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Differential D1716 Diff 7330 ps/trunk/source/scriptinterface/ScriptInterface.h

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ps/trunk/source/scriptinterface/ScriptInterface.h

/* Copyright (C) 2018 Wildfire Games. /* Copyright (C) 2019 Wildfire Games.
* This file is part of 0 A.D. * This file is part of 0 A.D.
* *
* 0 A.D. is free software: you can redistribute it and/or modify * 0 A.D. is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by * it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 2 of the License, or * the Free Software Foundation, either version 2 of the License, or
* (at your option) any later version. * (at your option) any later version.
* *
* 0 A.D. is distributed in the hope that it will be useful, * 0 A.D. is distributed in the hope that it will be useful,
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JS::Value GetGlobalObject() const; JS::Value GetGlobalObject() const;
/** /**
* Set the named property on the global object. * Set the named property on the global object.
* If @p replace is true, an existing property will be overwritten; otherwise attempts * If @p replace is true, an existing property will be overwritten; otherwise attempts
* to set an already-defined value will fail. * to set an already-defined value will fail.
*/ */
template<typename T> template<typename T>
bool SetGlobal(const char* name, const T& value, bool replace = false); bool SetGlobal(const char* name, const T& value, bool replace = false, bool constant = true, bool enumerate = true);
/** /**
* Set the named property on the given object. * Set the named property on the given object.
* Optionally makes it {ReadOnly, DontDelete, DontEnum}. * Optionally makes it {ReadOnly, DontDelete, DontEnum}.
*/ */
template<typename T> template<typename T>
bool SetProperty(JS::HandleValue obj, const char* name, const T& value, bool constant = false, bool enumerate = true) const; bool SetProperty(JS::HandleValue obj, const char* name, const T& value, bool constant = false, bool enumerate = true) const;
▲ Show 20 Lines • Show All 203 Lines • ▼ Show 20 Linespublic:
template <typename T> template <typename T>
static T AssignOrFromJSVal(JSContext* cx, const JS::HandleValue& val, bool& ret); static T AssignOrFromJSVal(JSContext* cx, const JS::HandleValue& val, bool& ret);
private: private:
bool CallFunction_(JS::HandleValue val, const char* name, JS::HandleValueArray argv, JS::MutableHandleValue ret) const; bool CallFunction_(JS::HandleValue val, const char* name, JS::HandleValueArray argv, JS::MutableHandleValue ret) const;
bool Eval_(const char* code, JS::MutableHandleValue ret) const; bool Eval_(const char* code, JS::MutableHandleValue ret) const;
bool Eval_(const wchar_t* code, JS::MutableHandleValue ret) const; bool Eval_(const wchar_t* code, JS::MutableHandleValue ret) const;
bool SetGlobal_(const char* name, JS::HandleValue value, bool replace); bool SetGlobal_(const char* name, JS::HandleValue value, bool replace, bool constant, bool enumerate);
bool SetProperty_(JS::HandleValue obj, const char* name, JS::HandleValue value, bool readonly, bool enumerate) const; bool SetProperty_(JS::HandleValue obj, const char* name, JS::HandleValue value, bool readonly, bool enumerate) const;
bool SetProperty_(JS::HandleValue obj, const wchar_t* name, JS::HandleValue value, bool readonly, bool enumerate) const; bool SetProperty_(JS::HandleValue obj, const wchar_t* name, JS::HandleValue value, bool readonly, bool enumerate) const;
bool SetPropertyInt_(JS::HandleValue obj, int name, JS::HandleValue value, bool readonly, bool enumerate) const; bool SetPropertyInt_(JS::HandleValue obj, int name, JS::HandleValue value, bool readonly, bool enumerate) const;
bool GetProperty_(JS::HandleValue obj, const char* name, JS::MutableHandleValue out) const; bool GetProperty_(JS::HandleValue obj, const char* name, JS::MutableHandleValue out) const;
bool GetPropertyInt_(JS::HandleValue obj, int name, JS::MutableHandleValue value) const; bool GetPropertyInt_(JS::HandleValue obj, int name, JS::MutableHandleValue value) const;
static bool IsExceptionPending(JSContext* cx); static bool IsExceptionPending(JSContext* cx);
static const JSClass* GetClass(JS::HandleObject obj); static const JSClass* GetClass(JS::HandleObject obj);
static void* GetPrivate(JS::HandleObject obj); static void* GetPrivate(JS::HandleObject obj);
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template<> template<>
inline JS::HandleValue ScriptInterface::AssignOrFromJSVal<JS::HandleValue>(JSContext* UNUSED(cx), const JS::HandleValue& val, bool& ret) inline JS::HandleValue ScriptInterface::AssignOrFromJSVal<JS::HandleValue>(JSContext* UNUSED(cx), const JS::HandleValue& val, bool& ret)
{ {
ret = true; ret = true;
return val; return val;
} }
template<typename T> template<typename T>
bool ScriptInterface::SetGlobal(const char* name, const T& value, bool replace) bool ScriptInterface::SetGlobal(const char* name, const T& value, bool replace, bool constant, bool enumerate)
{ {
JSAutoRequest rq(GetContext()); JSAutoRequest rq(GetContext());
JS::RootedValue val(GetContext()); JS::RootedValue val(GetContext());
AssignOrToJSVal(GetContext(), &val, value); AssignOrToJSVal(GetContext(), &val, value);
return SetGlobal_(name, val, replace); return SetGlobal_(name, val, replace, constant, enumerate);
} }
template<typename T> template<typename T>
bool ScriptInterface::SetProperty(JS::HandleValue obj, const char* name, const T& value, bool readonly, bool enumerate) const bool ScriptInterface::SetProperty(JS::HandleValue obj, const char* name, const T& value, bool readonly, bool enumerate) const
{ {
JSAutoRequest rq(GetContext()); JSAutoRequest rq(GetContext());
JS::RootedValue val(GetContext()); JS::RootedValue val(GetContext());
AssignOrToJSVal(GetContext(), &val, value); AssignOrToJSVal(GetContext(), &val, value);
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