diff options
Diffstat (limited to 'fpdfsdk/src/fsdk_actionhandler.cpp')
| -rw-r--r-- | fpdfsdk/src/fsdk_actionhandler.cpp | 640 |
1 files changed, 0 insertions, 640 deletions
diff --git a/fpdfsdk/src/fsdk_actionhandler.cpp b/fpdfsdk/src/fsdk_actionhandler.cpp deleted file mode 100644 index 7bca1b7865..0000000000 --- a/fpdfsdk/src/fsdk_actionhandler.cpp +++ /dev/null @@ -1,640 +0,0 @@ -// Copyright 2014 PDFium Authors. All rights reserved. -// Use of this source code is governed by a BSD-style license that can be -// found in the LICENSE file. - -// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com - -#include "fpdfsdk/include/fsdk_actionhandler.h" - -#include <set> - -#include "core/include/fpdfapi/cpdf_array.h" -#include "fpdfsdk/include/fsdk_define.h" -#include "fpdfsdk/include/fsdk_mgr.h" -#include "fpdfsdk/include/javascript/IJavaScript.h" -#include "third_party/base/stl_util.h" - -CPDFSDK_ActionHandler::CPDFSDK_ActionHandler() - : m_pFormActionHandler(new CPDFSDK_FormActionHandler) { -} - -FX_BOOL CPDFSDK_ActionHandler::DoAction_DocOpen(const CPDF_Action& action, - CPDFSDK_Document* pDocument) { - std::set<CPDF_Dictionary*> visited; - return ExecuteDocumentOpenAction(action, pDocument, &visited); -} - -FX_BOOL CPDFSDK_ActionHandler::DoAction_JavaScript( - const CPDF_Action& JsAction, - CFX_WideString csJSName, - CPDFSDK_Document* pDocument) { - if (JsAction.GetType() == CPDF_Action::JavaScript) { - CFX_WideString swJS = JsAction.GetJavaScript(); - if (!swJS.IsEmpty()) { - RunDocumentOpenJavaScript(pDocument, csJSName, swJS); - return TRUE; - } - } - - return FALSE; -} - -FX_BOOL CPDFSDK_ActionHandler::DoAction_FieldJavaScript( - const CPDF_Action& JsAction, - CPDF_AAction::AActionType type, - CPDFSDK_Document* pDocument, - CPDF_FormField* pFormField, - PDFSDK_FieldAction& data) { - CPDFDoc_Environment* pEnv = pDocument->GetEnv(); - ASSERT(pEnv); - if (pEnv->IsJSInitiated() && JsAction.GetType() == CPDF_Action::JavaScript) { - CFX_WideString swJS = JsAction.GetJavaScript(); - if (!swJS.IsEmpty()) { - RunFieldJavaScript(pDocument, pFormField, type, data, swJS); - return TRUE; - } - } - return FALSE; -} - -FX_BOOL CPDFSDK_ActionHandler::DoAction_Page( - const CPDF_Action& action, - enum CPDF_AAction::AActionType eType, - CPDFSDK_Document* pDocument) { - std::set<CPDF_Dictionary*> visited; - return ExecuteDocumentPageAction(action, eType, pDocument, &visited); -} - -FX_BOOL CPDFSDK_ActionHandler::DoAction_Document( - const CPDF_Action& action, - enum CPDF_AAction::AActionType eType, - CPDFSDK_Document* pDocument) { - std::set<CPDF_Dictionary*> visited; - return ExecuteDocumentPageAction(action, eType, pDocument, &visited); -} - -FX_BOOL CPDFSDK_ActionHandler::DoAction_BookMark(CPDF_Bookmark* pBookMark, - const CPDF_Action& action, - CPDF_AAction::AActionType type, - CPDFSDK_Document* pDocument) { - std::set<CPDF_Dictionary*> visited; - return ExecuteBookMark(action, pDocument, pBookMark, &visited); -} - -FX_BOOL CPDFSDK_ActionHandler::DoAction_Screen(const CPDF_Action& action, - CPDF_AAction::AActionType