/**************************************************************************** ** ** Copyright (C) 2016 The Qt Company Ltd. ** Copyright (C) 2016 Jolla Ltd ** Contact: http://www.qt-project.org/legal ** ** 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 "qwaylandxkb_p.h" #include #include #if QT_CONFIG(xkbcommon_evdev) #include #endif QT_BEGIN_NAMESPACE #if QT_CONFIG(xkbcommon_evdev) static const uint32_t KeyTbl[] = { XKB_KEY_Escape, Qt::Key_Escape, XKB_KEY_Tab, Qt::Key_Tab, XKB_KEY_ISO_Left_Tab, Qt::Key_Backtab, XKB_KEY_BackSpace, Qt::Key_Backspace, XKB_KEY_Return, Qt::Key_Return, XKB_KEY_Insert, Qt::Key_Insert, XKB_KEY_Delete, Qt::Key_Delete, XKB_KEY_Clear, Qt::Key_Delete, XKB_KEY_Pause, Qt::Key_Pause, XKB_KEY_Print, Qt::Key_Print, XKB_KEY_Home, Qt::Key_Home, XKB_KEY_End, Qt::Key_End, XKB_KEY_Left, Qt::Key_Left, XKB_KEY_Up, Qt::Key_Up, XKB_KEY_Right, Qt::Key_Right, XKB_KEY_Down, Qt::Key_Down, XKB_KEY_Prior, Qt::Key_PageUp, XKB_KEY_Next, Qt::Key_PageDown, XKB_KEY_Shift_L, Qt::Key_Shift, XKB_KEY_Shift_R, Qt::Key_Shift, XKB_KEY_Shift_Lock, Qt::Key_Shift, XKB_KEY_Control_L, Qt::Key_Control, XKB_KEY_Control_R, Qt::Key_Control, XKB_KEY_Meta_L, Qt::Key_Meta, XKB_KEY_Meta_R, Qt::Key_Meta, XKB_KEY_Alt_L, Qt::Key_Alt, XKB_KEY_Alt_R, Qt::Key_Alt, XKB_KEY_Caps_Lock, Qt::Key_CapsLock, XKB_KEY_Num_Lock, Qt::Key_NumLock, XKB_KEY_Scroll_Lock, Qt::Key_ScrollLock, XKB_KEY_Super_L, Qt::Key_Super_L, XKB_KEY_Super_R, Qt::Key_Super_R, XKB_KEY_Menu, Qt::Key_Menu, XKB_KEY_Hyper_L, Qt::Key_Hyper_L, XKB_KEY_Hyper_R, Qt::Key_Hyper_R, XKB_KEY_Help, Qt::Key_Help, XKB_KEY_KP_Space, Qt::Key_Space, XKB_KEY_KP_Tab, Qt::Key_Tab, XKB_KEY_KP_Enter, Qt::Key_Enter, XKB_KEY_KP_Home, Qt::Key_Home, XKB_KEY_KP_Left, Qt::Key_Left, XKB_KEY_KP_Up, Qt::Key_Up, XKB_KEY_KP_Right, Qt::Key_Right, XKB_KEY_KP_Down, Qt::Key_Down, XKB_KEY_KP_Prior, Qt::Key_PageUp, XKB_KEY_KP_Next, Qt::Key_PageDown, XKB_KEY_KP_End, Qt::Key_End, XKB_KEY_KP_Begin, Qt::Key_Clear, XKB_KEY_KP_Insert, Qt::Key_Insert, XKB_KEY_KP_Delete, Qt::Key_Delete, XKB_KEY_KP_Equal, Qt::Key_Equal, XKB_KEY_KP_Multiply, Qt::Key_Asterisk, XKB_KEY_KP_Add, Qt::Key_Plus, XKB_KEY_KP_Separator, Qt::Key_Comma, XKB_KEY_KP_Subtract, Qt::Key_Minus, XKB_KEY_KP_Decimal, Qt::Key_Period, XKB_KEY_KP_Divide, Qt::Key_Slash, XKB_KEY_ISO_Level3_Shift, Qt::Key_AltGr, XKB_KEY_Multi_key, Qt::Key_Multi_key, XKB_KEY_Codeinput, Qt::Key_Codeinput, XKB_KEY_SingleCandidate, Qt::Key_SingleCandidate, XKB_KEY_MultipleCandidate, Qt::Key_MultipleCandidate, XKB_KEY_PreviousCandidate, Qt::Key_PreviousCandidate, XKB_KEY_Mode_switch, Qt::Key_Mode_switch, XKB_KEY_script_switch, Qt::Key_Mode_switch, XKB_KEY_XF86Back, Qt::Key_Back, XKB_KEY_XF86Forward, Qt::Key_Forward, XKB_KEY_XF86Stop, Qt::Key_Stop, XKB_KEY_XF86Refresh, Qt::Key_Refresh, XKB_KEY_XF86Favorites, Qt::Key_Favorites, XKB_KEY_XF86AudioMedia, Qt::Key_LaunchMedia, XKB_KEY_XF86OpenURL, Qt::Key_OpenUrl, XKB_KEY_XF86HomePage, Qt::Key_HomePage, XKB_KEY_XF86Search, Qt::Key_Search, XKB_KEY_XF86AudioLowerVolume, Qt::Key_VolumeDown, XKB_KEY_XF86AudioMute, Qt::Key_VolumeMute, XKB_KEY_XF86AudioRaiseVolume, Qt::Key_VolumeUp, XKB_KEY_XF86AudioPlay, Qt::Key_MediaTogglePlayPause, XKB_KEY_XF86AudioStop, Qt::Key_MediaStop, XKB_KEY_XF86AudioPrev, Qt::Key_MediaPrevious, XKB_KEY_XF86AudioNext, Qt::Key_MediaNext, XKB_KEY_XF86AudioRecord, Qt::Key_MediaRecord, XKB_KEY_XF86AudioPause, Qt::Key_MediaPause, XKB_KEY_XF86Mail, Qt::Key_LaunchMail, XKB_KEY_XF86Calculator, Qt::Key_Calculator, XKB_KEY_XF86Memo, Qt::Key_Memo, XKB_KEY_XF86ToDoList, Qt::Key_ToDoList, XKB_KEY_XF86Calendar, Qt::Key_Calendar, XKB_KEY_XF86PowerDown, Qt::Key_PowerDown, XKB_KEY_XF86ContrastAdjust, Qt::Key_ContrastAdjust, XKB_KEY_XF86Standby, Qt::Key_Standby, XKB_KEY_XF86MonBrightnessUp, Qt::Key_MonBrightnessUp, XKB_KEY_XF86MonBrightnessDown, Qt::Key_MonBrightnessDown, XKB_KEY_XF86KbdLightOnOff, Qt::Key_KeyboardLightOnOff, XKB_KEY_XF86KbdBrightnessUp, Qt::Key_KeyboardBrightnessUp, XKB_KEY_XF86KbdBrightnessDown, Qt::Key_KeyboardBrightnessDown, XKB_KEY_XF86PowerOff, Qt::Key_PowerOff, XKB_KEY_XF86WakeUp, Qt::Key_WakeUp, XKB_KEY_XF86Eject, Qt::Key_Eject, XKB_KEY_XF86ScreenSaver, Qt::Key_ScreenSaver, XKB_KEY_XF86WWW, Qt::Key_WWW, XKB_KEY_XF86Sleep, Qt::Key_Sleep, XKB_KEY_XF86LightBulb, Qt::Key_LightBulb, XKB_KEY_XF86Shop, Qt::Key_Shop, XKB_KEY_XF86History, Qt::Key_History, XKB_KEY_XF86AddFavorite, Qt::Key_AddFavorite, XKB_KEY_XF86HotLinks, Qt::Key_HotLinks, XKB_KEY_XF86BrightnessAdjust, Qt::Key_BrightnessAdjust, XKB_KEY_XF86Finance, Qt::Key_Finance, XKB_KEY_XF86Community, Qt::Key_Community, XKB_KEY_XF86AudioRewind, Qt::Key_AudioRewind, XKB_KEY_XF86BackForward, Qt::Key_BackForward, XKB_KEY_XF86ApplicationLeft, Qt::Key_ApplicationLeft, XKB_KEY_XF86ApplicationRight, Qt::Key_ApplicationRight, XKB_KEY_XF86Book, Qt::Key_Book, XKB_KEY_XF86CD, Qt::Key_CD, XKB_KEY_XF86Calculater, Qt::Key_Calculator, XKB_KEY_XF86Clear, Qt::Key_Clear, XKB_KEY_XF86ClearGrab, Qt::Key_ClearGrab, XKB_KEY_XF86Close, Qt::Key_Close, XKB_KEY_XF86Copy, Qt::Key_Copy, XKB_KEY_XF86Cut, Qt::Key_Cut, XKB_KEY_XF86Display, Qt::Key_Display, XKB_KEY_XF86DOS, Qt::Key_DOS, XKB_KEY_XF86Documents, Qt::Key_Documents, XKB_KEY_XF86Excel, Qt::Key_Excel, XKB_KEY_XF86Explorer, Qt::Key_Explorer, XKB_KEY_XF86Game, Qt::Key_Game, XKB_KEY_XF86Go, Qt::Key_Go, XKB_KEY_XF86iTouch, Qt::Key_iTouch, XKB_KEY_XF86LogOff, Qt::Key_LogOff, XKB_KEY_XF86Market, Qt::Key_Market, XKB_KEY_XF86Meeting, Qt::Key_Meeting, XKB_KEY_XF86MenuKB, Qt::Key_MenuKB, XKB_KEY_XF86MenuPB, Qt::Key_MenuPB, XKB_KEY_XF86MySites, Qt::Key_MySites, XKB_KEY_XF86New, Qt::Key_New, XKB_KEY_XF86News, Qt::Key_News, XKB_KEY_XF86OfficeHome, Qt::Key_OfficeHome, XKB_KEY_XF86Open, Qt::Key_Open, XKB_KEY_XF86Option, Qt::Key_Option, XKB_KEY_XF86Paste, Qt::Key_Paste, XKB