update version for new release

GIT_SILENT

CMakeLists.txt

@@ -4,13 +4,13 @@
 cmake_minimum_required(VERSION 3.16)
 
 project(layershellqt)
-set(PROJECT_VERSION "6.3.80")
+set(PROJECT_VERSION "6.4.80")
 set(PROJECT_VERSION_MAJOR 6)
 
 set(CMAKE_C_STANDARD 99)
 
-set(QT_MIN_VERSION "6.7.0")
-set(KF6_MIN_VERSION "6.10.0")
+set(QT_MIN_VERSION "6.8.0")
+set(KF6_MIN_VERSION "6.14.0")
 set(KDE_COMPILERSETTINGS_LEVEL "5.82")
 
 set(CMAKE_CXX_STANDARD 20)

src/interfaces/window.cpp

@@ -32,6 +32,7 @@ public:
     Window::KeyboardInteractivity keyboardInteractivity = Window::KeyboardInteractivityOnDemand;
     Window::Layer layer = Window::LayerTop;
     QMargins margins;
+    QSize desiredSize = QSize(0, 0);
     Window::ScreenConfiguration screenConfiguration = Window::ScreenFromQWindow;
     bool closeOnDismissed = true;
 };
@@ -97,6 +98,21 @@ QMargins Window::margins() const
     return d->margins;
 }
 
+void Window::setDesiredSize(const QSize &size)
+{
+    if (size == d->desiredSize) {
+        return;
+    }
+
+    d->desiredSize = size;
+    Q_EMIT desiredSizeChanged();
+}
+
+QSize Window::desiredSize() const
+{
+    return d->desiredSize;
+}
+
 void Window::setKeyboardInteractivity(KeyboardInteractivity interactivity)
 {
     if (d->keyboardInteractivity != interactivity) {

src/interfaces/window.h

@@ -86,6 +86,9 @@ public:
     void setMargins(const QMargins &margins);
     QMargins margins() const;
 
+    void setDesiredSize(const QSize &size);
+    QSize desiredSize() const;
+
     void setKeyboardInteractivity(KeyboardInteractivity interactivity);
     KeyboardInteractivity keyboardInteractivity() const;
 
@@ -127,6 +130,7 @@ Q_SIGNALS:
     void exclusionZoneChanged();
     void exclusiveEdgeChanged();
     void marginsChanged();
+    void desiredSizeChanged();
     void keyboardInteractivityChanged();
     void layerChanged();
 

src/qwaylandlayershellintegration.cpp

@@ -15,7 +15,7 @@
 namespace LayerShellQt
 {
 QWaylandLayerShellIntegration::QWaylandLayerShellIntegration()
-    : QWaylandShellIntegrationTemplate<QWaylandLayerShellIntegration>(6)
+    : QWaylandShellIntegrationTemplate<QWaylandLayerShellIntegration>(5)
     , m_xdgActivation(new QWaylandXdgActivationV1)
 {
 }

src/qwaylandlayersurface.cpp

@@ -44,7 +44,11 @@ QWaylandLayerSurface::QWaylandLayerSurface(QWaylandLayerShellIntegration *shell,
     setAnchor(m_interface->anchors());
     connect(m_interface, &Window::anchorsChanged, this, [this]() {
         setAnchor(m_interface->anchors());
-        setDesiredSize(m_window->windowContentGeometry().size());
+        if (m_interface->desiredSize().isNull()) {
+            setDesiredSize(m_window->windowContentGeometry().size());
+        } else {
+            setDesiredSize(m_interface->desiredSize());
+        }
     });
 
     setExclusiveZone(m_interface->exclusionZone());
@@ -61,12 +65,22 @@ QWaylandLayerSurface::QWaylandLayerSurface(QWaylandLayerShellIntegration *shell,
         setMargins(m_interface->margins());
     });
 
+    connect(m_interface, &Window::desiredSizeChanged, this, [this]() {
+        if (!m_interface->desiredSize().isNull()) {
+            setDesiredSize(m_interface->desiredSize());
+        }
+    });
+
     setKeyboardInteractivity(m_interface->keyboardInteractivity());
     connect(m_interface, &Window::keyboardInteractivityChanged, this, [this]() {
         setKeyboardInteractivity(m_interface->keyboardInteractivity());
     });
 
-    setDesiredSize(window->windowContentGeometry().size());
+    if (m_interface->desiredSize().isNull()) {
+        setDesiredSize(window->windowContentGeometry().size());
+    } else {
+        setDesiredSize(m_interface->desiredSize());
+    }
 }
 
 QWaylandLayerSurface::~QWaylandLayerSurface()
@@ -74,11 +88,6 @@ QWaylandLayerSurface::~QWaylandLayerSurface()
     destroy();
 }
 
