neo1973-germany/epydial/data/themes/blackwhite/calc_screen.edc

// calculator_screen.edc
// this is a theme for epydial, a pyneo dialer
//
// TODO: make the font colors shinier :)
//
// Signal1: 

data {
	item: "author" "thanks to dave andreoli, http://www.gurumeditation.it/blog/wp-content/uploads/releases/calculator03.tgz";
	item: "version" "prototype";
	item: "name" "epydial_blackwhite";
}

images {
	image: "bg.png" COMP;
	image: "0.png" COMP;
	image: "1.png" COMP;
	image: "2.png" COMP;
	image: "3.png" COMP;
	image: "4.png" COMP;
	image: "5.png" COMP;
	image: "6.png" COMP;
	image: "7.png" COMP;
	image: "8.png" COMP;
	image: "9.png" COMP;
	image: "bg_calc.png" COMP;
	image: "canc.png" COMP;
	image: "divide.png" COMP;
	image: "multiply.png" COMP;
	image: "minus.png" COMP;
	image: "plus.png" COMP;
	image: "point.png" COMP;
	image: "result.png" COMP;
	image: "m-c.png" COMP;
	image: "m-minus.png" COMP;
	image: "m-plus.png" COMP;
	image: "m-r.png" COMP;
}

fonts {
	font: "Vera.ttf" "vera";
}

collections {
	group {
		name: "pyneo/calc/screen";
		script {
			public current = 0;  //Current float number
			public sum = 0;
			public sub = 0;
			public mul = 0;
			public div = 0;
			public restart = 0;
			public locale = 0;   //The ascii value used for '.' by current locale

			public get_locale()
			{
				new buf[5];
				snprintf(buf, 4, "%f", 1.1);
				set_int(locale, buf[1]);
			}

			public calc_digit_add(val)
			{
				new buf[32];
				new text[32];

				get_text(PART:"display", text, 31);

				//need a new number (+.-,*,/ pressed)
				if (get_int(restart))
					snprintf(buf, 31, "%i", val);
				//point pressed
				else if (val == -1) 
					snprintf(buf, 31, "%i%c", get_int(current), get_int(locale));
				//only the 0 digit is on screen
				else if ((text[0] == '0') && (text[1] == 0))
					snprintf(buf, 31, "%i", val);
				//Normal: append the number
				else
					snprintf(buf, 31, "%s%i", text, val);

				set_text(PART:"display", buf);
				set_float(current, atof(buf));
            
				if (get_int(restart))
					set_int(restart, 0);
			}

			public calc_reset()
			{
				set_float(current, 0.0);
				set_float(sum, 0.0);
				set_float(sub, 0.0);
				set_float(mul, 0.0);
				set_float(div, 0.0);
				set_text(PART:"display", "0");
			}

         public calc_result()
         {
            new buf[32];

            if (get_float(sum))
            {
               snprintf(buf, 31, "%f", get_float(sum) + get_float(current));
               set_float(sum, 0.0);
            }
            else if (get_float(sub))
            {
               snprintf(buf, 31, "%f", get_float(sub) - get_float(current));
               set_float(sub, 0.0);
            }
            else if (get_float(mul))
            {
               snprintf(buf, 31, "%f", get_float(mul) * get_float(current));
               set_float(mul, 0.0);
            }
            else if (get_float(div))
            {
               snprintf(buf, 31, "%f", get_float(div) / get_float(current));
               set_float(div, 0.0);
            }
            else
            {
               return;
            }

            //remove leading zeroes
            new i = 0;
            while (buf[i] != 0) i++;
            i--;
            while (i && (buf[i] == '0'))
            {
               buf[i] = 0;
               i--;
            }
            if (buf[i] == get_int(locale)) buf[i] = 0;

