Remove xfa/src/fwl/src and move code up a level.

This Cl moves the xfa/src/fwl/src code up to the previously empty parent
directory and removes xfa/src/fwl/src.

R=tsepez@chromium.org

Review URL: https://codereview.chromium.org/1770953004 .

1 files changed, 157 insertions, 0 deletions

diff --git a/xfa/src/fwl/basewidget/fwl_caretimp.cpp b/xfa/src/fwl/basewidget/fwl_caretimp.cpp
new file mode 100644
index 0000000000..752f889dcf
--- /dev/null
+++ b/xfa/src/fwl/basewidget/fwl_caretimp.cpp
@@ -0,0 +1,157 @@
+// 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/src/fwl/basewidget/fwl_caretimp.h"
+
+#include "xfa/include/fwl/basewidget/fwl_caret.h"
+#include "xfa/include/fwl/core/fwl_theme.h"
+#include "xfa/src/fwl/core/fwl_noteimp.h"
+#include "xfa/src/fwl/core/fwl_targetimp.h"
+#include "xfa/src/fwl/core/fwl_widgetimp.h"
+
+// static
+IFWL_Caret* IFWL_Caret::Create(const CFWL_WidgetImpProperties& properties,
+                               IFWL_Widget* pOuter) {
+  IFWL_Caret* pCaret = new IFWL_Caret;
+  CFWL_CaretImp* pCaretImpl = new CFWL_CaretImp(properties, pOuter);
+  pCaret->SetImpl(pCaretImpl);
+  pCaretImpl->SetInterface(pCaret);
+  return pCaret;
+}
+IFWL_Caret::IFWL_Caret() {}
+FWL_ERR IFWL_Caret::ShowCaret(FX_BOOL bFlag) {
+  return static_cast<CFWL_CaretImp*>(GetImpl())->ShowCaret(bFlag);
+}
+FWL_ERR IFWL_Caret::GetFrequency(FX_DWORD& elapse) {
+  return static_cast<CFWL_CaretImp*>(GetImpl())->GetFrequency(elapse);
+}
+FWL_ERR IFWL_Caret::SetFrequency(FX_DWORD elapse) {
+  return static_cast<CFWL_CaretImp*>(GetImpl())->SetFrequency(elapse);
+}
+FWL_ERR IFWL_Caret::SetColor(CFX_Color crFill) {
+  return static_cast<CFWL_CaretImp*>(GetImpl())->SetColor(crFill);
+}
+
+CFWL_CaretImp::CFWL_CaretImp(const CFWL_WidgetImpProperties& properties,
+                             IFWL_Widget* pOuter)
+    : CFWL_WidgetImp(properties, pOuter),
+      m_hTimer(nullptr),
+      m_dwElapse(400),
+      m_bSetColor(FALSE) {
+  m_pTimer = new CFWL_CaretTimer(this);
+  SetStates(FWL_STATE_CAT_HightLight);
+}
+CFWL_CaretImp::~CFWL_CaretImp() {
+  if (m_pTimer) {
+    delete m_pTimer;
+    m_pTimer = NULL;
+  }
+}
+FWL_ERR CFWL_CaretImp::GetClassName(CFX_WideString& wsClass) const {
+  wsClass = FWL_CLASS_Caret;
+  return FWL_ERR_Succeeded;
+}
+FX_DWORD CFWL_CaretImp::GetClassID() const {
+  return FWL_CLASSHASH_Caret;
+}
+FWL_ERR CFWL_CaretImp::Initialize() {
+  if (CFWL_WidgetImp::Initialize() != FWL_ERR_Succeeded)
+    return FWL_ERR_Indefinite;
+  m_pDelegate = new CFWL_CaretImpDelegate(this);
+  return FWL_ERR_Succeeded;
+}
+FWL_ERR CFWL_CaretImp::Finalize() {
+  if (m_hTimer) {
+    FWL_StopTimer(m_hTimer);
+    m_hTimer = NULL;
+  }
+  delete m_pDelegate;
+  m_pDelegate = nullptr;
