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219 lines
8.5 KiB
219 lines
8.5 KiB
// Copyright (c) 2017 Walter Bender
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// Copyright (c) 2017 Ayush Kumar
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//
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// This program is free software; you can redistribute it and/or
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// modify it under the terms of the The GNU Affero General Public
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// License as published by the Free Software Foundation; either
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// version 3 of the License, or (at your option) any later version.
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//
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// You should have received a copy of the GNU Affero General Public
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// License along with this library; if not, write to the Free Software
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// Foundation, 51 Franklin Street, Suite 500 Boston, MA 02110-1335 USA
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const SAVEBOXSVG = '<svg xmlns="http://www.w3.org/2000/svg" height="133" width="360" version="1.1"> <rect style="fill:#ffffff;fill-opacity:1;fill-rule:nonzero;stroke:none" y="0" x="0" height="133" width="360" /> <g style="fill:#000000;display:block" transform="translate(306.943,-1.053)"> <path style="fill:#000000;display:inline" 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" /> </g> <rect style="fill:#92b5c8;fill-opacity:1;stroke:none" y="51" x="0" height="82" width="360" /> <rect y="0.76763773" x="0.76764059" height="131.46472" width="358.46472" style="display:inline;visibility:visible;opacity:1;fill:none;fill-opacity:1;stroke:#000000;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-opacity:1;" /></svg>';
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function SaveBox () {
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this._canvas = null;
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this._stage = null;
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this._refreshCanvas = null;
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this._doSaveTB = null;
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this._doSaveSVG = null;
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this._doSavePNG = null;
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this._doUploadToPlanet = null;
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this._doShareOnFacebook = null;
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this._container = null;
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this._bounds = null;
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this.save = null;
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this.close = null;
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this._scale = 1;
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this.setCanvas = function (canvas) {
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this._canvas = canvas;
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return this;
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};
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this.setStage = function (stage) {
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this._stage = stage;
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return this;
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};
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this.setSaveTB = function (doSaveTB) {
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this._doSaveTB = doSaveTB;
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return this;
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};
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this.setSaveSVG = function (doSaveSVG) {
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this._doSaveSVG = doSaveSVG;
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return this;
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};
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this.setSavePNG = function (doSavePNG) {
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this._doSavePNG = doSavePNG;
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return this;
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};
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this.setSaveFB = function (doSaveFB) {
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this._doShareOnFacebook = doSaveFB;
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return this;
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};
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this.setSavePlanet = function (doSavePlanet) {
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this._doUploadToPlanet = doSavePlanet;
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return this;
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};
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this.setRefreshCanvas = function (refreshCanvas) {
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this._refreshCanvas = refreshCanvas;
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return this;
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};
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this.init = function(scale, x, y, makeButton) {
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if (this._container === null) {
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this.createBox(scale, x, y);
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var that = this;
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this.saveTB = makeButton('save-tb', _('Save as .tb'), this._container.x + 50, this._container.y + 85, 55, 0, this._stage);
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this.saveTB.visible = true;
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this.positionHoverText(this.saveTB);
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this.saveTB.on('click', function(event) {
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that.hide();
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that._doSaveTB();
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});
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this.saveSVG = makeButton('save-svg', _('Save as .svg'), this._container.x + 115, this._container.y + 85, 55, 0, this._stage);
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this.saveSVG.visible = true;
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this.positionHoverText(this.saveSVG);
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this.saveSVG.on('click', function(event) {
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that.hide();
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that._doSaveSVG();
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});
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this.savePNG = makeButton('save-png-inactive', _('Save as .png'), this._container.x + 180, this._container.y + 85, 55, 0, this._stage);
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this.savePNG.visible = true;
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this.positionHoverText(this.savePNG);
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this.savePNG.on('click', function(event) {
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that.hide();
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that._doSavePNG();
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});
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this.uploadToPlanet = makeButton('upload-planet', _('Upload to Planet'), this._container.x + 245, this._container.y + 85, 55, 0, this._stage);
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this.uploadToPlanet.visible = true;
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this.positionHoverText(this.uploadToPlanet);
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this.uploadToPlanet.on('click', function(event) {
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that.hide();
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that._doUploadToPlanet();
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});
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this.shareOnFb = makeButton('fb-inactive', _('Share on Facebook'), this._container.x + 310, this._container.y + 85, 55, 0, this._stage);
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this.shareOnFb.visible = true;
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this.positionHoverText(this.shareOnFb);
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this.shareOnFb.on('click', function(event) {
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that.hide();
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that._doShareOnFacebook();
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// change 'fb-inactive' to 'fb' when the button becomes operational
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});
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} else {
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this.show();
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}
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};
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this.positionHoverText = function(button) {
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for (var c = 0; c < button.children.length; c++) {
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if (button.children[c].text != undefined) {
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button.children[c].textAlign = 'left';
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button.children[c].x = -27;
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button.children[c].y = 27;
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break;
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}
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}
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};
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this.hide = function() {
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if (this._container !== null) {
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this.saveTB.visible = false;
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this.saveSVG.visible = false;
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this.savePNG.visible = false;
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this.uploadToPlanet.visible = false;
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this.shareOnFb.visible = false;
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this._container.visible = false;
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this._refreshCanvas();
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}
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};
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this.show = function() {
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if (this._container !== null) {
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this.saveTB.visible = true;
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this.saveSVG.visible = true;
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this.savePNG.visible = true;
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this.uploadToPlanet.visible = true;
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this.shareOnFb.visible = true;
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this._container.visible = true;
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this._refreshCanvas();
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}
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};
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this.createBox = function(scale, x, y) {
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this._scale = scale;
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function __processBackground(that, name, bitmap, extras) {
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that._container.addChild(bitmap);
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that._loadUtilityContainerHandler();
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var hitArea = new createjs.Shape();
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that._bounds = that._container.getBounds();
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that._container.cache(that._bounds.x, that._bounds.y, that._bounds.width, that._bounds.height);
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hitArea.graphics.beginFill('#FFF').drawRect(that._bounds.x, that._bounds.y, that._bounds.width, that._bounds.height);
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hitArea.x = 0;
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hitArea.y = 0;
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that._container.hitArea = hitArea;
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};
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if (this._container == null) {
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this._container = new createjs.Container();
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this._stage.addChild(this._container);
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this._container.x = Math.floor(((this._canvas.width / scale) - 180) / 2);
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this._container.y = 27;
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this._makeBoxBitmap(SAVEBOXSVG, 'box', __processBackground, null);
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}
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};
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this._makeBoxBitmap = function(data, name, callback, extras) {
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// Async creation of bitmap from SVG data
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// Works with Chrome, Safari, Firefox (untested on IE)
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var img = new Image();
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var that = this;
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img.onload = function() {
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var bitmap = new createjs.Bitmap(img);
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callback(that, name, bitmap, extras);
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};
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img.src = 'data:image/svg+xml;base64,' + window.btoa(unescape(encodeURIComponent(data)));
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};
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this._loadUtilityContainerHandler = function() {
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var locked = false;
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var that = this;
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this._container.on('click', function(event) {
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if (locked) {
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console.log('debouncing click');
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return;
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}
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locked = true;
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setTimeout(function() {
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locked = false;
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}, 500);
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var x = (event.stageX / that._scale) - that._container.x;
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var y = (event.stageY / that._scale) - that._container.y;
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if (y < 55) {
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that.hide();
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}
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});
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};
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};
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