+++ /dev/null
-<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" >
-<head>
-<title>Inspect DojoX GFX JSON</title>
-<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
-<style type="text/css">
- @import "../../../dojo/resources/dojo.css";
- @import "../../../dijit/tests/css/dijitTests.css";
- td.cell { padding: 1em 1em 0em 0em; }
- td.note { font-size: 80%; }
-</style>
-<!--
-The next line should include Microsoft's Silverligth.js, if you plan to use the silverlight backend
-<script type="text/javascript" src="Silverlight.js"></script>
--->
-<script type="text/javascript" src="../../../dojo/dojo.js"></script>
-<script type="text/javascript">
-dojo.require("dojox.gfx");
-dojo.require("dojox.gfx.move");
-dojo.require("dojox.gfx.utils");
-
-surface = null;
-container_pos = null;
-mover = null;
-
-init = function(){
- // initialize graphics
- var container = dojo.byId("gfx");
- surface = dojox.gfx.createSurface(container, 500, 500);
- container_pos = dojo.coords(container, true);
- // wire UI
- dojo.connect(dojo.byId("load"), "onclick", onLoad);
- dojo.connect(dojo.byId("add"), "onclick", onAdd);
- // handle moves
- dojo.subscribe("/gfx/move/start", function(m){ mover = m; });
- dojo.subscribe("/gfx/move/stop", function(){ mover = null; });
- // handle shape operations
- dojo.connect(document, "onkeydown", onKeyDown);
- // cancel text selection and text dragging
- dojo.connect(container, "ondragstart", dojo, "stopEvent");
- dojo.connect(container, "onselectstart", dojo, "stopEvent");
-};
-
-onLoad = function(){
- var s = dojo.byId("source");
- if(!s.value){
- alert("Name of the file is required.");
- return;
- }
- dojo.xhrGet({
- url: s.value,
- preventCache: true,
- handleAs: "json",
- load: loadObjects,
- error: function(r){ alert("Error: " + r); }
- });
-};
-
-mainObject = null;
-names = [];
-
-loadObjects = function(r){
- if(!r){
- alert("Wrong JSON object. Did you type the file name correctly?");
- return;
- }
- mainObject = r;
- // clear old object names
- names = [];
- var s = dojo.byId("names"), ni = dojo.byId("names_info");
- ni.innerHTML = "";
- while(s.childNodes.length){ s.removeChild(s.lastChild); }
- // find new names
- findNames(s, dojo.byId("named").checked, "", mainObject);
- ni.innerHTML = " (" + names.length + ")";
-};
-
-findNames = function(selector, named_only, prefix, o){
- if(o instanceof Array){
- for(var i = 0; i < o.length; ++i){
- findNames(selector, named_only, prefix, o[i]);
- }
- return;
- }
- if(named_only && !("name" in o)) return;
- var name = ("name" in o) ? o.name : "*",
- full = prefix ? prefix + "/" + name : name,
- opt = document.createElement("option");
- opt.value = names.length;
- opt.innerHTML = full;
- names.push(o);
- selector.appendChild(opt);
- if("children" in o){
- findNames(selector, named_only, full, o.children);
- }
-};
-
-onAdd = function(){
- var s = dojo.byId("names");
- for(var i = 0; i < s.options.length; ++i){
- var opt = s.options[i];
- if(!opt.selected) continue;
- var object = names[Number(opt.value)];
- var group = surface.createGroup();
- dojox.gfx.utils.deserialize(group, object);
- new dojox.gfx.Moveable(group); // make it moveable as whole
- }
-};
-
-// event handling
-
-onKeyDown = function(e){
- if(!mover) return;
- switch(e.keyCode){
- case "f".charCodeAt(0): case "F".charCodeAt(0):
- mover.shape.moveToFront();
- break;
- case "b".charCodeAt(0): case "B".charCodeAt(0):
- mover.shape.moveToBack();
- break;
- case "q".charCodeAt(0): case "Q".charCodeAt(0):
- mover.shape.applyLeftTransform(dojox.gfx.matrix.rotategAt(-15, mover.lastX - container_pos.x, mover.lastY - container_pos.y));
- break;
- case "w".charCodeAt(0): case "W".charCodeAt(0):
- mover.shape.applyLeftTransform(dojox.gfx.matrix.rotategAt(15, mover.lastX - container_pos.x, mover.lastY - container_pos.y));
- break;
- case "d".charCodeAt(0): case "D".charCodeAt(0):
- mover.shape.parent.remove(mover.shape);
- mover.shape.rawNode = null;
- mover.destroy();
- break;
- }
- dojo.stopEvent(e);
-};
-
-dojo.addOnLoad(init);
-</script>
-</head>
-<body>
- <h1>Inspect DojoX GFX JSON</h1>
- <p>Help: load a file, select an object, and add it, move it around, or apply operations to selected items:<br />
- F — bring to front, B — bring to back, Q — rotate CCW, W — rotate CW, D — delete.<br />
- (all operations work on currently dragged item).</p>
- <p><strong>VML note:</strong> VML doesn't process PNG images with opacity correctly.</p>
- <table><tr>
- <td align="left" valign="top" class="cell"><div id="gfx" style="width: 500px; height: 500px; border: solid 1px black;"></div></td>
- <td align="left" valign="top" class="cell"><table>
- <tr><td>Source:</td></tr>
- <tr><td><input type="text" id="source" value="data/Lars.json" size="30" /> <button id="load">Load</button><br />
- <input type="checkbox" id="named" checked="checked" /> <label for="named">Load only named objects</label></td></tr>
- <tr><td class="note"><em>Available sources:</em></td></tr>
- <tr><td class="note"><em>data/Lars.json — vectors from SVG</em></td></tr>
- <tr><td class="note"><em>data/Nils.json — vectors from SVG</em></td></tr>
- <tr><td class="note"><em>data/LarsDreaming.json — vectors from SVG</em></td></tr>
- <tr><td class="note"><em>data/buratino.json — images</em></td></tr>
- <tr><td class="note"><em>data/transform.json — from dojox.gfx</em></td></tr>
- <tr><td> </td></tr>
- <tr><td>Objects<span id="names_info"></span>:</td></tr>
- <tr><td><select id="names" multiple="multiple" size="10" style="width: 300px;"></select></td></tr>
- <tr><td><button id="add">Add Selected</button></td></tr>
- <tr><td class="note"><div style="width: 300px;">Object names are hierarchical and separated by "/". Adding a selected object creates a group for this object.
- A higher-level object (a group) always includes lower-level objects as children.</div></td></tr>
- </table></td>
- </tr></table>
-</body>
-</html>
projects / eow / blobdiff