开通博客赚积分
发布资源赚积分
分类

源码开发语言/平台
当前位置：首页 > 源码/资料 > 多媒体 > DVD > 查看源码
setup_get_pos.c
资源名称：8202s_8281s_050405_dvd_622.rar　[点击查看]
上传用户：caisangzi8
上传日期：2013-10-25
资源大小：15756k
文件大小：13k
源码类别：

DVD

开发平台：

C/C++

setup_get_pos.c：源码内容
  1. /***************************************************************
  2. *  setup_get_pos.c
  3. *  include  in setup_tab_ui1.c   when defined DVD_SETUP_REENG
  4. * 
  5. * Creator:  JSLin 
  6. * Date:   2004/07/28
  7. *
  8. * Description :
  9. * setup menu navigator, 
  10. * locate new position in setup menu according to
  11. * 1. current position 
  12. * 2. moving direction (IR_cmd/user input)
  13. *
  14. ****************************************************************/
  16. void setup_GetPos(UINT8 direction);
  17. void setup_GetPosL0(UINT8 direction);
  18. void setup_GetPosL1(UINT8 direction);
  19. void setup_GetPosL2(UINT8 direction);
  20. void setup_GetPosL3(UINT8 direction);
  21. void setup_GetPosCUS(UINT8 direction); //for custm page
  25. void setup_GetPos(UINT8 direction)
  26. {
  28. //printf("setup_GetPos dir:%dn", direction);
  29. //record last position
  30. setup_last_pos[SETUP_ML0] = setup_pos[SETUP_ML0];
  31. setup_last_pos[SETUP_ML1] = setup_pos[SETUP_ML1];
  32. setup_last_pos[SETUP_ML2] = setup_pos[SETUP_ML2];
  33. setup_last_pos[SETUP_ML3] = setup_pos[SETUP_ML3];
  35. setup_VA2sel();
  37. if(full_scrn&CUSTM)
  38. {
  39. //printf("custm pagen");
  40. setup_GetPosCUS(direction);
  41. }
  42. else
  43. {
  44. switch(setup_pos[SETUP_ML0]) //switch by setup_level
  45. {
  46. case SETUP_ML0:
  47. setup_GetPosL0(direction);
  48. break;
  49. case SETUP_ML1:
  50. setup_GetPosL1(direction);
  51. break;
  52. case SETUP_ML2:
  53. setup_GetPosL2(direction);
  54. break;
  55. case SETUP_ML3:
  56. setup_GetPosL3(direction);
  57. break;
  58. }
  59. }
  61. //page = setup_pos[setup_L1];
  62. //printf("nn================================n");
  63. //printf("direction:%d setup_level:%d last_level:%dn", direction, setup_pos[0], setup_last_pos[0]);
  64. //printf("setup_last_pos %d %d %dn", setup_last_pos[1], setup_last_pos[2], setup_last_pos[3]);
  65. //printf("setup_pos %d %d %dnn", setup_pos[1], setup_pos[2], setup_pos[3]);
  66. //printf("==================================nn");
  68. //show setup page via OSD
  69. if(setup_pos[0] != 0) {
  70. setup_ShowPage();
  71. //run_save_sel_cmd(setup_pos[1], setup_pos[2]);
  72. }
  73. }//end of setup_GetPos
  74. //======================================================================
  77. void setup_GetPosL0(UINT8 direction)
  78. {
  79. switch(direction)
  80. {
  81. case SETUP_ENTER:
  82. setup_mLevel = SETUP_ML1;
  83. setup_pos[SETUP_ML0] = setup_mLevel; 
  84. setup_pos[SETUP_ML1] = 0;
  85. setup_pos[SETUP_ML2] = 0;//MAX_PAGE_ITEM;
  86. setup_pos[SETUP_ML3] = 0;
  87. break;
  88. case SETUP_UP:
  89. case SETUP_DOWN:
  90. case SETUP_LEFT:
  91. case SETUP_RIGHT:
  92. case SETUP_SELECTION:
  93. break;
  94. }