            //Set result
            set_text(PART:"display", buf);
            set_float(current, atof(buf));
         }

         public calc_sum()
         {
            if (get_float(sum))
               calc_result();
            set_float(sum, get_float(current));
            set_float(current, 0.0);
            set_int(restart, 1);
         }

         public calc_sub()
         {
            if (get_float(sub))
               calc_result();
            set_float(sub, get_float(current));
            set_float(current, 0.0);
            set_int(restart, 1);
         }

         public calc_mul()
         {
            if (get_float(mul))
               calc_result();
            set_float(mul, get_float(current));
            set_float(current, 0.0);
            set_int(restart, 1);
         }

         public calc_div()
         {
            if (get_float(div))
               calc_result();
            set_float(div, get_float(current));
            set_float(current, 0.0);
            set_int(restart, 1);
         }
      }

		parts {
			part {
				name: "background";
				type: IMAGE;
				mouse_events: 1;
				description {
					state: "default" 0;
					rel1 { relative: 0 0; offset: 0 0; }
					rel2 { relative: 1 1; offset: 0 0; }
					image { normal: "bg.png"; }
				}
			}
			part {
				name: "bg_calc";
				type: IMAGE;
				mouse_events: 1;
				description {
					state: "default" 0.0;
					aspect: 0.9 0.9;
					aspect_preference: BOTH;
					image { normal: "bg_calc.png"; }
				}
			}
			part {
				name: "display";
				type: TEXT;
				mouse_events: 0;
				description {
					state: "default" 0.0;
					color: 68 72 63 200;
					rel1 {
						relative: 0.07 0.09;
						to: "bg_calc";
					}
					rel2 {
						relative: 0.93 0.22;
						to: "bg_calc";
					}
					text {
						font: "vera";
						size: 20;
						fit: 0 1;
						align: 1 0.5;
						text: "012345";
					}
				}
			}
         
         part {
            name: "num_bg";
            type: RECT;
            mouse_events: 0;
            description {
               state: "default" 0.0;
               color: 255 0 255 0;
               rel1 {
                  relative: 0.14  0.27;
                  to: "bg_calc";
               }
               rel2 {
                  relative: 0.73 0.95;
                  to: "bg_calc";
               }
            }
         }
         
#define BTN(pname, rel1x, rel1y, rel2x, rel2y) \
         part { \
            name: pname; \
            type: IMAGE; \
            description { \
               state: "default" 0.0; \
               align: 0.5 0.5; \
               image { \
                  normal: pname".png"; \
               } \
               rel1 { \
                  relative: (rel1x+0.01)  (rel1y+0.01); \
                  to: "num_bg"; \
               } \
               rel2 { \
                  relative: (rel2x-0.01)  (rel2y-0.01); \
                  to: "num_bg"; \
               } \
            } \
            description { \
               state: "pressed" 0.0; \
               align: 0.5 0.5; \
               image { \
                  normal: pname".png"; \
               } \
               rel1 { \
                  relative: (rel1x+0.01)  (rel1y+0.05); \
                  to: "num_bg"; \
               } \
               rel2 { \
                  relative: (rel2x-0.01)  (rel2y-0.05); \
                  to: "num_bg"; \
               } \
            } \
         }
         
         BTN("0", 0.0,  0.75, 0.33, 1.0)
         BTN("1", 0.0,  0.50, 0.33, 0.75)
         BTN("2", 0.33, 0.50, 0.66, 0.75)
         BTN("3", 0.66, 0.50, 0.99, 0.75)
         BTN("4", 0.0,  0.25, 0.33, 0.50)
         BTN("5", 0.33, 0.25, 0.66, 0.50)
         BTN("6", 0.66, 0.25, 0.99, 0.50)
         BTN("7", 0.0,  0.0,  0.33, 0.25)
         BTN("8", 0.33, 0.0,  0.66, 0.25)
         BTN("9", 0.66, 0.0,  0.99, 0.25)
         BTN("point", 0.33, 0.75, 0.66, 1.0)
         BTN("result", 0.66, 0.75, 0.99, 1.0)
         BTN("canc", 1.03, 0.0, 1.30, 0.20)
         BTN("divide", 1.03, 0.20, 1.30, 0.40)
         BTN("multiply", 1.03, 0.40, 1.30, 0.60)
         BTN("minus", 1.03, 0.60, 1.30, 0.80)
         BTN("plus", 1.03, 0.80, 1.30, 1.0)
         
