add editor

src/editor/command/editor.js

@@ -17,10 +17,10 @@ define(
             /**
              * 重置缩放
              */
-            rescale: function () {
+            rescale: function (scale) {
                 this.coverLayer.clearShapes();
                 var size = this.render.getSize();
-                var scale = 512 / this.options.unitsPerEm;
+                scale = scale || (512 / this.options.unitsPerEm);
 
                 this.render.scaleTo(scale, {
                     x: size.width / 2,
@@ -130,14 +130,16 @@ define(
                     rightSideBearing = (this.rightSideBearing.p0.x - box.x - box.width) / scale;
                 }
 
-                this.fire('setting:font', {
-                    setting: {
-                        leftSideBearing: Math.round(leftSideBearing),
-                        rightSideBearing: Math.round(rightSideBearing || 0),
-                        unicode: this.font.unicode,
-                        name: this.font.name
-                    }
-                });
+                if (this.font) {
+                    this.fire('setting:font', {
+                        setting: {
+                            leftSideBearing: Math.round(leftSideBearing),
+                            rightSideBearing: Math.round(rightSideBearing || 0),
+                            unicode: this.font.unicode,
+                            name: this.font.name
+                        }
+                    });
+                }
             }
         };
     }

src/editor/command/transform.js

@@ -58,6 +58,7 @@ define(
              * @return {boolean} `false`或者`undefined`
              */
             rotateleft: function (shapes) {
+                shapes = shapes || (this.currentGroup && this.currentGroup.shapes);
                 return support.rotate.call(this, shapes, -Math.PI / 2);
             },
 
@@ -68,6 +69,7 @@ define(
              * @return {boolean} `false`或者`undefined`
              */
             rotateright: function (shapes) {
+                shapes = shapes || (this.currentGroup && this.currentGroup.shapes);
                 return support.rotate.call(this, shapes, Math.PI / 2);
             },
 
@@ -78,7 +80,7 @@ define(
              * @return {boolean} `false`或者`undefined`
              */
             flipshapes: function (shapes) {
-
+                shapes = shapes || (this.currentGroup && this.currentGroup.shapes);
                 if (!shapes || !shapes.length) {
                     return false;
                 }
@@ -97,7 +99,7 @@ define(
              * @return {boolean} `false`或者`undefined`
              */
             mirrorshapes: function (shapes) {
-
+                shapes = shapes || (this.currentGroup && this.currentGroup.shapes);
                 if (!shapes || !shapes.length) {
                     return false;
                 }

src/editor/controller/initRender.js

@@ -43,7 +43,7 @@ define(
                     this.fire('save');
                     break;
                 default:
-                    this.execCommand(e.command, e);
+                    this.execCommand(e.command);
             }
         }
 

src/editor/mode/shapes.js

@@ -69,7 +69,7 @@ define(
                 default:
                     // 是否编辑器支持
                     if (this.supportCommand(command)) {
-                        this.execCommand(command, e);
+                        this.execCommand(command);
                     }
             }
         }

src/fonteditor/editor.js

@@ -0,0 +1,88 @@
+/**
+ * @file 编辑器导出接口，用于编辑字形相关的矢量图形
+ * @author mengke01(kekee000@gmail.com)
+ */
+
+define(function (require) {
+    var editor = require('../editor/main');
+    var options = require('../editor/options');
+    var commandList = require('../editor/menu/commandList');
+
+    // 用来做跨域通信的密钥
+    var EDITOR_KEY = require('../common/lang').parseQuery(location.search.slice(1)).key || 'fonteditor';
+
+    /**
+     * 向引用方外部发送事件
+     * @param  {string} name 名称
+     * @param  {Object} data 数据
+     * @param  {number} stamp 某次通信的信标，用以区分多次事件
+     */
+    function fireEvent(name, data, stamp) {
+        parent.postMessage({
+            key: EDITOR_KEY,
+            name: name,
+            stamp: stamp,
+            data: data || null
+        }, '*');
+        return this;
+    }
+
+    function onMessage() {
+        window.addEventListener('message', function (e) {
+            if (!e.data.key === EDITOR_KEY) {
+                return;
+            }
+
+            var name = e.data.name;
+            var args = e.data.data;
+            if (typeof window.editor[name] === 'function') {
+                var data = window.editor[name].apply(window.editor, args);
+                if (e.data.stamp) {
+                    fireEvent(name, data === window.editor ? null : data, e.data.stamp);
+                }
+            }
+        });
+    }
+
+    function removeCommandMenu(name, menu) {
+        for (var i = menu.length - 1; i >= 0; i--) {
+            if (menu[i].name === name) {
+                menu.splice(i, 1);
+                return true;
+            }
+            else if (menu[i].items) {
+                if (removeCommandMenu(name, menu[i].items)) {
+                    return true
+                }
+            }
+        }
+        return false;
+    }
+
+    function initEditor() {
+        removeCommandMenu('fontsetting', commandList.editor)
+        removeCommandMenu('save', commandList.editor)
+        removeCommandMenu('moresetting', commandList.editor)
+
+        options.editor.unitsPerEm = 1024;
+        options.editor.axis.metrics = {
+            ascent: 812, // 上升
+            descent: -212, // 下降
+            xHeight: 400, // x高度
+            capHeight: 700 // 大写字母高度
+        };
+        var context = editor.create($('#editor-panel').get(0), options);
+        return context;
+    }
+
+    function main() {
+        onMessage();
+        var context = initEditor();
+        context.focus();
+        window.editor = context;
+        fireEvent('load');
+    }
+    main();
+
+    return {};
+});