/*
Assignment #4: Drawing Tool (with widgets)
Leila Aflatoony
*/

class InkPot{
  //InkPot class fields
  int toneR;
  int toneG;
  int toneB;
  float xPosIP;
  float yPosIP;
  
  //InkPot constructor
  InkPot(int tR, int tG, int tB, float xPIP, float yPIP){
    toneR = tR;
    toneG = tG;
    toneB = tB;
    xPosIP = xPIP;
    yPosIP = yPIP;
  }
  
  //method to create containers for different colours
  void drawInkPot(){
    rectMode(CORNER);
    fill(toneR, toneG, toneB);
    rect(xPosIP, yPosIP, 50, 50);
  }
}


class Container{
  //Container class fields
  float xPosC;
  float yPosC;
  
  //Container constructor
  Container(float xPC, float yPC){
    xPosC = xPC;
    yPosC = yPC;
  }
  
  //method to create containers for different tools
  void drawContainer(){
    rectMode(CORNER);
    rect(xPosC, yPosC, 100, 100);
  }
}

//controls what happens when the buttons comprising the pull-down menu are clicked
public void controlEvent(ControlEvent theEvent) {
  if(theEvent.controller().name() == "Fill"){
    active = true;
  }
  if(theEvent.controller().name() == "NoFill"){
    active = false;
  }
}

//creates new ink objects
InkPot i1 = new InkPot(250, 197, 0, 105, 5);
InkPot i2 = new InkPot(221, 116, 30, 105, 60);
InkPot i3 = new InkPot(150, 0, 0, 105, 115);
InkPot i4 = new InkPot(112, 11, 11, 105, 170);
InkPot i5 = new InkPot(60, 20, 5, 105, 225);
InkPot i6 = new InkPot(90, 184, 19, 105, 280);
InkPot i7 = new InkPot(20, 85, 14, 105, 335);
InkPot i8 = new InkPot(11, 38, 5, 105, 390);
InkPot i9 = new InkPot(255, 181, 250, 105, 445);
InkPot i10 = new InkPot(255, 127, 196, 105, 500);  


//creates new function objects
Container c1 = new Container(0, 0);
Container c2 = new Container(0, 100);
Container c3 = new Container(0, 200);
Container c4 = new Container(0, 300);
Container c5 = new Container(0, 400);
Container c6 = new Container(0, 500);


Container c7 = new Container(160, 0);
Container c8 = new Container(160, 100);
Container c9 = new Container(160, 200);
Container c10 = new Container(160, 300);
Container c11 = new Container(160, 400);
Container c12 = new Container(160, 500);


//global vars

color currentColour;

boolean leave2Clicked = false;
boolean leave3Clicked = false;
boolean leave4Clicked = false;
boolean blossomClicked = false;
boolean cherryClicked = false;
boolean wipeClicked = false;

boolean rect1Clicked = false;
boolean rect2Clicked = false;
boolean rect3Clicked = false;
boolean ellipse1Clicked = false;
boolean ellipse2Clicked = false;
boolean ellipse3Clicked = false;

public boolean active = false;

//imports the controlP5 widget library
import controlP5.*;

//creates widgets

ControlP5 controller1;
Slider alphaSlide;
Slider brushSlide;

ControlP5 controller2;
MultiList toggleFill;

//initializes variables linked to widgets
public int alphaSlideVal = 128; 
int alphaSlideDefaultVal = 128;   
public float brushSlideVal = 10;    
float brushSlideDefaultVal = 10;  


  void setup(){
  size(800, 650);
  background(255);
  smooth();
  
 //instantiates a new control object
  controller1 = new ControlP5(this);
  controller2 = new ControlP5(this);
  
  //adds the sliders to the canvas with labels
  alphaSlide = controller1.addSlider("alphaSlideVal", 0, 255, alphaSlideDefaultVal, 250, 610, 255, 15);
  alphaSlide.setLabel("alpha");

  brushSlide = controller1.addSlider("brushSlideVal", 0, 20, brushSlideDefaultVal, 610, 610, 100, 15);
  brushSlide.setLabel("brush size");
  
  //adds the pulldown list to the app
  toggleFill = controller2.addMultiList("myList", 20, 610, 100, 15);
  
