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KMS Thanks #30

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b464f7d
Proposal by Oscar So
oscarso2000 Jul 7, 2016
4af303c
Proposal
oscarso2000 Jul 12, 2016
021d104
KMS
oscarso2000 Jul 15, 2016
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7 changes: 7 additions & 0 deletions README.txt
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This is a calendar, the controls are shown in the program.
Unless you don't know how to read, you should be able to use this program easily.
Use the keyboard to navigate, and don't be stupid and type letters instead of numbers.
Hope you enjoy this program.
Peace out. Oscar.
This class was fun.
Please read the proposal to see the initial proposal, changed proposal and the unfinished bugs and code. Thanks.
318 changes: 318 additions & 0 deletions calendar.c
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//fix character input
#include<string.h>
#include<stdio.h>
#include<stdlib.h>
#include<stdbool.h>
#include<string.h>
typedef struct {
int hour; //user input hour for event
int min; //user input minute
char name[100]; //name of event
}event;
//where to print menu
bool check (const event *e){
return e==NULL;
} //check if event is NULL
event *UIEvent(){
event *e = (event*) malloc(sizeof(event));
e->hour=0;
e->min=0;
strcpy(e->name,"");
return e;
} //defining event
//add selection (range)
int range1(const int minimum, const int maximum){
int input=0;
int test=0;
char temp[15];
labelh:scanf("%2d",&input);
if(input>=minimum||input<=maximum){
}else{
printf("Incorrect input, please try again: ");
goto labelh;
}
return input;
}
int range2(const int minimum, const int maximum){
int input=0;
int test=0;
char temp[15];
labelm:scanf("%2d",&input);
if(input>=minimum||input<=maximum){
}else{
printf("Incorrect input, please try again: ");
goto labelm;
}
return input;
}
event *NewEvent(event *e){
if(check(e)){
e=UIEvent();
}
system("setterm -bold on");
printf("\n \n New Event Selected \n \n");
system("setterm -bold off");
printf("Enter hour (0-23): ");
e->hour=range1(0,23);
printf("Enter minute (0-59): ");
e->min=range2(0,59);
puts("\n EVENT NAME \n");
printf("Please include event name or description: ");
fgets(e->name,100,stdin);
fgets(e->name,100,stdin);
puts(" ----------------------------------");
system("setterm -bold on");
puts(" \nEvent Added.");
system("setterm -bold off");
return e;
} //initializing event
void AddEvent(event list[],const event e, const int x){
if(check(&e)){
return;
}
list[x].hour=e.hour;
list[x].min=e.min;
strcpy(list[x].name,e.name);
}//adding events to a list
//sorting the order of time of the events in a day
void sort (event list[],const int size){
int x,y,storeh2,storem2;//store h for hour, m for min, 1 and 2, depend on arr
char name2[100];
for (x=1;x<size;x++){
for(y=x;y>0&&(list[y-1].hour>list[y].hour)||
(list[y-1].hour==list[y].hour)&&(list[y-1].min>list[y].min);y--){
storeh2=list[y-1].hour;
storem2=list[y-1].min;
strcpy(name2,list[y-1].name);
//event 2 ^
list[y-1].hour=list[y].hour;
list[y-1].min=list[y].min;
strcpy(list[y-1].name,list[y].name);
//switch the two around using the temporary storage
list[y].hour=storeh2;
list[y].min=storem2;
strcpy(list[y].name,name2);
}
}
}
void CorrectSort (event list[], int *size, event e){
AddEvent(list,e,*size);
(*size)++;
sort(list,*size);
}
void printEvent(const event e){ //<---printevent sourced by: stackexchange.com
char hour1 = {(e.hour/10)+ '0'};//first digit
char hour2 = {(e.hour-(e.hour/10)*10)+'0'};
char min1 = {(e.min/10)+'0'};
char min2 = {(e.min-(e.min/10)*10)+'0'};
printf("%c%c:%c%c ~%s\n",hour1,hour2,min1,min2,e.name);
}
void printList(const event list[],const int size){
if(size==0){
puts("\n You have no events scheduled. \n");
}
system("setterm -bold on");
printf("\n Schedule: \n");
system("setterm -bold off");
for(int x=0;x<size;x++){
printf(" [%d] ",x);
printEvent(list[x]);
}
}
void deleteEvent(event list[],int *size){
int x;
if(*size==0){
puts("\n You have no events to delete. \n");
return;
}
char temp[100];
int locate;
system("setterm -bold on");
printf("\n DELETE EVENT \n");
system("setterm -bold off");
printf("\n Enter event number you want to delete: ");
fgets(temp,100,stdin);
fgets(temp,100,stdin);
strtok(temp,"\n");
locate = atoi(temp);
//locate=locate-y;
if(locate>*size-1){
printf(" \n No event found \n");
return;
}
list[locate].hour=70;
list[locate].min=70;
strcpy(list[locate].name,"");
sort(list,*size);
(*size)--;
}

