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ConHwnd.cpp
资源名称：JSiemXP2008-11-14.rar　[点击查看]
上传用户：hyb6888
上传日期：2016-01-24
资源大小：5186k
文件大小：9k
源码类别：

输入法编程

开发平台：

Visual C++

ConHwnd.cpp：源码内容
  1. #include "stdafx.h"
  2. #include "stdio.h"
  3. #include "ConHwnd.h"
  4. #include "windows.h"
  5. #include "CMyWnd.h"
  6. #include "tool\mytool.h"
  8. ConHwnd::ConHwnd()
  9. {
  10. POINT pp[100];
  12. fCanMove=0;
  14. WinStartPos=myResM.ReadRegPos("ConHwnd");
  16. WinHeight=myResM.WinHeight;
  17. WinWidth=myResM.WinWidth;
  18. ControlHeight=myResM.ControlHeight;
  20. pp[0].x=20+3; pp[0].y=WinHeight+ControlHeight;
  21. pp[1].x=20+3; pp[1].y=ControlHeight+40-4;
  22. pp[2].x=0; pp[2].y=ControlHeight+20-4;
  23. pp[3].x=0; pp[3].y=WinHeight+ControlHeight;
  25. WinRGN1=CreatePolygonRgn(pp,4,1);
  26. WinRGN2=CreatePolygonRgn(pp,4,1);
  28. hUIFont = CreateFont(20, 0, 0, 0, FW_NORMAL,
  29. FALSE, FALSE, FALSE, ANSI_CHARSET,
  30. OUT_TT_PRECIS, CLIP_TT_ALWAYS, ANTIALIASED_QUALITY,
  31. DEFAULT_PITCH, "宋体");
  32. myHwndParent=NULL;
  35. }
  37. ConHwnd::~ConHwnd()
  38. {
  40. SetWindowLong(m_hWnd,GWL_WNDPROC,(long)endProc);
  41. DestroyWindow(m_hWnd);
  42. // MessageBox(0,"~ConHwnd",0,0);
  44. m_hWnd=NULL;
  45. //如果不消毁窗口当主程序，退出时窗口依然在运行，会引起系统崩溃
  46. DeleteObject(hUIFont);
  47. DeleteObject (WinRGN1);
  49. }
  51. BOOL ConHwnd::Create(LPCTSTR szClassName, LPCTSTR szTitle, HINSTANCE hInstance, HWND hWndParent , DWORD dwStyle ,DWORD dwExStyle, HMENU hMenu )
  52. {
  53. // 初始化全局字串
  54. WNDCLASSEX wcex;
  57. wcex.cbSize = sizeof(WNDCLASSEX); 
  58. wcex.style = CS_IME;
  59. wcex.lpfnWndProc = InitProc;
  60. wcex.cbClsExtra = 0;
  61. wcex.cbWndExtra = 12;
  62. wcex.hInstance = hInstance;
  63. wcex.hIcon = 0;
  64. wcex.hCursor = LoadCursor(NULL, IDC_ARROW);
  65. wcex.hbrBackground = (HBRUSH)(COLOR_WINDOW+1);
  66. wcex.lpszMenuName = 0;
  67. wcex.lpszClassName = szClassName;
  68. wcex.hIconSm = 0;
  70. hInst=hInstance;
  71. RegisterClassEx(&wcex);
  72. {
  73.    m_hWnd=CreateWindowEx( 0,
  74. szClassName,NULL,
  75. WS_POPUP|WS_DISABLED,// | WS_DISABLED,WS_SIZEBOX
  76. WinStartPos.x,WinStartPos.y,WinWidth,WinHeight,
  77. hWndParent,NULL,hInstance,this);
  78. ShowWindow(m_hWnd,SW_SHOWNOACTIVATE);
  79. UpdateWindow(m_hWnd);
  80. }
  81. myHwndParent=hWndParent;
  82. return m_hWnd != NULL;
  83. }
  86.  LRESULT WINAPI ConHwnd::WindowProc(UINT uMsg,UINT wParam,LONG lParam)
  87.  {
  88.   POINT pt;
  90.   int st;
  91.   long x,y;
  92.   static int moveflage;
  93.   static int tt;
  94.   char ss[100];
  95.   try {
  97. sprintf(ss,"%d",uMsg);
  98. TRACE("Paste received = '%s'rn", ss);
  100.     switch (uMsg)
  101.     {
  102. case WM_CREATE:
  103. myset.mySetWindow(m_hWnd,RGB(255,255,255),200,LWA_ALPHA|LWA_COLORKEY);
