public/js/document_onload.js
var worker;
var title;
var palette;
var font;
var textArtCanvas;
var cursor;
var selectionCursor;
var positionInfo;
var toolPreview;
var pasteTool;
var chat;
var sampleTool;
function $(divName) {
"use strict";
return document.getElementById(divName);
}
function createCanvas(width, height) {
"use strict";
var canvas = document.createElement("CANVAS");
canvas.width = width;
canvas.height = height;
return canvas;
}
document.addEventListener("DOMContentLoaded", () => {
"use strict";
pasteTool = createPasteTool($("cut"), $("copy"), $("paste"), $("delete"));
positionInfo = createPositionInfo($("position-info"));
textArtCanvas = createTextArtCanvas($("canvas-container"), () => {
selectionCursor = createSelectionCursor($("canvas-container"));
cursor = createCursor($("canvas-container"));
document.addEventListener("keydown", undoAndRedo);
onClick($("new"), () => {
if (confirm("All changes will be lost. Are you sure?") === true) {
textArtCanvas.clear();
$("sauce-title").value = "";
$("sauce-group").value = "";
$("sauce-author").value = "";
}
});
onClick($("open"), () => {
showOverlay($("open-overlay"));
});
onClick($("save-ansi"), Save.ans);
onClick($("save-utf8"), Save.utf8);
onClick($("save-bin"), Save.bin);
onClick($("save-xbin"), Save.xb);
onClick($("save-png"), Save.png);
onClick($("cut"), pasteTool.cut);
onClick($("copy"), pasteTool.copy);
onClick($("paste"), pasteTool.paste);
onClick($("delete"), pasteTool.deleteSelection);
onClick($("file-menu"), menuHover);
onClick($("edit-menu"), menuHover);
onClick($("view-menu"), menuHover);
var palettePreview = createPalettePreview($("palette-preview"));
var palettePicker = createPalettePicker($("palette-picker"));
var iceColoursToggle = createSettingToggle($("ice-colors-toggle"), textArtCanvas.getIceColours, textArtCanvas.setIceColours);
var letterSpacingToggle = createSettingToggle($("letter-spacing-toggle"), () => {
return font.getLetterSpacing();
}, (newLetterSpacing) => {
font.setLetterSpacing(newLetterSpacing);
});
onFileChange($("open-file"), (file) => {
Load.file(file, (columns, rows, imageData, iceColours, letterSpacing) => {
var indexOfPeriod = file.name.lastIndexOf(".");
if (indexOfPeriod !== -1) {
title.setName(file.name.substr(0, indexOfPeriod));
} else {
title.setName(file.name);
}
textArtCanvas.setImageData(columns, rows, imageData, iceColours, letterSpacing);
iceColoursToggle.update();
letterSpacingToggle.update();
hideOverlay($("open-overlay"));
$("open-file").value = "";
});
});
onClick($("open-cancel"), () => {
hideOverlay($("open-overlay"));
});
onClick($("edit-sauce"), () => {
showOverlay($("sauce-overlay"));
keyboard.ignore();
paintShortcuts.ignore();
$("sauce-title").focus();
freestyle.ignore();
characterBrush.ignore();
});
onClick($("sauce-done"), () => {
hideOverlay($("sauce-overlay"));
keyboard.unignore();
paintShortcuts.unignore();
freestyle.unignore();
characterBrush.unignore();
});
onReturn($("sauce-title"), $("sauce-done"));
onReturn($("sauce-group"), $("sauce-done"));
onReturn($("sauce-author"), $("sauce-done"));
var paintShortcuts = createPaintShortcuts({
"D": $("default-colour"),
"Q": $("swap-colours"),
"K": $("keyboard"),
"F": $("freestyle"),
"B": $("character-brush"),
"N": $("fill"),
"G": $("grid-toggle")
});
var keyboard = createKeyboardController();
Toolbar.add($("keyboard"), () => {
paintShortcuts.disable();
keyboard.enable();
}, () => {
paintShortcuts.enable();
keyboard.disable();
}).enable();
title = createTitleHandler($("artwork-title"), () => {
