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QQHwnd.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++

QQHwnd.cpp：源码内容
  1. #include "stdafx.h"
  2. #include "stdio.h"
  3. #include "QQHwnd.h"
  4. #include "windows.h"
  5. #include "CMyWnd.h"
  8. QQHwnd::QQHwnd(void*CMthis)
  9. {
  10. POINT pp[100];
  11. Main_CWnd=(CMyWnd*)CMthis;
  13. strcpy(showtxt,"");
  14. fCanMove=0;
  15. dailtimershow=0;
  17. WinWidth=200;
  18. WinHeight=20;
  20. pp[0].x=0; pp[0].y=20;
  21. pp[1].x=170; pp[1].y=20;
  22. pp[2].x=170; pp[2].y=0;
  23. pp[3].x=0; pp[3].y=0;
  24. WinRGN1=CreatePolygonRgn(pp,4,1);
  25. WinRGN2=CreatePolygonRgn(pp,4,1);
  26.  
  27. if(ValIsWinNT==1)
  28. {
  29. hUIFont = CreateFont(12, 0, 0, 0, FW_NORMAL,
  30. FALSE, FALSE, FALSE, ANSI_CHARSET,
  31. OUT_TT_PRECIS, CLIP_TT_ALWAYS, ANTIALIASED_QUALITY,
  32. DEFAULT_PITCH, "宋体");
  33. }
  34. else
  35. {
  36. hUIFont = CreateFont(16, 0, 0, 0, FW_NORMAL,
  37. FALSE, FALSE, FALSE, ANSI_CHARSET,
  38. OUT_TT_PRECIS, CLIP_TT_ALWAYS, ANTIALIASED_QUALITY,
  39. DEFAULT_PITCH, "宋体");
  40. }
  43. }
  45.  QQHwnd::~QQHwnd()
  46.  {
  47. try{
  49. // MessageBox(0,"~inputHwnd",0,0);
  51. DeleteObject(hUIFont);
  52. DeleteObject (WinRGN1);
  53. DeleteObject (WinRGN2);
  55. //可能在窗口处理程序中本窗口已被删除。
  56. //让程序暂时进行处理，以防止无效访问已经退出的代码段
  57. if(IsWindow(m_hWnd)){
  58. ReleaseDC(m_hWnd,WindDC);
  59. //SetWindowLong(m_hWnd,GWL_WNDPROC,(long)endProc);
  60. DestroyWindow(m_hWnd); 
  61. //m_hWnd=NULL;
  62. }
  65.   } catch (...) {
  66.        MessageBox(0,"~inputHwnd","有错误发生",0);
  67.   }
  68. //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
  69.  }
  70.  
  72. BOOL QQHwnd::Create(LPCTSTR szClassName, LPCTSTR szTitle, HINSTANCE hInstance, HWND hWndParent , DWORD dwStyle ,DWORD dwExStyle, HMENU hMenu )
  73. {
  74. // 初始化全局字串
  75. WNDCLASSEX wcex;
  77. wcex.cbSize = sizeof(WNDCLASSEX); 
  78. wcex.style = CS_IME;
  79. wcex.lpfnWndProc = InitProc;
  80. wcex.cbClsExtra = 0;
  81. wcex.cbWndExtra = 12;
  82. wcex.hInstance = hInstance;
  83. wcex.hIcon = 0;
  84. wcex.hCursor = LoadCursor(NULL, IDC_ARROW);
  85. wcex.hbrBackground = (HBRUSH)(COLOR_WINDOW+1);
  86. wcex.lpszMenuName = 0;
  87. wcex.lpszClassName = szClassName;
  88. wcex.hIconSm = 0;
  90. hInst=hInstance;
  91. RegisterClassEx(&wcex);
  92. {
  93.    m_hWnd=CreateWindowEx( 0,
  94. szClassName,NULL,
  95. WS_POPUP|WS_DISABLED,// | WS_DISABLED,WS_SIZEBOX
  96. 0,0,WinWidth,WinHeight,
  97. hWndParent,NULL,hInstance,this);
  98. ShowWindow(m_hWnd,SW_HIDE);
  99. //UpdateWindow(m_hWnd);
  101. }
  102. myHwndParent=hWndParent;
  103. return m_hWnd != NULL;
  104. }
  107.  LRESULT WINAPI QQHwnd::WindowProc(UINT uMsg,UINT wParam,LONG lParam)
