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Improve PowerOff/PowerDown behaviour

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Summary:
Trigger PowerDown after pressing for 1s instead of having to wait for release
to decide, feels more natural.
Also don't operate the modifiers, it's done later by KGlobalAccel.

Reviewers: #kwin, #plasma:_mobile, bshah

Reviewed By: #plasma:_mobile, bshah

Subscribers: ngraham, kwin

Tags: #kwin

Differential Revision: https://phabricator.kde.org/D28490
This commit is contained in:
Aleix Pol 2020-04-02 12:09:47 +02:00
parent dbac4bce7e
commit f4e41430e5
1 changed files with 22 additions and 7 deletions
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29
input.cpp
View file

@ -736,6 +736,15 @@ private:
class GlobalShortcutFilter : public InputEventFilter {
public:
GlobalShortcutFilter() {
m_powerDown = new QTimer;
m_powerDown->setSingleShot(true);
m_powerDown->setInterval(1000);
}
~GlobalShortcutFilter() {
delete m_powerDown;
}
bool pointerEvent(QMouseEvent *event, quint32 nativeButton) override {
Q_UNUSED(nativeButton);
if (event->type() == QEvent::MouseButtonPress) {
@ -763,13 +772,19 @@ public:
}
bool keyEvent(QKeyEvent *event) override {
if (event->key() == Qt::Key_PowerOff) {
if (event->type() == QEvent::KeyPress) {
m_powerOffPress = event->timestamp();
const auto modifiers = static_cast<KeyEvent*>(event)->modifiersRelevantForGlobalShortcuts();
if (event->type() == QEvent::KeyPress && !event->isAutoRepeat()) {
QObject::connect(m_powerDown, &QTimer::timeout, input()->shortcuts(), [this, modifiers] {
QObject::disconnect(m_powerDown, &QTimer::timeout, input()->shortcuts(), nullptr);
m_powerDown->stop();
input()->shortcuts()->processKey(modifiers, Qt::Key_PowerDown);
});
m_powerDown->start();
return true;
} else if (event->type() == QEvent::KeyRelease) {
const uint duration = (event->timestamp() - m_powerOffPress);
const Qt::Key key = duration > 1000 ? Qt::Key_PowerDown : Qt::Key_PowerOff;
const auto shortcuts = static_cast<KeyEvent*>(event)->modifiersRelevantForGlobalShortcuts();
return input()->shortcuts()->processKey(shortcuts, key | (event->key() & ~Qt::KeyboardModifierMask));
const bool ret = !m_powerDown->isActive() || input()->shortcuts()->processKey(modifiers, event->key());
m_powerDown->stop();
return ret;
}
} else if (event->type() == QEvent::KeyPress) {
return input()->shortcuts()->processKey(static_cast<KeyEvent*>(event)->modifiersRelevantForGlobalShortcuts(), event->key());
@ -798,7 +813,7 @@ public:
}
private:
uint m_powerOffPress;
QTimer* m_powerDown = nullptr;
};