mirror of
https://github.com/house-of-abbey/GarminHomeAssistant.git
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f2d65aa6e3
The newer SDK support tooltips to show the function prototype and help text, so best to make good use of it.
96 lines
3.4 KiB
MonkeyC
96 lines
3.4 KiB
MonkeyC
//-----------------------------------------------------------------------------------
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//
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// Distributed under MIT Licence
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// See https://github.com/house-of-abbey/GarminHomeAssistant/blob/main/LICENSE.
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//
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//-----------------------------------------------------------------------------------
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//
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// GarminHomeAssistant is a Garmin IQ application written in Monkey C and routinely
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// tested on a Venu 2 device. The source code is provided at:
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// https://github.com/house-of-abbey/GarminHomeAssistant.
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//
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// P A Abbey & J D Abbey & Someone0nEarth, 31 October 2023
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//
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//-----------------------------------------------------------------------------------
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using Toybox.Lang;
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using Toybox.WatchUi;
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using Toybox.Graphics;
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//! Generic menu button with an icon that optionally renders a Home Assistant Template.
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//
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class HomeAssistantMenuItem extends WatchUi.IconMenuItem {
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private var mTemplate as Lang.String or Null;
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//! Class Constructor
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//!
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//! @param label Menu item label
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//! @param template Menu item template
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//! @param options Menu item options to be passed on.
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//
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function initialize(
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label as Lang.String or Lang.Symbol,
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template as Lang.String,
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options as {
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:alignment as WatchUi.MenuItem.Alignment,
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:icon as Graphics.BitmapType or WatchUi.Drawable or Lang.Symbol
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} or Null
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) {
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WatchUi.IconMenuItem.initialize(
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label,
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null,
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null,
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options.get(:icon),
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options
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);
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mTemplate = template;
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}
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//! Does this menu item use a template?
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//!
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//! @return True if the menu has a defined template else false.
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//
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function hasTemplate() as Lang.Boolean {
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return mTemplate != null;
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}
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//! Return the menu item's template.
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//!
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//! @return A string with the menu item's template definition.
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//
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function getTemplate() as Lang.String or Null {
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return mTemplate;
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}
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//! Update the menu item's sub label to display the template rendered by Home Assistant.
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//!
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//! @param data The rendered template (typically a string) to be placed in the sub label. This may
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//! unusually be a number if the SDK interprets the JSON returned by Home Assistant as such.
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//
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function updateState(data as Lang.String or Lang.Dictionary or Lang.Number or Lang.Float or Null) as Void {
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if (data == null) {
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setSubLabel($.Rez.Strings.Empty);
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} else if(data instanceof Lang.String) {
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setSubLabel(data);
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} else if(data instanceof Lang.Number) {
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var d = data as Lang.Number;
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setSubLabel(d.format("%d"));
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} else if(data instanceof Lang.Float) {
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var f = data as Lang.Float;
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setSubLabel(f.format("%f"));
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} else if(data instanceof Lang.Dictionary) {
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// System.println("HomeAssistantMenuItem updateState() data = " + data);
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if (data.get("error") != null) {
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setSubLabel($.Rez.Strings.TemplateError);
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} else {
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setSubLabel($.Rez.Strings.PotentialError);
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}
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} else {
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// The template must return a Lang.String, Number or Float, or the item cannot be formatted locally without error.
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setSubLabel(WatchUi.loadResource($.Rez.Strings.TemplateError) as Lang.String);
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}
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WatchUi.requestUpdate();
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}
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}
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