  108.  {
  109.   POINT pt;
  111.   long x,y;
  112.   static int tt;
  114.   try {
  115.     switch (uMsg)
  116.     {
  117. case WM_CREATE:
  118. //myset.mySetWindow(m_hWnd,RGB(255,255,255),200,LWA_ALPHA|LWA_COLORKEY);
  119. initalizeWin();
  120. //myset.mySetWindow(m_hWnd,RGB(255,255,255),200,LWA_ALPHA|LWA_COLORKEY);
  121.   break;
  123. case WM_PAINT://绘制窗口
  125.   myPaintTxt(0,0);
  127. break;
  128.         case WM_SETCURSOR:
  129. if ((HIWORD(lParam) == WM_MOUSEMOVE))
  130. {
  131. ShowWindow(m_hWnd, SW_HIDE);//收到鼠标立即隐藏
  133. GetCursorPos( &pt );
  134. GetWindowRect(m_hWnd,&WinRect);
  135. WinSIZE.cx = WinRect.right - WinRect.left;
  136. WinSIZE.cy = WinRect.bottom - WinRect.top;
  137. Cursordif.x = pt.x - WinRect.left;//得到相对位置
  138. Cursordif.y = pt.y - WinRect.top;
  140. SetCapture(m_hWnd);
  141. //SetWindowLong(m_hWnd,4,1);//GWL_HINSTANCE DWL_MSGRESULT
  143. SetCursor(LoadCursor(NULL,MAKEINTRESOURCE(32649)));
  144. }
  145. else 
  146. return DefWindowProc(m_hWnd,uMsg,wParam,lParam);
  147. break;
  148.         case WM_LBUTTONDOWN:
  149. fCanMove = TRUE;
  151. break;
  152.         case WM_LBUTTONUP:
  153. if( fCanMove) 
  154. {
  155. GetCursorPos( &pt );
  156. pt.x=pt.x - Cursordif.x;
  157. pt.y=pt.y - Cursordif.y;
  159. MoveWindow(m_hWnd,pt.x ,pt.y ,WinSIZE.cx,WinSIZE.cy,TRUE);
  160. fCanMove = FALSE;
  161. }
  162. myPaintTxt(0,0);
  163. break;
  164.         
  165.         case WM_MOUSEMOVE:
  166. GetCursorPos( &pt );//取得光标位置
  167. y=lParam/0x10000;
  168. x=lParam%0x10000;
  169. if(fCanMove==TRUE)
  170. {
  171. MoveWindow(m_hWnd,pt.x - Cursordif.x, pt.y - Cursordif.y, WinSIZE.cx,WinSIZE.cy,TRUE);
  172. myPaintTxt(0,0);
  173. //使用SetWindowPos作移动时会改变集焦。可用MoveWindow解决。
  174. //在不移动时可以使用它。
  175. }
  177.    //测试鼠标是否移出窗口
  179. if(PtInRegion(WinRGN2,x,y)==0)
  180. {
  181. myPaintTxt(0,0);
  182. }
  183. if(fCanMove==FALSE )
  184. {   
  185. //SetWindowLong(m_hWnd,4,0);
  186. ReleaseCapture();
  187. }
  190. break;
  191. case WM_DESTROY:
  192. //SendMessage(m_hWnd,WM_CLOSE,0,0);
  193. if(myHwndParent==NULL)
  194. {
  195. //PostQuitMessage(0);
  196. }
  197. else
  198. {
  199. if(IsWindow(m_hWnd))
  200. //SetWindowLong(m_hWnd,GWL_WNDPROC,(long)endProc);
  201. DestroyWindow(m_hWnd);
  202. }
  203. break;
  205.         default:
  206.                 return DefWindowProc(m_hWnd,uMsg,wParam,lParam);
  207.             break;
  208.     }
  210.   } catch (...) {
  211.   MessageBox(0,"QQHwnd","IsWindow",0);
  212.   }
  214.     return 0;
  215. }
  218. //窗口的初始化
  219. QQHwnd::initalizeWin()
  220. {
  222. WindDC=GetDC(m_hWnd);