type, - CPDFSDK_Document* pDocument, - CPDFSDK_Annot* pScreen) { - std::set<CPDF_Dictionary*> visited; - return ExecuteScreenAction(action, type, pDocument, pScreen, &visited); -} - -FX_BOOL CPDFSDK_ActionHandler::DoAction_Link(const CPDF_Action& action, - CPDFSDK_Document* pDocument) { - std::set<CPDF_Dictionary*> visited; - return ExecuteLinkAction(action, pDocument, &visited); -} - -FX_BOOL CPDFSDK_ActionHandler::DoAction_Field(const CPDF_Action& action, - CPDF_AAction::AActionType type, - CPDFSDK_Document* pDocument, - CPDF_FormField* pFormField, - PDFSDK_FieldAction& data) { - std::set<CPDF_Dictionary*> visited; - return ExecuteFieldAction(action, type, pDocument, pFormField, data, - &visited); -} - -FX_BOOL CPDFSDK_ActionHandler::ExecuteDocumentOpenAction( - const CPDF_Action& action, - CPDFSDK_Document* pDocument, - std::set<CPDF_Dictionary*>* visited) { - CPDF_Dictionary* pDict = action.GetDict(); - if (pdfium::ContainsKey(*visited, pDict)) - return FALSE; - - visited->insert(pDict); - - CPDFDoc_Environment* pEnv = pDocument->GetEnv(); - ASSERT(pEnv); - if (action.GetType() == CPDF_Action::JavaScript) { - if (pEnv->IsJSInitiated()) { - CFX_WideString swJS = action.GetJavaScript(); - if (!swJS.IsEmpty()) { - RunDocumentOpenJavaScript(pDocument, L"", swJS); - } - } - } else { - DoAction_NoJs(action, pDocument); - } - - for (int32_t i = 0, sz = action.GetSubActionsCount(); i < sz; i++) { - CPDF_Action subaction = action.GetSubAction(i); - if (!ExecuteDocumentOpenAction(subaction, pDocument, visited)) - return FALSE; - } - - return TRUE; -} - -FX_BOOL CPDFSDK_ActionHandler::ExecuteLinkAction( - const CPDF_Action& action, - CPDFSDK_Document* pDocument, - std::set<CPDF_Dictionary*>* visited) { - CPDF_Dictionary* pDict = action.GetDict(); - if (pdfium::ContainsKey(*visited, pDict)) - return FALSE; - - visited->insert(pDict); - - CPDFDoc_Environment* pEnv = pDocument->GetEnv(); - ASSERT(pEnv); - if (action.GetType() == CPDF_Action::JavaScript) { - if (pEnv->IsJSInitiated()) { - CFX_WideString swJS = action.GetJavaScript(); - if (!swJS.IsEmpty()) { - IJS_Runtime* pRuntime = pDocument->GetJsRuntime(); - pRuntime->SetReaderDocument(pDocument); - - IJS_Context* pContext = pRuntime->NewContext(); - pContext->OnLink_MouseUp(pDocument); - - CFX_WideString csInfo; - FX_BOOL bRet = pContext->RunScript(swJS, &csInfo); - if (!bRet) { - // FIXME: return error. - } - - pRuntime->ReleaseContext(pContext); - } - } - } else { - DoAction_NoJs(action, pDocument); - } - - for (int32_t i = 0, sz = action.GetSubActionsCount(); i < sz; i++) { - CPDF_Action subaction = action.GetSubAction(i); - if (!ExecuteLinkAction(subaction, pDocument, visited)) - return FALSE; - } - - return TRUE; -} - -FX_BOOL CPDFSDK_ActionHandler::ExecuteDocumentPageAction( - const CPDF_Action& action, - CPDF_AAction::AActionType type, - CPDFSDK_Document* pDocument, - std::set<CPDF_Dictionary*>* visited) { - CPDF_Dictionary* pDict = action.GetDict(); - if (pdfium::ContainsKey(*visited, pDict)) - return FALSE; - - visited->insert(pDict); - - CPDFDoc_Environment* pEnv = pDocument->GetEnv(); - ASSERT(pEnv); - if (action.GetType() == CPDF_Action::JavaScript) { - if (pEnv->IsJSInitiated()) { - CFX_WideString swJS = action.GetJavaScript(); - if (!swJS.IsEmpty()) { - RunDocumentPageJavaScript(pDocument, type, swJS); - } - } - } else { - DoAction_NoJs(action, pDocument); - } - - if (!IsValidDocView(pDocument)) - return FALSE; - - for (int32_t i = 0, sz = action.GetSubActionsCount(); i < sz; i++) { - CPDF_Action subaction = action.GetSubAction(i); - if (!ExecuteDocumentPageAction(subaction, type, pDocument, visited)) - return FALSE; - } - - return TRUE; -} - -FX_BOOL CPDFSDK_ActionHandler::IsValidField(CPDFSDK_Document* pDocument, - CPDF_Dictionary* pFieldDict) { - ASSERT(pFieldDict); - - CPDFSDK_InterForm* pInterForm = pDocument->GetInterForm(); - CPDF_InterForm* pPDFInterForm = pInterForm->GetInterForm(); - return pPDFInterForm->GetFieldByDict(pFieldDict) != NULL; -} - -FX_BOOL CPDFSDK_ActionHandler::ExecuteFieldAction( - const CPDF_Action& action, - CPDF_AAction::AActionType type, - CPDFSDK_Document* pDocument, - CPDF_FormField* pFormField, - PDFSDK_FieldAction& data, - std::set<CPDF_Dictionary*>* visited) { - CPDF_Dictionary* pDict = action.GetDict(); - if (pdfium::ContainsKey(*visited, pDict)) - return FALSE; - - visited->insert(pDict); - - CPDFDoc_Environment* pEnv = pDocument->GetEnv(); - ASSERT(pEnv); - if (action.GetType() == CPDF_Action::JavaScript) { - if (pEnv->IsJSInitiated()) { - CFX_WideString swJS = action.GetJavaScript(); - if (!swJS.IsEmpty()) { - RunFieldJavaScript(pDocument, pFormField, type, data, swJS); - if (!IsValidField(pDocument, pFormField->GetFieldDict())) - return FALSE; - } - } - } else { - DoAction_NoJs(action, pDocument); - } - - for (int32_t i = 0, sz = action.GetSubActionsCount(); i < sz; i++) { - CPDF_Action subaction = action.GetSubAction(i); - if (!ExecuteFieldAction(subaction, type, pDocument, pFormField, data, - visited)) - return FALSE; - } - - return TRUE; -} - -FX_BOOL CPDFSDK_ActionHandler::ExecuteScreenAction( - const CPDF_Action& action, - CPDF_AAction::AActionType type, - CPDFSDK_Document* pDocument, - CPDFSDK_Annot* pScreen, - std::set<CPDF_Dictionary*>* visited) { - CPDF_Dictionary* pDict = action.GetDict(); - if (pdfium::ContainsKey(*visited, pDict)) - return FALSE; - - visited->insert(pDict); - - CPDFDoc_Environment* pEnv = pDocument->GetEnv(); - ASSERT(pEnv); - if (action.GetType() == CPDF_Action::JavaScript) { - if (pEnv->IsJSInitiated()) { - CFX_WideString swJS = action.GetJavaScript(); - if (!swJS.IsEmpty()) { - IJS_Runtime* pRuntime = pDocument->GetJsRuntime(); - pRuntime->SetReaderDocument(pDocument); - - IJS_Context* pContext = pRuntime->NewContext(); - CFX_WideString csInfo; - FX_BOOL bRet = pContext->RunScript(swJS, &csInfo); - if (!bRet) { - // FIXME: return error. - } - - pRuntime->ReleaseContext(pContext); - } - } - } else { - DoAction_NoJs(action, pDocument); - } - - for (int32_t i = 0, sz = action.GetSubActionsCount(); i < sz; i++) { - CPDF_Action subaction = action.GetSubAction(i); - if (!ExecuteScreenAction(subaction, type, pDocument, pScreen, visited)) - return