diff options
Diffstat (limited to 'fpdfsdk/src/fpdfformfill.cpp')
| -rw-r--r-- | fpdfsdk/src/fpdfformfill.cpp | 960 |
1 files changed, 428 insertions, 532 deletions
diff --git a/fpdfsdk/src/fpdfformfill.cpp b/fpdfsdk/src/fpdfformfill.cpp index 8087bb1d70..20beedd84a 100644 --- a/fpdfsdk/src/fpdfformfill.cpp +++ b/fpdfsdk/src/fpdfformfill.cpp @@ -15,701 +15,597 @@ #include "../include/javascript/IJavaScript.h" - -DLLEXPORT int STDCALL FPDPage_HasFormFieldAtPoint(FPDF_FORMHANDLE hHandle, FPDF_PAGE page,double page_x, double page_y) -{ - if(!page || !hHandle) - return -1; - CPDF_Page * pPage = ((CPDFXFA_Page*) page)->GetPDFPage(); - if (pPage) - { - CPDF_InterForm * pInterForm = NULL; - pInterForm = new CPDF_InterForm(pPage->m_pDocument,FALSE); - if (!pInterForm) - return -1; - CPDF_FormControl* pFormCtrl = pInterForm->GetControlAtPoint(pPage, (FX_FLOAT)page_x, (FX_FLOAT)page_y); - if(!pFormCtrl) - { - delete pInterForm; - return -1; - } - CPDF_FormField* pFormField = pFormCtrl->GetField(); - if(!pFormField) - { - delete pInterForm; - return -1; - } - - int nType = pFormField->GetFieldType(); - delete pInterForm; - return nType; - } - - IXFA_PageView* pPageView = ((CPDFXFA_Page*)page)->GetXFAPageView(); - if (pPageView) - { - IXFA_WidgetHandler* pWidgetHandler = NULL; - IXFA_DocView* pDocView = pPageView->GetDocView(); - if (!pDocView) - return -1; - - pWidgetHandler = pDocView->GetWidgetHandler(); - if (!pWidgetHandler) - return -1; - - IXFA_Widget* pXFAAnnot = NULL; - IXFA_WidgetIterator* pWidgetIterator = pPageView->CreateWidgetIterator(XFA_TRAVERSEWAY_Form, XFA_WIDGETFILTER_Viewable|XFA_WIDGETFILTER_AllType); - if (!pWidgetIterator) - return -1; - pXFAAnnot = pWidgetIterator->MoveToNext(); - while (pXFAAnnot) { - CFX_RectF rcBBox; - pWidgetHandler->GetBBox (pXFAAnnot, rcBBox, 0); - CFX_FloatRect rcWidget(rcBBox.left, rcBBox.top, rcBBox.left + rcBBox.width, rcBBox.top+rcBBox.height); - rcWidget.left -= 1.0f; - rcWidget.right += 1.0f; - rcWidget.bottom -= 1.0f; - rcWidget.top += 1.0f; - - if (rcWidget.Contains(static_cast<FX_FLOAT>(page_x), - static_cast<FX_FLOAT>(page_y))) { - pWidgetIterator->Release(); - return FPDF_FORMFIELD_XFA; - } - pXFAAnnot = pWidgetIterator->MoveToNext(); - } - - pWidgetIterator->Release(); - } - - return -1; +namespace { + +CPDFSDK_Document* FormHandleToSDKDoc(FPDF_FORMHANDLE hHandle) +{ + CPDFDoc_Environment* pEnv = (CPDFDoc_Environment*)hHandle; + return pEnv ? pEnv->GetSDKDocument() : nullptr; +} + +CPDFSDK_InterForm* FormHandleToInterForm(FPDF_FORMHANDLE hHandle) +{ + CPDFSDK_Document* pSDKDoc = FormHandleToSDKDoc(hHandle); + return pSDKDoc ? pSDKDoc->GetInterForm() : nullptr; +} + +CPDFSDK_PageView* FormHandleToPageView(FPDF_FORMHANDLE hHandle, FPDF_PAGE page) +{ + CPDFSDK_Document* pSDKDoc = FormHandleToSDKDoc(hHandle); + return pSDKDoc ? pSDKDoc->GetPageView((CPDFXFA_Page*)page, TRUE) : nullptr; +} + +} // namespace + +DLLEXPORT int STDCALL FPDPage_HasFormFieldAtPoint( + FPDF_FORMHANDLE hHandle, FPDF_PAGE page, double page_x, double page_y) +{ + if(!page || !hHandle) + return -1; + CPDF_Page * pPage = ((CPDFXFA_Page*) page)->GetPDFPage(); + if (pPage) + { + CPDF_InterForm * pInterForm = NULL; + pInterForm = new CPDF_InterForm(pPage->m_pDocument,FALSE); + if (!pInterForm) + return -1; + CPDF_FormControl* pFormCtrl = pInterForm->GetControlAtPoint(pPage, (FX_FLOAT)page_x, (FX_FLOAT)page_y); + if(!pFormCtrl) + { + delete pInterForm; + return -1; + } + CPDF_FormField* pFormField = pFormCtrl->GetField(); + if(!pFormField) + { + delete pInterForm; + return -1; + } + + int nType = pFormField->GetFieldType(); + delete pInterForm; + return nType; + } + + IXFA_PageView* pPageView = ((CPDFXFA_Page*)page)->GetXFAPageView(); + if (pPageView) + { + IXFA_WidgetHandler* pWidgetHandler = NULL; + IXFA_DocView* pDocView = pPageView->GetDocView(); + if (!pDocView) + return -1; + + pWidgetHandler = pDocView->GetWidgetHandler(); + if (!pWidgetHandler) + return -1; + + IXFA_Widget* pXFAAnnot = NULL; + IXFA_WidgetIterator* pWidgetIterator = pPageView->CreateWidgetIterator(XFA_TRAVERSEWAY_Form, XFA_WIDGETFILTER_Viewable|XFA_WIDGETFILTER_AllType); + if (!pWidgetIterator) + return -1; + pXFAAnnot = pWidgetIterator->MoveToNext(); + while (pXFAAnnot) { + CFX_RectF rcBBox; + pWidgetHandler->GetBBox (pXFAAnnot, rcBBox, 0); + CFX_FloatRect rcWidget(rcBBox.left, rcBBox.top, rcBBox.left + rcBBox.width, rcBBox.top+rcBBox.height); + rcWidget.left -= 1.0f; + rcWidget.right += 1.0f; + rcWidget.bottom -= 1.0f; + rcWidget.top += 1.0f; + + if (rcWidget.Contains(static_cast<FX_FLOAT>(page_x), + static_cast<FX_FLOAT>(page_y))) { + pWidgetIterator->Release(); + return FPDF_FORMFIELD_XFA; + } + pXFAAnnot = pWidgetIterator->MoveToNext(); + } + + pWidgetIterator->Release(); + } + + return -1; } DLLEXPORT FPDF_FORMHANDLE STDCALL FPDFDOC_InitFormFillEnvironment(FPDF_DOCUMENT document, FPDF_FORMFILLINFO* formInfo) { - if(!document || !formInfo || formInfo->version!