  96. }
  97. //======================================================================
  100. void setup_GetPosL1(UINT8 direction)
  101. {
  102. UINT8 itemType, iDo;
  104. switch(direction)
  105. {
  106. case SETUP_ENTER:
  107. setup_mLevel = SETUP_ML0;
  108. setup_pos[SETUP_ML0] = setup_mLevel;
  109. setup_pos[SETUP_ML1] = 0;
  110. setup_pos[SETUP_ML2] = 0;
  111. setup_pos[SETUP_ML3] = 0;
  112. break;
  113. case SETUP_UP:
  114. setup_mLevel = SETUP_ML2;
  115. setup_pos[SETUP_ML2] = MAX_PAGE_ITEM;//-1;
  117. do
  118. {
  119. itemType = setup_item[setup_pos[SETUP_ML1]][setup_pos[SETUP_ML2]][0];
  120. if(((itemType == SET_NE)||(itemType == SET_SPACE))&&(setup_pos[SETUP_ML2] > 0))
  121. {
  122. setup_pos[SETUP_ML2]--;
  123. iDo = 1;
  124. }
  125. else
  126. {
  127. iDo = 0;
  128. }
  129. }while(iDo);
  131. if(setup_pos[SETUP_ML2] == 0){
  132. setup_mLevel = SETUP_ML1;
  133. }
  134. setup_pos[SETUP_ML0] = setup_mLevel;
  135. break;
  136. case SETUP_DOWN:
  137. setup_mLevel = SETUP_ML2;
  138. setup_pos[SETUP_ML2] = 1;
  140. do
  141. {
  142. itemType = setup_item[setup_pos[SETUP_ML1]][setup_pos[SETUP_ML2]][0];
  143. if(((itemType == SET_NE)||(itemType == SET_SPACE))&&(setup_pos[SETUP_ML2] <= MAX_PAGE_ITEM))
  144. {
  145. setup_pos[SETUP_ML2]++;
  146. iDo = 1;
  147. }
  148. else
  149. {
  150. iDo = 0;
  151. }
  152. } while(iDo);
  154. if(setup_pos[SETUP_ML2] > MAX_PAGE_ITEM){
  155. setup_mLevel = SETUP_ML1;
  156. setup_pos[SETUP_ML2] = 0;
  157. }
  159. setup_pos[SETUP_ML0] = setup_mLevel;
  160. break;
  161. case SETUP_LEFT:
  162. if(setup_pos[SETUP_ML1]>=setup_max_icon)
  163. {
  164. setup_pos[SETUP_ML1] = setup_item[setup_pos[1]][0][2];
  165. }
  166. if(setup_pos[SETUP_ML1] == 0)
  167. {
  168. setup_pos[SETUP_ML1] = setup_max_icon;
  169. }
  170. setup_pos[SETUP_ML1] --;
  171. break;
  172. case SETUP_RIGHT:
  173. if(setup_pos[SETUP_ML1]>=setup_max_icon)
  174. {
  175. setup_pos[SETUP_ML1] = setup_item[setup_pos[1]][0][2];
  176. }
  177. setup_pos[SETUP_ML1]++;
  178. if(setup_pos[SETUP_ML1] == setup_max_icon)
  179. {
  180. setup_pos[SETUP_ML1] = 0;
  181. }
  182. break;
  183. case SETUP_SELECTION:
  184. break;
  185. }
  186. }
  187. //======================================================================
  190. void setup_GetPosL2(UINT8 direction)
  191. {
  192. UINT8 itemType, iDo;
  194. switch(direction)
  195. {
  196. case SETUP_ENTER:
  197. setup_mLevel = SETUP_ML0;
  198. setup_pos[SETUP_ML0] = setup_mLevel;
  199. setup_pos[SETUP_ML1] = 0;
  200. setup_pos[SETUP_ML2] = 0;
  201. setup_pos[SETUP_ML3] = 0;
  202. break;
  204. case SETUP_UP:
  205. setup_pos[SETUP_ML2]--;
  207. do
  208. {
  209. itemType = setup_item[setup_pos[SETUP_ML1]][setup_pos[SETUP_ML2]][0];
  210. if(((itemType == SET_NE)||(itemType == SET_SPACE)) && (setup_pos[SETUP_ML2] > 0))
  211. {
  212. setup_pos[SETUP_ML2]--;
  213. iDo = 1;
  214. }
  215. else
  216. {
  217. iDo = 0;
  218. }
