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| 1 // Copyright 2016 PDFium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. |
| 4 |
| 5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com |
| 6 |
| 7 #include "xfa/fwl/core/cfwl_sysbtn.h" |
| 8 |
| 9 #include "xfa/fwl/core/cfwl_themepart.h" |
| 10 |
| 11 CFWL_SysBtn::CFWL_SysBtn() { |
| 12 m_rtBtn.Set(0, 0, 0, 0); |
| 13 m_dwState = 0; |
| 14 } |
| 15 |
| 16 bool CFWL_SysBtn::IsDisabled() const { |
| 17 return !!(m_dwState & FWL_SYSBUTTONSTATE_Disabled); |
| 18 } |
| 19 |
| 20 void CFWL_SysBtn::SetNormal() { |
| 21 m_dwState &= 0xFFF0; |
| 22 } |
| 23 |
| 24 void CFWL_SysBtn::SetPressed() { |
| 25 SetNormal(); |
| 26 m_dwState |= FWL_SYSBUTTONSTATE_Pressed; |
| 27 } |
| 28 |
| 29 void CFWL_SysBtn::SetHover() { |
| 30 SetNormal(); |
| 31 m_dwState |= FWL_SYSBUTTONSTATE_Hover; |
| 32 } |
| 33 |
| 34 void CFWL_SysBtn::SetDisabled(bool bDisabled) { |
| 35 bDisabled ? m_dwState |= FWL_SYSBUTTONSTATE_Disabled |
| 36 : m_dwState &= ~FWL_SYSBUTTONSTATE_Disabled; |
| 37 } |
| 38 |
| 39 uint32_t CFWL_SysBtn::GetPartState() const { |
| 40 if (IsDisabled()) |
| 41 return CFWL_PartState_Disabled; |
| 42 if (m_dwState & FWL_SYSBUTTONSTATE_Pressed) |
| 43 return CFWL_PartState_Pressed; |
| 44 if (m_dwState & FWL_SYSBUTTONSTATE_Hover) |
| 45 return CFWL_PartState_Hovered; |
| 46 return CFWL_PartState_Normal; |
| 47 } |
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