From c6450bb06b69528406a2a261c70c4ea769965a8d Mon Sep 17 00:00:00 2001 From: dsinclair Date: Mon, 16 May 2016 13:37:46 -0700 Subject: Remove XFA_WIDGETEVENT defines The XFA_WIDGETEVENT defines were used to allow one method to handle the PostAdd and PreRemove calls. The calls only shared setup code. This CL splits the WidgetEvent method into two, one for PostAdd and one for PreRemove and updates the only two callers to call the correct variant. Review-Url: https://codereview.chromium.org/1982033002 --- fpdfsdk/fpdfxfa/fpdfxfa_doc.cpp | 30 ++++++++++++++++++------------ fpdfsdk/fpdfxfa/include/fpdfxfa_doc.h | 8 ++++---- xfa/fxfa/app/xfa_ffnotify.cpp | 6 ++---- xfa/fxfa/include/fxfa.h | 9 ++++----- 4 files changed, 28 insertions(+), 25 deletions(-) diff --git a/fpdfsdk/fpdfxfa/fpdfxfa_doc.cpp b/fpdfsdk/fpdfxfa/fpdfxfa_doc.cpp index b2f752e8b9..4d2a559a39 100644 --- a/fpdfsdk/fpdfxfa/fpdfxfa_doc.cpp +++ b/fpdfsdk/fpdfxfa/fpdfxfa_doc.cpp @@ -527,14 +527,25 @@ void CPDFXFA_Document::PageViewEvent(CXFA_FFPageView* pPageView, } } -void CPDFXFA_Document::WidgetEvent(CXFA_FFWidget* hWidget, - CXFA_WidgetAcc* pWidgetData, - uint32_t dwEvent) { +void CPDFXFA_Document::WidgetPostAdd(CXFA_FFWidget* hWidget, + CXFA_WidgetAcc* pWidgetData) { if (m_iDocType != DOCTYPE_DYNAMIC_XFA || !hWidget) return; - CPDFDoc_Environment* pEnv = m_pSDKDoc->GetEnv(); - if (!pEnv) + CXFA_FFPageView* pPageView = hWidget->GetPageView(); + if (!pPageView) + return; + + CPDFXFA_Page* pXFAPage = GetPage(pPageView); + if (!pXFAPage) + return; + + m_pSDKDoc->GetPageView(pXFAPage)->AddAnnot(hWidget); +} + +void CPDFXFA_Document::WidgetPreRemove(CXFA_FFWidget* hWidget, + CXFA_WidgetAcc* pWidgetData) { + if (m_iDocType != DOCTYPE_DYNAMIC_XFA || !hWidget) return; CXFA_FFPageView* pPageView = hWidget->GetPageView(); @@ -546,13 +557,8 @@ void CPDFXFA_Document::WidgetEvent(CXFA_FFWidget* hWidget, return; CPDFSDK_PageView* pSdkPageView = m_pSDKDoc->GetPageView(pXFAPage); - if (dwEvent == XFA_WIDGETEVENT_PostAdded) { - pSdkPageView->AddAnnot(hWidget); - } else if (dwEvent == XFA_WIDGETEVENT_PreRemoved) { - CPDFSDK_Annot* pAnnot = pSdkPageView->GetAnnotByXFAWidget(hWidget); - if (pAnnot) - pSdkPageView->DeleteAnnot(pAnnot); - } + if (CPDFSDK_Annot* pAnnot = pSdkPageView->GetAnnotByXFAWidget(hWidget)) + pSdkPageView->DeleteAnnot(pAnnot); } int32_t CPDFXFA_Document::CountPages(CXFA_FFDoc* hDoc) { diff --git a/fpdfsdk/fpdfxfa/include/fpdfxfa_doc.h b/fpdfsdk/fpdfxfa/include/fpdfxfa_doc.h index 416e4b9de3..d54b77abea 100644 --- a/fpdfsdk/fpdfxfa/include/fpdfxfa_doc.h +++ b/fpdfsdk/fpdfxfa/include/fpdfxfa_doc.h @@ -70,10 +70,10 @@ class CPDFXFA_Document : public IXFA_DocProvider { // dwFlags XFA_PAGEVIEWEVENT_Added, XFA_PAGEVIEWEVENT_Removing virtual void PageViewEvent(CXFA_FFPageView* pPageView, uint32_t dwFlags); - // dwEvent refer to XFA_WIDGETEVENT_XXX - virtual void WidgetEvent(CXFA_FFWidget* hWidget, - CXFA_WidgetAcc* pWidgetData, - uint32_t dwEvent); + virtual void WidgetPostAdd(CXFA_FFWidget* hWidget, + CXFA_WidgetAcc* pWidgetData); + virtual void WidgetPreRemove(CXFA_FFWidget* hWidget, + CXFA_WidgetAcc* pWidgetData); // return true if render it. virtual FX_BOOL RenderCustomWidget(CXFA_FFWidget* hWidget, diff --git a/xfa/fxfa/app/xfa_ffnotify.cpp b/xfa/fxfa/app/xfa_ffnotify.cpp index b6e64d04b7..a28888e7d8 100644 --- a/xfa/fxfa/app/xfa_ffnotify.cpp +++ b/xfa/fxfa/app/xfa_ffnotify.cpp @@ -481,8 +481,7 @@ void CXFA_FFNotify::OnLayoutItemAdded(CXFA_LayoutProcessor* pLayout, (dwStatus & (XFA_WIDGETSTATUS_Visible | XFA_WIDGETSTATUS_Viewable)) == (XFA_WIDGETSTATUS_Visible | XFA_WIDGETSTATUS_Viewable)) { pWidget->SetPageView(pNewPageView); - m_pDoc->GetDocProvider()->WidgetEvent(pWidget, pWidget->GetDataAcc(), - XFA_WIDGETEVENT_PostAdded); + m_pDoc->GetDocProvider()->WidgetPostAdd(pWidget, pWidget->GetDataAcc()); } if (pDocView->GetLayoutStatus() != XFA_DOCVIEW_LAYOUTSTATUS_End || !(dwStatus & XFA_WIDGETSTATUS_Visible)) { @@ -510,7 +509,6 @@ void CXFA_FFNotify::OnLayoutItemRemoving(CXFA_LayoutProcessor* pLayout, return; pDocView->DeleteLayoutItem(pWidget); - m_pDoc->GetDocProvider()->WidgetEvent(pWidget, pWidget->GetDataAcc(), - XFA_WIDGETEVENT_PreRemoved); + m_pDoc->GetDocProvider()->WidgetPreRemove(pWidget, pWidget->GetDataAcc()); pWidget->AddInvalidateRect(nullptr); } diff --git a/xfa/fxfa/include/fxfa.h b/xfa/fxfa/include/fxfa.h index a173a0e299..582702220f 100644 --- a/xfa/fxfa/include/fxfa.h +++ b/xfa/fxfa/include/fxfa.h @@ -164,8 +164,6 @@ class IXFA_WidgetIterator; #define XFA_PAGEVIEWEVENT_PostAdded 1 #define XFA_PAGEVIEWEVENT_PostRemoved 3 #define XFA_PAGEVIEWEVENT_StopLayout 4 -#define XFA_WIDGETEVENT_PostAdded 2 -#define XFA_WIDGETEVENT_PreRemoved 3 #define XFA_EVENTERROR_Success 1 #define XFA_EVENTERROR_Error -1 @@ -404,9 +402,10 @@ class IXFA_DocProvider { CFX_PointF ptPopup, const CFX_RectF* pRectExclude = NULL) = 0; virtual void PageViewEvent(CXFA_FFPageView* pPageView, uint32_t dwFlags) = 0; - virtual void WidgetEvent(CXFA_FFWidget* hWidget, - CXFA_WidgetAcc* pWidgetData, - uint32_t dwEvent) = 0; + virtual void WidgetPostAdd(CXFA_FFWidget* hWidget, + CXFA_WidgetAcc* pWidgetData) = 0; + virtual void WidgetPreRemove(CXFA_FFWidget* hWidget, + CXFA_WidgetAcc* pWidgetData) = 0; virtual FX_BOOL RenderCustomWidget(CXFA_FFWidget* hWidget, CFX_Graphics* pGS, CFX_Matrix* pMatrix, -- cgit v1.2.3