=2) - return NULL; - CPDFXFA_Document * pDocument = (CPDFXFA_Document*) document; - CPDFDoc_Environment * pEnv = NULL; - pEnv = new CPDFDoc_Environment(pDocument); - if (!pEnv) - return NULL; - pEnv->RegAppHandle(formInfo); - - CPDFXFA_App* pApp = CPDFXFA_App::GetInstance(); - pApp->AddFormFillEnv(pEnv); - - if(pEnv->GetPDFXFADocument()) - { - //CPDFSDK_Document* pSDKDoc = new CPDFSDK_Document(pEnv->GetPDFXFADocument(), pEnv); - CPDFSDK_Document* pSDKDoc = pDocument->GetSDKDocument(pEnv); - if(pSDKDoc) { - pEnv->SetCurrentDoc(pSDKDoc); - } - } - return pEnv; + if (!document || !formInfo || formInfo->version != 2) + return nullptr; + + CPDFXFA_Document* pDocument = (CPDFXFA_Document*)document; + CPDFDoc_Environment* pEnv = new CPDFDoc_Environment(pDocument, formInfo); + pEnv->SetSDKDocument(pDocument->GetSDKDocument(pEnv)); + + CPDFXFA_App* pApp = CPDFXFA_App::GetInstance(); + pApp->AddFormFillEnv(pEnv); + + return pEnv; } DLLEXPORT void STDCALL FPDFDOC_ExitFormFillEnvironment(FPDF_FORMHANDLE hHandle) { - if (!hHandle) - return; - CPDFXFA_App* pApp = CPDFXFA_App::GetInstance(); - pApp->RemoveFormFillEnv((CPDFDoc_Environment*)hHandle); - delete (CPDFDoc_Environment*)hHandle; - hHandle = NULL; + if (!hHandle) + return; + CPDFXFA_App* pApp = CPDFXFA_App::GetInstance(); + pApp->RemoveFormFillEnv((CPDFDoc_Environment*)hHandle); + delete (CPDFDoc_Environment*)hHandle; } DLLEXPORT FPDF_BOOL STDCALL FORM_OnMouseMove(FPDF_FORMHANDLE hHandle, FPDF_PAGE page, int modifier, double page_x, double page_y) { - if (!hHandle || !page) - return FALSE; -// CPDF_Page * pPage = (CPDF_Page*) page; -// CPDF_Document * pDoc = pPage->m_pDocument; -// CPDFDoc_Environment* pEnv = (CPDFDoc_Environment*)hHandle; - CPDFSDK_Document* pFXDoc = ((CPDFDoc_Environment*)hHandle)->GetCurrentDoc(); - if(!pFXDoc) - return FALSE; - CPDFSDK_PageView* pPageView = pFXDoc->GetPageView((CPDFXFA_Page*)page); - if(!pPageView) - return FALSE; - -// double page_x = 0; -// double page_y = 0; -// pEnv->FFI_DeviceToPage(page, point_x, point_y, &page_x, &page_y); - CPDF_Point pt((FX_FLOAT)page_x, (FX_FLOAT)page_y); - return pPageView->OnMouseMove(pt, modifier); + CPDFSDK_PageView* pPageView = FormHandleToPageView(hHandle, page); + if (!pPageView) + return FALSE; + + CPDF_Point pt((FX_FLOAT)page_x, (FX_FLOAT)page_y); + return pPageView->OnMouseMove(pt, modifier); } DLLEXPORT FPDF_BOOL STDCALL FORM_OnLButtonDown(FPDF_FORMHANDLE hHandle, FPDF_PAGE page, int modifier, double page_x, double page_y) { - if (!hHandle || !page) - return FALSE; - CPDFSDK_Document* pFXDoc = ((CPDFDoc_Environment*)hHandle)->GetCurrentDoc(); - if(!pFXDoc) - return FALSE; - CPDFSDK_PageView* pPageView = pFXDoc->GetPageView((CPDFXFA_Page*)page); - if(!pPageView) - return FALSE; -// double page_x = 0; -// double page_y = 0; -// pEnv->FFI_DeviceToPage(page, point_x, point_y, &page_x, &page_y); - CPDF_Point pt((FX_FLOAT)page_x, (FX_FLOAT)page_y); - return pPageView->OnLButtonDown(pt, modifier); + CPDFSDK_PageView* pPageView = FormHandleToPageView(hHandle, page); + if (!pPageView) + return FALSE; + + CPDF_Point pt((FX_FLOAT)page_x, (FX_FLOAT)page_y); + return pPageView->OnLButtonDown(pt, modifier); } DLLEXPORT FPDF_BOOL STDCALL FORM_OnLButtonUp(FPDF_FORMHANDLE hHandle, FPDF_PAGE page, int modifier, double page_x, double page_y) { - if (!hHandle || !page) - return FALSE; - CPDFSDK_Document* pFXDoc = ((CPDFDoc_Environment*)hHandle)->GetCurrentDoc(); - if(!pFXDoc) - return FALSE; - CPDFSDK_PageView* pPageView = pFXDoc->GetPageView((CPDFXFA_Page*)page); - if(!pPageView) - return FALSE; -// double page_x = 0; -// double page_y = 0; -// pEnv->FFI_DeviceToPage(page, point_x, point_y, &page_x, &page_y); - CPDF_Point pt((FX_FLOAT)page_x, (FX_FLOAT)page_y); - return pPageView->OnLButtonUp(pt, modifier); + CPDFSDK_PageView* pPageView = FormHandleToPageView(hHandle, page); + if (!pPageView) + return FALSE; + + CPDF_Point pt((FX_FLOAT)page_x, (FX_FLOAT)page_y); + return pPageView->OnLButtonUp(pt, modifier); } DLLEXPORT FPDF_BOOL STDCALL FORM_OnRButtonDown(FPDF_FORMHANDLE hHandle, FPDF_PAGE page, int modifier, double