_KEY_XF86Phone, Qt::Key_Phone, XKB_KEY_XF86Reply, Qt::Key_Reply, XKB_KEY_XF86Reload, Qt::Key_Reload, XKB_KEY_XF86RotateWindows, Qt::Key_RotateWindows, XKB_KEY_XF86RotationPB, Qt::Key_RotationPB, XKB_KEY_XF86RotationKB, Qt::Key_RotationKB, XKB_KEY_XF86Save, Qt::Key_Save, XKB_KEY_XF86Send, Qt::Key_Send, XKB_KEY_XF86Spell, Qt::Key_Spell, XKB_KEY_XF86SplitScreen, Qt::Key_SplitScreen, XKB_KEY_XF86Support, Qt::Key_Support, XKB_KEY_XF86TaskPane, Qt::Key_TaskPane, XKB_KEY_XF86Terminal, Qt::Key_Terminal, XKB_KEY_XF86Tools, Qt::Key_Tools, XKB_KEY_XF86Travel, Qt::Key_Travel, XKB_KEY_XF86Video, Qt::Key_Video, XKB_KEY_XF86Word, Qt::Key_Word, XKB_KEY_XF86Xfer, Qt::Key_Xfer, XKB_KEY_XF86ZoomIn, Qt::Key_ZoomIn, XKB_KEY_XF86ZoomOut, Qt::Key_ZoomOut, XKB_KEY_XF86Away, Qt::Key_Away, XKB_KEY_XF86Messenger, Qt::Key_Messenger, XKB_KEY_XF86WebCam, Qt::Key_WebCam, XKB_KEY_XF86MailForward, Qt::Key_MailForward, XKB_KEY_XF86Pictures, Qt::Key_Pictures, XKB_KEY_XF86Music, Qt::Key_Music, XKB_KEY_XF86Battery, Qt::Key_Battery, XKB_KEY_XF86Bluetooth, Qt::Key_Bluetooth, XKB_KEY_XF86WLAN, Qt::Key_WLAN, XKB_KEY_XF86UWB, Qt::Key_UWB, XKB_KEY_XF86AudioForward, Qt::Key_AudioForward, XKB_KEY_XF86AudioRepeat, Qt::Key_AudioRepeat, XKB_KEY_XF86AudioRandomPlay, Qt::Key_AudioRandomPlay, XKB_KEY_XF86Subtitle, Qt::Key_Subtitle, XKB_KEY_XF86AudioCycleTrack, Qt::Key_AudioCycleTrack, XKB_KEY_XF86Time, Qt::Key_Time, XKB_KEY_XF86Select, Qt::Key_Select, XKB_KEY_XF86View, Qt::Key_View, XKB_KEY_XF86TopMenu, Qt::Key_TopMenu, XKB_KEY_XF86Red, Qt::Key_Red, XKB_KEY_XF86Green, Qt::Key_Green, XKB_KEY_XF86Yellow, Qt::Key_Yellow, XKB_KEY_XF86Blue, Qt::Key_Blue, XKB_KEY_XF86Bluetooth, Qt::Key_Bluetooth, XKB_KEY_XF86Suspend, Qt::Key_Suspend, XKB_KEY_XF86Hibernate, Qt::Key_Hibernate, XKB_KEY_XF86TouchpadToggle, Qt::Key_TouchpadToggle, XKB_KEY_XF86TouchpadOn, Qt::Key_TouchpadOn, XKB_KEY_XF86TouchpadOff, Qt::Key_TouchpadOff, XKB_KEY_XF86AudioMicMute, Qt::Key_MicMute, XKB_KEY_XF86Launch0, Qt::Key_Launch0, XKB_KEY_XF86Launch1, Qt::Key_Launch1, XKB_KEY_XF86Launch2, Qt::Key_Launch2, XKB_KEY_XF86Launch3, Qt::Key_Launch3, XKB_KEY_XF86Launch4, Qt::Key_Launch4, XKB_KEY_XF86Launch5, Qt::Key_Launch5, XKB_KEY_XF86Launch6, Qt::Key_Launch6, XKB_KEY_XF86Launch7, Qt::Key_Launch7, XKB_KEY_XF86Launch8, Qt::Key_Launch8, XKB_KEY_XF86Launch9, Qt::Key_Launch9, XKB_KEY_XF86LaunchA, Qt::Key_LaunchA, XKB_KEY_XF86LaunchB, Qt::Key_LaunchB, XKB_KEY_XF86LaunchC, Qt::Key_LaunchC, XKB_KEY_XF86LaunchD, Qt::Key_LaunchD, XKB_KEY_XF86LaunchE, Qt::Key_LaunchE, XKB_KEY_XF86LaunchF, Qt::Key_LaunchF, 0, 0 }; static int lookupKeysym(xkb_keysym_t key) { int code = 0; int i = 0; while (KeyTbl[i]) { if (key == KeyTbl[i]) { code = (int)KeyTbl[i+1]; break; } i += 2; } return code; } static xkb_keysym_t toKeysymFromTable(uint32_t key) { for (int i = 0; KeyTbl[i]; i += 2) { if (key == KeyTbl[i + 1]) return KeyTbl[i]; } return 