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CAPTION.C
资源名称：inet_stock.zip　[点击查看]
上传用户：bjghjy
上传日期：2007-01-07
资源大小：379k
文件大小：10k
源码类别：

金融证券系统

开发平台：

Visual C++

CAPTION.C：源码内容
  1. #include <windows.h>
  2. #include <string.h>
  3. #include <time.h>
  4. #include "resource.h"
  5. #include "appmain.h"
  6. #include "global.h"
  7. #include "hq.h"
  8. #include "hq_cl.h"
  9. #include "caption.h"
  10. #include "jy_cl.h"
  11. #include "rsa.h"
  14. #define  CAPTION_CLASS "商标"
  15. #define SCROLL_X_COOR 200
  16. #define TIMER_X_COOR 100
  18. extern JyQs;
  20. extern HFILE hfZx;
  21. extern int UDP_Send_Zx(void);
  22. extern char szDataPath[128];
  23. extern void PASCAL ShowBmp(HDC hDC,HBITMAP hBmp,int left,int top,int width,int height);
  25. BOOL RegisterCaption(void)
  26. {
  27. WNDCLASS wc;
  29. memset(&wc, 0, sizeof(wc));
  31. wc.style =CS_HREDRAW | CS_VREDRAW;
  32. wc.lpfnWndProc =CaptionWndProc;
  33. wc.lpszClassName =CAPTION_CLASS;
  34. wc.hbrBackground =GetStockObject(LTGRAY_BRUSH);
  35. wc.hInstance = ghInstance;
  36. wc.lpszMenuName = NULL;
  37. wc.hCursor = LoadCursor(NULL, IDC_ARROW);        
  38. wc.hIcon = LoadIcon(ghInstance, MAKEINTRESOURCE(IDR_MAINFRAME));
  39. if(!RegisterClass(&wc)) return FALSE;
  41. return TRUE;
  42. }
  44. BOOL CreateWndCaption(HWND hWnd)
  45. {                          
  46. int x;
  47. HWND hwnd;
  49. if(ghWndCaption!=NULL) return TRUE;
  50. x =GetSystemMetrics(SM_CXSCREEN);
  51. hwnd =CreateWindow(CAPTION_CLASS, NULL, WS_CHILD|WS_CLIPSIBLINGS,
  52. 0, 0, x, STATUS_HEIGHT-2,
  53. hWnd, NULL, ghInstance, NULL);
  54. if(hwnd ==NULL)
  55. {
  56. ErrMsg(hWnd, "不能建立标题区窗口");
  57. return FALSE;
  58. }
  60. ghWndCaption =hwnd;
  61. ShowWindow(hwnd, SW_SHOW);
  62. return TRUE;
  63. }
  65. LRESULT CALLBACK CaptionWndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
  66. {
  67. PAINTSTRUCT ps;
  68. RECT rc;
  69. HDC hDC;
  70. DWORD dw;
  71.     static int s_left=0;
  72.     static int s_width =0;
  73.     static char szText[2000];
  74. static HBITMAP hBmpCaption =NULL;
  75. static BITMAP bmp;
  76. static RECT rcRoll;
  77. static int times_num =58;
  78. static long file_len =0, total_len =0;
  79. int read_len =0;
  80. unsigned int t_left;
  81. HPEN hPen;
  82. TEXTMETRIC tm;
  83. OFSTRUCT os;
  84. char temp[80];
  86. switch(message)
  87. {
  88. case WM_SETFOCUS:
  89. SetFocus(ghWndMain);
  90. break;
  91. case WM_CREATE:
  92. GetClientRect(hWnd, &rc);
  93. memcpy(&rcRoll, &rc, sizeof(rc));
  94. rcRoll.right -=4;
  95. rcRoll.left =SCROLL_X_COOR;
  96. s_width =0;
  97. s_left =rcRoll.right;
  98. szText[0] =0;
  99. SetTimer(hWnd, 1, 1000, NULL);
  100. hBmpCaption =LoadBitmap(ghInstance, MAKEINTRESOURCE(IDB_CAPTION));
  101. //hBmpCaption =LoadBitmap(ghInstance, MAKEINTRESOURCE(IDB_CX));
  102. GetObject(hBmpCaption, sizeof(BITMAP), &bmp);
  103. break;
  105. case WM_USER+1:
  106. if((long)lParam !=0L) break;
  107. strcpy(temp, szDataPath);
  108. strcat(temp, "\zx.txt");
  109.      hfZx =OpenFile(temp, &os, OF_SHARE_DENY_NONE|OF_READWRITE);
