[Plugins] Fix style for transparent plugin window

apps/common/main/lib/component/Window.js

@@ -704,7 +704,7 @@ define([
                 var renderto = this.initConfig.renderTo || document.body;
 
                 $(renderto).append(
-                    _.template(this.initConfig.transparent ? templateTransparent : template)(this.initConfig)
+                    _.template(template)(this.initConfig)
                 );
 
                 this.$window = $('#' + this.initConfig.id);

apps/common/main/lib/controller/Plugins.js

@@ -1187,7 +1187,7 @@ define([
 
             var help = variation.help;
             me.customPluginsDlg[frameId] = new Common.Views.PluginDlg({
-                cls: isCustomWindow ? 'plain' : '',
+                cls: (isCustomWindow ? 'plain' : '') + (variation.transparent ? ' ' + 'no-background' : ''),
                 header: !isCustomWindow,
                 title: description,
                 width: size[0], // inner width
@@ -1200,8 +1200,7 @@ define([
                 },
                 help: !!help,
                 isCanDocked: variation.isCanDocked,
-                modal: isModal!==undefined ? isModal : true,
-                transparent: variation.transparent || false
+                modal: isModal!==undefined ? isModal : true
             });
             me.customPluginsDlg[frameId].on({
                 'render:after': function(obj){

apps/common/main/resources/less/window.less

@@ -326,6 +326,12 @@
         }
     }
 
+    &.no-background {
+        &, .body {
+            background:transparent;
+        }
+    }
+
     .resize-border {
         position: absolute;
         width: 5px;