+  return CFWL_WidgetImp::Finalize();
+}
+FWL_ERR CFWL_CaretImp::DrawWidget(CFX_Graphics* pGraphics,
+                                  const CFX_Matrix* pMatrix) {
+  if (!pGraphics)
+    return FWL_ERR_Indefinite;
+  if (!m_pProperties->m_pThemeProvider)
+    m_pProperties->m_pThemeProvider = GetAvailableTheme();
+  if (!m_pProperties->m_pThemeProvider)
+    return FWL_ERR_Indefinite;
+  DrawCaretBK(pGraphics, m_pProperties->m_pThemeProvider, pMatrix);
+  return FWL_ERR_Succeeded;
+}
+FWL_ERR CFWL_CaretImp::ShowCaret(FX_BOOL bFlag) {
+  if (m_hTimer) {
+    FWL_StopTimer(m_hTimer);
+    m_hTimer = NULL;
+  }
+  if (bFlag) {
+    m_hTimer = FWL_StartTimer(m_pTimer, m_dwElapse);
+  }
+  return SetStates(FWL_WGTSTATE_Invisible, !bFlag);
+}
+FWL_ERR CFWL_CaretImp::GetFrequency(FX_DWORD& elapse) {
+  elapse = m_dwElapse;
+  return FWL_ERR_Succeeded;
+}
+FWL_ERR CFWL_CaretImp::SetFrequency(FX_DWORD elapse) {
+  m_dwElapse = elapse;
+  return FWL_ERR_Succeeded;
+}
+FWL_ERR CFWL_CaretImp::SetColor(CFX_Color crFill) {
+  m_bSetColor = TRUE;
+  m_crFill = crFill;
+  return FWL_ERR_Succeeded;
+}
+FX_BOOL CFWL_CaretImp::DrawCaretBK(CFX_Graphics* pGraphics,
+                                   IFWL_ThemeProvider* pTheme,
+                                   const CFX_Matrix* pMatrix) {
+  CFX_RectF rect;
+  GetWidgetRect(rect);
+  rect.Set(0, 0, rect.width, rect.height);
+  CFWL_ThemeBackground param;
+  param.m_pWidget = m_pInterface;
+  param.m_pGraphics = pGraphics;
+  param.m_rtPart = rect;
+  if (m_bSetColor) {
+    param.m_pData = &m_crFill;
+  }
+  if (!(m_pProperties->m_dwStates & FWL_STATE_CAT_HightLight)) {
+    return FWL_ERR_Succeeded;
+  }
+  param.m_iPart = FWL_PART_CAT_Background;
+  param.m_dwStates = FWL_PARTSTATE_CAT_HightLight;
+  if (pMatrix) {
+    param.m_matrix.Concat(*pMatrix);
+  }
+  pTheme->DrawBackground(&param);
+  return FWL_ERR_Succeeded;
+}
+
+CFWL_CaretImp::CFWL_CaretTimer::CFWL_CaretTimer(CFWL_CaretImp* pCaret)
+    : m_pCaret(pCaret) {}
+
+int32_t CFWL_CaretImp::CFWL_CaretTimer::Run(FWL_HTIMER hTimer) {
+  if (m_pCaret->GetStates() & FWL_STATE_CAT_HightLight) {
+    m_pCaret->SetStates(FWL_STATE_CAT_HightLight, FALSE);
+  } else {
+    m_pCaret->SetStates(FWL_STATE_CAT_HightLight);
+  }
+  CFX_RectF rt;
+  m_pCaret->GetWidgetRect(rt);
+  rt.Set(0, 0, rt.width + 1, rt.height);
+  m_pCaret->Repaint(&rt);
+  return 1;
+}
+CFWL_CaretImpDelegate::CFWL_CaretImpDelegate(CFWL_CaretImp* pOwner)
+    : m_pOwner(pOwner) {}
+int32_t CFWL_CaretImpDelegate::OnProcessMessage(CFWL_Message* pMessage) {
+  return 1;
+}
+FWL_ERR CFWL_CaretImpDelegate::OnDrawWidget(CFX_Graphics* pGraphics,
+                                            const CFX_Matrix* pMatrix) {
+  return m_pOwner->DrawWidget(pGraphics, pMatrix);
+}