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authorthestig <thestig@chromium.org>2016-04-14 18:29:56 -0700
committerCommit bot <commit-bot@chromium.org>2016-04-14 18:29:56 -0700
commitb1a59597db4b8ce3ffc34dbfda2fb1ecb80c2397 (patch)
tree4bef693fc2b5722a86d75ee6110da8c9d5530f6d /fpdfsdk
parentb1c80fb8b843a2a345b2cd6005e591dc731355f4 (diff)
downloadpdfium-b1a59597db4b8ce3ffc34dbfda2fb1ecb80c2397.tar.xz
Simplify XFA event handling.
- Avoid casting to void* - Don't bother firing events that no one listens for Review URL: https://codereview.chromium.org/1890563003
Diffstat (limited to 'fpdfsdk')
-rw-r--r--fpdfsdk/fpdfxfa/fpdfxfa_doc.cpp4
-rw-r--r--fpdfsdk/fpdfxfa/include/fpdfxfa_doc.h4
2 files changed, 2 insertions, 6 deletions
diff --git a/fpdfsdk/fpdfxfa/fpdfxfa_doc.cpp b/fpdfsdk/fpdfxfa/fpdfxfa_doc.cpp
index 53068d345d..d55183751e 100644
--- a/fpdfsdk/fpdfxfa/fpdfxfa_doc.cpp
+++ b/fpdfsdk/fpdfxfa/fpdfxfa_doc.cpp
@@ -521,9 +521,7 @@ void CPDFXFA_Document::PageViewEvent(CXFA_FFPageView* pPageView,
void CPDFXFA_Document::WidgetEvent(CXFA_FFWidget* hWidget,
CXFA_WidgetAcc* pWidgetData,
- uint32_t dwEvent,
- void* pParam,
- void* pAdditional) {
+ uint32_t dwEvent) {
if (m_iDocType != DOCTYPE_DYNAMIC_XFA || !hWidget)
return;
diff --git a/fpdfsdk/fpdfxfa/include/fpdfxfa_doc.h b/fpdfsdk/fpdfxfa/include/fpdfxfa_doc.h
index 2d4311f55f..5ffeb21022 100644
--- a/fpdfsdk/fpdfxfa/include/fpdfxfa_doc.h
+++ b/fpdfsdk/fpdfxfa/include/fpdfxfa_doc.h
@@ -73,9 +73,7 @@ class CPDFXFA_Document : public IXFA_DocProvider {
// dwEvent refer to XFA_WIDGETEVENT_XXX
virtual void WidgetEvent(CXFA_FFWidget* hWidget,
CXFA_WidgetAcc* pWidgetData,
- uint32_t dwEvent,
- void* pParam = NULL,
- void* pAdditional = NULL);
+ uint32_t dwEvent);
// return true if render it.
virtual FX_BOOL RenderCustomWidget(CXFA_FFWidget* hWidget,