Порядок контроля и приёма
Пояснительная записка должна быть сдана за 3 дня до защиты курсовой работы.
Защита осуществляется перед комиссией из двух преподавателей.
Оценка определяется степенью выполнения требований в техническом задании и качеством пояснительной записки.
Приложение Б
Руководство пользователя
Приложение В
Текст программы
#include <graphics.h>
#include <stdlib.h>
#include <stdio.h>
#include <conio.h>
#include <string.h>
#include <dos.h>
#include <time.h>
#include <io.h>
class CGraphInterface
{
protected:
int wTop;
int wLeft;
int pos_x,pos_y;
virtual void draw()=0;
public:
void initgraph_();
int closegraph();
};
class CFactory
{
public:
CGraphInterface* createobj(char*);
};
class CCalendar:public CGraphInterface
{
char notes[256][50];
int inote;
int note_;
int imonth;
int year;
int day;
int day_per_mon;
int cur_day;
char *str_year;
char month[12][10];
struct date d; // system date,month,year
struct tm time_check; // a weekday from current date,month,year
public:
void change_month(char);
int day_in_month();
void day_to_coord(int);
int day_vs_note(int);
void draw();
void note();
void keystrike(int);
CCalendar();
void init();
void operator>>(char*);
void operator<<(char*);
};
class CTimer:public CGraphInterface
{
int min;
float sec;
clock_t time_;
public:
CTimer();
CTimer(int);
void draw();
int start();
~CTimer();
int zero_timer();
void operator<<(char*);
};
class CMenu
{
public:
void show();
};
#include "planner.h"
////////////////////CFactorty///////////////////////////
CGraphInterface* CFactory::createobj(char* objname)
{
CGraphInterface *obj;
if (strcmp(objname,"timer")==NULL)
obj=new CTimer;
if (strcmp(objname,"calendar")==NULL)
obj=new CCalendar;
return obj;
}
////////////////////////////////////////////////////////
////////////////CGraphInterface/////////////////////////
void CGraphInterface:: initgraph_()
{
int gdriver = DETECT, gmode, errorcode;
initgraph(&gdriver, &gmode, "");
errorcode = graphresult();
if (errorcode != grOk)
{
printf("ЋиЁЎЄ ЁЁжЁ «Ё§ жЁЁ Ја дЁЄЁ: %s\n", grapherrormsg(errorcode));
getch();
exit(1);
}
}
int CGraphInterface::closegraph()
{
closegraph();
return 1;
}
///////////////////////////////////////////////////////////
/////////////////////CCalendar/////////////////////////////
CCalendar::CCalendar()
{
sprintf(month[0],"џў ам");
sprintf(month[1],"”Ґўа «м");
sprintf(month[2],"Њ ав");
sprintf(month[3],"ЂЇаҐ«м");
sprintf(month[4],"Њ ©");
sprintf(month[5],"€ом");
sprintf(month[6],"€о«м");
sprintf(month[7],"ЂўЈгбв");
sprintf(month[8],"‘ҐвпЎам");
sprintf(month[9],"ЋЄвпЎам");
sprintf(month[10],"H®пЎам");
sprintf(month[11],"„ҐЄ Ўам");
inote=0;
getdate(&d);
// read current date,month, year
year= d.da_year;
day= d.da_day;
imonth= d.da_mon-1;
cur_day=day;
wLeft = 150;
wTop = 100;
for (int i=0;i<256;i++)
{
sprintf(notes[i],"");
}
}
void CCalendar::init()
{
inote=0;
getdate(&d);
// read current date,month, year
year= d.da_year;
day= d.da_day;
imonth= d.da_mon-1;
cur_day=day;
wLeft = 150;
wTop = 100;
for (int i=0;i<256;i++)
{
sprintf(notes[i],"");
}
}
void CCalendar::keystrike(int key)
{
switch(key)
{
case 72: if(cur_day-7>=1)cur_day-=7;break; //up
case 80: if (cur_day+7<=day_per_mon)cur_day+=7;break; //down
case 75: if(cur_day>1)cur_day--;break; //left
case 77: if (cur_day<day_per_mon)cur_day++;break; //right
case 73: change_month(key);break;//PgUp
