bebe81209c
Summary: So far wayland was used by internal clients to submit raster buffers and position themselves on the screen. While we didn't have issues with submitting raster buffers, there were some problems with positioning task switchers. Mostly, because we had effectively two paths that may alter geometry. A better approach to deal with internal clients is to let our QPA use kwin core api directly. This way we can eliminate unnecessary roundtrips as well make geometry handling much easier and comprehensible. The last missing piece is shadows. Both Plasma::Dialog and Breeze widget style use platform-specific APIs to set and unset shadows. We need to add shadows API to KWindowSystem. Even though some internal clients lack drop-shadows at the moment, I don't consider it to be a blocker. We can add shadows back later on. CCBUG: 386304 Reviewers: #kwin, davidedmundson, romangg Reviewed By: #kwin, romangg Subscribers: romangg, kwin Tags: #kwin Maniphest Tasks: T9600 Differential Revision: https://phabricator.kde.org/D22810
130 lines
4.9 KiB
C++
130 lines
4.9 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) 2019 Martin Flöser <mgraesslin@kde.org>
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Copyright (C) 2019 Vlad Zagorodniy <vladzzag@gmail.com>
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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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#pragma once
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#include "abstract_client.h"
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namespace KWin
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{
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class KWIN_EXPORT InternalClient : public AbstractClient
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{
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Q_OBJECT
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public:
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explicit InternalClient(QWindow *window);
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~InternalClient() override;
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bool eventFilter(QObject *watched, QEvent *event) override;
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QStringList activities() const override;
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void blockActivityUpdates(bool b = true) override;
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qreal bufferScale() const override;
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QString captionNormal() const override;
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QString captionSuffix() const override;
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QPoint clientContentPos() const override;
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QSize clientSize() const override;
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void debug(QDebug &stream) const override;
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QRect transparentRect() const override;
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NET::WindowType windowType(bool direct = false, int supported_types = 0) const override;
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double opacity() const override;
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void setOpacity(double opacity) override;
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void killWindow() override;
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bool isPopupWindow() const override;
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QByteArray windowRole() const override;
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void closeWindow() override;
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bool isCloseable() const override;
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bool isFullScreenable() const override;
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bool isFullScreen() const override;
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bool isMaximizable() const override;
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bool isMinimizable() const override;
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bool isMovable() const override;
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bool isMovableAcrossScreens() const override;
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bool isResizable() const override;
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bool noBorder() const override;
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bool userCanSetNoBorder() const override;
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bool wantsInput() const override;
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bool isInternal() const override;
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bool isLockScreen() const override;
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bool isInputMethod() const override;
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bool isOutline() const override;
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quint32 windowId() const override;
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MaximizeMode maximizeMode() const override;
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QRect geometryRestore() const override;
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bool isShown(bool shaded_is_shown) const override;
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bool isHiddenInternal() const override;
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void hideClient(bool hide) override;
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using AbstractClient::resizeWithChecks;
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void resizeWithChecks(int w, int h, ForceGeometry_t force = NormalGeometrySet) override;
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using AbstractClient::setGeometry;
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void setGeometry(int x, int y, int w, int h, ForceGeometry_t force = NormalGeometrySet) override;
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void setGeometryRestore(const QRect &rect) override;
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bool supportsWindowRules() const override;
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AbstractClient *findModal(bool allow_itself = false) override;
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void setOnAllActivities(bool set) override;
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void takeFocus() override;
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bool userCanSetFullScreen() const override;
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void setFullScreen(bool set, bool user = true) override;
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void setNoBorder(bool set) override;
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void updateDecoration(bool check_workspace_pos, bool force = false) override;
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void updateColorScheme() override;
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void showOnScreenEdge() override;
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void destroyClient();
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void present(const QSharedPointer<QOpenGLFramebufferObject> fbo);
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void present(const QImage &image, const QRegion &damage);
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QWindow *internalWindow() const;
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protected:
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bool acceptsFocus() const override;
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bool belongsToSameApplication(const AbstractClient *other, SameApplicationChecks checks) const override;
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void changeMaximize(bool horizontal, bool vertical, bool adjust) override;
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void destroyDecoration() override;
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void doMove(int x, int y) override;
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void doResizeSync() override;
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void updateCaption() override;
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private:
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QRect mapFromClient(const QRect &rect) const;
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QRect mapToClient(const QRect &rect) const;
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void createDecoration(const QRect &rect);
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void requestGeometry(const QRect &rect);
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void commitGeometry(const QRect &rect);
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void setCaption(const QString &caption);
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void markAsMapped();
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void syncGeometryToInternalWindow();
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void updateInternalWindowGeometry();
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QWindow *m_internalWindow = nullptr;
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QRect m_maximizeRestoreGeometry;
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QSize m_clientSize = QSize(0, 0);
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QString m_captionNormal;
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QString m_captionSuffix;
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double m_opacity = 1.0;
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NET::WindowType m_windowType = NET::Normal;
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quint32 m_windowId = 0;
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Qt::WindowFlags m_internalWindowFlags = Qt::WindowFlags();
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bool m_userNoBorder = false;
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Q_DISABLE_COPY(InternalClient)
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};
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}
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