Cleanup visibilty and unused methods in xfa/fde

This CL fixes the visibility of some methods in xfa/fde along with
removing unused methods. Unused params are also removed.

Change-Id: Ic6e6d2ac8d07dc4bdabb3e0121831e4bf3fbb8ec
Reviewed-on: https://pdfium-review.googlesource.com/11271
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>

1 files changed, 13 insertions, 9 deletions

diff --git a/xfa/fwl/cfwl_edit.cpp b/xfa/fwl/cfwl_edit.cpp
index 18fbd33b39..7dd8baded8 100644
--- a/xfa/fwl/cfwl_edit.cpp
+++ b/xfa/fwl/cfwl_edit.cpp
@@ -433,7 +433,7 @@ bool CFWL_Edit::OnPageLoad(int32_t nPageIndex) {
   if (!pPage)
     return false;
 
-  pPage->LoadPage(nullptr);
+  pPage->LoadPage();
   return true;
 }
 
@@ -442,7 +442,7 @@ bool CFWL_Edit::OnPageUnload(int32_t nPageIndex) {
   if (!pPage)
     return false;
 
-  pPage->UnloadPage(nullptr);
+  pPage->UnloadPage();
   return true;
 }
 
@@ -595,7 +595,12 @@ void CFWL_Edit::RenderText(CFX_RenderDevice* pRenderDev,
   if (!pTextSet)
     return;
 
-  CFX_RetainPtr<CFGAS_GEFont> pFont = pTextSet->GetFont();
+  CFDE_TxtEdtEngine* engine = pPage.GetEngine();
+  ASSERT(engine);
+  const FDE_TXTEDTPARAMS* params = engine->GetEditParams();
+  ASSERT(params);
+
+  CFX_RetainPtr<CFGAS_GEFont> pFont = params->pFont;
   if (!pFont)
     return;
 
@@ -623,9 +628,8 @@ void CFWL_Edit::RenderText(CFX_RenderDevice* pRenderDev,
       char_pos.resize(iCount, FXTEXT_CHARPOS());
 
     iCount = pTextSet->GetDisplayPos(pText, char_pos.data());
-    CFDE_TextOut::DrawString(pRenderDev, pTextSet->GetFontColor(), pFont,
-                             char_pos.data(), iCount, pTextSet->GetFontSize(),
-                             &mt);
+    CFDE_TextOut::DrawString(pRenderDev, params->dwFontColor, pFont,
+                             char_pos.data(), iCount, params->fFontSize, &mt);
   }
 }
 
@@ -719,17 +723,17 @@ void CFWL_Edit::UpdateEditParams() {
 
 void CFWL_Edit::UpdateEditLayout() {
   if (m_EdtEngine.GetTextLength() <= 0)
-    m_EdtEngine.SetTextByStream(nullptr);
+    m_EdtEngine.SetText(L"");
 
   CFDE_TxtEdtPage* pPage = m_EdtEngine.GetPage(0);
   if (pPage)
-    pPage->UnloadPage(nullptr);
+    pPage->UnloadPage();
 
   m_EdtEngine.Layout();
 
   pPage = m_EdtEngine.GetPage(0);
   if (pPage)
-    pPage->LoadPage(nullptr);
+    pPage->LoadPage();
 }
 
 bool CFWL_Edit::UpdateOffset() {