keyboard.ignore();
paintShortcuts.ignore();
freestyle.ignore();
characterBrush.ignore();
}, () => {
keyboard.unignore();
paintShortcuts.unignore();
freestyle.unignore();
characterBrush.unignore();
});
onClick($("undo"), textArtCanvas.undo);
onClick($("redo"), textArtCanvas.redo);
onClick($("resize"), () => {
showOverlay($("resize-overlay"));
$("columns-input").value = textArtCanvas.getColumns();
$("rows-input").value = textArtCanvas.getRows();
keyboard.ignore();
paintShortcuts.ignore();
freestyle.ignore();
characterBrush.ignore();
$("columns-input").focus();
});
onClick($("resize-apply"), () => {
var columnsValue = parseInt($("columns-input").value, 10);
var rowsValue = parseInt($("rows-input").value, 10);
if (!isNaN(columnsValue) && !isNaN(rowsValue)) {
textArtCanvas.resize(columnsValue, rowsValue);
hideOverlay($("resize-overlay"));
}
keyboard.unignore();
paintShortcuts.unignore();
freestyle.unignore();
characterBrush.unignore();
});
onReturn($("columns-input"), $("resize-apply"));
onReturn($("rows-input"), $("resize-apply"));
onClick($("resize-cancel"), () => {
hideOverlay($("resize-overlay"));
keyboard.unignore();
paintShortcuts.unignore();
freestyle.unignore();
characterBrush.unignore();
});
onClick($("default-colour"), () => {
palette.setForegroundColour(7);
palette.setBackgroundColour(0);
});
onClick($("swap-colours"), () => {
var tempForeground = palette.getForegroundColour();
palette.setForegroundColour(palette.getBackgroundColour());
palette.setBackgroundColour(tempForeground);
});
onClick($("fonts"), () => {
showOverlay($("fonts-overlay"));
});
onSelectChange($("font-select"), () => {
textArtCanvas.setFont($("font-select").value, () => {
hideOverlay($("fonts-overlay"));
});
});
onClick($("fonts-cancel"), () => {
hideOverlay($("fonts-overlay"));
});
var grid = createGrid($("grid"));
var gridToggle = createSettingToggle($("grid-toggle"), grid.isShown, grid.show);
var freestyle = createFreehandController(createShadingPanel());
Toolbar.add($("freestyle"), freestyle.enable, freestyle.disable);
var characterBrush = createFreehandController(createCharacterBrushPanel());
Toolbar.add($("character-brush"), characterBrush.enable, characterBrush.disable);
var fill = createFillController();
Toolbar.add($("fill"), fill.enable, fill.disable);
var line = createLineController();
Toolbar.add($("line"), line.enable, line.disable);
var square = createSquareController();
Toolbar.add($("square"), square.enable, square.disable);
var circle = createCircleController();
Toolbar.add($("circle"), circle.enable, circle.disable);
toolPreview = createToolPreview($("tool-preview"));
var selection = createSelectionTool($("canvas-container"));
Toolbar.add($("selection"), selection.enable, selection.disable);
chat = createChatController($("chat-button"), $("chat-window"), $("message-window"), $("user-list"), $("handle-input"), $("message-input"), $("notification-checkbox"), () => {
keyboard.ignore();
paintShortcuts.ignore();
freestyle.ignore();
characterBrush.ignore();
}, () => {
keyboard.unignore();
paintShortcuts.unignore();
freestyle.unignore();
characterBrush.unignore();
});
var chatToggle = createSettingToggle($("chat-toggle"), chat.isEnabled, chat.toggle);
onClick($("chat-button"), chat.toggle);
sampleTool = createSampleTool($("sample"), freestyle, $("freestyle"), characterBrush, $("character-brush"));
Toolbar.add($("sample"), sampleTool.enable, sampleTool.disable);
worker = createWorkerHandler($("handle-input"));
});
});
