1 files changed, 47 insertions, 0 deletions
diff --git a/xfa/include/fwl/core/fwl_widgetmgr.h b/xfa/include/fwl/core/fwl_widgetmgr.h
new file mode 100644
index 0000000000..8db4f34503
--- /dev/null
+++ b/xfa/include/fwl/core/fwl_widgetmgr.h
@@ -0,0 +1,47 @@
+// Copyright 2014 PDFium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
+
+#ifndef _FWL_WIDGETMGR_H
+#define _FWL_WIDGETMGR_H
+class IFWL_Widget;
+class IFWL_WidgetMgr;
+class IFWL_WidgetMgrDelegate;
+enum FWL_WGTRELATION {
+    FWL_WGTRELATION_Parent = 0,
+    FWL_WGTRELATION_Owner,
+    FWL_WGTRELATION_FirstSibling,
+    FWL_WGTRELATION_PriorSibling,
+    FWL_WGTRELATION_NextSibling,
+    FWL_WGTRELATION_LastSibling,
+    FWL_WGTRELATION_FirstChild,
+    FWL_WGTRELATION_LastChild,
+    FWL_WGTRELATION_SystemForm
+};
+class IFWL_WidgetMgr
+{
+public:
+    virtual FX_INT32		CountWidgets(IFWL_Widget *pParent = NULL) = 0;
+    virtual IFWL_Widget*	GetWidget(FX_INT32 nIndex, IFWL_Widget *pParent = NULL) = 0;
+    virtual IFWL_Widget*	GetWidget(IFWL_Widget *pWidget, FWL_WGTRELATION eRelation) = 0;
+    virtual FX_INT32		GetWidgetIndex(IFWL_Widget *pWidget) = 0;
+    virtual FX_BOOL			SetWidgetIndex(IFWL_Widget *pWidget, FX_INT32 nIndex) = 0;
+    virtual FX_BOOL			IsWidget(FX_LPVOID pObj) = 0;
+    virtual FWL_ERR			RepaintWidget(IFWL_Widget *pWidget, const CFX_RectF *pRect = NULL) = 0;
+    virtual FX_DWORD		GetCapability() = 0;
+};
+IFWL_WidgetMgr*		FWL_GetWidgetMgr();
+FX_BOOL FWL_WidgetIsChild(IFWL_Widget *parent, IFWL_Widget *find);
+#define FWL_WGTMGR_DisableThread	0x00000001
+#define FWL_WGTMGR_DisableForm		0x00000002
+class IFWL_WidgetMgrDelegate
+{
+public:
+    virtual FWL_ERR		OnSetCapability(FX_DWORD dwCapability = FWL_WGTMGR_DisableThread) = 0;
+    virtual FX_INT32 OnProcessMessageToForm(CFWL_Message *pMessage) = 0;
+    virtual	FWL_ERR  OnDrawWidget(IFWL_Widget *pWidget, CFX_Graphics *pGraphics, const CFX_Matrix *pMatrix = NULL) = 0;
+};
+FWL_ERR FWL_WidgetMgrSnapshot(IFWL_Widget *pWidget, const CFX_WideString *saveFile, const CFX_Matrix *pMatrix = NULL);
+#endif