7292af3d04
With fractional scaling integer based logical geometry may not match device pixels. Once we have a floating point base we can fix that. This also is important for our X11 scale override, with a scale of 2 we could get logical sizes with halves. We already have all input being floating point, this doubles down on it for all remaining geometry. - Outputs remain integer to ensure that any screen on the right remains aligned. - Placement also remains integer based for now. - Repainting is untouched as we always expand outwards (QRectF::toAdjustedRect(). - Decoration is untouched for now - Rules are integer in the config, but floating in the adjusting/API This should also be fine. At some point we'll add a method to snap to the device pixel grid. Effectively `round(value * dpr) / dpr` though right now things mostly work. This also gets rid of a lot of hacks for QRect right and bottom which are very confusing. Parts to watch out in the port are: QRectF::contains now includes edges QRectF::right and bottom are now sane so previous hacks have to be removed QRectF(QPoint, QPoint) behaves differently for the same reason QRectF::center too In test results some adjusted values which are the result of QRect.center because using QRectF's center should behave the same to the user.
62 lines
1.5 KiB
C++
62 lines
1.5 KiB
C++
/*
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SPDX-FileCopyrightText: 2020 Vlad Zahorodnii <vlad.zahorodnii@kde.org>
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SPDX-License-Identifier: GPL-2.0-or-later
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*/
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#pragma once
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#include "window.h"
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namespace KWin
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{
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class WaylandWindow : public Window
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{
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Q_OBJECT
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public:
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WaylandWindow(KWaylandServer::SurfaceInterface *surface);
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QString captionNormal() const override;
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QString captionSuffix() const override;
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pid_t pid() const override;
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bool isClient() const override;
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bool isLockScreen() const override;
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bool isLocalhost() const override;
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Window *findModal(bool allow_itself = false) override;
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void resizeWithChecks(const QSizeF &size) override;
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void killWindow() override;
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QByteArray windowRole() const override;
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bool isShown() const override;
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bool isHiddenInternal() const override;
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void hideClient() override;
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void showClient() override;
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virtual QRectF frameRectToBufferRect(const QRectF &rect) const;
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bool isHidden() const;
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void updateDepth();
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void setCaption(const QString &caption);
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protected:
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bool belongsToSameApplication(const Window *other, SameApplicationChecks checks) const override;
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bool belongsToDesktop() const override;
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void doSetActive() override;
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void updateCaption() override;
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WindowItem *createItem() override;
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void cleanGrouping();
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void updateGeometry(const QRectF &rect);
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private:
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void updateClientOutputs();
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void updateIcon();
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void updateResourceName();
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QString m_captionNormal;
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QString m_captionSuffix;
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bool m_isHidden = false;
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};
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} // namespace KWin
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