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plasma: show preview of windows based on the X11 timestamp in pager applet

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Signed-off-by: Ivailo Monev <xakepa10@gmail.com>
This commit is contained in:
Ivailo Monev 2023-09-29 17:26:13 +03:00
parent eaefa8595f
commit cce8577a40
1 changed files with 6 additions and 4 deletions
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10
plasma/applets/pager/pager.cpp
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@ -237,16 +237,18 @@ void PagerSvg::slotUpdateSvgAndToolTip()
setSvg(m_framesvg);
Plasma::ToolTipContent plasmatooltip;
plasmatooltip.setMainText(QString::fromLatin1("<center>%1</center>").arg(KWindowSystem::desktopName(m_desktop)));
QList<WId> windowstopreview;
QMultiMap<Time,WId> windowstopreview;
// NOTE: the limit of windows to preview is 4 which is why windows to preview are sorted
// based on X11 timestamp
foreach (const KTaskManager::Task &task, KTaskManager::self()->tasks()) {
const KWindowInfo kwindowinfo = KWindowSystem::windowInfo(task.window, NET::WMDesktop);
if (!kwindowinfo.isOnDesktop(m_desktop)) {
continue;
}
windowstopreview.append(task.window);
NETWinInfo netwininfo(QX11Info::display(), task.window, QX11Info::appRootWindow(), NET::WM2UserTime);
windowstopreview.insertMulti(netwininfo.userTime(), task.window);
}
// NOTE: the limit of windows to preview is 4, perhaps add based on X11 timestamp?
plasmatooltip.setWindowsToPreview(windowstopreview);
plasmatooltip.setWindowsToPreview(windowstopreview.values());
plasmatooltip.setClickable(true);
Plasma::ToolTipManager::self()->setContent(this, plasmatooltip);
}