pixel-editor/js/pixel-editor.js

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JavaScript
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/** EXTERNALS AND LIBRARIES **/
//=include lib/cookies.js
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//=include lib/jscolor.js
//=include lib/sortable.js
//=include data/consts.js
//=include data/palettes.js
/** UTILITY AND INPUT **/
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//=include Util.js
//=include Events.js
//=include InputComponents.js
//=include Dialogue.js
//=include History.js
//=include Settings.js
//=include EditorState.js
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/** MENUS **/
//=include FileManager.js
//=include TopMenuModule.js
/** COLOR-RELATED **/
//=include Color.js
//=include ColorPicker.js
//=include PaletteBlock.js
/** BASE CLASSES **/
//=include File.js
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//=include Tool.js
//=include layers/Layer.js
/** SPECIAL LAYERS **/
//=include layers/Checkerboard.js
//=include layers/PixelGrid.js
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/** TOOLS **/
//=include tools/DrawingTool.js
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//=include tools/ResizableTool.js
//=include tools/SelectionTool.js
//=include tools/BrushTool.js
//=include tools/EraserTool.js
//=include tools/LineTool.js
//=include tools/RectangleTool.js
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//=include tools/EllipseTool.js
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//=include tools/FillTool.js
//=include tools/EyeDropperTool.js
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//=include tools/PanTool.js
//=include tools/ZoomTool.js
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//=include tools/MoveSelectionTool.js
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//=include tools/RectangularSelectionTool.js
//=include tools/LassoSelectionTool.js
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//=include tools/MagicWandTool.js
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/** MODULES AND MENUS **/
//=include SplashPage.js
//=include PresetModule.js
//=include ColorModule.js
//=include ToolManager.js
//=include LayerList.js
/** STARTUP AND FILE MANAGEMENT **/
//=include Startup.js
/** HTML INPUT EVENTS **/
//=include Input.js
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/** IHER **/
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//=include FeatureToggles.js
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// Controls execution of this preset module
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PresetModule.instrumentPresetMenu();
//when the page is done loading, you can get ready to start
window.onload = function () {
// First cursor update
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ToolManager.currentTool().updateCursor();
// Apply checkboxes
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//check if there are any url parameters
if (window.location.pathname.replace('/pixel-editor/','').length <= 1) {
//show splash screen
Dialogue.showDialogue('splash', false);
}
//url parameters were specified
else {
let args = window.location.pathname.split('/');
let paletteSlug = args[2];
let dimentions = args[3];
//fetch palette via lospec palette API
fetch('https://lospec.com/palette-list/'+paletteSlug+'.json')
.then(response => response.json())
.then(data => {
//palette loaded successfully
palettes[paletteSlug] = data;
palettes[paletteSlug].specified = true;
//refresh list of palettes
document.getElementById('palette-menu-splash').refresh();
//if the dimentions were specified
if (dimentions && dimentions.length >= 3 && dimentions.includes('x')) {
let width = dimentions.split('x')[0];
let height = dimentions.split('x')[1];
//create new document
Startup.newPixel(width, height);
}
//dimentions were not specified -- show splash screen with palette preselected
else {
//show splash
Dialogue.showDialogue('new-pixel', false);
}
})
//error fetching url (either palette doesn't exist, or lospec is down)
.catch((error) => {
console.warn('failed to load palette "'+paletteSlug+'"', error);
//proceed to splash screen
Dialogue.showDialogue('splash', false);
});
}
};
//prevent user from leaving page with unsaved data
window.onbeforeunload = function() {
if (EditorState.documentCreated)
return 'You will lose your pixel if it\'s not saved!';
else return;
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};
// Compatibility functions
function closeCompatibilityWarning() {
document.getElementById("compatibility-warning").style.visibility = "hidden";
}
//check browser/version
if (
(bowser.firefox && bowser.version >= 28) ||
(bowser.chrome && bowser.version >= 29) ||
(!bowser.mobile && !bowser.tablet)
)
console.log("compatibility check passed");
//show warning
else document.getElementById("compatibility-warning").style.visibility = "visible";