  110. if(hfZx ==HFILE_ERROR) break;
  111. _llseek(hfZx, 0, SEEK_SET);
  112. file_len =_llseek(hfZx, 0, SEEK_END);
  113. if(file_len <=0)
  114. {   
  115. _lclose(hfZx);
  116.   break;
  117. }
  118. if(file_len <=total_len)
  119. {
  120. _llseek(hfZx, 0, SEEK_SET);
  121. total_len =0;
  122. }
  123. else _llseek(hfZx, total_len, SEEK_SET);
  125. read_len =1000;
  126. if(read_len > file_len-total_len)
  127. read_len =(int)(file_len-total_len);
  128. szText[0] =0;
  129. _lread(hfZx, szText, read_len);
  130. total_len +=read_len;
  132. szText[read_len] =0;
  133. hDC =GetDC(hWnd);
  134. dw =GetTextExtent(hDC, szText, strlen(szText));
  135. ReleaseDC(hWnd, hDC);
  136. s_width =LOWORD(dw);
  137. _lclose(hfZx);
  138. SendMessage(hWnd, WM_TIMER, 0, 0L);
  139. //_lclose(hfZx);
  140. break;
  141. case WM_USER+2:
  142. GetClientRect(hWnd, &rc);
  143. hDC =GetDC(hWnd);
  144. GetTextMetrics(hDC, &tm);
  145. SetTextColor(hDC, RGB(255, 0, 65));
  146. SetBkColor(hDC,RGB(200, 200, 200));
  148. ExtTextOut(hDC,s_left,(rc.bottom-tm.tmHeight)/2,ETO_CLIPPED,&rcRoll,
  149. szText,strlen(szText),(LPINT) NULL);
  151. ReleaseDC(hWnd,hDC);
  152. break;
  153. case WM_TIMER:
  154.     KillTimer(hWnd, 1);
  155. if(szText[0]==0)
  156. {   
  157. if(IsSzRead&&IsShRead)
  158. {
  159. UDP_Send_Zx();
  160. SendMessage(hWnd, WM_USER+1, 0, 0L);
  161. }
  162. SetTimer(hWnd, 1, 1000*30, NULL);
  163. break;
  164. }
  165. if(times_num ++>5000) //10 minutes  //60
  166. {
  167. if(HqTime[0].fRunning)
  168. UDP_Send_Zx();
  169. times_num =0;
  170. }
  172. s_left -=1;
  173. SendMessage(hWnd, WM_USER+2, 0, 0L);
  174. if(s_width + s_left ==rcRoll.left)
  175. {
  176.   s_left =rcRoll.right;
  177.   SetTimer(hWnd, 1, 8000,NULL);
  178. }
  179. else
  180. SetTimer(hWnd, 1, 100,NULL);
  181. break;
  183. case WM_RBUTTONDOWN:
  184.     if(IsWindowVisible(ghWndHq))
  185.     {
  186. SendMessage(ghWndHq, WM_KEYDOWN, VK_PRIOR, 0L);
  187. }       
  188. break;
  189. case WM_LBUTTONDOWN:       
  190. t_left =(unsigned int)DrawTime(-1);
  191. if(LOWORD(lParam)>(t_left-bmp.bmWidth)/2&&LOWORD(lParam)<t_left)
  192.     {
  193.      hDC =GetDC(hWnd);
  194.      GetClientRect(hWnd, &rc);
  195.      hPen=CreatePen(PS_SOLID,1,RGB(65,65,65));     
  196.      SelectObject(hDC,hPen);
  197.      MoveTo(hDC,(t_left-bmp.bmWidth)/2,(rc.bottom -bmp.bmHeight)/2);
  198.      LineTo(hDC,(t_left-bmp.bmWidth)/2,(rc.bottom +bmp.bmHeight)/2);
  199.      MoveTo(hDC,(t_left-bmp.bmWidth)/2,(rc.bottom -bmp.bmHeight)/2);
  200.      LineTo(hDC,(t_left+bmp.bmWidth)/2,(rc.bottom -bmp.bmHeight)/2);     
  201.      SelectObject(hDC,GetStockObject(WHITE_PEN));
  202.      MoveTo(hDC,(t_left+bmp.bmWidth)/2-1,(rc.bottom +bmp.bmHeight)/2-1);
  203.      LineTo(hDC,(t_left-bmp.bmWidth)/2-1,(rc.bottom +bmp.bmHeight)/2-1);
  204.      MoveTo(hDC,(t_left+bmp.bmWidth)/2-1,(rc.bottom +bmp.bmHeight)/2-1);
  205.      LineTo(hDC,(t_left+bmp.bmWidth)/2-1,(rc.bottom -bmp.bmHeight)/2-1);
  206.      DeleteObject(hPen);
  207.      ReleaseDC(hWnd, hDC);