  219. }while(iDo);
  221. if(setup_pos[SETUP_ML2] == 0){
  222. setup_mLevel = SETUP_ML1;
  223. }
  225. setup_pos[SETUP_ML0] = setup_mLevel;
  226. break;
  228. case SETUP_DOWN:
  229. setup_pos[SETUP_ML2]++;
  231. do
  232. {
  233. itemType = setup_item[setup_pos[SETUP_ML1]][setup_pos[SETUP_ML2]][0];
  234. if(((itemType == SET_NE)||(itemType == SET_SPACE)) && (setup_pos[SETUP_ML2] <= MAX_PAGE_ITEM))
  235. {
  236. setup_pos[SETUP_ML2]++;
  237. iDo = 1;
  238. }
  239. else
  240. {
  241. iDo = 0;
  242. }
  243. }while(iDo);
  245. if(setup_pos[SETUP_ML2] > MAX_PAGE_ITEM)
  246. {
  247. setup_mLevel = SETUP_ML1;
  248. setup_pos[SETUP_ML2] = 0;
  249. }
  251. setup_pos[SETUP_ML0] = setup_mLevel;
  252. break;
  254. case SETUP_LEFT:
  255. break;
  257. case SETUP_RIGHT:
  258. itemType = setup_item[setup_pos[SETUP_ML1]][setup_pos[SETUP_ML2]][0];
  259. switch(itemType)
  260. {
  261. case SET_FUNC: 
  262. id = setup_item[setup_pos[SETUP_ML1]][setup_pos[SETUP_ML2]][1];
  263. if((id == STR_OS_RATING) && (UserSet.parental_ststus == C_LOCK))
  264. {}
  265. else
  266. {
  267. setup_mLevel = SETUP_ML3;
  268. setup_pos[SETUP_ML3] = setup_sel[setup_pos[SETUP_ML1]][setup_pos[SETUP_ML2]];
  269. setup_pos[SETUP_ML0] = setup_mLevel;
  270. }
  271. break;
  272. case SET_SCALE:
  273. case SET_NM:
  274. reset_passwd_cnt();
  275. setup_mLevel = SETUP_ML3;
  276. setup_pos[SETUP_ML3] = setup_sel[setup_pos[SETUP_ML1]][setup_pos[SETUP_ML2]];
  277. setup_pos[SETUP_ML0] = setup_mLevel;
  278. break;
  279. }
  280. break;
  282. case SETUP_SELECTION:
  283. itemType = setup_item[setup_pos[SETUP_ML1]][setup_pos[SETUP_ML2]][0];
  284. switch(itemType)
  285. {
  286. case SET_FUNC: 
  287. id = setup_item[setup_pos[SETUP_ML1]][setup_pos[SETUP_ML2]][1];
  288. if((id == STR_OS_RATING) && (UserSet.parental_ststus == C_LOCK))
  289. {}
  290. else
  291. {
  292. setup_mLevel = SETUP_ML3;
  293. setup_pos[SETUP_ML3] = setup_sel[setup_pos[1]][setup_pos[2]];
  294. setup_pos[SETUP_ML0] = setup_mLevel;
  295. }
  296. break;
  297. case SET_SCALE:
  298. case SET_NM:
  299. setup_mLevel = SETUP_ML3;
  300. setup_pos[SETUP_ML3] = setup_sel[setup_pos[SETUP_ML1]][setup_pos[SETUP_ML2]];
  301. setup_pos[SETUP_ML0] = setup_mLevel;
  302. break;
  303. case SET_SH:
  304. if(setup_item[setup_pos[SETUP_ML1]][setup_pos[SETUP_ML2]][1] == STR_OS_EXIT_MENU)
  305. {
  306. setup_ExitPage();
  307. }
  308. break;
  309. case SET_LINK:
  310. setup_mLevel = SETUP_ML1;
  311. setup_pos[SETUP_ML0] = setup_mLevel;
  312. setup_pos[SETUP_ML1] = setup_item[setup_pos[SETUP_ML1]][setup_pos[SETUP_ML2]][2];
  313. setup_pos[SETUP_ML2] = 0;
  314. setup_pos[SETUP_ML3] = 0;
  315. break;
  316. }
  317. break;
  318. }
  319. }
  320. //======================================================================
  323. void setup_GetPosL3(UINT8 direction)
  324. {
  325. UINT8 itemType;
  327. switch(direction)
  328. {
  329. case SETUP_ENTER:
  330. setup_mLevel = SETUP_ML0;
