KDE: Add sddm theme

kde/sddm/Sweet-Mars/components/SessionManagementScreen.qml

@@ -0,0 +1,119 @@
+/*
+ *   Copyright 2016 David Edmundson <davidedmundson@kde.org>
+ *
+ *   This program is free software; you can redistribute it and/or modify
+ *   it under the terms of the GNU Library General Public License as
+ *   published by the Free Software Foundation; either version 2 or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details
+ *
+ *   You should have received a copy of the GNU Library General Public
+ *   License along with this program; if not, write to the
+ *   Free Software Foundation, Inc.,
+ *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ */
+
+ 
+import QtQuick 2.2
+
+import QtQuick.Layouts 1.1
+import QtQuick.Controls 1.1
+
+import org.kde.plasma.core 2.0 as PlasmaCore
+import org.kde.plasma.components 2.0 as PlasmaComponents
+
+Item {
+    id: root
+
+    /*
+     * Any message to be displayed to the user, visible above the text fields
+     */
+    property alias notificationMessage: notificationsLabel.text
+
+    /*
+     * A list of Items (typically ActionButtons) to be shown in a Row beneath the prompts
+     */
+    property alias actionItems: actionItemsLayout.children
+
+    /*
+     * A model with a list of users to show in the view
+     * The following roles should exist:
+     *  - name
+     *  - iconSource
+     *
+     * The following are also handled:
+     *  - vtNumber
+     *  - displayNumber
+     *  - session
+     *  - isTty
+     */
+    property alias userListModel: userListView.model
+
+    /*
+     * Self explanatory
+     */
+    property alias userListCurrentIndex: userListView.currentIndex
+    property var userListCurrentModelData: userListView.currentItem === null ? [] : userListView.currentItem.m
+    property bool showUserList: true
+
+    property alias userList: userListView
+
+    default property alias _children: innerLayout.children
+
+    UserList {
+        id: userListView
+        visible: showUserList && y > 0
+        anchors {
+            bottom: parent.verticalCenter
+            left: parent.left
+            right: parent.right
+        }
+    }
+
+    //goal is to show the prompts, in ~16 grid units high, then the action buttons
+    //but collapse the space between the prompts and actions if there's no room
+    //ui is constrained to 16 grid units wide, or the screen
+    ColumnLayout {
+        id: prompts
+        anchors.top: parent.verticalCenter
+        anchors.topMargin: units.gridUnit * 0.5
+        anchors.left: parent.left
+        anchors.right: parent.right
+        anchors.bottom: parent.bottom
+        PlasmaComponents.Label {
+            id: notificationsLabel
+            Layout.maximumWidth: units.gridUnit * 16
+            Layout.alignment: Qt.AlignHCenter
+            Layout.fillWidth: true
+            horizontalAlignment: Text.AlignHCenter
+            wrapMode: Text.WordWrap
+            font.italic: true
+        }
+        ColumnLayout {
+            Layout.minimumHeight: implicitHeight
+            Layout.maximumHeight: units.gridUnit * 10
+            Layout.maximumWidth: units.gridUnit * 16
+            Layout.alignment: Qt.AlignHCenter
+            ColumnLayout {
+                id: innerLayout
+                Layout.alignment: Qt.AlignHCenter
+                Layout.fillWidth: true
+            }
+            Item {
+                Layout.fillHeight: true
+            }
+        }
+        Row { //deliberately not rowlayout as I'm not trying to resize child items
+            id: actionItemsLayout
+            spacing: units.smallSpacing
+            Layout.alignment: Qt.AlignHCenter
+        }
+        Item {
+            Layout.fillHeight: true
+        }
+    }
+}