-bool QWaylandLayerSurface::isExposed() const
-{
-    return m_configured && !m_waitingForRearrange;
-}
-
 void QWaylandLayerSurface::zwlr_layer_surface_v1_closed()
 {
     if (m_interface->closeOnDismissed()) {
@@ -86,15 +95,6 @@ void QWaylandLayerSurface::zwlr_layer_surface_v1_closed()
     }
 }
 
-void QWaylandLayerSurface::zwlr_layer_surface_v1_rearranged(uint32_t serial)
-{
-    qDebug() << serial << m_arrangeSerial;
-    if (m_arrangeSerial == serial) {
-        qDebug() << "unset rearrange";
-        m_waitingForRearrange = false;
-    }
-}
-
 void QWaylandLayerSurface::zwlr_layer_surface_v1_configure(uint32_t serial, uint32_t width, uint32_t height)
 {
     ack_configure(serial);
@@ -103,6 +103,7 @@ void QWaylandLayerSurface::zwlr_layer_surface_v1_configure(uint32_t serial, uint
     if (!m_configured) {
         m_configured = true;
         applyConfigure();
+        sendExpose();
     } else {
         // Later configures are resizes, so we have to queue them up for a time when we
         // are not painting to the window.
@@ -130,7 +131,6 @@ void QWaylandLayerSurface::applyConfigure()
 #if QT_VERSION < QT_VERSION_CHECK(6, 9, 0)
     m_configuring = false;
 #endif
-    window()->updateExposure();
 }
 
 void QWaylandLayerSurface::setDesiredSize(const QSize &size)
@@ -146,16 +146,6 @@ void QWaylandLayerSurface::setDesiredSize(const QSize &size)
         effectiveSize.setHeight(0);
     }
     set_size(effectiveSize.width(), effectiveSize.height());
-
-    static quint32 token = 0;
-    m_waitingForRearrange = true;
-    m_arrangeSerial = ++token;
-    set_arrange_token(m_arrangeSerial);
-    window()->updateExposure();
-    if (!window()->isExposed()) {
-        window()->commit(); // FIXME: ugly
-    }
-    qDebug() << "request reposition" << m_arrangeSerial;
 }
 
 void QWaylandLayerSurface::setAnchor(uint anchor)
@@ -198,12 +188,16 @@ void QWaylandLayerSurface::setWindowGeometry(const QRect &geometry)
         return;
     }
 
-    setDesiredSize(geometry.size());
+    if (m_interface->desiredSize().isNull()) {
+        setDesiredSize(geometry.size());
+    }
 }
 #else
 void QWaylandLayerSurface::setWindowSize(const QSize &size)
 {
-    setDesiredSize(size);
+    if (m_interface->desiredSize().isNull()) {
+        setDesiredSize(size);
+    }
 }
 #endif
 

src/qwaylandlayersurface_p.h

@@ -28,7 +28,10 @@ public:
     QWaylandLayerSurface(QWaylandLayerShellIntegration *shell, QtWaylandClient::QWaylandWindow *window);
     ~QWaylandLayerSurface() override;
 
-    bool isExposed() const override;
+    bool isExposed() const override
+    {
+        return m_configured;
+    }
     void attachPopup(QtWaylandClient::QWaylandShellSurface *popup) override;
 
     void setDesiredSize(const QSize &size);
@@ -54,7 +57,6 @@ private:
     void sendExpose();
     void zwlr_layer_surface_v1_configure(uint32_t serial, uint32_t width, uint32_t height) override;
     void zwlr_layer_surface_v1_closed() override;
-    void zwlr_layer_surface_v1_rearranged(uint32_t token) override;
 
     QWaylandLayerShellIntegration *m_shell;
     LayerShellQt::Window *m_interface;
@@ -66,8 +68,6 @@ private:
 #if QT_VERSION < QT_VERSION_CHECK(6, 9, 0)
     bool m_configuring = false;
 #endif
-    quint32 m_arrangeSerial = 0;
-    bool m_waitingForRearrange = false;
 };
 
 }

src/wlr-layer-shell-unstable-v1.xml

@@ -25,7 +25,7 @@
     THIS SOFTWARE.
   </copyright>
 
-  <interface name="zwlr_layer_shell_v1" version="6">
+  <interface name="zwlr_layer_shell_v1" version="5">
     <description summary="create surfaces that are layers of the desktop">
       Clients can use this interface to assign the surface_layer role to
       wl_surfaces. Such surfaces are assigned to a "layer" of the output and
@@ -100,7 +100,7 @@
     </request>
   </interface>
 