  331. setup_pos[SETUP_ML0] = setup_mLevel;
  332. setup_pos[SETUP_ML1] = 0;
  333. setup_pos[SETUP_ML2] = 0;
  334. setup_pos[SETUP_ML3] = 0;
  335. break;
  336. case SETUP_UP:
  337. itemType = setup_item[setup_pos[1]][setup_pos[2]][0];
  338. switch(itemType)
  339. {
  340. case SET_FUNC:
  341. if(setup_pos[SETUP_ML3] > MIN_ITEM_SEL)
  342. {
  343. setup_pos[SETUP_ML3]--;
  344. }
  345. break;
  346. case SET_SCALE:
  347. if(setup_pos[SETUP_ML3] < (setup_item[setup_pos[1]][setup_pos[2]][4]+2))
  348. {
  349. setup_pos[SETUP_ML3]++;
  350. setup_sel[setup_pos[1]][setup_pos[2]] = setup_pos[3];
  351. setup_execFunc();
  352. setup_saveVal();
  353. }
  354. break;
  355. }
  356. break;
  357. case SETUP_DOWN:
  358. itemType = setup_item[setup_pos[1]][setup_pos[2]][0];
  359. switch(itemType)
  360. {
  361. case SET_FUNC:
  362. if(setup_pos[SETUP_ML3] < MAX_ITEM_SEL)
  363. {
  364. if(setup_item[setup_pos[1]][setup_pos[2]][setup_pos[3]+1] != 0)
  365. {
  366. setup_pos[SETUP_ML3]++;
  367. }
  368. }
  369. break;
  370. case SET_SCALE:
  371. if(setup_pos[SETUP_ML3] > (setup_item[setup_pos[1]][setup_pos[2]][3]+2))
  372. {
  373. setup_pos[SETUP_ML3]--;
  374. setup_sel[setup_pos[1]][setup_pos[2]] = setup_pos[3];
  375. setup_execFunc();
  376. setup_saveVal();
  377. }
  378. break;
  379. }
  380. break;
  381. case SETUP_LEFT:
  382. setup_mLevel = SETUP_ML2;
  383. setup_pos[SETUP_ML0] = setup_mLevel;
  384. setup_pos[SETUP_ML3] = 0;
  385. break;
  386. case SETUP_RIGHT:
  387. break;
  388. case SETUP_SELECTION:
  389. itemType = setup_item[setup_pos[1]][setup_pos[2]][0];
  390. switch(itemType)
  391. {
  392. case SET_FUNC:
  393. id = setup_item[setup_pos[1]][setup_pos[2]][1];
  394. if(id==STR_OS_DEFAULT_SETUP){
  395. set_default_value();
  396. run_set_variable();
  397. run_save_total_sel();
  398. ShowSetupPage(1);//refresh Setup Menu
  399. }else{
  400. BYTE VA;
  401. setup_sel[setup_pos[1]][setup_pos[2]] = setup_pos[3];
  402. VA = setup_item[setup_pos[1]][setup_pos[2]][MAX_ITEM_SEL+1];
  403. setup_VA[VA] = setup_sel[setup_pos[1]][setup_pos[2]];
  404. setup_execFunc();
  405. setup_saveVal();
  406. }
  407. break;
  408. case SET_SCALE:
  409. break;
  410. case SET_NM:
  411. setup_checkPassword();
  412. setup_saveVal();
  413. break;
  414. }
  416. // go back to item level(setup_L2)
  417. setup_mLevel = SETUP_ML2;
  418. setup_pos[SETUP_ML0] = setup_mLevel;
  419. setup_pos[SETUP_ML3] = 0;
  420. break;
  421. }
  423. }
  424. //======================================================================
  429. // this function is for CUSTM page only, can be move to another file
  430. void setup_GetPosCUS(UINT8 direction)
  431. {
  432. UINT8 itemType;
  434. switch(setup_pos[0])
  435. {
  436. case SETUP_ML0:
  437. setup_mLevel = SETUP_ML2;
  438. setup_pos[SETUP_ML0] = setup_mLevel; 
  439. setup_pos[SETUP_ML1] = MAX_SETUP_PAGE;
  440. setup_pos[SETUP_ML2] = 3;
  441. setup_pos[SETUP_ML3] = 0;
