commit d5ba169f5f8bda9ba760e8911ac20122edfc9761
author Tom Sepez <tsepez@chromium.org> Mon Sep 13 20:36:19 2021 +0000
committer Pdfium LUCI CQ <pdfium-scoped@luci-project-accounts.iam.gserviceaccount.com> Mon Sep 13 20:36:19 2021 +0000
tree 09b00872ed2a870d4a4e0e92fda40b854a511511
parent 0fb702e9ac4318c8286f99af50db0828c758f983

Layering improvement between CPDFSDK and CFFL.

Instead of storing the CPDFDSK_FormFillEnvironment from a higher layer
in each CFFL_FormField, store the CFFL_InteractiveFormFiller from this
layer through which we can funnel all calls upwards.

Then collect all of these upwards calls into a callback pure
virtual interface, tidying a few parameters along the way.

Change-Id: Ibebb42057be65e770b7ac89812e12cde1a519a8b
Reviewed-on: https://pdfium-review.googlesource.com/c/pdfium/+/84933
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Tom Sepez <tsepez@chromium.org>

fpdfsdk/cpdfsdk_pageview.h

diff --git a/fpdfsdk/cpdfsdk_pageview.h b/fpdfsdk/cpdfsdk_pageview.h
index 0ec9e3e..10df234 100644
--- a/fpdfsdk/cpdfsdk_pageview.h
+++ b/fpdfsdk/cpdfsdk_pageview.h
@@ -23,6 +23,7 @@
 class CPDF_AnnotList;
 class CPDF_RenderOptions;
 class CPDFSDK_FormFillEnvironment;
+class CPDFSDK_InteractiveForm;
 
 class CPDFSDK_PageView final : public CPDF_Page::View {
  public:
@@ -53,6 +54,7 @@
 
   CPDF_Page* GetPDFPage() const;
   CPDF_Document* GetPDFDocument();
+  CPDFSDK_InteractiveForm* GetInteractiveForm() const;
   CPDFSDK_FormFillEnvironment* GetFormFillEnv() const {
     return m_pFormFillEnv.Get();
   }