kwin/autotests/onscreennotificationtest.h

/*
    SPDX-FileCopyrightText: 2016 Martin Graesslin <mgraesslin@kde.org>

    SPDX-License-Identifier: GPL-2.0-only OR GPL-3.0-only OR LicenseRef-KDE-Accepted-GPL

*/

#ifndef ONSCREENNOTIFICATIONTEST_H
#define ONSCREENNOTIFICATIONTEST_H

#include <QObject>

class OnScreenNotificationTest : public QObject
{
    Q_OBJECT
private Q_SLOTS:

    void show();
    void timeout();
    void iconName();
    void message();
};

#endif // ONSCREENNOTIFICATIONTEST_H
Introduce a KWin internal on-screen-notification service Summary: Recently we noticed that there are multiple areas where KWin needs to inform the user about how to operate. Examples are: * Screenshot * ColorPicker * Pointer constraint enabled * Pointer constraint about to be removed * Kill Window For Screenshot and ColorPicker we used an EffectFrame to render it. But this is not an optimal solution as it's lacking many features we would need. We cannot properly use it from within KWin core, we cannot implement features like hide on mouse over, etc. etc. This change introduces an OnScreenNotification which supports: * showing an icon * showing a message * timeout It is Qml styled, so that it can be easily adjusted. This is a big improvement over the EffectFrame solution. The Qml file creates a Plasma Dialog of type OSD. Thus KWin places it like the normal OSD windows and also looks kind of similar. In the case of KWin the focus is more on the message, than an icon, so the icon is placed left of the text. While the OnScreenNotification is supposed to be used like a singleton, it doesn't use the KWin singleton pattern. Instead a small wrapper namespace OSD is introduced which provides a convenient API for KWin internal areas to show/hide the notification. By not using the KWin singleton pattern, the OnScreenNotification does not depend on any other parts of KWin and can be easily unit-tested. A few features are still missing and will be added in further commits: * hide-out on mouse over * optional skip close animation (needed for screenshot) * X11 support (not that important as it's mostly for Wayland features) Reviewers: #kwin, #plasma Subscribers: plasma-devel, kwin Tags: #kwin Differential Revision: https://phabricator.kde.org/D3723 2016-12-18 10:53:50 +00:00			`/*`
Prettify license headers 2020-08-02 22:22:19 +00:00			`SPDX-FileCopyrightText: 2016 Martin Graesslin <mgraesslin@kde.org>`

			`SPDX-License-Identifier: GPL-2.0-only OR GPL-3.0-only OR LicenseRef-KDE-Accepted-GPL`

			`*/`
Introduce a KWin internal on-screen-notification service Summary: Recently we noticed that there are multiple areas where KWin needs to inform the user about how to operate. Examples are: * Screenshot * ColorPicker * Pointer constraint enabled * Pointer constraint about to be removed * Kill Window For Screenshot and ColorPicker we used an EffectFrame to render it. But this is not an optimal solution as it's lacking many features we would need. We cannot properly use it from within KWin core, we cannot implement features like hide on mouse over, etc. etc. This change introduces an OnScreenNotification which supports: * showing an icon * showing a message * timeout It is Qml styled, so that it can be easily adjusted. This is a big improvement over the EffectFrame solution. The Qml file creates a Plasma Dialog of type OSD. Thus KWin places it like the normal OSD windows and also looks kind of similar. In the case of KWin the focus is more on the message, than an icon, so the icon is placed left of the text. While the OnScreenNotification is supposed to be used like a singleton, it doesn't use the KWin singleton pattern. Instead a small wrapper namespace OSD is introduced which provides a convenient API for KWin internal areas to show/hide the notification. By not using the KWin singleton pattern, the OnScreenNotification does not depend on any other parts of KWin and can be easily unit-tested. A few features are still missing and will be added in further commits: * hide-out on mouse over * optional skip close animation (needed for screenshot) * X11 support (not that important as it's mostly for Wayland features) Reviewers: #kwin, #plasma Subscribers: plasma-devel, kwin Tags: #kwin Differential Revision: https://phabricator.kde.org/D3723 2016-12-18 10:53:50 +00:00
			`#ifndef ONSCREENNOTIFICATIONTEST_H`
			`#define ONSCREENNOTIFICATIONTEST_H`

			`#include <QObject>`

			`class OnScreenNotificationTest : public QObject`
			`{`
			`Q_OBJECT`
Run clazy with qt-keywords fixit In C++20, there will be emit() class member, which can conflict with the emit keyword. Given that, there are plans to enable QT_NO_KEYWORDS by default in the future. See also https://lists.qt-project.org/pipermail/development/2020-February/038812.html 2021-06-08 07:02:14 +00:00			`private Q_SLOTS:`
Introduce a KWin internal on-screen-notification service Summary: Recently we noticed that there are multiple areas where KWin needs to inform the user about how to operate. Examples are: * Screenshot * ColorPicker * Pointer constraint enabled * Pointer constraint about to be removed * Kill Window For Screenshot and ColorPicker we used an EffectFrame to render it. But this is not an optimal solution as it's lacking many features we would need. We cannot properly use it from within KWin core, we cannot implement features like hide on mouse over, etc. etc. This change introduces an OnScreenNotification which supports: * showing an icon * showing a message * timeout It is Qml styled, so that it can be easily adjusted. This is a big improvement over the EffectFrame solution. The Qml file creates a Plasma Dialog of type OSD. Thus KWin places it like the normal OSD windows and also looks kind of similar. In the case of KWin the focus is more on the message, than an icon, so the icon is placed left of the text. While the OnScreenNotification is supposed to be used like a singleton, it doesn't use the KWin singleton pattern. Instead a small wrapper namespace OSD is introduced which provides a convenient API for KWin internal areas to show/hide the notification. By not using the KWin singleton pattern, the OnScreenNotification does not depend on any other parts of KWin and can be easily unit-tested. A few features are still missing and will be added in further commits: * hide-out on mouse over * optional skip close animation (needed for screenshot) * X11 support (not that important as it's mostly for Wayland features) Reviewers: #kwin, #plasma Subscribers: plasma-devel, kwin Tags: #kwin Differential Revision: https://phabricator.kde.org/D3723 2016-12-18 10:53:50 +00:00
			`void show();`
			`void timeout();`
			`void iconName();`
			`void message();`
			`};`

			`#endif // ONSCREENNOTIFICATIONTEST_H`