PDA.zip_minigui

#include <stdio.h> #include <stdlib.h> #include <time.h> #include "pthread.h" #if UNIX | DOS_DJGPP #endif #define MWINCLUDECOLORS #include "nano-X.h" #define WIDTH 320 #define HEIGHT 215 #define bkpic "./image/top18.bmp" //这是PDA 桌面背景图片。 /*主要全局变量*****************************************************/ static GR_WINDOW_ID window; // static GR_WINDOW_ID bt1,bt2,bt3; static GR_WINDOW_ID smb[10]; //menu 开始菜单最大为十个选择项。 static GR_WINDOW_ID scb[10]; //shortCut 快捷键最大也为十项。 static GR_GC_ID gc; static GR_GC_ID gcfn; static GR_FONT_ID fontid; static GR_IMAGE_ID picID; //put background's image static GR_IMAGE_ID icon[10]; //put icon's image static GR_IMAGE_INFO picIF; //image information of background static GR_IMAGE_INFO iconIF[10]; //image information of icon struct DATE_TIME //该结构用于记录系统时间，并分解为日期，时，分，秒。 { char year[10]; char mon[10]; char day[10]; char hour[10]; char min[10]; char sec[10]; char week[10]; char date[50]; char dateTime[50]; }; char *fileName[10]={"退 出","记事本","名片","通讯录","画板","游戏","闹钟","音乐 ","file8","file9"}; //开始菜单各项。 char *picfile[10]={"./image/book10s.gif","./image/earth6s.gif","./image/note39s.gif ","./image/hbs.gif",""," ","","","",""};//桌面快捷键使用图片。 struct DATE_TIME datetime; static int ret; /*调用的子函数***************************************************/ void drawMainWin(GR_GC_ID gc); void drawBar(GR_GC_ID gc); void loadImage(GR_IMAGE_ID picID,GR_IMAGE_INFO picIF,char *picfile); void setBackGround(); void* doTime(void* data); void doStartMenu(int fileNnum,GR_GC_ID gc); void doShortCut(char *fileName,int fileNum,GR_GC_ID gc,int x,int y,GR_IMAGE_ID icon,GR_IMAGE_INFO iconIF); void doEventButtonDown(GR_EVENT_BUTTON *bevent,GR_GC_ID gc); void doEventButtonUp(GR_EVENT_BUTTON *bevent); void doEventMouseExit(GR_EVENT_MOUSE *mevent,GR_GC_ID gc); void doEventMouseEnter(GR_EVENT_MOUSE *mevent,GR_GC_ID gc); void highLightStartMenu(int i); /**********************************************************/ int main(int ac, char **av) { //void * retval; int i; pthread_t th_com; //为时钟显示开启一个独立线程。 if (GrOpen() < 0) exit(1); gc = GrNewGC(); gcfn=GrNewGC(); GrSetGCBackground(gc, WHITE); GrSetGCForeground(gc, 255); GrSetGCUseBackground(gcfn, GR_FALSE); GrSetGCBackground(gcfn, BLACK); GrSetGCForeground(gcfn, 255); fontid = GrCreateFont("HZKFONT", 0, NULL); GrSetFontSize(fontid, 16); GrSetFontRotation(fontid, 330); // 33 degrees GrSetFontAttr(fontid, GR_TFKERNING | GR_TFANTIALIAS, 0); GrSetGCFont(gcfn, fontid); //loadImage(picID,picIF,bkpic)用于加载图形文件。 if(!(picID = GrLoadImageFromFile(bkpic, 0))) { fprintf(stderr, "Failed to load image file "%s"\n", bkpic); } GrGetImageInfo(picID, &picIF); for(i=0;i<4;i++) { if(!(icon[i] = GrLoadImageFromFile(picfile[i], 0))) //从已经定义的桌面快捷键图片集中为桌面快捷键图标选择图片。 { fprintf(stderr, "Failed to load image file "%s"\n", picfile[i]); } GrGetImageInfo(icon[i], &iconIF[i]); } drawMainWin(gc); //绘制主窗口。 drawBar(gcfn); //绘制任务栏。 setBackGround(); //绘制桌面背景。 pthread_create(&th_com, NULL, doTime, 0); //创建线程。 //pthread_join(th_com, &retval); while (1) { //doTime(gc); GR_EVENT event; GrCheckNextEvent(&event); switch(event.type) { case GR_EVENT_TYPE_CLOSE_REQ: GrClose(); exit(0); case GR_EVENT_TYPE_BUTTON_DOWN: doEventButtonDown(&event.button,gcfn); break; case GR_EVENT_TYPE_BUTTON_UP: doEventButtonUp(&event.button); break; case GR_EVENT_TYPE_MOUSE_ENTER: doEventMouseEnter(&event.mouse,gcfn); break; case GR_EVENT_TYPE_MOUSE_EXIT: doEventMouseExit(&event.mouse,gcfn); break; //case GR_EVENT_TYPE_TIMEOUT: } //GrDestroyFont(fontid); } GrFlush(); GrDestroyFont(fontid); GrDestroyGC(gcfn); GrDestroyGC(gc); GrClose(); return 0; } /***********************************************************************/ void drawMainWin(GR_GC_ID gc) //该函数绘制主窗口。 { window = GrNewWindow(GR_ROOT_WINDOW_ID, 0, 0, WIDTH, HEIGHT-2,1,BLACK,BLUE); GrSelectEvents(window, GR_EVENT_MASK_EXPOSURE | GR_EVENT_MASK_CLOSE_REQ | GR_EVENT_MASK_BUTTON_DOWN | GR_EVENT_MASK_BUTTON_UP | GR_EVENT_MASK_MOUSE_ENTER | GR_EVENT_MASK_MOUSE_EXIT); GrMapWindow(window); //GrFreeImage(picID); //GrDestroyWindow(window); } /***********************************************************************/ void drawBar(GR_GC_ID gc) //绘制类似Windows 下任务栏的菜单。 { bt1=GrNewWindow(GR_ROOT_WINDOW_ID,0,215,70,23,2,GREEN,BLUE); bt2=GrNewWindow(GR_ROOT_WINDOW_ID,70,215,180,23,2,GREEN,BLUE); bt3=GrNewWindow(GR_ROOT_WINDOW_ID,250,215,70,23,2,GREEN,BLUE); GrSelectEvents(bt1,GR_EVENT_MASK_EXPOSURE | GR_EVENT_MASK_BUTTON_DOWN); GrSelectEvents(bt2,GR_EVENT_MASK_EXPOSURE | GR_EVENT_MASK_BUTTON_DOWN); GrSelectEvents(bt3,GR_EVENT_MASK_EXPOSURE | GR_EVENT_MASK_BUTTON_DOWN); GrMapWindow(bt1); GrMapWindow(bt2); GrMapWindow(bt3); GrSetGCForeground(gc, WHITE); GrSetGCUseBackground(gc, GR_FALSE); GrSetGCFont(gc, fontid); GrText(bt1, gc, 13, 15, "开始", -1, GR_TFASCII); GrText(bt2, gc,1, 15, "博创科技PDAwww.up-tech.com", -1, GR_TFASCII); } /*********************************************************************/ void setBackGround() //绘制桌面背景，新的桌面快捷键也在该子函数中添加。 { GrDrawImageToFit(window, gc, 0, 0, picIF.width, picIF.height, picID); doShortCut(fileName[1],0,gcfn,20,20,icon[0],iconIF[0]); doShortCut(fileName[2],1,gcfn,20,80,icon[1],iconIF[1]); doShortCut(fileName[3],2,gcfn,20,140,icon[2],iconIF[2]); doShortCut(fileName[4],3,gcfn,80,20,icon[3],iconIF[3]); } /*******************************************************************/ void loadImage(GR_IMAGE_ID picID, GR_IMAGE_INFO picIF, char *picfile) //加载图片 { GR_IMAGE_ID pic_ID; GR_IMAGE_INFO pic_IF; if(!(picID = GrLoadImageFromFile(picfile, 0))) { fprintf(stderr, "Failed to load image file "%s"\n", picfile); } GrGetImageInfo(picID, &picIF); picID=pic_ID; picIF=pic_IF; } /******************************************************************/ void doStartMenu(int fileNum,GR_GC_ID gc) //绘制开始菜单 { int i; char* startMenuFileName[fileNum+1]; int smbW,smbH; smbW=100; smbH=20; GrSetGCForeground(gc, MWRGB(255,0,0)); GrSetGCUseBackground(gc, GR_FALSE); GrSetGCFont(gc, fontid); for(i=0;i<fileNum;i++) { smb[i]=GrNewWindow(GR_ROOT_WINDOW_ID,1,192-i*smbH,smbW,smbH,2,GREEN, BLUE); GrSelectEvents(smb[i],GR_EVENT_MASK_EXPOSURE | GR_EVENT_MASK_BUTTON_DOWN | GR_EVENT_MASK_MOUSE_ENTER | GR_EVENT_MASK_MOUSE_EXIT); GrMapWindow(smb[i]); startMenuFileName[i]=fileName[i]; GrText(smb[i],gc,13,15,startMenuFileName[i],-1,GR_FALSE); } } /************************************************************************* / void doEventMouseEnter(GR_EVENT_MOUSE *mevent,GR_GC_ID gc) //响应鼠标光标进入事件。 { GrSetGCFont(gc, fontid); GrSetGCForeground(gc, YELLOW); if(mevent->wid==smb[0]) { GrText(smb[0],gc,13,15,fileName[0],-1,GR_FALSE); } if(mevent->wid==smb[1]) { GrText(smb[1],gc,13,15,fileName[1],-1,GR_FALSE); } if(mevent->wid==smb[2]) { GrText(smb[2],gc,13,15,fileName[2],-1,GR_FALSE); } if(mevent->wid==smb[3]) { GrText(smb[3],gc,13,15,fileName[3],-1,GR_FALSE); } if(mevent->wid==smb[4]) { GrText(smb[4],gc,13,15,fileName[4],-1,GR_FALSE); } if(mevent->wid==smb[5]) { GrText(smb[5],gc,13,15,fileName[5],-1,GR_FALSE); } if(mevent->wid==smb[6]) { GrText(smb[6],gc,13,15,fileName[6],-1,GR_FALSE); } if(mevent->wid==smb[7]) { GrText(smb[7],gc,13,15,fileName[7],-1,GR_FALSE); } } /************************************************************************/ void doEventMouseExit(GR_EVENT_MOUSE *mevent,GR_GC_ID gc) //响应鼠标光标离开事件。 { GrSetGCFont