42 lines
1.7 KiB
C++
42 lines
1.7 KiB
C++
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// Copyright 2020 The PDFium Authors
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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 "core/fxge/cfx_drawutils.h"
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#include "core/fxge/cfx_fillrenderoptions.h"
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#include "core/fxge/cfx_graphstatedata.h"
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#include "core/fxge/cfx_path.h"
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#include "core/fxge/cfx_renderdevice.h"
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#include "third_party/base/check.h"
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// static
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void CFX_DrawUtils::DrawFocusRect(CFX_RenderDevice* render_device,
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const CFX_Matrix& user_to_device,
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const CFX_FloatRect& view_bounding_box) {
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DCHECK(render_device);
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CFX_Path path;
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path.AppendPoint(CFX_PointF(view_bounding_box.left, view_bounding_box.top),
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CFX_Path::Point::Type::kMove);
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path.AppendPoint(CFX_PointF(view_bounding_box.left, view_bounding_box.bottom),
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CFX_Path::Point::Type::kLine);
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path.AppendPoint(
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CFX_PointF(view_bounding_box.right, view_bounding_box.bottom),
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CFX_Path::Point::Type::kLine);
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path.AppendPoint(CFX_PointF(view_bounding_box.right, view_bounding_box.top),
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CFX_Path::Point::Type::kLine);
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path.AppendPoint(CFX_PointF(view_bounding_box.left, view_bounding_box.top),
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CFX_Path::Point::Type::kLine);
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CFX_GraphStateData graph_state_data;
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graph_state_data.m_DashArray = {1.0f};
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graph_state_data.m_DashPhase = 0;
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graph_state_data.m_LineWidth = 1.0f;
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render_device->DrawPath(path, &user_to_device, &graph_state_data, 0,
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ArgbEncode(255, 0, 0, 0),
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CFX_FillRenderOptions::EvenOddOptions());
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}
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