  //creates a list button 'a'
  MultiListButton a;
  a = toggleFill.add("Draw Mode", 1);
  
  //creates a sublist of button 'a'
  a.add("Fill", 11).setLabel("Filled");
  a.add("NoFill", 33).setLabel("Un-filled");
  
  
  //sets cursor type
  cursor(HAND);


  PImage m;
  m = loadImage("tree1.jpg");
  image(m, 261, 90);
  
  
  fill(200, 200, 200);
  rect(100, 0, 60, 600);//the ink palette
  
   //places inkpots on the screen
  i1.drawInkPot();
  i2.drawInkPot();
  i3.drawInkPot();
  i4.drawInkPot();
  i5.drawInkPot();
  i6.drawInkPot();
  i7.drawInkPot();
  i8.drawInkPot();
  i9.drawInkPot();
  i10.drawInkPot();
  
  //places function containers on the screen
  fill(200, 200, 200);
  c1.drawContainer();
  c2.drawContainer();
  c3.drawContainer();
  c4.drawContainer();
  c5.drawContainer();
  c6.drawContainer();
  
  
  fill(240, 240, 240);
  c7.drawContainer();
  c8.drawContainer();
  c9.drawContainer();
  c10.drawContainer();
  c11.drawContainer();
  c12.drawContainer();
 


  PImage b;
  b = loadImage("leave2.png");
  image(b, 25, 15);
 
  PImage c;
  c = loadImage("leave3.png");
  image(c, 25, 115);
  
  PImage d;
  d = loadImage("leave4.png");
  image(d, 25, 215);
  
  PImage e;
  e = loadImage("blossom.png");
  image(e, 20, 320);
  
  PImage f;
  f = loadImage("cherry.png");
  image(f, 15, 415);
  
  
  fill(98, 59, 15);  
  PFont font;
  font = loadFont ("Papyrus-Regular-40.vlw");
  textFont(font,40);
  text("draw your favorite season", 300, 65);
 
 
  fill(0);  
  font = loadFont ("Papyrus-Regular-30.vlw");
  textFont(font,30);
  text("Reset", 15, 560);


  noFill();
  strokeWeight(2);
  rect(190,34,35,35);
  rect(195,125,25,45);
  rect(187,240,45,25);
  ellipse(210,350,40,40);
  ellipse(210,450,40,20);
  ellipse(210,550,20,40);
  
  //resets fill and stroke values in preparation for placing labels
  fill(0);
  stroke(0);
  
  
  //sets initial fill and stroke colour (before the user makes any colour selections) and sets strokeweight
  fill(0, 0, 0, alphaSlideDefaultVal);
  stroke(0, 0, 0, alphaSlideDefaultVal);
  strokeWeight(2);

  }

  void draw(){

  //hides the pull-down menu options once they are no longer in use
  rectMode(CORNER);
  fill(100, 100, 115);
  stroke(100, 100, 115);
  rect(0, 603, 800, 50);
  
  //initial stroke and fill values for drawing
  stroke(0, 0, 0, alphaSlideVal);
  noFill();
  
  loadPixels();

 if(mousePressed){
   if(mouseX >= 105 && mouseX <= 155 && mouseY >= 5 && mouseY <= 550) {
     currentColour = get(mouseX, mouseY);
   }
   if(mousePressed){
   if(active == true){
     fill(currentColour, alphaSlideVal);
   }
   else{
     noFill();
   }
   stroke(currentColour, alphaSlideVal);
  }