  224. DeleteObject(SelectObject(WindDC, hUIFont));
  225. SetBkMode(WindDC,TRANSPARENT);
  226.     //
  227. if(!MyIsWinNT())
  228. SetWindowRgn(m_hWnd,WinRGN1,TRUE);
  229. }
  231. int QQHwnd::myPaintTxt(int flag,int act )
  232. {
  233.   PAINTSTRUCT ps;
  234.     //清除掉文本区
  235. BeginPaint(m_hWnd, &ps);
  236.     if(ValIsWinNT==1)
  237. {
  238. BitBlt(WindDC,0,0,WinWidth,WinHeight ,((CMyWnd*)Main_CWnd)->myResM.oldBackDC,10, 0,SRCCOPY);
  239. TextOut(WindDC,2,2, showtxt,strlen(showtxt));
  240. }
  241. else
  242. {
  243. WindDC=GetDC(m_hWnd);
  244. SetBkMode(WindDC,TRANSPARENT);
  245. DeleteObject(SelectObject(WindDC, hUIFont));
  247. BitBlt(WindDC,0,0,WinWidth,WinHeight ,((CMyWnd*)Main_CWnd)->myResM.oldBackDC,10, 0,SRCCOPY);
  248. TextOut(WindDC,2,2, showtxt,strlen(showtxt));
  249.     ReleaseDC(m_hWnd,WindDC);
  250. }
  251. EndPaint(m_hWnd, &ps);
  252. }
  254. //设置需要显示的字符串
  255. // flage  1234上下左右
  256. int QQHwnd:: settxt(HWND phwnd,long x,long y,char *ss,int flage)
  257. {
  258. int len,line=0,t;
  259. char *ppc;
  260. long h,w;
  261. static int timenum=0;
  262. SIZE sz;
  264. RECT FullWinRect,phwndWinRect,CurWinRect;
  265. GetWindowRect(GetDesktopWindow(),&FullWinRect);
  266. GetWindowRect(phwnd,&phwndWinRect); 
  267. GetWindowRect(m_hWnd,&CurWinRect); 
  269. dailtimershow=5;
  270. //MessageBox(0,"inputError","IsWindow",0);
  272. if(ss!=NULL)
  273. strcpy(showtxt,ss);
  274. else
  275. {
  276. timenum=0;
  277. ShowWindow(m_hWnd, SW_HIDE);
  278. showtxt[0]=0;
  279. }
  280. if(showtxt[0]==0)
  281. {
  282. timenum=0;
  283. ShowWindow(m_hWnd, SW_HIDE);
  284. }
  285. else
  286. {
  287. if(timenum<5)
  288. {
  289. timenum++;
  290. return 0;
  291. }
  292. else
  293. {
  294. ppc=showtxt;
  295. len=strlen(ppc);
  296. if(ValIsWinNT==1)
  297. {
  298. GetTextExtentExPoint(WindDC,showtxt,len,100,&t,0,&sz);
  299. }
  300. else
  301. {
  302. WindDC=GetDC(m_hWnd);
  303. DeleteObject(SelectObject(WindDC, hUIFont));
  304. GetTextExtentExPoint(WindDC,showtxt,len,100,&t,0,&sz);
  305.     ReleaseDC(m_hWnd,WindDC);
  306. }
  308. w=sz.cx+4;
  309. h=sz.cy+4;
  310. switch(flage)
  311. {
  312. case 1:
  313. y=y+phwndWinRect.top-20;
  314. x=x+phwndWinRect.left;
  315. break;
  316. case 2:
  317. y=y+phwndWinRect.top+20;
  318. x=x+phwndWinRect.left;
  319. break;
  320. case 3:
  321. y=y+phwndWinRect.top;
  322. x=x+phwndWinRect.left-(CurWinRect.right-CurWinRect.left)-20;
  323. break;
  324. case 4:
  325. y=y+phwndWinRect.top;
  326. x=x+phwndWinRect.left+20;
  327. break;
  328. default:
  329. break;
  330. }
  332. // InvalidateRect(m_hWnd,NULL,FALSE);
  334. MoveWindow(m_hWnd,x,y,w,h,TRUE);
  335. myPaintTxt(0,0 );
