port to new libtaskmanager

almost entirely port the task switcher to the new
libtaskmanager. still needs porting
for the single close current window button

containments/taskpanel/package/contents/ui/Task.qml

@@ -20,6 +20,7 @@
 import QtQuick 2.0
 import QtQuick.Layouts 1.1
 import QtQuick.Window 2.2
+import org.kde.taskmanager 0.1 as TaskManager
 import org.kde.plasma.core 2.0 as PlasmaCore
 import org.kde.plasma.components 2.0 as PlasmaComponents
 import org.kde.plasma.mobilecomponents 0.2
@@ -42,7 +43,7 @@ Item {
         target: tasksView
         onContentYChanged: {
             var pos = delegate.mapToItem(tasksView, 0, 0);
-            plasmoid.nativeInterface.setTaskGeometry(filteredWindowModel.mapRowToSource(model.index), pos.x, pos.y, delegate.width, delegate.height);
+            tasksModel.requestPublishDelegateGeometry(model.index, Qt.rect(pos.x, pos.y, delegate.width, delegate.height));
         }
     }
 
@@ -65,7 +66,7 @@ Item {
             ScriptAction {
                 script: {
                     if (background.x != 0) {
-                        plasmoid.nativeInterface.windowModel.requestClose(filteredWindowModel.mapRowToSource(model.index));
+                        tasksModel.requestClose(model.index);
                     }
                 }
             }
@@ -95,7 +96,7 @@ Item {
                 anchors.centerIn: parent
                 width: Math.min(parent.width, parent.height) / 2
                 height: width
-                source: model.DecorationRole
+                source: model.decoration
             }
             PlasmaComponents.Label {
                 anchors {
@@ -105,7 +106,7 @@ Item {
                 }
                 horizontalAlignment: Text.AlignHCenter
                 elide: Text.ElideRight
-                text: model.DisplayRole
+                text: model.AppName
             }
             MouseArea {
                 anchors.fill: parent

containments/taskpanel/package/contents/ui/TaskSwitcher.qml

@@ -20,6 +20,7 @@
 import QtQuick 2.0
 import QtQuick.Layouts 1.1
 import QtQuick.Window 2.2
+import org.kde.taskmanager 0.1 as TaskManager
 import org.kde.plasma.core 2.1 as PlasmaCore
 import org.kde.plasma.components 2.0 as PlasmaComponents
 import org.kde.plasma.mobilecomponents 0.2
@@ -33,7 +34,7 @@ FullScreenPanel {
     height: Screen.height
     property int offset: 0
     property int overShoot: units.gridUnit * 2
-    property int tasksCount: filteredWindowModel.count
+    property int tasksCount: tasksModel.count
     property int currentTaskIndex: -1
 
     color: Qt.rgba(0, 0, 0, 0.8 * Math.min(
@@ -41,7 +42,7 @@ FullScreenPanel {
         ((tasksView.contentHeight - tasksView.contentY - tasksView.headerItem.height - tasksView.footerItem.height)/tasksView.height)))
 
     function show() {
-        if (filteredWindowModel.count == 0) {
+        if (tasksModel.count == 0) {
             return;
         }
         if (!visible) {
@@ -65,20 +66,16 @@ FullScreenPanel {
 
     function setSingleActiveWindow(id) {
         var task;
-        for (var i = 0; i < filteredWindowModel.count; ++i) {
-            task = filteredWindowModel.get(i);
+        for (var i = 0; i < tasksModel.count; ++i) {
+            task = filterModel.get(i);
 
-            if (i == id && task.IsMinimized) {
-                //plasmoid.nativeInterface.windowModel.requestToggleMinimized(filteredWindowModel.mapRowToSource(i));
-                plasmoid.nativeInterface.windowModel.requestActivate(filteredWindowModel.mapRowToSource(i));
+            if (i == id) {
+                tasksModel.requestActivate(tasksModel.index(i, 0));
+                currentTaskIndex = id;
             } else if (i != id && !task.IsMinimized) {
-                plasmoid.nativeInterface.windowModel.requestToggleMinimized(filteredWindowModel.mapRowToSource(i));
+                tasksModel.requestToggleMinimized(tasksModel.index(i, 0));
             }
         }
-        if (id >= 0) {
-            plasmoid.nativeInterface.windowModel.requestActivate(filteredWindowModel.mapRowToSource(id));
-            currentTaskIndex = id;
-        }
     }
 
     onOffsetChanged: tasksView.contentY = offset
@@ -155,11 +152,13 @@ FullScreenPanel {
             }
         }
 
+        TaskManager.TasksModel {
+            id: tasksModel
+        }
+        //This proxy is only used for "get"
         PlasmaCore.SortFilterModel {
-            id: filteredWindowModel
-            filterRole: "SkipTaskbar"
-            filterRegExp: "false"
-            sourceModel: plasmoid.nativeInterface.windowModel
+            id: filterModel
+            sourceModel: TaskManager.TasksModel {}
             onCountChanged: {
                 if (count == 0) {
                     window.hide();
@@ -167,7 +166,7 @@ FullScreenPanel {
             }
         }
 
