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-rw-r--r--fpdfsdk/include/fsdk_mgr.h25
-rw-r--r--fpdfsdk/src/fpdfview.cpp6
-rw-r--r--fpdfsdk/src/fsdk_mgr.cpp23
3 files changed, 34 insertions, 20 deletions
diff --git a/fpdfsdk/include/fsdk_mgr.h b/fpdfsdk/include/fsdk_mgr.h
index 95d1a79352..a6f990c36f 100644
--- a/fpdfsdk/include/fsdk_mgr.h
+++ b/fpdfsdk/include/fsdk_mgr.h
@@ -460,15 +460,12 @@ private:
CPDF_OCContext * m_pOccontent;
FX_BOOL m_bChangeMask;
};
-
class CPDFSDK_PageView FX_FINAL
{
public:
CPDFSDK_PageView(CPDFSDK_Document* pSDKDoc,CPDF_Page* page);
~CPDFSDK_PageView();
-public:
void PageView_OnDraw(CFX_RenderDevice* pDevice, CPDF_Matrix* pUser2Device,CPDF_RenderOptions* pOptions) ;
-public:
CPDF_Annot* GetPDFAnnotAtPoint(FX_FLOAT pageX, FX_FLOAT pageY);
CPDFSDK_Annot* GetFXAnnotAtPoint(FX_FLOAT pageX, FX_FLOAT pageY);
CPDF_Annot* GetPDFWidgetAtPoint(FX_FLOAT pageX, FX_FLOAT pageY);
@@ -489,7 +486,6 @@ public:
CPDF_Page* GetPDFPage(){return m_page;}
CPDF_Document* GetPDFDocument();
CPDFSDK_Document* GetSDKDocument() {return m_pSDKDoc;}
-public:
FX_BOOL OnLButtonDown(const CPDF_Point & point, FX_UINT nFlag);
FX_BOOL OnLButtonUp(const CPDF_Point & point, FX_UINT nFlag);
FX_BOOL OnChar(int nChar, FX_UINT nFlag);
@@ -499,39 +495,34 @@ public:
FX_BOOL OnMouseMove(const CPDF_Point & point, int nFlag);
FX_BOOL OnMouseWheel(double deltaX, double deltaY,const CPDF_Point& point, int nFlag);
FX_BOOL IsValidAnnot(FX_LPVOID p);
-public:
void GetCurrentMatrix(CPDF_Matrix& matrix) {matrix = m_curMatrix;}
void UpdateRects(CFX_RectArray& rects);
void UpdateView(CPDFSDK_Annot* pAnnot);
CFX_PtrArray* GetAnnotList(){ return &m_fxAnnotArray; }
-public:
int GetPageIndex();
void LoadFXAnnots();
-private:
- CPDF_Matrix m_curMatrix;
+ void SetValid(FX_BOOL bValid) {m_bValid = bValid;}
+ FX_BOOL IsValid() {return m_bValid;}
+ void SetLock(FX_BOOL bLocked) {m_bLocked= bLocked;}
+ FX_BOOL IsLocked() {return m_bLocked;}
+ void TakeOverPage() {m_bTakeOverPage = TRUE;}
private:
void PageView_OnHighlightFormFields(CFX_RenderDevice* pDevice, CPDFSDK_Widget* pWidget);
-
-private:
+ CPDF_Matrix m_curMatrix;
CPDF_Page* m_page;
CPDF_AnnotList* m_pAnnotList;
-
//CPDFSDK_Annot* m_pFocusAnnot;
CFX_PtrArray m_fxAnnotArray;
-
CPDFSDK_Document* m_pSDKDoc;
-private:
CPDFSDK_Widget* m_CaptureWidget;
FX_BOOL m_bEnterWidget;
FX_BOOL m_bExitWidget;
FX_BOOL m_bOnWidget;
-public:
- void SetValid(FX_BOOL bValid) {m_bValid = bValid;}
- FX_BOOL IsValid() {return m_bValid;}
-private:
FX_BOOL m_bValid;
+ FX_BOOL m_bLocked;
+ FX_BOOL m_bTakeOverPage;
};
diff --git a/fpdfsdk/src/fpdfview.cpp b/fpdfsdk/src/fpdfview.cpp
index 49dabe300b..bd49862e1c 100644
--- a/fpdfsdk/src/fpdfview.cpp
+++ b/fpdfsdk/src/fpdfview.cpp
@@ -5,6 +5,7 @@
// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
#include "../include/fsdk_define.h"
+#include "../include/fsdk_mgr.h"
#include "../include/fpdfview.h"
#include "../include/fsdk_rendercontext.h"
#include "../include/fpdf_progressive.h"
@@ -591,6 +592,11 @@ DLLEXPORT void STDCALL FPDF_RenderPageBitmap(FPDF_BITMAP bitmap, FPDF_PAGE page,