FALSE; - } - - return TRUE; -} - -FX_BOOL CPDFSDK_ActionHandler::ExecuteBookMark( - const CPDF_Action& action, - CPDFSDK_Document* pDocument, - CPDF_Bookmark* pBookmark, - std::set<CPDF_Dictionary*>* visited) { - CPDF_Dictionary* pDict = action.GetDict(); - if (pdfium::ContainsKey(*visited, pDict)) - return FALSE; - - visited->insert(pDict); - - CPDFDoc_Environment* pEnv = pDocument->GetEnv(); - ASSERT(pEnv); - if (action.GetType() == CPDF_Action::JavaScript) { - if (pEnv->IsJSInitiated()) { - CFX_WideString swJS = action.GetJavaScript(); - if (!swJS.IsEmpty()) { - IJS_Runtime* pRuntime = pDocument->GetJsRuntime(); - pRuntime->SetReaderDocument(pDocument); - - IJS_Context* pContext = pRuntime->NewContext(); - pContext->OnBookmark_MouseUp(pBookmark); - - CFX_WideString csInfo; - FX_BOOL bRet = pContext->RunScript(swJS, &csInfo); - if (!bRet) { - // FIXME: return error. - } - - pRuntime->ReleaseContext(pContext); - } - } - } else { - DoAction_NoJs(action, pDocument); - } - - for (int32_t i = 0, sz = action.GetSubActionsCount(); i < sz; i++) { - CPDF_Action subaction = action.GetSubAction(i); - if (!ExecuteBookMark(subaction, pDocument, pBookmark, visited)) - return FALSE; - } - - return TRUE; -} - -void CPDFSDK_ActionHandler::DoAction_NoJs(const CPDF_Action& action, - CPDFSDK_Document* pDocument) { - ASSERT(pDocument); - - switch (action.GetType()) { - case CPDF_Action::GoTo: - DoAction_GoTo(pDocument, action); - break; - case CPDF_Action::GoToR: - DoAction_GoToR(pDocument, action); - break; - case CPDF_Action::GoToE: - break; - case CPDF_Action::Launch: - DoAction_Launch(pDocument, action); - break; - case CPDF_Action::Thread: - break; - case CPDF_Action::URI: - DoAction_URI(pDocument, action); - break; - case CPDF_Action::Sound: - break; - case CPDF_Action::Movie: - break; - case CPDF_Action::Hide: - if (m_pFormActionHandler) { - m_pFormActionHandler->DoAction_Hide(action, pDocument); - } - break; - case CPDF_Action::Named: - DoAction_Named(pDocument, action); - break; - case CPDF_Action::SubmitForm: - if (m_pFormActionHandler) { - m_pFormActionHandler->DoAction_SubmitForm(action, pDocument); - } - break; - case CPDF_Action::ResetForm: - if (m_pFormActionHandler) { - m_pFormActionHandler->DoAction_ResetForm(action, pDocument); - } - break; - case CPDF_Action::ImportData: - if (m_pFormActionHandler) { - m_pFormActionHandler->DoAction_ImportData(action, pDocument); - } - break; - case CPDF_Action::JavaScript: - ASSERT(FALSE); - break; - case CPDF_Action::SetOCGState: - DoAction_SetOCGState(pDocument, action); - break; - case CPDF_Action::Rendition: - break; - case CPDF_Action::Trans: - break; - case CPDF_Action::GoTo3DView: - break; - default: - break; - } -} - -FX_BOOL CPDFSDK_ActionHandler::IsValidDocView(CPDFSDK_Document* pDocument) { - ASSERT(pDocument); - return TRUE; -} - -void CPDFSDK_ActionHandler::DoAction_GoTo(CPDFSDK_Document* pDocument, - const CPDF_Action& action) { - ASSERT(action.GetDict()); - - CPDF_Document* pPDFDocument = pDocument->GetPDFDocument(); - ASSERT(pPDFDocument); - - CPDF_Dest MyDest = action.GetDest(pPDFDocument); - int nPageIndex = MyDest.GetPageIndex(pPDFDocument); - int nFitType = MyDest.GetZoomMode(); - const CPDF_Array* pMyArray = ToArray(MyDest.GetObject()); - float* pPosAry = nullptr; - int sizeOfAry = 0; - if (pMyArray) { - pPosAry = new float[pMyArray->GetCount()]; - int j = 0; - for (int i = 2; i < (int)pMyArray->GetCount(); i++) { - pPosAry[j++] = pMyArray->GetFloatAt(i); - } - sizeOfAry = j; - } - - CPDFDoc_Environment* pApp = pDocument->GetEnv(); - pApp->FFI_DoGoToAction(nPageIndex, nFitType, pPosAry, sizeOfAry); - delete[] pPosAry; -} - -void CPDFSDK_ActionHandler::DoAction_GoToR(CPDFSDK_Document* pDocument, - const CPDF_Action& action) {} - -void CPDFSDK_ActionHandler::DoAction_Launch(CPDFSDK_Document* pDocument, - const CPDF_Action& action) {} - -void CPDFSDK_ActionHandler::DoAction_URI(CPDFSDK_Document* pDocument, - const CPDF_Action& action) { - ASSERT(action.GetDict()); - - CPDFDoc_Environment* pApp = pDocument->GetEnv(); - CFX_ByteString sURI = action.GetURI(pDocument->GetPDFDocument()); - pApp->FFI_DoURIAction(sURI.c_str()); -} - -void CPDFSDK_ActionHandler::DoAction_Named(CPDFSDK_Document* pDocument, - const CPDF_Action& action) { - ASSERT(action.GetDict()); - - CFX_ByteString csName = action.GetNamedAction(); - pDocument->GetEnv()->FFI_ExecuteNamedAction(csName); -} - -void CPDFSDK_ActionHandler::DoAction_SetOCGState(CPDFSDK_Document* pDocument, - const CPDF_Action& action) {} - -void CPDFSDK_ActionHandler::RunFieldJavaScript(CPDFSDK_Document* pDocument, - CPDF_FormField* pFormField, - CPDF_AAction::AActionType type, - PDFSDK_FieldAction& data, - const CFX_WideString& script) { - ASSERT(type != CPDF_AAction::Calculate); - ASSERT(type != CPDF_AAction::Format); - - IJS_Runtime* pRuntime = pDocument->GetJsRuntime(); - pRuntime->SetReaderDocument(pDocument); - - IJS_Context* pContext = pRuntime->NewContext(); - switch (type) { - case CPDF_AAction::CursorEnter: - pContext->OnField_MouseEnter(data.bModifier, data.bShift, pFormField); - break; - case CPDF_AAction::CursorExit: - pContext->OnField_MouseExit(data.bModifier, data.bShift, pFormField); - break; - case CPDF_AAction::ButtonDown: - pContext->OnField_MouseDown(data.bModifier, data.bShift, pFormField); - break; - case CPDF_AAction::ButtonUp: - pContext->OnField_MouseUp(data.bModifier, data.bShift, pFormField); - break; - case CPDF_AAction::GetFocus: - pContext->OnField_Focus(data.bModifier, data.bShift, pFormField, - data.sValue); - break; - case CPDF_AAction::LoseFocus: - pContext->OnField_Blur(data.bModifier, data.bShift, pFormField, - data.sValue); - break; - case CPDF_AAction::KeyStroke: - pContext->OnField_Keystroke(data.sChange, data.sChangeEx, data.bKeyDown, - data.bModifier, data.nSelEnd, data.nSelStart, - data.bShift, pFormField, data.sValue, - data.bWillCommit, data.bFieldFull, data.bRC); - break; - case CPDF_AAction::Validate: - pContext->OnField_Validate(data.sChange, data.sChangeEx, data.bKeyDown, - data.bModifier, data.bShift, pFormField, - data.sValue, data.bRC); - break; - default: - ASSERT(FALSE); - break; - } - - CFX_WideString