source: Main/src/test_lib/context.cpp @ 27

/*
 * Copyright 2011 Dewey Taylor (james.dewey.taylor@gmail.com)
 * All rights reserved. Distributed under the terms of the MIT license.
 */

#include "Drafter.h"
#include "DrafterPrivateDefs.h"

#include <iostream>

using namespace std;

// TODO: add parameters like width, height, team id, workspace, etc
uint32
CreateContext()
{
        // get a messenger for the gfx_server
        status_t error;
        if (server_msgr == NULL)
        {
                server_msgr = new BMessenger("application/x-vnd.Drafter-gfx-server", -1, &error);
                if (error != B_OK)
                {
                        return 0xdeadbeef;
                }
        }
        // TODO: send a request for a new context
        BMessage request(D_CREATE_CONTEXT);
        BMessage reply;
        //BMessage* reply = new BMessage(D_REPLY);
        server_msgr->SendMessage(&request, &reply);

        // TODO: retrieve the resuls
        uint32 contextnum;
        reply.FindInt32("contextid", 0, &((int32)contextnum));
        cout<<"Context returned: "<< contextnum << endl;
        return contextnum;
}

uint32
SwitchContext(uint32 context)
{
        /*
        if (context < DRAFTER_MAX_CONTEXTS)
        {
                if (contexts[context].flags & DRAFTER_CONTEXT_USED)
                {
                        // how do we specify the current context? local variable in the app?
                        current_context = context;
                }
        }
        return D_ERR_BAD_CONTEXT_ID;
        */
        return 0;
}

uint32
DeleteContext(uint32 context)
{
// TODO: add locking
// TODO: check the teamID too
/*      if (context < DRAFTER_MAX_CONTEXTS)
        {
                if (contexts[context].flags & DRAFTER_CONTEXT_USED)
                {
                        contexts[context].flags &= 0xFFFFFFFF - DRAFTER_CONTEXT_USED;
                        return D_OK;
                }
        }
        return D_ERR_BAD_CONTEXT_ID;
        */
        return 0;
}