File indexing completed on 2024-04-21 05:31:05

 /*
     SPDX-FileCopyrightText: 2016 Smith AR <audoban@openmailbox.org>
     SPDX-FileCopyrightText: 2016 Michail Vourlakos <mvourlakos@gmail.com>
 
     SPDX-License-Identifier: GPL-2.0-or-later
 */
 
 #include "primaryconfigview.h"
 
 // local
 #include <config-latte.h>
 #include "canvasconfigview.h"
 #include "indicatoruimanager.h"
 #include "secondaryconfigview.h"
 #include "../effects.h"
 #include "../panelshadows_p.h"
 #include "../view.h"
 #include "../../lattecorona.h"
 #include "../../layouts/manager.h"
 #include "../../layout/genericlayout.h"
 #include "../../settings/universalsettings.h"
 #include "../../wm/abstractwindowinterface.h"
 
 // Qt
 #include <QQuickItem>
 #include <QQmlContext>
 #include <QQmlEngine>
 #include <QScreen>
 
 // KDE
 #include <KLocalizedContext>
 #include <KDeclarative/KDeclarative>
 #include <KWayland/Client/plasmashell.h>
 #include <KWayland/Client/surface.h>
 #include <KWindowEffects>
 #include <KWindowSystem>
 
 // Plasma
 #include <Plasma/Package>
 
 #define CANVASWINDOWINTERVAL 50
 #define PRIMARYWINDOWINTERVAL 250
 #define SECONDARYWINDOWINTERVAL 200
 #define SLIDEOUTINTERVAL 400
 
 namespace Latte {
 namespace ViewPart {
 
 PrimaryConfigView::PrimaryConfigView(Latte::View *view)
     : SubConfigView(view, QString("#primaryconfigview#")),
       m_indicatorUiManager(new Config::IndicatorUiManager(this))
 {
     connect(this, &QQuickWindow::xChanged, this, &PrimaryConfigView::xChanged);
     connect(this, &QQuickWindow::yChanged, this, &PrimaryConfigView::yChanged);
 
     connect(this, &QQuickView::widthChanged, this, &PrimaryConfigView::updateEffects);
     connect(this, &QQuickView::heightChanged, this, &PrimaryConfigView::updateEffects);
 
     connect(this, &PrimaryConfigView::availableScreenGeometryChanged, this, &PrimaryConfigView::syncGeometry);
 
     connect(this, &QQuickView::statusChanged, [&](QQuickView::Status status) {
         if (status == QQuickView::Ready) {
             updateEffects();
         }
     });
 
     if (m_corona) {
         connections << connect(m_corona, &Latte::Corona::raiseViewsTemporaryChanged, this, &PrimaryConfigView::raiseDocksTemporaryChanged);
         connections << connect(m_corona, &Latte::Corona::availableScreenRectChangedFrom, this, &PrimaryConfigView::updateAvailableScreenGeometry);
 
         connections << connect(m_corona->layoutsManager(), &Latte::Layouts::Manager::currentLayoutIsSwitching, this, [this]() {
             if (isVisible()) {
                 hideConfigWindow();
             }
         });
 
         connect(m_corona->universalSettings(), &Latte::UniversalSettings::inAdvancedModeForEditSettingsChanged,
                 this, &PrimaryConfigView::updateShowInlineProperties);
         connect(m_corona->universalSettings(), &Latte::UniversalSettings::inAdvancedModeForEditSettingsChanged,
                 this, &PrimaryConfigView::syncGeometry);
     }
 
     m_availableScreemGeometryTimer.setSingleShot(true);
     m_availableScreemGeometryTimer.setInterval(250);
 
     connections << connect(&m_availableScreemGeometryTimer, &QTimer::timeout, this, [this]() {
         instantUpdateAvailableScreenGeometry();
     });
 
     setParentView(view);
     init();
 }
 
 PrimaryConfigView::~PrimaryConfigView()
 {
     if (m_canvasConfigView) {
         delete m_canvasConfigView;
     }
 
     if (m_secConfigView) {
         delete m_secConfigView;
     }
 }
 
 void PrimaryConfigView::init()
 {
     SubConfigView::init();
 
     QByteArray tempFilePath = "lattedockconfigurationui";
 
     auto source = QUrl::fromLocalFile(m_latteView->containment()->corona()->kPackage().filePath(tempFilePath));
     setSource(source);
     syncGeometry();
 }
 
