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mobile UI: redo the screen size magic

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This still is way to fragile. Ordering of object completion doesn't appear
consistent. Hopefully bringing the properties all into one (now reasonably
named) object will help.

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This commit is contained in:
Dirk Hohndel 2020-02-06 13:26:39 -08:00
parent f1a08eb952
commit eb410aee55
1 changed files with 17 additions and 20 deletions
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37
mobile-widgets/qml/main.qml
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@ -32,8 +32,6 @@ Kirigami.ApplicationWindow {
property alias defaultCylinderIndex: settingsWindow.defaultCylinderIndex
property bool filterToggle: false
property string filterPattern: ""
property bool firstChange: true
property int lastOrientation: undefined
property int colWidth: undefined
onNotificationTextChanged: {
@ -593,42 +591,41 @@ if you have network connectivity and want to sync your data to cloud storage."),
}
QtObject {
id: placeHolder
id: screenSizeObject
property int initialWidth: rootItem.width
property int initialHeight: rootItem.height
property bool firstChange: true
property int lastOrientation: undefined
Component.onCompleted: {
// break the binding
initialWidth = initialWidth * 1
manager.appendTextToLog("SubsufaceTheme constructor completed, initial width " + initialWidth)
if (rootItem.firstChange) // only run the setup if we haven't seen a change, yet
setupUnits() // but don't count this as a change (after all, it's not)
else
manager.appendTextToLog("Already adjusted size, ignoring this")
manager.appendTextToLog("screenSizeObject constructor completed, initial width " + initialWidth)
setupUnits()
}
}
onWidthChanged: {
manager.appendTextToLog("Window width changed to " + width + " orientation " + Screen.primaryOrientation)
if (placeHolder.initialWidth !== undefined) {
if (width !== placeHolder.initialWidth && rootItem.firstChange) {
rootItem.firstChange = false
rootItem.lastOrientation = Screen.primaryOrientation
placeHolder.initialWidth = width
placeHolder.initialHeight = height
if (screenSizeObject.initialWidth !== undefined) {
if (width !== screenSizeObject.initialWidth && screenSizeObject.firstChange) {
screenSizeObject.firstChange = false
screenSizeObject.lastOrientation = Screen.primaryOrientation
screenSizeObject.initialWidth = width
screenSizeObject.initialHeight = height
manager.appendTextToLog("first real change, so recalculating units and recording size as " + width + " x " + height)
setupUnits()
} else if (rootItem.lastOrientation !== undefined && rootItem.lastOrientation !== Screen.primaryOrientation) {
} else if (screenSizeObject.lastOrientation !== undefined && screenSizeObject.lastOrientation !== Screen.primaryOrientation) {
manager.appendTextToLog("Screen rotated, no action necessary")
rootItem.lastOrientation = Screen.primaryOrientation
screenSizeObject.lastOrientation = Screen.primaryOrientation
setupUnits()
} else {
manager.appendTextToLog("size change without rotation to " + width + " x " + height)
if (width > placeHolder.initialWidth) {
manager.appendTextToLog("resetting to initial width " + placeHolder.initialWidth + " and height " + placeHolder.initialHeight)
rootItem.width = placeHolder.initialWidth
rootItem.height = placeHolder.initialHeight
if ((Qt.platform.os === "android" || Qt.platform.os === "ios") && width > screenSizeObject.initialWidth) {
manager.appendTextToLog("resetting to initial width " + screenSizeObject.initialWidth + " and height " + screenSizeObject.initialHeight)
rootItem.width = screenSizeObject.initialWidth
rootItem.height = screenSizeObject.initialHeight
}
}
} else {