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// 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 XFA_FWL_CORE_IFWL_ADAPTERWIDGETMGR_H_
#define XFA_FWL_CORE_IFWL_ADAPTERWIDGETMGR_H_
#include "core/fxcrt/include/fx_coordinates.h"
#include "core/fxcrt/include/fx_system.h"
#include "xfa/fwl/core/fwl_error.h"
class IFWL_Widget;
class IFWL_Menu;
class IFWL_MenuDP;
class CFX_Path;
class CFX_DIBitmap;
class IFWL_AdapterMessageHook;
class IFWL_AdapterWidgetMgr {
public:
virtual ~IFWL_AdapterWidgetMgr() {}
virtual FWL_ERR CreateWidget(IFWL_Widget* pWidget,
IFWL_Widget* pParent = NULL) = 0;
virtual FWL_ERR DestroyWidget(IFWL_Widget* pWidget) = 0;
virtual FWL_ERR GetWidgetRect(IFWL_Widget* pWidget, CFX_RectF& rect) = 0;
virtual FWL_ERR SetWidgetRect(IFWL_Widget* pWidget,
const CFX_RectF& rect) = 0;
virtual FWL_ERR SetWidgetPosition(IFWL_Widget* pWidget,
FX_FLOAT fx,
FX_FLOAT fy) = 0;
virtual FWL_ERR SetParentWidget(IFWL_Widget* pWidget,
IFWL_Widget* pParent) = 0;
virtual FWL_ERR SetWidgetIcon(IFWL_Widget* pWidget,
const CFX_DIBitmap* pIcon,
FX_BOOL bBig) = 0;
virtual FWL_ERR SetWidgetCaption(IFWL_Widget* pWidget,
const CFX_WideStringC& wsCaption) = 0;
virtual FWL_ERR SetBorderRegion(IFWL_Widget* pWidget, CFX_Path* pPath) = 0;
virtual FWL_ERR SetTransparent(IFWL_Widget* pWidget, uint32_t dwAlpha) = 0;
virtual FWL_ERR ShowWidget(IFWL_Widget* pWidget) = 0;
virtual FWL_ERR HideWidget(IFWL_Widget* pWidget) = 0;
virtual FWL_ERR SetNormal(IFWL_Widget* pWidget) = 0;
virtual FWL_ERR SetMaximize(IFWL_Widget* pWidget) = 0;
virtual FWL_ERR SetMinimize(IFWL_Widget* pWidget) = 0;
virtual FX_BOOL CheckMessage() = 0;
virtual FX_BOOL IsIdleMessage() = 0;
virtual FWL_ERR DispatchMessage() = 0;
virtual FWL_ERR RepaintWidget(IFWL_Widget* pWidget,
const CFX_RectF* pRect) = 0;
virtual FWL_ERR Exit(int32_t iExitCode) = 0;
virtual FWL_ERR CreateWidgetWithNativeId(IFWL_Widget* pWidget,
void* UserData) = 0;
virtual FWL_ERR GetWidgetDC(IFWL_Widget* pWidget, void*& pDC) = 0;
virtual FWL_ERR ReleaseWidgetDC(IFWL_Widget* pWidget,
void* pDC,
CFX_RectF* pClip = 0) = 0;
virtual void* GetWindow(IFWL_Widget* pWidget) = 0;
virtual uint32_t GetKeyState(uint32_t dwVirtKey) = 0;
virtual FWL_ERR RunLoop(IFWL_Widget* widget) = 0;
virtual FWL_ERR EndLoop() = 0;
virtual FWL_ERR InitMenu(IFWL_Menu* pMenu, IFWL_MenuDP* pMenuData) = 0;
virtual FWL_ERR UpdateMenu(IFWL_Menu* pMenu,
const void* hItem,
int32_t iType) = 0;
virtual FWL_ERR SetMessageHook(IFWL_AdapterMessageHook* hook) = 0;
virtual FWL_ERR GetSystemBorder(FX_FLOAT& l,
FX_FLOAT& t,
FX_FLOAT& r,
FX_FLOAT& b) = 0;
virtual FX_BOOL GetPopupPos(IFWL_Widget* pWidget,
FX_FLOAT fMinHeight,
FX_FLOAT fMaxHeight,
const CFX_RectF& rtAnchor,
CFX_RectF& rtPopup) = 0;
};
#endif // XFA_FWL_CORE_IFWL_ADAPTERWIDGETMGR_H_
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