page_x, double page_y) { - if (!hHandle || !page) - return FALSE; + CPDFSDK_PageView* pPageView = FormHandleToPageView(hHandle, page); + if (!pPageView) + return FALSE; - CPDFSDK_Document* pFXDoc = ((CPDFDoc_Environment*)hHandle)->GetCurrentDoc(); - if(!pFXDoc) - return FALSE; - CPDFSDK_PageView* pPageView = pFXDoc->GetPageView((CPDFXFA_Page*)page); - if(!pPageView) - return FALSE; - - CPDF_Point pt((FX_FLOAT)page_x, (FX_FLOAT)page_y); - return pPageView->OnRButtonDown(pt, modifier); + CPDF_Point pt((FX_FLOAT)page_x, (FX_FLOAT)page_y); + return pPageView->OnRButtonDown(pt, modifier); } DLLEXPORT FPDF_BOOL STDCALL FORM_OnRButtonUp(FPDF_FORMHANDLE hHandle, FPDF_PAGE page, int modifier, double page_x, double page_y) { - if (!hHandle || !page) - return FALSE; - - CPDFSDK_Document* pFXDoc = ((CPDFDoc_Environment*)hHandle)->GetCurrentDoc(); - if(!pFXDoc) - return FALSE; - CPDFSDK_PageView* pPageView = pFXDoc->GetPageView((CPDFXFA_Page*)page); - if(!pPageView) - return FALSE; + CPDFSDK_PageView* pPageView = FormHandleToPageView(hHandle, page); + if (!pPageView) + return FALSE; - CPDF_Point pt((FX_FLOAT)page_x, (FX_FLOAT)page_y); - return pPageView->OnRButtonUp(pt, modifier); + CPDF_Point pt((FX_FLOAT)page_x, (FX_FLOAT)page_y); + return pPageView->OnRButtonUp(pt, modifier); } DLLEXPORT FPDF_BOOL STDCALL FORM_OnKeyDown(FPDF_FORMHANDLE hHandle, FPDF_PAGE page, int nKeyCode, int modifier) { - if (!hHandle || !page) - return FALSE; - CPDFSDK_Document* pFXDoc = ((CPDFDoc_Environment*)hHandle)->GetCurrentDoc(); - if(!pFXDoc) - return FALSE; - CPDFSDK_PageView* pPageView = pFXDoc->GetPageView((CPDFXFA_Page*)page); - if(!pPageView) - return FALSE; + CPDFSDK_PageView* pPageView = FormHandleToPageView(hHandle, page); + if (!pPageView) + return FALSE; - - return pPageView->OnKeyDown(nKeyCode, modifier); + return pPageView->OnKeyDown(nKeyCode, modifier); } DLLEXPORT FPDF_BOOL STDCALL FORM_OnKeyUp(FPDF_FORMHANDLE hHandle, FPDF_PAGE page, int nKeyCode, int modifier) { - if (!hHandle || !page) - return FALSE; - CPDFSDK_Document* pFXDoc = ((CPDFDoc_Environment*)hHandle)->GetCurrentDoc(); - if(!pFXDoc) - return FALSE; - CPDFSDK_PageView* pPageView = pFXDoc->GetPageView((CPDFXFA_Page*)page); - if(!pPageView) - return FALSE; - + CPDFSDK_PageView* pPageView = FormHandleToPageView(hHandle, page); + if (!pPageView) + return FALSE; - return pPageView->OnKeyUp(nKeyCode, modifier); + return pPageView->OnKeyUp(nKeyCode, modifier); } - DLLEXPORT FPDF_BOOL STDCALL FORM_OnChar(FPDF_FORMHANDLE hHandle, FPDF_PAGE page, int nChar, int modifier) { - if (!hHandle || !page) - return FALSE; - CPDFSDK_Document* pFXDoc = ((CPDFDoc_Environment*)hHandle)->GetCurrentDoc(); - if(!pFXDoc) - return FALSE; - CPDFSDK_PageView* pPageView = pFXDoc->GetPageView((CPDFXFA_Page*)page); - if(!pPageView) - return FALSE; - return pPageView->OnChar(nChar, modifier); + CPDFSDK_PageView* pPageView = FormHandleToPageView(hHandle, page); + if (!pPageView) + return FALSE; + return pPageView->OnChar(nChar, modifier); } DLLEXPORT FPDF_BOOL STDCALL FORM_ForceToKillFocus(FPDF_FORMHANDLE hHandle) { - if(!hHandle) - return FALSE; - CPDFSDK_Document* pSDKDoc = ((CPDFDoc_Environment*)hHandle)->GetCurrentDoc(); - if(!pSDKDoc) - return FALSE; - //Kill the current focus. - return pSDKDoc->KillFocusAnnot(0); + CPDFSDK_Document* pSDKDoc = FormHandleToSDKDoc(hHandle); + if (!pSDKDoc) + return FALSE; + + return pSDKDoc->KillFocusAnnot(0); } -DLLEXPORT void STDCALL FPDF_FFLDraw(FPDF_FORMHANDLE hHandle, FPDF_BITMAP bitmap, FPDF_PAGE page, int start_x, int start_y, - int size_x, int size_y, int rotate, int flags) +DLLEXPORT void STDCALL FPDF_FFLDraw(FPDF_FORMHANDLE hHandle, FPDF_BITMAP bitmap, FPDF_PAGE page, + int start_x, int start_y, int size_x, int size_y, int rotate, int flags) { - if (!hHandle || !page) - return ; + if (!hHandle || !page) + return ; - CPDFXFA_Page* pPage = (CPDFXFA_Page*)page; - CPDFXFA_Document* pDocument = pPage->GetDocument(); - if (!pDocument) - return; - CPDF_Document* pPDFDoc = pDocument->GetPDFDoc(); - if (!pPDFDoc) - return; + CPDFXFA_Page* pPage = (CPDFXFA_Page*)page; + CPDFXFA_Document* pDocument = pPage->GetDocument(); + if (!pDocument) + return; + CPDF_Document* pPDFDoc = pDocument->GetPDFDoc(); + if (!pPDFDoc) + return; - CPDFDoc_Environment* pEnv = (CPDFDoc_Environment*)hHandle; - CPDFSDK_Document* pFXDoc = pEnv->GetCurrentDoc(); - if (!pFXDoc) - return; + CPDFDoc_Environment* pEnv = (CPDFDoc_Environment*)hHandle; + CPDFSDK_Document* pFXDoc = pEnv->GetSDKDocument(); + if (!pFXDoc) + return; - CFX_AffineMatrix matrix; - pPage->GetDisplayMatrix(matrix, start_x, start_y, size_x, size_y, rotate); + CFX_AffineMatrix matrix; + pPage->GetDisplayMatrix(matrix, start_x, start_y, size_x, size_y, rotate); - FX_RECT clip; - clip.left = start_x; - clip.right = start_x + size_x; - clip.top = start_y; - clip.bottom = start_y + size_y; + FX_RECT clip; + clip.left = start_x; + clip.right = start_x + size_x; + clip.top = start_y; + clip.bottom = start_y + size_y; #ifdef _SKIA_SUPPORT_ - CFX_SkiaDevice* pDevice = FX_NEW CFX_SkiaDevice; + nonstd::unique_ptr<CFX_SkiaDevice> pDevice(new CFX_SkiaDevice); #else - CFX_FxgeDevice* pDevice = NULL; - pDevice = FX_NEW CFX_FxgeDevice; + nonstd::unique_ptr<CFX_FxgeDevice> pDevice(new CFX_FxgeDevice); #endif - if (!pDevice) - return; - pDevice->Attach((CFX_DIBitmap*)bitmap); - pDevice->SaveState(); - pDevice->SetClip_Rect(&clip); - - CPDF_RenderOptions options; - if (flags & FPDF_LCD_TEXT) - options.m_Flags |= RENDER_CLEARTYPE; - else - options.m_Flags &= ~RENDER_CLEARTYPE; - - //Grayscale output - if (flags & FPDF_GRAYSCALE) - { - options.m_ColorMode = RENDER_COLOR_GRAY; - options.m_ForeColor = 0; - options.m_BackColor = 0xffffff; - } - options.m_AddFlags = flags >> 8; - - options.m_pOCContext = FX_NEW CPDF_OCContext(pPDFDoc); - - if(CPDFSDK_PageView* pPageView = pFXDoc->GetPageView((CPDFXFA_Page*)page)) - { - pPageView->PageView_OnDraw(pDevice, &matrix, &options, &clip); - } - pDevice->RestoreState(); - - if(options.m_pOCContext) - { - delete options.m_pOCContext; - options.m_pOCContext = NULL; - } - if(pDevice) - { - delete pDevice; - pDevice = NULL; - } + if (!pDevice) + return; + pDevice->Attach((CFX_DIBitmap*)bitmap); + pDevice->SaveState(); + pDevice->SetClip_Rect(&clip); + + CPDF_RenderOptions options; + if (flags & FPDF_LCD_TEXT) + options.m_Flags |= RENDER_CLEARTYPE; + else + options.m_Flags &= ~RENDER_CLEARTYPE; + //Grayscale output + if (flags & FPDF_GRAYSCALE) + { + options.m_ColorMode = RENDER_COLOR_GRAY; + options.m_ForeColor = 0; + options.m_BackColor = 0xffffff; + } + options.m_AddFlags = flags >> 8; + options.m_pOCContext = FX_NEW CPDF_OCContext(pPDFDoc); + + if (CPDFSDK_PageView* pPageView = pFXDoc->GetPageView((CPDFXFA_Page*)page)) + pPageView->PageView_OnDraw(pDevice.get(), &matrix, &options, &clip); + + pDevice->RestoreState(); + + delete options.m_pOCContext; + options.m_pOCContext = NULL; } DLLEXPORT void STDCALL FPDF_Widget_Undo(FPDF_DOCUMENT document, FPDF_WIDGET hWidget) { - if (NULL == hWidget || NULL == document) - return; + if (NULL == hWidget || NULL == document) + return; - CPDFXFA_Document* pDocument = (CPDFXFA_Document*)document; - if (pDocument->GetDocType() != XFA_DOCTYPE_Dynamic && pDocument->GetDocType() != XFA_DOCTYPE_Static) - return; + CPDFXFA_Document* pDocument = (CPDFXFA_Document*)document; + if (pDocument->GetDocType() != XFA_DOCTYPE_Dynamic && pDocument->GetDocType() != XFA_DOCTYPE_Static) + return; - IXFA_MenuHandler* pXFAMenuHander = CPDFXFA_App::GetInstance()->GetXFAApp()->GetMenuHandler(); - if (pXFAMenuHander == NULL) - return; + IXFA_MenuHandler* pXFAMenuHander = CPDFXFA_App::GetInstance()->GetXFAApp()->GetMenuHandler(); + if (pXFAMenuHander == NULL) + return; - pXFAMenuHander->Undo((IXFA_Widget*)hWidget); + pXFAMenuHander->Undo((IXFA_Widget*)hWidget); } DLLEXPORT void STDCALL FPDF_Widget_Redo(FPDF_DOCUMENT document, FPDF_WIDGET hWidget) { - if (NULL == hWidget || NULL == document) - return; + if (NULL == hWidget || NULL == document) + return; - CPDFXFA_Document* pDocument = (CPDFXFA_Document*)document; - if (pDocument->GetDocType() != XFA_DOCTYPE_Dynamic && pDocument->GetDocType() != XFA_DOCTYPE_Static) - return; + CPDFXFA_Document* pDocument = (CPDFXFA_Document*)document; + if (pDocument->GetDocType() != XFA_DOCTYPE_Dynamic && pDocument->GetDocType() != XFA_DOCTYPE_Static) + return; - IXFA_MenuHandler* pXFAMenuHander = CPDFXFA_App::GetInstance()->GetXFAApp()->GetMenuHandler(); - if (pXFAMenuHander == NULL) - return; + IXFA_MenuHandler* pXFAMenuHander = CPDFXFA_App::GetInstance()->GetXFAApp()->GetMenuHandler(); + if (pXFAMenuHander == NULL) + return; - pXFAMenuHander->Redo((IXFA_Widget*)hWidget); + pXFAMenuHander->Redo((IXFA_Widget*)hWidget); } DLLEXPORT void STDCALL FPDF_Widget_SelectAll(FPDF_DOCUMENT document, FPDF_WIDGET hWidget) { - if (NULL == hWidget || NULL == document) - return; + if (NULL == hWidget || NULL == document) + return; - CPDFXFA_Document* pDocument = (CPDFXFA_Document*)document; - if (pDocument->GetDocType() != XFA_DOCTYPE_Dynamic && pDocument->GetDocType() != XFA_DOCTYPE_Static) - return; + CPDFXFA_Document* pDocument = (CPDFXFA_Document*)document; + if (pDocument->GetDocType() != XFA_DOCTYPE_Dynamic && pDocument->GetDocType() != XFA_DOCTYPE_Static) + return; - IXFA_MenuHandler* pXFAMenuHander = CPDFXFA_App::GetInstance()->GetXFAApp()->GetMenuHandler(); - if (pXFAMenuHander == NULL) - return; + IXFA_MenuHandler* pXFAMenuHander = CPDFXFA_App::GetInstance()->GetXFAApp()->GetMenuHandler(); + if (pXFAMenuHander == NULL) + return; - pXFAMenuHander->SelectAll((IXFA_Widget*)hWidget); + pXFAMenuHander->SelectAll((IXFA_Widget*)hWidget); } DLLEXPORT void STDCALL FPDF_Widget_Copy(FPDF_DOCUMENT document, FPDF_WIDGET hWidget, FPDF_WIDESTRING wsText, FPDF_DWORD* size) { - if (NULL == hWidget || NULL == document) - return; + if (NULL == hWidget || NULL == document) + return; - CPDFXFA_Document* pDocument = (CPDFXFA_Document*)document; - if (pDocument->GetDocType() != XFA_DOCTYPE_Dynamic && pDocument->GetDocType() != XFA_DOCTYPE_Static) - return; + CPDFXFA_Document* pDocument = (CPDFXFA_Document*)document; + if (pDocument->GetDocType() != XFA_DOCTYPE_Dynamic && pDocument->GetDocType() != XFA_DOCTYPE_Static) + return; - IXFA_MenuHandler* pXFAMenuHander = CPDFXFA_App::GetInstance()->GetXFAApp()->GetMenuHandler(); - if (pXFAMenuHander == NULL) - return; + IXFA_MenuHandler* pXFAMenuHander = CPDFXFA_App::GetInstance()->GetXFAApp()->GetMenuHandler(); + if (pXFAMenuHander == NULL) + return; - CFX_WideString wsCpText; - pXFAMenuHander->Copy((IXFA_Widget*)hWidget, wsCpText); + CFX_WideString wsCpText; + pXFAMenuHander->Copy((IXFA_Widget*)hWidget, wsCpText); - CFX_ByteString bsCpText = wsCpText.UTF16LE_Encode(); - int len = bsCpText.GetLength()/sizeof(unsigned short); - if (wsText == NULL) { - *size = len; - return; - } + CFX_ByteString bsCpText = wsCpText.UTF16LE_Encode(); + int len = bsCpText.GetLength()/sizeof(unsigned short); + if (wsText == NULL) { + *size = len; + return; + } - int real_size = len < *size ? len : *size; - if (real_size > 0) - { - FXSYS_memcpy((void*)wsText,bsCpText.GetBuffer(real_size*sizeof(unsigned short)),real_size*sizeof(unsigned short)); - bsCpText.ReleaseBuffer(real_size*sizeof(unsigned short)); - } - *size = real_size; + int real_size = len < *size ? len : *size; + if (real_size > 0) + { + FXSYS_memcpy((void*)wsText,bsCpText.GetBuffer(real_size*sizeof(unsigned short)),real_size*sizeof(unsigned short)); + bsCpText.ReleaseBuffer(real_size*sizeof(unsigned short)); + } + *size = real_size; } DLLEXPORT void STDCALL FPDF_Widget_Cut(FPDF_DOCUMENT document, FPDF_WIDGET hWidget, FPDF_WIDESTRING wsText, FPDF_DWORD* size) { - if (NULL == hWidget || NULL == document) - return; - CPDFXFA_Document* pDocument = (CPDFXFA_Document*)document; - if (pDocument->GetDocType() != XFA_DOCTYPE_Dynamic && pDocument->GetDocType() != XFA_DOCTYPE_Static) - return; - - IXFA_MenuHandler* pXFAMenuHander = CPDFXFA_App::GetInstance()->GetXFAApp()->GetMenuHandler(); - if (pXFAMenuHander == NULL) - return; - - CFX_WideString wsCpText; - pXFAMenuHander->Cut((IXFA_Widget*)hWidget, wsCpText); - - CFX_ByteString bsCpText = wsCpText.UTF16LE_Encode(); - int len = bsCpText.GetLength()/sizeof(unsigned short); - if (wsText == NULL) { - *size = len; - return; - } - - int real_size = len < *size ? len : *size; - if (real_size > 0) - { - FXSYS_memcpy((void*)wsText,bsCpText.GetBuffer(real_size*sizeof(unsigned short)),real_size*sizeof(unsigned short)); - bsCpText.ReleaseBuffer(real_size*sizeof(unsigned short)); - } - *size = real_size; + if (NULL == hWidget || NULL == document) + return; + CPDFXFA_Document* pDocument = (CPDFXFA_Document*)document; + if (pDocument->GetDocType() != XFA_DOCTYPE_Dynamic && pDocument->GetDocType() != XFA_DOCTYPE_Static) + return; + + IXFA_MenuHandler* pXFAMenuHander = CPDFXFA_App::GetInstance()->GetXFAApp()->GetMenuHandler(); + if (pXFAMenuHander == NULL) + return; + + CFX_WideString wsCpText; + pXFAMenuHander->Cut((IXFA_Widget*)hWidget, wsCpText); + + CFX_ByteString bsCpText = wsCpText.UTF16LE_Encode(); + int len = bsCpText.GetLength()/sizeof(unsigned short); + if (wsText == NULL) { + *size = len; + return; + } + + int real_size = len < *size ? len : *size; + if (real_size > 0) + { + FXSYS_memcpy((void*)wsText,bsCpText.GetBuffer(real_size*sizeof(unsigned short)),real_size*sizeof(unsigned short)); + bsCpText.ReleaseBuffer(real_size*sizeof(unsigned short)); + } + *size = real_size; } DLLEXPORT void STDCALL FPDF_Widget_Paste(FPDF_DOCUMENT document, FPDF_WIDGET