| // Copyright 2016 The PDFium Authors |
| // 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_IFWL_WIDGETDELEGATE_H_ |
| #define XFA_FWL_IFWL_WIDGETDELEGATE_H_ |
| |
| #include "v8/include/cppgc/garbage-collected.h" |
| |
| class CFGAS_GEGraphics; |
| class CFWL_Event; |
| class CFWL_Message; |
| class CFX_Matrix; |
| |
| class IFWL_WidgetDelegate : public cppgc::GarbageCollectedMixin { |
| public: |
| virtual ~IFWL_WidgetDelegate() = default; |
| |
| virtual void OnProcessMessage(CFWL_Message* pMessage) = 0; |
| virtual void OnProcessEvent(CFWL_Event* pEvent) = 0; |
| virtual void OnDrawWidget(CFGAS_GEGraphics* pGraphics, |
| const CFX_Matrix& matrix) = 0; |
| }; |
| |
| #endif // XFA_FWL_IFWL_WIDGETDELEGATE_H_ |