  104. initalizeWin();
  105. myset.mySetWindow(m_hWnd,RGB(255,255,255),200,LWA_ALPHA|LWA_COLORKEY);
  106.   break;
  108. case WM_PAINT://绘制窗口
  109.   myPaintTxt(0);
  110. break;
  111.         case WM_SETCURSOR:
  112. if ((HIWORD(lParam) == WM_MOUSEMOVE))
  113. {
  114. GetCursorPos( &pt );
  115. GetWindowRect(m_hWnd,&WinRect);
  116. WinSIZE.cx = WinRect.right - WinRect.left;
  117. WinSIZE.cy = WinRect.bottom - WinRect.top;
  118. Cursordif.x = pt.x - WinRect.left;//得到相对位置
  119. Cursordif.y = pt.y - WinRect.top;
  121. SetCapture(m_hWnd);
  122. //SetWindowLong(m_hWnd,4,1);//GWL_HINSTANCE DWL_MSGRESULT
  124. //SetCursor(LoadCursor(NULL,MAKEINTRESOURCE(IDC_ARROW)));
  125. }
  126. else 
  127. return DefWindowProc(m_hWnd,uMsg,wParam,lParam);
  128. break;
  129.         case WM_LBUTTONDOWN:
  130. fCanMove = TRUE;
  131. moveflage=0;
  133. break;
  134.         case WM_LBUTTONUP:
  136. GetCursorPos( &pt );//取得光标位置
  137. y=lParam/0x10000;
  138. x=lParam%0x10000;
  140. if( fCanMove) 
  141. {
  142. GetCursorPos( &pt );
  143. MoveWindow(m_hWnd,pt.x - Cursordif.x,pt.y - Cursordif.y,WinSIZE.cx,WinSIZE.cy,TRUE);
  144. myResM.WriteRegPos("ConHwnd",pt);
  146. fCanMove = FALSE;
  147. }
  149. if(moveflage==0)
  150. {
  151. //确定选择区域
  152. st=getRgnFlage(x,y);
  153. TranStr(st);
  154. }
  156. myPaintTxt(0);
  158. break;
  159.         
  160.         case WM_MOUSEMOVE:
  161. moveflage=1;
  162. GetCursorPos( &pt );//取得光标位置
  163. y=lParam/0x10000;
  164. x=lParam%0x10000;
  165. if(fCanMove==TRUE)
  166. {
  167. MoveWindow(m_hWnd,pt.x - Cursordif.x, pt.y - Cursordif.y, WinSIZE.cx,WinSIZE.cy,TRUE);
  168. myPaintTxt(0);
  169. //使用SetWindowPos作移动时会改变集焦。可用MoveWindow解决。
  170. //在不移动时可以使用它。
  171. }
  172. else
  173. {
  174. st=getRgnFlage(x,y);
  175. if(st==0)
  176. SetCursor(LoadCursor(NULL,MAKEINTRESOURCE(IDC_SIZEALL )));
  177. else
  178. SetCursor(LoadCursor(NULL,MAKEINTRESOURCE(IDC_ARROW)));
  180. myPaintTxt(st);
  182. }
  183.    //测试鼠标是否移出窗口
  185. if(PtInRegion(WinRGN2,x,y)==0)
  186. {
  187. myPaintTxt(0);
  188. }
  189. if(fCanMove==FALSE )
  190. {   
  191. //SetWindowLong(m_hWnd,4,0);
  192. ReleaseCapture();
  193. }
  196. break;
  197. case WM_DESTROY:
  198. //SendMessage(m_hWnd,WM_CLOSE,0,0);
  199. if(myHwndParent==NULL)
  200. {
  201. //PostQuitMessage(0);
  202. }
  203. else
  204. {
  205. SetWindowLong(m_hWnd,GWL_WNDPROC,(long)endProc);
  206. DestroyWindow(m_hWnd);
  207. }
  208. break;
  209.         default:
  210.                 return DefWindowProc(m_hWnd,uMsg,wParam,lParam);
  211.             break;
  212.     }
  214.   } catch (...) {
  216. //   delete (CMyWnd*)Main_CWnd;
  217. //   SetWindowLong(*Main_hWnd,GWL_WNDPROC,(long)endProc);
  218.  // DestroyWindow(*Main_hWnd);
