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authorweili <weili@chromium.org>2016-09-21 11:50:43 -0700
committerCommit bot <commit-bot@chromium.org>2016-09-21 11:50:43 -0700
commit0b2a9874bddf44b4226fcbafa9ce159a9b3735a8 (patch)
treeddd52af69935f9c5480386dfbfbc923c03b6e71e /fxjs
parent54be7be992f1cde40b9d5c0e55a119c6cc4e4e02 (diff)
downloadpdfium-0b2a9874bddf44b4226fcbafa9ce159a9b3735a8.tar.xz
Set up isolate in CFXJS_Engine's constructor
CFXJS_Engine class should always be constructed with an isolate, except for its subclasses which may need to create an isolate by themselves. Move SetIsolate() function to be protected so that only subclasses can access it. Review-Url: https://codereview.chromium.org/2354353002
Diffstat (limited to 'fxjs')
-rw-r--r--fxjs/fxjs_v8.cpp2
-rw-r--r--fxjs/fxjs_v8_embeddertest.cpp6
-rw-r--r--fxjs/include/fxjs_v8.h9
3 files changed, 10 insertions, 7 deletions
diff --git a/fxjs/fxjs_v8.cpp b/fxjs/fxjs_v8.cpp
index 5304254242..ebe38fdb7f 100644
--- a/fxjs/fxjs_v8.cpp
+++ b/fxjs/fxjs_v8.cpp
@@ -219,6 +219,8 @@ FXJS_PerIsolateData::FXJS_PerIsolateData() : m_pDynamicObjsMap(nullptr) {}
CFXJS_Engine::CFXJS_Engine() : m_isolate(nullptr) {}
+CFXJS_Engine::CFXJS_Engine(v8::Isolate* pIsolate) : m_isolate(pIsolate) {}
+
CFXJS_Engine::~CFXJS_Engine() {
m_V8PersistentContext.Reset();
}
diff --git a/fxjs/fxjs_v8_embeddertest.cpp b/fxjs/fxjs_v8_embeddertest.cpp
index 2da313192d..a877a36e56 100644
--- a/fxjs/fxjs_v8_embeddertest.cpp
+++ b/fxjs/fxjs_v8_embeddertest.cpp
@@ -45,12 +45,10 @@ TEST_F(FXJSV8EmbedderTest, MultipleEngines) {
v8::Isolate::Scope isolate_scope(isolate());
v8::HandleScope handle_scope(isolate());
- CFXJS_Engine engine1;
- engine1.SetIsolate(isolate());
+ CFXJS_Engine engine1(isolate());
engine1.InitializeEngine();
- CFXJS_Engine engine2;
- engine2.SetIsolate(isolate());
+ CFXJS_Engine engine2(isolate());
engine2.InitializeEngine();
v8::Context::Scope context_scope(GetV8Context());
diff --git a/fxjs/include/fxjs_v8.h b/fxjs/include/fxjs_v8.h
index c08cc8b7ad..8b5fc8399a 100644
--- a/fxjs/include/fxjs_v8.h
+++ b/fxjs/include/fxjs_v8.h
@@ -138,7 +138,7 @@ size_t FXJS_GlobalIsolateRefCount();
class CFXJS_Engine {
public:
- CFXJS_Engine();
+ explicit CFXJS_Engine(v8::Isolate* pIsolate);
~CFXJS_Engine();
using Constructor = void (*)(CFXJS_Engine* pEngine,
@@ -155,8 +155,6 @@ class CFXJS_Engine {
CFXJS_Engine* pEngine);
#endif // PDF_ENABLE_XFA
- // TODO(tsepez): to constructor.
- void SetIsolate(v8::Isolate* pIsolate) { m_isolate = pIsolate; }
v8::Isolate* GetIsolate() const { return m_isolate; }
// Always returns a valid, newly-created objDefnID.
@@ -258,6 +256,11 @@ class CFXJS_Engine {
v8::Local<v8::String> WSToJSString(const CFX_WideString& wsPropertyName);
void Error(const CFX_WideString& message);
+ protected:
+ CFXJS_Engine();
+
+ void SetIsolate(v8::Isolate* pIsolate) { m_isolate = pIsolate; }
+
private:
v8::Isolate* m_isolate;
v8::Global<v8::Context> m_V8PersistentContext;