Move xfa/fwl/core to xfa/fwl.

The core/ directory in FWL no-longer provides any context. This Cl moves all
of the core/ files up to the fwl/ folder.

As well, the CFWL_EvtFoo files are renamed CFWL_EventFoo and the CFWL_MsgFoo
files are renamed CFWL_MessageFoo. The event and message preceed the type in
order to keep the files sorted together and to make it clear that they're all
related.

Review-Url: https://codereview.chromium.org/2559173002

1 files changed, 52 insertions, 0 deletions

diff --git a/xfa/fwl/cfwl_picturebox.cpp b/xfa/fwl/cfwl_picturebox.cpp
new file mode 100644
index 0000000000..b62aac942e
--- /dev/null
+++ b/xfa/fwl/cfwl_picturebox.cpp
@@ -0,0 +1,52 @@
+// 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/cfwl_picturebox.h"
+
+#include <memory>
+
+#include "third_party/base/ptr_util.h"
+
+CFWL_PictureBox::CFWL_PictureBox(const CFWL_App* app)
+    : CFWL_Widget(app, pdfium::MakeUnique<CFWL_WidgetProperties>(), nullptr) {
+  m_rtClient.Reset();
+  m_rtImage.Reset();
+  m_matrix.SetIdentity();
+}
+
+CFWL_PictureBox::~CFWL_PictureBox() {}
+
+FWL_Type CFWL_PictureBox::GetClassID() const {
+  return FWL_Type::PictureBox;
+}
+
+void CFWL_PictureBox::Update() {
+  if (IsLocked())
+    return;
+  if (!m_pProperties->m_pThemeProvider)
+    m_pProperties->m_pThemeProvider = GetAvailableTheme();
+
+  GetClientRect(m_rtClient);
+}
+
+void CFWL_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 CFWL_PictureBox::OnDrawWidget(CFX_Graphics* pGraphics,
+                                   const CFX_Matrix* pMatrix) {
+  DrawWidget(pGraphics, pMatrix);
+}