diff --git a/app/view/visibilitymanager.cpp b/app/view/visibilitymanager.cpp index 94bca9a4..dce5c5fc 100644 --- a/app/view/visibilitymanager.cpp +++ b/app/view/visibilitymanager.cpp @@ -1,759 +1,759 @@ /* * Copyright 2016 Smith AR * Michail Vourlakos * * This file is part of Latte-Dock * * Latte-Dock is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License as * published by the Free Software Foundation; either version 2 of * the License, or (at your option) any later version. * * Latte-Dock is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . */ #include "visibilitymanager.h" // local #include "positioner.h" #include "screenedgeghostwindow.h" #include "view.h" #include "../lattecorona.h" #include "../screenpool.h" #include "../layouts/manager.h" #include "../wm/abstractwindowinterface.h" #include "../../liblatte2/extras.h" // Qt #include // KDE #include #include #include namespace Latte { namespace ViewPart { //! BEGIN: VisiblityManager implementation VisibilityManager::VisibilityManager(PlasmaQuick::ContainmentView *view) : QObject(view) { qDebug() << "VisibilityManager creating..."; m_latteView = qobject_cast(view); m_corona = qobject_cast(view->corona()); m_wm = m_corona->wm(); connect(this, &VisibilityManager::slideInFinished, this, &VisibilityManager::updateHiddenState); connect(this, &VisibilityManager::slideOutFinished, this, &VisibilityManager::updateHiddenState); if (m_latteView) { connect(m_latteView, &Latte::View::eventTriggered, this, &VisibilityManager::viewEventManager); connect(m_latteView, &Latte::View::absoluteGeometryChanged, this, [&]() { if (m_mode == Types::AlwaysVisible && m_latteView->screen()) { updateStrutsBasedOnLayoutsAndActivities(); } }); connect(m_latteView->windowsTracker(), &WindowsTracker::activeWindowDraggingStarted, this, &VisibilityManager::activeWindowDraggingStarted); } if (m_corona) { connect(this, &VisibilityManager::modeChanged, this, [&]() { emit m_corona->availableScreenRectChangedFrom(m_latteView); }); } m_timerStartUp.setInterval(5000); m_timerStartUp.setSingleShot(true); m_timerShow.setSingleShot(true); m_timerHide.setSingleShot(true); connect(&m_timerShow, &QTimer::timeout, this, [&]() { if (m_isHidden) { // qDebug() << "must be shown"; emit mustBeShown(); } }); connect(&m_timerHide, &QTimer::timeout, this, [&]() { if (!m_blockHiding && !m_isHidden && !m_dragEnter) { // qDebug() << "must be hide"; emit mustBeHide(); } }); restoreConfig(); } VisibilityManager::~VisibilityManager() { qDebug() << "VisibilityManager deleting..."; m_wm->removeViewStruts(*m_latteView); if (m_edgeGhostWindow) { m_edgeGhostWindow->deleteLater(); } } Types::Visibility VisibilityManager::mode() const { return m_mode; } void VisibilityManager::setMode(Latte::Types::Visibility mode) { if (m_mode == mode) return; Q_ASSERT_X(mode != Types::None, staticMetaObject.className(), "set visibility to Types::None"); // clear mode for (auto &c : m_connections) { disconnect(c); } int base{0}; m_publishedStruts = QRect(); if (m_mode == Types::AlwaysVisible) { //! remove struts for old always visible mode m_wm->removeViewStruts(*m_latteView); } m_timerShow.stop(); m_timerHide.stop(); m_mode = mode; if (mode != Types::AlwaysVisible && mode != Types::WindowsGoBelow) { //set wayland visibility mode if (m_latteView->surface()) { m_latteView->surface()->setPanelBehavior(KWayland::Client::PlasmaShellSurface::PanelBehavior::WindowsGoBelow); } m_connections[0] = connect(m_wm, &WindowSystem::AbstractWindowInterface::currentDesktopChanged, this, [&] { if (m_raiseOnDesktopChange) { raiseViewTemporarily(); } }); m_connections[1] = connect(m_wm, &WindowSystem::AbstractWindowInterface::currentActivityChanged, this, [&]() { if (m_raiseOnActivityChange) { raiseViewTemporarily(); } else { updateHiddenState(); } }); base = 2; } else { //set wayland visibility mode if (m_latteView->surface()) { m_latteView->surface()->setPanelBehavior(KWayland::Client::PlasmaShellSurface::PanelBehavior::AutoHide); } } switch (m_mode) { case Types::AlwaysVisible: { if (m_latteView->containment() && m_latteView->screen()) { updateStrutsBasedOnLayoutsAndActivities(); } m_connections[base] = connect(m_corona->layoutsManager(), &Layouts::Manager::currentLayoutNameChanged, this, [&]() { if (m_corona && m_corona->layoutsManager()->memoryUsage() == Types::MultipleLayouts) { updateStrutsBasedOnLayoutsAndActivities(true); } }); m_connections[base+1] = connect(m_latteView, &Latte::View::activitiesChanged, this, [&]() { if (m_corona && m_corona->layoutsManager()->memoryUsage() == Types::MultipleLayouts) { updateStrutsBasedOnLayoutsAndActivities(true); } }); raiseView(true); break; } case Types::AutoHide: { m_connections[base] = connect(this, &VisibilityManager::containsMouseChanged, this, [&]() { raiseView(m_containsMouse); }); raiseView(m_containsMouse); break; } case Types::DodgeActive: { m_connections[base] = connect(this, &VisibilityManager::containsMouseChanged , this, &VisibilityManager::dodgeActive); m_connections[base+1] = connect(m_latteView->windowsTracker(), &WindowsTracker::activeWindowTouchingChanged , this, &VisibilityManager::dodgeActive); dodgeActive(); break; } case Types::DodgeMaximized: { m_connections[base] = connect(this, &VisibilityManager::containsMouseChanged , this, &VisibilityManager::dodgeMaximized); m_connections[base+1] = connect(m_latteView->windowsTracker(), &WindowsTracker::activeWindowMaximizedChanged - , this, &VisibilityManager::dodgeActive); + , this, &VisibilityManager::dodgeMaximized); dodgeMaximized(); break; } case Types::DodgeAllWindows: { m_connections[base] = connect(this, &VisibilityManager::containsMouseChanged , this, &VisibilityManager::dodgeAllWindows); m_connections[base+1] = connect(m_latteView->windowsTracker(), &WindowsTracker::existsWindowTouchingChanged , this, &VisibilityManager::dodgeAllWindows); dodgeAllWindows(); break; } case Types::WindowsGoBelow: break; default: break; } m_latteView->containment()->config().writeEntry("visibility", static_cast(m_mode)); updateKWinEdgesSupport(); emit modeChanged(); } void VisibilityManager::updateStrutsBasedOnLayoutsAndActivities(bool forceUpdate) { bool multipleLayoutsAndCurrent = (m_corona->layoutsManager()->memoryUsage() == Types::MultipleLayouts && m_latteView->layout() && !m_latteView->positioner()->inLocationChangeAnimation() && m_latteView->layout()->isCurrent()); if (m_corona->layoutsManager()->memoryUsage() == Types::SingleLayout || multipleLayoutsAndCurrent) { QRect computedStruts = acceptableStruts(); if (m_publishedStruts != computedStruts || forceUpdate) { //! Force update is needed when very important events happen in DE and there is a chance //! that previously even though struts where sent the DE did not accept them. //! Such a case is when STOPPING an Activity and windows faulty become invisible even //! though they should not. In such case setting struts when the windows are hidden //! the