123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128 | // Copyright (C) 2020 The Qt Company Ltd.// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only#ifndef QXKBCOMMON_P_H#define QXKBCOMMON_P_H//// W A R N I N G// -------------//// This file is not part of the Qt API. It exists purely as an// implementation detail. This header file may change from version to// version without notice, or even be removed.//// We mean it.//#include <QtGui/qtguiglobal.h>#include <QtCore/qstring.h>#include <QtCore/qloggingcategory.h>#include <QtCore/qlist.h>#include <QtCore/private/qglobal_p.h>#include <xkbcommon/xkbcommon.h>#include <qpa/qplatformkeymapper.h>#include <memory> QT_BEGIN_NAMESPACE class QEvent;class QKeyEvent;class QPlatformInputContext;class Q_GUI_EXPORT QXkbCommon {public:static QString lookupString(struct xkb_state *state, xkb_keycode_t code);static QString lookupStringNoKeysymTransformations(xkb_keysym_t keysym);static QList<xkb_keysym_t>toKeysym(QKeyEvent *event);static intkeysymToQtKey(xkb_keysym_t keysym,Qt::KeyboardModifiers modifiers);static intkeysymToQtKey(xkb_keysym_t keysym,Qt::KeyboardModifiers modifiers, xkb_state *state, xkb_keycode_t code,bool superAsMeta =true,bool hyperAsMeta =true);// xkbcommon_* API is part of libxkbcommon internals, with modifications as// described in the header of the implementation file.static voidxkbcommon_XConvertCase(xkb_keysym_t sym, xkb_keysym_t *lower, xkb_keysym_t *upper);static xkb_keysym_t qxkbcommon_xkb_keysym_to_upper(xkb_keysym_t ks);staticQt::KeyboardModifiers modifiers(struct xkb_state *state, xkb_keysym_t keysym = XKB_KEY_VoidSymbol);static QList<int>possibleKeys(xkb_state *state,const QKeyEvent *event,bool superAsMeta =false,bool hyperAsMeta =false);static QList<QKeyCombination>possibleKeyCombinations(xkb_state *state,const QKeyEvent *event,bool superAsMeta =false,bool hyperAsMeta =false);static voidverifyHasLatinLayout(xkb_keymap *keymap);static xkb_keysym_t lookupLatinKeysym(xkb_state *state, xkb_keycode_t keycode);static boolisLatin1(xkb_keysym_t sym) {return sym >=0x20&& sym <=0xff;}static boolisKeypad(xkb_keysym_t sym) {switch(sym) {case XKB_KEY_KP_Space:case XKB_KEY_KP_Tab:case XKB_KEY_KP_Enter:case XKB_KEY_KP_F1:case XKB_KEY_KP_F2:case XKB_KEY_KP_F3:case XKB_KEY_KP_F4:case XKB_KEY_KP_Home:case XKB_KEY_KP_Left:case XKB_KEY_KP_Up:case XKB_KEY_KP_Right:case XKB_KEY_KP_Down:case XKB_KEY_KP_Prior:case XKB_KEY_KP_Next:case XKB_KEY_KP_End:case XKB_KEY_KP_Begin:case XKB_KEY_KP_Insert:case XKB_KEY_KP_Delete:case XKB_KEY_KP_Equal:case XKB_KEY_KP_Multiply:case XKB_KEY_KP_Add:case XKB_KEY_KP_Separator:case XKB_KEY_KP_Subtract:case XKB_KEY_KP_Decimal:case XKB_KEY_KP_Divide:case XKB_KEY_KP_0:case XKB_KEY_KP_1:case XKB_KEY_KP_2:case XKB_KEY_KP_3:case XKB_KEY_KP_4:case XKB_KEY_KP_5:case XKB_KEY_KP_6:case XKB_KEY_KP_7:case XKB_KEY_KP_8:case XKB_KEY_KP_9:return true;default:return false;}}static voidsetXkbContext(QPlatformInputContext *inputContext,struct xkb_context *context);struct XKBStateDeleter {voidoperator()(struct xkb_state *state)const{returnxkb_state_unref(state); }};struct XKBKeymapDeleter {voidoperator()(struct xkb_keymap *keymap)const{returnxkb_keymap_unref(keymap); }};struct XKBContextDeleter {voidoperator()(struct xkb_context *context)const{returnxkb_context_unref(context); }};using ScopedXKBState =std::unique_ptr<struct xkb_state, XKBStateDeleter>;using ScopedXKBKeymap =std::unique_ptr<struct xkb_keymap, XKBKeymapDeleter>;using ScopedXKBContext =std::unique_ptr<struct xkb_context, XKBContextDeleter>;}; QT_END_NAMESPACE #endif// QXKBCOMMON_P_H
|
