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Refractor/pastebox.js #2801

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merged 2 commits into from
Feb 2, 2021
Merged

Refractor/pastebox.js #2801

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b7a3b8b
add jsdoc and solved the linting issues
abhishekkumar08 Feb 1, 2021
a521c30
prettify the code
abhishekkumar08 Feb 1, 2021
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82 changes: 66 additions & 16 deletions js/pastebox.js
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Original file line number Diff line number Diff line change
Expand Up @@ -9,12 +9,27 @@
// License along with this library; if not, write to the Free Software
// Foundation, 51 Franklin Street, Suite 500 Boston, MA 02110-1335 USA

const PASTEBOX = '<svg xmlns="http://www.w3.org/2000/svg" version="1.1" width="280" height="55"> <rect width="280" height="55" x="0" y="-3.5762787e-06" style="fill:#f0f0f0;fill-opacity:1;fill-rule:nonzero;stroke:none" /> <g transform="translate(225,0)" style="fill:#000000;display:block"> <path d="m 27.557,5.053 c -12.43,0 -22.5,10.076 -22.5,22.497 0,12.432 10.07,22.503 22.5,22.503 12.431,0 22.5,-10.071 22.5,-22.503 0,-12.421 -10.07,-22.497 -22.5,-22.497 z m 10.199,28.159 c 1.254,1.256 1.257,3.291 0,4.545 -0.628,0.629 -1.451,0.943 -2.274,0.943 -0.822,0 -1.644,-0.314 -2.27,-0.94 l -5.76,-5.761 -5.76,5.761 c -0.627,0.626 -1.449,0.94 -2.271,0.94 -0.823,0 -1.647,-0.314 -2.275,-0.943 -1.254,-1.254 -1.254,-3.289 0.004,-4.545 l 5.758,-5.758 -5.758,-5.758 c -1.258,-1.254 -1.258,-3.292 -0.004,-4.546 1.255,-1.254 3.292,-1.259 4.546,0 l 5.76,5.759 5.76,-5.759 c 1.252,-1.259 3.288,-1.254 4.544,0 1.257,1.254 1.254,3.292 0,4.546 l -5.758,5.758 5.758,5.758 z" style="fill:#000000;display:inline" /> </g></svg>';
const PASTEBOX =
'<svg xmlns="http://www.w3.org/2000/svg" version="1.1" width="280" height="55"> <rect width="280" height="55" x="0" y="-3.5762787e-06" style="fill:#f0f0f0;fill-opacity:1;fill-rule:nonzero;stroke:none" /> <g transform="translate(225,0)" style="fill:#000000;display:block"> <path d="m 27.557,5.053 c -12.43,0 -22.5,10.076 -22.5,22.497 0,12.432 10.07,22.503 22.5,22.503 12.431,0 22.5,-10.071 22.5,-22.503 0,-12.421 -10.07,-22.497 -22.5,-22.497 z m 10.199,28.159 c 1.254,1.256 1.257,3.291 0,4.545 -0.628,0.629 -1.451,0.943 -2.274,0.943 -0.822,0 -1.644,-0.314 -2.27,-0.94 l -5.76,-5.761 -5.76,5.761 c -0.627,0.626 -1.449,0.94 -2.271,0.94 -0.823,0 -1.647,-0.314 -2.275,-0.943 -1.254,-1.254 -1.254,-3.289 0.004,-4.545 l 5.758,-5.758 -5.758,-5.758 c -1.258,-1.254 -1.258,-3.292 -0.004,-4.546 1.255,-1.254 3.292,-1.259 4.546,0 l 5.76,5.759 5.76,-5.759 c 1.252,-1.259 3.288,-1.254 4.544,0 1.257,1.254 1.254,3.292 0,4.546 l -5.758,5.758 5.758,5.758 z" style="fill:#000000;display:inline" /> </g></svg>';

// A pop up for pasting from the browser clipboard

/* global docById, createjs */

/*
Global locations
js/utils/utils.js
_
js/activity.js
createjs
*/

/* exported PasteBox */
class PasteBox {
/**
* @constructor
*/
constructor() {

this._canvas = null;
this._stage = null;
this._refreshCanvas = null;
Expand All @@ -24,27 +39,50 @@ class PasteBox {
this.close = null;
this._scale = 1;
}

/**
* @public
* @param {Object} canvas object
* @returns {Object} createjs canvas
*/
setCanvas(canvas) {
this._canvas = canvas;
return this;
}

/**
* @public
* @param {Object} stage
* @returns {Object} createjs stage
*/
setStage(stage) {
this._stage = stage;
return this;
}

/**
* @public
* @param {Object} paste
* @returns {Object} paste
*/
setPaste(paste) {
this._paste = paste;
return this;
}

/**
* @public
* @param {Object} refreshCanvas
* @returns {Object} refreshCanvas
*/
setRefreshCanvas(refreshCanvas) {
this._refreshCanvas = refreshCanvas;
return this;
}

/**
* @public
* @returns {void}
*/
hide() {
if (this._container != null) {
this._container.visible = false;
Expand All @@ -55,6 +93,12 @@ class PasteBox {
}
}

/**
* @public
* @param {number} scale
* @param {number} x coordinate
* @param {number} y coordinate
*/
createBox(scale, x, y) {
if (this._container == null) {
this._scale = scale;
Expand All @@ -64,7 +108,7 @@ class PasteBox {
this._container.x = x;
this._container.y = y;

const __processBackground = (that, name, bitmap, extras) => {
const __processBackground = (that, name, bitmap) => {
that._container.addChild(bitmap);
that._loadClearContainerHandler();
that._container.visible = true;
Expand All @@ -75,39 +119,45 @@ class PasteBox {
}
}

/**
* @public
* @returns {void}
*/
show() {
this._container.visible = true;
this._refreshCanvas();
// this._paste.visibile = true;
docById("paste").style.visibility = "visible";
}

/**
* @public
* @returns {Object}
*/
getPos() {
return [this._container.x, this._container.y];
}

/**
* @private
* @returns {void}
*/
_loadClearContainerHandler() {
const hitArea = new createjs.Shape();
this.bounds = this._container.getBounds();
hitArea.graphics
.beginFill("#FFF")
.drawRect(
this.bounds.x,
this.bounds.y,
this.bounds.width,
this.bounds.height
);
.drawRect(this.bounds.x, this.bounds.y, this.bounds.width, this.bounds.height);
hitArea.x = 0;
hitArea.y = 0;
this._container.hitArea = hitArea;

let locked = false;
const that = this;

this._container.on("click", (event) => {
// We need a lock to "debouce" the click.
if (locked) {
console.debug("debouncing click");
// console.debug("debouncing click");
return;
}

Expand All @@ -125,19 +175,19 @@ class PasteBox {
});
}

/**
* @deprecated
*/
_makeBoxBitmap(data, name, callback, extras) {
// Async creation of bitmap from SVG data
// Works with Chrome, Safari, Firefox (untested on IE)
const img = new Image();
const that = this;

img.onload = () => {
const bitmap = new createjs.Bitmap(img);
callback(this, name, bitmap, extras);
};

img.src =
"data:image/svg+xml;base64," +
window.btoa(unescape(encodeURIComponent(data)));
img.src = "data:image/svg+xml;base64," + window.btoa(unescape(encodeURIComponent(data)));
}
}