Cleaning methods and visibility in cfwl_* files.

First pass at cleaning up visibility, return values and const'ness of
cfwl_* class.

Review-Url: https://codereview.chromium.org/2501743002

4 files changed, 10 insertions, 11 deletions

diff --git a/xfa/fxfa/app/xfa_ffapp.cpp b/xfa/fxfa/app/xfa_ffapp.cpp
index ccdd6427ef..b38e59090e 100644
--- a/xfa/fxfa/app/xfa_ffapp.cpp
+++ b/xfa/fxfa/app/xfa_ffapp.cpp
@@ -131,7 +131,7 @@ CXFA_FWLTheme* CXFA_FFApp::GetFWLTheme() {
 }
 
 CXFA_FWLAdapterWidgetMgr* CXFA_FFApp::GetWidgetMgr(
-    CFWL_WidgetMgrDelegate* pDelegate) {
+    IFWL_WidgetMgrDelegate* pDelegate) {
   if (!m_pAdapterWidgetMgr) {
     m_pAdapterWidgetMgr.reset(new CXFA_FWLAdapterWidgetMgr);
     pDelegate->OnSetCapability(FWL_WGTMGR_DisableThread |
diff --git a/xfa/fxfa/app/xfa_fwladapter.cpp b/xfa/fxfa/app/xfa_fwladapter.cpp
index d827ad101f..ba38f853a6 100644
--- a/xfa/fxfa/app/xfa_fwladapter.cpp
+++ b/xfa/fxfa/app/xfa_fwladapter.cpp
@@ -13,18 +13,17 @@ CXFA_FWLAdapterWidgetMgr::CXFA_FWLAdapterWidgetMgr() {}
 
 CXFA_FWLAdapterWidgetMgr::~CXFA_FWLAdapterWidgetMgr() {}
 
-FWL_Error CXFA_FWLAdapterWidgetMgr::RepaintWidget(IFWL_Widget* pWidget,
-                                                  const CFX_RectF* pRect) {
+void CXFA_FWLAdapterWidgetMgr::RepaintWidget(IFWL_Widget* pWidget,
+                                             const CFX_RectF* pRect) {
   if (!pWidget)
-    return FWL_Error::Indefinite;
+    return;
 
   CXFA_FFWidget* pFFWidget =
       static_cast<CXFA_FFWidget*>(pWidget->GetLayoutItem());
   if (!pFFWidget)
-    return FWL_Error::Indefinite;
+    return;
 
   pFFWidget->AddInvalidateRect(nullptr);
-  return FWL_Error::Succeeded;
 }
 
 bool CXFA_FWLAdapterWidgetMgr::GetPopupPos(IFWL_Widget* pWidget,
diff --git a/xfa/fxfa/app/xfa_fwladapter.h b/xfa/fxfa/app/xfa_fwladapter.h
index cb10399ae7..489d8709ac 100644
--- a/xfa/fxfa/app/xfa_fwladapter.h
+++ b/xfa/fxfa/app/xfa_fwladapter.h
@@ -18,7 +18,7 @@ class CXFA_FWLAdapterWidgetMgr {
   CXFA_FWLAdapterWidgetMgr();
   ~CXFA_FWLAdapterWidgetMgr();
 
-  FWL_Error RepaintWidget(IFWL_Widget* pWidget, const CFX_RectF* pRect);
+  void RepaintWidget(IFWL_Widget* pWidget, const CFX_RectF* pRect);
   bool GetPopupPos(IFWL_Widget* pWidget,
                    FX_FLOAT fMinHeight,
                    FX_FLOAT fMaxHeight,
diff --git a/xfa/fxfa/xfa_ffapp.h b/xfa/fxfa/xfa_ffapp.h
index e7475de889..554b7b9328 100644
--- a/xfa/fxfa/xfa_ffapp.h
+++ b/xfa/fxfa/xfa_ffapp.h
@@ -16,13 +16,13 @@
 #include "xfa/fwl/core/ifwl_app.h"
 #include "xfa/fxfa/fxfa.h"
 
-class CFWL_WidgetMgrDelegate;
 class CXFA_DefFontMgr;
 class CXFA_FWLAdapterWidgetMgr;
 class CXFA_FWLTheme;
 class CXFA_FFDocHandler;
 class CXFA_FontMgr;
 class IFWL_AdapterTimerMgr;
+class IFWL_WidgetMgrDelegate;
 
 class CXFA_FileRead : public IFX_SeekableReadStream {
  public:
@@ -51,7 +51,7 @@ class CXFA_FFApp {
   void SetDefaultFontMgr(std::unique_ptr<CXFA_DefFontMgr> pFontMgr);
 
   CXFA_FFDocHandler* GetDocHandler();
-  CXFA_FWLAdapterWidgetMgr* GetWidgetMgr(CFWL_WidgetMgrDelegate* pDelegate);
+  CXFA_FWLAdapterWidgetMgr* GetWidgetMgr(IFWL_WidgetMgrDelegate* pDelegate);
   CFGAS_FontMgr* GetFDEFontMgr();
   CXFA_FWLTheme* GetFWLTheme();
 
@@ -59,7 +59,7 @@ class CXFA_FFApp {
   const IFWL_App* GetFWLApp() const { return m_pFWLApp.get(); }
   IFWL_AdapterTimerMgr* GetTimerMgr() const;
   CXFA_FontMgr* GetXFAFontMgr() const;
-  CFWL_WidgetMgrDelegate* GetWidgetMgrDelegate() const {
+  IFWL_WidgetMgrDelegate* GetWidgetMgrDelegate() const {
     return m_pWidgetMgrDelegate;
   }
 
@@ -86,7 +86,7 @@ class CXFA_FFApp {
   std::unique_ptr<CFX_FontSourceEnum_File> m_pFontSource;
 #endif
   std::unique_ptr<CXFA_FWLAdapterWidgetMgr> m_pAdapterWidgetMgr;
-  CFWL_WidgetMgrDelegate* m_pWidgetMgrDelegate;  // not owned.
+  IFWL_WidgetMgrDelegate* m_pWidgetMgrDelegate;  // not owned.
 
   // |m_pFWLApp| has to be released first, then |m_pFWLTheme| since the former
   // may refers to theme manager and the latter refers to font manager.