 Config::IndicatorUiManager *PrimaryConfigView::indicatorUiManager()
 {
     return m_indicatorUiManager;
 }
 
 void PrimaryConfigView::setOnActivities(QStringList activities)
 {
     m_corona->wm()->setWindowOnActivities(trackedWindowId(), activities);
 
     if (m_secConfigView) {
         m_corona->wm()->setWindowOnActivities(m_secConfigView->trackedWindowId(), activities);
     }
 
     if (m_canvasConfigView) {
         m_corona->wm()->setWindowOnActivities(m_canvasConfigView->trackedWindowId(), activities);
     }
 }
 
 void PrimaryConfigView::requestActivate()
 {
     if (m_latteView && m_latteView->visibility()) {
         if (KWindowSystem::isPlatformX11()) {
             m_latteView->visibility()->setViewOnFrontLayer();
         } else if (m_shellSurface) {
             m_corona->wm()->requestActivate(m_latteView->positioner()->trackedWindowId());
         }
     }
 
     if (m_secConfigView) {
         m_secConfigView->requestActivate();
     }
 
     SubConfigView::requestActivate();
 }
 
 void PrimaryConfigView::showConfigWindow()
 {
     if (isVisible()) {
         return;
     }
 
     if (m_latteView && m_latteView->containment()) {
         m_latteView->containment()->setUserConfiguring(true);
     }
 
     showAfter(PRIMARYWINDOWINTERVAL);
     showCanvasWindow();
     showSecondaryWindow();
 }
 
 void PrimaryConfigView::hideConfigWindow()
 {
     if (m_shellSurface) {
         //!NOTE: Avoid crash in wayland environment with qt5.9
         close();
     } else {
         hide();
     }
 
     hideCanvasWindow();
     hideSecondaryWindow();
 }
 
 void PrimaryConfigView::showCanvasWindow()
 {
     if (!m_canvasConfigView) {
         m_canvasConfigView = new CanvasConfigView(m_latteView, this);
     }
 
     if (m_canvasConfigView && !m_canvasConfigView->isVisible()){
         m_canvasConfigView->showAfter(CANVASWINDOWINTERVAL);
     }
 }
 
 void PrimaryConfigView::hideCanvasWindow()
 {
     if (m_canvasConfigView) {
         m_canvasConfigView->hideConfigWindow();
     }
 }
 
 void PrimaryConfigView::showSecondaryWindow()
 {
     bool isValidShowing{m_latteView->formFactor() == Plasma::Types::Horizontal && inAdvancedMode()};
 
     if (!isValidShowing) {
         return;
     }
 
     if (!m_secConfigView) {
         m_secConfigView = new SecondaryConfigView(m_latteView, this);
     }
 
     if (m_secConfigView && !m_secConfigView->isVisible()){
         m_secConfigView->showAfter(SECONDARYWINDOWINTERVAL);
     }
 }
 
 void PrimaryConfigView::hideSecondaryWindow()
 {
     if (m_secConfigView) {
         m_secConfigView->hideConfigWindow();
     }
 }
 
 void PrimaryConfigView::setParentView(Latte::View *view, const bool &immediate)
 {
     if (m_latteView == view) {
         return;
     }
 
     if (m_latteView && !immediate) {
         hideConfigWindow();
 
         //!slide-out delay
         QTimer::singleShot(SLIDEOUTINTERVAL, [this, view]() {
             initParentView(view);
             showConfigWindow();
         });
     } else {
         initParentView(view);
         showConfigWindow();
     }
 }
 
 void PrimaryConfigView::initParentView(Latte::View *view)
 {
     setIsReady(false);
 
     SubConfigView::initParentView(view);
 
     viewconnections << connect(m_latteView, &Latte::View::layoutChanged, this, [this]() {
         if (m_latteView->layout()) {
             updateAvailableScreenGeometry();
         }
     });
 
     viewconnections << connect(m_latteView, &Latte::View::editThicknessChanged, this, [this]() {
         updateAvailableScreenGeometry();
     });
 
     viewconnections << connect(m_latteView, &Latte::View::maxNormalThicknessChanged, this, [this]() {
         updateAvailableScreenGeometry();
     });
 
     viewconnections << connect(m_latteView, &Latte::View::locationChanged, this, [this]() {
         updateAvailableScreenGeometry();
     });
 
