From 3be639a00b2338231d1b6f645e2a62014a255a51 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=8D=A1=E8=89=B2?= <cipchk@qq.com>
Date: Sat, 29 Dec 2018 19:33:39 +0800
Subject: [PATCH] fix(module:theme): fix not found window value (#355)

- remove duplicate icon
---
 packages/theme/src/services/scroll/scroll.service.ts | 2 +-
 packages/theme/src/theme.module.ts                   | 9 ++-------
 packages/theme/src/win_tokens.ts                     | 9 ++++++++-
 3 files changed, 11 insertions(+), 9 deletions(-)

diff --git a/packages/theme/src/services/scroll/scroll.service.ts b/packages/theme/src/services/scroll/scroll.service.ts
index 32c6c0d72..06ddb8d85 100644
--- a/packages/theme/src/services/scroll/scroll.service.ts
+++ b/packages/theme/src/services/scroll/scroll.service.ts
@@ -12,7 +12,7 @@ export class ScrollService {
    * @param element 指定元素，默认 `window`
    */
   getScrollPosition(element?: Element): [ number, number ] {
-    if (element) {
+    if (element && element !== this.win) {
       return [ element.scrollLeft, element.scrollTop ];
     } else {
       return [ this.win.pageXOffset, this.win.pageYOffset ];
diff --git a/packages/theme/src/theme.module.ts b/packages/theme/src/theme.module.ts
index 4a54cf96c..a5f30ba08 100644
--- a/packages/theme/src/theme.module.ts
+++ b/packages/theme/src/theme.module.ts
@@ -3,8 +3,6 @@ import { CommonModule } from '@angular/common';
 import { ModuleWithProviders, NgModule } from '@angular/core';
 import { RouterModule } from '@angular/router';
 
-import { WINDOW } from './win_tokens';
-
 import { DelonLocaleModule } from './locale/locale.module';
 
 // #region import
@@ -30,21 +28,19 @@ const PIPES = [DatePipe, CNCurrencyPipe, KeysPipe, YNPipe, I18nPipe, HTMLPipe, U
 
 // #region all delon used icons
 
+// - zorro: https://github.com/NG-ZORRO/ng-zorro-antd/blob/master/components/icon/nz-icon.service.ts#L6
+
 import {
   BellOutline,
-  CaretDownOutline,
   CaretUpOutline,
   DeleteOutline,
-  FilterFill,
   InboxOutline,
   PlusOutline,
 } from '@ant-design/icons-angular/icons';
 import { NzIconService } from 'ng-zorro-antd';
 const ICONS = [
   BellOutline,
-  FilterFill,
   CaretUpOutline,
-  CaretDownOutline,
   DeleteOutline,
   PlusOutline,
   InboxOutline,
@@ -66,7 +62,6 @@ export class AlainThemeModule {
     return {
       ngModule: AlainThemeModule,
       providers: [
-        { provide: WINDOW, useValue: window },
         ...HELPERS,
       ],
     };
diff --git a/packages/theme/src/win_tokens.ts b/packages/theme/src/win_tokens.ts
index 276020b1b..8fd7e509d 100644
--- a/packages/theme/src/win_tokens.ts
+++ b/packages/theme/src/win_tokens.ts
@@ -1,3 +1,10 @@
 import { InjectionToken } from '@angular/core';
 
-export const WINDOW = new InjectionToken('Window');
+function WINDOW_FACTORY(): any {
+    return window;
+}
+
+export const WINDOW = new InjectionToken('Window', {
+    providedIn: 'root',
+    factory: WINDOW_FACTORY,
+});