forked from 0ad/0ad
118 lines
2.8 KiB
C++
Executable File
118 lines
2.8 KiB
C++
Executable File
#include "precompiled.h"
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#include "AttributeMap.h"
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namespace AttributeMap_JS
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{
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JSBool GetProperty( JSContext* cx, JSObject* obj, jsval id, jsval* vp )
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{
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CAttributeMap *pInstance=(CAttributeMap *)(intptr_t)JS_GetPrivate(cx, obj);
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return pInstance->GetJSProperty(id, vp);
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}
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JSBool SetProperty( JSContext* cx, JSObject* obj, jsval id, jsval* vp )
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{
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CAttributeMap *pInstance=(CAttributeMap *)(intptr_t)JS_GetPrivate(cx, obj);
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return pInstance->SetJSProperty(id, *vp);
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}
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JSClass Class = {
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"AttributeMap", JSCLASS_HAS_PRIVATE,
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JS_PropertyStub, JS_PropertyStub,
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GetProperty, SetProperty,
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JS_EnumerateStub, JS_ResolveStub,
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JS_ConvertStub, JS_FinalizeStub
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};
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JSBool Construct( JSContext* cx, JSObject* obj, unsigned int argc, jsval* argv, jsval* rval )
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{
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if (argc != 0)
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return JS_FALSE;
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JSObject *newObj=JS_NewObject(cx, &Class, NULL, obj);
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*rval=OBJECT_TO_JSVAL(newObj);
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return JS_TRUE;
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}
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};
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JSBool CAttributeMap::SetJSProperty(jsval id, jsval v)
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{
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CStr propName = g_ScriptingHost.ValueToString(id);
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CStrW value = g_ScriptingHost.ValueToUCString(v);
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MapType::iterator it=m_Attributes.find(propName);
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if (it != m_Attributes.end())
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{
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SetValue(propName, value);
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return JS_TRUE;
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}
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else
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return JS_FALSE;
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}
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JSBool CAttributeMap::GetJSProperty(jsval id, jsval *vp)
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{
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CStr propName = g_ScriptingHost.ValueToString(id);
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MapType::const_iterator it=m_Attributes.find(propName);
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if (it == m_Attributes.end())
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return JS_FALSE;
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else
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{
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CStrW value=it->second;
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*vp=g_ScriptingHost.UCStringToValue(value.utf16());
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return JS_TRUE;
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}
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}
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void CAttributeMap::CreateJSObject()
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{
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ONCE(
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g_ScriptingHost.DefineCustomObjectType(&AttributeMap_JS::Class, AttributeMap_JS::Construct, 0, NULL, NULL, NULL, NULL);
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);
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m_JSObject=g_ScriptingHost.CreateCustomObject("AttributeMap");
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JS_SetPrivate(g_ScriptingHost.getContext(), m_JSObject, (void *)this);
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}
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void CAttributeMap::CallJSCallback(CStrW script)
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{
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g_ScriptingHost.ExecuteScript(script, L"AttributeMap Callback Script", m_JSObject);
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}
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void CAttributeMap::AddValue(CStr name, CStrW value)
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{
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m_Attributes[name]=value;
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m_JSCallbacks[name]=L"";
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}
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// Default implementation: just set the value
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void CAttributeMap::SetValue(CStr name, CStrW value)
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{
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MapType::iterator it=m_Attributes.find(name);
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assert(it != m_Attributes.end());
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it->second=value;
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if (m_UpdateCB)
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m_UpdateCB(name, value, m_UpdateCBUserData);
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JSCallbackMapType::const_iterator cbit=m_JSCallbacks.find(name);
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if (cbit->second.Length())
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CallJSCallback(cbit->second);
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}
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CStrW CAttributeMap::GetValue(CStr name) const
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{
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MapType::const_iterator it=m_Attributes.find(name);
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assert(it != m_Attributes.end());
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return it->second;
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}
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CAttributeMap::CAttributeMap():
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m_UpdateCB(NULL),
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m_UpdateCBUserData(NULL),
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m_JSObject(NULL)
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{
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}
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CAttributeMap::~CAttributeMap()
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{}
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