     viewconnections << connect(m_latteView->positioner(), &Latte::ViewPart::Positioner::currentScreenChanged, this, [this]() {
         updateAvailableScreenGeometry();
     });
 
     viewconnections << connect(m_corona->universalSettings(), &Latte::UniversalSettings::inAdvancedModeForEditSettingsChanged, m_latteView, &Latte::View::inSettingsAdvancedModeChanged);
     viewconnections << connect(m_latteView->containment(), &Plasma::Containment::immutabilityChanged, this, &PrimaryConfigView::immutabilityChanged);   
 
     m_originalByPassWM = m_latteView->byPassWM();
     m_originalMode = m_latteView->visibility()->mode();
 
     updateEnabledBorders();
     updateAvailableScreenGeometry();
     syncGeometry();
 
     setIsReady(true);
 
     if (m_canvasConfigView) {
         m_canvasConfigView->setParentView(view);
     }
 
     if (m_secConfigView) {
         m_secConfigView->setParentView(view);
     }
 
     //! inform view about the current settings level
     emit m_latteView->inSettingsAdvancedModeChanged();
 }
 
 void PrimaryConfigView::instantUpdateAvailableScreenGeometry()
 {
     if (!m_latteView || !m_latteView->positioner()) {
         return;
     }
 
     int currentScrId = m_latteView->positioner()->currentScreenId();
 
     QList<Latte::Types::Visibility> ignoreModes{Latte::Types::SidebarOnDemand,Latte::Types::SidebarAutoHide};
 
     if (m_latteView->visibility() && m_latteView->visibility()->isSidebar()) {
         ignoreModes.removeAll(Latte::Types::SidebarOnDemand);
         ignoreModes.removeAll(Latte::Types::SidebarAutoHide);
     }
 
     QString activityid = m_latteView->layout()->lastUsedActivity();
 
     m_availableScreenGeometry = m_corona->availableScreenRectWithCriteria(currentScrId, activityid, ignoreModes, {}, false, true);
     emit availableScreenGeometryChanged();
 }
 
 void PrimaryConfigView::updateAvailableScreenGeometry(View *origin)
 {    
     if (!m_latteView || !m_latteView->layout() || m_latteView == origin) {
         return;
     }
 
     if (!m_availableScreemGeometryTimer.isActive()) {
         m_availableScreemGeometryTimer.start();
     }
 }
 
 QRect PrimaryConfigView::availableScreenGeometry() const
 {
     return m_availableScreenGeometry;
 }
 
 QRect PrimaryConfigView::geometryWhenVisible() const
 {
     return m_geometryWhenVisible;
 }
 
 void PrimaryConfigView::syncGeometry()
 {
     if (!m_latteView || !m_latteView->layout() || !m_latteView->containment() || !rootObject()) {
         return;
     }
 
     const QSize size(rootObject()->width(), rootObject()->height());
     const auto location = m_latteView->containment()->location();
     const auto scrGeometry = m_latteView->screenGeometry();
     const auto availGeometry = m_availableScreenGeometry;
     const auto canvasGeometry = m_latteView->positioner()->canvasGeometry();
 
     int canvasThickness = m_latteView->formFactor() == Plasma::Types::Vertical ? canvasGeometry.width() : canvasGeometry.height();
 
     QPoint position{0, 0};
 
     int xPos{0};
     int yPos{0};
 
     switch (m_latteView->formFactor()) {
     case Plasma::Types::Horizontal: {
         if (inAdvancedMode()) {
             if (qApp->isLeftToRight()) {
                 xPos = availGeometry.x() + availGeometry.width() - size.width();
             } else {
                 xPos = availGeometry.x();
             }
         } else {
             xPos = scrGeometry.center().x() - size.width() / 2;
         }
 
         if (location == Plasma::Types::TopEdge) {
             yPos = scrGeometry.y() + canvasThickness;
         } else if (location == Plasma::Types::BottomEdge) {
             yPos = scrGeometry.y() + scrGeometry.height() - canvasThickness - size.height();
         }
     }
         break;
 
     case Plasma::Types::Vertical: {
         if (location == Plasma::Types::LeftEdge) {
             xPos = scrGeometry.x() + canvasThickness;
             yPos =  availGeometry.y() + (availGeometry.height() - size.height())/2;
         } else if (location == Plasma::Types::RightEdge) {
             xPos = scrGeometry.x() + scrGeometry.width() - canvasThickness - size.width();
             yPos =  availGeometry.y() + (availGeometry.height() - size.height())/2;
         }
     }
         break;
 
     default:
         qWarning() << "no sync geometry, wrong formFactor";
         break;
     }
 
     position = {xPos, yPos};
 
     updateEnabledBorders();
 
     auto geometry = QRect(position.x(), position.y(), size.width(), size.height());
 