  219. //   SetWindowLong(*inpu_hWnd,GWL_WNDPROC,(long)endProc);
  220.  // DestroyWindow(*inpu_hWnd);
  221. //   SetWindowLong(*Cont_hWnd,GWL_WNDPROC,(long)endProc);
  222.  // DestroyWindow(*Cont_hWnd);
  224.      //  MessageBox(0,"Error","有错误发生",0);
  225.   }
  227.     return 0;
  228. }
  229. //确定指定位置所在的区域
  230. int ConHwnd::getRgnFlage(long x,long y)
  231. {
  232. int ret=0;
  233. long rgb,r,g,b;
  235. rgb=GetPixel(BackDC,x,y-ControlHeight+120);
  236. r=GetRValue(rgb);
  237. g=GetGValue(rgb);
  238. b=GetBValue(rgb);
  240. if(r==255 && g==0 && b==0)
  241. ret=1;
  242. if(r==0 && g==255 && b==0)
  243. ret=2;
  244. if(r==0 && g==0 && b==255)
  245. ret=3;
  247.    return ret;
  248. }
  249. //窗口的初始化
  250. ConHwnd::initalizeWin()
  251. {
  252. WindDC=GetDC(m_hWnd);
  255. Texthdc = CreateCompatibleDC(WindDC);
  256. Texthdcbmp=CreateCompatibleBitmap(WindDC,WinWidth,WinHeight);
  257. SelectObject(Texthdc, hUIFont);
  258. DeleteObject(SelectObject(Texthdc,Texthdcbmp));
  259. SetBkMode(Texthdc,TRANSPARENT);
  261. SelectObject(WindDC, hUIFont);
  262. TextH=GetTabbedTextExtent(WindDC,"1",1,0,0)/0x10000; 
  263. SetWindowRgn(m_hWnd,WinRGN1,TRUE);
  265. BackhBmp=(HBITMAP)LoadBitmap(hInst,MAKEINTRESOURCE(IDB_Back));
  266. BackDC = CreateCompatibleDC(WindDC);
  267. DeleteObject(SelectObject(BackDC,BackhBmp));
  268. }
  270. int ConHwnd::myPaintTxt(int select )
  271. {
  272.   PAINTSTRUCT ps;
  273.   HDC hdc;
  274.     //清除掉文本区
  275. hdc=Texthdc;
  276. if(select==0)
  277. BitBlt(hdc,0,ControlHeight,WinWidth,WinHeight-ControlHeight,BackDC,0,0,SRCCOPY);
  278. else
  279. BitBlt(hdc,0,ControlHeight,WinWidth,WinHeight-ControlHeight,BackDC,select*25,125,SRCCOPY);
  281. BeginPaint(m_hWnd, &ps);
  282. BitBlt(WindDC,0,0,WinWidth,WinHeight,hdc,0,0,SRCCOPY);
  283. EndPaint(m_hWnd, &ps);
  285. }
  287. int ConHwnd::RedrawWin()
  288. {
  289. RedrawWindow(m_hWnd,0,0,RDW_VALIDATE|RDW_NOCHILDREN|RDW_INVALIDATE|RDW_ERASENOW|RDW_ERASE);//RDW_ERASE
  290. return 0;
  291. }
  293. int ConHwnd::TranStr(int selet)
  294. {
  295.     HIMC  hUICurIMC;
  296. char buf[1001]="";
  297. char ss[1001]="";
  298. mytool jjj;
  299. int tt=0,rr=0;
  301.      hUICurIMC= (HIMC)GetWindowLong(myHwndParent,IMMGWL_IMC);
  302. if(hUICurIMC)
  303. {
  304. jjj.TranComStr(selet,buf);
  305. sprintf(ss,"%d",strlen(buf));
  306. //MessageBox(0,ss,"d",0);
  307. //buf[80]=0;
  308. IMESenChiApp(hUICurIMC,buf);
  309. }
  311. return 0;
  312. }
  314. /////////////////////////////////////////////////////////////
  315. //下面为函数部分
  317. //用于向系统发送消息
  318. BOOL ConHwnd::GenerateMessage(HIMC hIMC, LPDWORD lpdwTransKey,LPGENEMSG lpGeneMsg)
  319. {
  320.     LPINPUTCONTEXT lpIMC;
  322. if( (lpIMC = ImmLockIMC(hIMC)) == NULL ) 
  323. return FALSE;
  324.     