  208.      SendMessage(ghWndHq,WM_KEYDOWN,VK_ESCAPE,0L);
  209.     }  
  210. //break;
  211. case WM_LBUTTONUP:
  212. t_left =(unsigned int)DrawTime(-1);
  213. if(LOWORD(lParam)>(t_left-bmp.bmWidth)/2&&LOWORD(lParam)<t_left)
  214.     {
  215.      hDC =GetDC(hWnd);
  216.      GetClientRect(hWnd, &rc);
  217.      SelectObject(hDC,GetStockObject(WHITE_PEN));
  218.      MoveTo(hDC,(t_left-bmp.bmWidth)/2,(rc.bottom -bmp.bmHeight)/2);
  219.      LineTo(hDC,(t_left-bmp.bmWidth)/2,(rc.bottom +bmp.bmHeight)/2);
  220.      MoveTo(hDC,(t_left-bmp.bmWidth)/2,(rc.bottom -bmp.bmHeight)/2);
  221.      LineTo(hDC,(t_left+bmp.bmWidth)/2,(rc.bottom -bmp.bmHeight)/2);     
  222.      hPen=CreatePen(PS_SOLID,1,RGB(65,65,65));     
  223.      SelectObject(hDC,hPen);
  224.      MoveTo(hDC,(t_left+bmp.bmWidth)/2-1,(rc.bottom +bmp.bmHeight)/2-1);
  225.      LineTo(hDC,(t_left-bmp.bmWidth)/2-1,(rc.bottom +bmp.bmHeight)/2-1);
  226.      MoveTo(hDC,(t_left+bmp.bmWidth)/2-1,(rc.bottom +bmp.bmHeight)/2-1);
  227.      LineTo(hDC,(t_left+bmp.bmWidth)/2-1,(rc.bottom -bmp.bmHeight)/2-1);
  228.      SelectObject(hDC,GetStockObject(WHITE_PEN));
  229.      DeleteObject(hPen);
  230.      ReleaseDC(hWnd, hDC);
  231.     }  
  232. break;
  233. case WM_PAINT:
  234. GetClientRect(hWnd, &rc);
  235. BeginPaint(hWnd, &ps);
  236. GetTextMetrics(ps.hdc, &tm);
  237.             
  238. hPen=CreatePen(PS_SOLID,1,RGB(65,65,65));
  239. SelectObject(ps.hdc,hPen);
  240. MoveTo(ps.hdc,SCROLL_X_COOR-1,(rc.bottom-tm.tmHeight)/2-2); //竖线
  241. LineTo(ps.hdc,SCROLL_X_COOR-1,rc.bottom-(rc.bottom-tm.tmHeight)/2+2);
  242. MoveTo(ps.hdc,SCROLL_X_COOR-1,(rc.bottom-tm.tmHeight)/2-2);
  243. LineTo(ps.hdc,rc.right-4,(rc.bottom-tm.tmHeight)/2-2);
  245. SelectObject(ps.hdc,GetStockObject(WHITE_PEN));
  246. MoveTo(ps.hdc,rc.right-4,(rc.bottom-tm.tmHeight)/2-2);
  247. LineTo(ps.hdc,rc.right-4,rc.bottom-(rc.bottom-tm.tmHeight)/2+2);
  248. MoveTo(ps.hdc,SCROLL_X_COOR-1,rc.bottom-(rc.bottom-tm.tmHeight)/2+2);
  249. LineTo(ps.hdc,rc.right-4,rc.bottom-(rc.bottom-tm.tmHeight)/2+2);
  250.             
  251. //SetTextColor(ps.hdc, RGB(255, 0, 65));
  252. //SetBkColor(ps.hdc,RGB(200, 200, 200));
  253. //SetBkMode(ps.hdc, TRANSPARENT);
  255. //ExtTextOut(ps.hdc,s_left,(rc.bottom-tm.tmHeight)/2,ETO_CLIPPED,&rcRoll,
  256. // szText,strlen(szText),(LPINT) NULL);
  257. SelectObject(ps.hdc,GetStockObject(WHITE_PEN));
  259. t_left = DrawTime(-1);
  260. ShowBmp(ps.hdc,hBmpCaption,(t_left-bmp.bmWidth)/2,
  261. (rc.bottom -bmp.bmHeight)/2,bmp.bmWidth,rc.bottom);
  263. DispQsName(JyQs,RsaOk);
  265. DeleteObject(hPen);
  266. EndPaint(hWnd, &ps);
  267. break;
  268. case WM_DESTROY:
  269. if(hBmpCaption) DeleteObject(hBmpCaption);
  270. KillTimer(hWnd, 1);
  271. break;
  273. default:
  274. break;
  275. }
  276. return DefWindowProc(hWnd, message, wParam, lParam);
  277. }
  279. int DrawTime(int ret)
  280. {
  281. HDC hDC;
  282. RECT rc;
  283.     HPEN hPen;
  284.     int x0,y0,x1,y1;
  285.     char temp[20];
  286.     DWORD dw;
  287.     
