[29632] | 1 | /*globals svgEditor, svgCanvas, $*/
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| 2 | /*jslint vars: true, eqeq: true*/
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| 3 | /*
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| 4 | * ext-helloworld.js
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| 5 | *
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| 6 | * Licensed under the MIT License
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| 7 | *
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| 8 | * Copyright(c) 2010 Alexis Deveria
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| 9 | *
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| 10 | */
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| 11 |
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| 12 | /*
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| 13 | This is a very basic SVG-Edit extension. It adds a "Hello World" button in
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| 14 | the left panel. Clicking on the button, and then the canvas will show the
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| 15 | user the point on the canvas that was clicked on.
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| 16 | */
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| 17 |
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| 18 | svgEditor.addExtension("Advanced", function() {'use strict';
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| 19 |
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| 20 | return {
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| 21 | name: "Advanced",
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| 22 | // For more notes on how to make an icon file, see the source of
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| 23 | // the helloworld-icon.xml
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| 24 | svgicons: svgEditor.curConfig.extPath + "advanced-icon.xml",
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| 25 |
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| 26 | // Multiple buttons can be added in this array
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| 27 | buttons: [{
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| 28 | // Must match the icon ID in helloworld-icon.xml
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| 29 | id: "advanced",
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| 30 |
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| 31 | // This indicates that the button will be added to the "mode"
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| 32 | // button panel on the left side
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| 33 | type: "mode",
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| 34 |
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| 35 | // Tooltip text
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| 36 | title: "Show Advanced Options",
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| 37 |
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| 38 | // Events
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| 39 | events: {
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| 40 | 'click': function() {
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| 41 | // The action taken when the button is clicked on.
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| 42 | // For "mode" buttons, any other button will
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| 43 | // automatically be de-pressed.
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| 44 | if (svgCanvas.getMode() != "advanced") {
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| 45 | svgCanvas.setMode("advanced");
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| 46 | }
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| 47 | else {
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| 48 |
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| 49 | }
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| 50 | }
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| 51 | }
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| 52 | }],
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| 53 | // This is triggered when the main mouse button is pressed down
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| 54 | // on the editor canvas (not the tool panels)
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| 55 | mouseDown: function() {
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| 56 | // Check the mode on mousedown
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| 57 | if(svgCanvas.getMode() == "advanced") {
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| 58 |
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| 59 | // The returned object must include "started" with
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| 60 | // a value of true in order for mouseUp to be triggered
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| 61 | return {started: true};
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| 62 | }
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| 63 | },
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| 64 |
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| 65 | // This is triggered from anywhere, but "started" must have been set
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| 66 | // to true (see above). Note that "opts" is an object with event info
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| 67 | mouseUp: function(opts) {
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| 68 | // Check the mode on mouseup
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| 69 | if(svgCanvas.getMode() == "advanced") {
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| 70 | var zoom = svgCanvas.getZoom();
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| 71 |
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| 72 | // Get the actual coordinate by dividing by the zoom value
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| 73 | var x = opts.mouse_x / zoom;
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| 74 | var y = opts.mouse_y / zoom;
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| 75 |
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| 76 | var text = "These are advanced features!\n\nYou clicked here: "
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| 77 | + x + ", " + y;
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| 78 |
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| 79 | // Show the text using the custom alert function
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| 80 | $.alert(text);
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| 81 | }
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| 82 | }
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| 83 | };
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| 84 | });
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| 85 |
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