scripting: Rename ScreenEdgeItem to ScreenEdgeHandler

ScreenEdgeItem is not an item, so rename it to something else. "Handler"
is inspired by QtQuick, e.g. TapHandler.

autotests/integration/scripting/scripts/screenedgetouch.qml

@@ -1,9 +1,9 @@
 import QtQuick 2.0;
 import org.kde.kwin 3.0;
 
-ScreenEdgeItem {
-    edge: ScreenEdgeItem.LeftEdge
-    mode: ScreenEdgeItem.Touch
+ScreenEdgeHandler {
+    edge: ScreenEdgeHandler.LeftEdge
+    mode: ScreenEdgeHandler.Touch
     onActivated: {
         Workspace.slotToggleShowDesktop();
     }

src/CMakeLists.txt

@@ -139,7 +139,7 @@ target_sources(kwin PRIVATE
     screenedge.cpp
     scripting/dbuscall.cpp
     scripting/desktopbackgrounditem.cpp
-    scripting/screenedgeitem.cpp
+    scripting/screenedgehandler.cpp
     scripting/scriptedeffect.cpp
     scripting/scripting.cpp
     scripting/scripting_logging.cpp

src/scripting/screenedgehandler.cpp

@@ -6,7 +6,7 @@
 
     SPDX-License-Identifier: GPL-2.0-or-later
 */
-#include "screenedgeitem.h"
+#include "screenedgehandler.h"
 
 #include <config-kwin.h>
 
@@ -18,20 +18,20 @@
 namespace KWin
 {
 
-ScreenEdgeItem::ScreenEdgeItem(QObject *parent)
+ScreenEdgeHandler::ScreenEdgeHandler(QObject *parent)
     : QObject(parent)
     , m_enabled(true)
     , m_edge(NoEdge)
     , m_action(new QAction(this))
 {
-    connect(m_action, &QAction::triggered, this, &ScreenEdgeItem::activated);
+    connect(m_action, &QAction::triggered, this, &ScreenEdgeHandler::activated);
 }
 
-ScreenEdgeItem::~ScreenEdgeItem()
+ScreenEdgeHandler::~ScreenEdgeHandler()
 {
 }
 
-void ScreenEdgeItem::setEnabled(bool enabled)
+void ScreenEdgeHandler::setEnabled(bool enabled)
 {
     if (m_enabled == enabled) {
         return;
@@ -42,7 +42,7 @@ void ScreenEdgeItem::setEnabled(bool enabled)
     Q_EMIT enabledChanged();
 }
 
-void ScreenEdgeItem::setEdge(Edge edge)
+void ScreenEdgeHandler::setEdge(Edge edge)
 {
     if (m_edge == edge) {
         return;
@@ -53,7 +53,7 @@ void ScreenEdgeItem::setEdge(Edge edge)
     Q_EMIT edgeChanged();
 }
 
-void ScreenEdgeItem::enableEdge()
+void ScreenEdgeHandler::enableEdge()
 {
     if (!m_enabled || m_edge == NoEdge) {
         return;
@@ -70,7 +70,7 @@ void ScreenEdgeItem::enableEdge()
     }
 }
 
-void ScreenEdgeItem::disableEdge()
+void ScreenEdgeHandler::disableEdge()
 {
     if (!m_enabled || m_edge == NoEdge) {
         return;
@@ -87,7 +87,7 @@ void ScreenEdgeItem::disableEdge()
     }
 }
 
-bool ScreenEdgeItem::borderActivated(ElectricBorder edge)
+bool ScreenEdgeHandler::borderActivated(ElectricBorder edge)
 {
     if (edge != static_cast<ElectricBorder>(m_edge) || !m_enabled) {
         return false;
@@ -96,7 +96,7 @@ bool ScreenEdgeItem::borderActivated(ElectricBorder edge)
     return true;
 }
 
-void ScreenEdgeItem::setMode(Mode mode)
+void ScreenEdgeHandler::setMode(Mode mode)
 {
     if (m_mode == mode) {
         return;

src/scripting/screenedgehandler.h

@@ -25,13 +25,13 @@ namespace KWin
  *
  * Example usage:
  * @code
- * ScreenEdgeItem {
- *     edge: ScreenEdgeItem.LeftEdge
+ * ScreenEdgeHandler {
+ *     edge: ScreenEdgeHandler.LeftEdge
  *     onActivated: doSomething()
  * }
  * @endcode
  */
-class ScreenEdgeItem : public QObject
+class ScreenEdgeHandler : public QObject
 {
     Q_OBJECT
     /**
@@ -68,8 +68,8 @@ public:
         Touch
     };
     Q_ENUM(Mode)
-    explicit ScreenEdgeItem(QObject *parent = nullptr);
-    ~ScreenEdgeItem() override;
+    explicit ScreenEdgeHandler(QObject *parent = nullptr);
+    ~ScreenEdgeHandler() override;
     bool isEnabled() const;
     Edge edge() const;
     Mode mode() const
@@ -101,12 +101,12 @@ private:
     QAction *m_action;
 };
 
-inline bool ScreenEdgeItem::isEnabled() const
+inline bool ScreenEdgeHandler::isEnabled() const
 {
     return m_enabled;
 }
 
-inline ScreenEdgeItem::Edge ScreenEdgeItem::edge() const
+inline ScreenEdgeHandler::Edge ScreenEdgeHandler::edge() const
 {
     return m_edge;
 }

src/scripting/scripting.cpp

@@ -14,7 +14,7 @@
 #include "dbuscall.h"
 #include "desktopbackgrounditem.h"
 #include "kwinquickeffect.h"
-#include "screenedgeitem.h"
+#include "screenedgehandler.h"
 #include "scripting_logging.h"
 #include "scriptingutils.h"
 #include "virtualdesktopmodel.h"
@@ -676,7 +676,7 @@ void KWin::Scripting::init()
     qmlRegisterType<DesktopBackgroundItem>("org.kde.kwin", 3, 0, "DesktopBackground");
     qmlRegisterType<WindowThumbnailItem>("org.kde.kwin", 3, 0, "WindowThumbnail");
     qmlRegisterType<DBusCall>("org.kde.kwin", 3, 0, "DBusCall");
-    qmlRegisterType<ScreenEdgeItem>("org.kde.kwin", 3, 0, "ScreenEdgeItem");
+    qmlRegisterType<ScreenEdgeHandler>("org.kde.kwin", 3, 0, "ScreenEdgeHandler");
     qmlRegisterType<WindowModel>("org.kde.kwin", 3, 0, "WindowModel");
     qmlRegisterType<WindowFilterModel>("org.kde.kwin", 3, 0, "WindowFilterModel");
     qmlRegisterType<VirtualDesktopModel>("org.kde.kwin", 3, 0, "VirtualDesktopModel");