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inputHwnd.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++

inputHwnd.cpp：源码内容
  1. #include "stdafx.h"
  2. #include "stdio.h"
  3. #include "inputHwnd.h"
  4. #include "windows.h"
  5. #include "ResManager.h"
  6. #include "math.h"
  7. #include "CMyWnd.h"
  9. BOOL MyIsWinNT() ;
  11. inputHwnd::inputHwnd(void*CMthis)
  12. {
  13. POINT pp[100];
  15. Main_CWnd=(CMyWnd*)CMthis;
  16. myResM=&((CMyWnd*)Main_CWnd)->myResM;
  18. showtxt[0]=0;
  19. Saveshowtxt[0]=1;
  21. fCanMove=0;
  23. if(myResM->textflage[0]=='1')
  24. ControlHeight=35;
  25. else
  26. ControlHeight=24;
  27. WinHeight=100;
  28. WinWidth=170;
  31. WinStartPos=ReadRegPos("inputHwnd");
  34. pp[0].x=0; pp[0].y=35;
  35. pp[1].x=95; pp[1].y=35;
  36. pp[2].x=70; pp[2].y=0;
  37. pp[3].x=0; pp[3].y=0;
  38. WinRGN1=CreatePolygonRgn(pp,4,1);
  39. WinRGN2=CreatePolygonRgn(pp,4,1);
  41. hUIFont = CreateFont(25, 0, 0, 0, FW_NORMAL,
  42. FALSE, FALSE, FALSE, ANSI_CHARSET,
  43. OUT_TT_PRECIS, CLIP_TT_ALWAYS, ANTIALIASED_QUALITY,
  44. DEFAULT_PITCH, "宋体");//"Times New Roman"
  46. }
  48.  inputHwnd::~inputHwnd()
  49.  {
  50. try{
  53. DeleteObject(hUIFont);
  54. DeleteObject (WinRGN1);
  55. DeleteObject (WinRGN2);
  57. DeleteDC (BackDC);
  58. DeleteObject(BackhBmp);
  60. DeleteDC (Texthdc);
  61. DeleteObject(Texthdcbmp);
  63. //可能在窗口处理程序中本窗口已被删除。
  64. //让程序暂时进行处理，以防止无效访问已经退出的代码段
  65. if(IsWindow(m_hWnd)){
  66. ReleaseDC(m_hWnd,WindDC);
  67. //SetWindowLong(m_hWnd,GWL_WNDPROC,(long)endProc);
  68. DestroyWindow(m_hWnd); 
  69. //m_hWnd=NULL;
  70. }
  71.   } catch (...) {
  72.        MessageBox(0,"~inputHwnd","有错误发生",0);
  73.   }
  75. //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
  77.  }
  78.  
  80. BOOL inputHwnd::Create(LPCTSTR szClassName, LPCTSTR szTitle, HINSTANCE hInstance, HWND hWndParent , DWORD dwStyle ,DWORD dwExStyle, HMENU hMenu )
  81. {
  82. // 初始化全局字串
  83. WNDCLASSEX wcex;
  85. wcex.cbSize = sizeof(WNDCLASSEX); 
  86. wcex.style = CS_IME;
  87. wcex.lpfnWndProc = InitProc;
  88. wcex.cbClsExtra = 0;
  89. wcex.cbWndExtra = 12;
  90. wcex.hInstance = hInstance;
  91. wcex.hIcon = 0;
  92. wcex.hCursor = LoadCursor(NULL, IDC_ARROW);
  93. wcex.hbrBackground = (HBRUSH)(COLOR_WINDOW+1);
  94. wcex.lpszMenuName = 0;
  95. wcex.lpszClassName = szClassName;
  96. wcex.hIconSm = 0;
  98. hInst=hInstance;
  99. RegisterClassEx(&wcex);
  100. {
  101.    m_hWnd=CreateWindowEx( 0,
  102. szClassName,NULL,
  103. WS_POPUP|WS_DISABLED,// | WS_DISABLED,WS_SIZEBOX
  104. WinStartPos.x,WinStartPos.y,WinWidth,ControlHeight,
