Support always hidden

src/docksettings.cpp

@@ -42,7 +42,7 @@ DockSettings::DockSettings(QObject *parent)
     , m_edgeMargins(10)
     , m_roundedWindowEnabled(true)
     , m_direction(Left)
-    , m_visibility(AlwaysVisible)
+    , m_visibility(AlwaysShow)
     , m_settings(new QSettings(QSettings::UserScope, "cutefishos", "dock"))
     , m_fileWatcher(new QFileSystemWatcher(this))
 {
@@ -51,7 +51,7 @@ DockSettings::DockSettings(QObject *parent)
     if (!m_settings->contains("Direction"))
         m_settings->setValue("Direction", Bottom);
     if (!m_settings->contains("Visibility"))
-        m_settings->setValue("Visibility", AlwaysVisible);
+        m_settings->setValue("Visibility", AlwaysShow);
     if (!m_settings->contains("RoundedWindow"))
         m_settings->setValue("RoundedWindow", true);
 
@@ -59,6 +59,7 @@ DockSettings::DockSettings(QObject *parent)
 
     m_iconSize = m_settings->value("IconSize").toInt();
     m_direction = static_cast<Direction>(m_settings->value("Direction").toInt());
+    m_visibility = static_cast<Visibility>(m_settings->value("Visibility").toInt());
     m_roundedWindowEnabled = m_settings->value("RoundedWindow").toBool();
 
     m_fileWatcher->addPath(m_settings->fileName());

src/docksettings.h

@@ -41,7 +41,7 @@ public:
     Q_ENUMS(Direction)
 
     enum Visibility {
-        AlwaysVisible = 0,
+        AlwaysShow = 0,
         AutoHide,
         AlwaysHide
     };

src/fakewindow.cpp

@@ -38,7 +38,7 @@ FakeWindow::FakeWindow(QQuickView *parent)
     , m_delayedContainsMouse(false)
     , m_containsMouse(false)
 {
-    setColor(Qt::red);
+    setColor(Qt::transparent);
     setDefaultAlphaBuffer(true);
     setFlags(Qt::FramelessWindowHint |
              Qt::WindowStaysOnTopHint |
@@ -100,7 +100,7 @@ void FakeWindow::setContainsMouse(bool contains)
 
 void FakeWindow::updateGeometry()
 {
-    int length = 10;
+    int length = 5;
     const QRect screenRect = qApp->primaryScreen()->geometry();
     QRect newRect;
 

src/mainwindow.cpp

@@ -1,7 +1,7 @@
 /*
  * Copyright (C) 2021 CutefishOS Team.
  *
- * Author:     rekols <revenmartin@gmail.com>
+ * Author:     Reion Wong <reionwong@gmail.com>
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -39,6 +39,8 @@ MainWindow::MainWindow(QQuickView *parent)
     , m_appModel(new ApplicationModel)
     , m_fakeWindow(nullptr)
     , m_trashManager(new TrashManager)
+    , m_showTimer(new QTimer(this))
+    , m_hideTimer(new QTimer(this))
 {
     setDefaultAlphaBuffer(false);
     setColor(Qt::transparent);
@@ -56,7 +58,6 @@ MainWindow::MainWindow(QQuickView *parent)
     setSource(QUrl(QStringLiteral("qrc:/qml/main.qml")));
     setResizeMode(QQuickView::SizeRootObjectToView);
     setScreen(qApp->primaryScreen());
-    setVisible(true);
 
     initSlideWindow();
     resizeWindow();
@@ -64,13 +65,28 @@ MainWindow::MainWindow(QQuickView *parent)
 
     connect(qApp->primaryScreen(), &QScreen::virtualGeometryChanged, this, &MainWindow::resizeWindow);
     connect(qApp->primaryScreen(), &QScreen::geometryChanged, this, &MainWindow::resizeWindow);
-    connect(qApp->primaryScreen(), &QScreen::orientationChanged, this, [=] (Qt::ScreenOrientation orientation) {
-        Q_UNUSED(orientation)
 
+    m_showTimer->setSingleShot(true);
+    m_showTimer->setInterval(300);
+    connect(m_showTimer, &QTimer::timeout, this, [=] {
+        setVisible(true);
+
+        if (m_fakeWindow) {
+            m_fakeWindow->setVisible(false);
+        }
+    });
+
+    m_hideTimer->setSingleShot(true);
+    m_hideTimer->setInterval(1000);
+    connect(m_hideTimer, &QTimer::timeout, this, [=] {
+        setVisible(false);
+
+        if (m_fakeWindow) {
+            m_fakeWindow->setVisible(true);
+        }
     });
 
     connect(m_appModel, &ApplicationModel::countChanged, this, &MainWindow::resizeWindow);
-
     connect(m_settings, &DockSettings::directionChanged, this, &MainWindow::onPositionChanged);
     connect(m_settings, &DockSettings::iconSizeChanged, this, &MainWindow::onIconSizeChanged);
     connect(m_settings, &DockSettings::visibilityChanged, this, &MainWindow::onVisibilityChanged);
@@ -130,7 +146,9 @@ QRect MainWindow::windowRect() const
 void MainWindow::resizeWindow()
 {
     setGeometry(windowRect());
-    updateViewStruts();
+
+    if (m_settings->visibility() == DockSettings::AlwaysShow)
+        updateViewStruts();
 
     emit resizingFished();
 }
@@ -154,23 +172,45 @@ void MainWindow::updateViewStruts()
     XWindowInterface::instance()->setViewStruts(this, m_settings->direction(), geometry());
 }
 
