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// Copyright 2014 PDFium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
#include "xfa/fwl/core/ifwl_picturebox.h"
#include <memory>
#include <utility>
#include "third_party/base/ptr_util.h"
#include "xfa/fwl/core/cfwl_picturebox.h"
#include "xfa/fwl/core/fwl_noteimp.h"
IFWL_PictureBox::IFWL_PictureBox(
const IFWL_App* app,
std::unique_ptr<CFWL_WidgetProperties> properties)
: IFWL_Widget(app, std::move(properties), nullptr) {
m_rtClient.Reset();
m_rtImage.Reset();
m_matrix.SetIdentity();
}
IFWL_PictureBox::~IFWL_PictureBox() {}
FWL_Type IFWL_PictureBox::GetClassID() const {
return FWL_Type::PictureBox;
}
void IFWL_PictureBox::GetWidgetRect(CFX_RectF& rect, bool bAutoSize) {
if (!bAutoSize) {
rect = m_pProperties->m_rtWidget;
return;
}
rect.Set(0, 0, 0, 0);
if (!m_pProperties->m_pDataProvider)
return;
IFWL_Widget::GetWidgetRect(rect, true);
}
void IFWL_PictureBox::Update() {
if (IsLocked())
return;
if (!m_pProperties->m_pThemeProvider)
m_pProperties->m_pThemeProvider = GetAvailableTheme();
GetClientRect(m_rtClient);
}
void IFWL_PictureBox::DrawWidget(CFX_Graphics* pGraphics,
const CFX_Matrix* pMatrix) {
if (!pGraphics)
return;
if (!m_pProperties->m_pThemeProvider)
return;
IFWL_ThemeProvider* pTheme = GetAvailableTheme();
if (HasBorder())
DrawBorder(pGraphics, CFWL_Part::Border, pTheme, pMatrix);
if (HasEdge())
DrawEdge(pGraphics, CFWL_Part::Edge, pTheme, pMatrix);
}
void IFWL_PictureBox::OnDrawWidget(CFX_Graphics* pGraphics,
const CFX_Matrix* pMatrix) {
DrawWidget(pGraphics, pMatrix);
}
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