  442. setup_last_pos[SETUP_ML2] = MAX_PAGE_ITEM;
  443. break;
  444. case SETUP_ML2:
  445. switch(direction)
  446. {
  447. case SETUP_ENTER:
  448. setup_mLevel = SETUP_ML0;
  449. setup_pos[SETUP_ML0] = setup_mLevel;
  450. setup_pos[SETUP_ML1] = 0;
  451. setup_pos[SETUP_ML2] = MAX_PAGE_ITEM;
  452. setup_pos[SETUP_ML3] = 0;
  453. break;
  454. case SETUP_UP:
  455. if(setup_pos[2]>3)
  456. setup_pos[2]--;
  457. break;
  458. case SETUP_DOWN:
  459. if(setup_pos[2]<6)
  460. setup_pos[2]++;
  461. break;
  462. case SETUP_LEFT:
  463. break;
  464. case SETUP_RIGHT:
  465. itemType = setup_item[setup_pos[1]][setup_pos[2]][0];
  466. switch(itemType)
  467. {
  468. case SET_FUNC: 
  469. case SET_NM:
  470. setup_mLevel = SETUP_ML3;
  471. setup_pos[SETUP_ML0] = setup_mLevel;
  472. setup_pos[SETUP_ML3] = setup_sel[setup_pos[1]][setup_pos[2]];
  473. break;
  474. }
  475. break;
  476. case SETUP_SELECTION:
  477. itemType = setup_item[setup_pos[1]][setup_pos[2]][0];
  478. switch(itemType){
  479. case SET_FUNC:
  480. case SET_NM:
  481. setup_mLevel = SETUP_ML3;
  482. setup_pos[0] = setup_mLevel;
  483. setup_pos[SETUP_ML3] = setup_sel[setup_pos[1]][setup_pos[2]];
  484. break;
  485. case SET_SH:
  486. setup_ExitPage();
  487. break;
  488. }
  489. break;
  491. }
  492. break;
  493. case SETUP_ML3:
  494. switch(direction)
  495. {
  496. case SETUP_ENTER:
  497. setup_mLevel = SETUP_ML0;
  498. setup_pos[SETUP_ML0] = setup_mLevel;
  499. setup_pos[SETUP_ML1] = 0;
  500. setup_pos[SETUP_ML2] = MAX_PAGE_ITEM;
  501. setup_pos[SETUP_ML3] = 0;
  502. break;
  503. case SETUP_UP:
  504. itemType = setup_item[setup_pos[1]][setup_pos[2]][0];
  505. switch(itemType)
  506. {
  507. case SET_FUNC:
  508. if(setup_pos[SETUP_ML3] > MIN_ITEM_SEL)
  509. setup_pos[SETUP_ML3]--;
  510. break;
  511. }
  512. break;
  513. case SETUP_DOWN:
  514. itemType = setup_item[setup_pos[1]][setup_pos[2]][0];
  515. switch(itemType)
  516. {
  517. case SET_FUNC:
  518. if(setup_pos[SETUP_ML3] < MAX_ITEM_SEL)
  519. {
  520. if(setup_item[setup_pos[1]][setup_pos[2]][setup_pos[3]+1] != 0)
  521. setup_pos[SETUP_ML3]++;
  522. }
  523. break;
  524. }
  525. break;
  526. case SETUP_LEFT:
  527. setup_mLevel = SETUP_ML2;
  528. setup_pos[SETUP_ML0] = setup_mLevel;
  529. setup_pos[SETUP_ML3] = 0;
  530. break;
  531. case SETUP_RIGHT:
  532. break;
  533. case SETUP_SELECTION:
  534. itemType = setup_item[setup_pos[1]][setup_pos[2]][0];
  535. switch(itemType)
  536. {
  537. case SET_FUNC:
  538. setup_sel[setup_pos[1]][setup_pos[2]] = setup_pos[3];
  539. setup_execFunc();
  540. setup_saveVal();
  541. break;
  542. case SET_NM:
  543. break;
  544. }
  546. // go back to item level(setup_L2)
  547. setup_mLevel = SETUP_ML2;
  548. setup_pos[SETUP_ML0] = setup_mLevel;
  549. setup_pos[SETUP_ML3] = 0;
  550. break;
  551. }
  552. break;
  553. }
  554. }
  556. //======================================================================