  325.     if (IsWindow(lpIMC->hWnd))
  326.     {
  327.         LPDWORD lpdw;
  328.         if (!(lpIMC->hMsgBuf = ImmReSizeIMCC(lpIMC->hMsgBuf,
  329. sizeof(DWORD) * (lpIMC->dwNumMsgBuf +1) * 3)))
  330.             return FALSE;
  332.         if (!(lpdw = (LPDWORD)ImmLockIMCC(lpIMC->hMsgBuf)))
  333.             return FALSE;
  335.         lpdw += (lpIMC->dwNumMsgBuf) * 3;
  336.         *((LPGENEMSG)lpdw) = *lpGeneMsg;
  337.         ImmUnlockIMCC(lpIMC->hMsgBuf);
  338.         lpIMC->dwNumMsgBuf++;
  340.         ImmGenerateMessage(hIMC);
  342.     }
  343. ImmUnlockIMC(hIMC);
  344.     return TRUE;
  345. }
  347. //把转换后的汉字发到接收程序中使用内部机制.
  348. BOOL ConHwnd::IMESenChiApp(HIMC hIMC, char *ss)
  349. {
  351. //内部发送在首次发送时可能失效，因此暂时不用
  352. if(strlen(ss)<2)
  353. {
  354. GENEMSG GnMsg;
  355. LPCOMPOSITIONSTRING lpCompStr;
  356. LPINPUTCONTEXT lpIMC;
  358. lpIMC = ImmLockIMC(hIMC);
  359. lpCompStr = (LPCOMPOSITIONSTRING)ImmLockIMCC(lpIMC->hCompStr);
  361. if(strlen(ss))
  362. {
  363. strcpy(GETLPRESULTSTR(lpCompStr),ss);
  364. //_tcscpy(GETLPRESULTSTR(lpCompStr),"高点");
  365. lpCompStr->dwResultStrLen =strlen(ss);
  366. {
  367. char sss[100];
  368. sprintf(sss,"%d",strlen(ss));
  369. // MessageBox(0,sss,0,0);
  371. }
  374. GnMsg.msg = WM_IME_COMPOSITION;//
  375. GnMsg.wParam = 0;
  376. GnMsg.lParam = GCS_RESULTSTR;
  377. GenerateMessage(hIMC, 0,(LPGENEMSG)&GnMsg);
  378. }
  379. }
  380. else
  381. {
  382. //向获得焦点的窗口发送字符串
  383. //发送过多的字符有可能失去挂钩
  384. int i;
  385. for(i=0;i<(int)strlen(ss);)
  386. {
  387. if(ss[i]<0)
  388. {
  389. SendMessage(GetFocus(), WM_IME_CHAR, MAKEWORD(ss[i+1],ss[i]), 0);
  390.     i+=2;
  391. }
  392. else
  393.  {
  394. SendMessage(GetFocus(), WM_IME_CHAR, MAKEWORD(0,ss[i]), 0);
  395. if(ss[i]==13&&ss[i+1]==10)
  396. i++;
  397. i++;
  398. }
  399. }
  400. }
  401.     return TRUE; 
  402. }