| // 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_INCLUDE_FWL_ADAPTER_FWL_ADAPTERWIDGETMGR_H_ |
| #define XFA_INCLUDE_FWL_ADAPTER_FWL_ADAPTERWIDGETMGR_H_ |
| |
| #include "core/include/fxcrt/fx_coordinates.h" |
| #include "core/include/fxcrt/fx_system.h" |
| #include "xfa/include/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, FX_DWORD 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 FWL_ERR SetFullScreen(IFWL_Widget* pWidget, FX_BOOL bFullScreen) = 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 FX_DWORD GetKeyState(FX_DWORD 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 int32_t TrackPopupMenu(IFWL_Menu* pMenu, IFWL_MenuDP* pMenuData) = 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_INCLUDE_FWL_ADAPTER_FWL_ADAPTERWIDGETMGR_H_ |