DLLEXPORT void STDCALL FPDF_ClosePage(FPDF_PAGE page)
{
if (!page) return;
+ CPDFSDK_PageView* pPageView = (CPDFSDK_PageView*)(((CPDF_Page*)page))->GetPrivateData((FX_LPVOID)page);
+ if (pPageView && pPageView->IsLocked()) {
+ pPageView->TakeOverPage();
+ return;
+ }
delete (CPDF_Page*)page;
}
diff --git a/fpdfsdk/src/fsdk_mgr.cpp b/fpdfsdk/src/fsdk_mgr.cpp
index 52173b4c96..efb21a7efc 100644
--- a/fpdfsdk/src/fsdk_mgr.cpp
+++ b/fpdfsdk/src/fsdk_mgr.cpp
@@ -332,7 +332,14 @@ CPDFSDK_Document::CPDFSDK_Document(CPDF_Document* pDoc,CPDFDoc_Environment* pEnv
CPDFSDK_Document::~CPDFSDK_Document()
{
- m_pageMap.RemoveAll();
+ FX_POSITION pos = m_pageMap.GetStartPosition();
+ while (pos) {
+ CPDF_Page* pPage = NULL;
+ CPDFSDK_PageView* pPageView = NULL;
+ m_pageMap.GetNextAssoc(pos, pPage, pPageView);
+ delete pPageView;
+ }
+ m_pageMap.RemoveAll();
if(m_pInterForm)
{
m_pInterForm->Destroy();
@@ -453,7 +460,7 @@ CPDF_OCContext* CPDFSDK_Document::GetOCContext()
void CPDFSDK_Document::ReMovePageView(CPDF_Page* pPDFPage)
{
CPDFSDK_PageView* pPageView = (CPDFSDK_PageView*)m_pageMap.GetValueAt(pPDFPage);
- if(pPageView)
+ if(pPageView && !pPageView->IsLocked())
{
delete pPageView;
m_pageMap.RemoveKey(pPDFPage);
@@ -608,7 +615,7 @@ CPDFSDK_PageView::CPDFSDK_PageView(CPDFSDK_Document* pSDKDoc,CPDF_Page* page):m_
CPDF_InterForm* pPDFInterForm = pInterForm->GetInterForm();
pPDFInterForm->FixPageFields(page);
}
-
+ m_page->SetPrivateData((FX_LPVOID)m_page, (FX_LPVOID)this, NULL);
m_fxAnnotArray.RemoveAll();
m_bEnterWidget = FALSE;
@@ -616,12 +623,15 @@ CPDFSDK_PageView::CPDFSDK_PageView(CPDFSDK_Document* pSDKDoc,CPDF_Page* page):m_
m_bOnWidget = FALSE;
m_CaptureWidget = NULL;
m_bValid = FALSE;
+ m_bLocked = FALSE;
+ m_bTakeOverPage = FALSE;
}
CPDFSDK_PageView::~CPDFSDK_PageView()
{
CPDFDoc_Environment* pEnv = m_pSDKDoc->GetEnv();
int nAnnotCount = m_fxAnnotArray.GetSize();
+
for (int i=0; i<nAnnotCount; i++)
{
CPDFSDK_Annot* pAnnot = (CPDFSDK_Annot*)m_fxAnnotArray.GetAt(i);
@@ -638,6 +648,10 @@ CPDFSDK_PageView::~CPDFSDK_PageView()
delete m_pAnnotList;
m_pAnnotList = NULL;
}
+ m_page->RemovePrivateData((FX_LPVOID)m_page);
+ if(m_bTakeOverPage) {
+ delete m_page;
+ }
}
void CPDFSDK_PageView::PageView_OnDraw(CFX_RenderDevice* pDevice, CPDF_Matrix* pUser2Device,CPDF_RenderOptions* pOptions)
@@ -972,6 +986,7 @@ void CPDFSDK_PageView::LoadFXAnnots()
m_pAnnotList = new CPDF_AnnotList(m_page);
CPDF_InterForm::EnableUpdateAP(enableAPUpdate);
int nCount = m_pAnnotList->Count();
+ SetLock(TRUE);
for(int i=0; i<nCount; i++)
{
CPDF_Annot* pPDFAnnot = m_pAnnotList->GetAt(i);
@@ -981,6 +996,7 @@ void CPDFSDK_PageView::LoadFXAnnots()
CPDFSDK_AnnotHandlerMgr* pAnnotHandlerMgr = pEnv->GetAnnotHandlerMgr();
ASSERT(pAnnotHandlerMgr != NULL);
+
if(pAnnotHandlerMgr)
{
CPDFSDK_Annot* pAnnot = pAnnotHandlerMgr->NewAnnot(pPDFAnnot, this);
@@ -992,6 +1008,7 @@ void CPDFSDK_PageView::LoadFXAnnots()
}
}
+ SetLock(FALSE);
}
void CPDFSDK_PageView::UpdateRects(CFX_RectArray& rects)
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-15 10:10:34 +0000