| // Copyright 2016 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_NOTEDRIVER_H_ |
| #define XFA_FWL_CORE_IFWL_NOTEDRIVER_H_ |
| |
| #include "core/fxcrt/include/fx_system.h" |
| #include "xfa/fwl/core/cfwl_event.h" |
| #include "xfa/fwl/core/fwl_error.h" |
| |
| #define FWL_KEYFLAG_Ctrl (1 << 0) |
| #define FWL_KEYFLAG_Alt (1 << 1) |
| #define FWL_KEYFLAG_Shift (1 << 2) |
| #define FWL_KEYFLAG_Command (1 << 3) |
| #define FWL_KEYFLAG_LButton (1 << 4) |
| #define FWL_KEYFLAG_RButton (1 << 5) |
| #define FWL_KEYFLAG_MButton (1 << 6) |
| |
| class CFWL_Message; |
| class CFWL_Note; |
| class IFWL_NoteLoop; |
| class IFWL_Thread; |
| class IFWL_Widget; |
| |
| class IFWL_NoteDriver { |
| public: |
| virtual ~IFWL_NoteDriver() {} |
| |
| virtual FX_BOOL SendNote(CFWL_Note* pNote) = 0; |
| virtual FWL_ERR RegisterEventTarget( |
| IFWL_Widget* pListener, |
| IFWL_Widget* pEventSource = NULL, |
| uint32_t dwFilter = FWL_EVENT_ALL_MASK) = 0; |
| virtual FWL_ERR UnregisterEventTarget(IFWL_Widget* pListener) = 0; |
| virtual void ClearEventTargets(FX_BOOL bRemoveAll) = 0; |
| virtual IFWL_Thread* GetOwnerThread() const = 0; |
| virtual FWL_ERR PushNoteLoop(IFWL_NoteLoop* pNoteLoop) = 0; |
| virtual IFWL_NoteLoop* PopNoteLoop() = 0; |
| virtual IFWL_Widget* GetFocus() = 0; |
| virtual FX_BOOL SetFocus(IFWL_Widget* pFocus, FX_BOOL bNotify = FALSE) = 0; |
| virtual void SetGrab(IFWL_Widget* pGrab, FX_BOOL bSet) = 0; |
| virtual FWL_ERR Run() = 0; |
| }; |
| |
| #endif // XFA_FWL_CORE_IFWL_NOTEDRIVER_H_ |