// 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_WIDGET_H_ #define XFA_FWL_CORE_IFWL_WIDGET_H_ #include "xfa/fwl/core/fwl_error.h" #include "core/fxcrt/include/fx_coordinates.h" #include "core/fxcrt/include/fx_system.h" #include "core/fxcrt/include/fx_basic.h" #include "xfa/fwl/core/ifwl_target.h" class CFX_Graphics; class IFWL_DataProvider; class IFWL_Form; class IFWL_NoteThread; class IFWL_ThemeProvider; class IFWL_WidgetDelegate; class IFWL_Widget : public IFWL_Target { public: FWL_ERR GetWidgetRect(CFX_RectF& rect, FX_BOOL bAutoSize = FALSE); FWL_ERR GetGlobalRect(CFX_RectF& rect); FWL_ERR SetWidgetRect(const CFX_RectF& rect); FWL_ERR GetClientRect(CFX_RectF& rect); IFWL_Widget* GetParent(); FWL_ERR SetParent(IFWL_Widget* pParent); IFWL_Widget* GetOwner(); FWL_ERR SetOwner(IFWL_Widget* pOwner); IFWL_Widget* GetOuter(); uint32_t GetStyles(); FWL_ERR ModifyStyles(uint32_t dwStylesAdded, uint32_t dwStylesRemoved); uint32_t GetStylesEx(); FWL_ERR ModifyStylesEx(uint32_t dwStylesExAdded, uint32_t dwStylesExRemoved); uint32_t GetStates(); FWL_ERR SetStates(uint32_t dwStates, FX_BOOL bSet = TRUE); FWL_ERR SetPrivateData(void* module_id, void* pData, PD_CALLBACK_FREEDATA callback); void* GetPrivateData(void* module_id); FWL_ERR Update(); FWL_ERR LockUpdate(); FWL_ERR UnlockUpdate(); uint32_t HitTest(FX_FLOAT fx, FX_FLOAT fy); FWL_ERR TransformTo(IFWL_Widget* pWidget, FX_FLOAT& fx, FX_FLOAT& fy); FWL_ERR TransformTo(IFWL_Widget* pWidget, CFX_RectF& rt); FWL_ERR GetMatrix(CFX_Matrix& matrix, FX_BOOL bGlobal = FALSE); FWL_ERR SetMatrix(const CFX_Matrix& matrix); FWL_ERR DrawWidget(CFX_Graphics* pGraphics, const CFX_Matrix* pMatrix = NULL); IFWL_ThemeProvider* GetThemeProvider(); FWL_ERR SetThemeProvider(IFWL_ThemeProvider* pThemeProvider); FWL_ERR SetDataProvider(IFWL_DataProvider* pDataProvider); IFWL_WidgetDelegate* SetDelegate(IFWL_WidgetDelegate* pDelegate); IFWL_NoteThread* GetOwnerThread() const; CFX_SizeF GetOffsetFromParent(IFWL_Widget* pParent); }; typedef CFX_MapPtrTemplate<uint32_t, uint32_t> CFX_MapAccelerators; FWL_ERR FWL_Accelerator_SetApp(CFX_MapAccelerators* pMapAccel); FWL_ERR FWL_Accelerator_SetThread(CFX_MapAccelerators* pMapAccel); FWL_ERR FWL_Accelerator_SetForm(IFWL_Form* pFrom, CFX_MapAccelerators* pMapAccel); FWL_ERR FWL_EnabelWidget(IFWL_Widget* widget, FX_BOOL bEnable); #endif // XFA_FWL_CORE_IFWL_WIDGET_H_