     QRect winGeometry(x(), y(), width(), height());
 
     if (m_geometryWhenVisible == geometry && winGeometry == geometry) {
         return;
     }
 
     m_geometryWhenVisible = geometry;
 
     setPosition(position);
 
     if (m_shellSurface) {
         m_shellSurface->setPosition(position);
     }
 
     setMaximumSize(size);
     setMinimumSize(size);
     resize(size);
 
     emit m_latteView->configWindowGeometryChanged();
 }
 
 void PrimaryConfigView::showEvent(QShowEvent *ev)
 {
     updateAvailableScreenGeometry();
 
     if (m_shellSurface) {
         //! under wayland it needs to be set again after its hiding
         m_shellSurface->setPosition(m_geometryWhenVisible.topLeft());
     }
 
     SubConfigView::showEvent(ev);
 
     if (!m_latteView) {
         return;
     }
 
     setFlags(wFlags());
     m_corona->wm()->setViewExtraFlags(this, false, Latte::Types::NormalWindow);
 
     syncGeometry();
 
     m_screenSyncTimer.start();
     QTimer::singleShot(400, this, &PrimaryConfigView::syncGeometry);
 
     updateShowInlineProperties();
 
     showCanvasWindow();
 
     emit showSignal();
 
     if (m_latteView && m_latteView->layout()) {
         m_latteView->layout()->setLastConfigViewFor(m_latteView);
     }
 }
 
 void PrimaryConfigView::hideEvent(QHideEvent *ev)
 {
     if (!m_latteView) {
         return;
     }
 
     if (m_latteView->containment()) {
         m_latteView->containment()->setUserConfiguring(false);
     }
 
     const auto mode = m_latteView->visibility()->mode();
 
     if ((mode == Types::AlwaysVisible || mode == Types::WindowsGoBelow)
             && !(m_originalMode == Types::AlwaysVisible || m_originalMode == Types::WindowsGoBelow)) {
         //! mode changed to AlwaysVisible OR WindowsGoBelow FROM Dodge mode
         if (m_originalByPassWM) {
             //! if original by pass is active
             m_latteView->layout()->recreateView(m_latteView->containment());
         }
     } else if (m_latteView->byPassWM() != m_originalByPassWM) {
         m_latteView->layout()->recreateView(m_latteView->containment());
     }
 
     setVisible(false);
 }
 
 bool PrimaryConfigView::hasFocus() const
 {
     bool primaryHasHocus{isActive()};
     bool secHasFocus{m_secConfigView && m_secConfigView->isActive()};
     bool canvasHasFocus{m_canvasConfigView && m_canvasConfigView->isActive()};
     bool viewHasFocus{m_latteView && (m_latteView->containsMouse() || m_latteView->alternativesIsShown())};
 
     return (m_blockFocusLost || viewHasFocus || primaryHasHocus || secHasFocus || canvasHasFocus);
 }
 
 void PrimaryConfigView::focusOutEvent(QFocusEvent *ev)
 {
     Q_UNUSED(ev);
 
     if (!m_latteView) {
         return;
     }
 
     const auto *focusWindow = qGuiApp->focusWindow();
 
     if (focusWindow && (focusWindow->flags().testFlag(Qt::Popup)
                                 || focusWindow->flags().testFlag(Qt::ToolTip))) {
         return;
     }
 
     if (!hasFocus()) {
         hideConfigWindow();
     }
 }
 
 void PrimaryConfigView::immutabilityChanged(Plasma::Types::ImmutabilityType type)
 {
     if (type != Plasma::Types::Mutable && isVisible()) {
         hideConfigWindow();
     }
 }
 
 bool PrimaryConfigView::isReady() const
 {
     return m_isReady;
 }
 
 void PrimaryConfigView::setIsReady(bool ready)
 {
     if (m_isReady == ready) {
         return;
     }
 
