【fix】【内容编辑】图片属性面板，宽高比按钮，默认应该是锁定宽高比状态

PDF Office/PDF Master/Class/PDFWindowController/Side/RightSide/EditPDF/KMEditImagePropertyViewController.swift

@@ -198,6 +198,7 @@ class KMEditImagePropertyViewController: NSViewController {
         whVC?.background_act = KMAppearance.buttonSelectedColor()
         whVC?.background_disabled = KMAppearance.buttonDisabledColor()
         self.whVC?.toolTip = NSLocalizedString("Keep Proportions", comment: "")
+        self.whVC?.state = .Act
         
         self.rotateTitleLabel.stringValue = NSLocalizedString("Rotate", comment: "")
         self.rotateTextFieldItemView.delegate = self
@@ -479,7 +480,7 @@ class KMEditImagePropertyViewController: NSViewController {
                 self.updateImageAreasOpacity(opacity: opacity, state: .ended, needListView: false)
                 self.turnOverBox.isHidden = false
                 self.opacityTitleLabel.isHidden = false
-                self.whVC?.state = .Norm
+                self.whVC?.state = .Act
                 self.cropVC?.state = .Norm
             } else if imagesAreas.count > 1 && imagesAreas.count == areas.count { //多选图片
                 self.headerBox.isHidden = false
@@ -553,7 +554,7 @@ class KMEditImagePropertyViewController: NSViewController {
             
             self.wTextFieldItemView.textFiled.isEnabled = true
             self.hTextFieldItemView.textFiled.isEnabled = true
-            self.whVC?.state = .Norm
+            self.whVC?.state = .Act
             self.rotateTextFieldItemView.state = .Norm
             self.rotateTextFieldItemView.kmEnabled = true
             self.leftRotateVC?.state = .Norm