   
    if(mouseX >= 0 && mouseX <= 100 && mouseY >= 0 && mouseY <= 100){  //leave2
      leave2Clicked = true;
      leave3Clicked = false;
      leave4Clicked = false;
      blossomClicked = false;
      cherryClicked = false;
      wipeClicked = false;
      rect1Clicked = false;
      rect2Clicked = false;
      rect3Clicked = false;
      ellipse1Clicked = false;
      ellipse2Clicked = false;
      ellipse3Clicked = false;
    }
    if(mouseX >= 0 && mouseX <= 100 && mouseY > 100 && mouseY <= 200){  //leave3
      leave2Clicked = false;
      leave3Clicked = true;
      leave4Clicked = false;
      blossomClicked = false;
      cherryClicked = false;
      wipeClicked = false;
      rect1Clicked = false;
      rect2Clicked = false;
      rect3Clicked = false;
      ellipse1Clicked = false;
      ellipse2Clicked = false;
      ellipse3Clicked = false;
    }
    if(mouseX >= 0 && mouseX <=100 && mouseY > 200 && mouseY <= 300){  //leave4
      leave2Clicked = false;
      leave3Clicked = false;
      leave4Clicked = true;
      blossomClicked = false;
      cherryClicked = false;
      wipeClicked = false;
      rect1Clicked = false;
      rect2Clicked = false;
      rect3Clicked = false;
      ellipse1Clicked = false;
      ellipse2Clicked = false;
      ellipse3Clicked = false;
    }
    if(mouseX >= 0 && mouseX <= 100 && mouseY > 300 && mouseY <= 400){  //blossom
      leave2Clicked = false;
      leave3Clicked = false;
      leave4Clicked = false;
      blossomClicked = true;
      cherryClicked = false;
      wipeClicked = false;
      rect1Clicked = false;
      rect2Clicked = false;
      rect3Clicked = false;
      ellipse1Clicked = false;
      ellipse2Clicked = false;
      ellipse3Clicked = false;
    }
    if(mouseX >= 0 && mouseX <= 100 && mouseY > 400 && mouseY <= 500){  //cherry
      leave2Clicked = false;
      leave3Clicked = false;
      leave4Clicked = false;
      blossomClicked = false;
      cherryClicked = true;
      wipeClicked = false;
      rect1Clicked = false;
      rect2Clicked = false;
      rect3Clicked = false;
      ellipse1Clicked = false;
      ellipse2Clicked = false;
      ellipse3Clicked = false;
    }
  if(mouseX >= 0 && mouseX <= 100 && mouseY >= 500 && mouseY <= 600){  //wipe canvas function
      leave2Clicked = false;
      leave3Clicked = false;
      leave4Clicked = false;
      blossomClicked = false;
      cherryClicked = false;
      wipeClicked = true;
      rect1Clicked = false;
      rect2Clicked = false;
      rect3Clicked = false;
      ellipse1Clicked = false;
      ellipse2Clicked = false;
      ellipse3Clicked = false;
    }

    
    
    if(mouseX >= 155 && mouseX <= 255 && mouseY >= 0 && mouseY <= 100){  //rect
      rect1Clicked = true;
      rect2Clicked = false;
      rect3Clicked = false;
      ellipse1Clicked = false;
      ellipse2Clicked = false;
      ellipse3Clicked = false;
      leave2Clicked = false;
      leave3Clicked = false;
      leave4Clicked = false;
      blossomClicked = false;
      cherryClicked = false;
      wipeClicked = false;
    }
    if(mouseX >= 155 && mouseX <= 255 && mouseY > 100 && mouseY <= 200){  //rect
      rect1Clicked = false;
      rect2Clicked = true;
      rect3Clicked = false;
      ellipse1Clicked = false;
      ellipse2Clicked = false;
      ellipse3Clicked = false;
      leave2Clicked = false;
      leave3Clicked = false;
      leave4Clicked = false;
      blossomClicked = false;
      cherryClicked = false;
      wipeClicked = false;
    }
    if(mouseX >= 155 && mouseX <=255 && mouseY > 200 && mouseY <= 300){  //rect
      rect1Clicked = false;
      rect2Clicked = false;
      rect3Clicked = true;
      ellipse1Clicked = false;
      ellipse2Clicked = false;
      ellipse3Clicked = false;
      leave2Clicked = false;
      leave3Clicked = false;
      leave4Clicked = false;
      blossomClicked = false;
      cherryClicked = false;
      wipeClicked = false;
    }
    if(mouseX >= 155 && mouseX <= 255 && mouseY > 300 && mouseY <= 400){  //ellipse
      rect1Clicked = false;
      rect2Clicked = false;
      rect3Clicked = false;
      ellipse1Clicked = true;
      ellipse2Clicked = false;
      ellipse3Clicked = false;
      leave2Clicked = false;
      leave3Clicked = false;
      leave4Clicked = false;
      blossomClicked = false;
      cherryClicked = false;
      wipeClicked = false;
    }
    if(mouseX >= 155 && mouseX <= 255 && mouseY > 400 && mouseY <= 500){  //ellipse
      rect1Clicked = false;
      rect2Clicked = false;
      rect3Clicked = false;
      ellipse1Clicked = false;
      ellipse2Clicked = true;
      ellipse3Clicked = false;
      leave2Clicked = false;
      leave3Clicked = false;
      leave4Clicked = false;
      blossomClicked = false;
      cherryClicked = false;
      wipeClicked = false;
    }
  if(mouseX >= 155 && mouseX <= 255 && mouseY >= 500 && mouseY <= 600){  //ellipse
      rect1Clicked = false;
      rect2Clicked = false;
      rect3Clicked = false;
      ellipse1Clicked = false;
      ellipse2Clicked = false;
      ellipse3Clicked = true;
      leave2Clicked = false;
      leave3Clicked = false;
      leave4Clicked = false;
      blossomClicked = false;
      cherryClicked = false;
      wipeClicked = false;
    }
}