     m_isReady = ready;
     emit isReadyChanged();
 }
 
 
 bool PrimaryConfigView::sticker() const
 {
     return m_blockFocusLost;
 }
 
 void PrimaryConfigView::setSticker(bool blockFocusLost)
 {
     if (m_blockFocusLost == blockFocusLost)
         return;
 
     m_blockFocusLost = blockFocusLost;
 }
 
 bool PrimaryConfigView::showInlineProperties() const
 {
     return m_showInlineProperties;
 }
 void PrimaryConfigView::setShowInlineProperties(bool show)
 {
     if (m_showInlineProperties == show) {
         return;
     }
 
     m_showInlineProperties = show;
     emit showInlinePropertiesChanged();
 }
 
 void PrimaryConfigView::updateShowInlineProperties()
 {
     if (!m_latteView) {
         return;
     }
 
     bool showSecWindow{false};
     bool advancedApprovedSecWindow{false};
 
     if (inAdvancedMode() && m_latteView->formFactor() != Plasma::Types::Vertical) {
         showSecWindow = true;
         advancedApprovedSecWindow = true;
     }
 
     //! consider screen geometry for showing or not the secondary window
     if (showSecWindow && !geometryWhenVisible().isNull()) {
         if (m_secConfigView && m_secConfigView->geometryWhenVisible().intersects(geometryWhenVisible())) {
             showSecWindow = false;
         } else if (advancedApprovedSecWindow) {
             showSecWindow = true;
         }
     }
 
     if (showSecWindow) {
         showSecondaryWindow();
 
        // QTimer::singleShot(150, m_secConfigView, SLOT(show()));
         setShowInlineProperties(false);
     } else {
         hideSecondaryWindow();
         setShowInlineProperties(true);
     }
 
     // qDebug() << " showSecWindow:" << showSecWindow << " _ " << " inline:"<< !showSecWindow;
 }
 
 bool PrimaryConfigView::inAdvancedMode() const
 {
     return m_corona->universalSettings()->inAdvancedModeForEditSettings();
 }
 
 //!BEGIN borders
 void PrimaryConfigView::updateEnabledBorders()
 {
     if (!this->screen()) {
         return;
     }
 
     Plasma::FrameSvg::EnabledBorders borders = Plasma::FrameSvg::AllBorders;
 
     switch (m_latteView->location()) {
     case Plasma::Types::TopEdge:
         borders &= m_inReverse ? ~Plasma::FrameSvg::BottomBorder : ~Plasma::FrameSvg::TopBorder;
         break;
 
     case Plasma::Types::LeftEdge:
         borders &= ~Plasma::FrameSvg::LeftBorder;
         break;
 
     case Plasma::Types::RightEdge:
         borders &= ~Plasma::FrameSvg::RightBorder;
         break;
 
     case Plasma::Types::BottomEdge:
         borders &= m_inReverse ? ~Plasma::FrameSvg::TopBorder : ~Plasma::FrameSvg::BottomBorder;
         break;
 
     default:
         break;
     }
 
     if (m_enabledBorders != borders) {
         m_enabledBorders = borders;
 
         m_corona->dialogShadows()->addWindow(this, m_enabledBorders);
 
         emit enabledBordersChanged();
     }
 }
 //!END borders
 
 void PrimaryConfigView::updateEffects()
 {
     //! Don't apply any effect before the wayland surface is created under wayland
     //! https://bugs.kde.org/show_bug.cgi?id=392890
     if (KWindowSystem::isPlatformWayland() && !m_shellSurface) {
         return;
     }
 
     if (!m_background) {
         m_background = new Plasma::FrameSvg(this);
     }
 
     if (m_background->imagePath() != "dialogs/background") {
         m_background->setImagePath(QStringLiteral("dialogs/background"));
     }
 
     m_background->setEnabledBorders(m_enabledBorders);
     m_background->resizeFrame(size());
 
     QRegion mask = m_background->mask();
 
     QRegion fixedMask = mask.isNull() ? QRegion(QRect(0,0,width(),height())) : mask;
 
     if (!fixedMask.isEmpty()) {
         setMask(fixedMask);
     } else {
         setMask(QRegion());
     }
 
     if (KWindowSystem::compositingActive()) {
         KWindowEffects::enableBlurBehind(winId(), true, fixedMask);
     } else {
         KWindowEffects::enableBlurBehind(winId(), false);
     }
 }
 
 }
 }