+void MainWindow::clearViewStruts()
+{
+    XWindowInterface::instance()->clearViewStruts(this);
+}
+
 void MainWindow::createFakeWindow()
 {
     if (!m_fakeWindow) {
+        installEventFilter(this);
+
         m_fakeWindow = new FakeWindow;
 
         connect(m_fakeWindow, &FakeWindow::containsMouseChanged, this, [=](bool contains) {
+            switch (m_settings->visibility()) {
+            case DockSettings::AlwaysHide: {
+                m_showTimer->stop();
 
+                if (contains) {
+                    m_showTimer->start();
+                } else {
+                    m_hideTimer->start();
+                }
+
+                break;
+            }
+            default:
+                break;
+            }
         });
 
         connect(m_fakeWindow, &FakeWindow::dragEntered, this, [&] {});
-
     }
 }
 
 void MainWindow::deleteFakeWindow()
 {
     if (m_fakeWindow) {
+        removeEventFilter(this);
+        disconnect(m_fakeWindow);
         m_fakeWindow->deleteLater();
         m_fakeWindow = nullptr;
     }
@@ -178,12 +218,20 @@ void MainWindow::deleteFakeWindow()
 
 void MainWindow::onPositionChanged()
 {
-    setVisible(false);
-    initSlideWindow();
-    setVisible(true);
+    if (m_settings->visibility() == DockSettings::AlwaysHide) {
+        setVisible(false);
+        initSlideWindow();
+        setGeometry(windowRect());
+        clearViewStruts();
+    }
 
-    setGeometry(windowRect());
-    updateViewStruts();
+    if (m_settings->visibility() == DockSettings::AlwaysShow) {
+        setVisible(false);
+        initSlideWindow();
+        setVisible(true);
+        setGeometry(windowRect());
+        updateViewStruts();
+    }
 
     emit positionChanged();
 }
@@ -198,8 +246,50 @@ void MainWindow::onIconSizeChanged()
 
 void MainWindow::onVisibilityChanged()
 {
-    if (m_settings->visibility() == DockSettings::AlwaysVisible)
-        return;
+    // Always show
+    if (m_settings->visibility() == DockSettings::AlwaysShow) {
+        setGeometry(windowRect());
+        setVisible(true);
+        updateViewStruts();
 
-    createFakeWindow();
+        // Delete fakewindow
+        if (m_fakeWindow) {
+            deleteFakeWindow();
+        }
+    }
+
+    // Always hide
+    if (m_settings->visibility() == DockSettings::AlwaysHide) {
+        clearViewStruts();
+        setGeometry(windowRect());
+        setVisible(false);
+
+        // Create
+        if (!m_fakeWindow)
+            createFakeWindow();
+    }
+}
+
+bool MainWindow::eventFilter(QObject *obj, QEvent *e)
+{
+    switch (e->type()) {
+    case QEvent::Enter:
+        m_hideTimer->stop();
+        break;
+    case QEvent::Leave:
+        m_hideTimer->start();
+        break;
+    case QEvent::DragEnter:
+    case QEvent::DragMove:
+        m_hideTimer->stop();
+        break;
+    case QEvent::DragLeave:
+    case QEvent::Drop:
+        m_hideTimer->stop();
+        break;
+    default:
+        break;
+    }
+
+    return QQuickView::eventFilter(obj, e);
 }

src/mainwindow.h

@@ -1,7 +1,7 @@
 /*
  * Copyright (C) 2021 CutefishOS Team.
  *
- * Author:     rekols <revenmartin@gmail.com>
+ * Author:     Reion Wong <reionwong@gmail.com>
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -46,6 +46,7 @@ private:
     void resizeWindow();
     void initSlideWindow();
     void updateViewStruts();
+    void clearViewStruts();
 
     void createFakeWindow();
     void deleteFakeWindow();
@@ -55,11 +56,17 @@ private slots:
     void onIconSizeChanged();
     void onVisibilityChanged();
 
+protected:
+    bool eventFilter(QObject *obj, QEvent *e) override;
+
 private:
     DockSettings *m_settings;
     ApplicationModel *m_appModel;
     FakeWindow *m_fakeWindow;
     TrashManager *m_trashManager;
+
+    QTimer *m_showTimer;
+    QTimer *m_hideTimer;
 };
 
 #endif // MAINWINDOW_H

src/xwindowinterface.cpp

@@ -186,6 +186,11 @@ void XWindowInterface::setViewStruts(QWindow *view, DockSettings::Direction dire
                                     );
 }
 
+void XWindowInterface::clearViewStruts(QWindow *view)
+{
+    KWindowSystem::setExtendedStrut(view->winId(), 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
+}
+
 void XWindowInterface::startInitWindows()
 {
     for (auto wid : KWindowSystem::self()->windows()) {

src/xwindowinterface.h

@@ -48,6 +48,7 @@ public:
     bool isAcceptableWindow(quint64 wid);
 
     void setViewStruts(QWindow *view, DockSettings::Direction direction, const QRect &rect);
+    void clearViewStruts(QWindow *view);
 
     void startInitWindows();