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print.c
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print.c
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#include "main.h"
/*
* functions for printing ui to the screen
*/
void printFader(int x, int y, int resolution, char *id);
void printCommandLine();
void printMessage(char *message);
void markSelected(int y, int x);
void unMark(int y, int x);
void printKnob(int y, int x);
void rmKnob(int y, int x);
void markActive(int y, int x);
/*
* prints one fader at the coordinate x, y
*/
void printFader(int x, int y, int resolution, char *id) {
move(y, x);
for (int i = 0; i < 5; i++) {
addch('-');
}
for (int i = 0; i < resolution; i++) {
move(y + i + 1, x);
addch(' ');
addch(' ');
addch('|');
addch(' ');
addch(' ');
}
move(y + resolution + 1, x);
addnstr(id, 5);
}
/*
* prints prompt, clears all text on the command line
*/
void printCommandLine() {
move(rows - 1, 0);
addch(':');
for (int i = 0; i < (cols - 1) - 2; i ++)
addch(' ');
move(rows - 1, 1);
}
/*
* prints message on the command line
*/
void printMessage(char *message) {
printCommandLine();
addstr(message);
refresh();
}
/*
* visually indicates the fader at index is selected with ':::::' at the top of the fader
*/
void markSelected(int y, int x) {
move(y, x);
for (int i = 0; i < 5; i++)
addch(':');
}
/*
* visually indicates the fader at index is selected with ':::::' at the top of the fader
*/
void markVisual(int y, int x) {
move(y, x);
for (int i = 0; i < 5; i++)
addch('.');
}
/*
* visually indicates the fader at index is not selected or active
*/
void unMark(int y, int x) {
move(y, x);
for (int i = 0; i < 5; i++)
addch('-');
}
/*
* prints knob at given coordinate with ':::::' at the fader's current level
*/
void printKnob(int y, int x) {
move(y, x);
addch(':');
addch(':');
addch(':');
addch(':');
addch(':');
}
/*
* removes knob at given coordinate
*/
void rmKnob(int y, int x) {
move(y, x);
addch(' ');
addch(' ');
addch('|');
addch(' ');
addch(' ');
}
/*
* visually indicates the fader at index is active with ':::::' at the top of the fader
*/
void markActive(int y, int x) {
move(y, x);
for (int i = 0; i < 5; i++)
addch(':');
}