0; } #endif std::pair QWaylandXkb::keysymToQtKey(xkb_keysym_t keysym, Qt::KeyboardModifiers &modifiers) { #if QT_CONFIG(xkbcommon_evdev) QString text; uint utf32 = xkb_keysym_to_utf32(keysym); if (utf32) text = QString::fromUcs4(&utf32, 1); int code = 0; if (keysym >= XKB_KEY_F1 && keysym <= XKB_KEY_F35) { code = Qt::Key_F1 + (int(keysym) - XKB_KEY_F1); } else if (keysym >= XKB_KEY_KP_Space && keysym <= XKB_KEY_KP_9) { if (keysym >= XKB_KEY_KP_0) { // numeric keypad keys code = Qt::Key_0 + ((int)keysym - XKB_KEY_KP_0); } else { code = lookupKeysym(keysym); } modifiers |= Qt::KeypadModifier; } else if (text.length() == 1 && text.unicode()->unicode() > 0x1f && text.unicode()->unicode() != 0x7f && !(keysym >= XKB_KEY_dead_grave && keysym <= XKB_KEY_dead_currency)) { code = text.unicode()->toUpper().unicode(); } else { // any other keys code = lookupKeysym(keysym); } // Map control + letter to proper text if (utf32 >= 'A' && utf32 <= '~' && (modifiers & Qt::ControlModifier)) { utf32 &= ~0x60; text = QString::fromUcs4(&utf32, 1); } return { code, text }; #else Q_UNUSED(modifiers) return { keysym, "" }; #endif } Qt::KeyboardModifiers QWaylandXkb::modifiers(struct xkb_state *state) { #if QT_CONFIG(xkbcommon_evdev) Qt::KeyboardModifiers modifiers = Qt::NoModifier; xkb_state_component cstate = static_cast(XKB_STATE_DEPRESSED | XKB_STATE_LATCHED | XKB_STATE_LOCKED); if (xkb_state_mod_name_is_active(state, XKB_MOD_NAME_SHIFT, cstate)) modifiers |= Qt::ShiftModifier; if (xkb_state_mod_name_is_active(state, XKB_MOD_NAME_CTRL, cstate)) modifiers |= Qt::ControlModifier; if (xkb_state_mod_name_is_active(state, XKB_MOD_NAME_ALT, cstate)) modifiers |= Qt::AltModifier; if (xkb_state_mod_name_is_active(state, XKB_MOD_NAME_LOGO, cstate)) modifiers |= Qt::MetaModifier; return modifiers; #else Q_UNUSED(state) return Qt::NoModifier; #endif } QEvent::Type QWaylandXkb::toQtEventType(uint32_t state) { return state != 0 ? QEvent::KeyPress : QEvent::KeyRelease; } QVector QWaylandXkb::toKeysym(QKeyEvent *event) { #if QT_CONFIG(xkbcommon_evdev) QVector keysyms; if (event->key() >= Qt::Key_F1 && event->key() <= Qt::Key_F35) { keysyms.append(XKB_KEY_F1 + (event->key() - Qt::Key_F1)); } else if (event->modifiers() & Qt::KeypadModifier) { if (event->key() >= Qt::Key_0 && event->key() <= Qt::Key_9) keysyms.append(XKB_KEY_KP_0 + (event->key() - Qt::Key_0)); else keysyms.append(toKeysymFromTable(event->key())); } else if (!event->text().isEmpty()) { // From libxkbcommon keysym-utf.c: // "We allow to represent any UCS character in the range U-00000000 to // U-00FFFFFF by a keysym value in the range 0x01000000 to 0x01ffffff." foreach (uint utf32, event->text().toUcs4()) { keysyms.append(utf32 | 0x01000000); } } else { keysyms.append(toKeysymFromTable(event->key())); } return keysyms; #else return QVector() << event->nativeScanCode(); #endif } QT_END_NAMESPACE