hWidget, FPDF_WIDESTRING wsText, FPDF_DWORD size) { - if (NULL == hWidget || NULL == document) - return; + if (NULL == hWidget || NULL == document) + return; - CPDFXFA_Document* pDocument = (CPDFXFA_Document*)document; - if (pDocument->GetDocType() != XFA_DOCTYPE_Dynamic && pDocument->GetDocType() != XFA_DOCTYPE_Static) - return; + CPDFXFA_Document* pDocument = (CPDFXFA_Document*)document; + if (pDocument->GetDocType() != XFA_DOCTYPE_Dynamic && pDocument->GetDocType() != XFA_DOCTYPE_Static) + return; - IXFA_MenuHandler* pXFAMenuHander = CPDFXFA_App::GetInstance()->GetXFAApp()->GetMenuHandler(); - if (pXFAMenuHander == NULL) - return; + IXFA_MenuHandler* pXFAMenuHander = CPDFXFA_App::GetInstance()->GetXFAApp()->GetMenuHandler(); + if (pXFAMenuHander == NULL) + return; - CFX_WideString wstr = CFX_WideString::FromUTF16LE(wsText, size); - pXFAMenuHander->Paste((IXFA_Widget*)hWidget, wstr); + CFX_WideString wstr = CFX_WideString::FromUTF16LE(wsText, size); + pXFAMenuHander->Paste((IXFA_Widget*)hWidget, wstr); } DLLEXPORT void STDCALL FPDF_Widget_ReplaceSpellCheckWord(FPDF_DOCUMENT document, FPDF_WIDGET hWidget, float x, float y, FPDF_BYTESTRING bsText) { - if (NULL == hWidget || NULL == document) - return; + if (NULL == hWidget || NULL == document) + return; - CPDFXFA_Document* pDocument = (CPDFXFA_Document*)document; - if (pDocument->GetDocType() != XFA_DOCTYPE_Dynamic && pDocument->GetDocType() != XFA_DOCTYPE_Static) - return; + CPDFXFA_Document* pDocument = (CPDFXFA_Document*)document; + if (pDocument->GetDocType() != XFA_DOCTYPE_Dynamic && pDocument->GetDocType() != XFA_DOCTYPE_Static) + return; - IXFA_MenuHandler* pXFAMenuHander = CPDFXFA_App::GetInstance()->GetXFAApp()->GetMenuHandler(); - if (pXFAMenuHander == NULL) - return; + IXFA_MenuHandler* pXFAMenuHander = CPDFXFA_App::GetInstance()->GetXFAApp()->GetMenuHandler(); + if (pXFAMenuHander == NULL) + return; - CFX_PointF ptPopup; - ptPopup.x = x; - ptPopup.y = y; - CFX_ByteStringC bs(bsText); - pXFAMenuHander->ReplaceSpellCheckWord((IXFA_Widget*)hWidget,ptPopup,bs); + CFX_PointF ptPopup; + ptPopup.x = x; + ptPopup.y = y; + CFX_ByteStringC bs(bsText); + pXFAMenuHander->ReplaceSpellCheckWord((IXFA_Widget*)hWidget,ptPopup,bs); } DLLEXPORT void STDCALL FPDF_Widget_GetSpellCheckWords(FPDF_DOCUMENT document, FPDF_WIDGET hWidget, float x, float y, FPDF_STRINGHANDLE* stringHandle) { - if (NULL == hWidget || NULL == document) - return; + if (NULL == hWidget || NULL == document) + return; - CPDFXFA_Document* pDocument = (CPDFXFA_Document*)document; - if (pDocument->GetDocType() != XFA_DOCTYPE_Dynamic && pDocument->GetDocType() != XFA_DOCTYPE_Static) - return; + CPDFXFA_Document* pDocument = (CPDFXFA_Document*)document; + if (pDocument->GetDocType() != XFA_DOCTYPE_Dynamic && pDocument->GetDocType() != XFA_DOCTYPE_Static) + return; - IXFA_MenuHandler* pXFAMenuHander = CPDFXFA_App::GetInstance()->GetXFAApp()->GetMenuHandler(); - if (pXFAMenuHander == NULL) - return; + IXFA_MenuHandler* pXFAMenuHander = CPDFXFA_App::GetInstance()->GetXFAApp()->GetMenuHandler(); + if (pXFAMenuHander == NULL) + return; - CFX_ByteStringArray* sSuggestWords = FX_NEW CFX_ByteStringArray; - CFX_PointF ptPopup; - ptPopup.x = x; - ptPopup.y = y; - pXFAMenuHander->GetSuggestWords((IXFA_Widget*)hWidget, ptPopup, *sSuggestWords); - *stringHandle = (FPDF_STRINGHANDLE)sSuggestWords; + CFX_ByteStringArray* sSuggestWords = FX_NEW CFX_ByteStringArray; + CFX_PointF ptPopup; + ptPopup.x = x; + ptPopup.y = y; + pXFAMenuHander->GetSuggestWords((IXFA_Widget*)hWidget, ptPopup, *sSuggestWords); + *stringHandle = (FPDF_STRINGHANDLE)sSuggestWords; } DLLEXPORT int STDCALL FPDF_StringHandleCounts(FPDF_STRINGHANDLE stringHandle) { - if (stringHandle == NULL) - return -1; - CFX_ByteStringArray* sSuggestWords = (CFX_ByteStringArray*)stringHandle; - return sSuggestWords->GetSize(); + if (stringHandle == NULL) + return -1; + CFX_ByteStringArray* sSuggestWords = (CFX_ByteStringArray*)stringHandle; + return sSuggestWords->GetSize(); } DLLEXPORT FPDF_BOOL STDCALL FPDF_StringHandleGetStringByIndex(FPDF_STRINGHANDLE stringHandle, int index, FPDF_BYTESTRING bsText, FPDF_DWORD* size) { - if (stringHandle == NULL || size == NULL) - return FALSE; - int count = FPDF_StringHandleCounts(stringHandle); - if (index < 0|| index >= count) - return FALSE; + if (stringHandle == NULL || size == NULL) + return FALSE; + int count = FPDF_StringHandleCounts(stringHandle); + if (index < 0|| index >= count) + return FALSE; - CFX_ByteStringArray sSuggestWords = *(CFX_ByteStringArray*)stringHandle; - int len = sSuggestWords[index].GetLength(); + CFX_ByteStringArray sSuggestWords = *(CFX_ByteStringArray*)stringHandle; + int len = sSuggestWords[index].GetLength(); - if (bsText == NULL) { - *size = len; - return TRUE; - } + if (bsText == NULL) { + *size = len; + return TRUE; + } - int real_size = len < *size ? len : *size; - if (real_size > 0) - FXSYS_memcpy((void*)bsText, (const FX_CHAR*)(sSuggestWords[index]), real_size); - *size = real_size; + int real_size = len < *size ? len : *size; + if (real_size > 0) + FXSYS_memcpy((void*)bsText, (const FX_CHAR*)(sSuggestWords[index]), real_size); + *size = real_size; - return TRUE; + return TRUE; } DLLEXPORT void STDCALL FPDF_StringHandleRelease(FPDF_STRINGHANDLE stringHandle) { - if (stringHandle == NULL) - return; - CFX_ByteStringArray* sSuggestWords = (CFX_ByteStringArray*)stringHandle; - delete sSuggestWords; + if (stringHandle == NULL) + return; + CFX_ByteStringArray* sSuggestWords = (CFX_ByteStringArray*)stringHandle; + delete sSuggestWords; } DLLEXPORT FPDF_BOOL STDCALL FPDF_StringHandleAddString(FPDF_STRINGHANDLE stringHandle, FPDF_BYTESTRING bsText, FPDF_DWORD size) { - if (stringHandle == NULL || bsText == NULL || size <= 0) - return FALSE; + if (stringHandle == NULL || bsText == NULL || size <= 0) + return FALSE; - CFX_ByteStringArray* stringArr = (CFX_ByteStringArray*)stringHandle; - CFX_ByteString bsStr(bsText, size); + CFX_ByteStringArray* stringArr = (CFX_ByteStringArray*)stringHandle; + CFX_ByteString bsStr(bsText, size); - stringArr->Add(bsStr); - return TRUE; + stringArr->Add(bsStr); + return TRUE; } DLLEXPORT void STDCALL FPDF_SetFormFieldHighlightColor(FPDF_FORMHANDLE hHandle, int fieldType, unsigned long color) { - if (!hHandle) - return; -// CPDFDoc_Environment* pEnv = (CPDFDoc_Environment* )hHandle; - CPDFSDK_Document* pSDKDoc = ((CPDFDoc_Environment*)hHandle)->GetCurrentDoc(); - if(pSDKDoc) - { - if(CPDFSDK_InterForm* pInterForm = pSDKDoc->GetInterForm()) - { - pInterForm->SetHighlightColor(color, fieldType); - } - - } - + if (CPDFSDK_InterForm* pInterForm = FormHandleToInterForm(hHandle)) + pInterForm->SetHighlightColor(color, fieldType); } DLLEXPORT void STDCALL FPDF_SetFormFieldHighlightAlpha(FPDF_FORMHANDLE hHandle, unsigned char alpha) { - if (!hHandle) - return; - CPDFSDK_Document* pSDKDoc = ((CPDFDoc_Environment*)hHandle)->GetCurrentDoc(); - if(pSDKDoc) - { - if(CPDFSDK_InterForm* pInterForm = pSDKDoc->GetInterForm()) - pInterForm->SetHighlightAlpha(alpha); - } + if (CPDFSDK_InterForm* pInterForm = FormHandleToInterForm(hHandle)) + pInterForm->SetHighlightAlpha(alpha); } DLLEXPORT void STDCALL FPDF_RemoveFormFieldHighlight(FPDF_FORMHANDLE hHandle) { - if (!hHandle) - return; - CPDFSDK_Document* pSDKDoc = ((CPDFDoc_Environment*)hHandle)->GetCurrentDoc(); - if(pSDKDoc) - { - if(CPDFSDK_InterForm* pInterForm = pSDKDoc->GetInterForm()) - pInterForm->RemoveAllHighLight(); - } + if (CPDFSDK_InterForm* pInterForm = FormHandleToInterForm(hHandle)) + pInterForm->RemoveAllHighLight(); } DLLEXPORT void STDCALL FORM_OnAfterLoadPage(FPDF_PAGE page, FPDF_FORMHANDLE hHandle) { - if(!hHandle || !page) - return; - CPDFSDK_Document* pSDKDoc = ((CPDFDoc_Environment*)hHandle)->GetCurrentDoc(); - if(!pSDKDoc) - return; - CPDFXFA_Page* pPage = (CPDFXFA_Page*)page; - CPDFSDK_PageView* pPageView = pSDKDoc->GetPageView(pPage, TRUE); - if(pPageView) - { - pPageView->SetValid(TRUE); - } + if (CPDFSDK_PageView* pPageView = FormHandleToPageView(hHandle, page)) + pPageView->SetValid(TRUE); } DLLEXPORT void STDCALL FORM_OnBeforeClosePage(FPDF_PAGE page, FPDF_FORMHANDLE hHandle) { - if(!hHandle || !page) - return; - CPDFSDK_Document* pSDKDoc = ((CPDFDoc_Environment*)hHandle)->GetCurrentDoc(); - CPDFXFA_Page* pPage = (CPDFXFA_Page*)page; - CPDFSDK_PageView* pPageView = pSDKDoc->GetPageView(pPage, FALSE); - if(pPageView) - { - pPageView->SetValid(FALSE); - // ReMovePageView() takes care of the delete for us. - pSDKDoc->ReMovePageView(pPage); - } + if (!hHandle || !page) + return; + + CPDFSDK_Document* pSDKDoc = ((CPDFDoc_Environment*)hHandle)->GetSDKDocument(); + if (!pSDKDoc) + return; + + CPDFXFA_Page* pPage = (CPDFXFA_Page*)page; + CPDFSDK_PageView* pPageView = pSDKDoc->GetPageView(pPage, FALSE); + if (pPageView) + { + pPageView->SetValid(FALSE); + // ReMovePageView() takes care of the delete for us. + pSDKDoc->ReMovePageView(pPage); + } } + DLLEXPORT void STDCALL FORM_DoDocumentJSAction(FPDF_FORMHANDLE hHandle) { - if(!hHandle) - return; - if( CPDFSDK_Document* pSDKDoc = ((CPDFDoc_Environment*)hHandle)->GetCurrentDoc()) - { - if(((CPDFDoc_Environment*)hHandle)->IsJSInitiated()) - pSDKDoc->ProcJavascriptFun(); - } + CPDFSDK_Document* pSDKDoc = FormHandleToSDKDoc(hHandle); + if (pSDKDoc && ((CPDFDoc_Environment*)hHandle)->IsJSInitiated()) + pSDKDoc->ProcJavascriptFun(); } DLLEXPORT void STDCALL FORM_DoDocumentOpenAction(FPDF_FORMHANDLE hHandle) { - if(!hHandle) - return; - if( CPDFSDK_Document* pSDKDoc = ((CPDFDoc_Environment*)hHandle)->GetCurrentDoc()) - { - if(((CPDFDoc_Environment*)hHandle)->IsJSInitiated()) - pSDKDoc->ProcOpenAction(); - } + CPDFSDK_Document* pSDKDoc = FormHandleToSDKDoc(hHandle); + if (pSDKDoc && ((CPDFDoc_Environment*)hHandle)->IsJSInitiated()) + pSDKDoc->ProcOpenAction(); } + DLLEXPORT void STDCALL FORM_DoDocumentAAction(FPDF_FORMHANDLE hHandle, int aaType) { - if(!hHandle) - return; - CPDFSDK_Document* pSDKDoc = ((CPDFDoc_Environment*)hHandle)->GetCurrentDoc(); - if(pSDKDoc) - { - CPDF_Document* pDoc = pSDKDoc->GetDocument()->GetPDFDoc(); - CPDF_Dictionary* pDic = pDoc->GetRoot(); - if (!pDic) - return; - CPDF_AAction aa = pDic->GetDict(FX_BSTRC("AA")); - - if(aa.ActionExist((CPDF_AAction::AActionType)aaType)) - { - CPDF_Action action = aa.GetAction((CPDF_AAction::AActionType)aaType); - CPDFSDK_ActionHandler *pActionHandler = ((CPDFDoc_Environment*)hHandle)->GetActionHander(); - ASSERT(pActionHandler != NULL); - pActionHandler->DoAction_Document(action, (CPDF_AAction::AActionType)aaType, pSDKDoc); - } - } + CPDFSDK_Document* pSDKDoc = FormHandleToSDKDoc(hHandle); + if (!pSDKDoc) + return; + + CPDF_Document* pDoc = pSDKDoc->GetDocument()->GetPDFDoc(); + CPDF_Dictionary* pDic = pDoc->GetRoot(); + if (!pDic) + return; + CPDF_AAction aa = pDic->GetDict(FX_BSTRC("AA")); + if(aa.ActionExist((CPDF_AAction::AActionType)aaType)) + { + CPDF_Action action = aa.GetAction((CPDF_AAction::AActionType)aaType); + CPDFSDK_ActionHandler *pActionHandler = ((CPDFDoc_Environment*)hHandle)->GetActionHander(); + ASSERT(pActionHandler != NULL); + pActionHandler->DoAction_Document(action, (CPDF_AAction::AActionType)aaType, pSDKDoc); + } } + DLLEXPORT void STDCALL FORM_DoPageAAction(FPDF_PAGE page, FPDF_FORMHANDLE hHandle, int aaType) { - if(!hHandle || !page) - return; - CPDFSDK_Document* pSDKDoc = ((CPDFDoc_Environment*)hHandle)->GetCurrentDoc(); - CPDFXFA_Page* pPage = (CPDFXFA_Page*)page; - CPDFSDK_PageView* pPageView = pSDKDoc->GetPageView(pPage, FALSE); - if(pPageView) - { - CPDFDoc_Environment *pEnv = pSDKDoc->GetEnv(); - ASSERT(pEnv != NULL); - - CPDFSDK_ActionHandler *pActionHandler = pEnv->GetActionHander(); - ASSERT(pActionHandler != NULL); - - if (!pPage->GetPDFPage()) - return; - CPDF_Dictionary *pPageDict = pPage->GetPDFPage()->m_pFormDict; - ASSERT(pPageDict != NULL); - - CPDF_AAction aa = pPageDict->GetDict(FX_BSTRC("AA")); - - FX_BOOL bExistOAAction = FALSE; - FX_BOOL bExistCAAction = FALSE; - if (FPDFPAGE_AACTION_OPEN == aaType) - { - bExistOAAction = aa.ActionExist(CPDF_AAction::OpenPage); - if (bExistOAAction) - { - CPDF_Action action = aa.GetAction(CPDF_AAction::OpenPage); - pActionHandler->DoAction_Page(action, CPDF_AAction::OpenPage, pSDKDoc); - } - } - else - { - bExistCAAction = aa.ActionExist(CPDF_AAction::ClosePage); - if (bExistCAAction) - { - CPDF_Action action = aa.GetAction(CPDF_AAction::ClosePage); - pActionHandler->DoAction_Page(action, CPDF_AAction::ClosePage, pSDKDoc); - } - } - } + if(!hHandle || !page) + return; + CPDFSDK_Document* pSDKDoc = ((CPDFDoc_Environment*)hHandle)->GetSDKDocument(); + CPDFXFA_Page* pPage = (CPDFXFA_Page*)page; + CPDFSDK_PageView* pPageView = pSDKDoc->GetPageView(pPage, FALSE); + if(pPageView) + { + CPDFDoc_Environment *pEnv = pSDKDoc->GetEnv(); + CPDFSDK_ActionHandler *pActionHandler = pEnv->GetActionHander(); + CPDF_Dictionary *pPageDict = pPage->GetPDFPage()->m_pFormDict; + CPDF_AAction aa = pPageDict->GetDict(FX_BSTRC("AA")); + + FX_BOOL bExistOAAction = FALSE; + FX_BOOL bExistCAAction = FALSE; + if (FPDFPAGE_AACTION_OPEN == aaType) + { + bExistOAAction = aa.ActionExist(CPDF_AAction::OpenPage); + if (bExistOAAction) + { + CPDF_Action action = aa.GetAction(CPDF_AAction::OpenPage); + pActionHandler->DoAction_Page(action, CPDF_AAction::OpenPage, pSDKDoc); + } + } + else + { + bExistCAAction = aa.ActionExist(CPDF_AAction::ClosePage); + if (bExistCAAction) + { + CPDF_Action action = aa.GetAction(CPDF_AAction::ClosePage); + pActionHandler->DoAction_Page(action, CPDF_AAction::ClosePage, pSDKDoc); + } + } + } } - - |