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authordsinclair <dsinclair@chromium.org>2016-03-31 20:03:24 -0700
committerCommit bot <commit-bot@chromium.org>2016-03-31 20:03:24 -0700
commit64376be4aac4710848b36b823fd98aae75095336 (patch)
treeb616a397d96e05b9e30ccc7de2e4e6a4334a6a59 /fpdfsdk/javascript/cjs_runtime.h
parent777b333109db7fceb5f2ca1fc521ced7f863fa18 (diff)
downloadpdfium-64376be4aac4710848b36b823fd98aae75095336.tar.xz
Move the fpdfsdk/include/javascript folder
This CL splits the IJavaScript.h file into the two inner classes and puts them in the fpdfsdk/javascript folder. Review URL: https://codereview.chromium.org/1847583004
Diffstat (limited to 'fpdfsdk/javascript/cjs_runtime.h')
-rw-r--r--fpdfsdk/javascript/cjs_runtime.h92
1 files changed, 92 insertions, 0 deletions
diff --git a/fpdfsdk/javascript/cjs_runtime.h b/fpdfsdk/javascript/cjs_runtime.h
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+++ b/fpdfsdk/javascript/cjs_runtime.h
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+// 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
+
+#ifndef FPDFSDK_JAVASCRIPT_CJS_RUNTIME_H_
+#define FPDFSDK_JAVASCRIPT_CJS_RUNTIME_H_
+
+#include <map>
+#include <memory>
+#include <set>
+#include <utility>
+#include <vector>
+
+#include "core/fxcrt/include/fx_basic.h"
+#include "fpdfsdk/include/jsapi/fxjs_v8.h"
+#include "fpdfsdk/javascript/JS_EventHandler.h"
+#include "fpdfsdk/javascript/ijs_runtime.h"
+
+class CJS_Context;
+
+class CJS_Runtime : public IJS_Runtime {
+ public:
+ class Observer {
+ public:
+ virtual void OnDestroyed() = 0;
+
+ protected:
+ virtual ~Observer() {}
+ };
+
+ using FieldEvent = std::pair<CFX_WideString, JS_EVENT_T>;
+
+ static CJS_Runtime* FromContext(const IJS_Context* cc);
+
+ explicit CJS_Runtime(CPDFDoc_Environment* pApp);
+ ~CJS_Runtime() override;
+
+ // IJS_Runtime
+ IJS_Context* NewContext() override;
+ void ReleaseContext(IJS_Context* pContext) override;
+ IJS_Context* GetCurrentContext() override;
+ void SetReaderDocument(CPDFSDK_Document* pReaderDoc) override;
+ CPDFSDK_Document* GetReaderDocument() override { return m_pDocument; }
+ int Execute(IJS_Context* cc,
+ const wchar_t* script,
+ CFX_WideString* info) override;
+
+ CPDFDoc_Environment* GetReaderApp() const { return m_pApp; }
+
+ // Returns true if the event isn't already found in the set.
+ bool AddEventToSet(const FieldEvent& event);
+ void RemoveEventFromSet(const FieldEvent& event);
+
+ void BeginBlock() { m_bBlocking = TRUE; }
+ void EndBlock() { m_bBlocking = FALSE; }
+ FX_BOOL IsBlocking() const { return m_bBlocking; }
+
+ v8::Isolate* GetIsolate() const { return m_isolate; }
+ v8::Local<v8::Context> NewJSContext();
+
+ void SetConstArray(const CFX_WideString& name, v8::Local<v8::Array> array);
+ v8::Local<v8::Array> GetConstArray(const CFX_WideString& name);
+
+#ifdef PDF_ENABLE_XFA
+ FX_BOOL GetHValueByName(const CFX_ByteStringC& utf8Name,
+ FXJSE_HVALUE hValue) override;
+ FX_BOOL SetHValueByName(const CFX_ByteStringC& utf8Name,
+ FXJSE_HVALUE hValue) override;
+#endif // PDF_ENABLE_XFA
+
+ void AddObserver(Observer* observer);
+ void RemoveObserver(Observer* observer);
+
+ private:
+ void DefineJSObjects();
+
+ std::vector<std::unique_ptr<CJS_Context>> m_ContextArray;
+ CPDFDoc_Environment* const m_pApp;
+ CPDFSDK_Document* m_pDocument;
+ FX_BOOL m_bBlocking;
+ std::set<FieldEvent> m_FieldEventSet;
+ v8::Isolate* m_isolate;
+ bool m_isolateManaged;
+ v8::Global<v8::Context> m_context;
+ std::vector<v8::Global<v8::Object>*> m_StaticObjects;
+ std::map<CFX_WideString, v8::Global<v8::Array>> m_ConstArrays;
+ std::set<Observer*> m_observers;
+};
+
+#endif // FPDFSDK_JAVASCRIPT_CJS_RUNTIME_H_