1 /* 2 * Copyright 2013-2014 Haiku, Inc. All rights reserved. 3 * Distributed under the terms of the MIT License. 4 * 5 * Authors: 6 * Alexander von Gluck IV <kallisti5@unixzen.com> 7 */ 8 9 10 #include <Application.h> 11 #include <Screen.h> 12 #include <stdio.h> 13 14 15 // screen_id currently locked to 1 screen 16 // TODO: This should likely be provided by our API 17 #define MAX_SCREENS 1 18 19 20 int 21 main() 22 { 23 // BScreen usage requires BApplication for AppServerLink 24 BApplication app("application/x-vnd.Haiku-screen_info"); 25 26 for (int id = 0; id < MAX_SCREENS; id++) { 27 screen_id screenIndex = {id}; 28 BScreen screen(screenIndex); 29 accelerant_device_info info; 30 31 // At the moment, screen.ID() is always 0; 32 printf("Screen %" B_PRId32 ":", screen.ID().id); 33 if (screen.GetDeviceInfo(&info) != B_OK) { 34 printf(" unavailable\n"); 35 } else { 36 printf(" attached\n"); 37 printf(" version: %u\n", info.version); 38 printf(" name: %s\n", info.name); 39 printf(" chipset: %s\n", info.chipset); 40 printf(" serial: %s\n", info.serial_no); 41 } 42 } 43 44 return 0; 45 } 46