Add a new setExclusiveEdge call in the protocol

This can be used to disambiguate the exclusive edge when the anchors are on a corner (so there would be 2 candidates)

CMakeLists.txt

@@ -4,7 +4,7 @@
 cmake_minimum_required(VERSION 3.16)
 
 project(layershellqt)
-set(PROJECT_VERSION "5.91.0")
+set(PROJECT_VERSION "5.91.90")
 set(PROJECT_VERSION_MAJOR 6)
 
 set(CMAKE_C_STANDARD 99)
@@ -30,6 +30,7 @@ include(FeatureSummary)
 include(GenerateExportHeader)
 include(KDEClangFormat)
 include(ECMQtDeclareLoggingCategory)
+include(ECMQmlModule)
 
 
 find_package(Qt6 ${QT_MIN_VERSION} CONFIG REQUIRED COMPONENTS WaylandClient Qml)

src/declarative/CMakeLists.txt

@@ -1,9 +1,10 @@
 # SPDX-FileCopyrightText: 2021 Aleix Pol Gonzalez <aleix.pol_gonzalez@mercedes-benz.com>
 # SPDX-License-Identifier: BSD-3-Clause
 
-qt_add_qml_module(LayerShellQtQml
+ecm_add_qml_module(LayerShellQtQml
                   URI "org.kde.layershell"
                   VERSION 1.0
                   SOURCES layershellqtplugin.cpp)
 target_link_libraries(LayerShellQtQml PRIVATE Qt::Qml LayerShellQtInterface)
 
+ecm_finalize_qml_module(LayerShellQtQml DESTINATION ${KDE_INSTALL_QMLDIR})

src/interfaces/window.cpp

@@ -27,7 +27,8 @@ public:
     QWindow *parentWindow;
     QString scope = QStringLiteral("window");
     Window::Anchors anchors = {Window::AnchorTop | Window::AnchorBottom | Window::AnchorLeft | Window::AnchorRight};
-    int32_t exclusionZone = 0;
+    QSize exclusionZone;
+    Window::Anchor exclusiveEdge = Window::AnchorNone;
     Window::KeyboardInteractivity keyboardInteractivity = Window::KeyboardInteractivityOnDemand;
     Window::Layer layer = Window::LayerTop;
     QMargins margins;
@@ -55,7 +56,7 @@ Window::Anchors Window::anchors() const
     return d->anchors;
 }
 
-void Window::setExclusiveZone(int32_t zone)
+void Window::setExclusiveZone(const QSize &zone)
 {
     if (d->exclusionZone != zone) {
         d->exclusionZone = zone;
@@ -63,7 +64,7 @@ void Window::setExclusiveZone(int32_t zone)
     }
 }
 
-int32_t Window::exclusionZone() const
+QSize Window::exclusionZone() const
 {
     return d->exclusionZone;
 }

src/interfaces/window.h

@@ -24,7 +24,7 @@ class LAYERSHELLQT_EXPORT Window : public QObject
     Q_PROPERTY(Anchors anchors READ anchors WRITE setAnchors NOTIFY anchorsChanged)
     Q_PROPERTY(QString scope READ scope WRITE setScope)
     Q_PROPERTY(QMargins margins READ margins WRITE setMargins NOTIFY marginsChanged)
-    Q_PROPERTY(qint32 exclusionZone READ exclusionZone WRITE setExclusiveZone NOTIFY exclusionZoneChanged)
+    Q_PROPERTY(QSize exclusionZone READ exclusionZone WRITE setExclusiveZone NOTIFY exclusionZoneChanged)
     Q_PROPERTY(Layer layer READ layer WRITE setLayer NOTIFY layerChanged)
     Q_PROPERTY(KeyboardInteractivity keyboardInteractivity READ keyboardInteractivity WRITE setKeyboardInteractivity NOTIFY keyboardInteractivityChanged)
     Q_PROPERTY(ScreenConfiguration screenConfiguration READ screenConfiguration WRITE setScreenConfiguration)
@@ -33,6 +33,7 @@ public:
     ~Window() override;
 
     enum Anchor {
+        AnchorNone = 0,
         AnchorTop = 1, ///< The top edge of the anchor rectangle
         AnchorBottom = 2, ///< The bottom edge of the anchor rectangle
         AnchorLeft = 4, ///< The left edge of the anchor rectangle
@@ -76,8 +77,8 @@ public:
     void setAnchors(Anchors anchor);
     Anchors anchors() const;
 
-    void setExclusiveZone(int32_t zone);
-    int32_t exclusionZone() const;
+    void setExclusiveZone(const QSize &zone);
+    QSize exclusionZone() const;
 
     void setMargins(const QMargins &margins);
     QMargins margins() const;
@@ -121,6 +122,7 @@ public:
 Q_SIGNALS:
     void anchorsChanged();
     void exclusionZoneChanged();
+    void exclusiveEdgeChanged();
     void marginsChanged();
     void keyboardInteractivityChanged();
     void layerChanged();

src/qwaylandlayersurface.cpp

@@ -119,11 +119,12 @@ void QWaylandLayerSurface::applyConfigure()
 void QWaylandLayerSurface::setAnchor(uint anchor)
 {
     set_anchor(anchor);
+    setWindowGeometry(window()->windowContentGeometry());
 }
 
-void QWaylandLayerSurface::setExclusiveZone(int32_t zone)
+void QWaylandLayerSurface::setExclusiveZone(const QSize &zone)
 {
-    set_exclusive_zone(zone);
+    set_exclusive_zone(zone.width(), zone.height());
 }
 
 void QWaylandLayerSurface::setMargins(const QMargins &margins)
@@ -144,8 +145,8 @@ void QWaylandLayerSurface::setLayer(uint32_t layer)
 
 void QWaylandLayerSurface::setWindowGeometry(const QRect &geometry)
 {
-    const bool horizontallyConstrained = m_interface->anchors() & (Window::AnchorLeft & Window::AnchorRight);
-    const bool verticallyConstrained = m_interface->anchors() & (Window::AnchorTop & Window::AnchorBottom);
+    const bool horizontallyConstrained = m_interface->anchors().testFlags({Window::AnchorLeft, Window::AnchorRight});
+    const bool verticallyConstrained = m_interface->anchors().testFlags({Window::AnchorTop, Window::AnchorBottom});
 
     QSize size = geometry.size();
     if (horizontallyConstrained) {

src/qwaylandlayersurface_p.h

@@ -35,7 +35,7 @@ public:
     void attachPopup(QtWaylandClient::QWaylandShellSurface *popup) override;
 
     void setAnchor(uint32_t anchor);
-    void setExclusiveZone(int32_t zone);
+    void setExclusiveZone(const QSize &zone);
     void setMargins(const QMargins &margins);
     void setKeyboardInteractivity(uint32_t interactivity);
     void setLayer(uint32_t layer);

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

@@ -25,7 +25,7 @@
     THIS SOFTWARE.
   </copyright>
 
-  <interface name="zwlr_layer_shell_v1" version="4">
+  <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="4">
+  <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
@@ -184,7 +184,8 @@
 
         Exclusive zone is double-buffered, see wl_surface.commit.
       </description>
-      <arg name="zone" type="int"/>
+      <arg name="horizontal_zone" type="int"/>
+      <arg name="vertical_zone" type="int"/>
     </request>
 
     <request name="set_margin">
@@ -386,5 +387,6 @@
       </description>
       <arg name="layer" type="uint" enum="zwlr_layer_shell_v1.layer" summary="layer to move this surface to"/>
     </request>
+
   </interface>
 </protocol>