void menu(){
printf("Press 1: to create event\n");
printf("Press 2: to delete event\n");
printf("Press 3: to exit\n\n");
//main to function calendar
}
int main () {
system("clear");
event list[15];
static const char* MonthDisplay[]={
"January","February","March","April","May","June","July","August","September",
"October","November","December"
};
int year, month, day,leap=0,x, day2;
int count=0;
char temp[100];
signed char c; //userinput for calendar change
int MonthArray[12]={31,28,31,30,31,30,31,31,30,31,30,31};
system("setterm -bold on"); //bold header
printf("Events Calendar \n");
system("setterm -bold off");
label1:printf("Enter year: ");
scanf("%d",&year); //user input year
if (year<0){
printf("Not a suitable year. \n");
goto label1; //label 1 for incorrect year input
}
label2:printf("Enter month: ");
scanf("%d", &month); //user input month
if(!(month<13) || !(month>0)){
printf("Not a suitable month. \n");
goto label2; //label 2 for incorrect month input
}
label3:printf("Enter day: ");
scanf("%d", &day); //user input day
if (day<1||day>31){
printf("Not a suitable day. \n");
goto label3;
}else if(month==4||month==6||month==9||month==11){ //wrong input for 30 days
if (day>30){
printf("Not a suitable day. \n");
goto label3;
}
}else if (month==2){ //wrong input for feb
if ((year%4)==0&&(year%100!=0)||(year%400==0)){ //leap year possibility
MonthArray[1]=29;
if(day>29){ //29 days
printf("Not a suitable day. \n");
goto label3;
}
}else{
if(day>28){ //28 days
printf("Not a suitable day. \n");
goto label3;
}
}
}
//printing calendar
int DetermineDay;
label4:system("clear");
x=1;
DetermineDay=(x+=month<3?year:year-2,23*month/9+x+4+year/4-year/100+year/400)%7;
if((year%4)==0&&(year%100!=0)||(year%400==0)){
MonthArray[1]=29;
if(month==1||month==2){
DetermineDay--;
if (DetermineDay<0){
DetermineDay=6;
}
}
}else{
MonthArray[1]=28;
}
//Above line source:cadaeit.net
system("setterm -bold on"); //bold header
printf("\n %s %d \n", MonthDisplay[month-1],year); //header
printf("\nSUN MON TUE WED THU FRI SAT\n");
system("setterm -bold off");
for(day2=1;day2<=DetermineDay;day2++){ //day2 is counter
printf(" ");
} //initialize first day position
printf(" ");
for (day2=1;day2<=MonthArray[month-1];day2 = day2 + 1){
//fills calendar
if(day==day2){ //make output red
printf("\e[5;31;40m%2d\e[0m",day); //does not blink
}else{
printf("%2d",day2);
}
if(((day2+DetermineDay)%7) > 0) { //move on to next line after saturday
printf(" ");
}else{
printf("\n ");
}
}
//try to bold user input day
printf("\n\n");
//display day:
label5:printf("You have selected %s %d, %d \n",MonthDisplay[month-1],day,year);
//display events
//load from output file :(
printList(list,count);
//directions for user input
printf(" - To switch between days, use (a) for previous day and (d) for the next day. \n");
printf(" - To switch between months, use w (previous) and s (next).\n\n");
menu();
scanf("%c",&c);
if(c=='\n'){
scanf("%c",&c);
}
while(c!=3){
if(c=='1'){
CorrectSort(list,&count,*NewEvent(&list[count]));
//save(list,count);
goto label4;
}else if(c=='2'){
deleteEvent(list,&count);
//save(list,count);
goto label4;
}else if(c=='3'){
system("clear");
system("setterm -bold on");
printf("\n\n\n HAVE A GREAT DAY WHILE I CODE THIS!! :)) \n\n\n\n");
system("setterm -bold off");
break;
}else if(c=='w'){ //previous month
if(month==1){
year--;
month=12;
}else{
month--;
}
if(day>MonthArray[month-1]){
day=MonthArray[month-1];
}
goto label4;
}else if(c=='s'){ //next month
if(month==12){
month=1;
year++;
}else{
month++;
}
if(day>MonthArray[month-1]){
day=MonthArray[month-1];
}
goto label4;
}else if(c=='a'){ //previous day
if(day==1){
month--;
day=MonthArray[month-1];
}else{
day--;
}goto label4;
}else if(c=='d'){ //next day
if (day==MonthArray[month-1]){
day=1;
month++;
}else{
day++;
}
goto label4;
}else{
printf("Invalid response. Please try again. \n");
goto label4;
}
}
return 0;
}
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17 changes: 17 additions & 0 deletions proposal.txt
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i-- Oscar So: Proposal --
I will be trying to create an unlimited calendar, where the user inputs which year and month, and the n outputs the calendar for the chosen time period. If this fails, i will try to make a calendar for o nly this year. i will use functions outside of main and call the functions throughout the project as I think that calculating where the days are located (eg. monday, tuesday) for a given date will requi re a lot more coding. I will also use arrays and loops to print out the calendar after scanning for t he user input. i chose this project because I feel that this project is challenging because of the po sitioning of the dates in the calendar given a random inputted month and year, eg aug 2158?.
SUN MON TUE WED THU FRI SAT
1
2 3 4 5 6 7 8
9 10 11 12 13 14 15
........... etc.
____________________________-
Change after comments:
Furthermore it will be an events calendar and I will use file input output to store the inputs of the user, where the event will be displayed on their selected date.

_______________________________-
final Project:
Finished inital proposal, added more such as next and previous day and month.
tried to do the second part with user input output, but only got to doing it within the running function. When it quits, nothing is saved and nothing is loaded. Will continue to write that another day.
took into account most invalid user inputs, but not all, for example, typing char for year month and day will result in infinite fail loop.
Also, the schedule will appear the same for every day, as I did not have time to add different files.