      }
#define BTN_PROG(__pname) \
         program { \
            name: "pressed_"__pname; \
            signal: "mouse,down,*"; \
            source: __pname; \
            action: STATE_SET "pressed" 0.0; \
            transition: SINUSOIDAL 0.2; \
            target: __pname; \
            after: "released_"__pname; \
         } \
         program { \
            name: "released_"__pname; \
            source: ""; \
            action: STATE_SET "default" 0.0;\
            transition: SINUSOIDAL 0.2; \
            target: __pname; \
         }
      
      
      
      programs {
         program {
            name: "init";
            signal: "load";
            source: "";
            script {
               set_text(PART:"display", "0");
               get_locale();
            }
         }

         BTN_PROG("0")
         BTN_PROG("1")
         BTN_PROG("2")
         BTN_PROG("3")
         BTN_PROG("4")
         BTN_PROG("5")
         BTN_PROG("6")
         BTN_PROG("7")
         BTN_PROG("8")
         BTN_PROG("9")
         BTN_PROG("point")
         BTN_PROG("result")
         BTN_PROG("canc")
         BTN_PROG("divide")
         BTN_PROG("multiply")
         BTN_PROG("plus")
         BTN_PROG("minus")
         
         program {
            name: "clicked_0";
            signal: "mouse,down,*";
            source: "0";
            script {
               calc_digit_add(0);
            }
         }
         program {
            name: "clicked_1";
            signal: "mouse,down,*";
            source: "1";
            script {
               calc_digit_add(1);
            }
         }
         program {
            name: "clicked_2";
            signal: "mouse,down,*";
            source: "2";
            script {
               calc_digit_add(2);
            }
         }
         program {
            name: "clicked_3";
            signal: "mouse,down,*";
            source: "3";
            script {
               calc_digit_add(3);
            }
         }
         program {
            name: "clicked_4";
            signal: "mouse,down,*";
            source: "4";
            script {
               calc_digit_add(4);
            }
         }
         program {
            name: "clicked_5";
            signal: "mouse,down,*";
            source: "5";
            script {
               calc_digit_add(5);
            }
         }
         program {
            name: "clicked_6";
            signal: "mouse,down,*";
            source: "6";
            script {
               calc_digit_add(6);
            }
         }
         program {
            name: "clicked_7";
            signal: "mouse,down,*";
            source: "7";
            script {
               calc_digit_add(7);
            }
         }
         program {
            name: "clicked_8";
            signal: "mouse,down,*";
            source: "8";
            script {
               calc_digit_add(8);
            }
         }
         program {
            name: "clicked_9";
            signal: "mouse,down,*";
            source: "9";
            script {
               calc_digit_add(9);
            }
         }
         program {
            name: "clicked_point";
            signal: "mouse,down,*";
            source: "point";
            script {
               calc_digit_add(-1);
            }
         }
         program {
            name: "clicked_canc";
            signal: "mouse,down,*";
            source: "canc";
            script {
               calc_reset();
            }
         }
         program {
            name: "clicked_plus";
            signal: "mouse,down,*";
            source: "plus";
            script {
               calc_sum();
            }
         }
         program {
            name: "clicked_minus";
            signal: "mouse,down,*";
            source: "minus";
            script {
               calc_sub();
            }
         }
         program {
            name: "clicked_multiply";
            signal: "mouse,down,*";
            source: "multiply";
            script {
               calc_mul();
            }
         }
         program {
            name: "clicked_divide";
            signal: "mouse,down,*";
            source: "divide";
            script {
               calc_div();
            }
         }
         program {
            name: "clicked_result";
            signal: "mouse,down,*";
            source: "result";
            script {
               calc_result();
            }
         }
      }
   }
}