viewOptions.cpp

#include"header.h";
bool ifRead = false;
 bool ifOut = false;
char input[100];
void viewOptions(bmpFileHeader myBmpFileHeader, bmpInfoHeader myBmpInfoHeader,
                FILE *newBmpImage,FILE *bmpImage,int padding,pixel image[1000][1000],pixel image_modified[1000][1000],pixel image_temp[1000][1000],int height,int width)
{
    int heightOfScreen = GetSystemMetrics(SM_CXSCREEN);
    int widthOfScreen = GetSystemMetrics(SM_CYSCREEN);
    int gd = DETECT;
    int gm;
    initwindow(heightOfScreen,widthOfScreen,"Options",-3,-3);
    settextstyle(BOLD_FONT,HORIZ_DIR,5);

    setcolor(14);
    //rectangle(500,100,900,200);
    outtextxy(450,130,"Welcome to ImageX");

   if(ifRead == false)
   {
        setcolor(10);
    settextstyle(BOLD_FONT,HORIZ_DIR,4);
    outtextxy(450,300,"Input an Image First!");
   }
   else
   {
        readimagefile(input,600,200,700,300);
   }

    setcolor(3);
    settextstyle(BOLD_FONT,HORIZ_DIR,3);
    rectangle(80,400,300,450);

    outtextxy(120,415,"INPUT IMAGE");
    setbkcolor(BLACK);

    rectangle(400,400,600,450);
    outtextxy(470,415,"TOOLS");

    rectangle(700,400,900,450);
    outtextxy(710,415,"RECENT OUTPUT");

    rectangle(1000,400,1200,450);
    outtextxy(1030,415,"USER MANUAL");

    rectangle(1000,550,1200,600);
    setcolor(RED);
    outtextxy(1080,570,"EXIT");
    int count=0;
    //getch();
    delay(500);
    POINT position;
    bool flag=false;
    while(1)
    {
       // if(!flag) cout<< "in"<<endl;
        flag=true;
        if(GetKeyState(VK_LBUTTON)&0x8000)
        {
            GetCursorPos(&position);
           // printf("\n now point is %d %d",position.x,position.y);
            count++;
        }
        if(count==2) break;
    }
    int x,y;
    x = position.x;
    y = position.y;
    if(x>=100 && x<=300 && y>=400 && y<=470) //input Image
    {

        closegraph();
        delay(500);
        ifRead = true;
        while(1){
             cout<<"Enter the path of the image here : ";
            scanf("%s",input);
            if(input[strlen(input)-1]!='p' || input[strlen(input)-2]!='m' || input[strlen(input)-3]!='b')
            {
                cout<<"Wrong File Format!(Input BMP file format)"<<endl;
            }
            else
                break;
        }
        bmpImage = fopen(input, "rb");
        if (bmpImage == NULL)
        {
            printf("Error occured when opening file\n");
             cout<<"Enter the path of the image here : ";
            scanf("%s",input);
        }
        fread(&myBmpFileHeader, sizeof(myBmpFileHeader), 1, bmpImage);
        fread(&myBmpInfoHeader, sizeof(myBmpInfoHeader), 1, bmpImage);

        if (myBmpFileHeader.bitmapSignatureBytes[0]==0x42 && myBmpFileHeader.bitmapSignatureBytes[1]==0x4D && myBmpInfoHeader.dib_header_size == 40 && myBmpInfoHeader.bits_per_pixel == 24 && myBmpInfoHeader.compression ==0 )
        {
            printf("\nFile Format is BMP\n");
        }
        else
        {
            printf("Error\n");
            printf("Error occured when opening file\n");
            cout<<"Enter the path of the image here : ";

        }
        width = myBmpInfoHeader.width;
        height = abs(myBmpInfoHeader.height);


        for (int i = 0; i < height; ++i)
        {
            fread(image[i], sizeof(pixel), width, bmpImage);
            fseek(bmpImage, padding, SEEK_CUR);

        }
         viewInput(myBmpFileHeader,myBmpInfoHeader, newBmpImage,bmpImage,  width,height,padding,image_modified,input);
        viewOptions(myBmpFileHeader,myBmpInfoHeader, newBmpImage,bmpImage, padding, image,image_modified,image_temp,height,width);
    }

    if(x>=400 && x<=600 && y>=400 && y<=470) //tools
    {

        if(ifRead == false)
        {
            int height=300,width=700;
            initwindow(width,height,"Input Image Missing!",200,200);
            settextstyle(8,HORIZ_DIR,3);
            outtextxy(100,100,"PlEASE ENTER AN INPUT IMAGE...");
            delay(2000);
            closegraph();
    viewOptions(myBmpFileHeader,myBmpInfoHeader, newBmpImage,bmpImage, padding, image,image_modified,image_temp,height,width);
        }
        closegraph();
        delay(500);
        ifOut = true;
        showMainMenu(myBmpFileHeader,myBmpInfoHeader, newBmpImage,bmpImage, padding, image,image_modified,image_temp,height,width);
    }

    if(x>=700 && x<=900 && y>=400 && y<=470) //recent output
    {
        if(ifOut == false)
        {
            int height=300,width=700;
            initwindow(width,height,"Output Image Missing!",200,200);
            settextstyle(8,HORIZ_DIR,3);
            outtextxy(100,100,"PlEASE EDIT AN IMAGE FIRST!");
            delay(2000);
            closegraph();
        viewOptions(myBmpFileHeader,myBmpInfoHeader, newBmpImage,bmpImage, padding, image,image_modified,image_temp,height,width);
        }
        else
        {
            char s[100] = "image1.bmp";
            viewInput(myBmpFileHeader,myBmpInfoHeader, newBmpImage,bmpImage,  width,height,padding,image_modified,s);
             closegraph();
            viewOptions(myBmpFileHeader,myBmpInfoHeader, newBmpImage,bmpImage, padding, image,image_modified,image_temp,height,width);
        }



    }

    if(x>=1000 && x<=1200 && y>=400 && y<=470)//user manual
    {
         closegraph();
         system("userManual.txt");
         cout<<"Press Enter"<<endl;
         getchar();
        viewOptions(myBmpFileHeader,myBmpInfoHeader, newBmpImage,bmpImage, padding, image,image_modified,image_temp,height,width);

    }

    if(x>=1000 && x<=1200 && y>=550 && y<=650)//exit
    {
        //closegraph();
        int height=300,width=700;
        initwindow(width,height,"Exiting",200,200);
        settextstyle(8,HORIZ_DIR,3);
        outtextxy(100,100,"THANK YOU FOR USING THE SYSTEM...");
        delay(2000);
        closegraph();
        fclose(bmpImage);
        free(image);
        free(image_temp);
        free(image_modified);
        exit(1);
    }
    _getch();
    closegraph();
}