  337. ShowWindow(m_hWnd, SW_SHOWNOACTIVATE);
  338. }
  339. }
  341. return 0;
  342. }
  343. int QQHwnd:: disabledailtimer()
  344. {
  345. if(dailtimershow>0)
  346. dailtimershow--;
  348. return dailtimershow;
  349. }
  351. int QQHwnd:: settxttimer(HWND phwnd,long x,long y,char *ss)
  352. {
  353. int len,line=0,t;
  354. char *ppc;
  355. long h,w;
  356. SIZE sz;
  358. if(dailtimershow==0)
  359. {
  360. RECT FullWinRect,phwndWinRect,CurWinRect;
  361. GetWindowRect(GetDesktopWindow(),&FullWinRect);
  362. GetWindowRect(phwnd,&phwndWinRect); 
  363. GetWindowRect(m_hWnd,&CurWinRect); 
  365. //MessageBox(0,"inputError","IsWindow",0);
  367. if(ss!=NULL)
  368. strcpy(showtxt,ss);
  369. else
  370. {
  371. ShowWindow(m_hWnd, SW_HIDE);
  372. showtxt[0]=0;
  373. }
  375. if(showtxt[0]==0)
  376. {
  377. ShowWindow(m_hWnd, SW_HIDE);
  378. }
  379. else
  380. {
  381. ppc=showtxt;
  382. len=strlen(ppc);
  383. if(ValIsWinNT==1)
  384. {
  385. GetTextExtentExPoint(WindDC,showtxt,len,100,&t,0,&sz);
  386. }
  387. else
  388. {
  389. WindDC=GetDC(m_hWnd);
  390. DeleteObject(SelectObject(WindDC, hUIFont));
  391. GetTextExtentExPoint(WindDC,showtxt,len,100,&t,0,&sz);
  392.     ReleaseDC(m_hWnd,WindDC);
  393. }
  394. w=sz.cx+4;
  395. h=sz.cy+4;
  396. y=y+phwndWinRect.top-h;
  397. x=x+phwndWinRect.left;
  398. MoveWindow(m_hWnd,x,y,w,h,TRUE);
  399. myPaintTxt(0,0 );
  400. ShowWindow(m_hWnd, SW_SHOWNOACTIVATE);
  401. }
  403. }
  404. return 0;
  406. }
  407. //设置需要显示的字符串
  408. int QQHwnd:: settxt(char *ss)
  409. {
  410. int len,line=0,t;
  411. char *ppc;
  412. long h,w;
  413. SIZE sz;
  416. RECT CurWinRect;
  418. GetWindowRect(m_hWnd,&CurWinRect); 
  420. //MessageBox(0,"inputError","IsWindow",0);
  422. if(ss!=NULL)
  423. strcpy(showtxt,ss);
  424. else
  425. {
  426. ShowWindow(m_hWnd, SW_HIDE);
  427. showtxt[0]=0;
  428. }
  429. if(showtxt[0]==0)
  430. {
  431. ShowWindow(m_hWnd, SW_HIDE);
  432. }
  433. else
  434. {
  435. ppc=showtxt;
  436. len=strlen(ppc);
  437. if(ValIsWinNT==1)
  438. {
  439. GetTextExtentExPoint(WindDC,showtxt,len,100,&t,0,&sz);
  440. }
  441. else
  442. {
  443. WindDC=GetDC(m_hWnd);
  444. DeleteObject(SelectObject(WindDC, hUIFont));
  445. GetTextExtentExPoint(WindDC,showtxt,len,100,&t,0,&sz);
  446.     ReleaseDC(m_hWnd,WindDC);
  447. }
  449. w=sz.cx+4;
  450. h=sz.cy+4;
  451. MoveWindow(m_hWnd,CurWinRect.left,CurWinRect.top,w,h,TRUE);
  452. myPaintTxt(0,0);
  453. }
  455. return 0;
  456. }
  458. int QQHwnd::RedrawWin()
  459. {
  460. RedrawWindow(m_hWnd,0,0,RDW_VALIDATE|RDW_NOCHILDREN|RDW_INVALIDATE|RDW_ERASENOW|RDW_ERASE);//RDW_ERASE
  461. return 0;
  462. }
  464. //判断系统是否NT