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31 lines
922 B
31 lines
922 B
// Copyright 2016 PDFium Authors. All rights reserved. |
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// Use of this source code is governed by a BSD-style license that can be |
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// found in the LICENSE file. |
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// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com |
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#include "xfa/fwl/cfwl_eventtarget.h" |
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#include "xfa/fwl/cfwl_widget.h" |
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#include "xfa/fwl/ifwl_widgetdelegate.h" |
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CFWL_EventTarget::CFWL_EventTarget(CFWL_Widget* pListener) |
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: m_pListener(pListener), m_bInvalid(false) {} |
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CFWL_EventTarget::~CFWL_EventTarget() {} |
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void CFWL_EventTarget::SetEventSource(CFWL_Widget* pSource) { |
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if (pSource) |
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m_widgets.insert(pSource); |
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} |
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bool CFWL_EventTarget::ProcessEvent(CFWL_Event* pEvent) { |
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IFWL_WidgetDelegate* pDelegate = m_pListener->GetDelegate(); |
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if (!pDelegate) |
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return false; |
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if (!m_widgets.empty() && m_widgets.count(pEvent->m_pSrcTarget) == 0) |
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return false; |
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pDelegate->OnProcessEvent(pEvent); |
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return true; |
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}
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