-  <interface name="zwlr_layer_surface_v1" version="6">
+  <interface name="zwlr_layer_surface_v1" version="5">
     <description summary="layer metadata interface">
       An interface that may be implemented by a wl_surface, for surfaces that
       are designed to be rendered as a layer of a stacked desktop-like
@@ -203,21 +203,85 @@
       <arg name="left" type="int"/>
     </request>
 
+    <enum name="keyboard_interactivity">
+      <description summary="types of keyboard interaction possible for a layer shell surface">
+        Types of keyboard interaction possible for layer shell surfaces. The
+        rationale for this is twofold: (1) some applications are not interested
+        in keyboard events and not allowing them to be focused can improve the
+        desktop experience; (2) some applications will want to take exclusive
+        keyboard focus.
+      </description>
+
+      <entry name="none" value="0">
+        <description summary="no keyboard focus is possible">
+          This value indicates that this surface is not interested in keyboard
+          events and the compositor should never assign it the keyboard focus.
+
+          This is the default value, set for newly created layer shell surfaces.
+
+          This is useful for e.g. desktop widgets that display information or
+          only have interaction with non-keyboard input devices.
+        </description>
+      </entry>
+      <entry name="exclusive" value="1">
+        <description summary="request exclusive keyboard focus">
+          Request exclusive keyboard focus if this surface is above the shell surface layer.
+
+          For the top and overlay layers, the seat will always give
+          exclusive keyboard focus to the top-most layer which has keyboard
+          interactivity set to exclusive. If this layer contains multiple
+          surfaces with keyboard interactivity set to exclusive, the compositor
+          determines the one receiving keyboard events in an implementation-
+          defined manner. In this case, no guarantee is made when this surface
+          will receive keyboard focus (if ever).
+
+          For the bottom and background layers, the compositor is allowed to use
+          normal focus semantics.
+
+          This setting is mainly intended for applications that need to ensure
+          they receive all keyboard events, such as a lock screen or a password
+          prompt.
+        </description>
+      </entry>
+      <entry name="on_demand" value="2" since="4">
+        <description summary="request regular keyboard focus semantics">
+          This requests the compositor to allow this surface to be focused and
+          unfocused by the user in an implementation-defined manner. The user
+          should be able to unfocus this surface even regardless of the layer
+          it is on.
+
+          Typically, the compositor will want to use its normal mechanism to
+          manage keyboard focus between layer shell surfaces with this setting
+          and regular toplevels on the desktop layer (e.g. click to focus).
+          Nevertheless, it is possible for a compositor to require a special
+          interaction to focus or unfocus layer shell surfaces (e.g. requiring
+          a click even if focus follows the mouse normally, or providing a
+          keybinding to switch focus between layers).
+
+          This setting is mainly intended for desktop shell components (e.g.
+          panels) that allow keyboard interaction. Using this option can allow
+          implementing a desktop shell that can be fully usable without the
+          mouse.
+        </description>
+      </entry>
+    </enum>
+
     <request name="set_keyboard_interactivity">
       <description summary="requests keyboard events">
-        Set to 1 to request that the seat send keyboard events to this layer
-        surface. For layers below the shell surface layer, the seat will use
-        normal focus semantics. For layers above the shell surface layers, the
-        seat will always give exclusive keyboard focus to the top-most layer
-        which has keyboard interactivity set to true.
+        Set how keyboard events are delivered to this surface. By default,
+        layer shell surfaces do not receive keyboard events; this request can
+        be used to change this.
+
+        This setting is inherited by child surfaces set by the get_popup
+        request.
 
         Layer surfaces receive pointer, touch, and tablet events normally. If
         you do not want to receive them, set the input region on your surface
         to an empty region.
 
-        Events is double-buffered, see wl_surface.commit.
+        Keyboard interactivity is double-buffered, see wl_surface.commit.
       </description>
-      <arg name="keyboard_interactivity" type="uint"/>
+      <arg name="keyboard_interactivity" type="uint" enum="keyboard_interactivity"/>
     </request>
 
     <request name="get_popup">
@@ -302,6 +366,7 @@
       <entry name="invalid_surface_state" value="0" summary="provided surface state is invalid"/>
       <entry name="invalid_size" value="1" summary="size is invalid"/>
       <entry name="invalid_anchor" value="2" summary="anchor bitfield is invalid"/>
+      <entry name="invalid_keyboard_interactivity" value="3" summary="keyboard interactivity is invalid"/>
       <entry name="invalid_exclusive_edge" value="4" summary="exclusive edge is invalid given the surface anchors"/>
     </enum>
 
@@ -338,13 +403,5 @@
       </description>
       <arg name="edge" type="uint"/>
     </request>
-
-    <request name="set_arrange_token" since="6">
-      <arg name="token" type="uint"/>
-    </request>
-
-    <event name="rearranged" since="6">
-      <arg name="token" type="uint"/>
-    </event>
   </interface>
 </protocol>