csInfo; - FX_BOOL bRet = pContext->RunScript(script, &csInfo); - if (!bRet) { - // FIXME: return error. - } - - pRuntime->ReleaseContext(pContext); -} - -void CPDFSDK_ActionHandler::RunDocumentOpenJavaScript( - CPDFSDK_Document* pDocument, - const CFX_WideString& sScriptName, - const CFX_WideString& script) { - IJS_Runtime* pRuntime = pDocument->GetJsRuntime(); - pRuntime->SetReaderDocument(pDocument); - IJS_Context* pContext = pRuntime->NewContext(); - pContext->OnDoc_Open(pDocument, sScriptName); - - CFX_WideString csInfo; - FX_BOOL bRet = pContext->RunScript(script, &csInfo); - if (!bRet) { - // FIXME: return error. - } - - pRuntime->ReleaseContext(pContext); -} - -void CPDFSDK_ActionHandler::RunDocumentPageJavaScript( - CPDFSDK_Document* pDocument, - CPDF_AAction::AActionType type, - const CFX_WideString& script) { - IJS_Runtime* pRuntime = pDocument->GetJsRuntime(); - pRuntime->SetReaderDocument(pDocument); - - IJS_Context* pContext = pRuntime->NewContext(); - switch (type) { - case CPDF_AAction::OpenPage: - pContext->OnPage_Open(pDocument); - break; - case CPDF_AAction::ClosePage: - pContext->OnPage_Close(pDocument); - break; - case CPDF_AAction::CloseDocument: - pContext->OnDoc_WillClose(pDocument); - break; - case CPDF_AAction::SaveDocument: - pContext->OnDoc_WillSave(pDocument); - break; - case CPDF_AAction::DocumentSaved: - pContext->OnDoc_DidSave(pDocument); - break; - case CPDF_AAction::PrintDocument: - pContext->OnDoc_WillPrint(pDocument); - break; - case CPDF_AAction::DocumentPrinted: - pContext->OnDoc_DidPrint(pDocument); - break; - case CPDF_AAction::PageVisible: - pContext->OnPage_InView(pDocument); - break; - case CPDF_AAction::PageInvisible: - pContext->OnPage_OutView(pDocument); - break; - default: - ASSERT(FALSE); - break; - } - - CFX_WideString csInfo; - FX_BOOL bRet = pContext->RunScript(script, &csInfo); - if (!bRet) { - // FIXME: return error. - } - - pRuntime->ReleaseContext(pContext); -} - -FX_BOOL CPDFSDK_FormActionHandler::DoAction_Hide(const CPDF_Action& action, - CPDFSDK_Document* pDocument) { - CPDFSDK_InterForm* pInterForm = (CPDFSDK_InterForm*)pDocument->GetInterForm(); - if (pInterForm->DoAction_Hide(action)) { - pDocument->SetChangeMark(); - return TRUE; - } - - return FALSE; -} - -FX_BOOL CPDFSDK_FormActionHandler::DoAction_SubmitForm( - const CPDF_Action& action, - CPDFSDK_Document* pDocument) { - CPDFSDK_InterForm* pInterForm = (CPDFSDK_InterForm*)pDocument->GetInterForm(); - return pInterForm->DoAction_SubmitForm(action); -} - -FX_BOOL CPDFSDK_FormActionHandler::DoAction_ResetForm( - const CPDF_Action& action, - CPDFSDK_Document* pDocument) { - CPDFSDK_InterForm* pInterForm = (CPDFSDK_InterForm*)pDocument->GetInterForm(); - return pInterForm->DoAction_ResetForm(action); -} - -FX_BOOL CPDFSDK_FormActionHandler::DoAction_ImportData( - const CPDF_Action& action, - CPDFSDK_Document* pDocument) { - CPDFSDK_InterForm* pInterForm = (CPDFSDK_InterForm*)pDocument->GetInterForm(); - if (pInterForm->DoAction_ImportData(action)) { - pDocument->SetChangeMark(); - return TRUE; - } - - return FALSE; -} |