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32 lines
905 B
32 lines
905 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) {}
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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->GetSrcTarget()) == 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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