  
  
  if(leave2Clicked == true && mousePressed == true && mouseX <= 800 && mouseX >= 270 && mouseY <= 490 && mouseY >= 100){
   PImage b=loadImage("leave2.png");
   image(b, mouseX, mouseY, 25,25);
  }
  if(leave3Clicked == true && mousePressed == true && mouseX <= 800 && mouseX >= 270 && mouseY <= 490 && mouseY >= 100){
   PImage c=loadImage("leave3.png");
   image(c, mouseX, mouseY, 25,25);
  }
  if(leave4Clicked == true && mousePressed == true && mouseX <= 800 && mouseX >= 270 && mouseY <= 490 && mouseY >= 100){
   PImage d=loadImage("leave4.png");
   image(d, mouseX, mouseY, 25,25);
  }
  if(blossomClicked == true && mousePressed == true && mouseX <= 800 && mouseX >= 270 && mouseY <= 490 && mouseY >= 100){
   PImage e=loadImage("blossom.png");
   image(e, mouseX, mouseY, 25,25);
  }
  if(cherryClicked == true && mousePressed == true && mouseX <= 800 && mouseX >= 270 && mouseY <= 490 && mouseY >= 100){
   PImage f=loadImage("cherry.png");
   image(f, mouseX, mouseY, 25,25);
  }
  

  if(rect1Clicked == true && mousePressed == true && mouseX <= 800 && mouseX >= 270 && mouseY <= 600 && mouseY >= 100){
  strokeWeight (2);
  rectMode(CENTER);
  rect(mouseX, mouseY, brushSlideVal, brushSlideVal);
  }
 if(rect2Clicked == true && mousePressed == true && mouseX <= 800 && mouseX >= 270 && mouseY <= 600 && mouseY >= 100){
  rectMode(CENTER);
  rect(mouseX, mouseY, brushSlideVal, brushSlideVal*2);
  }
 if(rect3Clicked == true && mousePressed == true && mouseX <= 800 && mouseX >= 270 && mouseY <= 600 && mouseY >= 100){
  rectMode(CENTER);
  rect(mouseX, mouseY, brushSlideVal*2, brushSlideVal);
  }
 if(ellipse1Clicked == true && mousePressed == true && mouseX <= 800 && mouseX >= 270 && mouseY <= 600 && mouseY >= 100){
  ellipseMode(CENTER);
  ellipse(mouseX, mouseY, brushSlideVal, brushSlideVal);
  }
 if(ellipse2Clicked == true && mousePressed == true && mouseX <= 800 && mouseX >= 270 && mouseY <= 600 && mouseY >= 100){
  ellipseMode(CENTER);
  ellipse(mouseX, mouseY, brushSlideVal*2, brushSlideVal);
  }

  if(ellipse3Clicked == true && mousePressed == true && mouseX <= 800 && mouseX >= 270 && mouseY <= 600 && mouseY >= 100){
  ellipseMode(CENTER);
  ellipse(mouseX, mouseY, brushSlideVal, brushSlideVal*2);
  }
  if(wipeClicked == true && mousePressed == true){
    noStroke();
    PImage m;
    m = loadImage("tree1.jpg");
    image(m, 261, 90);//the canvas space
    
  } 
}