修复光标的方向键问题

src/core/keymap.js

@@ -26,11 +26,18 @@ var keymap = KityMinder.keymap = (function(origin) {
     'End': 35,
     'Home': 36,
 
+
     'Left': 37,
     'Up': 38,
     'Right': 39,
     'Down': 40,
 
+    'direction':{
+        37:1,
+        38:1,
+        39:1,
+        40:1
+    },
     'Insert': 45,
 
     'Del': 46,

src/module/editor.js

@@ -139,7 +139,6 @@ KityMinder.registerModule('TextEditModule', function() {
 
 
                 if (node && !selectionReadyShow && receiver.isReady()) {
-
                     sel.collapse();
 
                     sel.setColor(node.getStyle('text-selection-color'));
@@ -159,10 +158,14 @@ KityMinder.registerModule('TextEditModule', function() {
                 //当选中节点后，输入状态准备
                 if(sel.isHide()){
                     inputStatusReady(e.getTargetNode());
+                }else {
+                    //当有光标时，要同步选区
+                    receiver.updateContainerRangeBySel();
                 }
 
 
 
+
             },
             'textedit.beforemousemove inputready.beforemousemove': function(e) {
                 if(browser.ipad){
@@ -240,9 +243,9 @@ KityMinder.registerModule('TextEditModule', function() {
                 km.setStatus('normal');
                 receiver.clear();
             },
-//            'blur': function() {
-//                receiver.clear();
-//            },
+            'blur': function() {
+                receiver.clear();
+            },
             'import': function() {
                 km.setStatus('normal');
                 receiver.clear();

src/module/editor.receiver.js

@@ -162,10 +162,6 @@ Minder.Receiver = kity.createClass('Receiver', {
                 switch (keyCode) {
                     case keymap.Enter:
                     case keymap.Tab:
-                    case keymap.left:
-                    case keymap.right:
-                    case keymap.up:
-                    case keymap.down:
                         if(this.selection.isShow()){
                             this.clear();
                             this.km.setStatus('inputready');
@@ -176,7 +172,16 @@ Minder.Receiver = kity.createClass('Receiver', {
                             this.km.fire('contentchange');
                         }
                         return;
-                    case keymap.Shift:
+                    case keymap.left:
+                    case keymap.right:
+                    case keymap.up:
+                    case keymap.down:
+                        if(this.selection.isHide()){
+                            this.km.setStatus('normal');
+                            return;
+                        }
+                        break;
+                   // case keymap.Shift:
                     case keymap.Control:
                     case keymap.Alt:
                     case keymap.Cmd:
@@ -188,7 +193,40 @@ Minder.Receiver = kity.createClass('Receiver', {
                         }
                         return;
                 }
+                //针对按住shift+方向键进行处理
+                if(orgEvt.shiftKey && keymap.direction[keyCode] && this.selection.isShow()){
+                    var textlength = this.textShape.getContent().length;
+                    if(keymap.right  == keyCode ){
+                        var endOffset = this.selection.endOffset+1;
+                        if(endOffset > textlength){
+                            endOffset = textlength;
+                        }
+                        this.selection.setEndOffset(endOffset);
+                    }else if(keymap.left == keyCode){
+
+                        endOffset = this.selection.endOffset-1;
+                        if(endOffset < 0){
+                            endOffset = 0;
+                        }
+                        if(endOffset <= this.selection.startOffset){
+                            if(endOffset == this.selection.startOffset){
+                                this.selection.setEndOffset(endOffset)
+                            }else{
+                                this.selection.setStartOffset(endOffset)
+                            }
 
+                        }else{
+                            this.selection.setEndOffset(endOffset);
+                        }
+                    }
+
+
+                    this.updateContainerRangeBySel();
+
+                    this.updateSelectionShow();
+                    e.preventDefault();
+                    return;
+                }
                 if (e.originEvent.ctrlKey || e.originEvent.metaKey) {
 
                     //粘贴
@@ -291,7 +329,7 @@ Minder.Receiver = kity.createClass('Receiver', {
     setContainerStyle: function() {
         var textShapeBox = this.getBaseOffset('paper');
         this.container.style.cssText = ';left:' + (browser.ipad ? '-' : '') +
-            textShapeBox.x + 'px;top:' + (textShapeBox.y + textShapeBox.height * 0.1) +
+            textShapeBox.x + 'px;top:' + (textShapeBox.y + textShapeBox.height * 0.1 ) +
             'px;width:' + textShapeBox.width + 'px;height:' + textShapeBox.height + 'px;';
 
         if (!this.selection.isShow()) {

src/module/editor.selection.js

@@ -5,8 +5,7 @@ Minder.Selection = kity.createClass( 'Selection', {
         this.callBase();
         this.height = height || 20;
         this.setAttr('id','_kity_selection');
-        this.stroke( color || 'rgb(27,171,255)', width || 1 );
-        this.width = 0;
+        this.width = 2;
         this.fill('rgb(27,171,255)');
         this.setHide();
         this.timer = null;
@@ -18,14 +17,11 @@ Minder.Selection = kity.createClass( 'Selection', {
 
     },
     setColor:function(color){
-        this.stroke(color);
         this.fill(color);
     },
     collapse : function(toEnd){
-
-//        this.stroke( 'rgb(27,171,255)', 1 );
         this.setOpacity(1);
-        this.width = 1;
+        this.width = 2;
         this.collapsed = true;
         if(toEnd){
             this.startOffset = this.endOffset;
@@ -45,7 +41,6 @@ Minder.Selection = kity.createClass( 'Selection', {
             return this;
         }
         this.collapsed = false;
-        this.stroke('none',0);
         this.setOpacity(0.5);
         return this;
     },
@@ -60,7 +55,7 @@ Minder.Selection = kity.createClass( 'Selection', {
             return this;
         }
         this.collapsed = false;
-        this.stroke('none',0);
+//        this.stroke('none',0);
         this.setOpacity(0.5);
         return this;
     },
@@ -69,19 +64,13 @@ Minder.Selection = kity.createClass( 'Selection', {
             this.setShowHold();
         }
         this.setPosition(offset).setWidth(width);
-        //解决在框选内容时，出现很窄的光标
-        if(width === 0){
-            this.setOpacity(0);
-        }else{
-            this.setOpacity(0.5);
-        }
         this.bringTop();
         return this;
     },
     setPosition: function ( offset ) {
         try {
-            this.x = offset.x;
-            this.y = offset.y;
+            this.x = Math.round(offset.x);
+            this.y = Math.round(offset.y);
 
         } catch ( e ) {
            console.log(e);

src/module/paste.js

@@ -45,6 +45,7 @@ KityMinder.registerModule( "pasteModule", function () {
                             break;
                         case keys.x:
                             getNodes(km.getSelectedAncestors(),true);
+                            km.layout(300);
                             _curstatus = true;
                             break;
                         case keys.v: