.digitValue()); -#endif - return key.digitValue() + Qt::Key_0; - } - - if (key.isLetter()) { -#ifdef DEBUG_KEY_BINDINGS - qDebug("%d: got key: %d", __LINE__, (key.toUpper().unicode() - 'A')); -#endif - return (key.toUpper().unicode() - 'A') + Qt::Key_A; - } - if (key.isSymbol()) { -#ifdef DEBUG_KEY_BINDINGS - qDebug("%d: got key: %d", __LINE__, (key.unicode())); -#endif - return key.unicode(); - } - - for (int i = 0; qt_mac_keyboard_symbols[i].qt_code; i++) { - if (qt_mac_keyboard_symbols[i].mac_code == key) { - /* To work like Qt for X11 we issue Backtab when Shift + Tab are pressed */ - if (qt_mac_keyboard_symbols[i].qt_code == Qt::Key_Tab && (modif & Qt::ShiftModifier)) { -#ifdef DEBUG_KEY_BINDINGS - qDebug("%d: got key: Qt::Key_Backtab", __LINE__); -#endif - return Qt::Key_Backtab; - } - -#ifdef DEBUG_KEY_BINDINGS - qDebug("%d: got key: %s", __LINE__, qt_mac_keyboard_symbols[i].desc); -#endif - return qt_mac_keyboard_symbols[i].qt_code; - } - } - - //last ditch try to match the scan code - for (int i = 0; qt_mac_keyvkey_symbols[i].qt_code; i++) { - if (qt_mac_keyvkey_symbols[i].mac_code == virtualKey) { -#ifdef DEBUG_KEY_BINDINGS - qDebug("%d: got key: %s", __LINE__, qt_mac_keyvkey_symbols[i].desc); -#endif - return qt_mac_keyvkey_symbols[i].qt_code; - } - } - - // check if they belong to key codes in private unicode range - if (key >= 0xf700 && key <= 0xf747) { - if (key >= 0xf704 && key <= 0xf726) { - return Qt::Key_F1 + (key.unicode() - 0xf704) ; - } - for (int i = 0; qt_mac_private_unicode[i].qt_code; i++) { - if (qt_mac_private_unicode[i].mac_code == key) { - return qt_mac_private_unicode[i].qt_code; - } - } - - } - - //oh well -#ifdef DEBUG_KEY_BINDINGS - qDebug("Unknown case.. %s:%d %d[%d] %d", __FILE__, __LINE__, key.unicode(), key.toLatin1(), virtualKey); -#endif - return Qt::Key_unknown; -} - -QCocoaKeyMapper::QCocoaKeyMapper() -{ - memset(keyLayout, 0, sizeof(keyLayout)); -} - -QCocoaKeyMapper::~QCocoaKeyMapper() -{ - deleteLayouts(); -} - -Qt::KeyboardModifiers QCocoaKeyMapper::queryKeyboardModifiers() -{ - return qt_mac_get_modifiers(GetCurrentKeyModifiers()); -} - -bool QCocoaKeyMapper::updateKeyboard() -{ - const UCKeyboardLayout *uchrData = nullptr; - QCFType<TISInputSourceRef> source = TISCopyInputMethodKeyboardLayoutOverride(); - if (!source) - source = TISCopyCurrentKeyboardInputSource(); - if (keyboard_mode != NullMode && source == currentInputSource) { - return false; - } - Q_ASSERT(source); - CFDataRef data = static_cast<CFDataRef>(TISGetInputSourceProperty(source, - kTISPropertyUnicodeKeyLayoutData)); - uchrData = data ? reinterpret_cast<const UCKeyboardLayout *>(CFDataGetBytePtr(data)) : nullptr; - - keyboard_kind = LMGetKbdType(); - if (uchrData) { - keyboard_layout_format = uchrData; - keyboard_mode = UnicodeMode; - } else { - keyboard_layout_format = nullptr; - keyboard_mode = NullMode; - } - currentInputSource = source; - keyboard_dead = 0; - - const auto newMode = keyboard_mode; - deleteLayouts(); - keyboard_mode = newMode; - - return true; -} - -void QCocoaKeyMapper::deleteLayouts() -{ - keyboard_mode = NullMode; - for (int i = 0; i < 255; ++i) { - if (keyLayout[i]) { - delete keyLayout[i]; - keyLayout[i] = nullptr; - } - } -} - -void QCocoaKeyMapper::clearMappings() -{ - deleteLayouts(); - updateKeyboard(); -} - -void QCocoaKeyMapper::updateKeyMap(unsigned short macVirtualKey, QChar unicodeKey) -{ - updateKeyboard(); - - if (keyLayout[macVirtualKey]) - return; - - UniCharCount buffer_size = 10; - UniChar buffer[buffer_size]; - keyLayout[macVirtualKey] = new KeyboardLayoutItem; - for (int i = 0; i < 16; ++i) { - UniCharCount out_buffer_size = 0; - keyLayout[macVirtualKey]->qtKey[i] = 0; - - const UInt32 keyModifier = ((qt_mac_get_mac_modifiers(ModsTbl[i]) >> 8) & 0xFF); - OSStatus err = UCKeyTranslate(keyboard_layout_format, macVirtualKey, kUCKeyActionDown, keyModifier, - keyboard_kind, 0, &keyboard_dead, buffer_size, &out_buffer_size, buffer); - if (err == noErr && out_buffer_size) { - const QChar unicode(buffer[0]); - int qtkey = qt_mac_get_key(keyModifier, unicode, macVirtualKey); - if (qtkey == Qt::Key_unknown) - qtkey = unicode.unicode(); - keyLayout[macVirtualKey]->qtKey[i] = qtkey; - } else { - int qtkey = qt_mac_get_key(keyModifier, unicodeKey, macVirtualKey); - if (qtkey == Qt::Key_unknown) - qtkey = unicodeKey.unicode(); - keyLayout[macVirtualKey]->qtKey[i] = qtkey; - } - } -#ifdef DEBUG_KEY_MAPS - qDebug("updateKeyMap for virtual key = 0x%02x!", (uint)macVirtualKey); - for (int i = 0; i < 16; ++i) { - qDebug(" [%d] (%d,0x%02x,'%c')", i, - keyLayout[macVirtualKey]->qtKey[i], - keyLayout[macVirtualKey]->qtKey[i], - keyLayout[macVirtualKey]->qtKey[i]); - } -#endif -} - -QList<int> QCocoaKeyMapper::possibleKeys(const QKeyEvent *event) const -{ - QList<int> ret; - const_cast<QCocoaKeyMapper *>(this)->updateKeyMap(event->nativeVirtualKey(), QChar(event->key())); - - KeyboardLayoutItem *kbItem = keyLayout[event->nativeVirtualKey()]; - - if (!kbItem) // Key is not in any keyboard layout (e.g. eisu-key on Japanese keyboard) - return ret; - - int baseKey = kbItem->qtKey[0]; - Qt::KeyboardModifiers keyMods = event->modifiers(); - - ret << int(baseKey + keyMods); // The base key is _always_ valid, of course - - for (int i = 1; i < 8; ++i) { - Qt::KeyboardModifiers neededMods = ModsTbl[i]; - int key = kbItem->qtKey[i]; - if (key && key != baseKey && ((keyMods & neededMods) == neededMods)) { - ret << int(key + (keyMods & ~neededMods)); - } - } - return ret; -} - -QT_END_NAMESPACE |