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34 lines
1.2 KiB
34 lines
1.2 KiB
// Copyright 2014 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/fxfa/cxfa_rendercontext.h"
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#include "xfa/fxfa/cxfa_ffpageview.h"
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#include "xfa/fxfa/cxfa_ffwidget.h"
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CXFA_RenderContext::CXFA_RenderContext(CXFA_FFPageView* pPageView,
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const CFX_RectF& clipRect,
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const CFX_Matrix& matrix)
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: m_pWidgetIterator(pPageView->CreateFormWidgetIterator(
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XFA_WidgetStatus_Visible | XFA_WidgetStatus_Viewable)),
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m_pWidget(m_pWidgetIterator->MoveToNext()),
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m_matrix(matrix),
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m_rtClipRect(clipRect) {}
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CXFA_RenderContext::~CXFA_RenderContext() = default;
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void CXFA_RenderContext::DoRender(CXFA_Graphics* gs) {
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while (m_pWidget) {
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CFX_RectF rtWidgetBox = m_pWidget->GetBBox(CXFA_FFWidget::kDoNotDrawFocus);
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++rtWidgetBox.width;
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++rtWidgetBox.height;
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if (rtWidgetBox.IntersectWith(m_rtClipRect))
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m_pWidget->RenderWidget(gs, m_matrix, CXFA_FFWidget::kHighlight);
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m_pWidget = m_pWidgetIterator->MoveToNext();
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}
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}
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