  105. hWndParent,NULL,hInstance,this);
  106. ShowWindow(m_hWnd,SW_SHOWNOACTIVATE);
  107. UpdateWindow(m_hWnd);
  108.    //使白色透明掉
  109. }
  110. return m_hWnd != NULL;
  111. }
  114.  LRESULT WINAPI inputHwnd::WindowProc(UINT uMsg,UINT wParam,LONG lParam)
  115.  {
  116.   POINT pt;
  118.   long x,y;
  119.   static int tt;
  121.   try {
  122.     switch (uMsg)
  123.     {
  124. case WM_CREATE:
  125. //myset.mySetWindow(m_hWnd,RGB(255,255,255),200,LWA_ALPHA|LWA_COLORKEY);
  126. initalizeWin();
  127. myset.mySetWindow(m_hWnd,RGB(255,255,255),myResM->clarityflage,LWA_ALPHA|LWA_COLORKEY);
  128.   break;
  130. case WM_PAINT://绘制窗口
  132.   myPaintTxt(0,0);
  134. break;
  135.         case WM_SETCURSOR:
  136. if ((HIWORD(lParam) == WM_MOUSEMOVE))
  137. {
  138. GetCursorPos( &pt );
  139. GetWindowRect(m_hWnd,&WinRect);
  140. WinSIZE.cx = WinRect.right - WinRect.left;
  141. WinSIZE.cy = WinRect.bottom - WinRect.top;
  142. Cursordif.x = pt.x - WinRect.left;//得到相对位置
  143. Cursordif.y = pt.y - WinRect.top;
  145. SetCapture(m_hWnd);
  146. //SetWindowLong(m_hWnd,4,1);//GWL_HINSTANCE DWL_MSGRESULT
  148. SetCursor(LoadCursor(NULL,MAKEINTRESOURCE(32649)));
  149. }
  150. else 
  151. return DefWindowProc(m_hWnd,uMsg,wParam,lParam);
  152. break;
  153.         case WM_RBUTTONUP:
  154. Popup();
  155. break;
  156.         case WM_LBUTTONDOWN:
  157. fCanMove = TRUE;
  159. break;
  160.         case WM_LBUTTONUP:
  161. if( fCanMove) 
  162. {
  163. GetCursorPos( &pt );
  164. pt.x=pt.x - Cursordif.x;
  165. pt.y=pt.y - Cursordif.y;
  167. myResM->WriteRegPos("inputHwnd",pt);
  169. MoveWindow(m_hWnd,pt.x ,pt.y ,WinSIZE.cx,WinSIZE.cy,TRUE);
  170. fCanMove = FALSE;
  171. }
  173. myPaintTxt(0,0);
  175. break;
  176.         
  177.         case WM_MOUSEMOVE:
  178. GetCursorPos( &pt );//取得光标位置
  179. y=lParam/0x10000;
  180. x=lParam%0x10000;
  181. if(fCanMove==TRUE)
  182. {
  183. MoveWindow(m_hWnd,pt.x - Cursordif.x, pt.y - Cursordif.y, WinSIZE.cx,WinSIZE.cy,TRUE);
  184. myPaintTxt(0,0);
  185. //使用SetWindowPos作移动时会改变集焦。可用MoveWindow解决。
  186. //在不移动时可以使用它。
  187. }
  189.    //测试鼠标是否移出窗口
  191. if(PtInRegion(WinRGN2,x,y)==0)
  192. {
  193. myPaintTxt(0,0);
  194. }
  195. if(fCanMove==FALSE )
  196. {   
  197. //SetWindowLong(m_hWnd,4,0);
  198. ReleaseCapture();
  199. }
  202. break;
  203. case WM_DESTROY:
  204. //SendMessage(m_hWnd,WM_CLOSE,0,0);
  205. if(myHwndParent==NULL)
  206. {
  207. //PostQuitMessage(0);
  208. }
  209. else
  210. {
  211. if(IsWindow(m_hWnd))
  212. //SetWindowLong(m_hWnd,GWL_WNDPROC,(long)endProc);
  213. DestroyWindow(m_hWnd);
