| // 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 "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); |
| } |