Remove core4.2 backward compatibility PageModified js function

[github-actions]

jMQTT/desktop/js/jMQTT.functions.js

Line 25 in 68f8470

// TODO: Remove core4.2 backward compatibility `PageModified` js function

///////////////////////////////////////////////////////////////////////////////////////////////////
// Backward compatibility functions

// TODO: Remove core4.2 backward compatibility `PageModified` js function
//  Remove when Jeedom 4.2 is no longer supported
//  `jmqtt.isPageModified` -> `jeeFrontEnd.modifyWithoutSave`
//  `jmqtt.setPageModified` -> `jeeFrontEnd.modifyWithoutSave = true`
//  `jmqtt.unsetPageModified` -> `jeeFrontEnd.modifyWithoutSave = false`
//  labels: workarround, core4.2, javascript

// Handle get modifyWithoutSave flag in jeeFrontEnd or window
jmqtt.isPageModified = function() {
    return jeeFrontEnd.modifyWithoutSave || window.modifyWithoutSave;
}

// Handle set modifyWithoutSave flag in jeeFrontEnd and window
jmqtt.setPageModified = function() {
    jeeFrontEnd.modifyWithoutSave = true;
    window.modifyWithoutSave = true;
}

// Handle clear modifyWithoutSave flag in jeeFrontEnd and window
jmqtt.unsetPageModified = function() {
    jeeFrontEnd.modifyWithoutSave = false;
    window.modifyWithoutSave = false;
}