  214. }
  215. break;
  217.         default:
  218.                 return DefWindowProc(m_hWnd,uMsg,wParam,lParam);
  219.             break;
  220.     }
  222.   } catch (...) {
  224. //   MessageBox(0,"inputError","有错误发生",0);
  225.   }
  227.     return 0;
  228. }
  231. //窗口的初始化
  232. inputHwnd::initalizeWin()
  233. {
  235. WindDC=GetDC(m_hWnd);
  237. Texthdc = CreateCompatibleDC(WindDC);
  238. Texthdcbmp=CreateCompatibleBitmap(WindDC,WinWidth,WinHeight);
  239. DeleteObject(SelectObject(Texthdc, hUIFont));
  240. DeleteObject(SelectObject(Texthdc,Texthdcbmp));
  241. SetBkMode(Texthdc,TRANSPARENT);
  243. DeleteObject(SelectObject(WindDC, hUIFont));
  244. TextH=GetTabbedTextExtent(WindDC,"1",1,0,0)/0x10000; 
  245.     //
  246. if(!MyIsWinNT())  //不是NT就进行区域设定
  247. SetWindowRgn(m_hWnd,WinRGN1,TRUE);
  249. BackhBmp=(HBITMAP)LoadBitmap(hInst,MAKEINTRESOURCE(IDB_input));
  250. BackDC = CreateCompatibleDC(WindDC);
  251. DeleteObject(SelectObject(BackDC,BackhBmp));
  253. txtpic.StartHDC(WindDC,100,80);
  255. if(txtpic.loadPic(hInst,IDB_txt)==NULL)
  256. MessageBox(0,txtpic.Picname,"图片不能装入",0);
  257. }
  259. int inputHwnd::myPaintTxt(int flag,int act )
  260. {
  261.   PAINTSTRUCT ps;
  262.   HDC hdc;
  263.     //清除掉文本区
  264. hdc=Texthdc;
  266. if(strcmp(showtxt,Saveshowtxt)!=0)
  267. {
  268. if(myResM->textflage[0]!='1')
  269. {
  270. BitBlt(hdc,0,0,WinWidth,WinHeight,BackDC,0,0,SRCCOPY);
  271. TextOut(hdc,5,0, showtxt,strlen(showtxt));
  272. }
  273. else
  274. {
  275. OutTextPic(showtxt,0,0,hdc,txtpic.hdc,10,20,30,1,myResM->reBackDC);
  276. }
  277. strcmp(Saveshowtxt,showtxt);
  278. }
  280. BeginPaint(m_hWnd, &ps);
  281.     WindDC=GetDC(m_hWnd);
  282. BitBlt(WindDC,0,0,WinWidth,WinHeight,hdc,0,0,SRCCOPY);
  283.     ReleaseDC(m_hWnd,WindDC);
  284. EndPaint(m_hWnd, &ps);
  286. }
  289. int inputHwnd::RedrawWin()
  290. {
  291. RedrawWindow(m_hWnd,0,0,RDW_VALIDATE|RDW_NOCHILDREN|RDW_INVALIDATE|RDW_ERASENOW|RDW_ERASE);//RDW_ERASE
  292. return 0;
  293. }
  295. int inputHwnd::OutTextPic(char *ss,long x,long y,HDC hDC1,HDC hDC2, long dw , long dh,double a, double zoom,HDC backhdc)
  296. {
  297. int i,index;
  298. static myHDC tt,temtt,pp;
  299. static int flage=0;
  301. char temss[100];
  302. long r,outdw;
  305. strcpy(temss,ss);
  306. r=(long)sqrt(dw*dw+dh*dh);
  307. outdw=dw*2*strlen(temss)+r*2;
  309. {
  310. HBRUSH hBrush;
  311. HRGN hRgn;
  312. hBrush=(HBRUSH)GetStockObject(WHITE_BRUSH);
  313. hRgn=CreateRectRgn(0,0,1000,1000);
  315. FillRgn(hDC1,hRgn, hBrush);
  316. FillRgn(temtt.hdc ,hRgn, hBrush);