-        model: filteredWindowModel
+        model: tasksModel
         header: Item {
             width: window.width
             height: window.height

containments/taskpanel/package/contents/ui/main.qml

@@ -20,6 +20,7 @@ import QtQuick 2.4
 import QtQuick.Layouts 1.1
 import QtQuick.Window 2.2
 
+import org.kde.taskmanager 0.1 as TaskManager
 import org.kde.plasma.plasmoid 2.0
 import org.kde.plasma.core 2.0 as PlasmaCore
 import org.kde.plasma.components 2.0 as PlasmaComponents
@@ -54,7 +55,7 @@ PlasmaCore.ColorScope {
             startMouseY = oldMouseY = mouse.y;
             taskSwitcher.offset = -taskSwitcher.height
         }
-        onPressed: managePressed();
+        onPressed: managePressed(mouse);
         onPositionChanged: {
             if (!isDragging && Math.abs(startMouseY - oldMouseY) < root.height) {
                 oldMouseY = mouse.y;

containments/taskpanel/taskpanel.cpp

@@ -72,8 +72,6 @@ void TaskPanel::initWayland()
         [this, registry] (quint32 name, quint32 version) {
             m_windowManagement = registry->createPlasmaWindowManagement(name, version, this);
             qRegisterMetaType<QVector<int> >("QVector<int>");
-            m_windowModel = m_windowManagement->createWindowModel();
-            emit windowModelChanged();
             connect(m_windowManagement, &PlasmaWindowManagement::showingDesktopChanged, this,
                 [this] (bool showing) {
                     if (showing == m_showingDesktop) {
@@ -85,11 +83,6 @@ void TaskPanel::initWayland()
             );
             connect(m_windowManagement, &PlasmaWindowManagement::activeWindowChanged, this, &TaskPanel::updateActiveWindow);
             updateActiveWindow();
-
-            //if a new window is open, show it, not the desktop
-            connect(m_windowModel, &PlasmaWindowModel::rowsInserted, [this] () {
-                requestShowingDesktop(false);
-            });
         }
     );
     connect(registry, &Registry::plasmaShellAnnounced, this,
@@ -110,11 +103,6 @@ void TaskPanel::initWayland()
     registry->setup();
 }
 
-QAbstractItemModel *TaskPanel::windowModel() const
-{
-    return m_windowModel;
-}
-
 QWindow *TaskPanel::panel()
 {
     return m_panel;
@@ -184,23 +172,6 @@ void TaskPanel::closeActiveWindow()
     }  
 }
 
-void TaskPanel::setTaskGeometry(int row, int x, int y, int width, int height)
-{
-    using namespace KWayland::Client;
-    if (!m_shellSurface) {
-        if (!m_shellInterface || !m_panel || !m_panel->isVisible()) {
-            return;
-        }
-        m_surface = Surface::fromWindow(m_panel);
-        if (!m_surface) {
-            return;
-        }
-        m_shellSurface = m_shellInterface->createSurface(m_surface, this);
-    }
-
-    m_windowModel->setMinimizedGeometry(row, m_surface, QRect(x, y, width, height));
-}
-
 K_EXPORT_PLASMA_APPLET_WITH_JSON(taskpanel, TaskPanel, "metadata.json")
 
 #include "taskpanel.moc"

containments/taskpanel/taskpanel.h

@@ -41,7 +41,6 @@ class Surface;
 class TaskPanel : public Plasma::Containment
 {
     Q_OBJECT
-    Q_PROPERTY(QAbstractItemModel* windowModel READ windowModel NOTIFY windowModelChanged)
     Q_PROPERTY(bool showDesktop READ isShowingDesktop WRITE requestShowingDesktop NOTIFY showingDesktopChanged)
     Q_PROPERTY(bool hasCloseableActiveWindow READ hasCloseableActiveWindow NOTIFY hasCloseableActiveWindowChanged)
     Q_PROPERTY(QWindow *panel READ panel WRITE setPanel NOTIFY panelChanged)
@@ -50,8 +49,6 @@ public:
     TaskPanel( QObject *parent, const QVariantList &args );
     ~TaskPanel();
 
-    QAbstractItemModel *windowModel() const;
-
     QWindow *panel();
     void setPanel(QWindow *panel);
 
@@ -64,13 +61,10 @@ public:
 
     bool hasCloseableActiveWindow() const;
 
-    Q_INVOKABLE void setTaskGeometry(int row, int x, int y, int width, int height);
-
 public Q_SLOTS:
     void forgetActiveWindow();
 
 Q_SIGNALS:
-    void windowModelChanged();
     void showingDesktopChanged(bool);
     void hasCloseableActiveWindowChanged();
     void panelChanged();