case 81: change_month(key);break; // PgDown
case 71: if (year>1970)year--;break; //Home
case 79: if (year<2037)year++;break; //End
case 13: note();
}
}
void CCalendar::operator>>(char* fname)
{
FILE* file2save;
file2save=fopen(fname,"wt");
for (int i=0;i<256;i++)
if ((strcmp(notes[i],""))!=NULL)
fprintf(file2save,"%s\n",notes[i]);
fclose(file2save);
}
void CCalendar::operator<<(char* fname)
{
int len;
FILE* file2load;
if ((file2load=fopen(fname,"rt"))==NULL)
{
file2load=fopen("notes.txt","wt");
fclose(file2load);
}
while (!feof(file2load))
{
fgets(notes[inote],256,file2load);
len=strlen(notes[inote]);
notes[inote][len-1]='\0';
inote++;
}
fclose(file2load);
}
void CCalendar::change_month(char key)
{
switch (key)
{
case 73: if (imonth>0)
imonth--;
break;
case 81: if (imonth<11)
imonth++;
break;
}
}
int CCalendar::day_in_month()
{
int days;
switch(imonth+1)
{
case 1:
case 3:
case 5:
case 7:
case 8:
case 10:
case 12: days=31;break;
case 4:
case 6:
case 9:
case 11: days=30;break;
case 2:
if (year%4==0) days= 29;
else return days=28;
break;
}
return days;
}
void CCalendar::day_to_coord(int day)
{
pos_x = time_check.tm_wday-1;
pos_y = 0;
while (day>0)
{
day--;
pos_x++;
if (pos_x>6) {pos_x=0;pos_y++;}
}
}
int CCalendar::day_vs_note(int day)
{
char str1[20];
int i;
char q[3];
char str2[20];
int rez;
sprintf(str1,"");
sprintf(str1,"%d",year);
sprintf(q,"%d",imonth+1);
if (imonth+1<10)
strcat(str1,"0");
strcat(str1,q);
sprintf(q,"%d",day);
if (day<10)
strcat(str1,"0");
strcat(str1,q);
rez=-1;
//cycle for all notes
for (i=0;i<256;i++)
{
strncpy(str2,notes[i],8);
str2[8]='\0';
if (strcmp(str1,str2)==NULL)
{rez=i;break;}
}
return rez;
}
void CCalendar::draw()
{
int i,j,k;
char *c1,*c;
char ss[60];
int len;
setfillstyle(SOLID_FILL, 1);
bar(wLeft-4,wTop-25,wLeft+318,wTop-12);
setcolor(WHITE);
strcpy(c1,"Ї");
outtextxy(wLeft,wTop-20,c1);
strcpy(c1,"ўв");
outtextxy(wLeft+1*50,wTop-20,c1);
strcpy(c1,"ба");
outtextxy(wLeft+2*50,wTop-20,c1);
strcpy(c1,"зв");
outtextxy(wLeft+3*50,wTop-20,c1);
strcpy(c1,"Їв");
outtextxy(wLeft+4*50,wTop-20,c1);
strcpy(c1,"бЎ");
outtextxy(wLeft+5*50,wTop-20,c1);
strcpy(c1,"ўб");
outtextxy(wLeft+6*50,wTop-20,c1);
// draw a days
/* load the time_check structure with the data */
time_check.tm_year = year - 1900;
time_check.tm_mon = imonth;
time_check.tm_mday = 0; // detect weekday for the 1st day of month
time_check.tm_hour = 0;
time_check.tm_min = 0;
time_check.tm_sec = 1;
time_check.tm_isdst = -1;
/* call mktime to fill in the weekday field of the structure */
if (mktime(&time_check) == -1)
time_check.tm_wday = 7;
day_per_mon=day_in_month();
i=0;k=1;
j=time_check.tm_wday;
setfillstyle(SOLID_FILL, BROWN);
while (k<=day_per_mon)
{
c=itoa(k,c,10);
//highlights days with notes
if (day_vs_note(k)!=-1)
bar(wLeft+j*50-5,wTop+i*50-7,wLeft+j*50+19,wTop+i*50+12);
outtextxy(wLeft+j*50,wTop+i*50,c);
k++;
j++;
if (j==7) { i++; j=0;}
}
setfillstyle(SOLID_FILL, BLUE);
// draw a cursor
day_to_coord(cur_day);
setcolor(GREEN);
rectangle(wLeft+(pos_x)*50-5,wTop+pos_y*50-8,
wLeft+(pos_x)*50+20,wTop+pos_y*50+12);
setcolor(WHITE);
// draw a month
setcolor(LIGHTGRAY);
rectangle(145,25,218,43);
floodfill(146,26,LIGHTGRAY);
setcolor(WHITE);
outtextxy(150,30,month[imonth]);
// draw a year
sprintf(str_year,"%d",year);
setcolor(LIGHTGRAY);
rectangle(245,25,285,43);