  317. DeleteObject (hRgn);
  318. }
  320. BitBlt(hDC1,0,0,110,ControlHeight,backhdc,0,0,SRCCOPY);
  322. if(flage==0)
  323. {
  324. tt.StartHDC(hDC2,800,800);
  325. temtt.StartHDC(hDC1,800,800);
  326. pp.StartHDC(hDC1,800,800);
  328. flage=1;
  329. }
  331. strupr(temss);
  333. for(i=0;i<(int)strlen(temss);i++)
  334. {
  335. index=temss[i]-65;
  336. OutPicture(r,r,tt.hdc,dw*2*index,0,hDC2,dw,dh,a);
  337. TransparentBlt2(temtt.hdc,dw*2*i,0,dw*2+r,r*2,tt.hdc,0,0,dw*2+r,r*2,RGB(255,255,255));
  338. //BitBlt(temtt.hdc,dw*2*i,0,dw*2+r,r*2,tt.hdc,0,0,SRCAND);//
  339. }
  341. BitBlt(pp.hdc,x,y,outdw,r*2,backhdc,x,y,SRCCOPY);
  342. TransparentBlt2(pp.hdc,0,0,(int)(outdw*zoom),(int)(r*2*zoom),temtt.hdc,0,0,outdw,r*2,RGB(255,255,255));
  343. BitBlt(hDC1,x,y,(int)((outdw-r)*zoom),(int)(r*2*zoom),pp.hdc,0,0,SRCCOPY);
  344. return 0;
  346. }
  350. //返回所选菜单项
  351. long inputHwnd::Popup()
  352. {
  353.   long iMenu,  nMenus,result;//retabout;
  354.   POINT p ;
  355.   char buffer [256]="";
  356.   long flag=0;
  357.   HMENU hMenu;
  358.   int CurentKbdNum=0;
  359.   char MenuName[20][256]={"特效文本","特效显示","旋转角度","自动旋转","背景设置"};
  361.     GetCursorPos(&p);
  362.     hMenu = CreatePopupMenu();
  363.     nMenus = 5;
  365.     for(iMenu = 1 ;iMenu<=nMenus;iMenu++)
  366. {
  367. switch (iMenu)
  368. {
  369. case 1:
  370. if(myResM->textflage[0]=='1')
  371. flag=MF_ENABLED|MF_CHECKED;
  372. else
  373. flag=MF_ENABLED;
  374. break;
  375. default:
  376.         flag=MF_GRAYED|MF_DISABLED;;
  377. break;
  378. }
  379.    AppendMenu (hMenu, flag, iMenu, MenuName[iMenu-1]);
  380.     }
  382.     iMenu = TrackPopupMenu(hMenu, TPM_RIGHTBUTTON + TPM_LEFTALIGN + TPM_NONOTIFY + TPM_RETURNCMD, p.x, p.y, 0, GetForegroundWindow(), 0);
  384.     //得到菜单的选择字符串
  385.     result = GetMenuString(hMenu, (iMenu - 1), buffer, strlen(buffer), MF_BYPOSITION);
  386.     
  387.     DestroyMenu(hMenu);
  388. if(iMenu>0)
  389. {
  390. switch (iMenu)
  391. {
  392. case 1:
  393. {
  394. RECT Rect;
  395. GetWindowRect(m_hWnd,&Rect); 
  397. if(myResM->textflage[0]=='1')
  398. {
  399. ControlHeight=24;
  400. RegSaveString("textflage","0");
  401. myResM->textflage[0]='0';
  402. MoveWindow(m_hWnd,Rect.left,Rect.top,WinWidth,ControlHeight,TRUE);
  403. }
  404. else
  405. {
  406. ControlHeight=35;
  407. RegSaveString("textflage","1");
  408. myResM->textflage[0]='1';
  409. MoveWindow(m_hWnd,Rect.left,Rect.top,WinWidth,ControlHeight,TRUE);
  410. }
  411. }
  412. break;
  413. default:
  414. MessageBox(0,"过两天补上","功能暂时未编码",0);
  416. break;
  417. }
  418. }
  420. return  0;
  421. }