0030eb7f84
NOTE: this is not working completely yet, lots of code is still ifdefed other parts are still broken. The main difference for the new decoration API is that it is neither QWidget nor QWindow based. It's just a QObject which processes input events and has a paint method to render the decoration. This means all the workarounds for the QWidget interception are removed. Also the paint redirector is removed. Instead each compositor has now its own renderer which can be optimized for the specific case. E.g. the OpenGL compositor renders to a scratch image which gets copied into the combined texture, the XRender compositor copies into the XPixmaps. Input events are also changed. The events are composed into QMouseEvents and passed through the decoration, which might accept them. If they are not accpted we assume that it's a press on the decoration area allowing us to resize/move the window. Input events are not completely working yet, e.g. wheel events are not yet processed and double click on deco is not yet working. Overall KDecoration2 is way more stateful and KWin core needs more adjustments for it. E.g. borders are allowed to be disabled at any time.
97 lines
3 KiB
C++
97 lines
3 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) 2014 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_DECORATED_CLIENT_H
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#define KWIN_DECORATED_CLIENT_H
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#include <KDecoration2/Private/DecoratedClientPrivate>
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#include <QObject>
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namespace KWin
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{
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class Client;
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namespace Decoration
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{
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class Renderer;
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class DecoratedClientImpl : public QObject, public KDecoration2::DecoratedClientPrivate
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{
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Q_OBJECT
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public:
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explicit DecoratedClientImpl(Client *client, KDecoration2::DecoratedClient *decoratedClient, KDecoration2::Decoration *decoration);
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virtual ~DecoratedClientImpl();
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QString caption() const override;
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WId decorationId() const override;
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int desktop() const override;
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int height() const override;
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QIcon icon() const override;
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bool isActive() const override;
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bool isCloseable() const override;
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bool isKeepAbove() const override;
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bool isKeepBelow() const override;
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bool isMaximizable() const override;
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bool isMaximized() const override;
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bool isMaximizedHorizontally() const override;
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bool isMaximizedVertically() const override;
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bool isMinimizable() const override;
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bool isModal() const override;
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bool isMovable() const override;
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bool isOnAllDesktops() const override;
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bool isResizable() const override;
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bool isShadeable() const override;
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bool isShaded() const override;
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QPalette palette() const override;
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bool providesContextHelp() const override;
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int width() const override;
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WId windowId() const override;
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void requestClose() override;
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void requestContextHelp() override;
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void requestMaximize(Qt::MouseButtons buttons) override;
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void requestMinimize() override;
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void requestShowWindowMenu() override;
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void requestToggleKeepAbove() override;
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void requestToggleKeepBelow() override;
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void requestToggleOnAllDesktops() override;
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void requestToggleShade() override;
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Client *client() {
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return m_client;
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}
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Renderer *renderer() {
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return m_renderer;
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}
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KDecoration2::DecoratedClient *decoratedClient() {
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return KDecoration2::DecoratedClientPrivate::client();
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}
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private:
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void createRenderer();
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Client *m_client;
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Renderer *m_renderer;
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};
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}
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}
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#endif
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