  288. if(ret>=0) return(0);
  289. hDC =GetDC(ghWndCaption);
  290. GetClientRect(ghWndCaption, &rc);
  291. SetTextColor(hDC,RGB(0,0,255));
  293. SetBkColor(hDC,RGB(200,200,200));
  295. _strtime(temp);
  296. dw=GetTextExtent(hDC,temp,strlen(temp));
  297. y0=(rc.bottom-HIWORD(dw))/2;
  298. y1=rc.bottom-y0;
  299. x1=TIMER_X_COOR-4;
  300. x0=x1-LOWORD(dw);
  302. hPen=CreatePen(PS_SOLID,1,RGB(65,65,65));
  303. SelectObject(hDC,hPen);
  304. MoveTo(hDC,x0-1,y0-2); //竖线
  305. LineTo(hDC,x0-1,y1+2);      
  306. MoveTo(hDC,x0-1,y0-2);
  307. LineTo(hDC,x1+1,y0-2);
  309. SelectObject(hDC,GetStockObject(WHITE_PEN));
  310. MoveTo(hDC,x1+1,y0-2);
  311. LineTo(hDC,x1+1,y1+2);
  312. MoveTo(hDC,x0-1,y1+2);
  313. LineTo(hDC,x1+1,y1+2);
  315. SelectObject(hDC,GetStockObject(GRAY_BRUSH));
  316. TextOut(hDC,x0,y0,temp,strlen(temp));
  318. SelectObject(hDC,GetStockObject(WHITE_PEN));
  319. DeleteObject(hPen);
  320. ReleaseDC(ghWndCaption, hDC);
  321. return (x0);
  322. }
  324. extern ZQSXX Qsxx;
  326. void DispQsName(int JyQs,int color)
  327. {
  328. char temp[20];
  329. HDC hdc;
  330. HPEN hpen;
  331.     DWORD dw;
  332. RECT rc;
  333. int x0,x1,y0,y1;
  335. memset(temp,' ',18);
  336. if(JyQs!=0&&Qsxx.zqsjc[JyQs-1][0]!=0) 
  337. strcpy(temp,Qsxx.zqsjc[JyQs-1]);
  339. hdc =GetDC(ghWndCaption);
  340. GetClientRect(ghWndCaption, &rc);
  341. dw =GetTextExtent(hdc,temp,strlen(temp));
  342. y0=(rc.bottom-HIWORD(dw))/2;
  343. y1=rc.bottom-y0;
  344. x0=TIMER_X_COOR;
  345. x1=SCROLL_X_COOR-4;
  347. hpen=CreatePen(PS_SOLID,1,RGB(65,65,65));
  348. SelectObject(hdc,hpen);
  349. MoveTo(hdc,x0-1,y0-2); //竖线
  350. LineTo(hdc,x0-1,y1+2);      
  351. MoveTo(hdc,x0-1,y0-2);
  352. LineTo(hdc,x1+1,y0-2);
  354. SelectObject(hdc,GetStockObject(WHITE_PEN));
  355. MoveTo(hdc,x1+1,y0-2);
  356. LineTo(hdc,x1+1,y1+2);
  357. MoveTo(hdc,x0-1,y1+2);
  358. LineTo(hdc,x1+1,y1+2);
  359.                                              
  360.     if(color ==0)
  361. SetTextColor(hdc,RGB(0,255,0));
  362. if(color ==1)
  363. SetTextColor(hdc,RGB(255,255,0));
  364. SetRect(&rc,x0, y0, x1,y1);
  365. if(JyQs !=0)
  366. {
  367. SetBkColor(hdc,RGB(200,200,200));
  368. ExtTextOut(hdc,x0+1,y0,ETO_CLIPPED,&rc,temp,strlen(temp),(LPINT) NULL);
  369. }
  370. else
  371. FillRect(hdc,&rc,GetStockObject(LTGRAY_BRUSH));
  372. DeleteObject(hpen);
  373. ReleaseDC(ghWndCaption, hdc);
  374.  
  375. }