58f26b8f55
Summary: Closes T5221 Test Plan: Compiles Reviewers: #kwin, #plasma Subscribers: plasma-devel, kwin Tags: #kwin Maniphest Tasks: T5221 Differential Revision: https://phabricator.kde.org/D4623
140 lines
3.8 KiB
C++
140 lines
3.8 KiB
C++
/********************************************************************
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KWin - the KDE window manager
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This file is part of the KDE project.
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Copyright (C) 2013, 2016, 2017 Martin Gräßlin <mgraesslin@kde.org>
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program 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
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*********************************************************************/
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#ifndef KWIN_XKB_H
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#define KWIN_XKB_H
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#include "input.h"
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#include <kwin_export.h>
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#include <KSharedConfig>
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#include <QLoggingCategory>
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Q_DECLARE_LOGGING_CATEGORY(KWIN_XKB)
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struct xkb_context;
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struct xkb_keymap;
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struct xkb_state;
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struct xkb_compose_table;
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struct xkb_compose_state;
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typedef uint32_t xkb_mod_index_t;
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typedef uint32_t xkb_led_index_t;
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typedef uint32_t xkb_keysym_t;
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typedef uint32_t xkb_layout_index_t;
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namespace KWin
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{
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class KWIN_EXPORT Xkb
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{
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public:
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Xkb(InputRedirection *input);
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~Xkb();
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void setConfig(KSharedConfigPtr config) {
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m_config = config;
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}
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void reconfigure();
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void installKeymap(int fd, uint32_t size);
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void updateModifiers(uint32_t modsDepressed, uint32_t modsLatched, uint32_t modsLocked, uint32_t group);
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void updateKey(uint32_t key, InputRedirection::KeyboardKeyState state);
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xkb_keysym_t toKeysym(uint32_t key);
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xkb_keysym_t currentKeysym() const {
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return m_keysym;
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}
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QString toString(xkb_keysym_t keysym);
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Qt::Key toQtKey(xkb_keysym_t keysym) const;
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Qt::KeyboardModifiers modifiers() const;
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Qt::KeyboardModifiers modifiersRelevantForGlobalShortcuts() const;
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bool shouldKeyRepeat(quint32 key) const;
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void switchToNextLayout();
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void switchToPreviousLayout();
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void switchToLayout(xkb_layout_index_t layout);
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enum class LED {
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NumLock = 1 << 0,
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CapsLock = 1 << 1,
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ScrollLock = 1 << 2
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};
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Q_DECLARE_FLAGS(LEDs, LED)
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LEDs leds() const {
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return m_leds;
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}
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xkb_keymap *keymap() const {
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return m_keymap;
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}
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xkb_state *state() const {
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return m_state;
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}
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quint32 currentLayout() const {
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return m_currentLayout;
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}
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QString layoutName() const;
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QMap<xkb_layout_index_t, QString> layoutNames() const;
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quint32 numberOfLayouts() const;
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private:
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xkb_keymap *loadKeymapFromConfig();
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xkb_keymap *loadDefaultKeymap();
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void updateKeymap(xkb_keymap *keymap);
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void createKeymapFile();
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void updateModifiers();
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void updateConsumedModifiers(uint32_t key);
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QString layoutName(xkb_layout_index_t layout) const;
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InputRedirection *m_input;
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xkb_context *m_context;
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xkb_keymap *m_keymap;
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xkb_state *m_state;
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xkb_mod_index_t m_shiftModifier;
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xkb_mod_index_t m_capsModifier;
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xkb_mod_index_t m_controlModifier;
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xkb_mod_index_t m_altModifier;
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xkb_mod_index_t m_metaModifier;
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xkb_led_index_t m_numLock;
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xkb_led_index_t m_capsLock;
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xkb_led_index_t m_scrollLock;
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Qt::KeyboardModifiers m_modifiers;
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Qt::KeyboardModifiers m_consumedModifiers;
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xkb_keysym_t m_keysym;
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quint32 m_currentLayout = 0;
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struct {
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xkb_compose_table *table = nullptr;
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xkb_compose_state *state = nullptr;
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} m_compose;
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LEDs m_leds;
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KSharedConfigPtr m_config;
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};
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inline
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Qt::KeyboardModifiers Xkb::modifiers() const
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{
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return m_modifiers;
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}
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}
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Q_DECLARE_METATYPE(KWin::Xkb::LED)
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Q_DECLARE_METATYPE(KWin::Xkb::LEDs)
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#endif
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