struts do not take any effect m_publishedStruts = computedStruts; m_wm->setViewStruts(*m_latteView, m_publishedStruts, m_latteView->location()); } } else { m_publishedStruts = QRect(); m_wm->removeViewStruts(*m_latteView); } } QRect VisibilityManager::acceptableStruts() { QRect calcs; switch (m_latteView->location()) { case Plasma::Types::TopEdge: { calcs = QRect(m_latteView->x(), m_latteView->y(), m_latteView->width(), m_latteView->normalThickness()); break; } case Plasma::Types::BottomEdge: { int y = m_latteView->y() + m_latteView->height() - m_latteView->normalThickness(); calcs = QRect(m_latteView->x(), y, m_latteView->width(), m_latteView->normalThickness()); break; } case Plasma::Types::LeftEdge: { calcs = QRect(m_latteView->x(), m_latteView->y(), m_latteView->normalThickness(), m_latteView->height()); break; } case Plasma::Types::RightEdge: { int x = m_latteView->x() + m_latteView->width() - m_latteView->normalThickness(); calcs = QRect(x, m_latteView->y(), m_latteView->normalThickness(), m_latteView->height()); break; } } return calcs; } bool VisibilityManager::raiseOnDesktop() const { return m_raiseOnDesktopChange; } void VisibilityManager::setRaiseOnDesktop(bool enable) { if (enable == m_raiseOnDesktopChange) return; m_raiseOnDesktopChange = enable; emit raiseOnDesktopChanged(); } bool VisibilityManager::raiseOnActivity() const { return m_raiseOnActivityChange; } void VisibilityManager::setRaiseOnActivity(bool enable) { if (enable == m_raiseOnActivityChange) return; m_raiseOnActivityChange = enable; emit raiseOnActivityChanged(); } bool VisibilityManager::isHidden() const { return m_isHidden; } void VisibilityManager::setIsHidden(bool isHidden) { if (m_isHidden == isHidden) return; if (m_blockHiding && isHidden) { qWarning() << "isHidden property is blocked, ignoring update"; return; } m_isHidden = isHidden; updateGhostWindowState(); emit isHiddenChanged(); } bool VisibilityManager::blockHiding() const { return m_blockHiding; } void VisibilityManager::setBlockHiding(bool blockHiding) { if (m_blockHiding == blockHiding) { return; } m_blockHiding = blockHiding; // qDebug() << "blockHiding:" << blockHiding; if (m_blockHiding) { m_timerHide.stop(); if (m_isHidden) { emit mustBeShown(); } } else { updateHiddenState(); } emit blockHidingChanged(); } int VisibilityManager::timerShow() const { return m_timerShow.interval(); } void VisibilityManager::setTimerShow(int msec) { m_timerShow.setInterval(msec); emit timerShowChanged(); } int VisibilityManager::timerHide() const { return m_timerHide.interval(); } void VisibilityManager::setTimerHide(int msec) { m_timerHide.setInterval(msec); emit timerHideChanged(); } bool VisibilityManager::supportsKWinEdges() const { return (m_edgeGhostWindow != nullptr); } void VisibilityManager::updateGhostWindowState() { if (supportsKWinEdges()) { bool inCurrentLayout = (m_corona->layoutsManager()->memoryUsage() == Types::SingleLayout || (m_corona->layoutsManager()->memoryUsage() == Types::MultipleLayouts && m_latteView->layout() && !m_latteView->positioner()->inLocationChangeAnimation() && m_latteView->layout()->name() == m_corona->layoutsManager()->currentLayoutName())); if (inCurrentLayout) { m_wm->setEdgeStateFor(m_edgeGhostWindow, m_isHidden); } else { m_wm->setEdgeStateFor(m_edgeGhostWindow, false); } } } void VisibilityManager::hide() { if (KWindowSystem::isPlatformX11()) { m_latteView->setVisible(false); } } void VisibilityManager::show() { if (KWindowSystem::isPlatformX11()) { m_latteView->setVisible(true); } } void VisibilityManager::raiseView(bool raise) { if (m_blockHiding) return; if (raise) { m_timerHide.stop(); if (!m_timerShow.isActive()) { m_timerShow.start(); } } else if (!m_dragEnter) { m_timerShow.stop(); if (m_hideNow) { m_hideNow = false; emit mustBeHide(); } else if (!m_timerHide.isActive()) { m_timerHide.start(); } } } void VisibilityManager::raiseViewTemporarily() { if (m_raiseTemporarily) return; m_raiseTemporarily = true; m_timerHide.stop(); m_timerShow.stop(); if (m_isHidden) emit mustBeShown(); QTimer::singleShot(qBound(1800, 2 * m_timerHide.interval(), 3000), this, [&]() { m_raiseTemporarily = false; m_hideNow = true; updateHiddenState(); }); } void VisibilityManager::updateHiddenState() { if (m_dragEnter) return; switch (m_mode) { case Types::AutoHide: raiseView(m_containsMouse); break; case Types::DodgeActive: dodgeActive(); break; case Types::DodgeMaximized: dodgeMaximized(); break; case Types::DodgeAllWindows: dodgeAllWindows(); break; default: break; } } void VisibilityManager::applyActivitiesToHiddenWindows(const QStringList &activities) { if (m_edgeGhostWindow) { m_wm->setWindowOnActivities(*m_edgeGhostWindow, activities); } } void VisibilityManager::activeWindowDraggingStarted() { setContainsMouse(false); updateHiddenState(); } void VisibilityManager::dodgeActive() { if (m_raiseTemporarily) return; //!don't send false raiseView signal when containing mouse if (m_containsMouse) { raiseView(true); return; } raiseView(!m_latteView->windowsTracker()->activeWindowTouching()); } void VisibilityManager::dodgeMaximized() { if (m_raiseTemporarily) return; //!don't send false raiseView signal when containing mouse if (m_containsMouse) { raiseView(true); return; } raiseView(!m_latteView->windowsTracker()->activeWindowMaximized()); } void VisibilityManager::dodgeAllWindows() { if (m_raiseTemporarily) return; if (m_containsMouse) { raiseView(true); } bool windowIntersects{m_latteView->windowsTracker()->activeWindowTouching() || m_latteView->windowsTracker()->existsWindowTouching()}; raiseView(!windowIntersects); } void VisibilityManager::saveConfig() { if (!m_latteView->containment()) return; auto config = m_latteView->containment()->config(); config.writeEntry("enableKWinEdges", m_enableKWinEdgesFromUser); config.writeEntry("timerShow", m_timerShow.interval()); config.writeEntry("timerHide", m_timerHide.interval()); config.writeEntry("raiseOnDesktopChange", m_raiseOnDesktopChange); config.writeEntry("raiseOnActivityChange", m_raiseOnActivityChange); m_latteView->containment()->configNeedsSaving(); } void VisibilityManager::restoreConfig() { if (!m_latteView || !m_latteView->containment()){ return; } auto config = m_latteView->containment()->config(); m_timerShow.setInterval(config.readEntry("timerShow", 0)); m_timerHide.setInterval(config.readEntry("timerHide", 700)); emit timerShowChanged(); emit timerHideChanged(); m_enableKWinEdgesFromUser = config.readEntry("enableKWinEdges", true); emit enableKWinEdgesChanged(); setRaiseOnDesktop(config.readEntry("raiseOnDesktopChange", false)); setRaiseOnActivity(config.readEntry("raiseOnActivityChange", false)); auto storedMode = static_cast(m_latteView->containment()->config().readEntry("visibility", static_cast(Types::DodgeActive))); if (storedMode == Types::AlwaysVisible) { qDebug() << "Loading visibility mode: Always Visible , on startup..."; setMode(Types::AlwaysVisible); } else { connect(&m_timerStartUp, &QTimer::timeout, this, [&]() { if (!m_latteView || !m_latteView->containment()) { return; } auto fMode = static_cast(m_latteView->containment()->config().readEntry("visibility", static_cast(Types::DodgeActive))); qDebug() << "Loading visibility mode:" << fMode << " on startup..."; setMode(fMode); }); connect(m_latteView->containment(), &Plasma::Containment::userConfiguringChanged , this, [&](bool configuring) { if (configuring && m_timerStartUp.isActive()) m_timerStartUp.start(100); }); m_timerStartUp.start(); } connect(m_latteView->containment(), &Plasma::Containment::userConfiguringChanged , this, [&](bool configuring) { if (!configuring) { saveConfig(); } }); } bool VisibilityManager::containsMouse() const { return m_containsMouse; } void VisibilityManager::setContainsMouse(bool contains) { if (m_containsMouse == contains) { return; } m_containsMouse = contains; emit containsMouseChanged(); if (contains && m_mode != Types::AlwaysVisible) { raiseView(true); } } void VisibilityManager::viewEventManager(QEvent *ev) { switch (ev->type()) { case QEvent::Enter: setContainsMouse(true); break; case QEvent::Leave: setContainsMouse(false); break; case QEvent::DragEnter: m_dragEnter = true; if (m_isHidden) emit mustBeShown(); break; case QEvent::DragLeave: case QEvent::Drop: m_dragEnter = false; updateHiddenState(); break; default: break; } } //! KWin Edges Support functions bool VisibilityManager::enableKWinEdges() const { return m_enableKWinEdgesFromUser; } void VisibilityManager::setEnableKWinEdges(bool enable) { if (m_enableKWinEdgesFromUser == enable) { return; } m_enableKWinEdgesFromUser = enable; emit enableKWinEdgesChanged(); updateKWinEdgesSupport(); } void VisibilityManager::updateKWinEdgesSupport() { if (m_mode == Types::AutoHide || m_mode == Types::DodgeActive || m_mode == Types::DodgeAllWindows || m_mode == Types::DodgeMaximized) { if (m_enableKWinEdgesFromUser) { createEdgeGhostWindow(); } else if (!m_enableKWinEdgesFromUser) { deleteEdgeGhostWindow(); } } else if (m_mode == Types::AlwaysVisible || m_mode == Types::WindowsGoBelow) { deleteEdgeGhostWindow(); } } void VisibilityManager::createEdgeGhostWindow() { if (!m_edgeGhostWindow) { m_edgeGhostWindow = new ScreenEdgeGhostWindow(m_latteView); m_wm->setViewExtraFlags(*m_edgeGhostWindow); connect(m_edgeGhostWindow, &ScreenEdgeGhostWindow::containsMouseChanged, this, [ = ](bool contains) { if (contains) { raiseView(true); } else { m_timerShow.stop(); updateGhostWindowState(); } }); m_connectionsKWinEdges[0] = connect(m_wm, &WindowSystem::AbstractWindowInterface::currentActivityChanged, this, [&]() { bool inCurrentLayout = (m_corona->layoutsManager()->memoryUsage() == Types::SingleLayout || (m_corona->layoutsManager()->memoryUsage() == Types::MultipleLayouts && m_latteView->layout() && !m_latteView->positioner()->inLocationChangeAnimation() && m_latteView->layout()->name() == m_corona->layoutsManager()->currentLayoutName())); if (m_edgeGhostWindow) { if (inCurrentLayout) { m_wm->setEdgeStateFor(m_edgeGhostWindow, m_isHidden); } else { m_wm->setEdgeStateFor(m_edgeGhostWindow, false); } } }); emit supportsKWinEdgesChanged(); } } void VisibilityManager::deleteEdgeGhostWindow() { if (m_edgeGhostWindow) { m_edgeGhostWindow->deleteLater(); m_edgeGhostWindow = nullptr; for (auto &c : m_connectionsKWinEdges) { disconnect(c); } emit supportsKWinEdgesChanged(); } } //! END: VisibilityManager implementation } }