Decided against top level delay loader

qgroundcontrol.qrc

@@ -123,7 +123,6 @@
 
         <!-- Main Window -->
         <file alias="MainWindow.qml">src/ui/MainWindow.qml</file>
-        <file alias="MainWindowDelayLoad.qml">src/ui/MainWindowDelayLoad.qml</file>
         <file alias="QGroundControl/Controls/MainToolBar.qml">src/ui/toolbar/MainToolBar.qml</file>
         <file alias="MainToolBarActiveVehicleComponent.qml">src/ui/toolbar/MainToolBarActiveVehicleComponent.qml</file>
 

src/ui/MainWindowDelayLoad.qml

-/*=====================================================================
-
-QGroundControl Open Source Ground Control Station
-
-(c) 2009, 2015 QGROUNDCONTROL PROJECT <http://www.qgroundcontrol.org>
-
-This file is part of the QGROUNDCONTROL project
-
-QGROUNDCONTROL is free software: you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation, either version 3 of the License, or
-(at your option) any later version.
-
-QGROUNDCONTROL 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 General Public License
-along with QGROUNDCONTROL. If not, see <http://www.gnu.org/licenses/>.
-
-======================================================================*/
-
-import QtQuick          2.3
-import QtQuick.Controls 1.2
-import QtPositioning    5.2
-
-import QGroundControl.Controls      1.0
-import QGroundControl.FlightDisplay 1.0
-import QGroundControl.ScreenTools   1.0
-
-/// Qml for MainWindow
-FlightDisplayView {
-    id: _root
-
-    topMargin: toolbarLoader.height
-
-    property var _toolbar: toolbarLoader.item
-
-    readonly property string _planViewSource:   "MissionEditor.qml"
-    readonly property string _setupViewSource:  "SetupView.qml"
-
-    Connections {
-        target: controller
-
-        onShowFlyView: {
-            setupViewLoader.visible = false
-            planViewLoader.visible = false
-            _root.hideWidgets = false
-        }
-
-        onShowPlanView: {
-            if (planViewLoader.source != _planViewSource) {
-                planViewLoader.source = _planViewSource
-            }
-            setupViewLoader.visible = false
-            planViewLoader.visible = true
-            _root.hideWidgets = true
-        }
-
-        onShowSetupView: {
-            if (setupViewLoader.source != _setupViewSource) {
-                setupViewLoader.source = _setupViewSource
-            }
-            setupViewLoader.visible = true
-            planViewLoader.visible = false
-            _root.hideWidgets = true
-        }
-
-        onShowToolbarMessage: _toolbar.showToolbarMessage(message)
-
-        // The following are use for unit testing only
-
-        onShowSetupFirmware:            setupViewLoader.item.showFirmwarePanel()
-        onShowSetupParameters:          setupViewLoader.item.showParametersPanel()
-        onShowSetupSummary:             setupViewLoader.item.showSummaryPanel()
-        onShowSetupVehicleComponent:    setupViewLoader.item.showVehicleComponentPanel(vehicleComponent)
-    }
-
-    // We delay load the following control to improve boot time
-    Component.onCompleted: {
-        toolbarLoader.source = "MainToolBar.qml"
-    }
-
-    Loader {
-        id:     toolbarLoader
-        width:  parent.width
-        height: item ? item.height : 0
-        z:      _root.zOrderTopMost
-    }
-
-    Loader {
-        id:             planViewLoader
-        anchors.left:   parent.left
-        anchors.right:  parent.right
-        anchors.top:    toolbarLoader.bottom
-        anchors.bottom: parent.bottom
-        visible:        false
-
-        property real zOrder: _root.zOrderTopMost
-    }
-
-    Loader {
-        id:                 setupViewLoader
-        anchors.margins:    ScreenTools.defaultFontPixelWidth
-        anchors.left:       parent.left
-        anchors.right:      parent.right
-        anchors.top:        toolbarLoader.bottom
-        anchors.bottom:     parent.bottom
-        visible:            false
-
-        property real zOrder: _root.zOrderTopMost
-    }
-}