floodfill(246,26,LIGHTGRAY);
setcolor(WHITE);
outtextxy(250,30,str_year);
setfillstyle(SOLID_FILL, DARKGRAY);
// draw a note
setcolor(LIGHTGRAY);
rectangle(135,350,502,365);
floodfill(136,351,LIGHTGRAY);
setcolor(WHITE);
if ((note_=day_vs_note(cur_day))!=-1)
{
len=strlen(notes[note_]);
for (j=8;j<len;j++)
ss[j-8]=notes[note_][j];
ss[len-8]='\0';
outtextxy(140,354,ss);
}
}
void CCalendar::note()
{
char s[60];
char *s1;
char s2[60];
char s3[2]="00";
char s4[2]="00";
char key=0;
int count=0;
sprintf(s,"");
sprintf(notes[note_],"");
cleardevice();
draw();
while (key!=13)
{
key=getch();
switch(key)
{
case 8:
if (count>0)
{
s[strlen(s)-1]='\0';
cleardevice();
draw();
count--;
}
break;
case 13:
break;
default:
if (count<45)
{
sprintf(s1,"%c",key);
strcat(s,s1);
count++;
}
}
setcolor(WHITE);
outtextxy(140,354,s);
}
if (strlen(s)>0)
{
sprintf(s2,"%d",year);
sprintf(s3,"%d",imonth+1);
if (imonth+1<10)
strcat(s2,"0");
strcat(s2,s3);
sprintf(s4,"%d",cur_day);
if (cur_day<10)
strcat(s2,"0");
strcat(s2,s4);
strcat(s2,s);
strcpy(notes[inote],s2);
inote++;
}
}
//////////////////////////////////////////////////////////
/////////////////// CTimer class////////////////////////
CTimer::CTimer(int init_time)
{
time_=init_time*CLK_TCK;
}
CTimer::CTimer()
{
wLeft=280;
wTop=220;
sec=0;
min=0;
}
int CTimer::zero_timer()
{
if ((min==0)&&(sec==0))
return 0;
else
return 1;
}
void CTimer::operator<<(char* fname)
{
FILE* timer_ini;
char *time_init;
char s[2];
int i,j;
timer_ini=fopen(fname,"rt");
fscanf(timer_ini,"%s",time_init);
fclose(timer_ini);
min=atoi(time_init);
i=0;j=0;
while(time_init[i]!=':') i++;
i++;
while (i<strlen(time_init)) s[j++]=time_init[i++];
s[j]='\0';
sec=atoi(s);
}
void CTimer::draw()
{
char* time_rest;
if ((min<10)&&(sec<10))
sprintf(time_rest,"0%d:0%.2f",min,sec);
else if(min<10)
sprintf(time_rest,"0%d:%.2f",min,sec);
else if (sec<10)
sprintf(time_rest,"%d:0%.2f",min,sec);
else
sprintf(time_rest,"%d:%.2f",min,sec);
// draw a timer
setfillstyle(SOLID_FILL, BLACK);
bar(wLeft,wTop,wLeft+80,wTop+16);
setfillstyle(SOLID_FILL, BLUE);
setcolor(LIGHTGRAY);
rectangle(wLeft,wTop,wLeft+80,wTop+16);
floodfill(wLeft+1,wTop+1,LIGHTGRAY);
setcolor(WHITE);
outtextxy(wLeft+8,wTop+5,time_rest);
delay(50);
}
int CTimer::start()
{
clock_t start,end,difftime;
difftime=0;
int time=min*60+sec;
start=clock();
while (!kbhit() && (difftime<time*CLK_TCK))
{
end=clock();
difftime=end-start;
min= (time-difftime/CLK_TCK)/60;
sec= (time-difftime/CLK_TCK)-min*60;
if (sec<0)sec=0;
draw();
}
return time;
}
CTimer::~CTimer()
{
}
//////////////////////////////////////////////////////////
//////////////////////////////CMenu///////////////////////
void CMenu::show()
{
cleardevice();
outtextxy(250,200,"1. Calendar");
outtextxy(250,210,"2. Timer");
}
#include "planner.h"
int main()
{
CCalendar* calendar;
CTimer timer;
CMenu Menu;
CFactory factory;
int k=0,key=0;
calendar=(CCalendar*)factory.createobj("calendar");
calendar->initgraph_();
while (k!=27)
{
Menu.show();
k=getch();
switch(k)
{
case 49:
key=1;
calendar->init();
*calendar<<"notes.txt";
while (key!=27)
{
calendar->keystrike(key);
cleardevice();
calendar->draw();
key=getch();
}
*calendar>>"notes.txt";
break;
case 50:
if (timer.zero_timer()==0)
timer<<"timer.ini";
cleardevice();
timer.draw();
timer.start();
getch();
break;
}
}
closegraph();
return 0;
}