HTML與C++交互源碼工程(NPAPI)
1.本demo的使用前提:html與dll放在一起。接入lomox中則無(wú)需。2.在html中寫(xiě)入:- <embedtype="application/npcodeproject"width=800height=200id="plugin">
- PLUGIN = document.getElementById('plugin');
- NPError OSCALL NP_GetEntryPoints(NPPluginFuncs* pFuncs)
- if( !strcmp( "Name", pProp ) )
- {
- //allocating Memory
- for the string with invocation of Browser-API
- char *p =
- (char*) NPN_MemAlloc( m_pszName );
- STRINGZ_TO_NPVARIANT(
- p, *result);
- return true;
- }
- <p>bool ScriptablePluginObject::Invoke(NPIdentifier name, const NPVariant *args,
- uint32_t argCount, NPVariant *result)
- {
- char *pFunc =
- NPN_UTF8FromIdentifier(name);</p>
- <p> if( !strcmp( "Add", pFunc ) )
-
- {
- int sum = 0;</p>
- <p> for( unsigned int i = 0; i <
- argCount; i++ )
-
- {
- if(
- args[i].type == NPVariantType_Int32
- )
-
- {
-
- sum +=
- args[i].value.intValue;
-
- }
- else if(
- args[i].type == NPVariantType_String
- )
-
- {
-
- CNPString
- s(args[i].value.stringValue);
-
- sum += atoi( s
- );
-
- }
- else
- return false;//an error happenend</p>
- <p>
- }
- ..
- }</p>
下載地址
http://bbs.lomox.hk/forum.php?mod=viewthread&tid=36&fromuid=4
posted on 2012-05-28 13:43
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