Kerry Martin / Mbed 2 deprecated Liz_Test_Code

KSM edits

Dependencies:   mbed RA8875

Button.cpp@19:fee3f71fab2d, 2019-07-10 (annotated)

Committer:
lizard753
Date:
Wed Jul 10 13:30:27 2019 +0000
Revision:
19:fee3f71fab2d
Child:
20:d25fb9c55781
Adding button library and main code for button

Who changed what in which revision?

UserRevisionLine numberNew contents of line
lizard753 19:fee3f71fab2d 1
lizard753 19:fee3f71fab2d 2 #include "Button.h"
lizard753 19:fee3f71fab2d 3 /** Button Constructor
lizard753 19:fee3f71fab2d 4 * creates an object to emulate a button on the screen
lizard753 19:fee3f71fab2d 5 * arguments:
lizard753 19:fee3f71fab2d 6 *
lizard753 19:fee3f71fab2d 7 *
lizard753 19:fee3f71fab2d 8 */
lizard753 19:fee3f71fab2d 9 Button::Button(loc_t arg_corner1_x, loc_t arg_corner1_y, loc_t arg_corner2_x, loc_t arg_corner2_y, color_t arg_color, RA8875 *arg_display, const char * arg_name)
lizard753 19:fee3f71fab2d 10 : corner1_x(arg_corner1_x),
lizard753 19:fee3f71fab2d 11 corner1_y(arg_corner1_y),
lizard753 19:fee3f71fab2d 12 corner2_x(arg_corner2_x),
lizard753 19:fee3f71fab2d 13 corner2_y(arg_corner2_y),
lizard753 19:fee3f71fab2d 14 //button_name(arg_name),
lizard753 19:fee3f71fab2d 15 button_color(arg_color),
lizard753 19:fee3f71fab2d 16 lcd(arg_display)
lizard753 19:fee3f71fab2d 17 {
lizard753 19:fee3f71fab2d 18 int len = strlen(arg_name) + 1;
lizard753 19:fee3f71fab2d 19 button_name = new char[len];
lizard753 19:fee3f71fab2d 20 snprintf(button_name, len, "%s", arg_name);
lizard753 19:fee3f71fab2d 21 }
lizard753 19:fee3f71fab2d 22
lizard753 19:fee3f71fab2d 23 //Button::Button()
lizard753 19:fee3f71fab2d 24 //: Button(0, 0, 0, 0, RGB(0,0,0), RA8875(), string("noname"))
lizard753 19:fee3f71fab2d 25 //{
lizard753 19:fee3f71fab2d 26 //}
lizard753 19:fee3f71fab2d 27 /** isPressed
lizard753 19:fee3f71fab2d 28 * given the current coordinates of the press, is it within the bounds of the button
lizard753 19:fee3f71fab2d 29 * returns true/false
lizard753 19:fee3f71fab2d 30 */
lizard753 19:fee3f71fab2d 31 bool Button::isPressed(loc_t cur_x, loc_t cur_y)
lizard753 19:fee3f71fab2d 32 {
lizard753 19:fee3f71fab2d 33 if(corner1_x < cur_x && corner2_x > cur_x && corner1_y < cur_y && corner2_y > cur_y)
lizard753 19:fee3f71fab2d 34 {
lizard753 19:fee3f71fab2d 35 return true;
lizard753 19:fee3f71fab2d 36 }
lizard753 19:fee3f71fab2d 37 return false;
lizard753 19:fee3f71fab2d 38 }
lizard753 19:fee3f71fab2d 39
lizard753 19:fee3f71fab2d 40 /** draw
lizard753 19:fee3f71fab2d 41 * will use the screen given in the constructor to draw out a rectangle and text to symbolize the button
lizard753 19:fee3f71fab2d 42 * returns: void
lizard753 19:fee3f71fab2d 43 */
lizard753 19:fee3f71fab2d 44 void Button::draw()
lizard753 19:fee3f71fab2d 45 {
lizard753 19:fee3f71fab2d 46 lcd->rect(corner1_x, corner1_y, corner2_x, corner2_y, button_color);
lizard753 19:fee3f71fab2d 47 lcd->puts(corner1_x, corner2_y, button_name);
lizard753 19:fee3f71fab2d 48 }
lizard753 19:fee3f71fab2d 49
lizard753 19:fee3f71fab2d 50 /** toString
lizard753 19:fee3f71fab2d 51 * returns a string with the values of the button
lizard753 19:fee3f71fab2d 52 * used mainly for debugging
lizard753 19:fee3f71fab2d 53 * returns: string with values of button
lizard753 19:fee3f71fab2d 54 */
lizard753 19:fee3f71fab2d 55 string Button::toString()
lizard753 19:fee3f71fab2d 56 {
lizard753 19:fee3f71fab2d 57 string return_string = "Liz is awesome";
lizard753 19:fee3f71fab2d 58 //sprintf(return_string, "Button Name: %s\nLocation: %d,%d:%d,%d\n", button_name, corner1_x, corner1_y, corner2_x, corner2_y);
lizard753 19:fee3f71fab2d 59 return return_string;
lizard753 19:fee3f71fab2d 60 }