b132fe7c24
Summary: This is quite similar to the policy "window" - the main difference is that windows from the same application share the layout. So only switching to a window from another application changes the layout. This change is the last policy to add for support of all the policies we have on X11. Reviewers: #kwin, #plasma Subscribers: plasma-devel Tags: #plasma Differential Revision: https://phabricator.kde.org/D5365
138 lines
3.1 KiB
C++
138 lines
3.1 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) 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_KEYBOARD_LAYOUT_SWITCHING_H
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#define KWIN_KEYBOARD_LAYOUT_SWITCHING_H
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#include <QObject>
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#include <QHash>
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namespace KWin
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{
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class AbstractClient;
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class KeyboardLayout;
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class Xkb;
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class VirtualDesktop;
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namespace KeyboardLayoutSwitching
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{
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class Policy : public QObject
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{
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Q_OBJECT
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public:
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virtual ~Policy();
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virtual QString name() const = 0;
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static Policy *create(Xkb *xkb, KeyboardLayout *layout, const QString &policy);
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protected:
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explicit Policy(Xkb *xkb, KeyboardLayout *layout);
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virtual void clearCache() = 0;
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virtual void layoutChanged() = 0;
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void setLayout(quint32 layout);
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quint32 layout() const;
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private:
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Xkb *m_xkb;
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KeyboardLayout *m_layout;
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};
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class GlobalPolicy : public Policy
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{
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Q_OBJECT
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public:
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explicit GlobalPolicy(Xkb *xkb, KeyboardLayout *layout);
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~GlobalPolicy() override;
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QString name() const override {
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return QStringLiteral("Global");
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}
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protected:
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void clearCache() override {}
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void layoutChanged() override {}
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};
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class VirtualDesktopPolicy : public Policy
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{
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Q_OBJECT
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public:
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explicit VirtualDesktopPolicy(Xkb *xkb, KeyboardLayout *layout);
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~VirtualDesktopPolicy() override;
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QString name() const override {
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return QStringLiteral("Desktop");
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}
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protected:
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void clearCache() override;
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void layoutChanged() override;
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private:
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void desktopChanged();
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QHash<VirtualDesktop *, quint32> m_layouts;
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};
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class WindowPolicy : public Policy
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{
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Q_OBJECT
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public:
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explicit WindowPolicy(Xkb *xkb, KeyboardLayout *layout);
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~WindowPolicy() override;
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QString name() const override {
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return QStringLiteral("Window");
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}
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protected:
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void clearCache() override;
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void layoutChanged() override;
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private:
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QHash<AbstractClient*, quint32> m_layouts;
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};
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class ApplicationPolicy : public Policy
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{
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Q_OBJECT
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public:
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explicit ApplicationPolicy(Xkb *xkb, KeyboardLayout *layout);
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~ApplicationPolicy() override;
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QString name() const override {
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return QStringLiteral("WinClass");
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}
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protected:
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void clearCache() override;
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void layoutChanged() override;
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private:
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void clientActivated(AbstractClient *c);
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QHash<AbstractClient*, quint32> m_layouts;
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};
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}
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}
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#endif
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