55 lines
1.8 KiB
JavaScript
55 lines
1.8 KiB
JavaScript
// This file is required by the index.html file and will
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// be executed in the renderer process for that window.
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// All of the Node.js APIs are available in this process.
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const remote = require('electron').remote;
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const win = remote.getCurrentWindow(); /* Note this is different to the
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html global `window` variable */
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// When document has loaded, initialise
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document.onreadystatechange = (event) => {
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if (document.readyState == "complete") {
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handleWindowControls();
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document.getElementById('electron-ver').innerHTML = `${process.versions.electron}`
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}
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};
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window.onbeforeunload = (event) => {
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/* If window is reloaded, remove win event listeners
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(DOM element listeners get auto garbage collected but not
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Electron win listeners as the win is not dereferenced unless closed) */
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win.removeAllListeners();
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}
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function handleWindowControls() {
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// Make minimise/maximise/restore/close buttons work when they are clicked
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document.getElementById('min-button').addEventListener("click", event => {
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win.minimize();
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});
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document.getElementById('max-button').addEventListener("click", event => {
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win.maximize();
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});
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document.getElementById('restore-button').addEventListener("click", event => {
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win.unmaximize();
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});
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document.getElementById('close-button').addEventListener("click", event => {
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win.close();
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});
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// Toggle maximise/restore buttons when maximisation/unmaximisation occurs
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toggleMaxRestoreButtons();
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win.on('maximize', toggleMaxRestoreButtons);
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win.on('unmaximize', toggleMaxRestoreButtons);
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function toggleMaxRestoreButtons() {
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if (win.isMaximized()) {
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document.body.classList.add('maximized');
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} else {
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document.body.classList.remove('maximized');
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}
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}
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} |